CN215497609U

CN215497609U - Dustproof and moistureproof variable frequency control cabinet

Info

Publication number: CN215497609U
Application number: CN202121839555.7U
Authority: CN
Inventors: 房天鹏
Original assignee: Anhui Haixiang Electric Group Co ltd
Current assignee: Anhui Haixiang Electric Group Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-11
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a dustproof and moistureproof variable frequency control cabinet which comprises a cabinet body, wherein the left side surface of the cabinet body is hinged with the left side surface of the same door plate through a plurality of hinges, the lower surface of the cabinet body is fixedly connected with the upper surface of a protection plate, the back surface of the door plate is fixedly connected with the front surface of a box body, and the inner wall of the protection plate is fixedly connected with a fixing plate. Through setting up the backplate, a thread section of thick bamboo and lead screw, the main backup pad drives two vice backup pads synchronous altitude through the support and begins the change immediately, two vice backup pads start altitude variation that corresponds in the surface immediately, it can to contact with ground and raise the backplate until the slipmat of lead screw bottom, this kind of mode can keep its stable altitude variation, make the bottom of its cabinet body can form a highly controllable clearance with ground, make the space increase between its and the ground prevent the condition that the moisture regain appears in ground humidity, make its very big reduction receive the influence of environment humidity.

Description

Dustproof and moistureproof variable frequency control cabinet

Technical Field

The utility model relates to the field of power devices, in particular to a dustproof and moistureproof variable frequency control cabinet.

Background

The variable frequency control cabinet is mainly used for adjusting the working frequency of equipment, reducing energy loss, stably starting the equipment and reducing the damage of large current generated when the equipment is directly started to a motor. Meanwhile, the device is provided with analog quantity input, PID control, pump switching control, communication function, macro function, multi-stage speed and the like. The automatic control system can be widely applied to the automatic control of various occasions such as water supply, drainage, fire fighting, pressurization of spraying pipe networks, cold and hot water circulation of heating, ventilating and air conditioning and the like in industrial and agricultural production and various buildings.

When present variable frequency control cabinet uses, mostly need place it in the dry position of shady and cool in order to keep good operational environment, however present variable frequency control cabinet is if the environment is comparatively moist when using, very easily causes the influence to its normal operating during long-time use, makes it receive the influence of environment humidity and has great hidden danger.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a dustproof and moistureproof variable frequency control cabinet, which is mostly required to be placed at a cool and dry position to keep a good operation environment when the conventional variable frequency control cabinet is used, but if the environment is humid when the conventional variable frequency control cabinet is used, the normal operation of the conventional variable frequency control cabinet is easily influenced when the conventional variable frequency control cabinet is used for a long time, so that the conventional variable frequency control cabinet has a great hidden danger caused by the influence of the humidity of the environment.

In order to solve the technical problems, the utility model provides the following technical scheme: a dustproof and moistureproof variable frequency control cabinet comprises a cabinet body, the left side surface of the cabinet body is hinged with the left side surface of the same door plate through a plurality of hinges, the lower surface of the cabinet body is fixedly connected with the upper surface of the guard plate, the back surface of the door plate is fixedly connected with the front surface of the box body, the inner wall of the guard board is fixedly connected with a fixed plate, the lower surface of the fixed plate is clamped with a threaded rod through a bearing, the top end of the threaded rod is in threaded connection with the upper surface of the main supporting plate, the surface of the main supporting plate is fixedly connected with the opposite surfaces of the two auxiliary supporting plates through a plurality of brackets, the front side and the rear side of the lower surface of the auxiliary supporting plate are both fixedly connected with a thread cylinder, the inner wall of the thread cylinder is fixedly connected with a screw rod, the upper surface of fixed plate and the bottom fixed connection of two locating levers, the surface of two locating levers passes through the lower surface sliding connection of sliding sleeve and same main fagging.

As a preferred technical scheme of the utility model, a protective net and a filter screen are clamped on the inner wall of the box body, a shutter is arranged on the front face of the box body, two sealing plates are fixedly connected to the back face of the box body, opposite faces of the two sealing plates are fixedly connected with the left side face and the right side face of the same sealing box, the inner wall of the sealing box is in lap joint with the surface of a cover plate, a nylon bag is fixedly connected to the front face of the cover plate, and fans are arranged on the left side face and the right side face of the box body.

As a preferred technical scheme of the utility model, the surfaces of the auxiliary supporting plates are connected to the surfaces of the two sliding rods in a sliding manner through two sliding sleeves, and the bottom ends of the sliding rods are fixedly connected to the inner wall of the protective plate through a connecting plate.

According to a preferable technical scheme of the utility model, the nylon bag is filled with high-molecular water-absorbing resin, the back surface of the cover plate is provided with a handle, and the left side surface and the right side surface of the sealing box are both provided with through holes.

As a preferred technical scheme of the utility model, supporting legs are arranged at four corners of the lower surface of the guard plate, a rectangular block is fixedly connected to the surface of the screw rod, and a rotary table is fixedly connected to the bottom end of the screw rod.

As a preferable technical scheme of the utility model, the inner wall of the box body is provided with two inclined plates, and the front surface of the guard plate is provided with an opening.

As a preferred technical scheme of the utility model, the filter screen, the protective net and the shutter are all detachable, and the bottom end of the screw rod is provided with an anti-slip pad.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. by arranging the guard plate, the main supporting plate, the fixed plate, the threaded rod, the bracket, the auxiliary supporting plates, the positioning rod, the sliding rod, the threaded cylinders and the screw rod, when the wardrobe is used, after the wardrobe body is placed at a proper position, the supporting feet at the bottom of the wardrobe body are firstly kept to be supported, then the wardrobe body enters an opening position through a hand after the position is determined, the turntable is immediately held to be rotated, the turntable drives the threaded rod to rotate on the surface of the fixed plate through the bearing during rotation, the threaded rod drives the height of the main supporting plate to change under the matching of threads, the main supporting plate drives the two auxiliary supporting plates to synchronously start changing in height through the bracket, the corresponding threaded cylinders in the movable surfaces of the two auxiliary supporting plates start changing in height immediately until the anti-skid pads at the bottom end of the screw rod are contacted with the ground and the guard plate is lifted, the stable height change of the wardrobe body can be kept in such a way, and a gap with controllable height can be formed between the bottom of the wardrobe body and the ground, the space between the floor and the floor is enlarged to prevent the moisture regain of the floor, so that the floor is greatly reduced and affected by the moisture of the environment.

2. Through setting up the box body, the fan, the swash plate, the filter screen, the protection network, the closing plate, the seal box, the apron, nylon bag and shutter, when using, along with the start-up of fan, external gas passes through the shutter immediately and enters into inside the box body, mosquito and debris are intercepted by the protection network immediately, the air current passes the protection network immediately and filters the dust that the air current gathers under the effect of filter screen can, until the gas enters into the inside of seal box under the effect of swash plate, and pass the nylon bag in the seal box, keep its gas humidity to suitable degree under the effect of the inside polymer water-absorbent resin of nylon bag can, this kind of mode can keep good taking a breath and possess certain dustproof and dehumidification effect simultaneously.

Drawings

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

FIG. 2 is a schematic perspective view of a door panel according to the present invention;

FIG. 3 is a perspective view of the guard plate of the present invention;

FIG. 4 is a perspective structural view of the turntable according to the present invention;

FIG. 5 is a schematic three-dimensional cross-sectional structure of the cartridge of the present invention.

Wherein: 1. a cabinet body; 2. a door panel; 3. a guard plate; 4. a fixing plate; 5. a threaded rod; 6. a main supporting plate; 7. a support; 8. a secondary supporting plate; 9. positioning a rod; 10. a slide bar; 11. a connecting plate; 12. a threaded barrel; 13. a screw rod; 14. a rectangular block; 15. a turntable; 16. a filter screen; 17. a protective net; 18. a sealing plate; 19. a sealing box; 20. a cover plate; 21. a nylon bag; 22. a box body; 23. a blind window.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, the utility model provides a dustproof and moistureproof variable frequency control cabinet, which comprises a cabinet body 1, wherein the left side surface of the cabinet body 1 is hinged with the left side surface of the same door plate 2 through a plurality of hinges, the lower surface of the cabinet body 1 is fixedly connected with the upper surface of a protection plate 3, the back surface of the door plate 2 is fixedly connected with the front surface of a box body 22, the inner wall of the protection plate 3 is fixedly connected with a fixing plate 4, the lower surface of the fixing plate 4 is clamped with a threaded rod 5 through a bearing, the top end of the threaded rod 5 is in threaded connection with the upper surface of a main supporting plate 6, the surface of the main supporting plate 6 is fixedly connected with the opposite surfaces of two auxiliary supporting plates 8 through a plurality of brackets 7, threaded cylinders 12 are fixedly connected with the front and back sides of the lower surface of the auxiliary supporting plate 8, the inner wall of the threaded cylinders 12 is fixedly connected with a lead screw 13, the upper surface of the fixing plate 4 is fixedly connected with the bottom ends of the two positioning rods 9, and the surfaces of the two positioning rods 9 are slidably connected with the lower surface of the same main supporting plate 6 through a sliding sleeve.

When in use, after the cabinet body 1 is placed at a proper position, the supporting feet at the bottom of the cabinet body firstly keep supporting, then the cabinet body enters an opening position through a hand after the position is determined, the rotary table 15 is immediately held, the rotary table 15 starts to rotate, the rotary table 15 drives the threaded rod 5 to rotate on the surface of the fixed plate 4 through the bearing during rotation, the threaded rod 5 drives the height of the main supporting plate 6 to change through the matching of threads, the main supporting plate 6 drives the two auxiliary supporting plates 8 to synchronously change the height through the bracket 7, the two auxiliary supporting plates 8 drive the corresponding threaded cylinders 12 in the surface to start to change the height until the anti-skid pads at the bottom end of the screw rod 13 contact with the ground and lift the guard plate 3, and the mode can keep the stable height change of the cabinet body 1, so that a height-controllable gap can be formed between the bottom of the cabinet body 1 and the ground, the space between the cabinet body and the ground is enlarged to prevent the ground from being moist, so that the influence of the moisture of the environment is greatly reduced.

In other embodiments, as shown in fig. 5, a protective screen 17 and a filter screen 16 are fastened to the inner wall of a box 22, a louver 23 is disposed on the front surface of the box 22, two sealing plates 18 are fixedly connected to the back surface of the box 22, opposite surfaces of the two sealing plates 18 are fixedly connected to left and right side surfaces of the same sealing box 19, the inner wall of the sealing box 19 is overlapped with the surface of a cover plate 20, a nylon bag 21 is fixedly connected to the front surface of the cover plate 20, and fans are disposed on both left and right side surfaces of the box 22.

Through setting up the protection network 17, the protection network 17 can keep good protecting effect, makes it can keep good external protection foreign matter's effect, and through setting up shutter 23, shutter 23 can prevent the splash into of external water body when keeping ventilative, and through setting up apron 20, apron 20 can keep the good sealed effect to seal box 19, and the convenience is directly taken out the change with nylon bag 21 simultaneously.

In other embodiments, as shown in fig. 4, the surface of the sub-strut plate 8 is slidably connected to the surfaces of two slide rods 10 through two sliding sleeves, and the bottom ends of the slide rods 10 are fixedly connected to the inner wall of the guard plate 3 through a connecting plate 11.

Through the arrangement of the sliding rod 10, the sliding rod 10 can keep stable sliding and limiting effects, so that the auxiliary supporting plate 8 can be kept stable in the sliding process.

In another embodiment, as shown in fig. 5, the nylon bag 21 is filled with a high molecular water absorbent resin, the cover plate 20 is provided with a handle on the back surface thereof, and the sealing box 19 is provided with through holes on both left and right sides thereof.

Through setting up polymer water-absorbing resin, polymer water-absorbing resin can keep good air drying and the effect of dehumidification, and through setting up the handle, the apron 20 can conveniently be taken out to the handle when using, conveniently snatchs, and through setting up the through-hole, the through-hole can keep gaseous good circulation.

In other embodiments, as shown in fig. 3, supporting legs are arranged at four corners of the lower surface of the guard plate 3, a rectangular block 14 is fixedly connected to the surface of the screw rod 13, and a rotary table 15 is fixedly connected to the bottom end of the threaded rod 5.

Through setting up the spike, the effect of good support can be kept when using to the spike, makes it use more stably, and through setting up rectangular block 14, lead screw 13 threaded connection makes it can rotate lead screw 13 through rectangular block 14 in the inside of screw thread section of thick bamboo 12, makes the length change of its lead screw 13, and the length of single lead screw 13 can be adjusted when using to this kind of mode, makes its realization adjust the effect of making level.

In other embodiments, as shown in fig. 5, the inner wall of the box 22 is provided with two inclined plates, and the front surface of the guard plate 3 is opened.

Through setting up the swash plate, the swash plate can keep good air current direction effect when using, through setting up the opening, the opening makes things convenient for personnel's hand direct access to operate carousel 15, makes its use more convenient

In other embodiments, as shown in fig. 2, the filter screen 16, the protective net 17 and the louver 23 are all detachable, and the bottom end of the screw rod 13 is provided with a non-slip mat.

Through setting up filter screen 16, filter screen 16 can keep good dust filter effect when using, adopts removable mode simultaneously, makes it can be convenient for subsequent dismantlement clearance operation, and through setting up the slipmat, the slipmat can keep good supporting role, and the difficult slip that appears improves the stability of placing.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dustproof moisture-proof type variable frequency control cabinet, includes the cabinet body (1), its characterized in that: the left side of the cabinet body (1) is hinged with the left side of the same door plate (2) through a plurality of hinges, the lower surface of the cabinet body (1) is fixedly connected with the upper surface of the protection plate (3), the back surface of the door plate (2) is fixedly connected with the front surface of the box body (22), the inner wall of the protection plate (3) is fixedly connected with a fixing plate (4), the lower surface of the fixing plate (4) is connected with a threaded rod (5) through a bearing in a clamping manner, the top end of the threaded rod (5) is in threaded connection with the upper surface of a main supporting plate (6), the surface of the main supporting plate (6) is fixedly connected with the opposite surfaces of two auxiliary supporting plates (8) through a plurality of brackets (7), threaded cylinders (12) are fixedly connected with the front side and the back side of the lower surface of the auxiliary supporting plates (8), the inner wall of the threaded cylinders (12) is fixedly connected with a lead screw (13), the upper surface of the fixing plate (4) is fixedly connected with the bottom ends of two positioning rods (9), the surfaces of the two positioning rods (9) are connected with the lower surface of the same main supporting plate (6) in a sliding mode through sliding sleeves.

2. The dustproof and moistureproof variable frequency control cabinet according to claim 1, wherein: the inner wall joint of box body (22) has protection network (17) and filter screen (16), the front of box body (22) is provided with shutter (23), two closing plates (18) of back fixedly connected with of box body (22), the opposite face of two closing plates (18) and the left and right sides face fixed connection of same seal box (19), the inner wall of seal box (19) and the overlap joint of the surface of apron (20), the positive fixedly connected with nylon bag (21) of apron (20), the left and right sides face of box body (22) all is provided with the fan.

3. The dustproof and moistureproof variable frequency control cabinet according to claim 1, wherein: the surface of the auxiliary supporting plate (8) is connected to the surfaces of the two sliding rods (10) through two sliding sleeves in a sliding mode, and the bottom ends of the sliding rods (10) are fixedly connected to the inner wall of the protective plate (3) through a connecting plate (11).

4. The dustproof and moistureproof variable frequency control cabinet according to claim 2, wherein: the nylon bag (21) is filled with polymer water-absorbent resin, the back of the cover plate (20) is provided with a handle, and the left side surface and the right side surface of the sealing box (19) are provided with through holes.

5. The dustproof and moistureproof variable frequency control cabinet according to claim 1, wherein: the four corners department of backplate (3) lower surface all is provided with the spike, the fixed surface of lead screw (13) is connected with rectangular block (14), the bottom fixedly connected with carousel (15) of threaded rod (5).

6. The dustproof and moistureproof variable frequency control cabinet according to claim 2, wherein: the inner wall of the box body (22) is provided with two inclined plates, and the front surface of the guard plate (3) is provided with an opening.

7. The dustproof and moistureproof variable frequency control cabinet according to claim 2, wherein: the filter screen (16), the protective net (17) and the blind window (23) are detachable, and the bottom end of the screw rod (13) is provided with an anti-slip pad.