CN213959551U

CN213959551U - Low-voltage extraction switch cabinet with buffer mechanism

Info

Publication number: CN213959551U
Application number: CN202023111326.1U
Authority: CN
Inventors: 刘俊华
Original assignee: Jiangsu Zhouzhou Electric Power Technology Co ltd
Current assignee: Jiangsu Zhouzhou Electric Power Technology Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-08-13
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a low-voltage extraction switch cabinet with a buffer mechanism, which comprises a main body, the surface of the main body is provided with a plurality of door plates, the joint of the inner sides of the door plates and the main body is provided with an air pressure support, the surfaces of the door plates are all provided with a placing groove, the inner side of the placing groove is provided with a handle, a cross rod penetrates through one side of the handle and the placing groove, the surface of the cross rod is sleeved with a torsional spring, the two ends of the torsional spring are fixedly connected with the inner wall of the handle, the joint of the handle and the door plates is provided with a limiting groove corresponding to the surface of the door plates, and the inner side of the limiting groove is provided with a limiting block; torsional spring, stopper, gag lever post, standing groove through the design make the handle hide in the inboard of door plant under the condition that does not, improve because of the handle is the bulge state, lead to having the phenomenon that certain space occupy, easily strike the handle in the while carelessness, cause certain awkward problem to increase the convenient degree of use.

Description

Low-voltage extraction switch cabinet with buffer mechanism

Technical Field

The utility model belongs to the technical field of the cubical switchboard, concretely relates to cubical switchboard is taken out to low pressure with buffer gear.

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, substations, factories, mining enterprises and high-rise buildings, and is used as a low-voltage complete set of power distribution device for power distribution and motor centralized control and reactive compensation in a power generation and supply system with the alternating current of 50-60Hz, the rated working voltage of 660V or below and the rated current of 4000A or below.

Present low pressure takes cubical switchboard out in the use, drives the door plant through the handle and expandes, because be fixed connection between handle and the door plant, leads to the handle under the condition that does not use, because of the handle is the bulge state, leads to having the phenomenon that certain space occupy, easily strikes the handle between careless simultaneously, causes certain awkward problem, for this reason the utility model provides a cubical switchboard is taken out to low pressure with buffer gear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cubical switchboard is taken out to low pressure with buffer gear to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cubical switchboard is taken out to low pressure with buffer gear, includes the main part, the surface of main part is provided with a plurality of door plants, the door plant is provided with atmospheric pressure with the inboard junction of main part and props, and is a plurality of the standing groove has all been seted up on the surface of door plant, and the inboard of standing groove is provided with the handle, the horizontal pole has been run through to one side of handle and standing groove, and the horizontal pole surface has cup jointed the torsional spring, the both ends of torsional spring are fixed connection with the inner wall of handle, the spacing groove has been seted up corresponding to the surface of door plant to the junction of handle and door plant, and the inboard of spacing groove is provided with the stopper, it has the gag lever post to run through between stopper and the activity groove.

Preferably, a plurality of convex blocks are fixed on the surface of the limiting block, and the cross sections of the convex blocks are of a rectangular structure.

Preferably, the limiting block is a metal component, and the length of the bump is one third of the length of the limiting block.

Preferably, the surface of the handle is in a fit state with the inner wall of the placing groove, and the handle is a metal component.

Preferably, the surface of the limiting block is in a laminating state with the inner wall of the limiting groove, and the cross section of the limiting block is of a rectangular structure.

Preferably, a plurality of indicating tables are arranged on the surface of one of the door panels, and a display screen is arranged on the surface of the other door panel.

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

(1) torsional spring, stopper, gag lever post, standing groove through the design make the handle hide in the inboard of door plant under the condition that does not, improve because of the handle is the bulge state, lead to having the phenomenon that certain space occupy, easily strike the handle in the while carelessness, cause certain awkward problem to increase the convenient degree of use.

(2) Through the lug of design, when making the staff need operate the stopper, drive the stopper through this structure and rotate to convenient to use.

Drawings

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

FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the handle of the present invention;

FIG. 4 is a schematic cross-sectional view of the joint between the handle and the door panel of the present invention;

in the figure: 1. a main body; 2. a display screen; 3. a door panel; 4. a limiting groove; 5. a limiting block; 6. a handle; 7. a placement groove; 8. a bump; 9. a torsion spring; 10. a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1 to 4, the present invention provides a technical solution: a low-voltage extraction switch cabinet with a buffer mechanism comprises a main body 1, wherein a plurality of door panels 3 are arranged on the surface of the main body 1, an air pressure support is arranged at the joint of the door panels 3 and the inner side of the main body 1, the door panels 3 have a certain buffer effect when being closed through the designed air pressure support, standing grooves 7 are formed in the surfaces of the door panels 3, handles 6 are arranged on the inner sides of the standing grooves 7, a cross rod penetrates through one sides of the handles 6 and the standing grooves 7, a torsion spring 9 is sleeved on the surface of the cross rod, two ends of the torsion spring 9 are fixedly connected with the inner wall of the handle 6, a limit groove 4 is formed in the joint of the handles 6 and the door panels 3 and corresponds to the surface of the door panels 3, a limit block 5 is arranged on the inner side of the limit groove 4, a limit rod 10 penetrates between the limit block 5 and a movable groove, and the handle 6 is hidden in the inner side of the door panels 3 under the condition that the handle is not used, the improvement is because of handle 6 is the bulge state, leads to there being the phenomenon that certain space took, easily strikes handle 6 carelessly simultaneously, causes certain awkward problem to increase and use convenient degree, the surface of handle 6 is the laminating state with the inner wall of standing groove 7, handle 6 is the metal material component, the surface of stopper 5 is the laminating state with the inner wall of spacing groove 4, stopper 5's transversal rectangle structure of personally submitting.

In this embodiment, preferably, the fixed surface of stopper 5 has a plurality of lugs 8, and lug 8's transversal rectangular structure of personally submitting, and stopper 5 is the metal material component, and the length dimension of lug 8 is the third of stopper 5 length dimension, and through the lug 8 of design, when making the staff need operate stopper 5, drive stopper 5 through this structure and rotate to convenient to use.

In the present embodiment, it is preferable that a surface of one of the door panels 3 is provided with a plurality of indication gauges, and a surface of the other door panel 3 is provided with the display screen 2.

The utility model discloses a theory of operation and use flow: when needs expand door plant 3, at first unblank the operation with door plant 3 through the key, drive door plant 3 through handle 6 and expand after that, when operating handle 6, at first drive stopper 5 through lug 8 and promote, make stopper 5 use gag lever post 10 to rotate to the inboard of spacing groove 4 as the center, make handle 6 lose spacing back pop out under the effect of torsional spring 9, drive door plant 3 through handle 6 and expand after that can.

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 cubical switchboard is taken out to low pressure with buffer gear, includes main part (1), the surface of main part (1) is provided with a plurality of door plant (3), door plant (3) are provided with atmospheric pressure with the inboard junction of main part (1) and prop its characterized in that: it is a plurality of standing groove (7) have all been seted up on the surface of door plant (3), and the inboard of standing groove (7) is provided with handle (6), handle (6) run through with one side of standing groove (7) has the horizontal pole, and the horizontal pole surface has cup jointed torsional spring (9), the both ends of torsional spring (9) are fixed connection with the inner wall of handle (6), spacing groove (4) have been seted up corresponding to the surface of door plant (3) in the junction of handle (6) and door plant (3), and the inboard of spacing groove (4) is provided with stopper (5), run through between stopper (5) and the movable groove and have gag lever post (10).

2. The low-voltage extraction switch cabinet with the buffer mechanism as claimed in claim 1, wherein: the surface of the limiting block (5) is fixed with a plurality of convex blocks (8), and the cross sections of the convex blocks (8) are of a rectangular structure.

3. The low-voltage extraction switch cabinet with the buffer mechanism as claimed in claim 2, wherein: the limiting block (5) is a metal component, and the length of the convex block (8) is one third of the length of the limiting block (5).

4. The low-voltage extraction switch cabinet with the buffer mechanism as claimed in claim 1, wherein: the surface of the handle (6) is attached to the inner wall of the placing groove (7), and the handle (6) is a metal component.

5. The low-voltage extraction switch cabinet with the buffer mechanism as claimed in claim 1, wherein: the surface of stopper (5) is the laminating state with the inner wall of spacing groove (4), the transversal rectangle structure of personally submitting of stopper (5).

6. The low-voltage extraction switch cabinet with the buffer mechanism as claimed in claim 1, wherein: the surface of one of the door panels (3) is provided with a plurality of indicating tables, and the surface of the other door panel (3) is provided with a display screen (2).