CN211670455U

CN211670455U - High tension switchgear convenient to change dust screen

Info

Publication number: CN211670455U
Application number: CN202020459648.6U
Authority: CN
Inventors: 贾建军; 黄丽正
Original assignee: Jiangsu Zhenbao Switching Equipment Co ltd
Current assignee: Jiangsu Zhenbao Switching Equipment Co ltd
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-10-13
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a high tension switchgear convenient to change dust screen, including the cubical switchboard body, the top of cubical switchboard body is provided with the roof, and the symmetry is provided with rain-proof cover on the left and right lateral wall of cubical switchboard body, the front side symmetry of cubical switchboard body is provided with two cabinet doors, and the cabinet door passes through hinge and cubical switchboard body swing joint in order to realize that it opens and shuts, all be provided with bellied first magnet piece on going up along the wall of cubical switchboard body and following the wall down. This high tension switchgear convenient to change dust screen is provided with the dust screen, and the both ends of dust screen all are provided with the mounting panel, and left and right two mounting panels slide in the spout through the breach, slide respectively to the both ends of spout, until the card goes into in the recess, and second magnet piece on the mounting panel and the interior second thin iron sheet magnetism of recess attract mutually this moment, fix the dust screen, and this structure is simpler, need not the screw fixation, also is convenient for get off the complete dismantlement of dust screen.

Description

High tension switchgear convenient to change dust screen

Technical Field

The utility model relates to a high tension switchgear convenient to change dust screen.

Background

The high-voltage switch cabinet is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system to play roles of on-off, control or protection and the like, and has the functions of overhead incoming and outgoing lines, cable incoming and outgoing lines, bus connection and the like. The method is mainly suitable for various places such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, industrial and mining enterprises, residential districts, high-rise buildings and the like.

The dust screen that traditional high tension switchgear set up is fixed on the cabinet body mostly through screw or bonding or other modes, and not only the installation is more complicated troublesome, wastes time and energy, hardly gets off the complete dismantlement of dust screen moreover, causes the waste of dust screen resource, and the change of the dust screen of not being convenient for is washd.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high tension switchgear convenient to change dust screen to solve the dust screen that the high tension switchgear that proposes in the above-mentioned background art set up and fix on the cabinet body mostly through screw or bonding or other modes, not only install more complicated trouble, waste time and energy, hardly get off the complete dismantlement of dust screen moreover, cause the waste of dust screen resource, the abluent problem of change of the dust screen of being not convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage switch cabinet convenient for replacing a dust screen comprises a switch cabinet body, wherein a top plate is arranged at the top of the switch cabinet body, rain-proof covers are symmetrically arranged on the left side wall and the right side wall of the switch cabinet body, two cabinet doors are symmetrically arranged on the front side of the switch cabinet body, the cabinet doors are movably connected with the switch cabinet body through hinges to realize opening and closing of the switch cabinet body, raised first magnet pieces are arranged on the upper edge wall and the lower edge wall of the switch cabinet body, clamping grooves are formed in positions, corresponding to the first magnet pieces, on the cabinet doors, and first thin iron pieces capable of realizing magnetic attraction with the first magnet pieces are embedded in the inner walls of the clamping grooves;

the switch cabinet is characterized in that heat dissipation windows are arranged on the left side wall and the right side wall of the switch cabinet body and correspond to the rainproof cover, and replaceable and detachable dustproof nets are assembled on the heat dissipation windows.

Preferably, the spout has all been seted up in the upper and lower inner wall of heat dissipation window, and the central point of spout puts and is provided with the breach, all set up flutedly in the left and right inner wall of heat dissipation window, the mounting panel is all installed at the both ends of dust screen, and the mounting panel slides in the spout from the breach, blocks into rather than in the recess of looks adaptation.

Preferably, install the second magnet piece on the outer wall of mounting panel, the recess is embedded to have and realizes the second thin iron sheet of magnetism actuation with the second magnet piece.

Preferably, the dustproof net is made of an elastic foldable material and is as high as the mounting plate in height.

Preferably, the clamping groove is matched with the first magnet piece, and the inner wall of the clamping groove is tightly attached to the local outer wall of the first magnet piece.

Preferably, a door handle is arranged on the cabinet door.

Preferably, the cabinet door is provided with a high-pressure early warning sticker.

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

1. the utility model discloses the both ends of dust screen all are provided with the mounting panel, and left and right two mounting panels slide into the spout through the breach, slide to the both ends of spout respectively, until the card goes into in the recess, and the second magnet piece on the mounting panel and the second thin iron sheet magnetism in the recess attract each other this moment, fix the dust screen, and this structure is simpler, need not the screw fixation, also is convenient for get off the complete dismantlement of dust screen, and the dust screen can prevent dust and little winged insect from getting into the cubical switchboard body;

2. the rain cover is arranged as the lower opening type rain cover, which can prevent rainwater from entering the switch cabinet body from the heat dissipation window and does not influence the heat dissipation of the heat dissipation window; the first thin iron sheet and the first magnet sheet are magnetically attracted, so that the adsorption force between the cabinet door and the switch cabinet body is improved, a certain force is required for opening and closing the cabinet door, and the cabinet door is prevented from being easily opened by children;

3. the door handle of the utility model can give the maintainer the stress point for opening and closing the cabinet door, so that the opening and closing force of the cabinet door is concentrated on the door handle, and the opening and closing of the cabinet door are facilitated; the high-voltage early warning sticker is a high-voltage early warning mark, has a certain warning effect, reminds people not to approach, has electric danger and improves safety.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

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

FIG. 3 is an enlarged schematic view of the structure of FIG. 2;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2;

fig. 5 is an enlarged schematic view of the structure at D in fig. 2 according to the present invention.

In the figure: 1. a switch cabinet body; 11. a first magnet piece; 2. a top plate; 3. a rain cover; 4. a cabinet door; 41. a hinge; 42. a card slot; 421. a first thin iron sheet; 43. a door handle; 44. high-voltage early warning paste; 5. a heat dissipation window; 51. a chute; 52. a notch; 53. a groove; 54. a second thin iron sheet; 6. a dust screen; 7. mounting a plate; 71. a second magnet piece.

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. 1-5, the present invention provides a technical solution: a high-voltage switch cabinet convenient for replacing a dust screen comprises a switch cabinet body 1, wherein a top plate 2 is arranged at the top of the switch cabinet body 1, rain-proof covers 3 are symmetrically arranged on the left side wall and the right side wall of the switch cabinet body 1, the rain-proof covers 3 are arranged to be lower opening type rain-proof covers, rainwater can be prevented from entering the switch cabinet body 1 from a heat dissipation window 5, and the heat dissipation of the heat dissipation window 5 is not influenced, two cabinet doors 4 are symmetrically arranged on the front side of the switch cabinet body 1, the cabinet doors 4 are movably connected with the switch cabinet body 1 through hinges 41 to realize the opening and closing of the switch cabinet bodies, door handles 43 are arranged on the cabinet doors 4, the door handles 43 can give stress points for maintenance personnel to open and close the cabinet doors 4, so that the opening and closing force of the cabinet doors 4 is concentrated on the door handles 43, the opening and closing of the cabinet doors 4 are convenient, a high-voltage, people are reminded of not approaching, and the electric danger exists, so that the safety is improved;

the upper edge wall and the lower edge wall of the switch cabinet body 1 are both provided with the raised first magnet pieces 11, the cabinet door 4 is provided with a clamping groove 42 at a position corresponding to the first magnet pieces 11, the inner wall of the clamping groove 42 is embedded with a first thin iron piece 421 capable of realizing magnetic attraction with the first magnet pieces 11, the clamping groove 42 is matched with the first magnet pieces 11, the inner wall of the clamping groove 42 is tightly attached to the local outer wall of the first magnet pieces 11, and the first thin iron piece 421 is magnetically attracted with the first magnet pieces 11, so that the adsorption force between the cabinet door 4 and the switch cabinet body 1 is improved, the opening and closing of the cabinet door 4 need certain strength, and children are prevented from opening the switch cabinet easily;

the heat dissipation window 5 is arranged on the left side wall and the right side wall of the switch cabinet body 1 and at the position corresponding to the rain cover 3, the upper inner wall and the lower inner wall of the heat dissipation window 5 are both provided with sliding grooves 51, a notch 52 is arranged at the central position of the sliding grooves 51, the left inner wall and the right inner wall of the heat dissipation window 5 are both provided with grooves 53, the two ends of the dustproof net 6 are both provided with mounting plates 7, the mounting plates 7 slide into the sliding grooves 51 from the notches 52 and are clamped into the grooves 53 matched with the sliding grooves, the left mounting plate 7 and the right mounting plate 7 slide into the sliding grooves 51 through the notches 52 and respectively slide to the two ends of the sliding grooves 51 until being clamped into the grooves 53, at the moment, the second magnet pieces 71 on the mounting plates 7 are magnetically attracted with the second thin iron pieces 54 in the grooves 53 to fix the dustproof net 6, the structure is convenient for mounting, dismounting and replacing the dustproof net 6, and the dustproof net 6 can;

the outer wall of the mounting plate 7 is provided with a second magnet piece 71, a second thin iron piece 54 which is magnetically attracted with the second magnet piece 71 is embedded in the groove 53, the heat dissipation window 5 is provided with a replaceable and detachable dustproof net 6, the dustproof net 6 is made of elastic foldable material, the dustproof net 6 and the mounting plate 7 are equal in height, and the upper and lower side walls of the dustproof net 6 can be correspondingly clamped into the upper and lower sliding grooves 51.

The working principle is as follows: for the high-voltage switch cabinet convenient for replacing the dust screen, firstly, the door handle 43 is grasped, the cabinet door 4 is pulled outwards, the cabinet door 4 is opened by utilizing the rotating action of the hinge 41, and the door handle 43 can give stress points for opening and closing the cabinet door 4 to maintainers; the high-voltage early warning sticker 44 is a high-voltage early warning sign and has a certain warning effect, after the cabinet door 4 is opened, the clamping groove 42 is separated from the first magnet piece 11, and when the first thin iron piece 421 in the clamping groove 42 is magnetically attracted to the first magnet piece 11, the adsorption force between the cabinet door 4 and the switch cabinet body 1 can be improved, so that the opening and closing of the cabinet door 4 require certain strength;

mounting plates 7 are mounted at two ends of the dustproof net 6, the left mounting plate 7 and the right mounting plate 7 slide into the sliding groove 51 through the notch 52 and then respectively slide to two ends of the sliding groove 51 until the mounting plates 7 are clamped into the groove 53, at the moment, the second magnet piece 71 on the mounting plate 7 and the second thin iron piece 54 in the groove 53 are magnetically attracted, the dustproof net 6 is fixed, and the dustproof net 6 can prevent dust and small winged insects from entering the switch cabinet body 1; the position of the heat dissipation window 5 is provided with the rain cover 3 of lower open type, can prevent enough that the rainwater from the heat dissipation window 5 entering switch cabinet body 1, does not influence the heat dissipation of heat dissipation window 5 again, accomplishes the whole use of being convenient for change the high tension switchgear of dust screen like this.

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 high tension switchgear convenient to change dust screen which characterized in that: the switch cabinet comprises a switch cabinet body (1), wherein a top plate (2) is arranged at the top of the switch cabinet body (1), rain-proof covers (3) are symmetrically arranged on the left side wall and the right side wall of the switch cabinet body (1), two cabinet doors (4) are symmetrically arranged on the front side of the switch cabinet body (1), the cabinet doors (4) are movably connected with the switch cabinet body (1) through hinges (41) to realize opening and closing of the cabinet doors, raised first magnet sheets (11) are arranged on the upper edge wall and the lower edge wall of the switch cabinet body (1), clamping grooves (42) are formed in positions, corresponding to the first magnet sheets (11), on the cabinet doors (4), and first thin iron sheets (421) capable of magnetically attracting the first magnet sheets (11) are embedded in the inner walls of the clamping grooves (42);

the switch cabinet is characterized in that heat dissipation windows (5) are arranged on the left side wall and the right side wall of the switch cabinet body (1) and at positions corresponding to the rain-proof covers (3), and replaceable and detachable dust screens (6) are assembled on the heat dissipation windows (5).

2. The high-voltage switch cabinet with the dust screen convenient to replace according to claim 1, characterized in that: all seted up spout (51) in the upper and lower inner wall of heat dissipation window (5), and the central point of spout (51) puts and is provided with breach (52), all set up fluted (53) in the left and right inner wall of heat dissipation window (5), mounting panel (7) are all installed at the both ends of dust screen (6), and mounting panel (7) from breach (52) slide in spout (51), card go into rather than recess (53) of looks adaptation in.

3. The high-voltage switch cabinet with the dust screen convenient to replace according to claim 2, characterized in that: install second magnet piece (71) on the outer wall of mounting panel (7), recess (53) embedded joint have with second magnet piece (71) realize second thin iron sheet (54) of magnetism actuation.

4. The high-voltage switch cabinet with the dust screen convenient to replace according to claim 2, characterized in that: the dustproof net (6) is made of elastic foldable materials, and the dustproof net (6) and the mounting plate (7) are equal in height.

5. The high-voltage switch cabinet with the dust screen convenient to replace according to claim 1, characterized in that: the clamping groove (42) is matched with the first magnet piece (11), and the inner wall of the clamping groove (42) is tightly attached to the partial outer wall of the first magnet piece (11).

6. The high-voltage switch cabinet with the dust screen convenient to replace according to claim 1, characterized in that: the cabinet door (4) is provided with a door handle (43).

7. The high-voltage switch cabinet with the dust screen convenient to replace according to claim 1, characterized in that: and a high-pressure early warning sticker (44) is arranged on the cabinet door (4).