CN216390072U

CN216390072U - Waterproof high-voltage switch cabinet

Info

Publication number: CN216390072U
Application number: CN202122386240.8U
Authority: CN
Inventors: 袁起平; 陈建国; 张振; 郑臣勋
Original assignee: Fujian Shengyu Power Equipment Co ltd
Current assignee: Fujian Shengyu Power Equipment Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-26
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to the technical field of high-voltage switch cabinets, and particularly discloses a waterproof high-voltage switch cabinet, which comprises a cabinet body and a ventilation window arranged on one side wall of the cabinet body, wherein one side of the cabinet body, which is provided with the ventilation window, is provided with a waterproof mechanism, the waterproof mechanism comprises a motor fixedly connected to one side of the cabinet body and a waterproof cover connected to the side wall of the cabinet body through sliding steel and capable of covering the ventilation window, the free end of an output shaft of the motor penetrates into the side wall of the cabinet body and is coaxially connected with a roller, the roller is provided with a traction rope, the free end of the traction rope is fixedly connected with the top of the waterproof cover, and the top of the cabinet body is provided with a raindrop inductor electrically connected with the motor.

Description

Waterproof high-voltage switch cabinet

Technical Field

The application relates to the technical field of high-voltage switch cabinets, and particularly discloses a waterproof high-voltage switch cabinet.

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 and plays roles of on-off, control or protection 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.

Although some current high tension switchgear simple structure, the radiating effect is good, but still have some shortcomings, all lay at outdoor like a lot of cubical switchboard, and the blade of transom all is the slope setting on the cubical switchboard or be provided with the radiating groove, when environment such as rainwater weather appears in the outside, the inside portion of high tension switchgear is intake through transom or radiating groove very easily, thereby can lead to the circuit short circuit easily, cabinet body inner shell or device rust, cause the incident even, and then lead to the high tension switchgear to damage and can't use.

Therefore, the inventor provides a waterproof high-voltage switch cabinet to solve the above problems.

Disclosure of Invention

The utility model aims to solve the problem that the traditional high-voltage switch cabinet is damaged due to the fact that water easily enters the high-voltage switch cabinet through the ventilation window.

In order to achieve the purpose, the basic scheme of the utility model provides a waterproof high-voltage switch cabinet which comprises a cabinet body and a ventilation window arranged on one side wall of the cabinet body, wherein one side of the cabinet body, which is provided with the ventilation window, is provided with a waterproof mechanism, the waterproof mechanism comprises a motor fixedly connected to one side inside the cabinet body and a waterproof cover slidably connected to the side wall of the cabinet body and capable of covering the ventilation window, the free end of an output shaft of the motor penetrates into the side wall of the cabinet body and is coaxially connected with a roller, the roller is provided with a traction rope, the free end of the traction rope is fixedly connected with the top of the waterproof cover, the top of the cabinet body is provided with a raindrop sensor capable of sensing raindrops, and the inside of the cabinet body is also provided with a controller electrically connected with the motor and the raindrop sensor.

The principle and effect of this basic scheme lie in:

1. the raindrop sensor can sense the existence of rainwater in rainy days, signals are transmitted to the controller, the controller controls the motor to rotate forward for a certain number of turns, the motor rotates forward to drive the roller to rotate forward and wind the traction rope on the roller to lengthen, meanwhile, the traction rope drives the waterproof cover to move downwards while lengthening, and the waterproof cover slides on the inner wall of the cabinet body under the guidance of the gravity of the waterproof cover and the traction rope to cover the ventilation window, so that rainwater is prevented from entering the ventilation window.

2. The size of whether raining and rainfall can be sensed to the raindrop inductor, senses the rain and stops when the raindrop, and the raindrop inductor can be with signal transmission to motor, and the motor reversal removes the number of turns and receives the haulage rope short, drives the waterproof cover rebound when the haulage rope receives the short and opens the transom, continues to be ventilative for the cabinet body.

3. Compared with the prior art, the rain sensor is simple in structure and ingenious in conception, the rain sensor can automatically sense the existence of rainwater and transmit signals to the controller, the controller timely controls the motor to rotate and put down the waterproof cover to cover the ventilation window, the problem that rainwater enters the cabinet body through the ventilation window in rainy days to cause water to enter the cabinet body is avoided, and the problem that the high-voltage switch cabinet is damaged due to the fact that the ventilation window is arranged in the traditional high-voltage switch cabinet and water easily enters the cabinet body is solved.

Further, the inner wall of the cabinet body is symmetrically provided with vertical grooves which are respectively positioned at two sides of the ventilation window, and two ends of the bottom of the waterproof cover are fixedly connected with sliding blocks which can slide in the vertical grooves. The sliding block on the waterproof cover slides in the vertical groove on the cabinet body, so that the waterproof cover is kept in contact with the inner wall of the cabinet body when moving, and the waterproof cover is prevented from displacing when moving.

Further, erect the groove top and extend to cabinet body inner wall top, the equal rigid coupling in waterproof cover both sides has the draw runner can be at perpendicular inslot gliding draw runner, and the equal rigid coupling in both sides of erecting the groove has the spacing that prevents draw runner and slider and drop. The both sides of waterproof cover all set up the draw runner, the draw runner is in the inside leakproofness with the cabinet body of having guaranteed the waterproof cover removal of erecting the inslot, has guaranteed simultaneously that the waterproof cover can not produce the skew at the in-process that removes.

Further, the perpendicular rigid coupling of cabinet body has magnet, and the transom bottom is located to magnet, and waterproof cover bottom rigid coupling has can with produce absorbent iron plate. The magnet and the iron block are adsorbed, so that the stability of the ventilation window covered by the waterproof cover is improved.

Furthermore, the two ends of the top of the waterproof cover are symmetrically and vertically fixedly connected with connecting blocks, connecting rods are fixedly connected among the connecting blocks, a clamping groove is formed in the middle of each connecting rod, an intermediate ring is sleeved in the clamping groove, and the free end of the traction rope is fixedly connected with the top of the intermediate ring. The middle ring can not move on the connecting rod in the clamping groove, the middle ring is always kept in the middle of the connecting rod, and the acting force of the traction rope on the whole waterproof cover is in the middle, so that the waterproof cover can move.

Furthermore, the inner wall of the cabinet body is also provided with a moisture-proof box capable of adsorbing moisture in the air. Moisture in the inside air of cabinet body can be absorbed at any time to dampproofing box, keeps the drying of air, prevents that cabinet body is inside to wet.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows an internal structure diagram of a waterproof high-voltage switch cabinet according to an embodiment of the present application;

fig. 2 shows an enlarged view of a waterproof high-voltage switch cabinet proposed in the embodiment of the present application;

fig. 3 shows an enlarged view of B of a waterproof high-voltage switch cabinet proposed in the embodiment of the present application;

fig. 4 shows a rear view of a waterproof high-voltage switch cabinet according to an embodiment of the present application.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Reference numerals in the drawings of the specification include: the cabinet comprises a cabinet body 1, a motor 2, rollers 3, a traction rope 4, a vertical groove 5, a magnet 6, an iron block 7, a clamping groove 8, an intermediate ring 9, a connecting rod 10, a moisture-proof box 11, a waterproof cover 12 and a sliding block 13.

The embodiment is shown in fig. 1 and fig. 2, and comprises a cabinet body 1 and a waterproof mechanism arranged on the rear side wall of the cabinet body 1, wherein the rear side wall of the cabinet body 1 is provided with a ventilation window, the waterproof mechanism comprises a motor 2 and a roller 3, the motor 2 is fixedly connected to the top of the rear side wall of the cabinet body 1, the free end of an output shaft of the motor 2 penetrates into the cabinet body 1 and is coaxially connected with the roller 3, a traction rope 4 is wound on the roller 3, one end of the traction rope 4 is fixedly connected with the roller 3, as shown in fig. 3, the lower end of the pulling rope 4 is fixedly connected with an intermediate ring 9, a connecting rod 10 is sleeved inside the intermediate ring 9, a clamping groove 8 is arranged in the middle of the connecting rod 10, the intermediate ring 9 is arranged inside the clamping groove 8, a waterproof cover 12 capable of completely covering the ventilation window is arranged below the connecting rod 10, connecting blocks are symmetrically and fixedly connected to the left end and the right end of the top of the waterproof cover 12, and the left end and the right end of the connecting rod 10 are fixedly connected with the connecting blocks at the left end and the right end of the top of the waterproof cover 12.

The bottom rigid coupling of waterproof cover 12 has iron plate 7, the bottom rigid coupling of transom has can produce absorptive magnet 6 with iron plate 7, as shown in fig. 4, 1 rear side symmetry of cabinet body is equipped with perpendicular groove 5, perpendicular groove 5 is located the transom both sides respectively, both ends symmetry rigid coupling has the draw runner about the lateral wall behind waterproof cover 12, the draw runner is located inside perpendicular groove 5, and the draw runner can be at the inside slip of perpendicular groove 5, both ends still are equipped with can be at the inside gliding slider 13 of perpendicular groove 5 about waterproof cover 12 bottom, the equal symmetry rigid coupling in perpendicular groove 5 both sides has spacing, thereby spacing plays and restricts draw runner and slider 13 inside preventing both inside the effect of perpendicular groove 5 that drops in perpendicular groove 5.

The left side wall and the right side wall of the cabinet body 1 are provided with damp-proof boxes 11 capable of absorbing moisture in the air inside the cabinet body 1, the top of the cabinet body 1 is provided with a raindrop sensor capable of sensing raindrops, the inside of the cabinet body 1 is also provided with a controller, and the controller is electrically connected with the motor 2 and the raindrop sensor.

The specific implementation process comprises the following steps: in the time of raining, the raindrop falls on cabinet body 1, the raindrop inductor senses the existence of rainwater, the raindrop inductor gives the controller with signal transmission, 2 forward rotations of controller control motor, lengthen haulage rope 4 when motor 2 forward rotations, drive the vertical downstream of waterproof cover 12 when haulage rope 4 lengthens, draw strip and slider on the waterproof cover 12 have increased the stability of waterproof cover 12 when removing in erecting 5 inside movements in groove, avoid waterproof cover 12 to produce the skew in-process position at the removal, waterproof cover 12 removes when iron plate 7 and magnet 6 produce the absorption, waterproof cover 12 covers the transom completely, motor 2 stall this moment, waterproof cover 12 covers the transom after, the rainwater can not enter into cabinet body 1 inside through the transom.

After the rain is clear, the raindrop inductor can not sense the raindrop and the controller is transmitted with the signal, the control motor 2 rotates reversely, the motor 2 rotates reversely to drive the idler wheel 3 to rotate reversely, meanwhile, the traction rope 4 is shortened, the traction rope 4 drives the waterproof cover 12 to move vertically upwards when being shortened, the waterproof cover 12 leaves the ventilation window, and the ventilation window can continue to ventilate the interior of the cabinet body 1.

The waterproof mechanism can automatically cover the ventilation window of the cabinet body 1 to prevent rainwater from entering the cabinet body 1 through the ventilation window in rainy days, and solves the problem that the traditional high-voltage switch cabinet is damaged due to the fact that water easily enters the ventilation window.

Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a waterproof high tension switchgear which characterized in that: including cabinet body and the transom of setting at cabinet body lateral wall, one side that the cabinet body is equipped with the transom is equipped with waterproofing mechanism, waterproofing mechanism includes the motor of rigid coupling in the inside one side of cabinet body and sliding connection at the waterproof cover of cabinet body lateral wall and can cover the transom, this lateral wall of cabinet and coaxial coupling have the gyro wheel are worn into to motor output shaft free end, be equipped with the haulage rope on the gyro wheel, haulage rope free end and waterproof cover top rigid coupling, cabinet body top is equipped with the raindrop inductor that can respond to the raindrop, the inside controller that is connected with motor and raindrop inductor electricity that still is equipped with of cabinet body.

2. The waterproof high-voltage switch cabinet according to claim 1, wherein the inner wall of the cabinet body is symmetrically provided with vertical slots, the vertical slots are respectively positioned at two sides of the ventilation window, and two ends of the bottom of the waterproof cover are fixedly connected with sliding blocks capable of sliding in the vertical slots.

3. The waterproof high-voltage switch cabinet according to claim 2, wherein the top end of the vertical groove extends to the top of the inner wall of the cabinet body, sliding strips capable of sliding in the vertical groove are fixedly connected to two sides of the waterproof cover, and limiting strips for preventing the sliding strips and the sliding blocks from falling off are fixedly connected to two sides of the vertical groove.

4. The waterproof high-voltage switch cabinet according to claim 1, wherein the cabinet body is vertically and fixedly connected with a magnet, the magnet is arranged at the bottom of the ventilation window, and the bottom of the waterproof cover is fixedly connected with an iron block capable of generating adsorption.

5. The waterproof high-voltage switch cabinet according to claim 1, wherein the two ends of the top of the waterproof cover are symmetrically and vertically fixedly connected with connecting blocks, the connecting blocks are fixedly connected with the connecting rods, the middle part of each connecting rod is provided with a clamping groove, an intermediate ring is sleeved in each clamping groove, and the free end of each traction rope is fixedly connected with the top of the intermediate ring.

6. The waterproof high-voltage switch cabinet as claimed in claim 1, wherein the inner wall of the cabinet body is further provided with a moisture-proof box capable of adsorbing moisture in the air.