CN214901948U

CN214901948U - Anti-static device for coal mine electrical automation equipment

Info

Publication number: CN214901948U
Application number: CN202121148799.0U
Authority: CN
Inventors: 杨鹏飞; 陈伟; 梁敬礼
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-11-26
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a colliery electrical automation equipment is with preventing static device, the on-line screen storage device comprises a base, four angles on the base upper surface are fixed with four guide bars, four guide bar surface sliding connection has four first lugs, four the common fixedly connected with annular frame of first lug, annular frame inside has seted up first basin, the annular frame inside wall is equipped with four movable plates. The utility model discloses in, be provided with the base, the guide bar, the annular frame, the movable plate, prevent the static sponge, including a motor, an end cap, a controller, and a cover plate, the lead screw, the down tube, wipe board and water pump, rotation through the motor can drive to prevent the static sponge and wipe the board and reciprocate ceaselessly, prevent that the static sponge absorbs the inside moisture of movable plate, can eliminate static after wiping equipment surface, synchronous movement wipe the board then can dry moisture again, avoid influencing equipment normal use, can also conduct the static on equipment surface to ground through placing board and conductive needle in addition, make static elimination more thorough.

Description

Anti-static device for coal mine electrical automation equipment

Technical Field

The utility model relates to a colliery electrical equipment prevents static technical field, especially relates to a colliery electrical automation equipment is with preventing static device.

Background

The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an opencast coal mine. A plurality of electric automation devices are needed in the coal mining process, and when the devices are used, the surfaces of the automation devices can generate static electricity due to the fact that the coal mining environment has large dust, so that the static electricity prevention device is needed to be used for avoiding the static electricity generated on the surfaces of the automation devices.

However, some existing anti-static devices are not ideal in anti-static effect, and only can prevent the generation of static electricity, but cannot eliminate the static electricity generated on the surface of the equipment or completely remove the static electricity generated on the surface of the equipment, so that safety accidents are easy to happen. In addition, the devices work in the coal mine environment, and the surfaces of the devices are easily polluted by dust, so that the use of workers and people is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an antistatic device for coal mine electric automation equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a colliery electrical automation equipment is with preventing static device, includes the base, four angles of base upper surface are fixed with four guide bars, four guide bar surface sliding connection has four first lugs, four the common fixedly connected with annular frame of first lug, the inside first basin of having seted up of annular frame, annular frame inside wall is equipped with four movable plates, four the movable plate is close to a plurality of springs of the equal fixedly connected with in one side of annular frame, and is a plurality of the one end that the movable plate was kept away from to the spring all with annular frame fixed connection, four the inside second basin, four of having all seted up of movable plate the equal fixedly connected with in one side that the annular frame was kept away from to the movable plate prevents static sponge, the base upper surface is equipped with places the board.

Furthermore, a motor is fixed on one side of the upper surface of the base, a screw rod is fixedly connected to the driving end of the motor, a second convex block is fixedly connected to one side, close to the motor, of the outer side wall of the annular frame, and the top end of the screw rod penetrates through the second convex block and is in threaded rotation connection with the second convex block.

Furthermore, one side of the movable plate, which is close to the annular frame, is connected with a connecting hose, and two ends of the connecting hose are respectively communicated with the first water tank and the second water tank.

Furthermore, a plurality of water seepage holes are formed in one side, close to the anti-static sponge, of each of the four moving plates.

Furthermore, the top end of the annular frame is fixedly connected with four inclined rods, the top ends of the four inclined rods are fixedly connected with a wiping plate, and the surface of the wiping plate is provided with water absorbing cloth.

Furthermore, a water pump is fixed on one side of the upper surface of the base, which is far away from the motor, a water inlet end and a water outlet end of the water pump are respectively connected with a water inlet pipe and a water outlet pipe, and a first water tank at one end, which is far away from the water pump, of the water outlet pipe is communicated with the first water tank.

Furthermore, the placing plate is a conductive iron plate, the lower surface of the placing plate is fixedly connected with a plurality of conductive pins, a plurality of through holes are formed in the position, close to the plurality of conductive pins, of the base, and the bottom ends of the plurality of conductive pins penetrate through the plurality of through holes respectively to be in contact with the ground.

The utility model has the advantages that:

the utility model discloses when using, through setting up base, guide bar, annular frame, movable plate, prevent static sponge, motor, lead screw, down tube, wipe board and water pump, put into this electrostatic device with electrical equipment and go up the back, the motor can ceaselessly just reverse rotation for annular frame and movable plate reciprocate, and prevent that static sponge can follow the movable plate and absorb water and clean on the equipment surface, eliminate the static that the equipment surface produced, wipe the moisture on equipment surface dry again through wiping the board after that, avoid influencing the use of equipment. In addition, still be provided with and place board, conductive pin and perforation for the static that the equipment on placing the board surface produced can conduct to ground through conductive pin, thereby realizes dual static-removing, safe and reliable more.

Drawings

FIG. 1 is a main sectional view of the present invention;

FIG. 2 is a sectional top view of the present invention;

FIG. 3 is a perspective view of the ring frame of the present invention;

fig. 4 is an enlarged view of the position a of the present invention.

Illustration of the drawings:

1. a base; 2. a guide bar; 3. a first bump; 4. an annular frame; 5. a first water tank; 6. a spring; 7. moving the plate; 8. a second water tank; 9. a connecting hose; 10. anti-static sponge; 11. a water seepage hole; 12. a motor; 13. a screw rod; 14. a second bump; 15. a diagonal bar; 16. wiping the board; 17. a water pump; 18. a water inlet pipe; 19. a water outlet pipe; 20. placing the plate; 21. a conductive pin; 22. and (6) perforating.

Detailed Description

Fig. 1 to 4 show, relate to a colliery electrical automation equipment is with preventing static device, including base 1, four angles of base 1 upper surface are fixed with four

guide bars

2, 2 sliding surface of four guide bars are connected with four first lugs 3, the common fixedly connected with annular frame 4 of four first lugs 3, annular frame 4 is inside to have seted up first basin 5, the 4 inside walls of annular frame are equipped with four movable plates 7, four movable plates 7 are close to the equal fixedly connected with a plurality of springs 6 in one side of annular frame 4, the one end that movable plate 7 was kept away from to a plurality of springs 6 all with annular frame 4 fixed connection, the second basin 8 has all been seted up to four movable plates 7 are inside, the equal fixedly connected with of one side of annular frame 4 prevents static sponge 10 is kept away from to four movable plates 7, base 1 upper surface is equipped with places board 20.

When using water source heat pump groundwater recharge equipment, put electrical equipment on placing the board 20 surface, when electrical equipment is stained with the dust or probably produces static because of long-time use surface, water pump 17 will be external water source through outlet pipe 19 suction in first basin 5, in the leading-in second basin 8 of rethread coupling hose 9 water in with first basin 5, water permeates to antistatic sponge 10 through infiltration hole 11 at last. Then the motor 12 is started to start to rotate positively or reversely, the motor 12 drives the screw rod 13 to rotate, so that the annular frame 4 starts to move up and down on the surface of the electrical equipment continuously, the anti-static sponge 10 wipes the surface of the equipment, the wiping plate 16 which moves synchronously wipes water stains left by the anti-static sponge 10 dry, the effect of eliminating the surface static electricity of the electrical equipment is achieved, in addition, the static electricity on the surface of the electrical equipment can be guided into the ground through the placing plate 20 and the conducting pins 21, and double insurance is achieved.

In a further scheme, a motor 12 is fixed on one side of the upper surface of the base 1, a screw rod 13 is fixedly connected to a driving end of the motor 12, a second bump 14 is fixedly connected to one side of the outer side wall of the annular frame 4, which is close to the motor 12, the top end of the screw rod 13 penetrates through the second bump 14 and is in threaded rotation connection with the second bump 14, and the up-and-down movement of the annular frame 4 can be realized through the forward-and-backward rotation of the motor 12.

In a further scheme, a connecting hose 9 is connected to one side of the moving plate 7 close to the annular frame 4, and two ends of the connecting hose 9 are respectively communicated with the first water tank 5 and the second water tank 8, so that water in the first water tank 5 can be conveniently guided into the second water tank 8.

In a further scheme, a plurality of water seepage holes 11 are formed in one side, close to the anti-static sponge 10, of each of the four moving plates 7, so that water in the second water tank 8 can seep into the anti-static sponge 10 conveniently.

In a further scheme, four inclined rods 15 are fixedly connected to the top end of the annular frame 4, a wiping plate 16 is fixedly connected to the top ends of the four inclined rods 15, and water absorbing cloth is arranged on the surface of the wiping plate 16, so that the wiping plate 16 can move up and down along with the annular frame 4, and water on the surface of equipment is wiped.

In a further scheme, a water pump 17 is fixed on one side of the upper surface of the base 1, which is far away from the motor 12, a water inlet end and a water outlet end of the water pump 17 are respectively connected with a water inlet pipe 18 and a water outlet pipe 19, the first water tank 5 is communicated with one end, which is far away from the water pump 17, of the water outlet pipe 19, and water can be supplied to the first water tank 5 through the water pump 17.

In a further scheme, the placing plate 20 is a conductive iron plate, the lower surface of the placing plate 20 is fixedly connected with a plurality of conductive pins 21, a plurality of through holes 22 are formed in the position, close to the plurality of conductive pins 21, of the base 1, the bottom ends of the plurality of conductive pins 21 penetrate through the plurality of through holes 22 respectively to be in contact with the ground, and static electricity on the surface of the electrical equipment can be led into the ground through the conductive pins 21.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a colliery electrical automation equipment is with antistatic device, includes base (1), its characterized in that: four guide rods (2) are fixed at four corners of the upper surface of the base (1), four first convex blocks (3) are connected on the surfaces of the four guide rods (2) in a sliding manner, an annular frame (4) is fixedly connected with the four first convex blocks (3) together, annular frame (4) inside has seted up first basin (5), annular frame (4) inside wall is equipped with four movable plates (7), four movable plate (7) are close to a plurality of springs (6) of the equal fixedly connected with in one side of annular frame (4), and are a plurality of movable plate (7) are kept away from in spring (6) one end all with annular frame (4) fixed connection, four second basin (8), four have all been seted up to movable plate (7) inside the equal fixedly connected with in one side of annular frame (4) is kept away from in movable plate (7) prevents static sponge (10), base (1) upper surface is equipped with places board (20).

2. The anti-static device for the coal mine electric automation equipment as claimed in claim 1, wherein: the motor (12) is fixed on one side of the upper surface of the base (1), the driving end of the motor (12) is fixedly connected with a screw rod (13), one side of the outer side wall of the annular frame (4) close to the motor (12) is fixedly connected with a second bump (14), and the top end of the screw rod (13) penetrates through the second bump (14) and is in threaded rotation connection with the second bump (14).

3. The anti-static device for the coal mine electric automation equipment as claimed in claim 1, wherein: one side, close to the annular frame (4), of the moving plate (7) is connected with a connecting hose (9), and two ends of the connecting hose (9) are communicated with the first water tank (5) and the second water tank (8) respectively.

4. The anti-static device for the coal mine electric automation equipment as claimed in claim 1, wherein: and a plurality of water seepage holes (11) are formed in one side, close to the anti-static sponge (10), of each of the four moving plates (7).

5. The anti-static device for the coal mine electric automation equipment as claimed in claim 1, wherein: the cleaning device is characterized in that four inclined rods (15) are fixedly connected to the top end of the annular frame (4), a cleaning plate (16) is fixedly connected to the top ends of the four inclined rods (15), and water absorbing cloth is arranged on the surface of the cleaning plate (16).

6. The anti-static device for the coal mine electric automation equipment as claimed in claim 1, wherein: one side of the upper surface of the base (1) far away from the motor (12) is fixed with a water pump (17), the water inlet end and the water outlet end of the water pump (17) are respectively connected with a water inlet pipe (18) and a water outlet pipe (19), and the first water tank (5) at one end of the water outlet pipe (19) far away from the water pump (17) is communicated.

7. The anti-static device for the coal mine electric automation equipment as claimed in claim 1, wherein: the electric conduction iron plate is characterized in that the placing plate (20) is an electric conduction iron plate, a plurality of electric conduction needles (21) are fixedly connected to the lower surface of the placing plate (20), a plurality of through holes (22) are formed in the position, close to the plurality of electric conduction needles (21), of the base (1), and the bottom ends of the plurality of electric conduction needles (21) are respectively penetrated through the plurality of through holes (22) to be in contact with the ground.