Piling device

Abstract

The utility model relates to the field of pile drivers, and discloses a pile driving device which comprises a pile driver box, a pile driving mechanism and a pile driving mechanism. The piling mechanism comprises a piling assembly and a positioning assembly; the pile driving assembly comprises a winch, a steel cable, a limiting cylinder and a pile driving column, the winch is installed in the pile driver box, the steel cable is wound on the winch and connected with the pile driving column, the limiting cylinder is installed on the side face of the pile driver box, and the pile driving column is installed in the limiting cylinder in a sliding mode; the positioning assembly comprises a hydraulic cylinder, a main plate, a connecting plate, a first sliding block, a first limiting block, a second sliding block, a second limiting block, an inserting block, a power motor and a power screw, the hydraulic cylinder is fixedly installed on the side face of the pile driver box, and a hydraulic rod of the hydraulic cylinder is fixedly connected with the main plate. The utility model has the following advantages and effects: the pile body can be effectively prevented from deviating, and the piling effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pile drivers, in particular to a pile driving device. Background Art

[0002] Municipal engineering refers to the construction of various public transportation facilities, water supply, drainage, gas, urban flood control, environmental sanitation and lighting infrastructure in urban construction, which is an indispensable material basis for urban survival and development. In the process of municipal construction, in order to ensure the smooth progress of construction, relevant staff often need to embed wooden stakes at designated locations.

[0003] In the prior art, a piling device for municipal engineering disclosed in announcement number CN219100041U comprises an L-shaped support plate, pulleys are installed at the four corners of the bottom of the L-shaped support plate, and an equipment box is installed at the inner bottom of the L-shaped support plate.

[0004] When the pile driving column is in use, the pile is not positioned below during the pile driving process, which may easily cause the pile to shift, which is not conducive to the pile driving work. Therefore, it is necessary to design a pile driving device to solve the above problem.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] The purpose of the utility model is to provide a piling device to solve the above problems.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions: a piling device, comprising:

[0008] A pile driver box, wherein a pile driving mechanism is provided on the pile driver box;

[0009] The piling mechanism comprises a piling assembly and a positioning assembly;

[0010] The piling assembly comprises a winch, a steel cable, a stopper and a pile driving column, wherein the winch is installed inside the pile driving machine box, the steel cable is wound on the winch, the steel cable is connected to the pile driving column, the stopper is installed on the side of the pile driving machine box, and the pile driving column is slidably installed in the stopper;

[0011] The positioning assembly comprises a hydraulic cylinder, a main board, a connecting plate, a slider 1, a limit block 1, a slider 2, a limit block 2, an insert block, a power motor and a power screw, the hydraulic cylinder is fixedly installed on the side of the pile driver case, the hydraulic rod of the hydraulic cylinder is fixedly connected to the main board, two branch plates 1 and a branch plate 2 are fixedly arranged on the side of the main board, the sides of the branch plate 1 and the branch plate 2 are both fixedly connected to the connecting plate, the slider 1 is slidably installed on the connecting plate, the side of the slider 1 is fixedly connected to the limit block 1, the slider 2 is slidably installed on the pile driver case, the side of the slider 2 is fixedly connected to the limit block 2, the connecting plate and the side of the pile driver case are both fixedly provided with a main limit block, the side of the insert block is fixedly connected to the limit block 2, the side of the limit block 1 is provided with a slot, the insert block is clamped with the slot, the power motor is fixedly installed inside the pile driver case, the output end of the power motor is fixedly connected to the power screw, the top of the slider 2 is provided with a screw hole, and the power screw is threadedly connected to the screw hole.

[0012] The utility model is further configured as follows: positioning holes are provided on the tops of the main limiting block, the first limiting block and the second limiting block, and pile bodies are fitted in the positioning holes.

[0013] The utility model is further configured as follows: a slide groove is provided on the side of the connecting plate, a guide rod 1 is installed in the slide groove, and a slide block 1 is slidably sleeved on the outer side of the guide rod 1.

[0014] By adopting the above technical solution, the slider 1 can move stably in the vertical direction.

[0015] The utility model is further configured as follows: a sliding hole is provided on the side of the pile driver box, a second guide rod is installed in the sliding hole, and a second slide block is slidably sleeved on the outer side of the second guide rod.

[0016] The utility model is further configured as follows: the side surface of the limiting block one is in contact with the limiting block two.

[0017] By adopting the above technical solution, the limiting block 1 is limited.

[0018] The utility model is further configured as follows: a bearing seat is installed on the side wall of the pile driver box, and the power screw is installed on the bearing seat.

[0019] By adopting the above technical solution, the power screw can be easily rotated.

[0020] The utility model is further configured as follows: a guide wheel is installed on the side of the pile driver box, and the steel cable contacts the inner side of the guide wheel.

[0021] The utility model is further configured as follows: a top hole is opened on the top of the limiting cylinder, and the steel cable passes through the top hole.

[0022] The beneficial effects of the utility model are:

[0023] 1. The utility model provides a positioning assembly, and the two main limit blocks cooperate to position the pile body at the lower position, and the limit block 1 and the limit block 2 cooperate to position the pile body at the upper position, which can effectively prevent the pile body from deflecting and ensure the piling effect;

[0024] 2. The utility model provides a positioning assembly, so that during the subsequent piling operation, the limit block 1 and the limit block 2 can be moved downward synchronously to ensure continuous positioning of the upper position of the pile body, which can effectively prevent the pile body from shifting and ensure the piling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 The utility model discloses a structural schematic diagram of a positioning component part in a pile driving device.

[0027] Figure 2 The utility model discloses a structural schematic diagram of a pile driving machine box part in a pile driving device.

[0028] Figure 3 The utility model is a cross-sectional structural schematic diagram of a pile driving device.

[0029] Figure 4 yes Figure 3 Schematic diagram of the structure of part A in .

[0030] In the figure, 1. pile driver box; 2. winch; 3. steel cable; 4. guide wheel; 5. limit cylinder; 6. pile column; 7. hydraulic cylinder; 8. main board; 9. branch plate 1; 10. branch plate 2; 11. connecting plate; 12. main limit block; 13. slider 1; 14. limit block 1; 15. slider 2; 16. limit block 2; 17. insert block; 18. positioning hole; 19. power motor; 20. power screw; 21. slide groove; 22. slide hole; 23. pile body. DETAILED DESCRIPTION

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0032] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a piling device, comprising:

[0034] A pile driver box 1 is provided with a pile driving mechanism. It should be noted that the pile driving operation is performed by the pile driving mechanism;

[0035] The piling mechanism includes a piling assembly and a positioning assembly. It should be noted that the piling assembly is used to perform the piling operation, and the positioning assembly is used to position the pile body 23.

[0036] The piling assembly includes a winch 2, a steel cable 3, a stopper 5 and a pile column 6. The winch 2 is installed inside the pile driver box 1. The steel cable 3 is wound on the winch 2. The steel cable 3 is connected to the pile column 6. The stopper 5 is installed on the side of the pile driver box 1. The pile column 6 is slidably installed in the stopper 5.

[0037] Through the above-mentioned piling assembly, under the action of the winch 2, the steel cable 3 drives the piling column 6 to move upward. When the piling column 6 rises to the highest point, the winch 2 stops running, and the piling column 6 moves downward under the action of gravity and hits the top surface of the pile body 23, and the pile body 23 moves downward immediately, and the piling operation is repeated in this way;

[0038] The positioning assembly includes a hydraulic cylinder 7, a main board 8, a connecting plate 11, a slider 13, a limit block 14, a slider 2 15, a limit block 2 16, an insert block 17, a power motor 19 and a power screw 20. The hydraulic cylinder 7 is fixedly installed on the side of the pile driver box 1. The hydraulic rod of the hydraulic cylinder 7 is fixedly connected to the main board 8. Two branch plates 1 9 and one branch plate 2 10 are fixedly arranged on the side of the main board 8. It should be noted that the arrangement of two branch plates 1 9 and one branch plate 2 10 will not affect the movement of the pile column 6 to the top of the pile body 23.

[0039] The sides of branch plate 1 9 and branch plate 2 10 are fixedly connected to connecting plate 11, slider 13 is slidably installed on connecting plate 11, and the side of slider 13 is fixedly connected to limit block 14, slider 2 15 is slidably installed on pile driver chassis 1, and the side of slider 2 15 is fixedly connected to limit block 2 16, the sides of connecting plate 11 and pile driver chassis 1 are fixedly provided with main limit block 12, the side of plug block 17 is fixedly connected to limit block 2 16, the side of limit block 14 is provided with a slot, and the plug block 17 is clamped with the slot, the power motor 19 is fixedly installed inside the pile driver chassis 1, the output end of the power motor 19 is fixedly connected to the power screw 20, the top of slider 2 15 is provided with a screw hole, and the power screw 20 is threadedly connected to the screw hole.

[0040] Through the above-mentioned positioning assembly, the pile driver box 1 is first pushed to make the main limit block 12 on the right and the limit block 16 fit with the pile body 23, and then the hydraulic cylinder 7 is started, so that the main limit block 12 on the connecting plate 11 can cooperate with the main limit block 12 on the pile driver box 1, and the pile body 23 is positioned at the lower position, and the insert block 17 on the limit block 16 will be inserted into the slot on the limit block 14, so that the pile body 23 is positioned at the upper position through the cooperation of the limit block 14 and the limit block 16, and the pile body 23 is piled. During operation, the pile body 23 can be effectively prevented from being deflected, thereby ensuring the pile driving effect. As the pile body 23 moves downward, the power motor 19 can be started, and the power motor 19 drives the power screw 20 to rotate. Through the cooperation of the power screw 20 and the screw hole, the slider 15 can be moved downward, and then the limit block 2 16 and the limit block 1 14 can be moved downward synchronously, so that the limit block 2 16 and the limit block 1 14 move downward a short distance, and then the pile driving operation is performed. Such repeated cycles can effectively prevent the pile body 23 from being deflected, thereby ensuring the pile driving effect.

[0041] Specifically, the tops of the main limit block 12 , the first limit block 14 and the second limit block 16 are all provided with positioning holes 18 , and the pile bodies 23 are fitted into the positioning holes 18 .

[0042] Through the above structure, the pile body 23 is positioned by the cooperation of the four positioning holes 18 to ensure the stability of the pile body 23 during piling.

[0043] Working principle:

[0044] S1: Push the pile driver box 1 so that the main limit block 12 and the limit block 2 16 on the right are fitted with the pile body 23, then start the hydraulic cylinder 7, the hydraulic cylinder 7 drives the main board 8 to move, the main board 8 drives the branch plate 1 9 and the branch plate 2 10 to move, the branch plate 1 9 and the branch plate 2 10 drive the connecting plate 11 to move, so that the main limit block 12 on the connecting plate 11 can cooperate with the main limit block 12 on the pile driver box 1, and the pile body 23 is positioned at the lower position, and the insert block 17 on the limit block 2 16 will be inserted into the slot on the limit block 14, so that the pile body 23 is positioned at the upper position through the cooperation of the limit block 14 and the limit block 2 16;

[0045] S2: Under the action of the winch 2, the steel cable 3 drives the pile column 6 to move upward. When the pile column 6 reaches the highest point, the winch 2 stops running, and the pile column 6 moves downward under the action of gravity and hits the top surface of the pile body 23, and the pile body 23 moves downward immediately, and the pile driving operation is repeated in this way;

[0046] S3: As the pile body 23 moves downward, the power motor 19 can be started, and the power motor 19 drives the power screw 20 to rotate. Through the cooperation of the power screw 20 and the screw hole, the slider 15 can be moved downward, and then the limit block 2 16 and the limit block 1 14 can be moved downward synchronously, so that the limit block 2 16 and the limit block 1 14 move downward a short distance, and then the piling operation is performed. This repeated cycle can effectively prevent the pile body 23 from being offset and ensure the piling effect.

[0047] Specifically, a slide groove 21 is provided on the side of the connecting plate 11, a guide rod 1 is installed in the slide groove 21, a slider 13 is slidably sleeved on the outside of the guide rod 1, a slide hole 22 is provided on the side of the pile driver box 1, a guide rod 2 is installed in the slide hole 22, and a slider 2 15 is slidably sleeved on the outside of the guide rod 2. It should be noted that the slider 13 and the slider 2 15 can be slidably guided.

[0048] Specifically, the side surface of the limiting block 14 contacts the limiting block 2 16 . It should be noted that the limiting block 14 can be subjected to limiting processing.

[0049] Specifically, a bearing seat is installed on the side wall of the pile driver box 1, and the power screw 20 is installed on the bearing seat. It should be noted that this facilitates the rotation of the power screw 20.

[0050] Specifically, a guide wheel 4 is installed on the side of the pile driver box 1, the steel cable 3 contacts the inner side of the guide wheel 4, and a top hole is opened on the top of the limiting cylinder 5, and the steel cable 3 passes through the top hole. It should be noted that it is convenient to guide the steel cable 3.

[0051] The above is a detailed introduction to a piling device provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A piling device, characterized in that: include: A pile driver box (1), wherein a pile driving mechanism is provided on the pile driver box (1); The piling mechanism comprises a piling assembly and a positioning assembly; The pile driving assembly comprises a winch (2), a steel cable (3), a limiting cylinder (5) and a pile driving column (6); the winch (2) is installed inside a pile driving machine box (1); the steel cable (3) is wound on the winch (2); the steel cable (3) is connected to the pile driving column (6); the limiting cylinder (5) is installed on the side of the pile driving machine box (1); and the pile driving column (6) is slidably installed in the limiting cylinder (5); The positioning assembly comprises a hydraulic cylinder (7), a main board (8), a connecting plate (11), a slider 1 (13), a limit block 1 (14), a slider 2 (15), a limit block 2 (16), an insert block (17), a power motor (19) and a power screw (20); the hydraulic cylinder (7) is fixedly mounted on the side of the pile driver box (1); the hydraulic rod of the hydraulic cylinder (7) is fixedly connected to the main board (8); two branch plates 1 (9) and one branch plate 2 (10) are fixedly arranged on the side of the main board (8); the sides of the branch plate 1 (9) and the branch plate 2 (10) are fixedly connected to the connecting plate (11); the slider 1 (13) is slidably mounted on the connecting plate (11); the side of the slider 1 (13) is fixedly connected to the limit block 1 (14); the side of the slider 1 (13) is fixedly connected to the limit block 1 (16 ... The first positioning block (14) is fixedly connected, the second sliding block (15) is slidably installed on the pile driver box (1), the side of the second sliding block (15) is fixedly connected to the second positioning block (16), the side of the connecting plate (11) and the pile driver box (1) are both fixedly provided with a main positioning block (12), the side of the plug block (17) is fixedly connected to the second positioning block (16), the side of the first positioning block (14) is provided with a slot, the plug block (17) is clamped with the slot, the power motor (19) is fixedly installed inside the pile driver box (1), the output end of the power motor (19) is fixedly connected to the power screw (20), the top of the second sliding block (15) is provided with a screw hole, and the power screw (20) is threadedly connected to the screw hole.

2. A piling device according to claim 1, characterized in that: The tops of the main limit block (12), the first limit block (14) and the second limit block (16) are all provided with positioning holes (18), and the pile bodies (23) are fitted in the positioning holes (18).

3. A piling device according to claim 1, characterized in that: The side of the connecting plate (11) is provided with a slide groove (21), a guide rod (1) is installed in the slide groove (21), and a slide block (13) is slidably sleeved on the outer side of the guide rod (1).

4. A piling device according to claim 1, characterized in that: The side of the pile driver box (1) is provided with a sliding hole (22), a guide rod 2 is installed in the sliding hole (22), and a sliding block 2 (15) is slidably sleeved on the outer side of the guide rod 2.

5. A piling device according to claim 1, characterized in that: The side surface of the limiting block 1 (14) contacts the limiting block 2 (16).

6. A piling device according to claim 1, characterized in that: A bearing seat is installed on the side wall of the pile driver box (1), and a power screw rod (20) is installed on the bearing seat.

7. A piling device according to claim 1, characterized in that: The pile driver box (1) is provided with a guide on the side. The steel cable (3) contacts the inner side of the guide wheel (4).

8. A piling device according to claim 1, characterized in that: The top of the limiting cylinder (5) is provided with a top hole, and the steel cable (3) passes through the top hole.

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