Multi-position slidable oil cylinder base

Abstract

The utility model relates to the technical field of pile driving and pulling machines, in particular to a multi-position slidable oil cylinder base which comprises a base body, a first adjusting seat is arranged at the top of the base body, a second adjusting seat is arranged at the top of the first adjusting seat, a hydraulic cylinder is arranged at the top of the second adjusting seat, and grooves are formed in the two sides of the base body. A first screw is arranged in the groove, a first moving block is arranged on the first screw, one side of the first moving block is connected with a first adjusting seat, when the position of the hydraulic cylinder is adjusted, a first motor drives the first screw to drive the first adjusting seat to slide left and right, and a second motor drives a second screw to rotate. The second adjusting seat can be driven to slide back and forth, so that multi-directional sliding adjustment of the hydraulic cylinder is achieved, the practicability of the hydraulic cylinder is improved, and the hydraulic cylinder is more convenient to mount or dismount through the clamping mode of the clamping blocks, more convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of pile driving and pulling machines, in particular to a multi-position slidable oil cylinder base. Background Art

[0002] A pile driver is a pile-pulling machine that uses vibration, static force or hammering to pull piles out of the ground. When the pile driver is working, the pile frame and the pile hammer are used to pull up the pile by gravity and friction with the pile body. When pulling out a pile, the soil around the pile body is first hammered or vibrated to loosen the soil, and then the pile body is pulled up while vibrating or hammering until the pile is pulled out. It is suitable for pulling out smaller piles or the remaining piles after static pile pressing, and the cylinder base is one of the important parts of the pile driver.

[0003] The existing oil cylinder base is not convenient for multi-directional sliding adjustment of the oil cylinder when in use, and has low practicality. In addition, the traditional oil cylinder is fixed by screws, and the disassembly and installation speed is slow, which makes it troublesome to operate during maintenance and repair. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a multi-position slidable oil cylinder base.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-position slidable oil cylinder base, including a base body, a first adjustment seat is arranged on the top of the base body, a second adjustment seat is arranged on the top of the first adjustment seat, a hydraulic cylinder is arranged on the top of the second adjustment seat, grooves are arranged on both sides of the base body, a first screw is arranged inside the groove, a first moving block is arranged on the first screw, one side of the first moving block is connected to the first adjusting seat, a driven wheel is arranged at one end of the first screw, a belt is arranged on the driven wheel, a first motor is arranged at one end of the first adjusting seat, a driving wheel is arranged at the output end of the first motor, and one end of the belt is arranged on the driving wheel. A mounting groove is provided inside the top of the first adjusting seat, a second screw is provided inside the mounting groove, a second motor is provided at one end of the second screw, a second moving block is provided at the middle of the bottom end of the second adjusting seat, the second moving block is threadedly connected with the second screw, a bidirectional screw is provided inside the top of the second adjusting seat, a worm gear is provided at one end of the bidirectional screw, a worm is provided on one side of the second adjusting seat, the worm and the worm gear are meshingly connected, a handle is provided at one end of the worm, a moving plate is provided on the bidirectional screw, the moving plate is threadedly connected to the bidirectional screw, a clamping block is provided on one side of the moving plate, clamping slots are provided on both sides of the hydraulic cylinder, and one end of the clamping block is against the inside of the clamping slot.

[0008] Furthermore, the utility model is improved in that positioning holes are provided inside both sides of the bottom end of the hydraulic cylinder, positioning rods are provided on both sides of the top end of the second adjustment seat, and the positioning holes are sleeved on the positioning rods.

[0009] Furthermore, the utility model is improved in that slide grooves are arranged on both sides of the top end of the base body, and sliding blocks are arranged on both sides of the bottom end of the first adjustment seat, and the sliding blocks are slidably arranged inside the slide grooves.

[0010] Furthermore, the utility model is improved in that fixed slide bars are provided inside both sides of the top end of the first adjustment seat, and sliding sleeves are provided on both sides of the bottom end of the second adjustment seat, and the sliding sleeves are slidably sleeved on the fixed slide bars.

[0011] Furthermore, the utility model is improved in that an anti-slip cover is provided on the handle, and the anti-slip cover is made of rubber material.

[0012] Furthermore, the utility model is improved in that both the first motor and the second motor are servo motors.

[0013] Furthermore, the utility model is improved in that the base body, the first adjustment seat and the second adjustment seat are all provided with an anti-corrosion layer, and the anti-corrosion layer is made of epoxy resin.

[0014] Furthermore, the utility model is improved in that the positioning rod is fixedly connected to the second adjustment seat.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a multi-position slidable oil cylinder base, which has the following beneficial effects:

[0017] The multi-position slidable cylinder base, when adjusting the position of the hydraulic cylinder, the first motor drives the first screw rod to drive the first adjustment seat to slide left and right, and the second motor drives the second screw rod to rotate, which can drive the second adjustment seat to slide back and forth, thereby realizing multi-directional sliding adjustment of the hydraulic cylinder and improving the practicality of the hydraulic cylinder. The hydraulic cylinder is more convenient to install or disassemble through the clamping method of the clamping block, which makes it more convenient to use and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 Schematic diagram of some internal structures;

[0020] Figure 3 For this utility model Figure 2 A schematic diagram of the structure of the middle base body;

[0021] Figure 4 For this utility model Figure 2 An enlarged structural schematic diagram of the second adjustment seat;

[0022] Figure 5 For this utility model Figure 4 A schematic diagram of a top view structure;

[0023] Figure 6 For this utility model Figure 1 A schematic diagram of the enlarged structure of the hydraulic cylinder;

[0024] In the figure: 1. base body; 2. first adjustment seat; 3. second adjustment seat; 4. hydraulic cylinder; 5. first screw; 6. first moving block; 7. first motor; 8. slide groove; 9. driven wheel; 10. belt; 11. driving wheel; 12. mounting groove; 13. second screw; 14. second motor; 15. fixed slide rod; 16. second moving block; 17. sliding sleeve; 18. worm; 19. handle; 20. worm wheel; 21. moving plate; 22. block; 23. positioning rod; 24. bidirectional screw; 25. slot; 26. positioning hole. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-6, a multi-position slidable oil cylinder base comprises a base body 1, a first adjusting seat 2 is arranged on the top of the base body 1, a second adjusting seat 3 is arranged on the top of the first adjusting seat 2, a hydraulic cylinder 4 is arranged on the top of the second adjusting seat 3, grooves are arranged on both sides of the base body 1, a first screw 5 is arranged inside the groove, a first moving block 6 is arranged on the first screw 5, one side of the first moving block 6 is connected to the first adjusting seat 2, a driven wheel 9 is arranged at one end of the first screw 5, a belt 10 is arranged on the driven wheel 9, a first motor 7 is arranged at one end of the first adjusting seat 2, a driving wheel 11 is arranged at the output end of the first motor 7, one end of the belt 10 is arranged on the driving wheel 11, a mounting groove 12 is arranged inside the top of the first adjusting seat 2, a second screw 13 is arranged inside the mounting groove 12, and a first screw 13 is arranged at one end of the second screw 13 Second motor 14, a second moving block 16 is arranged in the middle of the bottom end of the second adjustment seat 3, the second moving block 16 is threadedly connected with the second screw 13, a bidirectional screw 24 is arranged in the top end of the second adjustment seat 3, a worm wheel 20 is arranged at one end of the bidirectional screw 24, a worm 18 is arranged on one side of the second adjustment seat 3, the worm 18 and the worm wheel 20 are meshedly connected, a handle 19 is arranged at one end of the worm 18, a moving plate 21 is arranged on the bidirectional screw 24, the moving plate 21 is threadedly connected with the bidirectional screw 24, a block 22 is arranged on one side of the moving plate 21, a card slot 25 is arranged on both sides of the hydraulic cylinder 4, one end of the card block 22 is against the inside of the card slot 25, positioning holes 26 are arranged inside on both sides of the bottom end of the hydraulic cylinder 4, positioning rods 23 are arranged on both sides of the top end of the second adjustment seat 3, and the positioning holes 26 are sleeved on the positioning rods 23,

[0027] In actual use of the above structure, the base body 1 is first fixedly installed at the specified position, and then the hydraulic cylinder 4 is installed. During installation, the positioning hole 26 at the bottom end of the hydraulic cylinder 4 is aligned with the positioning rod 23, and then the hydraulic cylinder 4 is installed on the second adjustment seat 3. At this time, the handle 19 is manually rotated, and the handle 19 drives the worm 18 to rotate, and the worm 18 drives the worm wheel 20. The worm wheel 20 drives the bidirectional screw 24 to rotate at the same time, and the bidirectional screw 24 drives the moving plate 21, and the moving plate 21 drives the card block 22, so that the card block 22 is stuck in the card slot 25 on both sides of the hydraulic cylinder 4, so as to reinforce the hydraulic cylinder 4. Through the installation in this way, the hydraulic cylinder 4 is relatively simple to install or disassemble, and is more practical. When adjusting the position of the hydraulic cylinder 4, the first motor 7 is turned on, and the first motor 7 drives the driving wheel 11, and the driving wheel 11 drives the driven wheel 9 through the belt 10, and the driven wheel 9 simultaneously drives the first screw 5, and the first screw 5 drives the first moving block 6, and the first moving block 6 simultaneously drives the first adjustment seat 2 to slide left and right, and the second motor 14 drives the second screw 13, and the second screw 13 drives the second adjustment seat 3 to slide forward and backward through the second moving block 16, thereby realizing the multi-directional sliding adjustment of the hydraulic cylinder 4.

[0028] In this embodiment, slide grooves 8 are provided on both sides of the top of the base body 1, and sliders are provided on both sides of the bottom of the first adjustment seat 2. The sliders are slidably arranged inside the slide grooves 8, thereby improving the stability of the first adjustment seat 2 during adjustment.

[0029] In this embodiment, fixed slide bars 15 are provided inside the two sides of the top of the first adjustment seat 2, and sliding sleeves 17 are provided on the two sides of the bottom of the second adjustment seat 3. The sliding sleeves 17 are slidably sleeved on the fixed slide bars 15 to improve the stability of the second adjustment seat 3 when sliding.

[0030] In this embodiment, the base body 1, the first adjustment seat 2 and the second adjustment seat 3 are all provided with an anti-corrosion layer, and the anti-corrosion layer is made of epoxy resin to improve the durability of the base.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Multi-position slidable oil cylinder base, characterized by: The invention comprises a base body (1), wherein a first adjustment seat (2) is arranged on the top of the base body (1), a second adjustment seat (3) is arranged on the top of the first adjustment seat (2), a hydraulic cylinder (4) is arranged on the top of the second adjustment seat (3), grooves are arranged on both sides of the base body (1), a first screw rod (5) is arranged inside the groove, a first moving block (6) is arranged on the first screw rod (5), one side of the first moving block (6) is connected to the first adjustment seat (2), a driven wheel (9) is arranged at one end of the first screw rod (5), a belt (10) is arranged on the driven wheel (9), a first motor (7) is arranged at one end of the first adjustment seat (2), a driving wheel (11) is arranged at the output end of the first motor (7), one end of the belt (10) is arranged on the driving wheel (11), a mounting groove (12) is arranged inside the top of the first adjustment seat (2), and a mounting groove (12) is arranged inside the mounting groove (12) A second screw (13) is provided, a second motor (14) is provided at one end of the second screw (13), a second moving block (16) is provided at the middle of the bottom end of the second adjustment seat (3), the second moving block (16) is threadedly connected to the second screw (13), a bidirectional screw (24) is provided inside the top end of the second adjustment seat (3), a worm wheel (20) is provided at one end of the bidirectional screw (24), a worm (18) is provided at one side of the second adjustment seat (3), the worm (18) and the worm wheel (20) are meshingly connected, a handle (19) is provided at one end of the worm (18), a moving plate (21) is provided on the bidirectional screw (24), the moving plate (21) and the bidirectional screw (24) are threadedly connected, a clamping block (22) is provided at one side of the moving plate (21), clamping grooves (25) are provided on both sides of the hydraulic cylinder (4), and one end of the clamping block (22) is against the inside of the clamping groove (25).

2. The multi-position slidable cylinder base according to claim 1, characterized in that: Positioning holes (26) are arranged inside the two sides of the bottom end of the hydraulic cylinder (4), and positioning rods (23) are arranged on the two sides of the top end of the second adjustment seat (3), and the positioning holes (26) are sleeved on the positioning rods (23).

3. The multi-position slidable cylinder base according to claim 2, characterized in that: Slide grooves (8) are arranged on both sides of the top end of the base body (1), and sliding blocks are arranged on both sides of the bottom end of the first adjustment seat (2), and the sliding blocks are slidably arranged inside the slide grooves (8).

4. The multi-position slidable cylinder base according to claim 3, characterized in that: Fixed slide bars (15) are arranged inside the two sides of the top end of the first adjustment seat (2), and sliding sleeves (17) are arranged on the two sides of the bottom end of the second adjustment seat (3), and the sliding sleeves (17) are slidably sleeved on the fixed slide bars (15).

5. The multi-position slidable cylinder base according to claim 4, characterized in that: The handle (19) is provided with an anti-slip cover (17), and the anti-slip cover (17) is made of rubber material.

6. The multi-position slidable cylinder base according to claim 5, characterized in that: The first motor (7) and the second motor (14) are both servo motors.

7. The multi-position slidable cylinder base according to claim 6, characterized in that: The base body (1), the first adjustment seat (2) and the second adjustment seat (3) are all provided with an anti-corrosion layer, and the anti-corrosion layer is made of epoxy resin.

8. The multi-position slidable cylinder base according to claim 7, characterized in that: The positioning rod (23) is fixedly connected to the second adjustment seat (3).

Images