CN211551071U

CN211551071U - Risk early warning supporting table for coal mine operation

Info

Publication number: CN211551071U
Application number: CN201921965170.8U
Authority: CN
Inventors: 刘影
Original assignee: Heilongjiang Jijia Electrical Equipment Co ltd
Current assignee: Heilongjiang Jijia Electrical Equipment Co ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2020-09-22
Anticipated expiration: 2029-11-14

Abstract

The utility model belongs to the technical field of coal mine operation, in particular to a risk early warning supporting table for coal mine operation, which comprises a base, wherein the surface of the base is fixedly connected with a positive and negative motor, an output shaft of the positive and negative motor is fixedly connected with a threaded column, the surface of the threaded column is sleeved with a threaded pipe, the other end of the threaded pipe is fixedly and disorderly connected with a box body, and the surface of the base is fixedly connected with a telescopic rod; the utility model discloses, through setting up positive and negative motor, screw post and screwed pipe for people are when the altitude mixture control to the box, and people are through the positive and negative motor function of control switch control, and positive and negative motor function drives the screw post and rotates, under the cooperation of screw post and screwed pipe, make the box carry out altitude mixture control, under the combined action of positive and negative motor, screw post and screwed pipe, make people more swift when the altitude mixture control of box.

Description

Risk early warning supporting table for coal mine operation

Technical Field

The utility model belongs to the technical field of the colliery operation, concretely relates to risk early warning brace table for coal mine operation.

Background

Mining is a high-risk industry with a plurality of influencing factors and very complex working environment, directly threatens the personal safety of coal mine staff and the national property safety, has more unsafe factors in mine production due to the limitation of geology and mining conditions, and is often threatened by gas and coal dust, but some existing devices rarely give an early warning to the mine production, cannot move at any time and are much unchanged.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a risk early warning brace table for coal mine operation has the characteristics of early warning.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a risk early warning brace table for coal mine operation, includes the base, base fixed surface is connected with positive and negative motor, positive and negative motor output shaft fixedly connected with screw thread post, the screwed pipe has been cup jointed on screw thread post surface, the fixed indiscriminate box that has connect of screwed pipe other end, base fixed surface is connected with the telescopic link, telescopic link other end fixed connection is on the box surface, the telescopic link is total two, and the symmetric connection is on the base surface, box fixed surface is connected with air detector, air detector one end fixedly connected with breather pipe, the breather pipe other end is worn to establish in the box.

Preferably, the box fixed surface is connected with the temperature-sensing appearance, the box fixed surface is connected with bee calling organ, the air intake has been seted up on the box surface, the air outlet has been seted up on the box surface, air outlet inner wall fixedly connected with exhaust fan, box fixed surface is connected with the camera.

Preferably, the box fixed surface is connected with the bracing piece, bracing piece other end fixedly connected with fixed plate, the bracing piece is total four, and is the rectangular connection at the box surface, fixed plate fixed surface is connected with the alarm.

Preferably, base bottom fixedly connected with electric putter, electric putter other end fixedly connected with base, base bottom fixedly connected with dead lever, dead lever other end fixedly connected with bumper shock absorber, bumper shock absorber other end fixedly connected with universal wheel, electric putter is total four, and is the rectangular connection in the base bottom, the dead lever is total four, and is the rectangular connection in the base bottom.

Preferably, an energy storage bin is arranged in the base, a storage battery is fixedly connected to the inner wall of the energy storage bin, a control switch is fixedly connected to the surface of the base, and a handle is fixedly connected to the side face of the base.

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

the utility model discloses, through setting up positive and negative motor, screw post and screwed pipe, make people when the altitude mixture control to the box, people through control switch control positive and negative motor operation, positive and negative motor operation drives the screw post and rotates, under the cooperation of screw post and screwed pipe, make the box can carry out altitude mixture control, under the combined action of positive and negative motor, screw post and screwed pipe, make people more swift when the altitude mixture control to the box, through setting up the telescopic link, make people when the altitude mixture control to the box, under the effect of telescopic link, make people when the altitude mixture control to the box, the box can directional movement, thereby avoided the box to take place the skew when the altitude mixture control, through setting up universal wheel and electric putter, make people when moving the device, people control electric putter through control switch and stretch out and draw back, electric putter makes the universal wheel contact with ground, under the combined action of the universal wheels and the electric push rod, people can move the device more easily.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural view of the present invention;

in the figure: 1. a base; 2. a positive and negative motor; 3. a threaded post; 4. a threaded pipe; 5. a box body; 6. a telescopic rod; 7. an air detector; 8. a breather pipe; 9. a buzzer; 10. an air inlet; 11. an air outlet; 12. An exhaust fan; 13. a camera; 14. a support bar; 15. a fixing plate; 16. an alarm; 17. an electric push rod; 18. a base; 19. fixing the rod; 20. a shock absorber; 21. a universal wheel; 22. an energy storage bin; 23. a storage battery; 24. a control switch; 25. a handle; 26. a temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a risk early warning supporting table for coal mine operation comprises a base 1, wherein a positive and negative motor 2 is fixedly connected to the surface of the base 1, a threaded column 3 is fixedly connected to an output shaft of the positive and negative motor 2, a threaded pipe 4 is sleeved on the surface of the threaded column 3, the threaded column 3 and the threaded pipe 4 are arranged, so that when people adjust the height of a box body 5, people control the positive and negative motor 2 to operate through a control switch 24, the positive and negative motor 2 operates to drive the threaded column 3 to rotate, the box body 5 can be adjusted in height under the matching of the threaded column 3 and the threaded pipe 4, under the combined action of the positive and negative motor 2, the threaded column 3 and the threaded pipe 4, people can adjust the height of the box body 5 more quickly, the box body 5 is fixedly and disorderly connected to the other end of the threaded pipe 4, a telescopic rod 6 is fixedly connected to the surface of the base, make people when the altitude mixture control to box 5, under the effect of telescopic link 6 for people box 5 can directional removal when 5 altitude mixture control to box to avoided box 5 skew to take place when altitude mixture control, 6 other end fixed connection of telescopic link is on the box 5 surface, 6 total two of telescopic link, and the symmetric connection is on base 1 surface, 5 fixed surface of box is connected with

air detector

7, 7 one end fixedly connected with breather pipe 8 of air detector, 8 the other end of breather pipe wears to establish in box 5.

Specifically, the fixed surface of box 5 is connected with temperature-sensing appearance 26, the fixed surface of box 5 is connected with bee calling organ 9, air intake 10 has been seted up on the surface of box 5, air outlet 11 has been seted up on the surface of box 5, the 11 inner wall fixedly connected with exhaust fan 12 of air outlet, the fixed surface of box 5 is connected with camera 13.

Specifically, the surface fixed connection of box 5 has

bracing piece

14, 14 other end fixedly connected with fixed plate 15 of bracing piece, the bracing piece 14 is total four, and is the rectangular connection on the surface of box 5, fixed plate 15 surface fixed connection has alarm 16.

Specifically, base 1 bottom fixedly connected with electric putter 17, electric putter 17 other end fixedly connected with base 18, base 1 bottom fixedly connected with dead lever 19, dead lever 19 other end fixedly connected with bumper shock absorber 20, bumper shock absorber 20 other end fixedly connected with universal wheel 21 is through setting up universal wheel 21 and electric putter 17 for people are when removing the device, and people are flexible through control switch 24 control electric putter 17, and electric putter 17 is flexible to make universal wheel 21 contact with ground, under the combined action of universal wheel 21 and electric putter 17, makes people can be lighter when removing the device, electric putter 17 is total four, and is the rectangular connection in base 1 bottom, dead lever 19 is total four, and is the rectangular connection in base 1 bottom.

Specifically, an energy storage bin 22 is arranged in the base 1, a storage battery 23 is fixedly connected to the inner wall of the energy storage bin 22, a control switch 24 is fixedly connected to the surface of the base 1, and a handle 25 is fixedly connected to the side face of the base 1.

The utility model discloses a theory of operation and use flow: when the utility model is used, the device is firstly placed at a proper position, when people need to detect the air entry, people control the positive and negative motor 2 to operate through the control switch 24, the positive and negative motor 2 operates to drive the threaded column 3 to rotate, under the mutual matching of the threaded column 3 and the threaded pipe 4, the box body 5 can be adjusted to the corresponding height, then, by controlling the operation of the exhaust fan 12, the exhaust fan 12 operates to circulate the gas in the box 5, under the action of the air detector 7, the gas in the box body 5 can be detected, when the gas in the box body 5 exceeds the standard, the alarm 16 and the buzzer 9 work simultaneously to remind people, when people need to move the device, people control the electric push rod 17 to stretch out and draw back through the control switch 24, and the electric push rod 17 stretches out and draws back to make the universal wheel 21 contact with the ground, so that people can move the device more easily.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a risk early warning brace table for coal mine operation, includes base (1), its characterized in that: base (1) fixed surface is connected with positive and negative motor (2), positive and negative motor (2) output shaft fixedly connected with screw thread post (3), screwed pipe (4) have been cup jointed on screw thread post (3) surface, screwed pipe (4) other end is fixed in disorder and has been connect box (5), base (1) fixed surface is connected with telescopic link (6), telescopic link (6) other end fixed connection is on box (5) surface, telescopic link (6) are total two, and the symmetric connection is on base (1) surface, box (5) fixed surface is connected with air detector (7), air detector (7) one end fixedly connected with breather pipe (8), breather pipe (8) other end is worn to establish in box (5).

2. A risk early warning support platform for coal mine operation as claimed in claim 1, wherein: the utility model discloses a solar water heater, including box (5), box (5) fixed surface is connected with temperature-sensing appearance (26), box (5) fixed surface is connected with bee calling organ (9), air intake (10) have been seted up on box (5) surface, air outlet (11) inner wall fixedly connected with exhaust fan (12), box (5) fixed surface is connected with camera (13).

3. A risk early warning support platform for coal mine operation as claimed in claim 1, wherein: the utility model discloses a box, including box (5), bracing piece (14) other end fixedly connected with fixed plate (15), bracing piece (14) are total four, and are the rectangular connection on box (5) surface, fixed plate (15) fixed surface is connected with alarm (16).

4. A risk early warning support platform for coal mine operation as claimed in claim 1, wherein: base (1) bottom fixedly connected with electric putter (17), electric putter (17) other end fixedly connected with base (18), base (1) bottom fixedly connected with dead lever (19), dead lever (19) other end fixedly connected with bumper shock absorber (20), bumper shock absorber (20) other end fixedly connected with universal wheel (21), electric putter (17) are total four, and are the rectangular connection in base (1) bottom, dead lever (19) are total four, and are the rectangular connection in base (1) bottom.

5. A risk early warning support platform for coal mine operation as claimed in claim 1, wherein: the energy storage device is characterized in that an energy storage bin (22) is arranged in the base (1), a storage battery (23) is fixedly connected to the inner wall of the energy storage bin (22), a control switch (24) is fixedly connected to the surface of the base (1), and a handle (25) is fixedly connected to the side face of the base (1).