CN114699672B - Mine accident emergency rescue equipment - Google Patents
Mine accident emergency rescue equipment Download PDFInfo
- Publication number
- CN114699672B CN114699672B CN202210166513.4A CN202210166513A CN114699672B CN 114699672 B CN114699672 B CN 114699672B CN 202210166513 A CN202210166513 A CN 202210166513A CN 114699672 B CN114699672 B CN 114699672B
- Authority
- CN
- China
- Prior art keywords
- sleeve
- oxygen
- air
- pipe
- reciprocating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 68
- 239000001301 oxygen Substances 0.000 claims abstract description 68
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 68
- 230000001681 protective effect Effects 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 23
- 238000003491 array Methods 0.000 claims abstract description 11
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 10
- 238000009792 diffusion process Methods 0.000 abstract description 8
- 230000009469 supplementation Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 abstract 1
- 239000013589 supplement Substances 0.000 description 9
- 230000004927 fusion Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000005065 mining Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- 230000007954 hypoxia Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention belongs to the technical field of emergency rescue, in particular 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 inside the bottom of the protective frame through bolts, a sleeve is connected to an output shaft of the motor, an inner pipe is inserted into the top of the sleeve, an air distribution disc is communicated with the top of the inner pipe, a plurality of branch pipes distributed in annular arrays are communicated with the outer wall of the periphery of the air distribution disc, 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 mode, an oxygen supply mechanism is arranged between the guide blocks and the inner pipe in a welding mode, 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 motor drives the spray head to rotate so as to accelerate oxygen diffusion, and meanwhile, the reciprocating mechanism enables the whole of the inner pipe, the gas distribution plate, the branch pipe and the spray head to move up and down so as to enable oxygen to be rapidly diffused, thereby further accelerating oxygen diffusion and supplementation.
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 for various products are continuously increased, the development of different fields is not separated from various mining metal resources, the demands for mining are increased, the mining is greatly increased, mining is a very dangerous thing, risks of different conditions can be met, the mining personnel are quite dangerous, once accidents occur, if the accidents cannot be timely rescued, the survival probability of the staff is very low, and the mine rescue refers to technical measures for rapidly rescuing people in distress and handling the accidents after the disasters occur in mines.
Because the environment under the mine is complex, the risk of secondary collapse can be caused by adopting large equipment for excavation, rescue workers are required to enter in advance, the equipment is used for recording the condition under the mine, the position of a survivor is required to be delayed for a long time, the life characteristics of the personnel after the accident is buried are weak, and the death of the trapped person is caused by factors such as hypoxia, so that the problem is correspondingly improved.
Disclosure of Invention
Based on the technical problem that the existing victims in mine have long-term hypoxia, the invention provides mine accident emergency rescue equipment.
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, a sleeve is connected to an output shaft of the motor, an inner pipe is inserted at the top of the sleeve, an air distribution disc is communicated with the top of the inner pipe, a plurality of branch pipes distributed in annular arrays are communicated with the peripheral outer wall of the air distribution disc, 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 mode, an oxygen supply mechanism is arranged between the guide blocks and the inner pipe, and a reciprocating mechanism and a stabilizing mechanism are arranged in the protective frame.
Preferably, the reciprocating mechanism comprises a reciprocating screw rod, the reciprocating screw rod is rotationally connected to the inner wall of the bottom of the protective frame through a bearing, a reciprocating sleeve ring is sleeved on the reciprocating screw rod, a first sleeve ring is sleeved on the inner pipe and rotationally connected with the reciprocating screw rod through the bearing, the first sleeve ring and the reciprocating sleeve ring are fixedly provided with the same supporting rod through bolts, the sleeve pipe and the reciprocating screw rod are respectively sleeved with a first belt wheel, and the same first belt is sleeved between the two first belt wheels.
Preferably, the stabilizing mechanism comprises a guide plate, the guide plate is fixed on the inner wall of the bottom of the protective frame through bolts, a guide groove is formed in the inner side of the guide plate, a guide block is connected in the guide groove in a sliding mode, and the same connecting rod is fixed between the guide block and the reciprocating lantern ring through bolts.
Preferably, the oxygen supply mechanism comprises a vent pipe, the vent pipe penetrates and is fixed on one side, close to the motor, of the protective frame, the inner side of the vent pipe is communicated with a vent ring, a plurality of second air ports distributed in annular arrays are formed in the circumferential inner wall of the vent ring, an annular groove is formed in the circumferential outer wall of the sleeve pipe, a plurality of first air ports distributed in annular arrays are formed in the circumferential outer wall of the annular groove, the vent ring is sleeved on the annular groove, a locating plate is fixed on one side, close to the motor, of the top of the bottom plate through a bolt, the section of the locating plate is U-shaped, and an oxygen tank is placed in the locating plate and communicated with the vent pipe.
Preferably, the bottom plate bottom both ends all are fixed with the installation piece through the bolt, rotate through the bearing between two installation pieces and be connected with same connecting axle, and the gyro wheel is all established to the cover in connecting axle both ends, and bottom plate top both sides all are fixed with two pole settings that are both ends symmetric distribution through the bolt, have same holding rod through bolt fastening between two pole settings of homonymy.
Preferably, a sliding groove is formed in the outer side of the vertical rod, a sliding block is connected in the sliding groove in a sliding mode, a supporting rod is fixed to the outer side of the sliding block through a bolt, a screw rod penetrates through the top of the vertical rod and is connected with the top of the vertical rod in a rotating mode through a bearing, and the screw rod is connected with the sliding block in a threaded mode.
Preferably, the screw is sleeved and fixed with a second belt wheel, the second belt wheel is arranged above the vertical rod, and the 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 bolts.
Preferably, the top of the gas distribution disc is fixedly provided with a shaft lever through bolts, and the circumferential outer wall of the shaft lever is fixedly provided with a plurality of blades distributed in an annular array through bolts.
Preferably, a nozzle is welded and fixed on the outer side of the spray head, the nozzle is arranged in a narrow-mouth shape, and the ball is placed in the nozzle.
Compared with the prior art, the invention provides mine accident emergency rescue equipment, which has the following beneficial effects:
1. this emergency rescue equipment for mine accidents opens the valve on the oxygen jar to start the motor, oxygen gets into the ventilation ring through the breather pipe, motor output shaft drives the sleeve pipe and rotates, when first gas port and second gas port are relative, oxygen can enter into the sleeve pipe, then get into inner tube in proper order, divide the gas disc, branch pipe and shower nozzle, outwards spout, carry out the replenishment of oxygen, the sleeve pipe simultaneously drives inner tube simultaneously, divide the gas disc, branch pipe and shower nozzle rotation, can make the diffusion scope of oxygen improve rapidly, accelerate the fusion of oxygen and submerged air, accelerate the replenishment of oxygen, the sleeve pipe drives first band pulley rotation simultaneously, then through the cooperation of first band pulley and first belt, drive reciprocating screw and rotate, under the cooperation of reciprocating screw thread, make reciprocating lantern ring follow connecting rod and guide block together, reciprocate along the guide way, then drive branch in step, first lantern ring, the whole oscilaltion of inner tube and shower nozzle, thereby further promote the even diffusion of oxygen, and the fusion of air, accelerate the replenishment of oxygen.
2. According to the mine accident emergency rescue equipment, when the air distribution disc rotates, the shaft rod and the blade plates are synchronously driven to rotate, and air flows formed by the rotating blade plates enable oxygen sprayed out of the spray head to diffuse to the periphery, so that oxygen supplement is further accelerated.
3. This emergency rescue equipment for mine accidents is provided with the gyro wheel, can be on comparatively even road conditions under the ore deposit, carry out this equipment, when meetting the road conditions complicacy, can wholly lift this equipment through the holding rod, advance, simultaneously when stopping, can rotate the screw rod, then through the transmission cooperation of second band pulley and second belt, make two screw rods on homonymy synchronous rotation, under the screw thread effect, make the slider move down along the spout, then synchronous drive bracing piece downwardly moving, carry out steady support, two sets of bracing pieces of both sides can carry out the regulation of different height according to the topography, make this equipment place more steadily on complicated road conditions.
4. This emergency rescue equipment for mine accidents, when oxygen from shower nozzle blowout, enter into the cover mouth in, cover mouth sets to narrow mouth form, can make spun oxygen along cover mouth slick and sly intrados, rapidly collect to the exit position of cover mouth, form the pressurization effect to oxygen, oxygen after the pressurization forms the impact to the ball, the ball is violently rocked in the cover mouth, with cover the inner wall of mouth and form the collision, make sound, be convenient for after the victim hears sound, vital consciousness and vital sign reinforcing, thereby the detection of the vital detection appearance of being convenient for.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a mine accident emergency rescue device according to the present invention;
fig. 2 is a schematic diagram of the internal structure of a protective frame of the mine accident emergency rescue device provided by the invention;
FIG. 3 is a schematic cross-sectional structure of a sleeve of the mine accident emergency rescue device;
fig. 4 is an enlarged schematic diagram of a position a of the mine accident emergency rescue device according to the present invention;
fig. 5 is an enlarged schematic view of a B-site of the mine accident emergency rescue apparatus according to the present invention;
fig. 6 is an enlarged schematic view of a C-position structure of a mine accident emergency rescue apparatus according to the present invention;
fig. 7 is a schematic diagram of a cover mouth structure of the mine accident emergency rescue device.
In the figure: 1. a bottom plate; 2. a mounting block; 3. a connecting shaft; 4. a roller; 5. a protective frame; 6. a motor; 7. a sleeve; 8. an inner tube; 9. an air 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 support rod; 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 vent pipe; 27. an air-permeable ring; 28. a second gas port; 29. a positioning plate; 30. an oxygen tank; 31. a shaft lever; 32. a blade; 33. a vertical rod; 34. a grip; 35. a chute; 36. a slide block; 37. a support rod; 38. a screw; 39. a second pulley; 40. a second belt; 41. a cover mouth; 42. and (3) ball beads.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1-6, a mine accident emergency rescue device comprises a base plate 1, a protective frame 5 is fixed at the top of the base plate 1 through bolts, a motor 6 is fixed at the bottom of the protective frame 5 through bolts, a sleeve 7 is connected to an output shaft of the motor 6, an inner pipe 8 is inserted at the top of the sleeve 7, an air distribution disc 9 is communicated at the top of the inner pipe 8, a plurality of branch pipes 10 distributed in annular arrays are communicated with the circumferential outer wall of the air distribution disc 9, spray heads 11 are communicated with the outer sides of the branch pipes 10, guide grooves 12 are formed in the inner walls of two sides of the sleeve 7, guide blocks 13 are connected in a sliding mode in the guide grooves 12, an oxygen supply mechanism is arranged on the base plate 1, and a reciprocating mechanism and a stabilizing mechanism are arranged in the protective frame 5.
Further, 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 protective frame 5 through a bearing, a reciprocating sleeve ring 15 is sleeved on the reciprocating screw rod 14, a first sleeve ring 17 is sleeved on the inner tube 8 and rotatably connected with the reciprocating screw rod through the bearing, the first sleeve ring 17 and the reciprocating sleeve ring 15 are fixedly provided with the same supporting rod 16 through bolts, the sleeve 7 and the reciprocating screw rod 14 are respectively sleeved and fixed with a first belt wheel 18, and the same first belt 19 is sleeved between the two first belt wheels 18.
Further, the stabilizing mechanism comprises a guide plate 20, the guide plate 20 is fixed on the inner wall of the bottom of the protective frame 5 through bolts, a guide groove 21 is formed in the inner side of the guide plate 20, a guide block 22 is connected in a sliding manner in the guide groove 21, and the same connecting rod 23 is fixed between the guide block 22 and the reciprocating collar 15 through bolts.
Further, the oxygen supply mechanism comprises a vent pipe 26, the vent pipe 26 penetrates through and is fixed on one side, close to the motor 6, of the protection frame 5, a vent ring 27 is communicated with the inner side of the vent pipe 26, a plurality of second air ports 28 distributed in annular arrays are formed in the circumferential inner wall of the vent ring 27, a ring groove 24 is formed in the circumferential outer wall of the sleeve 7, a plurality of first air ports 25 distributed in annular arrays are formed in the circumferential outer wall of the ring groove 24, the vent ring 27 is sleeved on the ring groove 24, a positioning plate 29 is fixed on one side, close to the motor 6, of the top of the bottom plate 1 through bolts, the cross section of the positioning plate 29 is U-shaped, an oxygen tank 30 is placed in the positioning plate 29, and the oxygen tank 30 is communicated with the vent pipe 26.
Further, the installation blocks 2 are fixed to two ends of the bottom plate 1 through bolts, the same connecting shaft 3 is connected between the two installation blocks 2 through bearings in a rotating mode, the rollers 4 are fixedly sleeved at two ends of the connecting shaft 3, two upright rods 33 which are symmetrically distributed at two ends are fixed to two sides of the top of the bottom plate 1 through bolts, and the same holding rod 34 is fixed between the two upright rods 33 at the same side through bolts.
Further, a sliding groove 35 is formed in the outer side of the upright rod 33, a sliding block 36 is connected in the sliding groove 35 in a sliding mode, a supporting rod 37 is fixed to the outer side of the sliding block 36 through a bolt, a screw rod 38 penetrates through the top of the upright rod 33 and is connected with the top of the upright rod through a bearing in a rotating mode, and the screw rod 38 is connected with the sliding block 36 in a threaded mode.
Further, a second belt wheel 39 is sleeved and fixed on the screw 38, the second belt wheel 39 is arranged above the upright rod 33, and the same second belt 40 is sleeved between the two second belt wheels 39.
Further, a life detector is fixed on one side of the top of the bottom plate 1 through bolts.
Further, the top of the gas distributing disc 9 is fixed with a shaft lever 31 through bolts, and the circumferential outer wall of the shaft lever 31 is fixed with a plurality of blades 32 distributed in a ring array through bolts.
Working principle: when in use, a worker carries the equipment to enter under the mine, opens a valve on an oxygen tank 30, starts a motor 6, enables oxygen to enter an air-through ring 27 through an air pipe 26, enables an output shaft of the motor 6 to drive a sleeve 7 to rotate, enables oxygen to enter the sleeve 7 when a first air port 25 and a second air port 28 are opposite, sequentially enters an inner pipe 8, an air distribution disc 9, a branch pipe 10 and a spray nozzle 11, and is sprayed outwards to supplement oxygen, simultaneously enables the sleeve 7 to synchronously drive the inner pipe 8, the air distribution disc 9, the branch pipe 10 and the spray nozzle 11 to rotate, enables the diffusion range of oxygen to be rapidly increased, accelerates the fusion of oxygen and air under the mine, accelerates the supplement of oxygen, simultaneously enables the sleeve 7 to drive a first belt wheel 18 to rotate, and then drives a reciprocating screw rod 14 to rotate through the cooperation of the first belt wheel 18 and a first belt 19, and enables a reciprocating collar 15 to follow a connecting rod 23 and a guide block 22 together under the cooperation of reciprocating screw threads, the supporting rod 16, the first lantern ring 17, the inner pipe 8 and the spray head 11 are synchronously driven to move up and down along the guide groove 21, so that even diffusion of oxygen and fusion of air are further promoted, oxygen supplement is accelerated, further, when the air distribution disc 9 rotates, the shaft rod 31 and the blade 32 are synchronously driven to rotate, the air flow formed by the rotating blade 32 enables oxygen sprayed from the spray head 11 to diffuse to the periphery, further, the oxygen supplement is further accelerated, further, the roller 4 is arranged, so that the equipment can be pushed on relatively flat road conditions under mines, when the road conditions are complex, the equipment can be integrally lifted up through the holding rod 34 to advance, meanwhile, when the equipment is stopped, the screw rods 38 can be rotated, and then the two screw rods 38 on the same side synchronously rotate through transmission cooperation of the second belt wheel 39 and the second belt 40, under the action of the threads, the sliding block 36 moves downwards along the sliding groove 35, then the supporting rods 37 are synchronously driven to move downwards to stably support, and two groups of supporting rods 37 on two sides can be adjusted in different heights according to terrain, so that the device can be placed on complex road conditions more stably.
Example 2
Referring to fig. 1-7, a mine accident emergency rescue device comprises a base plate 1, a protective frame 5 is fixed at the top of the base plate 1 through bolts, a motor 6 is fixed at the bottom of the protective frame 5 through bolts, a sleeve 7 is connected to an output shaft of the motor 6, an inner pipe 8 is inserted at the top of the sleeve 7, an air distribution disc 9 is communicated at the top of the inner pipe 8, a plurality of branch pipes 10 distributed in annular arrays are communicated with the circumferential outer wall of the air distribution disc 9, spray heads 11 are communicated with the outer sides of the branch pipes 10, guide grooves 12 are formed in the inner walls of two sides of the sleeve 7, guide blocks 13 are connected in a sliding mode in the guide grooves 12, an oxygen supply mechanism is arranged on the base plate 1, and a reciprocating mechanism and a stabilizing mechanism are arranged in the protective frame 5.
Further, 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 protective frame 5 through a bearing, a reciprocating sleeve ring 15 is sleeved on the reciprocating screw rod 14, a first sleeve ring 17 is sleeved on the inner tube 8 and rotatably connected with the reciprocating screw rod through the bearing, the first sleeve ring 17 and the reciprocating sleeve ring 15 are fixedly provided with the same supporting rod 16 through bolts, the sleeve 7 and the reciprocating screw rod 14 are respectively sleeved and fixed with a first belt wheel 18, and the same first belt 19 is sleeved between the two first belt wheels 18.
Further, the stabilizing mechanism comprises a guide plate 20, the guide plate 20 is fixed on the inner wall of the bottom of the protective frame 5 through bolts, a guide groove 21 is formed in the inner side of the guide plate 20, a guide block 22 is connected in a sliding manner in the guide groove 21, and the same connecting rod 23 is fixed between the guide block 22 and the reciprocating collar 15 through bolts.
Further, the oxygen supply mechanism comprises a vent pipe 26, the vent pipe 26 penetrates through and is fixed on one side, close to the motor 6, of the protection frame 5, a vent ring 27 is communicated with the inner side of the vent pipe 26, a plurality of second air ports 28 distributed in annular arrays are formed in the circumferential inner wall of the vent ring 27, a ring groove 24 is formed in the circumferential outer wall of the sleeve 7, a plurality of first air ports 25 distributed in annular arrays are formed in the circumferential outer wall of the ring groove 24, the vent ring 27 is sleeved on the ring groove 24, a positioning plate 29 is fixed on one side, close to the motor 6, of the top of the bottom plate 1 through bolts, the cross section of the positioning plate 29 is U-shaped, an oxygen tank 30 is placed in the positioning plate 29, and the oxygen tank 30 is communicated with the vent pipe 26.
Further, the installation blocks 2 are fixed to two ends of the bottom plate 1 through bolts, the same connecting shaft 3 is connected between the two installation blocks 2 through bearings in a rotating mode, the rollers 4 are fixedly sleeved at two ends of the connecting shaft 3, two upright rods 33 which are symmetrically distributed at two ends are fixed to two sides of the top of the bottom plate 1 through bolts, and the same holding rod 34 is fixed between the two upright rods 33 at the same side through bolts.
Further, a sliding groove 35 is formed in the outer side of the upright rod 33, a sliding block 36 is connected in the sliding groove 35 in a sliding mode, a supporting rod 37 is fixed to the outer side of the sliding block 36 through a bolt, a screw rod 38 penetrates through the top of the upright rod 33 and is connected with the top of the upright rod through a bearing in a rotating mode, and the screw rod 38 is connected with the sliding block 36 in a threaded mode.
Further, a second belt wheel 39 is sleeved and fixed on the screw 38, the second belt wheel 39 is arranged above the upright rod 33, and the same second belt 40 is sleeved between the two second belt wheels 39.
Further, a life detector is fixed on one side of the top of the bottom plate 1 through bolts.
Further, the top of the gas distributing disc 9 is fixed with a shaft lever 31 through bolts, and the circumferential outer wall of the shaft lever 31 is fixed with a plurality of blades 32 distributed in a ring array through bolts.
Further, a nozzle 41 is welded and fixed to the outer side of the nozzle 11, the nozzle 41 is formed in a narrow shape, and a ball 42 is placed in the nozzle 41.
Working principle: when in use, a worker carries the equipment to enter under the mine, opens a valve on an oxygen tank 30, starts a motor 6, enables oxygen to enter an air-through ring 27 through an air pipe 26, enables an output shaft of the motor 6 to drive a sleeve 7 to rotate, enables oxygen to enter the sleeve 7 when a first air port 25 and a second air port 28 are opposite, sequentially enters an inner pipe 8, an air distribution disc 9, a branch pipe 10 and a spray nozzle 11, and is sprayed outwards to supplement oxygen, simultaneously enables the sleeve 7 to synchronously drive the inner pipe 8, the air distribution disc 9, the branch pipe 10 and the spray nozzle 11 to rotate, enables the diffusion range of oxygen to be rapidly increased, accelerates the fusion of oxygen and air under the mine, accelerates the supplement of oxygen, simultaneously enables the sleeve 7 to drive a first belt wheel 18 to rotate, and then drives a reciprocating screw rod 14 to rotate through the cooperation of the first belt wheel 18 and a first belt 19, and enables a reciprocating collar 15 to follow a connecting rod 23 and a guide block 22 together under the cooperation of reciprocating screw threads, the supporting rod 16, the first lantern ring 17, the inner pipe 8 and the spray head 11 are synchronously driven to move up and down along the guide groove 21, so that even diffusion of oxygen and fusion of air are further promoted, oxygen supplement is accelerated, further, when the air distribution disc 9 rotates, the shaft rod 31 and the blade 32 are synchronously driven to rotate, the air flow formed by the rotating blade 32 enables oxygen sprayed from the spray head 11 to diffuse to the periphery, further, the oxygen supplement is further accelerated, further, the roller 4 is arranged, so that the equipment can be pushed on relatively flat road conditions under mines, when the road conditions are complex, the equipment can be integrally lifted up through the holding rod 34 to advance, meanwhile, when the equipment is stopped, the screw rods 38 can be rotated, and then the two screw rods 38 on the same side synchronously rotate through transmission cooperation of the second belt wheel 39 and the second belt 40, under the action of the screw thread, the sliding block 36 moves downwards along the sliding groove 35, then the supporting rods 37 are synchronously driven to move downwards for stable supporting, two groups of supporting rods 37 on two sides can be adjusted according to terrain to enable the device to be placed on complex road conditions more stably, further, when oxygen is sprayed out of the spray head 11, the oxygen enters the cover mouth 41, the cover mouth 41 is arranged into a narrow-mouth shape, the sprayed oxygen can be enabled to smoothly and internally arc along the cover mouth 41, the oxygen is rapidly converged to the outlet position of the cover mouth 41, a pressurizing effect is formed on the oxygen, the pressurized oxygen impacts the ball 42, the ball 42 is severely rocked in the cover mouth 41, and collides with the inner wall of the cover mouth 41 to make a sound, so that after a victim hears sound, vital consciousness and vital signs are enhanced, and detection of a vital detector is facilitated.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Claims (7)
1. The mine accident emergency rescue equipment comprises a bottom plate (1), and is characterized in that a protective frame (5) is fixedly connected to the top of the bottom plate (1), a motor (6) is fixedly connected to the inside of the bottom of the protective frame (5), a sleeve (7) is connected to an output shaft of the motor (6), an inner pipe (8) is inserted into the top of the sleeve (7), an air distribution disc (9) is communicated with the top of the inner pipe (8), a plurality of branch pipes (10) distributed in annular arrays are communicated with the circumferential outer wall of the air distribution disc (9), spray heads (11) are communicated with the outer sides of the branch pipes (10), guide grooves (12) are formed in the inner walls of two sides of the sleeve (7), guide blocks (13) are connected in a sliding mode, an oxygen supply mechanism is arranged on the guide blocks (1), and a reciprocating mechanism and a stabilizing mechanism are arranged in the protective frame (5);
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 protective frame (5), a reciprocating sleeve ring (15) is sleeved on the reciprocating screw rod (14), a first sleeve ring (17) is sleeved on the inner pipe (8) and rotatably connected with the reciprocating screw rod, the same supporting rod (16) is fixedly connected between the first sleeve ring (17) and the reciprocating sleeve ring (15), first belt wheels (18) are sleeved and fixed on the sleeve pipe (7) and the reciprocating screw rod (14), and the same first belt (19) is sleeved between the two first belt wheels (18);
the stabilizing mechanism comprises a guide plate (20), the guide plate (20) is fixedly connected to the inner wall of the bottom 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 connected in a sliding manner in the guide groove (21), and the same connecting rod (23) is fixedly connected between the guide block (22) and the reciprocating collar (15);
the oxygen supply mechanism comprises an air pipe (26), the air pipe (26) penetrates through and is fixed on one side, close to the motor (6), of the protective frame (5), an air vent ring (27) is communicated with the inner side of the air pipe (26), a plurality of second air ports (28) distributed in an annular array are formed in the circumferential inner wall of the air vent ring (27), an annular groove (24) is formed in the circumferential outer wall of the sleeve (7), a plurality of first air ports (25) distributed in an annular array are formed in the circumferential outer wall of the annular groove (24), the air vent ring (27) is sleeved on the annular groove (24), a positioning plate (29) is fixedly connected to one side, close to the motor (6), of the top of the bottom plate (1), the cross section of the positioning plate (29) is U-shaped, an oxygen tank (30) is placed in the positioning plate (29), and the oxygen tank (30) is communicated with the air pipe (26);
oxygen enters an air ventilation ring (27) through an air pipe (26), an output shaft of a motor (6) drives a sleeve (7) to rotate, when a first air port (25) and a second air port (28) are opposite, oxygen can enter the sleeve (7) and sequentially enter an inner pipe (8), an air distribution disc (9), a branch pipe (10) and a spray head (11), oxygen is outwards sprayed out, 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, meanwhile, the sleeve (7) drives a first belt wheel (18) to rotate, then drives a reciprocating screw rod (14) to rotate through the cooperation of the first belt wheel (18) and a first belt (19), and enables a reciprocating sleeve ring (15) to follow a connecting rod (23) and a guide block (22) to move up and down along with the guide groove (21), and then synchronously drives a supporting rod (16), the first sleeve ring (17), the inner pipe (8) and the spray head (11) to move up and down integrally.
2. The mine accident emergency rescue device according to claim 1, wherein two ends of the bottom plate (1) are fixedly connected with mounting blocks (2), the same connecting shaft (3) is rotatably connected between the two mounting blocks (2), rollers (4) are fixedly sleeved at two ends of the connecting shaft (3), two upright rods (33) which are symmetrically distributed at two ends are fixedly connected to two sides of the top of the bottom plate (1), and the same holding rod (34) is fixedly connected between the two upright rods (33) at the same side.
3. The mine accident emergency rescue device according to claim 2, wherein a sliding groove (35) is formed in the outer side of the upright (33), a sliding block (36) is connected in the sliding groove (35), a supporting rod (37) is fixedly connected to the outer side of the sliding block (36), a screw (38) penetrates through the top of the upright (33) and is connected with the top of the upright in a rotating mode, and the screw (38) is in threaded connection with the sliding block (36).
4. A mine accident emergency rescue apparatus as claimed in claim 3, wherein the screw (38) is fixedly provided with a second pulley (39), the second pulley (39) is arranged above the upright (33), and a second belt (40) is arranged between the two second pulleys (39).
5. The mine accident emergency rescue equipment as claimed in claim 1, wherein a life detector is fixedly connected to one side of the top of the base plate (1).
6. The mine accident emergency rescue device according to claim 1, wherein the top of the air distribution disc (9) is fixedly connected with a shaft lever (31), and the circumferential outer wall of the shaft lever (31) is fixedly connected with a plurality of blades (32) distributed in an annular array.
7. The mine accident emergency rescue equipment 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-mouth shape, and a ball (42) is arranged in the cover nozzle (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210166513.4A CN114699672B (en) | 2022-02-23 | 2022-02-23 | Mine accident emergency rescue equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210166513.4A CN114699672B (en) | 2022-02-23 | 2022-02-23 | Mine accident emergency rescue equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114699672A CN114699672A (en) | 2022-07-05 |
| CN114699672B true CN114699672B (en) | 2023-07-25 |
Family
ID=82166555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210166513.4A Active CN114699672B (en) | 2022-02-23 | 2022-02-23 | Mine accident emergency rescue equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114699672B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN207258971U (en) * | 2017-09-28 | 2018-04-20 | 张宝华 | Oxygen supply equipment in a kind of cage |
| CN111219808B (en) * | 2020-01-15 | 2022-02-15 | 青岛道一空优科技有限公司 | High-altitude oxygen dispersion system |
| 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 |
-
2022
- 2022-02-23 CN CN202210166513.4A patent/CN114699672B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114699672A (en) | 2022-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105327470A (en) | Hanging type tunnel disaster prevention, rescue and maintenance device | |
| CN204651790U (en) | Electric pole climbs workbench automatically | |
| CN114699672B (en) | Mine accident emergency rescue equipment | |
| CN211998699U (en) | High-rise rescue vehicle | |
| WO2023024326A1 (en) | High-altitude escape backpack, and descend control device thereof with retractable rope | |
| CN210027892U (en) | Many people of helicopter cable fall extinguishing device | |
| CN107596589B (en) | Underground lifesaving equipment | |
| CN210803736U (en) | Safety protection device for underground geophysical prospecting measurement operation | |
| CN212844524U (en) | Environment-friendly sewage detection sampler | |
| CN106516483B (en) | A kind of outdoor water tank of fast construction | |
| CN210355763U (en) | Fire control unit is used in pitch production | |
| CN108995771B (en) | Emergency escape device and escape method for ocean platform | |
| CN2728553Y (en) | Small-sized fire extinguishing robot | |
| CN110203400B (en) | Many people of helicopter cable fall extinguishing device | |
| CN104669445B (en) | A kind of fire-fighting emergent rescue diamond bead hydraulic pressure rope saw and method of work thereof | |
| CN2850643Y (en) | Apparatus for escaping from super high-rise building | |
| CN217512136U (en) | High-altitude spraying device for venue-like round stand column | |
| CN110302481A (en) | Deep-well rescue device | |
| CN103127626B (en) | Speed regulation downhill device | |
| CN107185362A (en) | A kind of harmful influence leaks emergency treatment device | |
| CN211813303U (en) | Scissor-fork type lifting device and scissor-fork type aerial work platform | |
| CN210252768U (en) | Pressure vessel spraying device | |
| CN221134590U (en) | Fire engine shell cuts out board device | |
| CN219764387U (en) | Water band winding structure in fire engine | |
| CN206690812U (en) | Automatically device of tyre is taken off |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230629 Address after: 266000 No. 366, Tianfeng North Road, Chengyang District, Qingdao, Shandong Applicant after: Fuman Mining (Qingdao) Co.,Ltd. Address before: 515525 No. 11, Qifang Laozhai, Guanghe village, Baita Town, Lancheng, Jiedong District, Jieyang City, Guangdong Province Applicant before: Zhang Qingbin |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |