CN216648891U

CN216648891U - Novel medium voltage switchgear of side seal board

Info

Publication number: CN216648891U
Application number: CN202220112100.3U
Authority: CN
Inventors: 王晓馥; 何海波; 郑云
Original assignee: Beiguang Technology Co ltd
Current assignee: Beiguang Technology Co ltd
Priority date: 2022-01-17
Filing date: 2022-01-17
Publication date: 2022-05-31
Anticipated expiration: 2032-01-17

Abstract

The utility model discloses a medium-voltage switch cabinet with novel side sealing plates, which comprises a back plate, a cover plate, side sealing plates and a front plate, wherein the back plate, the cover plate, the side sealing plates and the front plate are mutually clamped and connected, meanwhile, the back side of the back plate is provided with a fixing screw which penetrates through the back plate, is in threaded connection with the cover plate and the side sealing plates and is used for reinforcing and fixing, a mounting plate is arranged in the middle of the front side of the back plate, a cabinet door is connected in the middle of the front plate through a hinge, and an observation window is arranged in the middle of the cabinet door, the medium-voltage switch cabinet with the novel side sealing plates is formed by mutually clamping and connecting the back plate, the cover plate, the side sealing plates and the front plate, so that when the switch cabinet body is damaged by collision in the use process, the damaged part of the switch cabinet body can be conveniently and independently disassembled for maintenance or replacement, the replacement cost of the switch cabinet body is effectively reduced, and simultaneously, the two cover plates and the two side sealing plates are symmetrically arranged, the processing is convenient.

Description

Novel medium voltage switchgear of side seal board

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a medium-voltage switch cabinet with novel side sealing plates.

Background

The switch cabinet is an electrical device, an external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch is arranged according to the requirement, and the switch cabinet is mainly used for opening, closing, controlling and protecting the electrical device in the process of power generation, power transmission, power distribution and electric energy conversion of an electric power system.

Current cubical switchboard cabinet body finished product generally is fixed structure for inconvenient damage the position to the cabinet body in the use dismantles alone and overhauls, increases cabinet body replacement cost, consequently uses convenient inadequately, to above-mentioned problem, needs improve current equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel medium-voltage switch cabinet with side sealing plates, and aims to solve the problems that a cabinet body finished product of the switch cabinet provided by the background technology is generally of a fixed structure, so that the damaged part of the cabinet body is inconvenient to be detached and overhauled independently in the using process, and the replacement cost of the cabinet body is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: a medium-voltage switch cabinet with novel side sealing plates comprises a switch cabinet body,

the switch cabinet body comprises backplate, apron, side seal board and front bezel, and backplate, apron, side seal board and front bezel block each other and connect, and the backplate rear side is provided with set screw simultaneously, set screw runs through backplate and apron and side seal board threaded connection for strengthen fixedly, install the mounting panel in the middle of the backplate is positive, there is the cabinet door through hinged joint in the middle of the front bezel, and installs the observation window in the middle of the cabinet door.

Preferably, the upper end and the lower end of the front surface of the back plate are symmetrically provided with first clamping grooves, the two sides of the front surface of the back plate are symmetrically provided with side clamping grooves, the upper end and the lower end of the front surface of the back plate are connected with one side of the cover plate in a clamping manner, the two sides of the front surface of the back plate are connected with the side sealing plates in a clamping manner, and the other sides of the cover plate and the side sealing plates are connected with the front plate in a clamping manner;

through adopting above-mentioned technical scheme, be convenient for make up each part of cubical switchboard cabinet body and assemble, make things convenient for the later stage to dismantle the maintenance.

Preferably, the number of the cover plates is two, the two cover plates are symmetrically arranged, sliding grooves are formed in two sides of each cover plate, a first clamping block is arranged on the front surface of each cover plate, a second clamping block is arranged on the back surface of each cover plate, the second clamping blocks are connected with the first clamping grooves in a clamping mode, and supporting legs are arranged on two sides of the bottom of the cover plate at the lower end of each cover plate;

through adopting above-mentioned technical scheme, through the apron, be convenient for protect equipment top and below.

Preferably, the number of the side sealing plates is two, the two side sealing plates are symmetrically arranged, the upper ends and the lower ends of the side sealing plates are provided with sliding blocks, the sliding blocks are connected with the sliding grooves in a sliding mode, the back surfaces of the side sealing plates are provided with third clamping blocks, the third clamping blocks are connected with the side clamping grooves in a clamping mode, the side sealing plates are provided with a plurality of air holes, the inner sides of the air holes are provided with dustproof screen plates, and the dustproof screen plates are connected with the side sealing plates through screws;

through adopting above-mentioned technical scheme, through the side seal board, be convenient for protect equipment both sides, simultaneously through the ventilation hole, be convenient for to the internal portion of cubical switchboard cabinet dispel the heat and ventilate.

Preferably, the upper side and the lower side of the back surface of the front plate are provided with second clamping grooves, the second clamping grooves are connected with the first clamping blocks in a clamping manner, mounting holes are formed in two sides of each second clamping groove, fixing bolts are mounted at four corners of the front surface of the front plate and penetrate through the mounting holes to be in threaded connection with the cover plate;

through adopting above-mentioned technical scheme, through the front bezel, be convenient for protect equipment the place ahead, simultaneously through the cabinet door, make things convenient for the later stage to overhaul.

Compared with the prior art, the utility model has the beneficial effects that: the medium-voltage switch cabinet of the novel side sealing plate,

(1) the switch cabinet body is formed by mutually clamping and connecting the back plate, the cover plate, the side sealing plates and the front plate, so that when the switch cabinet body is damaged by collision in the use process, the damaged part of the switch cabinet body can be conveniently and independently detached for maintenance or replacement, the replacement cost of the switch cabinet body is effectively reduced, and meanwhile, the two cover plates and the two side sealing plates are symmetrically arranged, so that the switch cabinet body is convenient to process;

(2) the dustproof screen plate is arranged, so that heat generated by equipment can be radiated in the using process of the switch cabinet body through the ventilation holes, the equipment is prevented from being damaged due to overhigh temperature, dust is prevented from entering during ventilation and radiation, the influence on the service life of electronic elements in the equipment is reduced, and the dustproof function is achieved;

(3) be provided with cabinet door and observation window, through the cabinet door, the convenient internal equipment of cubical switchboard overhauls, maintains or changes, and through the observation window, whether convenient maintainer directly looks over equipment is carrying out operation work, improves the practicality that the device used simultaneously.

Drawings

FIG. 1 is a schematic view of a back plate according to the present invention;

FIG. 2 is a schematic top view of the cover plate of the present invention;

FIG. 3 is a side view of the side sealing plate of the present invention;

FIG. 4 is a rear view of the front plate of the present invention;

FIG. 5 is a schematic front view of the present invention;

FIG. 6 is a schematic cross-sectional front view of the present invention;

fig. 7 is a rear view structural diagram of the present invention.

In the figure: 1. the rear panel, 101, first draw-in groove, 102, side draw-in groove, 103, mounting panel, 2, apron, 201, spout, 202, first fixture block, 203, second fixture block, 3, side seal board, 301, slider, 302, third fixture block, 303, ventilation hole, 304, dustproof otter board, 4, front bezel, 401, cabinet door, 402, observation window, 403, second draw-in groove, 404, mounting hole, 405, fixing bolt, 5, supporting leg.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a novel medium voltage switchgear of side seal board, according to fig. 5, fig. 6 and fig. 7 are shown, the cubical switchboard cabinet body is by backplate 1, apron 2, side seal board 3 and front bezel 4 are constituteed, and backplate 1, apron 2, the mutual block of side seal board 3 and front bezel 4 is connected, 1 rear side of backplate is provided with set screw simultaneously, set screw runs through backplate 1 and

apron

2 and 3 threaded connection of side seal board, be used for strengthening fixedly, will lap 2 and 3 and the 1 zonulae occludens of side seal board through set screw, make the cubical switchboard cabinet body be difficult for the frame that looses when using, rotate set screw simultaneously, be convenient for change alone the part of damage, reduce the replacement cost.

According to fig. 1 and 6, a mounting plate 103 is installed in the middle of the front surface of the back plate 1, the mounting plate 103 is convenient for mounting the equipment, first clamping grooves 101 are symmetrically formed in the upper end and the lower end of the front surface of the back plate 1, the cover plate 2 is convenient to be clamped and mounted on the back plate 1 through the first clamping grooves 101, side clamping grooves 102 are symmetrically formed in two sides of the front surface of the back plate 1, and the side clamping plates 3 are convenient to be clamped and mounted on the back plate 1 through the side clamping grooves 102.

According to fig. 2 and 6, apron 2 is provided with two, and two apron 2 are the symmetry setting, spout 201 has been seted up to apron 2 both sides, through spout 201, be convenient for apron 2 and side seal board 3 carry out the block and be connected, and apron 2 openly installs first fixture block 202, through first fixture block 202, be convenient for apron 2 and front bezel 4 carry out the block and be connected, 2 back mounted on the while apron have second fixture block 203, second fixture block 203 is connected with first draw-in groove 101 block, supporting leg 5 is installed to 2 bottom both sides of lower extreme apron, through supporting leg 5, be convenient for support this cubical switchboard cabinet body wholly, avoid with ground direct contact.

As shown in fig. 3 and 6, two side sealing plates 3 are provided, and the two side sealing plates 3 are symmetrically arranged, a slider 301 is installed at the upper end and the lower end of each side sealing plate 3, and the slider 301 is slidably connected with a sliding groove 201 to facilitate installation and disassembly of the side sealing plates 3, a third clamping block 302 is installed at the back of each side sealing plate 3, and the third clamping block 302 is connected with a side clamping groove 102 in a clamping manner, a plurality of ventilation holes 303 are formed in each side sealing plate 3, so that ventilation and heat dissipation can be conveniently performed on the internal part of the switch cabinet through the ventilation holes 303, the possibility of equipment operation damage caused by overhigh temperature is reduced, a dustproof mesh plate 304 is arranged inside each ventilation hole 303, dust in the air can be blocked through the dustproof mesh plate 304, thereby, during ventilation and heat dissipation, no damage can be caused to electronic elements in the equipment, meanwhile, the dustproof mesh plate 304 is connected with the side sealing plates 3 through screws, by rotating the screws, dismantle dustproof otter board 304, be convenient for clear up the dust on the dustproof otter board 304, improve dustproof otter board 304 filter effect, improve resource utilization.

According to the illustration in fig. 4 and fig. 5, the middle of the front plate 4 is connected with a cabinet door 401 through a hinge, the inside equipment of the switch cabinet body can be conveniently overhauled, maintained or replaced through the cabinet door 401 by an overhauler, the practicability of the device is improved, the middle of the cabinet door 401 is provided with an observation window 402, the inside equipment of the switch cabinet body can be directly checked through the observation window 402, when the inside equipment runs normally, the cabinet door 401 does not need to be opened, the checking time is reduced, when the inside equipment runs in a wrong way, the overhauler opens the cabinet door 401 to overhaul, the overhauling efficiency is improved, the upper side and the lower side of the back surface of the front plate 4 are provided with second clamping grooves 403, the second clamping grooves 403 are connected with the first clamping blocks 202 in a clamping manner, meanwhile, mounting holes 404 are arranged on two sides of the second clamping grooves 403, four corners 405 are arranged on the front surface of the front plate 4, and the fixing bolts 405 penetrate through the mounting holes 404 to be connected with the cover plate 2 in a threaded manner, be connected with apron 2 through fixing bolt 405, be convenient for improve the fastening nature between front bezel 4 and the apron 2 for the cubical switchboard cabinet body integral erection is firm.

When the switch cabinet is used, the second clamping block 203 on the cover plate 2 is firstly clamped with the first clamping groove 101 on the back plate 1, then the sliding block 301 on the side sealing plate 3 is connected with the sliding groove 201 on the cover plate 2, meanwhile, the third clamping block 302 on the rear side of the side sealing plate 3 is clamped with the side clamping groove 102 on the back plate 1, then the second clamping groove 403 on the back surface of the front plate 4 is clamped with the first clamping block 202 on the front side of the cover plate 2, then the fixing bolt 405 is rotated to penetrate through the mounting hole 404 to be connected with the cover plate 2, the tightness between the front plate 4 and the cover plate 2 and the side sealing plate 3 is improved, then the fixing bolt penetrates through the back plate 1 to be respectively connected with the second clamping block 203 and the third clamping block 302, the tightness between the back plate 1 and the cover plate 2 and the side sealing plate 3 is improved, and the switch cabinet body is assembled.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a novel medium voltage switchgear of side seal board, includes the cubical switchboard cabinet body, its characterized in that:

the switch cabinet body comprises backplate (1), apron (2), side seal board (3) and front bezel (4), and backplate (1), apron (2), side seal board (3) and front bezel (4) block each other and connect, and backplate (1) rear side is provided with set screw simultaneously, set screw runs through backplate (1) and apron (2) and side seal board (3) threaded connection for strengthen fixedly, mounting panel (103) are installed in the middle of backplate (1) is positive, there is cabinet door (401) through hinged joint in the middle of front bezel (4), and installs observation window (402) in the middle of cabinet door (401).

2. The medium voltage switchgear with novel side sealing plates as claimed in claim 1, wherein: first draw-in groove (101) have been seted up to backplate (1) openly upper end and lower extreme symmetry, and backplate (1) openly bilateral symmetry has seted up side draw-in groove (102), backplate (1) openly upper end and lower extreme are connected with apron (2) one side block, and backplate (1) openly both sides are connected with side seal board (3) block, and apron (2) opposite side and side seal board (3) opposite side are connected with front bezel (4) block simultaneously.

3. The medium voltage switchgear with novel side sealing plates as claimed in claim 2, wherein: apron (2) are provided with two, and two apron (2) are the symmetry and set up, spout (201) have been seted up to apron (2) both sides, and apron (2) openly install first fixture block (202), and apron (2) back mounted has second fixture block (203) simultaneously, second fixture block (203) are connected with first draw-in groove (101) block, the lower extreme supporting leg (5) are installed to apron (2) bottom both sides.

4. The medium voltage switchgear with novel side sealing plates as claimed in claim 2, wherein: side seal board (3) are provided with two, and two side seal board (3) are the symmetry and set up, slider (301) are installed to side seal board (3) upper end and lower extreme, and slider (301) and spout (201) sliding connection, side seal board (3) back mounted has third fixture block (302), and third fixture block (302) and side draw-in groove (102) block are connected, a plurality of ventilation hole (303) have been seted up on side seal board (3), and ventilation hole (303) inboard is provided with dustproof otter board (304), and dustproof otter board (304) are connected with side seal board (3) through the screw simultaneously.

5. The medium voltage switchgear with novel side sealing plates as claimed in claim 2, wherein: second draw-in groove (403) have been seted up to front bezel (4) back upside and downside, and second draw-in groove (403) are connected with first fixture block (202) block, and mounting hole (404) have been seted up to second draw-in groove (403) both sides simultaneously, fixing bolt (405) are installed to front four corners of front bezel (4), and fixing bolt (405) run through mounting hole (404) and apron (2) threaded connection.