CN210530926U

CN210530926U - Colliery is prevention and cure water early warning device in pit

Info

Publication number: CN210530926U
Application number: CN201921721764.4U
Authority: CN
Inventors: 于晨; 宋雷雷; 张鹏飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-05-15
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a colliery is prevention and cure water early warning device in pit, including knob and second casing, the bottom fixedly connected with pivot of knob, the bottom of pivot runs through the second casing and extends to the inside of second casing, the bottom welding of pivot has the driving gear, the lateral wall meshing of driving gear is connected with the driven gear that evenly distributes that the quantity is four, the bottom welding of driven gear has the lead screw, the lateral wall fixedly connected with bearing of lead screw, the outer lane of bearing is installed in the bottom of second casing; drive the pivot through the knob and rotate, and then drive the driving gear and rotate, and then mesh transmission driven gear, drive the lead screw and rotate, and then carry out the probing through the drill bit to ground, and then fix the device, simultaneously, the rotation of lead screw makes third sleeve rebound, can be according to the distance of first copper of water level adjustment and third sleeve bottom, facilitates the use.

Description

Colliery is prevention and cure water early warning device in pit

Technical Field

The utility model relates to a water early warning technical field specifically is a colliery is water precaution early warning device in pit.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Safety causes main problems troubling coal production, wherein five natural disasters including gas, coal dust, water, fire and a roof are taken as main problems, and the damage degree of water damage is in the first place, so that the early warning of water is very important. The existing coal mine underground water prevention and warning device is simple in structure, the whole device needs to be fixed through external force when the device is installed, the installation process is very complicated, and therefore the coal mine underground water prevention and warning device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery is prevention and cure water early warning device in pit to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery is water prevention and treatment early warning device in pit, includes knob and second casing, the bottom fixedly connected with pivot of knob, the bottom of pivot runs through the inside that the second casing extends to the second casing, the bottom welding of pivot has the driving gear, the lateral wall meshing of driving gear is connected with the evenly distributed's that quantity is four driven gear, driven gear's bottom welding has the lead screw, the lateral wall fixedly connected with bearing of lead screw, the outer lane of bearing is installed in the bottom of second casing, the bottom threaded connection of second casing has the second sleeve, the spout has been seted up to the telescopic inside wall of second, the inside sliding connection of spout has the third sleeve, the bottom of lead screw runs through the third sleeve and extends to the telescopic outside of third.

As further preferable in the present technical solution: the bottom center fixedly connected with of second casing links the piece, first copper is installed to the bottom of linking the piece, the battery is installed at the top of second casing, top one side fixedly connected with bee calling organ of second casing, the top fixedly connected with warning light of bee calling organ.

As further preferable in the present technical solution: the utility model discloses a copper plate, including first casing, second casing, third sleeve fixed connection, L type spout, L type slider, first casing, second casing, third sleeve fixed connection, L type link piece is installed to the bottom of second casing, L type link piece is installed to the L type, L type spout has been seted up to the bottom of L type link piece, the inside sliding connection of L type spout has L type slider, the inboard sliding connection of L type slider has first casing, the second copper is installed at the top of first casing, the bottom and the third.

As further preferable in the present technical solution: the positive pole of battery passes through the wire electrical property with the negative pole of bee calling organ and links to each other, the positive pole of bee calling organ passes through the wire electrical property with the negative pole of warning light and links to each other, the anodal of warning light passes through the wire electrical property with first copper and links to each other, the negative pole of battery passes through the wire and links to each other with the second copper electrical property.

As further preferable in the present technical solution: the outer side wall of the third sleeve is provided with a through hole.

As further preferable in the present technical solution: the bottom fixedly connected with drill bit of lead screw, the lateral wall cover of lead screw and drill bit is equipped with first sleeve, first sleeve is located the telescopic bottom of third.

Compared with the prior art, the beneficial effects of the utility model are that: drive the pivot through the knob and rotate, and then drive the driving gear and rotate, and then mesh transmission driven gear, drive the lead screw and rotate, and then carry out the probing through the drill bit to ground, and then fix the device, simultaneously, the rotation of lead screw makes third sleeve rebound, can be according to the distance of first copper of water level adjustment and third sleeve bottom, facilitates the use.

Drawings

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

fig. 2 is a schematic top view of the L-shaped connecting block of the present invention;

fig. 3 is a top view of the driving gear of the present invention.

In the figure: 1. an alarm light; 2. a buzzer; 3. a storage battery; 4. a driven gear; 5. connecting blocks; 6. a first copper plate; 7. a screw rod; 8. l-shaped connecting blocks; 9. an L-shaped slider; 10. a second copper plate; 11. a first housing; 12. a first sleeve; 13. a drill bit; 14. a knob; 15. a rotating shaft; 16. a driving gear; 17. a second housing; 18. a bearing; 19. a second sleeve; 20. a chute; 21. a third sleeve; 22. a through hole; 23. an L-shaped chute.

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 a technical solution: the utility model provides a colliery is water precaution early warning device in pit, including knob 14 and second casing 17, the bottom fixedly connected with pivot 15 of knob 14, the bottom of pivot 15 runs through the inside that second casing 17 extends to second casing 17, the bottom welding of pivot 15 has driving gear 16, the lateral wall meshing of driving gear 16 is connected with evenly distributed's that quantity is four driven gear 4, the bottom welding of driven gear 4 has lead screw 7, the lateral wall fixedly connected with bearing 18 of lead screw 7, the outer lane of bearing 18 is installed in the bottom of second casing 17, the bottom threaded connection of second casing 17 has second sleeve 19, spout 20 has been seted up to the inside wall of second sleeve 19, the inside sliding connection of spout 20 has third sleeve 21, the bottom of lead screw 7 runs through the outside that third sleeve 21 extended to third sleeve 21.

In this embodiment, specifically: the bottom center fixedly connected with of second casing 17 links piece 5, and first copper 6 is installed to the bottom of linking piece 5, and battery 3 is installed at the top of second casing 17, and top one side fixedly connected with buzzer 2 of second casing 17, the top fixedly connected with warning light 1 of buzzer 2, buzzer 2 and warning light 1 are used for warning the staff.

In this embodiment, specifically: l type is installed to the bottom of second casing 17 and is linked piece 8, L type spout 23 has been seted up to the bottom that the piece 8 is linked to the L type, the inside sliding connection of L type spout 23 has L type slider 9, the inboard sliding connection of L type slider 9 has first casing 11, second copper 10 is installed at the top of first casing 11, the bottom and the third sleeve 21 fixed connection of L type slider 9, the inside of first casing 11 is the cavity design, when the water logging goes into third sleeve 21, first casing 11 floats to the surface of water, and then drive second copper 10 and upwards remove.

In this embodiment, specifically: the anodal of battery 3 passes through the wire electrical property with buzzer 2's negative pole and links to each other, buzzer 2's positive pole passes through the wire electrical property with alarm lamp 1's negative pole and links to each other, alarm lamp 1's positive pole passes through the wire electrical property with first copper 6 and links to each other, battery 3's negative pole passes through the wire and links to each other with second copper 10 electrical property, and through above setting, when second copper 10 and first copper 6 contact, battery 3 makes alarm lamp 1 and buzzer 2 be in operating condition through the circuit of intercommunication, warns the staff.

In this embodiment, specifically: the outer side wall of the third sleeve 21 is provided with a through hole 22, and the through hole 22 can enable water to flow into the third sleeve 21.

In this embodiment, specifically: the bottom fixedly connected with drill bit 13 of lead screw 7, the lateral wall cover of lead screw 7 and drill bit 13 is equipped with first sleeve 12, and first sleeve 12 is located the bottom of third sleeve 21, and drill bit 13 is used for probing ground, makes the bottom of lead screw 7 immerse ground, and then fixes the device, and first sleeve 12 is used for protecting drill bit 13.

In this embodiment, the model of the buzzer 2 is an AF12085 buzzer.

In this embodiment, the type of the warning lamp 1 is an N2-2CB warning lamp.

Working principle or structural principle, when in use, the first sleeve 12 is taken off, the drill bit 13 is arranged on the ground surface, the knob 14 is rotated, the knob 14 drives the driven gear 4 to rotate through the rotating shaft 15 and the driving gear 16, the screw rod 7 is further driven to rotate, the ground is further drilled through the drill bit 13, the bottom end of the screw rod 7 is enabled to be submerged into the ground surface, the whole device is fixed, the distance between the first copper plate 6 and the second copper plate 10 is adjusted through adjusting the relative position of the third sleeve 21 and the second sleeve 19, the height of the alarm water level is further controlled, when water seeps to the ground surface, the water enters the inside of the third sleeve 21 through the through hole 22, as the first shell 11 is in sliding connection with the L-shaped sliding block 9, the first shell 11 rises under the action of buoyancy, the second copper plate 10 is further driven to move upwards, when the second copper plate 10 is in contact with the first copper plate 6, the storage battery 3 enables the alarm lamp 1 and the, and warning workers.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a colliery is water prevention and cure early warning device in pit, includes knob (14) and second casing (17), its characterized in that: the bottom of the knob (14) is fixedly connected with a rotating shaft (15), the bottom end of the rotating shaft (15) penetrates through the second shell (17) and extends to the inside of the second shell (17), the bottom end of the rotating shaft (15) is welded with a driving gear (16), the outer side wall of the driving gear (16) is engaged with four driven gears (4) which are uniformly distributed, the bottom of the driven gear (4) is welded with a screw rod (7), the outer side wall of the screw rod (7) is fixedly connected with a bearing (18), the outer ring of the bearing (18) is arranged at the bottom of the second shell (17), the bottom of the second shell (17) is in threaded connection with a second sleeve (19), a sliding groove (20) is formed in the inner side wall of the second sleeve (19), a third sleeve (21) is connected to the inside of the sliding groove (20) in a sliding manner, the bottom end of the screw rod (7) penetrates through the third sleeve (21) and extends to the outside of the third sleeve (21).

2. The coal mine underground water prevention and warning device according to claim 1, characterized in that: the bottom center fixedly connected with of second casing (17) links piece (5), link the bottom of piece (5) and install first copper (6), battery (3) are installed at the top of second casing (17), top one side fixedly connected with buzzer (2) of second casing (17), top fixedly connected with warning light (1) of buzzer (2).

3. The coal mine underground water prevention and warning device according to claim 1, characterized in that: the bottom of second casing (17) is installed the L type and is linked piece (8), L type spout (23) have been seted up to the bottom that the L type links piece (8), the inside sliding connection of L type spout (23) has L type slider (9), the inboard sliding connection of L type slider (9) has first casing (11), second copper (10) are installed at the top of first casing (11), the bottom and third sleeve (21) fixed connection of L type slider (9).

4. The coal mine underground water prevention and warning device according to claim 2, characterized in that: the positive pole of battery (3) passes through the wire electrical property with the negative pole of bee calling organ (2) and links to each other, the positive pole of bee calling organ (2) passes through the wire electrical property with the negative pole of warning light (1) and links to each other, the positive pole of warning light (1) passes through the wire electrical property with first copper (6) and links to each other, the negative pole of battery (3) passes through the wire and links to each other with second copper (10) electrical property.

5. The coal mine underground water prevention and warning device according to claim 1, characterized in that: the outer side wall of the third sleeve (21) is provided with a through hole (22).

6. The coal mine underground water prevention and warning device according to claim 1, characterized in that: the bottom fixedly connected with drill bit (13) of lead screw (7), the lateral wall cover of lead screw (7) and drill bit (13) is equipped with first sleeve (12), first sleeve (12) are located the bottom of third sleeve (21).