CN108708766A - A kind of mine escape capsule door - Google Patents
A kind of mine escape capsule door Download PDFInfo
- Publication number
- CN108708766A CN108708766A CN201810945550.9A CN201810945550A CN108708766A CN 108708766 A CN108708766 A CN 108708766A CN 201810945550 A CN201810945550 A CN 201810945550A CN 108708766 A CN108708766 A CN 108708766A
- Authority
- CN
- China
- Prior art keywords
- door
- external
- escape capsule
- switch
- switch shaft
- 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.)
- Withdrawn
Links
- 239000002775 capsule Substances 0.000 title claims abstract description 33
- 230000003139 buffering effect Effects 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims description 31
- 210000002966 serum Anatomy 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000004083 survival effect Effects 0.000 description 7
- 239000003245 coal Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000010485 coping Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/06—Buffers or stops limiting opening of swinging wings, e.g. floor or wall stops
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention discloses a kind of mine escape capsule doors, belong to mine equipment field, including inside door, external door and buffer gear；The external door is set to interior outer side of door, buffer gear is equipped between the inside door and external door, the buffer gear that is set to is for buffering impact of the external door to inside door；Further include dismountable switch shaft and switch turning handle；The switch shaft is threaded through on inside door；The external door center is equipped with through-hole, and the through-hole is overlapped with the rotation center of switch shaft；The switch shaft outer end can be rotated by being arranged switch turning handle, to control the opening and closing of inside door.Due to the structure, it can ensure that life saving cabin door remains to normally be opened and closed after the blow to avoid life saving cabin door and switch turning handle by blastic deformation, meet the requirement of mine escape capsule.
Description
Technical field
The invention belongs to mine equipment fields, relate in particular to a kind of mine escape capsule door.
Background technology
China occupies absolute proportion in the big pattern of China's production of energy, reaches as energy-consuming big country, coal
Nearly 70%.Although the 1/3 of the worlds the coal production Zhi Zhan coal production in China, Mine Disasters death toll accounts for world's coal mine
The 4/5 of death tolls.The world often occurs in the coal mine disaster that 20 cause death toll most, just has 8 to be happened at
State, frequent mine disaster not only cause the rupture of many families, while also having seriously affected the international image of China.
" mine escape capsule " is exactly a series of crucial skills of the disaster emergency management and rescue for researching and solving bargh
Art provides dimension reliable and stable, that guarantee is complete for miner under Disastrous environment and gives birth to space, the loss of disaster is preferably minimized, is
The coal production in China provides safely technical guarantee.
Entrance of the door of existing mine escape capsule as escape, after experience explosion, impact, there are the risk of deformation,
The turning handle for especially opening the door of survival capsule, is exposed in external environment, causes door that can not open after blastic deformation, the people of rescue
Into not going, the people of escape also can't get out, and be current urgent problem to be solved.
Invention content
The purpose of the present invention is place provides a kind of mine escape capsule door against the above deficiency, problems with is intended to solve：
1. solving existing mine escape capsule door, the weak technical problem of impact resistance；
2. also solving existing mine escape capsule door, impact is yielding, the technical issues of can not being opened and closed；
To achieve the above object, the present invention provides the following technical solutions：
A kind of mine escape capsule door, including inside door, external door and buffer gear；The external door be set to interior outer side of door, the inside door with
Buffer gear is equipped between external door, the buffer gear that is set to is for buffering impact of the external door to inside door.
Due to above structure, inside door contacts inside survival capsule, is main seal protection access door, and external door contact is external severe
Environment, for coping with blast impulse, buffer gear is located between inside door and external door, can be in contact with inside door and external door or solid
It is fixed.When blast impulse, first kept out by the external door of the external adverse circumstances of contact, the energy of external door is by compressing buffer
Impact energy buffering is fallen, inside door is protected to bear larger impact by structure, prevents inside door deformation that can not be opened and closed and leakproofness.
In order to further perfect, the buffer gear be several springs, the both ends of the spring respectively with the outside of inside door
The medial surface of face and external door contacts.
Due to above structure, the face inside survival capsule is medial surface, is lateral surface, buffering close to the face of external environment
Mechanism is several springs, and according to the quantity and coefficient of elasticity for needing to be arranged spring of buffering, spring should be evenly distributed in inside door
Lateral surface and the medial surface of external door between, keep whole stress more balanced, spring keeps certain branch in original state to external door
Support force, inside door and external door maintain a certain distance.
In order to further perfect, the inside door includes interior door body, peripheral frame and gear frame；The peripheral frame is fixed on interior door body and gear
Between frame；The external door includes block body and guide body；The guide body is limited in the cavity that interior door body, peripheral frame and gear frame are formed
It moves horizontally, the guide body is linked together with block body, and the block body is used to keep out the impact of external environment.
Due to above structure, inside interior door body contact survival capsule, on inside door outside around be with peripheral frame, peripheral frame is hung down
Straight inside door outside, interior door body are linked together with peripheral frame, form fountain square shape, and gear frame is fixed on peripheral frame lateral surface, is used for
Blocking guide body is skidded off out of interior door body, peripheral frame and gear frame are formed cavity；Gear frame is detachably connected with peripheral frame, and external door is facilitated to pacify
On inside door, maintain easily.Guide body is linked together with block body, and the block body is in direct contact external environment, is born main
Impact.When there is external environment blast impulse, block body absorbs impact, to entirety to inside door under the guiding of peripheral frame and guide body
Body is close, and buffer gear protects interior door body to damping of shocks, prevents interior door body from deforming and influencing leakproofness.
Further include several rollers in order to further perfect, the roller is symmetrically distributed between guide body and peripheral frame, is used
In guiding external door horizontal direction movement.
Due to above structure, roller is symmetrically distributed between guide body and peripheral frame, and external door is made to be impacted by unbalanced force
When, it is easier to whole inwardly door body is close, gives full play to the function of the reduced overall buffering of buffer gear.
In order to further perfect, the guide body is equipped with rubber layer with gear frame contact surface.
Due to above structure, guide body is equipped with rubber layer with gear frame contact surface, makes guide body in interior door body, peripheral frame and gear frame
When being moved horizontally in the cavity of formation, inside door and external door rigid connection are avoided, prevents inside door stress deformation.
Further include dismountable switch shaft and switch turning handle in order to further perfect；In the switch shaft is threaded through
Men Shang；The external door center is equipped with through-hole, and the through-hole is overlapped with the rotation center of switch shaft；The switch shaft outer end can
It is rotated by being arranged switch turning handle, to control the opening and closing of inside door.
Due to above structure, switch shaft passes through inside door, can be around its center rotating；Both ends are equipped with control inside and outside switch shaft
The switch turning handle of inside door opening and closing processed, switch turning handle structure are big round, play labour-saving purpose.The switch of switch shaft outer end turns
Handle is dismountable, avoids exposure to external environment, is deformed by blast impulse, and the opening and closing of inside door is influenced.External door center is equipped with logical
Hole, the through-hole are overlapped with the rotation center of switch shaft；Switch shaft outer end is shorter, is shorter in length than through-hole, and external door protects
Switch shaft even shakes, and since there are gaps with switch shaft for through-hole, will not interfere with switch shaft.Switch turning handle
On have long sleeve, when opening inside door, the long sleeve switched on turning handle is sleeved on switch shaft outer end, rotary switch turning handle drives
Switch shaft rotates, and controls the opening and closing of inside door.
In order to further perfect, it is stamped serum cap on the through-hole, has draw ring on the serum cap.
Due to above structure, serum cap avoids foreign matter and falls on switch shaft, blocks switch shaft, and influences switch and turn
Sleeve is located on switch shaft.There is draw ring on serum cap, pulls draw ring, can conveniently remove serum cap.
In order to further perfect, the external door lateral surface is the cambered surface of protrusion.
Due to above structure, external door lateral surface is the cambered surface of protrusion, which has resistance to compression, strong shock resistance etc. excellent
Point.
The beneficial effects of the invention are as follows：
1. the invention discloses a kind of mine escape capsule door, including inside door, external door and buffer gear；The external door is set to inside door
Outside is equipped with buffer gear between the inside door and external door, the buffer gear that is set to is for buffering impact of the external door to inside door；
Further include dismountable switch shaft and switch turning handle；The switch shaft is threaded through on inside door；The external door center is equipped with logical
Hole, the through-hole are overlapped with the rotation center of switch shaft；The switch shaft outer end can be turned by being arranged switch turning handle
It is dynamic, to control the opening and closing of inside door.Due to the structure, it can ensure lifesaving to avoid life saving cabin door and switch turning handle by blastic deformation
Hatch door remains to normally be opened and closed after the blow, ensures that leakproofness is not destroyed, compact-sized, reasonable stress meets mine escape capsule
Requirement.
Description of the drawings
Fig. 1 is that the mine escape capsule door of the present invention removes gear frame schematic diagram；
Fig. 2 is the mine escape capsule door left view diagrammatic cross-section of the present invention；
In attached drawing：1- inside doors, 2- external doors, 3- buffer gears, door body, 12- peripheral frames, 13- gears frame, 21- block bodies, 22- guiding in 11-
Body, 23- through-holes, 24- serum caps, 4- rollers, 5- switch shafts, 6- switch turning handle.
Specific implementation mode
Below in conjunction with the accompanying drawings with specific implementation mode, the present invention is described in more detail, but the present invention is not limited to
Following embodiment.
In conjunction with attached drawing 1 and attached drawing 2.A kind of mine escape capsule door, including inside door 1, external door 2 and buffer gear 3；The external door 2 is set
In 1 outside of inside door, buffer gear 3 is located between inside door 1 and external door 2, can be in contact or fix with inside door 1 and external door 2.Inside door
It is main seal protection access door inside 1 contact survival capsule, external door 2 contacts external adverse circumstances, for coping with blast impulse,
The buffer gear 3 that is set to is for buffering impact of the external door 2 to inside door 1.When blast impulse, first by the external adverse circumstances of contact
External door 2 kept out, impact energy buffering is fallen by compressing buffer gear 3, inside door 1 is protected to bear by the energy of external door 2
Larger impact prevents inside door 1 from deforming the destruction that can not be opened and closed with leakproofness.
The buffer gear 3 be several springs, the both ends of the spring respectively in the lateral surface of inside door 1 and external door 2
Side contacts.Face inside survival capsule is medial surface, is lateral surface close to the face of external environment, buffer gear 3 is according to slow
The quantity and coefficient of elasticity for needing to be arranged spring of punching, spring should be evenly distributed in the medial surface of the lateral surface and external door 2 of inside door 1
Between, keep whole stress more balanced, spring keeps certain support force, inside door 1 and external door 2 to keep external door 2 in original state
A certain distance.
The inside door 1 includes interior door body 11, peripheral frame 12 and gear frame 13；The external door 2 includes block body 21 and guide body 22；Institute
Peripheral frame 12 is stated to be fixed between interior door body 11 and gear frame 13；Interior door body 11 contacts inside survival capsule, on 11 lateral surface of interior door body
Surrounding is with peripheral frame 12,11 lateral surface of vertical interior door body of peripheral frame 12, and interior door body 11 is linked together with peripheral frame 12, forms fountain square
Shape, gear frame 13 are fixed on 12 lateral surface of peripheral frame, the sky formed from interior door body 11, peripheral frame 12 and gear frame 13 for stopping guide body 22
Intracavitary skids off；Gear frame 13 is detachably connected with peripheral frame 12, is facilitated external door 2 to be mounted on inside door 1, is maintained easily.Guide body 22 with
Block body 21 is linked together, and the block body 21 is in direct contact external environment, bears main impact.It is rushed when there is external environment explosion
When hitting, block body 21 absorbs impact, close to whole inwardly door body 11 under the guiding of peripheral frame 12 and guide body 22, buffer gear 3
To damping of shocks, interior door body 11 is protected, prevents interior door body 11 from deforming and influencing leakproofness.
Further include several rollers 4, the roller 4 is symmetrically distributed between guide body 22 and peripheral frame 12, outer for guiding
Door 2 horizontal directions movement.Roller 4 is symmetrically distributed between guide body 22 and peripheral frame 12, and external door 2 is made to be impacted by unbalanced force
When, it is easier to whole inwardly door body 11 is close, gives full play to the function of the reduced overall buffering of buffer gear 3.
Guide body 22 is equipped with rubber layer with gear 13 contact surface of frame, makes guide body 22 in interior door body 11, peripheral frame 12 and gear frame 13
When being moved horizontally in the cavity of formation, 2 rigid connection of inside door 1 and external door is avoided, 1 stress deformation of inside door is prevented.
Further include dismountable switch shaft 5 and switch turning handle 6；Switch shaft 5 passes through inside door 1, can be around its center rotating；
Both ends are equipped with the switch turning handle 6 that control inside door 1 is opened and closed inside and outside switch shaft 5, and switch 6 structure of turning handle is big round, plays province
The purpose of power.The switch turning handle 6 of 5 outer end of switch shaft is dismountable, avoids exposure to external environment, is become by blast impulse
Shape influences the opening and closing of inside door 1.2 center of external door is equipped with through-hole 23, and the through-hole 23 is overlapped with the rotation center of switch shaft 5；It opens
It is shorter to close shaft 5 outer end, is shorter in length than through-hole 23, external door 2 protects switch shaft 5, even shakes, due to through-hole 23 with open
Closing shaft 5, there are gaps, will not interfere with switch shaft 5.There is long sleeve on switch turning handle 6, when opening inside door 1, will open
It closes the long sleeve on turning handle 6 and is sleeved on 5 outer end of switch shaft, rotary switch turning handle 6 drives switch shaft 5 to rotate, control inside door 1
Opening and closing.
It is stamped serum cap 24 on the through-hole 23, has draw ring on the serum cap 24.Serum cap 24 avoids foreign matter and falls into
On switch shaft 5, switch shaft 5 is blocked, and influences switch turning handle 6 and is set on switch shaft 5.There is draw ring on serum cap 24,
Draw ring is pulled, serum cap 24 can be conveniently removed.
2 lateral surface of the external door is the cambered surface of protrusion, which has many advantages, such as resistance to compression, strong shock resistance.
Workflow when dangerous：Pulling with hand on serum cap 24 has draw ring, removes serum cap 24, will switch turning handle 6
On long sleeve be sleeved on 5 outer end of switch shaft, rotary switch turning handle 6 drives switch shaft 5 to rotate, and controls the opening and closing of inside door 1.Hair
Raw explosion time, alluvium are impinged upon on block body 21, are absorbed impact, to entirety to inside door under the guiding of peripheral frame 12 and guide body 22
Body 11 is close, when roller 4 makes external door 2 be impacted by unbalanced force, it is easier to which whole inwardly door body 11 is close, gives full play to slow
The function of the reduced overall buffering of punch mechanism 3.
In conclusion the invention discloses a kind of mine escape capsule door, including inside door, external door and buffer gear；It is described outer
Door is set to interior outer side of door, buffer gear is equipped between the inside door and external door, the buffer gear that is set to is for buffering external door pair
The impact of inside door；Further include dismountable switch shaft and switch turning handle；The switch shaft is threaded through on inside door；The external door
Center is equipped with through-hole, and the through-hole is overlapped with the rotation center of switch shaft；The switch shaft outer end can be by being arranged switch
Turning handle is rotated, to control the opening and closing of inside door.Due to the structure, can be become by impact to avoid life saving cabin door and switch turning handle
Shape ensures that life saving cabin door remains to normally be opened and closed after the blow, ensures that leakproofness is not destroyed, and compact-sized, reasonable stress meets
The requirement of mine escape capsule.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every utilization
Equivalent structure or equivalent flow shift made by description of the invention and accompanying drawing content is applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (8)
1. a kind of mine escape capsule door, which is characterized in that including inside door（1）, external door（2）And buffer gear（3）；The external door
（2）Set on inside door（1）Outside, the inside door（1）With external door（2）Between be equipped with buffer gear（3）, described to be set to buffer gear
（3）For buffering external door（2）To inside door（1）Impact.
2. a kind of mine escape capsule door according to claim 1, it is characterised in that：The buffer gear（3）For several
Spring, the both ends of the spring respectively with inside door（1）Lateral surface and external door（2）Medial surface contact.
3. a kind of mine escape capsule door according to claim 1, it is characterised in that：The inside door（1）Including interior door body
（11）, peripheral frame（12）With gear frame（13）；The peripheral frame（12）It is fixed on interior door body（11）With gear frame（13）Between；The external door
（2）Including block body（21）And guide body（22）；The guide body（22）It is limited in interior door body（11）, peripheral frame（12）With gear frame（13）
It is moved horizontally in the cavity of formation, the guide body（22）With block body（21）It is linked together, the block body（21）It is outer for keeping out
The impact of portion's environment.
4. a kind of mine escape capsule door according to claim 3, it is characterised in that：Further include several rollers（4）, described
Roller（4）It is symmetrically distributed in guide body（22）And peripheral frame（12）Between, for guiding external door（2）Horizontal direction moves.
5. a kind of mine escape capsule door according to claim 3, it is characterised in that：The guide body（22）With gear frame（13）
Contact surface is equipped with rubber layer.
6. a kind of mine escape capsule door according to claim 1, it is characterised in that：It further include dismountable switch shaft
（5）With switch turning handle（6）；The switch shaft（5）It is threaded through inside door（1）On；The external door（2）Center is equipped with through-hole（23）,
The through-hole（23）With switch shaft（5）Rotation center overlap；The switch shaft（5）Outer end can be by being arranged switch turning handle
（6）It is rotated, to control inside door（1）Opening and closing.
7. a kind of mine escape capsule door according to claim 6, it is characterised in that：The through-hole（23）On be stamped serum cap
（24）, the serum cap（24）On have draw ring.
8. a kind of mine escape capsule door according to one of claim 1-7, it is characterised in that：The external door（2）Lateral surface
For the cambered surface of protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945550.9A CN108708766A (en) | 2018-08-20 | 2018-08-20 | A kind of mine escape capsule door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810945550.9A CN108708766A (en) | 2018-08-20 | 2018-08-20 | A kind of mine escape capsule door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108708766A true CN108708766A (en) | 2018-10-26 |
Family
ID=63873717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810945550.9A Withdrawn CN108708766A (en) | 2018-08-20 | 2018-08-20 | A kind of mine escape capsule door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108708766A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005227A (en) * | 2019-03-11 | 2019-07-12 | 上海腾功机械设备有限公司 | A kind of multi-function emergency cabin |
| CN110242177A (en) * | 2019-07-23 | 2019-09-17 | 四川科志人防设备股份有限公司 | A kind of airtight blast door with double buffering device |
| CN111535852A (en) * | 2020-05-11 | 2020-08-14 | 任翡翡 | Emergency escape device with high safety performance for mining |
-
2018
- 2018-08-20 CN CN201810945550.9A patent/CN108708766A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110005227A (en) * | 2019-03-11 | 2019-07-12 | 上海腾功机械设备有限公司 | A kind of multi-function emergency cabin |
| CN110242177A (en) * | 2019-07-23 | 2019-09-17 | 四川科志人防设备股份有限公司 | A kind of airtight blast door with double buffering device |
| CN111535852A (en) * | 2020-05-11 | 2020-08-14 | 任翡翡 | Emergency escape device with high safety performance for mining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181026 |