An electrical engineering wiring device

Abstract

The utility model relates to electric power engineering technical field discloses a kind of electric power engineering wiring device, including fixed shell, the inside thread connection of fixed shell has threaded column, the inside sliding connection of fixed shell has sliding block, the upper and lower sides of sliding block are all fixedly connected with limit strip a, the left and right sides of sliding block are all rotatably connected with transmission assembly, the other end fixed connection of transmission assembly has arc plate, two the transmission assembly all includes rotating plate, the left and right sides of the one end rotatably connected of two rotating plate in sliding block, the other end rotatably connected of rotating plate has transmission rod. In the utility model, by rotating threaded column and driving sliding block to slide in fixed shell interior, so that the rotating plate of two sides is rotated by shaft transmission, to be transmitted to arc plate by transmission rod, cable is fixed, the stability of cable is realized, and the safety of wiring is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of power engineering technology, and in particular to a power engineering wiring device. Background Technology

[0002] Electrical engineering is an engineering discipline that studies the production, transmission, distribution, and use of electrical energy, as well as the design, construction, operation, and maintenance of related equipment and systems. It is one of the core branches of energy engineering and electrical engineering, directly supporting the energy supply and economic operation of modern society. Electrical engineering wiring devices are a collection of core components in the power system that realize the connection, distribution, control, and protection of electrical energy. Essentially, they connect the equipment in the power generation, transmission, distribution, and consumption links safely and reliably through standardized structures and electrical designs, while meeting the functional requirements of circuit on / off control, fault isolation, and maintenance.

[0003] The prior art patent document CN222508241U discloses a wiring device for power engineering, aiming to solve the technical problems of low stability of current clamping structures in limiting cables, easy loosening and displacement, and affecting the use effect. It includes a base plate, on the upper surface of which two clamping seats are movably mounted. An arc-shaped clamp is mounted on the upper surface of each clamping seat. Several limiting blocks are fixedly provided on the sides of each clamping seat facing the arc-shaped clamp. Locking blocks are fixedly provided on the left and right sides of each limiting block. In this invention, the arc-shaped clamping pad, through a resilient cavity composed of hexagonal holes, can improve the reset strength. Combined with the arc-shaped groove, it can contract under pressure, and the elastic force generated by the contraction can provide elastic support. This ensures tight contact with the cable and achieves the effect of elastic clamping. This invention has the advantages of simple installation, fixed cable installation position, solving the problem of loosening and displacement, and improving wiring stability.

[0004] In the existing technology, some wiring devices use springs to adapt to different cable sizes and fix the cables, which results in poor cable fixation and susceptibility to external influences, leading to unstable wiring. Utility Model Content

[0005] The purpose of this utility model is to provide a wiring device for power engineering, which solves the problem of unstable cable fixing in some wiring devices.

[0006] To achieve the above objectives, this utility model provides a wiring device for power engineering, including a handshake area, a fixing block fixedly connected to the top of the handshake area, a fixing mechanism fixedly connected to the outside of the fixing block, and a cutting mechanism slidably connected to the inside of the fixing block. The fixing mechanism includes a fixing shell, which is fixedly connected to the outside of the fixing block. A threaded post is threadedly connected to the inside of the fixing shell, and a sliding block is slidably connected to the inside of the fixing shell. Limiting strips a are fixedly connected to the upper and lower sides of the sliding block, and transmission components are rotatably connected to the left and right sides of the sliding block. An arc-shaped plate is fixedly connected to the other end of the transmission component.

[0007] Both of the transmission components include a rotating plate, one end of which is rotatably connected to the left and right sides of the sliding block, and the other end of which is rotatably connected to a transmission rod.

[0008] The cutting mechanism includes a sliding plate, which is slidably connected to the outside of the fixed block inside the fixed block. A limit strip b is fixedly connected to the inside of the fixed block, and the limit strip b is slidably connected to the outside of the sliding plate through an internal hole.

[0009] The sliding plate has a telescopic shaft fixedly connected to its inner side, a spring sleeved on the outside of the telescopic shaft, and the other end of the sliding plate fixedly connected to the outside of the fixed block.

[0010] The sliding plate has a motor fixedly connected inside, a rotating shaft fixedly connected to the drive end of the motor, and a cutting blade fixedly connected to the outside of the rotating shaft.

[0011] One end of the spring is fixedly connected to the outside of the fixed block, and the other end of the spring is fixedly connected to the inside of the sliding plate.

[0012] The left and right sides of the interior of the fixed shell are rotatably connected to the outside of the two transmission rods, and the other end of the transmission rod is fixedly connected to the outside of the arc-shaped plate.

[0013] The external thread of the threaded post is connected to the inside of the fixed shell, and the external thread of the threaded post is rotatably connected to the inside of the sliding block.

[0014] This utility model discloses a wiring device for power engineering. By rotating the threaded column, the sliding block slides inside the fixed shell, causing the rotating plates on both sides to rotate through the shaft. This rotation is then transmitted to the arc plate through the transmission rod, thus fixing the cable and achieving stable cable fixation, ensuring safety during wiring.

[0015] This utility model discloses a wiring device for power engineering. By manually pushing a sliding plate towards the cable, a motor is started to drive a rotating shaft to rotate the cutting blade and cut the outside of the cable. After the cutting is completed, the elastic force of the telescopic shaft returns the sliding plate to its original position, thus achieving portability of cable cutting and improving the efficiency of operators. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 1 . Figure 3 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 2 .

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 3 .

[0020] In the diagram: 1. Handshake area; 2. Fixing block; 3. Fixing mechanism; 31. Fixing shell; 32. Threaded column; 33. Sliding block; 34. Limiting strip a; 35. Transmission assembly; 351. Rotating plate; 352. Transmission rod; 36. Arc plate; 4. Cutting mechanism; 41. Sliding plate; 42. Limiting strip b; 43. Telescopic shaft; 44. Spring; 45. Motor; 46. Rotating shaft; 47. Cutting blade. Detailed Implementation

[0021] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0022] Please see Figures 1 to 3 This utility model provides a technical solution: a power engineering wiring device, including a handshake area 1, which provides a stable gripping fulcrum for the operator. A fixed block 2 is fixedly connected to the top of the handshake area 1, which serves as a connection and load-bearing component. A fixed mechanism 3 is fixedly connected to the outside of the fixed block 2. The fixed mechanism 3 includes a fixed shell 31, which protects the internal components. The fixed shell 31 is fixedly connected to the outside of the fixed block 2. A threaded column 32 is threadedly connected to the inside of the fixed shell 31. The manual operation of the operator is converted into the linear motion of the sliding block 33 through its own rotation. The threaded column 32 is threadedly connected to the inside of the fixed shell 31. The threaded column 32 is rotatably connected to the inside of the sliding block 33. The sliding block 33 is slidably connected to the inside of the fixed shell 31. When the sliding block 33 slides, it can drive the rotating plate 351 to rotate, which serves as a motion transmission component. Limiting strips a34 are fixedly connected to the upper and lower sides of the sliding block 33 to prevent the sliding block 33 from shaking up and down or deviating from the direction during the sliding process. Both sides of the sliding block 33 are rotatably connected to transmission components 35. Each transmission component 35 includes a rotating plate 351, which converts the linear motion of the sliding block 33 into its own rotational motion. One end of each rotating plate 351 is rotatably connected to the left and right sides of the sliding block 33, and the other end of each rotating plate 351 is rotatably connected to a transmission rod 352, which drives the arc plate 36 to clamp or release the cable. The inside of the fixed shell 31 is rotatably connected to the outside of the two transmission rods 352 on both the left and right sides. The other end of each transmission rod 352 is fixedly connected to the outside of the arc plate 36. The other end of the transmission component 35 is fixedly connected to the arc plate 36. When the arc plate 36 moves towards the middle, it can tightly clamp the cable located in the middle, thereby fixing the cable.

[0023] like Figure 1 and Figure 4 As shown, a cutting mechanism 4 is slidably connected inside the fixed block 2. The cutting mechanism 4 includes a sliding plate 41, which drives the motor 45 and the cutting blade 47 to move closer to or away from the cable through its own sliding motion, thereby adjusting the cutting position. The external sliding plate 41 is slidably connected inside the fixed block 2. A limit strip b42 is fixedly connected inside the fixed block 2, and its main function is to limit and guide the sliding direction of the sliding plate 41. The external sliding strip b42 is slidably connected to the internal hole of the sliding plate 41. A telescopic shaft 43 is fixedly connected to the inner side of the sliding plate 41, which will retract when the sliding plate 41 is pushed, providing support for the deformation of the spring 44. Provides space and guidance. A spring 44 is sleeved on the outside of the telescopic shaft 43. After cutting, the reaction spring force drives the sliding plate 41 to automatically reset. One end of the spring 44 is fixedly connected to the outside of the fixed block 2, and the other end of the spring 44 is fixedly connected to the inside of the sliding plate 41. The other end of the sliding plate 41 is fixedly connected to the outside of the fixed block 2. A motor 45 is fixedly connected inside the sliding plate 41 as the power source for the cutting blade 47. The drive end of the motor 45 is fixedly connected to a rotating shaft 46, which plays the role of power transmission. The cutting blade 47 is fixedly connected to the outside of the rotating shaft 46, which can cut the outside of the cable.

[0024] Working principle: First, hold the entire stabilizing device in the handshake area 1, then move the threaded column 32. Because the threaded column 32 is threadedly connected to the fixed shell 31 and rotatably connected to the sliding block 33, the rotation of the threaded column 32 will be converted into the sliding force of the sliding block 33. During the sliding of the sliding block 33, the limit strip a34 slides accordingly, ensuring the stable sliding of the sliding block 33. In the transformation of the axis, the sliding block 33 drives the rotating plate 351 to rotate. Then the rotating plate 351 transmits to the transmission rod 352, causing the arc plate 36 at the other end of the transmission rod 352 to move towards the middle, thereby clamping and fixing the cable.

[0025] When cutting is required, manually push the sliding plate 41 towards the cable. The sliding plate 41 slides along the limiting strip b42 inside the fixed block 2 to ensure stable sliding direction. When the sliding plate 41 moves, the telescopic shaft 43 and spring 44 are squeezed and contracted accordingly. At the same time, the motor 45 is started to drive the rotating shaft 46 to rotate, so that the rotating shaft 46 drives the cutting blade 47 to rotate. As the sliding plate 41 is pushed, the cutting blade 47 contacts and cuts the outside of the cable. After the cutting operation is completed, release the pushing force on the sliding plate 41. The spring 44 reacts and drives the sliding plate 41 to reset.

[0026] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that implementing all or part of the above embodiments and making equivalent changes in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A wiring device for power engineering, comprising a handshake area, characterized in that: A fixing block is fixedly connected to the top of the handshake area, a fixing mechanism is fixedly connected to the outside of the fixing block, and a cutting mechanism is slidably connected to the inside of the fixing block; The fixing mechanism includes a fixing shell, which is fixedly connected to the outside of the fixing block. A threaded post is threadedly connected to the inside of the fixing shell, and a sliding block is slidably connected to the inside of the fixing shell. Limiting strips a are fixedly connected to the upper and lower sides of the sliding block, and transmission components are rotatably connected to the left and right sides of the sliding block. An arc-shaped plate is fixedly connected to the other end of the transmission component.

2. The electrical engineering wiring device according to claim 1, characterized in that: Both of the transmission components include a rotating plate, one end of which is rotatably connected to the left and right sides of the sliding block, and the other end of which is rotatably connected to a transmission rod.

3. A power engineering wiring device according to claim 1, characterized in that: The cutting mechanism includes a sliding plate, which is slidably connected to the outside of the fixed block inside the fixed block. A limit strip b is fixedly connected to the inside of the fixed block, and the limit strip b is slidably connected to the outside of the sliding plate at an internal hole.

4. A power engineering wiring device according to claim 3, characterized in that: A telescopic shaft is fixedly connected to the inner side of the sliding plate, and a spring is sleeved on the outside of the telescopic shaft. The other end of the sliding plate is fixedly connected to the outside of the fixed block.

5. A power engineering wiring device according to claim 4, characterized in that: A motor is fixedly connected inside the sliding plate, a rotating shaft is fixedly connected to the drive end of the motor, and a cutting blade is fixedly connected to the outside of the rotating shaft.

6. A power engineering wiring device according to claim 4, characterized in that: One end of the spring is fixedly connected to the outside of the fixed block, and the other end of the spring is fixedly connected to the inside of the sliding plate.

7. A power engineering wiring device according to claim 2, characterized in that: The left and right sides of the interior of the fixed shell are rotatably connected to the outside of the two transmission rods, and the other end of the transmission rod is fixedly connected to the outside of the arc-shaped plate.

8. A power engineering wiring device according to claim 1, characterized in that: The external thread of the threaded post is connected to the inside of the fixed housing, and the external thread of the threaded post is rotatably connected to the inside of the sliding block.

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