CN218887946U

CN218887946U - Low-voltage draw-out type switch cabinet

Info

Publication number: CN218887946U
Application number: CN202223172564.2U
Authority: CN
Inventors: 谭京云; 孙伟; 张善翔; 李超林
Original assignee: Jieyuan Electric Qingdao Co ltd
Current assignee: Jieyuan Electric Qingdao Co ltd
Priority date: 2022-11-30
Filing date: 2022-11-30
Publication date: 2023-04-18
Anticipated expiration: 2032-11-30

Abstract

The utility model relates to the technical field of switch cabinets, and discloses a low-voltage draw-out type switch cabinet, which comprises a switch cabinet main body and an auxiliary supporting plate, wherein supporting columns are fixed on the periphery of the bottom of the switch cabinet main body, a plurality of equipment installation drawers are slidably connected to the front of the switch cabinet main body, and an operation panel is fixed on the front of the equipment installation drawers; the utility model discloses a spacing post can be connected equipment fixing drawer and auxiliary support plate, can take equipment fixing drawer and auxiliary support plate out in the lump when taking out, can take out the back with spacing post and take out it from the internal portion of cabinet when needs maintenance and overhaul completely, auxiliary support plate can carry out the auxiliary stay to the drawer when overhauing again, it falls from the eminence and causes danger to avoid the drawer, it is very inconvenient when the work is overhauld to the trouble needs when appearing to have solved current pull-out type cubical switchboard, and take out completely and increase the problem of falling the risk.

Description

Low-voltage draw-out type switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a low pressure pull-out type cubical switchboard.

Background

The low-voltage draw-out switch cabinet is a device for opening, closing and controlling circuits in the process of low-voltage power transmission and distribution, various electrical elements are arranged in a drawer unit, the switch cabinet is widely applied to power plants, substations, power distribution centers PC and motor control centers MCC of factories, mining enterprises and high-rise buildings, and is used as a low-voltage complete set of power distribution equipment for power distribution and motor centralized control in power generation and supply systems with the alternating current of 50-60Hz, the rated working voltage of 660V and below and the rated current of 4000A and below, and reactive compensation.

The drawer of the low-voltage draw-out type switch cabinet in the prior art can not be completely drawn out, so that the drawer is prevented from being completely drawn out and falling to influence the electricity utilization safety. However, because the number of devices in the drawer is large, when a fault occurs and the maintenance work is required, the maintenance work is very inconvenient and the maintenance efficiency is low because the space in the drawer is narrow. If set up to take out completely, then have the drawer and take out completely and fall the risk that influences the power consumption safety.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low pressure pull-out type cubical switchboard, this pull-out type cubical switchboard can take out it from the internal portion of cabinet when needs maintenance and overhaul completely, can carry out the auxiliary stay to the drawer again when overhauing, avoids the drawer to fall from the eminence and causes danger.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low pressure pull-out type cubical switchboard, includes cubical switchboard main part and auxiliary stay board, all be fixed with the support column around cubical switchboard main part bottom, the front sliding connection of cubical switchboard main part has a plurality of equipment fixing drawers, the front of equipment fixing drawer is fixed with operating panel, auxiliary stay board and cubical switchboard main part sliding connection, auxiliary stay board is located the below of equipment fixing drawer, a plurality of spacing grooves have all been seted up to the both sides of cubical switchboard main part, auxiliary stay board's both sides all are fixed with the stopper, stopper and spacing groove sliding connection, be fixed with limit structure between stopper and the cubical switchboard main part, be fixed with the quick assembly disassembly structure between auxiliary stay board and the equipment fixing drawer.

Preferably, limit structure includes fixed pin and installation piece, the installation piece is fixed in the both sides of cubical switchboard main part, the through-hole has been seted up on the surface of installation piece, the fixed pin run through the stopper and with through-hole swing joint.

Preferably, the top of fixed pin is fixed with screws up the post, it adopts rubber material to make to screw up the post.

Preferably, the quick assembly disassembly structure includes solid fixed ring and spacing post, gu fixed ring is fixed in the front of auxiliary stay board and equipment fixing drawer, spacing post and solid fixed ring swing joint, the top of spacing post is fixed with the limiting plate.

Preferably, a vertical plate is fixed to the top of the limiting plate, and a fitting hole is formed in the surface of the vertical plate.

Preferably, handles are fixed on two sides of the front face of the equipment installation drawer, and the handles are symmetrically and fixedly installed.

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

the utility model discloses a spacing post can be connected equipment fixing drawer and auxiliary supporting plate, can take equipment fixing drawer and auxiliary supporting plate out in the lump when taking out, can take out the back with spacing post and can take out it from the internal portion of cabinet when needs maintenance and overhaul completely, auxiliary supporting plate can carry out the auxiliary stay to the drawer when overhauing again, it falls from the eminence to avoid the drawer to cause danger, it needs to overhaul the during operation maintenance work very inconvenient when breaking down to have solved current pull-out type cubical switchboard, and take out completely and increase the problem of falling the risk.

Drawings

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

fig. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a switch cabinet main body; 2. an auxiliary support plate; 3. a support pillar; 4. the equipment is provided with a drawer; 5. an operation panel; 6. a limiting groove; 7. a limiting block; 8. a limiting structure; 81. a fixing pin; 82. mounting a block; 83. a through hole; 9. a quick-assembly-disassembly structure; 91. a fixing ring; 92. a limiting post; 93. a limiting plate; 10. screwing the column; 11. a vertical plate; 12. fitting the holes; 13. a handle.

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. 1-4, a low-voltage draw-out type switch cabinet comprises a switch cabinet main body 1 and an auxiliary support plate 2, wherein support columns 3 are fixed on the periphery of the bottom of the switch cabinet main body 1, a plurality of equipment installation drawers 4 are connected to the front of the switch cabinet main body 1 in a sliding manner, an operation panel 5 is fixed on the front of the equipment installation drawers 4, the auxiliary support plate 2 is connected with the switch cabinet main body 1 in a sliding manner, the auxiliary support plate 2 is located below the equipment installation drawers 4, a plurality of limiting grooves 6 are formed in two sides of the switch cabinet main body 1, limiting blocks 7 are fixed on two sides of the auxiliary support plate 2, the limiting blocks 7 are connected with the limiting grooves 6 in a sliding manner, a limiting structure 8 is fixed between each limiting block 7 and the switch cabinet main body 1, and a quick dismounting structure 9 is fixed between each auxiliary support plate 2 and the equipment installation drawers 4; this pull-out type cubical switchboard can connect equipment fixing drawer 4 and auxiliary support plate 2 through spacing post 92, can take equipment fixing drawer 4 and auxiliary support plate 2 out in the lump when taking out, can take out spacing post 92 back and can take out it from cabinet internal portion completely when needs maintenance and overhaul, auxiliary support plate 2 can carry out auxiliary stay to the drawer when overhauing again, it causes danger to avoid the drawer to fall from the eminence, it is very inconvenient to have solved current pull-out type cubical switchboard when the trouble needs overhaul work, and take out completely and increase the problem of falling the risk.

Limit structure 8 includes fixed pin 81 and installation piece 82, installation piece 82 is fixed in the both sides of cubical switchboard main part 1, through-hole 83 has been seted up on the surface of installation piece 82, fixed pin 81 run through stopper 7 and with through-hole 83 swing joint, fixed pin 81 can carry out spacing fixed to auxiliary support plate 2, prevent to make a round trip to rock when overhauing and influence maintenance work, the top of fixed pin 81 is fixed with screws up post 10, it adopts the rubber material to make to screw up post 10, it can laminate the finger to screw up post 10, conveniently rotate fixed pin 81, and the rubber material can increase the frictional force when rotatory.

Quick assembly disassembly structure 9 is including solid fixed ring 91 and spacing post 92, gu fixed ring 91 is fixed in the front of auxiliary supporting plate 2 and equipment fixing drawer 4, spacing post 92 and solid fixed ring 91 swing joint, the top of spacing post 92 is fixed with limiting plate 93, spacing post 92 can connect two solid fixed ring 91, connect into a whole with auxiliary supporting plate 2 and equipment fixing drawer 4, can the quickly separating when needs are dismantled, limiting plate 93's top is fixed with riser 11, laminating hole 12 has been seted up on riser 11's surface, laminating hole 12 and riser 11 can make things convenient for finger power, the staff of being convenient for takes spacing post 92 out.

The handles 13 are fixed on the two sides of the front surface of the equipment installation drawer 4, the handles 13 are symmetrically and fixedly installed, and the handles 13 can be conveniently pulled out of the equipment installation drawer 4 by workers and are more convenient and labor-saving when being pulled out.

The working principle is as follows: when overhauing equipment, the staff at first holds between the fingers and screws up post 10 with the hand, take out fixed pin 81 from stopper 7 and installation piece 82 through screwing up post 10, it can laminate the finger and increase the frictional force when rotatory to screw up post 10, later the staff can hold handle 13 with the hand and take equipment fixing drawer 4 and auxiliary support plate 2 wholly out, handle 13 can be more convenient laborsaving when taking out, after taking out the staff screws up fixed pin 81 on another installation piece 82 again and spacing auxiliary support plate 2, after taking out the staff can insert in the laminating hole 12 with the finger and pull out stopper post 92, after pulling out stopper post 92 the staff can overhaul the equipment in the equipment fixing drawer 4, take out the space that greatly increased the maintenance completely, auxiliary support plate 2 can carry out the auxiliary stay to the drawer again when overhauing, avoid the drawer to fall from the eminence and cause danger.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of ...does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 low pressure pull-out type cubical switchboard, includes cubical switchboard main part (1) and auxiliary stay board (2), its characterized in that: support column (3) all are fixed with all around cubical switchboard main part (1) bottom, the front sliding connection of cubical switchboard main part (1) has a plurality of equipment fixing drawers (4), the front of equipment fixing drawer (4) is fixed with operating panel (5), auxiliary support board (2) and cubical switchboard main part (1) sliding connection, auxiliary support board (2) are located the below of equipment fixing drawer (4), a plurality of spacing grooves (6) have all been seted up to the both sides of cubical switchboard main part (1), the both sides of auxiliary support board (2) all are fixed with stopper (7), stopper (7) and spacing groove (6) sliding connection, be fixed with between stopper (7) and cubical switchboard main part (1) limit structure (8), be fixed with quick assembly disassembly structure (9) between auxiliary support board (2) and equipment fixing drawer (4).

2. A low voltage draw-out switchgear as claimed in claim 1, wherein: limiting structure (8) are including fixed pin (81) and installation piece (82), installation piece (82) are fixed in the both sides of cubical switchboard main part (1), through-hole (83) have been seted up on the surface of installation piece (82), fixed pin (81) run through stopper (7) and with through-hole (83) swing joint.

3. The low-voltage draw-out switchgear of claim 2, wherein: the top of fixed pin (81) is fixed with screws up post (10), it makes to screw up post (10) adoption rubber material.

4. A low voltage draw-out switchgear as claimed in claim 1, wherein: quick assembly disassembly structure (9) are including solid fixed ring (91) and spacing post (92), gu fixed ring (91) is fixed in the front of auxiliary stay board (2) and equipment fixing drawer (4), spacing post (92) and solid fixed ring (91) swing joint, the top of spacing post (92) is fixed with limiting plate (93).

5. A low voltage draw-out switchgear as claimed in claim 4, wherein: the top of the limiting plate (93) is fixed with a vertical plate (11), and the surface of the vertical plate (11) is provided with a fitting hole (12).

6. A low voltage draw-out switchgear as claimed in claim 1, wherein: the handles (13) are fixed on two sides of the front surface of the equipment installation drawer (4), and the handles (13) are symmetrically and fixedly installed.