CN104453988A - Vehicle-mounted mining emergency rescuing lifting device suitable for large-diameter drilling - Google Patents
Vehicle-mounted mining emergency rescuing lifting device suitable for large-diameter drilling Download PDFInfo
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- CN104453988A CN104453988A CN201410689183.2A CN201410689183A CN104453988A CN 104453988 A CN104453988 A CN 104453988A CN 201410689183 A CN201410689183 A CN 201410689183A CN 104453988 A CN104453988 A CN 104453988A
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- Prior art keywords
- rescue
- rescuing
- vehicle
- survival capsule
- lifting
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- 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.)
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- 238000005553 drilling Methods 0.000 title abstract description 6
- 238000005065 mining Methods 0.000 title abstract 4
- 239000002775 capsule Substances 0.000 claims abstract description 64
- 230000004083 survival effect Effects 0.000 claims description 59
- 238000004804 winding Methods 0.000 claims description 14
- 238000005259 measurement Methods 0.000 claims description 11
- 230000001934 delay Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- 230000010354 integration Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 4
- 239000002341 toxic gas Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000233805 Phoenix Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009223 counseling Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The invention discloses a vehicle-mounted mining emergency rescuing lifting device suitable for large-diameter drilling. The vehicle-mounted mining emergency rescuing lifting device suitable for large-diameter drilling comprises a special rescuing vehicle, a hoisting winch, a large crane boom, a rescuing winch, a rope guider, a communication cable steel wire rope, a rescuing capsule, a rescuing capsule lifting device, a remote control platform, a posture control platform and a rotary table arranged on the special rescuing vehicle. The hoisting winch is arranged on the rotary table. The big crane boom is connected with the hoisting winch. One end of the communication cable steel wire rope is connected with the hoisting winch. The other end of the communication cable steel wire rope is connected with the rescuing winch after passing through the large crane boom and the rope guider arranged below the large crane boom. The rescuing capsule and the rescuing capsule lifting device are arranged on the rear portion of the special rescuing vehicle. The remote control platform is connected with the lifting winch, the large crane boom, the rescuing winch and the rescuing capsule lifting device. According to the vehicle-mounted mining emergency rescuing lifting device suitable for large-diameter drilling, a chassis special for the rescuing vehicle is adopted, a special crane boom is arranged, the maneuverability is good, rapid movement of the while lifting device can be achieved, the emergency response speed is high, remote rescuing control is achieved, the innovativeness of a system is good, and the integration level is high.
Description
Technical field
The invention belongs to mine emergency rescue outfit technical field, be specifically related to a kind of vehicle-mounted mine emergency rescue lifting appliance being suitable for large diameter borehole.
Background technology
Chilean San Jose copper mine generation mine disaster on August 5th, 2010, Chile government has organized extensive rescue, adopts U.S.'s snow nurse T130XD rig to get through rescue hole, supports the use air reverse circulation drilling technique, adopt boundling down-hole hammer pore-forming, drilling diameter Φ 660mm.The phoenix number of customization promotes cabin and transferred October 11,33 miners on October 12 to 13 successful gug successively.
The domestic Frequent Coal Mine Calamities of China, but it is less for the way solving mine disaster emergency management and rescue, country drops into safety of coal mines and day by day increases, the Quick rescue passage of ground to down-hole emergency-sheltering chamber is all being built in a lot of colliery, key one ring that mine emergency rescue lifting means will become in mine disaster emergency management and rescue.
Summary of the invention
For solving the technical problem of existing existence, the embodiment of the present invention provides a kind of vehicle-mounted mine emergency rescue lifting appliance being suitable for large diameter borehole.
For achieving the above object, the present invention adopts following technical scheme:
The embodiment of the invention discloses a kind of vehicle-mounted mine emergency rescue lifting appliance being suitable for large diameter borehole, this device comprises: rescue special-purpose vehicle, lifting elevator, large arm, rescue elevator, rope winding jib, logical cable wire rope, survival capsule, survival capsule take-off and landing device, far control platform, attitude console, the rotating disk be arranged on rescue special-purpose vehicle; Described lifting elevator is arranged on rotating disk, described large arm is connected with lifting elevator, described logical cable wire rope one end is connected with lifting elevator, through large arm and after being arranged on below large arm rope winding jib the other end be connected with rescue elevator, described survival capsule, survival capsule take-off and landing device are separately positioned on the rear portion of rescue special-purpose vehicle, described control platform far away respectively with lifting elevator, large arm, rescue elevator, survival capsule take-off and landing device is connected.
In such scheme, described survival capsule is columnar structured, comprises lifting arm, garter spring, disconnected wire clips head, cabin body, equipment compartment power supply, delays and fall camera in machine, cabin, many gas concentration measurement instruments, hatch door, disengaging pedal, disengaging card, bilge camera, buffer, answering earphone; The both sides of described cabin body arrange hatch door, the head of described cabin body arranges interconnective lifting arm, garter spring, described garter spring rear end is connected with disconnected wire clips head, described disconnected wire clips back of head sets gradually equipment compartment power supply, delays and fall camera in machine, cabin, many gas concentration measurement instruments, answering earphone, body rear end, described cabin outer setting bilge camera, buffer, inside, body rear end, described cabin arranges and departs from pedal, disengaging card.
In such scheme, camera in described cabin, bilge camera, answering earphone, many gas concentration measurement instruments respectively by logical cable wire rope with far control platform and be connected.
In such scheme, described survival capsule is arranged on rescue special-purpose vehicle by take-off and landing device, described take-off and landing device comprises pipe collar, bracket, bearing, angle modulation oil cylinder, the rear end of described bracket is connected with bearing, described bearing center is arranged on rescue special-purpose vehicle by angle modulation oil cylinder, described survival capsule is arranged on bracket, and is fixed by pipe collar.
In such scheme, described control platform far away comprises survival capsule kinematic parameter display screen, rescue winch control handle, notebook, stage body, rope winding jib state parameter display screen, and described survival capsule kinematic parameter display screen and rope winding jib state parameter display screen are embedded structure.
Compared with prior art, beneficial effect of the present invention:
The present invention adopts relief car chassis special, be equipped with Special crane jib, mobility is good, the quick resettlement of a whole set of hoisting device can be realized, emergency response is fast, elevator check mechanism, the critical systems such as rope broken protector, achieve the multiple protective of rescue work, based on the remote data packets compression & decompression technology of twisted-pair feeder, achieve ground control cabinet and the communication of survival capsule Audio and Video, concentration of toxic gases Real-Time Monitoring, for meeting rescue site complexity, achieve and rescue manipulation at a distance, system innovation is strong, integrated level is high, for mine emergency rescue effective operation provides technical support.
Accompanying drawing explanation
Fig. 1 is mine emergency rescue hoisting device concept view;
Fig. 2 is rescue elevator front view;
Fig. 3 is rescue elevator left view;
Fig. 4 is survival capsule sectional view;
Fig. 5 is survival capsule take-off and landing device schematic diagram;
Fig. 6 far controls platform concept view;
Wherein, (1) is rescue special-purpose vehicle, (2) be lifting elevator, (3) be large arm, (4) be rescue elevator, (5) be rope winding jib, (6) be logical cable wire rope, (7) be survival capsule, (8) be survival capsule take-off and landing device, (9) be far control platform, (10) be attitude console, (11) be rotating disk, (401) be working clamp, (402) be safety tongs, (403) be brake control port, (404) be brake disc, (701) be lifting arm, (702) be garter spring, (703) be disconnected wire clips head, (704) be cabin body, (705) be equipment compartment power supply, (706) be delay to fall machine, (707) be interior cabin camera, (708) be many gas concentration measurement instruments, (709) be hatch door, (710) be depart from pedal, (711) be depart from card, (712) be bilge camera, (713) be buffer, (714) be answering earphone, (801) be pipe collar, (802) be bracket, (803) be bearing, (804) be angle modulation oil cylinder, (901) be survival capsule kinematic parameter display screen, (902) be rescue elevator control handle, (903) be notebook, (904) be stage body, (905) be rope winding jib state parameter display screen.
Detailed description of the invention
Below in conjunction with accompanying drawing and specifically mode the present invention is described in detail.
The embodiment of the present invention provides a kind of vehicle-mounted mine emergency rescue lifting appliance being suitable for large diameter borehole, as shown in Fig. 1 ~ 6, this device comprises: rescue special-purpose vehicle 1, lifting elevator 2, large arm 3, rescue elevator 4, rope winding jib 5, logical cable wire rope 6, survival capsule 7, survival capsule take-off and landing device 8, control platform 9 far away, attitude console 10, the rotating disk 11 be arranged on rescue special-purpose vehicle 1; Described lifting elevator 2 is arranged on rotating disk 11, described large arm 3 is connected with lifting elevator 2, described logical cable wire rope 6 one end is connected with lifting elevator 2, through large arm 3 and after being arranged on below large arm 3 rope winding jib 5 other end be connected with rescue elevator 4, described survival capsule 7, survival capsule take-off and landing device 8 are separately positioned on the rear portion of rescue special-purpose vehicle 1, described control platform 9 far away respectively with lifting elevator 2, large arm 3, rescue elevator 4, survival capsule take-off and landing device 8 is connected.
As shown in Figure 5, described survival capsule 7 is columnar structured, comprises lifting arm 701, garter spring 702, disconnected wire clips head 703, cabin body 704, equipment compartment power supply 705, delays and fall camera 707 in machine 706, cabin, many gas concentration measurement instruments 708, hatch door 709, disengaging pedal 710, disengaging card 711, bilge camera 712, buffer 713, answering earphone 714; The both sides of described cabin body 704 arrange hatch door 709, the head of described cabin body 704 arranges interconnective lifting arm 701, garter spring 702, described garter spring 702 rear end is connected with disconnected wire clips head 703, described disconnected wire clips head 703 rear portion sets gradually equipment compartment power supply 705, delays and fall camera 707 in machine 706, cabin, many gas concentration measurement instruments 708, answering earphone 714, body 704 rear end, described cabin outer setting bilge camera 712, buffer 713, inside, body 704 rear end, described cabin arranges and departs from pedal 710, disengaging card 711.
Described lifting arm 701, garter spring 702, disconnected wire clips head 703 constitute survival capsule rope broken protector; in the course of work; described lifting arm 701 is carried; disconnected wire clips head 703 is retracted; described survival capsule 7 freely can move up and down in lifesaving hole, and when fracture occurs logical cable wire rope 6, lifting arm presses down by described garter spring 702; described disconnected wire clips head 703 is overhanging, and described survival capsule 7 is clamped on the borehole wall in rescue hole.When there is the accident such as clamping stagnation, disconnected rope, the survival capsule personnel of taking trample after can unclamping night bolt and depart from pedal 710, and described disengaging card 711 is thrown off, and cabin body is separated, and survival capsule is taken personal security and dropped to shaft bottom by the described slow machine 706 that falls, and waits for that second time is rescued.
Camera 707 in described cabin, bilge camera 712, answering earphone 714, many gas concentration measurement instruments 708 respectively by logical cable wire rope 6 with far control platform 9 and be connected.
Described survival capsule 7 is arranged on rescue special-purpose vehicle 1 by take-off and landing device 8, described take-off and landing device 8 comprises pipe collar 801, bracket 802, bearing 803, angle modulation oil cylinder 804, the rear end of described bracket 802 is connected with bearing 803, described bearing 803 center is arranged on rescue special-purpose vehicle 1 by angle modulation oil cylinder 804, described survival capsule 7 is arranged on bracket 802, and fixed by pipe collar 801, described take-off and landing device 8 is for adjusting the angles of survival capsule 7, to coordinate the operation of attitude console 10, under travel position, pipe collar 801 fixes survival capsule, in the course of work, angle modulation oil cylinder 804 stretches, described bracket 802 rotates around bearing 803, the placed angle of adjustment survival capsule 7.Avoid slippage collision on compartment in survival capsule 7 landing process, produce dangerous.
As shown in Figure 6, described control platform 9 far away comprises survival capsule kinematic parameter display screen 901, rescue winch control handle 902, notebook 903, stage body 904, rope winding jib state parameter display screen 905, and described survival capsule kinematic parameter display screen 901 and rope winding jib state parameter display screen 905 are embedded structure.
As shown in Figure 1, after rescue special-purpose vehicle 1 puts in place, firm support oil cylinder, adjustment field layout, rescues Kong Kongwei survival capsule 7 handling to perpendicular alignmnet.
As shown in Figure 2 and Figure 3, rescue elevator is wound around logical cable wire rope, in survival capsule 7 decentralization process, brake disc 404 synchronous axial system, when described lifting elevator 2 rotates, working clamp 401 and safety tongs 402 unclamp automatically, described lifting elevator 2 slows down rapidly under power-off, hypervelocity, overload condition, and described working clamp 401, safety tongs 402 clamp braking simultaneously; Described brake control port 403 connecting fluid pressuring oil pipe, when system fuel feeding, reductor braking is opened, and described lifting elevator 2 is started working.As shown in Figure 5, control attitude console, angle modulation oil cylinder extends, and bracket rotates around bearing, after moving to extreme position, described large arm 3 is sling survival capsule 7, described rotating disk 11 rotates, and large arm 3 stretches, by survival capsule 7 handling to the position of specifying, control platform 9 far away controls velocity of rotation and the direction of lifting elevator 2, completes transferring of survival capsule 7; Described survival capsule 7 lifting process is contrary with said process.
While like this, as shown in Fig. 4, Fig. 6, in described cabin, camera 707, bilge camera 712, answering earphone 714, many gas concentration measurement instruments 708 produce two-path video signal, audio signal, gas concentration signal, are transferred on control platform 9 far away by logical cable wire rope 6.
Described control platform 9 far away for monitoring down-hole toxic gas content in real time, personnel taken by contact survival capsule, check rescue hoisting device control information.In rescue operations, the speed of service of described survival capsule 7 kinematic parameter display screen display module body, transfer the parameter such as the degree of depth, system pressure, rescue personnel can according to parameter adjustment system pressure, motor displacement, and by lifting elevator 2 control handle control rate.Described notebook 903, for display module body interior video, bilge video, transmits and audio reception, and there is poison gas concentration display down-hole in real time.Rescue personnel can remain with the survival capsule personnel of taking and contact, instruct take personnel by and carry out psychological counseling.Rescue outfit communication system alone becomes system, and real-time is good, stability is strong, can instruct coal mine rescue work as the case may be at any time.Survival capsule is when promoting and the accident such as clamping stagnation, disconnected rope occurs in decentralization process; survival capsule is clamped on the borehole wall in rescue hole by protection device for preventing wire rope breaking; the survival capsule personnel of taking trample disengaging pedal after can unclamping night bolt; depart from card to throw off; cabin body is separated; slow fall machine personal security to be rescued is dropped to shaft bottom, wait for that second time is rescued.
Described lifting elevator 2, large arm 3 are overall structure with rescue chassis special, can be used to handling relief goods, realize equipment dual-purpose at rescue site.Survival capsule, logical cable wire rope, control platform far away all meet safety of coal mines certification regulation, can use, ensure that human life's safety taken by survival capsule in explosive gas atmosphere.
Claims (5)
1. one kind is suitable for the vehicle-mounted mine emergency rescue lifting appliance of large diameter borehole, it is characterized in that, this device comprises: rescue special-purpose vehicle (1), lifting elevator (2), large arm (3), rescue elevator (4), rope winding jib (5), logical cable wire rope (6), survival capsule (7), survival capsule take-off and landing device (8), far control platform (9), attitude console (10), the rotating disk (11) be arranged in rescue special-purpose vehicle (1), described lifting elevator (2) is arranged on rotating disk (11), described large arm (3) is connected with lifting elevator (2), described logical cable wire rope (6) one end is connected with lifting elevator (2), through large arm (3) and be arranged on large arm (3) below rope winding jib (5) after the other end with rescue elevator (4) be connected, described survival capsule (7), survival capsule take-off and landing device (8) is separately positioned on the rear portion of rescue special-purpose vehicle (1), described control platform (9) far away respectively with lifting elevator (2), large arm (3), rescue elevator (4), survival capsule take-off and landing device (8) connects.
2. be suitable for the vehicle-mounted mine emergency rescue lifting appliance of large diameter borehole according to claim 1, it is characterized in that: described survival capsule (7), for columnar structured, comprise lifting arm (701), garter spring (702), disconnected wire clips head (703), cabin body (704), equipment compartment power supply (705), delays and fall camera (707) in machine (706), cabin, many gas concentration measurement instruments (708), hatch door (709), disengaging pedal (710), disengaging card (711), bilge camera (712), buffer (713), answering earphone (714), the both sides in described cabin body (704) arrange hatch door (709), the head in described cabin body (704) arranges interconnective lifting arm (701), garter spring (702), described garter spring (702) rear end is connected with disconnected wire clips head (703), described disconnected wire clips head (703) rear portion sets gradually equipment compartment power supply (705), delay and fall machine (706), camera (707) in cabin, many gas concentration measurement instruments (708), answering earphone (714), body (704) rear end outer setting bilge camera, described cabin (712), buffer (713), body (704) inside, rear end, described cabin arranges and departs from pedal (710), depart from card (711).
3. the vehicle-mounted mine emergency rescue lifting appliance being suitable for large diameter borehole according to claim 2, is characterized in that: camera (707) in described cabin, bilge camera (712), answering earphone (714), many gas concentration measurement instruments (708) respectively by logical cable wire rope (6) with far control platform (9) and be connected.
4. the vehicle-mounted mine emergency rescue lifting appliance being suitable for large diameter borehole according to claim 1, it is characterized in that: described survival capsule (7) is arranged in rescue special-purpose vehicle (1) by take-off and landing device (8), described take-off and landing device (8) comprises pipe collar (801), bracket (802), bearing (803), angle modulation oil cylinder (804), the rear end of described bracket (802) is connected with bearing (803), described bearing (803) center is arranged in rescue special-purpose vehicle (1) by angle modulation oil cylinder (804), described survival capsule (7) is arranged on bracket (802), and fixed by pipe collar (801).
5. emergency management and rescue hoisting device according to claim 1, it is characterized in that: described control platform (9) far away comprises survival capsule kinematic parameter display screen (901), rescue winch control handle (902), notebook (903), stage body (904), rope winding jib state parameter display screen (905), and described survival capsule kinematic parameter display screen (901) and rope winding jib state parameter display screen (905) are embedded structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689183.2A CN104453988A (en) | 2014-11-26 | 2014-11-26 | Vehicle-mounted mining emergency rescuing lifting device suitable for large-diameter drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689183.2A CN104453988A (en) | 2014-11-26 | 2014-11-26 | Vehicle-mounted mining emergency rescuing lifting device suitable for large-diameter drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104453988A true CN104453988A (en) | 2015-03-25 |
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ID=52900658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410689183.2A Pending CN104453988A (en) | 2014-11-26 | 2014-11-26 | Vehicle-mounted mining emergency rescuing lifting device suitable for large-diameter drilling |
Country Status (1)
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|---|---|
| CN (1) | CN104453988A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697056A (en) * | 2016-02-03 | 2016-06-22 | 山西省煤炭地质115勘查院 | Vertical rescuing lifting system for mine |
| CN107139805A (en) * | 2017-06-01 | 2017-09-08 | 利辛县江淮扬天汽车有限公司 | A kind of Water Cutting breakdown lorry |
| CN107214383A (en) * | 2017-06-01 | 2017-09-29 | 利辛县江淮扬天汽车有限公司 | A kind of multipurpose breakdown lorry |
| CN107461218A (en) * | 2017-09-15 | 2017-12-12 | 中国神华能源股份有限公司 | Relief car |
| CN112832852A (en) * | 2021-01-14 | 2021-05-25 | 中煤科工集团西安研究院有限公司 | Multifunctional flexible rescue lifting cabin and lifting rescue method |
-
2014
- 2014-11-26 CN CN201410689183.2A patent/CN104453988A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697056A (en) * | 2016-02-03 | 2016-06-22 | 山西省煤炭地质115勘查院 | Vertical rescuing lifting system for mine |
| CN105697056B (en) * | 2016-02-03 | 2018-10-19 | 山西省煤炭地质115勘查院 | A kind of mine vertically rescues lifting system |
| CN107139805A (en) * | 2017-06-01 | 2017-09-08 | 利辛县江淮扬天汽车有限公司 | A kind of Water Cutting breakdown lorry |
| CN107214383A (en) * | 2017-06-01 | 2017-09-29 | 利辛县江淮扬天汽车有限公司 | A kind of multipurpose breakdown lorry |
| CN107214383B (en) * | 2017-06-01 | 2019-03-19 | 利辛县江淮扬天汽车有限公司 | A kind of multipurpose breakdown lorry |
| CN107139805B (en) * | 2017-06-01 | 2019-11-08 | 利辛县江淮扬天汽车有限公司 | A kind of Water Cutting breakdown lorry |
| CN107461218A (en) * | 2017-09-15 | 2017-12-12 | 中国神华能源股份有限公司 | Relief car |
| CN107461218B (en) * | 2017-09-15 | 2020-06-09 | 中国神华能源股份有限公司 | Rescue vehicle |
| CN112832852A (en) * | 2021-01-14 | 2021-05-25 | 中煤科工集团西安研究院有限公司 | Multifunctional flexible rescue lifting cabin and lifting rescue method |
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Application publication date: 20150325 |
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