CN110645043A - Simple and easy mine device of seeking survival - Google Patents
Simple and easy mine device of seeking survival Download PDFInfo
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- CN110645043A CN110645043A CN201911121763.0A CN201911121763A CN110645043A CN 110645043 A CN110645043 A CN 110645043A CN 201911121763 A CN201911121763 A CN 201911121763A CN 110645043 A CN110645043 A CN 110645043A
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F11/00—Rescue devices or other safety devices, e.g. safety chambers or escape ways
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
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Abstract
The invention discloses a simple mine survival device, which comprises a shell, wherein a survival cavity is arranged in the shell, an adjusting wheel shaft is rotatably connected on the inner wall of the front side of the survival cavity, a turnover component is arranged on the adjusting wheel shaft, the turnover component comprises a sector gear shaft fixedly arranged at the tail end of the front end of the adjusting wheel shaft, the fan and the filter screen are adopted, the requirement of clean air of a trapped person in a mine emergency is met, the knocking rod and metal are adopted, the function of sending a distress signal to the outside in time in the emergency is realized, the hinged support plate and the extension plate are adopted, a simple triangular corner is formed, a certain living space is provided for the trapped person, the problem that a large survival device cannot be installed in a mine is solved, moreover, many workers may not arrive at a designated position in time to seek survival, and therefore the practical status of the small-sized simple survival seeking device is not provided.
Description
Technical Field
The invention relates to the field of mine safety, in particular to a simple mine survival device.
Background
Most of coal mine production is underground operation, geological and mining conditions are complex and changeable, unsafe factors are many, various emergency disasters are threatened frequently, various safety preparations are often made before workers enter a mine for ensuring the safety of the workers, but large survival seeking devices cannot be installed in the mine generally, and a plurality of workers cannot arrive at a designated position in time for survival seeking, so that the practicability of small simple survival seeking devices is not achieved.
Disclosure of Invention
The technical problem is as follows:
the large-scale device of seeking survival of generally can't installing in the mine, and a lot of workman probably can't arrive the assigned position in time in addition and seek survival, consequently does not possess the practicality of small-size simple and easy device of seeking survival.
In order to solve the problems, the embodiment designs a simple mine survival device which comprises a shell, wherein a survival cavity is arranged in the shell, an adjusting wheel shaft is rotatably connected on the inner wall of the front side of the survival cavity, a turnover assembly is arranged on the adjusting wheel shaft and comprises a sector gear shaft fixedly arranged at the tail end of the front end of the adjusting wheel shaft, a hinged support plate fixedly arranged on the sector gear shaft, an extension cavity arranged in the hinged support plate, an extension plate slidably connected with the inner wall of the extension cavity, and an extension plate spring connected between the extension plate and the inner wall of the upper side of the extension cavity, the inner wall of the upper side of the survival cavity and the inner wall of the left side of the survival cavity are internally provided with adjusting cavities, the inner wall of the right side of the adjusting cavity is communicated with the survival cavity and is provided with a through hole, the inner wall of the front side of the survival cavity is slidably, reset rack with survive and be connected with the spring between the intracavity side inner wall, set firmly on the sector gear axle with the sector gear that rack toothing connects resets, the adjustment intracavity is equipped with reset assembly, reset assembly include with the adjustment intracavity articulated and can with fixed ratchet articulated ratchet, sliding connection in vertical slide bar on the adjustment intracavity rear side inner wall, set firmly in on the vertical slide bar and can with the iron plate of ratchet butt, it is equipped with the survival SOS subassembly to survive on the intracavity right side inner wall, it is connected with vice bevel gear axle to rotate on the intracavity rear side inner wall to survive, it has set firmly the motor on the intracavity right side inner wall to survive, motor left end power is connected with the motor shaft, vice bevel gear axle with all be equipped with one-way bearing on the motor shaft.
Preferably, the survival cavity rear side inner wall is rotatably connected with an adjusting wheel shaft positioned on the lower side of the sector gear shaft, and the survival cavity rear side inner wall is rotatably connected with a winding reel shaft positioned on the lower side of the auxiliary bevel gear shaft.
The overturning assembly further comprises a matched bevel gear which is fixedly arranged on the motor shaft and can be in meshed connection with the sector gear.
Wherein, the reset assembly further comprises an auxiliary bevel gear fixedly arranged at the front end of the auxiliary bevel gear shaft, a main bevel gear connected with the auxiliary bevel gear in a meshing way is fixedly arranged on the motor shaft, a gear sleeve is fixedly arranged on a one-way bearing fixedly arranged on the auxiliary bevel gear shaft, a vertical slope rod is slidably connected on the inner wall of the rear side of the survival cavity, a horizontal slope rod capable of moving left and right and abutting against the upper end of the vertical slope rod is slidably connected on the inner wall of the rear side of the adjustment cavity, a magnet slope rod capable of moving up and down and abutting against the left end of the horizontal slope rod is slidably connected on the inner wall of the rear side of the adjustment cavity, a permanent magnet is fixedly arranged at the lower end of the magnet slope rod, a horizontal bracket is fixedly arranged at the right end of the magnet slope rod, a fixed block is fixedly arranged at the right end face of the adjustment cavity, a vertical spring is connected between the fixed block and the horizontal bracket, the winding reel is characterized in that a horizontal spring is connected between the vertical sliding rod and the inner wall of the left side of the adjusting cavity, a transmission gear meshed with the gear sleeve is fixedly arranged on the winding reel shaft, a winding reel located on the front side of the transmission gear is fixedly arranged on the winding reel shaft, an adjusting wheel is fixedly arranged at the tail end of the front end of the adjusting wheel shaft, and a cable is connected between the lower end of the reset rack and the winding reel.
The survival distress assembly comprises a distress cavity fixedly arranged on the inner wall of the right side of the survival cavity, the distress cavity is arranged in the distress cavity, the inner wall of the left side of the distress cavity is rotatably connected with a rapping bar shaft which extends leftwards into the survival cavity and is rotatably connected with the inner wall of the right side of the distress cavity rightwards, a matching belt wheel is fixedly arranged on the rapping bar shaft in the survival cavity, a connecting belt is connected between the matching belt wheel and a one-way bearing on a motor shaft, a main belt wheel positioned at the left end of the matching belt wheel is fixedly arranged on the rapping bar shaft, a rapping bar positioned at the right side of the matching belt wheel is fixedly arranged on the rapping bar shaft, an auxiliary hinged rod positioned at the lower side of the rapping bar shaft is hinged on the inner wall of the right side of the distress cavity, sounding metal is fixedly arranged at the left end of the auxiliary hinged rod, and an auxiliary hinged rod spring is connected between the lower end of the auxiliary, the utility model discloses a rescue cavity, including distress chamber, fan shaft, fan cavity, filter screen, life chamber, accessory pulley, belt through-hole, the sound transmission through-hole that communicates with each other is equipped with the external world on the inner wall of distress chamber right side, the cavity of taking a breath has set firmly on the inner wall of survival chamber right side, the intracavity of taking a breath is equipped with the cavity of taking a breath, it is connected with the fan shaft to rotate on the inner wall of chamber of taking a breath right side, fan shaft front end is equipped with the fan admittedly, the epaxial accessory pulley that is located that sets firmly of fan, the cavity of taking a breath upside inner wall with the survival chamber communicates with each other and is equipped with the belt through-hole, pass through between the accessory.
Wherein, one-way bearing include with vice bevel gear axle or the motor shaft rotates the bearing box of connecting, be equipped with the bearing chamber in the bearing box, be equipped with in the bearing chamber with vice bevel gear axle or motor shaft fixed connection's runner, it has six bearing hinge bars that the annular array distributes to articulate on the runner, set firmly on the runner can with the bearing butt that the bearing hinge bar butt connects the pole, the bearing hinge bar with be connected with the bearing spring between the runner, six bearing bars that the annular array distributes have set firmly on the bearing bar, just the bearing bar can with the bearing hinge bar butt.
The invention has the beneficial effects that: the invention adopts the fan and the filter screen, meets the requirement of clean air of a trapped person in the case of a mine emergency, adopts the knocking rod and the metal, realizes the function of sending a distress signal to the outside in time in the case of the emergency, adopts the hinged support plate and the extension plate, forms a simple triangular corner, provides a certain living space for the trapped person, and improves the current situation that a large survival device cannot be installed in a mine generally, and a plurality of workers cannot arrive at a designated position in time for survival, so that the practical situation of the small simple survival device is not provided.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic overall structure diagram of a simple mine survival device according to the present invention;
FIG. 2 is an enlarged view schematically showing the structure of "A" in FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 2;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 2;
fig. 5 is an enlarged view schematically illustrating the structure of the one-way bearing of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a simple mine survival device, which is mainly applied to the emergency survival process of a mine, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to a simple mine survival device, which comprises a shell 11, wherein a survival cavity 12 is arranged in the shell 11, an adjusting wheel shaft 63 is rotatably connected on the inner wall of the front side of the survival cavity 12, a turning component 901 is arranged on the adjusting wheel shaft 63, the turning component 901 comprises a sector gear shaft 64 fixedly arranged at the tail end of the front end of the adjusting wheel shaft 63, a hinged support plate 34 fixedly arranged on the sector gear shaft 64, an extension cavity 73 arranged in the hinged support plate 34, an extension plate 35 slidably connected with the inner wall of the extension cavity 73, an extension plate spring 33 connected between the extension plate 35 and the inner wall of the upper side of the extension cavity 73, the adjusting wheel shaft 63 is clockwise rotated to drive the hinged support plate 34 to clockwise rotate, the extension plate spring 33 drives the extension plate 35 to slide, and the extension plate 35, the hinged support plate 34 and the ground form a simple triangular corner, realize the protect function to the protection workman, live chamber 12 upside inner wall with be equipped with in the chamber 12 left side inner wall and adjust chamber 57, adjust chamber 57 right side inner wall with it communicates with each other and is equipped with through-hole 46 to live chamber 12, it has reset rack 47 to live chamber 12 front side inner wall sliding connection, reset rack 47 left side has set firmly and extends to adjust fixed ratchet 45 in the chamber 57, reset rack 47 with it is connected with spring 61 to live between the chamber 12 upside inner wall, set firmly on sector gear shaft 64 with sector gear 48 that reset rack 47 meshing is connected, when articulated extension board 34 rotates, sector gear shaft 64 passes through sector gear 48 the drive of reset rack 47 fixed ratchet 45 upwards removes, be equipped with reset assembly 902 in the adjustment chamber 57, reset assembly 902 include with adjust chamber 57 in articulated and can with fixed ratchet 45 articulated ratchet 40, the, Sliding connection in vertical slide bar 43 on the adjustment chamber 57 rear side inner wall, set firmly in on the vertical slide bar 43 and can with the iron plate 42 of ratchet 40 butt, work as iron plate 42 no longer with during the ratchet 40 butt, ratchet 40 is no longer right ratchet 40 is spacing, spring 61 can drive reset rack 47 moves down, realizes reset function, it is equipped with survival SOS subassembly 903 on the inner wall of living chamber 12 right side, it is connected with vice bevel gear axle 53 to rotate on the inner wall of living chamber 12 rear side, it has motor 13 to set firmly on the inner wall of living chamber 12 right side, motor 13 left end power is connected with motor shaft 14, vice bevel gear axle 53 with all be equipped with one-way bearing 904 on the motor shaft 14.
Advantageously, an adjusting wheel shaft 63 is rotatably connected to the inner wall of the rear side of the survival chamber 12, which is located on the lower side of the sector gear shaft 64, and a winding reel shaft 65 is rotatably connected to the inner wall of the rear side of the survival chamber 12, which is located on the lower side of the bevel pinion shaft 53.
According to an embodiment, the turning assembly 901 is described in detail below, the turning assembly 901 further includes a matching bevel gear 49 that is fixedly disposed on the motor shaft 14 and can be engaged with the sector gear 48, and when the sector gear 48 is engaged with the matching bevel gear 49, the rotation of the matching bevel gear 49 drives the hinge support plate 34 to turn through the sector gear 48 and the sector gear shaft 64, so as to implement a turning function.
According to the embodiment, the reset assembly 902 is described in detail below, the reset assembly 902 further includes a bevel pinion 51 fixedly disposed at the front end of the bevel pinion shaft 53, a main bevel pinion 50 engaged with the bevel pinion 51 is fixedly disposed on the motor shaft 14, a gear sleeve 52 is fixedly disposed on a one-way bearing 904 fixedly disposed on the bevel pinion shaft 53, a vertical slope rod 56 is slidably connected to the inner wall of the rear side of the living chamber 12, a horizontal slope rod 58 capable of moving left and right and abutting against the upper end of the vertical slope rod 56 is slidably connected to the inner wall of the rear side of the adjustment chamber 57, a magnet slope rod 36 capable of moving up and down and abutting against the left end of the horizontal slope rod 58 is slidably connected to the inner wall of the rear side of the adjustment chamber 57, a permanent magnet 41 is fixedly disposed at the lower end of the magnet slope rod 36, a horizontal bracket 62 is fixedly disposed at the right end of the magnet slope rod 36, a fixed block 38 is fixedly disposed at the end face of the right side of the adjustment chamber, a vertical spring 37 is connected between the fixed block 38 and the horizontal bracket 62, a ratchet spring 39 is connected between the fixed block 38 and the ratchet spring 39, a horizontal spring 44 is connected between the vertical slide rod 43 and the inner wall of the left side of the adjusting cavity 57, a transmission gear 54 meshed with the gear sleeve 52 is fixedly arranged on a winding drum shaft 65, a winding drum 55 positioned at the front side of the transmission gear 54 is fixedly arranged on the winding drum shaft 65, an adjusting wheel 60 is fixedly arranged at the tail end of the front end of the adjusting wheel shaft 63, a cable 59 is connected between the lower end of the reset rack 47 and the winding drum 55, and the direction of the cable 59 is changed through the adjusting wheel 60.
According to the embodiment, the survival distress assembly 903 is described in detail below, the survival distress assembly 903 comprises a distress chamber 20 fixedly arranged on the inner wall of the right side of the survival chamber 12, a distress chamber 74 is arranged in the distress chamber 20, a rapping bar shaft 16 which extends leftwards into the survival chamber 12 and is rotatably connected with the inner wall of the right side of the distress chamber 74 is rotatably connected to the inner wall of the left side of the distress chamber 74, a matching belt wheel 27 is fixedly arranged on the rapping bar shaft 16 positioned in the survival chamber 12, a connecting belt 25 is connected between the matching belt wheel 27 and a one-way bearing 904 positioned on the motor shaft 14, a main belt wheel 26 positioned at the left end of the matching belt wheel 27 is fixedly arranged on the rapping bar shaft 16, a rapping rod 15 positioned at the right side of the matching belt wheel 27 is fixedly arranged on the rapping bar shaft 16, an auxiliary bar 18 positioned at the lower side of the rapping bar shaft 16 is hinged to the inner wall of the right side of the distress chamber 74, the left end of the auxiliary hinged rod 18 is fixedly provided with a sounding metal 17, an auxiliary hinged rod spring 19 is connected between the lower end of the auxiliary hinged rod 18 and the inner wall of the right side of the distress chamber 74, the inner wall of the right side of the distress chamber 74 is communicated with the outside and is provided with a sound transmission through hole 76, the inner wall of the right side of the survival chamber 12 is fixedly provided with a gas exchange chamber 23, the inside of the gas exchange chamber 23 is provided with a gas exchange chamber 75, the inner wall of the right side of the gas exchange chamber 75 is rotatably connected with a fan shaft 21, the tail end of the front end of the fan shaft 21 is fixedly provided with a fan 31, the fan shaft 21 is fixedly provided with an auxiliary belt wheel 32 positioned on the right side of the fan 31, the inner wall of the upper side of the gas exchange chamber 75 is communicated with the survival chamber 12 and is provided with a belt through hole 29, a belt 28 is connected between the auxiliary belt wheel 32 and the main belt wheel 26 through, the inner wall of the lower side of the survival cavity 12 is fixedly provided with a material shell 24, emergency materials can be stored in the material shell 24, the knocking rod 15 rotates to knock the help seeking sound emitted by the sounding metal 17 to penetrate to the outside through the sound transmission through hole 76, outside air enters the ventilation cavity 75 through the ventilation hole 22, and the air is blown into the survival cavity 12 through the filtering of the filter screen 30 by the blowing force of the fan 31, so that the time for rescuing the trapped person is prolonged, and meanwhile, the emergency materials in the material shell 24 can also provide more emergency assistance for the trapped person.
According to the embodiment, the following detailed description of the one-way bearing 904 is provided, wherein the one-way bearing 904 comprises a bearing box 66 rotatably connected to the bevel pinion shaft 53 or the motor shaft 14, a bearing cavity 72 is provided in the bearing box 66, a runner 71 fixedly connected to the bevel pinion shaft 53 or the motor shaft 14 is provided in the bearing cavity 72, six bearing hinge rods 69 distributed in an annular array are hinged to the runner 71, a bearing abutting rod 70 capable of abutting against the bearing hinge rod 69 is fixedly provided on the runner 71, a bearing spring 68 is connected between the bearing hinge rod 69 and the runner 71, six bearing rods 67 distributed in an annular array are fixedly provided on the bearing rod 67, the bearing rod 67 can abut against the bearing hinge rod 69, when the bearing hinge rod 69 and the bearing abutting rod 70 abut against the bearing rod 69 and the bearing rod 67, the two have different motion states.
The following will describe in detail the use steps of a simple mine survival device in this document with reference to fig. 1 to 5:
for convenience of description, the one-way bearings 904 on the motor shaft 14 will hereinafter be referred to as right one-way bearings 904, and the one-way bearings 904 on the counter gear shaft 53 will hereinafter be referred to as left one-way bearings 904.
Initial state: sector gear 48 and cooperation bevel gear 49 meshing connection, extension board 35 lower extreme and survival chamber 12 downside inner wall butt, and extension chamber 73 accumulates elastic potential energy, and iron plate 42 and ratchet 40 butt, magnet sloping pole 36 are located the top, and horizontal sloping pole 58 is located the rightmost end, and vertical sloping pole 56 is located the bottom.
When an emergency accident happens in a mine, the motor 13 is started to rotate the motor shaft 14, at the moment, the bearing hinge rod 69 in the left one-way bearing 904 is abutted to the bearing rod 67 in the left one-way bearing 904, the bearing spring 68 in the left one-way bearing 904 accumulates elastic potential energy, at the moment, the bearing box 66 in the left one-way bearing 904 does not rotate, the rotating motor shaft 14 drives the sector gear 48 to rotate clockwise through the matched bevel gear 49, the clockwise rotating sector gear 48 drives the hinge support plate 34 to rotate clockwise through the sector gear shaft 64, when the extension plate 35 in the hinge support plate 34 is not abutted to the lower side inner wall of the survival cavity 12, the extension plate spring 33 releases the elastic potential energy, the extension plate spring 33 drives the extension plate 35 to slide on the inner wall of the extension cavity 73 until the lower end of the extension plate 35 is abutted to the ground, and the hinge support plate 34, the extension, the trapped worker is protected, in the process, the sector gear 48 which rotates clockwise is meshed with the reset rack 47 and drives the reset rack 47 to move upwards, the reset rack 47 which moves upwards drives the through hole 46 to abut against the ratchet 40 to rotate the ratchet 40, at the same time, the spring ratchet spring 39 accumulates elastic potential energy, when the fixed ratchet 45 is positioned at the upper side relative to the ratchet 40, the spring ratchet spring 39 releases the elastic potential energy, the ratchet 40 resets, at the same time, the ratchet 40 limits the fixed ratchet 45 to slide downwards, in the process, the spring 61 accumulates the elastic potential energy, at the same time, the motor shaft 14 drives the rotating wheel 71 in the right one-way bearing 904 to rotate and abut against the bearing hinged rod 69 in the right one-way bearing 904 and the bearing abutting rod 70 in the right one-way bearing 904, so that the bearing box 66 in the right one-way bearing 904 is rotated through the bearing rod 67 in the right one-, the rotary bearing box 66 drives the rapping bar shaft 16 to rotate through the connecting belt 25 and the matching belt wheel 27 in sequence, the rotary rapping bar shaft 16 drives the rapping bar 15 to rotate, then the rotary rapping bar shaft 16 collides with the sounding metal 17 to make a sound and send a distress signal to the outside, when the sounding metal 17 is collided by the rapping bar shaft 16, the sounding metal 17 moves downwards, the sounding metal 17 moving downwards drives the auxiliary hinge rod 18 to rotate, at the moment, the auxiliary hinge rod spring 19 accumulates elastic potential energy, when the sounding metal 17 and the rapping bar shaft 16 do not collide any more, the auxiliary hinge rod spring 19 releases the elastic potential energy to reset the sounding metal 17 and the auxiliary hinge rod 18, the rotary rapping bar shaft 16 drives the fan shaft 21 to rotate through the main belt wheel 26, the belt 28 and the auxiliary belt wheel 32 in sequence, and further, the fan 31 rotates, suction force generated by the fan 31 rotating by outside air is sucked into the air exchange cavity 75 and is introduced into the survival cavity 12 under the filtering of the filter screen 30, clean air is provided for a trapped person, when an emergency is relieved, the motor 13 is rotated reversely, the motor shaft 14 is rotated reversely, the bearing hinge rod 69 in the right one-way bearing 904 is abutted with the bearing rod 67 in the right one-way bearing 904, the bearing spring 68 in the right one-way bearing 904 accumulates elastic potential energy, the bearing box 66 in the right one-way bearing 904 is not rotated any more, the motor shaft 14 rotated reversely passes through the main bevel gear 50 and the auxiliary bevel gear 51 to drive the auxiliary bevel gear shaft 53 to rotate clockwise, the auxiliary bevel gear shaft 53 rotated clockwise drives the runner 71 in the left one-way bearing 904 to rotate clockwise, the bearing spring 68 in the left one-way bearing 904 releases the elastic potential energy, the bearing hinge rod 69 in the left one-way bearing 904 is abutted with the bearing abutment rod 70 in the left one-way bearing 904, and the clockwise runner 71 in the left one-way bearing 904 is driven by the bearing hinge rod 69 in the left one-way bearing 904 to drive the bearing box in the left one-way bearing 66 rotates clockwise, the bearing box 66 rotating clockwise in the left one-way bearing 904 drives the gear sleeve 52 to rotate clockwise, and further drives the vertical slope rod 56 to slide upwards, when the vertical slope rod 56 is not meshed with the gear sleeve 52 any more, the vertical slope rod 56 slides downwards due to gravity and is meshed with the gear sleeve 52 again, the vertical slope rod 56 slides upwards again, that is, the vertical slope rod 56 is always at the highest end, the vertical slope rod 56 sliding upwards pushes the horizontal slope rod 58 to slide leftwards, so that the magnet slope rod 36, the horizontal bracket 62 and the permanent magnet 41 slide downwards, at this time, the vertical spring 37 accumulates elastic potential energy, the permanent magnet 41 sliding downwards attracts the iron block 42 to move leftwards, and the horizontal spring 44 accumulates elastic potential energy through the vertical slide rod 43, at this time, the bearing box 40 is not abutted against the iron block ratchet 42 and does not restrict the fixed ratchet 45 to slide downwards any more, the spring 61 releases the elastic potential energy, at the same time, the clockwise rotating gear sleeve 52 drives the winding drum 55 to rotate clockwise sequentially through the transmission gear 54 and the winding drum shaft 65, the cable 59 on the winding drum 55 drives the reset rack 47 to slide downwards through the adjusting wheel 60, the downward sliding reset rack 47 drives the sector gear 48 to rotate anticlockwise, and further drives the hinge support plate 34 to rotate rightwards sequentially through the sector gear shaft 64, so that the extension plate 35 abuts against the lower inner wall of the survival cavity 12 again, the extension plate 35 is driven to slide upwards on the inner wall of the extension cavity 73, the extension plate spring 33 stores the elastic potential energy, at this time, the motor shaft 14 is closed, the rotating wheel 71 in the left one-way bearing 904 stops rotating, the bearing spring 68 in the left one-way bearing 904 releases the elastic potential energy, the bearing hinge rod 69 abuts against the bearing abutting rod 70 again, at this time, the vertical sliding rod 43 is driven to move rightwards, the iron block 42 is abutted against the permanent magnet 41 again, the vertical spring 37 releases elastic potential energy, the horizontal bracket 62 is driven to move upwards, the magnet slope rod 36 which moves upwards drives the adjusting cavity 57 to move rightwards, the adjusting cavity 57 which moves rightwards drives the vertical slope rod 56 to reset, and the device is restored to the initial state.
The invention has the beneficial effects that: the invention adopts the fan and the filter screen, meets the requirement of clean air of a trapped person in the case of a mine emergency, adopts the knocking rod and the metal, realizes the function of sending a distress signal to the outside in time in the case of the emergency, adopts the hinged support plate and the extension plate, forms a simple triangular corner, provides a certain living space for the trapped person, and improves the current situation that a large survival device cannot be installed in a mine generally, and a plurality of workers cannot arrive at a designated position in time for survival, so that the practical situation of the small simple survival device is not provided.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (6)
1. A simple mine survival device comprises a shell, wherein a survival cavity is arranged in the shell, and an adjusting wheel shaft is rotatably connected to the inner wall of the front side of the survival cavity;
the adjusting wheel shaft is provided with a turnover component, the turnover component comprises a sector gear shaft fixedly arranged at the tail end of the front end of the adjusting wheel shaft, a hinged support plate fixedly arranged on the sector gear shaft, an extension cavity arranged in the hinged support plate, an extension plate connected with the inner wall of the extension cavity in a sliding way, and an extension plate spring connected between the extension plate and the inner wall of the upper side of the extension cavity, an adjusting cavity is arranged in the upper inner wall of the survival cavity and the left inner wall of the survival cavity, the right inner wall of the adjusting cavity is communicated with the survival cavity and is provided with a through hole, the inner wall of the front side of the survival cavity is connected with a reset rack in a sliding way, the left side of the reset rack is fixedly provided with a fixed ratchet extending into the adjusting cavity, a spring is connected between the reset rack and the inner wall of the upper side of the survival cavity, and a sector gear meshed with the reset rack is fixedly arranged on the sector gear shaft;
a reset assembly is arranged in the adjusting cavity and comprises a ratchet which is hinged with the adjusting cavity and can be hinged with the fixed ratchet, a vertical slide rod which is connected to the inner wall of the rear side of the adjusting cavity in a sliding manner, and an iron block which is fixedly arranged on the vertical slide rod and can be abutted against the ratchet;
survive on the inner wall of chamber right side and be equipped with the survival SOS subassembly, it is connected with the vice bevel gear axle to survive to rotate on the inner wall of chamber rear side, it has set firmly the motor on the inner wall of chamber right side to survive, motor left end power is connected with the motor shaft, vice bevel gear axle with all be equipped with one-way bearing on the motor shaft.
2. The simple mine survival device of claim 1, wherein: survival chamber rear side inner wall goes up to rotate and is connected with and is located the adjustment shaft of sector gear downside, it is connected with to rotate on the inner wall of survival chamber rear side is located the winding reel axle of vice bevel gear axle downside.
3. The simple mine survival device of claim 1, wherein: the overturning assembly further comprises a matched bevel gear which is fixedly arranged on the motor shaft and can be in meshed connection with the sector gear.
4. The simple mine survival device of claim 1, wherein: the reset assembly further comprises an auxiliary bevel gear fixedly arranged at the tail end of the front end of the auxiliary bevel gear shaft, a main bevel gear connected with the auxiliary bevel gear in a meshed mode is fixedly arranged on the motor shaft, a gear sleeve is fixedly arranged on a one-way bearing fixedly arranged on the auxiliary bevel gear shaft, a vertical slope rod is slidably connected onto the inner wall of the rear side of the survival cavity, a horizontal slope rod capable of moving left and right and abutting against the upper end of the vertical slope rod is slidably connected onto the inner wall of the rear side of the adjustment cavity, a magnet slope rod capable of moving up and down and abutting against the left end of the horizontal slope rod is slidably connected onto the inner wall of the rear side of the adjustment cavity, a permanent magnet is fixedly arranged at the lower end of the magnet slope rod, a horizontal support is fixedly arranged at the right end of the magnet slope rod, a fixed block is fixedly arranged on the end face of the right side of the adjustment cavity, a vertical spring is connected between, the winding reel is characterized in that a horizontal spring is connected between the vertical sliding rod and the inner wall of the left side of the adjusting cavity, a transmission gear meshed with the gear sleeve is fixedly arranged on the winding reel shaft, a winding reel located on the front side of the transmission gear is fixedly arranged on the winding reel shaft, an adjusting wheel is fixedly arranged at the tail end of the front end of the adjusting wheel shaft, and a cable is connected between the lower end of the reset rack and the winding reel.
5. The simple mine survival device of claim 1, wherein: the survival distress assembly comprises a distress cavity fixedly arranged on the inner wall of the right side of the survival cavity, the distress cavity is arranged in the distress cavity, the inner wall of the left side of the distress cavity is rotatably connected with a rapping bar shaft which extends leftwards into the survival cavity and is rotatably connected with the inner wall of the right side of the distress cavity rightwards, a matching belt wheel is fixedly arranged on the rapping bar shaft positioned in the survival cavity, a connecting belt is connected between the matching belt wheel and a one-way bearing positioned on a motor shaft, a main belt wheel positioned at the left end of the matching belt wheel is fixedly arranged on the rapping bar shaft, a rapping bar positioned at the right side of the matching belt wheel is fixedly arranged on the rapping bar shaft, an auxiliary hinged rod positioned at the lower side of the rapping bar shaft is hinged on the inner wall of the right side of the distress cavity, metal is fixedly arranged at the left end of the auxiliary hinged rod, and an auxiliary hinged rod spring is connected between the lower end, the utility model discloses a rescue cavity, including distress chamber, fan shaft, fan cavity, filter screen, life chamber, accessory pulley, belt through-hole, the sound transmission through-hole that communicates with each other is equipped with the external world on the inner wall of distress chamber right side, the cavity of taking a breath has set firmly on the inner wall of survival chamber right side, the intracavity of taking a breath is equipped with the cavity of taking a breath, it is connected with the fan shaft to rotate on the inner wall of chamber of taking a breath right side, fan shaft front end is equipped with the fan admittedly, the epaxial accessory pulley that is located that sets firmly of fan, the cavity of taking a breath upside inner wall with the survival chamber communicates with each other and is equipped with the belt through-hole, pass through between the accessory.
6. The simple mine survival device of claim 1, wherein: one-way bearing include with vice bevel gear axle or the motor shaft rotates the bearing box of connecting, be equipped with the bearing chamber in the bearing box, be equipped with in the bearing chamber with vice bevel gear axle or motor shaft fixed connection's runner, it has six bearing hinge bars that the annular array distributes to articulate on the runner, set firmly on the runner can with the bearing butt that the bearing hinge bar butt connects the pole, the bearing hinge bar with be connected with the bearing spring between the runner, six bearing bars that the annular array distributes have set firmly on the bearing bar, just the bearing bar can with the bearing hinge bar butt.
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| CN201911121763.0A CN110645043B (en) | 2019-11-15 | 2019-11-15 | Simple and easy mine device of seeking survival |
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| CN201911121763.0A CN110645043B (en) | 2019-11-15 | 2019-11-15 | Simple and easy mine device of seeking survival |
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| CN110645043B CN110645043B (en) | 2020-08-21 |
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| CN111042857A (en) * | 2020-01-13 | 2020-04-21 | 永康悠长矿产开采技术有限公司 | Mine emergency refuge safety body |
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|---|---|
| CN110645043B (en) | 2020-08-21 |
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Effective date of registration: 20200728 Address after: 839000 Tulargen copper nickel mine of Hexin mining industry, Shuangjingzi Township, Yizhou District, Hami City, Xinjiang Uygur Autonomous Region Applicant after: HAMI HEXIN MINING INDUSTRY Co.,Ltd. Address before: Room 101, No.1, Dongsan lane, Wanshou street, Huangpu District, Guangzhou City, Guangdong Province Applicant before: Guangzhou Liji mining equipment Co.,Ltd. |
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