CN202899859U - Hinge structure of lifesaving cabin door for mines - Google Patents
Hinge structure of lifesaving cabin door for mines Download PDFInfo
- Publication number
- CN202899859U CN202899859U CN 201220609170 CN201220609170U CN202899859U CN 202899859 U CN202899859 U CN 202899859U CN 201220609170 CN201220609170 CN 201220609170 CN 201220609170 U CN201220609170 U CN 201220609170U CN 202899859 U CN202899859 U CN 202899859U
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- Prior art keywords
- rotating shaft
- cabin door
- mines
- capsule
- door
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- Expired - Fee Related
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Abstract
The utility model relates to the field of machinery for mines, in particular to a hinge structure of a lifesaving cabin door for the mines. The hinge structure of the lifesaving cabin door for the mines comprises a fixing seat. The fixing seat is provided with an upper fixing plate and a lower fixing plate. Coaxial installation hole is formed between the upper fixing plate and the lower fixing plate. The hinge structure of the lifesaving cabin door for the mines further comprises a fixing seat rotating shaft which can be installed on the installing hole. A bearing is arranged between the fixing seat rotating shaft and the two fixing plates. The fixing seat rotating shaft between the two fixing plates is arranged in an inner cylinder of one end of a connecting rod in a sleeved mode. A rotating seat is arranged at the other end of the connecting rod. A rotating seat rotating shaft is sleeved in the rotating seat. The upper end and the lower end of the rotating seat rotating shaft are installed on the two fixing plates of the rotating seat. The hinge structure of the lifesaving cabin door for the mines has the advantage that a centripetal thrust bearing mainly bears axial force, thereby guaranteeing the connecting rod to rotate flexibly. With the hinge structure of the lifesaving cabin door for the mines, a cabin door can be adjusted horizontally through an adjusting bolt, so that the cabin door can be fit closely to a front panel to guarantee sealing property of the cabin door.
Description
Technical field
The utility model relates to the mine equipment field, relates in particular to the capsule door of escape capsule for mining hinge arrangement.
Background technology
Mine disaster refers to the accident that occurs in mining process, usually cause the greatly dangerous of injures and deaths, has at least every year in the world several thousand people to die from mine disaster.Common mine disaster has: gas explosion, coal-dust explosion, Gas Outburst, water leak accident, mine catch fire, top board landslide etc.In 2003, domestic product about 35% the coal in the world, but account for approximately 80% in the coal mining accident death toll.
In the mine disaster environment, changing fast environment and switch gate is very crucial for escape, but, because the instantaneity that mine disaster occurs, therefore the workman is difficult to make a response fast, perhaps because the effect of mechanism is difficult to quick door capable of being opened, therefore, the frame for movement of handled easily can increase people's survival probability.
The hatch door of mine escape capsule not only will conveniently be opened, and is firmer, because the external environment condition of mine disaster often is the environment of the many poison gases of HTHP.
The utility model content
The purpose of utility model: for a kind of stable connection is provided, it is convenient to open, and can open fast.The capsule door of escape capsule for mining hinge arrangement that intensity is enough.
In order to reach as above purpose, the utility model is taked following technical scheme: comprise holder, described holder is provided with up and down two stators, on two stators coaxial installing hole is arranged up and down, also comprise the holder rotating shaft that can be installed on the installing hole, holder rotating shaft and between two stators bearing is arranged up and down, holder shaft set between two stators is in the inner core of an end of connecting rod, the other end of connecting rod has swivel base, the rotating shaft of swivel base inner sleeve rotation seat, rotation seat rotating shaft upper and lower side are installed on up and down two stators of rotation seat.
The further technical scheme of the utility model is, described holder is installed on the wall, and described rotation seat is installed on the door.
The further technical scheme of the utility model is, described swivel base is square and surface and rotation seat surperficial tangent.
The further technical scheme of the utility model is, the inner core of connecting rod one end of described holder rotating shaft and its suit is fixed by set bolt.
The further technical scheme of the utility model is, each own installing hole on described holder and the rotation seat.
The further technical scheme of the utility model is, the bearing between described holder rotating shaft and the upper stator is radial thrust bearing, and the bearing between holder rotating shaft and the lower stator is deep groove ball bearing.
Adopt as above the utility model of technical scheme, have following beneficial effect: radial thrust bearing mainly carries axial force, has guaranteed the flexible rotating of connecting rod.After the utility model is installed, by adjusting bolt hatch door is carried out horizontal adjustment, hatch door and front panel can be fitted tightly, guarantee the sealing performance of hatch door.
Description of drawings
Accompanying drawing is the utility model structural representation;
Wherein: 1. set bolt; 2. holder rotating shaft; 3. holder; 4. connecting rod; 5. rotation seat rotating shaft; 6. swivel base; 7. rotation seat.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described;
Comprise holder 3, described holder 3 is provided with up and down two stators, on two stators coaxial installing hole is arranged up and down, also comprise the holder rotating shaft 2 that can be installed on the installing hole, holder rotating shaft 2 between the holder rotating shaft 2 and between two stators bearing is arranged up and down, two stators is sleeved in the inner core of an end of connecting rod 4, and the other end of connecting rod 4 has swivel base 6, swivel base 6 inner sleeve rotation seat rotating shafts 5, rotation seat rotating shaft 5 upper and lower sides are installed on up and down two stators of rotation seat 7.
Described holder 3 is installed on the wall, and described rotation seat 7 is installed on the door.Above this installation be for so that overall structure be closely as one.
The further technical scheme of the utility model is, described swivel base 6 is square and surface and rotation seat 7 surperficial tangent.
Therefore Men Buhui at will rotates, and can only closely rotate around holder rotating shaft 2.
Described holder rotating shaft 2 is fixed by set bolt with the inner core of connecting rod 4 one ends of its suit.Each own installing hole on described holder 3 and the rotation seat 7.
Bearing between described holder rotating shaft 2 and the upper stator is radial thrust bearing, and the bearing between holder rotating shaft 2 and the lower stator is deep groove ball bearing.
Above mounting means is a kind of preferred.
Above demonstration and described basic principle of the present utility model, principal character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; that describes in above-described embodiment and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in the claimed scope.
Claims (6)
1. capsule door of escape capsule for mining hinge arrangement, it is characterized in that, comprise holder (3), described holder (3) is provided with up and down two stators, on two stators coaxial installing hole is arranged up and down, also comprise the holder rotating shaft (2) that can be installed on the installing hole, holder rotating shaft (2) and between two stators bearing is arranged up and down, holder rotating shaft (2) between two stators is sleeved in the inner core of an end of connecting rod (4), the other end of connecting rod (4) has swivel base (6), swivel base (6) inner sleeve rotation seat rotating shaft (5), rotation seat rotating shaft (5) upper and lower side are installed on up and down two stators of rotation seat (7).
2. capsule door of escape capsule for mining hinge arrangement as claimed in claim 1 is characterized in that, described holder (3) is installed on the wall, and described rotation seat (7) is installed on the door.
3. capsule door of escape capsule for mining hinge arrangement as claimed in claim 1 is characterized in that, described swivel base (6) is square and surface and rotation seat (7) surperficial tangent.
4. capsule door of escape capsule for mining hinge arrangement as claimed in claim 1 is characterized in that, described holder rotating shaft (2) is fixed by set bolt with the inner core of connecting rod (4) one ends of its suit.
5. capsule door of escape capsule for mining hinge arrangement as claimed in claim 1 is characterized in that, upper each the own installing hole of described holder (3) and rotation seat (7).
6. capsule door of escape capsule for mining hinge arrangement as claimed in claim 1, it is characterized in that, bearing between described holder rotating shaft (2) and the upper stator is radial thrust bearing, and the bearing between holder rotating shaft (2) and the lower stator is deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609170 CN202899859U (en) | 2012-11-19 | 2012-11-19 | Hinge structure of lifesaving cabin door for mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220609170 CN202899859U (en) | 2012-11-19 | 2012-11-19 | Hinge structure of lifesaving cabin door for mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202899859U true CN202899859U (en) | 2013-04-24 |
Family
ID=48120544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220609170 Expired - Fee Related CN202899859U (en) | 2012-11-19 | 2012-11-19 | Hinge structure of lifesaving cabin door for mines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202899859U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541619A (en) * | 2013-09-25 | 2014-01-29 | 开原圣意达木材干燥设备有限公司 | Hinge special for wood heat treatment wicket |
| CN104518432A (en) * | 2015-02-09 | 2015-04-15 | 安徽驰纬电气有限公司 | Door hinge of outdoor power transformation box |
| CN105386668A (en) * | 2015-10-24 | 2016-03-09 | 孙兆彬 | Noiseless retardance 360-degree folding door hinge and adjusting technology method |
| CN105401811A (en) * | 2015-12-14 | 2016-03-16 | 浙江诚信医化设备有限公司 | Hinge |
| CN112554647A (en) * | 2020-11-17 | 2021-03-26 | 浙江王力安防产品有限公司 | Handle panel |
-
2012
- 2012-11-19 CN CN 201220609170 patent/CN202899859U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103541619A (en) * | 2013-09-25 | 2014-01-29 | 开原圣意达木材干燥设备有限公司 | Hinge special for wood heat treatment wicket |
| CN103541619B (en) * | 2013-09-25 | 2015-09-23 | 开原圣意达木材干燥设备有限公司 | A kind of hinge special for wood heat treatment wicket |
| CN104518432A (en) * | 2015-02-09 | 2015-04-15 | 安徽驰纬电气有限公司 | Door hinge of outdoor power transformation box |
| CN105386668A (en) * | 2015-10-24 | 2016-03-09 | 孙兆彬 | Noiseless retardance 360-degree folding door hinge and adjusting technology method |
| CN105401811A (en) * | 2015-12-14 | 2016-03-16 | 浙江诚信医化设备有限公司 | Hinge |
| CN105401811B (en) * | 2015-12-14 | 2017-09-29 | 浙江诚信医化设备有限公司 | A kind of hinge |
| CN112554647A (en) * | 2020-11-17 | 2021-03-26 | 浙江王力安防产品有限公司 | Handle panel |
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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: 20130424 Termination date: 20151119 |
|
| EXPY | Termination of patent right or utility model |