Telegraph pole ground anchor dismantling device

Abstract

The utility model provides a telegraph pole ground anchor dismantling device, and relates to the field of ground anchor dismantling devices. The telegraph pole ground anchor dismounting device comprises a base and a ground anchor body, a supporting column is arranged at the top of the base, a mounting frame is fixedly connected to the top of the supporting column, a movable frame is movably connected to the interior of the mounting frame, two rotating shafts are symmetrically and fixedly connected to the outer side of the movable frame, and the two rotating shafts are rotationally connected with the mounting frame; a hydraulic cylinder is fixedly connected into the movable frame, the bottom of a piston rod of the hydraulic cylinder is connected with the ground anchor body, a driving box is fixedly connected to the outer side of the mounting frame, a rotating rod is rotationally connected into the driving box, a worm is fixedly connected to the outer side of the rotating rod, and one rotating shaft close to the driving box extends into the driving box and is fixedly connected with a worm wheel. According to the telegraph pole ground anchor dismantling device, the hydraulic cylinder is arranged to be of a rotatable structure, the dismantling angle can be adjusted according to the inclined ground anchor body, the telegraph pole ground anchor dismantling device is suitable for dismantling work of the inclined ground anchor body, and practicability is high.

Description

Technical Field

[0001] The present application relates to the technical field of ground anchor removal devices, and in particular to a ground anchor removal device for a utility pole. Background Art

[0002] The power ground anchor is a structural member made of steel bars or steel plates with an anchoring function. It is an indispensable component in the construction of power transmission lines.

[0003] A Chinese patent discloses a ground anchor removal device for power grid engineering, with the authorization announcement number CN219144865U. The above patent includes a mounting circular plate, the upper end of which is fixedly connected with a handle, and the outer surface of which is fixedly connected with three support and limit mechanisms, which are equidistantly distributed, and the left and right parts of the lower end of the mounting circular plate are fixedly connected with hydraulic cylinders, and the telescopic ends of the two hydraulic cylinders are fixedly connected with a connecting mechanism, and the front end of the connecting mechanism is provided with a ground anchor body; the support and limit mechanism includes a support leg, and the lower left end of the support leg is fixedly connected with an inclined rod, and the lower end of the support leg is fixedly connected with a convex block, and the upper end of the convex block is provided with a socket, and the socket is interspersed with a plug rod, and the plug rod is a structure that is wide at the top and narrow at the bottom. Although the above utility model has high installation efficiency, good removal effect, and high stability, it is suitable for the removal of ground anchors. However, most of the ground anchors used to fix cables are buried at an angle. When the above device uses a vertical hydraulic cylinder to disassemble and assemble the inclined ground anchor, it is difficult to pull the inclined ground anchor upward, which affects the efficiency of disassembly and assembly. Therefore, those skilled in the art provide a pole anchor removal device to solve the problems raised in the above background technology. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present application provides a utility pole ground anchor removal device, which solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: a utility pole ground anchor removal device, comprising a base and a ground anchor body, a support column is provided on the top of the base, a mounting frame is fixedly connected to the top of the support column, a movable frame is movably connected inside the mounting frame, two rotating shafts are symmetrically fixedly connected to the outer side of the movable frame, both rotating shafts are rotatably connected to the mounting frame, a hydraulic cylinder is fixedly connected inside the movable frame, the bottom of the hydraulic cylinder piston rod is connected to the ground anchor body, a drive box is fixedly connected to the outer side of the mounting frame, a rotating rod is rotatably connected inside the drive box, a worm is fixedly connected to the outer side of the rotating rod, one of the rotating shafts close to the drive box extends to the interior of the drive box and is fixedly connected to a worm wheel, the worm wheel is meshed with the worm, and a handle is fixedly connected to the top of the rotating rod.

[0008] By adopting the above technical scheme, the handle is rotated according to the position of the end of the anchor body to drive the rotating rod to rotate, and the rotation of the rotating rod drives the worm to rotate at the same time. The rotation of the worm can better drive the worm wheel to rotate, so as to realize the rotation operation of the rotating shaft. The rotating rotating shaft can better drive the hydraulic cylinder inside the movable frame to adjust the angle. After the tilted hydraulic cylinder is connected to the anchor body, the anchor body can be removed upwards. It is very suitable for the removal of the tilted anchor body and has strong practicality.

[0009] Preferably, a connecting plate is fixedly connected to the bottom of the hydraulic cylinder piston rod, a slot is provided inside the connecting plate, a latch is inserted inside the slot, and the latch is movably connected to the anchor body through insertion.

[0010] By adopting the above technical solution, the operation of the hydraulic cylinder is controlled to drive the connecting plate to move to the end of the anchor body, and the pin is inserted into the slot and connected with the anchor body at the same time, thereby completing the connection between the hydraulic cylinder and the anchor body, which is beneficial to the subsequent dismantling work and simple to operate.

[0011] Preferably, a guide column is fixedly connected to the top of the base and located on the inner side of the support column, and the support column is slidably connected to the guide column. An electric push rod is fixedly connected to the inside of the guide column, and the top of the electric push rod piston rod is fixedly connected to the top of the inner wall of the support column.

[0012] By adopting the above technical solution, the electric push rod can push the support column to move upward, and when the support column moves upward, it drives the mounting frame to move upward, so that the height of the hydraulic cylinder can be better adjusted to facilitate the connection between the connecting plate at the bottom of the hydraulic cylinder and the anchor body.

[0013] Preferably, the base is internally slidably connected to two movable plates, two universal wheels are symmetrically installed at the bottom of the two movable plates, and two screw rods are rotatably connected inside the base and above the movable plates, and the bottoms of the two screw rods are rotatably connected to the bottoms of adjacent movable plates.

[0014] By adopting the above technical solution, the universal wheel is separated from the ground when the anchor body is removed, which ensures the stability of the base placement. When the device needs to be moved, the screw rod is rotated to drive the movable plate to move downward. The movement of the movable plate can better drive the universal wheel to fit the ground, thereby increasing the flexibility of the base and facilitating the movement of the device.

[0015] Preferably, the hydraulic cylinder and the electric push rod are both electrically connected to an external control device.

[0016] By adopting the above technical solution, operating and controlling the external control equipment can better control the operating status of the hydraulic cylinder and the electric push rod, making it easier to operate the device.

[0017] Preferably, the tops of the two screw rods are fixedly connected with knobs, the tops of the two movable plates are symmetrically fixedly connected with two guide rods, and the four guide rods are slidably connected to the base.

[0018] By adopting the above technical solution, the knob is arranged to drive the screw rod to rotate, and the screw rod drives the movable plate to move up and down while driving the guide rod to slide inside the base, which is beneficial to ensure the stable movement of the movable plate and better fix the movable plate.

[0019] (III) Beneficial effects

[0020] The present application provides a utility pole anchor removal device, which has the following beneficial effects:

[0021] 1. The utility pole anchor removal device, by arranging the hydraulic cylinder as a rotatable structure, is conducive to adjusting the removal angle according to the inclined anchor body, so as to be suitable for the removal work of the inclined anchor body and has strong practicality.

[0022] 2. The utility pole anchor removal device has a simple and light overall structure and is easy to operate. A retractable universal wheel is provided at the bottom of the base, which can ensure the stability of the device during the removal work. When the device is moved, the universal wheel increases the flexibility of the device and makes it easy to move. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of this application.

[0024] Figure 2 This is a schematic diagram of the first main cross-sectional structure illustrated in this application.

[0025] Figure 3 This is a schematic diagram of the second main cross-sectional structure illustrated in this application.

[0026] Figure 4 This is a schematic diagram of the third main cross-sectional structure illustrated in this application.

[0027] In the figure: 1. base; 2. support column; 3. mounting frame; 4. movable frame; 5. hydraulic cylinder; 6. ground anchor body; 7. rotating shaft; 8. driving box; 9. worm gear; 10. rotating rod; 11. worm; 12. handle; 13. connecting plate; 14. latch; 15. guide column; 16. electric push rod; 17. movable plate; 18. universal wheel; 19. screw; 20. guide rod; 21. knob; 22. slot. DETAILED DESCRIPTION

[0028] The present application is further described in detail below through drawings and examples.

[0029] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The embodiment of the present application provides a utility pole ground anchor removal device, including a base 1 and a ground anchor body 6. A support column 2 is provided on the top of the base 1. A mounting frame 3 is fixedly connected to the top of the support column 2. A movable frame 4 is movably connected to the inside of the mounting frame 3. Two rotating shafts 7 are symmetrically fixedly connected to the outside of the movable frame 4. Both rotating shafts 7 are rotatably connected to the mounting frame 3. A hydraulic cylinder 5 is fixedly connected to the inside of the movable frame 4. The bottom of the piston rod of the hydraulic cylinder 5 is connected to the ground anchor body 6. A driving box 8 is fixedly connected to the outside of the mounting frame 3. A rotating rod 10 is rotatably connected to the inside of the driving box 8. A worm 11 is fixedly connected to the outside of the rotating rod 10. One of the rotating shafts 7 near the driving box 8 extends It extends to the interior of the drive box 8 and is fixedly connected with a worm wheel 9, which is meshed and connected with a worm 11. A handle 12 is fixedly connected to the top of the rotating rod 10. Specifically, the handle 12 is rotated according to the position of the end of the anchor body 6 to drive the rotating rod 10 to rotate. The rotating rod 10 drives the worm 11 to rotate at the same time. The rotation of the worm 11 can better drive the worm wheel 9 to rotate, so as to realize the rotation operation of the rotating shaft 7. The rotating rotating shaft 7 can better drive the hydraulic cylinder 5 inside the movable frame 4 to adjust the angle. After the tilted hydraulic cylinder 5 is connected to the anchor body 6, the anchor body 6 can be removed upwards, which is suitable for the removal of the tilted anchor body 6, and has strong practicality.

[0030] The bottom of the piston rod of the hydraulic cylinder 5 is fixedly connected with a connecting plate 13, a slot 22 is opened inside the connecting plate 13, a latch 14 is inserted inside the slot 22, and the latch 14 is movably connected with the anchor body 6. Specifically, the hydraulic cylinder 5 is controlled to drive the connecting plate 13 to move to the end of the anchor body 6, and the latch 14 is inserted into the slot 22 and connected with the anchor body 6 at the same time, thereby completing the connection work between the hydraulic cylinder 5 and the anchor body 6, which is beneficial to the subsequent dismantling work and simple to operate.

[0031] A guide column 15 is fixedly connected to the top of the base 1 and located on the inner side of the support column 2, and the support column 2 is slidably connected to the guide column 15. An electric push rod 16 is fixedly connected to the inside of the guide column 15. The electric push rod 16 can push the support column 2 to move upward. The top of the piston rod of the electric push rod 16 is fixedly connected to the top of the inner wall of the support column 2. Specifically, when the support column 2 moves upward, the mounting frame 3 is also driven to move upward, so that the height of the hydraulic cylinder 5 can be better adjusted to facilitate the connection between the connecting plate 13 at the bottom of the hydraulic cylinder 5 and the anchor body 6.

[0032] Two movable plates 17 are slidably connected inside the base 1, and two universal wheels 18 are symmetrically installed at the bottom of the two movable plates 17. Two screw rods 19 are rotatably connected inside the base 1 and located above the movable plates 17. The bottoms of the two screw rods 19 are rotatably connected to the bottoms of adjacent movable plates 17. Specifically, when the anchor body 6 is removed, the universal wheels 18 are separated from the ground, ensuring the stability of the placement of the base 1. When the device needs to be moved, the screw rods 19 are rotated to drive the movable plates 17 to move downward. The movement of the movable plates 17 can better drive the universal wheels 18 to fit the ground, thereby increasing the flexibility of the base 1 and facilitating the movement of the device.

[0033] The tops of the two screw rods 19 are fixedly connected with knobs 21, and the knobs 21 are arranged to facilitate driving the screw rods 19 to rotate. The tops of the two movable plates 17 are symmetrically fixedly connected with two guide rods 20, and the four guide rods 20 are all slidably connected to the base 1. The screw rods 19 drive the movable plates 17 to move up and down while driving the guide rods 20 to slide inside the base 1, which is beneficial to ensure the stable movement of the movable plates 17 while better fixing the movable plates 17.

[0034] The hydraulic cylinder 5 and the electric push rod 16 are both electrically connected to the external control device. Operating and controlling the external control device can better control the operating status of the hydraulic cylinder 5 and the electric push rod 16, making it easier to operate the device.

[0035] Working principle:

[0036] The handle 12 is rotated according to the position of the end of the anchor body 6 to drive the rotating rod 10 to rotate. The rotating rod 10 drives the worm 11 to rotate at the same time. The rotation of the worm 11 can better drive the worm wheel 9 to rotate, so as to realize the rotation operation of the rotating shaft 7. The rotating rotating shaft 7 can better drive the hydraulic cylinder 5 inside the movable frame 4 to adjust the angle. The operation of the hydraulic cylinder 5 drives the connecting plate 13 to move to the end of the anchor body 6, and the pin 14 is inserted into the inside of the slot 22 and connected with the anchor body 6, so as to complete the connection work between the hydraulic cylinder 5 and the anchor body 6. After the tilted hydraulic cylinder 5 is connected to the anchor body 6, the anchor body 6 can be removed upwards, which is very suitable for the removal of the tilted anchor body 6 and has strong practicality.

[0037] Although the embodiments of the present application 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 application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A utility pole anchor removal device, comprising a base (1) and an anchor body (6), characterized in that: The top of the base (1) is provided with a support column (2), the top of the support column (2) is fixedly connected to a mounting frame (3), the inside of the mounting frame (3) is movably connected to a movable frame (4), the outer side of the movable frame (4) is symmetrically fixedly connected to two rotating shafts (7), both of which are rotatably connected to the mounting frame (3), the inside of the movable frame (4) is fixedly connected to a hydraulic cylinder (5), the bottom of the piston rod of the hydraulic cylinder (5) is connected to the anchor body (6), the outer side of the mounting frame (3) is fixedly connected to a driving box (8), the inside of the driving box (8) is rotatably connected to a rotating rod (10), the outer side of the rotating rod (10) is fixedly connected to a worm (11), one of the rotating shafts (7) close to the driving box (8) extends to the inside of the driving box (8) and is fixedly connected to a worm wheel (9), the worm wheel (9) is meshingly connected to the worm wheel (11), and the top of the rotating rod (10) is fixedly connected to a handle (12).

2. A utility pole anchor removal device according to claim 1, characterized in that: The bottom of the piston rod of the hydraulic cylinder (5) is fixedly connected to a connecting plate (13), a slot (22) is provided inside the connecting plate (13), a latch (14) is inserted into the slot (22), and the latch (14) is movably connected to the anchor body (6) through insertion.

3. A utility pole anchor removal device according to claim 2, characterized in that: A guide column (15) is fixedly connected to the top of the base (1) and located on the inner side of the support column (2), and the support column (2) is slidably connected to the guide column (15). An electric push rod (16) is fixedly connected inside the guide column (15), and the top of the piston rod of the electric push rod (16) is fixedly connected to the top of the inner wall of the support column (2).

4. A utility pole ground anchor removal device according to claim 3, characterized in that: Two movable plates (17) are slidably connected inside the base (1), and two universal wheels (18) are symmetrically installed at the bottom of the two movable plates (17). Two screw rods (19) are rotatably connected inside the base (1) and located above the movable plates (17), and the bottoms of the two screw rods (19) are rotatably connected to the bottoms of adjacent movable plates (17).

5. A utility pole ground anchor removal device according to claim 4, characterized in that: The hydraulic cylinder (5) and the electric push rod (16) are both electrically connected to external control equipment.

6. A utility pole ground anchor removal device according to claim 5, characterized in that: The tops of the two screw rods (19) are fixedly connected with knobs (21), the tops of the two movable plates (17) are symmetrically fixedly connected with two guide rods (20), and the four guide rods (20) are slidably connected to the base (1).

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