Wiring device for electric power transmission and transformation project

Abstract

The utility model discloses a wiring device for electric power transmission and transformation project, and relates to the technical field of wiring devices, the wiring device comprises two wiring shells and two clamping plates, the two wiring shells are symmetrically arranged, the two clamping plates are slidably arranged at the inner sides of the corresponding wiring shells, the middle parts of the upper surfaces of the two wiring shells are provided with threaded holes, and the threaded holes are connected with the clamping plates. Threaded holes are formed in the wiring shells, threaded rods are sleeved with the threaded holes in a threaded mode, one ends of the threaded rods are rotationally connected with the corresponding clamping plates, U-shaped plates are fixedly arranged on the lower sides of the two wiring shells, rotating rods are rotationally arranged on the inner sides of the two U-shaped plates, and the rod walls of the two rotating rods are fixedly sleeved with a first rotating strip and a second rotating strip respectively; a first connecting rod and a second connecting rod are fixedly arranged on the inner sides of the ends, away from the U-shaped plate, of the first rotating strip and the second rotating strip correspondingly. According to the utility model, the cable can be rapidly clamped, and the distance between the cables at the two sides can be limited, so that the efficient and convenient wiring work of the cable is realized.

Description

Technical Field

[0001] This utility model relates to the field of wiring device technology, specifically to a wiring device for power transmission and transformation engineering. Background Technology

[0002] In power transmission and transformation projects, cable connection is an extremely important and frequent operation. Existing connection devices have many problems in use. For example, the clamping operation of cables is cumbersome and often requires a lot of time and effort, which affects the efficiency of connection work to a certain extent. Moreover, many connection devices cannot effectively limit the distance between the cables on both sides, which makes the cables prone to positional deviation during the connection process, thus affecting the quality and stability of the connection and even potentially causing safety hazards. Utility Model Content

[0003] In view of the problems existing in the wiring devices used in power transmission and transformation projects, this utility model is proposed.

[0004] Therefore, the purpose of this utility model is to provide a wiring device for power transmission and transformation engineering, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A wiring device for power transmission and transformation engineering includes a wiring shell and clamps. Two wiring shells are symmetrically arranged, and two clamps are slidably disposed inside the corresponding wiring shells. A threaded hole is opened in the middle of the upper surface of each of the two wiring shells. A threaded rod is threaded into the threaded hole, and one end of the threaded rod is rotatably connected to the corresponding clamp. A U-shaped plate is fixedly disposed on the lower side of each of the two wiring shells. A rotating rod is rotatably disposed on the inner side of each of the two U-shaped plates. A first rotating bar and a second rotating bar are respectively fixedly sleeved on the rod wall of each of the two rotating rods. A first connecting rod and a second connecting rod are respectively fixedly disposed on the inner side of one end of the first rotating bar and the second rotating bar from the U-shaped plate. The ends of the first connecting rod and the second connecting rod are rotatably connected. A limiting mechanism is provided at one end of the second connecting rod to restrict the rotation of the first connecting rod relative to the second connecting rod.

[0007] Preferably, the limiting mechanism includes a stop block and a plug rod. A fixed housing is fixedly provided at one end of the first connecting rod near the second connecting rod. The stop block is slidably disposed inside the fixed housing. The plug rod is fixedly sleeved in the middle of the stop block. Both ends of the plug rod extend to the outer side of the fixed housing. An insertion hole is provided on the rod wall of the second connecting rod. One end of the plug rod is inserted into the insertion hole. A spring is fixedly provided on the side of the stop block away from the limiting hole. The other end of the spring is fixedly connected to the inner wall of the fixed housing.

[0008] Preferably, the upper surface of the wiring housing is provided with through holes on both sides of the threaded hole, and a slide rod is slidably disposed inside the through hole, with one end of the slide rod being fixedly connected to the corresponding clamping plate.

[0009] Preferably, the longitudinal sections of both the fixed shell and the stop block are rectangular.

[0010] Preferably, a knob is fixedly sleeved at the top end of the threaded rod.

[0011] Preferably, a pull block is fixedly sleeved at the end of the insertion rod away from the insertion hole.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0013] 1. This utility model allows the clamping plate to slide inside the wiring housing by rotating the threaded rod, thereby quickly clamping the cable and improving the efficiency of wiring work. During operation, simply rotating the knob at the top of the threaded rod is enough to easily move the clamping plate without complicated operating steps.

[0014] 2. This utility model, by utilizing the cooperation of the first rotating bar, the second rotating bar, the first connecting rod, and the second connecting rod, can effectively limit the spacing between the cables on both sides. At the same time, the limiting mechanism can restrict the rotation of the first connecting rod relative to the second connecting rod, ensuring the stability of the cable position during the wiring process, avoiding positional deviation, and improving the quality and stability of the wiring. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0016] Figure 1 This is a schematic diagram of the structure of a wiring device for power transmission and transformation engineering proposed in this utility model;

[0017] Figure 2 for Figure 1 Another structural diagram from a different perspective;

[0018] Figure 3 for Figure 1 A three-dimensional view of the connection structure between the first and second connecting rods.

[0019] Explanation of reference numerals in the attached figures:

[0020] 1. Wiring housing; 2. Clamping plate; 3. Threaded rod; 4. Slide rod; 5. U-shaped plate; 6. First rotating bar; 7. Second rotating bar; 8. First connecting rod; 9. Second connecting rod; 10. Rotating rod; 11. Fixed housing; 12. Stop block; 13. Insert rod; 14. Spring. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] This utility model discloses a wiring device for power transmission and transformation engineering.

[0023] Reference Figure 1-3 A wiring device for power transmission and transformation engineering includes a wiring housing 1 and a clamping plate 2. Two wiring housings 1 are symmetrically arranged, and two clamping plates 2 are slidably disposed inside the corresponding wiring housings 1. A threaded hole is opened in the middle of the upper surface of each of the two wiring housings 1, and a threaded rod 3 is threadedly sleeved inside the threaded hole. One end of the threaded rod 3 is rotatably connected to the corresponding clamping plate 2. A U-shaped plate 5 is fixedly disposed on the lower side of each of the two wiring housings 1, and a rotating rod 10 is rotatably disposed inside the two U-shaped plates 5. A first rotating bar is fixedly sleeved on the rod wall of each of the two rotating rods 10. 6 and 7 are respectively fixedly provided with a first connecting rod 8 and a second connecting rod 9 on the inner side of the end of the first rotating rod 6 and the second rotating rod 7 away from the U-shaped plate 5. The ends of the first connecting rod 8 and the second connecting rod 9 that are close to each other are rotatably connected. The upper surface of the wiring shell 1 is provided with through holes on both sides of the threaded hole. A sliding rod 4 is slidably provided inside the through hole. One end of the sliding rod 4 is fixedly connected to the corresponding clamping plate 2, so that the clamping plate 2 cannot rotate, that is, it can slide stably. A knob is fixedly sleeved on the top of the threaded rod 3 to facilitate the rotation of the threaded rod 3.

[0024] Reference Figure 1-3 One end of the second connecting rod 9 is provided with a limiting mechanism to restrict the rotation of the first connecting rod 8 relative to the second connecting rod 9. The limiting mechanism includes a stop block 12 and an insert rod 13. A fixed shell 11 is fixedly provided at the end of the first connecting rod 8 near the second connecting rod 9. The stop block 12 is slidably disposed inside the fixed shell 11. The insert rod 13 is fixedly sleeved in the middle of the stop block 12. Both ends of the insert rod 13 extend to the outside of the fixed shell 11. An insertion hole is opened in the rod wall of the second connecting rod 9. One end of the insert rod 13 is inserted into the insertion hole. A spring 14 is fixedly provided on the side of the stop block 12 away from the limiting hole. The other end of the spring 14 is fixedly connected to the inner wall of the fixed shell 11. The longitudinal section of the fixed shell 11 and the stop block 12 are both rectangular, so that the stop block 12 cannot rotate, that is, it can slide stably. A pull block is fixedly sleeved at the end of the insert rod 13 away from the insertion hole, so as to facilitate pulling the insert rod 13.

[0025] In this invention, during use, the cables to be connected are first placed into the two connector housings 1 respectively. Then, by rotating the knob, the threaded rod 3 is rotated, causing the clamping plate 2 to slide downward under the guidance of the slide rod 4, thereby clamping the cables. The first connecting rod 8 can rotate relative to the second connecting rod 9, and then the connector housing 1 is moved by the first rotating bar 6 and the second rotating bar 7. After adjusting the spacing, the pull block is released, and the insertion rod 13 is reinserted into the socket under the action of the spring 14, limiting the relative rotation of the first connecting rod 8 and the second connecting rod 9, thus completing the limit of the cable spacing, realizing efficient and convenient cable connection, and also maintaining the stability of the cable connection.

[0026] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A wiring device for power transmission and transformation engineering, comprising a wiring housing (1) and a clamping plate (2), characterized in that, Two terminal shells (1) are symmetrically arranged, and two clamping plates (2) are slidably arranged inside the corresponding terminal shells (1). A threaded hole is opened in the middle of the upper surface of each of the two terminal shells (1). A threaded rod (3) is threaded inside the threaded hole. One end of the threaded rod (3) is rotatably connected to the corresponding clamping plate (2). A U-shaped plate (5) is fixedly arranged on the lower side of each of the two terminal shells (1). A rotating rod (10) is rotatably arranged on the inner side of each of the two U-shaped plates (5). A first rotating bar (6) and a second rotating bar (7) are fixedly sleeved on the rod wall of each of the two rotating rods (10). A first connecting rod (8) and a second connecting rod (9) are fixedly arranged on the inner side of the end of the first rotating bar (6) and the second rotating bar (7) away from the U-shaped plate (5). The ends of the first connecting rod (8) and the second connecting rod (9) are rotatably connected. A limiting mechanism is provided at one end of the second connecting rod (9) to restrict the rotation of the first connecting rod (8) relative to the second connecting rod (9).

2. The wiring device for power transmission and transformation projects according to claim 1, characterized in that, The limiting mechanism includes a stop (12) and a plug rod (13). A fixed shell (11) is fixedly provided at one end of the first connecting rod (8) near the second connecting rod (9). The stop (12) is slidably disposed inside the fixed shell (11). The plug rod (13) is fixedly sleeved in the middle of the stop (12). Both ends of the plug rod (13) extend to the outside of the fixed shell (11). The second connecting rod (9) has a plug hole in its rod wall. One end of the plug rod (13) is inserted into the plug hole. A spring (14) is fixedly provided on the side of the stop (12) away from the limiting hole. The other end of the spring (14) is fixedly connected to the inner wall of the fixed shell (11).

3. The wiring device for power transmission and transformation projects according to claim 1, characterized in that, The upper surface of the wiring housing (1) is provided with through holes on both sides of the threaded hole. A slide rod (4) is slidably arranged inside the through hole, and one end of the slide rod (4) is fixedly connected to the corresponding clamping plate (2).

4. The wiring device for power transmission and transformation projects according to claim 2, characterized in that, The longitudinal sections of both the fixed shell (11) and the stop block (12) are rectangular.

5. The wiring device for power transmission and transformation projects according to claim 1, characterized in that, A knob is fixedly sleeved at the top of the threaded rod (3).

6. The wiring device for power transmission and transformation projects according to claim 2, characterized in that, A pull block is fixedly sleeved at the end of the insertion rod (13) away from the insertion hole.

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