Super-long static pressure pipe pile guide hole construction equipment and construction technology thereof

Abstract

The invention belongs to the technical field of pipe pile construction, and discloses super-long static pressure pipe pile guide hole construction equipment and a construction technology thereof.The super-long static pressure pipe pile guide hole construction equipment comprises a fixing frame, a detecting assembly, an adjusting assembly and a welding assembly, the detecting assembly is installed at the top of the fixing frame, and the adjusting assembly is installed on the front face of the fixing frame and located below the detecting assembly; a welding assembly is installed on the front face of the fixing frame and located between the detecting assembly and the adjusting assembly. Detection is carried out through the deviation of the pipe pile, so that observation of workers is facilitated, the indicator lamps are evenly placed along the circular edge of the detection cover, at the moment, when the pipe pile sinks and deviates, the indicator lamps at the corresponding positions can be triggered to be turned on, and therefore the deviation direction of the pipe pile is judged according to the turned-on positions of the indicator lamps; therefore, workers can observe the deviation direction of the pipe pile through naked eyes, sinking of the pipe pile can be corrected in time, and the construction precision is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of pipe pile hole guiding, and in particular relates to super-long static pressure pipe pile hole guiding construction equipment and a construction process thereof. Background Art

[0002] Static pressure pile construction is a common construction method for engineering pile foundations. Its basic principle is to use the pile-pressing mechanism of the static pile driver to press the prefabricated piles into the soil layer by using the deadweight of the pile driver and the reaction force provided by the counterweight on the frame. This method avoids the vibration, noise and pollution caused by hammering piles, and has the advantages of high construction efficiency and low impact on the environment. The background technology of super-long static pressure pipe piles mainly involves the development and application of static pressure pipe pile technology and the challenges and solutions faced by the construction of super-long static pressure pipe piles. Static pressure pipe piles are a tubular pile foundation constructed using static pressure pile technology. Its working principle is to use the static pressure generated by hydraulic equipment to press the prefabricated pipe piles into the soil section by section through the pile driver. The construction process of static pressure pipe piles is relatively simple and fast, which can significantly improve the construction efficiency. Due to the use of prefabricated pipe piles, their quality can be effectively controlled, thereby ensuring the stability and bearing capacity of the pile foundation. Static pressure pipe piles do not generate large noise and vibration during the construction process, and have little impact on the environment.

[0003] In the prior art, when static pressure pipe pile boring construction is carried out in areas with complex geological environments, the geological environment is complex, and the rock structure and stratigraphic sequence are variable deep in the strata. There may be significant differences in lithology, thickness and age between different strata, and the physical and mechanical properties such as strength, uniformity, and permeability of the rock and soil vary greatly. Therefore, when static pressure construction is carried out, when the pipe piles encounter harder rocks or soft strata, the pipe piles will be offset, causing the pipe piles to tilt during the sinking process, resulting in construction failure. When a small angle offset occurs, the staff often cannot detect it, resulting in a deviation between the final position of the pipe pile and the predetermined position, thereby affecting the accuracy of the pipe pile construction. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an ultra-long static pressure pipe pile hole construction device and a construction process thereof, which solves the problem of the prior art that the pipe pile deflects during the sinking process.

[0005] The purpose of the present invention can be achieved by the following technical solutions: An ultra-long static pressure pipe pile hole construction equipment, including a fixing frame, a detection component, an adjustment component and a welding component;

[0006] A detection component is installed on the top of the fixing frame, an adjustment component is installed on the front of the fixing frame, and the adjustment component is located below the detection component, and a welding component is installed on the front of the fixing frame, and the welding component is located between the detection component and the adjustment component;

[0007] The detection component includes a lower pressure plate installed on the top of the fixing frame, a circular detection cover is installed on the top of the lower pressure plate, a plurality of indicator lights are installed on the top of the detection cover, and the indicator lights are evenly placed on the top edge of the detection cover, a plurality of telescopic rods are installed on the bottom of the lower pressure plate, and a limiting groove is installed on the inner top wall of the lower pressure plate.

[0008] In some disclosures, a hydraulic control box is installed on the top of the fixed frame, an electric control box is installed on the top of the fixed frame, a support leg is installed on the bottom of the fixed frame, a guard plate is installed on the front of the fixed frame, and an adjustment component is installed on the front of the guard plate, a welding component is installed through the front of the guard plate, a first motor is installed on the top of the fixed frame, two hydraulic piles are installed on the top of the fixed frame, and a connecting hole is opened on the outer wall of the guard plate.

[0009] In some disclosures, a rotating shaft is installed on the outer wall of the hydraulic pile, a transmission chain is installed around the outer wall of the rotating shaft, and the output end of the first motor is connected to the rotating shaft through the transmission chain, a wire take-up shaft is installed on the outer wall of the rotating shaft, a cable is wrapped around the outer wall of the wire take-up shaft, and one end of the cable extends through the connecting hole to the front of the guard plate, and an arc-shaped auxiliary plate is installed on one end of the cable.

[0010] In some disclosures, a plurality of hydraulic pipes are installed on the top of the hydraulic control box, a slide groove is provided on the outer wall of the hydraulic pile, a hydraulic cavity is installed on the inner top wall of the hydraulic pile, a fixing hole is provided on the outer wall of the hydraulic cavity, and the fixing hole is connected with the hydraulic pipe, a sealing plate is installed on the inner wall of the hydraulic cavity, a hydraulic rod is installed on the bottom of the sealing plate, and the bottom of the hydraulic rod extends out of the bottom of the hydraulic cavity, the outer wall of the hydraulic rod is fixedly connected to the outer wall of the lower pressure plate, and a plurality of arc-shaped limit plates are installed on the inner wall of the hydraulic pile.

[0011] In some disclosures, a detection cavity is installed on the inner top wall of the detection cover, a partition plate is installed on the inner wall of the detection cavity, a pressure sensor is installed on the inner wall of the detection cavity, a fixed shell is installed on the inner top wall of the detection cavity, a first spring is installed on the inner wall of the fixed shell, a fixed rod is installed on the bottom of the first spring, and the bottom of the fixed rod extends out from under the fixed shell, a conductive block is installed on the bottom of the fixed rod, and the conductive block is electrically connected to the indicator light through a wire.

[0012] In some disclosures, a moving rod is installed through the outer wall of the detection cavity, a second spring is installed around the outer wall of the moving rod, three conductive plates with different resistances are installed on the outer wall of the moving rod, a displacement sensor is installed through the bottom of the detection cavity, and the detection head of the displacement sensor is in contact with the outer wall of the moving rod.

[0013] In some disclosures, the adjustment assembly includes a U-shaped adjustment plate installed on the front side of the guard plate, a first electric telescopic rod is installed on the inner walls on both sides of the adjustment plate, an adjustment frame is installed at one end of the first electric telescopic rod, and an adjustment wheel is installed on the inner wall of the adjustment frame.

[0014] In some disclosures, the welding assembly includes a welder that penetrates the front side of the guard plate, guide grooves are installed on the inner walls on both sides of the welder, a second electric telescopic rod is installed on the inner wall of the welder, a sliding plate is installed at one end of the second electric telescopic rod, both ends of the sliding plate extend into the interior of the guide groove, and pulleys are installed at both ends of the sliding plate.

[0015] In some disclosures, a second motor is installed on the top of the sliding plate, a driving wheel is installed on the output end of the second motor, a groove is opened on the front of the welder, and the driving wheel is located inside the groove, a limiting frame is installed on the top of the sliding plate, a welding gun is fixedly installed on the inner wall of the limiting frame, and one end of the welding gun extends out of the front of the welder.

[0016] The construction process of the super-long static pressure pipe pile boring construction equipment is as follows:

[0017] S1. Conduct detailed engineering survey, determine the type, location, size and quantity parameters of the pile foundation, and complete the pile foundation design plan. At the same time, according to the design requirements, lay out the pile positions at the construction site and mark them. The layout of the pile positions needs to meet the design requirements and construction needs. Place the device in a suitable position as required, adjust the balance of the equipment, and check whether the hydraulic system and electrical system of the equipment are operating normally.

[0018] S2. When the hydraulic oil in the hydraulic control box enters the hydraulic cavity, the sealing plate descends to drive the hydraulic rod downward, and the hydraulic rod drives the lower pressing plate to descend accordingly, thereby pressing the pipe pile downward for construction. During the descent of the hydraulic rod, the limit plate can prevent the hydraulic rod from deflecting during the descent of the hydraulic rod;

[0019] S3. Then, the displacement of the pipe pile is detected.

[0020] The nouns, conjunctions or adjectives involved in the above technical solution are explained as follows:

[0021] A fixed connection is one where the parts or components are fixed without any relative movement;

[0022] A rotational connection is a connection between parts that allows the parts to rotate relative to each other;

[0023] Threaded connection is a detachable fixed connection with the advantages of simple structure, reliable connection, and convenient assembly and disassembly. It is widely used in the fields of mechanical engineering and connection structures.

[0024] A sliding connection is a connection between parts that allows the parts to slide against each other.

[0025] Beneficial effects of the present invention:

[0026] 1. The present invention uses the offset of the pipe pile for detection, which is convenient for staff to observe. Since the indicator lights are evenly placed along the circular edge of the detection cover, when the pipe pile sinks and deviates, the indicator light at the corresponding position will be triggered to light up, so that the offset direction of the pipe pile can be judged according to the lit position of the indicator light, so that the staff can observe the offset direction of the pipe pile with the naked eye, so as to correct the sinking of the pipe pile in time and improve the construction accuracy.

[0027] 2. The present invention improves detection accuracy by setting up a variety of detection structures. When the pipe pile is offset, different offset angles will drive the moving rod to move different distances. When three conductive plates with different resistances contact the conductive block, the different resistances will cause different currents to enter the indicator light, thereby affecting the brightness of the indicator light. The brightness of the indicator light is divided into three levels by the three conductive plates, so that the staff can roughly judge the offset angle of the pipe pile according to the brightness level, which is convenient for the staff to make construction adjustments. In addition, it can also be detected by a displacement sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

[0030] Figure 2 The embodiment of the present invention Figure 1 Schematic diagram of the structure of part B;

[0031] Figure 3 It is a partial structural schematic diagram of a hydraulic pile according to an embodiment of the present invention;

[0032] Figure 4 is a schematic diagram of the cross-sectional structure of a hydraulic pile according to an embodiment of the present invention;

[0033] Figure 5 It is a schematic diagram of the structure of the limit plate and the hydraulic rod of an embodiment of the present invention;

[0034] Figure 6 It is a schematic diagram of the structure of the lower pressing plate part of an embodiment of the present invention;

[0035] Figure 7 The embodiment of the present invention Figure 6 Schematic diagram of the structure of part A;

[0036] Figure 8 is a partial structural schematic diagram of an adjustment plate according to an embodiment of the present invention;

[0037] Fig. 9 is a schematic diagram of the structure of the guard plate part of an embodiment of the present invention;

[0038] Fig.10 It is a schematic diagram of the cross-sectional structure of a welding device according to an embodiment of the present invention.

[0039] In the figure: 1, fixed frame; 11, electric control box; 12, support leg; 13, guard plate; 14, first motor; 15, auxiliary plate; 16, connecting hole; 17, rotating shaft; 18, transmission chain; 19, take-up shaft; 2, hydraulic control box; 21, hydraulic pipe; 22, hydraulic pile; 23, hydraulic cavity; 24, fixing hole; 25, sealing plate; 26, hydraulic rod; 27, limit plate; 3, detection assembly; 30, lower pressure plate; 31, detection cover; 32, telescopic rod; 33, limit groove; 34, indicator light; 4, detection cavity; 41, partition plate; 42. Pressure sensor; 43. Fixed shell; 44. First spring; 45. Fixed rod; 46. Conductive block; 5. Moving rod; 51. Second spring; 52. Conductive plate; 53. Displacement sensor; 6. Adjustment assembly; 60. Adjustment plate; 61. First electric telescopic rod; 62. Adjustment frame; 63. Adjustment wheel; 7. Welding assembly; 70. Welder; 71. Guide groove; 72. Second electric telescopic rod; 73. Sliding plate; 74. Pulley; 8. Second motor; 81. Driving wheel; 82. Limiting frame; 83. Welding gun; 84. Groove. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] See also Figure 1 , Figure 6 and Figure 7A super-long static pressure pipe pile boring construction equipment comprises a fixing frame 1, a detection component 3, an adjustment component 6 and a welding component 7, wherein the detection component 3 is installed on the top of the fixing frame 1, the adjustment component 6 is installed on the front of the fixing frame 1, and the adjustment component 6 is located below the detection component 3, the welding component 7 is installed on the front of the fixing frame 1, and the welding component 7 is located between the detection component 3 and the adjustment component 6, the detection component 3 comprises a lower pressing plate 30 installed on the top of the fixing frame 1, a circular detection cover 31 is installed on the top of the lower pressing plate 30, a plurality of indicator lights 34 are installed on the top of the detection cover 31, and the indicator lights 34 are evenly placed on the top edge of the detection cover 31, a plurality of telescopic rods 32 are installed on the bottom of the lower pressing plate 30, a limiting groove 33 is installed on the inner top wall of the lower pressing plate 30, and the detection cover 3 1 is provided with a detection chamber 4 on the inner top wall, a partition plate 41 is provided on the inner wall of the detection chamber 4, a pressure sensor 42 is provided on the inner wall of the detection chamber 4, a fixed shell 43 is provided on the inner top wall of the detection chamber 4, a first spring 44 is provided on the inner wall of the fixed shell 43, a fixed rod 45 is provided on the bottom of the first spring 44, and the bottom of the fixed rod 45 extends out from the bottom of the fixed shell 43, a conductive block 46 is provided on the bottom of the fixed rod 45, and the conductive block 46 is electrically connected to the indicator light 34 through a wire, a moving rod 5 is provided through the outer wall of the detection chamber 4, a second spring 51 is provided around the outer wall of the moving rod 5, three conductive plates 52 with different resistances are provided on the outer wall of the moving rod 5, a displacement sensor 53 is provided through the bottom of the detection chamber 4, and a detection head of the displacement sensor 53 contacts the outer wall of the moving rod 5.

[0042] Specifically, when detecting the sinking of the pipe pile, the top of the pipe pile is located inside the detection cover 31, and the top of the pipe pile is inside the limit groove 33. When the pipe pile encounters hard rock during the sinking process and causes displacement, the top of the pipe pile is separated from the limit groove 33 and contacts one end of the moving rod 5. At this time, the movement of the moving rod 5 drives the second spring 51 to extend. At this time, the conductive plate 52 on the outer wall of the moving rod 5 contacts the conductive block 46, so that the indicator light 34 lights up, so that the direction of the pipe pile displacement can be judged according to the on and off of the indicator light 34;

[0043] It should be noted that, since the indicator lights 34 are evenly placed along the circular edge of the detection cover 31, when the pipe pile sinks and deviates, the indicator lights 34 at the corresponding position will be triggered to light up, so that the deviation direction of the pipe pile can be judged according to the light-up position of the indicator lights 34, so that the staff can observe the deviation direction of the pipe pile with the naked eye, so as to correct the sinking of the pipe pile in time and improve the accuracy of the construction;

[0044] It should be noted that when the pipe pile is offset, different offset angles will drive the moving rod 5 to move different distances. When the three conductive plates 52 with different resistances contact the conductive block 46, the different resistances will cause different currents to enter the indicator light 34, thereby affecting the brightness of the indicator light 34. The brightness of the indicator light 34 is divided into three levels by the three conductive plates 52, so that the staff can roughly judge the offset angle of the pipe pile according to the brightness level, which is convenient for the staff to make construction adjustments.

[0045] It should be noted that when the conductive block 46 contacts the conductive plate 52, the fixed rod 45 rises to drive the first spring 44 to contract, thereby ensuring that the conductive block 46 is always in contact with the conductive plate 52. In addition, the pressure sensor 42 can detect the pressure when the moving rod 5 moves, so that the displacement distance of the pipe pile can also be judged by the pressure data. Finally, when the moving rod 5 moves, the probe of the displacement sensor 53 will detect data according to the moving distance of the moving rod 5, so that the displacement distance of the pipe pile can also be judged according to the data of the displacement sensor 53.

[0046] See also Figure 1 and Figure 2 A hydraulic control box 2 is installed on the top of the fixed frame 1, an electric control box 11 is installed on the top of the fixed frame 1, a supporting leg 12 is installed on the bottom of the fixed frame 1, a guard plate 13 is installed on the front of the fixed frame 1, and an adjustment component 6 is installed on the front of the guard plate 13, a welding component 7 is installed through the front of the guard plate 13, a first motor 14 is installed on the top of the fixed frame 1, two hydraulic piles 22 are installed on the top of the fixed frame 1, a connecting hole 16 is opened on the outer wall of the guard plate 13, a rotating shaft 17 is installed on the outer wall of the hydraulic pile 22, a transmission chain 18 is installed around the outer wall of the rotating shaft 17, and the output end of the first motor 14 is connected to the rotating shaft 17 through the transmission chain 18, a take-up shaft 19 is installed on the outer wall of the rotating shaft 17, a cable is wound on the outer wall of the take-up shaft 19, and one end of the cable passes through the connecting hole 16 and extends to the front of the guard plate 13, and an arc-shaped auxiliary plate 15 is installed on one end of the cable.

[0047] Specifically, when using the device, first move the fixed frame 1 to the location where construction is required, and then the hydraulic control box 2 controls the hydraulic oil to enter or output the hydraulic pile 22 through the hydraulic pipe 21, thereby realizing the lifting and lowering of the lower pressing plate 30;

[0048] It should be noted that when the pile is deflected outward, the first motor 14 is started, and the first motor 14 rotates to drive the transmission chain 18 and the rotating shaft 17 to rotate. At this time, the take-up shaft 19 contracts to drive the cable to pull the auxiliary plate 15 to move toward the fixed frame 1, thereby correcting the pile.

[0049] It should be noted that before construction begins, the pipe piles are placed on the ground so that the auxiliary plate 15 passes through the pipe piles. At this time, the first motor 14 is started so that the pipe piles can be contracted under the action of the auxiliary plate 15, thereby erecting the pipe piles to facilitate construction.

[0050] See also Figure 3 , Figure 4 and Figure 5 A plurality of hydraulic pipes 21 are installed on the top of the hydraulic control box 2, a slide groove is provided on the outer wall of the hydraulic pile 22, a hydraulic cavity 23 is installed on the inner top wall of the hydraulic pile 22, a fixing hole 24 is provided on the outer wall of the hydraulic cavity 23, and the fixing hole 24 is communicated with the hydraulic pipe 21, a sealing plate 25 is installed on the inner wall of the hydraulic cavity 23, a hydraulic rod 26 is installed on the bottom of the sealing plate 25, and the bottom of the hydraulic rod 26 extends out of the bottom of the hydraulic cavity 23, the outer wall of the hydraulic rod 26 is fixedly connected to the outer wall of the lower pressure plate 30, and a plurality of arc-shaped limit plates 27 are installed on the inner wall of the hydraulic pile 22.

[0051] Specifically, when the hydraulic oil inside the hydraulic control box 2 enters the hydraulic chamber 23, the sealing plate 25 descends, driving the hydraulic rod 26 to descend, and the hydraulic rod 26 drives the lower pressure plate 30 to descend accordingly, thereby pressing the pipe pile down for construction. During the descent of the hydraulic rod 26, the limit plate 27 can prevent the hydraulic rod 26 from deflecting during the descent of the hydraulic rod 26.

[0052] See also Figure 1 and Figure 8 The adjustment component 6 includes a U-shaped adjustment plate 60 installed on the front side of the guard plate 13, and the inner walls on both sides of the adjustment plate 60 are installed with a first electric telescopic rod 61, one end of the first electric telescopic rod 61 is installed with an adjustment frame 62, and the inner wall of the adjustment frame 62 is installed with an adjustment wheel 63.

[0053] Specifically, when the pipe pile deviates to the left or right, the first electric telescopic rod 61 is activated to extend and retract to drive the adjustment frame 62 to move, and the adjustment frame 62 drives the adjustment wheel 63 to squeeze the pipe pile, and then the pipe pile is adjusted by squeezing, so as to keep the angle of the pipe pile correct. In addition, by cooperating with the auxiliary plate 15, adjustment in multiple directions can be achieved.

[0054] See also Fig. 9 and Fig.10The welding assembly 7 includes a welder 70 that passes through the front of the guard plate 13, and guide grooves 71 are installed on the inner walls of both sides of the welder 70. A second electric telescopic rod 72 is installed on the inner wall of the welder 70, and a sliding plate 73 is installed at one end of the second electric telescopic rod 72. Both ends of the sliding plate 73 extend into the interior of the guide groove 71, and pulleys 74 are installed at both ends of the sliding plate 73. A second motor 8 is installed on the top of the sliding plate 73, and a driving wheel 81 is installed at the output end of the second motor 8. A groove 84 is opened on the front of the welder 70, and the driving wheel 81 is located inside the groove 84. A limiting frame 82 is installed on the top of the sliding plate 73, and a welding gun 83 is fixedly installed on the inner wall of the limiting frame 82, and one end of the welding gun 83 extends out of the front of the welder 70.

[0055] Specifically, during the construction of pipe piles, a multi-section pipe pile connection method is usually adopted. After the first section of the pipe pile sinks, the bottom of the second section of the pipe pile contacts the top of the first section of the pipe pile. At this time, the joint of the two sections of the pipe pile is supported by the adjusting wheel 63 to prevent tipping. Then the second electric telescopic rod 72 extends to drive the sliding plate 73 to slide inside the guide groove 71, and then the driving wheel 81 is moved out of the groove 84. The second motor 8 works to drive the driving wheel 81 to rotate, thereby driving the two sections of the pipe pile to rotate, and at the same time the welding gun 83 is started, and the welding gun 83 welds the joints of the pipe piles, thereby facilitating continuous construction.

[0056] Working principle: first, move the fixed frame 1 to the location where construction is required. Before the construction begins, place the pipe pile on the ground so that the auxiliary plate 15 passes through the pipe pile. At this time, start the first motor 14 so that the pipe pile can shrink under the action of the auxiliary plate 15, so that the pipe pile is erected to facilitate construction. Subsequently, when the hydraulic oil inside the hydraulic control box 2 enters the hydraulic chamber 23, the sealing plate 25 descends to drive the hydraulic rod 26 to descend, and the hydraulic rod 26 drives the lower pressing plate 30 to descend accordingly, so as to press the pipe pile down for construction. Then, when the sinking of the pipe pile is detected, the top of the pipe pile is located inside the detection cover 31, and the top of the pipe pile is inside the limit groove 33. When the pipe pile encounters hard rock during the sinking process and causes displacement, the top of the pipe pile is separated from the limit groove 33 and contacts with one end of the moving rod 5. At this time, the moving rod 5 moves to drive the second spring 51 to extend. At this time, the conductive plate 52 on the outer wall of the moving rod 5 contacts the conductive block 46, so that The indicator light 34 lights up, so that the direction of the pipe pile deviation can be judged according to the on and off of the indicator light 34. Subsequently, when the pipe pile deviates to the left or right, the first electric telescopic rod 61 is started to extend and retract to drive the adjusting frame 62 to move, and the adjusting frame 62 drives the adjusting wheel 63 to squeeze the pipe pile, and then the pipe pile is adjusted by squeezing, so as to keep the angle of the pipe pile correct. In addition, by cooperating with the auxiliary plate 15, adjustment in multiple directions can be achieved. Finally, after the first section of the pipe pile sinks, the bottom of the second section of the pipe pile contacts the top of the first section of the pipe pile. At this time, the joint of the two sections of the pipe pile is supported by the adjusting wheel 63 to prevent tipping. Subsequently, the second electric telescopic rod 72 is extended to drive the sliding plate 73 to slide inside the guide groove 71, and then the driving wheel 81 is moved out of the groove 84. The second motor 8 works to drive the driving wheel 81 to rotate, thereby driving the two sections of the pipe pile to rotate, and at the same time, the welding gun 83 is started, and the welding gun 83 welds the joint of the pipe pile, so as to facilitate continuous construction.

[0057] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0058] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An ultra-long static pressure pipe pile boring construction equipment, characterized in that: It comprises a fixing frame (1), a detection component (3), an adjustment component (6) and a welding component (7); A detection component (3) is installed on the top of the fixing frame (1), an adjustment component (6) is installed on the front of the fixing frame (1), and the adjustment component (6) is located below the detection component (3), and a welding component (7) is installed on the front of the fixing frame (1), and the welding component (7) is located between the detection component (3) and the adjustment component (6); The detection assembly (3) comprises a lower pressing plate (30) mounted on the top of the fixing frame (1); a circular detection cover (31) is mounted on the top of the lower pressing plate (30); a plurality of indicator lights (34) are mounted on the top of the detection cover (31), and the indicator lights (34) are evenly placed on the top edge of the detection cover (31); a plurality of telescopic rods (32) are mounted on the bottom of the lower pressing plate (30); and a limiting groove (33) is mounted on the inner top wall of the lower pressing plate (30).

2. The ultra-long static pressure pipe pile drilling construction equipment according to claim 1 is characterized in that: A hydraulic control box (2) is installed on the top of the fixing frame (1), an electric control box (11) is installed on the top of the fixing frame (1), a support leg (12) is installed on the bottom of the fixing frame (1), a guard plate (13) is installed on the front of the fixing frame (1), an adjustment component (6) is installed on the front of the guard plate (13), a welding component (7) is installed through the front of the guard plate (13), a first motor (14) is installed on the top of the fixing frame (1), two hydraulic piles (22) are installed on the top of the fixing frame (1), and a connecting hole (16) is opened on the outer wall of the guard plate (13).

3. The ultra-long static pressure pipe pile drilling construction equipment according to claim 2 is characterized in that: The outer wall of the hydraulic pile (22) is installed with a rotating shaft (17), the outer wall of the rotating shaft (17) is surrounded by a transmission chain (18), and the output end of the first motor (14) is connected to the rotating shaft (17) through the transmission chain (18), and the outer wall of the rotating shaft (17) is installed with a wire take-up shaft (19), the outer wall of the wire take-up shaft (19) is wound with a cable, and one end of the cable passes through the connecting hole (16) and extends to the front of the guard plate (13), and one end of the cable is installed with an arc-shaped auxiliary plate (15).

4. The ultra-long static pressure pipe pile drilling construction equipment according to claim 2 is characterized in that: A plurality of hydraulic pipes (21) are installed on the top of the hydraulic control box (2), a sliding groove is provided on the outer wall of the hydraulic pile (22), a hydraulic cavity (23) is installed on the inner top wall of the hydraulic pile (22), a fixing hole (24) is provided on the outer wall of the hydraulic cavity (23), and the fixing hole (24) is communicated with the hydraulic pipe (21), a sealing plate (25) is installed on the inner wall of the hydraulic cavity (23), a hydraulic rod (26) is installed on the bottom of the sealing plate (25), and the bottom of the hydraulic rod (26) extends out of the bottom of the hydraulic cavity (23), the outer wall of the hydraulic rod (26) is fixedly connected to the outer wall of the lower pressure plate (30), and a plurality of arc-shaped limit plates (27) are installed on the inner wall of the hydraulic pile (22).

5. The ultra-long static pressure pipe pile drilling construction equipment according to claim 1 is characterized in that: The inner top wall of the detection cover (31) is provided with a detection chamber (4), the inner wall of the detection chamber (4) is provided with a partition plate (41), the inner wall of the detection chamber (4) is provided with a pressure sensor (42), the inner top wall of the detection chamber (4) is provided with a fixed shell (43), the inner wall of the fixed shell (43) is provided with a first spring (44), the bottom of the first spring (44) is provided with a fixed rod (45), and the bottom of the fixed rod (45) extends below the fixed shell (43), the bottom of the fixed rod (45) is provided with a conductive block (46), and the conductive block (46) is electrically connected to the indicator light (34) through a wire.

6. The ultra-long static pressure pipe pile drilling construction equipment according to claim 5 is characterized in that: A moving rod (5) is installed through the outer wall of the detection cavity (4), a second spring (51) is installed around the outer wall of the moving rod (5), three conductive plates (52) with different resistances are installed on the outer wall of the moving rod (5), a displacement sensor (53) is installed through the bottom of the detection cavity (4), and a detection head of the displacement sensor (53) is in contact with the outer wall of the moving rod (5).

7. The ultra-long static pressure pipe pile drilling construction equipment according to claim 2 is characterized in that: The adjustment assembly (6) comprises a U-shaped adjustment plate (60) mounted on the front side of the guard plate (13); first electric telescopic rods (61) are mounted on inner walls on both sides of the adjustment plate (60); an adjustment frame (62) is mounted on one end of the first electric telescopic rod (61); and an adjustment wheel (63) is mounted on the inner wall of the adjustment frame (62).

8. The ultra-long static pressure pipe pile drilling construction equipment according to claim 2 is characterized in that: The welding assembly (7) comprises a welder (70) penetrating the front side of the guard plate (13), guide grooves (71) are installed on the inner walls on both sides of the welder (70), a second electric telescopic rod (72) is installed on the inner wall of the welder (70), a sliding plate (73) is installed at one end of the second electric telescopic rod (72), both ends of the sliding plate (73) extend into the interior of the guide groove (71), and both ends of the sliding plate (73) are installed with pulleys (74).

9. The ultra-long static pressure pipe pile drilling construction equipment according to claim 8, characterized in that: A second motor (8) is installed on the top of the sliding plate (73), a driving wheel (81) is installed on the output end of the second motor (8), a groove (84) is opened on the front of the welder (70), and the driving wheel (81) is located inside the groove (84), a limiting frame (82) is installed on the top of the sliding plate (73), a welding gun (83) is fixedly installed on the inner wall of the limiting frame (82), and one end of the welding gun (83) extends out of the front of the welder (70).

10. A construction process of an ultra-long static pressure pipe pile boring construction equipment is applicable to an ultra-long static pressure pipe pile boring construction equipment as claimed in any one of claims 1 to 9, characterized in that: The construction process of the super-long static pressure pipe pile boring construction equipment is as follows: S1. Conduct detailed engineering survey, determine the type, location, size and quantity parameters of the pile foundation, and complete the pile foundation design plan. At the same time, according to the design requirements, lay out the pile positions at the construction site and mark them. The layout of the pile positions needs to meet the design requirements and construction needs. Place the device in a suitable position as required, adjust the balance of the equipment, and check whether the hydraulic system and electrical system of the equipment are operating normally. S2, when the hydraulic oil in the hydraulic control box (2) enters the hydraulic chamber (23), the sealing plate (25) descends to drive the hydraulic rod (26) to descend, and the hydraulic rod (26) drives the lower pressing plate (30) to descend accordingly, thereby pressing the pipe pile downward for construction, and the limit plate (27) can prevent the hydraulic rod (26) from deflecting during the descent of the hydraulic rod (26); S3. Then, the displacement of the pipe pile is detected.

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