CN212849582U

CN212849582U - Low-voltage draw-out type switch cabinet with stable drawing

Info

Publication number: CN212849582U
Application number: CN202020650674.7U
Authority: CN
Inventors: 徐妙海
Original assignee: Fujian Shanhai Electric Power Equipment Co ltd
Current assignee: Fujian Shanhai Electric Power Equipment Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2021-03-30
Anticipated expiration: 2030-04-26

Abstract

The utility model discloses a stable low pressure pull-out type cubical switchboard of pull, including the cubical switchboard body, it is provided with a plurality of drawer grooves, a plurality of to run through on the cubical switchboard body the drawer inslot all is provided with the drawer room, fixedly connected with sealing device on the lateral wall of drawer room is a plurality of equal fixedly connected with resilient means on the both sides lateral wall of drawer room, it is a plurality of the equal fixedly connected with slider of interior bottom in drawer groove, be provided with a plurality of stop gear corresponding with a plurality of drawer groove positions on the lateral wall of cubical switchboard body. The utility model has the advantages of reasonable design, have can be better let the drawer room reset, stable when letting the drawer room take out stops in the original position and can avoid producing the benefit of bigger noise.

Description

Low-voltage draw-out type switch cabinet with stable drawing

Technical Field

The utility model relates to a cubical switchboard technical field especially relates to a stable low pressure pull-out type cubical switchboard of pull.

Background

The switch cabinet is an electric device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-frequency load shedding for protecting main equipment.

When a drawer chamber is opened and closed, a draw-out switch cabinet in the prior art often collides with the switch cabinet to cause not small noise, not only generates noise, but also can cause irreversible damage to electronic elements borne by the drawer chamber, and therefore the draw-out switch cabinet with stable drawing is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the stable low pressure pull-out type cubical switchboard of a pull that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a stable low pressure pull-out type cubical switchboard of pull, includes the cubical switchboard body, it is provided with a plurality of drawer grooves, a plurality of to run through on the cubical switchboard body the drawer inslot all is provided with the drawer room, fixedly connected with sealing device is a plurality of on the lateral wall of drawer room equal fixedly connected with resilient means on the both sides lateral wall of drawer room, it is a plurality of the equal fixedly connected with slider of interior bottom in drawer groove, be provided with a plurality of stop gear corresponding with a plurality of drawer groove positions on the lateral wall of cubical switchboard body.

Preferably, the sealing device comprises a sealing plate fixedly connected to the side wall of the drawer chamber, a drawing plate is fixedly connected to the outer side wall of the sealing plate, and a drawing groove is formed in the drawing plate.

Preferably, the elastic device includes the slider of fixed connection on the drawer room lateral wall, corresponds position department the first slide bar of fixedly connected with on the inner wall in drawer groove, fixedly connected with dead lever on the inner wall in drawer groove, the one end fixed connection of first slide bar is on the lateral wall of dead lever, the cover is equipped with first spring on the lateral wall of first slide bar, the one end of first spring and the lateral wall elastic connection of slider, the other end of first spring and the lateral wall elastic connection of dead lever.

Preferably, the sliding device comprises two straight rods fixedly connected to the bottom in the drawer groove, the upper ends of the two straight rods are rotatably connected with guide pulleys, and the two guide pulleys are abutted to the bottom of the drawer chamber.

Preferably, the limiting mechanism comprises a slot arranged on the side wall of the switch cabinet body, a sliding groove is arranged on the inner wall of the slot in a penetrating manner, a limiting rod is arranged in the slot, a connecting rod is fixedly connected to the side wall of the limiting rod positioned in the slot, the connecting rod slides in the sliding groove, a shifting block is fixedly connected to one end of the connecting rod positioned outside the sliding groove, a moving rod is fixedly connected to the side wall of the limiting rod, a spring groove is arranged on the side wall of the fixing rod at the corresponding position in a penetrating manner, a second sliding rod is fixedly connected to the inner wall of the spring groove, a second sliding rod is fixedly connected to the side wall of the second sliding rod, the other end of the moving rod is positioned in the spring groove and is connected to the second sliding rod in a sliding manner, a second spring is sleeved on the second sliding rod in a sliding manner, and two ends of the second spring are, and a limiting hole is arranged on the side wall of the drawer chamber at the corresponding position in a penetrating manner.

Preferably, a plurality of cushions are arranged on the inner wall of the drawer groove and correspond to the inner side walls of the drawer chambers.

The utility model has the following beneficial effects;

the utility model discloses in, through setting up sealing device, resilient means, slider and stop gear mutually support, when taking out the drawer room of cubical switchboard, can utilize stop gear to carry on spacingly to the drawer room, can prevent that the drawer room from rocking, when needing to push back the drawer room, can stir the shifting block and drive the spacing hole that the gag lever post breaks away from corresponding position department, under the spring action of each first spring, the drawer room can reset, and because of the existence of blotter, the drawer room can not the noise, also can not produce bigger vibrations, inside electronic component has been protected.

Drawings

Fig. 1 is a schematic structural view of a low-voltage draw-out type switch cabinet with stable drawing;

fig. 2 is a side sectional view of a low-voltage draw-out type switch cabinet with stable drawing;

fig. 3 is a top view cross-sectional view of a low-voltage draw-out type switch cabinet with stable drawing.

In the figure: the switch cabinet comprises a shifting block 1, a sliding groove 2, a drawing plate 3, a sealing plate 4, a switch cabinet body 5, supporting legs 6, a fixing rod 7, a drawer chamber 8, a drawer groove 9, a sliding block 10, a first sliding rod 11, a cushion pad 12, a guide pulley 13, a straight rod 14, a first spring 15, a moving rod 16, a second sliding rod 17, a second spring 18, a limiting rod 19 and a connecting rod 20.

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.

Referring to fig. 1-3, a low-voltage draw-out type switch cabinet with stable drawing comprises a switch cabinet body 5, wherein a plurality of drawer grooves 9 are formed in the switch cabinet body 5 in a penetrating mode, drawer chambers 8 are arranged in the drawer grooves 9, sealing devices are fixedly connected to the side walls of the drawer chambers 8 and comprise sealing plates 4 fixedly connected to the side walls of the drawer chambers 8, drawing plates 3 are fixedly connected to the outer side walls of the sealing plates 4, and drawing grooves are formed in the drawing plates 3.

Wherein, equal fixedly connected with resilient means on the both sides lateral wall of a plurality of drawer room 8, resilient means includes slider 10 of fixed connection on the drawer room 8 lateral wall, correspond on the inner wall of drawer groove 9 of position department the first slide bar 11 of fixedly connected with, fixedly connected with dead lever 7 on the inner wall of drawer groove 9, the one end fixed connection of first slide bar 11 is on the lateral wall of dead lever 7, the cover is equipped with first spring 15 on the lateral wall of first slide bar 11, the one end of first spring 15 and the lateral wall elastic connection of slider 10, the other end of first spring 15 and the lateral wall elastic connection of dead lever 7.

Wherein, the equal fixedly connected with slider of interior bottom in a plurality of drawer grooves 9, slider include two straight-bars 14 of fixed connection bottom in drawer groove 9, and the upper end of two straight-bars 14 all rotates and is connected with guide pulley 13, and two guide pulley 13 offset with the bottom of drawer chamber 8.

Specifically, a plurality of limiting mechanisms corresponding to the positions of a plurality of drawer grooves 9 are arranged on the side wall of the switch cabinet body 5, each limiting mechanism comprises a slot arranged on the side wall of the switch cabinet body 5, a sliding groove 2 is arranged on the inner wall of each slot in a penetrating manner, a limiting rod 19 is arranged in each slot, a connecting rod 20 is fixedly connected to the side wall of each limiting rod 19 in each slot, each connecting rod 20 slides in each sliding groove 2, a shifting block 1 is fixedly connected to one end, located outside the corresponding sliding groove 2, of each connecting rod 20, a moving rod 16 is fixedly connected to the side wall of each limiting rod 19, a spring groove is arranged on the side wall of each fixing rod 7 in the corresponding position in a penetrating manner, a second sliding rod 17 is fixedly connected to the inner wall of each spring groove, a second sliding rod 17 is fixedly connected to the side wall of each second sliding rod 17, the other end of each moving rod 16 is located in each spring, two ends of the second spring 18 are respectively elastically connected with the inner wall of the spring groove and the side wall of the moving rod 16, a limiting hole is arranged on the side wall of the drawer chamber 8 at the corresponding position in a penetrating manner, the limiting rod 19 can be abutted against the side wall of the drawer chamber 8, and the second spring 18 is in a stretching state in an initial state.

Wherein, all be provided with blotter 12 on the inner wall of a plurality of drawer grooves 9, a plurality of blotters 12 correspond the inside wall of a plurality of drawer rooms 8.

In the utility model, when an operator needs to open one drawer chamber 8, the operator can buckle the drawing groove on the drawing plate 3 at the drawer chamber 8 to draw out the drawer chamber 8, when the drawer chamber 8 moves outwards, the two guide pulleys 13 rotate at the lower end thereof, and play a role of guiding and reducing friction force for the movement, meanwhile, the fixed slide blocks 10 at the two sides of the drawer chamber 8 drive the first springs 15 at the corresponding positions to generate compression deformation, when the limiting hole at the side wall of the drawer chamber 8 moves to the position where the limiting rod 19 is propped, the limiting rod 19 can be bounced into the limiting hole due to the elastic force of the second spring 18, thereby limiting the drawer chamber 8, when the drawer chamber 8 needs to be pushed back, the shifting block 1 can be shifted, the connecting rod 20 drives the limiting rod 19 to move in the direction of breaking away from the limiting hole until the limiting rod 19 breaks away from the limiting hole, after the drawer chamber 8 loses limiting, the first springs 15 move toward the drawer groove 9, and the drawer chamber 8 stops after hitting the buffer pads 12 on the inner side of the drawer groove 9, thereby completing one movement. The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a stable low pressure pull-out type cubical switchboard of pull, includes cubical switchboard body (5), its characterized in that, run through on cubical switchboard body (5) and be provided with a plurality of drawer grooves (9), it is a plurality of all be provided with drawer room (8) in drawer groove (9), fixedly connected with sealing device on the lateral wall of drawer room (8), it is a plurality of equal fixedly connected with resilient means on the both sides lateral wall of drawer room (8), it is a plurality of the equal fixedly connected with slider of interior bottom in drawer groove (9), be provided with a plurality of stop gear corresponding with a plurality of drawer grooves (9) position on the lateral wall of cubical switchboard body (5).

2. The draw-stable low-voltage draw-out type switch cabinet according to claim 1, wherein the sealing device comprises a closing plate (4) fixedly connected to the side wall of the drawer chamber (8), a draw-out plate (3) is fixedly connected to the outer side wall of the closing plate (4), and a draw-out groove is formed in the draw-out plate (3).

3. The draw-stable low-voltage draw-out type switch cabinet according to claim 1, wherein the elastic device comprises a sliding block (10) fixedly connected to a side wall of the drawer chamber (8), a first sliding rod (11) is fixedly connected to an inner wall of the drawer groove (9) at a corresponding position, a fixing rod (7) is fixedly connected to the inner wall of the drawer groove (9), one end of the first sliding rod (11) is fixedly connected to a side wall of the fixing rod (7), a first spring (15) is sleeved on the side wall of the first sliding rod (11), one end of the first spring (15) is elastically connected to the side wall of the sliding block (10), and the other end of the first spring (15) is elastically connected to a side wall of the fixing rod (7).

4. The draw-stable low-voltage draw-out switchgear cabinet according to claim 1, wherein the sliding device comprises two straight rods (14) fixedly connected to the bottom of the drawer trough (9), the upper ends of the two straight rods (14) are rotatably connected with guide pulleys (13), and the two guide pulleys (13) are against the bottom of the drawer chamber (8).

5. The low-voltage draw-out type switch cabinet with stable drawing and pulling according to claim 3, wherein the limiting mechanism comprises a slot arranged on the side wall of the switch cabinet body (5), the inner wall of the slot is provided with a sliding slot (2) in a penetrating manner, a limiting rod (19) is arranged in the slot, the limiting rod (19) is fixedly connected with a connecting rod (20) on the side wall in the slot, the connecting rod (20) slides in the sliding slot (2), one end of the connecting rod (20) outside the sliding slot (2) is fixedly connected with a shifting block (1), the side wall of the limiting rod (19) is fixedly connected with a moving rod (16), the side wall of the fixing rod (7) at the corresponding position is provided with a spring slot in a penetrating manner, the inner wall of the spring slot is fixedly connected with a second sliding rod (17), the side wall of the second sliding rod (17) is fixedly connected with a second sliding rod (17), the other end of motion bar (16) is located spring groove and sliding connection on second slide bar (17), sliding sleeve is equipped with second spring (18) on second slide bar (17), the both ends of second spring (18) respectively with the inner wall in spring groove and the lateral wall elastic connection of motion bar (16), correspond position department run through on the lateral wall of drawer room (8) and be provided with spacing hole.

6. The draw-stable low-voltage draw-out switchgear cabinet according to claim 1, wherein a plurality of said drawer slots (9) are provided with a plurality of cushions (12) on the inner walls, and a plurality of said cushions (12) correspond to the inner side walls of a plurality of said drawer compartments (8).