Ground wire storage mechanism with auxiliary pulling function

Abstract

The invention relates to the technical field of wire storage, in particular to a ground wire storage mechanism with an auxiliary pulling function, which comprises a bottom plate, supporting plates are oppositely arranged on the bottom plate, a winding drum for storing a ground wire is arranged between the supporting plates, mounting plates are oppositely arranged on the front sides of the supporting plates, and a sliding frame is arranged between the mounting plates. The sliding frame is internally provided with disc-type shafts which are symmetrical up and down, the disc-type shafts are provided with rotatable rotating wheels, the sliding frame is internally provided with an adjusting assembly used for adjusting the distance between the disc-type shafts, when a ground wire penetrates through the rotating wheels, the rotating wheels can position and guide the ground wire, and the rotating wheels can rotate in the storage process of the ground wire; when the winding drum rotates and drags the ground wire to store the ground wire, the rotation of the rotating wheel can effectively reduce the resistance of the ground wire in the dragging process, and meanwhile, the ground wire can be dragged more smoothly, so that the ground wire is prevented from being knotted or clamped in the storage process.

Description

Technical Field

[0001] The invention relates to the technical field of wire storage, in particular to a ground wire storage mechanism with an auxiliary pulling function. Background Art

[0002] As an important component of power lines, ground wires are widely used in lightning protection and grounding operations of transmission lines. During the production and storage process of ground wires, they are usually wound into coils through storage devices to facilitate subsequent transportation, storage and construction operations.

[0003] For example, the patent with announcement number CN212581200U discloses a ground wire storage device for wireless communication, including a bottom plate, a handle disposed on one side of the top of the bottom plate, a fixing frame disposed on both sides of the top of the bottom plate, a motor mounted on one side of the fixing frame, the output end of the motor is connected to a rotating shaft penetrating into the inside of the fixing frame, a limiting cylinder is disposed on the side of the fixing frame away from the motor, and a movable rod penetrating into the inside of the fixing frame is disposed inside the limiting cylinder. The ground wire storage device for wireless communication can fix wire rollers of different sizes, making it convenient for people to use.

[0004] However, in actual use, when the ground wire is stored, it cannot be positioned and guided, and the pulling resistance of the ground wire during the storage process is large. At the same time, the ground wire is easily offset during the winding process, resulting in uneven distribution on the reel and causing the ground wires to be entangled with each other. Summary of the invention

[0005] The object of the present invention is to provide a ground wire storage mechanism with an auxiliary pulling function to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A ground wire storage mechanism with an auxiliary pulling function comprises a bottom plate, support plates are arranged opposite to each other on the bottom plate, a reel for storing the ground wire is arranged between the support plates, mounting plates are arranged opposite to each other on the front sides of the support plates, a sliding frame is arranged between the mounting plates, a disc-type shaft symmetrical up and down is arranged in the sliding frame, a rotatable rotating wheel is arranged on the disc-type shaft, an adjusting component for adjusting the spacing between the disc-type shafts is arranged in the sliding frame, a mounting component for mounting the reel is arranged between the support plates, and a moving component for driving the sliding frame to move back and forth is arranged between the mounting plates.

[0008] Furthermore, the adjustment component includes vertical plates relatively arranged on both sides of the sliding frame, sliding grooves are provided in the vertical plates, rod bodies extending into the corresponding sliding grooves are relatively provided on both sides of the disc shaft, a round rod slidably connected to the rod body is provided in the sliding groove, and a spring for pushing the rod body is sleeved on the round rod.

[0009] Furthermore, the reel includes a connecting shaft, both ends of the connecting shaft are provided with limit plates, the mounting assembly includes a main shaft which is arranged on a support plate on one side and can rotate, one end of the main shaft is extended between the support plates, a square block is provided on the end surface of the main shaft extending between the support plates, one end of the connecting shaft is provided with a square hole for inserting the square block, the other end is provided with a conical hole, and the other side of the support plate is provided with a conical block which can be inserted into the conical hole or away from the conical hole.

[0010] Furthermore, a fixing cylinder is provided on the other side of the support plate, a threaded rod is provided in the fixing cylinder, the threaded rod is connected to the fixing cylinder through threads and one end of the threaded rod is connected to the conical block, and a rotating disk is provided on the other end of the threaded rod.

[0011] Furthermore, a limit plate is provided between the mounting plates, a limit slot is provided on the limit plate, a reciprocating screw rod connected to the mounting plates at both ends is provided above the limit plate, a sliding block is provided on the reciprocating screw rod, and a limit block extending into the limit slot is provided at the bottom end of the sliding block.

[0012] Furthermore, a driving sprocket is provided at the end of the main shaft that does not extend into the support plates, a driven sprocket is provided at one end of the reciprocating screw rod, and a chain is provided between the driving sprocket and the driven sprocket.

[0013] Furthermore, a sleeve with one end connected to the side wall of the support plate is sleeved on the main shaft, and a plurality of elastic clamping blocks are evenly spaced along the circumferential direction at the other end of the sleeve. An extrusion ring threadedly connected to the sleeve for extruding the elastic clamping blocks is provided.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the present invention, when the ground wire passes through between the rotating wheels, the rotating wheels can position and guide the ground wire, and the rotating wheels can rotate during the storage process of the ground wire. When the reel rotates and pulls the ground wire for storage, the rotation of the rotating wheels can effectively reduce the resistance of the ground wire during the pulling process, and at the same time make the pulling of the ground wire smoother, avoiding the ground wire from being knotted or stuck during the storage process. The spacing and clamping force between the rotating wheels can be automatically adjusted by the spring to adapt to ground wires of different thicknesses.

[0016] 2. In the present invention, the rotation of the multi-thread rod can drive the sliding block to move back and forth along the reciprocating thread rod. The movement of the sliding block can drive the rotating wheel to move back and forth, thereby driving the ground wire to be evenly arranged on the reel.

[0017] 3. The present invention rotates the extrusion ring toward the elastic clamp block so that the inner wall of the extrusion ring can squeeze the elastic clamp block, causing the elastic clamp block to deform and clamp the main shaft to prevent the main shaft from rotating. When the ground wire is stored, the clamp on the main shaft can be released. After the ground wire is stored, the main shaft can be clamped to prevent the main shaft from rotating accidentally and causing the reel to rotate, thereby causing the ground wire on the reel to loosen and fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is one of the overall structural schematic diagrams of a ground wire storage mechanism with auxiliary pulling function in the present invention.

[0019] Figure 2 It is a schematic diagram of the structure in which the protective cover and the reel are not installed in the present invention.

[0020] Figure 3 It is a schematic diagram of the exploded structure of the reel, extrusion ring and rotating wheel in the present invention.

[0021] The meanings of the numbers in the figure are as follows: 100, bottom plate; 101, support plate; 102, reel; 103, mounting plate; 104, sliding frame; 105, disc shaft; 106, rotating wheel; 200, vertical plate; 201, sliding groove; 202, rod body; 203, round rod; 204, spring; 300, main shaft; 301, square block; 302, square hole; 303, tapered hole; 30 4. Conical block; 305. Fixed cylinder; 306. Threaded rod; 307. Rotating disk; 400. Limiting plate; 401. Limiting groove; 402. Reciprocating screw rod; 403. Sliding block; 404. Driving sprocket; 405. Driven sprocket; 406. Chain; 407. Crank handle; 408. Protective cover; 408. Baffle plate; 500. Sleeve; 502. Elastic clamp block; 503. Extrusion ring. DETAILED DESCRIPTION

[0022] In order to further understand the content of the present invention, the present invention is described in detail in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are only for explaining the present invention and are not intended to limit it.

[0023] The following is combined with Figure 1-Figure 3 This embodiment is described in further detail.

[0024] See also Figure 1-Figure 3 In this embodiment, a ground wire storage mechanism with an auxiliary pulling function includes a bottom plate 100, support plates 101 are relatively arranged on the bottom plate 100, a reel 102 for storing the ground wire is arranged between the support plates 101, mounting plates 103 are relatively arranged on the front sides of the support plates 101, a sliding frame 104 is arranged between the mounting plates 103, a disc shaft 105 symmetrical up and down is arranged in the sliding frame 104, a rotatable rotating wheel 106 is arranged on the disc shaft 105, an adjusting component for adjusting the distance between the disc shafts 105 is arranged in the sliding frame 104, a mounting component for mounting the reel 102 is arranged between the support plates 101, and a moving component for driving the sliding frame 104 to reciprocate is arranged between the mounting plates 103.

[0025] In this embodiment, the reel 102 can be installed between the support plates 101 through the installation component, and the reel 102 can be rotated after installation. When the ground wire is stored, one end of the ground wire is passed through the rotating wheels 106 and then fixed on the reel 102. The ground wire can be stored by rotating the reel 102.

[0026] In this embodiment, when the ground wire passes through the rotating wheels 106, the rotating wheels 106 can position and guide the ground wire, and the rotating wheels 106 can rotate during the storage process of the ground wire. When the reel 102 rotates and pulls the ground wire for storage, the rotation of the rotating wheels 106 can effectively reduce the resistance of the ground wire during the pulling process, and at the same time make the pulling of the ground wire smoother, avoiding the ground wire from getting knotted or stuck during the storage process.

[0027] In this embodiment, the rotation of the rotating wheel 106 can reduce the friction between the ground wire and other parts, thereby protecting the surface of the ground wire and reducing the wear of the surface.

[0028] When the ground wire passes through the rotating wheels 106, the adjusting component can automatically adjust the spacing between the disc shafts 105 according to the thickness of the ground wire, thereby adjusting the spacing between the rotating wheels 106 to adapt to wires of different thicknesses.

[0029] In this embodiment, the sliding frame 104 can be driven to move back and forth by the moving assembly, and the movement of the sliding frame 104 can drive the rotating wheels 106 to move, so that the ground wires passing through the rotating wheels 106 can be evenly arranged on the reel 102 .

[0030] See also Figure 1-Figure 3 In this embodiment, the adjustment component includes vertical plates 200 relatively arranged on both sides of the sliding frame 104, and a sliding groove 201 is provided in the vertical plate 200. Rod bodies 202 extending into the corresponding sliding grooves 201 are relatively provided on both sides of the disc shaft 105. A round rod 203 slidably connected to the rod body 202 is provided in the sliding groove 201, and a spring 204 for pushing the rod body 202 is sleeved on the round rod 203.

[0031] In this embodiment, the vertical plate 200 is fixedly connected to the sliding frame 104, and the rod body 202 is slidably connected to the sliding groove 201. The spring 204 can push the rod bodies 202 closer to each other, so that the rotating wheel 106 clamps the ground wire, and in the process of storing the ground wire, the rotating wheel 106 can rotate accordingly to reduce the resistance to pulling the ground wire. When thin wires of different thicknesses pass through the rotating wheels 106, the spring 204 can automatically adjust the spacing and clamping force between the rotating wheels 106 to adapt to ground wires of different thicknesses.

[0032] See also Figure 1-Figure 3In this embodiment, the reel 102 includes a connecting shaft, and limit plates are provided at both ends of the connecting shaft. The mounting assembly includes a main shaft 300 which is arranged on one side support plate 101 and can rotate. One end of the main shaft 300 is extended between the support plates 101, and a square block 301 is provided on the end surface of the main shaft 300 extending between the support plates 101. A square hole 302 for inserting the square block 301 is provided at one end of the connecting shaft, and a conical hole 303 is provided at the other end. A conical block 304 which can be inserted into the conical hole 303 or away from the conical hole 303 is provided on the other side of the support plate 101.

[0033] In this embodiment, the main shaft 300 is installed through a bearing, the square block 301 is fixedly connected to the main shaft 300, and the conical block 304 is rotatably connected to the conical hole. When installing the reel 102, the square block 301 is inserted into the square hole 302 on the connecting shaft to pre-fix the reel 102. After the pre-fixing is completed, the conical block 304 is inserted into the conical hole 303 to complete the installation of the reel 102 between the support plates 101.

[0034] In this embodiment, through the cooperation between the square block 301 and the square hole 302, the conical block 304 and the conical hole are rotatably connected, so that the rotation of the main shaft 300 can drive the reel 102 to rotate to store the ground wire.

[0035] See also Figure 1-Figure 3 In this embodiment, a fixed cylinder 305 is provided on the other side of the support plate 101, and a threaded rod 306 is provided in the fixed cylinder 305, which is threadedly connected to the fixed cylinder 305 and one end of which is connected to the conical block 304, and a rotating disk 307 is provided at the other end of the threaded rod 306.

[0036] In this embodiment, the fixed cylinder 305 is fixedly connected to the support plate 101, the threaded rod 306 is fixedly connected to the conical block 304, and the rotating disk 307 is fixedly connected to the threaded rod 306. The threaded rod 306 can be driven to move by rotating the rotating disk 307, thereby driving the conical block 304 connected to the threaded rod 306 to be inserted into the conical hole 303 or away from the conical hole 303. When it is necessary to remove the reel 102 for replacement, the turntable can be rotated to drive the conical block 304 away from the conical hole 303, and then the reel 102 can be pushed to separate the square block 301 from the square hole 302, and the reel 102 can be removed for replacement, which is convenient for the operator to replace the reel 102.

[0037] See also Figure 1-Figure 3 In this embodiment, a limit plate 400 is provided between the mounting plates 103, a limit groove 401 is provided on the limit plate 400, a reciprocating screw 402 connected to the mounting plates 103 at both ends is provided above the limit plate 400, a sliding block 403 is provided on the reciprocating screw 402, and a limit block extending into the limit groove 401 is provided at the bottom end of the sliding block 403.

[0038] In this embodiment, the limit plate 400 is fixedly connected to the mounting plate 103, the reciprocating screw 402 is installed through a bearing, the limit block is fixedly connected to the sliding block 403, and is slidably connected to the limit groove 401, so that the rotation of the reciprocating screw 402 can drive the sliding block 403 to move back and forth along the reciprocating screw 402, and the movement of the sliding block 403 can drive the rotating wheel 106 to move back and forth, thereby driving the ground wire to be evenly arranged on the reel 102.

[0039] Among them, baffles 408 are provided at both ends of the disc shaft 105, and the baffles 408 can limit the ground wire to prevent the ground wire from slipping out from both sides of the rotating wheel 106 when the rotating wheel 106 moves back and forth.

[0040] See also Figure 1-Figure 3 In this embodiment, a driving sprocket 404 is provided at the end of the main shaft 300 that does not extend into the support plate 101, a driven sprocket 405 is provided at one end of the reciprocating screw rod 402, and a chain 406 is provided between the driving sprocket 404 and the driven sprocket 405.

[0041] In this embodiment, through the cooperation between the driving sprocket 404, the driven sprocket 405 and the chain 406, the rotation of the main shaft 300 can drive the reciprocating screw rod 402 to rotate, thereby driving the sliding block 403 to reciprocate.

[0042] In this embodiment, protective covers 408 are provided at the driving sprocket 404 , the driven sprocket 405 , and the chain 406 to protect the components and the staff.

[0043] In this embodiment, the main shaft 300 can be driven manually by setting a crank 407 or by setting a motor to drive the main shaft 300 to rotate.

[0044] The transmission ratio can be controlled by setting the gear ratio of the active sprocket 404 and the driven sprocket 405 so that the moving speed of the sliding block 403 driven by the reciprocating screw 402 can match the winding speed of the reel 102, so that the ground wire is evenly arranged on the reel 102.

[0045] See also Figure 1-Figure 3 In this embodiment, a sleeve 500 is sleeved on the main shaft 300, one end of which is connected to the side wall of the support plate 101, and the other end of the sleeve 500 is evenly spaced along the circumferential direction. A squeezing ring 503 is threadedly connected on the sleeve 500 for squeezing the elastic clamping blocks 502.

[0046] In this embodiment, the sleeve 500 is fixedly connected to the support plate 101. There is a gap between the inner wall of the sleeve 500 and the surface of the main shaft 300, which does not affect the rotation of the main shaft 300. The elastic clamp block 502 is fixedly connected to the sleeve 500. By rotating the extrusion ring 503 to move toward the elastic clamp block 502, the inner wall of the extrusion ring 503 can squeeze the elastic clamp block 502, causing the elastic clamp block 502 to deform and hold the main shaft 300 tightly, which can prevent the main shaft 300 from rotating. When the elastic clamp block 502 clamps the main shaft 300, a part of the extrusion ring 503 is still threadedly connected to the sleeve 500 to maintain the clamping state. After the extrusion ring 503 releases the elastic clamp block 502 from clamping, the elastic clamp block 502 can restore its deformation, and the main shaft 300 can rotate. When the ground wire is stored, the clamping of the main shaft 300 can be released; after the ground wire is stored, the main shaft 300 can be clamped to prevent the main shaft 300 from rotating accidentally, causing the reel 102 to rotate, and then causing the ground wire on the reel 102 to loosen and fall off.

[0047] When the present invention is in use, the turntable is first rotated to drive the conical block 304 to move so that the distance between the conical block 304 and the square block 301 can accommodate the reel 102, and then the square block 301 is inserted into the square hole 302 on the connecting shaft of the reel 102 to pre-fix the reel 102. After the pre-fixing is completed, the rotating disk 307 is rotated again to insert the conical block 304 into the conical hole 303, and the installation of the reel 102 between the support plates 101 is completed. Then, one end of the ground wire is passed through between the rotating wheels 106 and fixed on the connecting shaft of the reel 102. Finally, the main shaft 300 is driven to rotate to store the ground wire.

[0048] In conclusion, the above are only preferred embodiments of the present invention, and all equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the patent of the present invention.

Claims

1. A ground wire storage mechanism with auxiliary pulling function, comprising a bottom plate (100), support plates (101) are arranged on the bottom plate (100) opposite to each other, and a reel (102) for storing the ground wire is arranged between the support plates (101), characterized in that: A mounting plate (103) is arranged opposite to the front side of the support plate (101), a sliding frame (104) is arranged between the mounting plates (103), a disc-shaped shaft (105) symmetrical up and down is arranged inside the sliding frame (104), a rotatable rotating wheel (106) is arranged on the disc-shaped shaft (105), an adjusting component for adjusting the spacing between the disc-shaped shafts (105) is arranged inside the sliding frame (104), a mounting component for mounting the reel (102) is arranged between the support plates (101), and a moving component for driving the sliding frame (104) to reciprocate is arranged between the mounting plates (103).

2. A ground wire storage mechanism with auxiliary pulling function according to claim 1, characterized in that: The adjustment component comprises vertical plates (200) arranged at two sides of the sliding frame (104) opposite to each other, a sliding groove (201) being arranged in the vertical plates (200), rod bodies (202) extending into the corresponding sliding grooves (201) being arranged at two sides of the disc shaft (105), a round rod (203) slidably connected to the rod body (202) being arranged in the sliding groove (201), and a spring (204) for pushing the rod body (202) being sleeved on the round rod (203).

3. A ground wire storage mechanism with auxiliary pulling function according to claim 1, characterized in that: The reel (102) comprises a connecting shaft, and limit plates are provided at both ends of the connecting shaft. The mounting assembly comprises a main shaft (300) which is rotatably arranged on one side support plate (101), and one end of the main shaft (300) is extended into between the support plates (101). A square block (301) is provided on the end surface of the main shaft (300) extending into between the support plates (101). A square hole (302) for inserting the square block (301) is provided at one end of the connecting shaft, and a conical hole (303) is provided at the other end. A conical block (304) which can be inserted into the conical hole (303) or away from the conical hole (303) is provided on the other side of the support plate (101).

4. A ground wire storage mechanism with auxiliary pulling function according to claim 3, characterized in that: A fixing cylinder (305) is provided on the other side of the support plate (101), a threaded rod (306) is provided in the fixing cylinder (305) and is threadedly connected to the fixing cylinder (305) and one end of which is connected to the conical block (304), and a rotating disk (307) is provided at the other end of the threaded rod (306).

5. A ground wire storage mechanism with auxiliary pulling function according to claim 1, characterized in that: A limit plate (400) is provided between the mounting plates (103), a limit slot (401) is provided on the limit plate (400), a reciprocating screw rod (402) whose two ends are connected to the mounting plates (103) is provided above the limit plate (400), a sliding block (403) is provided on the reciprocating screw rod (402), and a limit block extending into the limit slot (401) is provided at the bottom end of the sliding block (403).

6. A ground wire storage mechanism with auxiliary pulling function according to claim 6, characterized in that: A driving sprocket (404) is provided at the end of the main shaft (300) that does not extend into the support plate (101), a driven sprocket (405) is provided at one end of the reciprocating screw rod (402), and a chain (406) is provided between the driving sprocket (404) and the driven sprocket (405).

7. A ground wire storage mechanism with auxiliary pulling function according to claim 3, characterized in that: A sleeve (500) is sleeved on the main shaft (300) and one end of the sleeve (500) is connected to the side wall of the support plate (101). A plurality of elastic clamping blocks (502) are evenly spaced along the circumferential direction at the other end of the sleeve (500). An extrusion ring (503) is threadedly connected on the sleeve (500) and is used to extrude the elastic clamping blocks (502).

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