CN217558377U

CN217558377U - Coal mine ventilation rescue emergency channel

Info

Publication number: CN217558377U
Application number: CN202220870012.XU
Authority: CN
Inventors: 谢兰兰
Original assignee: Individual
Current assignee: Li Yingsong; Yang Dongzhao
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-10-11
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a colliery ventilation rescue emergency passageway, including the rescue passageway, the fixed block is installed to the upper end symmetry on rescue passageway left side and right side, the inside top of rescue passageway is provided with the air-blower, the upper end of rescue passageway left side and right side inner wall all runs through and has seted up the mouth of fleing, the left and right sides of rescue passageway has from last rescue mouth of down having seted up, the bottom side of the mouth of fleing is arranged in to the rescue mouth, the top inner wall of rescue mouth has been seted up and has been accomodate the groove, the inside sliding connection who accomodates the groove has the slider, the vertical welding of lower surface of slider has the baffle, the top of slider is provided with the spring, the ventilation hole has been seted up in the left side of baffle is run through. The utility model discloses a combination in rescue passageway, air-blower, baffle and ventilation hole can let in the air in the mine hole to collapsing, through the combination of accomodating groove, slider, spring and step, makes things convenient for stranded personnel in the mine hole to open the rescue mouth and flee.

Description

Coal mine ventilation rescue emergency channel

Technical Field

The utility model relates to a colliery technical field specifically is a colliery ventilation rescue emergency access.

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, and regardless of which type of coal mine requires coal miners to excavate and mine coal, when coal mines have accidents, the coal miners are liable to be buried deeply in mine tunnels when the coal miners fail to respond in time.

The inventor finds that at least the following problems in the prior art are not solved, a large amount of time is consumed in the rescue process, and workers are difficult to wait until the rescue is reached; and rescue drilling in-process can lead to the mine road secondary to collapse, leads to being buried personnel survival probability greatly reduced, consequently we provide a coal mine ventilation rescue emergency passageway, can when the mine road collapses, flee from fast through the rescue passageway, make things convenient for the direct mine road that gets into of external personnel to collapse to rescue the operation simultaneously.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colliery ventilation rescue emergency access has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery ventilation rescue emergency passageway, includes the rescue passageway, the fixed block is installed to the upper end symmetry on rescue passageway left side and right side, the inside top of rescue passageway is provided with the air-blower, the upper end of rescue passageway left side and right side inner wall all runs through and has seted up the mouth of fleing, the left and right sides of rescue passageway is from last rescue mouth of down having seted up, the bottom side of the mouth of fleing is arranged in to the rescue mouth, the top inner wall of rescue mouth has been seted up and has been accomodate the groove, the inside sliding connection who accomodates the groove has the slider, the vertical welding of lower surface of slider has the baffle, the top of slider is provided with the spring, the ventilation hole has been seted up in the left side of baffle runs through, the welding of the left below of baffle has the handle, the inner wall of rescue passageway has the step from last down welding, the upper end on rescue passageway right side is provided with control button.

As a preferred embodiment of the utility model, the left and right sides of rescue passageway all is provided with the jingle bell alarm, the below of rescue mouth is arranged in to the jingle bell alarm.

As a preferred embodiment of the present invention, the inner wall of the bottom of the rescue opening is provided with a fixing groove, and the fixing groove is movably connected with the bottom of the baffle.

As an embodiment of the utility model, the vertical fixed mounting in right side of accomodating inslot portion has the connecting rod, the right side of slider upper surface is run through and has been seted up the spread groove, the connecting rod runs through spread groove and sliding connection, the spring housing is established in the upper end outside of connecting rod.

As a preferred embodiment of the utility model, the baffle cooperatees with the size of rescue mouthful, the top welding of rescue passageway has the backup pad, the top of backup pad is triangle-shaped.

As a preferred embodiment of the present invention, the input end of the control button is electrically connected to the external power source through a wire, and the output end of the control button is electrically connected to the input end of the blower and the alarm bell through a wire.

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

1. the utility model relates to a colliery ventilation rescue emergency passageway through the combination of rescue passageway, air-blower, baffle and ventilation hole, can let in the air in to the mine cave that collapses, through the combination of accomodating groove, slider, spring and step, makes things convenient for stranded personnel in the mine cave to open the rescue mouth and flee.

2. The utility model relates to a colliery ventilation rescue emergency access is provided with the jingle bell alarm through the below of rescue mouth, makes things convenient for stranded personnel in the mine opening to look for rescue mouth, excellent in use effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a front view of a coal mine ventilation rescue emergency channel of the utility model;

fig. 2 is the utility model relates to a A position structural schematic diagram of emergent passageway of colliery ventilation rescue.

In the figure: rescue passageway 1, fixed block 2, air-blower 3, mouth of fleing 4, rescue mouth 5, accomodate groove 6, slider 7, baffle 8, spring 9, connecting rod 10, connecting groove 11, fixed slot 12, ventilation hole 13, handle 14, jingle bell alarm 15, step 16, backup pad 17, control button 18.

Detailed Description

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a coal mine ventilation rescue emergency passageway, includes rescue passageway 1, fixed block 2 is installed to the upper end symmetry on rescue passageway 1 left side and right side, the top of rescue passageway 1 inside is provided with air-blower 3, the upper end of rescue passageway 1 left side and right side inner wall all runs through and has seted up escape opening 4, rescue opening 5 has down been seted up from last to the left and right sides of rescue passageway 1, escape opening 4's bottom side is arranged in to rescue opening 5, the top inner wall of rescue opening 5 has been seted up and has been accomodate groove 6, the inside sliding connection who accomodates groove 6 has slider 7, the vertical welding of lower surface of slider 7 has baffle 8, the top of slider 7 is provided with spring 9, ventilation hole 13 has been seted up in running through in the left side of baffle 8, the welding of baffle 8's below has handle 14, rescue passageway 1's inner wall down has step 16 from last, the upper end on rescue passageway 1 right side is provided with control button 18, through the combination of rescue passageway 1, air-blower 3, baffle 8 and ventilation hole 13, can let in the mine hole to collapsing let in the convenience mine hole 5 opens rescue personnel of escaping. Rescue passageway 1's the left and right sides all is provided with jingle bell alarm 15, the below of rescue mouth 5 is arranged in to jingle bell alarm 15, makes things convenient for stranded personnel in the mine cave to look for rescue mouth 5, excellent in use effect, fixed slot 12 has been seted up to rescue mouth 5's bottom inner wall, fixed slot 12 and baffle 8's bottom swing joint can improve baffle 8's protective effect. Receive the vertical fixed mounting in the right side of 6 inside in grooves and have connecting rod 10, the right side of slider 7 upper surface is run through and has been seted up spread groove 11, connecting rod 10 runs through spread groove 11 and sliding connection, the upper end outside at connecting rod 10 is established to spring 9 cover, can carry on spacingly to spring 9. Baffle 8 matches with the size of rescue mouth 5, the top welding of rescue passageway 1 has backup pad 17, the top of backup pad 17 is triangle-shaped, can avoid sleet to get into in rescue passageway 1. The input end of the control button 18 is electrically connected with an external power supply through a conducting wire, the output end of the control button 18 is electrically connected with the input ends of the air blower 3 and the alarm bell 15 through conducting wires, and the control button 18 can control the work of the air blower 3 and the alarm bell 15.

It should be noted that the utility model relates to a coal mine ventilation rescue emergency passage, which comprises a rescue passage 1, a fixed block 2, an air blower 3, an escape opening 4, a rescue opening 5, a containing groove 6, a slide block 7, a baffle 8, a spring 9, a connecting rod 10, a connecting groove 11, a fixed groove 12, a ventilation hole 13, a handle 14, a bell alarm 15, a step 16, a supporting plate 17, a control button 18, all of which are universal standard parts or parts known by technicians in the field, the structure and principle of which can be known by technical manuals or conventional experimental methods, the rescue opening 5 is arranged outside the rescue passage 1 according to the position of a mine, the lower part of the rescue passage 1 is buried underground, the mine is communicated with the rescue passage 1, the rescue passage 1 is limited and fixed by a bolt penetrating through the fixed block 2, through spring 9's elasticity, can promote baffle 8 and move down, can seal up rescue mouth 5, when taking place the mine road and collapsing, control air-blower 3 work, let in the air to the mine road that collapses through vent 13, simultaneous control ringing alarm 15 work is reported to the police, conveniently collapse the staff in the mine road and look for rescue mouth 5, when looking for rescue mouth 5, can promote baffle 8 through handle 14 and move up and open rescue mouth 5 and enter into rescue passageway 1, climb up to escape mouth 4 along step 16 of rescue passageway 1 inner wall and flee for one's life, otherwise rescue personnel can get into the mine road that collapses through rescue mouth 5 fast and carry out the rescue operation, the utility model discloses well rescue passageway 1's material is steel, can avoid the mine road to collapse and cause rescue passageway 1 to warp.

Claims

1. The utility model provides a coal mine ventilation rescue emergency passageway, a serial communication port, including rescue passageway (1), fixed block (2) are installed to the upper end symmetry on rescue passageway (1) left side and right side, the top of rescue passageway (1) inside is provided with air-blower (3), rescue passageway (1) left side and the upper end on right side inner wall all run through and have seted up escape opening (4), rescue mouth (5) have been down seted up from the last left and right sides of rescue passageway (1), the bottom side of escape opening (4) is arranged in rescue mouth (5), the top inner wall of rescue mouth (5) has been seted up and has been accomodate groove (6), the inside sliding connection who accomodates groove (6) has slider (7), the vertical welding in lower surface of slider (7) has baffle (8), the top of slider (7) is provided with spring (9), the left side of baffle (8) runs through and has been seted up ventilation hole (13), the welding of baffle (8) left below has handle (14), the welding has step (16) down of rescue passageway (1), the upper end on right side of rescue passageway (1) is provided with control button (18).

2. The coal mine ventilation rescue emergency passageway according to claim 1, characterized in that: the left side and the right side of the rescue channel (1) are provided with alarm bells (15), and the alarm bells (15) are arranged below the rescue opening (5).

3. The coal mine ventilation rescue emergency passageway according to claim 1, characterized in that: the inner wall of the bottom end of the rescue opening (5) is provided with a fixing groove (12), and the fixing groove (12) is movably connected with the bottom end of the baffle plate (8).

4. The coal mine ventilation rescue emergency passageway according to claim 1, characterized in that: accomodate the vertical fixed mounting in right side of groove (6) inside and have connecting rod (10), the right side of slider (7) upper surface runs through and has seted up spread groove (11), connecting rod (10) run through spread groove (11) and sliding connection, the upper end outside at connecting rod (10) is established in spring (9) cover.

5. The coal mine ventilation rescue emergency passageway according to claim 1, characterized in that: baffle (8) cooperate with the size of rescue mouth (5), the top welding of rescue passageway (1) has backup pad (17), the top of backup pad (17) is triangle-shaped.

6. The coal mine ventilation rescue emergency passageway according to claim 1, characterized in that: the input end of the control button (18) is electrically connected with an external power supply through a conducting wire, and the output end of the control button (18) is electrically connected with the input ends of the air blower (3) and the ringing alarm (15) through conducting wires.