CN209342278U - Aircraft rescuing hoisting gasbag electron pressure monitoring device - Google Patents
Aircraft rescuing hoisting gasbag electron pressure monitoring device Download PDFInfo
- Publication number
- CN209342278U CN209342278U CN201822185391.5U CN201822185391U CN209342278U CN 209342278 U CN209342278 U CN 209342278U CN 201822185391 U CN201822185391 U CN 201822185391U CN 209342278 U CN209342278 U CN 209342278U
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- China
- Prior art keywords
- air
- air cushion
- pressure
- baroceptor
- display
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Abstract
The utility model relates to aircraft rescuing technical fields, especially a kind of aircraft rescuing hoisting gasbag electron pressure monitoring device, including an air bag, the air bag includes n air cushion, n is the natural number greater than zero, the n air cushion is sequentially installed from the bottom to top, each air cushion is mutually indepedent, each air cushion outer rim is separately installed with air inlet and relief valve, each air cushion is located at air inlet and a pressure tap is produced in the position of relief valve side, a baroceptor is mounted in each pressure tap, the signal output end of n baroceptor is respectively connected with a central control module, the central control module is connected with a display, display is for the air pressure in the air cushion of each baroceptor detection of real-time display.
Description
Technical field
The utility model relates to aircraft rescuing technical field, especially a kind of aircraft rescuing hoisting gasbag electron pressure
Monitoring device.
Background technique
Hoisting gasbag is one of aircraft rescuing process usual means, is chiefly used in pad in rescue operations mounted in aircraft
Fuselage below, carry head and fuselage weight.
Existing hoisting gasbag generally comprises multiple independent air cushions, and multiple air cushions are overlapped mutually sewing connection, each air cushion
It is mounted on air inlet and relief valve.The outlet side of air charging system is connected with the air inlet of each air cushion when in use, it
It independently inflates afterwards, after carrying fuselage, extra gas pressure is discharged by corresponding relief valve.
When in use, there are certain deficiencies, since existing air bag does not have corresponding pressure-detecting device for above-mentioned apparatus.Cause
This, need to install corresponding air gauge in the gas outlet position of air charging system in gas replenishment process, but in gas replenishment process, air charging system
Multiple gas outlets and multiple air inlets of air cushion be separately connected.
Since operator can not be monitored several or even more than ten of air gauge in the same time, in actual operation
In the process, successively each air gauge can only be observed.Such monitoring mode is not prompt enough, is easy to cause in the air cushion of part
Air pressure it is excessively high, there are certain hidden danger may cause certain pressure it is excessive air cushion rupture.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of structurally reasonable, convenient for monitoring, effectively
A kind of aircraft rescuing hoisting gasbag electron pressure monitoring device of control.
The technical scheme adopted by the utility model is that:
1, aircraft rescuing hoisting gasbag electron pressure monitoring device, including an air bag, the air bag include n air cushion, n
For the natural number greater than zero, the n air cushion is sequentially installed from the bottom to top, and each air cushion is mutually indepedent, each air cushion
Outer rim is separately installed with air inlet and relief valve, it is characterised in that: produces one in the position that each air cushion is located at air inlet side
Pressure tap is mounted on a baroceptor in each pressure tap, and the signal output end of n baroceptor is respectively connected in one
Control module is entreated, which is connected with a display, and display is for each baroceptor detection of real-time display
Air cushion in air pressure.
The advantages and positive effects of the utility model are as follows:
In the utility model, by the pressure sensor in each air cushion, independent monitoring is carried out to corresponding air cushion, is led to
It crosses and the signal of n pressure sensor is read out and is acquired, the air pressure in each air cushion is collected through central processing module, and
It is expressed in display screen, operator need to only monitor the data in display screen in monitoring, to the pressure in corresponding air cushion
When reaching preset value, the corresponding gas outlet of air charging system need to only be closed or be disconnected with the air inlet of air cushion by operator,
To realize effective monitoring and control, overcome the deficiencies in the prior art.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the rearview of Fig. 1
Fig. 3 is the module diagram of the utility model；
Fig. 4 is the module diagram of embodiment 2.
Specific embodiment
Below with reference to embodiment, the present invention will be further described, and it is not limited that following embodiments, which are illustrative,
, the protection scope of the utility model cannot be limited with following embodiments.
Aircraft rescuing hoisting gasbag electron pressure monitoring device, including an air bag, the air bag include n air cushion 2, n
For the natural number greater than zero, the n air cushion is sequentially installed from the bottom to top, and each air cushion is mutually indepedent, each air cushion
Outer rim is separately installed with air inlet 3 and relief valve 4, and the innovation of the utility model is, each air cushion is located at air inlet side
A pressure tap is produced in position, and a baroceptor 1, the signal output of n baroceptor are mounted in each pressure tap
End is respectively connected with a central control module, which is connected with a display, and display is each for real-time display
Air pressure in the air cushion of baroceptor detection.
In the present embodiment, an alarm module, the control terminal of alarm module and n alarm can be connect with central control module
It is connected.When the air pressure in air cushion is greater than preset value, corresponding alarm module exports control command, alarm to corresponding alarm
Ring or flash of light identify corresponding air cushion convenient for operator.
Also another embodiment of the utility model, embodiment 2:
Aircraft rescuing hoisting gasbag electron pressure monitoring device, including an air bag, the air bag include n air cushion, n is
Natural number greater than zero, the n air cushion are sequentially installed from the bottom to top, and each air cushion is mutually indepedent, outside each air cushion
Edge is separately installed with air inlet and relief valve, and the innovation of the utility model is, each air cushion is located at the position of air inlet side
A pressure tap is produced, a baroceptor 1 is mounted in each pressure tap, the signal output end of n baroceptor is equal
It is connected with a central control module, which is connected with a display, and display is used for each air pressure of real-time display
Air pressure in the air cushion of sensor detection.
In the present embodiment, automatically controlled intake valve, the central control module and an intake valve control are installed in air inlet position
The control terminal of molding block is connected, and intake valve control module is connected with each intake valve respectively.When the air pressure in air cushion is greater than
When preset value, for corresponding baroceptor to central control module output signal, central control module reads the signal, and into
The output order of Air Valve Control module, intake valve control module control corresponding intake valve and close.And then it realizes for gas replenishment process
Real-time detection and control.
In the utility model, by the pressure sensor in each air cushion, independent monitoring is carried out to corresponding air cushion, is led to
It crosses and the signal of n pressure sensor is read out and is acquired, the air pressure in each air cushion is collected through central processing module, and
It is expressed in display screen, operator need to only monitor the data in display screen in monitoring, to the pressure in corresponding air cushion
When reaching preset value, the corresponding gas outlet of air charging system need to only be closed or be disconnected with the air inlet of air cushion by operator,
To realize effective monitoring and control, overcome the deficiencies in the prior art.
Claims (1)
1. aircraft rescuing hoisting gasbag electron pressure monitoring device, including an air bag, the air bag include n air cushion, n is big
In zero natural number, the n air cushion is sequentially installed from the bottom to top, and each air cushion is mutually indepedent, each air cushion outer rim
It is separately installed with air inlet and relief valve, it is characterised in that: produce a survey pressure in the position that each air cushion is located at air inlet side
Mouthful, a baroceptor is mounted in each pressure tap, the signal output end of n baroceptor is respectively connected with a center control
Molding block, the central control module are connected with a display, gas of the display for each baroceptor detection of real-time display
Air pressure in pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185391.5U CN209342278U (en) | 2018-12-25 | 2018-12-25 | Aircraft rescuing hoisting gasbag electron pressure monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822185391.5U CN209342278U (en) | 2018-12-25 | 2018-12-25 | Aircraft rescuing hoisting gasbag electron pressure monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209342278U true CN209342278U (en) | 2019-09-03 |
Family
ID=67758903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822185391.5U Expired - Fee Related CN209342278U (en) | 2018-12-25 | 2018-12-25 | Aircraft rescuing hoisting gasbag electron pressure monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209342278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723217A (en) * | 2021-01-12 | 2021-04-30 | 航大联合航空设备有限公司 | Jacking device capable of adjusting axis angle for aircraft and assembling method thereof |
-
2018
- 2018-12-25 CN CN201822185391.5U patent/CN209342278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723217A (en) * | 2021-01-12 | 2021-04-30 | 航大联合航空设备有限公司 | Jacking device capable of adjusting axis angle for aircraft and assembling method thereof |
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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: 20190903 Termination date: 20191225 |