CN216795526U

CN216795526U - Automatic alarm device for power plant electrical cabinet

Info

Publication number: CN216795526U
Application number: CN202220395155.XU
Authority: CN
Inventors: 苟伟靖; 薄娜; 刘永生
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-26
Filing date: 2022-02-26
Publication date: 2022-06-21
Anticipated expiration: 2032-02-26

Abstract

The utility model relates to the field of electrical equipment, in particular to an automatic alarm device for a power plant electrical cabinet, which comprises a box body, a distance adjusting mechanism and a protection mechanism, wherein an alarm lamp is installed on the upper side of the box body, the distance adjusting mechanism for effective clamping is installed on the front side of the box body, and the protection mechanism for efficiently shielding a switch assembly is installed on the rear side of the box body.

Description

Automatic alarm device for power plant electrical cabinet

Technical Field

The utility model relates to the field of electrical equipment, in particular to an automatic alarm device for an electrical cabinet of a power plant.

Background

With the continuous development of power grids, the demand on high-voltage electric cabinets is more and more. There are a large amount of electrical apparatus in the high-tension electricity cabinet, can produce a lot of heats and gas or crystal water at the operation in-process to lead to the incasement high temperature or moisture too big, if can not in time cool down or dehumidify, will probably produce accidents such as short circuit, electric shock, equipment are fired on, have very big potential safety hazard, thereby need install alarm device and remind.

Some shortages of the existing alarm device are as follows: 1. the existing alarm device occupies a large space, is inconvenient to adjust the distance between the clamping and mounting assemblies according to the size of different electrical cabinet internal mounting frames, causes troubles for installation, and reduces the using effect of the alarm device. 2. The switch position of the existing alarm device does not have a protection effect for an open state, and the switch key outside is easily touched by mistake in the process of debugging or installing the alarm device, so that the normal use of the alarm device is influenced, and the practicability is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic alarm device for an electrical cabinet of a power plant, which is used for solving the problems that the conventional alarm device is inconvenient to adjust the distance between mounting assemblies and does not have a switch protection effect.

Therefore, the utility model provides an automatic alarm device for a power plant electrical cabinet, which comprises a box body, a distance adjusting mechanism and a protection mechanism, wherein an alarm lamp is installed on the upper side of the box body, the distance adjusting mechanism for effective clamping is installed on the front side of the box body, and the protection mechanism for high-efficiency shielding of a switch assembly is installed on the rear side of the box body.

Preferably: the distance adjusting mechanism comprises a fixed column, a sliding groove is formed in the center of the fixed column, a sliding block is embedded in the sliding groove, first screw grooves are formed in the left side and the right side of the sliding block, second screw grooves are formed in the left side and the right side of the sliding groove, bolts are arranged in the first screw grooves and the second screw grooves, a clamping plate is arranged on the front side of the sliding block, and a third screw groove is formed in the clamping plate; the distance between the clamping components is convenient to adjust.

Preferably: the protection mechanism comprises a limiting groove, the limiting groove is formed in the left side and the right side of the box body, a limiting block is embedded in the limiting groove, a spring is installed on the lower side of the limiting block, a connecting rod is installed at the rear end of the limiting block, and a baffle is installed at the rear end of the connecting rod; effectively protects the switch key.

Preferably: ten groups of second screw grooves are uniformly formed; the different size intervals are convenient to adjust.

Preferably: the threads on the inner walls of the first screw groove and the second screw groove are mutually meshed with the threads on the outer wall of the bolt; more efficient installation or removal.

Preferably: the limiting block is connected with one end of the spring, and the other end of the spring is connected with the inner wall of the limiting groove; is convenient for automatic rebound.

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

1. according to the utility model, the slide block is pulled up and down to move up and down in the sliding groove, the distance between the upper clamping plate and the lower clamping plate is adjusted as required, the bolt is meshed and installed into the first screw groove and the second screw groove after adjustment, the clamping plate is inserted into the upper part and the lower part of the inner support of the electrical cabinet to be installed, the installation of the box body of the alarm can be completed by penetrating the upper third screw groove and the lower third screw groove through the bolt, the installation on the installation frames with different sizes is facilitated, and the use effect of the alarm device is improved.

2. The baffle is pulled upwards to drive the connecting rods on two sides and the limiting blocks to move upwards in the limiting grooves, the extension springs enable the springs to be stretched and deformed to generate potential energy, so that the baffle is kept in a lifting state, the pulling force on the baffle is released after the alarm switch key is debugged, the spring releases the potential energy, the connecting rods are pulled downwards to drive the limiting blocks and the baffle to move downwards to be shielded in front of a box body switch, random touch is avoided, and the protection effect on the alarm switch key can be achieved.

Drawings

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

FIG. 2 is a schematic view of a partial three-dimensional structure of the distance adjusting mechanism of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

in the figure:

1. a box body; 2. an alarm lamp; 301. fixing a column; 302. a chute; 303. a slider; 304. a first screw groove; 305. a second screw groove; 306. a bolt; 307. a splint; 308. a third screw groove; 401. a limiting groove; 402. a limiting block; 403. a spring; 404. a connecting rod; 405. and a baffle plate.

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 to 3, which are views showing a preferred embodiment of the present invention, an automatic alarm device for an electrical cabinet of a power plant includes a box body 1, a distance adjusting mechanism and a protection mechanism, an alarm lamp 2 is installed on the upper side of the box body 1, the distance adjusting mechanism for effective clamping is installed on the front side of the box body 1, and the protection mechanism for high-efficiency shielding of a switch assembly is installed on the rear side of the box body 1.

The distance adjusting mechanism comprises a fixed column 301, a sliding groove 302 is formed in the center of the fixed column 301, a sliding block 303 is embedded in the sliding groove 302, first screw grooves 304 are formed in the left side and the right side of the sliding block 303, second screw grooves 305 are formed in the left side and the right side of the sliding groove 302, bolts 306 are installed in the first screw grooves 304 and the second screw grooves 305, a clamping plate 307 is installed on the front side of the sliding block 303, third screw grooves 308 are formed in the clamping plate 307 to facilitate adjustment of the distance between clamping components, the limiting grooves 401 are formed in the left side and the right side of the box body 1, limiting blocks 402 are embedded in the limiting grooves 401, springs 403 are installed on the lower sides of the limiting blocks 402, connecting rods 404 are installed at the rear ends of the limiting blocks 402, baffles 405 are installed at the rear ends of the connecting rods 404 to effectively protect on-off keys, and ten groups of the second screw grooves 305 are uniformly formed; the screw threads on the inner walls of the first screw groove 304 and the second screw groove 305 are meshed with the screw threads on the outer wall of the bolt 306, so that the installation or the disassembly is more efficient, the limiting block 402 is connected with one end of the spring 403, and the other end of the spring 403 is connected with the inner wall of the limiting groove 401; is convenient for automatic rebound.

The working process and principle of the utility model are as follows: the sliding block 303 is pulled up and down to move up and down in the sliding groove 302, the distance between the upper clamping plate 307 and the lower clamping plate 307 is adjusted as required, the bolt 306 is meshed and installed into the first screw groove 304 and the second screw groove 305 after adjustment, the clamping plate 307 is inserted into a support in an electrical cabinet to be installed up and down, the installation of the alarm box body 1 can be completed by penetrating the upper third screw groove 308 and the lower third screw groove 308 through screws, the baffle 405 is pulled upwards to drive the connecting rods 404 and the limiting blocks 402 on two sides to move upwards in the limiting grooves 401, the spring 403 is stretched to enable the spring 403 to be stretched and deformed to generate potential energy, so that the baffle 405 is kept in a lifting state, after the alarm switch key is debugged, the pulling force on the baffle 405 is released, the spring 403 releases the potential energy, the connecting rod 404 is pulled downwards to drive the limiting blocks 402 and the baffle 405 to move downwards to shield in front of the switch of the box body 1.

While the utility model has been described in further detail in connection with specific embodiments thereof, it will be understood that the utility model is not limited thereto, and that various other modifications and substitutions may be made by those skilled in the art without departing from the spirit of the utility model, which should be considered to be within the scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides an automatic alarm device for regulator cubicle of power plant which characterized in that: including box body (1), roll adjustment mechanism and protection machanism, alarm lamp (2) are installed to box body (1) upside, the roll adjustment mechanism of the effective centre gripping of box body (1) front side installation, the protection machanism who shelters from to the switch module high efficiency is installed to box body (1) rear side.

2. The automatic alarm device for the power plant electrical cabinet of claim 1, wherein: the distance adjusting mechanism comprises a fixed column (301), a sliding groove (302) is formed in the center of the fixed column (301), a sliding block (303) is embedded in the sliding groove (302), first screw grooves (304) are formed in the left side and the right side of the sliding block (303), second screw grooves (305) are formed in the left side and the right side of the sliding groove (302), bolts (306) are installed in the first screw grooves (304) and the second screw grooves (305), a clamping plate (307) is installed on the front side of the sliding block (303), and a third screw groove (308) is formed in the clamping plate (307).

3. The automatic alarm device for the power plant electrical cabinet of claim 1, wherein: protection machanism includes spacing groove (401), inside spacing groove (401) was seted up at box body (1) left and right sides, spacing groove (401) inside is inlayed and is equipped with stopper (402), spring (403) are installed to stopper (402) downside, connecting rod (404) are installed to stopper (402) rear end, baffle (405) are installed to connecting rod (404) rear end.

4. The automatic alarm device for the power plant electrical cabinet according to claim 2, characterized in that: the second screw grooves (305) are uniformly provided with ten groups.

5. The automatic alarm device for the power plant electrical cabinet of claim 2, wherein: the threads on the inner walls of the first groove (304) and the second groove (305) are meshed with the threads on the outer wall of the bolt (306).

6. The automatic alarm device for the power plant electrical cabinet of claim 3, wherein: the limiting block (402) is connected with one end of the spring (403), and the other end of the spring (403) is connected with the inner wall of the limiting groove (401).