CN202100153U - Movable rescue capsule protection door - Google Patents
Movable rescue capsule protection door Download PDFInfo
- Publication number
- CN202100153U CN202100153U CN2011201095674U CN201120109567U CN202100153U CN 202100153 U CN202100153 U CN 202100153U CN 2011201095674 U CN2011201095674 U CN 2011201095674U CN 201120109567 U CN201120109567 U CN 201120109567U CN 202100153 U CN202100153 U CN 202100153U
- Authority
- CN
- China
- Prior art keywords
- door body
- doorframe
- locking
- survival capsule
- door
- 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
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Abstract
The utility model discloses a movable rescue capsule protection door, which comprises a doorframe and a door body, wherein the doorframe is arranged on a rescue capsule; the door body is connected to the rescue capsule by a hinge; the edge of the doorframe is provided with a groove; a flame retardant rubber sealing strip is arranged in the groove; the inner surface of the door body is provided with a raised line matched with the shape of the doorframe; after the door body is closed, the raised line is pressed on the flame retardant rubber sealing strip; the door body is provided with two sets of locking operation mechanisms; each locking operation mechanism comprises an operation handle out of the door body; the operation handle is installed on a spindle passing through the door body; a spindle head at the inner side of the door body is connected with driving rocker arms; the upper part and the lower part of the side edge of the door body are respectively hinged with two locking rocker arms; the two locking rocker arms and the two diving rocker arms are connected by connecting rods to form a parallelogram mechanism; the two locking rocker arms are respectively provided with a locking pin; and the inner side of the doorframe is provided with a locking hole which corresponds to the locking pin. The movable rescue capsule protection door has the advantages of good waterproofness, good explosion resistance, good toxicity resistance and good anti-flame retardance.
Description
Technical field
The utility model relates to mining technical field with regard to generating apparatus, particularly relates to a kind of removable survival capsule protective door.
Background technology
In order to satisfy the normal instructions for use of mining survival capsule, when mine disaster took place, trapped personnel can conveniently get into the hermatic door that people are equipped with metal in the transfer chamber portion of survival capsule with convenient.When existing metallic seal door is closed; Only depend on the plane contact very closely between the circle sealing ring that a periphery and doorframe correspondence position be embedded with; And doorframe and the one-sided stressed extruding of door cause doorframe and the sealing ring discontinuity that the door correspondence position is embedded with, and are prone to produce the gap; Lack good sealing, cause the whole poor air-tightness of survival capsule.Owing to when mine disaster takes place, have the certain pressure reduction and the temperature difference inside and outside the survival capsule, therefore; The hermatic door of individual layer sealing and sealing ring discontinuity is housed in the transfer chamber portion of survival capsule; The certain slit of generation in that the bonding surface of door and doorframe can be difficult to avoid causes the whole tightness of survival capsule to guarantee, causes in the cabin temperature to raise with temperature out of my cabin; When water leak accident takes place, also can cause the survival capsule inner inlet.
The utility model content
The purpose of the utility model is in order to address the above problem, a kind of removable survival capsule protective door to be provided.
The technical scheme of the utility model is: a kind of removable survival capsule protective door; Comprise the doorframe that is provided with on the survival capsule; Be connected through the hinge on survival capsule the door body, described doorframe edge is provided with groove, in groove, is provided with the flame retardant rubber weather strip; Described door body inner surface is provided with the raised line with the doorframe form fit, and this raised line was pressed on the described flame retardant rubber weather strip after the door body was closed; Described door body is provided with two cover locking operating mechanisms, and this operating mechanism comprises the operating grip of an external, and this operating grip is installed in the rotating shaft of passing a body, on the tupelo of door body inboard, is connected with the driving rocking arm; Side at the door body is hinged with two locking rocker arms up and down respectively, and two lockings, driving rocking arms are connected to form parallel-crank mechanism through connecting rod; Be respectively equipped with stop pin on described two locking rocker arms, described doorframe inboard is provided with the lock hole corresponding with stop pin.
Between described pin and the locking swing arm certain included angle is arranged, swing arm and pin head transition connecting portion are installed in a body medial surface through rotating shaft, and the end of locking rocker arm and the end of described connecting rod are hinged.
The pin head of described stop pin is taper, and described lock hole is a wedged hole.
The door body of described door body steel work.
The beneficial effect of the utility model
This removable survival capsule protective door adopts the sealing of flame retardant rubber bar, and on the door body, is provided with the raised line of coupling, can realize sealing through compressing of raised line and rubber strip at closing time, thereby make this good waterproof performance; Explosion-proof is good; Anti-toxicity is good; Anti-good flame resistance.
Through two cover locking operating mechanisms on the door body, can be simultaneously and the doorframe locking with the both sides of door, thus avoid the poorly sealed problem of monolateral locking, and the cooperation through tapered pin head and wedge shape lock hole, can further improve locking effect.
Description of drawings
Fig. 1 faces structural representation for this removable survival capsule protective door;
Fig. 2 is this removable survival capsule protective door backsight structural representation;
Fig. 3 is the A section A structural representation among Fig. 2.
The specific embodiment
Referring to Fig. 1-Fig. 3,1. doorframes among the figure, 2. a body, 3. hinge, 4. operating grip, 5. the pin head, 6. lock hole, 7. locking swing arm, 8. connecting rod, 9. drive swing arm, 10. groove, 11. flame retardant rubber weather strips, 12 raised lines.
Embodiment: a kind of removable survival capsule protective door among the figure; Comprise the doorframe that is provided with on the survival capsule; Be connected through the hinge on survival capsule the door body, described doorframe edge is provided with groove, in groove, is provided with the flame retardant rubber weather strip; Described door body inner surface is provided with the raised line with the doorframe form fit, and this raised line was pressed on the described flame retardant rubber weather strip after the door body was closed; Described door body is provided with two cover locking operating mechanisms, and this operating mechanism comprises the operating grip of an external, and this operating grip is installed in the rotating shaft of passing a body, on the tupelo of door body inboard, is connected with rocking arm; Side at the door body is hinged with two stop pins up and down respectively, connects through connecting rod between two stop pins, and this connecting rod middle part is connected with chute on the rocking arm; Described doorframe inboard is provided with the lock hole corresponding with stop pin.
Described stop pin comprises pin head and swing arm two parts, between pin head and the swing arm certain included angle is arranged, and swing arm and pin head transition connecting portion are installed in a body medial surface through rotating shaft, and the end of swing arm and the end of described connecting rod are hinged.
The pin head of described stop pin is taper, and described lock hole is a wedged hole.
The door body of described door body steel work.
Claims (4)
1. removable survival capsule protective door; Comprise the doorframe that is provided with on the survival capsule; Be connected through the hinge on survival capsule the door body, it is characterized in that: described doorframe edge is provided with groove, in groove, is provided with the flame retardant rubber weather strip; Described door body inner surface is provided with the raised line with the doorframe form fit, and this raised line was pressed on the described flame retardant rubber weather strip after the door body was closed; Described door body is provided with two cover locking operating mechanisms, and this operating mechanism comprises the operating grip of an external, and this operating grip is installed in the rotating shaft of passing a body, on the tupelo of door body inboard, is connected with the driving rocking arm; Side at the door body is hinged with two locking rocker arms up and down respectively, and two lockings, driving rocking arms are connected to form parallel-crank mechanism through connecting rod; Be respectively equipped with stop pin on described two locking rocker arms, described doorframe inboard is provided with the lock hole corresponding with stop pin.
2. removable survival capsule protective door according to claim 1; It is characterized in that: between described pin and the locking swing arm angle is arranged; Swing arm and pin head transition connecting portion are installed in a body medial surface through rotating shaft, and the end of locking rocker arm and the end of described connecting rod are hinged.
3. removable survival capsule protective door according to claim 2 is characterized in that: the pin head of described stop pin is taper, and described lock hole is a wedged hole.
4. removable survival capsule protective door according to claim 1 is characterized in that: the door body of described door body steel work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201095674U CN202100153U (en) | 2011-04-14 | 2011-04-14 | Movable rescue capsule protection door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201095674U CN202100153U (en) | 2011-04-14 | 2011-04-14 | Movable rescue capsule protection door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202100153U true CN202100153U (en) | 2012-01-04 |
Family
ID=45386170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201095674U Expired - Fee Related CN202100153U (en) | 2011-04-14 | 2011-04-14 | Movable rescue capsule protection door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202100153U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536007A (en) * | 2012-02-03 | 2012-07-04 | 盐城华盛变压器制造有限公司 | Cabin door locking device for rescue cabin for mine |
| CN102587804A (en) * | 2012-03-19 | 2012-07-18 | 无锡市海联舰船内装有限公司 | Airtight explosion-proof door |
| CN103993813A (en) * | 2014-05-27 | 2014-08-20 | 国家电网公司 | Underground coal mine movable life-saving capsule protection door |
| CN112618986A (en) * | 2020-11-25 | 2021-04-09 | 安徽百世伽德安防科技有限公司 | Control method for indoor fireproof cabin |
-
2011
- 2011-04-14 CN CN2011201095674U patent/CN202100153U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536007A (en) * | 2012-02-03 | 2012-07-04 | 盐城华盛变压器制造有限公司 | Cabin door locking device for rescue cabin for mine |
| CN102587804A (en) * | 2012-03-19 | 2012-07-18 | 无锡市海联舰船内装有限公司 | Airtight explosion-proof door |
| CN103993813A (en) * | 2014-05-27 | 2014-08-20 | 国家电网公司 | Underground coal mine movable life-saving capsule protection door |
| CN112618986A (en) * | 2020-11-25 | 2021-04-09 | 安徽百世伽德安防科技有限公司 | Control method for indoor fireproof cabin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20120104 Termination date: 20170414 |