CN114699672A - Mine accident emergency rescue equipment - Google Patents
Mine accident emergency rescue equipment Download PDFInfo
- Publication number
- CN114699672A CN114699672A CN202210166513.4A CN202210166513A CN114699672A CN 114699672 A CN114699672 A CN 114699672A CN 202210166513 A CN202210166513 A CN 202210166513A CN 114699672 A CN114699672 A CN 114699672A
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- China
- Prior art keywords
- emergency rescue
- oxygen
- fixedly connected
- rod
- accident emergency
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B33/00—Devices for allowing seemingly-dead persons to escape or draw attention; Breathing apparatus for accidentally buried persons
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/60—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by adding oxygen
Abstract
The invention belongs to the technical field of emergency rescue, and particularly relates to mine accident emergency rescue equipment which comprises a bottom plate, wherein a protective frame is fixed at the top of the bottom plate through bolts, a motor is fixed in the bottom of the protective frame through bolts, a sleeve is connected with an output shaft of the motor, an inner pipe is inserted in the top of the sleeve, the top of the inner pipe is communicated with an air distribution plate, a plurality of branch pipes distributed in an annular array are communicated with the circumferential outer wall of the air distribution plate, spray heads are communicated with the outer sides of the branch pipes, guide grooves are formed in the inner walls of two sides of the sleeve, guide blocks are connected in the guide grooves in a sliding mode, the guide blocks and the inner pipe are welded and fixed, an oxygen supply mechanism is arranged on the bottom plate, and a reciprocating mechanism and a stabilizing mechanism are arranged in the protective frame. In the invention, oxygen is supplied through the oxygen tank, the spray head is driven to rotate by the motor to accelerate oxygen diffusion, and meanwhile, the inner pipe, the gas distribution plate, the branch pipe and the spray head are integrally moved up and down through the reciprocating mechanism to rapidly diffuse oxygen, thereby further accelerating oxygen diffusion and supplement.
Description
Technical Field
The invention relates to the technical field of emergency rescue, in particular to mine accident emergency rescue equipment.
Background
With the continuous development of society, the manufacturing industry is suddenly advanced, the demands of human beings on various products are continuously increased, the development of different fields can not leave various mineral metal resources, the demands on the mineral industry are increased, the mining industry is greatly exploited, the mining industry is a very dangerous thing, the danger of different conditions can be met, the danger is quite high for mining personnel, if the rescue cannot be timely carried out in case of accidents, the survival probability of the working personnel is too poor, and the mine rescue refers to a technical measure for rapidly rescuing the people in distress and handling the accidents after the disasters happen to the mine.
Because the environment under the mine is complex, the risk of secondary collapse can be caused by adopting large-scale equipment for excavation, rescue workers need to enter the mine in advance, the condition under the mine is recorded by utilizing the equipment, the position of a survivor is searched, the time is delayed for a long time, the vital signs of the buried personnel are weak after an accident occurs, and the trapped person dies due to factors such as oxygen deficiency, and the like, so that the problem is correspondingly improved.
Disclosure of Invention
The invention provides mine accident emergency rescue equipment based on the technical problem that the existing mine victim has long-term oxygen deficiency.
The invention provides mine accident emergency rescue equipment which comprises a bottom plate, wherein a protective frame is fixed at the top of the bottom plate through bolts, a motor is fixed inside the bottom of the protective frame through bolts, an output shaft of the motor is connected with a sleeve, an inner pipe is inserted into the top of the sleeve, the top of the inner pipe is communicated with an air distribution disc, the circumferential outer wall of the air distribution disc is communicated with a plurality of branch pipes distributed in an annular array manner, spray heads are communicated with the outer sides of the branch pipes, guide grooves are formed in the inner walls of the two sides of the sleeve, guide blocks are connected in the guide grooves in a sliding manner, the guide blocks and the inner pipe are fixedly welded, an oxygen supply mechanism is arranged on the bottom plate, and a reciprocating mechanism and a stabilizing mechanism are arranged in the protective frame.
Preferably, reciprocating mechanism includes reciprocal lead screw, and reciprocal lead screw passes through the bearing and rotates to be connected in the bottom inner wall of protective frame, and the cover is equipped with reciprocal lantern ring on the reciprocal lead screw, and the cover is established and is connected with the first lantern ring through the bearing rotation on the inner tube, has same branch through the bolt fastening between the first lantern ring and the reciprocal lantern ring, all overlaps to establish on sleeve pipe and the reciprocal lead screw and is fixed with first band pulley, and the cover is equipped with same first belt between two first band pulleys.
Preferably, stabilizing mean includes the deflector, and the deflector passes through the bolt fastening in the bottom inner wall of protective frame, and the guide way has been seted up to the deflector inboard, and sliding connection has the guide block in the guide way, has same connecting rod through the bolt fastening between guide block and the reciprocal lantern ring.
Preferably, the oxygen suppliment mechanism includes the breather pipe, the breather pipe runs through and is fixed in one side that the protecting frame is close to the motor, the inboard intercommunication of breather pipe has the ring of ventilating, the second gas port that a plurality of annular array distribute is seted up to the ring circumference inner wall of ventilating, the annular has been seted up to sleeve pipe circumference outer wall, the first gas port that a plurality of annular array distribute is seted up to annular circumference outer wall, the ring is located to the ring cover of ventilating, one side that the bottom plate top is close to the motor is fixed with the locating plate through the bolt, the locating plate cross-section sets up the U-shaped, the oxygen jar has been put to the locating plate is built-in, oxygen jar and breather pipe intercommunication.
Preferably, bottom plate bottom both ends all are through the bolt fastening have the installation piece, rotate through the bearing between two installation pieces and are connected with same connecting axle, and the connecting axle both ends are all overlapped and are established and are fixed with the gyro wheel, and bottom plate top both sides all are through the bolt fastening have two pole settings that are both ends symmetric distribution, have same holding rod through the bolt fastening between two pole settings of homonymy.
Preferably, the chute has been seted up in the pole setting outside, and sliding connection has the slider in the chute, and the slider outside is fixed with the bracing piece through the bolt, and the pole setting top is run through and is connected with the screw rod through the bearing rotation, screw rod and slider threaded connection.
Preferably, the screw rod is sleeved and fixed with a second belt wheel, the second belt wheel is arranged above the vertical rod, and a same second belt is sleeved between the two second belt wheels.
Preferably, a life detector is fixed on one side of the top of the bottom plate through a bolt.
Preferably, the top of the gas distribution disc is fixed with a shaft rod through bolts, and the circumferential outer wall of the shaft rod is fixed with a plurality of blades distributed in an annular array through bolts.
Preferably, a cover nozzle is welded and fixed on the outer side of the spray head, the cover nozzle is in a narrow-mouth shape, and balls are placed in the cover nozzle.
Compared with the prior art, the invention provides mine accident emergency rescue equipment which has the following beneficial effects:
1. this mine accident emergency rescue equipment, open the valve on the oxygen jar, and the starter motor, oxygen gets into the ring of ventilating through the breather pipe, motor output shaft drives the sleeve pipe and rotates, when first gas port and second gas port are relative time, oxygen can enter into the sleeve pipe, then get into the inner tube in proper order, divide the gas tray, branch pipe and shower nozzle, outwards spout, carry out the replenishment of oxygen, the sleeve pipe drives the inner tube simultaneously, divide the gas tray, branch pipe and shower nozzle rotate, can make the diffusion range of oxygen improve rapidly, the integration of oxygen and the air under the ore deposit accelerates, the replenishment of oxygen accelerates, the sleeve pipe drives first band pulley rotation simultaneously, then through the cooperation of first band pulley and first belt, drive reciprocal lead screw and rotate, under the cooperation of reciprocal screw thread, make reciprocal following connecting rod and guide block together, the guide way reciprocates, then synchronous drive branch pole branch along the lantern ring, The whole of the first lantern ring, the inner pipe and the spray head moves up and down, so that the uniform diffusion of oxygen and the fusion of air are further promoted, and the supplement of the oxygen is accelerated.
2. This mine accident emergency rescue equipment, when the gas distribution disc rotated, synchronous drive axostylus axostyle and acanthus leaf rotated, and the air current that the pivoted acanthus leaf formed for from shower nozzle spun oxygen to diffusing all around, thereby further accelerated the replenishment of oxygen.
3. This mine accident emergency rescue equipment, be provided with the gyro wheel, can be in comparatively flat road conditions under the ore deposit, carry out this equipment, when meetting the road conditions complicacy, can lift up this equipment whole through the holding rod, go forward, simultaneously when stopping, can rotate the screw rod, then through the drive fit of second band pulley and second belt, make two screw rods of homonymy rotate in step, under the screw thread effect, make the slider move down along the spout, then the synchronous bracing piece that drives moves down, carry out the outrigger, two sets of bracing pieces of both sides can carry out the regulation of co-altitude according to the topography, make this equipment put more steadily on complicated road conditions.
4. This mine accident emergency rescue equipment, when oxygen from the shower nozzle blowout, enter into in the cover mouth, the cover mouth sets to the narrow mouthful form, can make spun oxygen along the smooth intrados of cover mouth, collect to the exit position of cover mouth rapidly, form pressurization effect to oxygen, oxygen after the pressurization is to the ball formation impact, the ball acutely rocks in the cover mouth, and cover the inner wall of mouth and form the collision, the sound is made, after being convenient for victim hears sound, life consciousness and vital sign reinforcing, thereby the detection of the detection instrument of being convenient for.
Drawings
Fig. 1 is a schematic overall structure diagram of a mine accident emergency rescue device provided by the invention;
FIG. 2 is a schematic diagram of the internal structure of a protective frame of the emergency rescue equipment for mine accidents, which is provided by the invention;
FIG. 3 is a schematic sectional view of a casing of the mine accident emergency rescue apparatus provided in the present invention;
fig. 4 is an enlarged schematic structural diagram of a position a of the emergency rescue equipment for mine accidents, which is provided by the invention;
fig. 5 is an enlarged structural schematic diagram of a position B of the mine accident emergency rescue equipment provided by the invention;
fig. 6 is an enlarged schematic structural diagram of a place C of the mine accident emergency rescue equipment provided by the invention;
fig. 7 is a schematic structural diagram of a cover nozzle of the mine accident emergency rescue equipment provided by the invention.
In the figure: 1. a base plate; 2. mounting a block; 3. a connecting shaft; 4. a roller; 5. a protective frame; 6. a motor; 7. a sleeve; 8. an inner tube; 9. a gas distribution plate; 10. a branch pipe; 11. a spray head; 12. a guide groove; 13. a guide block; 14. a reciprocating screw rod; 15. a reciprocating collar; 16. a strut; 17. a first collar; 18. a first pulley; 19. a first belt; 20. a guide plate; 21. a guide groove; 22. a guide block; 23. a connecting rod; 24. a ring groove; 25. a first gas port; 26. a breather pipe; 27. a venting ring; 28. a second gas port; 29. positioning a plate; 30. an oxygen tank; 31. a shaft lever; 32. a leaf plate; 33. erecting a rod; 34. a holding rod; 35. a chute; 36. a slider; 37. a support bar; 38. a screw; 39. a second pulley; 40. a second belt; 41. covering the mouth; 42. a ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-6, a mine accident emergency rescue equipment, comprising a base plate 1, there is a protection frame 5 at the top of the base plate 1 through the bolt fastening, there is a motor 6 inside the bottom of the protection frame 5 through the bolt fastening, there is a sleeve 7 output shaft of the motor 6, there is an inner tube 8 inserted at the top of the sleeve 7, there is a gas distribution plate 9 at the top of the inner tube 8, there are branch tubes 10 distributed by a plurality of annular arrays at the circumference outer wall of the gas distribution plate 9, there is a nozzle 11 at the outside of the branch tubes 10, there are guide grooves 12 at the inner walls of both sides of the sleeve 7, there are guide blocks 13 in the guide grooves 12, welded fastening between the guide blocks 13 and the inner tube 8, there is an oxygen supply mechanism on the base plate 1, there are a reciprocating mechanism and a stabilizing mechanism in the protection frame 5.
Further, reciprocating mechanism includes reciprocal lead screw 14, reciprocal lead screw 14 passes through the bearing and rotates to be connected in the bottom inner wall of protective frame 5, the cover is equipped with reciprocal lantern ring 15 on the reciprocal lead screw 14, the cover is established and is connected with first lantern ring 17 through the bearing rotation on the inner tube 8, there is same branch 16 through the bolt fastening between first lantern ring 17 and the reciprocal lantern ring 15, all overlap on sleeve 7 and the reciprocal lead screw 14 and establish and be fixed with first band pulley 18, the cover is equipped with same first belt 19 between two first band pulleys 18.
Further, stabilizing mean includes deflector 20, and deflector 20 passes through the bolt fastening in the bottom inner wall of protective frame 5, and guide way 21 has been seted up to deflector 20 inboard, and sliding connection has guide block 22 in guide way 21, has same connecting rod 23 through the bolt fastening between guide block 22 and the reciprocal lantern ring 15.
Further, the oxygen supply mechanism includes breather pipe 26, breather pipe 26 runs through and is fixed in one side that protective frame 5 is close to motor 6, the inboard intercommunication of breather pipe 26 has the ring 27 of ventilating, the second gas port 28 that a plurality of annular array distribute is seted up to the ring 27 circumference inner wall of ventilating, annular groove 24 has been seted up to 7 circumference outer walls of sleeve pipe, the first gas port 25 that a plurality of annular array distribute is seted up to 24 circumference outer walls of annular groove, the ring 24 is located to the ring 27 cover of ventilating, there is the locating plate 29 one side that motor 6 is close to at bottom plate 1 top through the bolt fastening, the U-shaped is set up to the locating plate 29 cross-section, oxygen tank 30 has been put to the locating plate 29 embeds, oxygen tank 30 and breather pipe 26 intercommunication.
Further, 1 bottom both ends of bottom plate all are connected with installation piece 2 through the bolt fastening, rotate through the bearing between two installation pieces 2 and be connected with same connecting axle 3, and 3 both ends of connecting axle are all overlapped and are established and be fixed with gyro wheel 4, and 1 top both sides of bottom plate all are fixed with two pole settings 33 that are both ends symmetric distribution through the bolt fastening, have same holding rod 34 through the bolt fastening between two pole settings 33 of homonymy.
Furthermore, a sliding groove 35 is formed in the outer side of the vertical rod 33, a sliding block 36 is connected in the sliding groove 35 in a sliding mode, a supporting rod 37 is fixed on the outer side of the sliding block 36 through a bolt, a screw rod 38 penetrates through the top of the vertical rod 33 and is connected with the vertical rod through a bearing in a rotating mode, and the screw rod 38 is in threaded connection with the sliding block 36.
Furthermore, a second belt wheel 39 is fixedly sleeved on the screw 38, the second belt wheel 39 is arranged above the upright rod 33, and a same second belt 40 is sleeved between the two second belt wheels 39.
Furthermore, a life detector is fixed on one side of the top of the bottom plate 1 through a bolt.
Further, the top of the air distribution disc 9 is fixed with a shaft rod 31 through bolts, and the circumferential outer wall of the shaft rod 31 is fixed with a plurality of blades 32 distributed in an annular array through bolts.
The working principle is as follows: when the device is used, a worker carries the device to enter the mine, a valve on an oxygen tank 30 is opened, a motor 6 is started, oxygen enters a ventilation ring 27 through a ventilation pipe 26, an output shaft of the motor 6 drives a sleeve 7 to rotate, when a first air port 25 is opposite to a second air port 28, the oxygen can enter the sleeve 7 and then sequentially enters an inner pipe 8, an air distribution disc 9, a branch pipe 10 and a spray head 11 to be sprayed out to supplement the oxygen, meanwhile, the sleeve 7 synchronously drives the inner pipe 8, the air distribution disc 9, the branch pipe 10 and the spray head 11 to rotate, so that the diffusion range of the oxygen can be rapidly improved, the fusion of the oxygen and the air under the mine is accelerated, the supplement of the oxygen is accelerated, meanwhile, the sleeve 7 drives a first belt pulley 18 to rotate, then the first belt pulley 18 is matched with a first belt 19 to drive a reciprocating screw rod 14 to rotate, under the matching of reciprocating threads, a reciprocating lantern ring 15 is enabled to follow a connecting rod 23 and a guide block 22 together, move up and down along the guide groove 21, then synchronously drive the whole body of the support rod 16, the first collar 17, the inner tube 8 and the nozzle 11 to move up and down, thereby further promoting the uniform diffusion of oxygen, and the fusion of air, and accelerating the supplement of oxygen, further, when the air distribution disc 9 rotates, synchronously drive the shaft rod 31 and the vane plate 32 to rotate, the air current formed by the rotating vane plate 32 causes the oxygen sprayed from the nozzle 11 to diffuse to the periphery, thereby further accelerating the supplement of oxygen, further, the roller 4 is arranged, namely, the equipment can be pushed on the comparatively flat road condition under the mine, when the road condition is complicated, the whole body of the equipment can be lifted up through the holding rod 34 to advance, and simultaneously when the road condition is stopped, the screw rod 38 can be rotated, then the two screw rods 38 on the same side can be synchronously rotated through the transmission fit of the second belt wheel 39 and the second belt 40, under the action of screw thread, make slider 36 move down along spout 35, then synchronous drive bracing piece 37 moves down, carries out the outrigger, and two sets of bracing pieces 37 of both sides can carry out the regulation of co-altitude not according to the topography for this equipment is put more steadily on complicated road conditions.
Example 2
Referring to fig. 1-7, a mine accident emergency rescue equipment, comprising a base plate 1, there is a protection frame 5 at the top of the base plate 1 through the bolt fastening, there is a motor 6 inside the bottom of the protection frame 5 through the bolt fastening, there is a sleeve 7 output shaft of the motor 6, there is an inner tube 8 inserted at the top of the sleeve 7, there is a gas distribution plate 9 at the top of the inner tube 8, there are branch tubes 10 distributed by a plurality of annular arrays at the circumference outer wall of the gas distribution plate 9, there is a nozzle 11 at the outside of the branch tubes 10, there are guide grooves 12 at the inner walls of both sides of the sleeve 7, there are guide blocks 13 in the guide grooves 12, welded fastening between the guide blocks 13 and the inner tube 8, there is an oxygen supply mechanism on the base plate 1, there are a reciprocating mechanism and a stabilizing mechanism in the protection frame 5.
Further, reciprocating mechanism includes reciprocal lead screw 14, reciprocal lead screw 14 passes through the bearing and rotates to be connected in the bottom inner wall of protective frame 5, the cover is equipped with reciprocal lantern ring 15 on the reciprocal lead screw 14, the cover is established and is connected with first lantern ring 17 through the bearing rotation on the inner tube 8, there is same branch 16 through the bolt fastening between first lantern ring 17 and the reciprocal lantern ring 15, all overlap on sleeve 7 and the reciprocal lead screw 14 and establish and be fixed with first band pulley 18, the cover is equipped with same first belt 19 between two first band pulleys 18.
Further, stabilizing mean includes deflector 20, and deflector 20 passes through the bolt fastening in the bottom inner wall of protective frame 5, and guide way 21 has been seted up to deflector 20 inboard, and sliding connection has guide block 22 in guide way 21, has same connecting rod 23 through the bolt fastening between guide block 22 and the reciprocal lantern ring 15.
Further, the oxygen supply mechanism includes breather pipe 26, breather pipe 26 runs through and is fixed in one side that protective frame 5 is close to motor 6, breather pipe 26 inboard intercommunication has the ring 27 of ventilating, the second gas port 28 that a plurality of annular array distribute is seted up to the ring 27 circumference inner wall of ventilating, annular groove 24 has been seted up to 7 circumference outer walls of sleeve pipe, annular groove 24 circumference outer wall sets up the first gas port 25 that a plurality of annular array distribute, ring 27 of ventilating is overlapped and is located on annular groove 24, one side that motor 6 is close to at bottom plate 1 top is fixed with locating plate 29 through the bolt, locating plate 29 cross-section sets up into the U-shaped, locating plate 29 embeds has put oxygen jar 30, oxygen jar 30 and breather pipe 26 intercommunication.
Further, 1 bottom both ends of bottom plate all are connected with installation piece 2 through the bolt fastening, rotate through the bearing between two installation pieces 2 and be connected with same connecting axle 3, and 3 both ends of connecting axle are all overlapped and are established and be fixed with gyro wheel 4, and 1 top both sides of bottom plate all are fixed with two pole settings 33 that are both ends symmetric distribution through the bolt fastening, have same holding rod 34 through the bolt fastening between two pole settings 33 of homonymy.
Furthermore, a sliding groove 35 is formed in the outer side of the vertical rod 33, a sliding block 36 is connected in the sliding groove 35 in a sliding mode, a supporting rod 37 is fixed on the outer side of the sliding block 36 through a bolt, a screw rod 38 penetrates through the top of the vertical rod 33 and is connected with the vertical rod through a bearing in a rotating mode, and the screw rod 38 is in threaded connection with the sliding block 36.
Further, a second belt wheel 39 is fixedly sleeved on the screw 38, the second belt wheel 39 is arranged above the vertical rod 33, and a same second belt 40 is sleeved between the two second belt wheels 39.
Furthermore, a life detector is fixed on one side of the top of the bottom plate 1 through bolts.
Further, the top of the air distribution disc 9 is fixed with a shaft rod 31 through bolts, and the circumferential outer wall of the shaft rod 31 is fixed with a plurality of blades 32 distributed in an annular array through bolts.
Further, a cover nozzle 41 is welded and fixed to the outer side of the shower head 11, the cover nozzle 41 is formed in a narrow-mouth shape, and a ball 42 is placed in the cover nozzle 41.
The working principle is as follows: when the device is used, a worker carries the device to enter the mine, a valve on an oxygen tank 30 is opened, a motor 6 is started, oxygen enters a ventilation ring 27 through a ventilation pipe 26, an output shaft of the motor 6 drives a sleeve 7 to rotate, when a first air port 25 is opposite to a second air port 28, the oxygen can enter the sleeve 7 and then sequentially enters an inner pipe 8, an air distribution disc 9, a branch pipe 10 and a spray head 11 to be sprayed out to supplement the oxygen, meanwhile, the sleeve 7 synchronously drives the inner pipe 8, the air distribution disc 9, the branch pipe 10 and the spray head 11 to rotate, so that the diffusion range of the oxygen can be rapidly improved, the fusion of the oxygen and the air under the mine is accelerated, the supplement of the oxygen is accelerated, meanwhile, the sleeve 7 drives a first belt pulley 18 to rotate, then the first belt pulley 18 is matched with a first belt 19 to drive a reciprocating screw rod 14 to rotate, under the matching of reciprocating threads, a reciprocating lantern ring 15 is enabled to follow a connecting rod 23 and a guide block 22 together, move up and down along the guide groove 21, then synchronously drive the whole body of the support rod 16, the first collar 17, the inner tube 8 and the nozzle 11 to move up and down, thereby further promoting the uniform diffusion of oxygen, and the fusion of air, and accelerating the supplement of oxygen, further, when the air distribution disc 9 rotates, synchronously drive the shaft rod 31 and the vane plate 32 to rotate, the air current formed by the rotating vane plate 32 causes the oxygen sprayed from the nozzle 11 to diffuse to the periphery, thereby further accelerating the supplement of oxygen, further, the roller 4 is arranged, namely, the equipment can be pushed on the comparatively flat road condition under the mine, when the road condition is complicated, the whole body of the equipment can be lifted up through the holding rod 34 to advance, and simultaneously when the road condition is stopped, the screw rod 38 can be rotated, then the two screw rods 38 on the same side can be synchronously rotated through the transmission fit of the second belt wheel 39 and the second belt 40, under the action of screw thread, make slider 36 move down along spout 35, then drive bracing piece 37 and move down in step, carry out the stable support, two sets of bracing pieces 37 of both sides can carry out the regulation of co-altitude not according to the topography, it is more steady to make this equipment put on complicated road conditions, it is further, when oxygen from shower nozzle 11 blowout, enter into cover mouth 41, cover mouth 41 sets up to the tang form, can make spun oxygen along the smooth interior cambered surface of cover mouth 41, collect to the exit position of cover mouth 41 fast, form the pressurization effect to oxygen, oxygen after the pressurization forms the impact to ball 42, ball 42 shakes violently in cover mouth 41, form the collision with the inner wall of cover mouth 41, sound, after being convenient for victim hears the sound, life consciousness and vital sign reinforcing, thereby be convenient for the detection of life detection instrument.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Claims (10)
1. The utility model provides a mine accident emergency rescue equipment, including bottom plate (1), a serial communication port, bottom plate (1) top fixedly connected with protective frame (5), the inside fixedly connected with motor (6) in protective frame (5) bottom, motor (6) output shaft has sleeve pipe (7), sleeve pipe (7) top is inserted and is equipped with inner tube (8), inner tube (8) top intercommunication has branch gas dish (9), branch gas dish (9) circumference outer wall intercommunication has branch pipe (10) that a plurality of ring array distribute, branch pipe (10) outside intercommunication has shower nozzle (11), guide slot (12) have all been seted up to sleeve pipe (7) both sides inner wall, sliding connection has guide block (13) in guide slot (12), welded fastening between guide block (13) and inner tube (8), be provided with the oxygen suppliment mechanism on bottom plate (1), be provided with reciprocating mechanism and stabilizing mean in protective frame (5).
2. The mine accident emergency rescue equipment according to claim 1, characterized in that the reciprocating mechanism comprises a reciprocating screw rod (14), the reciprocating screw rod (14) is rotatably connected to the inner wall of the bottom of the protection frame (5), a reciprocating lantern ring (15) is sleeved on the reciprocating screw rod (14), a first lantern ring (17) is sleeved and rotatably connected on the inner pipe (8), the same support rod (16) is fixedly connected between the first lantern ring (17) and the reciprocating lantern ring (15), first belt wheels (18) are fixedly sleeved on the sleeve (7) and the reciprocating screw rod (14), and the same first belt (19) is sleeved between the two first belt wheels (18).
3. The mine accident emergency rescue equipment according to claim 2, wherein the stabilizing mechanism comprises a guide plate (20), the guide plate (20) is fixedly connected to the inner bottom wall of the protective frame (5), a guide groove (21) is formed in the inner side of the guide plate (20), a guide block (22) is slidably connected in the guide groove (21), and the same connecting rod (23) is fixedly connected between the guide block (22) and the reciprocating lantern ring (15).
4. The mine accident emergency rescue apparatus of claim 1, oxygen supply mechanism includes breather pipe (26), breather pipe (26) run through and are fixed in one side that protective frame (5) are close to motor (6), breather pipe (26) inboard intercommunication has air ring (27), air ring (27) circumference inner wall sets up second gas port (28) that a plurality of annular array distribute, annular (24) have been seted up to sleeve pipe (7) circumference outer wall, annular (24) that a plurality of annular array distribute are seted up to annular (24) circumference outer wall, air ring (27) cover is located on annular (24), one side fixedly connected with locating plate (29) that bottom plate (1) top is close to motor (6), locating plate (29) cross-section sets up the U-shaped, locating plate (29) built-in oxygen jar (30) of having put, oxygen jar (30) and breather pipe (26) intercommunication.
5. The mine accident emergency rescue equipment according to claim 1, wherein the bottom of the bottom plate (1) is fixedly connected with mounting blocks (2) at both ends, the same connecting shaft (3) is rotatably connected between the two mounting blocks (2), the rollers (4) are fixedly sleeved at both ends of the connecting shaft (3), two vertical rods (33) symmetrically distributed at both ends are fixedly connected to both sides of the top of the bottom plate (1), and the same holding rod (34) is fixedly connected between the two vertical rods (33) at the same side.
6. The mine accident emergency rescue equipment according to claim 5, wherein a sliding groove (35) is formed in the outer side of the vertical rod (33), a sliding block (36) is connected in the sliding groove (35) in a sliding manner, a supporting rod (37) is fixedly connected to the outer side of the sliding block (36), a screw rod (38) is connected to the top of the vertical rod (33) in a penetrating and rotating manner, and the screw rod (38) is in threaded connection with the sliding block (36).
7. The mine accident emergency rescue apparatus according to claim 6, wherein a second belt wheel (39) is fixedly sleeved on the screw rod (38), the second belt wheel (39) is arranged above the vertical rod (33), and a same second belt (40) is sleeved between the two second belt wheels (39).
8. The mine accident emergency rescue apparatus according to claim 1, wherein a life detector is fixedly connected to one side of the top of the base plate (1).
9. The mine accident emergency rescue apparatus according to claim 1, wherein a shaft rod (31) is fixedly connected to the top of the gas distribution plate (9), and a plurality of blades (32) distributed in an annular array are fixedly connected to the circumferential outer wall of the shaft rod (31).
10. The mine accident emergency rescue apparatus according to claim 1, wherein a cover nozzle (41) is welded and fixed on the outer side of the spray head (11), the cover nozzle (41) is arranged in a narrow opening shape, and a ball (42) is placed in the cover nozzle (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN212566179U (en) * | 2020-06-05 | 2021-02-19 | 李�杰 | Air outlet device with automatic oxygenation function |
| CN215256286U (en) * | 2021-05-27 | 2021-12-21 | 煤炭工业合肥设计研究院有限责任公司 | Ventilation device for underground chamber |
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| CN101113826A (en) * | 2007-09-10 | 2008-01-30 | 丁贵春 | Clean-up oxygenation mobile refrigerating device |
| CN205037461U (en) * | 2015-10-14 | 2016-02-17 | 安徽省天翔医用工程有限公司 | Ward air purifier |
| KR101871733B1 (en) * | 2017-05-08 | 2018-06-27 | 주식회사 파로시스템 | Re-breathing Apparatus for Disaster |
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