CN202451007U - Mine rescue capsule door - Google Patents
Mine rescue capsule door Download PDFInfo
- Publication number
- CN202451007U CN202451007U CN2011202443400U CN201120244340U CN202451007U CN 202451007 U CN202451007 U CN 202451007U CN 2011202443400 U CN2011202443400 U CN 2011202443400U CN 201120244340 U CN201120244340 U CN 201120244340U CN 202451007 U CN202451007 U CN 202451007U
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- door
- panel
- hatch door
- conical
- conical gear
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Abstract
The utility model discloses a mine rescue capsule door, which aims to enable the capsule door to be satisfactorily sealed with the capsule body, quicken and facilitate the opening/clocking of the capsule door, and gain precious time for mine disaster rescue. The mine rescue capsule door consists of three parts, namely a capsule door frame, a rotary pushing assembly and a bolt assembly, wherein a central shaft penetrates the round hole in the geometrical center of the capsule door frame, and inner and outer handwheels are fixed at the two ends thereof respectively; a conical gear plate is fixed on the central shaft and connected with a conical gear shaft through a gear; one end of a bolt bar is fixedly connected with the conical gear shaft, and the other end thereof is mounted with a bolt head; and the outer or inner handwheel rotates to sequentially drive the central shaft and the conical gear plate to rotate, then sequentially drive the conical gear shaft and the bolt bar to move radially, thereby enabling the conical bolt head and the conical head in the door frame to be engaged or disengaged and finally locking or opening the capsule door.
Description
Technical field
The utility model belongs to the escape capsule of mine field, is specifically related to a kind of mine life saving cabin door.
Background technology
Mine life saving cabin door tightness is big technological difficulties of escape capsule of mine, and after mine disaster simultaneously took place, survival capsule hatch door opening and closing easily was another big technological difficulties.At present, some survival capsules adopt gear drive tightly to lock the hatch door of mode, and the inside and outside disalignment of locking device can not realize inside and outside bidirectional opening, close; Though some survival capsule hatch doors can be realized bidirectional opening, closed, tightness can not meet the demands; Also having some survival capsule hatch doors to open or close needs to consume very big strength and a lot of quality time, and has problems such as manufacturing process is complicated, reliability is low, in order to address the aforementioned drawbacks, the utility model discloses a kind of mine life saving cabin door.
The utility model content
The utility model problem to be solved is after mine disaster takes place; Can make indicator of trapped personnel out of my cabin in the shortest time, use minimum strength to open the survival capsule hatch door; Get into behind the body of cabin and timely locking hatch door, guarantee the tightness of hatch door simultaneously, with isolated toxic gas, dust etc. out of my cabin.
The utility model is to address the above problem the technical scheme of being taked to be: described survival capsule hatch door and cabin body are movably connected, hatch door by the hatch door framework, revolve and push away three parts of assembly and resistant door latch assembly and form, wherein:
Said hatch door is circular configuration or square structure, and the hatch door framework is made up of panel and snapping spill inner panel above that, revolves the space that pushes away assembly and resistant door latch assembly for installing between two plates, and fill insulant material is as insulation layer in the slit in this space; Install sealing ring additional between the panel of hatch door and the doorframe; Revolve and push away assembly and mainly comprise inside and outside handwheel, central axis, conical gear dish and conical tooth wheel shaft; Resistant door latch assembly comprises latch lever and door bolt head.
Central axis passes the circular hole at hatch door framework geometric center place, and it is exposed at fixing respectively inside and outside handwheel on the termination of both sides of panel and inner cover plate; Be with sealing guide pin bushing and conical gear dish on the axis body of the central axis in hatch door successively; Wherein, the sealing guide pin bushing is close to panel inner wall and is fixed on the central axis, and between installs sealing ring additional; The conical gear dish is close to the sealing guide pin bushing and is fixed on the central axis, and links to each other with angular wheel on the conical tooth wheel shaft through gear; Latch lever one end is fixedly connected with the conical tooth wheel shaft, and the other end is equipped with the door bolt head; The door bolt head can stretch out the circular hole that the inner panel upper surface has in the relevant position;
When outer hand wheel or the rotation of interior handwheel; Will drive central axis and conical gear dish successively rotates; Then driving conical tooth wheel shaft and latch lever radially moves; When latch lever radially outwards or when moving inward,, finally realized closing or opening of hatch door along with the taper door bolt head of latch lever agrees with gradually with the taper hole on the doorframe or comes off.
Advantage and the good effect that the utlity model has are: with respect to prior art, the utlity model has manufacturing process advantage simple, with low cost.The survival capsule hatch door adopts the wheel train structure of conical gear dish and bevel pinion shaft to make hatch door pass through latch lever and doorframe is tightly locked, and the few and weak point consuming time of consumption power is for wrecked miner strives for effectively succouring the time; The use of sealing guide pin bushing and sealing ring, the tightness and the safety that have improved survival capsule largely.
Description of drawings
Fig. 1 is the structure chart of the utility model;
Fig. 2 removes the structure chart behind the panel for the utility model.
A handwheel 2-central axis 3-conical tooth wheel shaft 4-angular wheel shaft supporting frame 5-inner cover plate 6-latch lever 7-inner panel 8-doorframe 9-cabin body 10-hinge 11-panel 12-conical gear dish 13-sealing guide pin bushing 14-sealing ring I 15-sealing ring II 16-door bolt 17-angular wheel 18-outer hand wheel in the 1-.
Specific embodiments
Existing is the example explanation with the accompanying drawing:
As shown in Figure 2, the survival capsule hatch door is a circular configuration, and links to each other with cabin body 9 through hinge 10 fixed thereon; Hatch door comprises three parts, is respectively: the hatch door framework, revolve and push away assembly and resistant door latch assembly, wherein:
As shown in Figure 1, the hatch door framework is the agent structure of hatch door, is made up of panel 11 and snapping spill inner panel 7 above that, and dismountable inner cover plate 5 is installed on inner panel 7 openings; Fill insulant material in the disc-shape space that forms between panel 11 and the inner panel 7; Panel 11 is bigger slightly than inner panel 7 sizes, and inner cover plate 5 is embedded in the doorframes 8, and panel 11 edge card are on doorframe 8, and between door panels 11 and doorframe 8, installs sealing ring II15 additional; Revolve push away assembly mainly comprise in handwheel 1, outer hand wheel 18, central axis 2, conical gear dish 12 and conical tooth wheel shaft 3; Wherein, conical gear dish 12 is the round-meshed disks in center, wherein on the taper card of a side gear is arranged; One end of conical tooth wheel shaft 3 is fixed with angular wheel 17; Resistant door latch assembly comprises latch lever 6 and door bolt 16;
Central axis 2 passes the circular hole at hatch door geometric center place, and it is exposed on the termination of panel 11 and inner cover plate 5 both sides respectively fixedly outer hand wheel 18 and interior handwheel 1; Be with sealing guide pin bushing 13 and conical gear dish 12 on central axis 2 axis bodies in the hatch door framework successively; Wherein, sealing guide pin bushing 13 is close to panel 11 inwalls and is fixed on the central axis 2, is equipped with sealing ring I14 between sealing guide pin bushing 13 and the panel 11; Conical gear dish 12 is close to sealing guide pin bushing 13 and is fixed on the central axis 2; And link to each other through gear with angular wheel 17; Conical tooth wheel shaft 3 tops are fixing by angular wheel bracing strut 4, are meshed with angular wheel 17 to guarantee conical gear dish 12, prevent that both from coming off each other; Latch lever 6 one ends are connected with conical tooth wheel shaft 3, and the other end has door bolt 16; Door bolt 16 is a pyramidal structure, can stretch out the circular hole that inner panel 7 upper surfaces have in the relevant position.
When interior handwheel 1 or outer hand wheel 18 rotations; Will drive central axis 2 successively and rotate, drive angular wheel 17 then and rotate, thereby drive conical tooth wheel shaft 3 and latch lever 6 radially move with conical gear dish 12; When latch lever 6 radially outwards moves; Along with taper door bolt 16 and bellmouth on the doorframe 8 agree with gradually, panel 11 is fitted gradually with doorframe 8 and is also compressed at last, finally realizes the tight lock of hatch door; In like manner, when latch lever 6 radially moves inwards, doorframe 8 and panel 11 can be unclamped final opened door.
Hatch door in the present embodiment is taked circular configuration, can also take square structure.
In the present embodiment, on conical gear dish 12, connected 3 pairs at the radially equally distributed conical tooth wheel shaft 3 of circumference, and each conical tooth wheel shaft 3 adopts all aforesaid way to link to each other with the latch lever assembly through gear.When interior handwheel 1 or outer hand wheel 18 rotations, will drive all latch lever assemblies and radially move simultaneously, finally realize the bidirectional locking or the unlatching of hatch door.
Claims (6)
1. mine life saving cabin door comprises the hatch door framework, revolves and push away assembly and resistant door latch assembly, and it is characterized in that: described survival capsule hatch door and cabin body (9) flexibly connect, and wherein: the hatch door framework comprises panel (11) and snapping spill inner panel (7) above that; Revolve and push away device and comprise interior handwheel (1), outer hand wheel (18), central axis (2), conical gear dish (12) and conical tooth wheel shaft (3); Resistant door latch assembly comprises latch lever (6) and door bolt head (16); Central axis (2) passes the circular hole at hatch door framework geometric center place, fixing respectively interior handwheel (1) and outer hand wheel (18) on the termination of inner cover plate (5) and panel (11) both sides; Be with sealing guide pin bushing (13) and conical gear dish (12) on the axis body of the central axis in hatch door (2) successively; Sealing guide pin bushing (13) is close to panel (11) inwall and is fixed on the central axis (2); Conical gear dish (12) is close to sealing guide pin bushing (13) and is fixed on the central axis (2), and links to each other with angular wheel (17) on the conical tooth wheel shaft (3) through gear; Latch lever (6) one ends are fixedly connected with conical tooth wheel shaft (3), and the other end is equipped with door bolt head (16); Door bolt head (16) can stretch out the circular hole that inner panel (7) upper surface has in the relevant position; Outer hand wheel (18) or interior handwheel (1) drive central axis (2) successively when rotating and conical gear dish (12) rotates; Then driving conical tooth wheel shaft (3) and latch lever (6) radially moves; Latch lever (6) is radially outwards or when moving inward, along with door bolt head (16) and bellmouth on the doorframe (8) agree with gradually or come off.
2. a kind of mine life saving cabin door according to claim 1 is characterized in that: between panel of said hatch door (11) and the doorframe (8), all install sealing ring additional between sealing guide pin bushing (13) and panel (11) inwall.
3. a kind of mine life saving cabin door according to claim 1 is characterized in that: fill insulant material between said hatch door inner panel (7) and panel (11).
4. a kind of mine life saving cabin door according to claim 1 is characterized in that: said hatch door is circular configuration or square structure.
5. a kind of mine life saving cabin door according to claim 1 is characterized in that: said latch lever assembly becomes the circumference radial symmetric to distribute on hatch door with the conical tooth wheel shaft (3) corresponding with it, and quantity is no less than two pairs.
6. a kind of mine life saving cabin door according to claim 1 is characterized in that: the door bolt head (16) of said latch lever (6) is a pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202443400U CN202451007U (en) | 2011-07-11 | 2011-07-11 | Mine rescue capsule door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202443400U CN202451007U (en) | 2011-07-11 | 2011-07-11 | Mine rescue capsule door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451007U true CN202451007U (en) | 2012-09-26 |
Family
ID=46866877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202443400U Expired - Fee Related CN202451007U (en) | 2011-07-11 | 2011-07-11 | Mine rescue capsule door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451007U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761067A (en) * | 2016-12-06 | 2017-05-31 | 河南理工大学 | A kind of hermatic door based on Bevel Gear Drive Yu worm drive |
| CN106823182A (en) * | 2017-04-13 | 2017-06-13 | 青岛科技大学 | The cellular urban safety act of rescue device of one species |
| RU2775385C1 (en) * | 2021-12-10 | 2022-06-30 | Александр Владимирович Чернышков | Fireproof hermetic door |
-
2011
- 2011-07-11 CN CN2011202443400U patent/CN202451007U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106761067A (en) * | 2016-12-06 | 2017-05-31 | 河南理工大学 | A kind of hermatic door based on Bevel Gear Drive Yu worm drive |
| CN106823182A (en) * | 2017-04-13 | 2017-06-13 | 青岛科技大学 | The cellular urban safety act of rescue device of one species |
| RU2775385C1 (en) * | 2021-12-10 | 2022-06-30 | Александр Владимирович Чернышков | Fireproof hermetic door |
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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 |
Granted publication date: 20120926 Termination date: 20150711 |
|
| EXPY | Termination of patent right or utility model |