CN106761907B - A kind of coal mine roadway is across the device for establishing emergency management and rescue channel in falling bodies - Google Patents
A kind of coal mine roadway is across the device for establishing emergency management and rescue channel in falling bodies Download PDFInfo
- Publication number
- CN106761907B CN106761907B CN201611108763.3A CN201611108763A CN106761907B CN 106761907 B CN106761907 B CN 106761907B CN 201611108763 A CN201611108763 A CN 201611108763A CN 106761907 B CN106761907 B CN 106761907B
- Authority
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- China
- Prior art keywords
- baffle
- jack
- plate
- shell body
- coal mine
- 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.)
- Expired - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims abstract description 25
- 239000000203 mixture Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 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
The invention discloses a kind of coal mine roadways across the device for establishing emergency management and rescue channel in falling bodies, and described device includes right baffle-plate, right shell body, overhead gage, jack, stretches out baffle, fixed pin and connection hinge, wherein：The both ends stretched out baffle and be respectively inserted in right baffle-plate, right shell body and overhead gage, stretch out when baffle stretches out and are fixed by fixed pin；The right baffle-plate and the stretching baffle of right shell body upper end are connected with the stretching baffle at overhead gage both ends respectively by connecting hinge；The right baffle-plate is made of left front baffle and left back baffle, and left front baffle is connected with left back baffle by jack；The right shell body is made of right front apron and right rear baffle, and right front apron is connected with right rear baffle by jack；The overhead gage is made of upper front apron and upper rear baffle, and upper front apron is connected with upper rear baffle by jack.The device can be realized after the generation of underground coal mine disaster, emergency management and rescue channel quickly be established in coal mine roadway is caving, the life for saving trapped person.
Description
Technical field
The invention belongs to Safety of Coal Mine Production emergency rescue technology field, be related to it is a kind of for coal mine roadway across being built in falling bodies
The device in vertical emergency management and rescue channel.
Background technology
The number of injures and deaths is only second to traffic accident due to coal mining accident every year in China.Safety of Coal Mine Production not only influences coal
The sound development of industry, and influence the harmony of society and stablize.Emergency management and rescue are considered as that underground coal mine disaster occurs always
The last line of defense of trapped person's life is saved afterwards.Under the premise of ensureing rescue personnel's safety, work is fast and effectively rescued
Work is the new concept of current emergency management and rescue.In all kinds of disasters of coal mine, gas（Coal dust）Explosion, coal and gas prominent, impact ground
Pressure etc. is considered as causing the strongest disaster of calamity ability.These disasters can cause tunnel different degrees of destruction, cause to rescue
Channel blockage drastically influences rescue work and smoothly carries out, and causes huge casualties and property loss.
Therefore, tunnel is across establishing emergency management and rescue channel after underground coal mine calamity in falling bodies, after will effectively reducing coal mine calamity
The casualties and property loss of cave-in accident have important practical significance to improving safety of coal mines construction.
Invention content
The object of the present invention is to provide a kind of coal mine roadways across the device for establishing emergency management and rescue channel in falling bodies, the device energy
It is enough to realize after the generation of underground coal mine disaster, emergency management and rescue channel is quickly established in coal mine roadway is caving, it is stranded for saving
The life of personnel.
The purpose of the present invention is what is be achieved through the following technical solutions：
A kind of coal mine roadway across the device for establishing emergency management and rescue channel in falling bodies, including right baffle-plate, right shell body, overhead gage,
Jack stretches out baffle, fixed pin and connection hinge, wherein：
The baffle that stretches out is respectively inserted in the both ends of right baffle-plate, right shell body and overhead gage, can from right baffle-plate, right shell body and on
It stretches out or retracts in baffle, i.e.,：It is stretched out under the action of interaction force when jack is ejected, jack contracts automatically when withdrawing
It returns, stretches out when baffle stretches out and be fixed by fixed pin；
The right baffle-plate and the stretching baffle of right shell body upper end are kept off with the stretching at overhead gage both ends respectively by connecting hinge
Plate connects；
The right baffle-plate is made of left front baffle and left back baffle, and left front baffle is connected with left back baffle by jack；
The right shell body is made of right front apron and right rear baffle, and right front apron is connected with right rear baffle by jack；
The overhead gage is made of upper front apron and upper rear baffle, and upper front apron is connected with upper rear baffle by jack.
In the present invention, the right baffle-plate, right shell body and overhead gage are certain thickness hollow steel plate.
In the present invention, the right baffle-plate and right shell body are separately fixed on jack, can be under the action of hydraulic coupling
Preceding ejection, overhead gage are fixed on jack, can be ejected upwards under the action of hydraulic coupling.
In the present invention, totally 12, the jack, the left side, the right and top are respectively 4, and point two rows of settings often arrange two
It is a.
In the present invention, the connection hinge can be fixed on the mode of welding on baffle, and such baffle can be in hinge
It is unfolded at an angle under effect.
The beneficial effects of the invention are as follows：
（1）The present apparatus is used in coal mine roadway across establishing emergency management and rescue channel in falling bodies, mainly by baffle, stretching plate and thousand
Jin top composition, it is simple in structure, it is at low cost；
（2）The present apparatus can stretch out baffle again out of baffle, have small, and rescue space that is easy to operate and being formed is big etc.
Feature；
（3）Emergency management and rescue channel is formed using the present apparatus to complete after rescuing, the present apparatus is dismountable to be reused.
Description of the drawings
Fig. 1 is emergency management and rescue lane device schematic diagram；
Schematic diagram when Fig. 2 is the ejection of emergency management and rescue lane device front apron；
Schematic diagram when Fig. 3 is the ejection of emergency management and rescue lane device front apron, rear baffle retraction；
Fig. 4 is the right view of Fig. 3；
Fig. 5 be emergency management and rescue lane device across fall work in tunnel when schematic diagram；
In figure：1, left front baffle, 2, left back baffle, 3, upper left jack, 4, lower-left jack, 5, bottom right jack, 6,
Upper right jack, 7, right rear baffle, 8, right front apron, 9, upper front apron, 10, upper lower baffle plate, 11, upper right jack, 12, a upper left side
Jack, 13, upper left stretch out baffle, 14, upper left fixed pin, 15, lower-left fixed pin, 16, lower-left stretch out plate, 17, bottom right stretches out
Baffle, 18, bottom right fixed pin, 19, upper right fixed pin, 20, upper right stretch out plate, 21, upper right stretching plate, 22, upper right fixed pin,
23, upper left fixed pin, 24, upper left stretching plate, 25, connection hinge.
Specific implementation mode
Technical scheme of the present invention is further described below in conjunction with the accompanying drawings, however, it is not limited to this, every to this
Inventive technique scheme is modified or replaced equivalently, and without departing from the spirit of the technical scheme of the invention and range, should all be covered
In protection scope of the present invention.
As shown in Figure 1, emergency management and rescue lane device provided by the invention is mainly by left front baffle 1, left back baffle 2, upper left
Jack 3, lower-left jack 4, bottom right jack 5, upper right jack 6, right front apron 8, right rear baffle 7, upper front apron 9, on
Rear baffle 10, upper right jack 11, upper left jack 12 composition, wherein：
The left front baffle 1 is connected by upper left jack 3 with lower-left jack 4 with left back baffle 2, right front apron 8 and the right side
Rear baffle 7 is connected by bottom right jack 5 with upper right jack 6, and upper front apron 9 and upper front apron 8 are by upper left jack 12 and upper
Left jack 11 is connected, wherein totally 12, jack, and the left side, the right and top are respectively 4.
It is kept off between the upper front apron 9 and left front baffle 1 and right front apron 8, behind upper rear baffle 10 and left back baffle 2 and the right side
It is connected by connection hinge 25 between plate 7.
As shown in Fig. 2, the left front baffle 1, right front apron 8 and upper front apron 9 respectively under the action of its jack to
Preceding ejection, plate 13 is stretched out in upper left, plate 16 is stretched out in lower-left, upper right stretches out plate 20, plate 17 is stretched out in bottom right, upper left stretching plate 24, upper right
Plate 21 is stretched out respectively under the action of interaction force as each baffle stretches out, and each stretch out after plate stretches out is consolidated by fixed pin
Fixed, state is shown in Fig. 2.
Schematic diagram when Fig. 3 show the ejection of emergency management and rescue lane device front apron, rear baffle is retracted.At this time each front apron to
Before be moved to maximum distance apart, each jack is retracted into forward home position, and each plate that stretches out is all in the state of stretching, by fixed pin
It is fixed, have maximum space, the emergency management and rescue lane device in running order under baffle at this time.
As shown in figure 4, the emergency management and rescue lane device is at work, upper right stretches out plate 20 and bottom right is stretched out plate 17 and is in
Stretching state, upper right is stretched out between plate 20 and right front apron 8 is fixed by upper right fixed pin 19, and plate 17 and right front apron are stretched out in bottom right
It is fixed by bottom right fixed pin 18 between 8.Upper right is stretched out between plate 20 and upper right stretching plate 21 to be connected by connection hinge 25, and at this time two
It is maximum to stretch out the angle being unfolded between plate.
Fig. 5 show emergency management and rescue lane device across fall work in tunnel when schematic diagram.There is Fig. 5 it is found that described emergent
Rescue lane device at work, left front baffle 1, right front apron 8 and upper front apron 9 are respectively in upper left jack 3 and lower-left
Under the action of 11 hydraulic coupling of jack 4, upper right jack 6 and bottom right jack 5, upper left jack 12 and upper right jack forward
Eject maximum distance apart, the auto-extending with the stretching of front apron of the stretching plate on each front apron, by fixed pin respectively
Each front apron and its stretching plate are fixed.Then three front Board positions are fixed, jack are retracted, three rear baffles with
It jack to move forward together, same principle, the stretching plate on three rear baffles also stretches out therewith, when jack is retracted into
When in situ, stretching plate is fixed with rear baffle with fixed pin, the space formed under the baffle at this time is maximum, and this completes one
The support work of a emergency management and rescue lane device.In the same way, multiple emergency management and rescue lane devices across the lane fallen
It combines in road, just sets up an emergency management and rescue channel, be used for the rescue work of trapped person and small-sized equipment.
Claims (4)
1. a kind of coal mine roadway is across the device for establishing emergency management and rescue channel in falling bodies, it is characterised in that described device by right baffle-plate,
Right shell body, jack, stretches out baffle, fixed pin and connection hinge composition at overhead gage, wherein：
The both ends stretched out baffle and be respectively inserted in right baffle-plate, right shell body and overhead gage, can be from right baffle-plate, right shell body and overhead gage
Middle stretching or retraction are stretched out when baffle stretches out and are fixed by fixed pin；
The right baffle-plate and the stretching baffle of right shell body upper end are connected with the stretching baffle at overhead gage both ends respectively by connecting hinge
It connects；
The right baffle-plate is made of left front baffle and left back baffle, and left front baffle is connected with left back baffle by jack；
The right shell body is made of right front apron and right rear baffle, and right front apron is connected with right rear baffle by jack；
The overhead gage is made of upper front apron and upper rear baffle, and upper front apron is connected with upper rear baffle by jack.
2. coal mine roadway according to claim 1 is across the device for establishing emergency management and rescue channel in falling bodies, it is characterised in that institute
It is hollow steel plate to state right baffle-plate, right shell body and overhead gage.
3. coal mine roadway according to claim 1 is across the device for establishing emergency management and rescue channel in falling bodies, it is characterised in that institute
Totally 12, jack is stated, the left side, the right and top are respectively 4, and point two rows of settings often arrange two.
4. coal mine roadway according to claim 1 is across the device for establishing emergency management and rescue channel in falling bodies, it is characterised in that institute
Connection hinge is stated to be fixed on baffle by the way of welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611108763.3A CN106761907B (en) | 2016-12-06 | 2016-12-06 | A kind of coal mine roadway is across the device for establishing emergency management and rescue channel in falling bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611108763.3A CN106761907B (en) | 2016-12-06 | 2016-12-06 | A kind of coal mine roadway is across the device for establishing emergency management and rescue channel in falling bodies |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106761907A CN106761907A (en) | 2017-05-31 |
| CN106761907B true CN106761907B (en) | 2018-09-28 |
Family
ID=58879024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611108763.3A Expired - Fee Related CN106761907B (en) | 2016-12-06 | 2016-12-06 | A kind of coal mine roadway is across the device for establishing emergency management and rescue channel in falling bodies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106761907B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL196190B1 (en) * | 2001-12-17 | 2007-12-31 | Ct Kt Maszyn Gorniczych Komag | Roof supports for small-size mine workings, in particular of rescue-type ones |
| CN201972720U (en) * | 2011-01-25 | 2011-09-14 | 四川省华蓥山煤业股份有限公司李子垭南煤矿 | Telescopic flexible shield support |
| CN102373936A (en) * | 2010-08-24 | 2012-03-14 | 李大军 | Hydraulic telescopic bracket for downhole coal mine and downhole coal mining method using same |
| CN103912305A (en) * | 2014-03-21 | 2014-07-09 | 宁建峰 | Coal mine roadway safety emergency prevention and control system |
| CN104849081A (en) * | 2015-05-06 | 2015-08-19 | 黑龙江科技大学 | Novel analog simulation test platform for reconstructed emergency rescue channel of coal mine |
-
2016
- 2016-12-06 CN CN201611108763.3A patent/CN106761907B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL196190B1 (en) * | 2001-12-17 | 2007-12-31 | Ct Kt Maszyn Gorniczych Komag | Roof supports for small-size mine workings, in particular of rescue-type ones |
| CN102373936A (en) * | 2010-08-24 | 2012-03-14 | 李大军 | Hydraulic telescopic bracket for downhole coal mine and downhole coal mining method using same |
| CN201972720U (en) * | 2011-01-25 | 2011-09-14 | 四川省华蓥山煤业股份有限公司李子垭南煤矿 | Telescopic flexible shield support |
| CN103912305A (en) * | 2014-03-21 | 2014-07-09 | 宁建峰 | Coal mine roadway safety emergency prevention and control system |
| CN104849081A (en) * | 2015-05-06 | 2015-08-19 | 黑龙江科技大学 | Novel analog simulation test platform for reconstructed emergency rescue channel of coal mine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106761907A (en) | 2017-05-31 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20201206 |