Pile driver convenient to transfer

Abstract

The pile driver convenient to transfer particularly relates to the technical field of pile drivers and comprises a mounting plate, electric cylinders are symmetrically arranged at the top of the mounting plate, the telescopic ends of the electric cylinders are jointly connected with a fixing plate, the pile driver is fixedly mounted at the top of the fixing plate, the working end of the pile driver is connected with a drill bit, and a drill hole is formed in the top of the mounting plate. By means of the connecting mechanism and the adjusting mechanism, the sleeves can be conveniently adjusted to be stored below the mounting plate, meanwhile, the combined length of the sleeves and the telescopic rods can be shortened, and therefore the space occupied by equipment is reduced, and the equipment is convenient to use. Therefore, the device can be transferred and transported more conveniently, is convenient to use and is higher in practicability; the telescopic rod can adapt to the ground with different flatness, the angle of the sleeve and the combined length of the sleeve and the telescopic rod can be adjusted according to needs, the application range is wide, and use is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of pile drivers, in particular to a pile driver which is easy to transport. Background Art

[0002] Pile driving refers to driving piles into the ground to make the foundation of a building solid. Pile piles or stone piles are hammered into the ground to make the foundation of a building solid. There are many types of pile drivers, such as handheld pile drivers. Handheld pile drivers have a wide range of applications and can be used for construction tasks in the fields of construction, gardening, and electricity. Whether it is a busy construction site in the city or in the construction of farmland in the suburbs, handheld pile drivers can play an excellent role. It can be used for pile driving, tamping foundations, vibrating pile sinking, and other tasks.

[0003] The patent with publication number CN215292332U discloses an electric pile driver, including a mounting plate, a supporting foot plate, a guide column, a connecting pipe, a fixed foot seat, an electric cylinder, a pile driver mounting plate, an electric pile driver, a connecting flange, and a fastening bolt. Compared with the prior art, the utility model has the following beneficial effects: the supporting foot plate cooperates with the guide column, the connecting pipe, and the fixed foot seat to stably place the electric pile driver in the soil, while keeping the electric pile driver always vertical to the ground; when piling, the guardrail is ensured to be vertically driven into the soil, thereby improving the construction quality; the electric push rod drives the electric pile driver to move, and the staff only needs to hold the electric pile driver steady during operation, and the piling can be completed by contracting the electric cylinder to cooperate with the pile driver. The utility model is simple to use and easy to operate, and does not require the staff to have a large gripping force; according to the actual soil conditions, the connecting flange can be removed, and a drill bit or impact head suitable for the work can be fixed on the pile driving head of the electric pile driver, which is suitable for use in a variety of working environments.

[0004] During use of the above-mentioned pile driver, the length of its supporting foot plate and the connection angle with the mounting plate are fixed, so that it occupies a large space, which makes it inconvenient to transport it, and it is inconvenient to use; and it cannot be adaptively adjusted according to the flatness of the ground to better support and fix the equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a pile driver which is easy to transport, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a pile driver that is easy to transport, comprises a mounting plate, an electric cylinder is symmetrically arranged on the top of the mounting plate, the telescopic ends of the electric cylinder are commonly connected to a fixing plate, a pile driver is fixedly installed on the top of the fixing plate, the working end of the pile driver is connected to a drill bit, and a drill hole is opened on the top of the mounting plate, a plurality of sleeves are symmetrically arranged on the outside of the mounting plate, the upper end of the sleeve is connected to the mounting plate through a connecting mechanism, a telescopic rod is movably installed on the inside of the sleeve, an adjusting mechanism connected to the telescopic rod is provided on the outer wall of the lower end of the sleeve, the connecting mechanism comprises a connecting head, and the connecting head is fixedly connected to the upper end of the sleeve, the connecting head is rotatably connected to the mounting plate, and a plurality of teeth are provided on the outer wall of the connecting head, the adjusting mechanism comprises a sleeve shell, and the sleeve shell is fixedly installed on the outer wall of the lower end of the sleeve, and a pressing shell is movably installed on the inside of the sleeve.

[0007] Furthermore, the connecting mechanism also includes a support rod, a slide groove is symmetrically opened at the bottom of the mounting plate, the support rod is arranged in the slide groove, one end of the support rod is connected with a block outside the mounting plate, and the block is meshed with a plurality of teeth on the outer wall of the connecting head, and the other end of the support rod is fixedly connected with a baffle, and a spring is sleeved between the baffle and the inner wall of the slide groove on the outer side of the support rod, a bolt is threadedly connected to the bottom of the baffle, and the upper end of the bolt is inserted into the jacking hole opened in the top wall of the slide groove, and the lower end of the slide groove is connected with a handle outside the mounting plate through the connecting mechanism, and the angle between the sleeve and the mounting plate can be adjusted through the connecting mechanism. When the equipment needs to be transported, it can be retracted to the bottom of the mounting plate by adjustment to reduce the occupied space for its transportation, and it can be adjusted accordingly according to the flatness of the ground where work is required to be done to improve the supporting effect and make it more stable.

[0008] Furthermore, the adjusting mechanism also includes a rotating rod, and the rotating rod is positioned on the inner side of the pressing shell, the two ends of the rotating rod are respectively rotatably connected to the inner wall of the sleeve shell, the outer wall of the pressing shell is symmetrically provided with track grooves adapted to the rotating rod, the outer wall of the rotating rod is sleeved with a gear in the pressing shell, a plug rod is provided between the two gears, and the lower end of the plug rod is inserted into the limiting hole provided on the outer wall of the telescopic rod, the inner wall of the pressing shell and the outer wall of the plug rod are respectively symmetrically provided with a plurality of tooth grooves 1 and 2 that mesh with the gears, and a spring 2 is sleeved on the outer side of the plug rod between the pressing shell and the outer wall of the sleeve. Through the adjusting mechanism, the combined length of the sleeve and the telescopic rod can be conveniently adjusted, so that it can be better adjusted according to the terrain and the stability of the equipment support can be improved.

[0009] Furthermore, the connecting head is hinged to the mounting plate, and the two ends of the spring are respectively fixedly connected to the baffle and the inner wall of the slide groove. The cross-section of the slide groove is convex-shaped to support and limit the connecting head, and the shape of the slide groove can limit and guide the baffle.

[0010] Furthermore, the rotating rod is rotatably connected to the sleeve shell through a bearing, the inserting rod is movably connected to the pressing shell, and the two ends of the second spring are respectively fixedly connected to the pressing shell and the sleeve to facilitate the elastic force of the second spring to reset the pressing shell.

[0011] Furthermore, the lower end of the connector is conical, the connector is a rectangular structure, and one end of the connector is semicircular, so that the lower end of the telescopic rod can be inserted into the ground to make the device more stable.

[0012] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0013] 1. The utility model can conveniently adjust the sleeve to be stored under the mounting plate through the connecting mechanism and the adjusting mechanism, and can also shorten the combined length of the sleeve and the telescopic rod, thereby reducing the space occupied by the equipment, making it more convenient to transport and transfer, easy to use, and more practical;

[0014] 2. The utility model can be adapted to the ground with different flatness. The angle of the sleeve and the combined length of the sleeve and the telescopic rod can be adjusted according to the needs. It has a wide range of applications and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0018] Figure 3 It is a schematic diagram of the structure between the sleeve shell and the pressing shell of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure between the plug rod, gear, pressing shell and sleeve shell of the utility model;

[0020] In the figure: 1. mounting plate; 2. electric cylinder; 3. fixing plate; 4. pile driver; 5. sleeve; 6. connector; 7. telescopic rod; 8. support rod; 9. block; 10. baffle; 11. spring 1; 12. bolt; 13. sleeve shell; 14. pressing shell; 15. rotating rod; 16. gear; 17. plug rod; 18. spring 2; 19. tooth groove 1; 20. tooth groove 2; 21. rail groove; 22. slide groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] like Figure 1 - Figure 4The pile driver shown in the figure, which is easy to transport, includes a mounting plate 1, an electric cylinder 2 is symmetrically arranged on the top of the mounting plate 1, and the telescopic ends of the electric cylinder 2 are commonly connected to a fixing plate 3, a pile driver 4 is fixedly installed on the top of the fixing plate 3, the working end of the pile driver 4 is connected to a drill bit, and a drill hole is opened on the top of the mounting plate 1, and a plurality of sleeves 5 are symmetrically arranged on the outside of the mounting plate 1, the upper end of the sleeve 5 is connected to the mounting plate 1 through a connecting mechanism, a telescopic rod 7 is movably installed on the inside of the sleeve 5, and an adjusting mechanism connected to the telescopic rod 7 is provided on the outer wall of the lower end of the sleeve 5, the connecting mechanism includes a connecting head 6, and the connecting head 6 is fixedly connected to the upper end of the sleeve 5, the connecting head 6 is rotatably connected to the mounting plate 1, and a plurality of teeth are provided on the outer wall of the connecting head 6, and the adjusting mechanism includes a sleeve shell 13, and the sleeve shell 13 is fixedly installed on the outer wall of the lower end of the sleeve 5, and a pressing shell 14 is movably installed on the inside of the sleeve 5. In this example, the connecting mechanism also includes a support rod 8, and a slide groove 22 is symmetrically opened at the bottom of the mounting plate 1. The support rod 8 is arranged in the slide groove 22. One end of the support rod 8 is connected with a block 9 outside the mounting plate 1, and the block 9 is meshed with several teeth on the outer wall of the connecting head 6. The other end of the support rod 8 is fixedly connected with a baffle 10. A spring 11 is sleeved between the baffle 10 and the inner wall of the slide groove 22 on the outer side of the support rod 8. A bolt 12 is threadedly connected to the bottom of the baffle 10, and the upper end of the bolt 12 is inserted into the jack opened on the top wall of the slide groove 22. The lower end of the slide groove 22 is connected with a handle outside the mounting plate 1. Through the connecting mechanism, the angle between the sleeve 5 and the mounting plate 1 can be adjusted. When the equipment needs to be transported, it can be retracted to the bottom of the mounting plate 1 by adjustment to reduce the occupied space for its transportation. It can also be adjusted accordingly according to the flatness of the ground where the work is required to be done to improve the supporting effect and make it more stable. In this example, the adjustment mechanism also includes a rotating rod 15, and the rotating rod 15 is positioned on the inner side of the pressing shell 14, and the two ends of the rotating rod 15 are respectively rotatably connected to the inner wall of the sleeve shell 13, and the outer wall of the pressing shell 14 is symmetrically provided with a track groove 21 adapted to the rotating rod 15, and the outer wall of the rotating rod 15 is sleeved with a gear 16 in the pressing shell 14, and an insertion rod 17 is provided between the two gears 16, and the lower end of the insertion rod 17 is inserted into the limiting hole provided on the outer wall of the telescopic rod 7, and the inner wall of the pressing shell 14 and the outer wall of the insertion rod 17 are respectively symmetrically provided with a plurality of tooth grooves 19 and tooth grooves 20 meshing with the gear 16, and the outer side of the insertion rod 17 is sleeved with a spring 2 18 between the pressing shell 14 and the outer wall of the sleeve 5. Through the adjustment mechanism, the combined length of the sleeve 5 and the telescopic rod 7 can be conveniently adjusted, so that it can be better adjusted according to the terrain and the stability of the equipment support can be improved.

[0023] In this example, the connector 6 is hinged to the mounting plate 1, and the two ends of the spring 11 are fixedly connected to the baffle 10 and the inner wall of the slide 22 respectively. The cross section of the slide 22 is a convex shape, so as to support and limit the connector 6, and the shape of the slide 22 can limit and guide the baffle 10. In this example, the rotating rod 15 is rotatably connected to the sleeve 13 through a bearing, the insertion rod 17 is movably connected to the pressing shell 14, and the two ends of the spring 2 18 are fixedly connected to the pressing shell 14 and the sleeve 5 respectively, so as to facilitate the elastic force of the spring 2 18 to reset the pressing shell 14. In this example, the lower end of the connector 6 is conical, the connector 6 is a rectangular structure, and one end of the connector 6 is semicircular, so that the lower end of the telescopic rod 7 can be inserted into the ground to make the device more stable.

[0024] When the angle between the sleeve 5 and the mounting plate 1 needs to be adjusted, the handle can be twisted to drive the bolt 12 to rotate, so that one end of the bolt 12 moves out of the insertion hole, and then the sleeve 5 is rotated to drive the connecting head 6 to rotate around the hinge between the connecting head 6 and the mounting plate 1. At the same time, the rotation of the connecting head 6 will drive the teeth driven by it to rotate synchronously, so that the teeth squeeze and push the card block 9 to move to one side of the mounting plate 1. At the same time, the card block 9 will drive the support rod 8 to push the baffle 10 and then stretch the spring 11. When the teeth of the squeezed card block 9 are misaligned with the card block 9, the baffle 10 drives the support rod 8 to reset under the elastic force of the spring 11, thereby driving the card block 9 to reset, so that the card block 9 is meshed with the teeth on the connecting head 6 again, and so on and so forth, until the sleeve 5 is adjusted to a suitable angle position, the handle is twisted to drive the bolt 12, so that the bolt 12 is inserted into the insertion hole, so as to achieve the limit fixation of the baffle 10, thereby achieving the locking of the angle of the sleeve 5; it is convenient to use; and when it is necessary to adjust When adjusting the combined length of the sleeve 5 and the telescopic rod 7, the pressing shell 14 can be pressed to move the pressing shell 14 into the sleeve shell 13 and squeeze the spring 2 18, so that the tooth groove 19 on the inner wall of the pressing shell 14 drives the gear 16 meshing with it to drive the rotating rod 15 to rotate, and cooperate with the tooth groove 20, thereby driving the tooth groove 19 to move upward, so that the tooth groove 20 is inserted into the limiting hole provided on the outer wall of the telescopic rod 7 and one end is moved out, and then the telescopic rod 7 can be adjusted to move up and down in the sleeve 5, and the combined length of the sleeve 5 and the telescopic rod 7 is changed. After adjusting it to a suitable length position, the force applied to the pressing shell 14 is released, so that the pressing shell 14 is reset under the elastic force of the spring 2 18, so that the gear 16 can be driven to rotate in the opposite direction, and then the insertion rod 17 is driven to reset downward, so that the insertion rod 17 is inserted into the corresponding limiting hole on the outer wall of the telescopic rod 7, thereby completing the restriction and fixation of the telescopic rod 7, and completing the adjustment of the combined length of the sleeve 5 and the telescopic rod 7, which is convenient to use and more practical.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pile driver that is easy to transport, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is symmetrically provided with an electric cylinder (2), the telescopic ends of the electric cylinder (2) are commonly connected to a fixing plate (3), a pile driver (4) is fixedly installed on the top of the fixing plate (3), the working end of the pile driver (4) is connected to a drill bit, and a drill hole is opened on the top of the mounting plate (1), a plurality of sleeves (5) are symmetrically provided on the outside of the mounting plate (1), the upper ends of the sleeves (5) are connected to the mounting plate (1) through a connecting mechanism, and a telescopic spring (6) is movably installed on the inside of the sleeve (5) The outer wall of the lower end of the sleeve (5) is provided with an adjustment mechanism connected to the telescopic rod (7), the connection mechanism comprises a connecting head (6), and the connecting head (6) is fixedly connected to the upper end of the sleeve (5), the connecting head (6) is rotatably connected to the mounting plate (1), and the outer wall of the connecting head (6) is provided with a plurality of teeth, the adjustment mechanism comprises a sleeve shell (13), and the sleeve shell (13) is fixedly installed on the outer wall of the lower end of the sleeve (5), and a pressing shell (14) is movably installed inside the sleeve (5).

2. The pile driver that is easy to transport according to claim 1 is characterized in that: The connecting mechanism also includes a support rod (8), a slide groove (22) is symmetrically opened at the bottom of the mounting plate (1), the support rod (8) is arranged in the slide groove (22), one end of the support rod (8) is connected to a clamping block (9) outside the mounting plate (1), and the clamping block (9) is meshed with a plurality of teeth on the outer wall of the connecting head (6), the other end of the support rod (8) is fixedly connected to a baffle (10), a spring (11) is sleeved between the baffle (10) and the inner wall of the slide groove (22) on the outer side of the support rod (8), a bolt (12) is threadedly connected to the bottom of the baffle (10), and the upper end of the bolt (12) is inserted into a socket opened in the inner top wall of the slide groove (22), and the lower end of the slide groove (22) is connected to a handle outside the mounting plate (1).

3. The pile driver that is easy to transport according to claim 1 is characterized in that: The adjusting mechanism further comprises a rotating rod (15), and the rotating rod (15) is arranged on the inner side of the pressing shell (14), and the two ends of the rotating rod (15) are respectively rotatably connected to the inner wall of the sleeve shell (13), and the outer wall of the pressing shell (14) is symmetrically provided with a track groove (21) adapted to the rotating rod (15), and the outer wall of the rotating rod (15) is sleeved with a gear (16) in the pressing shell (14), and an insertion rod (17) is arranged between the two gears (16), and the lower end of the insertion rod (17) is inserted into a limiting hole arranged on the outer wall of the telescopic rod (7), and the inner wall of the pressing shell (14) and the outer wall of the insertion rod (17) are respectively symmetrically provided with a plurality of tooth grooves 1 (19) and tooth grooves 2 (20) meshing with the gears (16), and the outer side of the insertion rod (17) is sleeved with a spring 2 (18) between the pressing shell (14) and the outer wall of the sleeve (5).

4. The pile driver that is easy to transport according to claim 2 is characterized in that: The connecting head (6) is hinged to the mounting plate (1), and the two ends of the spring 1 (11) are respectively fixedly connected to the baffle (10) and the inner wall of the slide groove (22), and the cross section of the slide groove (22) is a convex shape.

5. The pile driver that is easy to transport according to claim 3 is characterized in that: The rotating rod (15) is rotatably connected to the sleeve shell (13) via a bearing, the inserting rod (17) is movably connected to the pressing shell (14), and the two ends of the second spring (18) are fixedly connected to the pressing shell (14) and the sleeve (5) respectively.

6. The pile driver that is easy to transport according to claim 2, characterized in that: The lower end of the connecting head (6) is conical, the connecting head (6) is a rectangular structure, and one end of the connecting head (6) is semicircular.

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