CN108657842A - Sedan-chair transports vehicle aircraft springboard novel retractable and interlocks pin shaft device - Google Patents
Sedan-chair transports vehicle aircraft springboard novel retractable and interlocks pin shaft device Download PDFInfo
- Publication number
- CN108657842A CN108657842A CN201810562090.1A CN201810562090A CN108657842A CN 108657842 A CN108657842 A CN 108657842A CN 201810562090 A CN201810562090 A CN 201810562090A CN 108657842 A CN108657842 A CN 108657842A
- Authority
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- China
- Prior art keywords
- hinged
- sides
- connecting rod
- plectrum
- rear end
- Prior art date
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- Granted
Links
- 230000032258 transport Effects 0.000 title abstract description 8
- 230000007306 turnover Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0294—Vehicle bodies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Control Devices (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
A kind of sedan-chair of the present invention transports vehicle aircraft springboard novel retractable and interlocks pin shaft device, it includes aircraft springboard, the flexible axis pin in front end both sides, front end both sides connecting rod, front end center rotation plectrum, pushing-pulling flexible shaft, back-end central rotation plectrum, the flexible axis pin of rear end both sides connecting rod and rear end both sides；Front end center rotation plectrum is hinged on aircraft front edge of board crossbeam center, and front end both sides connecting rod and front end center rotation plectrum are hinged, and the flexible axis pin in front end both sides and front end both sides connecting rod are hinged；Back-end central rotation plectrum is hinged on end floor beam center after aircraft springboard, and rear end both sides connecting rod and back-end central rotation plectrum are hinged, and the flexible axis pin in rear end both sides and rear end both sides connecting rod are hinged；Pushing-pulling flexible shaft both ends rotate plectrum with front end center respectively and back-end central rotation plectrum is hinged.It is interlocking state before and after being always ensured that the present invention, which realizes that aircraft springboard is hinged stationary state and is switched to rear end and is hinged stationary state only to need single single stepping, raising operating efficiency by front end,.
Description
Technical field
The present invention relates to cargo transport technical fields more particularly to a kind of sedan-chair to transport vehicle aircraft springboard novel retractable interlocking plunger
Shaft device.
Background technology
In view of sedan-chair transports the maximization of vehicle struck capacity, most manufacturer is all equipped with and can rise on sedan-chair fortune vehicle loading platform
Drop formula bicycle loading platform（It is commonly called as " aircraft springboard "）, transported vehicle opens aircraft springboard after board a plane springboard and fixation
One end is risen until be at an angle to the horizontal surface, so as to shorten by fortune vehicle in the occupied space of length direction so that fortune
Defeated vehicle can load more vehicles in length direction.In view of the multi-purpose type of this aircraft springboard, part of the manufacturer can be designed into
The turnover structure type in both ends, you can then arbitrary fixed one end drives the other end to turn over rise（After overturning is fixed in front end
Overturning front end is fixed in end/rear end, hereinafter " preceding to turn over " or " turning over afterwards "）, but it is necessary to be changed to rear overmolded formula from preceding overmolded formula
It aircraft springboard is first hinged stationary state by rear end is changed to front end and be hinged stationary state, traditional mode is first will be after aircraft springboard
End left and right sides hinged place is unclamped manually, then again thus operates aircraft front edge of board both sides hinged place manual locking
Personnel, which need to take a round around aircraft springboard, can complete the unlock at above-mentioned 4 and locking operation（Front and back 4 hinged places, which are located at, to fly
Machine springboard corner location）, the consuming time is more, less efficient and easy maloperation.
Invention content
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of sedan-chair fortune vehicle aircraft springboard novel retractables to interlock axis pin
Device, one is operable, and it is interlocking state to remain front and back.
The object of the present invention is achieved like this：
A kind of sedan-chair fortune vehicle aircraft springboard novel retractable interlocks pin shaft device, it include aircraft springboard, front end both sides stretch axis pin,
Front end both sides connecting rod, front end center rotation plectrum, pushing-pulling flexible shaft, back-end central rotation plectrum, rear end both sides connecting rod and rear end two
Side is stretched axis pin；Front end center rotation plectrum is hinged on aircraft front edge of board crossbeam center, front end both sides connecting rod and front end
Center rotates plectrum and is hinged, and the flexible axis pin in front end both sides and front end both sides connecting rod are hinged；Back-end central rotation plectrum is hinged on winged
End floor beam center after machine springboard, rear end both sides connecting rod and back-end central rotation plectrum are hinged, rear end both sides stretch axis pin with
Rear end both sides connecting rod is hinged；Pushing-pulling flexible shaft both ends rotate plectrum with front end center respectively and back-end central rotation plectrum is hinged.
A kind of sedan-chair fortune vehicle aircraft springboard novel retractable interlocking pin shaft device, the pushing-pulling flexible shaft is overlooked U-shaped.
A kind of sedan-chair fortune vehicle aircraft springboard novel retractable interlocking pin shaft device, the pushing-pulling flexible shaft bottom is equipped with manipulator
Handle.
Compared with prior art, the beneficial effects of the invention are as follows：
Monolever operation driving aircraft front edge of board both sides hinging pin shaft stretching simultaneously can be achieved in the present invention and rear end both sides are hinged
Axis pin retract at the same time or rear end both sides hinging pin shaft at the same stretch out and front end both sides hinging pin shaft retract at the same time, it can be achieved that aircraft
It is turned over before springboard, rear overmolded formula is switched fast.
The present invention, which realizes that aircraft springboard by front end is hinged stationary state and is switched to rear end and is hinged stationary state, only needs one one
Step operation, improves operating efficiency；The present invention is not in the maloperation shape for not unlocking or unlocking before and after realizing aircraft springboard
State, rear end is automatically in the unlocked state when being interlocking state, i.e. front end locking before and after being always ensured that, vice versa.
Description of the drawings
Fig. 1 is to turn over the structural schematic diagram of state before sedan-chair transports vehicle aircraft springboard.
Fig. 2 is to turn over the structural schematic diagram of state after sedan-chair transports vehicle aircraft springboard.
Fig. 3 is the vertical view of the present invention.
Fig. 4 is the structural schematic diagram of front end locking of the present invention rear end unlock.
Fig. 5 is the structural schematic diagram of rear end locking of the present invention front end.
Wherein：
Aircraft springboard 1, front end both sides stretch axis pin 2, front end both sides connecting rod 3, front end center rotation plectrum 4, pushing-pulling flexible shaft 5, after
End center rotates plectrum 6, rear end both sides connecting rod 7, rear end both sides are stretched axis pin 8.
Specific implementation mode
Embodiment 1：
Referring to Fig. 1-5, a kind of sedan-chair fortune vehicle aircraft springboard novel retractable interlocking pin shaft device of the present invention, it includes aircraft
Springboard 1, the flexible axis pin 2 in front end both sides, front end both sides connecting rod 3, front end center rotation plectrum 4, pushing-pulling flexible shaft 5, back-end central rotation
Transfer piece 6, rear end both sides connecting rod 7 and rear end both sides are stretched axis pin 8.
Front end center rotates plectrum 4 and is mounted on 1 front end cross beam center of aircraft springboard in hinged way, and front end both sides connect
Bar 3 include two preceding end links, described two preceding end links be symmetrical set front end center rotate 4 both sides of plectrum and with it is preceding
End center rotates plectrum 4 and is hinged, and the flexible axis pin 2 in front end both sides includes the flexible axis pin in two front ends, described two front end telescopic pins
Axis is separately positioned in two preceding end links and is hinged with front end both sides connecting rod 3.
Back-end central rotates plectrum 6 and is mounted on end floor beam center after aircraft springboard 1 in hinged way, and rear end both sides connect
Bar 7 include two after end link, it is described two after end links be symmetrical set back-end central rotate 6 both sides of plectrum and with it is rear
End center rotates plectrum 6 and is hinged, and the flexible axis pin 8 in rear end both sides includes the flexible axis pin in two rear ends, described two rear end telescopic pins
It is in end link and hinged with rear end both sides connecting rod 3 after axis is separately positioned on two.
Pushing-pulling flexible shaft 5 is overlooked U-shaped, and 5 both ends of the pushing-pulling flexible shaft rotate plectrum 4 and back-end central with front end center respectively
It is hinged to rotate plectrum 6,5 bottom of the pushing-pulling flexible shaft is equipped with operation handle.
Operation principle：
When pulling the operation handle of pushing-pulling flexible shaft 5 forward, the forward one end elongation of pushing-pulling flexible shaft 5, one end rearward is shortened, is leaned on
Due to pushing front end center rotation plectrum 4 to turn to certain angle after elongation, front end center rotation plectrum 4 rotated for preceding one end
It pushes front end both sides connecting rod 3 protruding in journey, the flexible axis pin in front end both sides is pushed during front end both sides connecting rod 3 is protruding
2 is protruding and be inserted into the hole nearby opened on structural member, to realize that front end both sides hinge joint is locked up.In above-mentioned action
While, the one end of pushing-pulling flexible shaft 5 rearward is due to pulling back-end central rotation plectrum 6 to turn to certain angle, rear end after shortening
Center, which rotates in 6 rotation process of plectrum, pulls rear end both sides connecting rod 7 inwardly to retract, during rear end both sides connecting rod 7 is inwardly retracted
It pulls stretch axis pin 8 of rear end both sides inwardly to retract, so that rear end both sides is stretched in its hole opened from neighbouring structural member of axis pin 8 and take off
From to realize that rear end both sides hinge joint is unlocked.
If pulling 5 handle of pushing-pulling flexible shaft backward, above-mentioned action is all on the contrary, finally realize 1 front end both sides of aircraft springboard
The axis pin 2 that stretches, which is inwardly retracted, realizes unlock, rear end both sides 8 protruding realization locking of flexible axis pin.
The specific application example that the above is only the present invention, is not limited in any way protection scope of the present invention.All uses
Equivalent transformation or equivalent replacement and the technical solution formed, all fall within rights protection scope of the present invention.
Claims (3)
1. a kind of sedan-chair fortune vehicle aircraft springboard novel retractable interlocks pin shaft device, it is characterised in that：It includes aircraft springboard（1）、
Front end both sides are stretched axis pin（2）, front end both sides connecting rod（3）, front end center rotate plectrum（4）, pushing-pulling flexible shaft（5）, back-end central
Rotate plectrum（6）, rear end both sides connecting rod（7）With the flexible axis pin in rear end both sides（8）；Front end center rotates plectrum（4）It is hinged on winged
Machine springboard（1）Front end cross beam center, front end both sides connecting rod（3）Plectrum is rotated with front end center（4）Hinged, front end both sides are stretched
Contracting axis pin（2）With front end both sides connecting rod（3）It is hinged；Back-end central rotates plectrum（6）It is hinged on aircraft springboard（1）Afterwards in end floor beam
Heart position, rear end both sides connecting rod（7）Plectrum is rotated with back-end central（6）Hinged, rear end both sides are stretched axis pin（8）With rear end both sides
Connecting rod（7）It is hinged；Pushing-pulling flexible shaft（5）Both ends rotate plectrum with front end center respectively（4）Plectrum is rotated with back-end central（6）Hinge
It connects.
2. sedan-chair fortune vehicle aircraft springboard novel retractable according to claim 1 interlocks pin shaft device, it is characterised in that：It is described
Pushing-pulling flexible shaft（5）It overlooks U-shaped.
3. sedan-chair fortune vehicle aircraft springboard novel retractable according to claim 1 interlocks pin shaft device, it is characterised in that：It is described
Pushing-pulling flexible shaft（5）Bottom is equipped with operation handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810562090.1A CN108657842B (en) | 2018-06-04 | 2018-06-04 | Novel telescopic interlocking pin shaft device of car transporting vehicle and airplane springboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810562090.1A CN108657842B (en) | 2018-06-04 | 2018-06-04 | Novel telescopic interlocking pin shaft device of car transporting vehicle and airplane springboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108657842A true CN108657842A (en) | 2018-10-16 |
| CN108657842B CN108657842B (en) | 2024-03-08 |
Family
ID=63774972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810562090.1A Active CN108657842B (en) | 2018-06-04 | 2018-06-04 | Novel telescopic interlocking pin shaft device of car transporting vehicle and airplane springboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108657842B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2089874A (en) * | 1980-12-13 | 1982-06-30 | Weaver Engineering William Ltd | A locking bolt device |
| JP2007176469A (en) * | 2005-12-26 | 2007-07-12 | Goro Munakata | Special vehicle for disaster rescue |
| CN101061022A (en) * | 2004-09-21 | 2007-10-24 | 马丁·克莱夫-史密斯 | Floating vehicle support deck |
| CN201753165U (en) * | 2010-06-07 | 2011-03-02 | 连云港五洲专用车制造有限公司 | Automobile transportation frame for container |
| CN202966081U (en) * | 2012-12-07 | 2013-06-05 | 杨林 | Multi-functional specialized vehicle loading platform with angle controlled by hydraulic pull plate |
| CN103938906A (en) * | 2014-05-14 | 2014-07-23 | 浙江科技学院 | Small car stall horizontally-moving vehicle |
| CN203864533U (en) * | 2014-03-27 | 2014-10-08 | 上海工程技术大学 | Folding ramp of transport cart of engineering machine |
| CN208326766U (en) * | 2018-06-04 | 2019-01-04 | 江苏海鹏特种车辆有限公司 | Sedan-chair transports vehicle aircraft springboard novel retractable and interlocks pin shaft device |
-
2018
- 2018-06-04 CN CN201810562090.1A patent/CN108657842B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2089874A (en) * | 1980-12-13 | 1982-06-30 | Weaver Engineering William Ltd | A locking bolt device |
| CN101061022A (en) * | 2004-09-21 | 2007-10-24 | 马丁·克莱夫-史密斯 | Floating vehicle support deck |
| JP2007176469A (en) * | 2005-12-26 | 2007-07-12 | Goro Munakata | Special vehicle for disaster rescue |
| CN201753165U (en) * | 2010-06-07 | 2011-03-02 | 连云港五洲专用车制造有限公司 | Automobile transportation frame for container |
| CN202966081U (en) * | 2012-12-07 | 2013-06-05 | 杨林 | Multi-functional specialized vehicle loading platform with angle controlled by hydraulic pull plate |
| CN203864533U (en) * | 2014-03-27 | 2014-10-08 | 上海工程技术大学 | Folding ramp of transport cart of engineering machine |
| CN103938906A (en) * | 2014-05-14 | 2014-07-23 | 浙江科技学院 | Small car stall horizontally-moving vehicle |
| CN208326766U (en) * | 2018-06-04 | 2019-01-04 | 江苏海鹏特种车辆有限公司 | Sedan-chair transports vehicle aircraft springboard novel retractable and interlocks pin shaft device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108657842B (en) | 2024-03-08 |
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