CN220775179U

CN220775179U - Low-voltage draw-out type switch cabinet

Info

Publication number: CN220775179U
Application number: CN202322153141.4U
Authority: CN
Inventors: 汪正玲; 应晓乐; 蒯胜礼
Original assignee: Liyuan Power Equipment Joint Stocks Co ltd
Current assignee: Liyuan Power Equipment Joint Stocks Co ltd
Priority date: 2023-08-11
Filing date: 2023-08-11
Publication date: 2024-04-12
Anticipated expiration: 2033-08-11

Abstract

The utility model discloses a low-voltage draw-out type switch cabinet, which relates to the technical field of low-voltage draw-out type switch cabinets and comprises a cabinet body assembly, wherein a plurality of groups of drawer assemblies are arranged in the cabinet body assembly, the inner side surface of the cabinet body assembly and the bottom of each group of drawer assemblies are both connected with guide rail assemblies, each guide rail assembly comprises two groups of guide rails which are symmetrically arranged, the outer part of each guide rail is connected with a sliding seat in a sliding manner, the front end side surface of each guide rail is connected with a limit post, the rear end of a drawer is inserted into a drawer cavity by pulling the two groups of sliding seats and a connecting plate to the forefront end, and the drawer is placed outside the two groups of sliding seats and the connecting plate, so that the two groups of sliding seats and the connecting plate are positioned in a stepped groove, and then the two groups of inserting posts enter the inside of two groups of jacks, and the two groups of sliding seats slide outside the two groups of guide rails, and the two groups of sliding seats are limited by the two groups of limit posts and the two groups of sliding grooves.

Description

Low-voltage draw-out type switch cabinet

Technical Field

The utility model relates to the technical field of low-voltage extraction type switch cabinets, in particular to a low-voltage extraction type switch cabinet.

Background

The low-voltage draw-out type switch cabinet is widely applied to power distribution centers PC and motor control centers MCC of power plants, power substations, factories and mining enterprises and high-rise buildings;

after searching, a low-voltage draw-out type switch cabinet (publication number: CN 218449043U) is disclosed, wherein both sides of a drawer slide outside a guide raised strip, and because the drawer is completely drawn out from a cabinet body due to overlarge pulling force when the drawer is drawn out by a user in the use process, and because various devices are placed in the drawer, the weight of the drawer is large, the drawer is easy to drop on the ground and damage, therefore, the low-voltage draw-out type switch cabinet is proposed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a low-voltage extraction type switch cabinet, which solves the problems in the background art.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the low-voltage draw-out type switch cabinet comprises a cabinet body assembly, wherein a plurality of groups of drawer assemblies are arranged in the cabinet body assembly, and the inner side surface of the cabinet body assembly and the bottom of each group of drawer assemblies are connected with a guide rail assembly together;

the guide rail assembly comprises two groups of guide rails which are symmetrically arranged, the outer parts of the guide rails are all connected with sliding seats, the front end side surfaces of the guide rails are all connected with limiting columns, the side surfaces of the sliding seats are all provided with sliding grooves, the limiting columns are respectively connected with the inner parts of the sliding grooves, the front end tops of the sliding seats are all connected with inserting columns, and the front end side surfaces of the sliding seats are connected with connecting plates together.

As a further technical scheme of the utility model, the cabinet body assembly comprises a cabinet body, a plurality of groups of drawer cavities are arranged at the front end of the cabinet body, the drawer cavities are distributed at equal intervals, magnetic blocks are embedded in the top end of each group of drawer cavities, two groups of heat dissipation hole groups are respectively arranged at two sides of the cabinet body and at positions corresponding to each group of drawer cavities, and the corners of the bottom end of the cabinet body are connected with supporting legs.

As a further technical scheme of the utility model, the side surfaces of two adjacent groups of guide rails are respectively connected with the inner side surfaces of two ends of the cabinet body.

As a further technical scheme of the utility model, the drawer assembly comprises a drawer, a stepped groove is formed in the bottom end of the drawer, the stepped groove is of a U-shaped structure, two groups of jacks are formed in the bottom of the drawer and located at the corners of the front end of the stepped groove, the center of the front side surface of the drawer is connected with a handle, and an iron sheet is embedded in the top of the front end of the drawer.

As a further technical scheme of the utility model, two adjacent groups of sliding seats and connecting plates are positioned in the stepped groove, and two adjacent groups of inserting posts are positioned in two groups of jacks.

As a further technical scheme of the utility model, the positions of each group of the iron sheets and each group of the magnetic blocks are corresponding and are in magnetic attraction connection.

Advantageous effects

The utility model provides a low-voltage draw-out type switch cabinet. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a low pressure pull-out type cubical switchboard, through with two sets of slides and connecting plate pulling to the front end, insert the drawer chamber with the rear end of drawer, and the drawer is placed in the outside of two sets of slides and connecting plate, make two sets of slides and connecting plate be located the ladder inslot portion, and then two sets of inserted bars get into the inside of two sets of jacks, thereby be convenient for install and dismantle the drawer, and remove the drawer and make two sets of slides in the outside of two sets of guide rails, limit two sets of slides the biggest travel distance through two sets of spacing posts and two sets of spouts.

2. When the drawer is positioned in the cabinet body, the iron sheet is contacted with the magnetic block, so that the drawer is prevented from automatically sliding out through magnetic attraction.

Drawings

FIG. 1 is a schematic diagram of a low voltage draw-out switchgear;

FIG. 2 is a schematic diagram of a cabinet assembly in a low voltage draw-out switchgear;

FIG. 3 is a schematic top view of a drawer assembly in a low voltage draw-out switchgear;

FIG. 4 is a schematic view of the bottom structure of a drawer assembly in a low voltage draw-out switchgear;

fig. 5 is a schematic structural view of a rail assembly in a low voltage draw-out switchgear.

In the figure: 1. a cabinet assembly; 11. a cabinet body; 12. a drawer cavity; 13. a magnetic block; 14. a heat dissipation hole group; 15. a support leg; 2. a drawer assembly; 21. a drawer; 22. a stepped groove; 23. a jack; 24. a handle; 25. iron sheet; 3. a guide rail assembly; 31. a guide rail; 32. a slide; 33. a limit column; 34. a chute; 35. a connecting plate; 36. and (5) inserting a column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, the present utility model provides a technical solution for a low-voltage extraction type switch cabinet: the utility model provides a low pressure pull-out type cubical switchboard, includes cabinet body subassembly 1, and the inside of cabinet body subassembly 1 is provided with multiunit drawer assembly 2, and the medial surface of cabinet body subassembly 1 and the bottom of every group drawer assembly 2 all are connected with guide rail assembly 3 jointly.

Referring to fig. 5, the guide rail assembly 3 includes two sets of symmetrically disposed guide rails 31, each set of guide rails 31 is slidably connected with a sliding seat 32, a front end side surface of each set of guide rails 31 is connected with a limiting post 33, a sliding groove 34 is formed on a side surface of each set of sliding seat 32, each set of limiting posts 33 is slidably connected with an inner portion of each set of sliding groove 34, a front end top of each set of sliding seat 32 is connected with a plug post 36, and front end side surfaces of the two sets of sliding seats 32 are commonly connected with a connecting plate 35.

It should be noted that, the two sets of sliding carriages 32 slide outside the two sets of guide rails 31, and the maximum moving distance of the two sets of sliding carriages 32 is limited by the two sets of limiting posts 33 and the two sets of sliding grooves 34.

Referring to fig. 2, the cabinet assembly 1 includes a cabinet body 11, a plurality of groups of drawer cavities 12 are provided at the front end of the cabinet body 11, and the plurality of groups of drawer cavities 12 are distributed at equal intervals, magnetic blocks 13 are embedded at the top end of each group of drawer cavities 12, two groups of heat dissipation hole groups 14 are provided at two sides of the cabinet body 11 and corresponding to the positions of each group of drawer cavities 12, the bottom corners of the cabinet body 11 are connected with supporting legs 15, and the side surfaces of two adjacent groups of guide rails 31 are respectively connected with the inner side surfaces of two ends of the cabinet body 11.

Referring to fig. 3-4, the drawer assembly 2 includes a drawer 21, a step groove 22 is formed at the bottom end of the drawer 21, the step groove 22 is in a u-shaped structure, two sets of insertion holes 23 are formed at the bottom of the drawer 21 and at the corners of the front end of the step groove 22, a handle 24 is connected to the center of the front side of the drawer 21, iron sheets 25 are embedded at the top of the front end of the drawer 21, two adjacent sets of sliding seats 32 and connecting plates 35 are located inside the step groove 22, two adjacent sets of inserting posts 36 are located inside the two sets of insertion holes 23, and each set of iron sheets 25 corresponds to each set of magnetic blocks 13 in position and is in magnetic attraction connection.

It should be noted that, the drawer 21 is placed outside the two sets of sliding seats 32 and the connecting plate 35, so that the two sets of sliding seats 32 and the connecting plate 35 are located inside the stepped slot 22, and then the two sets of inserting posts 36 enter the interiors of the two sets of inserting holes 23, which is convenient for installing and dismantling the drawer 21;

when the drawer 21 is positioned inside the cabinet 11, the iron sheet 25 is in contact with the magnet 13, thereby preventing the drawer 21 from automatically sliding out.

The working principle of the utility model is as follows: in use, the rear end of the drawer 21 is inserted into the drawer cavity 12 by pulling the two sets of slides 32 and the connecting plate 35 to the forefront end, and the drawer 21 is placed outside the two sets of slides 32 and the connecting plate 35, so that the two sets of slides 32 and the connecting plate 35 are positioned inside the stepped slot 22, and the two sets of inserting posts 36 enter the interiors of the two sets of inserting holes 23;

moving the drawer 21 so that the two sets of sliding seats 32 slide outside the two sets of guide rails 31, and limiting the maximum movement distance of the two sets of sliding seats 32 through the two sets of limiting posts 33 and the two sets of sliding grooves 34;

when the drawer 21 is positioned inside the cabinet 11, the iron sheet 25 is contacted with the magnetic block 13, so that the drawer 21 is prevented from automatically sliding out through magnetic attraction.

Claims

1. The low-voltage draw-out type switch cabinet is characterized by comprising a cabinet body assembly (1), wherein a plurality of groups of drawer assemblies (2) are arranged in the cabinet body assembly (1), and the inner side surface of the cabinet body assembly (1) and the bottom of each group of drawer assemblies (2) are both connected with a guide rail assembly (3) together;

the guide rail assembly (3) comprises two groups of guide rails (31) which are symmetrically arranged, each group of guide rails (31) are externally connected with a sliding seat (32) in a sliding manner, each group of guide rails (31) are connected with limiting columns (33) on the side faces of the front ends, each group of guide rails (31) are provided with sliding grooves (34) on the side faces of the sliding seats (32), each group of limiting columns (33) are respectively connected with the inside of each group of sliding grooves (34) in a sliding manner, each group of sliding seats (32) are respectively connected with an inserting column (36) on the top of the front end, and the two groups of sliding seats (32) are connected with connecting plates (35) on the side faces of the front ends.

2. The low-voltage draw-out type switch cabinet according to claim 1, wherein the cabinet body assembly (1) comprises a cabinet body (11), a plurality of groups of drawer cavities (12) are arranged at the front end of the cabinet body (11), the drawer cavities (12) are distributed at equal intervals, magnetic blocks (13) are embedded into the top ends of the drawer cavities (12) of each group, two groups of radiating hole groups (14) are formed in the two sides of the cabinet body (11) and correspond to the positions of the drawer cavities (12) of each group, and supporting legs (15) are connected to the corners of the bottom end of the cabinet body (11).

3. A low-voltage extraction type switch cabinet according to claim 2, characterized in that the sides of two adjacent groups of guide rails (31) are respectively connected with the inner sides of two ends of the cabinet body (11).

4. The low-voltage draw-out type switch cabinet according to claim 1, wherein the drawer assembly (2) comprises a drawer (21), a stepped groove (22) is formed in the bottom end of the drawer (21), the stepped groove (22) is of a U-shaped structure, two groups of jacks (23) are formed in the bottom of the drawer (21) and located at the corners of the front end of the stepped groove (22), a handle (24) is connected to the center of the front side surface of the drawer (21), and an iron sheet (25) is embedded in the top of the front end of the drawer (21).

5. A low-voltage extraction switch cabinet according to claim 4, characterized in that two adjacent sets of said slide (32) and connection plate (35) are located inside the stepped slot (22), and two adjacent sets of said studs (36) are located inside two sets of receptacles (23).

6. A low-voltage extraction type switch cabinet according to claim 4, characterized in that each group of iron sheets (25) corresponds to each group of magnetic blocks (13) in position and is magnetically connected.