Probing machine assembly

Abstract

The utility model provides a sounding machine assembly which solves the problem that an existing sounding machine is inconvenient to use. The sounding machine assembly comprises a bottom frame and a workbench arranged on the bottom frame, a base is installed on the front side of the workbench, a probe holder and a lifting mechanism used for driving the probe holder to ascend and descend are arranged on the base, a first clamping opening is formed in the probe holder, a static contact hole is formed in the base in a penetrating mode, and the static contact hole is located under the first clamping opening. A dynamic sounding mechanism is further arranged on the base, the dynamic sounding mechanism comprises a jacking mechanism and a dynamic sounding instrument arranged on the front side of the base, and the dynamic sounding instrument can freely slide up and down and is jacked up by the jacking mechanism; the dynamic sounding mechanism is hinged to the base through a rotating shaft, a mounting hole is formed in the bottom of the dynamic sounding instrument, and the central axis of the mounting hole and the central axis of the static contact hole can be located in the same vertical plane by swinging the dynamic sounding mechanism; a first driving piece used for driving the workbench to horizontally move front and back is further arranged on the bottom frame. The sounding machine assembly is convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a feeler machine, in particular to a feeler machine assembly. Background Art

[0002] Cone penetration is a field test method widely used in geological survey and geotechnical engineering. It is mainly used to measure the physical and mechanical properties of soft soil, such as density and strength. Cone penetration uses a special probe to drive or press it into the soil layer dynamically or statically, and evaluates the properties of the soil based on the resistance encountered during driving or pressing.

[0003] Existing probe machines, such as the mini crawler static probe machine previously proposed by the applicant (application number: 201920135093.7), include a vehicle body, the vehicle body includes a chassis with crawler tracks, and a working platform arranged on the chassis, the working platform is respectively provided with an engine, hydraulic legs, a battery, a hydraulic oil tank, a control valve and a probe rod box, and is characterized in that: a base is provided on the chassis, the base is located on the front side of the vehicle body, there is a height difference between the base and the working platform, and the horizontal plane where the base is located is below the horizontal plane where the working platform is located, a symmetrical flipping drive device is provided between the left and right sides of the base and the chassis, the flipping drive device includes a cylinder and a flipping arm, and the cylinder

[0004] One end is hinged and fixed to the inner side of the chassis, and the other end is hinged to the support arm, which is fixed to the base; the flip arm is an arc-shaped structure, one end of which is hinged to the inner side of the chassis, and the other end is fixed to the base; a mounting hole is provided in the middle of the base, the static probe rod penetration device is fixed in the mounting hole, and the bottom surface of the static probe rod penetration device extends to the bottom of the base, and when the base and the working platform are in a parallel state, the bottom surface of the static probe rod penetration device is matched and flush with the bottom surface of the chassis; two symmetrical groups of anchoring devices are provided on the base on both sides of the static probe rod penetration device, and a hydraulic support leg is provided on the base at a position between the anchoring device and the static probe rod penetration device; a fixing device is provided between the working platform and the anchoring device, and the fixing device includes a positioning rod arranged on the side of the anchoring device, and a locking rod arranged on the working platform, one end of the locking rod is hinged on the hinge seat of the working platform, and the other end is provided with a card slot, and when the base is tilted and flipped relative to the working platform, the card slot matches the positioning rod.

[0005] In actual use, there is a need to perform both dynamic and static probing on the soil in the same small area, but the above-mentioned probing machine can only perform static probing. Therefore, in actual use, it is necessary to pull out the anchor device of the probing machine and drive the entire probing machine to move to the specified position, and then move in the dynamic probing instrument for dynamic probing. The whole process has many steps and the operation is relatively cumbersome. Utility Model Content

[0006] The purpose of the present utility model is to address the above problems existing in the prior art and propose a sounding machine assembly that facilitates the switching between static cone penetration test and dynamic cone penetration test.

[0007] The purpose of the present utility model can be achieved by the following technical solutions: A sounding machine assembly includes a chassis and a workbench horizontally arranged on the chassis. A base is installed on the front side of the workbench. A probe holder and a lifting mechanism for driving the probe holder to lift are provided on the base. The probe holder has a clamping opening 1 for vertically clamping the static cone penetration test probe. A static penetration hole for the static cone penetration test probe to pass through penetrates through the base, and the static penetration hole is directly below the clamping opening 1. It is characterized in that a dynamic cone penetration mechanism is also provided on the base. The dynamic cone penetration mechanism includes a jacking mechanism and a dynamic cone penetrometer vertically arranged on the front side of the base and in a rod shape. The dynamic cone penetrometer can slide up and down freely and is jacked up by the jacking mechanism. The dynamic cone penetration mechanism is hinged to the base through a vertically arranged rotating shaft. An installation hole for vertically installing the dynamic cone penetration test probe is provided at the bottom of the dynamic cone penetrometer. By swinging the dynamic cone penetration mechanism, the central axes of the installation hole and the static penetration hole can be in the same vertical plane. The workbench is slidably arranged on the chassis in the front-back direction, and a driving member 1 for driving the workbench to translate back and forth is also provided on the chassis.

[0008] During use, after the static cone penetration test is completed and the dynamic cone penetration test is to be carried out, swing the dynamic cone penetration mechanism to make the installation hole directly in front of the static penetration hole. Then, the driving member 1 acts to move the workbench as a whole backward, thereby driving the dynamic cone penetrometer to move backward to a position close to the static cone penetration test position. Then, insert the upper end of the dynamic cone penetration test probe into the installation hole. Then, the jacking mechanism releases the force to make the dynamic cone penetrometer fall freely so that the dynamic cone penetration test probe presses on the road surface. Then, carry out the dynamic cone penetration test through the operation of the dynamic cone penetrometer, and limit the swing of the entire dynamic cone penetration mechanism under the action of the dynamic cone penetration test probe to ensure the stable progress of the dynamic cone penetration test process.

[0009] This sounding machine assembly combines the dynamic cone penetration test and the static cone penetration test on one device, and the switching between the dynamic cone penetration test and the static cone penetration test can be achieved by swinging the dynamic cone penetration mechanism and operating the driving member 1. The entire switching process does not require moving the sounding machine assembly, which is not only extremely convenient to operate, but also time-saving and labor-saving.

[0010] In the above-mentioned sounding machine assembly, the rotating shaft is fixed on the base. A guide frame is provided between the rotating shaft and the dynamic cone penetrometer, and the guide frame is fixedly connected to the dynamic cone penetrometer. The jacking mechanism includes a power hydraulic cylinder vertically arranged on one side of the dynamic cone penetrometer. The upper end of the cylinder body of the power hydraulic cylinder supports the dynamic cone penetrometer upward. The lower end of the piston rod of the power hydraulic cylinder is horizontally fixedly connected with a connecting plate. A guide hole 1 and a guide hole 2 matching the rotating shaft are vertically penetrated through the guide frame and the connecting plate respectively, and the rotating shaft passes through the guide hole 1 and the guide hole 2. A limiting member for restricting the downward movement of the connecting plate is also provided on the rotating shaft. With the above design, it has the advantages of simple structure and convenient installation.

[0011] In the above-mentioned sounding machine assembly, a connection hole matching the cylinder block of the power hydraulic cylinder is vertically penetrated through the guide frame, and the cylinder block of the power hydraulic cylinder is arranged in the connection hole. The cooperation between the power hydraulic cylinder and the connection hole not only enables the power hydraulic cylinder to swing synchronously with the dynamic penetrometer, facilitating use, but also realizes the lifting guidance of the dynamic penetrometer. That is, in this application, the power hydraulic cylinder has the effect of serving two purposes, simplifying the structure and further facilitating assembly.

[0012] In the above-mentioned sounding machine assembly, the power hydraulic cylinder is located between the dynamic penetrometer and the rotating shaft, making the overall structure relatively compact and conducive to layout.

[0013] In the above-mentioned sounding machine assembly, a threaded hole is horizontally penetrated through the side wall of the first guide hole. A bolt is provided in the threaded hole, and the end of the bolt can tightly press against the side wall of the rotating shaft. During the dynamic penetration operation, the bolt and the rotating shaft do not contact, ensuring the smooth sliding of the dynamic penetrometer. The setting of the bolt and the threaded hole in cooperation can lock the dynamic penetrometer when it is not in use, preventing the accidental swing of the dynamic penetrometer from interfering with other operations and making it more convenient to use.

[0014] In the above-mentioned sounding machine assembly, the number of the first guide holes is two and they are distributed along the axial direction of the rotating shaft. At least one of the above-mentioned threaded holes is provided on each first guide hole. The number of bolts and threaded holes is the same and their positions correspond one by one, so as to make the dynamic penetrometer swing more stably and be locked.

[0015] In the above-mentioned sounding machine assembly, both the upper and lower ends of the rotating shaft are fixedly connected to the base through horizontally arranged connecting rods. The above-mentioned limiting member is the lower connecting rod, and the bottom wall of the connecting plate presses against the corresponding connecting rod, which has the advantages of simple structure and stable operation.

[0016] As another solution, in the above-mentioned sounding machine assembly, the above-mentioned limiting member is an annular shoulder surface formed on the outer wall of the rotating shaft, and the bottom wall of the connecting plate presses on the shoulder surface.

[0017] In the above-mentioned sounding machine assembly, the guide frame includes a first positioning plate and a second positioning plate both arranged vertically. The first positioning plate and the second positioning plate are arranged opposite to each other, and a first guide sleeve is clamped and fixed between them. The first positioning plate is fixed on the dynamic penetrometer, and a second guide sleeve is fixed on the side of the second positioning plate facing away from the first positioning plate. The inner holes of the first guide sleeve and the second guide sleeve are the above-mentioned connection hole and the first guide hole respectively. With the above design, the guide frame has both a relatively simple structure and strong structural strength.

[0018] In the above-mentioned sounding machine assembly, the lifting mechanism includes a lifting table that slides up and down on the base and a second driving member for driving the lifting table to lift, and the above-mentioned drill rod gripper is arranged on the lifting table; a drill rod gripper is also installed on the front side of the base, and the drill rod gripper has a second clamping opening for vertically clamping the drill rod. The central axes of the second clamping opening and the static penetration hole are in the same vertical plane; a sliding table is slidably arranged left and right on the front side of the lifting table and a third driving member for driving the sliding table to translate left and right, and a hydraulic power head cooperating with the above-mentioned drill rod is installed on the front side of the sliding table. The positions of the drill rod grippers are all lower than the dynamic penetration mechanism and the hydraulic power head, and sliding the sliding table can align the hydraulic power head with or away from the second clamping opening. For a surface-hardened road surface, during sounding, first drive the hydraulic power head to move above the drill rod gripper and combine with the drill rod through the third driving member, then impact the road surface to break it. After the breaking is completed, the hydraulic power head returns to its original position, and under the action of the first driving member, the whole workbench moves forward to align the static penetration hole with the breaking position, and then static sounding is carried out.

[0019] With the cooperation of components such as the sliding table, the first driving member, and the third driving member, the whole workbench can be translated back and forth as a whole and the hydraulic power head can be translated left and right independently. In this way, the two functions of static sounding and road surface impact breaking can be switched without moving the entire sounding machine assembly, greatly simplifying the operation steps and having the advantages of convenient and easy use.

[0020] In the above-mentioned sounding machine assembly, the sliding table is in the shape of a long plate and is vertically arranged. The length of the sliding table extends left and right, and both the upper and lower sides of the sliding table are slidably arranged left and right on the lifting table. Both the upper and lower sides of the sliding table are slidably arranged on the lifting table, which can effectively enhance the sliding stability and accuracy of the sliding table, thereby enhancing the working stability and accuracy of this sounding machine assembly.

[0021] In the above-mentioned sounding machine assembly, chutes are formed on both the upper and lower sides of the lifting table. The length of the chutes extends left and right, and at least one end of each chute is open. The shape and size of the chutes are both matched with the sliding table, and the upper and lower sides of the sliding table are respectively inserted into the two chutes. The two sides of the sliding table are directly inserted into the two chutes to achieve sliding cooperation with the lifting table, which has the advantages of simple structure and convenient assembly.

[0022] In the above-mentioned sounding machine assembly, the type of the third driving member is a hydraulic cylinder or an electric push rod.

[0023] In the above-mentioned sounding machine assembly, there are at least two hydraulic power heads, and the rotation axes of the multiple hydraulic power heads are arranged side by side left and right. In actual use, different types of hydraulic power heads and drill rods can be selected to achieve different functions, such as realizing the function of an environmental protection drill rig, or performing rotary coring, and realizing dynamic sounding at different depths, thereby greatly increasing the practicality of this sounding machine assembly.

[0024] In the above-mentioned sounding machine assembly, the hydraulic power head and the dynamic sounding mechanism are arranged left and right. The drill pipe gripper is located between the hydraulic power head and the dynamic sounding mechanism. And swinging the dynamic sounding mechanism to the left can make the central axis of the installation hole collinear with the central axis of the clamping port two. This not only enables the drill pipe gripper to be used for removing the dynamic sounding drill rod, but also makes the structure of the entire sounding machine assembly more compact and reduces the space occupation.

[0025] In the above-mentioned sounding machine assembly, the driving part two is a static hydraulic cylinder. The static hydraulic cylinder is vertically arranged. A positioning hole with a shape and size matching that of the cylinder body of the static hydraulic cylinder is vertically penetrated through the lifting platform. The cylinder body of the static hydraulic cylinder is arranged in the positioning hole and fixedly connected to the lifting platform. The lower end of the piston rod of the static hydraulic cylinder is fixedly connected to the above-mentioned base. The static hydraulic cylinder not only serves as the power source for the lifting of the lifting platform, but also plays a certain role in guiding the lifting, so as to simplify the structure and facilitate assembly.

[0026] In the above-mentioned sounding machine assembly, there are two static hydraulic cylinders and they are arranged side by side left and right. The above-mentioned drill rod gripper is arranged between the two static hydraulic cylinders; there are two positioning holes and their positions correspond to the two static hydraulic cylinders one by one. Arranging the two static hydraulic cylinders side by side left and right enables the static sounding drill rod to obtain stronger and more stable acting forces, ensuring the stable progress of the static sounding process.

[0027] In the above-mentioned sounding machine assembly, guide plates are vertically formed on the base. There are two guide plates and they are arranged side by side left and right. The left and right sides of the lifting platform are respectively slidably arranged on the two guide plates to prevent the lifting platform from shaking during the lifting process, and further ensure the stability and accuracy of the static sounding.

[0028] In the above-mentioned sounding machine assembly, there are two notches on the lifting platform for the two guide plates to pass through respectively. Two cushion plates are vertically fixed in each notch, and the two cushion plates in the same notch are respectively attached to the front and back sides of the corresponding guide plate. Adopting the above design has the advantages of simple structure and convenient installation.

[0029] In the above-mentioned sounding machine assembly, a long-strip-shaped protective groove is vertically formed on the base. The openings of the two protective grooves face each other, and the two static hydraulic cylinders are respectively located in the two protective grooves. The static hydraulic cylinders are hidden in the protective grooves to play a protective role and ensure the stable operation of the static hydraulic cylinders.

[0030] In the above-mentioned sounding machine assembly, one of the long sides of the two protective grooves is respectively penetrated through the two notches, and this long side of the protective groove penetrated through the notch is the above-mentioned guide plate, so as to simplify the structure and facilitate assembly.

[0031] Compared with the prior art, the present sounding machine assembly has the following advantages:

[0032] 1. The overall assembly of this sounding machine combines dynamic sounding and static sounding on one device. By swinging the dynamic sounding mechanism and operating the first driving part, the switching between dynamic sounding and static sounding can be achieved. The entire switching process does not require moving the overall assembly of the sounding machine, which is not only extremely convenient to operate but also time - saving and labor - saving.

[0033] 2. With the cooperation of components such as the sliding table, the first driving part, and the third driving part, the overall translation of the workbench back and forth and the independent left - right translation of the hydraulic power head are realized. In this way, the switching between the two functions of static sounding and road surface impact crushing can be achieved without moving the entire assembly of the sounding machine, greatly simplifying the operation steps and having the advantages of convenient and easy use.

[0034] 3. The power hydraulic cylinder and the connecting hole cooperate, enabling the power hydraulic cylinder to swing synchronously with the dynamic sounding instrument, which is convenient for use, and realizing the lifting guidance of the dynamic sounding instrument. That is, in this application, the power hydraulic cylinder has a dual - purpose effect. While simplifying the structure, it further facilitates assembly. Description of the Drawings

[0035] Figure 1 is a three - dimensional schematic diagram of the overall assembly of this sounding machine.

[0036] Figure 2 is a three - dimensional schematic diagram of the overall assembly of this sounding machine in another direction.

[0037] Figure 3 is a position schematic diagram of the dynamic sounding instrument, the base, the drill rod gripper, and the hydraulic power head.

[0038] Figure 4 is an installation schematic diagram of the dynamic sounding instrument.

[0039] Figure 5 is an installation schematic diagram of the hydraulic power head.

[0040] Figure 6 is an installation schematic diagram of the lifting platform.

[0041] In the figure, 1. Underframe; 2. Workbench; 3. First driving part; 4. Base; 4a. Static sounding hole; 4b. Protection groove; 4b1. Guide plate; 5. Drill rod gripper; 5a. First clamping opening; 6. Dynamic sounding instrument; 7. Rotating shaft; 8. Power hydraulic cylinder; 9. Connecting rod; 10. Guide frame; 10a. First positioning plate; 10b. Second positioning plate; 10c. First guide sleeve; 10d. Second guide sleeve; 11. Connecting plate; 12. Bolt; 13. Lifting platform; 13a. Sliding groove; 14. Static hydraulic cylinder; 15. Base plate; 16. Drill rod gripper; 16a. Second clamping opening; 17. Sliding table; 18. Third driving part; 19. Hydraulic power head; 20. Fourth driving part. Detailed Embodiments

[0042] The following are specific embodiments of the present utility model and, in conjunction with the accompanying drawings, further describe the technical solutions of the present utility model. However, the present utility model is not limited to these embodiments.

[0043] Embodiment 1: As Figure 1 shown, the present sounding machine assembly includes a chassis 1 and a workbench 2 horizontally arranged on the chassis 1. In actual products, crawler-type traveling mechanisms are installed on both the left and right sides of the chassis 1 to enable the entire sounding machine assembly to travel.

[0044] Specifically,

[0045] the workbench 2 is slidably arranged on the chassis 1 in the front-back direction, and a first driving member 3 for driving the workbench 2 to translate back and forth is further provided on the chassis 1. A base 4 is installed on the front side of the workbench 2, and a drill rod gripper 5 and a lifting mechanism for driving the drill rod gripper 5 to lift and lower are provided on the base 4. Among them, the drill rod gripper 5 is a prior art, and specifically, reference can be made to the drill rod gripper (application number: 202121672153.2) proposed by the applicant before, and no further elaboration will be made here. The drill rod gripper 5 has a first clamping port 5a for vertically clamping the static sounding drill rod, and the axis of the first clamping port 5a is vertically arranged. As Figure 1 shown, a static sounding hole 4a through which the static sounding drill rod passes is provided through the base 4, and the static sounding hole 4a is directly below the first clamping port 5a, that is, at this time, the static sounding hole 4a and the first clamping port 5a are coaxially arranged.

[0046] As Figures 1 to 4 shown, a dynamic sounding mechanism is further provided on the base 4. The dynamic sounding mechanism includes a jacking mechanism and a dynamic sounder 6 vertically arranged on the front side of the base and in a rod shape. Among them, the dynamic sounder 6 is a prior art, and specifically, reference can be made to the electric light dynamic sounder 6 (application number: 202311318980.5), and no further elaboration will be made here. The dynamic sounder 6 can slide up and down freely and is jacked up by the jacking mechanism. The dynamic sounding mechanism is hinged to the base 4 through a vertically arranged rotating shaft 7 so that the dynamic sounding mechanism swings around the axis of the rotating shaft 7. An installation hole for vertically installing the dynamic sounding drill rod is provided at the bottom of the dynamic sounder 6, and swinging the dynamic sounding mechanism can make the central axes of the installation hole and the static sounding hole 4a in the same vertical plane.

[0047] During use, after the static sounding is completed and the dynamic sounding is to be carried out, swing the dynamic sounding mechanism to make the installation hole directly in front of the static sounding hole 4a. Then, the first driving member 3 acts to move the workbench 2 backward as a whole, thereby driving the dynamic sounder 6 to move backward to a position close to the static sounding position. Then, insert the upper end of the dynamic sounding drill rod into the installation hole. Then, the jacking mechanism releases the force so that the dynamic sounder 6 freely falls to press the dynamic sounding drill rod on the road surface. Then, the dynamic sounder works to carry out the dynamic sounding, and the entire dynamic sounding mechanism is restricted from swinging under the action of the dynamic sounding drill rod to ensure the stable progress of the dynamic sounding process.

[0048] This sounding machine assembly combines dynamic sounding and static sounding on one device, and the switching between dynamic sounding and static sounding can be achieved by swinging the dynamic sounding mechanism and operating the driving member 3. The entire switching process does not require moving the sounding machine assembly, which is not only extremely convenient to operate, but also time-saving and labor-saving.

[0049] In this embodiment,

[0050] The type of the driving member 3 is a hydraulic cylinder or an electric push rod, and preferably, the type of the driving member 3 is a hydraulic cylinder.

[0051] As Figure 4 shown, the jacking mechanism has the following structure: The rotating shaft 7 is fixed on the base 4, and preferably, both the upper and lower ends of the rotating shaft 7 are fixedly connected to the base 4 through horizontally arranged connecting rods 9. A guide frame 10 is provided between the rotating shaft 7 and the dynamic sounding instrument 6, and the guide frame 10 is fixedly connected to the dynamic sounding instrument 6. The jacking mechanism includes a power hydraulic cylinder 8 vertically arranged on one side of the dynamic sounding instrument 6. The upper end of the cylinder body of the power hydraulic cylinder 8 supports the dynamic sounding instrument 6 upward. In actual use, a support plate is horizontally fixed at the upper end of the dynamic sounding instrument 6, and the cylinder body of the power hydraulic cylinder 8 presses against the support plate. The lower end of the piston rod of the power hydraulic cylinder 8 is horizontally fixedly connected with a connecting plate 11. A first guide hole and a second guide hole matching the rotating shaft 7 are respectively vertically penetrated through the guide frame 10 and the connecting plate 11, and the rotating shaft 7 passes through both the first guide hole and the second guide hole. A limiting member for restricting the downward movement of the connecting plate 11 is also provided on the rotating shaft 7. With the above design, it has the advantages of simple structure and convenient installation.

[0052] Further explanation, the power hydraulic cylinder 8 is located between the dynamic sounding instrument 6 and the rotating shaft 7; a connecting hole matching the cylinder body of the power hydraulic cylinder 8 is also vertically penetrated through the moving guide frame 10, and the cylinder body of the power hydraulic cylinder 8 is arranged in the connecting hole. The cooperation between the power hydraulic cylinder 8 and the connecting hole not only enables the power hydraulic cylinder 8 to swing synchronously with the dynamic sounding instrument 6, which is convenient for use, but also realizes the lifting guidance of the dynamic sounding instrument 6. That is, in this application, the power hydraulic cylinder 6 has the effect of serving two purposes, while simplifying the structure, it further facilitates assembly.

[0053] Among them,

[0054] The structure of the guide frame 10 is as follows: It includes a first positioning plate 10a and a second positioning plate 10b that are both vertically arranged. The first positioning plate 10a and the second positioning plate 10b are arranged opposite to each other, and a first guide sleeve 10c is clamped and fixed between them. The first positioning plate 10a is fixed on the dynamic penetration tester 6. On the side of the second positioning plate 10b facing away from the first positioning plate 10a, a second guide sleeve 10d is fixed. The inner holes of the first guide sleeve 10c and the second guide sleeve 10d are respectively the above-mentioned connection hole and the first guide hole. With the above design, the guide frame 10 has both a relatively simple structure and strong structural strength. Preferably, the number of both the first guide sleeve 10c and the second guide sleeve 10d is two and they are distributed along the axial direction of the rotating shaft 7.

[0055] Furthermore, a threaded hole horizontally penetrates through the side wall of each first guide hole. A bolt 12 is arranged in the threaded hole, and the end of the bolt 12 can press against the side wall of the rotating shaft 7. During the dynamic penetration operation, the bolt 12 and the rotating shaft 7 do not contact, ensuring the smooth sliding of the dynamic penetration tester 6. By setting the cooperation of the bolt 12 and the threaded hole, it can be locked when the dynamic penetration tester 6 is not in use, preventing the accidental swing of the dynamic penetration tester 6 from interfering with other operations, making it more convenient to use. Preferably, each second guide sleeve 10d is provided with two threaded holes, and the two threaded holes on the same second guide sleeve 10d are circumferentially evenly distributed along the rotating shaft 7. At this time, the number of bolts 12 and the threaded holes is the same and their positions correspond one by one.

[0056] The structure of the limiting member is as follows: The limiting member is a connecting rod 9 at the lower side, and the bottom wall of the connecting plate 11 presses against the corresponding connecting rod 9, which has the advantages of simple structure and stable operation.

[0057] The lifting structure is as follows: It includes a lifting platform 13 that slides up and down on the base 4 and a second driving member for driving the lifting platform 13 to lift, and the above-mentioned probe holder 5 is arranged on the lifting platform 13.

[0058] Among them,

[0059] As Figure 3 、 Figure 5 and Figure 6 shown, the second driving member is a static hydraulic cylinder 14. The static hydraulic cylinder 14 is vertically arranged. A positioning hole with a shape and size matching that of the cylinder body of the static hydraulic cylinder 14 vertically penetrates through the lifting platform 13. The cylinder body of the static hydraulic cylinder 14 is inserted into the positioning hole and fixedly connected to the lifting platform 13. The piston rod of the static hydraulic cylinder 14 is fixedly connected to the base 4 at the lower end. The static hydraulic cylinder 14 not only serves as the power source for the lifting of the lifting platform 13 but also plays a certain role in lifting guidance, so as to simplify the structure and facilitate assembly.

[0060] Further explanation: There are two static hydraulic cylinders 14 arranged side by side left and right. At this time, the probe holder 5 is arranged between the two static hydraulic cylinders 14. There are two positioning holes, and their positions correspond to the two static hydraulic cylinders 14 one by one. The two static hydraulic cylinders 14 arranged side by side left and right enable the static cone penetration rod to obtain stronger and more stable acting forces, ensuring the stable progress of the static cone penetration process.

[0061] As Figure 6 shown, a guide plate 4b1 is vertically formed on the base 4, and the length of the guide plate 4b1 extends up and down. There are two guide plates 4b1 arranged side by side left and right. The left and right sides of the lifting platform 13 are respectively slidably arranged on the two guide plates 4b1 to prevent the lifting platform 13 from shaking during the lifting process, further ensuring the stability and accuracy of the static cone penetration. Specifically, there are two notches on the lifting platform 13 for the two guide plates 4b1 to pass through respectively. Two cushion plates 15 are vertically fixed in each notch, and the two cushion plates 15 in the same notch are respectively attached to the front and rear sides of the corresponding guide plate 4b1. The above design has the advantages of simple structure and convenient installation.

[0062] In the actual product, a long strip-shaped protective groove 4b is vertically formed on the base 4. The openings of the two protective grooves 4b face each other, and the two static hydraulic cylinders 14 are respectively located in the two protective grooves 4b. The static hydraulic cylinders 14 are hidden in the protective grooves 4b, playing a protective role to ensure the stable operation of the static hydraulic cylinders 14. One of the long sides of the two protective grooves 4b is respectively inserted into the two notches, and this long side of the protective groove 4b inserted into the notch is the above-mentioned guide plate 4b1, so as to simplify the structure and facilitate assembly.

[0063] As Figure 2 、 Figure 3 and Figure 5 shown, a drill rod holder 16 is also installed on the front side of the base 4. The drill rod holder 16 is an existing product and will not be elaborated here. The drill rod holder 16 has a second clamping opening 16a for vertically clamping the drill rod. The axis of the second clamping opening 16a is vertically arranged, and the central axes of the second clamping opening 16a and the static penetration hole 4a are in the same vertical plane. A sliding table 17 and a third driving member 18 for driving the sliding table 17 to move left and right are slidably arranged on the front side of the lifting platform 13. A hydraulic power head 19 matching the above drill rod is installed on the front side of the sliding table 17. The position of the drill rod holder 16 is lower than that of the dynamic penetration mechanism and the hydraulic power head 19, and the hydraulic power head 19 can be aligned with or away from the second clamping opening 16a by sliding the sliding table 17. In the actual product, the hydraulic power head 19 and the dynamic penetration mechanism are arranged side by side left and right. The drill rod holder 16 is located between the hydraulic power head 19 and the dynamic penetration mechanism, and swinging the dynamic penetration mechanism to the left can make the central axis of the installation hole collinear with the central axis of the second clamping opening 16a, facilitating the disassembly of the dynamic penetration rod.

[0064] For a surface-hardened road surface, during sounding, first, the driving member three 18 drives the hydraulic power head 19 to move above the drill pipe gripper 16 and engage with the drill pipe. Then, the road surface is impacted to break it. After the breaking is completed, the hydraulic power head 19 resets, and under the action of the driving member one 3, the workbench 2 as a whole moves forward to align the static sounding hole 4a with the breaking position, and then static sounding is carried out.

[0065] With the cooperation of components such as the sliding table 17, the driving member one 3, and the driving member three 18, the whole workbench 2 can be translated back and forth, and the hydraulic power head 19 can be translated independently left and right. In this way, the two functions of static sounding and road surface impact breaking can be switched without moving the entire sounding machine assembly, greatly simplifying the operation steps and having the advantages of convenient and easy use.

[0066] Among them,

[0067] Preferably, there are at least two hydraulic power heads 19, and the rotation axes of the multiple hydraulic power heads 19 are arranged side by side left and right. In this way, during actual use, different types of hydraulic power heads 19 and drill pipes can be selected and matched to achieve different functions, such as realizing the function of an environmental protection drilling rig, or performing rotary coring to achieve dynamic sounding at different depths, thus greatly increasing the practicality of this sounding machine assembly.

[0068] The type of the driving member three 18 is a hydraulic cylinder or an electric push rod, and preferably, the type of the driving member three 18 is a hydraulic cylinder.

[0069] Such as Figure 3 、 Figure 5 and Figure 6 As shown, the installation method of the sliding table 17 is as follows: The sliding table 17 is in the shape of a long plate and is vertically arranged. The length of the sliding table 17 extends left and right, and both the upper and lower sides of the sliding table 17 are slidably arranged on the lifting table 13 left and right. The upper and lower sides of the sliding table 17 are slidably arranged on the lifting table 13, which can effectively enhance the sliding stability and accuracy of the sliding table 17, thereby enhancing the working stability and accuracy of this sounding machine assembly. Specifically, sliding grooves 13a are formed on both the upper and lower sides of the lifting table 13. The length of the sliding grooves 13a extends left and right, and at least one end of the sliding grooves 13a is open. The shape and size of the sliding grooves 13a match those of the sliding table 17, and the upper and lower sides of the sliding table 17 are respectively inserted into the two sliding grooves 13a. The two sides of the sliding table 17 are directly inserted into the two sliding grooves 13a to achieve sliding cooperation with the lifting table 13, which has the advantages of simple structure and convenient assembly.

[0070] In an actual product, lower anchor devices are also installed on the left and right sides of the base 4. This lower anchor device is an existing product. For specific reference, refer to the lower anchor device of the double-acting static sounding vehicle proposed by the applicant before (Application No.: 201220081492.8). Under the action of the lower anchor device, the entire sounding machine assembly is stably positioned. Such as Figure 1As shown, the base 4 is hinged to the workbench 2 through a horizontally arranged shaft member, and the axis of the shaft member extends left and right. A fourth driving member 20 for driving the base 4 to swing around the axis of the shaft member is further provided on the workbench 2, so that the base 4 approaches or moves away from the workbench 2. Among them, the fourth driving member 20 is a hydraulic cylinder.

[0071] Embodiment 2: The structure and principle of this Embodiment 2 are basically the same as those of Embodiment 1. The difference lies in that the limiting member is an annular shoulder surface formed on the outer wall of the rotating shaft 7, and the bottom wall of the connecting plate 11 presses on the shoulder surface.

[0072] Embodiment 3: The structure and principle of this Embodiment 3 are basically the same as those of Embodiment 1. The difference lies in that the jacking mechanism includes a winch, and a hanging ring matching the hook on the winch is provided on the dynamic penetration mechanism.

[0073] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art to which the present invention pertains can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A probe machine assembly, comprising a base frame (1) and a workbench (2) horizontally arranged on the base frame (1), a base (4) being installed on the front side of the workbench (2), a probe rod holder (5) and a lifting mechanism for driving the probe rod holder (5) to rise and fall on the base (4), the probe rod holder (5) having a clamping opening (5a) for vertically clamping a static contact probe rod, a static contact hole (4a) for the static contact probe rod to pass through the base (4), and the static contact hole (4a) being located directly below the clamping opening (5a), characterized in that: The base (4) is also provided with a dynamic sounding mechanism, which includes a lifting mechanism and a rod-shaped dynamic sounding instrument (6) vertically arranged at the front side of the base (4), the dynamic sounding instrument (6) can slide freely up and down and be lifted up by the lifting mechanism; the dynamic sounding mechanism is hinged on the base (4) through a vertically arranged rotating shaft (7), the bottom of the dynamic sounding instrument (6) is provided with a mounting hole for vertically mounting a dynamic sounding rod, and the swinging dynamic sounding mechanism can make the central axes of the mounting hole and the static sounding hole (4a) be in the same vertical plane; the workbench (2) is slidably arranged on the base frame (1) in the front and rear direction, and the base frame (1) is also provided with a driving member (3) for driving the workbench (2) to translate forward and backward.

2. The probe assembly according to claim 1, characterized in that: The rotating shaft (7) is fixed on the base (4); a guide frame (10) is provided between the rotating shaft (7) and the power probe (6); the guide frame (10) and the power probe (6) are fixedly connected; the lifting mechanism comprises a power hydraulic cylinder (8) vertically arranged on one side of the power probe (6); the upper end of the cylinder body of the power hydraulic cylinder (8) supports the power probe (6) upward; the lower end of the piston rod of the power hydraulic cylinder (8) is horizontally fixedly connected to a connecting plate (11); a guide hole 1 and a guide hole 2 matching the rotating shaft (7) are vertically penetrated on the guide frame (10) and the connecting plate (11), respectively; the rotating shaft (7) is arranged to pass through the guide hole 1 and the guide hole 2; and a limiter for limiting the downward movement of the connecting plate (11) is also provided on the rotating shaft (7).

3. The probe assembly according to claim 2, characterized in that: A connecting hole matching the cylinder body of the power hydraulic cylinder (8) is vertically penetrated through the guide frame (10), and the cylinder body of the power hydraulic cylinder (8) is inserted into the connecting hole; the power hydraulic cylinder (8) is located between the power probe (6) and the rotating shaft (7).

4. The probe assembly according to claim 2 or 3, characterized in that: A threaded hole is horizontally penetrated on the side wall of the guide hole 1, a bolt (12) is arranged in the threaded hole, and the end of the bolt (12) can be tightly pressed on the side wall of the rotating shaft (7).

5. The probe assembly according to claim 1, characterized in that: The lifting mechanism comprises a lifting platform (13) slidably arranged on a base (4) up and down and a second driving member for driving the lifting platform (13) to lift and lower, and the above-mentioned probe rod clamp (5) is arranged on the lifting platform (13); a drill rod clamp (16) is also installed on the front side of the base (4), and the drill rod clamp (16) has a second clamping opening (16a) for vertically clamping the drill rod, and the central axes of the second clamping opening (16a) and the static contact hole (4a) are located in the same vertical plane; a slide (17) and a third driving member (18) for driving the slide (17) to translate left and right are slidably arranged on the front side of the lifting platform (13), and a hydraulic power head (19) matched with the above-mentioned drill rod is installed on the front side of the slide (17); the position of the drill rod clamp (16) is lower than the power probe mechanism and the hydraulic power head (19), and the sliding slide can make the hydraulic power head (19) align with or away from the second clamping opening (16a).

6. The probe assembly according to claim 5, characterized in that: The hydraulic power head (19) and the power sounding mechanism are arranged on the left and right, the drill rod clamp (16) is located between the hydraulic power head (19) and the power sounding mechanism, and the power sounding mechanism can be swung leftward to make the central axis of the installation hole and the central axis of the second clamping opening (16a) collinear.

7. The probe assembly according to claim 5 or 6, characterized in that: The slide (17) is in the shape of a long plate and is arranged vertically. The length of the slide (17) extends left and right, and the upper and lower sides of the slide (17) are slidably arranged left and right on the lifting platform (13); the upper and lower sides of the lifting platform (13) are formed with slide grooves (13a), the length of the slide groove (13a) extends left and right, and at least one end of the slide groove (13a) is opened. The shape and size of the slide groove (13a) match the slide (17), and the upper and lower sides of the slide (17) are respectively inserted into the two slide grooves (13a).

8. The probe assembly according to claim 6, characterized in that: The second driving member is a static hydraulic cylinder (14). The static hydraulic cylinder (14) is arranged vertically. A positioning hole having a shape and size matching the cylinder body of the static hydraulic cylinder (14) is vertically penetrated on the lifting platform (13). The cylinder body of the static hydraulic cylinder (14) is inserted into the positioning hole and is fixedly connected to the lifting platform (13). The lower end of the piston rod of the static hydraulic cylinder (14) is fixedly connected to the above-mentioned base (4).

9. The probe assembly according to claim 8, characterized in that: There are two static hydraulic cylinders (14) arranged side by side on the left and right, and the above-mentioned probe rod clamp (5) is arranged between the two static hydraulic cylinders (14); there are two positioning holes and the positions correspond to the two static hydraulic cylinders (14) one by one; the base (4) is also vertically formed with guide plates (4b1), there are two guide plates (4b1) arranged side by side on the left and right, and the left and right sides of the lifting platform (13) are respectively slidably arranged on the two guide plates (4b1).

10. The probe assembly according to claim 8, characterized in that: The lifting platform (13) is provided with two notches for the two guide plates (4b1) to pass through respectively, and two pads (15) are vertically fixed in each notch, and the two pads (15) in the same notch are respectively attached to the front and rear sides of the corresponding guide plate (4b1).

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