Wire clamp for electric power engineering

Abstract

The utility model relates to the technical field of electric power engineering, in particular to a wire clamp for electric power engineering, which comprises a wire clamp block and a limiting device, the wire clamp block is arranged in a regular hexagon shape, the limiting device is arranged on the surface of the wire clamp block, the limiting device comprises six pay-off slots, the six pay-off slots are uniformly arranged on the surface of the wire clamp block, and the six pay-off slots are arranged on the surface of the wire clamp block. The wire clamping block is provided with a wire releasing groove, the wire releasing groove is arranged in a U shape, the surface of the wire clamping block is provided with a groove, the inner wall of the groove is rotatably connected with a rotating wheel, and the surface of the rotating wheel is fixedly connected with six clamping pieces. The wire clamp for the electric power engineering can effectively reduce the situations that when an existing wire clamp for the electric power engineering is used, connection is unstable due to the fact that bolts are matched with pressing pieces to continuously clamp wires, and when the existing wire clamp is used for connecting a plurality of wires, a plurality of bolts need to be screwed to clamp different wires, and use is inconvenient, and therefore the overall practicability of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering, in particular to a wire clamp for electric power engineering. Background Art

[0002] Power engineering refers to engineering related to the production, transmission and distribution of electric energy. In a broad sense, it also includes engineering that uses electricity as power and energy in various fields. It can also be understood as power transmission and transformation industry expansion engineering.

[0003] During the power line laying process, when two or more wires need to be connected, power line clamps are often used.

[0004] Prior art, such as the utility model with publication number CN213637014U, is a power line clamp, characterized in that: a first opening for the power line to enter the first wiring slot is provided on the left side of the first wiring slot, the second wiring slot is arranged on the right side of the first wiring slot, and a second opening for the power line to enter the second wiring slot is provided on the right side of the second wiring slot. The advantage is that both the first wiring slot and the second wiring slot are provided with openings, so that the above-mentioned wiring clamp can be used for drainage wiring during live operation and for parallel connection during non-live operation. It has better versatility and does not require high-altitude work, so it is more convenient to operate and safer. It solves the problem that conventional drainage line clamps are not suitable for parallel connection during non-live operation. Moreover, for wires erected at high altitudes, it is usually necessary to climb high during operation, which is difficult and has certain safety hazards.

[0005] The inventor has found in his daily work that by setting a limit device, it is convenient to quickly connect and restrain multiple wires in the power of the equipment, which can effectively reduce the problem that the existing wire clamps for power engineering usually use bolts and pressure plates to continue to clamp the wires during use, resulting in unstable connections. In addition, when connecting multiple wires, the existing wire clamps need to turn multiple bolts to clamp different wires, resulting in inconvenience in use, which in turn leads to the problem that the existing wire clamps are inconvenient to use to connect multiple wires. Utility Model Content

[0006] The utility model aims to solve the disadvantage of the prior art that the wire clamp is inconvenient to use for connecting multiple wires, and proposes a wire clamp for electric power engineering.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a wire clamp for power engineering, comprising a wire clamp block and a limit device, the wire clamp block is arranged in a regular hexagon, the limit device is arranged on the surface of the wire clamp block, the limit device comprises a wire release groove, there are six wire release grooves, the six wire release grooves are evenly arranged on the surface of the wire clamp block, the wire release groove is arranged in a U-shape, a groove is opened on the surface of the wire clamp block, the inner wall of the groove is rotatably connected to a rotating wheel, six clamps are fixedly connected to the surface of the rotating wheel, the clamps are composed of a straight plate and an arc plate, through the above-mentioned components, the wires can be placed in the wire release groove on the surface of the wire clamp block, and then the rotating wheel is rotated, and the rotating wheel drives the clamp to rotate, so that the clamp cooperates with the wire release groove to limit the line, and multiple lines can be connected and restricted.

[0008] Preferably, a rotating rod is fixedly connected to the surface of one side of the rotating wheel, one end of the rotating rod passes through the wire clamp block, a movable ring is slidably connected to the surface of the rotating rod, a convex rod is fixedly connected to the surface of the movable ring, and a fixing piece is fixedly connected to the surface of the wire clamp block. Two circular holes are provided on the surface of the fixing piece, and the convex rod is plugged into the inner wall of the circular hole. Through the above components, when the rotating wheel drives the clamp to rotate, it also drives the rotating rod, the movable ring and the convex rod to rotate. When the clamp cooperates with the wire groove to restrain the wires, the movable ring can be pushed, and the movable ring drives the convex rod to insert into the corresponding circular hole on the surface of the fixing piece to achieve a positioning effect.

[0009] Preferably, the rotating rod is composed of a cylindrical rod and a convex disk, and a reset spring is sleeved on the surface of the rotating rod. The two ends of the reset spring are respectively fixedly connected to the movable ring and the convex disk on the surface of the rotating rod. Through the above components, the reset spring can control the reset of the movable ring and the convex rod, so that the convex rod is stably restrained in the corresponding circular hole on the surface of the fixing part.

[0010] Preferably, the movable ring is composed of a slidable circular ring and two protrusions that are easy to press.

[0011] Preferably, a stabilizing component is provided on the surface of the wire clamp block, and the stabilizing component includes a hollow pad, and there are six of the hollow pads, which are fixedly connected to the surface of the clamp, and an extrusion spring is installed on the inner wall of the hollow pad, and there are multiple of the extrusion springs. Through the above components, when the clamp cooperates with the placement slot to restrict the wires, the hollow pad cooperates with the extrusion spring to squeeze the wires, thereby improving the overall wiring bundling effect.

[0012] Preferably, the inner wall of the placement groove on the surface of the wire clamp block is fixedly connected with a plurality of anti-skid protrusions 1, and the surface of the hollow pad is fixedly connected with a plurality of anti-skid protrusions 2. Through the above components, when the clamp cooperates with the placement groove to clamp the line, the hollow pad can drive the anti-skid protrusions 2 to cooperate with the anti-skid protrusions 1 on the inner wall of the placement groove to increase the friction with the wires, thereby performing anti-skid treatment.

[0013] Preferably, the anti-skid bump 1 and the anti-skid bump 2 are both cylindrical and have a certain height. Through the above components, when the anti-skid bump 1 and the anti-skid bump 2 clamp the wire, since the anti-skid bump 1 and the anti-skid bump 2 have a certain height, the wire will not be completely attached to the device, leaving a certain gap to facilitate heat dissipation.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, a limit device and a stabilizing component are provided. When it is needed to use, the wires are placed in the wire releasing groove on the surface of the wire clamp block, the moving ring and the convex rod are pushed, the spring is stressed, and the convex rod is pulled out of the circular hole on the surface of the fixing part, and the rotating wheel and the clamp are driven to rotate by the moving ring and the rotating rod, and the clamp cooperates with the wire releasing groove to clamp the wires. While clamping, the extrusion spring and the hollow pad are squeezed and deformed, and the anti-slip convex block 1 cooperates with the anti-slip convex block 2 to perform anti-slip treatment, and the use can be completed. By providing a limit device, it is convenient to quickly connect and bind multiple wires in the power of the equipment, which can effectively reduce the existing wire clamps for power engineering. When in use, bolts are usually used in combination with pressing sheets to continue to clamp the wires, and the connection is unstable. When the existing wire clamps are used to connect multiple wires, multiple bolts need to be turned to clamp different wires, resulting in inconvenience in use, thereby improving the overall practicality of the equipment.

[0016] 2. In the utility model, by setting a stabilizing component, the elastic force of the squeezing spring can allow the hollow pad to cooperate with the anti-slip bump 2 and the anti-slip bump 1 to stably clamp the wire. At the same time, the anti-slip bump 1 and the anti-slip bump 2 have a certain height, so the wire will not be completely attached to the equipment, leaving a certain gap to facilitate heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a wire clamp for electric power engineering;

[0018] Figure 2 The utility model provides a cross-sectional structural schematic diagram of a wire clamp for electric power engineering;

[0019] Figure 3 The utility model proposes a wire clamp for electric power engineering Figure 2 Schematic diagram of the structure at A in the middle;

[0020] Figure 4 The utility model provides a schematic cross-sectional structure diagram of a wire clamp for power engineering from another perspective;

[0021] Figure 5 The utility model provides a partial cross-sectional structural schematic diagram of a stabilizing component of a wire clamp for electric power engineering.

[0022] Legend:

[0023] 1. Wire clamp block; 2. Limiting device; 21. Wire trough; 22. Fixing piece; 23. Rotating rod; 24. Moving ring; 25. Protruding rod; 26. Stabilizing assembly; 261. Anti-skid protrusion 1; 262. Hollow pad; 263. Anti-skid protrusion 2; 264. Extrusion spring; 27. Rotating wheel; 28. Clamp; 29. ​​Reset spring. DETAILED DESCRIPTION

[0024] See also Figure 1-5 The utility model provides a technical solution: a wire clamp for electric power engineering, comprising a wire clamp block 1 and a limiting device 2, the wire clamp block 1 is arranged in a regular hexagon, and the limiting device 2 is arranged on the surface of the wire clamp block 1.

[0025] The specific configuration and function of the limit device 2 and the stabilizing assembly 26 will be described in detail below.

[0026] Specifically, the limiting device 2 includes a wire-releasing groove 21, and there are six wire-releasing grooves 21. The six wire-releasing grooves 21 are evenly arranged on the surface of the wire clamp block 1. The wire-releasing grooves 21 are arranged in a U shape. The surface of the wire clamp block 1 is provided with a groove. The inner wall of the groove is rotatably connected to a rotating wheel 27. The surface of the rotating wheel 27 is fixedly connected to six clamps 28. The clamps 28 are composed of a straight plate and an arc plate.

[0027] In this embodiment: the wires can be placed in the wire groove 21 on the surface of the wire clamp block 1, and then the rotating wheel 27 is rotated, and the rotating wheel 27 drives the clamp 28 to rotate, so that the clamp 28 cooperates with the wire groove 21 to limit the line, and multiple lines can be connected and restricted.

[0028] Specifically, a rotating rod 23 is fixedly connected to the surface of one side of the rotating wheel 27, one end of the rotating rod 23 passes through the wire clamp block 1, a movable ring 24 is slidably connected to the surface of the rotating rod 23, a protruding rod 25 is fixedly connected to the surface of the movable ring 24, a fixing part 22 is fixedly connected to the surface of the wire clamp block 1, two circular holes are provided on the surface of the fixing part 22, and the protruding rod 25 is plugged into the inner wall of the circular hole.

[0029] In this embodiment: when the rotating wheel 27 drives the clamping member 28 to rotate, it also drives the rotating rod 23, the movable ring 24 and the protruding rod 25 to rotate. When the clamping member 28 cooperates with the wire groove 21 to restrain the wires, it can push the movable ring 24, and the movable ring 24 drives the protruding rod 25 to insert into the corresponding circular hole on the surface of the fixing member 22 to achieve a positioning effect.

[0030] Specifically, the rotating rod 23 is composed of a cylindrical rod and a convex disk. A reset spring 29 is sleeved on the surface of the rotating rod 23 . Two ends of the reset spring 29 are fixedly connected to the moving ring 24 and the convex disk on the surface of the rotating rod 23 , respectively.

[0031] In this embodiment, the return spring 29 can control the return of the moving ring 24 and the protruding rod 25 , so that the protruding rod 25 is stably bound in the corresponding circular hole on the surface of the fixing member 22 .

[0032] Specifically, the movable ring 24 is composed of a slidable circular ring and two protrusions that are easy to press.

[0033] Specifically, a stabilizing component 26 is provided on the surface of the wire clamp block 1, and the stabilizing component 26 includes a hollow pad 262. There are six hollow pads 262, and the six hollow pads 262 are fixedly connected to the surface of the clamp 28. The inner wall of the hollow pad 262 is installed with a squeezing spring 264. There are multiple squeezing springs 264. When the clamp 28 cooperates with the placement groove to restrict the wires, the hollow pad 262 cooperates with the squeezing spring 264 to squeeze the wires, thereby improving the overall wiring bundling effect.

[0034] Specifically, a plurality of anti-skid protrusions 261 are fixedly connected to the inner wall of the placement groove on the surface of the wire clamp block 1, and a plurality of anti-skid protrusions 263 are fixedly connected to the surface of the hollow pad 262.

[0035] In this embodiment, when the clamp 28 cooperates with the placement groove to clamp the line, the hollow pad 262 can drive the second anti-skid protrusion 263 to cooperate with the anti-skid protrusion 1 261 on the inner wall of the placement groove to increase the friction with the wire, thereby performing anti-skid treatment.

[0036] Specifically, the first anti-skid protrusion 261 and the second anti-skid protrusion 263 are both cylindrical and have a certain height.

[0037] In this embodiment: after the anti-skid bump 1 261 and the anti-skid bump 2 263 clamp the wire, since the anti-skid bump 1 261 and the anti-skid bump 2 263 have a certain height, the wire will not be completely attached to the device, leaving a certain gap for heat dissipation.

[0038] Working principle: by setting the limit device 2 and the stabilizing component 26, when it is needed, the wire is placed in the wire-releasing groove 21 on the surface of the wire clamp block 1, the moving ring 24 and the protruding rod 25 are pushed, the spring is stressed, and the protruding rod 25 is pulled out from the circular hole on the surface of the fixing part 22, and the rotating wheel 27 and the clamp 28 are driven to rotate by the moving ring 24 and the rotating rod 23, and the clamp 28 cooperates with the wire-releasing groove 21 to clamp the wire. While clamping, the extrusion spring 264 and the hollow pad 262 are squeezed and deformed, and the anti-skid protrusion 1 261 cooperates with the anti-skid protrusion 2 263 to perform anti-skid treatment, and the use can be completed. By setting the limit device 2, it is convenient to quickly connect and restrain multiple wires in the power of the equipment, which can effectively reduce the existing wire clamps for power engineering. When in use, bolts and pressing sheets are usually used to continue to clamp the wires, and the connection is unstable. When the existing wire clamps are used to connect multiple wires, multiple bolts need to be turned to clamp different wires, resulting in inconvenience in use, thereby improving the overall practicality of the equipment.

Claims

1. A wire clamp for electric power engineering, comprising a wire clamp block (1) and a limit device (2), characterized in that: The wire clamp block (1) is arranged in a regular hexagonal shape, the limiting device (2) is arranged on the surface of the wire clamp block (1), the limiting device (2) comprises a wire release groove (21), the number of the wire release grooves (21) is six, the six wire release grooves (21) are evenly arranged on the surface of the wire clamp block (1), the wire release grooves (21) are arranged in a U-shape, a groove is provided on the surface of the wire clamp block (1), the inner wall of the groove is rotatably connected to a rotating wheel (27), the surface of the rotating wheel (27) is fixedly connected to six clamps (28), and the clamps (28) are composed of a straight plate and an arc plate.

2. A wire clamp for electric power engineering according to claim 1, characterized in that: A rotating rod (23) is fixedly connected to the surface of one side of the rotating wheel (27), one end of the rotating rod (23) passes through the wire clamp block (1), the surface of the rotating rod (23) is slidably connected to a moving ring (24), the surface of the moving ring (24) is fixedly connected to a protruding rod (25), the surface of the wire clamp block (1) is fixedly connected to a fixing piece (22), the surface of the fixing piece (22) is provided with two circular holes, and the protruding rod (25) is plugged into the inner wall of the circular hole.

3. The wire clamp for electric power engineering according to claim 2, characterized in that: The rotating rod (23) is composed of a cylindrical rod and a convex disk. A return spring (29) is sleeved on the surface of the rotating rod (23). The two ends of the return spring (29) are respectively fixedly connected to the movable ring (24) and the convex disk on the surface of the rotating rod (23).

4. The wire clamp for electric power engineering according to claim 2, characterized in that: The movable ring (24) is composed of a slidable circular ring and two protrusions that are easy to press.

5. The wire clamp for electric power engineering according to claim 1, characterized in that: The surface of the wire clamp block (1) is provided with a stabilizing component (26), and the stabilizing component (26) includes a hollow pad (262). There are six of the hollow pads (262). The six hollow pads (262) are fixedly connected to the surface of the clamp (28). The inner wall of the hollow pad (262) is installed with a compression spring (264), and there are multiple of the compression springs (264).

6. The wire clamp for electric power engineering according to claim 5, characterized in that: The inner wall of the placement groove on the surface of the wire clamp block (1) is fixedly connected with a plurality of anti-skid protrusions (261), and the surface of the hollow pad (262) is fixedly connected with a plurality of anti-skid protrusions (263).

7. The wire clamp for electric power engineering according to claim 6, characterized in that: The anti-skid protrusion 1 (261) and the anti-skid protrusion 2 (263) are both cylindrical and have a certain height.

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