CN202483385U - Protective sealed door for mining mobile lifesaving cabin - Google Patents
Protective sealed door for mining mobile lifesaving cabin Download PDFInfo
- Publication number
- CN202483385U CN202483385U CN2011205000211U CN201120500021U CN202483385U CN 202483385 U CN202483385 U CN 202483385U CN 2011205000211 U CN2011205000211 U CN 2011205000211U CN 201120500021 U CN201120500021 U CN 201120500021U CN 202483385 U CN202483385 U CN 202483385U
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- door
- spindle nose
- knob spindle
- disposed
- shaft
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- Expired - Fee Related
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Abstract
The utility model relates to a protective sealed door for a mining mobile lifesaving cabin. The protective sealed door comprises a sealed door, rotation supporting arms, locking columns and a door frame, wherein locking holes are disposed on the door frame, an operation mechanism plate is disposed on the sealed door, a round mechanism disk is fixed on the central position of the operation mechanism plate, four connection mechanisms connected with the rotation supporting arms are disposed equidistantly on the circumferential edge of the mechanism disk, adjustment heads are disposed on the tail ends of the rotation supporting arms, the locking columns are connected with the adjustment heads through sliding bearings, an inner door-handle shaft nose and an outer door-handle shaft nose are disposed at the two sides of the mechanism disk respectively, the inner door-handle shaft nose is connected with the mechanism disk through a mechanism rotation inner shaft passing through the central position of the mechanism disk, a mechanism rotation outer shaft vertically passes through the central position of the outer door-handle shaft nose, the mechanism rotation inner shaft and the mechanism rotation outer shaft are connected together through a shaft coupling, and a sealing rubber strip is disposed between the sealed door and the door frame.
Description
Technical field
The utility model relates to a kind of survival capsule, is specifically related to a kind of mining mobile survival capsule exclusion seal door.
Background technology
The portable survival capsule in colliery is arranged on the confined space in each dangerous work zone under the mine, is generally the steel cavity, can accomplish airtightly in the global design, and can resist certain external impacts.Inside has air handling system, oxygen feed system, carbon monoxide (CO) and carbon dioxide (CO2) cleaning system, electric power system and communication system usually, and corresponding keep watch on, safeguard procedures, also have enough water and food simultaneously.After mine disaster took place, the personnel that can't directly transfer to the safety zone can get into the survival capsule space, closed hatch door and extraneous hostile environment and completely cut off; Inner each life saving system of operation subsequently; Temperature in the control cabinet produces oxygen, and handles pernicious gases such as CO, CO2; Detect all kinds of ambient parameters in the confined space, environment in the space is maintained the suitable condition of human survival.Survival capsule will guarantee take refuge personnel existence of inside, just must guarantee space and sealing fully out of my cabin in the cabin, and the cabin inner air pressure is remained in certain scope that requirement is at 100pa to 500pa usually.Possibly have in the catastrophe state goes down into a mine and fill the air a large amount of toxic and harmfuls and dust in gas explosion and the mine; Guarantee that the hedging personnel existence in the survival capsule just must design the exclusion seal door of survival capsule; At present, the mining mobile survival capsule that has the high-seal effect does not appear in the newspapers.
Summary of the invention
The utility model has overcome the deficiency of prior art; A kind of mining mobile survival capsule exclusion seal door has been proposed; This survival capsule exclusion seal door can have certain impact resistance can reach stable sealing function again; Be provided with unique Long Circle, outer panels is made the lifesaving hatch door of outer arcuate, and is good through test effect.
The technical scheme of the utility model is: a kind of mining mobile survival capsule exclusion seal door; Comprise hermatic door, rotational support arm, locking post and doorframe, on said doorframe, be provided with locking hole, on hermatic door, be provided with the operating mechanism plate; Be fixed with circular mechanism's dish in the center of said operating mechanism plate; Be provided with four bindiny mechanisms in that the circumferential edges of said mechanism dish is equidistant, said bindiny mechanism is connected with said rotational support arm, is provided with the adjustment head at the end of said rotational support arm; Said locking post is connected with the adjustment head through a sliding bearing; Be respectively equipped with an interior door knob spindle nose and an outer door knob spindle nose in the both sides of mechanism dish, spool be connected in said mechanism dish and interior door knob spindle nose rotate through a mechanism of passing disk center of mechanism, mechanism's rotation outer shaft is vertically passed in the center of door knob spindle nose outside said; The interior axle of mechanism's rotation rotates outer shaft with mechanism and is connected through a shaft joint, is provided with sealing joint strip between said hermatic door and the doorframe.
Be provided with four Internal handles around the interior door knob spindle nose.
Be provided with four outer handles around the outer door knob spindle nose.
Hermatic door is oval sphere.
The utlity model has following beneficial effect:
1) the Long Circle sealed compartment door of the utility model design is compact, and economic and practical, outward appearance is beautiful, and is easy to use, safe and reliable.
2) the exclusion seal door panels of the utility model is outwards done camber, can bear≤blast impulse power and the static pressure of 0.3Mpa.
3) sealing joint strip on the utility model exclusion seal hatch door and the cabin body fits tightly, and reaches sealing effectiveness.
Description of drawings
Further specify the utility model below in conjunction with the accompanying drawing and the specific embodiment.
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the perspective view of the utility model.
Fig. 3 is mechanism's dish structural representation of the utility model.
Fig. 4 is the outer door knob spindle nose structural representation of the utility model.
Among the figure, 1. doorframe; 2. sealing joint strip; 3. sliding bearing; 4. operating mechanism plate; 5. adjustment head; 6. end socket covers; 7. outer handle; 8. Internal handle; 9. interior door knob spindle nose; 10. outer door knob spindle nose; 11. door knob gland; Axle in 12. mechanism rotates; 13. mechanism rotates outer shaft; 14. mechanism's dish; 15. shaft joint; 16. bindiny mechanism; 17. rotational support arm; 18. locking post; 19. location bearing; 20. locking hole.
The specific embodiment
Further specify below in conjunction with accompanying drawing, and the related scope of unrestricted the utility model.
To shown in Figure 4, the utility model comprises hermatic door, rotational support arm 17, locking post 18 and doorframe 1 referring to Fig. 1, and hermatic door is oval sphere, can bear greater impact power and static pressure, and does not lose its excellent sealing performance.Doorframe 1 is the part of cabin body, on said doorframe 1, is provided with locking hole 20, on hermatic door, is provided with; Operating mechanism plate 4 is fixed with circular mechanism's dish 14 in the center of said operating mechanism plate 4, be provided with four bindiny mechanisms 16 in that the circumferential edges of said mechanism dish 14 is equidistant; Said bindiny mechanism 16 is connected with said rotational support arm 17, is provided with adjustment 5 at the end of said rotational support arm 17, said locking post 18 through a sliding bearing 3 with adjust 5 and be connected; Be respectively equipped with an interior door knob spindle nose 9 and an outer door knob spindle nose 10 in the both sides of mechanism dish 14, said mechanism dish 14 and interior door knob spindle nose 9 pass mechanism through one and coil the mechanism at 14 centers and rotate interior 12 and be connected, and specifically connected mode does; Interior door knob spindle nose 9 inside are provided with a location bearing 19; Location bearing 19 rotates interior axle 12 with mechanism and is connected, and is provided with door knob gland 11 between axle 12 and the interior door knob spindle nose 9 in mechanism rotates, so that door knob spindle nose 9 in fixing; Be provided with several Internal handles 8 around the interior door knob spindle nose 9; Be provided with four Internal handles 8 among the figure, outer door knob spindle nose 10 is provided with several outer handles 7, is provided with four outer handles 7 among the figure.The inboard of door knob spindle nose 10 is provided with end socket lid 6 outside.
The central vertical of said outer door knob spindle nose 10 is passed a mechanism and is rotated outer shaft 13, and the interior axle 12 of mechanism's rotation rotates outer shaft 13 with mechanism and is connected through a shaft joint 15, is provided with sealing joint strip 2 between said hermatic door and the doorframe 1.
When getting into survival capsule, at first rotate counterclockwise. outer handle 7, mechanism's dish 14 is rotated counterclockwise, inwardly slide thereby make rotational support arm 17 drive locking post 18, said hermatic door separates with doorframe 1, thereby hatch door is opened.After the hedging personnel get in the cabin; Door knob spindle nose 9 in sliding door is inconjunction with; Hermatic door is moved to doorframe 1 (cabin body) direction, and door to be sealed rotates counterclockwise Internal handle 8 after fitting with doorframe 1 (cabin body); Lead agency dish 14 rotates counterclockwise, and promotes locking post 18 and inserts in the locking hole 20 of doorframe 1 (cabin body).It is big more to insert darker coupling mechanism force.Thereby realize that the sealing joint strip 2 on exclusion seal door and the doorframe 1 (cabin body) fits tightly, and reaches sealing effectiveness.
The hermatic door panel of the utility model is outwards done camber, can bear≤blast impulse power and the static pressure of 0.3Mpa.
Claims (4)
1. mining mobile survival capsule exclusion seal door; It is characterized in that: comprise hermatic door, rotational support arm, locking post and doorframe, on said doorframe, be provided with locking hole, on hermatic door, be provided with the operating mechanism plate; Be fixed with circular mechanism's dish in the center of said operating mechanism plate; Be provided with four bindiny mechanisms in that the circumferential edges of said mechanism dish is equidistant, said bindiny mechanism is connected with said rotational support arm, is provided with the adjustment head at the end of said rotational support arm; Said locking post is connected with the adjustment head through a sliding bearing; Be respectively equipped with an interior door knob spindle nose and an outer door knob spindle nose in the both sides of mechanism dish, spool be connected in said mechanism dish and interior door knob spindle nose rotate through a mechanism of passing disk center of mechanism, mechanism's rotation outer shaft is vertically passed in the center of door knob spindle nose outside said; The interior axle of mechanism's rotation rotates outer shaft with mechanism and is connected through a shaft joint, is provided with sealing joint strip between said hermatic door and the doorframe.
2. mining mobile survival capsule exclusion seal door according to claim 1 is characterized in that: be provided with four Internal handles around the interior door knob spindle nose.
3. mining mobile survival capsule exclusion seal door according to claim 1 is characterized in that: be provided with four outer handles around the outer door knob spindle nose.
4. require the described mining mobile survival capsule of 1 to 3 arbitrary claim exclusion seal door according to aforesaid right, it is characterized in that: hermatic door is oval sphere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205000211U CN202483385U (en) | 2011-12-02 | 2011-12-02 | Protective sealed door for mining mobile lifesaving cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205000211U CN202483385U (en) | 2011-12-02 | 2011-12-02 | Protective sealed door for mining mobile lifesaving cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202483385U true CN202483385U (en) | 2012-10-10 |
Family
ID=46957814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205000211U Expired - Fee Related CN202483385U (en) | 2011-12-02 | 2011-12-02 | Protective sealed door for mining mobile lifesaving cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202483385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434076A (en) * | 2011-12-02 | 2012-05-02 | 青岛兰青能源装备科技有限公司 | Movable protection sealing door of escape capsule for mining |
-
2011
- 2011-12-02 CN CN2011205000211U patent/CN202483385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434076A (en) * | 2011-12-02 | 2012-05-02 | 青岛兰青能源装备科技有限公司 | Movable protection sealing door of escape capsule for mining |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20131202 |