CN210424275U - Mounting bracket of arc light protection device - Google Patents

Abstract

The utility model discloses an arc light protection device's installing support, comprising a main body, the bottom of main part is provided with the base, the inside of base is provided with the draw-in groove, the inside fixedly connected with bracing piece of main part, bracing piece sliding connection has the slider, the both sides fixedly connected with motion pole of slider, the one end fixedly connected with baffle of slider is kept away from to the motion pole, the bottom fixedly connected with steel cable of slider, the one end fixedly connected with motion piece that the slider was kept away from to the steel cable, motion piece sliding connection has the slide bar, the lateral wall fixedly connected with reset spring of motion piece, reset spring cup joints with the slide bar, the utility model relates to an arc light protection technical field. This arc light protection device's installing support has reached the pulling pull ring, can install main part and base fast, improves the installation effectiveness, saves the labour, improves the stability of installation, satisfies user demand's purpose.

Description

Mounting bracket of arc light protection device

Technical Field

The utility model relates to an arc light protection technical field specifically is an arc light protection device's installing support.

Background

The arc light generated by the medium and low voltage bus when short circuit fault occurs will cause great damage to equipment and personnel, and chain accidents are likely to be caused. Arc light is a persistent, glaring glow, sometimes having the appearance of a glow arc, which forms when the circuit is broken; i.e., the light emitted by the arc, is very intense and bluish-purple. In recent years, with the rapid development of domestic power industry, the application number of medium and low voltage switch cabinets is increasing, wherein the arc light short circuit in the switch cabinet is a frequent and catastrophic fault, and has serious threat to the safe operation of power equipment, and the arc light short circuit is mainly caused by overhigh voltage. At present, current arc light protection device, the arc fault that can real-time supervision high-pressure side and low pressure side probably appear solves box-type substation's arc light safety problem, but its installation is complicated, needs the workman to use a large amount of instruments to install, and the installation effectiveness is low, wastes time and energy, can't satisfy the user demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an arc light protection device's installing support has solved current arc light protection device installing support, and its installation is complicated, needs the workman to use a large amount of instruments to install, and the installation effectiveness is low, wastes time and energy, can't satisfy the problem of user demand.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a mounting bracket of an arc light protection device comprises a main body, wherein the bottom of the main body is provided with a base, the inside of the base is provided with a clamping groove, the inside of the main body is fixedly connected with a supporting rod, the supporting rod is connected with a sliding block in a sliding manner, two sides of the sliding block are fixedly connected with moving rods, one ends of the moving rods, far away from the sliding block, are fixedly connected with a baffle plate, the bottom of the sliding block is fixedly connected with a steel cable, one ends of the steel cable, far away from the sliding block, are fixedly connected with moving blocks, the moving blocks are connected with sliding rods in a sliding manner, the side walls of the moving blocks are fixedly connected with return springs, the return springs are sleeved with the sliding rods, the moving blocks are fixedly connected with the inner wall of the main body through the return springs, the side walls of the moving blocks, the extrusion block corresponds to the clamping groove, and a limiting frame is arranged inside the base.

Preferably, the top of the supporting rod is fixedly connected with a stop block, the bottom of the stop block is fixedly connected with a supporting spring, and the stop block is fixedly connected with the sliding block through the supporting spring.

Preferably, the top of the baffle is fixedly connected with a pull ring, and the bottom of the baffle corresponds to the stop block.

Preferably, the main body is provided with a guide wheel inside, and the steel cable is connected with the guide wheel in a sliding manner.

Preferably, the number of the limiting frames is two.

Preferably, the inner wall of the limiting frame is fixedly connected with a compression spring, the limiting frame is fixedly connected with an ejector block through the compression spring, the top of the ejector block is fixedly connected with an ejector rod, the ejector rod is connected with the limiting frame in a sliding mode, the ejector rod is located at one end, outside the limiting frame, of the buffer block, and the buffer block is in contact with the bottom of the main body.

(III) advantageous effects

The utility model provides a mounting bracket of arc light protection device, through being provided with the pull ring in the main part, when the main part needs to be mounted on the base, the pull ring is pulled to drive the baffle plate to move, the motion of the motion rod is driven, the slide block is driven to move, the elastic potential energy of the supporting spring is increased, the steel cable is driven to move at the same time, the motion of the motion block is driven, the elastic potential energy of the reset spring is increased, the extrusion rod is driven to move, the extrusion block is driven to move, the main part is butted with the base, the pull ring is loosened, the elastic potential energy of the reset spring is converted into kinetic energy, the motion of the motion block is driven, the extrusion rod is driven to move, the extrusion block is driven to move, the mounting efficiency is improved, meanwhile, the main part is contacted with the buffer block and is extruded, the ejector rod, can install main part and base fast, improve the installation effectiveness, save the labour, improve the stability of installation, satisfy user demand's purpose.

Drawings

FIG. 1 is a schematic view of the overall external structure of the present invention;

FIG. 2 is a schematic view of the overall internal structure of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure of fig. 2 according to the present invention.

In the figure: 1. a main body; 2. a base; 3. a card slot; 4. a support bar; 5. a stopper; 6. a slider; 7. a support spring; 8. a motion bar; 9. a baffle plate; 10. a pull ring; 11. a wire rope; 12. a guide wheel; 13. a motion block; 14. a slide bar; 15. a return spring; 16. an extrusion stem; 17. extruding the block; 18. a limiting frame; 19. a compression spring; 20. a top block; 21. a top rod; 22. and a buffer block.

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. 1-3, the present invention provides a technical solution: an installation support of an arc light protection device comprises a main body 1, a base 2 is arranged at the bottom of the main body 1, a clamping groove 3 is arranged in the base 2, a supporting rod 4 is fixedly connected in the main body 1, the supporting rod 4 is connected with a sliding block 6 in a sliding manner, two sides of the sliding block 6 are fixedly connected with a moving rod 8, one end, far away from the sliding block 6, of the moving rod 8 is fixedly connected with a baffle 9, a steel cable 11 is fixedly connected at the bottom of the sliding block 6, one end, far away from the sliding block 6, of the steel cable 11 is fixedly connected with a moving block 13, the moving block 13 is connected with a sliding rod 14 in a sliding manner, a reset spring 15 is fixedly connected with the side wall of the moving block 13, the moving block 13 is fixedly connected with the inner wall of the main body 1 through the reset spring 15, an extrusion rod 16 is fixedly connected with the side wall of the moving block, the extrusion block 17 corresponds to the clamping groove 3, the purpose of rapidly installing the main body and the base by pulling the pull ring is achieved, the installation efficiency is improved, the labor force is saved, the installation stability is improved, and the use requirement is met, a limit frame 18 is arranged in the base 2, the top of the support rod 4 is fixedly connected with a stop block 5, the bottom of the stop block 5 is fixedly connected with a support spring 7, the stop block 5 is fixedly connected with a slide block 6 through the support spring 7, the top of the baffle plate 9 is fixedly connected with the pull ring 10, the bottom of the baffle plate 9 corresponds to the stop block 5, the guide wheel 12 is arranged in the main body 1, the steel cable 11 is in sliding connection with the guide wheel 12, the number of the limit frames 18 is two, the compression spring 19 is fixedly connected with the inner wall of the limit frame 18, the limit frame 18 is fixedly connected with an ejector block 20 through the compression spring 19, one end of the mandril 21 positioned outside the limit frame 18 is fixedly connected with a buffer block 22, and the buffer block 22 is contacted with the bottom of the main body 1.

When the device is used, a pull ring 10 is arranged in a main body 1, when the main body 1 needs to be installed on a base 2, the pull ring 10 is pulled to drive a baffle plate 9 to move, a moving rod 8 is driven to move, a sliding block 6 is driven to move, the elastic potential energy of a supporting spring 7 is increased, a steel cable 11 is driven to move, a moving block 13 is driven to move, the elastic potential energy of a return spring 15 is increased, an extrusion rod 16 is driven to move, an extrusion block 17 is driven to move, the main body 1 is butted with the base 2, the pull ring 10 is released, the elastic potential energy of the return spring 15 is converted into kinetic energy, the moving block 13 is driven to move, the extrusion rod 16 is driven to move, the extrusion block 17 is driven to move and is clamped with a clamping groove 3, the installation efficiency is improved, meanwhile, the main body 1 is in contact with a buffer block 22 and, the pull ring is pulled, the main body and the base can be rapidly installed, the installation efficiency is improved, labor force is saved, the installation stability is improved, and the purpose of using requirements is met.

It is noted that, herein, relational terms such as first and second, and the like may be 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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the 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 (6)

1. A mounting bracket of arc light protection device, includes main part (1), its characterized in that: the bottom of the main body (1) is provided with a base (2), a clamping groove (3) is arranged in the base (2), a supporting rod (4) is fixedly connected in the main body (1), a sliding block (6) is slidably connected to the supporting rod (4), moving rods (8) are fixedly connected to two sides of the sliding block (6), a baffle (9) is fixedly connected to one ends, far away from the sliding block (6), of the moving rods (8), a steel cable (11) is fixedly connected to the bottom of the sliding block (6), a moving block (13) is fixedly connected to one end, far away from the sliding block (6), of the steel cable (11), a sliding rod (14) is slidably connected to the moving block (13), a reset spring (15) is fixedly connected to the side wall of the moving block (13), the reset spring (15) is sleeved with the sliding rod (14), and the moving block (13) is fixedly connected with the inner wall of the main body (1, the side wall of the motion block (13) is fixedly connected with an extrusion rod (16), the extrusion rod (16) is connected with the main body (1) in a sliding mode, the extrusion rod (16) is located at one end, outside the main body (1), of the extrusion block (17), the extrusion block (17) corresponds to the clamping groove (3), and a limiting frame (18) is arranged inside the base (2).

2. The arc protection device mounting bracket of claim 1, wherein: the top fixedly connected with dog (5) of bracing piece (4), the bottom fixedly connected with supporting spring (7) of dog (5), dog (5) are through supporting spring (7) and slider (6) fixed connection.

3. The arc protection device mounting bracket of claim 2, wherein: the top of the baffle plate (9) is fixedly connected with a pull ring (10), and the bottom of the baffle plate (9) corresponds to the stop block (5).

4. The arc protection device mounting bracket of claim 1, wherein: the inside of main part (1) is provided with guide pulley (12), steel cable (11) and guide pulley (12) sliding connection.

5. The arc protection device mounting bracket of claim 1, wherein: the number of the limiting frames (18) is two.

6. The arc protection device mounting bracket of claim 1, wherein: the inner wall fixedly connected with compression spring (19) of spacing frame (18), spacing frame (18) are through compression spring (19) fixedly connected with kicking block (20), top fixedly connected with ejector pin (21) of kicking block (20), ejector pin (21) and spacing frame (18) sliding connection, ejector pin (21) are located the outside one end fixedly connected with buffer block (22) of spacing frame (18), buffer block (22) are contacted with the bottom of main part (1).

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