Piling equipment for geotechnical engineering

Abstract

The utility model belongs to the technical field of geotechnical engineering piling, and particularly relates to geotechnical engineering piling equipment which comprises a base, a winch is fixedly installed on the top of the base, a supporting rod is fixedly installed on the top of the base and located on one side of the winch, and a lifting plate is arranged at the top end of the supporting rod. The driving assembly is located in the supporting rod and used for driving the lifting plate to move up and down; the mounting frame is fixedly mounted at the bottom of the lifting plate and located on one side of the supporting rod, a fixed pulley is rotationally mounted on the mounting frame, a lifting rope is wound around the winch, one end of the lifting rope penetrates through the top of the fixed pulley and is fixedly provided with an impact hammer, and a rectangular block is fixedly mounted at the bottom of the lifting plate and located over the fixed pulley; when facing a hard land, the impact force of the impact hammer can be increased, the piling efficiency is ensured, the phenomena of derailing and excessive releasing of the lifting rope can be avoided, and meanwhile, when the limiting block is seriously abraded, personnel can conveniently replace the limiting block.

Description

Technical Field

[0001] This utility model belongs to the field of geotechnical engineering piling technology, and in particular relates to a geotechnical engineering piling device. Background Technology

[0002] Piling in geotechnical engineering is a foundation construction technique widely used in fields such as building construction. It transfers the weight of a building to deep, solid soil or rock layers through piles to ensure the stability of the building and prevent structural damage caused by foundation settlement or uneven settlement.

[0003] For example, Chinese patent CN218204369U discloses a geotechnical engineering piling device, including a base, a winch mounted on the base, a hoisting rope wound on the winch, an inclined support plate fixed on the base, a pulley for supporting the hoisting rope fixed on the support plate, the hoisting rope being slidably connected to the pulley, and a hammer for pile driving impact fixed to the other end of the hoisting rope. The device also includes an anti-detachment component on the support plate to prevent the hoisting rope from detaching during piling, and support components around the base for supporting the base during use. In this geotechnical engineering piling device, the anti-detachment component prevents the hoisting rope sliding on the pulley from detaching during operation, avoiding excessive release of the rope and its slack state on the pulley, thus facilitating continuous piling operation.

[0004] The aforementioned patent has the following problems:

[0005] This patented technology has several drawbacks in its use. For example, when encountering hard ground, the maximum height of the hammer is fixed, resulting in a fixed maximum impact force. This necessitates multiple, frequent impacts to drive the pile into the ground, significantly reducing efficiency. Furthermore, the limiting plate wears down over time, reducing its effectiveness and making the hoisting rope prone to excessive release or derailment. Therefore, we propose a geotechnical engineering piling device. Utility Model Content

[0006] The purpose of this utility model is to provide a piling device for geotechnical engineering to solve the problems mentioned in the background art.

[0007] In view of this, the present invention provides a piling device for geotechnical engineering, comprising:

[0008] A base, on the top of which a winch is fixedly installed, and on the top of which a support rod is fixedly installed on one side of the winch, with a lifting plate at the top of the support rod;

[0009] A drive assembly, located within the support rod, is used to drive the lifting plate to move up and down;

[0010] The mounting frame is fixedly installed at the bottom of the lifting plate and on one side of the support rod. A fixed pulley is rotatably mounted on the mounting frame. A hoisting rope is wound around the hoisting rope. One end of the hoisting rope passes through the top of the fixed pulley and is fixedly mounted with an impact hammer. A rectangular block is fixedly installed at the bottom of the lifting plate and directly above the fixed pulley. A second sliding groove is opened in the rectangular block. A pressing block is slidably installed in the second sliding groove. The bottom end of the pressing block passes through the bottom of the second sliding groove and is inserted with a limit block. A spring fixed to the top of the second sliding groove is symmetrically fixedly installed at the top of the pressing block. A screw is threaded on one side of the limit block, and one end of the screw extends into the pressing block.

[0011] A limiting component, located within a rectangular block, is used to limit the suspension rope.

[0012] In this technical solution, during use, personnel can use a winch to raise and lower the hoisting rope, thereby moving the impact hammer up and down for pile driving. When encountering hard ground, personnel can use the drive assembly to move the lifting plate upwards. The upward movement of the lifting plate will move the mounting frame upwards, which in turn will move the fixed pulley upwards, thereby adjusting the distance between the fixed pulley and the ground. Subsequently, the impact hammer can be raised to a higher height and then lowered, thereby increasing the impact force of the impact hammer and ensuring that the impact force of the impact hammer can be increased when facing hard ground, thus ensuring the efficiency of pile driving.

[0013] Meanwhile, as the hoisting rope moves repeatedly on the fixed pulley, the two springs will press the pressing block upwards, and the pressing block will press the limiting block downwards, so that the bottom of the limiting block can always be against the top of the hoisting rope, thereby preventing the hoisting rope from derailing and releasing too much. At the same time, the limiting component can further reduce the possibility of the hoisting rope derailing.

[0014] When the limit block becomes severely worn after prolonged use, personnel can use a screwdriver to turn the screw. The screw can be removed by the thread action, and the screw can release the limit block from its position. At this time, personnel can remove the damaged limit block and replace it with a new one. The new limit block is inserted into the bottom of the extrusion block, and the screw is then installed back into the limit block and extrusion block, thus limiting the limit block to the bottom of the extrusion block. This ensures that when the limit block is severely worn, it can be easily replaced by personnel.

[0015] In the above technical solution, the driving component further includes:

[0016] A sliding groove is formed inside the support rod. A lifting rod is slidably installed inside the sliding groove. The top end of the lifting rod passes through the top of the sliding groove and is fixed to the lifting plate. A threaded rod is rotatably installed inside the sliding groove. The top end of the threaded rod extends into the lifting rod. A rectangular groove is formed inside the base and below the support rod. A motor is fixedly installed inside the rectangular groove. The output end of the motor passes through the top of the rectangular groove and the bottom of the support rod and is coaxially connected to the threaded rod.

[0017] In this technical solution, starting the motor causes the output shaft to drive the threaded rod to rotate. Under the action of the thread, the rotation of the threaded rod causes the lifting rod to move upward. The upward movement of the lifting rod causes the lifting plate to move upward. The upward movement of the lifting plate causes the mounting frame to move upward. The upward movement of the mounting frame causes the fixed pulley to move upward, thereby adjusting the distance between the fixed pulley and the ground. Subsequently, the impact hammer can be raised to a higher height and then dropped, thereby increasing the impact force of the impact hammer and ensuring that the impact force of the impact hammer can be increased when facing harder ground, thus ensuring the efficiency of pile driving.

[0018] In the above technical solution, the threaded rod is threadedly connected to the lifting rod, and the output shaft of the motor is rotatably connected to the base and the support rod.

[0019] In this technical solution, it is ensured that the rotation of the threaded rod can drive the lifting rod to move up and down, and that the output shaft of the motor can rotate normally within the base and support rod.

[0020] In the above technical solution, the limiting component further includes:

[0021] Two slide grooves are provided, each located within a rectangular block and above a slide groove. A sliding rod is slidably installed within each slide groove. One end of the sliding rod passes through one side of the slide groove and is fixedly mounted with a limiting rod. Limit grooves are provided on both sides of the fixed pulley. One end of each limiting rod extends into one of the two limiting grooves. The other end of the sliding rod is fixedly mounted with a tension spring that is fixed to the inner wall of the slide groove.

[0022] In this technical solution, when it is necessary to replace the hoisting rope, the personnel can pull the limiting rod outward. The limiting rod will drive the sliding rod to move. The movement of the sliding rod will pull the tension spring to extend until one end of the limiting rod moves out of the limiting groove. At this time, the limiting rod can release the hoisting rope, and the personnel can replace the hoisting rope.

[0023] In the above technical solution, one end of the limiting rod is slidably connected to the limiting groove, and the limiting rod has an L-shaped structure.

[0024] In this technical solution, it is ensured that one end of the limiting rod can slide normally within the limiting groove, thus guaranteeing the structural stability of the limiting rod.

[0025] In the above technical solution, furthermore, mounting plates are symmetrically fixedly installed on both sides of the base, threaded rods are threadedly installed on the mounting plates, and cones are fixedly installed at the bottom of the threaded rods. Universal wheels are fixedly installed at the bottom of the base and near the four corners.

[0026] In this technical solution, before use, personnel can rotate the four threaded rods two by one. Under the action of the threads, the threaded rods two will rotate and move downward until the cone at the bottom of the threaded rods two is inserted into the ground. At this time, the four threaded rods two can limit the base.

[0027] In the above technical solution, the bottom end of the limiting block abuts against the lifting rope, and one end of the screw is threadedly connected to the extrusion block.

[0028] In this technical solution, the limiting block is ensured to limit the suspension rope, and the screw is threaded into the extrusion block.

[0029] In the above technical solution, the suspension rope is further positioned between two limiting rods.

[0030] In this technical solution, the two limit rods are designed to limit the lifting rope, ensuring that the rope will not derail.

[0031] The beneficial effects of this utility model are:

[0032] 1. This geotechnical engineering piling equipment, through the setting of the drive component, and the cooperation of the drive component, winch, hoisting rope, lifting plate, mounting frame, pulley and impact hammer, ensures that when facing hard soil, the impact force of the impact hammer can be increased, thus ensuring the efficiency of piling.

[0033] 2. This geotechnical engineering piling equipment, through the installation of springs, and the cooperation of springs, compression blocks, limit blocks, fixed pulleys and limit components, can prevent the hoisting rope from derailing and being released too much.

[0034] 3. This geotechnical engineering piling equipment, through the installation of screws, and with the cooperation of the screws, limit blocks, and compression blocks, ensures that when the limit blocks are severely worn, personnel can easily replace them. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0036] Figure 2 This is a detailed internal structural diagram of the base in this utility model;

[0037] Figure 3 This utility modelFigure 2 Enlarged structural diagram at point A in the middle;

[0038] Figure 4 This is a schematic diagram of the structure of the fixed pulley explosion in this utility model;

[0039] Figure 5 This is a schematic diagram of the regional structure of the rectangular block in this utility model;

[0040] Figure 6 This is a detailed internal structural diagram of the rectangular block in this utility model;

[0041] Figure 7 This is a cross-sectional structural diagram of the rectangular block in this utility model.

[0042] The markings in the diagram are as follows:

[0043] 1. Base; 2. Winch; 3. Support rod; 4. Sliding groove; 5. Lifting rod; 6. Lifting plate; 7. Mounting bracket; 8. Fixed pulley; 9. Lifting rope; 10. Impact hammer; 11. Rectangular groove; 12. Motor; 13. Threaded rod one; 14. Rectangular block; 15. Sliding groove one; 16. Sliding rod; 17. Limiting rod; 18. Limiting groove; 19. Tension spring; 20. Sliding groove two; 21. Extrusion block; 22. Limiting block; 23. Screw; 24. Mounting plate; 25. Threaded rod two; 26. Caster wheel; 27. Spring. Detailed Implementation

[0044] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0045] In the description of this application, it should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0046] It should be noted that the terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and are not limited in number; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0047] It should be noted that in the description of this application, the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this application. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0048] It should be noted that, in this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0049] Example 1:

[0050] Please see Figure 1 - Figure 7 As shown, this embodiment provides a geotechnical engineering piling device, including:

[0051] A base 1 is provided, a winch 2 is fixedly installed on the top of the base 1, a support rod 3 is fixedly installed on the top of the base 1 and on one side of the winch 2, and a lifting plate 6 is provided at the top of the support rod 3.

[0052] The drive assembly is located inside the support rod 3 and is used to drive the lifting plate 6 to move up and down.

[0053] Mounting bracket 7 is fixedly installed at the bottom of lifting plate 6 and on one side of support rod 3. Fixed pulley 8 is rotatably mounted on mounting bracket 7. Hoisting rope 9 is wound on winch 2. One end of hoisting rope 9 passes through the top of fixed pulley 8 and is fixedly mounted with impact hammer 10. Rectangular block 14 is fixedly installed at the bottom of lifting plate 6 and directly above fixed pulley 8. Slide groove 20 is opened in rectangular block 14. Extrusion block 21 is slidably installed in slide groove 20. The bottom end of extrusion block 21 passes through the bottom of slide groove 20 and is inserted into limit block 22. Spring 27, which is fixed to the top of slide groove 20, is symmetrically fixedly installed at the top of extrusion block 21. Screw 23 is threaded on one side of limit block 22. One end of screw 23 extends into extrusion block 21.

[0054] A limiting component is located within the rectangular block 14 and is used to limit the suspension rope 9.

[0055] In operation, personnel can use the winch 2 to raise and lower the hoisting rope 9, thereby moving the impact hammer 10 up and down for pile driving. When encountering hard ground, personnel can use the drive assembly to move the lifting plate 6 upward. The upward movement of the lifting plate 6 will move the mounting frame 7 upward, which in turn will move the fixed pulley 8 upward, thereby adjusting the distance between the fixed pulley 8 and the ground. Subsequently, the impact hammer 10 can be raised to a higher height and then lowered, thereby increasing the impact force of the impact hammer 10 and ensuring that the impact force of the impact hammer 10 can be increased when facing hard ground, thus ensuring the efficiency of pile driving.

[0056] Meanwhile, as the hoisting rope 9 moves repeatedly on the fixed pulley 8, the two springs 27 will press the pressing block 21 to move upward, and the pressing block 21 will press the limiting block 22 to move downward, so that the bottom of the limiting block 22 can always be against the top of the hoisting rope 9, thereby preventing the hoisting rope 9 from derailing and releasing too much. At the same time, the limiting component can further reduce the possibility of the hoisting rope 9 derailing.

[0057] When the limiting block 22 becomes severely worn after prolonged use, personnel can use a screwdriver to turn the screw 23. Under the action of the thread, the screw 23 can be removed. At this time, the screw 23 can release the limiting block 22. Personnel can then remove the damaged limiting block 22 and replace it with a new one. Insert the new limiting block 22 into the bottom end of the extrusion block 21, and then install the screw 23 back into the limiting block 22 and the extrusion block 21. This will limit the limiting block 22 to the bottom end of the extrusion block 21, ensuring that the limiting block 22 can be easily replaced when it becomes severely worn.

[0058] Example 2:

[0059] This embodiment provides a piling device for geotechnical engineering. In addition to the technical solutions of the above embodiments, it also has the following technical features, and the driving component includes:

[0060] A sliding groove 4 is formed inside the support rod 3. A lifting rod 5 is slidably installed inside the sliding groove 4. The top end of the lifting rod 5 passes through the top of the sliding groove 4 and is fixed to the lifting plate 6. A threaded rod 13 is rotatably installed inside the sliding groove 4. The top end of the threaded rod 13 extends into the lifting rod 5. A rectangular groove 11 is formed inside the base 1 and below the support rod 3. A motor 12 is fixedly installed inside the rectangular groove 11. The output end of the motor 12 passes through the top of the rectangular groove 11 and the bottom of the support rod 3 and is coaxially connected to the threaded rod 13.

[0061] The motor 12 is started, and its output shaft drives the threaded rod 13 to rotate. Under the action of the thread, the rotation of the threaded rod 13 causes the lifting rod 5 to move upward. The upward movement of the lifting rod 5 causes the lifting plate 6 to move upward. The upward movement of the lifting plate 6 causes the mounting frame 7 to move upward. The upward movement of the mounting frame 7 causes the fixed pulley 8 to move upward, thereby adjusting the distance between the fixed pulley 8 and the ground. Subsequently, the impact hammer 10 can be raised to a higher height and then dropped, thereby increasing the impact force of the impact hammer 10. This ensures that when facing harder ground, the impact force of the impact hammer 10 can be increased, thus guaranteeing the efficiency of pile driving.

[0062] Example 3:

[0063] This embodiment provides a piling device for geotechnical engineering. In addition to the technical solutions of the above embodiments, it also has the following technical features: the threaded rod 13 is threadedly connected to the lifting rod 5, and the output shaft of the motor 12 is rotatably connected to the base 1 and the support rod 3.

[0064] Specifically, it is ensured that the rotation of the threaded rod 13 can drive the lifting rod 5 to move up and down, and that the output shaft of the motor 12 can rotate normally within the base 1 and the support rod 3.

[0065] Example 4:

[0066] This embodiment provides a piling device for geotechnical engineering. In addition to the technical solutions of the above embodiments, it also has the following technical features, including a limiting component:

[0067] Two slide grooves 15 are provided, both of which are located within the rectangular block 14 and above the slide groove 20. A sliding rod 16 is slidably installed in the slide groove 15. One end of the sliding rod 16 passes through one side of the slide groove 15 and is fixedly installed with a limit rod 17. Limit grooves 18 are provided on both sides of the fixed pulley 8. One end of each of the two limit rods 17 extends into the two limit grooves 18. The other end of the sliding rod 16 is fixedly installed with a tension spring 19 that is fixed to the inner wall of the slide groove 15.

[0068] When the hoisting rope 9 needs to be replaced, the personnel can pull the limiting rod 17 outward. The limiting rod 17 will drive the sliding rod 16 to move. The movement of the sliding rod 16 will pull the tension spring 19 to extend until one end of the limiting rod 17 moves out of the limiting groove 18. At this time, the limiting rod 17 can release the limitation on the hoisting rope 9, and the personnel can replace the hoisting rope 9.

[0069] Example 5:

[0070] This embodiment provides a piling device for geotechnical engineering. In addition to the technical solution of the above embodiment, it also has the following technical features: one end of the limiting rod 17 is slidably connected to the limiting groove 18, and the limiting rod 17 has an L-shaped structure.

[0071] In particular, it is ensured that one end of the limiting rod 17 can slide normally within the limiting groove 18, thus ensuring the structural stability of the limiting rod 17.

[0072] Example 6:

[0073] This embodiment provides a piling device for geotechnical engineering. In addition to the technical solution of the above embodiment, it also has the following technical features: mounting plates 24 are symmetrically fixedly installed on both sides of the base 1, threaded rods 25 are threadedly installed on the mounting plates 24, and a cone is fixedly installed at the bottom end of the threaded rods 25. Universal wheels 26 are fixedly installed at the bottom of the base 1 and near the four corners.

[0074] Before use, personnel can rotate the four threaded rods 25 respectively. Under the action of the threads, the threaded rods 25 will rotate and move downward until the cone at the bottom of the threaded rods 25 is inserted into the ground. At this time, the four threaded rods 25 can limit the base 1.

[0075] Example 7:

[0076] This embodiment provides a piling device for geotechnical engineering. In addition to the technical solutions of the above embodiments, it also has the following technical features: the bottom end of the limiting block 22 abuts against the lifting rope 9, and one end of the screw 23 is threadedly connected to the extrusion block 21.

[0077] Among them, the limiting block 22 can limit the suspension rope 9, and the screw 23 can be threaded into the extrusion block 21.

[0078] Example 8:

[0079] This embodiment provides a piling device for geotechnical engineering. In addition to the technical solution of the above embodiment, it also has the following technical features: the lifting rope 9 is located between the two limiting rods 17.

[0080] Specifically, the two limit rods 17 are designed to limit the suspension rope 9, ensuring that the suspension rope 9 will not derail.

[0081] Working principle: Before use, personnel can rotate the four threaded rods 25. Under the action of the threads, the threaded rods 25 will rotate and move downward until the cone at the bottom of the threaded rods 25 is inserted into the ground. At this time, the four threaded rods 25 can limit the base 1. Then, the personnel can use the winch 2 to raise and lower the hoisting rope 9, thereby causing the impact hammer 10 to move up and down for pile driving. When encountering a harder ground, the personnel can start the motor 12. The output shaft of the motor 12 will drive the threaded rod 13 to rotate. Under the action of the threads, the rotation of the threaded rod 13 will drive the lifting rod 5 to move upward. The upward movement of the lifting rod 5 will drive the lifting plate 6 to move upward. The upward movement of the lifting plate 6 will drive the mounting frame 7 to move upward. The upward movement of the mounting frame 7 will drive the fixed pulley 8 to move upward, thereby adjusting the distance between the fixed pulley 8 and the ground. Then, the impact hammer 10 can be raised to a higher height and lowered, thereby increasing the impact force of the impact hammer 10 and ensuring that the impact force of the impact hammer 10 can be increased when facing a harder ground, thus ensuring the efficiency of pile driving.

[0082] Meanwhile, as the hoisting rope 9 moves repeatedly on the fixed pulley 8, the two springs 27 will press the pressing block 21 to move upward, and the pressing block 21 will press the limiting block 22 to move downward, so that the bottom of the limiting block 22 can always be against the top of the hoisting rope 9, thereby preventing the hoisting rope 9 from derailing or being released too much. When the fixed pulley 8 rotates, one end of the two limiting rods 17 will slide in the two limiting grooves 18 respectively. Under the limiting action of the two limiting rods 17, the possibility of the hoisting rope 9 derailing can be further reduced.

[0083] When the limit block 22 is severely worn after long-term use, personnel can use a screwdriver to turn the screw 23. Under the action of the thread, the screw 23 can be removed. At this time, the screw 23 can release the limit block 22. Then, the personnel can remove the damaged limit block 22 and replace it with a new limit block 22. Insert the new limit block 22 into the bottom end of the extrusion block 21, and then install the screw 23 back into the limit block 22 and the extrusion block 21, thereby limiting the limit block 22 to the bottom end of the extrusion block 21. This ensures that when the limit block 22 is severely worn, it is easy for personnel to replace the limit block 22.

[0084] When it is necessary to replace the hoisting rope 9, the personnel can pull the limiting rod 17 outward. The limiting rod 17 will drive the sliding rod 16 to move. The movement of the sliding rod 16 will pull the tension spring 19 to extend until one end of the limiting rod 17 moves out of the limiting groove 18. At this time, the limiting rod 17 can release the limitation on the hoisting rope 9, and the personnel can replace the hoisting rope 9.

[0085] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A piling device for geotechnical engineering, characterized in that, include: A base (1) is provided with a winch (2) fixedly installed on the top of the base (1). A support rod (3) is fixedly installed on the top of the base (1) and on one side of the winch (2). A lifting plate (6) is provided at the top of the support rod (3). A drive assembly located inside the support rod (3) and used to drive the lifting plate (6) to move up and down; Mounting frame (7), which is fixedly installed at the bottom of lifting plate (6) and located on one side of support rod (3), with fixed pulley (8) rotatably mounted on the mounting frame (7), and hoisting rope (9) wound on the winch (2), with one end of the hoisting rope (9) passing through the top of fixed pulley (8) and fixedly mounted with impact hammer (10). A limiting component is located within a rectangular block (14) and is used to limit the suspension rope (9).

2. The piling equipment for geotechnical engineering according to claim 1, characterized in that, The driving component includes: A sliding groove (4) is formed inside a support rod (3). A lifting rod (5) is slidably installed inside the sliding groove (4). The top end of the lifting rod (5) passes through the top of the sliding groove (4) and is fixed to a lifting plate (6). A threaded rod (13) is rotatably installed inside the sliding groove (4). The top end of the threaded rod (13) extends into the lifting rod (5). A rectangular groove (11) is formed inside the base (1) and below the support rod (3). A motor (12) is fixedly installed inside the rectangular groove (11). The output end of the motor (12) passes through the top of the rectangular groove (11) and the bottom of the support rod (3) and is coaxially connected to the threaded rod (13).

3. The piling equipment for geotechnical engineering according to claim 2, characterized in that, The threaded rod (13) is threadedly connected to the lifting rod (5), and the output shaft of the motor (12) is rotatably connected to the base (1) and the support rod (3).

4. The geotechnical engineering piling equipment according to claim 1, characterized in that, The limiting component includes: A rectangular block (14) is fixedly installed at the bottom of the lifting plate (6) and directly above the fixed pulley (8). A second sliding groove (20) is provided in the rectangular block (14). A pressing block (21) is slidably installed in the second sliding groove (20). The bottom end of the pressing block (21) passes through the bottom of the second sliding groove (20) and is inserted into a limiting block (22). A spring (27) fixed to the top of the second sliding groove (20) is symmetrically fixedly installed on the top of the pressing block (21). A screw (23) is threaded on one side of the limiting block (22). One end of the screw (23) extends into the pressing block (21). Two sliding grooves (15) are provided, both of which are located within the rectangular block (14) and above the second sliding groove (20). A sliding rod (16) is slidably installed in the first sliding groove (15). One end of the sliding rod (16) passes through one side of the first sliding groove (15) and is fixedly installed with a limiting rod (17). Limiting grooves (18) are provided on both sides of the fixed pulley (8). One end of the two limiting rods (17) extends into the two limiting grooves (18) respectively. The other end of the sliding rod (16) is fixedly installed with a tension spring (19) that is fixed to the inner wall of the first sliding groove (15).

5. A piling device for geotechnical engineering according to claim 4, characterized in that, One end of the limiting rod (17) is slidably connected to the limiting groove (18), and the limiting rod (17) has an L-shaped structure.

6. The piling equipment for geotechnical engineering according to claim 1, characterized in that, Mounting plates (24) are symmetrically fixedly installed on both sides of the base (1). Threaded rods (25) are threadedly installed on the mounting plates (24). A cone is fixedly installed at the bottom end of the threaded rods (25). Universal wheels (26) are fixedly installed at the bottom of the base (1) and near the four corners.

7. The geotechnical engineering piling equipment according to claim 4, characterized in that, The bottom end of the limiting block (22) rests against the lifting rope (9), and one end of the screw (23) is threadedly connected to the pressing block (21).

8. The piling equipment for geotechnical engineering according to claim 1, characterized in that, The suspension rope (9) is located between the two limiting rods (17).

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