CN217823933U

CN217823933U - Draw-out type low-voltage switch cabinet

Info

Publication number: CN217823933U
Application number: CN202221953906.1U
Authority: CN
Inventors: 张衡; 葛伟
Original assignee: Shandong Haojing Electric Co ltd
Current assignee: Shandong Haojing Electric Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-11-15
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to the technical field of low-voltage switch cabinets, and discloses a draw-out type low-voltage switch cabinet, which comprises a main body assembly; a limiting component is arranged on the side face of the cabinet body; the first cylinder body is arranged on the side face of the cabinet body, the ring body is arranged on the inner side wall of the first cylinder body, the first rod body is arranged on the inner side wall of the ring body, and a plurality of first hole bodies are formed in the side face of one sliding rail; the utility model discloses possess better limit function's advantage, when using, the pulling body of rod one, it is internal to make two fixture block embedding rings, play limiting displacement to the ring body, pull the handle forward this moment, make the drawer slide forward, then promote the body of rod one, resilience force through spring one, make body of rod one imbed the internal one of hole, carry out spacing fixed to slide rail and drawer position, accomplish the convenience and carried out spacing fixed to the drawer on the low-voltage switchgear, make things convenient for the staff to install electrical components in the drawer, and the use is simple swift, make things convenient for the staff to use.

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 low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion.

But current pull-out type low-voltage switchgear does not have better limit function, for example chinese patent that publication number is CN216851001U discloses a low-voltage pull-out type switchgear, the mode that the rotation that drives the limiting plate through rotatory handle made the limiting plate roll-out from the spacing inslot, remove the spacing effect to the drawer, and after pulling out the drawer, need insert the cross post in corresponding cross slot, make the unable relative rotation of gear under the locking effect of connection piece and post of inserting, carry out the locking to installation drawer 4, though play better locking effect, but its structure is comparatively complicated, and need multiple locking mode, respectively to closing the drawer and pulling out behind the drawer, carry out the locking to the drawer, inconvenient staff uses.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a pull-out type low-voltage switchgear possesses better limit function's advantage, has solved current pull-out type low-voltage switchgear and has not possessed better limit function's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a draw-out type low-voltage switch cabinet comprises a main body assembly;

the main body component comprises a cabinet body, a drawer, a control panel, a handle and a slide rail; the cabinet body is provided with a plurality of drawers, the front surface of each drawer is provided with the control panel, the front surface of each drawer is provided with the handle, two sides of each drawer are provided with the sliding rails, and the side face of the cabinet body is provided with a limiting component;

the limiting assembly comprises a cylinder body I, a ring body, a rod body I, a hole body I, a spring I, a groove body I, a clamping block I and a spring II; the side face of the cabinet body is provided with a first barrel body, the inner side wall of the first barrel body is provided with the ring body, the inner side wall of the ring body is provided with a first rod body, a first slide rail side face is provided with a plurality of first hole bodies, the first rod body is embedded into the first hole bodies, the outer side wall of the first rod body is provided with a first spring, the inner side wall of the first barrel body is symmetrically provided with a first groove body, each groove body is internally provided with a first fixture block, each fixture block and the first barrel body are provided with a second spring.

Preferably, the following components: the first groove body, the first clamping block and the second spring form a group, and a plurality of groups of the first groove body, the first clamping block and the second spring are arranged in the first barrel body.

Preferably: the limiting assembly further comprises a chamfer; the chamfer is arranged on one outer side wall of the rod body.

Preferably: two chamfers are symmetrically arranged on the outer side wall of the rod body.

Preferably, the following components: the cabinet body both sides all are provided with the multiunit spacing subassembly, every the body of rod one imbeds respectively one the slide rail.

Preferably: the bottom of each barrel is provided with an anti-falling assembly; the anti-falling assembly comprises a second barrel body, a second rod body, a limiting ring, a second groove body, a second clamping block, a third spring and a second hole body; the outer side wall of the first barrel is provided with a second barrel, the inner side wall of the second barrel is provided with a second rod body, the outer side wall of the second rod body is provided with a limiting ring, the side face of the cabinet body is provided with a second hole body, one end of the second rod body is embedded into the second hole body, the side face of the slide rail is provided with a second groove body, the second groove body is internally provided with a second clamping block, the two sides of the clamping block are provided with a third spring between the second groove body, and the second clamping block is embedded into the second hole body.

Preferably: the diameter of the second fixture block is smaller than that of the second hole body.

(III) advantageous effects

Compared with the prior art, the utility model provides a pull-out type low-voltage switchgear possesses following beneficial effect:

the utility model discloses possess better limit function's advantage, when using, the pulling body of rod one, it is internal to make two fixture block embedding rings, play limiting displacement to the ring body, the pulling handle forward this moment, make the drawer slide forward, then promote the body of rod one, resilience force through spring one, make body of rod one imbed the internal one of hole, carry out spacing fixed to slide rail and drawer position, it carries out spacing fixed to the drawer on the low-voltage switchgear to have accomplished the convenience, make things convenient for the staff to install electrical components in the drawer, and the user mode is simple swift, make things convenient for the staff to use, the problem that current pull-out type low-voltage switchgear does not possess better limit function has been solved.

Drawings

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

FIG. 2 is a schematic view of the front internal structure of the middle position-limiting component of the present invention;

fig. 3 is a schematic view of a partial top view of the middle limiting assembly of the present invention.

In the figure: 1. a body assembly; 11. a cabinet body; 12. a drawer; 13. a control panel; 14. a handle; 15. a slide rail;

2. a limiting component; 21. a first cylinder body; 22. a ring body; 23. a first rod body; 231. chamfering; 24. a first hole body; 25. a first spring; 26. a first tank body; 27. a first clamping block; 28. a second spring;

3. an anti-drop component; 31. a second cylinder body; 32. a second rod body; 33. a limiting ring; 34. a second tank body; 35. a second clamping block; 36. a third spring; 37. and a second hole body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

A draw-out type low-voltage switch cabinet comprises a main body assembly 1; the main body component 1 comprises a cabinet body 11, a drawer 12, a control panel 13, a handle 14 and a slide rail 15; the cabinet body 11 is provided with a plurality of drawers 12, the front surface of each drawer 12 is provided with the control panel 13, the front surface of each drawer 12 is provided with the handle 14, two sides of each drawer 12 are provided with the sliding rails 15, and the side surface of the cabinet body 11 is provided with the limiting assembly 2;

the limiting assembly 2 comprises a first cylinder body 21, a ring body 22, a first rod body 23, a first hole body 24, a first spring 25, a first groove body 26, a first clamping block 27 and a second spring 28; the first barrel 21 is arranged on the side face of the cabinet body 11, the ring body 22 is arranged on the inner side wall of the first barrel 21, the first rod body 23 is arranged on the inner side wall of the ring body 22, the plurality of first hole bodies 24 are arranged on the side face of one sliding rail 15, one first rod body 23 is embedded into one first hole body 24, the first spring 25 is arranged on the outer side wall of the first rod body 23, the first groove bodies 26 are symmetrically arranged on the inner side wall of the first barrel 21, the first fixture block 27 is arranged in each first groove body 26, and the second spring 28 is arranged between each first fixture block 27 and the first barrel 21; the first groove body 26, the first fixture block 27 and the second spring 28 form a group, and a plurality of groups of the first groove body 26, the first fixture block 27 and the second spring 28 are arranged in the first cylinder body 21; the spacing assembly 2 further comprises a chamfer 231; the outer side wall of the first rod body 23 is provided with the chamfer 231; the outer side wall of the first rod body 23 is symmetrically provided with two chamfers 231; the cabinet body 11 both sides all are provided with the multiunit spacing subassembly 2, every the body of rod 23 imbeds one respectively slide rail 15.

Referring to fig. 1-3, when the drawer 12 needs to be pulled, the rod body one 23 is pulled outwards, the ring body 22 is driven to slide on the inner side wall of the cylinder body one 21 while the rod body one 23 slides outwards, the rod body one 23 is continuously pulled until the side surface of the ring body 22 contacts with the arc surfaces of the two clamping blocks one 27, the ring body 22 extrudes the two clamping blocks one 27 outwards, the two clamping blocks one 27 slide into the two groove bodies one 26 until the side surface of the ring body 22 contacts with the inner side surface of the cylinder body one 21, the two clamping blocks one 27 are embedded into the ring body 22 by the resilience force of the two springs 28, the ring body 22 is limited, one end of the rod body one 23 slides out of the hole body one 24 on the side surface of the sliding rail 15, finally the handle 14 is pulled forwards, the drawer 12 is driven to slide forwards by the handle 14 until the drawer 12 slides properly, the handle 14 is stopped to pull the rod body one 23 rightwards, when the rod body I23 drives the ring body 22 to slide rightwards, the two clamping blocks I27 slide into the two groove bodies I26, the two clamping blocks I27 slide out of the ring body 22, finally, the ring body 22 drives the rod body I23 to slide rightwards through resilience force of the spring I25 until one end of the rod body I23 is embedded into the hole body I24, the position of the sliding rail 15 is fixed, and therefore the position of the drawer 12 is limited and fixed, locking is achieved, at the moment, an electric element can be installed inside the drawer 12 through an installation screw, finally, the rod body I23 is pulled outwards again, after the rod body I23 slides out of the hole body I24, the drawer 12 is pushed backwards, the drawer 12 slides into the cabinet body 11, at last, the rod body I23 is loosened, the resilience force of the spring I25 pushes the rod body I23 to be embedded into the hole body I24 through the ring body 22, and the sliding rail 15 and the drawer 12 are fixed; when the device is used, the plurality of first clamping blocks 27 are embedded into the ring body 22 at the same time, so that a good limiting effect is achieved on the ring body 22, and the practicability of the device is improved; when the drawer is used, the handle 14 is directly pulled forwards, so that the drawer 12 drives the slide rail 15 to slide forwards, the first hole body 24 on the side surface of the slide rail 15 is firstly contacted with the chamfer 231 on the outer side wall of the first rod body 23, the first rod body 23 slides outwards through the inclined plane of the chamfer 231, and the drawer 12 can be continuously pulled forwards until the first rod body 23 slides out of the first hole body 24, so that the use is convenient; when the drawer is used, when the drawer 12 is pushed forwards or backwards, the first hole body 24 can be contacted with the inclined surface of the chamfer 231, so that the drawer is convenient for workers to use; each group of limiting assemblies 2 can play a role in limiting and fixing one drawer 12.

Example two

The anti-dropping function is added on the basis of the first embodiment;

the bottom of each barrel body I21 is provided with an anti-falling component 3; the anti-falling component 3 comprises a second cylinder body 31, a second rod body 32, a limiting ring 33, a second groove body 34, a second clamping block 35, a third spring 36 and a second hole body 37; the outer side wall of the first cylinder 21 is provided with the second cylinder 31, the inner side wall of the second cylinder 31 is provided with the second rod 32, the outer side wall of the second rod 32 is provided with the limiting ring 33, the side surface of the cabinet 11 is provided with the second hole 37, one end of the second rod 32 is embedded into the second hole 37, the side surface of the slide rail 15 is provided with the second groove 34, the second groove 34 is internally provided with the second fixture block 35, the third spring 36 is arranged between the side surface of the second fixture block 35 and the second groove 34, and the second fixture block 35 is embedded into the second hole 37; the diameter of the second fixture block 35 is smaller than that of the second hole body 37.

Referring to fig. 1-3, when the limiting assembly 2 is used, the drawer 12 drives the sliding rail 15 to slide forward, the resilience of the spring three 36 enables the second clamping block 35 to be always attached to the inner side wall of the cabinet 11 until the side surface of the second clamping block 35 is aligned with the second hole 37, the resilience of the spring three 36 enables the second clamping block 35 to slide into the second hole 37, the limiting function is achieved on the sliding rail 15, the sliding rail 15 is prevented from being separated from the cabinet 11, when the drawer 12 needs to be disassembled, the rod two 32 is pushed rightwards, the rod two 32 drives the limiting ring 33 to slide rightwards, until one end of the rod two 32 is contacted with the side surface of the second clamping block 35, the rod two 32 is continuously pushed, the rod two clamping block 32 is pushed into the second groove 34 by the rod two 32, the spring three 36 is squeezed, and the drawer 12 can be pulled forward until the second clamping block 35 slides out of the second hole 37, and the drawer 12 is disassembled from the cabinet 11; when the anti-falling device is used, the second clamping block 35 is prevented from being larger in diameter or the drawer 12 is prevented from being pulled forward by a user at a higher speed, so that the second clamping block 35 cannot be embedded into the second hole body 37, and the anti-falling effect of the second clamping block 35 is prevented from being influenced.

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

Claims

1. The utility model provides a pull-out type low-voltage switchgear which characterized in that: comprises a main body component (1);

the main body component (1) comprises a cabinet body (11), a drawer (12), a control panel (13), a handle (14) and a slide rail (15); the cabinet body (11) is provided with a plurality of drawers (12), the front surface of each drawer (12) is provided with the control panel (13), the front surface of each drawer (12) is provided with the handle (14), two sides of each drawer (12) are provided with the sliding rails (15), and the side surface of the cabinet body (11) is provided with the limiting assembly (2);

the limiting assembly (2) comprises a first cylinder body (21), a ring body (22), a first rod body (23), a first hole body (24), a first spring (25), a first groove body (26), a first clamping block (27) and a second spring (28); the cabinet body (11) side is provided with barrel (21), barrel (21) inside wall is provided with ring (22), ring (22) inside wall is provided with body of rod (23), one slide rail (15) side has been seted up a plurality ofly hole body (24), body of rod (23) embedding one hole body (24), body of rod (23) lateral wall is provided with spring (25), barrel (21) inside wall symmetry has been seted up cell body (26), every all be provided with in cell body (26) fixture block (27), every fixture block (27) with all be provided with between barrel (21) spring (28).

2. The draw-out low-voltage switchgear cabinet according to claim 1, wherein: the first groove body (26), the first clamping block (27) and the second spring (28) form a group, and a plurality of groups of the first groove body (26), the first clamping block (27) and the second spring (28) are arranged in the first cylinder body (21).

3. The draw-out low-voltage switchgear cabinet according to claim 1, wherein: the limiting assembly (2) further comprises a chamfer (231); the outer side wall of the first rod body (23) is provided with the chamfer (231).

4. A draw-out low-voltage switchgear cabinet according to claim 3, wherein: the outer side wall of the rod body I (23) is symmetrically provided with two chamfers (231).

5. The draw-out low-voltage switchgear cabinet according to claim 4, wherein: the cabinet body (11) both sides all are provided with the multiunit spacing subassembly (2), every body of rod (23) imbeds one respectively slide rail (15).

6. A draw-out low-voltage switchgear according to claim 5, wherein: the bottom of each cylinder body I (21) is provided with an anti-falling component (3); the anti-falling assembly (3) comprises a second cylinder body (31), a second rod body (32), a limiting ring (33), a second groove body (34), a second clamping block (35), a third spring (36) and a second hole body (37); barrel one (21) lateral wall is provided with barrel two (31), barrel two (31) inside wall is provided with body of rod two (32), body of rod two (32) lateral wall is provided with spacing ring (33), seted up cabinet body (11) side hole body two (37), body of rod two (32) one end embedding hole body two (37), slide rail (15) side has been seted up cell body two (34), be provided with in cell body two (34) fixture block two (35), fixture block two (35) side with be provided with between cell body two (34) spring three (36), fixture block two (35) embedding hole body two (37).

7. A draw-out low-voltage switchgear according to claim 6, wherein: the diameter of the second fixture block (35) is smaller than that of the second hole body (37).