CN106015426B - Ship air-bag control device based on altitude valve - Google Patents
Ship air-bag control device based on altitude valve Download PDFInfo
- Publication number
- CN106015426B CN106015426B CN201610550577.9A CN201610550577A CN106015426B CN 106015426 B CN106015426 B CN 106015426B CN 201610550577 A CN201610550577 A CN 201610550577A CN 106015426 B CN106015426 B CN 106015426B
- Authority
- CN
- China
- Prior art keywords
- altitude valve
- air bag
- shock insulation
- insulation air
- height
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
- F16F9/04—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
- F16F9/437—Drainage arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2238/00—Type of springs or dampers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fluid-Damping Devices (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention belongs to ship vibration isolation field, more particularly to a kind of ship airbag control system.Ship airbag control system based on altitude valve, including：Shock insulation air bag, altitude valve, gas cylinder and support meanss；When machine weight increase, shock insulation air bag height declines, and drives altitude valve to decline, and Spindle rotation angle increase, altitude valve air inlet open, the gas of gas cylinder enters shock insulation air bag by altitude valve, raises shock insulation air bag；When machine weight reduces, the rise of shock insulation air bag height drives altitude valve rise, and Spindle rotation angle reduces, altitude valve Exhaust Open, and gas is by exhaust outlet air inlet in shock insulation air bag.This invention simplifies control system composition, different control accuracy requirements can be met, its support means has height adjusting function, the initial working height for setting altitude valve, and shielded after air bag normal work.
Description
Technical field
The invention belongs to ship vibration isolation field, more particularly to a kind of ship air-bag control device.
Background technology
In ship vibration isolation field, air-bag shock absorber is compared with conventional rubber shock absorber, with lower intrinsic frequency,
Vibration isolating effect is more notable, therefore is widely used.In order to meet centering requirement and the requirement for horizontality of bladder support equipment, use
Air bag height control system carries out inflation/deflation control to air bag.Traditional airbag control system observes air bag height by operating personnel
And gasbag pressure, manual unlocking air pressure valve, air bag inflation/deflation is controlled, control accuracy is low, cumbersome.Intellectual air bag height
Control is using PLC or built-in PC as controller, and high-speed electromagnetic valve is used as executing agency, displacement transducer and pressure sensor
As feedback signal, the inflatable and deflatable of air bag uses different pipelines, and when air bag quantity is more, whole system is very multiple
It is miscellaneous, add the probability of happening of failure and the difficulty of maintenance.
The content of the invention
The purpose of the present invention is：A kind of ship air-bag control device based on altitude valve, can simplified control system and
Charge and discharge air pipe, can realize automatically controlling for air bag height again, reach higher control accuracy.
The technical scheme is that：Ship air-bag control device based on altitude valve, it includes：Shock insulation air bag, height
Bottom valve, gas cylinder and supporting mechanism；
The upper and lower ends of shock insulation air bag are arranged on by pedestal to be needed by between the equipment under-chassis and bottom plate of shock insulation；Support
The height adjustable of mechanism, it is similarly installed between equipment under-chassis and bottom plate；
Altitude valve is arranged on equipment under-chassis by installing plate, and its air inlet is connected with gas cylinder, and its balloon interface leads to
Cross connection flexible pipe to connect with shock insulation air bag, its exhaust outlet is communicated with air, one end of its main shaft and control-rod is hinged；Control-rod
The other end is flexibly connected with the pull bar being hinged on bottom plate；
Supporting mechanism is used for the initial working height for setting altitude valve, and lowers highly after shock insulation air bag normal work,
Shield.
When by shock insulation weight of equipment increase when, compress shock insulation air bag, equipment belt dynamic height valve decline, control-rod by height
The main shaft of valve pushes top to, now the air inlet open of altitude valve, and the gas in gas cylinder flows into shock insulation air bag, makes in equipment
Rise, after equipment returns to certain altitude, control-rod can return to equilbrium position, be closed air inlet, the shut-off of gas flow channel.
When weight of equipment is reduced, the rise of shock insulation air bag, situation during with weight increase is on the contrary, control-rod is pulled down into, Exhaust Open, every
Gas in shake air bag is discharged.Altitude valve is dynamically to air bag inflation/deflation, and control device is in initial working height scope
It is interior, control accuracy by control-rod length adjustment.
Beneficial effect：This invention simplifies control device composition, different control accuracy requirements can be met, it supports machine
Structure has height adjusting function, the initial working height for setting altitude valve, and plays after air bag normal work protection and make
With.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the schematic diagram of altitude valve in the present invention.
Embodiment
Referring to accompanying drawing, the ship air-bag control device based on altitude valve, it includes：Shock insulation air bag 1, altitude valve 2, high pressure
Gas cylinder 3 and supporting mechanism 4；
The upper and lower ends of shock insulation air bag 3 are arranged on by pedestal 5 to be needed by between the equipment under-chassis 7 and bottom plate 8 of shock insulation；
The height adjustable of supporting mechanism 4, it is similarly installed between equipment under-chassis 7 and bottom plate 8；
Altitude valve 2 is arranged on equipment under-chassis 7 by installing plate 6, and its air inlet 2-1 is connected with gas cylinder 3, its air bag
Interface 2-2 is connected by connecting flexible pipe 9 with shock insulation air bag 3, and its exhaust outlet 2-3 is communicated with air, its main shaft 2-4 and control-rod 10
One end be hinged；The other end of control-rod 10 is flexibly connected with the pull bar 11 being hinged on bottom plate 8；
Supporting mechanism 4 is used for the initial working height for setting altitude valve 2, and lowers high after the normal work of shock insulation air bag 3
Degree, shields.
When machine weight increase, shock insulation air bag 1 highly declines, and drives altitude valve 2 to decline, and the main shaft 2-4 anglecs of rotation increase
Greatly, the air inlet 2-1 of altitude valve 2 is opened, and the gas of gas cylinder 3 enters shock insulation air bag 1 by altitude valve 2, makes 1 liter of shock insulation air bag
It is high；When machine weight reduces, shock insulation air bag 1 is highly raised, and drives altitude valve 2 to raise, and the main shaft 2-4 anglecs of rotation reduce, high
The exhaust outlet 2-3 of bottom valve 2 is opened, and gas is by exhaust outlet 2-3 air inlets in shock insulation air bag 1.
The control accuracy of altitude valve is determined by the length of control-rod 10, it is assumed that the closing angle of altitude valve 2 is ± α °, control
Precision is ± x, then the length of control-rod 10 is
The elemental height method to set up of altitude valve 2：1) supporting mechanism 4 is adjusted to the elemental height of setting, 2) by equipment
Be lifted on supporting mechanism 4,3) length of adjusting yoke 11, control-rod 10 is in horizontality, 4) now altitude valve 2 be in
Closed mode, it is impossible to inflate ,-x, 5 are reduced to by supporting mechanism 4) now air inlet 2-1 open, gas passes through in gas cylinder 3
Altitude valve 2 enters shock insulation air bag 1.
Claims (2)
1. the ship air-bag control device based on altitude valve, it is characterized in that：Including：Shock insulation air bag (1), altitude valve (2), high pressure
Gas cylinder (3) and supporting mechanism (4)；
The upper and lower ends of the shock insulation air bag (1) are arranged on by pedestal (5) to be needed by the equipment under-chassis (7) and bottom plate of shock insulation
(8) between；The height adjustable of the supporting mechanism (4), it is similarly installed at the equipment under-chassis (7) and the bottom plate (8)
Between；
The altitude valve (2) is arranged on the equipment under-chassis (7) by installing plate (6), its air inlet (2-1) and the high pressure
Gas cylinder (3) is connected, and its balloon interface (2-2) is connected by connecting flexible pipe (9) with the shock insulation air bag (1), its exhaust outlet (2-3)
Communicated with air, one end of its main shaft (2-4) and control-rod (10) is hinged；The other end of the control-rod (10) is with being hinged on institute
The pull bar (11) stated on bottom plate (8) is flexibly connected；
The supporting mechanism (4) is used for the initial working height for setting the altitude valve (2), and in the shock insulation air bag (1) just
Often lower height after work, shield.
2. the ship air-bag control device as claimed in claim 1 based on altitude valve, it is characterized in that：The altitude valve (2)
Closing angle be ± α °, control accuracy be ± x, then the length of the control-rod (10) be
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550577.9A CN106015426B (en) | 2016-07-13 | 2016-07-13 | Ship air-bag control device based on altitude valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550577.9A CN106015426B (en) | 2016-07-13 | 2016-07-13 | Ship air-bag control device based on altitude valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106015426A CN106015426A (en) | 2016-10-12 |
| CN106015426B true CN106015426B (en) | 2017-10-31 |
Family
ID=57118590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610550577.9A Expired - Fee Related CN106015426B (en) | 2016-07-13 | 2016-07-13 | Ship air-bag control device based on altitude valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015426B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378669B (en) * | 2017-08-14 | 2024-06-25 | 海盐孚邦机械有限公司 | End surface grinding machine for plunger sleeve production |
| CN111734934B (en) * | 2020-08-10 | 2020-12-01 | 华平智慧信息技术（深圳）有限公司 | Lightweight explosion-proof security monitoring camera and adjusting method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02199338A (en) * | 1989-01-25 | 1990-08-07 | Bridgestone Corp | Quake-resistant supporting device |
| JP3672867B2 (en) * | 2001-12-25 | 2005-07-20 | 本田技研工業株式会社 | Landing shock absorber for legged mobile robot |
| AT501224A1 (en) * | 2003-07-15 | 2006-07-15 | Siemens Sgp Verkehrstech Gmbh | CENTERING EMERGENCY SUPPORT |
| CN201714898U (en) * | 2010-06-25 | 2011-01-19 | 株洲时代新材料科技股份有限公司 | Pneumatic automatic airbag adjusting device |
| CN202220820U (en) * | 2011-08-29 | 2012-05-16 | 泰兴市昊星汽车电子科技有限公司 | Rigidity-variable air spring device |
| CN105179547A (en) * | 2015-09-15 | 2015-12-23 | 广德高斯特车辆部件有限公司 | Minitype self-balance rubber air spring |
| CN205918821U (en) * | 2016-07-13 | 2017-02-01 | 中国船舶重工集团公司第七一九研究所 | Gasbag controlling means for boats and ships based on altitude valve |
-
2016
- 2016-07-13 CN CN201610550577.9A patent/CN106015426B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106015426A (en) | 2016-10-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20171031 Termination date: 20180713 |