CN108661698A - A kind of downhole rescuing equipment - Google Patents
A kind of downhole rescuing equipment Download PDFInfo
- Publication number
- CN108661698A CN108661698A CN201810546339.XA CN201810546339A CN108661698A CN 108661698 A CN108661698 A CN 108661698A CN 201810546339 A CN201810546339 A CN 201810546339A CN 108661698 A CN108661698 A CN 108661698A
- Authority
- CN
- China
- Prior art keywords
- stepper motor
- fixedly connected
- survival capsule
- steering engine
- fixedly mounted
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002775 capsule Substances 0.000 claims abstract description 37
- 230000004083 survival effect Effects 0.000 claims abstract description 37
- 230000001141 propulsive effect Effects 0.000 claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000003860 storage Methods 0.000 claims description 19
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000004888 barrier function Effects 0.000 abstract description 6
- 230000009184 walking Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 235000019994 cava Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Emergency Lowering Means (AREA)
Abstract
A kind of downhole rescuing equipment, including pedestal, main bit part, six running gears, 12 propulsive units, secondary bit part, it is characterised in that：The present invention makes machine walking reach designated position by the third steering engine of six running gears and the cooperation of the 4th stepper motor first when in use, drill bit rotation is driven by the second stepper motor of main bit part, to make machine it is whole in depth under, propulsive force is generated by the propulsion crawler belt rotation of 12 propulsive units, survival capsule entrance is opened behind in-position, in the case of having barrier in front, shutter door is opened, extension sleeve is set to be elongated to designated position by the elongation of first hydraulic cylinder tailpiece of the piston rod, rotary drilling-head rotation is driven by the 5th stepper motor after the completion of rescue, by 12 promote crawler belts rotate backward then backtracking to ground, it is set to be adapted to different landform, faster and better safer implementation underground rescue, the automation for realizing underground rescue improves rescue efficiency.
Description
Technical field
The present invention relates to underground fire-fighting rescue equipment technical field, more particularly to a kind of downhole rescuing equipment.
Background technology
The space development of current social underground accounts for prodigious ratio row, therefore the disaster for being happened at underground is very more, including each
Kind mine is caved in, and subway caves in, and underground garage caves in etc., and traditional manual rescue's speed is slower, and can not accurately be true
Determine the position of trapped person, thus be badly in need of one kind can quickly in-position and in depth under accurately find trapped person's rescue
Machine.
Invention content
In view of the above-mentioned problems, the present invention provides a kind of downhole rescuing equipment, pass through the third steering engine of six running gears
So that machine walking is reached designated position with the cooperation of the 4th stepper motor, drill bit is driven by the second stepper motor of main bit part
Rotation, to make machine it is whole in depth under, the propulsion crawler belt rotation for passing through 12 propulsive units generates propulsive force, reaches position
It postpones and opens survival capsule entrance, in the case of having barrier in front, shutter door is opened, and is stretched by first hydraulic cylinder tailpiece of the piston rod
Length makes extension sleeve be elongated to designated position, drives rotary drilling-head rotation by the 5th stepper motor after the completion of rescue, passes through ten
Two to promote crawler belts to rotate backward then backtracking faster and better safer to ground so that it can adapt to different landform
Implementation underground rescue, realize underground rescue automation improve rescue efficiency.
Technical solution used in the present invention is：A kind of downhole rescuing equipment, including pedestal, main bit part, six rows
Walk part, 12 propulsive units, secondary bit part, it is characterised in that：Second stepper motor of the main bit part is solid
Lower section of the Dingan County inside the survival capsule of pedestal；The bottom surface of the third rotation free bearing of six running gears is fixedly mounted
In the subsequent groove of survival capsule of pedestal；12 propulsive units are distributed in each six of the left and right two sides of survival capsule,
The cylinder body bottom end of four second hydraulic cylinders of each of which propulsive units is fixedly mounted on the side of survival capsule；The secondary drill bit
The 5th partial stepper motor fixed plate is fixedly mounted on above the survival capsule of pedestal；
The pedestal includes survival capsule, shutter door, at mechanical arm storage, two the first steering engines, two the first rotation free bearings, two
A extension sleeve, two first hydraulic cylinders, containment portion, survival capsule entrance, two second rotation free bearings, two grasping baseplates,
Two ambulatory splints, four racks, four the first stepper motors, four gears, the survival capsule are a borings
Rectangular parallelepiped structure is internally provided with oxygen tank and infrared inductor, and the front is equipped at mechanical arm storage and survival capsule entrance,
It is equipped with groove behind；The shutter door is located at the front at mechanical arm storage, and upper part is fixedly mounted on mechanical arm storage
The upper surface of place, two Slideslips are installed in the both sides at mechanical arm storage；The bottom surface of the two first rotation free bearings is fixed
Upper position before at mechanical arm storage, the other end are fixedly connected with the sleeve bottom end of extension sleeve；Described
Two the first steering engines are respectively and fixedly installed in the inboard groove of two first rotation free bearings, the set of steering engine axis and extension sleeve
Cylinder bottom end is fixedly connected；Two first hydraulic cylinders are located at the outside of two extension sleeves, and cylinder body bottom end is fixed
On the baffle on the outside of the sleeve part of extension sleeve, the gear on the outside of the expansion rod part of tailpiece of the piston rod and extension sleeve
Plate is fixedly connected；The containment portion is located at the inside of survival capsule, is respectively provided in front of an automatic outletting mouth and is equipped with up and down
One giant；The two second rotation free bearings are respectively and fixedly installed to the flexible rod end of two extension sleeves, right
Side is equipped with internal installation there are one the groove of steering engine, and steering engine axis is fixedly connected with the rotating seat below grasping baseplate；The folder
The upper surface of bottom plate is taken to set there are two dovetail groove, the left and right sides is respectively provided with a rack, and the upper end sets that there are one straps；It is described
Ambulatory splint two sliding blocks be arranged below be slidably connected with two dovetail grooves above grasping baseplate；The first stepping electricity
Machine is horizontal positioned, right side be fixedly connected on the left of ambulatory splint, motor shaft is fixedly connected with gear；The gear with
Rack is intermeshed；
The main bit part includes the second stepper motor, drill bit, eight third stepper motors, eight broken aiguilles, described
The second stepper motor be a large-size machine, motor shaft is fixedly connected with drill bit；Eight third stepper motors are equal
In the even the inside groove mounted on drill bit, motor shaft is fixedly connected with broken aiguille；
The running gear includes third rotation free bearing, the second steering engine, third steering engine, shock-absorbing shaft, wheel frame, the 4th stepping electricity
Machine, two wheels, second steering engine is horizontal positioned, and side is fixedly mounted on its in the groove on the left of third rotation free bearing
The lower half portion that motor shaft rotates free bearing with third is fixedly connected；The third steering engine is fixedly mounted on third rotation free bearing
Inside lower half portion, steering engine axis, which passes through, to be fixedly connected inside shock-absorbing shaft with wheel frame；The 4th stepper motor level is put
It sets, side is fixedly mounted in the groove on the left of wheel frame, and motor shaft is fixedly connected with two wheels；
The propulsive units include fixed frame, crawler belt, four second hydraulic cylinders, the propulsion crawler belt are promoted to be located at fixed frame
Inside, outside with fixed frame be rotatablely connected；The tailpiece of the piston rod of four second hydraulic cylinders and four angles of fixed frame
It is fixedly connected；
The secondary bit part includes the 5th stepper motor fixed plate, the 5th stepper motor, rotary drilling-head, the 5th step
Stepper motor is placed straight up, and bottom is fixedly mounted in the 5th stepper motor fixed plate interior grooves, motor shaft and rotation
Turn drill bit to be fixedly connected.
Beneficial effects of the present invention：Make machine row by the third steering engine of six running gears and the cooperation of the 4th stepper motor
It walks to reach designated position, drill bit rotation is driven by the second stepper motor of main bit part, to keep machine whole in depth
Under, propulsive force is generated by the propulsion crawler belt rotation of 12 propulsive units, survival capsule entrance is opened behind in-position, when in front
In the case of having barrier, shutter door is opened, and so that extension sleeve is elongated to specific bit by the elongation of first hydraulic cylinder tailpiece of the piston rod
It sets, rotary drilling-head rotation is driven by the 5th stepper motor after the completion of rescue, promote crawler belt to rotate backward then by 12
For backtracking to ground so that it can adapt to different landform, faster and better safer implementation underground rescue realizes underground
The automation of rescue improves rescue efficiency.
Description of the drawings
Fig. 1, Fig. 2 are the overall structure diagram of the present invention.
Fig. 3, Fig. 4 are the structural schematic diagram of the pedestal of the present invention.
Fig. 5, Fig. 6 are the structural schematic diagram of the main bit part of the present invention.
Fig. 7 is the structural schematic diagram of the running gear of the present invention.
Fig. 8 is the structural schematic diagram of the propulsive units of the present invention.
Fig. 9 is the structural schematic diagram of the secondary bit part of the present invention.
Drawing reference numeral：The main bit part of 1- pedestals, 2-, 3- running gears, 4- propulsive units, 5- bit part, 101-
Survival capsule, 102- shutter doors, at 103- mechanical arm storages, the first steering engines of 104-, 105- first rotation free bearing, 106- telescopics
Cylinder, 107- first hydraulic cylinders, 108- containment portions, 109- survival capsules entrance, 110- second rotate free bearing, 111- grasping baseplates,
112- ambulatory splints, 113- racks, the first stepper motors of 114-, 115- gears, the second stepper motors of 201-, 202- drill bits,
203- thirds stepper motor, 204- break aiguille, 301- thirds rotation free bearing, the second steering engines of 302-, 303- thirds steering engine, 304-
Shock-absorbing shaft, 305- wheel frames, the 4th stepper motors of 306-, 307- wheels, 401- fixed frames, 402- promote crawler belt, 403- second
Hydraulic cylinder, the 5th stepper motor fixed plates of 501-, the 5th stepper motors of 502-, 503- rotary drilling-heads.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, a kind of downhole rescuing equipment, including
Pedestal 1, main bit part 2, six running gear 3,12 propulsive units 4, secondary bit part 5, it is characterised in that：Described
Second stepper motor 201 of main bit part 2 is fixedly mounted on the lower section inside the survival capsule of pedestal 1；Six walkings
The bottom surface of the third rotation free bearing 301 of part 3 is fixedly mounted in the 101 subsequent groove of survival capsule of pedestal 1；Described 12
A propulsive units 4 are distributed in each six of the left and right two sides of survival capsule 101, four second hydraulic cylinders 403 of each of which propulsive units 4
Cylinder body bottom end be fixedly mounted on the side of survival capsule 101；5th stepper motor fixed plate of the secondary bit part 5
501 are fixedly mounted on above the survival capsule 101 of pedestal 1；
The pedestal 1 includes survival capsule 101, shutter door 102,103, two the first steering engines 104, two the at mechanical arm storage
The one rotation extension sleeve 106, two of free bearing 105, two first hydraulic cylinder 107, containment portion 108, survival capsule entrance 109, two
A second rotation rack 113, four of ambulatory splint 112, four of grasping baseplate 111, two of free bearing 110, two the first stepping electricity
114, four gears 115 of machine, the survival capsule 101 is the rectangular parallelepiped structure of a boring, is internally provided with oxygen tank
And infrared inductor, the front are equipped with groove behind equipped at mechanical arm storage 103 and survival capsule entrance 109；Described
Shutter door 102 is located at mechanical arm storage 103 front, and upper part is fixedly mounted on the upper surface of 103 at mechanical arm storage, and two
Slideslip is installed at mechanical arm storage 103 both sides；The bottom surface of the two first rotation free bearings 105 is fixedly mounted on machine
Upper position before 103 at tool arm storage, the other end are fixedly connected with the sleeve bottom end of extension sleeve 106；Described two
A first steering engine 104 is respectively and fixedly installed in the inboard groove of two first rotation free bearings 105, steering engine axis and extension sleeve
106 sleeve bottom end is fixedly connected；Two first hydraulic cylinders 107 are located at the outside of two extension sleeves 106,
Cylinder body bottom end is fixedly mounted on the baffle on the outside of the sleeve part of extension sleeve 106, tailpiece of the piston rod and extension sleeve 106
Baffle on the outside of expansion rod part is fixedly connected；The containment portion 108 is located at the inside of survival capsule 101, respectively sets up and down
There are one being set in front of automatic outletting mouth, there are one giants；The two second rotation free bearings 110 are respectively and fixedly installed to
The flexible rod end of two extension sleeves 106, right side is equipped with internal installation, and there are one the groove of steering engine, steering engine axis and grasping baseplates
Following rotating seat is fixedly connected；The upper surface of described grasping baseplate 111 is set there are two dovetail groove, and the left and right sides is respectively provided with one
Rack 113, the upper end are set there are one strap；Two sliding blocks and grasping baseplate 111 are arranged below in the ambulatory splint 112
Two dovetail grooves above are slidably connected；First stepper motor 114 is horizontal positioned, right side and ambulatory splint 112
Left side is fixedly connected, and motor shaft is fixedly connected with gear 115；The gear 115 is intermeshed with rack 113；
The main bit part 2 includes the second stepper motor 201, the broken stone of 202, eight, drill bit third stepper motor 203, eight
Drill bit 204, second stepper motor 201 is a large-size machine, and motor shaft is fixedly connected with drill bit 202；Described
Uniformly in the inside groove of drill bit 202, motor shaft is fixed with broken aiguille 204 to be connected eight third stepper motors 203
It connects；
The running gear 3 includes third rotation free bearing 301, the second steering engine 302, third steering engine 303, shock-absorbing shaft 304, wheel
306, two frame 305, the 4th stepper motor wheels 307, second steering engine 302 is horizontal positioned, and side is fixedly mounted on
Its motor shaft is fixedly connected with the lower half portion of third rotation free bearing 301 in the groove in 301 left side of third rotation free bearing；Described
Third steering engine 303 is fixedly mounted on inside the lower half portion of third rotation free bearing 301, and steering engine axis passes through inside shock-absorbing shaft 304
It is fixedly connected with wheel frame 305；4th stepper motor 306 is horizontal positioned, and it is left that side is fixedly mounted on wheel frame 305
In the groove of side, motor shaft is fixedly connected with two wheels 307；
The propulsive units 4 include fixed frame 401, promote 402, four second hydraulic cylinders 403 of crawler belt, the propulsion crawler belt
402 are located at the inside of fixed frame 401, and outside is rotatablely connected with fixed frame 401；The work of four second hydraulic cylinders 403
Stopper rod end is fixedly connected with four angles of fixed frame 401；
The secondary bit part 5 includes the 5th stepper motor fixed plate 501, the 5th stepper motor 502, rotary drilling-head 503, institute
The 5th stepper motor 502 stated is placed straight up, and bottom is fixedly mounted on 501 interior grooves of the 5th stepper motor fixed plate
In, motor shaft is fixedly connected with rotary drilling-head 503.
Operation principle of the present invention：The present invention is when in use first by the second steering engine 302 of six running gears 3 with driving wheel
Subrack 305 is opened, and 305 direction of wheel frame is controlled by third steering engine 303, and 307 turns of wheel is driven by the 4th stepper motor 306
It is dynamic to reach designated position to make machine walk, pass through the second stepper motor 201 of main bit part 2 in next step and drives drill bit
202 rotations are driven by third stepper motor 203 and break the hard barrier of 204 rotating opening of aiguille, pass through containment portion
The automatic outletting mouth of 108 lower section is that drill bit 202 cools down, to make machine it is whole in depth under, then pass through 12 propulsions
The piston rod of the second hydraulic cylinder 403 of part 4 stretches out to make propulsion crawler belt 402 be contacted with the hole wall on both sides, then promotes and carries out
The rotation of band 402 generates propulsive force, and to make main body move down, being determined by the infrared sensing equipment inside survival capsule 101 needs
The people position to be rescued opens survival capsule entrance 109 behind in-position, in the case of having barrier in front, needs shutter door
102 open, and the direction of extension sleeve 106 is controlled by the first steering engine 104, are made by the elongation of 107 tailpiece of the piston rod of first hydraulic cylinder
Extension sleeve 106 is elongated to designated position, then by the first stepper motor 114 with moving gear 115 so as to adjust ambulatory splint
112 position picks up barrier, drives rotary drilling-head 503 to rotate by the 5th stepper motor 502 after the completion of rescue, passes through 12
A propulsion crawler belt 402 rotates backward then backtracking and passes through the second steering engine 302 of six running gears 3 in next step to ground
It drives wheel frame 305 to open, 305 direction of wheel frame is controlled by third steering engine 303, by the 4th stepper motor 306 with driving wheel
307 rotation of son completes rescue to make machine walking reach home.
Claims (3)
1. a kind of downhole rescuing equipment, including pedestal（1）, main bit part（2）, six running gears（3）, 12 promotion parts
Point（4）, secondary bit part（5）, it is characterised in that：The main bit part（2）The second stepper motor（201）It is fixedly mounted
In pedestal（1）Survival capsule inside lower section；Six running gears（3）Third rotate free bearing（301）Bottom surface it is solid
Dingan County is mounted in pedestal（1）Survival capsule（101）In subsequent groove；12 propulsive units（4）It is distributed in survival capsule
（101）Each six of left and right two sides, each of which propulsive units（4）Four second hydraulic cylinders（403）Cylinder body bottom end fix peace
Mounted in survival capsule（101）Side on；The secondary bit part（5）The 5th stepper motor fixed plate（501）It is fixedly mounted
In pedestal（1）Survival capsule（101）Above；
The pedestal（1）Including survival capsule（101）, shutter door（102）, at mechanical arm storage（103）, two the first steering engines
（104）, two first rotation free bearings（105）, two extension sleeves（106）, two first hydraulic cylinders（107）, containment portion
（108）, survival capsule entrance（109）, two second rotation free bearings（110）, two grasping baseplates（111）, two ambulatory splints
（112）, four racks（113）, four the first stepper motors（114）, four gears（115）, the survival capsule（101）It is one
The rectangular parallelepiped structure of a boring, is internally provided with oxygen tank and infrared inductor, and the front is equipped at mechanical arm storage
（103）With survival capsule entrance（109）, it is equipped with groove behind；The shutter door（102）At mechanical arm storage（103）
Front, upper part is fixedly mounted at mechanical arm storage（103）The upper surface of, two Slideslips are installed at mechanical arm storage
（103）Both sides；The two first rotation free bearings（105）Bottom surface be fixedly mounted at mechanical arm storage（103）Before
Face upper position, the other end and extension sleeve（106）Sleeve bottom end be fixedly connected；Two first steering engines（104）
It is respectively and fixedly installed to two first rotation free bearings（105）Inboard groove in, steering engine axis and extension sleeve（106）Sleeve
Bottom end is fixedly connected；Two first hydraulic cylinders（107）It is located at two extension sleeves（106）Outside, cylinder body
Bottom end is fixedly mounted on extension sleeve（106）Sleeve part on the outside of baffle on, tailpiece of the piston rod and extension sleeve（106）'s
Baffle on the outside of expansion rod part is fixedly connected；The containment portion（108）Positioned at survival capsule（101）Inside, above and below
Giant there are one setting is respectively provided in front of an automatic outletting mouth；The two second rotation free bearings（110）It fixes respectively
Mounted on two extension sleeves（106）Flexible rod end, right side is equipped with internal installation there are one the groove of steering engine, steering engine axis with
Rotating seat below grasping baseplate is fixedly connected；The grasping baseplate（111）The upper surface of set there are two dovetail groove, the left and right sides
It is respectively provided with a rack（113）, the upper end is set there are one strap；The ambulatory splint（112）Two cunnings are arranged below
Block and grasping baseplate（111）Two dovetail grooves above are slidably connected；First stepper motor（114）It is horizontal positioned,
Right side and ambulatory splint（112）Left side be fixedly connected, motor shaft and gear（115）It is fixedly connected；The gear（115）
With rack（113）Intermeshing；
The main bit part（2）Including the second stepper motor（201）, drill bit（202）, eight third stepper motors（203）、
Eight broken aiguilles（204）, second stepper motor（201）It is a large-size machine, motor shaft and drill bit（202）Gu
Fixed connection；Eight third stepper motors（203）Uniformly it is mounted on drill bit（202）The inside groove in, motor shaft with
Broken aiguille（204）It is fixedly connected；
The running gear（3）Free bearing is rotated including third（301）, the second steering engine（302）, third steering engine（303）, shock-absorbing shaft
（304）, wheel frame（305）, the 4th stepper motor（306）, two wheels（307）, second steering engine（302）Level is put
It sets, side is fixedly mounted on third rotation free bearing（301）Its motor shaft rotates free bearing with third in the groove in left side（301）'s
Lower half portion is fixedly connected；The third steering engine（303）It is fixedly mounted on third rotation free bearing（301）Lower half portion in
Face, steering engine axis pass through shock-absorbing shaft（304）Internal and wheel frame（305）It is fixedly connected；4th stepper motor（306）Water
Placing flat, side are fixedly mounted on wheel frame（305）In the groove in left side, motor shaft and two wheels（307）It is fixed to connect
It connects.
2. a kind of downhole rescuing equipment according to claim 1, it is characterised in that：The propulsive units（4）Including solid
Determine frame（401）, promote crawler belt（402）, four second hydraulic cylinders（403）, the propulsion crawler belt（402）Positioned at fixed frame
（401）Inside, outside and fixed frame（401）Rotation connection；Four second hydraulic cylinders（403）Tailpiece of the piston rod with
Fixed frame（401）Four angles be fixedly connected.
3. a kind of downhole rescuing equipment according to claim 1, it is characterised in that：The secondary bit part（5）Including
5th stepper motor fixed plate（501）, the 5th stepper motor（502）, rotary drilling-head（503）, the 5th stepper motor
（502）It places straight up, bottom is fixedly mounted on the 5th stepper motor fixed plate（501）In interior grooves, motor shaft
With rotary drilling-head（503）It is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810546339.XA CN108661698B (en) | 2018-05-31 | 2018-05-31 | A kind of downhole rescuing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810546339.XA CN108661698B (en) | 2018-05-31 | 2018-05-31 | A kind of downhole rescuing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108661698A true CN108661698A (en) | 2018-10-16 |
| CN108661698B CN108661698B (en) | 2019-09-10 |
Family
ID=63774768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810546339.XA Active CN108661698B (en) | 2018-05-31 | 2018-05-31 | A kind of downhole rescuing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108661698B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110761831A (en) * | 2019-11-19 | 2020-02-07 | 象山奋凡消防科技有限公司 | Escape device for mine operation |
| CN111354166A (en) * | 2020-03-16 | 2020-06-30 | 山东省地矿工程集团有限公司地质环境工程分公司 | Goaf collapse alarm device |
| CN111396119A (en) * | 2020-04-26 | 2020-07-10 | 西南交通大学 | Shaft type auxiliary ventilation rescue device and rescue method thereof |
| CN111569284A (en) * | 2020-05-26 | 2020-08-25 | 王小敏 | Underground burying escape device after natural disasters |
| CN111810226A (en) * | 2020-08-31 | 2020-10-23 | 常艺馨 | Vertical mine rescue device |
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| CN111396119A (en) * | 2020-04-26 | 2020-07-10 | 西南交通大学 | Shaft type auxiliary ventilation rescue device and rescue method thereof |
| CN111396119B (en) * | 2020-04-26 | 2024-06-21 | 西南交通大学 | Shaft type auxiliary ventilation rescue device and rescue method thereof |
| CN111569284A (en) * | 2020-05-26 | 2020-08-25 | 王小敏 | Underground burying escape device after natural disasters |
| CN111569284B (en) * | 2020-05-26 | 2021-04-13 | 绍兴市寅创科技有限公司 | Underground burying escape device after natural disasters |
| CN111810226A (en) * | 2020-08-31 | 2020-10-23 | 常艺馨 | Vertical mine rescue device |
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| CN108661698B (en) | 2019-09-10 |
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Effective date of registration: 20190808 Address after: 225500 Zhangdian Town Industrial Park, Jiangyan District, Taizhou City, Jiangsu Province Applicant after: Taizhou Hongbao fire fighting equipment Co., Ltd. Address before: 410000 Room 2105, Building B2, Xinyuan, Blue Bay, Changfang Peninsula, Changsha City, Hunan Province Applicant before: Yin Taohua |
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