Wiring device for distribution box

Abstract

The utility model relates to the technical field of distribution boxes, in particular to a wiring device for a distribution box, which comprises a box body, a mounting plate fixedly mounted on the upper rear side of the box body, two mounting racks mounted on the rear side of the box body, a bolt I mounted on each mounting rack, and a connecting rod mounted between the two mounting racks, the two connecting rods are symmetrically arranged left and right, limiting holes are formed in the left sides of the two connecting rods, a fixing mechanism is mounted at the bottom of the mounting plate, the fixing mechanism is used for mounting a box body, and moving grooves are formed in the two connecting rods; and when the box body needs to be disassembled, a mounting plate is pushed rightwards, a limiting rod extrudes a V-shaped plate rightwards at the moment, then an inserting ball is pressed into a moving groove, the whole box body is pulled upwards, then the box body can be disassembled, the mounting plate on the rear side does not need to be disassembled, the high efficiency of the disassembling and assembling process is improved, and the overall working efficiency is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of distribution box technology, and specifically to a wiring device for a distribution box. Background Technology

[0002] Distribution boxes are characterized by their small size, easy installation, unique technical performance, fixed location, unique configuration functions, lack of site restrictions, widespread application, stable and reliable operation, high space utilization, small footprint, and environmental benefits. Distribution box structures come in two types: welded structures, which simply involve cutting, bending, drilling holes, and then welding together sheet metal parts; and assembled structures, where sheet metal parts are processed separately, and then assembled and secured with screws and tees. These assembled structures are aesthetically pleasing, easy to operate, and can save significant transportation costs. To ensure the normal operation of the distribution box, an external power supply is required, necessitating the use of wiring devices to protect this external power supply.

[0003] Chinese patent discloses a wiring device for a distribution box (authorization announcement number CN 221614534 U). This patented technology can adapt to the stripping of cables of various sizes by changing the distance between the upper and lower plates. When stripping the insulation of long cables, it can quickly strip a large section, which is convenient to operate, meets practical needs, and is suitable for promotion. Regardless of the length of the cable to be stripped, the insulation of the cable can be quickly stripped with a gentle pull. However, the replacement process for damaged boxes after wiring is relatively cumbersome, requiring manual operation and tools for disassembly and assembly, which reduces the overall work efficiency. Moreover, after the wires are connected to the connectors, external pulling can cause the wiring to loosen or damage the connector blocks, making later maintenance inconvenient.

[0004] Therefore, those skilled in the art have provided a wiring device for a distribution box to solve the problems mentioned in the background art. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a wiring device for a distribution box, including a box body, a mounting plate fixedly installed on the upper rear side of the box body; a mounting bracket is installed on the rear side of the box body, and the mounting bracket has two symmetrically arranged vertically; a bolt is installed on the mounting bracket, and the mounting bracket can be fixed in a designated position by tightening the bolt; a connecting rod is installed between the two mounting brackets, and the connecting rod has two symmetrically arranged horizontally; a limiting hole is provided on the left side of each of the two connecting rods; a fixing mechanism is installed at the bottom of the mounting plate, which is used to install the box body and facilitates the replacement and maintenance of the box body in the future; and a moving groove is opened inside the two connecting rods.

[0006] Preferably, a protective plate is installed on the front side of the housing, and two bolts are installed on the upper front side of the protective plate. The protective plate can protect the internal mechanism of the device and facilitate the repair of damaged internal mechanisms. A rotating shaft is installed between the protective plate and the housing, and the protective plate completes the opening and closing movement through the rotating shaft.

[0007] Preferably, the box body has inlet ports on both the left and right sides, allowing for easy entry and exit of wires; mounting rods are installed at the four corners inside the box body; clamping plates are installed on the mounting rods, with two clamping plates symmetrically arranged on the left and right; clamping plates are installed on the upper side of the two clamping plates; clamping holes are provided between clamping plates; fixing rods are installed between the two clamping plates; springs are installed on the top of the clamping plates, with four springs, the other ends of the four springs being respectively installed on the mounting rods; when wiring, first pass the wire through the left inlet port, then pull the fixing rod connecting the two clamping plates upwards to place the wire between the two clamping plates, and then release the fixing rod. The two clamping plates will then fix the wire, securing the wire to the connector, preventing external pulling from causing the wiring to loosen or damage the connector block.

[0008] Preferably, a connector is installed between the two symmetrical clamps, and wiring ports are installed on the left and right sides of the connector.

[0009] Preferably, the fixing mechanism includes two limiting rods, which are symmetrically arranged on the left and right sides. The tops of the two limiting rods are fixedly connected to the mounting plate. The limiting rods are inserted into the moving groove. A V-shaped plate is installed on the right side of the two limiting rods. A spring is installed on the V-shaped plate. A ball is installed on the left side of the V-shaped plate. When the box needs to be disassembled, the mounting plate is pushed to the right, at which time the limiting rods squeeze the V-shaped plate to the right, thereby pressing the ball tightly into the moving groove. Then, the entire box is pulled upward, and the box can be disassembled without removing the rear mounting plate, which improves the efficiency of the disassembly and assembly process and ensures the overall work efficiency.

[0010] The technical effects and advantages of this utility model are as follows:

[0011] 1. This utility model provides a wiring device for a distribution box. When wiring, first pass the wire through the left inlet, and then pull the fixing rod connecting the two clamps upward to place the wire between the two clamps. After placing it, release the fixing rod, and the two clamps will fix the wire in place, thus fixing the wire to the connector. This can prevent external pulling from causing the wiring to loosen or damage the connector block.

[0012] 2. In this utility model, when the box needs to be disassembled, the mounting plate is pushed to the right, at which time the limiting rod squeezes the V-shaped plate to the right, thereby pressing the ball into the moving groove. Then, the entire box is pulled upward, and the box can be disassembled without removing the mounting plate on the rear side. This improves the efficiency of the disassembly and assembly process and ensures the overall work efficiency.

[0013] 3. In this utility model, the mounting bracket can be fixedly installed in a designated position by tightening the bolts; the protective plate can protect the internal mechanism of the device and facilitate the repair of damaged internal mechanisms; a rotating shaft is installed between the protective plate and the housing, and the protective plate completes the opening and closing movement through the rotating shaft. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a wiring device for a distribution box provided in an embodiment of this application;

[0015] Figure 2 This application provides an embodiment of a wiring device for a distribution box that is prone to overall explosion. Figure 1 ;

[0016] Figure 3 This application provides an embodiment of a wiring device for a distribution box that is prone to overall explosion. Figure 2 ;

[0017] Figure 4 This is an isometric view of a wiring device for a distribution box provided in an embodiment of this application, with the protective plate removed;

[0018] Figure 5 This is a rear sectional view of a wiring device for a distribution box provided in an embodiment of this application;

[0019] Figure 6 This is a partial structural diagram of a wiring device for a distribution box provided in an embodiment of this application.

[0020] In the diagram: 1. Housing; 101. Mounting plate; 102. Moving slot; 2. Mounting bracket; 21. Bolt 1; 22. Connecting rod; 23. Limiting hole; 3. Cable inlet; 4. Protective plate; 41. Bolt 2; 5. Limiting rod; 51. V-shaped plate; 52. Spring 1; 53. Ball plug; 6. Connector; 61. Wiring port; 7. Clamping plate 1; 71. Clamping plate 2; 72. Mounting rod; 73. Spring 2; 74. Fixing rod. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose. Example

[0022] Please see Figures 1-6 This embodiment provides a wiring device for a distribution box, including a box body 1. A mounting plate 101 is fixedly installed on the upper rear side of the box body 1. A mounting bracket 2 is installed on the rear side of the box body 1, and the mounting bracket 2 has two symmetrically arranged vertically. A bolt 21 is installed on the mounting bracket 2, and the mounting bracket 2 can be fixedly installed in a designated position by tightening the bolt 21. A connecting rod 22 is installed between the two mounting brackets 2, and the connecting rod 22 has two symmetrically arranged horizontally. A limiting hole 23 is provided on the left side of each of the two connecting rods 22. A fixing mechanism is installed at the bottom of the mounting plate 101, which is used to install the box body 1 and facilitates the replacement and maintenance of the box body 1 in the future. The two connecting rods 22 have moving grooves 102 inside.

[0023] A protective plate 4 is installed on the front side of the housing 1. A bolt 41 is installed slightly above the front of the protective plate 4. The protective plate 4 protects the internal mechanisms of the device and facilitates the repair of any damaged internal components. A rotating shaft is installed between the protective plate 4 and the housing 1, allowing the protective plate 4 to open and close. Cable inlets 3 are located on both the left and right sides of the housing 1, facilitating the entry and exit of wires. Mounting rods 72 are installed at each of the four corners inside the housing 1. Clamping plates 7 are mounted on the mounting rods 72, with two clamping plates 7 arranged symmetrically on the left and right sides. Clamping plates 2 are installed on the upper sides of the two clamping plates 7. 71; A clamping hole is provided between clamping plate 1 7 and clamping plate 2 71; a fixing rod 74 is installed between the two clamping plates 1 7 and clamping plate 2 71; a spring 2 73 is installed on the top of clamping plate 2 71, and there are four springs 2 73. The other ends of the four springs 2 73 are respectively installed on the mounting rod 72; when wiring, first pass the wire through the left inlet 3, and then pull the fixing rod 74 connecting the two clamping plates 2 71 upward to place the wire between the two clamping plates. After placing it, release the fixing rod 74. The two clamping plates fix the wire and fix the wire to the connector 6. This can prevent external pulling from causing the wiring to loosen or damage the connector block.

[0024] A connector 6 is installed between the two symmetrical clamps 7, and wiring ports 61 are installed on the left and right sides of the connector 6;

[0025] The fixing mechanism includes two limiting rods 5, which are symmetrically arranged on the left and right sides. The tops of the two limiting rods 5 are fixedly connected to the mounting plate 101. The limiting rods 5 are inserted into the moving groove 102. A V-shaped plate 51 is installed on the right side of the two limiting rods 5. A spring 52 is installed on the V-shaped plate 51. A ball 53 is installed on the left side of the V-shaped plate 51. When the box 1 needs to be disassembled, the mounting plate 101 is pushed to the right. At this time, the limiting rods 5 squeeze the V-shaped plate 51 to the right, thereby pressing the ball 53 tightly into the moving groove 102. Then, the entire box 1 is pulled upward, and the box 1 can be disassembled without removing the mounting plate 101 on the rear side. This improves the efficiency of the disassembly and assembly process and ensures the overall work efficiency.

[0026] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A terminal block for an electrical distribution box comprising a housing (1), characterized in that, The rear side of the box (1) is fixedly installed with a mounting plate (101); the rear side of the box (1) is installed with a mounting rack (2), and the mounting rack (2) is provided with two upper and lower symmetrical mounting racks (2); the mounting rack (2) is installed with a bolt (21); the two mounting racks (2) are installed with a connecting rod (22), and the connecting rod (22) is provided with two left and right symmetrical connecting rods (22); the left side of the two connecting rods (22) is provided with a limiting hole (23); the bottom of the mounting plate (101) is installed with a fixing mechanism for installing the box (1); the two connecting rods (22) are internally provided with a moving groove (102).

2. A wiring device for an electrical box according to claim 1, wherein, The front side of the box (1) is installed with a protective plate (4), and the front side of the protective plate (4) is installed with a bolt (41); the protective plate (4) and the box (1) are installed with a rotating shaft; the left and right sides of the box (1) are provided with wire inlet ports (3); the four corners of the box (1) are installed with mounting rods (72).

3. A wiring device for an electrical box according to claim 2, wherein, The mounting rod (72) is installed with a clamping plate (7), and the clamping plate (7) is provided with two left and right symmetrical clamping plates (7); the upper side of the two clamping plates (7) is installed with a clamping plate (71); the clamping plate (7) and the clamping plate (71) are provided with a clamping hole.

4. The wiring device of claim 3, wherein: The two clamping plates (7) and the clamping plate (71) are installed with a fixing rod (74); the top of the clamping plate (71) is installed with a spring (73), and the spring (73) is provided with four springs (73), and the other end of the four springs (73) is installed on the mounting rod (72).

5. The wiring device of claim 3, wherein: The two left and right symmetrical clamping plates (7) are installed with a connector (6), and the left and right sides of the connector (6) are installed with a wire port (61).

6. A wiring device for an electrical box according to claim 5, wherein, The fixing mechanism comprises a limiting rod (5), and the limiting rod (5) is provided with two left and right symmetrical limiting rods (5); the top of the two limiting rods (5) is fixedly connected to the mounting plate (101); the limiting rod (5) is inserted into the moving groove (102); the right side of the two limiting rods (5) is installed with a V-shaped plate (51); the V-shaped plate (51) is installed with a spring (52); and the left side of the V-shaped plate (51) is installed with a plug ball (53).

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