CN210607037U

CN210607037U - Electric power high-voltage switch protector

Info

Publication number: CN210607037U
Application number: CN201921708781.4U
Authority: CN
Inventors: 易元鹏
Original assignee: Wuhan Yueneng Gaoce Power Equipment Co Ltd
Current assignee: Wuhan Yueneng Gaoce Power Equipment Co Ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-05-22
Anticipated expiration: 2029-10-12

Abstract

The utility model belongs to the technical field of power equipment, especially, electric power high voltage switch protector, including the protective housing, the protective housing is the cavity structure, the equal fixed mounting in inner wall both sides of protective housing has the deflector, one side that two deflectors are close to each other all is equipped with the rectangle spout, sliding mounting has the push pedal from top to bottom on the inner wall of two rectangle spouts, the bottom fixedly connected with push rod motor's of push pedal piston rod, the equidistant welding in top of push pedal has a plurality of pressure springs, be provided with the switch directly over a plurality of pressure springs, and the surface mounting of switch has a plurality of buttons, the both sides of switch all are equipped with buffer gear, the top threaded connection of protective housing has the shield, the top threaded connection of shield has waterproof cover, and the outer wall both sides of waterproof cover all fixedly connected with the water deflector, the front of; the dustproof purpose of heat dissipation is reached, the service life of switch is further prolonged, and the protection effect of switch is effectively improved.

Description

Electric power high-voltage switch protector

Technical Field

The utility model relates to a power equipment technical field especially relates to an electric power high voltage switch protector.

Background

The electric power system is one of the most important achievements in the science history of human engineering, and is an electric power production and consumption system which consists of links of power generation, power transmission, power transformation, power distribution, power utilization and the like. It converts the primary energy of nature into electric power through mechanical energy devices, and then supplies the electric power to each user through power transmission, transformation and distribution.

Present protector simple structure, the function singleness adopts protection casing or protective housing to protect mostly, and the switch is located the inside of protective housing, hardly dispels the heat, and simultaneously when rainy day, the rainwater enters into the inside of protective housing easily, takes place the condition of electric leakage easily, and the protecting effect is not very ideal, for solving above-mentioned problem, provides an electric power high voltage switch protector in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides an electric power high voltage switch protector has the dustproof purpose of reaching the heat dissipation, further improves the life of switch, has improved the protecting effect's of switch characteristics effectively.

(II) technical scheme

In order to solve the problems, the utility model provides an electric power high-voltage switch protection device, which comprises a protection box, wherein the protection box is of a cavity structure, guide plates are fixedly arranged on both sides of the inner wall of the protection box, a rectangular chute is arranged on one side, close to each other, of the two guide plates, a push plate is arranged on the inner walls of the two rectangular chutes in a vertical sliding manner, the bottom of the push plate is fixedly connected with a piston rod of a push rod motor, a plurality of pressure springs are welded on the top of the push plate at equal intervals, a switch is arranged right above the plurality of pressure springs, a plurality of buttons are arranged on the surface of the switch, buffer mechanisms are arranged on both sides of the switch, a dust cover is in threaded connection with the top of the protection box, a waterproof cover is in threaded connection with the top of the dust cover, water guide plates are fixedly connected on both sides of the outer wall of, be equipped with a plurality of through-holes on the transparent plate, and a plurality of buttons all extend to the inside of through-hole, the surface paste of transparent plate has a plurality of waterproof membrane.

Preferably, the bottom of push rod motor is fixed with the inner bottom wall of protective housing through locking bolt, and the board is placed to the top fixedly connected with of a plurality of pressure springs, and the switch activity sets up at the top of placing the board.

Preferably, buffer gear includes riser, spring post, supports clamp plate and baffle, places the equal fixedly connected with riser in top both sides of board, two one side that the riser is close to each other all is provided with supports the clamp plate, supports and is connected through the multiunit spring post between clamp plate and the riser.

Preferably, two baffle one side contacts with the outer wall of switch, and the opposite side of baffle is fixed mutually with the lateral wall that supports the clamp plate, and the baffle all adopts the rubber material to make with placing the board.

Preferably, the middle position of the dustproof cover is provided with an installation opening, and the inner wall of the installation opening is provided with a dustproof net through a locking bolt.

Preferably, the outer surface of the waterproof cover is coated with acrylic waterproof paint, a sealing ring is fixed on the inner wall of the waterproof cover, and the sealing ring is in contact with the inner wall of the mounting opening.

The above technical scheme of the utility model has following profitable technological effect:

1. the dustproof cover, the waterproof cover, the sealing ring, the dustproof net and the water guide plate are arranged, so that rainwater and dust can be prevented from entering the protection box, the electric leakage situation is avoided, meanwhile, the switch is convenient to radiate heat through the installation opening, the radiating and dustproof purpose is achieved, the service life of the switch is further prolonged, and the buffer mechanism is matched, so that the protection effect of the switch is effectively improved;

2. through protective housing, transparent plate and water proof membrane, be convenient for press the switch, need not to shift out the outside of protective housing with the switch and operate, labour saving and time saving has deflector and push rod motor simultaneously, is convenient for move the switch to the outside of protective housing, is convenient for maintain or change, convenient operation.

Drawings

Fig. 1 is a front view schematically illustrating the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-3, the utility model provides an electric power high voltage switch protector, which comprises a protective box 1, wherein the protective box 1 is a cavity structure, guide plates 2 are fixedly arranged on both sides of the inner wall of the protective box 1, rectangular sliding grooves are arranged on the mutually adjacent sides of the two guide plates 2, a push plate 3 is arranged on the inner walls of the two rectangular sliding grooves in a vertical sliding manner, a piston rod of a push rod motor 4 is fixedly connected to the bottom of the push plate 3, a plurality of pressure springs 5 are welded on the top of the push plate 3 at equal intervals, a switch 7 is arranged right above the plurality of pressure springs 5, a plurality of buttons are arranged on the surface of the switch 7, buffer mechanisms are arranged on both sides of the switch 7, a dust cover 13 is connected to the top of the protective box 1 through a thread, a waterproof cover 12 is connected to the top of the dust cover 13 through a thread, a water guide plate 1201 is fixedly, install transparent plate 16 on the open-ended inner wall, be equipped with a plurality of through-holes on the transparent plate 16, and a plurality of buttons all extend to the inside of through-hole, the outer surface paste of transparent plate 16 has a plurality of water-proof membrane 17.

As shown in fig. 1, the bottom of the push rod motor 4 is fixed to the inner bottom wall of the protection box 1 through a locking bolt, the top of the plurality of compressed springs 5 is fixedly connected with a placing plate 6, and the switch 7 is movably arranged on the top of the placing plate 6.

It should be noted that, the length of the placing plate 6 is smaller than the distance between the two guide plates 2, when the push rod motor 4 works, the push plate 3 is driven to rise, and the push plate 3 extrudes the plurality of pressure springs 5 to drive the placing plate 6 and the switch 7 to rise, and the push rod motor 4 can adopt a miniature electric push rod of HTA 1500.

As shown in fig. 1 and 2, buffer gear includes riser 8, spring post 9, support clamp plate 10 and baffle 11, place the equal fixedly connected with riser 8 in top both sides of board 6, one side that two risers 8 are close to each other all is provided with supports clamp plate 10, support and be connected through multiunit spring post 9 between clamp plate 10 and the riser 8, two baffle 11 one sides contact with switch 7's outer wall, the opposite side of baffle 11 is fixed mutually with the lateral wall that supports clamp plate 10, and baffle 11 all adopts the rubber material to make with placing board 6.

It should be noted that when the switch 7 swings left and right, the pressing plate 10 and the partition plate 11 are driven to extrude the plurality of groups of spring columns 9, so that the side surface of the switch 7 is damped, and the service life of the switch 7 is prolonged.

As shown in fig. 1 and 2, a mounting opening is provided at the middle position of the dust cover 13, and a dust screen 1301 is mounted on the inner wall of the mounting opening through a locking bolt.

It should be noted that, when the waterproof cover 12 is removed, air enters the inside of the protection box 1 through the mounting port, so as to dissipate heat from the switch 7, further prolong the service life of the switch 7, and dust cannot pass through the dust screen 1301, so as to achieve the purpose of heat dissipation and dust prevention.

As shown in fig. 1 and 2, the outer surface of the waterproof cover 12 is coated with an acrylic waterproof paint, a sealing ring 15 is fixed on the inner wall of the waterproof cover 12, and the sealing ring 15 is in contact with the inner wall of the mounting opening.

It should be noted that the water guide plate 1201 guides water to the waterproof cover 12, and an acrylic waterproof coating is coated on an outer surface of the waterproof cover 12 to prevent rainwater from entering the inside of the protection box 1 through the installation opening.

The working principle is as follows: when the shock absorption switch is used, the waterproof membrane 17 is pressed, the waterproof membrane 17 has certain elasticity, the waterproof membrane 17 drives the button on the switch 7 to move, so that the switch 7 is convenient to press and operate, the switch 7 does not need to be moved out of the protection box 1 to operate, time and labor are saved, the switch 7 is placed in the protection box 1, when the switch 7 is subjected to vertical acting force, the switch 7 drives the placing plate 6 to extrude the pressure spring 5, so that the shock absorption on the bottom of the switch 7 is realized, when the switch 7 is subjected to horizontal acting force, the switch 7 drives the partition plate 11 and the pressing plate 10 to extrude the spring column 9, so that the side surface of the switch 7 is buffered, the shock absorption on multiple positions of the switch 7 is realized, the service life of the switch 7 is effectively prolonged, the water guide plate 1201 guides water to the waterproof cover 12, the outer surface of the waterproof cover 12 is coated with acrylic waterproof paint, and rainwater is prevented from entering the interior of the protection box 1, avoid the condition of taking place the electric leakage, rotate waterproof cover 12, make waterproof cover 12 and shield 13 separation, thereby make gas pass through the inside that the installing port enters into protective housing 1, thereby dispel the heat to switch 7, further improve switch 7's life, the dust can't pass through dust screen 1301, thereby reach the dirt-proof purpose of heat dissipation, and when needs maintain switch 7, through taking off shield 13, and start push rod motor 4 work, be convenient for move switch 7 to protective housing 1's outside, be convenient for maintain or change, convenient operation.

The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The electric power high-voltage switch protection device comprises a protection box (1) and is characterized in that the protection box (1) is of a cavity structure, guide plates (2) are fixedly arranged on two sides of the inner wall of the protection box (1), rectangular sliding grooves are formed in one sides, close to each other, of the guide plates (2), a push plate (3) is arranged on the inner walls of the two rectangular sliding grooves in a vertical sliding mode, a piston rod of a push rod motor (4) is fixedly connected to the bottom of the push plate (3), a plurality of pressure springs (5) are welded to the top of the push plate (3) at equal intervals, a switch (7) is arranged right above the plurality of pressure springs (5), a plurality of buttons are arranged on the surface of the switch (7), buffer mechanisms are arranged on two sides of the switch (7), a dust cover (13) is connected to the top of the protection box (1) in a threaded mode, a waterproof cover (12) is connected to the top, and the equal fixedly connected with water guide plate (1201) in outer wall both sides of waterproof cover (12), the front of protective housing (1) is equipped with the opening, installs transparent plate (16) on the open-ended inner wall, be equipped with a plurality of through-holes on transparent plate (16), and a plurality of buttons all extend to the inside of through-hole, the surface paste of transparent plate (16) has a plurality of waterproof membrane (17).

2. An electric high-voltage switch protector according to claim 1, characterized in that the bottom of the push rod motor (4) is fixed with the inner bottom wall of the protective box (1) through a locking bolt, the top of the plurality of compression springs (5) is fixedly connected with a placing plate (6), and the switch (7) is movably arranged on the top of the placing plate (6).

3. An electric power high voltage switch protector according to claim 1 characterized in that, buffer gear includes riser (8), spring post (9), supports clamp plate (10) and baffle (11), places the equal fixedly connected with riser (8) in top both sides of board (6), two one side that riser (8) are close to each other all is provided with supports clamp plate (10), supports clamp plate (10) and is connected through multiunit spring post (9) between riser (8).

4. An electric high-voltage switch protector according to claim 3, characterized in that one side of the two partition boards (11) is in contact with the outer wall of the switch (7), the other side of the partition board (11) is fixed with the side wall of the pressure plate (10), and the partition board (11) and the placing plate (6) are made of rubber.

5. The electric high-voltage switch protection device according to claim 1, wherein a mounting opening is formed in the middle of the dust cover (13), and a dust screen (1301) is mounted on the inner wall of the mounting opening through a locking bolt.

6. An electric high-voltage switch protector according to claim 1 characterized in that the outer surface of the waterproof cover (12) is coated with acrylic waterproof paint, the inner wall of the waterproof cover (12) is fixed with a sealing ring (15), and the sealing ring (15) is contacted with the inner wall of the mounting opening.