CN106428615A - Vehicle-mounted flight rescue nacelle with gravity lock system - Google Patents
Vehicle-mounted flight rescue nacelle with gravity lock system Download PDFInfo
- Publication number
- CN106428615A CN106428615A CN201610174028.6A CN201610174028A CN106428615A CN 106428615 A CN106428615 A CN 106428615A CN 201610174028 A CN201610174028 A CN 201610174028A CN 106428615 A CN106428615 A CN 106428615A
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- nacelle
- connecting rod
- middle connecting
- rescue
- vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/36—Other airport installations
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention relates to a vehicle-mounted flight rescue nacelle with a gravity lock system, and aims to provide the vehicle-mounted flight rescue nacelle with the gravity lock system, which has an important function of rescuing a pilot in danger and besides can meet a requirement of aeromedical support that a soft type nacelle of a comprehensive lifting nacelle type flight ambulance is stabilized. According to the vehicle-mounted flight rescue nacelle with the gravity lock system disclosed by the invention, an aircraft is often in an abnormal condition because of a flight accident, so that the flight rescue nacelle is required to adopt a soft type steel wire rope adjusting system; the position of the soft type nacelle can be changed according to site work requirements to freely approach the aircraft, so that the vehicle-mounted flight rescue nacelle can flexibly approach the aircraft, the aircraft can also be guaranteed not to be touched, and when a special situation occurs, the soft type nacelle unlikely extrudes a working nacelle to influence the safety of rescuing staff. According to the vehicle-mounted flight rescue nacelle disclosed by the invention, a self-invented gravity lock device is assembled on a nacelle framework; when a person is in the nacelle, because of effect of gravity of a human body, the framework is in a rigidity structure; when the nacelle is in a working condition, the rescuing staff and rescued staff are effectively protected by the overall rigidity structure; when the rescue operation is completed, the staff leave the rescue nacelle, and after the effect of the gravity of the human body disappears, because of the effect of spring force, the nacelle framework is in a foldable state, and can be conveniently and quickly placed in the nacelle frame, quick search-rescuing and rescuing operations are realized, and the requirements of aeromedical hygiene duties guarantee are met.
Description
Technical field
The present invention relates to a kind of vehicle-mounted flight rescue hanging basket gravity lock system.
Background technology
It is an object of the invention to provide and a kind of there is rescue pilot in danger, the critical function of occupant, can expire simultaneously
The stabilization of soft hanging basket on foot lifting hanger basket flight ambulance.Often make aircraft be in abnormal condition because of aircraft accident,
Require that flight rescue hanging basket must use soft steel wire rope to adjust clone system, so that hanging basket job change position is convenient, press close to fly
Machine freely, i.e. can soft press close to aircraft, can guarantee that again and do not touch aircraft, run into special circumstances be unlikely to extrude work gondola,
Affect the safety of rescuer.
Boat is defended in work rule and is specified, once dangerous situation occurs in aircraft, and what aircrew rescued by boarding rifle at first is boat doctor and machine
Tool teacher, whole rescue process to carry out under the guidance of boat doctor, to be badly in need of supporting crash equipment.The present invention is on hanging basket framework
A kind of gravity locking device invented voluntarily of device, when having people in hanging basket, due to human bady gravitational effect, makes framework present rigid knot
Structure, in hanging basket work, overall stiffness structure is effectively protected rescuer and by rescue personnel.When completing rescue,
Personnel leave rescue hanging basket, and after human bady gravitational event resolves, due to the effect of spring force, hanging basket framework is collapsible state, can
To be placed on easily and fast in hanging basket frame, it is achieved soft hanging basket rigid frame duty operationally, protection sue and labour people and
Rescued pilot, personnel go out cabin, run to the safety and stability on ground and elimination high-altitude swings the fear brought and affects.Realization is hung
When in basket without personnel, after human bady gravitational effect eliminates, due to spring-force driven dual, hang rim and put up collapsible state, fast and easy
Folding be put in basket, make rescue personnel, equipment can quickly leave rescue scene, it is achieved quick to search and rescue and rescue work,
Adapting to hygiene of aviation duty assurance needs, the effect sued and laboured and work quality are had great significance by this.
Content of the invention
It is an object of the invention to provide a kind of rescue hanging basket equipped with gravity lock having and rescuing pilot in danger, rescuing
During protecting, owing to human bady gravitational makes basket present rigid structure, it is ensured that rescue need reliable space, when complete give first aid to people
After member leaves hanging basket, hanging basket becomes collapsible state, places in hanging basket frame quickly and easily, after being rapidly separated scene of the accident realization
Send.
Realize that the technical scheme of the object of the invention is as follows：The present invention provide a kind of have rescue pilot in danger equipped with
Gravity lock rescue hanging basket, gravity lock be arranged on rescue hanging basket every frame support bar be vertically connected with at axle and jackshaft, every
Frame support bar has three axles and hole to connect, and axle is circular shaft, and intermediate cross-section is symmetrical round platform state, can freely turn in circular hole
Dynamic, slide into and elongate slot then presents locking state.When unmanned work, due to spring tension effect, axle, can all in circular hole
With freely rotatable, hanging basket can fold placement or pull open in duty.Once someone enters the hanging basket sling, and body weight for humans is made every effort to overcome
Having taken spring force, it is locking state that axle enters chute inner support framework, and framework is rigid structure, reaches to rapidly enter rescue
With the requirement withdrawn.
Flight rescue hanging basket gravity lock system is by including that lower guardrail, middle guardrail and top cover etc. form.Lower guardrail (1) and in protect
Link together by means of two joint guide posts and three joint guide posts between hurdle, hoist cable pulley is installed, before inner side outside There
Rear installation helps device for hoisting, installs bull wheel after middle guardrail, and the axle of bull wheel is installed crank, and one end of rope lays one
Hooking, rope passes through outer sleeve on outer pulley along interior pulley, then is wound on bull wheel, is realized the fortune of rope by rotating crank
Dynamic, it is achieved to hang and rescue pilot's power-assisted and go out cabin.Its environmental index important technological parameters：Environment adaptive temperature：-400C～+450C；
Fig. 1 is the structure chart of present system.
Detailed description of the invention
Lower guardrail (1), middle guardrail (2) pass behind two two joints guide post (5) and connect, guide previously by one three joint
Bar (5) connects；Top cover (3) and waist frame (2) pass behind middle connecting rod (9) and middle connecting rod (20) is connected, previously by rope (8)
Connect；Every middle connecting rod (20), including upper and lower two parts, round long slot bore is opened in the front end of the middle connecting rod that its middle and upper part is divided, end is opened
If a skewed slot and an elongated slot；The front end of the middle connecting rod of lower part sets two fixing axles, end opens round long slot bore, in lower part
One skewed slot of two fixing axles of connecting rod middle connecting rod with upper part respectively and a long slot fit realize that axle is flexibly connected, additionally,
Fix spring lever (22), middle connecting rod (31) and top cover (3) and waist frame (2) junction in middle connecting rod (31) top and bottom also respectively
Arranging main assemblage of spring (22), each main assemblage of spring (22) includes middle connecting rod base (25), two extension springs (22) and flat axle (32) etc.
Composition, one end of two extension springs (22) is separately fixed at that top cover (3) or waist frame (2) be upper, the other end and the bullet on middle connecting rod (31)
The two ends of spring base (22) connect, and middle connecting rod base (25) is positioned between two extension springs (22), and is fixed on top cover (3) and waist frame (2)
On, the top and bottom of middle connecting rod (31) are connected by means of flat axle (32) and middle connecting rod base (33) are fixing, and flat axle (33) can be
Slide in the round long slot bore of the top sub-headend of middle connecting rod (31) and lower part end, it is achieved the effect of gravity lock.
Claims (1)
1. a comprehensive lifting flight rescue hanging basket gravity lock system, it is characterised in that：
1. hanging basket includes the composition such as lower guardrail (1), middle guardrail (2) and top cover (3), between lower hurdle (1) and middle guardrail (2) by means of
Two joints guide post (4) and three joints guide post (5) link together；By means of rod assembly between middle guardrail (2) and top cover (3)
(9), pull bar (20) and rope extension (8) connect, and install and help before and after top cover (3) outside installation hoist cable pulley (10) above, inner side
Device for hoisting, this helps device for hoisting to be made up of outer sleeve, inner sleeve, interior pulley, outer pulley, handle, bull wheel, crank etc., outer sleeve
Right-hand member install an outer pulley, inner sleeve left end installation one in pulley, inner sleeve is placed in outer sleeve, and outer sleeve is opened one
Elongated slot, on inner sleeve, a handle is installed at corresponding position with the elongated slot on outer sleeve, inner sleeve can be made to exist by pulling handle
Moving in outer sleeve, installing a bull wheel, the axle of bull wheel is installed a crank after middle guardrail, one end of rope lays one
Hooking, rope passes through outer sleeve on outer pulley along interior pulley, then is wound on bull wheel, is realized the fortune of rope by rotating crank
Dynamic, it is achieved to hang and rescue pilot's power-assisted and go out cabin.
2. descend guardrail (1), middle guardrail (2) to pass behind two two joints guide post (5) to connect, previously by one three joint guide post
(5) connect；Top cover (3) and waist frame (2) pass behind middle connecting rod (9) and middle connecting rod (20) is connected, previously by rope (8) even
Connect；Every middle connecting rod (20), including upper and lower two parts, round long slot bore is opened in the front end of the middle connecting rod that its middle and upper part is divided, end is offered
One skewed slot and an elongated slot；The front end of the middle connecting rod of lower part sets two fixing axles, end opens round long slot bore, connects in lower part
One skewed slot of two fixing axles of bar middle connecting rod with upper part respectively and a long slot fit realize that axle is flexibly connected, additionally,
Middle connecting rod (31) top and bottom fix spring lever (22) also respectively, and middle connecting rod (31) sets with top cover (3) and waist frame (2) junction
Putting main assemblage of spring (22), each main assemblage of spring (22) includes the groups such as middle connecting rod base (25), two extension springs (22) and flat axle (32)
Becoming, one end of two extension springs (22) is separately fixed at that top cover (3) or waist frame (2) be upper, the other end and the spring on middle connecting rod (31)
The two ends of bar (22) connect, and middle connecting rod base (25) is positioned between two extension springs (22), and is fixed on top cover (3) and waist frame (2),
The top and bottom of middle connecting rod (31) are connected by means of flat axle (32) and middle connecting rod base (33) are fixing, and flat axle (33) can be in middle company
Slide in the round long slot bore of the top sub-headend of bar (31) and lower part end, it is achieved the effect of gravity lock.
Comprehensive lifting flight rescue hanging basket gravity lock system unit
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174028.6A CN106428615B (en) | 2016-03-24 | 2016-03-24 | A kind of vehicle-mounted flight rescue hanging basket gravity lock system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610174028.6A CN106428615B (en) | 2016-03-24 | 2016-03-24 | A kind of vehicle-mounted flight rescue hanging basket gravity lock system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106428615A true CN106428615A (en) | 2017-02-22 |
| CN106428615B CN106428615B (en) | 2019-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610174028.6A Expired - Fee Related CN106428615B (en) | 2016-03-24 | 2016-03-24 | A kind of vehicle-mounted flight rescue hanging basket gravity lock system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106428615B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004324283A (en) * | 2003-04-25 | 2004-11-18 | Tokyo Rittsu Kk | Ladder for escape |
| CN2821030Y (en) * | 2005-06-13 | 2006-09-27 | 胡绳 | Foot lifting cradle |
| CN1879909A (en) * | 2005-06-16 | 2006-12-20 | 石海金 | Self-rescuing multiple person vehicle for high building fire hazard and the rescuing method |
| CN201121091Y (en) * | 2007-10-23 | 2008-09-24 | 中国人民解放军海军医学研究所 | Folding type multifunctional hanging cradle |
| CN201350964Y (en) * | 2008-09-26 | 2009-11-25 | 李存扣 | Foldable rescue hanging basket |
| CN205076767U (en) * | 2015-04-28 | 2016-03-09 | 王燕 | Hook type high -place operation hanging basket |
-
2016
- 2016-03-24 CN CN201610174028.6A patent/CN106428615B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004324283A (en) * | 2003-04-25 | 2004-11-18 | Tokyo Rittsu Kk | Ladder for escape |
| CN2821030Y (en) * | 2005-06-13 | 2006-09-27 | 胡绳 | Foot lifting cradle |
| CN1879909A (en) * | 2005-06-16 | 2006-12-20 | 石海金 | Self-rescuing multiple person vehicle for high building fire hazard and the rescuing method |
| CN201121091Y (en) * | 2007-10-23 | 2008-09-24 | 中国人民解放军海军医学研究所 | Folding type multifunctional hanging cradle |
| CN201350964Y (en) * | 2008-09-26 | 2009-11-25 | 李存扣 | Foldable rescue hanging basket |
| CN205076767U (en) * | 2015-04-28 | 2016-03-09 | 王燕 | Hook type high -place operation hanging basket |
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| Publication number | Publication date |
|---|---|
| CN106428615B (en) | 2019-05-21 |
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Granted publication date: 20190521 Termination date: 20200324 |