CN217813605U

CN217813605U - Colliery is prevention and cure water early warning device in pit

Info

Publication number: CN217813605U
Application number: CN202222294267.9U
Authority: CN
Inventors: 吴昌龙
Original assignee: Sichuan Zhuchuang Safety Technology Co ltd
Current assignee: Sichuan Zhuchuang Safety Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-11-15
Anticipated expiration: 2032-08-31

Abstract

The utility model provides a colliery is prevention and cure water early warning device in pit. The coal mine underground water prevention and control early warning device comprises: plate body, alarm control switch and siren, the bottom fixed mounting of plate body has the barrel, alarm control switch and the bottom inner wall fixed connection of barrel, the equal fixed mounting of both sides inner wall of barrel has fixed frame, and equal fixed mounting has the locating lever in two fixed frames, and equal sliding sleeve is equipped with the connecting block on two locating levers, and the sliding sleeve is equipped with the spring on the locating lever that corresponds, the top of spring contacts with the bottom of the connecting block that corresponds, the bottom of spring contacts with the bottom inner wall of the fixed frame that corresponds, and fixed mounting has same water-collecting cylinder on two connecting blocks. The utility model provides a colliery is prevention and cure water early warning device in pit has the more timely advantage of trigger alarm switch.

Description

Colliery is prevention and cure water early warning device in pit

Technical Field

The utility model relates to a waterproof alarm technical field especially relates to a colliery is prevention and cure water early warning device in pit.

Background

The coal mine is a mine specially used for mining coal mines and is generally underground, so that the coal mine is easily infiltrated by underground water, once a large amount of underground water is infiltrated into the coal mine, mine accidents can be caused, and the personal safety of mining personnel can be threatened.

Therefore, when mining in a coal mine hole, generally, a water prevention and control early warning device is arranged in different areas, so that when water leakage occurs in the mine hole, the water prevention and control early warning device can be found in time to better deal with or enable mining personnel to escape in time.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a colliery is water precaution early warning device in pit that trigger alarm switch is more timely.

In order to solve the technical problem, the utility model provides a colliery is prevention and cure water early warning device in pit includes: plate body, alarm control switch and siren, the bottom fixed mounting of plate body has the barrel, the bottom inner wall fixed connection of alarm control switch and barrel, the equal fixed mounting in both sides inner wall of barrel has fixed frame, and equal fixed mounting has the locating lever in two fixed frames, and equal slip cap is equipped with the connecting block on two locating levers, and the slip cap is equipped with the spring on the locating lever that corresponds, the top of spring contacts with the bottom of the connecting block that corresponds, the bottom of spring contacts with the bottom inner wall of the fixed frame that corresponds, and fixed mounting has same water-collecting barrel on two connecting blocks.

Preferably, a filter cartridge is fixedly mounted on the top of the plate body.

Preferably, handle rings are fixedly arranged on both sides of the filter cylinder.

Preferably, the top fixed mounting of the plate body has four bracing pieces, and fixed cover is equipped with same platform of placing on four bracing pieces, the siren passes through the screw and places a fixed connection, and the top fixed mounting of four bracing pieces has same toper top cap.

Preferably, fixed mounting has a leak hopper in the barrel, fixed cover is equipped with first seal ring on the leak hopper, the top fixed mounting of a water collecting cylinder has the annular lid, the top fixed mounting of annular lid has a ring section of thick bamboo, the last slip cover of leak hopper is equipped with the second seal ring, second seal ring and a ring section of thick bamboo fixed connection.

Preferably, the bottom of the water collecting cylinder is fixedly provided with a drain pipe, and the other end of the drain pipe penetrates through the cylinder body and is fixedly connected with the cylinder body.

Preferably, the plate body is provided with a leakage opening, and the leakage opening corresponds to the cylinder body.

Compared with the prior art, the utility model provides a colliery is prevention and cure water early warning device in pit has following beneficial effect:

the utility model provides a colliery is prevention and cure water early warning device in pit, which comprises a plate body, the barrel, fixed frame, the locating lever, the connecting block, a spring, water collecting barrel and alarm control switch cooperate, make early warning device's trigger mechanism realize with the help of the gravity of water gathering, this early warning device can gather the water of leaking again simultaneously, compare in the buoyancy that relies on water and trigger the early warning office, it just triggers when rivers just leak, it is lower to the reliance of early warning environment, through the hourglass hopper, first seal ring, the annular lid, ring section of thick bamboo and second seal ring cooperate, can be after triggering alarm control switch, seal between water collecting barrel and the barrel, avoid water to overflow in the barrel from the water collecting barrel to cause the influence to alarm control switch.

Drawings

Fig. 1 is a schematic front sectional structural view of the coal mine underground water prevention and control early warning device provided by the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a front view structure diagram of the coal mine underground water prevention and control early warning device provided by the utility model.

Reference numbers in the figures: 1. a plate body; 2. a barrel; 3. a fixing frame; 4. positioning a rod; 5. connecting blocks; 6. a spring; 7. a water collection cylinder; 8. an alarm control switch; 9. a filter cartridge; 10. a support bar; 11. a placing table; 12. an alarm; 13. a conical top cover; 14. a handle ring; 15. a water funnel; 16. a first seal ring; 17. an annular cover; 18. A ring cylinder; 19. a second seal ring; 20. and a water discharge pipe.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic front sectional structural view of the coal mine underground water prevention and warning device provided by the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a front view structure diagram of the coal mine underground water prevention and control early warning device provided by the utility model. Colliery is prevention and cure water early warning device in pit includes: the plate comprises a plate body 1, an alarm control switch 8 and an alarm 12, wherein the plate body 1 is provided with a leakage opening, the leakage opening corresponds to a cylinder body 2, the leakage opening enables water flowing onto the plate body 1 to flow into a water leakage hopper 15 and finally flow into a water collecting cylinder 7, the bottom of the plate body 1 is fixedly provided with the cylinder body 2, the cylinder body 2 is connected with the plate body 1 through screws, the alarm control switch 8 is fixedly connected with the inner wall of the bottom of the cylinder body 2, the inner walls of two sides of the cylinder body 2 are respectively and fixedly provided with a fixed frame 3, two fixed frames 3 are respectively and fixedly provided with a positioning rod 4, two positioning rods 4 are respectively and slidably provided with a connecting block 5, a spring 6 is slidably provided on the corresponding positioning rod 4, the top end of the spring 6 is in contact with the bottom of the corresponding connecting block 5, the bottom end of the spring 6 is in contact with the inner wall of the bottom of the corresponding fixed frame 3, the same water collecting cylinder 7 is fixedly provided on the two connecting blocks 5, when water flows into the water collecting cylinder 7, the gravity of the water collecting cylinder 7 is increased, so that the water collecting cylinder 7 begins to descend and finally contacts with a button of an alarm control switch 8, and an early warning alarm is triggered by the gravity, a drain pipe 20 is fixedly installed at the bottom of the water collecting cylinder 7, the other end of the drain pipe 20 penetrates through the cylinder body 2 and is fixedly connected with the cylinder body 2, the drain pipe 20 is divided into two parts, namely a hose and a pipe head, the pipe head penetrates through the cylinder body 2 and is fixedly connected with the cylinder body 2, external threads are further formed on the pipe head, a screwing cover is sleeved on the pipe head, a filter cylinder 9 is fixedly installed at the top of the plate body 1, the filter cylinder 9 is fixedly connected with the plate body 1 through screws, four annular-distributed leakage openings are formed in the filter cylinder 9, four filter screens are fixedly installed at the four leakage openings, so that impurities in the water can be isolated when the water flows into the water collecting cylinder 7, the two sides of the filter cylinder 9 are fixedly installed with a handle ring 14, handle as transport early warning device can be regarded as to ring 14, and the cover is equipped with the rubber sleeve on ring 14, four bracing pieces 10 of top fixed mounting of plate body 1, fixed cover is equipped with same platform 11 of placing on four bracing pieces 10, siren 12 passes through the screw and places platform 11 fixed connection, the top fixed mounting of four bracing pieces 10 has same toper top cap 13, toper top cap 13 can regard as whole early warning device's safeguard mechanism, the piece or the rock fall that drop in avoiding the coal mine hole cause destruction or interference to early warning device.

The water leakage bucket 15 is fixedly installed in the barrel 2, the first sealing ring 16 is fixedly sleeved on the water leakage bucket 15, a rubber ring is embedded at the top of the first sealing ring 16, a good waterproof effect can be achieved when the rubber ring is in contact with the second sealing ring 19, the annular cover 17 is fixedly installed at the top end of the water collection barrel 7, the annular cover 18 is fixedly installed at the top of the annular cover 17, the second sealing ring 19 is sleeved on the water leakage bucket 15 in a sliding mode, the second sealing ring 19 is fixedly connected with the annular cover 18, when water is collected by the water collection barrel 7 and descends, the annular cover 17 can be driven, the annular cover 18 and the second sealing ring 19 descend, the second sealing ring 19 and the first sealing ring 16 are closed, and at the moment, water flowing into the water collection barrel 7 can be prevented from overflowing into the barrel 2.

The utility model provides a colliery is prevention and cure water early warning device in pit's theory of operation as follows:

when the early warning device is deployed, a pit hole close to the barrel body 2 needs to be dug in a deployment area, then the early warning device is placed above the pit hole, the barrel body 2 is located in the pit hole, when underground water leaks in the area, the underground water flows on the ground and flows into the water leakage bucket 15 through a leakage opening, then the underground water passes through the filter cylinder 9 while flowing on the ground, then the underground water passes through the water leakage bucket 15 and flows into the water collection cylinder 7, and the underground water continuously descends along with increasing amount of water in the water collection cylinder 7, and the corresponding connecting block 5 is driven to extrude the spring 6 in the descending process of the underground water until the water collection cylinder 7 is in contact with a button on the alarm control switch 8 and drives the button to descend, so that an alarm is triggered, then the alarm 12 gives an alarm, so that the underground water leakage in a coal mine can be timely early warned, meanwhile, the water collection cylinder 7 descends through the annular cover 17 when descending, the annular cover 17 drives the second sealing ring 19 to descend through the annular cover 18, until the second sealing ring 19 is in contact with the first sealing ring 16, at this time, the water collection cylinder 7 and the alarm control switch 15 can not be closed, so that the water leakage can not flow into the drain pipe 20, and the water collection cylinder can be prevented from interfering with the drain pipe when the drain pipe 20, and the early warning device can be released, so that the early warning device can be released when the drain pipe 20.

the utility model provides a colliery is prevention and cure water early warning device in pit, through plate body 1, barrel 2, fixed frame 3, locating lever 4, connecting block 5, spring 6, water collection cylinder 7 and alarm control switch 8 cooperate, make early warning device's trigger mechanism realize with the help of the gravity of water gathering, this early warning device can gather the water of leaking again simultaneously, compare in the buoyancy that relies on water and trigger the early warning office, it can just trigger when rivers just leak, the reliance to the early warning environment is lower, through hourglass fill 15, first seal ring 16, annular lid 17, ring section of thick bamboo 18 and second seal ring 19 cooperate, can be after triggering alarm control switch 8, seal between water collection cylinder 7 and barrel 2, avoid water from overflowing to causing the influence to alarm control switch 8 in the barrel 2 in the water collection cylinder 7.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a colliery is water prevention and cure early warning device in pit, includes plate body, alarm control switch and siren, its characterized in that: the bottom fixed mounting of plate body has the barrel, alarm control switch and the bottom inner wall fixed connection of barrel, the equal fixed mounting of both sides inner wall of barrel has fixed frame, and equal fixed mounting has the locating lever in two fixed frames, and equal sliding sleeve is equipped with the connecting block on two locating levers, and sliding sleeve is equipped with the spring on the locating lever that corresponds, the top of spring contacts with the bottom of the connecting block that corresponds, the bottom of spring contacts with the bottom inner wall of the fixed frame that corresponds, and fixed mounting has same a water-collecting tank on two connecting blocks.

2. The coal mine underground water prevention and warning device as claimed in claim 1, wherein a filter cartridge is fixedly installed on the top of the plate body.

3. The coal mine underground water prevention and warning device as claimed in claim 2, wherein handle rings are fixedly mounted on both sides of the filter cylinder.

4. The coal mine underground water prevention and treatment early warning device as claimed in claim 1, wherein four support rods are fixedly mounted at the top of the plate body, the same placing table is fixedly sleeved on the four support rods, the alarm is fixedly connected with the placing table through screws, and the same conical top cover is fixedly mounted at the top ends of the four support rods.

5. The coal mine underground water prevention and warning device as claimed in claim 1, wherein a water leakage bucket is fixedly mounted in the barrel, a first sealing ring is fixedly sleeved on the water leakage bucket, an annular cover is fixedly mounted at the top end of the water collecting barrel, a ring barrel is fixedly mounted at the top of the annular cover, a second sealing ring is slidably sleeved on the water leakage bucket, and the second sealing ring is fixedly connected with the ring barrel.

6. The coal mine underground water prevention and early warning device as claimed in claim 1, wherein a drain pipe is fixedly installed at the bottom of the water collecting barrel, and the other end of the drain pipe penetrates through the barrel and is fixedly connected with the barrel.

7. The coal mine underground water prevention and warning device as claimed in claim 1, wherein a leakage opening is formed in the plate body, and the leakage opening corresponds to the barrel body.