Distributed intelligent distribution network device convenient to overhaul

Abstract

The utility model discloses a distributed intelligent distribution network device convenient to overhaul, which comprises a distribution network device main body and a plurality of wiring terminal strips arranged on the back surface of the distribution network device main body, the wiring terminal strips are provided with supporting plates, the supporting plates are provided with a plurality of pressure-bearing parts from left to right, and the pressure-bearing parts are connected with the wiring terminal strips. The supporting plate is arranged on the base and is arranged at a wiring inlet of the wiring terminal strip, one end of the supporting plate is provided with a rotatable wire pressing plate, the wire pressing plate is provided with an abutting part and abuts against the pressure bearing part, the other end of the wire pressing plate is fixedly connected with the supporting plate, and at least two wire bunching clamps are arranged right in front of the pressure bearing part. According to the utility model, the wire at the wiring port of the wiring terminal strip is effectively dredged through the wire bunching clamp, the wire is easy to distinguish and find by a maintainer during maintenance, the wire is pressed on the pressure-bearing part through the wire pressing plate, the connection stability of the wire and the wiring terminal strip is enhanced, and the product has the advantages of being easy to distinguish and convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution network devices, and in particular to a distributed intelligent distribution network device which is easy to maintain. Background Art

[0002] The distributed intelligent distribution network automation system is an intelligent distribution network management system based on modern power communication and information technology. It uses advanced computer control, communication technology and artificial intelligence technology to monitor, control, optimize and manage distributed power systems.

[0003] Since the distributed intelligent distribution network device needs to be connected to multiple lines in order to perform real-time monitoring, control and other operations on the lines, this leads to an increase in the number of wires required to be connected to the distributed intelligent distribution network device. During maintenance, a lot of time is required to distinguish which wiring port the wires at the terminal block are connected to, which greatly increases maintenance time and cost. Therefore, the applicant has made a beneficial design and found a solution to the above problem. The technical solution to be introduced below was produced in this context. Summary of the invention

[0004] The purpose of the utility model is to overcome the shortcomings of the above-mentioned traditional distributed intelligent distribution network device design and provide a product that is easy to distinguish and maintain.

[0005] To solve the above problems, the utility model adopts the following technical solutions.

[0006] A distributed intelligent network distribution device that is easy to maintain, includes a network distribution device body, and a plurality of terminal blocks arranged on the back of the distribution device body, the terminal block is provided with a support plate, the support plate is provided with a plurality of pressure-bearing parts from left to right, and is arranged at the wiring entrance of the terminal block, one end of the support plate is provided with a rotatable wire pressing plate, the wire pressing plate is provided with a resistance part, and abuts the pressure-bearing part, the other end of the wire pressing plate is connected and fixed to the support plate, at least two wire clamps are provided in front of the pressure-bearing part, and wire binding parts that shrink toward the center are provided on both sides of the wire clamp.

[0007] Preferably, the support plate is provided with a first groove, a second groove is provided on one side of the first groove, and a spring sheet is provided in the first groove.

[0008] Preferably, the elastic sheet includes a supporting portion and is inserted into the second groove. The supporting portion is provided with a protruding portion and abuts against a side wall of the second groove.

[0009] Preferably, the wire pressing plate is provided with an inserting block which is inserted into the first groove, and the spring sheet acts on the inserting block.

[0010] Preferably, a lead portion is provided at the wire inlet of the wire bundling portion. The lead portion is provided with an inclined surface, and the wire bundling portion forms a hole for clamping the wire.

[0011] Preferably, the material of the abutting portion is set as rubber, and the shapes of the abutting portion and the pressure-bearing portion are set as arc-shaped.

[0012] Beneficial effects:

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] In the present utility model, after multiple wires are electrically connected to the terminal block, the wires are placed on the pressure-bearing portion, and one wire is fixed by the wire bundling clip, effectively guiding the wires at the connection port of the terminal block, which is easy for maintenance personnel to distinguish and find during maintenance. Thus, the problems raised in the background art are overcome. And by rotating the pressure plate, the abutting portion presses the wire tightly on the pressure-bearing portion, further strengthening the connection stability between the wire and the terminal block, preventing the wire from being pulled during maintenance, avoiding loosening of the connection between the wire and the terminal, and making the product have the advantages of being easy to distinguish and convenient for maintenance. Description of the drawings

[0015] Figure 1 is a schematic structural diagram of a distributed intelligent power distribution device convenient for maintenance according to the present utility model;

[0016] Figure 2 is a top view of the structure of the terminal block of a distributed intelligent power distribution device convenient for maintenance according to the present utility model;

[0017] Figure 3 For the present utility model Figure 2 is a partially enlarged view of the detailed structure A of a distributed intelligent power distribution device convenient for maintenance according to the present utility model;

[0018] Figure 4 is a schematic structural diagram of the elastic piece of a distributed intelligent power distribution device convenient for maintenance according to the present utility model;

[0019] The corresponding relationship between the reference numerals in the drawings and the component names is as follows:

[0020] Reference numerals: 1, main body of the power distribution device; 2, terminal block; 3, support plate; 4, pressure plate; 5, wire bundling clip; 6, elastic piece; 31, pressure-bearing portion; 32, first groove; 33, second groove; 41, abutting portion; 42, insertion block; 51, wire bundling portion; 52, lead portion; 53, inclined surface; 61, support portion; 62, protruding portion. Specific embodiments

[0021] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "up", "down", "left" and "right" are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0023] In the embodiment of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0024] Reference example Figures 1 to 4 A distributed intelligent distribution network device that is easy to maintain, including a distribution network device body 1, and a plurality of terminal blocks 2 arranged on the back of the distribution network device body, the terminal block 2 is provided with a support plate 3, the support plate 3 is provided with a plurality of pressure-bearing parts 31 from left to right, and is arranged at the wiring entrance of the terminal block 2, one end of the support plate 3 is provided with a rotatable pressing plate 4, the pressing plate 4 is provided with a resistance part 41, and abuts against the pressure-bearing part 31, the other end of the pressing plate 4 is connected and fixed to the support plate 3, at least two wire clamps 5 are provided in front of the pressure-bearing part 31, and both sides of the wire clamp 5 are provided with wire binding parts that shrink toward the center 51. When multiple wires are electrically connected to the terminal block 2, the wires are placed on the pressure-bearing portion 31, and one wire is placed in the wire clamp 5. The clamping force of the wire clamp 51 contracts inwardly and acts on the wire to fix the wire. In addition, the wires at the wiring ports of the terminal block 2 are effectively guided by multiple wire clamps 5, which is easy for maintenance personnel to distinguish and find during maintenance. By rotating the wire pressing plate 4, the contact portion 41 presses the wire against the pressure-bearing portion 31, further strengthening the connection stability between the wire and the terminal block 2, preventing the wire from being pulled during maintenance, and avoiding loosening of the connection between the wire and the terminal.

[0025] It is worth mentioning that the support plate 3 is provided with a first groove 32, a second groove 33 is provided on one side of the first groove 32, the first groove 32 is provided with a spring piece 6, the first groove 32 provides a receiving space for the spring piece 6, and the second groove 33 cooperates with the support portion 61;

[0026] It is worth mentioning that the spring piece 6 includes a support portion 61 and is inserted into the second groove 33. The support portion 61 is provided with a protrusion 62 and abuts against the side wall of the second groove 33. The support portion 61 is connected and fixed to the second groove 33 by the protrusion 62 through an interference fit.

[0027] It is worth mentioning that the wire pressing plate 4 is provided with an insert block 42, which is inserted into the first groove 32, and the spring sheet 6 acts on the insert block 42. Through the action of the spring sheet 6 on the insert block 42, the other end of the wire pressing plate 4 is connected and fixed to the support plate 3, and it is ensured that the abutment portion 41 presses the wire tightly against the pressure-bearing portion 31;

[0028] It is worth mentioning that a lead-in portion 52 is provided at the wire entry of the wire harness portion 51, and the lead-in portion 52 is provided with an inclined surface 53. The wire harness portion 51 forms a hole for clamping the wire. The maintenance personnel can push the wire harness portion 51 to both sides through the lead-in portion 52 to take the wire out from between the wire harness portions 51. At the same time, when the wire abuts against the inclined surface 53, a downward force is applied to the wire, and the distance between the lead-in portion 52 and the wire harness portion 51 is expanded, so that the wire can enter the hole easily.

[0029] It is worth mentioning that the material of the resistance part 41 is set to rubber, and the shapes of the resistance part 41 and the pressure-bearing part 31 are set to be arc-shaped. Rubber is elastic and soft, and can better fit the surface of the wire. The resistance part 41 and the pressure-bearing part 31 are set to be arc-shaped in order to better fit the surface of the wire and increase the contact area and friction with the wire.

[0030] The above design scheme can make the product easy to distinguish and easy to maintain.

[0031] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. A distributed intelligent distribution network device convenient for maintenance, comprising a distribution network device main body (1) and a plurality of terminal blocks (2) arranged on the back of the distribution device main body, characterized in that: The terminal block (2) is provided with a support plate (3), the support plate (3) is provided with a plurality of pressure-bearing parts (31) from left to right, and is arranged at the wiring entrance of the terminal block (2), one end of the support plate (3) is provided with a rotatable wire pressing plate (4), the wire pressing plate (4) is provided with a resistance part (41) and abuts against the pressure-bearing part (31), the other end of the wire pressing plate (4) is connected and fixed to the support plate (3), at least two wire clamps (5) are provided in front of the pressure-bearing part (31), and wire binding parts (51) that shrink toward the center are provided on both sides of the wire clamp (5).

2. The distributed intelligent power distribution device convenient for maintenance according to claim 1, wherein: The support plate (3) is provided with a first groove (32), a second groove (33) is provided on one side of the first groove (32), and the first groove (32) is provided with a spring sheet (6).

3. The distributed intelligent power distribution device facilitating maintenance according to claim 2, characterized in that: The spring sheet (6) comprises a supporting portion (61) and is inserted into the second groove (33); the supporting portion (61) is provided with a protruding portion (62) and abuts against a side wall of the second groove (33).

4. The distributed intelligent distribution network device facilitating maintenance according to claim 3, characterized in that: The wire pressing plate (4) is provided with an insert block (42) which is inserted into the first groove (32), and the spring sheet (6) acts on the insert block (42).

5. The distributed intelligent distribution network device convenient for maintenance according to claim 4, characterized in that: A lead-in portion (52) is provided at the wire entry port of the wire harness portion (51), the lead-in portion (52) is provided with an inclined surface (53), and the wire harness portion (51) forms a hole for clamping the wire.

6. The distributed intelligent distribution network device convenient for maintenance according to claim 5, characterized in that: The material of the abutment portion (41) is set to be rubber, and the shapes of the abutment portion (41) and the pressure-bearing portion (31) are set to be arc-shaped.

Images