CN212726092U

CN212726092U - Explosion-proof power distribution cabinet

Info

Publication number: CN212726092U
Application number: CN202021883145.8U
Authority: CN
Inventors: 孔清海
Original assignee: Nuobi Explosion Proof Technology Co ltd
Current assignee: Nuobi Explosion Proof Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-03-16
Anticipated expiration: 2030-09-02

Abstract

The utility model relates to an explosion-proof switch board, the intelligent cabinet temperature adjusting device comprises a cabinet body, be equipped with the support that is used for installing controller and audible-visual annunciator on the outer wall of the cabinet body, the cabinet body passes through connecting piece and leg joint, the support includes first mounting panel, second mounting panel, connecting plate and slider, be fixed with the slider with the support joint on one side of connecting plate, be equipped with mutually perpendicular's first mounting panel and second mounting panel on one side that the slider was kept away from to the connecting plate, the upper end at the connecting plate is established to first mounting panel level, the vertical front end of establishing at the connecting plate of second mounting panel. The utility model has the advantages that: the support passes through the connecting piece to be fixed on cabinet body shell, can dismantle through the slider between support and the connecting piece and be connected, and the joint between the connecting piece and the cabinet body only needs transversely to pull out the support, can make support and connecting piece separation, makes the change convenience more of support, need not to punch on the cabinet body, the effectual risk that reduces the leakage.

Description

Explosion-proof power distribution cabinet

Technical Field

The utility model relates to an explosion-proof electrical equipment technical field, in particular to explosion-proof switch board.

Background

The explosion-proof power distribution cabinet is suitable for explosive gas environments of areas 1 and 2; the explosion-proof power distribution cabinet is the final-stage equipment of a power distribution system and mainly comprises a power distribution cabinet, a lighting distribution cabinet and a metering cabinet. The power distribution cabinet which is very widely applied in the current market mainly comprises a box body and a box door.

The automatic control is carried out to the last generally controller that all has of current explosion-proof switch board, and some controllers pass through the support mounting on the outer wall of the cabinet body moreover, and the support generally all uses the screw to carry out fixed connection through punching on the cabinet body, but punches on the explosion-proof switch board and increases the risk of leakage easily, makes outside inflammable gas get into the cabinet internal relatively easily, makes it lose explosion-proof function.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an explosion-proof switch board to solve above-mentioned problem.

The technical scheme of the utility model is realized like this: the utility model provides an explosion-proof switch board, includes the cabinet body, be equipped with the support that is used for installing controller and audible-visual annunciator on the outer wall of the cabinet body, the cabinet body passes through connecting piece and leg joint, the support includes first mounting panel, second mounting panel, connecting plate and slider, be fixed with the slider with the support joint on one side of connecting plate, be equipped with mutually perpendicular's first mounting panel and second mounting panel on one side that the slider was kept away from to the connecting plate, the upper end at the connecting plate is established to first mounting panel level, the vertical front end of establishing at the connecting plate of second mounting panel, the controller is installed on the second mounting panel, audible-visual annunciator installs on first mounting panel.

Through adopting above-mentioned technical scheme, the support passes through the connecting piece to be fixed on cabinet body shell, can dismantle through the slider between support and the connecting piece to be connected, and the joint between the connecting piece and the cabinet body only needs transversely to pull out the support, can make support and connecting piece separation, makes the change convenience more of support, need not to punch on the cabinet body, the effectual risk that reduces the leakage.

The utility model discloses further set up to: the lower terminal surface protrusion of connecting piece is equipped with first fixed block, the up end of connecting piece is equipped with the recess, be equipped with the second fixed block in the recess, be equipped with a plurality of elastic component between the tank bottom of second fixed block and recess, the second fixed block is equipped with the piece towards the protrusion on one side of support, be equipped with on the connecting piece and supply to stretch out the piece and gliding through-hole from top to bottom, be equipped with the spread groove corresponding with the connecting piece on the surface of the cabinet body, be equipped with the first fixed slot corresponding with first fixed block on the lower terminal surface of spread groove, be equipped with the second fixed slot corresponding with the second fixed block on the up end of spread groove, the connecting piece is kept away from and is equipped with the spout with the slider.

By adopting the technical scheme, when the installation is finished, the first fixing block is inserted into the first fixing groove, then the handle block is pressed to enable the second fixing block to be accommodated into the groove and compress the elastic element, the connecting element is placed into the connecting groove, and then the elastic element of the handle block is released to reset, so that the second fixing block is inserted into the second fixing groove; the installation of the connecting piece and the cabinet body is very simple and convenient, and only the connecting piece needs to be replaced if the connecting part of the connecting piece and the bracket is damaged.

The utility model discloses further set up to: the elastic pieces are arranged in a plurality of equal distances along the length direction of the second fixing block.

Through adopting above-mentioned technical scheme, make the elastic component can carry out elastic support to the downside of second fixed block, make the stability of second fixed block more.

The utility model discloses further set up to: the elastic piece is a spring.

Through adopting above-mentioned technical scheme, spring elastic property is better, and the cost is lower, and is more convenient to be changed.

The utility model discloses further set up to: all through welded fastening between first mounting panel, second mounting panel and the connecting plate, the connecting plate sets up with slider integrated into one piece.

By adopting the technical scheme, the connection is more convenient and firm due to welding and fixing; the integrated into one piece sets up effectual joint strength that has improved, increase of service life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic view of a connection structure of the bracket of the embodiment of the present invention.

Fig. 3 is an exploded view of the embodiment of the present invention.

Fig. 4 is a side view of a support structure in an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a in the embodiment of the present invention.

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 efforts belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model discloses an explosion-proof switch board, including the cabinet body 1, be equipped with the support 17 that is used for installing controller 4 and audible-visual annunciator 5 on the outer wall of the cabinet body 1, the cabinet body 1 passes through connecting piece 21 and is connected with support 17, support 17 includes first mounting panel 170, second mounting panel 171, connecting plate 172 and slider 173, be fixed with the slider 173 with the support 17 joint on one side of connecting plate 172, be equipped with mutually perpendicular's first mounting panel 170 and second mounting panel 171 on one side that slider 173 was kept away from to connecting plate 172, the upper end at connecting plate 172 is established to first mounting panel 170 level, the vertical front end of establishing at connecting plate 172 of second mounting panel 171, controller 4 installs on second mounting panel 171, audible-visual annunciator 5 installs on first mounting panel 170.

In the embodiment of the utility model, the lower terminal surface protrusion of connecting piece 21 is equipped with first fixed block 210, the up end of connecting piece 21 is equipped with recess 211, be equipped with second fixed block 212 in the recess 211, be equipped with a plurality of elastic component 213 between the tank bottom of second fixed block 212 and recess 211, second fixed block 212 is equipped with a piece 214 towards the protrusion on one side of support 17, be equipped with on the connecting piece 21 and supply to stretch out and gliding through-hole 215 from top to bottom the piece 214, be equipped with the spread groove 216 corresponding with connecting piece 21 on the surface of the cabinet body 1, be equipped with the first fixed slot 217 corresponding with first fixed block 210 on the lower terminal surface of spread groove 216, be equipped with the second fixed slot 218 corresponding with second fixed block 212 on the up end of spread groove 216, be equipped with the spout 219 with slider 173 joint on one side that the cabinet body 1 was kept away from to connecting.

In the embodiment of the present invention, the elastic member 213 is disposed along the length direction of the second fixing block 212 in a plurality of equidistant arrangement.

In the embodiment of the present invention, the elastic member 213 is a spring.

In the embodiment of the present invention, the first mounting plate 170, the second mounting plate 171 and the connecting plate 172 are all fixed by welding, and the connecting plate 172 is integrally formed with the slider 173.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an explosion-proof switch board, includes the cabinet body (1), its characterized in that: a bracket (17) for installing the controller (4) and the audible and visual alarm (5) is arranged on the outer wall of the cabinet body (1), the cabinet body (1) is connected with a bracket (17) through a connecting piece (21), the bracket (17) comprises a first mounting plate (170), a second mounting plate (171), a connecting plate (172) and a sliding block (173), a slide block (173) clamped with the bracket (17) is fixed on one side of the connecting plate (172), a first mounting plate (170) and a second mounting plate (171) which are perpendicular to each other are arranged on one side of the connecting plate (172) far away from the sliding block (173), the first mounting plate (170) is horizontally arranged at the upper end of the connecting plate (172), the second mounting plate (171) is vertically arranged at the front end of the connecting plate (172), the controller (4) is installed on the second installation plate (171), and the audible and visual alarm (5) is installed on the first installation plate (170).

2. The explosion-proof switch board of claim 1, characterized in that: the lower end face of the connecting piece (21) is convexly provided with a first fixing block (210), the upper end face of the connecting piece (21) is provided with a groove (211), a second fixing block (212) is arranged in the groove (211), a plurality of elastic pieces (213) are arranged between the second fixing block (212) and the groove bottom of the groove (211), one side, facing the support (17), of the second fixing block (212) is convexly provided with a handle block (214), the connecting piece (21) is provided with a through hole (215) through which the handle block (214) extends out and slides up and down, the outer surface of the cabinet body (1) is provided with a connecting groove (216) corresponding to the connecting piece (21), the lower end face of the connecting groove (216) is provided with a first fixing groove (217) corresponding to the first fixing block (210), the upper end face of the connecting groove (216) is provided with a second fixing groove (218) corresponding to the second fixing, and a sliding chute (219) clamped with the sliding block (173) is arranged on one side of the connecting piece (21) far away from the cabinet body (1).

3. The explosion-proof switch board of claim 2, characterized in that: the elastic pieces (213) are arranged in a plurality of equal intervals along the length direction of the second fixing block (212).

4. The explosion-proof switch board of claim 2, characterized in that: the elastic member (213) is a spring.

5. The explosion-proof switch board of claim 1, characterized in that: all through welded fastening between first mounting panel (170), second mounting panel (171) and connecting plate (172), connecting plate (172) and slider (173) integrated into one piece set up.