CN219499605U - Antistatic device of electric automation equipment - Google Patents

Abstract

The utility model discloses an antistatic device of electrical automation equipment, and relates to the technical field of antistatic. The antistatic device of the electric automation equipment comprises a bottom plate, a clamping mechanism and a humidifying mechanism, wherein a U-shaped plate is fixedly arranged at the top of the bottom plate, a water tank is fixedly arranged at the top of the inner side of the U-shaped plate, a group of mounting grooves are respectively formed in two sides of the U-shaped plate, a group of ventilation nets are respectively and fixedly arranged on the inner walls of the two groups of mounting grooves, the humidifying mechanism is arranged on the U-shaped plate, the humidifying mechanism comprises a water pump, a water inlet pipe, a rotating pipe and a nozzle, and the water pump is fixedly arranged at the bottom of the inner side of the water tank. This antistatic device of electric automatization equipment through the cooperation of U template, water tank and humidification mechanism, can evenly and fully spray water around the equipment in order to realize the humidification effect, has guaranteed to cover by humid air around the equipment fast to furthest avoids the production of static, has improved the humidification effect of device, has promoted the practicality of device.

Description

Antistatic device of electric automation equipment

Technical Field

The utility model relates to the technical field of static prevention, in particular to a static prevention device of electric automation equipment.

Background

The application document with publication number of CN214960851U discloses an antistatic device for electrical automation equipment of a coal mine, which comprises a grounding assembly and a spraying assembly; the upper surface of the grounding assembly is symmetrically provided with two spraying assemblies; the grounding assembly comprises a shell, a bidirectional screw rod, a threaded sleeve, a rocker, a through groove, a connecting rod, a clamping plate, a wire, a grounding column, a cavity, a limiting plate, a spring and a conductive rod; according to the utility model, the clamping plate can be driven to move through the rotation of the bidirectional screw rod, so that equipment is clamped, the conductive rod can be always attached to the outer side wall of the equipment through the spring in the clamping process, so that static electricity in the equipment can be transferred, then the static electricity is eliminated through the lead wire and the grounding column, meanwhile, water can be sprayed to the surrounding environment through the water pump, the water storage tank and the spray head, the humidity of the environment is increased, and therefore, the generation of the static electricity can be restrained.

However, the above device sprays water for humidification only on two sides of the device and outwards, so that when the ambient humidity around the device is low, the humidification range of the device is limited on two sides of the device, and the humidity on the front and rear sides of the device is different or even insufficient, so that the humidification effect of the device is poor, the humidification range is incomplete and insufficient, static electricity is easily generated by the device in the environment without complete humidification, and danger is generated.

Disclosure of Invention

The utility model aims to provide an antistatic device for electric automation equipment, which can solve the problems of poor humidifying effect, small humidifying range and insufficient humidifying range of the existing part of devices.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an antistatic device for an electrical automation device, comprising:

the bottom plate is fixedly provided with a U-shaped plate, the top of the inner side of the U-shaped plate is fixedly provided with a water tank, two sides of the U-shaped plate are respectively provided with a group of mounting grooves, and the inner walls of the two groups of mounting grooves are respectively fixedly provided with a group of ventilation nets;

the clamping mechanism is arranged at the top of the bottom plate and used for clamping equipment;

the humidifying mechanism is arranged on the U-shaped plate and comprises a water pump, a water inlet pipe, a rotating pipe and a nozzle, the water pump is fixedly arranged at the bottom of the inner side of the water tank, the water inlet pipe is fixedly arranged between the top of the water pump and the top of the inner side of the U-shaped plate, the rotating pipe is rotatably arranged at the top of the U-shaped plate, and the nozzle is fixedly arranged at one end of the rotating pipe.

Preferably, the humidifying mechanism further comprises a servo motor, belt pulleys and a driving belt, one end of the water inlet pipe is fixedly connected with the output end of the water pump, the other end of the water inlet pipe is communicated with the inside of the rotating pipe, the servo motor is fixedly installed at the top of the inner side of the U-shaped plate, two groups of belt pulleys are arranged right above the U-shaped plate, one group of belt pulleys are rotatably installed at the top of the U-shaped plate, the other group of belt pulleys are fixedly installed on the outer surface of the rotating pipe, the driving belt is sleeved between the two groups of belt pulleys, and a rotating shaft of the servo motor is in transmission connection with one group of belt pulleys.

Preferably, the clamping mechanism comprises a fixed seat, a threaded rod, a metal clamping plate and a guide rod, wherein two groups of fixed seats are fixedly arranged at the top of the bottom plate, two groups of metal clamping plates are arranged between the two groups of fixed seats, one group of metal clamping plates are fixedly arranged on one side outer surface of one group of fixed seats, the threaded rod is arranged on the other group of fixed seats in a threaded manner, one end of the threaded rod is rotatably arranged on one side outer surface of the other group of metal clamping plates, the guide rod is fixedly arranged on one side outer surface of the metal clamping plate, one end of the guide rod penetrates through the other group of fixed seats, and at least two groups of metal convex strips are fixedly arranged on the two groups of metal clamping plates.

Preferably, the top of the U-shaped plate is fixedly provided with an alarm and a water injection cover, the top of the inner side of the U-shaped plate is fixedly provided with a liquid level sensor, the liquid level sensor is electrically connected with the alarm, the water injection cover is communicated with the inside of the water tank, and the bottom of the water tank is fixedly provided with a humidity sensor.

Preferably, the water collecting cavity is formed in the U-shaped plate, at least two groups of filtering holes are formed in the top of the bottom plate, and a drainage cover is mounted on the outer surface of one side of the bottom plate in a threaded manner.

Preferably, a group of ventilation nets on the U-shaped plate are fixedly provided with a wire and a grounding rod, one end of the wire is fixedly arranged at the top of the other group of metal clamping plates, and one end of the grounding rod penetrates through the bottom plate and extends to the bottom of the bottom plate.

Preferably, a group of guard rails are hinged to the front side and the rear side of the U-shaped plate respectively.

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

(1) This antistatic device of electric automatization equipment through the cooperation of U template, water tank and humidification mechanism, can evenly and fully spray water around the equipment in order to realize the humidification effect, guaranteed to be covered by wet air around the equipment fast, with the production of furthest avoiding static, solved current partial device and just spray the water that is used for the humidification outside in equipment both sides, result in when environmental humidity is lower around the equipment, the scope of device humidification is limited to the equipment both sides, and equipment front and back side humidity is different even insufficient, wait comprehensive humidification and consume time again, the humidification effect of device is poor promptly, humidification scope is incomplete, insufficient, cause equipment to produce static and produce dangerous problem easily under the environment of incomplete humidification, the humidification effect of device has been improved, the practicality of device has been promoted.

(2) This antistatic device of electric automatization equipment, through the cooperation of U template, water collecting cavity and drainage lid, can be when humidification mechanism carries out the humidification effect, shelter from through the U template and avoid spraying the water droplet adhesion that produces after the back on equipment, and finally accumulate the water droplet of accumulation and collect in the water collecting cavity, prevent to appear ponding on every side, accessible level sensor monitors the water yield in the water tank simultaneously, so as to in time remind the staff to supply water source through the siren alarm, the result of use of device has been guaranteed, popularization and the use of device are favorable to.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is an enlarged view of the portion a of the present utility model.

Reference numerals: 1. a bottom plate; 2. a U-shaped plate; 3. a water tank; 4. a humidifying mechanism; 401. a water pump; 402. a water inlet pipe; 403. a rotary tube; 404. a nozzle; 405. a servo motor; 406. a belt pulley; 407. a drive belt; 5. a clamping mechanism; 501. a fixing seat; 502. a threaded rod; 503. a metal clamping plate; 504. a guide rod; 6. a liquid level sensor; 7. an alarm; 8. a water injection cover; 9. a wire; 10. a grounding rod; 11. a water collecting cavity; 12. a breathable net; 13. a drain cover; 14. a guard rail; 15. a humidity sensor.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: an antistatic device of electric automation equipment comprises a bottom plate 1, a clamping mechanism 5 and a humidifying mechanism 4, wherein a U-shaped plate 2 is fixedly arranged at the top of the bottom plate 1, a water tank 3 is fixedly arranged at the top of the inner side of the U-shaped plate 2, a group of installation grooves are respectively formed in two sides of the U-shaped plate 2, a group of ventilation net 12 is fixedly arranged on the inner wall of each of the two groups of installation grooves, the clamping mechanism 5 is arranged at the top of the bottom plate 1, the clamping mechanism 5 is used for clamping equipment, an alarm 7 and a water injection cover 8,U are fixedly arranged at the top of the U-shaped plate 2, a liquid level sensor 6 is fixedly arranged at the top of the U-shaped plate 2, the liquid level sensor 6 is electrically connected with the alarm 7, the water injection cover 8 is communicated with the inside of the water tank 3, a humidity sensor 15 is fixedly arranged at the bottom of the water tank 3, a water collecting cavity 11 is formed in the inside of the U-shaped plate 2, at least two groups of filter holes are formed in the top of the bottom plate 1, a water draining cover 13 is arranged on one side of the outer surface of the bottom plate 1 in a threaded manner, a group of protection 14 is hinged to the front and the rear sides of the U-shaped plate 2 respectively, the water collecting cavity 11 and the draining cover 13 are used for being matched with the water draining cover 4 to be used for monitoring the water drop sensor 4, and can be used for preventing water drop from accumulating in the water drop from being accumulated in the water tank 3 and the water collecting device from being timely and water collecting device to be used for the water collecting device to be sprayed in the water through the water tank 3 through the water tank 7;

the humidification mechanism 4 sets up on U template 2, and humidification mechanism 4 includes water pump 401, inlet tube 402, pivoted tube 403 and nozzle 404, and water tank 3's inboard bottom fixed mounting has water pump 401, and fixed mounting has inlet tube 402 between the top of water pump 401 and the inboard top of U template 2, and pivoted tube 403 is installed at the top of U template 2, and pivoted tube 403's one end fixed mounting has nozzle 404.

The humidifying mechanism 4 further comprises a servo motor 405, belt pulleys 406 and a transmission belt 407, one end of the water inlet pipe 402 is fixedly connected with the output end of the water pump 401, the other end of the water inlet pipe 402 is communicated with the inside of the rotating pipe 403, the servo motor 405 is fixedly installed at the top of the inner side of the U-shaped plate 2, two groups of belt pulleys 406 are arranged right above the U-shaped plate 2, one group of belt pulleys 406 are rotatably installed at the top of the U-shaped plate 2, the other group of belt pulleys 406 are fixedly installed on the outer surface of the rotating pipe 403, the transmission belt 407 is installed between the two groups of belt pulleys 406 in a sleeved mode, a rotating shaft of the servo motor 405 is in transmission connection with one group of belt pulleys 406, water can be uniformly and fully sprayed around the equipment under the cooperation of the U-shaped plate 2, the water tank 3 and the humidifying mechanism 4 so as to achieve humidifying effect, the situation that the periphery of the equipment can be quickly covered by humid air is guaranteed, electrostatic generation is avoided to the greatest extent, humidifying effect of the device is improved, and practicability of the device is improved.

The clamping mechanism 5 comprises a fixing seat 501, a threaded rod 502, a metal clamping plate 503 and a guide rod 504, wherein two groups of fixing seats 501 are fixedly arranged at the top of the bottom plate 1, two groups of metal clamping plates 503 are arranged between the two groups of fixing seats 501, one group of metal clamping plates 503 are fixedly arranged on one side outer surface of one group of fixing seats 501, the threaded rod 502 is arranged on the other group of fixing seats 501 in a threaded manner, one end of the threaded rod 502 is rotatably arranged on one side outer surface of the other group of metal clamping plates 503, the guide rod 504 is fixedly arranged on one side outer surface of one group of metal clamping plates 503, one end of the guide rod 504 penetrates through the other group of fixing seats 501, at least two groups of metal protruding strips are fixedly arranged on the two groups of metal clamping plates 503, a lead 9 and a grounding rod 10 are fixedly arranged on one group of breathable net 12 on the U-shaped plate 2, one end of the lead 9 is fixedly arranged at the top of the other group of metal clamping plates 503, and one end of the grounding rod 10 penetrates through the bottom plate 1 and extends to the bottom of the bottom plate 1.

Working principle: during installation, the guard rail 14 is opened, equipment is placed on the bottom plate 1 and is abutted against one group of metal clamping plates 503, then the threaded rod 502 is rotated to drive the other group of metal clamping plates 503 to move to the equipment until the equipment is clamped, after the equipment is installed, the humidity sensor 15 monitors the humidity of the air, when the air is dry, the water pump 401 is controlled to start to enable water in the water tank 3 to enter the water inlet pipe 402 to enter the rotating pipe 403 and spray out of the nozzles 404, meanwhile, the servo motor 405 is controlled to start, the two groups of pulleys 406 are driven to rotate through the driving belt 407, and then the nozzles 404 on the rotating pipe 403 are driven to rotate, so that sprayed water can uniformly and widely cover the periphery of the equipment to humidify the air around the equipment, accumulated water drops sprayed through humidification can flow from the top of the U-shaped plate 2 into the filtering holes on the bottom plate 1 and enter the water collecting cavity 11, and the water draining cover 13 is periodically opened to drain accumulated water, and when static electricity is generated by the equipment, the water is conducted to the wire 9 through the metal clamping plates 503 and enters the ground to be eliminated.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (7)

1. An antistatic device for an electrical automation apparatus, comprising:

the bottom plate (1), the top is fixedly provided with a U-shaped plate (2), the top of the inner side of the U-shaped plate (2) is fixedly provided with a water tank (3), two sides of the U-shaped plate (2) are respectively provided with a group of mounting grooves, and the inner walls of the two groups of mounting grooves are respectively fixedly provided with a group of ventilation nets (12);

the clamping mechanism (5) is arranged at the top of the bottom plate (1), and the clamping mechanism (5) is used for clamping equipment;

humidification mechanism (4), set up on U template (2), humidification mechanism (4) are including water pump (401), inlet tube (402), pivoted tube (403) and nozzle (404), and inboard bottom fixed mounting of water tank (3) has water pump (401), and fixed mounting has inlet tube (402) between the top of water pump (401) and the inboard top of U template (2), and pivoted tube (403) are installed at the top of U template (2), and one end fixed mounting of pivoted tube (403) has nozzle (404).

2. An antistatic device for an electrical automation apparatus as defined in claim 1, wherein: the humidifying mechanism (4) further comprises a servo motor (405), belt pulleys (406) and a transmission belt (407), one end of the water inlet pipe (402) is fixedly connected with the output end of the water pump (401), the other end of the water inlet pipe (402) is communicated with the inside of the rotating pipe (403), the servo motor (405) is fixedly arranged at the top of the inner side of the U-shaped plate (2), two groups of belt pulleys (406) are arranged right above the U-shaped plate (2), one group of belt pulleys (406) are rotatably arranged at the top of the U-shaped plate (2), the other group of belt pulleys (406) are fixedly arranged on the outer surface of the rotating pipe (403), the transmission belt (407) is sleeved between the two groups of belt pulleys (406), and the rotating shaft of the servo motor (405) is in transmission connection with one group of belt pulleys (406).

3. An antistatic device for an electrical automation apparatus as claimed in claim 2, wherein: the clamping mechanism (5) comprises a fixed seat (501), a threaded rod (502), a metal clamping plate (503) and a guide rod (504), wherein two groups of fixed seats (501) are fixedly arranged at the top of the bottom plate (1), two groups of metal clamping plates (503) are arranged between the two groups of fixed seats (501), one group of metal clamping plates (503) are fixedly arranged on one outer surface of one group of fixed seats (501), a threaded rod (502) is arranged on the other group of fixed seats (501) in a threaded manner, one end of the threaded rod (502) is rotatably arranged on one outer surface of the other group of metal clamping plates (503), the guide rod (504) is fixedly arranged on one outer surface of one side of the metal clamping plate (503), one end of the guide rod (504) penetrates through the other group of fixed seats (501), and at least two groups of metal convex strips are fixedly arranged on the two groups of metal clamping plates (503).

4. An antistatic device for an electrical automation apparatus as claimed in claim 3, wherein: the top fixed mounting of U template (2) has siren (7) and water injection lid (8), and the inboard top fixed mounting of U template (2) has liquid level sensor (6), and liquid level sensor (6) are connected with siren (7) electricity, and water injection lid (8) communicate with each other with the inside of water tank (3), and the bottom fixed mounting of water tank (3) has humidity transducer (15).

5. An antistatic device for an electrical automation apparatus as defined in claim 4 wherein: the U-shaped plate (2) is internally provided with a water collecting cavity (11), the top of the bottom plate (1) is provided with at least two groups of filtering holes, and the outer surface of one side of the bottom plate (1) is provided with a drainage cover (13) in a threaded manner.

6. An antistatic device for an electrical automation apparatus as defined in claim 5 wherein: a group of ventilation nets (12) on the U-shaped plate (2) are fixedly provided with a lead (9) and a grounding rod (10), one end of the lead (9) is fixedly arranged at the top of the other group of metal clamping plates (503), and one end of the grounding rod (10) penetrates through the bottom plate (1) and extends to the bottom of the bottom plate (1).

7. The antistatic device of an electrical automation apparatus of claim 6, wherein: a group of guard rails (14) are hinged to the front side and the rear side of the U-shaped plate (2).