CN213666375U - Intelligent low-pressure cabin safety cabin door - Google Patents
Intelligent low-pressure cabin safety cabin door Download PDFInfo
- Publication number
- CN213666375U CN213666375U CN202021684818.7U CN202021684818U CN213666375U CN 213666375 U CN213666375 U CN 213666375U CN 202021684818 U CN202021684818 U CN 202021684818U CN 213666375 U CN213666375 U CN 213666375U
- Authority
- CN
- China
- Prior art keywords
- low
- pressure cabin
- cabin
- hatch door
- bevel gear
- 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
Links
- 230000035939 shock Effects 0.000 claims abstract description 7
- 238000003466 welding Methods 0.000 claims abstract description 6
- 238000013016 damping Methods 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 9
- 230000009471 action Effects 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 206010021143 Hypoxia Diseases 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 206010002660 Anoxia Diseases 0.000 description 2
- 241000976983 Anoxia Species 0.000 description 2
- 241001503987 Clematis vitalba Species 0.000 description 2
- 230000007953 anoxia Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Images
Landscapes
- Body Structure For Vehicles (AREA)
Abstract
The utility model discloses an intelligence low ballast cabin safety hatch door, including the low ballast cabin body, the low ballast cabin body divide into low ballast cabin main part and hatch door main part, the motor is installed to the up end one side of low ballast cabin main part, first bevel gear and second bevel gear are installed to the output of motor, the axis of rotation is installed to second bevel gear's right-hand member face, axis of rotation externally mounted has the seat of rotation, rotate the upper portion of seat and with axis of rotation welding fixed connection the hatch door main part, the inside of hatch door main part is equipped with the shock attenuation chamber, a plurality of groups of universal wheels are installed to the bottom of low ballast cabin body. The utility model discloses an automatic opening of safety hatch door is closed, and the practicality is good, and in addition, the shock attenuation hatch door of design has certain guard action, and the security is high, makes safety hatch door have better leakproofness through the spacing rectangular and spacing elongated slot of design in addition, and overall structure result of use is good.
Description
Technical Field
The utility model relates to a low-pressure cabin hatch door correlation equipment technical field specifically is an intelligence low-pressure cabin safety hatch door.
Background
The low-pressure cabin is ground equipment for artificially simulating high-altitude environments such as low air pressure and oxygen deficiency. The low-pressure cabin has more purposes and is mainly used in the fields of aerospace, basic research, medical treatment, physical training, plateau adaptation and the like. The incompletely sealed chamber is in a low-pressure and oxygen-poor state in the chamber by virtue of an air extractor, and can be adjusted to simulate 'high altitude' air pressure of thousands of meters or more as required. The endurance of the climber to anoxia and thus the climber's ability to ascend were measured by the time spent in the low-pressure compartment. In general, a low-pressure cabin is also used as a means for exercising anoxia endurance.
At present, the design sealing effect of the safety cabin door of the low-pressure cabin used in the prior art is poor, the traditional opening mode of the safety cabin door is not automatic, the use is a manual mode, and the operation is troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence low ballast safety hatch door to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an intelligent low-pressure cabin safety cabin door comprises a low-pressure cabin body, wherein the low-pressure cabin body is divided into a low-pressure cabin main body and a cabin door main body, the cabin door main body is installed on the upper portion of the low-pressure cabin main body, a motor is installed on one side of the upper end face of the low-pressure cabin main body, a first bevel gear is installed at the output end of the motor through coupling, a second bevel gear is installed on the right side of the lower portion of the first bevel gear in a meshed mode, a rotating shaft is installed on the right end face of the second bevel gear in a welded mode, a rotating seat is installed on the outer portion of the rotating shaft in a sleeved mode, the upper portion of the rotating seat is fixedly connected with the cabin door main body in a welded mode, the longitudinal section of the cabin door main body is in a semicircular design, a first fixed block is installed at the bottom of the first half portion of the cabin door, the second fixed block with the terminal surface welding that the hatch door main part is close installs three spacing rectangular of group, the inside of hatch door main part is equipped with the shock attenuation chamber, the bottom welding of low-pressure chamber body installs a plurality of universal wheels of group.
Preferably, a shock absorption column is arranged between the upper part of the universal wheel and the low-pressure cabin body.
Preferably, the outer end face of the low-pressure chamber main body is provided with an observation window.
Preferably, a control key group is embedded and mounted on the right side of the observation window.
Preferably, a handle holding rod is mounted on the right end face of the low-pressure cabin body through screws.
Preferably, the limiting strips correspond to the limiting long grooves in a matched manner in size, and the three groups of limiting strips are made of rubber.
Compared with the prior art, the beneficial effects of the utility model are that: firstly, the low-pressure cabin body is moved to an appointed test area through a plurality of groups of universal wheels arranged at the bottom, then a motor is started through a control key group, a first bevel gear is driven to drive a second bevel gear to enable a rotating shaft to control the cabin door main body to be opened on a rotating seat, then a tester walks in and lies on a test bed, the cabin door is still closed by the motor, and the low-pressure cabin simulation test environment is started to test after the cabin door is closed.
The utility model has the advantages of reasonable design, realized that the automation of safety hatch door is opened and is closed, the practicality is good, and in addition, the shock attenuation hatch door of design has certain guard action, and the security is high, makes safety hatch door have better leakproofness through the spacing rectangular and spacing elongated slot of design in addition, and overall structure result of use is good.
Drawings
Fig. 1 is a schematic view of the overall structure of an intelligent low-pressure cabin safety door of the utility model;
fig. 2 is a schematic view of the right side view structure of the safety cabin door of the intelligent low-pressure cabin of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 2 of the intelligent low-pressure cabin safety door of the present invention.
In the figure: 1. a low-pressure tank body; 2. a low-pressure tank main body; 3. a hatch door main body; 4. a motor; 5. a first bevel gear; 6. a second bevel gear; 7. a rotating shaft; 8. a rotating seat; 9. a first fixed block; 10. a limiting long groove; 11. a second fixed block; 12. a limiting strip; 13. a damping chamber; 14. a universal wheel; 15. a shock-absorbing post; 16. an observation window; 17. a control key group; 18. the handle holds the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an intelligent low-pressure cabin safety cabin door comprises a low-pressure cabin body 1, wherein the low-pressure cabin body 1 is divided into a low-pressure cabin main body 2 and a cabin door main body 3, the cabin door main body 3 is installed on the upper portion of the low-pressure cabin main body 2, a motor 4 is installed on one side of the upper end face of the low-pressure cabin main body 2, the output end of the motor 4 is provided with a first bevel gear 5 through coupling connection, the right side of the lower portion of the first bevel gear 5 is engaged with a second bevel gear 6, the right end face of the second bevel gear 6 is welded with a rotating shaft 7, a rotating seat 8 is sleeved outside the rotating shaft 7, the upper portion of the rotating seat 8 is fixedly connected with the cabin door main body 3 through welding with the rotating shaft 7, the longitudinal section of the cabin door main body 3 is in a semicircular design, a first fixed block 9 is welded on the bottom of the front half portion of the cabin door, three groups of limiting strips 12 are welded and installed on the end face, close to the cabin door main body 3, of the second fixing block 11, a damping cavity 13 is arranged inside the cabin door main body 3, and a plurality of groups of universal wheels 14 are welded and installed at the bottom of the low-pressure cabin body 1;
the upper portion of the universal wheel 14 and install the shock absorber 15 with the body 1 of the low-pressure cabin, the external end of the body 2 of the low-pressure cabin has observation windows 16, the right side of the observation window 16 is embedded and installed with the control key group 17, the right end screw of the body 1 of the low-pressure cabin is installed with the handle grip 18, the spacing rectangular 12 is fitted with the size of the spacing elongated slot 10 and corresponds, and three sets of spacing rectangular 12 are made of rubber, move the body 1 of the low-pressure cabin to the appointed test area through several sets of universal wheels 14 installed at the bottom at first, then start the electrical machinery 4 through the control key group 17, drive the first bevel gear 5 to drive the second bevel gear 6 to make the rotating shaft 7 control the cabin door body 3 to open on the rotating seat 8, then the tester walks into and lies on the test bed, still use the electrical machinery 4 to close the cabin door, start to carry on the simulation test environment of the low-, the automatic opening and closing of the safety cabin door are realized, the practicability is good, in addition, the designed damping cabin door has a certain protection effect and high safety, the safety cabin door is enabled to have better sealing performance through the designed limiting long strip 12 and the designed limiting long groove 10, and the using effect of the whole structure is good.
The working principle is as follows: the utility model discloses a when using, at first remove the universal wheel 14 of a plurality of groups of low pressure cabin body 1 through the bottom installation to appointed test zone, just then just through control key group 17 starter motor 4, drive first bevel gear 5 and drive second bevel gear 6 and make axis of rotation 7 control hatch door main part 3 open on rotating seat 8, then the tester walks into and lies on the test bed, still use motor 4 to close the hatch door, begin to carry out low pressure cabin simulation test environment after the hatch door is closed and test, the device overall design is reasonable, and the device has the advantages of simple operation, high durability and convenient use, excellent use effect and the like.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an intelligence low ballast safety hatch door, includes low ballast body (1), its characterized in that: the low-pressure cabin comprises a low-pressure cabin body (1) and a cabin door main body (3), wherein the cabin door main body (3) is installed on the upper portion of the low-pressure cabin main body (2), a motor (4) is installed on one side of the upper end face of the low-pressure cabin main body (2), a first bevel gear (5) is installed at the output end of the motor (4) through coupling, a second bevel gear (6) is installed on the right side of the lower portion of the first bevel gear (5) in a meshed mode, a rotating shaft (7) is installed on the right end face of the second bevel gear (6) in a welded mode, a rotating seat (8) is installed outside the rotating shaft (7) in a sleeved mode, the upper portion of the rotating seat (8) is fixedly connected with the cabin door main body (3) in a welded mode, the longitudinal section of the cabin door main body (3) is designed in a semicircular mode, a first fixing block (, spacing elongated slot (10) of three groups have been seted up to the outside of first fixed block (9), the up end of low pressure cabin main part (2) just corresponds second fixed block (11) are installed to first fixed block (9), on second fixed block (11) with the terminal surface welding that hatch door main part (3) are close installs spacing rectangular (12) of three groups, the inside of hatch door main part (3) is equipped with shock attenuation chamber (13), a plurality of universal wheels (14) of group are installed in the bottom welding of low pressure cabin main part (1).
2. The intelligent low-pressure cabin safety door according to claim 1, characterized in that: and a damping column (15) is arranged between the upper part of the universal wheel (14) and the low-pressure cabin body (1).
3. The intelligent low-pressure cabin safety door according to claim 1, characterized in that: an observation window (16) is arranged on the outer end surface of the low-pressure cabin body (2).
4. The intelligent low-pressure cabin safety door according to claim 3, characterized in that: and a control key group (17) is embedded and mounted on the right side of the observation window (16).
5. The intelligent low-pressure cabin safety door according to claim 1, characterized in that: and a handle holding rod (18) is mounted on the right end face of the low-pressure cabin body (1) through a screw.
6. The intelligent low-pressure cabin safety door according to claim 1, characterized in that: the limiting strips (12) correspond to the limiting long grooves (10) in size, and the limiting strips (12) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021684818.7U CN213666375U (en) | 2020-08-13 | 2020-08-13 | Intelligent low-pressure cabin safety cabin door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021684818.7U CN213666375U (en) | 2020-08-13 | 2020-08-13 | Intelligent low-pressure cabin safety cabin door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213666375U true CN213666375U (en) | 2021-07-13 |
Family
ID=76744347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021684818.7U Expired - Fee Related CN213666375U (en) | 2020-08-13 | 2020-08-13 | Intelligent low-pressure cabin safety cabin door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213666375U (en) |
-
2020
- 2020-08-13 CN CN202021684818.7U patent/CN213666375U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213666375U (en) | Intelligent low-pressure cabin safety cabin door | |
| CN109211591A (en) | One kind being based on the multi-environment durable test device of new-energy automobile | |
| CN216386144U (en) | Road simulation test cabin | |
| CN205411072U (en) | Miniature window -cleaning robot | |
| CN214201433U (en) | Developments multi-angle groundwater monitoring function case | |
| CN109403814A (en) | A kind of safety door that drop resistant is stable | |
| CN207148038U (en) | A kind of instrument for detecting welding quality of reinforcing steel | |
| CN209280325U (en) | A kind of portable vehicle door shutdown test machine | |
| CN211054033U (en) | Concrete curing box | |
| CN108007856A (en) | One kind is based on electrical equipment waterproof test device | |
| CN220568557U (en) | Be used for car sealing strip pulling force to detect frock | |
| CN208363918U (en) | A kind of activity threshold of closed guard gate | |
| CN210243106U (en) | Automobile lamp detection device | |
| CN210322601U (en) | Ozone aging test box | |
| CN220203743U (en) | Fixed threshold airtight door | |
| CN219864737U (en) | Civil air defense door convenient to observe | |
| CN219220135U (en) | Multifunctional single-chain type electric window opener | |
| CN209277763U (en) | A kind of environmental test chamber chamber door | |
| CN218029826U (en) | Safety device of improved civil air-proof airtight door | |
| CN220929179U (en) | Explosion-proof door | |
| CN217353901U (en) | Fireproof passage door lock for ship | |
| CN218423699U (en) | A protective housing for producing stainless steel ventilation pipe | |
| CN215408152U (en) | Wind pressure resistant door and window | |
| CN221056298U (en) | Salt fog corrosion test box | |
| CN212779786U (en) | People's air defense door leakproofness detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210713 |