CN218603029U

CN218603029U - Draw-out type low-voltage switch cabinet

Info

Publication number: CN218603029U
Application number: CN202221322269.8U
Authority: CN
Inventors: 李进
Original assignee: Huadian Xinjiang Zhundong Wucaiwan Power Generation Co ltd
Current assignee: Huadian Xinjiang Zhundong Wucaiwan Power Generation Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2023-03-10
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a pull-out type low-voltage switchgear, the intelligent cabinet temperature adjusting device comprises a cabinet body, cabinet body inner chamber's bottom sliding connection has the pull cabinet, the bottom fixedly connected with connecting plate at the pull cabinet back, the bottom fixedly connected with V-arrangement fixture block of connecting plate, the spout has been seted up at cabinet body inner chamber's the back, the inner chamber sliding connection of spout has the slider, the positive fixedly connected with cardboard of slider, the V-arrangement draw-in groove that cooperation V-arrangement fixture block used is seted up at the top of cardboard. The utility model discloses a setting of the cabinet body can protect the electrical apparatus in the pull cabinet, through the setting of connecting plate and V-arrangement fixture block, when can extrude the cardboard, at this moment the cardboard drives the slider under the cooperation of spout, and move down, and then make the V-arrangement fixture block get into in the V-arrangement draw-in groove, then under the elasticity that resets of spring for V-arrangement fixture block and V-arrangement draw-in groove joint are inseparabler, avoid automatic roll-off, lead to inside electrical apparatus directly to expose outside, by dust pollution.

Description

Draw-out type low-voltage switch cabinet

Technical Field

The utility model relates to a low-voltage switchgear technical field specifically is a pull-out type low-voltage switchgear.

Background

The draw-out low-voltage cabinet is a device responsible for completing electric energy control, protection, conversion and distribution in a low-voltage power supply system, and mainly comprises a bus, components (including an isolating switch, a circuit breaker, a fuse, a contactor, a thermal relay and the like), an instrument, a cabinet body and the like.

Current pull-out type low-voltage switchgear does not possess self-locking function, and pull cabinet automatic roll-off when receiving external force easily leads to inside electrical apparatus directly to expose outside, by dust pollution, influences the use.

Disclosure of Invention

To the problem that exists among the prior art, the utility model aims to provide a pull-out type low-voltage switchgear, possess self-locking function's advantage, solved current pull-out type low-voltage switchgear and did not possess self-locking function, the automatic roll-off of pull cabinet when receiving external force easily leads to inside electrical apparatus directly to expose outside, by dust pollution, influences the problem of use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pull-out type low-voltage switchgear, includes the cabinet body, the bottom sliding connection of cabinet internal chamber has the pull cabinet, the bottom fixedly connected with connecting plate at the pull cabinet back, the bottom fixedly connected with V-arrangement fixture block of connecting plate, the spout has been seted up at the back of cabinet internal chamber, the inner chamber sliding connection of spout has the slider, the positive fixedly connected with cardboard of slider, the V-arrangement draw-in groove that cooperation V-arrangement fixture block used is seted up at the top of cardboard, the bottom fixedly connected with spring of cardboard, the bottom and the cabinet body fixed connection of spring.

Preferably, the equal fixedly connected with slide rail in both sides of cabinet body inner chamber bottom, the sliding surface of slide rail is connected with the slide, the slide is kept away from the one end and the pull cabinet fixed connection of slide rail.

Preferably, the back of the inner cavity of the cabinet body is embedded with a heat dissipation box, and the top and the bottom of the inner cavity of the heat dissipation box are fixedly connected with a fan through a support.

Preferably, the back of the inner cavity of the heat dissipation box is provided with a dust screen, and the periphery of the bottom of the cabinet body is provided with grooves.

Preferably, the top of the inner cavity of the groove is fixedly connected with an electric push rod, and the bottom of the electric push rod is fixedly connected with a movable wheel.

Preferably, the surface of the pull cabinet is fixedly connected with a cabinet door, and both sides of the surface of the cabinet door are fixedly connected with handles.

Preferably, heat dissipation holes are formed in two sides of the inner cavity of the cabinet body, and the number of the heat dissipation holes is not less than twelve.

Has the beneficial effects that:

the utility model discloses a setting of the cabinet body can protect the electrical apparatus in the pull cabinet, through the setting of connecting plate and V-arrangement fixture block, when can extrude the cardboard, at this moment the cardboard drives the slider under the cooperation of spout, and move down, and then make the V-arrangement fixture block get into in the V-arrangement draw-in groove, then under the elasticity that resets of spring for V-arrangement fixture block and V-arrangement draw-in groove joint are inseparabler, avoid automatic roll-off, lead to inside electrical apparatus directly to expose outside, by dust pollution.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a partial enlarged view of a portion a in the structure diagram of the present invention 2;

fig. 4 is a cross-sectional view of the heat dissipation box of the present invention.

In the figure: 1. a cabinet body; 2. a pull cabinet; 3. a connecting plate; 4. a V-shaped clamping block; 5. a chute; 6. a slider; 7. clamping a plate; 8. a V-shaped clamping groove; 9. a spring; 10. a slide rail; 11. a slide base; 12. a heat dissipation box; 13. a fan; 14. a groove; 15. an electric push rod; 16. a moving wheel; 17. a cabinet door; 18. and (4) heat dissipation holes.

Detailed Description

Example 1:

referring to fig. 1-4, a draw-out type low-voltage switch cabinet comprises a cabinet body 1, a draw-out cabinet 2 is slidably connected to the bottom of an inner cavity of the cabinet body 1, a connecting plate 3 is fixedly connected to the bottom of the back of the draw-out cabinet 2, a V-shaped clamping block 4 is fixedly connected to the bottom of the connecting plate 3, a sliding groove 5 is formed in the back of the inner cavity of the cabinet body 1, a sliding block 6 is slidably connected to the inner cavity of the sliding groove 5, a clamping plate 7 is fixedly connected to the front side of the sliding block 6, a V-shaped clamping groove 8 matched with the V-shaped clamping block 4 is formed in the top of the clamping plate 7, a spring 9 is fixedly connected to the bottom of the clamping plate 7, the bottom of the spring 9 is fixedly connected to the cabinet body 1, electric appliances in the draw-out cabinet 2 can be protected through the arrangement of the cabinet body 1, the clamping plate 7 can be extruded through the connecting plate 3 and the V-shaped clamping block 4, the clamping plate 7 drives the sliding block 6 to move downwards under the matching of the sliding groove 5, the V-shaped clamping block 4 enters the V-shaped clamping groove 8, and then under the reset elasticity of the spring 9, so that the V-shaped clamping block 4 and the V-shaped clamping groove 8 are clamped to avoid automatic sliding out, thereby preventing the electric appliances from directly being exposed to the inside and being polluted.

Specifically, the equal fixedly connected with slide rail 10 in both sides of the 1 inner chamber bottom of the cabinet body, the sliding surface of slide rail 10 is connected with slide 11, and slide 11 is kept away from the one end and 2 fixed connection of pull cabinet of slide 10, through the setting of slide rail 10 and slide 11, can carry out spacing direction removal to pull cabinet 2.

Specifically, the back of the cabinet body 1 inner chamber is embedded with the heat dissipation case 12, and the top and the bottom of the heat dissipation case 12 inner chamber all pass through support fixedly connected with fan 13, through the setting of fan 13, can blow into the cabinet body 1 with the outside air in for the inside circulation of air of the cabinet body 1.

Specifically, the back of the inner cavity of the heat dissipation box 12 is provided with a dust screen, the periphery of the bottom of the cabinet body 1 is provided with a groove 14, and air entering the cabinet body 1 can be filtered through the dust screen.

Specifically, the top of the cavity of the groove 14 is fixedly connected with an electric push rod 15, and the bottom of the electric push rod 15 is fixedly connected with a moving wheel 16.

Specifically, the surface of the pull cabinet 2 is fixedly connected with a cabinet door 17, and both sides of the surface of the cabinet door 17 are fixedly connected with handles.

Specifically, heat dissipation holes 18 are formed in two sides of the inner cavity of the cabinet body 1, and the number of the heat dissipation holes 18 is not less than twelve.

During the use, through the setting of removing wheel 16, can the person of facilitating the use carry out the position to it and remove, then will remove wheel 16 through electric putter 15 and retrieve to the recess 14 in, make the cabinet body 1 direct and ground contact, stability when guaranteeing that the cabinet body 1 is placed, when pull cabinet 2 inserts in the cabinet body 1, when connecting plate 3 and V-arrangement fixture block 4 can extrude cardboard 7 and spring 9, cardboard 7 can extrude at this moment and move slider 6, and slider 6 is receiving the extrusion back, slider 6 can slide downwards in spout 5, and then drive cardboard 7 and move downwards, at this moment V-arrangement fixture block 4 gets into in the V-arrangement draw groove 8, at this moment spring 9 can provide ascending elasticity that resets, make V-arrangement fixture block 4 and V-arrangement draw groove 8 joint inseparabler, thereby realize low-pressure switchgear's auto-lock function, and the setting of radiating box 12 and fan 13, can blow outside air into the cabinet body 1, accelerate the circulation of the inside air of the cabinet body 1, and discharge the heat that produces when the interior electrical apparatus operation of pull cabinet 2 through 18, reach radiating purpose.

Claims

1. The utility model provides a pull-out type low-voltage switchgear, includes cabinet body (1), its characterized in that: the utility model discloses a cabinet, including the cabinet body (1), the cabinet body, the bottom sliding connection of cabinet (1) inner chamber has pull cabinet (2), bottom fixedly connected with connecting plate (3) at the back of pull cabinet (2), the bottom fixedly connected with V-arrangement fixture block (4) of connecting plate (3), spout (5) have been seted up at the back of the cabinet body (1) inner chamber, the inner chamber sliding connection of spout (5) has slider (6), the positive fixedly connected with cardboard (7) of slider (6), V-arrangement draw-in groove (8) that cooperation V-arrangement fixture block (4) used are seted up at the top of cardboard (7), the bottom fixedly connected with spring (9) of cardboard (7), the bottom and the cabinet body (1) fixed connection of spring (9).

2. A draw-out low-voltage switchgear cabinet according to claim 1, wherein: the two sides of the bottom of the inner cavity of the cabinet body (1) are fixedly connected with sliding rails (10), the surface of each sliding rail (10) is connected with a sliding seat (11) in a sliding manner, and one end, far away from the corresponding sliding rail (10), of each sliding seat (11) is fixedly connected with the corresponding drawing cabinet (2); a heat dissipation box (12) is embedded in the back of the inner cavity of the cabinet body (1), and the top and the bottom of the inner cavity of the heat dissipation box (12) are fixedly connected with fans (13) through supports; the back of the inner cavity of the heat dissipation box (12) is provided with a dust screen, and the periphery of the bottom of the cabinet body (1) is provided with grooves (14).

3. A draw-out low-voltage switchgear cabinet according to claim 2, wherein: the top of the inner cavity of the groove (14) is fixedly connected with an electric push rod (15), and the bottom of the electric push rod (15) is fixedly connected with a moving wheel (16); the surface of the pull cabinet (2) is fixedly connected with a cabinet door (17), and two sides of the surface of the cabinet door (17) are fixedly connected with handles; heat dissipation holes (18) are formed in the two sides of the inner cavity of the cabinet body (1), and the number of the heat dissipation holes (18) is not less than twelve.