Ground wire combined storage and transportation device

Abstract

The utility model provides a combined storage and transportation device for grounding wires. The ground wire combined storage and transportation device comprises a bottom plate; the two moving wheels are installed at the position, located on the back face, of the bottom of the bottom plate, a push-pull assembly is installed at the position, located on the back face, of the top of the bottom plate, a storage frame is installed at the top of the bottom plate, a mounting disc is fixedly connected to the back face of the push-pull assembly, and a mounting bolt is fixedly connected to the back face of the mounting disc; a plurality of mounting grooves are formed in the outer surface of the mounting bolt, fixing rings are mounted on the outer surfaces of the mounting grooves, bearings are mounted on the outer surfaces of the fixing rings, winding wheels are mounted on the outer surfaces of the bearings, and a circle of hanging holes are formed in the position, close to the outer surface, of one end of each winding wheel. According to the combined storage and transportation device for the grounding wires, winding and storage of the annealed copper wires are facilitated through the structure, the annealed copper wires are prevented from being wound together through storage in a winding mode, and later use is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of ground wire transportation, in particular to a ground wire combined storage and transportation device. Background Art

[0002] The short-circuit grounding wire is a safety short-circuit device that must be installed in the power industry before maintenance of equipment or lines after power outages. It is mainly used to connect electrical equipment or structures to the ground to ensure safety and reduce accident risks. It is particularly important in high-voltage power systems to prevent sudden calls from causing harm to operators or equipment.

[0003] When a power plant shuts down a high-voltage bus or transformer for maintenance, the bus and transformer must be grounded. Currently, power companies usually use a combined grounding wire consisting of three short-circuit insulating rods, a grounding soft copper wire, and a grounding connector. The cross-sectional area and length of the required three-phase grounding wire vary depending on the voltage level.

[0004] The higher the grade of the grounding wire, the greater the mass. The 220kV grounding wire generally needs to be placed in a GIS booster station or control room. When the main transformer needs to be overhauled, two people are required to carry a 220kV grounding wire weighing about 25kg 500 meters to the destination, which is time-consuming and labor-intensive. In addition, the total length of the grounding soft copper wire is close to 20 meters, which is easy to get tangled during storage and inconvenient to use.

[0005] Therefore, it is necessary to provide a grounding wire combined storage and transportation device to solve the above technical problems. Utility Model Content

[0006] The utility model provides a combined storage and transportation device for grounding wires, which solves the problems that the grounding wires are time-consuming and labor-intensive to transport and the soft copper wires are long and easily entangled and inconvenient to use during transportation.

[0007] In order to solve the above technical problems, the utility model provides a ground wire combined storage and transportation device comprising: a bottom plate;

[0008] Two moving wheels, the two moving wheels are installed at the bottom of the bottom plate at the back position, the top of the bottom plate is installed with a push-pull assembly at the back position, the top of the bottom plate is installed with a storage frame, the back of the push-pull assembly is fixedly connected with a mounting plate, the back of the mounting plate is fixedly connected with a mounting bolt, the outer surface of the mounting bolt is installed with a plurality of mounting grooves, the outer surface of the mounting grooves are all installed with a fixing ring, the outer surface of the fixing ring is installed with a bearing, the outer surface of the bearing is installed with a winding wheel, and one end of the winding wheel is provided with a circle of hanging holes near the outer surface;

[0009] A fixed block, the fixed block is fixedly connected to a position on one side of the back of the push-pull assembly, the back of the fixed block is rotatably connected to a folding rod through a rotating buckle, the back of the fixed block is fixedly connected to a limiting plate, a plurality of fixed springs are installed on one side of the folding rod, and the other ends of the fixed springs are fixedly connected to hooks;

[0010] The two moving wheels are located on both sides of the bottom plate. Figure 1 The outer surface of the mounting bolt can have one mounting groove or multiple mounting grooves, depending on the specific needs. The number of winding wheels can be installed according to the number of mounting grooves on the outer surface of the mounting bolt, and the hook is hung on the hanging hole to limit the rotation of the winding wheel.

[0011] Preferably, a support frame is installed at the front position of the bottom of the bottom plate, and a partition plate is installed at the middle position of the bottom of the inner wall of the storage frame;

[0012] The divider divides the storage frame into two halves.

[0013] Preferably, a support plate is fixedly connected to one side of the inner wall of the storage frame, and a plug hole is provided on the top of the support plate;

[0014] The socket is used to facilitate the insertion of the insulating rod and increase the stability of the insulating rod storage.

[0015] Preferably, a mounting block is installed at the back of the top of the storage frame, a binding rope is installed on the front of the mounting block through a limiting belt, and a connecting buckle is installed at the back of the top of the storage frame;

[0016] The connecting buckle is convenient for tying the rope.

[0017] Preferably, the push-pull assembly comprises two mounting tubes, the interiors of the mounting tubes are slidably connected with movable blocks, and the top ends of the mounting tubes are fixedly connected with limit buckles;

[0018] A plate is installed between the two mounting tubes.

[0019] Preferably, the top of each movable block is fixedly connected with a movable rod, and the top of each movable block is fixedly connected with a supporting spring;

[0020] The top end of the support spring is connected to the top end of the inner wall of the mounting tube, and the movable rod passes through the limiting buckle. After the movable rod is pulled out to a corresponding length, it is fixed by the limiting buckle.

[0021] Compared with the related art, the grounding wire combined storage and transportation device provided by the utility model has the following beneficial effects:

[0022] The utility model provides a grounding wire combined storage and transportation device. In order to facilitate the transportation of the insulating rod and the soft copper wire used for the grounding wire, a push-pull assembly is first installed on a bottom plate with a moving wheel, and then a mounting plate is installed on the back of the push-pull assembly, and a mounting bolt is installed on the back of the mounting plate, and a fixing ring is installed on the outer surface of the mounting bolt through a mounting groove, and a winding wheel with a hanging hole is installed on the outer surface of the fixing ring through a bearing. Then, it only needs to install the storage frame on the bottom plate. In actual use, the insulating rod is first inserted into the interior of the storage frame, and then the soft copper wire is wound on the outer surface of the winding wheel. After the winding of the soft copper wire is completed, it only needs to unfold the folding rod and hang the hook inside the hanging hole to avoid the winding wheel from rotating. Then, it only needs to move the soft copper wire and the insulating rod to the corresponding position for storage through the push-pull assembly and the moving wheel. If it is needed, it only needs to remove the hook to release the restriction on the winding wheel, and the soft copper wire can be easily removed. The structure facilitates the winding and storage of the soft copper wire, and it is stored in a winding manner to avoid the soft copper wire from being entangled, which is convenient for later use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic structural diagram of a preferred embodiment of the ground wire combined storage and transportation device provided by the utility model;

[0024] Figure 2 A structural schematic diagram of a partition plate is provided for the utility model;

[0025] Figure 3 Provided for the utility model Figure 2 An enlarged view of point A is shown;

[0026] Figure 4 A top view of the structure of the storage frame is provided for the utility model;

[0027] Figure 5 Provided for the utility model Figure 4 An enlarged view of point B is shown;

[0028] Figure 6 The utility model provides a structural schematic diagram of a support spring.

[0029] Numbers in the figure: 1, bottom plate, 2, moving wheel, 3, push-pull assembly, 301, mounting tube, 302, movable block, 303, movable rod, 304, limit buckle, 305, support spring, 4, binding rope, 5, limit belt, 6, connecting buckle, 7, mounting block, 8, support plate, 9, jack, 10, hanging hole, 11, storage frame, 12, support frame, 13, dividing plate, 14, winding wheel, 15, fixed block, 16, limit plate, 17, hook, 18, bearing, 19, fixed spring, 20, folding rod, 21, rotating buckle, 22, mounting bolt, 23, mounting plate, 24, mounting groove, 25, fixing ring. DETAILED DESCRIPTION

[0030] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0031] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic structural diagram of a preferred embodiment of the ground wire combined storage and transportation device provided by the utility model; Figure 2 A structural schematic diagram of a partition plate is provided for the utility model; Figure 3 Provided for the utility model Figure 2 An enlarged view of point A is shown; Figure 4 A top view of the structure of the storage frame is provided for the utility model; Figure 5 Provided for the utility model Figure 4 An enlarged view of point B is shown; Figure 6 The utility model provides a structural schematic diagram of the support spring. The grounding wire combined storage and transportation device comprises: a bottom plate 1;

[0032] Two moving wheels 2, the two moving wheels 2 are installed at the bottom of the bottom plate 1 at the back position, the top of the bottom plate 1 is installed with a push-pull assembly 3 at the back position, the top of the bottom plate 1 is installed with a storage frame 11, the back of the push-pull assembly 3 is fixedly connected with a mounting plate 23, the back of the mounting plate 23 is fixedly connected with a mounting bolt 22, the outer surface of the mounting bolt 22 is installed with a plurality of mounting grooves 24, the outer surface of the mounting grooves 24 is installed with a fixing ring 25, the outer surface of the fixing ring 25 is installed with a bearing 18, the outer surface of the bearing 18 is installed with a winding wheel 14, and one end of the winding wheel 14 is provided with a circle of hanging holes 10 near the outer surface;

[0033] A fixed block 15, the fixed block 15 is fixedly connected to the back of the push-pull assembly 3 at one side, the back of the fixed block 15 is rotatably connected to a folding rod 20 through a rotating buckle 21, the back of the fixed block 15 is fixedly connected to a limiting plate 16, a plurality of fixed springs 19 are installed on one side of the folding rod 20, and the other ends of the fixed springs 19 are fixedly connected to hooks 17;

[0034] The two moving wheels 2 are respectively located on both sides of the bottom plate 1. Figure 1The outer surface of the mounting bolt 22 can be provided with one mounting groove 24, or multiple mounting grooves 24 can be provided, depending on the specific needs. The number of winding wheels 14 can be installed according to the number of mounting grooves 24 provided on the outer surface of the mounting bolt 22, depending on the specific needs. The hook 17 is hung on the hanging hole 10, which can limit the rotation of the winding wheel 14. The folding rod 20 can be folded upward when not in use. The limiting plate 16 is located below the rotating buckle 21, which limits the rotation angle of the folding rod 20.

[0035] A support frame 12 is installed at the front of the bottom of the base plate 1, and a partition plate 13 is installed at the bottom middle of the inner wall of the storage frame 11;

[0036] The partition plate 13 divides the storage frame 11 into two halves, and the support frame 12 is convenient for placing the bottom plate 1.

[0037] A support plate 8 is fixedly connected to one side of the inner wall of the storage frame 11, and a plug hole 9 is provided on the top of the support plate 8;

[0038] The insertion hole 9 is used to facilitate the insertion of the insulating rod and increase the stability of the insulating rod storage.

[0039] A mounting block 7 is installed at the back of the top of the storage frame 11, a binding rope 4 is installed on the front of the mounting block 7 through a limiting belt 5, and a connecting buckle 6 is installed at the back of the top of the storage frame 11;

[0040] The connecting buckle 6 is used to facilitate the binding of the binding rope 4, so as to use the limiting belt 5 to bind the insulating rod.

[0041] The push-pull assembly 3 comprises two installation tubes 301, the interiors of the installation tubes 301 are slidably connected with movable blocks 302, and the top ends of the installation tubes 301 are fixedly connected with limit buckles 304;

[0042] A board is installed between the two installation tubes 301 , and the installation plate 23 is installed on the back of the board between the two installation tubes 301 .

[0043] The top of each movable block 302 is fixedly connected with a movable rod 303, and the top of each movable block 302 is fixedly connected with a supporting spring 305;

[0044] The top of the support spring 305 is connected to the top of the inner wall of the mounting tube 301 , and the movable rod 303 passes through the limit buckle 304 . After the movable rod 303 is pulled out to a corresponding length, it is fixed by the limit buckle 304 , and the two ends of the two movable rods 303 are connected together.

[0045] The working principle of the grounding wire combined storage and transportation device provided by the utility model is as follows:

[0046] First, a push-pull assembly 3 is installed on the base plate 1 with the moving wheel 2, and then a mounting plate 23 is installed on the back of the push-pull assembly 3, and a mounting bolt 22 is installed on the back of the mounting plate 23, and a fixing ring 25 is installed on the outer surface of the mounting bolt 22 through the mounting groove 24, and a winding wheel 14 with a hanging hole 10 is installed on the outer surface of the fixing ring 25 through a bearing 18, and then it is only necessary to install the storage frame 11 on the base plate 1. In actual use, the insulating rod is first inserted into the storage frame 11, and then the soft copper wire is wound on the outer surface of the winding wheel 14. After the soft copper wire is wound, it is only necessary to unfold the folding rod 20 and hang the hook 17 inside the hanging hole 10 to prevent the winding wheel 14 from rotating. After that, it is only necessary to move the soft copper wire and the insulating rod to the corresponding position for storage through the push-pull assembly 3 and the moving wheel 2. If it is needed, it is only necessary to remove the hook 17 to release the restriction on the winding wheel 14, and the soft copper wire can be easily removed.

[0047] Compared with the related art, the grounding wire combined storage and transportation device provided by the utility model has the following beneficial effects:

[0048] In order to facilitate the handling of the insulating rod and the soft copper wire for the grounding wire, a push-pull assembly 3 is first installed on the bottom plate 1 with the moving wheel 2, and then a mounting plate 23 is installed on the back of the push-pull assembly 3, and a mounting bolt 22 is installed on the back of the mounting plate 23, and a fixing ring 25 is installed on the outer surface of the mounting bolt 22 through the mounting groove 24, and a winding wheel 14 with a hanging hole 10 is installed on the outer surface of the fixing ring 25 through the bearing 18, and then only the storage frame 11 needs to be installed on the bottom plate 1. In actual use, the insulating rod is first inserted into the storage frame 11, and then The soft copper wire is wound on the outer surface of the winding wheel 14. After the winding of the soft copper wire is completed, it is only necessary to unfold the folding rod 20 and hang the hook 17 inside the hanging hole 10 to prevent the winding wheel 14 from rotating. After that, it is only necessary to move the soft copper wire and the insulating rod to the corresponding positions for storage through the push-pull component 3 and the moving wheel 2. If it is needed, it is only necessary to remove the hook 17 to release the restriction on the winding wheel 14, and the soft copper wire can be easily removed. This structure facilitates the winding and storage of the soft copper wire, and it is stored in a winding manner to avoid the soft copper wire being entangled together for later use.

[0049] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A combined storage and transportation device for grounding wires, characterized in that: include: Base plate; Two moving wheels, the two moving wheels are installed at the bottom of the bottom plate at the back position, the top of the bottom plate is installed with a push-pull assembly at the back position, the top of the bottom plate is installed with a storage frame, the back of the push-pull assembly is fixedly connected with a mounting plate, the back of the mounting plate is fixedly connected with a mounting bolt, the outer surface of the mounting bolt is installed with a plurality of mounting grooves, the outer surface of the mounting grooves are all installed with a fixing ring, the outer surface of the fixing ring is installed with a bearing, the outer surface of the bearing is installed with a winding wheel, and one end of the winding wheel is provided with a circle of hanging holes near the outer surface; A fixed block, wherein the fixed block is fixedly connected to a position on one side of the back side of the push-pull assembly, the back side of the fixed block is rotatably connected to a folding rod through a rotating buckle, the back side of the fixed block is fixedly connected to a limiting plate, a plurality of fixed springs are installed on one side of the folding rod, and the other ends of the fixed springs are fixedly connected to hooks.

2. The grounding wire combined storage and transportation device according to claim 1, characterized in that: A support frame is installed at the front position of the bottom of the bottom plate, and a partition plate is installed at the middle position of the bottom of the inner wall of the storage frame.

3. The grounding wire combined storage and transportation device according to claim 1, characterized in that: A support plate is fixedly connected to one side of the inner wall of the storage frame, and a plug hole is provided on the top of the support plate.

4. The grounding wire combined storage and transportation device according to claim 1, characterized in that: A mounting block is installed at the back of the top of the storage frame, a binding rope is installed on the front of the mounting block through a limiting belt, and a connecting buckle is installed at the back of the top of the storage frame.

5. The grounding wire combined storage and transportation device according to claim 1, characterized in that: The push-pull assembly comprises two installation tubes, the interiors of the installation tubes are slidably connected with movable blocks, and the top ends of the installation tubes are fixedly connected with limit buckles.

6. The grounding wire combined storage and transportation device according to claim 5, characterized in that: The top of the movable block is fixedly connected with a movable rod, and the top of the movable block is fixedly connected with a supporting spring.

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