Underlying pile foundation advanced detection device for multiple scenes and use method

Abstract

The invention provides an underlying pile foundation advanced detection device for multiple scenes and a use method, and belongs to the technical field of pile foundation detection. Comprising a crawler body and a storage module, and the storage module is arranged at the top of the crawler body. According to the invention, the pre-detection module, the marker storage module and the release module are arranged, so that the device can explore the soil of a to-be-constructed area in advance, and explore whether objects, such as old buildings or old pile heads, which affect a normal construction plan exist under the soil or not; when an object influencing a normal construction plan appears during exploration, an exploration abnormal area table is displayed in a marking and recording manner, so that a construction unit can be helped to specify a reasonable construction progress to a certain extent; the delay of a construction progress plan caused by sudden discovery of an object influencing a normal construction plan in construction is reduced, and meanwhile, a design unit can be helped to design a more reasonable construction scheme, so that the waste of manpower and material resources in the construction process is reduced for a party A and a construction unit.

Description

Technical Field

[0001] The present invention relates to the technical field of pile foundation detection, and particularly relates to an advanced detection device and a usage method for underlying pile foundations in multiple scenarios. Background Art

[0002] A pile foundation is a deep foundation structure composed of piles and a pile cap connecting the pile tops. According to the positions of the pile body and the pile cap, the pile foundation can be divided into low-capacity pile foundations and high-capacity pile foundations. The pile body of a low-capacity pile foundation is completely buried in the soil, and the bottom surface of the pile cap contacts the soil mass, which is commonly found in building structures; the upper part of the pile body of a high-capacity pile foundation is exposed above the ground, and the bottom of the pile cap is located above the ground. The main function of the pile foundation is to transfer the load of the building to the deeper and more stable soil underground, ensuring the stability and safety of the building. Especially in areas with complex geological conditions, such as soft foundations, sandy soils, etc., the pile foundation can greatly improve the bearing capacity of the building, reduce the impact of earthquakes on the building, and improve the seismic resistance.

[0003] Most of the existing methods for detecting the construction conditions of pile foundations rely on existing soil detection methods, such as core cutter detection, etc. However, most of these detection methods can only detect the soil conditions on the soil layer surface, and cannot determine whether there are objects such as old buildings that affect the construction progress under the soil in the area to be constructed, and cannot determine the soil quality conditions of the deeper soil under the area to be constructed. Moreover, the instruments required for the existing detection methods all need to be carried separately, which is extremely likely to increase the workload of the detection personnel. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide an advanced detection device and a usage method for underlying pile foundations in multiple scenarios to solve the problems that the existing detection methods may not be able to determine whether there are objects such as old buildings that affect the construction progress under the area to be constructed, the existing detection methods may not be able to determine the soil quality conditions of the deeper soil under the area to be constructed, and the corresponding instruments required for the existing detection methods all need to be carried separately, increasing the workload of the detection personnel.

[0005] To solve the above technical problems, the present invention provides the following technical solutions:

[0006] An advanced detection device and a usage method for underlying pile foundations in multiple scenarios, including a crawler vehicle body. A storage module is provided at the top of the crawler vehicle body. Pre-detection modules are provided on both sides of the storage module. A marker storage module is provided at the bottom of the pre-detection module. A release module is fixedly connected to one side of the marker storage module. An assembly lifting and pressing module is provided at the top of the storage module. A soil quality pre-analysis module is provided at the bottom of the storage module.

[0007] The marker storage module includes a marker rod storage box. The inner wall of the marker rod storage box is fixedly connected with a small vertical slide rail. The inner wall of the vertical small slide rail is slidably connected with a horizontal slide rail base. The top of the horizontal slide rail base is successively provided with a horizontal small slide rail and a vertical plate from left to right. One side of the vertical plate is provided with a horizontal spring. One end of the horizontal spring is provided with a flat push plate. The inner wall of the horizontal small slide rail is slidably connected with a counterweight base. The inner wall of the counterweight base is installed with a counterweight block. The top of the counterweight base is fixedly connected with a water column. The surface of the water column is provided with a water injection port. The top of the water column is provided with a threaded connection ring. The water column is threadedly connected with a marker rod through the threaded connection ring. The top of the marker rod is provided with a light emitter. The top of the light emitter is provided with a small RTK.

[0008] Optionally, the front of the marker rod storage box is provided with a front mounting plate. The front mounting plate is threadedly connected with the marker rod storage box through mounting plate bolts. The back of the marker rod storage box is fixedly connected with a back connecting plate. The front of the back connecting plate is fixedly connected with a longitudinal spring. The front of the longitudinal spring is provided with a long flat push plate. A vertical hole is opened on one side of the marker rod storage box.

[0009] Optionally, the storage module includes an assembly pipe storage box. The inner wall of the assembly pipe storage box is provided with a middle assembly pipe. The front of the assembly pipe storage box is successively provided with a semi-circular barrier and a circular barrier from top to bottom. The inner wall of the circular barrier is provided with an end assembly pipe. The bottom of the end assembly pipe is fixedly connected with a soil storage pipe. The surface of the soil storage pipe is provided with holes. The bottom of the soil storage pipe is fixedly connected with a drill bit. The bottom of the drill bit is provided with a soil pre-analysis module. The top of the end assembly pipe is provided with a middle assembly pipe threaded hole. The inner wall of the middle assembly pipe threaded hole is threadedly connected with the middle assembly pipe. The assembly pipe storage box is threadedly connected with an assembly pipe storage box back panel through bolts on the back of the assembly pipe storage box. The assembly pipe storage box back panel is threadedly connected with an assembly pipe pusher through assembly pipe pusher bolts. One side of the assembly pipe pusher is provided with an assembly pipe pusher signaler. One end of the assembly pipe pusher is provided with an arc plate. The top of the assembly pipe storage box is provided with a cover plate. The cover plate is threadedly connected with the assembly pipe storage box through cover plate bolts. The front of the cover plate is fixedly connected with an assembly lifting and pressing module.

[0010] Optionally, the preliminary exploration module includes a preliminary exploration track, which is threadedly connected with a storage module through preliminary exploration track bolts. The inner wall of the preliminary exploration track is provided with a preliminary exploration sliding vehicle, and one side of the preliminary exploration sliding vehicle is provided with a preliminary exploration sliding vehicle signaler. The front of the preliminary exploration track is provided with a longitudinal base, which is threadedly connected with the preliminary exploration track through longitudinal base bolts. The bottom of the longitudinal base is fixedly connected with a telescopic plate matrix, and the side surface of the telescopic plate matrix is provided with a hole slot. A tenon is inserted into the inner wall of the hole slot, and the telescopic plate matrix is inserted with a telescopic plate through the tenon.

[0011] Optionally, the bottom of the telescopic plate matrix is provided with a telescopic plate hole, which is mutually adapted to the telescopic plate. The bottom of the telescopic plate is fixedly connected with a sonic detector base, and the top of the sonic detector base is provided with a sonic detector. The sonic detector is threadedly connected with the sonic detector base through detector bolts. The top of the sonic detector base is provided with a square hole, which is mutually adapted to the sonic detector. The top of the sonic detector is provided with a sonic detector signaler, and the bottom of the sonic detector is provided with a sonic release head.

[0012] Optionally, the release module includes a release box body. The bottom of the release box body is provided with an arc fixator, and the back of the arc fixator is provided with an arc water bag. The front of the arc fixator is provided with a water pump pipe threaded connection head, and a water pump pipe is threadedly connected to the surface of the water pump pipe threaded connection head. A water pump motor is installed on the water pump pipe threaded connection head through the water pump pipe. The front of the water pump motor is fixedly connected with a motor threaded connection head, and a C-shaped pipe is threadedly connected to the surface of the motor threaded connection head. A water tank is installed on the motor threaded connection head through the C-shaped pipe. One side of the water pump motor is provided with a water pump motor signaler. The top of the water tank is fixedly connected with a water tank threaded head, and a water tank cover is threadedly connected to the surface of the water tank threaded head. One side of the release box body is provided with a release box body plate, which is threadedly connected with the release box body through release box body bolts.

[0013] Optionally, the assembly lifting and pressing module includes an assembly lifting and pressing track, and an assembly lifting and pressing trolley is slidably connected to the inner wall of the assembly lifting and pressing track. One side of the assembly lifting and pressing trolley is provided with an assembly lifting and pressing trolley signaler, and the other side of the assembly lifting and pressing trolley is fixedly connected with a connecting column. One end of the connecting column is fixedly connected with a follower trolley. The assembly lifting and pressing trolley signaler is threadedly connected with a hydraulic press through a hydraulic press bolt, and one end of the hydraulic press is threadedly connected with a rotary motor through a rotary motor bolt. A rotary motor signaler is arranged on the surface of the rotary motor.

[0014] Optionally, one end of the rotary motor is threadedly connected with a threaded sleeve. A square hole of the follower trolley is provided at the top of the follower trolley. A hydrostatic motor is provided at the bottom of the follower trolley. The hydrostatic motor is threadedly connected with the follower trolley through a hydrostatic motor bolt. A hydrostatic motor signaler is provided on one side of the hydrostatic motor. A shock-absorbing spring is provided at one end of the hydrostatic motor. A pressure transmission rod is provided on the inner wall of the shock-absorbing spring. One end of the pressure transmission rod is fixedly connected with a hydrostatic sleeve. A long rod threaded hole is provided on the surface of the hydrostatic sleeve. A long rod bolt is threadedly connected to the inner wall of the long rod threaded hole. A threaded fastening ring is threadedly connected to the surface of the long rod bolt.

[0015] Optionally, the soil pre-analysis module includes a top arc plate. An arc plate shock-absorbing spring and a pressing column are fixedly connected to the bottom of the top arc plate in sequence from left to right. One end of the arc plate shock-absorbing spring is fixedly connected with a bottom arc plate. A triangular soil-breaking cone is fixedly connected to the bottom of the bottom arc plate. A low-frequency wireless device is provided on the top of the bottom arc plate. A pressing button is provided on the top of the low-frequency wireless device. A low-frequency wireless release device is provided on one side of the low-frequency wireless device. A signal booster is provided on the front of the low-frequency wireless device.

[0016] An advanced detection device for subjacent pile foundations in multiple scenarios and its usage method include the following steps:

[0017] Step 1: When it is necessary to use the device to conduct advanced detection on the pile foundation, the staff needs to first weld the assembly pipe storage box of the storage module to the crawler vehicle body. Then, the back panel of the assembly pipe storage box is bolted to the back of the assembly pipe storage box through the assembly pipe pusher bolt. Then, both the semi-circular barrier and the circular barrier are welded to the front of the assembly pipe storage box from top to bottom by welding. Then, the detection personnel place the middle assembly pipes in the assembly pipe storage box in sequence. Then, the end assembly pipes are placed on the ground. The soil storage pipe is welded to the end assembly pipe. Then, the drill bit is welded to the soil storage pipe. The hole and the soil storage pipe are integrally formed. Subsequently, the entire soil pre-analysis module is welded to the drill bit. Then, the arc plate is welded to the assembly pipe pusher. The assembled assembly pipe pusher is bolted to the back panel of the assembly pipe storage box through the assembly pipe pusher bolt. Finally, the assembly pipe storage box is bolted to the top of the assembly pipe storage box through the cover plate bolt to complete the assembly of the storage module on the crawler vehicle body.

[0018] When it is necessary to detect the soil layer, the detector needs to control the crawler vehicle body to carry the assembled storage module and move the whole to the area to be detected. Then, the crawler vehicle body is stopped steadily. Immediately afterwards, a start command is sent to the signaler of the assembled pipe push machine. After receiving the relevant command, the signaler of the assembled pipe push machine will drive the assembled pipe push machine to push the arc plate forward, so that the arc plate pushes the middle assembled pipe forward. When the middle assembled pipe at the front end is about to fall, a pause command is released to make the assembled pipe push machine pause. The detector puts the assembled end assembled pipe into the circular barrier, and then continues to send commands to manipulate the assembled pipe push machine to drive the arc plate to push the middle assembled pipe so that it can smoothly fall into the middle assembled pipe thread hole of the end assembled pipe under the barrier of the semi-circular barrier, waiting to be assembled and lifted by the assembled lifting module. The soil specimen stored in the soil storage pipe is that the drill bit is pressed into the soil, and the soil will directly enter the soil storage pipe along the drill bit. When it is not pressed down continuously, due to the action of soil pressure, the soil that originally entered the soil storage pipe will be squeezed out from the holes of the soil storage pipe, so as to ensure that the soil specimen in the soil storage pipe is always the soil specimen at the bottom, which is convenient for subsequent experiments and obtaining experimental data;

[0019] Step 2: After the detector has completed the operation of the storage module, immediately afterwards, the detector needs to use the assembled lifting module to assemble and lift the storage module. Before assembling and lifting, the components in the assembled lifting module need to be assembled. The detector needs to first weld the assembled lifting track to the front of the cover plate of the storage module by welding, and then weld the connecting column between the assembled lifting trolley and the follower trolley by welding again, so that the assembled lifting trolley and the follower trolley become one body for convenient subsequent operation. The signaler of the assembled lifting trolley is integrally connected to the assembled lifting trolley. Then, first install the hydraulic press to the bottom of the follower trolley through the hydraulic press bolt, and then install the rotary motor to the bottom of the hydraulic press through the rotary motor bolt. The rotary motor signaler is integrally connected to the rotary motor. Screw the threaded sleeve onto the rotary motor, and then install the static pressure motor to the follower trolley through the static pressure motor bolt. The static pressure motor signaler is integrally connected to the static pressure motor. Weld one end of the shock-absorbing spring to the static pressure motor, and let the pressure transmission rod pass through the shock-absorbing spring and weld one end of it to the static pressure motor by welding, and the other end to the static pressure sleeve. Finally, screw the long bolt into the long threaded hole and continue to rotate until it is screwed out, and then screw the threaded fastening ring onto the long bolt to complete the assembly of this module;

[0020] In actual use, the detector needs to send a start command to the signaler of the assembly lifting and pressing trolley. After receiving the command, the signaler of the assembly lifting and pressing trolley will drive the assembly lifting and pressing trolley to drive the follower trolley to move in the assembly lifting and pressing track. When the assembly lifting and pressing trolley moves to the top of the middle assembly pipe and the end assembly pipe, the detector continues to send a command to the hydraulic press. The hydraulic press will push the assembled rotating motor downward until the threaded sleeve of the rotating motor sleeves on the top of the middle assembly pipe. Then, continue to send a command to the rotating motor signaler. The rotating motor signaler drives the rotating motor to work, so that the threaded sleeve drives the middle assembly pipe to rotate. Thus, the middle assembly pipe can be assembled on the end assembly pipe by rotation. When the length needs to be increased, the assembly between the middle assembly pipes is also assembled according to this sequence. After the assembly is completed, when lifting or pressing operations are required, the detector still needs to send a command to the signaler of the assembly lifting and pressing trolley. The signaler of the assembly lifting and pressing trolley drives the assembly lifting and pressing trolley to move in the opposite direction to that during assembly. At this time, the follower trolley will come to the top of the already assembled middle assembly pipe. The detector continues to send a command to the hydrostatic motor signaler. The hydrostatic motor signaler drives the hydrostatic motor to work, so that the assembled hydrostatic sleeve sleeves on the middle assembly pipe. Then, screw the long rod bolt into the long rod threaded hole and pass through the middle assembly pipe until it passes through the other side of the hydrostatic sleeve. Finally, screw the threaded fastening ring onto the long rod bolt. At this time, a command can be sent to the hydrostatic motor signaler again. The hydrostatic motor signaler drives the hydrostatic motor to perform hydrostatic pressure. The hydrostatic pressure is transmitted from the hydrostatic motor, transmitted through the pressure transmission rod to the hydrostatic sleeve, and finally acted on the middle assembly pipe by the hydrostatic sleeve, so that the end assembly pipe can smoothly enter the soil;

[0021] Step 3: After the assembly lifting and pressing module assembles the storage module, when performing pressing detection, only using the bit of the storage module to break the soil has a poor effect and it is also impossible to collect some information of the underground soil in the first time. At this time, the detector needs to use the soil quality pre-analysis module to break the soil faster and obtain soil quality-related information in the first time. When using the soil quality pre-analysis module, the detector needs to first weld the top arc plate to the bottom of the bit of the storage module, and then use the welding method to weld the arc plate shock-absorbing spring and the pressing column to the bottom of the top arc plate in sequence from left to right. Then, weld the bottom arc plate to the bottom of the arc plate shock-absorbing spring, and then weld the triangular soil-breaking cone to the bottom of the bottom arc plate. The push button, low-frequency wireless release and signal enhancer are all integrally connected to the low-frequency wireless device. Finally, install the assembled low-frequency wireless device on the bottom arc plate to complete the assembly of this module;

[0022] During use, when the end assembly pipe of the storage module is pressed, the drill bit will be inserted into the ground. At this time, the triangular earth-breaking cone will help the drill bit break the ground better and make it enter the ground more smoothly. Due to the resistance of the underground soil, the triangular earth-breaking cone will be affected by the resistance, and then the bottom arc plate will move towards the top arc plate, driving the low-frequency wireless device to move towards the top arc plate as well. The push button will move along, causing the push button to continuously strike the push column. Soils of different hardnesses will result in different frequencies of the push button striking the push column, which makes the low-frequency radio waves transmitted by the low-frequency wireless device to the ground different. This can help ground personnel obtain the underground soil conditions in a timely manner;

[0023] Step 4: If the pile foundation construction area is built in an old building area, if there is no prior exploration of whether there are objects such as old building pile heads underground that may affect the construction, the normal construction plan after the start of work will be disrupted. To explore whether there are old pile heads and other objects underground in advance, the pre-exploration module needs to be used. Before using the pre-exploration module, it needs to be assembled. The exploration personnel first need to install the pre-exploration track on the assembly pipe storage box of the storage module through the pre-exploration track bolts, then place the pre-exploration sliding vehicle into the pre-exploration track. The pre-exploration sliding vehicle signaler is integrally connected to the pre-exploration sliding vehicle. The marker storage module is welded to the bottom of the pre-exploration sliding vehicle. The longitudinal base is installed on the front of the pre-exploration track through the longitudinal base bolts. Insert the telescopic plate into the telescopic plate female body, and then fix the telescopic plate in the telescopic plate female body using the tenon. The acoustic wave detector base is welded to the bottom of the telescopic plate. Place the acoustic wave detector on the acoustic wave detector base so that the bottom of the acoustic wave detector can pass through the square hole of the acoustic wave detector base and is installed on the acoustic wave detector base through the detector bolts. The acoustic wave detector signaler is integrally connected to the acoustic wave detector, and the acoustic wave release head is also integrally connected to the acoustic wave detector;

[0024] During use, the exploration personnel first need to adjust the height of the telescopic plate from the ground. When adjusting, first pull out the tenon from the hole groove. Hold the telescopic plate with one hand and slowly lift or lower it until it reaches the appropriate height. Then, the exploration personnel use the other hand to insert the tenon into the hole groove so that the telescopic plate can be fixed in the telescopic plate female body. Then send a command to the acoustic wave detector signaler. The acoustic wave detector signaler drives the acoustic wave detector to conduct an acoustic wave exploration of the ground. The acoustic wave release head amplifies and releases the acoustic wave. If there are incomplete old buildings or old pile heads underground, the acoustic wave will be reflected back and fed back to the acoustic wave detector. The acoustic wave detector will feedback to the exploration personnel through the acoustic wave detector signaler. At this time, the exploration personnel need to mark the area where abnormal acoustic wave rebound is detected, which is convenient for the design institute to design the pile foundation construction plan and also helps the construction unit arrange a reasonable construction plan;

[0025] Step 5: When abnormal rebound sound waves are detected underground, it is necessary to mark the area. At this time, the marker storage module and the release module are used to mark the area. Before marking, it needs to be assembled. The detector needs to first weld the small slide rail to the inside of the marker rod storage box, then weld the horizontal small slide rail and the vertical plate to the horizontal slide rail base by welding, then weld the horizontal spring between the push plate and the vertical plate, then install the counterweight block into the counterweight base, and the water column is integrally connected to the counterweight base. The water injection port and the water column are integrally formed, and the threaded connection ring is integrally connected to the water column. Screw the marker rod onto the threaded connection ring, and the light emitter is welded to the marker rod, and the small RTK is welded to the light emitter. Slide the assembled marker rod into the horizontal small slide rail through the counterweight base in sequence. After installation, slide the horizontal small slide rail into the vertical small slide rail, also arranged in order from the inside to the outside. Install the front mounting plate to the front of the marker rod storage box through the mounting plate bolts, then weld the longitudinal spring to the rear connecting plate, weld the long push plate to the longitudinal spring, weld the rear connecting plate to the marker rod storage box, and the vertical hole is integrally formed with the marker rod storage box;

[0026] During use, since the assembled marker rods are installed on the horizontal small slide rail in sequence, the horizontal spring will be compressed by extrusion. When the horizontal spring needs to return to its original state, it will drive the push plate to push the assembled marker rod forward. At this time, the frontmost marker rod will be pushed out of the horizontal small slide rail and enter the release module through the vertical hole. The subsequent marker rods will be squeezed in place because the marker rod that has entered the release module in front has not been released, and its horizontal spring will also maintain the existing compressed state. After the marker rods on the horizontal small slide rail are used up, because there is no blockage of the marker rod, the longitudinal spring of the rear connecting plate will directly push the used horizontal small slide rail out from the lower part of the front mounting plate under the action of restoring the original state. The light emitter emits light to prompt the detector that there is abnormal sound wave rebound at this place, and the small RTK records the coordinates of the abnormal sound wave rebound point;

[0027] Step 6: After the marker rod of the marker storage module enters the release module, it needs to wait to be dropped. At this time, the detector needs to first install the arc fixator into the release box body. The arc water bag is integrally connected to the arc fixator, and the water pump pipe threaded connector is integrally connected to the arc fixator. Install the water pump pipe between the arc fixator and the water pump motor, and the motor threaded connector is integrally formed with the water pump motor. Install the C-shaped pipe between the water tank and the water pump motor. The water pump motor signaler is integrally connected to the water pump motor, and the water tank threaded head is integrally connected to the water tank. Screw the water tank cover onto the water tank threaded head, and then install the release box body plate to the release box body through the release box body plate bolts;

[0028] In use, when closing, the detector sends an instruction to the water pump motor signaler. The water pump motor signaler drives the water pump motor to draw water from the water tank into the water pump motor through a C-shaped pipe, and then the water pump motor transports the water through a water pump pipe to the arc-shaped water bag on the arc-shaped fixator. Because there is sufficient water pressure and water volume, the arc-shaped water bag will straighten up at this time, thus achieving the closing effect. When it is necessary to release, the water pump motor pumps the water in the arc-shaped water bag away and returns it to the water tank. At this time, there is no water pressure in the arc-shaped water bag, and the arc-shaped water bag will deflate, and thus the marker rod will be released.

[0029] Compared with the prior art, the present invention has at least the following beneficial effects:

[0030] In the above solution, by providing a pre-exploration module, a marker storage module and a release module, the device can pre-explore the soil in the area to be constructed in advance, and explore whether there are old buildings or old pile heads and other objects that affect the normal construction plan under the soil in the area to be constructed. When an object that affects the normal construction plan appears during the exploration, it will mark and record to display the abnormal exploration area, which can help the construction unit to formulate a reasonable construction progress to a certain extent, reduce the delay of the construction progress plan caused by suddenly finding an object that affects the normal construction plan during the construction, and at the same time, it can also help the design unit to design a more reasonable construction plan, thereby reducing the waste of manpower and material resources during the construction process for the Party A and the construction unit.

[0031] By providing a storage module, an assembly lifting and pressing module and a soil quality pre-analysis module, the device can conduct a deeper exploration of the soil layer in the area to be constructed, so as to obtain more accurate soil layer data. Through the data analysis of the deeper soil layer in the area to be constructed, it can help the construction unit and the design unit to more accurately judge the underground soil layer conditions. At the same time, the data under different soils can be fed back to the ground in a timely manner, which can reduce the time wasted in experiments to a certain extent, shorten the time for preliminary soil exploration to a certain extent, save the construction period, and at the same time, the explored soil can be carried up, which enables the device to recheck the data of the deep soil layer explored, and increases the accuracy of the soil layer data explored by the device to a certain extent.

[0032] By providing a pre-exploration module, a marker storage module, a release module, a storage module, an assembly lifting and pressing module and a soil quality pre-analysis module, multiple test instruments for pre-exploring the construction conditions of the pile foundation construction area are integrated on the device. This enables the detector to only operate one device to explore and judge the construction conditions of the pile foundation construction area through multiple pre-exploration means without carrying multiple instruments, which can reduce the workload of the detector to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings incorporated herein and constituting a part of the specification illustrate embodiments of the present invention and, together with the specification, are further used to explain the principles of the present invention and enable those skilled in the relevant art to implement and use the present invention.

[0034] Figure 1 It is a three-dimensional structural schematic diagram of an underlain pile foundation advanced detection device and its usage method for multiple scenarios;

[0035] Figure 2 It is Figure 1 a partial enlarged structural view of;

[0036] Figure 3 It is a three-dimensional structural sectional view of an underlain pile foundation advanced detection device and its usage method for multiple scenarios;

[0037] Figure 4 It is Figure 3 a partial enlarged structural view of;

[0038] Figure 5 It is a schematic diagram of a storage module for an underlain pile foundation advanced detection device and its usage method for multiple scenarios;

[0039] Figure 6 It is Figure 5 a partial enlarged structural view of;

[0040] Figure 7 It is a schematic diagram of a pre-detection module for an underlain pile foundation advanced detection device and its usage method for multiple scenarios;

[0041] Figure 8 It is a schematic diagram of a marker storage module for an underlain pile foundation advanced detection device and its usage method for multiple scenarios;

[0042] Figure 9 It is Figure 8 a partial enlarged structural view of;

[0043] Figure 10 It is a schematic diagram of a release module for an underlain pile foundation advanced detection device and its usage method for multiple scenarios;

[0044] Figure 11 It is Figure 10 a partial enlarged structural view of;

[0045] Figure 12 It is a schematic diagram of an assembly lifting and pressing module for an underlain pile foundation advanced detection device and its usage method for multiple scenarios;

[0046] Figure 13 It is a schematic diagram of a soil pre-analysis module for an underlain pile foundation advanced detection device and its usage method for multiple scenarios;

[0047] Figure 14 It is Figure 13Local structure enlarged view.

[0048] [Reference signs]

[0049] 1. Crawler vehicle body; 2. Storage module; 201. Assembly pipe storage box; 202. Middle assembly pipe; 203. Half-ring barrier; 204. Circular barrier; 205. End assembly pipe; 206. Soil storage pipe; 207. Bit; 208. Back panel of assembly pipe storage box; 209. Assembly pipe pusher; 210. Assembly pipe pusher signaler; 211. Arc plate; 212. Cover plate; 3. Preliminary exploration module; 301. Preliminary exploration track; 302. Preliminary exploration sliding vehicle; 303. Preliminary exploration sliding vehicle signaler; 304. Longitudinal base; 305. Retractable plate matrix; 306. Tenon; 307. Retractable plate; 308. Sonic detector base; 309. Sonic detector; 310. Sonic detector signaler; 311. Sonic release head; 4. Marker storage module; 401. Marker rod storage box; 402. Small slide rail; 403. Transverse slide rail base; 404. Transverse small slide rail; 405. Vertical plate; 406. Transverse spring; 407. Pushing plate; 408. Counterweight base; 409. Counterweight; 410. Water column; 411. Water injection port; 412. Threaded connection ring; 413. Marker rod; 414. Emitter; 415. Small RTK; 416. Front mounting plate; 417. Rear connecting plate; 418. Longitudinal spring; 419. Long strip pushing plate; 5. Release module; 501. Release box body; 502. Arc fixator; 503. Arc water bag; 504. Water pump pipe threaded connection head; 505. Water pump pipe; 506. Water pump motor; 507. Motor threaded connection head; 508. C-shaped pipe; 509. Water tank; 510. Water pump motor signaler; 511. Water tank threaded head; 512. Water tank cover; 513. Release box body plate; 6. Assembly lifting module; 601. Assembly lifting track; 602. Assembly lifting trolley; 603. Assembly lifting trolley signaler; 604. Connecting column; 605. Follow-up trolley; 606. Hydraulic press; 607. Rotary motor; 608. Rotary motor signaler; 609. Threaded sleeve; 610. Hydrostatic motor; 611. Hydrostatic motor signaler; 612. Shock-absorbing spring; 613. Pressure transmission rod; 614. Hydrostatic sleeve; 615. Long bolt; 616. Threaded fastening ring; 7. Soil pre-analysis module; 701. Top arc plate; 702. Arc plate shock-absorbing spring; 703. Pressing column; 704. Bottom arc plate; 705. Triangular earth-breaking cone; 706. Low-frequency wireless device; 707. Push button; 708. Low-frequency wireless release device; 709. Signal booster.

[0050] As shown in the figure, in order to clearly implement the structure of the embodiments of the present invention, specific structures and devices are marked in the figure. However, this is only for illustrative purposes and is not intended to limit the present invention to this specific structure, device, and environment. Those of ordinary skill in the art can adjust or modify these devices and environments according to specific needs. Detailed implementation manners

[0051] The following will describe in detail the downhole pile foundation advanced detection device and its usage method provided by the present invention for multi-scenarios with reference to the accompanying drawings and specific embodiments. At the same time, it should be noted here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments. For some well-known technologies, those skilled in the art can also adopt other alternative methods for implementation; moreover, the accompanying drawings are only for more specifically describing the embodiments and are not intended to specifically limit the present invention.

[0052] It should be noted that in the specification, when referring to "an embodiment", "embodiment", "exemplary embodiment", "some embodiments", etc., it indicates that the described embodiment may include specific features, structures, or characteristics, but not necessarily every embodiment includes such specific features, structures, or characteristics. Additionally, when combining an embodiment to describe a specific feature, structure, or characteristic, implementing such a feature, structure, or characteristic in combination with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the relevant art.

[0053] Generally, terms can be understood at least in part from their use in the context. For example, at least in part depending on the context, the term "one or more" used herein can be used to describe any feature, structure, or characteristic in a singular sense, or can be used to describe a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey a set of exclusive factors, but rather, at least in part depending on the context, allowing for the existence of other factors that may not be explicitly described.

[0054] It can be understood that the meanings of "on...", "above...", and "over..." in the present invention should be interpreted in the broadest manner, such that "on..." not only means "directly on" something, but also includes the meaning of being "on" something with intermediate features or layers therebetween, and "above..." or "over..." not only means "above" or "over" something, but also can include the meaning of being "above" or "over" something with no intermediate features or layers therebetween.

[0055] In addition, spatial relative terms such as "under", "below", "lower part", "above", "upper part", etc. may be used herein for convenience of description to describe the relationship of one element or feature with another or more elements or features, as shown in the drawings. The spatial relative terms are intended to cover different orientations in the use or operation of the device in addition to the orientation depicted in the drawings. The device may be oriented in other ways, and the spatial relative descriptive words used herein may be interpreted accordingly.

[0056] As Figures 1 to 4 shown, an embodiment of the present invention provides an under-lying pile foundation advanced detection device and a using method for multiple scenarios, including a crawler vehicle body 1. A storage module 2 is provided on the top of the crawler vehicle body 1. Pre-detection modules 3 are provided on both sides of the storage module 2. A marker storage module 4 is provided at the bottom of the pre-detection module 3. A release module 5 is fixedly connected to one side of the marker storage module 4. An assembly lifting and pressing module 6 is provided on the top of the storage module 2. A soil pre-analysis module 7 is provided at the bottom of the storage module 2.

[0057] Weld the storage module 2 to the top of the crawler vehicle body 1, install the pre-detection modules 3 on both sides of the storage module 2, weld the marker storage module 4 to the bottom of the pre-detection module 3, weld the release module 5 to one side of the marker storage module 4, assemble the assembly lifting and pressing module 6 to the top of the storage module 2, and finally weld the soil pre-analysis module 7 to the storage module 2 to complete the assembly.

[0058] By providing the pre-detection module 3, the marker storage module 4, the release module 5, the storage module 2, the assembly lifting and pressing module 6, and the soil pre-analysis module 7, a plurality of test instruments for advanced exploration of the construction conditions of the pile foundation construction area are integrated on the device. This enables the exploration personnel to only operate one device to conduct exploration and discrimination on the construction conditions of the pile foundation construction area through a variety of advanced exploration means without having to carry a variety of instruments, which reduces the work burden of the exploration personnel to a certain extent.

[0059] As Figures 5 to 6As shown in the figure, the storage module 2 includes an assembly pipe storage box 201. The inner wall of the assembly pipe storage box 201 is provided with a middle assembly pipe 202. The front of the assembly pipe storage box 201 is successively provided with a semi-ring barrier 203 and a circular barrier 204 from top to bottom. The inner wall of the circular barrier 204 is provided with an end assembly pipe 205. The bottom of the end assembly pipe 205 is fixedly connected with a soil storage pipe 206. The surface of the soil storage pipe 206 is provided with holes. The bottom of the soil storage pipe 206 is fixedly connected with a drill bit 207. The bottom of the drill bit 207 is provided with a soil quality pre-analysis module 7. The top of the end assembly pipe 205 is provided with a middle assembly pipe threaded hole, and the inner wall of the middle assembly pipe threaded hole is threadedly connected with the middle assembly pipe 202. The assembly pipe storage box 201 is threadedly connected with an assembly pipe storage box back panel 208 through bolts on the back of the assembly pipe storage box. The assembly pipe storage box back panel 208 is threadedly connected with an assembly pipe pusher 209 through assembly pipe pusher bolts. One side of the assembly pipe pusher 209 is provided with an assembly pipe pusher signaler 210. One end of the assembly pipe pusher 209 is provided with an arc plate 211. The top of the assembly pipe storage box 201 is provided with a cover plate 212. The cover plate 212 is threadedly connected with the assembly pipe storage box 201 through cover plate bolts. The front of the cover plate 212 is fixedly connected with an assembly lifting and pressing module 6.

[0060] When it is necessary to use the device to conduct advance detection on the pile foundation, the staff needs to first weld the assembly pipe storage box 201 of the storage module 2 to the crawler vehicle body 1, then connect the assembly pipe storage box back panel 208 to the back of the assembly pipe storage box 201 through assembly pipe pusher bolts, then weld the semi-ring barrier 203 and the circular barrier 204 to the front of the assembly pipe storage box 201 from top to bottom in sequence by welding, then the detection personnel place the middle assembly pipe 202 in the assembly pipe storage box 201 in sequence, then place the end assembly pipe 205 on the ground, weld the soil storage pipe 206 to the end assembly pipe 205, then weld the drill bit 207 to the soil storage pipe 206, and the holes and the soil storage pipe 206 are integrally formed. Subsequently, the soil quality pre-analysis module 7 is integrally welded to the drill bit 207, then the arc plate 211 is welded to the assembly pipe pusher 209, the assembled assembly pipe pusher 209 is connected to the assembly pipe storage box back panel 208 through assembly pipe pusher bolts, and finally the assembly pipe storage box 201 is connected to the top of the assembly pipe storage box 201 through cover plate bolts to complete the assembly of the storage module 2 on the crawler vehicle body 1;

[0061] When it is necessary to detect the soil layer, the detector needs to control the crawler vehicle body 1 to carry the assembled storage module 2 and move the whole to the area to be detected. Then, the crawler vehicle body 1 is stopped steadily. Immediately afterwards, a start command is sent to the assembled pipe push machine signaler 210. After receiving the relevant command, the assembled pipe push machine signaler 210 will drive the assembled pipe push machine 209 to push the arc plate 211 forward, so that the arc plate 211 pushes the middle assembled pipe 202 forward. When the middle assembled pipe 202 at the front end is about to fall, a pause command is released to make the assembled pipe push machine 209 pause. The detector places the assembled end assembled pipe 205 into the circular blocker 204, and then continues to send commands to control the assembled pipe push machine 209 to drive the arc plate 211 to push the middle assembled pipe 202 so that it can smoothly fall into the middle assembled pipe threaded hole of the end assembled pipe 205 under the block of the semi-circular blocker 203, waiting to be assembled, lifted and pressed by the assembly lifting and pressing module 6. The soil specimen stored in the soil storage pipe 206 is that the drill bit 207 is pressed into the soil, and the soil will directly enter the soil storage pipe 206 along the drill bit 207. When not pressing down continuously, due to the action of soil pressure, the soil that originally entered the soil storage pipe 206 will be squeezed out from the holes of the soil storage pipe 206, so as to ensure that the soil specimen in the soil storage pipe 206 is always the soil specimen at the bottom, which is convenient for subsequent experiments and obtaining experimental data.

[0062] By setting the storage module 2, the device can conduct a deeper exploration of the soil layer in the area to be constructed, so as to obtain more accurate soil layer data. By analyzing the data of the deeper soil layer in the area to be constructed, it can help the construction unit and the design unit to more accurately judge the underground soil layer conditions. At the same time, the data under different soils can be fed back to the ground in the first time, which can reduce the time wasted in experiments to a certain extent, shorten the time of preliminary soil exploration to a certain extent, save the construction period. At the same time, the explored soil can be carried up, which enables the device to recheck the data of the deep soil explored, and increases the accuracy of the soil layer data explored by the device to a certain extent.

[0063] As Figure 7 shown, the preliminary exploration module 3 includes a preliminary exploration track 301. The preliminary exploration track 301 is connected to the storage module 2 by a preliminary exploration track bolt in a threaded manner. The inner wall of the preliminary exploration track 301 is provided with a preliminary exploration sliding vehicle 302. One side of the preliminary exploration sliding vehicle 302 is provided with a preliminary exploration sliding vehicle signaler 303. The front of the preliminary exploration track 301 is provided with a longitudinal base 304. The longitudinal base 304 is connected to the preliminary exploration track 301 by a longitudinal base bolt in a threaded manner. The bottom of the longitudinal base 304 is fixedly connected with a telescopic plate matrix 305. The side of the telescopic plate matrix 305 is provided with a hole groove, and the inner wall of the hole groove is inserted with a tenon 306. The telescopic plate matrix 305 is inserted with a telescopic plate 307 through the tenon 306.

[0064] A telescopic plate base body 305 is provided with a telescopic plate hole at the bottom, and the telescopic plate hole and the telescopic plate 307 are adapted to each other. A sonic detector base 308 is fixedly connected to the bottom of the telescopic plate 307. A sonic detector 309 is provided on the top of the sonic detector base 308. The sonic detector 309 is threadedly connected to the sonic detector base 308 through a detector bolt. A square hole is provided on the top of the sonic detector base 308, and the square hole and the sonic detector 309 are adapted to each other. A sonic detector signaler 310 is provided on the top of the sonic detector 309, and a sonic release head 311 is provided on the bottom of the sonic detector 309.

[0065] When the area to be constructed with pile foundations is in an old building area, if there is no prior exploration of whether there are objects such as old building pile heads underground that affect the construction, then the normal construction plan after the start of work will be disrupted. To explore whether there are old pile heads and other objects underground in advance, it is necessary to use the pre-exploration module 3 for exploration. Before using the pre-exploration module 3, it needs to be assembled. The detector personnel need to first install the pre-exploration track 301 onto the assembly pipe storage box 201 of the storage module 2 through the pre-exploration track bolts, and then put the pre-exploration sliding vehicle 302 into the pre-exploration track 301. The pre-exploration sliding vehicle signaler 303 is integrally connected to the pre-exploration sliding vehicle 302. The marker storage module 4 is welded to the bottom of the pre-exploration sliding vehicle 302. The longitudinal base 304 is installed onto the front of the pre-exploration track 301 through the longitudinal base bolts. The telescopic plate 307 is inserted into the telescopic plate base body 305, and then the telescopic plate 307 is fixed in the telescopic plate base body 305 by using the tenon 306. The sonic detector base 308 is welded to the bottom of the telescopic plate 307. The sonic detector 309 is placed on the sonic detector base 308 so that the bottom of the sonic detector 309 can pass through the square hole of the sonic detector base 308 and is installed on the sonic detector base 308 through the detector bolt. The sonic detector signaler 310 is integrally connected to the sonic detector 309, and the sonic release head 311 is also integrally connected to the sonic detector 309;

[0066] During use, the detector needs to first adjust the ground clearance of the telescopic plate 307. When adjusting, first pull out the tenon 306 from the hole groove. While holding the telescopic plate 307 with one hand, slowly lift or lower it until it reaches the appropriate height. Then, the detector uses the other hand to insert the tenon 306 into the hole groove so that the telescopic plate 307 can be fixed within the telescopic plate matrix 305. Then, send an instruction to the acoustic detector signaler 310. The acoustic detector signaler 310 drives the acoustic detector 309 to conduct acoustic detection underground. The acoustic release head 311 amplifies and releases the acoustic wave. If there are objects such as incomplete old buildings or old pile heads underground, the acoustic wave will be reflected back and fed back to the acoustic detector 309. The acoustic detector 309 will then feed back to the detector through the acoustic detector signaler 310. At this time, the detector needs to mark the area where abnormal acoustic wave rebound is detected, which is convenient for the design institute to design the pile foundation construction plan and also helps the construction unit arrange a reasonable construction plan.

[0067] By setting up the preliminary exploration module 3, the device can preliminarily explore the soil in the area to be constructed to check whether there are objects such as old buildings or old pile heads that affect the normal construction plan under the soil in the area to be constructed. When there are objects that affect the normal construction plan during the exploration, the abnormal exploration area will be displayed by means of marking and recording. This can, to a certain extent, help the construction unit formulate a reasonable construction progress, reduce the delay of the construction progress plan caused by suddenly discovering objects that affect the normal construction plan during construction, and at the same time, it can also help the design unit design a more reasonable construction plan, thereby reducing the waste of human and material resources during the construction process for the Party A and the construction unit.

[0068] As Figures 8 to 9 shown, the marker storage module 4 includes a marker rod storage box 401. The inner wall of the marker rod storage box 401 is fixedly connected with a small vertical slide rail 402. A horizontal slide rail base 403 is slidably connected to the inner wall of the vertical small slide rail 402. From left to right, a horizontal small slide rail 404 and a vertical plate 405 are successively arranged on the top of the horizontal slide rail base 403. A horizontal spring 406 is arranged on one side of the vertical plate 405. One end of the horizontal spring 406 is provided with a flat push plate 407. A counterweight base 408 is slidably connected to the inner wall of the horizontal small slide rail 404. A counterweight block 409 is installed in the inner wall of the counterweight base 408. The top of the counterweight base 408 is fixedly connected with a water column 410. A water injection port 411 is arranged on the surface of the water column 410. A threaded connection ring 412 is arranged at the top of the water column 410. The water column 410 is threadedly connected with a marker rod 413 through the threaded connection ring 412. A light emitter 414 is arranged at the top of the marker rod 413. A small RTK 415 is arranged at the top of the light emitter 414.

[0069] The front of the marker rod storage box 401 is provided with a front mounting plate 416. The front mounting plate 416 is threadedly connected to the marker rod storage box 401 through mounting plate bolts. The back of the marker rod storage box 401 is fixedly connected to a back connecting plate 417. A longitudinal spring 418 is fixedly connected to the front of the back connecting plate 417. A long flat push plate 419 is provided on the front of the longitudinal spring 418. A vertical hole is formed on one side of the marker rod storage box 401.

[0070] When abnormal rebound sound waves are detected underground, it is necessary to mark the area at this time. At this time, it is necessary to use the marker storage module 4 and the release module 5 to mark this area. Before marking, it needs to be assembled. The detection personnel need to first weld the small slide rail 402 to the inside of the marker rod storage box 401, and then weld the horizontal small slide rail 404 and the vertical plate 405 to the horizontal slide rail base 403 by welding. Then weld the horizontal spring 406 between the push plate 407 and the vertical plate 405. Then install the counterweight 409 into the counterweight base 408. The water column 410 is integrally connected to the counterweight base 408. The water injection port 411 and the water column 410 are integrally formed. The threaded connection ring 412 is integrally connected to the water column 410. Screw the marker rod 413 onto the threaded connection ring 412. The light emitter 414 is welded to the marker rod 413. The small RTK 415 is welded to the light emitter 414. Slide the assembled marker rod 413 into the horizontal small slide rail 404 in sequence through the counterweight base 408. After the installation is completed, slide the horizontal small slide rail 404 into the vertical small slide rail 402, and also arrange them in order from the inside to the outside. Install the front mounting plate 416 onto the front of the marker rod storage box 401 through mounting plate bolts. Then weld the longitudinal spring 418 to the back connecting plate 417. Weld the long flat push plate 419 to the longitudinal spring 418. Weld the back connecting plate 417 to the marker rod storage box 401. The vertical hole and the marker rod storage box 401 are integrally formed;

[0071] During use, since the assembled marking rod 413 is installed on the horizontal small slide rail 404 in sequence, its horizontal spring 406 will be squeezed and compressed. As the horizontal spring 406 needs to restore its original state, it will drive the flat push plate 407 to push the assembled marking rod 413 forward. At this time, the frontmost marking rod 413 will be pushed out of the horizontal small slide rail 404 and enter the release module 5 through the vertical hole. The subsequent marking rods 413 will be squeezed in place because the marking rods 413 that have entered the release module 5 in front have not been released, and their horizontal springs 406 will also maintain the existing compressed state. After the marking rods 413 on the horizontal small slide rail 404 are used up, due to the lack of obstruction by the marking rods 413, the longitudinal spring 418 of the back connecting plate 417 will directly push out the used horizontal small slide rail 404 from the lower part of the front mounting plate 416. The illuminator 414 emits light to prompt the detector that there is abnormal sound wave rebound at this place, and the small RTK 415 records the coordinates of the abnormal sound wave rebound point.

[0072] By providing the marker storage module 4, the device can explore the soil in the area to be constructed in advance to check whether there are old buildings, old pile heads or other objects that affect the normal construction plan under the soil in the area to be constructed. When objects that affect the normal construction plan are detected during the exploration, the abnormal exploration area will be displayed by marking and recording. This can help the construction unit to formulate a reasonable construction schedule to a certain extent, reduce the delay of the construction schedule caused by suddenly discovering objects that affect the normal construction plan during the construction, and at the same time can also help the design unit to design a more reasonable construction plan, thus reducing the waste of human and material resources during the construction process for Party A and the construction unit.

[0073] As Figures 10 to 11 shown, the release module 5 includes a release box body 501. The bottom of the release box body 501 is provided with an arc-shaped fixer 502. The back of the arc-shaped fixer 502 is provided with an arc-shaped water bag 503. The front of the arc-shaped fixer 502 is provided with a water pump pipe threaded connector 504. A water pump pipe 505 is threadedly connected to the surface of the water pump pipe threaded connector 504. A water pump motor 506 is installed through the water pump pipe 505 on the water pump pipe threaded connector 504. A motor threaded connector 507 is fixedly connected to the front of the water pump motor 506. A C-shaped pipe 508 is threadedly connected to the surface of the motor threaded connector 507. A water tank 509 is installed through the C-shaped pipe 508 on the motor threaded connector 507. A water pump motor signaler 510 is provided on one side of the water pump motor 506. A water tank threaded head 511 is fixedly connected to the top of the water tank 509. A water tank cover 512 is threadedly connected to the surface of the water tank threaded head 511. A release box body plate 513 is provided on one side of the release box body 501. The release box body plate 513 is threadedly connected to the release box body 501 through a release box body plate bolt.

[0074] After the marker rod 413 of the marker storage module 4 enters the release module 5, it needs to wait to be released. At this time, the detector needs to first install the arc-shaped fixator 502 into the release box body 501. The arc-shaped water-filled bag 503 is integrally connected to the arc-shaped fixator 502, and the water pump pipe threaded connector 504 is integrally connected to the arc-shaped fixator 502. Install the water pump pipe 505 between the arc-shaped fixator 502 and the water pump motor 506. The motor threaded connector 507 is integrally formed with the water pump motor 506. Install the C-shaped pipe 508 between the water tank 509 and the water pump motor 506. The water pump motor signaler 510 is integrally connected to the water pump motor 506, and the water tank threaded head 511 is integrally connected to the water tank 509. Screw the water tank cover 512 onto the water tank threaded head 511, and then install the release box body plate 513 onto the release box body 501 through the release box body bolts;

[0075] When in use and during closing, the detector sends an instruction to the water pump motor signaler 510. The water pump motor signaler 510 drives the water pump motor 506 to draw water from the water tank 509 through the C-shaped pipe 508 into the water pump motor 506, and then the water pump motor 506 transmits it through the water pump pipe 505 into the arc-shaped water-filled bag 503 on the arc-shaped fixator 502. Because there is sufficient water pressure and water volume, at this time, the arc-shaped water-filled bag 503 will straighten up, thus achieving the closing effect. When release is needed, the water pump motor 506 pumps the water in the arc-shaped water-filled bag 503 away and reflows it back into the water tank 509. At this time, there is no water pressure in the arc-shaped water-filled bag 503, and the arc-shaped water-filled bag 503 will deflate, and thus the marker rod 413 will be released.

[0076] By setting up the release module 5, the device can detect the soil in the area to be constructed in advance to check whether there are old buildings, old pile heads, etc. that affect the normal construction plan under the soil in the area to be constructed. When an object that affects the normal construction plan appears during detection, it will display the detected abnormal area by means of marking and recording. This can, to a certain extent, help the construction unit formulate a reasonable construction schedule, reduce the delay of the construction schedule caused by suddenly discovering an object that affects the normal construction plan during construction, and at the same time, it can also help the design unit design a more reasonable construction plan, thereby reducing the waste of manpower and material resources during the construction process for the Party A and the construction unit.

[0077] Such as Figure 12As shown, the assembly lifting and pressing module 6 includes an assembly lifting and pressing track 601. An assembly lifting and pressing trolley 602 is slidably connected to the inner wall of the assembly lifting and pressing track 601. An assembly lifting and pressing trolley signaler 603 is provided on one side of the assembly lifting and pressing trolley 602. A connecting column 604 is fixedly connected to the other side of the assembly lifting and pressing trolley 602. One end of the connecting column 604 is fixedly connected to a follower trolley 605. The assembly lifting and pressing trolley signaler 603 is threadedly connected to a hydraulic press 606 through a hydraulic press bolt. One end of the hydraulic press 606 is threadedly connected to a rotary motor 607 through a rotary motor bolt. A rotary motor signaler 608 is provided on the surface of the rotary motor 607.

[0078] One end of the rotary motor 607 is threadedly connected to a threaded sleeve 609. A square hole of the follower trolley is formed at the top of the follower trolley 605. A static pressure motor 610 is provided at the bottom of the follower trolley 605. The static pressure motor 610 is threadedly connected to the follower trolley 605 through a static pressure motor bolt. A static pressure motor signaler 611 is provided on one side of the static pressure motor 610. A shock-absorbing spring 612 is provided at one end of the static pressure motor 610. A pressure transmission rod 613 is provided inside the shock-absorbing spring 612. One end of the pressure transmission rod 613 is fixedly connected to a static pressure sleeve 614. A long rod threaded hole is formed on the surface of the static pressure sleeve 614. A long rod bolt 615 is threadedly connected to the inner wall of the long rod threaded hole. A threaded fastening ring 616 is threadedly connected to the surface of the long rod bolt 615.

[0079] After the detector has completed the operation of the storage module 2, the detector then needs to use the assembly lifting module 6 to assemble and lift the storage module 2. Before the assembly and lifting, the components inside the assembly lifting module 6 need to be assembled. The detector first needs to weld the assembly lifting track 601 to the front of the cover plate 212 of the storage module 2 by welding, and then weld the connecting column 604 between the assembly lifting trolley 602 and the follower trolley 605 by welding again, so that the assembly lifting trolley 602 and the follower trolley 605 become one body for convenient subsequent operations. The assembly lifting trolley signaler 603 is integrally connected to the assembly lifting trolley 602. Then, the hydraulic press 606 is first installed at the bottom of the follower trolley 605 through the hydraulic press bolts, and then the rotating motor 607 is installed at the bottom of the hydraulic press 606 through the rotating motor bolts. The rotating motor signaler 608 is integrally connected to the rotating motor 607. The threaded sleeve 609 is screwed onto the rotating motor 607, and then the static pressure motor 610 is installed on the follower trolley 605 through the static pressure motor bolts. The static pressure motor signaler 611 is integrally connected to the static pressure motor 610. One end of the shock-absorbing spring 612 is welded to the static pressure motor 610, and the pressure transmission rod 613 passes through the shock-absorbing spring 612 and one end of it is welded to the static pressure motor 610 by welding, and the other end is welded to the static pressure sleeve 614. Finally, the long rod bolt 615 is screwed into the long rod threaded hole and rotated continuously until it is screwed out, and then the threaded fastening ring 616 is screwed onto the long rod bolt 615 to complete the assembly of this module;

[0080] In actual use, the detector needs to send a start command to the assembly lifting trolley signaler 603. After receiving the command, the assembly lifting trolley signaler 603 will drive the assembly lifting trolley 602 to drive the follower trolley 605 to move in the assembly lifting track 601. When the assembly lifting trolley 602 moves to the top of the middle assembly pipe 202 and the end assembly pipe 205, the detector continues to send a command to the hydraulic press 606. The hydraulic press 606 will push the assembled rotary motor 607 downward until the threaded sleeve 609 of the rotary motor 607 is sleeved on the top of the middle assembly pipe 202. Then, a command is sent to the rotary motor signaler 608, and the rotary motor signaler 608 drives the rotary motor 607 to work, so that the threaded sleeve 609 drives the middle assembly pipe 202 to rotate. Thus, the middle assembly pipe 202 can be assembled on the end assembly pipe 205 by rotation. When the length needs to be increased, the assembly between the middle assembly pipes 202 is also assembled in this order. After the assembly is completed, when a lifting or pressing operation is required, the detector still needs to send a command to the assembly lifting trolley signaler 603. The assembly lifting trolley signaler 603 drives the assembly lifting trolley 602 to travel in the opposite direction to the assembly direction. At this time, the follower trolley 605 will come to the top of the already assembled middle assembly pipe 202. The detector continues to send a command to the hydrostatic motor signaler 611. The hydrostatic motor signaler 611 drives the hydrostatic motor 610 to work, so that the assembled hydrostatic sleeve 614 is sleeved on the middle assembly pipe 202. Then, the long rod bolt 615 is screwed into the long rod threaded hole and passes through the middle assembly pipe 202 until it passes out from the other side of the hydrostatic sleeve 614. Finally, the threaded fastening ring 616 is screwed onto the long rod bolt 615. At this time, a command can be sent to the hydrostatic motor signaler 611 again. The hydrostatic motor signaler 611 drives the hydrostatic motor 610 to perform hydrostatic pressure. The hydrostatic pressure is transmitted from the hydrostatic motor 610, transmitted through the pressure transmission rod 613 to the hydrostatic sleeve 614, and finally acts on the middle assembly pipe 202 by the hydrostatic sleeve 614, so that the end assembly pipe 205 can be smoothly inserted into the soil.

[0081] By setting up the assembly lifting module 6, the device can conduct a deeper exploration of the soil layer in the area to be constructed, so as to obtain more accurate soil layer data. Through the analysis of the deeper soil layer data in the area to be constructed, it can help the construction unit and the design unit more accurately judge the soil conditions underground. At the same time, the data under different soils can be fed back to the ground in a timely manner, which can reduce the wasted time in experiments to a certain extent, shorten the time for the preliminary soil exploration to a certain extent, save the construction period. At the same time, the explored soil can be carried up, which enables the device to recheck the data of the deep soil layer explored, and increases the accuracy of the soil layer data explored by the device to a certain extent.

[0082] Such as Figures 13 to 14As shown in the figure, the soil quality pre-analysis module 7 includes a top arc plate 701. At the bottom of the top arc plate 701, an arc plate shock-absorbing spring 702 and a pressing column 703 are fixedly connected in sequence from left to right. One end of the arc plate shock-absorbing spring 702 is fixedly connected to a bottom arc plate 704. At the bottom of the bottom arc plate 704, a triangular soil-breaking cone 705 is fixedly connected. At the top of the bottom arc plate 704, a low-frequency wireless device 706 is provided. At the top of the low-frequency wireless device 706, a pressing button 707 is provided. On one side of the low-frequency wireless device 706, a low-frequency wireless release device 708 is provided. On the front of the low-frequency wireless device 706, a signal booster 709 is provided.

[0083] After assembling the lifting and pressing module 6 and assembling the storage module 2, when performing pressing detection, only using the drill bit 207 of the storage module 2 to break the soil has a poor effect and it is also impossible to collect some information of the underground soil in the first time. At this time, the detector needs to use the soil quality pre-analysis module 7 to break the soil faster and obtain soil-related information in the first time. When using the soil quality pre-analysis module 7, the detector needs to first weld the top arc plate 701 to the bottom of the drill bit 207 of the storage module 2, and then use the welding method to weld the arc plate shock-absorbing spring 702 and the pressing column 703 to the bottom of the top arc plate 701 in sequence from left to right. Then weld the bottom arc plate 704 to the bottom of the arc plate shock-absorbing spring 702, and then weld the triangular soil-breaking cone 705 to the bottom of the bottom arc plate 704. The pressing button 707, the low-frequency wireless release device 708 and the signal booster 709 are all integrally connected to the low-frequency wireless device 706. Finally, install the assembled low-frequency wireless device 706 on the bottom arc plate 704 to complete the assembly of this module;

[0084] During use, when the end assembly pipe 205 of the storage module 2 is pressed, the drill bit 207 will be inserted into the ground. At this time, the triangular soil-breaking cone 705 will help the drill bit 207 break the soil better and make it enter the ground more smoothly. Due to the resistance of the underground soil, the triangular soil-breaking cone 705 will be affected by the resistance, and then the bottom arc plate 704 will move towards the top arc plate 701, driving the low-frequency wireless device 706 to also move towards the top arc plate 701. The pressing button 707 will move along with it, causing the pressing button 707 to continuously hit the pressing column 703. Soils with different hardnesses will cause the pressing button 707 to hit the pressing column 703 at different frequencies, which makes the low-frequency radio waves transmitted by the low-frequency wireless device 706 to the ground different, so as to help the ground personnel obtain the underground soil conditions in time.

[0085] By setting up a soil pre-analysis module 7, the device can conduct a deeper exploration of the soil layer in the area to be constructed, thereby obtaining more accurate soil layer data. Through the analysis of the data of the deeper soil layer in the area to be constructed, it can help the construction unit and the design unit more accurately judge the underground soil conditions. At the same time, the data under different soils can be fed back to the ground in a timely manner, which can reduce the wasted time in experiments to a certain extent, shorten the time for the preliminary soil exploration to a certain extent, save the construction period. At the same time, the explored soil can be carried up, which enables the device to recheck the data of the deep soil layer explored, and increases the accuracy of the soil layer data explored by the device to a certain extent.

[0086] When the device for advanced detection of underlying pile foundations for multiple scenarios and its usage method are in use, it includes the following steps;

[0087] Step 1: When it is necessary to use the device to conduct advanced detection of the pile foundation, the staff first welds the assembly pipe storage box 201 of the storage module 2 to the crawler vehicle body 1, then connects the back panel 208 of the assembly pipe storage box to the back of the assembly pipe storage box 201 through bolts of the assembly pipe pusher. Then, both the semi-circular barrier 203 and the circular barrier 204 are welded to the front of the assembly pipe storage box 201 from top to bottom by welding. Then, the detection personnel place the middle assembly pipe 202 in the assembly pipe storage box 201 in sequence, and then place the end assembly pipe 205 on the ground, weld the soil storage pipe 206 to the end assembly pipe 205, and then weld the drill bit 207 to the soil storage pipe 206. The hole and the soil storage pipe 206 are integrally formed. Subsequently, the soil pre-analysis module 7 is integrally welded to the drill bit 207, then the arc-shaped plate 211 is welded to the assembly pipe pusher 209, and the assembled assembly pipe pusher 209 is connected to the back panel 208 of the assembly pipe storage box through bolts of the assembly pipe pusher. Finally, the assembly pipe storage box 201 is connected to the top of the assembly pipe storage box 201 through cover bolts to complete the assembly of the storage module 2 on the crawler vehicle body 1;

[0088] When it is necessary to detect the soil layer, the detector needs to control the crawler vehicle body 1 to carry the assembled storage module 2 and move the whole to the area to be detected. Then, the crawler vehicle body 1 is stopped steadily. Immediately afterwards, a start command is sent to the assembly pipe pusher signaler 210. After receiving the relevant command, the assembly pipe pusher signaler 210 will drive the assembly pipe pusher 209 to push the arc plate 211 forward, so that the arc plate 211 pushes the middle assembly pipe 202 forward. When the middle assembly pipe 202 at the front end is about to fall, a pause command is released to make the assembly pipe pusher 209 pause. The detector puts the assembled end assembly pipe 205 into the circular blocker 204, and then continues to send commands to control the assembly pipe pusher 209 to drive the arc plate 211 to push the middle assembly pipe 202 so that it can smoothly fall into the middle assembly pipe threaded hole of the end assembly pipe 205 under the blocking of the semi-circular blocker 203, waiting to be assembled, lifted and pressed by the assembly lifting and pressing module 6. The soil specimen stored in the soil storage pipe 206 is that the drill bit 207 is pressed into the soil, and the soil will directly enter the soil storage pipe 206 along the drill bit 207. When it is not continuously pressed down, due to the action of soil pressure, the soil that originally entered the soil storage pipe 206 will be squeezed out from the holes of the soil storage pipe 206, so as to ensure that the soil specimen in the soil storage pipe 206 is always the soil specimen at the bottom, which is convenient for subsequent experiments and obtaining experimental data;

[0089] Step 2: After the detection personnel have completed the operation of the storage module 2, immediately, the detection personnel need to use the assembly lifting module 6 to assemble and lift the storage module 2. Before the assembly and lifting, the components inside the assembly lifting module 6 need to be assembled. The detection personnel first need to weld the assembly lifting track 601 to the front of the cover plate 212 of the storage module 2 by welding, and then weld the connecting column 604 between the assembly lifting trolley 602 and the follower trolley 605 by welding again, so that the assembly lifting trolley 602 and the follower trolley 605 become an integral body for convenient subsequent operations. The assembly lifting trolley signaler 603 is integrally connected to the assembly lifting trolley 602. Then, first install the hydraulic press 606 to the bottom of the follower trolley 605 through the hydraulic press bolts, and then install the rotary motor 607 to the bottom of the hydraulic press 606 through the rotary motor bolts. The rotary motor signaler 608 is integrally connected to the rotary motor 607. Screw the threaded sleeve 609 onto the rotary motor 607, and then install the hydrostatic motor 610 to the follower trolley 605 through the hydrostatic motor bolts. The hydrostatic motor signaler 611 is integrally connected to the hydrostatic motor 610. Weld one end of the shock-absorbing spring 612 to the hydrostatic motor 610. The pressure transmission rod 613 passes through the shock-absorbing spring 612 and is welded to the hydrostatic motor 610 at one end by welding and to the hydrostatic sleeve 614 at the other end. Finally, screw the long rod bolt 615 into the long rod threaded hole and continue to rotate until it is screwed out, and then screw the threaded fastening ring 616 onto the long rod bolt 615 to complete the assembly of this module;

[0090] In actual use, the detector needs to send a start command to the assembly lifting and pressing trolley signaler 603 first. After receiving the command, the assembly lifting and pressing trolley signaler 603 will drive the assembly lifting and pressing trolley 602 to drive the follower trolley 605 to move in the assembly lifting and pressing track 601. When the assembly lifting and pressing trolley 602 moves to the top of the middle assembly pipe 202 and the end assembly pipe 205, the detector continues to send a command to the hydraulic press 606. The hydraulic press 606 will push the assembled rotating motor 607 downward until the threaded sleeve 609 of the rotating motor 607 is sleeved on the top of the middle assembly pipe 202. Then, continue to send a command to the rotating motor signaler 608. The rotating motor signaler 608 drives the rotating motor 607 to work, so that the threaded sleeve 609 drives the middle assembly pipe 202 to rotate. Thus, the middle assembly pipe 202 can be assembled on the end assembly pipe 205 by rotation. When the length needs to be increased, the assembly between the middle assembly pipes 202 is also assembled in this order. After the assembly is completed, when a lifting or pressing operation is required, the detector still needs to send a command to the assembly lifting and pressing trolley signaler 603. The assembly lifting and pressing trolley signaler 603 drives the assembly lifting and pressing trolley 602 to move in the opposite direction to the assembly direction. At this time, the follower trolley 605 will come to the top of the already assembled middle assembly pipe 202. The detector continues to send a command to the hydrostatic motor signaler 611. The hydrostatic motor signaler 611 drives the hydrostatic motor 610 to work, so that the assembled hydrostatic sleeve 614 is sleeved on the middle assembly pipe 202. Then, screw the long bolt 615 into the long bolt thread hole and pass through the middle assembly pipe 202 until it comes out from the other side of the hydrostatic sleeve 614. Finally, screw the threaded fastening ring 616 onto the long bolt 615. At this time, a command can be sent to the hydrostatic motor signaler 611 again. The hydrostatic motor signaler 611 drives the hydrostatic motor 610 to perform hydrostatic pressure. The hydrostatic pressure is transmitted from the hydrostatic motor 610, transmitted through the pressure transmission rod 613 to the hydrostatic sleeve 614, and finally acts on the middle assembly pipe 202 by the hydrostatic sleeve 614, so that the end assembly pipe 205 can be smoothly inserted into the soil;

[0091] Step 3: After the lifting and pressing module 6 is assembled to the storage module 2, when conducting pressing detection, using only the drill bit 207 of the storage module 2 to break the soil has poor effect and it is also impossible to collect some information of the underground soil in the first time. At this time, the detector needs to use the soil pre-analysis module 7 to break the soil faster and obtain soil-related information in the first time. When using the soil pre-analysis module 7, the detector needs to first weld the top arc plate 701 to the bottom of the drill bit 207 of the storage module 2, and then use the welding method to weld the arc plate shock-absorbing spring 702 and the pressing column 703 to the bottom of the top arc plate 701 in sequence from left to right. Then weld the bottom arc plate 704 to the bottom of the arc plate shock-absorbing spring 702, and then weld the triangular soil-breaking cone 705 to the bottom of the bottom arc plate 704. The pressing button 707, the low-frequency wireless release device 708 and the signal enhancer 709 are all integrally connected to the low-frequency wireless device 706. Finally, install the assembled low-frequency wireless device 706 on the bottom arc plate 704 to complete the assembly of this module;

[0092] During use, when the end assembly pipe 205 of the storage module 2 is pressed, the drill bit 207 will be inserted into the ground. At this time, the triangular soil-breaking cone 705 will help the drill bit 207 break the soil better and make it enter the ground more smoothly. Due to the resistance of the underground soil, the triangular soil-breaking cone 705 will be affected by the resistance, and then the bottom arc plate 704 will move towards the top arc plate 701 direction, driving the low-frequency wireless device 706 to also move towards the top arc plate 701 direction. The pressing button 707 will move accordingly, causing the pressing button 707 to continuously hit the pressing column 703. Soils with different hardnesses will cause the pressing button 707 to hit the pressing column 703 at different frequencies, which makes the low-frequency radio waves transmitted by the low-frequency wireless device 706 to the ground different. This can help the ground personnel obtain the underground soil conditions in time;

[0093] Step 4: When the area to be constructed with pile foundations is in an old building area, if there is no prior exploration of whether there are objects such as old building pile heads underground that affect the construction, the normal construction plan after the start of work will be disrupted. To explore whether there are old pile heads and other objects underground in advance, it is necessary to use the pre-exploration module 3 for exploration. Before using the pre-exploration module 3, it needs to be assembled. The detection personnel first need to install the pre-exploration track 301 on the assembly pipe storage box 201 of the storage module 2 through the pre-exploration track bolts, and then put the pre-exploration sliding vehicle 302 into the pre-exploration track 301. The pre-exploration sliding vehicle signaler 303 is integrally connected to the pre-exploration sliding vehicle 302. The marker storage module 4 is welded to the bottom of the pre-exploration sliding vehicle 302. The longitudinal base 304 is installed on the front of the pre-exploration track 301 through the longitudinal base bolts. The telescopic plate 307 is inserted into the telescopic plate matrix 305, and then the telescopic plate 307 is fixed in the telescopic plate matrix 305 by using the tenon 306. The acoustic wave detector base 308 is welded to the bottom of the telescopic plate 307. The acoustic wave detector 309 is placed on the acoustic wave detector base 308 so that the bottom of the acoustic wave detector 309 can pass through the square hole of the acoustic wave detector base 308 and is installed on the acoustic wave detector base 308 through the detector bolts. The acoustic wave detector signaler 310 is integrally connected to the acoustic wave detector 309, and the acoustic wave release head 311 is also integrally connected to the acoustic wave detector 309;

[0094] When in use, the detection personnel need to first adjust the ground clearance height of the telescopic plate 307. When adjusting, first pull out the tenon 306 from the hole groove, hold the telescopic plate 307 with one hand and slowly lift or lower it until it reaches the appropriate height. Then, the detection personnel use the other hand to insert the tenon 306 into the hole groove so that the telescopic plate 307 can be fixed in the telescopic plate matrix 305. Then, send an instruction to the acoustic wave detector signaler 310. The acoustic wave detector signaler 310 drives the acoustic wave detector 309 to conduct an acoustic wave detection on the ground. The acoustic wave release head 311 amplifies and releases the acoustic wave. If there are incomplete old buildings or old pile heads and other objects underground, the acoustic wave will be reflected back and fed back to the acoustic wave detector 309. The acoustic wave detector 309 will be fed back to the detection personnel through the acoustic wave detector signaler 310. At this time, the detection personnel need to mark the area where abnormal acoustic wave rebound is detected, which is convenient for the design institute to design the pile foundation construction plan and also helps the construction unit arrange a reasonable construction plan;

[0095] Step 5. When abnormal rebound sound waves are detected underground, it is necessary to mark the area. At this time, the marker storage module 4 and the release module 5 are used to mark the area. Before marking, it needs to be assembled. The detector needs to first weld the small slide rail 402 inside the marker rod storage box 401, and then weld the horizontal small slide rail 404 and the vertical plate 405 to the horizontal slide rail base 403 by welding. Then weld the horizontal spring 406 between the flat push plate 407 and the vertical plate 405. Then install the counterweight 409 into the counterweight base 408. The water column 410 is integrally connected to the counterweight base 408. The water injection port 411 and the water column 410 are integrally formed. The threaded connection ring 412 is integrally connected to the water column 410. Screw the marker rod 413 onto the threaded connection ring 412. The light emitter 414 is welded to the marker rod 413. The small RTK 415 is welded to the light emitter 414. Slide the assembled marker rod 413 into the horizontal small slide rail 404 in sequence through the counterweight base 408. After installation, slide the horizontal small slide rail 404 into the vertical small slide rail 402, also arranged in sequence from the inside to the outside. Install the front mounting plate 416 onto the front of the marker rod storage box 401 through the mounting plate bolts. Then weld the longitudinal spring 418 to the rear connecting plate 417. Weld the long flat push plate 419 to the longitudinal spring 418. Weld the rear connecting plate 417 to the marker rod storage box 401. The vertical hole is integrally formed with the marker rod storage box 401;

[0096] During use, since the assembled marker rod 413 is installed on the horizontal small slide rail 404 in sequence, its horizontal spring 406 will be compressed by extrusion. When the horizontal spring 406 needs to return to its original state, it will drive the flat push plate 407 to push the assembled marker rod 413 forward. At this time, the frontmost marker rod 413 will be pushed out of the horizontal small slide rail 404 and enter the release module 5 through the vertical hole. The subsequent marker rods 413 will be squeezed in place because the marker rod 413 that has entered the release module 5 in front has not been released. Its horizontal spring 406 will also maintain the existing compressed state. After the marker rods 413 on the horizontal small slide rail 404 are used up, because there is no obstruction from the marker rods 413, the rear connecting plate 417 and the longitudinal spring 418 will directly squeeze the used horizontal small slide rail 404 out from the lower part of the front mounting plate 416 under the action of restoring the original state. The light emitter 414 emits light to prompt the detector that there is abnormal sound wave rebound at this place, and the small RTK 415 records the coordinates of the abnormal sound wave rebound point;

[0097] Step 6: After the marker rod 413 of the marker storage module 4 enters the release module 5, it needs to wait to be released. At this time, the detector needs to first install the arc-shaped fixator 502 into the release box body 501. The arc-shaped water bag 503 is integrally connected to the arc-shaped fixator 502, and the water pump pipe threaded connector 504 is integrally connected to the arc-shaped fixator 502. Install the water pump pipe 505 between the arc-shaped fixator 502 and the water pump motor 506. The motor threaded connector 507 is integrally formed with the water pump motor 506. Install the C-shaped pipe 508 between the water tank 509 and the water pump motor 506. The water pump motor signaler 510 is integrally connected to the water pump motor 506, and the water tank threaded head 511 is integrally connected to the water tank 509. Screw the water tank cover 512 onto the water tank threaded head 511, and then install the release box body plate 513 onto the release box body 501 through the release box body bolts;

[0098] During use, when closing, the detector sends an instruction to the water pump motor signaler 510. The water pump motor signaler 510 drives the water pump motor 506 to draw water from the water tank 509 through the C-shaped pipe 508 into the water pump motor 506, and then the water pump motor 506 transmits it through the water pump pipe 505 into the arc-shaped water bag 503 on the arc-shaped fixator 502. Because there is sufficient water pressure and water volume, at this time, the arc-shaped water bag 503 will bulge, thus achieving the closing effect. When release is needed, the water pump motor 506 pumps the water in the arc-shaped water bag 503 away and reflows it back into the water tank 509. At this time, there is no water pressure in the arc-shaped water bag 503, and the arc-shaped water bag 503 will deflate, and thus the marker rod 413 will be released.

[0099] The working principle of the technical solution provided by the present invention is as follows:

[0100] First, when it is necessary to detect the soil layer, the detector needs to control the crawler vehicle body 1 to carry the assembled storage module 2 and move the whole to the area to be detected. Then, the crawler vehicle body 1 is stopped steadily. Immediately afterwards, a start command is sent to the signaler 210 of the assembled pipe horizontal pusher. After receiving the relevant command, the signaler 210 of the assembled pipe horizontal pusher will drive the assembled pipe horizontal pusher 209 to push the arc plate 211 forward, so that the arc plate 211 pushes the middle assembled pipe 202 forward. When the middle assembled pipe 202 at the front end is about to fall, a pause command is released to make the assembled pipe horizontal pusher 209 pause. The detector places the assembled end assembled pipe 205 into the circular blocker 204, and then continues to send commands to control the assembled pipe horizontal pusher 209 to drive the arc plate 211 to push the middle assembled pipe 202 so that it can smoothly fall into the middle assembled pipe threaded hole of the end assembled pipe 205 under the block of the semi-circular blocker 203, waiting to be assembled, lifted and pressed by the assembly lifting and pressing module 6. The soil specimen stored in the soil storage pipe 206 is that when the drill bit 207 is pressed into the soil, the soil will directly enter the soil storage pipe 206 along the drill bit 207. When not pressing down continuously, due to the action of soil pressure, the soil that originally entered the soil storage pipe 206 will be squeezed out from the holes of the soil storage pipe 206, so as to ensure that the soil specimen in the soil storage pipe 206 is always the soil specimen at the bottom, which is convenient for subsequent experiments and obtaining experimental data. The detector now needs to send a start command to the signaler 603 of the assembly lifting and pressing trolley. After receiving the command, the signaler 603 of the assembly lifting and pressing trolley will drive the assembly lifting and pressing trolley 602 to drive the follower trolley 605 to move in the assembly lifting and pressing track 601. When the assembly lifting and pressing trolley 602 moves to the top of the middle assembled pipe 202 and the end assembled pipe 205, the detector continues to send a command to the hydraulic press 606. The hydraulic press 606 will push the assembled rotary motor 607 downward until the threaded sleeve 609 of the rotary motor 607 is sleeved on the top of the middle assembled pipe 202. Then, a command is continued to be sent to the rotary motor signaler 608. The rotary motor signaler 608 drives the rotary motor 607 to work, so that the threaded sleeve 609 drives the middle assembled pipe 202 to rotate. Thus, the middle assembled pipe 202 can be assembled on the end assembled pipe 205 by rotation. When the length needs to be increased, the assembly of the middle assembled pipes 202 is also operated in this order. After the assembly is completed, when lifting or pressing operations are required, the detector still needs to send a command to the signaler 603 of the assembly lifting and pressing trolley. The signaler 603 of the assembly lifting and pressing trolley drives the assembly lifting and pressing trolley 602 to travel in the opposite direction to the assembly direction. At this time, the follower trolley 605 will come to the top of the already assembled middle assembled pipe 202. The detector continues to send a command to the hydrostatic motor signaler 611. The hydrostatic motor signaler 611 drives the hydrostatic motor 610 to work, so that the assembled hydrostatic sleeve 614 is sleeved on the middle assembled pipe 202.Then, screw the long rod bolt 615 into the long rod threaded hole and pass it through the middle assembly tube 202 until it comes out from the other side of the static pressure sleeve 614. Finally, screw the threaded fastening ring 616 onto the long rod bolt 615. At this time, an instruction can be sent again to the static pressure motor signaler 611, and the static pressure motor signaler 611 drives the static pressure motor 610 to apply static pressure. The static pressure is transmitted from the static pressure motor 610, through the pressure transmission rod 613 to the static pressure sleeve 614, and finally acts on the middle assembly tube 202 by the static pressure sleeve 614, enabling the end assembly tube 205 to smoothly enter the soil. When the end assembly tube 205 of the storage module 2 is pressed, the drill bit 207 will be inserted into the ground. At this time, the triangular earth-breaking cone 705 will help the drill bit 207 break the soil better and make it enter the ground more smoothly. Due to the resistance of the underground soil, the triangular earth-breaking cone 705 will be affected by the resistance, and then the bottom arc plate 704 will move towards the top arc plate 701 direction, driving the low-frequency wireless device 706 to also move towards the top arc plate 701 direction, and the push button 707 will move along, causing the push button 707 to continuously strike the push column 703. Soils with different hardnesses will cause the push button 707 to strike the push column 703 at different frequencies, which makes the low-frequency radio waves transmitted by the low-frequency wireless device 706 to the ground different. This can help ground personnel obtain the underground soil conditions in a timely manner. The detection personnel need to first adjust the height of the telescopic plate 307 from the ground. When adjusting, first pull out the tenon 306 from the hole slot, hold the telescopic plate 307 with one hand and slowly lift or lower it until it reaches the appropriate height. Then, the detection personnel use the other hand to insert the tenon 306 into the hole slot so that the telescopic plate 307 can be fixed in the telescopic plate body 305. Then, send an instruction to the acoustic wave detector signaler 310, and the acoustic wave detector signaler 310 drives the acoustic wave detector 309 to conduct acoustic wave detection on the ground. The acoustic wave release head 311 amplifies and releases acoustic waves. If there are objects such as incomplete old buildings or old pile heads underground, the acoustic waves will be reflected back and fed back to the acoustic wave detector 309, and the acoustic wave detector 309 will be fed back to the detection personnel through the acoustic wave detector signaler 310. At this time, the detection personnel need to mark the area where abnormal acoustic wave rebounds are detected, which is convenient for the design institute to design the pile foundation construction plan and also helps the construction unit arrange a reasonable construction plan. Because the assembled marking rods 413 are installed on the horizontal small slide rail 404 in sequence, its horizontal spring 406 will be compressed by extrusion. And the horizontal spring 406 needs to return to its original state, and it will drive the flat push plate 407 to push the assembled marking rod 413 forward. At this time, the frontmost marking rod 413 will be pushed out from the horizontal small slide rail 404 and enter the release module 5 through the vertical hole. And the subsequent marking rods 413 will be squeezed in place because the marking rods 413 that have entered the release module 5 in front have not been released, and its horizontal spring 406 will also maintain the existing compressed state. After the marking rods 413 on the horizontal small slide rail 404 are used up,Because there is no obstruction from the marking rod 413, the longitudinal spring 418 of its back connecting plate 417 will directly extrude the used small horizontal slide rail 404 from the lower part of the front mounting plate 416 under the action of restoring its original state. The illuminator 414 emits light, prompting the detector that there is abnormal sound wave rebound at this place. The small RTK 415 records the coordinates of the abnormal sound wave rebound. When closing, the detector sends a command to the water pump motor signaler 510. The water pump motor signaler 510 drives the water pump motor 506 to draw water from the water tank 509 into the water pump motor 506 through the C-shaped pipe 508, and then the water pump motor 506 transmits it to the arc-shaped water bag 503 on the arc-shaped fixator 502 through the water pump pipe 505. Because there is sufficient water pressure and water volume, at this time, the arc-shaped water bag 503 will bulge, thus achieving the closing effect. When it needs to be released, the water pump motor 506 pumps the water in the arc-shaped water bag 503 away and reflows it back into the water tank 509. At this time, there is no water pressure in the arc-shaped water bag 503, and the arc-shaped water bag 503 will deflate, and thus the marking rod 413 will be dropped.

[0101] The present invention covers any substitutions, modifications, equivalent methods, and solutions made to the essence and scope of the present invention. For the public to have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention. However, those skilled in the art can also fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion to the essence of the present invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0102] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. Underlying pile foundation advanced detection device and usage method for multi-scenarios, characterized in that It includes a crawler vehicle body, a storage module is provided at the top of the crawler vehicle body, pre-exploration modules are provided on both sides of the storage module, a marker storage module is provided at the bottom of the pre-exploration module, a release module is fixedly connected to one side of the marker storage module, an assembly lifting and pressing module is provided at the top of the storage module, and a soil pre-analysis module is provided at the bottom of the storage module; The marker storage module includes a marker rod storage box, a small slide rail is fixedly connected to the inner wall of the marker rod storage box, a transverse slide rail base is slidably connected to the inner wall of the vertical small slide rail, a transverse small slide rail and a vertical plate are successively arranged from left to right on the top of the transverse slide rail base, a transverse spring is provided on one side of the vertical plate, a flat push plate is provided at one end of the transverse spring, a counterweight base is slidably connected to the inner wall of the transverse small slide rail, a counterweight block is installed in the inner wall of the counterweight base, a water column is fixedly connected to the top of the counterweight base, a water injection port is provided on the surface of the water column, a threaded connection ring is provided at the top of the water column, a marker rod is threadedly connected to the water column through the threaded connection ring, a light emitter is provided at the top of the marker rod, and a small RTK is provided at the top of the light emitter.

2. The downhole pile foundation advanced detection device and usage method for multi-scenarios according to claim 1, characterized in that, A front mounting plate is provided on the front of the marker rod storage box, the front mounting plate is threadedly connected to the marker rod storage box through mounting plate bolts, a rear connecting plate is fixedly connected to the back of the marker rod storage box, a longitudinal spring is fixedly connected to the front of the rear connecting plate, a long flat push plate is provided at the front of the longitudinal spring, and a vertical hole is provided on one side of the marker rod storage box.

3. The device for advanced detection of underlying pile foundations for multiple scenarios and the usage method according to claim 1, wherein, The storage module includes an assembly pipe storage box, a middle assembly pipe is provided in the inner wall of the assembly pipe storage box, a semi-circular barrier and a circular barrier are successively arranged from top to bottom on the front of the assembly pipe storage box, an end assembly pipe is provided in the inner wall of the circular barrier, a soil storage pipe is fixedly connected to the bottom of the end assembly pipe, holes are provided on the surface of the soil storage pipe, a drill bit is fixedly connected to the bottom of the soil storage pipe, a soil pre-analysis module is provided at the bottom of the drill bit, a middle assembly pipe threaded hole is provided at the top of the end assembly pipe, a middle assembly pipe is threadedly connected to the inner wall of the middle assembly pipe threaded hole, the assembly pipe storage box is threadedly connected to the back panel of the assembly pipe storage box through bolts on the back of the assembly pipe storage box, the back panel of the assembly pipe storage box is threadedly connected to an assembly pipe pusher through assembly pipe pusher bolts, an assembly pipe pusher signaler is provided on one side of the assembly pipe pusher, an arc plate is provided at one end of the assembly pipe pusher, a cover plate is provided at the top of the assembly pipe storage box, the cover plate is threadedly connected to the assembly pipe storage box through cover plate bolts, and an assembly lifting and pressing module is fixedly connected to the front of the cover plate.

4. The downhole pile foundation advanced detection device and usage method for multi-scenarios according to claim 1, characterized in that, The preliminary exploration module includes a preliminary exploration track, the preliminary exploration track is threadedly connected with a storage module through preliminary exploration track bolts, a preliminary exploration sliding vehicle is arranged on the inner wall of the preliminary exploration track, a preliminary exploration sliding vehicle signaler is arranged on one side of the preliminary exploration sliding vehicle, a longitudinal base is arranged on the front surface of the preliminary exploration track, the longitudinal base is threadedly connected with the preliminary exploration track through longitudinal base bolts, a telescopic plate matrix is fixedly connected to the bottom of the longitudinal base, a hole slot is formed in the side surface of the telescopic plate matrix, a tenon is inserted into the inner wall of the hole slot, and a telescopic plate is inserted into the telescopic plate matrix through the tenon.

5. The down-hole pile foundation advanced detection device and method of use for multi-scenarios according to claim 4, characterized in that A telescopic plate hole is formed in the bottom of the telescopic plate matrix, the telescopic plate hole and the telescopic plate are mutually adapted, a sonic detector base is fixedly connected to the bottom of the telescopic plate, a sonic detector is arranged on the top of the sonic detector base, the sonic detector is threadedly connected with the sonic detector base through detector bolts, a square hole is formed in the top of the sonic detector base, the square hole and the sonic detector are mutually adapted, a sonic detector signaler is arranged on the top of the sonic detector, and a sonic release head is arranged on the bottom of the sonic detector.

6. The under-lying pile foundation advanced detection device and usage method for multi-scenarios according to claim 1, characterized in that, The release module includes a release box body, an arc fixer is arranged at the bottom of the release box body, an arc water bag is arranged on the back surface of the arc fixer, a water pump pipe threaded connection head is arranged on the front surface of the arc fixer, a water pump pipe is threadedly connected to the surface of the water pump pipe threaded connection head, a water pump motor is installed on the water pump pipe threaded connection head through the water pump pipe, a motor threaded connection head is fixedly connected to the front surface of the water pump motor, a C-shaped pipe is threadedly connected to the surface of the motor threaded connection head, a water tank is installed on the motor threaded connection head through the C-shaped pipe, a water pump motor signaler is arranged on one side of the water pump motor, a water tank threaded head is fixedly connected to the top of the water tank, a water tank cover is threadedly connected to the surface of the water tank threaded head, a release box body plate is arranged on one side of the release box body, and the release box body plate is threadedly connected with the release box body through release box body bolts.

7. The downhole pile foundation advanced detection device and usage method for multi-scenarios according to claim 1, characterized in that, The assembly lifting and pressing module includes an assembly lifting and pressing track, an assembly lifting and pressing vehicle is slidably connected to the inner wall of the assembly lifting and pressing track, an assembly lifting and pressing vehicle signaler is arranged on one side of the assembly lifting and pressing vehicle, a connecting column is fixedly connected to the other side of the assembly lifting and pressing vehicle, a follower vehicle is fixedly connected to one end of the connecting column, the assembly lifting and pressing vehicle signaler is threadedly connected with a hydraulic press through a hydraulic press bolt, a rotary motor is threadedly connected to one end of the hydraulic press through a rotary motor bolt, and a rotary motor signaler is arranged on the surface of the rotary motor.

8. The downhole pile foundation advanced detection device and usage method for multi-scenarios according to claim 7, characterized in that, One end of the rotary motor is threadedly connected with a threaded sleeve. A square hole of the follower trolley is formed at the top of the follower trolley. A hydrostatic motor is provided at the bottom of the follower trolley. The hydrostatic motor is threadedly connected with the follower trolley through a hydrostatic motor bolt. A hydrostatic motor signaler is provided on one side of the hydrostatic motor. A shock-absorbing spring is provided at one end of the hydrostatic motor. A pressure transmission rod is provided on the inner wall of the shock-absorbing spring. One end of the pressure transmission rod is fixedly connected with a hydrostatic sleeve. A long rod threaded hole is formed on the surface of the hydrostatic sleeve. A long rod bolt is threadedly connected to the inner wall of the long rod threaded hole. A threaded fastening ring is threadedly connected to the surface of the long rod bolt.

9. The downhole pile foundation advanced detection device and usage method for multi-scenarios according to claim 1, characterized in that, The soil pre-analysis module includes a top arc plate. An arc plate shock-absorbing spring and a pressing column are fixedly connected to the bottom of the top arc plate in sequence from left to right. One end of the arc plate shock-absorbing spring is fixedly connected with a bottom arc plate. A triangular soil-breaking cone is fixedly connected to the bottom of the bottom arc plate. A low-frequency wireless device is provided on the top of the bottom arc plate. A pressing button is provided on the top of the low-frequency wireless device. A low-frequency wireless release device is provided on one side of the low-frequency wireless device. A signal booster is provided on the front of the low-frequency wireless device.

10. The usage method of the down-hole pile foundation advanced detection device for multi-scenarios and the usage method according to claim 1, characterized in that, It includes the following steps: Step 1: When it is necessary to use the device to conduct lead detection on the pile foundation, the staff needs to first weld the assembly pipe storage box of the storage module to the crawler vehicle body, and then connect the back panel of the assembly pipe storage box to the back of the assembly pipe storage box through the assembly pipe pusher bolt. Then, both the semi-circular barrier and the circular barrier are welded to the front of the assembly pipe storage box from top to bottom by welding. Then, the detection personnel place the middle assembly pipes in the assembly pipe storage box in sequence, and then place the end assembly pipes on the ground, weld the soil storage pipe to the end assembly pipe, and then weld the drill bit to the soil storage pipe. The hole and the soil storage pipe are integrally formed. Subsequently, the soil pre-analysis module as a whole is welded to the drill bit. Then, the arc plate is welded to the assembly pipe pusher, and the assembled assembly pipe pusher is connected to the back panel of the assembly pipe storage box through the assembly pipe pusher bolt. Finally, the assembly pipe storage box is connected to the top of the assembly pipe storage box through the cover plate bolt to complete the assembly of the storage module on the crawler vehicle body. When it is necessary to detect the soil layer, the detector needs to control the crawler vehicle body to carry the assembled storage module and move the whole to the area to be detected. Then, the crawler vehicle body is stopped steadily. Immediately afterwards, a start command is sent to the signaler of the assembled pipe horizontal pusher. After receiving the relevant command, the signaler of the assembled pipe horizontal pusher will drive the assembled pipe horizontal pusher to push the arc plate forward, so that the arc plate pushes the middle assembled pipe forward. When the middle assembled pipe at the front end is about to fall, a pause command is released to make the assembled pipe horizontal pusher pause. The detector puts the assembled end assembled pipe into the circular barrier, and then continues to send commands to control the assembled pipe horizontal pusher to drive the arc plate to push the middle assembled pipe so that it can smoothly fall into the middle assembled pipe threaded hole of the end assembled pipe under the barrier of the semi-circular barrier, waiting to be assembled, lifted and pressed by the assembled lifting and pressing module. The soil specimen stored in the soil storage pipe is that the drill bit is pressed into the soil, and the soil will directly enter the soil storage pipe along the drill bit. When not pressing down continuously, due to the action of soil pressure, the soil that originally entered the soil storage pipe will be squeezed out from the holes of the soil storage pipe, so as to ensure that the soil specimen in the soil storage pipe is always the soil specimen at the bottom, which is convenient for subsequent experiments and obtaining experimental data; Step 2: After the detector has completed the operation of the storage module, immediately afterwards, the detector needs to use the assembled lifting and pressing module to assemble, lift and press the storage module. Before the assembly and lifting and pressing, the components in the assembled lifting and pressing module need to be assembled. The detector needs to first weld the assembled lifting and pressing track to the front of the cover plate of the storage module by welding, and then use welding again to weld the connecting column between the assembled lifting and pressing trolley and the follower trolley, so that the assembled lifting and pressing trolley and the follower trolley become one, which is convenient for subsequent operations. The signaler of the assembled lifting and pressing trolley is integrally connected to the assembled lifting and pressing trolley. Then, first install the hydraulic press to the bottom of the follower trolley through the hydraulic press bolt, and then install the rotary motor to the bottom of the hydraulic press through the rotary motor bolt. The rotary motor signaler is integrally connected to the rotary motor. Screw the threaded sleeve onto the rotary motor, and then install the static pressure motor to the follower trolley through the static pressure motor bolt. The static pressure motor signaler is integrally connected to the static pressure motor. Weld one end of the shock-absorbing spring to the static pressure motor, and the pressure transmission rod passes through the shock-absorbing spring and is welded to the static pressure motor at one end by welding and to the static pressure sleeve at the other end. Finally, screw the long bolt into the long threaded hole and continue to rotate until it is screwed out, and then screw the threaded fastening ring onto the long bolt to complete the assembly of this module; In actual use, the detecting personnel need to send a start instruction to the signaler of the assembling lifting and pressing trolley first. After receiving the instruction, the signaler of the assembling lifting and pressing trolley will drive the assembling lifting and pressing trolley to drive the follower trolley to move in the assembling lifting and pressing track. When the assembling lifting and pressing trolley moves to the tops of the middle assembling pipe and the end assembling pipe, the detecting personnel continue to send an instruction to the hydraulic press. The hydraulic press will push the assembled rotating motor downward until the threaded sleeve of the rotating motor sleeves on the top of the middle assembling pipe. Then, continue to send an instruction to the signaler of the rotating motor. The signaler of the rotating motor drives the rotating motor to work, so that the threaded sleeve drives the middle assembling pipe to rotate. Thus, the middle assembling pipe can be assembled on the end assembling pipe by rotation. When the length needs to be increased, the assembly of the middle assembling pipes is also carried out in this order. After the assembly is completed, when lifting or pressing operations are required, the detecting personnel still need to send an instruction to the signaler of the assembling lifting and pressing trolley. The signaler of the assembling lifting and pressing trolley drives the assembling lifting and pressing trolley to move in the opposite direction to that during assembly. At this time, the follower trolley will come to the top of the already assembled middle assembling pipe. The detecting personnel continue to send an instruction to the signaler of the hydrostatic motor. The signaler of the hydrostatic motor drives the hydrostatic motor to work, so that the assembled hydrostatic sleeve sleeves on the middle assembling pipe. Then, screw the long rod bolt into the long rod threaded hole and pass through the middle assembling pipe until it passes out from the other side of the hydrostatic sleeve. Finally, screw the threaded fastening ring onto the long rod bolt. At this time, an instruction can be sent to the signaler of the hydrostatic motor again. The signaler of the hydrostatic motor drives the hydrostatic motor to perform hydrostatic pressure. The hydrostatic pressure is transmitted from the hydrostatic motor, transmitted to the hydrostatic sleeve through the pressure transmission rod, and finally acts on the middle assembling pipe by the hydrostatic sleeve, so that the end assembling pipe can be smoothly inserted into the soil; Step 3: After the assembling lifting and pressing module assembles the storage module, when performing pressing detection, only using the bit of the storage module to break the soil has a poor effect and it is also impossible to collect some information of the underground soil in the first time. At this time, the detecting personnel need to use the soil quality pre-analysis module to break the soil faster and obtain soil quality-related information in the first time. When using the soil quality pre-analysis module, the detecting personnel need to first weld the top arc plate to the bottom of the bit of the storage module. Then, also use the welding method to weld the arc plate shock-absorbing spring and the pressing column to the bottom of the top arc plate in sequence from left to right. Then, weld the bottom arc plate to the bottom of the arc plate shock-absorbing spring. Then, weld the triangular soil-breaking cone to the bottom of the bottom arc plate. The pressing button, the low-frequency wireless releaser and the signal enhancer are all integrally connected to the low-frequency wireless device. Finally, install the assembled low-frequency wireless device on the bottom arc plate to complete the assembly of this module; During use, when the end assembly pipe of the storage module is pressed, the bit will be inserted into the ground. At this time, the triangular earth-breaking cone will help the bit break the ground better, making it enter the ground more smoothly. Due to the resistance of the underground soil, the triangular earth-breaking cone will be affected by the resistance, and then the bottom arc plate will move towards the top arc plate direction, driving the low-frequency wireless device to move in the same direction as well. The push button will move along, continuously hitting the push column. Soils of different hardnesses will result in different frequencies of the push button hitting the push column, which will cause the low-frequency radio waves transmitted by the low-frequency wireless device to the ground to vary. This can help ground personnel obtain the underground soil conditions in a timely manner; Step Four: If the pile foundation construction area is located in an old building area, if there is no prior exploration of whether there are objects such as old building pile heads underground that may affect the construction, the normal construction plan after the start of work will be disrupted. To explore whether there are old pile heads and other objects underground in advance, it is necessary to use the pre-exploration module. Before using the pre-exploration module, it needs to be assembled. The detection personnel first install the pre-exploration track onto the assembly pipe storage box of the storage module through the pre-exploration track bolts. Then, place the pre-exploration sliding vehicle into the pre-exploration track. The pre-exploration sliding vehicle signaler is integrally connected to the pre-exploration sliding vehicle. Weld the marker storage module to the bottom of the pre-exploration sliding vehicle. Install the longitudinal base onto the front of the pre-exploration track through the longitudinal base bolts. Insert the telescopic plate into the telescopic plate female body, and then fix the telescopic plate in the telescopic plate female body using the tenon. The acoustic detector base is welded to the bottom of the telescopic plate. Place the acoustic detector on the acoustic detector base, so that the bottom of the acoustic detector can pass through the square hole of the acoustic detector base and be installed on the acoustic detector base through the detector bolts. The acoustic detector signaler is integrally connected to the acoustic detector, and the acoustic release head is also integrally connected to the acoustic detector; During use, the detection personnel first need to adjust the height of the telescopic plate from the ground. When adjusting, first pull out the tenon from the hole groove. Hold the telescopic plate with one hand and slowly lift or lower it until it reaches the appropriate height. Then, use the other hand to insert the tenon into the hole groove, so that the telescopic plate can be fixed in the telescopic plate female body. Then, send a command to the acoustic detector signaler. The acoustic detector signaler drives the acoustic detector to conduct acoustic detection of the ground. The acoustic release head amplifies and releases the acoustic wave. If there are objects such as incomplete old buildings or old pile heads underground, the acoustic wave will be reflected back and fed back to the acoustic detector. The acoustic detector will then feed back to the detection personnel through the acoustic detector signaler. At this time, the detection personnel need to mark the areas where abnormal acoustic wave rebounds are detected, which is convenient for the design institute to design the pile foundation construction plan and also helps the construction unit arrange a reasonable construction plan; Step Five: When abnormal rebound sound waves are detected underground, it is necessary to mark the area. At this time, the marker storage module and the release module are used to mark the area. Before marking, it needs to be assembled. The detector needs to first weld the small slide rail inside the marker rod storage box, then weld the horizontal small slide rail and the vertical plate to the horizontal slide rail base by welding, then weld the horizontal spring between the push plate and the vertical plate, then install the counterweight block into the counterweight base, and the water column is integrally connected to the counterweight base. The water injection port and the water column are integrally formed, and the threaded connection ring is integrally connected to the water column. Screw the marker rod onto the threaded connection ring, and the light emitter is welded to the marker rod, and the small RTK is welded to the light emitter. Slide the assembled marker rod into the horizontal small slide rail through the counterweight base in sequence. After the installation is completed, slide the horizontal small slide rail into the vertical small slide rail, and also arrange them in order from inside to outside. Install the front mounting plate to the front of the marker rod storage box through the mounting plate bolts, then weld the longitudinal spring to the rear connecting plate, weld the long push plate to the longitudinal spring, weld the rear connecting plate to the marker rod storage box, and the vertical hole is integrally formed with the marker rod storage box; During use, since the assembled marker rods are installed on the horizontal small slide rail in sequence, the horizontal spring will be compressed by extrusion. When the horizontal spring needs to return to its original state, it will drive the push plate to push the assembled marker rod forward. At this time, the frontmost marker rod will be pushed out of the horizontal small slide rail and enter the release module through the vertical hole. Since the marker rod that has entered the release module in front has not been released, the subsequent marker rods will be squeezed in place, and the horizontal spring will also maintain the existing compressed state. After the marker rods on the horizontal small slide rail are used up, because there is no marker rod to block, the longitudinal spring of the rear connecting plate will directly squeeze the used horizontal small slide rail out from the lower part of the front mounting plate under the action of restoring the original state. The light emitter emits light to prompt the detector that there is abnormal sound wave rebound at this place, and the small RTK records the coordinates of the abnormal sound wave rebound point; Step Six: After the marker rod of the marker storage module enters the release module, it needs to wait to be dropped. At this time, the detector needs to first install the arc fixer into the release box body. The arc water bag is integrally connected to the arc fixer, and the water pump pipe threaded connection head is integrally connected to the arc fixer. Install the water pump pipe between the arc fixer and the water pump motor, and the motor threaded connection head is integrally formed with the water pump motor. Install the C-shaped pipe between the water tank and the water pump motor. The water pump motor signaler is integrally connected to the water pump motor, and the water tank threaded head is integrally connected to the water tank. Screw the water tank cover onto the water tank threaded head, and then install the release box body plate to the release box body through the release box body plate bolts; When in use and during the closing process, the detector sends an instruction to the water pump motor signaler. The water pump motor signaler drives the water pump motor to draw water from the water tank through the C-shaped pipe into the water pump motor, and then the water pump motor transports the water through the water pump pipe into the arc-shaped water bag on the arc-shaped fixator. Due to sufficient water pressure and water volume, the arc-shaped water bag will bulge at this time, thus achieving the closing effect. When it is necessary to release, the water pump motor pumps the water in the arc-shaped water bag away and reflows it back into the water tank. At this time, there is no water pressure in the arc-shaped water bag, and the arc-shaped water bag will deflate, and thus the marking rod will be released.

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