CN108557109B - Emergency off-runway device and use method thereof - Google Patents
Emergency off-runway device and use method thereof Download PDFInfo
- Publication number
- CN108557109B CN108557109B CN201810253864.2A CN201810253864A CN108557109B CN 108557109 B CN108557109 B CN 108557109B CN 201810253864 A CN201810253864 A CN 201810253864A CN 108557109 B CN108557109 B CN 108557109B
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- assembly
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- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000000712 assembly Effects 0.000 claims abstract description 7
- 238000000429 assembly Methods 0.000 claims abstract description 7
- 240000004282 Grewia occidentalis Species 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000003137 locomotive effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- B64F1/22—Ground or aircraft-carrier-deck installations installed for handling aircraft
Abstract
The invention provides an emergency escape runway device and a use method thereof, which comprises frame structures which are arranged in pairs and used for supporting the whole device, screw rod tensioning mechanisms which are used for tensioning and jacking the frame structures are symmetrically arranged between the frame structures, a supporting bracket assembly is arranged at the top of the frame structures, a binding belt locking mechanism which is used for locking a binding belt is arranged on the supporting bracket assembly, and locking assemblies which are used for fixing the whole device are arranged at two ends of the supporting bracket assembly. The device can ensure that the aircraft is quickly separated from the runway under the condition of tire burst or wheel locking, thereby ensuring the safety of the aircraft and ensuring the normal landing of the subsequent aircraft.
Description
Technical Field
The invention belongs to the field of auxiliary guarantee equipment for an airplane, and particularly relates to an emergency runway departure device and method, which are suitable for the airplane to rapidly depart from a runway under the emergency condition of tire burst or wheel locking.
Background
When the aircraft is landed with the tire burst or the brake is locked, the damaged aircraft wheel is replaced by auxiliary equipment when the aircraft cannot slide and drag, and the aircraft is dragged out of the runway in the shortest time, so that the normal landing of the following aircraft is ensured, and the smooth running of the runway is ensured.
Disclosure of Invention
The invention mainly aims to provide an emergency runway departure device, a use method and a method, wherein the device can ensure that an aircraft departs from a runway rapidly under the condition of tire burst or wheel locking, thereby ensuring the safety of the aircraft and ensuring the normal landing of the subsequent aircraft.
In order to achieve the technical characteristics, the aim of the invention is realized in the following way: the emergency escape runway device comprises frame structures which are arranged in pairs and used for supporting the whole device, screw rod tensioning mechanisms which are used for tensioning and jacking the frame structures are symmetrically arranged between the frame structures, a supporting bracket assembly is arranged at the top of the frame structures, a binding belt locking mechanism used for locking and fastening belts is arranged on the supporting bracket assembly, and locking assemblies used for fixing the whole device are arranged at two ends of the supporting bracket assembly.
The frame structure comprises screw-nut sleeves which are arranged in pairs, the screw-nut sleeves are fixedly connected through connecting plates, the connecting plates are fixedly connected with the screw-nut sleeves through bolt assemblies, a roller rod is fixedly installed between the screw-nut sleeves, the top of each screw-nut sleeve is vertically fixed with a supporting plate, and the top of each supporting plate is fixedly provided with a sleeve.
The roller rod is sleeved with a bearing, and the bearing is close to the inner wall of the screw nut sleeve; and a reinforcing plate is welded between the supporting plate and the screw nut sleeve.
The screw tensioning mechanism adopts a symmetrical structure and comprises a screw, a collar is arranged in the middle of the screw, a forward threaded column and a reverse threaded column are respectively arranged at two ends of the collar, and the forward threaded column and the reverse threaded column of the screw respectively form threaded transmission fit with a screw nut sleeve of the frame structure.
The support bracket assembly comprises a support shaft, the support shaft simultaneously penetrates through a sleeve of the frame structure, support supporting plates are fixed at two ends of the support shaft through sleeve bases, and the support shaft is fixedly connected with the sleeve bases through locking pin shafts.
The locking assembly comprises a locking screw, a first inner four corner hole for rotating the locking screw is formed in the top of the locking screw, a hook-shaped nut is mounted at the bottom end of the locking screw, and the locking screw is arranged on a locking buckle on the supporting bracket assembly.
The ribbon locking mechanism comprises a first mounting plate and a second mounting plate which are fixed on a supporting shaft of a supporting bracket assembly, a rotating shaft is arranged between the first mounting plate and the second mounting plate, a ratchet wheel is arranged at one end of the rotating shaft, the ratchet wheel is matched with a pawl and used for preventing the rotating shaft from reversing, the pawl is hinged to the second mounting plate through a pawl rotating shaft, a ratchet wrench interface is arranged at the other end of the rotating shaft, and the ratchet wrench interface is connected with the rotating shaft in a limiting mode through a wrench pin shaft.
A support shaft positioned between the first mounting plate and the second mounting plate is sleeved with a rotary sleeve; and a strapping tape mounting groove is formed in the rotating shaft.
The tightening belt locks the wheels, the wheels are arranged at the bottom of a locomotive wheel frame, the supporting bracket component is supported and arranged on an inserting plate of the forklift component through the locking component, the forklift component comprises a forklift handle, the forklift handle is fixed on a forklift lifting mechanism, and the forklift lifting mechanism is welded with the inserting plate; the two ends of the binding belt bypass the rotating sleeve of the binding belt locking mechanism, and the tail ends of the rotating sleeve are connected to the rotating shaft.
The method of using an emergency off-runway device of any one of the preceding claims, comprising the steps of:
step one: taking out the whole device, rotating the screw rod, separating the screw rod from the frame structure, and respectively placing the frame mechanism on two sides of the machine wheel; the screw rods are also arranged at two sides of the machine wheel;
step two: the frame structure is matched with the screw rod, the screw rod is rotated, the frame structures at two sides are simultaneously tightened, the machine wheel is contacted and matched with the roller bars at two sides of the machine wheel, and then the machine wheel is jacked up;
step three: sleeving the binding belt on a machine wheel, and bypassing the two ends of the binding belt around the rotating sleeve and connecting the binding belt with a rotating shaft of the binding belt locking mechanism;
step four: the forklift assembly is moved to the bottom of the rack structure and is fixedly connected with the plugboard of the forklift assembly through the locking assembly, so that the rack structure is supported on the plugboard;
step five: operating the forklift assembly, and jacking the wheels through a forklift lifting mechanism to enable the wheels to fall off the ground of the runway;
step six: and (3) connecting the forklift assembly with a trailer, and dragging the whole aircraft to break away from the runway through the trailer.
The invention has the following beneficial effects:
1. when the device is used for locking the wheels of the aircraft or bursting the tires, the frame structure is used for clamping the wheels, and then the forklift assembly is lifted to a proper height from the ground, so that the transportation can be realized, the aircraft is finally separated from the runway, the safe landing of the subsequent aircraft is ensured, and the running of the runway is smooth.
2. The whole device can be supported through the frame structure, and the whole machine wheel can be clamped and fixed through the frame structure and the screw tensioning mechanism.
3. The screw tensioning mechanism can drive the two frame structures to move oppositely in a screw transmission mode, synchronization is guaranteed in the moving process, and clamping effect is guaranteed.
4. The whole device and the forklift assembly can be guaranteed to be supported through the supporting bracket assembly, and then the whole machine wheel is supported.
5. The binding belt can be bound through the binding belt locking mechanism, so that the machine wheel is fixed, and meanwhile, the binding belt can be reversed in an effective mode through cooperation between the ratchet wheel and the pawl.
6. The supporting plate of the frame structure can be fixedly connected with the plugboard of the forklift assembly through the locking assembly.
7. The forklift assembly can be matched with the device to finally separate the wheels of the airplane from the ground, and then the airplane is separated from the runway by means of the trailer.
8. By lifting the wheels of the aircraft tire burst to the height before tire burst, the horizontal state in the aircraft traction process is ensured, the accidents such as rollover and the like are avoided, and the safety in the process of moving the aircraft out of the runway is improved
9. The device adopts a detachable structure, is convenient to detach and install, and further ensures the convenience of use.
Drawings
The invention is further described below with reference to the drawings and examples.
Fig. 1 is a first perspective three-dimensional view of the present invention.
Fig. 2 is a first perspective three-dimensional view of the present invention.
Fig. 3 is a three-dimensional view of the present invention after the tightening strap is installed.
Fig. 4 is a first view angle structure diagram of the cooperation between the present invention and the forklift assembly.
Fig. 5 is a view of a second view of the invention mated with a forklift assembly.
Fig. 6 is a first operational configuration diagram of the present invention and a forklift assembly.
Fig. 7 is a second operational configuration diagram of the present invention and a forklift assembly.
In the figure: the device comprises a screw rod tensioning mechanism 1, a frame structure 2, a locking assembly 3, a support bracket assembly 4, a binding belt locking mechanism 5, a binding belt 6, a forklift assembly 7, wheels 8 and an airplane wheel frame 9;
a screw 101, a forward threaded post 102, a collar 103, and a reverse threaded post 104;
a screw nut sleeve 201, a reinforcing plate 202, a supporting plate 203, a sleeve 204, a connecting plate 205, a roller 206, a bolt assembly 207 and a bearing 208;
a hook-type nut 301, a locking screw 302, a locking buckle 303 and a first inner four-corner hole 304;
a support shaft 401, a locking pin 402, a sleeve base 403 and a support pallet 404;
pawl 501, pawl shaft 502, rotating sleeve 503, wrench pin 504, first mounting plate 505, shaft 506, strap mounting groove 507, ratchet 508, second mounting plate 509, ratchet wrench interface 510;
fork truck handle 701, fork truck elevating system 702, picture peg 703.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Example 1:
referring to fig. 1 to 7, the emergency escape runway device comprises a frame structure 2 which is arranged in pairs for supporting the whole device, screw rod tensioning mechanisms 1 for tensioning and jacking the frame structure 2 are symmetrically arranged between the frame structures 2, a supporting bracket assembly 4 is arranged at the top of the frame structure 2, a binding belt locking mechanism 5 for locking a binding belt 6 is arranged on the supporting bracket assembly 4, and locking assemblies 3 for fixing the whole device are arranged at two ends of the supporting bracket assembly 4. By adopting the emergency runway separating device, under the condition that the tire burst or the braking locking of the airplane wheel occurs, the airplane can be quickly disassembled and assembled on the airplane wheel, and then the airplane is quickly separated from the runway by virtue of the forklift assembly 7 and the trailer device, so that the running safety of the airplane is ensured.
Further, the frame structure 2 comprises screw-nut sleeves 201 arranged in pairs, the screw-nut sleeves 201 are fixedly connected through connecting plates 205, the connecting plates 205 are fixedly connected with the screw-nut sleeves 201 through bolt assemblies 207, a roller 206 is fixedly installed between the screw-nut sleeves 201, a supporting plate 203 is vertically fixed at the top of the screw-nut sleeves 201, and a sleeve 204 is fixed at the top of the supporting plate 203. By means of said frame structure 2 can be used to support the whole device. The roller 206 can be matched with the machine wheel 8, so that the machine wheel 8 can be smoothly supported.
Further, a bearing 208 is sleeved on the roller 206, and the bearing 208 is close to the inner wall of the screw nut sleeve 201; a reinforcing plate 202 is welded between the support plate 203 and the lead screw nut sleeve 201. The bearing 208 can play a certain supporting role on the whole device, and the bearing 208 can ensure that the whole device can move, so that the friction force of the whole device is effectively reduced.
Further, the screw tensioning mechanism 1 adopts a symmetrical structure, and comprises a screw 101, a collar 103 is arranged in the middle of the screw 101, a forward threaded column 102 and a reverse threaded column 104 are respectively arranged at two ends of the collar 103, and the forward threaded column 102 and the reverse threaded column 104 of the screw 101 are respectively in threaded transmission fit with a screw nut sleeve 201 of the frame structure 2. During operation, the frame structure 2 is relatively moved through the cooperation between the screw rod 101 and the screw rod nut sleeve 201 of the screw rod tensioning mechanism 1, so as to clamp the machine wheel 8.
Further, the support bracket assembly 4 includes a support shaft 401, the support shaft 401 simultaneously passes through the sleeve 204 of the frame structure 2, two ends of the support shaft 401 are fixed with a support bracket 404 through a sleeve base 403, and the support shaft 401 is fixedly connected with the sleeve base 403 through a locking pin 402. The whole device can be supported by the support bracket assembly 4, and the whole frame structure 2 can be supported by the support shaft 401.
Further, a rubber pad is disposed on the bottom end surface of the supporting plate 404, so that friction force can be increased by the rubber pad, and further, the supporting bracket assembly 4 is effectively prevented from sliding on the insert plate 701.
Further, the locking assembly 3 comprises a locking screw rod 302, a first inner four corner hole 304 for rotating the locking screw rod 302 is formed in the top of the locking screw rod 302, a hook-shaped nut 301 is mounted at the bottom end of the locking screw rod 302, and the locking screw rod 302 is arranged on a locking buckle 303 on the support bracket assembly 4. The support bracket assembly 4 can be supported on the plugboard 701 of the forklift assembly 7 through the locking assembly 3, so that the whole device is fixed.
Further, a rubber pad is disposed on the bottom end surface of the hook-shaped nut 301, which increases the friction force.
Further, the band locking mechanism 5 includes a first mounting plate 505 and a second mounting plate 509 fixed on the support shaft 401 of the support bracket assembly 4, a rotation shaft 506 is installed between the first mounting plate 505 and the second mounting plate 509, a ratchet 508 is installed at one end of the rotation shaft 506, the ratchet 508 is matched with the pawl 501 and prevents the rotation shaft 506 from reversing, the pawl 501 is hinged on the second mounting plate 509 through the pawl rotation shaft 502, a ratchet wrench interface 510 is installed at the other end of the rotation shaft 506, and the ratchet wrench interface 510 is in spacing connection with the rotation shaft 506 through a wrench pin 504. In the working process, the tightening belt 6 can be driven to rotate by rotating the rotating shaft 506, so that the machine wheel 8 is fixed on the frame structure 2.
Further, the support shaft 401 between the first mounting plate 505 and the second mounting plate 509 is sleeved with the rotating sleeve 503; the shaft 506 is provided with a strap attachment groove 507.
Further, the tightening belt 6 locks the wheel 8, the wheel 8 is mounted at the bottom of the locomotive wheel frame 9, the supporting bracket assembly 4 is supported and mounted on the plugboard 703 of the forklift assembly 7 through the locking assembly 3, the forklift assembly 7 comprises a forklift handle 701, the forklift handle 701 is fixed on a forklift lifting mechanism 702, and the plugboard 703 is welded on the forklift lifting mechanism 702; the two ends of the tightening strap 6 bypass the rotating sleeve 503 of the strap locking mechanism 5, and the ends of the rotating sleeve are connected to the rotating shaft 506. The whole wheel 8 can be fixed tightly by the tightening belt 6.
Example 2:
the method of using an emergency off-runway device of any one of the preceding claims, comprising the steps of:
step one: taking out the whole device, rotating the screw rod 101, separating the screw rod 101 from the frame structure 2, and respectively placing the frame structure 2 on two sides of the machine wheel 8; the screw rods 101 are also arranged at two sides of the machine wheel 8;
step two: the frame structure 2 is matched with the screw rod 101, the screw rod 101 is rotated, the frame structures 2 on two sides are simultaneously tightened, the machine wheel 8 is simultaneously contacted and matched with the roller rods 206 on two sides of the machine wheel, and then the machine wheel 8 is jacked up;
step three: the tightening belt 6 is sleeved on the machine wheel 8, and two ends of the tightening belt are wound around the rotating sleeve 503 and connected to the rotating shaft 506 of the strapping locking mechanism 5;
step four: the forklift assembly 7 is moved to the bottom of the frame structure 2 and fixedly connected with the plugboard 703 of the forklift assembly 7 through the locking assembly 3, so that the frame structure 2 is supported on the plugboard 703;
step five: operating the forklift assembly 7 and jacking the lifting wheel 8 through the forklift lifting mechanism 702 to enable the lifting wheel to fall off the runway ground;
step six: the forklift assembly 7 is connected with a trailer, and the whole aircraft is dragged off the runway by the trailer.
The above embodiments are only preferred embodiments of the present invention, and should not be construed as limiting the present invention, and the scope of the present invention should be defined by the claims, including the equivalents of the technical features in the claims. I.e., equivalent replacement modifications within the scope of this invention are also within the scope of the invention.
Claims (8)
1. Emergent runway device that breaks away from, its characterized in that: the device comprises frame structures (2) which are arranged in pairs and used for supporting the whole device, screw rod tensioning mechanisms (1) which are used for tensioning and jacking the frame structures (2) are symmetrically arranged between the frame structures (2), a supporting bracket assembly (4) is arranged at the top of the frame structures (2), a binding belt locking mechanism (5) which is used for locking a binding belt (6) is arranged on the supporting bracket assembly (4), and locking assemblies (3) which are used for fixing the whole device are arranged at two ends of the supporting bracket assembly (4);
the frame structure (2) comprises screw-nut sleeves (201) which are arranged in pairs, the screw-nut sleeves (201) are fixedly connected through connecting plates (205), the connecting plates (205) are fixedly connected with the screw-nut sleeves (201) through bolt assemblies (207), a roller rod (206) is fixedly arranged between the screw-nut sleeves (201), a supporting plate (203) is vertically fixed at the top of the screw-nut sleeves (201), and a sleeve (204) is fixed at the top of the supporting plate (203);
the screw tensioning mechanism (1) adopts a symmetrical structure and comprises a screw (101), a collar (103) is arranged in the middle of the screw (101), a forward threaded column (102) and a reverse threaded column (104) are respectively arranged at two ends of the collar (103), and the forward threaded column (102) and the reverse threaded column (104) of the screw (101) are respectively in threaded transmission fit with a screw nut sleeve (201) of the frame structure (2).
2. The emergency exit runway device of claim 1 wherein: the roller (206) is sleeved with a bearing (208), and the bearing (208) is close to the inner wall of the screw nut sleeve (201); a reinforcing plate (202) is welded between the supporting plate (203) and the screw nut sleeve (201).
3. The emergency exit runway device of claim 2 wherein: the support bracket assembly (4) comprises a support shaft (401), the support shaft (401) simultaneously penetrates through the sleeve (204) of the frame structure (2), support brackets (404) are fixed at two ends of the support shaft (401) through sleeve bases (403), and the support shaft (401) is fixedly connected with the sleeve bases (403) through locking pin shafts (402).
4. An emergency exit runway device as claimed in claim 3 wherein: the locking assembly (3) comprises a locking screw rod (302), a first inner four-corner hole (304) for rotating the locking screw rod (302) is formed in the top of the locking screw rod (302), a hook-type nut (301) is mounted at the bottom end of the locking screw rod (302), and the locking screw rod (302) is arranged on a locking buckle (303) on the supporting bracket assembly (4).
5. The emergency exit runway device of claim 4 wherein: the ribbon locking mechanism (5) comprises a first mounting plate (505) and a second mounting plate (509) which are fixed on a supporting shaft (401) of the supporting bracket assembly (4), a rotating shaft (506) is arranged between the first mounting plate (505) and the second mounting plate (509), a ratchet wheel (508) is arranged at one end of the rotating shaft (506), the ratchet wheel (508) is matched with a pawl (501) and used for preventing the rotating shaft (506) from reversing, the pawl (501) is hinged on the second mounting plate (509) through a pawl rotating shaft (502), a ratchet wrench interface (510) is arranged at the other end of the rotating shaft (506), and the ratchet wrench interface (510) is in limiting connection with the rotating shaft (506) through a wrench pin shaft (504).
6. The emergency exit runway device of claim 5 wherein: a rotary sleeve (503) is sleeved on the support shaft (401) positioned between the first mounting plate (505) and the second mounting plate (509); the rotating shaft (506) is provided with a strapping tape mounting groove (507).
7. The emergency exit runway device of claim 6 wherein: the tightening belt (6) locks the machine wheel (8), the machine wheel (8) is arranged at the bottom of the locomotive wheel frame (9), the supporting bracket component (4) is arranged on the plugboard (703) of the forklift component (7) in a supporting way through the locking component (3), the forklift component (7) comprises a forklift handle (701), the forklift handle (701) is fixed on the forklift lifting mechanism (702), and the plugboard (703) is welded on the forklift lifting mechanism (702); the two ends of the binding belt (6) bypass the rotating sleeve (503) of the binding belt locking mechanism (5), and the tail ends of the rotating sleeve are connected to the rotating shaft (506).
8. A method of using the emergency exit runway device of claim 7 comprising the steps of:
step one: taking out the whole device, rotating the screw rod (101), separating the screw rod (101) from the frame structure (2), and respectively placing the frame structure (2) on two sides of the machine wheel (8); the screw rods (101) are also arranged at two sides of the machine wheel (8);
step two: the frame structure (2) is matched with the screw rod (101), the screw rod (101) is rotated, the frame structures (2) on two sides are simultaneously tightened, the machine wheel (8) is simultaneously contacted and matched with the roller rods (206) on two sides of the machine wheel, and then the machine wheel (8) is jacked up;
step three: the tightening belt (6) is sleeved on the machine wheel (8), and two ends of the tightening belt bypass the rotating sleeve (503) and are connected to the rotating shaft (506) of the strapping tape locking mechanism (5);
step four: the forklift assembly (7) is moved to the bottom of the frame structure (2) and is fixedly connected with the plugboard (703) of the forklift assembly (7) through the locking assembly (3), so that the frame structure (2) is supported on the plugboard (703);
step five: operating the forklift assembly (7) and jacking the lifting wheels (8) through the forklift lifting mechanism (702) to enable the lifting wheels to fall off the runway ground;
step six: and the forklift assembly (7) is connected with the trailer, and the whole aircraft is dragged by the trailer to depart from the runway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810253864.2A CN108557109B (en) | 2018-03-26 | 2018-03-26 | Emergency off-runway device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810253864.2A CN108557109B (en) | 2018-03-26 | 2018-03-26 | Emergency off-runway device and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108557109A CN108557109A (en) | 2018-09-21 |
| CN108557109B true CN108557109B (en) | 2024-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810253864.2A Active CN108557109B (en) | 2018-03-26 | 2018-03-26 | Emergency off-runway device and use method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN108557109B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112722312B (en) * | 2021-02-09 | 2021-08-13 | 中国民航大学 | Emergency rescue vehicle and emergency rescue method for airplane substitute wheel |
| CN114084367B (en) * | 2021-12-22 | 2023-03-24 | 中国民航大学 | Emergency rescue equipment for tire burst of airplane wheel, use method and application |
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| CN2546336Y (en) * | 2001-10-16 | 2003-04-23 | 徐孝勤 | Towing platform car for emergency handling aircraft |
| CN101817404A (en) * | 2010-01-28 | 2010-09-01 | 哈尔滨工程大学 | Light aircraft draught device |
| CN203937866U (en) * | 2014-05-05 | 2014-11-12 | 吉林省银翔飞机地面设备有限公司 | Manual spiral aircraft mop |
| CN104590581A (en) * | 2015-02-13 | 2015-05-06 | 河南宜和城保装备科技实业有限公司 | Rescue device for failure emergency of separation of aircraft undercarriages from runways |
| CN204506961U (en) * | 2015-02-14 | 2015-07-29 | 邬宏敏 | Ladle car is embraced in a kind of high security upset |
| CN105501460A (en) * | 2015-11-27 | 2016-04-20 | 沈阳飞机工业（集团）有限公司 | Emergency disengaging runway tyre lifting-up device |
| CN105691632A (en) * | 2016-02-03 | 2016-06-22 | 福建航空装备维修中心 | Emergency cleared active runway device |
| CN207956096U (en) * | 2018-03-26 | 2018-10-12 | 中国人民解放军第五七一零工厂 | Emergency escape runway device |
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2018
- 2018-03-26 CN CN201810253864.2A patent/CN108557109B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2546336Y (en) * | 2001-10-16 | 2003-04-23 | 徐孝勤 | Towing platform car for emergency handling aircraft |
| CN101817404A (en) * | 2010-01-28 | 2010-09-01 | 哈尔滨工程大学 | Light aircraft draught device |
| CN203937866U (en) * | 2014-05-05 | 2014-11-12 | 吉林省银翔飞机地面设备有限公司 | Manual spiral aircraft mop |
| CN104590581A (en) * | 2015-02-13 | 2015-05-06 | 河南宜和城保装备科技实业有限公司 | Rescue device for failure emergency of separation of aircraft undercarriages from runways |
| CN204506961U (en) * | 2015-02-14 | 2015-07-29 | 邬宏敏 | Ladle car is embraced in a kind of high security upset |
| CN105501460A (en) * | 2015-11-27 | 2016-04-20 | 沈阳飞机工业（集团）有限公司 | Emergency disengaging runway tyre lifting-up device |
| CN105691632A (en) * | 2016-02-03 | 2016-06-22 | 福建航空装备维修中心 | Emergency cleared active runway device |
| CN207956096U (en) * | 2018-03-26 | 2018-10-12 | 中国人民解放军第五七一零工厂 | Emergency escape runway device |
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| Publication number | Publication date |
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| CN108557109A (en) | 2018-09-21 |
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