CN219086645U

CN219086645U - Preparation perforated plate for distribution box

Info

Publication number: CN219086645U
Application number: CN202223545764.8U
Authority: CN
Inventors: 姚彦; 马剑; 印鹏; 林宁
Original assignee: Jiangsu Zhongtou Power Co ltd
Current assignee: Jiangsu Zhongtou Power Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-26
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of distribution box equipment, in particular to a preparation opening plate for a distribution box, which comprises the following components: the box body is provided with a through hole on the side wall of the box body, the first clamping plate is connected with a first connecting rod, a first limiting block is arranged on the first connecting rod and connected with a first telescopic spring, the second clamping plate is connected with a second connecting rod, a second limiting block is arranged on the second connecting rod, and the second limiting block is connected with a second telescopic spring; the beneficial effects are as follows: the force is applied to the first clamping plates, the first expansion springs are extruded by the first limiting blocks, the first clamping plates are moved to one end of the first mounting groove, at the moment, the cable is inserted into the box body, at the moment, the external force applied to the first clamping plates is removed, the two first clamping plates are clamped through the first expansion springs, the problem that holes are difficult to be formed after the distribution box is produced is avoided, and the cable can be clamped rapidly.

Description

Preparation perforated plate for distribution box

Technical Field

The utility model relates to the technical field of distribution box equipment, in particular to a preparation opening plate for a distribution box.

Background

The distribution box is a small-sized complete device with a certain function, which is formed by various low-voltage electrical equipment according to the load requirement of a power supply line. It can receive electric energy, distribute electric energy and directly control load in building.

In the prior art, a plurality of electrified accessories are installed in a distribution box, and all the accessories are connected through wires, so that a new hole is required to be formed usually because of insufficient wire holes.

However, after the block terminal production, if newly increased trompil degree of difficulty is great on the box, and unaesthetic, the burr still can influence the block terminal circuit safety in utilization around the hole that leaves after the trompil to the preformed hole lacks the shutoff, is destroyed electric wire safety by biology such as mouse easily.

Disclosure of Invention

The utility model aims to provide a preparation opening plate for a distribution box, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a preliminary opening plate for a distribution box, the preliminary opening plate for a distribution box comprising:

the box body is connected with a box door at the front end of the box body, a box lock is arranged on the box door, and a through hole is formed in the side wall of the box body;

the first clamping plate is positioned in the through hole of the side wall of the box body, the first clamping plate is fixedly connected with a first connecting rod, a first limiting block is arranged at the other end of the first connecting rod, and the first limiting block is connected with a first telescopic spring;

the second splint is provided with two and all is located inside the first splint, two the equal fixedly connected with second connecting rod of second splint, the other end of second connecting rod is equipped with the second stopper, the second stopper is connected with the second expansion spring.

Preferably, the box body is provided with a first mounting groove on the inner wall of the side wall through hole, and a first groove is arranged in the middle of the upper inner wall and the lower inner wall of the first mounting groove.

Preferably, the first clamping plates are two and are semicircular, the two first clamping plates are located in the first mounting groove, and one end, connected with the first limiting block, of the first connecting rod is located in the first groove.

Preferably, one end of the first telescopic spring is fixedly connected with the first limiting block, and the other end of the first telescopic spring is fixedly connected with the inner wall of the first groove.

Preferably, the first clamping plates are internally provided with second mounting grooves, the second mounting grooves are connected with two second clamping plates, and the two second clamping plates are semicircular.

Preferably, the upper and lower inner walls of the second mounting groove are provided with second grooves, and one end of the second connecting rod connected with the second limiting block is located in the second grooves.

Preferably, one end of the second telescopic spring is fixedly connected with the second limiting block, and the other end of the second telescopic spring is fixedly connected with the inner wall of the second groove.

Preferably, the insulating rubber pads are fixedly connected to one ends of the first clamping plate and the second clamping plate, which are located at the through holes.

Compared with the prior art, the utility model has the beneficial effects that:

1. the force is applied to the first clamping plates through the through holes, the first connecting rods at the two ends of the first clamping plates extrude the first telescopic springs through the first limiting blocks, the two first clamping plates are moved to one end of the first mounting groove, at the moment, the cable is inserted into the box body through the through holes, at the moment, the external force applied to the first clamping plates is removed, the two first clamping plates are clamped through the first telescopic springs, so that the problem that holes are difficult to open after the production of the distribution box is avoided, and the cable can be clamped rapidly.

2. Install the second splint in first splint to carry out the shutoff, and can be better press from both sides tightly fixed according to the size of cable conductor again, and prevent the slip of cable conductor through insulating rubber pad.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a side partial cross-sectional view of the present utility model;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 according to the present utility model.

In the figure: 1. a door; 2. a case; 3. a box lock; 4. a first extension spring; 5. a first connecting rod; 6. a first mounting groove; 7. a first clamping plate; 8. a second clamping plate; 9. an insulating rubber pad; 10. a second mounting groove; 11. a second groove; 12. a second connecting rod; 13. a second extension spring; 14. a first groove; 15. a second limiting block; 16. a first limiting block; 17. and a through hole.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

Embodiment one:

referring to fig. 1-3, the present utility model provides a technical solution: a preliminary opening plate for a distribution box, the preliminary opening plate for a distribution box comprising: the box body 2, the front end of the box body 2 is connected with a box door 1, a box lock 3 is arranged on the box door 1, and a through hole 17 is arranged on the side wall of the box body 2; the first clamping plate 7 is positioned in the through hole 17 on the side wall of the box body 2, the first clamping plate 7 is fixedly connected with the first connecting rod 5, the other end of the first connecting rod 5 is provided with a first limiting block 16, and the first limiting block 16 is connected with the first telescopic spring 4; the second splint 8 is provided with two and all is located inside the first splint 7, and the equal fixedly connected with second connecting rod 12 of two second splint 8, and the other end of second connecting rod 12 is equipped with second stopper 15, and second stopper 15 is connected with second extension spring 13.

The force is applied to the first clamping plates 7 through the through holes 17, the first connecting rods 5 at two ends of the first clamping plates 7 are used for extruding the first telescopic springs 4 through the first limiting blocks 16, the two first clamping plates 7 are moved to one ends of the first mounting grooves 6, at the moment, cables are inserted into the box body 2 through the through holes 17, at the moment, the external force applied to the first clamping plates 7 is removed, the two first clamping plates 7 are clamped through the first telescopic springs 4, and meanwhile, the second clamping plates 8 in the first clamping plates 7 are clamped and fixed according to the size of the cables, and the cables are prevented from sliding through the insulating rubber pads 9.

Embodiment two:

on the basis of the first embodiment, in order to solve the problem of difficult perforation, a first mounting groove 6 is formed in the inner wall of the side wall through hole 17 of the box body 2, and a first groove 14 is formed in the middle of the upper inner wall and the lower inner wall of the first mounting groove 6; the two first clamping plates 7 are semicircular, the two first clamping plates 7 are positioned in the first mounting groove 6, and one end of the first connecting rod 5 connected with the first limiting block 16 is positioned in the first groove 14; one end of the first telescopic spring 4 is fixedly connected with the first limiting block 16, and the other end of the first telescopic spring 4 is fixedly connected with the inner wall of the first groove 14.

The force is applied to the first clamping plates 7 through the through holes 17, the first connecting rods 5 at two ends of the first clamping plates 7 squeeze the first telescopic springs 4 through the first limiting blocks 16, the two first clamping plates 7 are moved to one ends of the first mounting grooves 6, at the moment, cables are inserted into the box body 2 through the through holes 17, at the moment, the external force applied to the first clamping plates 7 is removed, the two first clamping plates 7 are clamped through the first telescopic springs 4, so that new holes are formed after the distribution box is prevented from being produced, and the cables are rapidly clamped.

Embodiment III:

on the basis of the first embodiment, in order to form second installation grooves 10 in the first clamping plates 7, the second installation grooves 10 are connected with two second clamping plates 8, and the two second clamping plates 8 are semicircular; the upper and lower inner walls of the second mounting groove 10 are provided with second grooves 11, and one end of the second connecting rod 12 connected with the second limiting block 15 is positioned in the second grooves 11; one end of the second telescopic spring 13 is fixedly connected with the second limiting block 15, and the other end of the second telescopic spring 13 is fixedly connected with the inner wall of the second groove 11; the insulating rubber pads 9 are fixedly connected to one ends of the first clamping plate 7 and the second clamping plate 8, which are located at the through holes 17.

The second clamping plate 8 is arranged in the first clamping plate 7 for better clamping and shrinking according to the size of the cable, and the sliding of the cable is prevented by the insulating rubber pad 9.

During actual use, force is applied to the first clamping plates 7 through the through holes 17, the first connecting rods 5 at two ends of the first clamping plates 7 squeeze the first telescopic springs 4 through the first limiting blocks 16, the two first clamping plates 7 are moved to one ends of the first mounting grooves 6, at the moment, cables are inserted into the box body 2 through the through holes 17, at the moment, the external force applied to the first clamping plates 7 is removed, the two first clamping plates 7 are clamped through the first telescopic springs 4, meanwhile, the second clamping plates 8 in the first clamping plates 7 are clamped and fixed according to the size of the cables, and the cables are prevented from sliding through the insulating rubber pads 9.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a block terminal is with preparing aperture board which characterized in that: the preparation trompil board for block terminal includes:

the box comprises a box body (2), wherein the front end of the box body (2) is connected with a box door (1), a box lock (3) is arranged on the box door (1), and a through hole (17) is formed in the side wall of the box body (2);

the first clamping plate (7) is positioned in a through hole (17) in the side wall of the box body (2), the first clamping plate (7) is fixedly connected with a first connecting rod (5), a first limiting block (16) is arranged at the other end of the first connecting rod (5), and the first limiting block (16) is connected with a first telescopic spring (4); a kind of electronic device with high-pressure air-conditioning system

The second splint (8), be equipped with two and all be located inside first splint (7), two equal fixedly connected with second connecting rod (12) of second splint (8), the other end of second connecting rod (12) is equipped with second stopper (15), second stopper (15) are connected with second extension spring (13).

2. A preliminary opening plate for a distribution box according to claim 1, characterized in that: the box (2) is provided with a first mounting groove (6) on the inner wall of the side wall through hole (17), and a first groove (14) is arranged in the middle of the upper inner wall and the lower inner wall of the first mounting groove (6).

3. A preliminary opening plate for a distribution box according to claim 2, characterized in that: the two first clamping plates (7) are arranged and are semicircular, the two first clamping plates (7) are located in the first mounting groove (6), and one end, connected with the first limiting block (16), of the first connecting rod (5) is located in the first groove (14).

4. A preliminary opening plate for a distribution box according to claim 2, characterized in that: one end of the first telescopic spring (4) is fixedly connected with the first limiting block (16), and the other end of the first telescopic spring (4) is fixedly connected with the inner wall of the first groove (14).

5. A preliminary opening plate for a distribution box according to claim 1, characterized in that: second mounting grooves (10) are formed in the first clamping plates (7), the second mounting grooves (10) are connected with two second clamping plates (8), and the two second clamping plates (8) are semicircular.

6. A preliminary opening plate for a distribution box according to claim 5, wherein: the upper and lower inner walls of the second mounting groove (10) are respectively provided with a second groove (11), and one end, connected with the second limiting block (15), of the second connecting rod (12) is positioned in the second grooves (11).

7. A preliminary opening plate for a distribution box according to claim 1, characterized in that: one end of the second telescopic spring (13) is fixedly connected with the second limiting block (15), and the other end of the second telescopic spring (13) is fixedly connected with the inner wall of the second groove (11).

8. A preliminary opening plate for a distribution box according to claim 1, characterized in that: and one ends of the first clamping plate (7) and the second clamping plate (8) which are positioned at the through holes (17) are fixedly connected with insulating rubber pads (9).