A kind of intelligent gas detection means and method
Technical field
The present invention relates to field of gas detection, specially a kind of intelligent gas detection means.
Background technology
With the quickening of process of industrialization, air ambient security situation is increasingly severe, and air quality allows of no optimist, especially
It is oil, metallurgical, cement, chemical industry, the industry such as colliery can produce substantial amounts of pernicious gas, once pernicious gas leakage or raw occurs
Produce security incident, it will the ecological environment to periphery causes serious harm, damages the health of people;For the gas of high risk industries
It is fixed that generally use is surveyed in physical examination, inspection type, and this can meet detection and early warning needs for normal operating conditions, but one
Accident occurs for denier, and on-site detecting device cannot be told on, existing disposal options take artificial protection, approach by broken ring
Detection, testing staff's security is not very high, can also be detected using remotely pilotless detection device, but it is existing nobody
Detection device, progression is single, is not adapted to for some complex environments.
The content of the invention
It is an object of the invention to provide a kind of intelligent gas detection means, solves existing gas-detecting device in face of peace
Versatility is not high during full accident, unsafe problem, there is provided and it is a kind of intelligent, unmanned, removableization, adapt to a variety of landform
The device of environment.
To achieve the above object, the present invention provides following technical scheme:A kind of intelligent gas detection means, including gas inspection
Device is surveyed, the gas-detecting device includes gas detection box, gas sensor unit and surface-mounted integrated circuit, the gas detection
Box is shaped as cuboid, and it includes protection box and automatic protective door assembly, and the reference circle with central coaxial is arranged at protection box bottom
Decile screwed hole, the gas sensor unit are mounted in protection box, and it includes argoshield sensor, poison gas body sensor,
Combustible gas sensor, explosion hazard gases sensor and dusty gas sensor, gas-detecting device are mounted in the first electric pushrod top
The top of level push rod, is circular flange disk at the top of the top push rod of the first electric pushrod, there is point with central coaxial above
Degree circle etc. divides through hole, and reference circle of it and protection box bottom etc. divides corresponding threaded holes, and is bolted, the first electric pushrod
Base be fixed in the jogger hole above body, the body is inequilateral hexahedron, and two sides being connected with top surface are
Inclined-plane, their sizes and angle of inclination are identicals, and the length of length and top surface is identical, is vertical below the inclined-plane of both sides
Face directly, their sizes are identicals, symmetrical, and the length of length and top surface is identical, is bottom below two vertical planes
Face, its length and the length of top surface are identicals, and width is more than the width of top surface, has jogger hole in the centre of body top surface,
It is counter sink, and counter sink portion is rectangular slot, and rectangular slot matches with gas detection box, and counter sink bottom is tack hole,
There are two oblique Athey wheel spills storage die cavities on each inclined-plane of body, they are cuboid spill die cavities, perpendicular to inclined-plane,
There is reference circle etc. to divide screwed hole in the center of oblique Athey wheel spill storage die cavity bottom surface, two oblique Athey wheels on each inclined-plane are recessed
Shape storage die cavity is symmetrical relative to the jogger hole of top surface, also has three leg storages between each inclined-plane and vertical plane
Chamber, they are trapezoidal concave shaped cavities, and the oblique Athey wheel in left side and right side for being arranged in the oblique Athey wheel spill storage die cavity in left side is recessed
Shape deposits the right side of die cavity, also has a leg storage chamber in both centres, also has below the medial surface of leg storage chamber and divide
Degree circle etc. divides screwed hole, also has four bottom tracks wheel spill storage die cavities in the bottom surface of body, they are cuboid spill types
Chamber, perpendicular to bottom surface, there is reference circle etc. to divide screwed hole in the center of bottom tracks wheel spill storage die cavity bottom surface, four bottoms are carried out
Belt wheel spill storage die cavity is all around arranged symmetrically, and second is fitted with body each oblique Athey wheel spill storage die cavity
Electric pushrod, the bottom of second electric pushrod is flange plate structure, has the reference circle with central coaxial etc. to divide through hole above,
Reference circle of storage die cavity bottom surface etc. divides corresponding threaded holes with oblique Athey wheel spill for it, and is bolted, and second electronic pushes away
It is ring flange at the top of the push rod of bar, has the reference circle with central coaxial etc. to divide through hole above, be fitted with oblique crawler belt wheel assembly,
The tiltedly crawler belt wheel assembly includes Athey wheel and guide pad, is the shoe for protruding from middle connecting seat at left and right sides of the Athey wheel
Band, crawler belt outer ring two edges are circular arc, and Athey wheel is fixed on the top of guide pad, are had on the bottom of the guide pad point
Degree circle etc. divides screwed hole, and it is with the reference circle on the second electric pushrod push rod ring flange etc. divides through hole to match, and blending bolt connects,
The width of the width of guide pad and oblique Athey wheel spill storage die cavity is identical, in each bottom tracks wheel spill storage of body
The 3rd electric pushrod is fitted with die cavity, the bottom of the 3rd electric pushrod is flange plate structure, is had above same with center
Reference circle of axle etc. divides through hole, and it deposits reference circle of die cavity bottom surface etc. with bottom tracks wheel spill and divides corresponding threaded holes, and leads to
Bolt connection is crossed, is ring flange at the top of the push rod of the 3rd electric pushrod, has the reference circle with central coaxial etc. to divide through hole above,
Bottom tracks wheel assembly is fitted with, the bottom tracks wheel assembly includes bottom tracks wheel and bottom guide block, the bottom
It is the bottom tracks for protruding from middle connecting seat at left and right sides of Athey wheel, bottom tracks outer ring two edges are circular arc,
Bottom tracks wheel is fixed on the top of bottom guide block, has reference circle etc. to divide screwed hole on the bottom of the bottom guide block, it
Through hole is divided to match with the reference circle on the 3rd electric pushrod push rod ring flange etc., blending bolt connection, the width of bottom guide block
Width with bottom tracks wheel spill storage die cavity is identical, is equipped with below the medial surface of each leg storage chamber of body
4th electric pushrod, the bottom of the 4th electric pushrod is flange plate structure, there is the reference circle decile with central coaxial above
Through hole, the reference circle below its medial surface with leg storage chamber etc. divides corresponding threaded holes, and is bolted, and the 4th is electronic
It is ring flange at the top of the push rod of push rod, has the reference circle with central coaxial etc. to divide through hole above, in the push rod of the 4th electric pushrod
Leg assembly is housed in front of ring flange, anti-explosion surveillance camera is all disposed with the leading flank of body and trailing flank, it is left explosion-proof
Lamp, right explosion-proof lamp and explosion-proof avoidance sensor, the inside below body are equipped with gas collector and control unit.
Preferably, automatic protective door assembly includes protective door on the gas-detecting device, door-opening rotating shaft mechanism and explosion-proof
Enabling motor, the door-opening rotating shaft mechanism is at protection door pivot.
Preferably, the motor tiltedly on crawler belt wheel assembly and bottom tracks wheel assembly is all fire-proof motor.
Preferably, the leg assembly includes leg orientating box, and its profile is cuboid, width and leg storage chamber width
It is identical, its right flank has spill cuboid die cavity, has reference circle etc. to divide screwed hole in the medial surface of spill cuboid die cavity,
It divides through hole to match with the reference circle on the 4th electric pushrod push rod ring flange etc., is bolted, on leg orientating box top
The left in face is equipped with rotating seat, is double branch auricles above the rotating seat, and lower section is shaft hole, and it is with being fixed on leg orientating box
On the first motor be connected, the first leg is installed in the double branch ear slots of rotating seat, is to have pan on the right side of first leg
Single journal stirrup, it is arranged in the double branch ear slots of rotating seat, and is connected with the second motor being fixed on rotating seat, and the first leg is left
Side is fork-shaped journal stirrup, and the second leg is provided with fork groove, and the second leg width is phase with the first leg fork-shaped well width
With, fork-shaped slot length is more than the length of the second leg, has pan on the right side of the second leg, and it is with being fixed on the first leg left side
3rd motor of side end is connected.
Preferably, first motor, the second motor and the 3rd motor are fire-proof motors.
Preferably, described control unit includes explosive-proof protector case, and there are controller, gas concentration tracker, landform point in the inside
Parser, memory cell, surface-mounted integrated circuit, explosion-proof electrical source, explosion-proof positioner and explosion-proof radio transmitting device.
Compared with prior art, beneficial effects of the present invention are as follows:
It is 1st, of the invention by arranging that oblique Athey wheel spill deposits die cavity and bottom tracks wheel spill deposits die cavity on body,
Fix the second electric pushrod and the 3rd electric pushrod respectively in die cavity, and divide on the second electric pushrod and the 3rd electric pushrod
Oblique crawler belt wheel assembly and bottom tracks wheel assembly are not installed, oblique crawler belt wheel assembly and bottom tracks wheel assembly is stretched out or is deposited
It is placed in die cavity, compared with conventional track formula machine, adds Athey wheel on top both sides inclined-plane, can run in the duct,
Simultaneously all crawler belts be recoverable to avoid rugged topography crawler belt can not in use, protrusion influence advance the problem of.
2nd, the present invention fixes the 4th electric pushrod, in the 4th electricity by arranging leg storage chamber on body in die cavity
Mounting leg component on dynamic push rod, and by the first motor on leg assembly, the second motor, the 3rd motor and fork configuration
First leg, make leg assembly folding to minimum state, and be stored in die cavity, compared with traditional six pawl robots, without using
All legs can be backed up into cabin during leg, avoiding leg, the easy damaged in collision of exposed leg, leg are exposed when not in use
Space is big, is unfavorable for the problem of storage is had enough to meet the need.
3rd, the present invention can scan surrounding terrain by front and rear anti-explosion surveillance camera, and controller automatically selects advance side
Formula, by stretching out bottom tracks wheel assembly, withdraw other local forward gears can high speed in gentle ground run, pass through
Stretching out bottom tracks wheel assembly and oblique crawler belt wheel assembly, the crawler belt in three directions allows device to advance in the duct, passes through receipts
Return all crawler belts and stretch out six legs, can advance in rugged landform, compared with conventional machines device, be provided simultaneously with three kinds
Progression, adapt to different landform.
4th, the present invention by body central aperture install the first electric pushrod, gas-detecting device is filled above push rod,
Controller in control unit drives detection means to move up and down automatically, can detect the small gas of lower density ratio air, high
Locate the big gas of density ratio air, avoid the problem of detection means is fixed from blanketing gas detection in all directions.
5th, the present invention, can be with real time scan by filling anti-explosion surveillance camera and explosion-proof avoidance sensor in body front and back
Surrounding terrain graph, front topographic map is drawn by terrain analysis device automatically, while after gas sensor detects gas, gas
Concentration tracing device can automatically analyze this gas concentration regional change scope, and homing device is to before the high place of concentration
Enter, be automatically found source of leaks, explosion-proof positioner is automatically positioned, and is rearward transmitted in real time by explosion-proof radio transmitting device, gas
The gas that body collector be able to can not be judged with collecting sensor, and take back rear analysis, compared with traditional gas detects machine, dress
Put and select the ability of a variety of progressions with auto-mapping landform, automatic decision, leakage point can also be automatically positioned, avoided
Artificial remote control robot repetitive operation, the problem of efficiency is low.
Brief description of the drawings
Fig. 1 is the axial schematic diagram that track rail assembly of the present invention stretches out;
Fig. 2 is the axial schematic diagram that leg assembly of the present invention stretches out;
Fig. 3 is idea figure of the present invention;
Fig. 4 is Fig. 3 A-A sectional views;
Fig. 5 is Fig. 3 B-B sectional views;
Fig. 6 is the oblique Athey wheel assembly diagram of the present invention;
Fig. 7 is leg assembly schematic diagram of the present invention;
In figure:1 body, 2 oblique crawler belt wheel assemblies, 3 anti-explosion surveillance cameras, 4 left explosion-proof lamps, 5 explosion-proof avoidance sensors, 6
Right explosion-proof lamp, 7 first electric pushrods, 8 gas-detecting devices, 9 leg assemblies, 10 gas collectors, 11 control units, 12 second
Electric pushrod, 13 the 3rd electric pushrods, 14 bottom tracks wheel assemblies, 15 the 4th electric pushrods, 201 Athey wheels, 202 guide pads,
901 leg orientating boxs, 902 first motors, 903 rotating seats, 904 first legs, 905 the 3rd motors, 906 second legs, 907
Two motors.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-7, a kind of intelligent gas detection means, including gas-detecting device 8 are referred to, it includes gas detection box,
Gas sensor unit and surface-mounted integrated circuit, gas detection box are shaped as cuboid, and it includes protection box and automatic protective door
Assembly, automatic protective door assembly include protective door, door-opening rotating shaft mechanism and explosion-proof enabling motor, and door-opening rotating shaft mechanism is mounted in protection
At door pivot, it, which is connected with explosion-proof enabling motor in detection gas, automatically opens up, and usually closes protective gas sensor automatically
Unit, protection box bottom have the reference circle with central coaxial etc. to divide screwed hole, and for being connected with the first electric pushrod 7, gas passes
Sensor cell is mounted in protection box, and it includes argoshield sensor, poison gas body sensor, combustible gas sensor, explosive gas
Body sensor and dusty gas sensor, sensor can be plugged on surface-mounted integrated circuit, and sensor is adjusted according to testing goal
Module, gas-detecting device 8 are mounted in the top of 7 top push rod of the first electric pushrod, the top of 7 top push rod of the first electric pushrod
It is circular flange disk, has the reference circle with central coaxial etc. to divide through hole above, reference circle of it and protection box bottom etc. divides screw thread
Hole matches, and is bolted, and the base of the first electric pushrod 7 is fixed in the jogger hole of body 1, makes gas-detecting device
8 can move up and down the gas of detection different densities, and body 1 is inequilateral hexahedron, and two sides being connected with top surface are oblique
Face, their sizes and angle of inclination are identicals, and the length of length and top surface is identical, is vertical below the inclined-plane of both sides
Face, their sizes are identicals, symmetrical, and the length of length and top surface is identical, is bottom surface below two vertical planes,
Its length and the length of top surface are identicals, and width is more than the width of top surface, has jogger hole in the centre of the top surface of body 1, it
It is counter sink, counter sink portion is rectangular slot, and rectangular slot matches with gas detection box, is recoverable to gas-detecting device 8
Storage, counter sink bottom is tack hole, there is two oblique Athey wheel spill storage die cavities on each inclined-plane of body 1, they
It is cuboid spill die cavity, perpendicular to inclined-plane, has reference circle etc. to divide screw thread in the center of oblique Athey wheel spill storage die cavity bottom surface
Hole, two oblique Athey wheel spills storage die cavities on each inclined-plane are symmetrical relative to the jogger hole of top surface, on each inclined-plane
There are three leg storage chambers between vertical plane, they are trapezoidal concave shaped cavities, and being arranged in left side, tiltedly Athey wheel spill is deposited
The right side of the oblique Athey wheel spill storage die cavity in left side and right side of die cavity is put, also has a leg storage chamber in both centres,
There is reference circle etc. to divide screwed hole below the medial surface of leg storage chamber, also have four bottom tracks wheels recessed in the bottom surface of body 1
Shape deposits die cavity, and they are cuboid spill die cavities, perpendicular to bottom surface, in the center of bottom tracks wheel spill storage die cavity bottom surface
There is reference circle etc. to divide screwed hole, four bottom tracks wheel spill storage die cavities are all around arranged symmetrically, in each tiltedly shoe of body 1
The second electric pushrod 12 is fitted with belt wheel spill storage die cavity, its bottom is flange plate structure, is had above same with center
Reference circle of axle etc. divides through hole, and it deposits reference circle of die cavity bottom surface etc. with oblique Athey wheel spill and divides corresponding threaded holes, and passes through
Bolt connection, the push rod top of the second electric pushrod 12 is ring flange, has the reference circle with central coaxial etc. to divide through hole above,
Oblique crawler belt wheel assembly 2 is fitted with, it is stretched out or is withdrawn, oblique crawler belt wheel assembly 2 includes Athey wheel 201 and guide pad
202, the left and right sides of Athey wheel 201 is the crawler belt for protruding from middle connecting seat, and its outer ring two edges are circular arc, are easy to
Advance in pipeline, Athey wheel 201 is fixed on the top of guide pad 202, has reference circle etc. to divide screw thread on the bottom of guide pad 202
Hole, it divides through hole to match with the reference circle on the push rod ring flange of the second electric pushrod 12 etc., blending bolt connection, guide pad 202
The width of width and oblique Athey wheel spill storage die cavity be identical, can be oriented to, in each bottom tracks wheel of body 1
The 3rd electric pushrod 13 is fitted with spill storage die cavity, its bottom is flange plate structure, is had above and central coaxial
Reference circle etc. divides through hole, and it deposits reference circle of die cavity bottom surface etc. with bottom tracks wheel spill and divides corresponding threaded holes, and passes through spiral shell
Tether and connect, be ring flange at the top of the push rod of the 3rd electric pushrod 13, there is the reference circle with central coaxial etc. to divide through hole above, upper
Face is equipped with bottom tracks wheel assembly 14, bottom tracks wheel assembly 14 is stretched out or is retracted, bottom tracks wheel assembly 14 includes
Bottom tracks wheel and bottom guide block, it is the bottom tracks for protruding from middle connecting seat at left and right sides of bottom tracks wheel, it
Outer ring two edges are circular arc, are easy to advance in the duct, and bottom tracks wheel is fixed on the top of bottom guide block, and bottom is oriented to
There is reference circle etc. to divide screwed hole on the bottom of block, it is with the reference circle on the push rod ring flange of the 3rd electric pushrod 13 etc. divides through hole phase
Match somebody with somebody, blending bolt connection, the width of the width and bottom tracks wheel spill storage die cavity of bottom guide block is identical, for leading
To being equipped with the 4th electric pushrod 15 below the medial surface of each leg storage chamber of body 1, its bottom is ring flange knot
Structure, there is the reference circle with central coaxial etc. to divide through hole above, reference circle below its medial surface with leg storage chamber etc. divides spiral shell
Pit matches, and is bolted, and is ring flange at the top of the push rod of the 4th electric pushrod 15, there is point with central coaxial above
Degree circle etc. divides through hole, leg assembly 9 is housed in front of the push rod ring flange of the 4th electric pushrod 15, it includes leg orientating box
901, profile is cuboid, and width and leg storage chamber width are identicals, and for being oriented to, its right flank has spill cuboid-type
Chamber, there is reference circle etc. to divide screwed hole in the medial surface of spill cuboid die cavity, it with the push rod ring flange of the 4th electric pushrod 15 on
Reference circle etc. divide through hole to match, be bolted, rotating seat 903 be housed in the left of the top surface of leg orientating box 901, on it
Side is double branch auricles, and lower section is shaft hole, and it is connected with the first motor 902 being fixed on leg orientating box 901, can be with 360
Degree rotation, the first leg 904 is provided with 903 pairs of branch ear slots of rotating seat, and its right side is the single journal stirrup for having pan, is arranged on
In 903 pairs of branch ear slots of rotating seat, and it is connected with the second motor 907 being fixed on rotating seat 903, drives 904 turns of the first leg
Dynamic, the left side of the first leg 904 is fork-shaped journal stirrup, and the second leg 906, its width and the first leg 904 are provided with fork groove
Fork-shaped well width is identical, and fork-shaped slot length is more than the length of the second leg 906, can make the 906 whole foldings of the second leg
Into the fork groove of the first leg 904, there is pan on the right side of the second leg 906, and it is with being fixed on the left-hand end of the first leg 904
3rd motor 905 in portion is connected, and drives the second leg 906 to rotate, the first motor 902, the second motor 907 and the 3rd motor 905
It is fire-proof motor, can be all disposed with the leading flank of body 1 and trailing flank explosion-proof in safety work under explosive atmosphere
Monitoring camera 3, left explosion-proof lamp 4, right explosion-proof lamp 6 and explosion-proof avoidance sensor 5, the inside below body 1 are adopted equipped with gas
Storage 10 and control unit 11, the gas that gas collector 10 be able to can not be judged with collecting sensor, and take back rear analysis, control
Unit 11 processed includes explosive-proof protector case, and there is controller the inside, gas concentration tracker, terrain analysis device, memory cell, integrates electricity
Road plate, explosion-proof electrical source, explosion-proof positioner and explosion-proof radio transmitting device, anti-explosion surveillance camera 3 and explosion-proof avoidance sensor
5, front topographic map can be drawn automatically, controller can select automatically by terrain analysis device with terrain graph in front of real time scan
Select and change progression, gas concentration tracker can automatically analyze gas concentration regional change scope, and guiding dress automatically
Put to the high place of concentration and advance, be automatically found source of leaks.
In use, after taking device to monitoring section, anti-explosion surveillance camera 3 and the explosion-proof meeting of avoidance sensor 5 on device
Terrain graph in front of automatically scanning, and front topographic map is drawn by terrain analysis device automatically, controller receives topographic map data
Afterwards, front landform is automatically analyzed, and selects optimal advance route, when front is gentle road, the electricity of control order the 3rd
Dynamic push rod 13 releases bottom tracks wheel assembly 14, device can high speed in gentle ground run, when front is narrow and small pipe
During road, the second electric pushrod of control order 12 again releases oblique crawler belt wheel assembly 2, device is advanced in the duct, when
Front landform is rugged when being not suitable with crawler belt and advancing, and control order the second electric pushrod 12 and the 3rd electric pushrod 13 are by oblique crawler belt
Wheel assembly 2 and bottom tracks wheel assembly 14 are recovered in die cavity, then order the 4th electric pushrod 15 to release leg assembly 9, control
The first motor 902 on device processed driving leg assembly 9, the second motor 907 and the 3rd motor 905, make rotating seat 903, first
Pin 904, the coordination of the second leg 907 move on;After device proceeds to region to be monitored, controller can order explosion-proof enabling
Motor opens protective door, makes gas sensor contact measured gas, while controller drives the first electric pushrod 7 to move up and down,
The gas sensor in gas-detecting device 8 is set to gather the gas of various density, the data of collection can store control list
In memory cell in member 11, in the case where there is wireless network, also data can be passed by explosion-proof radio transmitting device in real time
To rear, the gas concentration tracker in control unit 11 can automatically analyze surveyed gas concentration and change feelings in detection zone
Condition, and data are transmitted to controller, controller is advanced to the high place of concentration, be automatically found source of leaks, and by explosion-proof fixed
Position device at this geographical location information position, while anti-explosion surveillance camera collection leakage point image information, positioning and
Image information will preserve in the memory unit, in the case where there is wireless network, also data can be passed through into explosion-proof wireless biography in real time
Defeated device passes to rear, the gas that can not be judged for gas sensor, and gas collector 10 will collect a certain amount of this gas
Body, and take back rear analysis;When device is preserved and had enough to meet the need, gas-detecting device 8, oblique crawler belt wheel assembly 2, bottom tracks wheel assembly
14 and leg assembly 9 can retract in die cavity, be easy to protect and have enough to meet the need.
In summary:The intelligent gas detection means, by arranging that oblique Athey wheel spill deposits die cavity and bottom on body
Portion's Athey wheel spill storage die cavity, fixes the second electric pushrod 12 and the 3rd electric pushrod 13 respectively in die cavity, and second
Oblique crawler belt wheel assembly 2 and bottom tracks wheel assembly 14 are installed respectively on the electric pushrod 13 of electric pushrod 12 and the 3rd, make oblique crawler belt
Wheel assembly 2 and bottom tracks wheel assembly 14 can stretch out or be stored in die cavity, compared with conventional track formula machine, at top two
Skew back face adds Athey wheel, can run in the duct, while all crawler belts are recoverable to and avoid rugged topography crawler belt not
Can be in use, the problem of protrusion influences to advance, by arranging leg storage chamber on body, the 4th be fixed in die cavity and electronic is pushed away
Bar 15, the mounting leg component 9 on the 4th electric pushrod 15, and pass through the first motor 902 on leg assembly 9, the second motor
907, the first leg 904 of the 3rd motor 905 and fork configuration, make leg assembly folding to minimum state, and be stored in die cavity
In, compared with traditional six pawl robots, all legs can be backed up into cabin without using during leg, avoid leg when not in use
The exposed easy damaged in collision of leg, the exposed space of leg is big, is unfavorable for the problem of storage is had enough to meet the need, passes through front and rear explosion-proof prison
Control camera 3 can gather surrounding terrain image, and controller automatically selects progression, by stretching out bottom tracks wheel assembly
14, withdraw other local forward gears can high speed in gentle ground run, by stretching out the He of bottom tracks wheel assembly 14
Oblique crawler belt wheel assembly 2, the crawler belt in three directions allows device to advance in the duct, stretches out six branch by withdrawing all crawler belts
It pin component 9, can advance in rugged landform, compared with conventional machines device, be provided simultaneously with three kinds of progressions, adapted to not
Same landform, by installing the first electric pushrod 7 in body central aperture, gas-detecting device 8 is filled above push rod, control is single
Controller in member drives detection means to move up and down automatically, can detect the small gas of lower density ratio air, eminence density
The gas bigger than air, the problem of detection means is fixed from blanketing gas detection in all directions is avoided, by before and after body
Side's dress anti-explosion surveillance camera 3 and explosion-proof avoidance sensor 3, can be automatic by terrain analysis device with real time scan surrounding landform
Front topographic map is drawn, while after gas sensor detects gas, gas concentration tracker can automatically analyze this gas
Concentration range excursion, and homing device advances to the high place of concentration, is automatically found source of leaks, explosion-proof positioner
It is automatically positioned, is rearward transmitted in real time by explosion-proof radio transmitting device, gas collector be able to can not be judged with collecting sensor
Gas, and take back rear analysis, compared with traditional gas detects machine, device has an auto-mapping landform, automatic decision choosing
The ability of a variety of progressions is selected, leakage point can also be automatically positioned, avoids artificial remote control robot repetitive operation, is imitated
The problem of rate is low.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.