CN106828965B - Awning opening and closing mechanism, awning device and connecting bridge - Google Patents
Awning opening and closing mechanism, awning device and connecting bridge Download PDFInfo
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- CN106828965B CN106828965B CN201510890671.4A CN201510890671A CN106828965B CN 106828965 B CN106828965 B CN 106828965B CN 201510890671 A CN201510890671 A CN 201510890671A CN 106828965 B CN106828965 B CN 106828965B
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- closing mechanism
- awning
- forearm
- postbrachium
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- 230000007246 mechanism Effects 0.000 title claims abstract description 69
- 210000000245 forearm Anatomy 0.000 claims abstract description 67
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000240602 cacao Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Gates (AREA)
- Building Awnings And Sunshades (AREA)
Abstract
The present invention proposes a kind of awning opening and closing mechanism, awning device and connecting bridge.Awning opening and closing mechanism is set between front frame and door-shaped frame, and it is located above floor, forearm, postbrachium, swing arm, propeller, the first gas spring and the second gas spring including being articulated with front frame top, postbrachium upper end is articulated on door-shaped frame, and lower end is articulated with interconnecting piece and the lower arm part junction of forearm；The one end of swing arm is rotatably connected at the lower end of postbrachium；The both ends of propeller are articulated with postbrachium and swing arm；The both ends of first gas spring are hingedly connected to forearm and postbrachium；The propeller realizes that the awning opening and closing mechanism converts between extended state and retracted state by pushing the swing arm that the forearm is driven to rotate relative to the postbrachium.The present invention is able to achieve the connection of the flexible sealing between awning device and aircraft, effectively avoids the deformation or damage of airplane skin.
Description
Technical field
The present invention relates to a kind of awning opening and closing mechanism more particularly to a kind of awning opening and closing machines for being able to achieve flexible connection
Structure and awning device and connecting bridge.
Background technique
With the rapid development of aeroplane industry and being constantly progressive for science and technology, people couple complete sets of basic equipment relevant to aircraft
More stringent requirements are proposed for facility such as connecting bridge etc., especially to transition bindiny mechanism-connecting bridge between connecting bridge and aircraft
More stringent requirements are proposed for awning.
The patent of publication number CN201020274454.5 discloses a kind of boarding bridge awning switching mechanism, motor, Buddhist nun
Tengential belt and gas spring group are combined into driving device, due to the limitation of structure, the scalable range of awning device compare it is limited, and its
In nylon tape be easy to abrasion during the work time, cause mechanism work unreliable and fail.
Chinese patent ZL200710073676.3 discloses a kind of boarding bridge awning switching mechanism, use propeller with
Forearm directly carries out Hard link, if aircraft moment rises excessively during picking or connecting bridge decline is excessive, be easy to cause
The propeller of switching mechanism fractures or airplane skin deforms or damage.
Above- mentioned information are only used for reinforcing the understanding to background of the invention, therefore it disclosed in the background technology part
It may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Summary of the invention
It is an object of the present invention to overcome above-mentioned the deficiencies in the prior art, a kind of screening for being able to achieve flexible connection is provided
Paulin switching mechanism；
It is another object of the present invention to provide a kind of awning devices for being equipped with awning opening and closing mechanism of the present invention；
It is yet a further object of the present invention to provide a kind of connecting bridges for being equipped with awning device of the present invention.
Additional aspect and advantage of the invention will be set forth in part in the description, and partly will be from description
It is apparent from, or can practice through the invention and acquistion.
According to an aspect of the present invention, a kind of awning opening and closing mechanism is provided, a front frame and a door-shaped frame are set to
Between, and be located above a floor.The awning opening and closing mechanism includes forearm, postbrachium, swing arm, propeller, the first gas spring
With the second gas spring, forearm upper end is articulated with the front frame top comprising interconnecting piece and curved backward by interconnecting piece lower end
The lower arm part of folding；Postbrachium upper end is articulated on the door-shaped frame, lower end be articulated with the interconnecting piece of the forearm with it is described
Lower arm part junction；The one end of swing arm is rotatably connected at the lower end of the postbrachium；The one end of propeller is articulated with
The postbrachium, the other end are articulated with the other end of the swing arm；The both ends of first gas spring are hingedly connected to the forearm
And postbrachium；One end of second gas spring is articulated with the door-shaped frame, and the other end is articulated with the postbrachium.The propeller is logical
It crosses and pushes the swing arm that the forearm is driven to rotate relative to the postbrachium, realize the awning opening and closing mechanism in extended state
It is converted between retracted state.
According to an embodiment of the present invention, when the awning opening and closing mechanism is in the state that is fully retracted into and all stretchs out
State between state and when in whole extended states, the propeller is in stretching state, makes first gas spring
And second gas spring be in confined state, the swing arm is not contacted with the lower arm part of the forearm；When the awning opening and closing
Mechanism is in and is fully retracted into state, and the propeller is in stretching state, contacts the swing arm and the lower arm part of the forearm,
First gas spring and the second gas spring are in confined state.
According to an embodiment of the present invention, state is fully retracted into when the awning opening and closing mechanism is in, described first
Gas spring and the second gas spring are in confined state, and the propeller is in stretching state, the swing arm and the forearm
Lower arm part contact.
According to an embodiment of the present invention, when the awning opening and closing mechanism is in whole extended states, described first
Gas spring and the second gas spring are in elongation state, and the propeller is in retracted state, under the swing arm and the forearm
Arm contact.
According to an embodiment of the present invention, the forearm further includes by the upper arm of interconnecting piece upper end forward fold
Portion, the upper end of the upper arm parts are articulated with the front frame.
According to an embodiment of the present invention, the neighbouring upper arm parts position is equipped with the first limit on the interconnecting piece of the forearm
Position block, when the awning opening and closing mechanism, which is in, is fully retracted into state, first limited block is connected to the postbrachium.
According to an embodiment of the present invention, the postbrachium is equipped with mounting blocks, and the propeller is articulated with the mounting blocks,
The mounting blocks are equipped with the second limited block, when the awning opening and closing mechanism, which is in, is fully retracted into state, second limit
Position block is connected to the door-shaped frame.
According to an embodiment of the present invention, the one side of the lower arm part of the forearm towards the swing arm is equipped with crashworthiness plate.
It according to an embodiment of the present invention, further include safety guard, which includes being installed on institute
The flexible limit switch for stating swing arm, the shrinkage limit collision block being installed on the postbrachium and limit collision block is stretched, and the shrinkage limit collision block and stretched
Limit collision block is located at the two sides of the articulated shaft of the postbrachium and swing arm, when the flexible limit switch and the shrinkage limit collision block connect
When touching, the propeller stops stretching out；When the flexible limit switch and it is described stretch limit collision block and contact when, the propeller stops
It retracts.
According to another aspect of the present invention, a kind of awning device, including front frame, awning opening and closing mechanism and cover at described
The tarpaulin of front frame and awning opening and closing mechanism, which is characterized in that the awning opening and closing mechanism is that awning of the present invention is used
Switching mechanism.
According to another aspect of the present invention, a kind of connecting bridge includes awning opening and closing mechanism of the present invention.
As shown from the above technical solution, the advantages and positive effects of the present invention are:
When awning opening and closing mechanism of the present invention converts between stretching state and retracted mode, mainly by the power of propeller
Swing arm is driven, then forearm is driven by swing arm fitting forearm, awning opening and closing mechanism is further driven to and integrally stretches out or retract.Also
It is to say, the power of propeller not directly acts on forearm in the present invention, but by intermediate member-swing arm indirectly-acting in preceding
Arm.In this way when awning opening and closing mechanism park when whole stretching states and a certain state being fully retracted between state, such as
When its front frame encounters barrier such as aircraft during stretching, propeller can drag swing arm and be detached from forearm for awning opening and closing mechanism,
To effect of the propeller no longer to forearm applied force, at this point, by compressed two gas springs make front frame fit closely in
On aircraft.Therefore, awning opening and closing mechanism of the present invention is able to achieve the flexible connection between awning device and aircraft, and reaches good
Sealing effect, effectively prevent airplane skin and deform or damage due to colliding or squeezing with awning, while also protecting propulsion
Device is from damaging or deforming.
Detailed description of the invention
Its example embodiment is described in detail by referring to accompanying drawing, above and other feature of the invention and advantage will become
It is more obvious.
Figure 1A is awning opening and closing mechanism of the present invention fully retracted state；
Figure 1B is the left view of Figure 1A；
Fig. 1 C is the top view of Figure 1A；
Fig. 2A is that awning opening and closing mechanism of the present invention stretchs out do well completely；
Fig. 2 B is the left view of Fig. 2A；
Fig. 3 A is state when barrier is encountered during stretching by awning opening and closing mechanism of the present invention；
Fig. 3 B is the left view of Fig. 3 A.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that the present invention will
Fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.Identical attached drawing in figure
Label indicates same or similar structure, thus the detailed description that will omit them.
One embodiment of connecting bridge of the present invention, including turntable, the channel that is connected to turntable, the door shape for being connected to Channel front end portion
Frame 100, the floor 200 for being connected to 100 bottom end of door-shaped frame and the awning for being installed on door-shaped frame 100 and floor 200
Device.
One embodiment of awning device of the present invention is mountable to 100 front end of door-shaped frame of a connecting bridge, and positioned at one
The top of plate 200, including front frame 300, switching mechanism and tarpaulin (not shown).Front frame 300 can be a flexible frame, in this way
It can preferably match with the outer contour shape at aircraft hatch, the lower end of front frame 300 is articulated with floor by articulated shaft B
200 front end.Awning opening and closing mechanism is set between door-shaped frame 100 and front frame 300, to be unfolded and pack up awning dress
It sets.
Referring to Figure 1A, Figure 1B, Fig. 1 C and Fig. 2A, Fig. 2 B.One embodiment of awning opening and closing mechanism of the present invention, including forearm 1,
Postbrachium 2, swing arm 3, propeller 4, the first gas spring 5 and the second gas spring 6.
Forearm 1 includes upper arm parts 11 that are integrally formed or being fixedly attached together, lower arm part 12 and connection upper arm
Portion 11, lower arm part 12 interconnecting piece 13, wherein upper arm parts 11, lower arm part 12 extended round about by the both ends of interconnecting piece 13 and
Formed, such as in the present embodiment, upper arm parts 11 are extended forward by the upper end of interconnecting piece 13, lower arm part 12 by interconnecting piece 13 lower end
It extends back.An a crashworthiness plate 15 such as nylon crashworthiness plate (referring to Fig. 3 A) can be fixed in lower arm part 12, can be used for protecting lower arm part
12, mitigate abrasion.The upper arm parts 11 of forearm 1 are articulated with the upper end of front frame 300.Upper arm parts 11, lower arm part 12 and interconnecting piece 13
It can be a straight-bar.
Neighbouring 11 position of upper arm parts is equipped with the first limited block 14 on the interconnecting piece 13 of forearm 1, at awning opening and closing mechanism
When being fully retracted into state, the first limited block 14 is connected to postbrachium (referring to Figure 1A).
One end of postbrachium 2 is articulated on door-shaped frame 100, and the other end of postbrachium 2 is articulated under the interconnecting piece 13 of forearm 1
End, postbrachium 2 can be a straight-bar.
One end of swing arm 3 is rotatably connected at the lower end of postbrachium 2 by shaft A, and swing arm 3 can be a tabular, but
It is not limited.
Propeller 4 can be a cylinder or oil cylinder, one end be articulated with postbrachium 2, the other end is articulated with the another of swing arm 3
End.
The both ends of first gas spring 5 are hingedly connected to forearm 1 and the respective appropriate location of postbrachium 2.
One end of second gas spring 6 is articulated on door-shaped frame 100, and is located at the lower section of postbrachium 2, the second gas spring 6
The other end is articulated on the appropriate location of postbrachium 2.
Postbrachium 2 is equipped with mounting blocks 21, and one end of propeller 4 is articulated with the mounting blocks 21, and 21 can fix one on mounting blocks
Second limited block 22, when awning opening and closing mechanism, which is in, is fully retracted into state, the second limited block 22 is connected to door-shaped frame 100
(referring to Figure 1A).
In one embodiment, switching mechanism further includes the safety guard for protecting switching mechanism to operate.The peace
Full protection device may include the flexible limit switch 7 for being installed on swing arm 3, the shrinkage limit collision block 8 being installed on postbrachium 2 and stretch limit collision block
9, and shrinkage limit collision block 8 and stretch the two sides that limit collision block 9 can be located separately the articulated shaft of postbrachium 2 and swing arm 3.When flexible limit switch 7
When contacting with shrinkage limit collision block 8, propeller 4 stops stretching out；When flexible limit switch 7 is with stretching limit collision block 9 and contacting, propeller 4 stops
Only retract.Propeller 4 can be electrically connected one to control the flexible control system of switching mechanism.Propeller 4 is by pushing 3 band of swing arm
Dynamic forearm 1 is rotated relative to postbrachium 2, to realize that awning opening and closing mechanism of the present invention turns between extended state and retracted state
It changes.
Referring to Figure 1A, Figure 1B and Fig. 1 C, indicate awning opening and closing mechanism of the present invention is fully retracted into state, in the state
Under, awning is retracted to volume minimum, and the flexible limit switch 7 in swing arm at this time 3 is collided with shrinkage limit collision block 8, the first gas spring 5
And second gas spring 6 can be at being compressed into most short status, propeller 4 can be at stretching state, propeller 4 push swing arm 3 with
Forearm 1 is close to.
Referring to Figure 1A, Figure 1B, Fig. 1 C and Fig. 2A, Fig. 2 B, when switching mechanism is from being fully retracted into state to whole extended states
When conversion, propeller 4 starts to shorten, propeller 4 drag swing arm 3 rotated counterclockwise around articulated shaft A and with the lower arm part of forearm 1 12
Between generate gap；Since the first gas spring 5 is in confined state, have stronger elongation trend, at this time because forearm 1 not by
The effect of other external force, forearm 1 start to rotate counterclockwise around the articulated shaft of itself and postbrachium 2 under the action of the first gas spring 5
Until the lower arm part 12 of forearm 1 is close to swing arm 3；At the same time, because front frame 300 and forearm 1 are hinged, front frame 300 exists
Articulated shaft B under the drive of forearm 1 between front frame 300 and floor 200 also starts to make counter-clockwise rotary motion, same with this
When, since the second gas spring 6 is also at confined state, there is stronger elongation trend, therefore postbrachium 2 is in the second gas spring 6
Thrust under around the articulated shaft C of postbrachium 2 and door-shaped frame 100 make clockwise rotation；When the flexible limit in swing arm 3 is opened
Close 7 with postbrachium 2 on stretching limit collision block 9 collide when, propeller 4 stop shorten, may be at being retracted to completely for propeller 4 at this time
Most short status, the first gas spring 5 may be at extending out to longest state, and the first gas spring 5 pushes the lower arm part 12 and pendulum of forearm 1
Arm 3 is close to, and front frame 300 also rotates counterclockwise to farthest around the articulated shaft B on itself and floor 200 under the driving of forearm 1.When
When awning is in whole extended states, the thrust that the first gas spring 5 acts on thereon is passed to front frame 300 by forearm 1, makes front frame
There is preferable sealing between 300 and aircraft；At the same time, the second gas spring 6 can also be in extending out to longest state, postbrachium 2
It can also be in extreme higher position under the action of the second gas spring 6.
A, Fig. 2 B referring to fig. 2 indicate whole extended states of awning opening and closing mechanism of the present invention, in this state, hide
Paulin is softened to volume maximum, and the flexible limit switch 7 in swing arm at this time 3 limits collision block 9 with stretching on postbrachium 2 and collides, the first gas
Spring 5 and the second gas spring 6 can be at extending out to longest state, and propeller 4 can be at being retracted to most short status completely, the first gas
Spring 5 pushes forearm 1 to be close to swing arm 3.
A, Fig. 2 B and Figure 1A, Figure 1B, Fig. 1 C are combined referring to fig. 2, when switching mechanism is from whole extended states to being fully retracted into
When state is converted, propeller 4 starts to extend, and propeller 4 pushes swing arm 3 to revolve clockwise around swing arm 3 and the articulated shaft A of postbrachium 2
Turn, since the lower arm part 12 of forearm 1 is close to swing arm 3, forearm 1 is under the promotion of swing arm 3 also around forearm 1 and postbrachium 2
Articulated shaft make clockwise rotation, because front frame 300 and forearm 1 are hinged, front frame 300 under the drive of forearm 1 around
Articulated shaft B between front frame 300 and floor 200 also start to make clockwise rotation；First gas spring 5 be forced shorten due to
The second gas spring 6 in elongation state has retraction trend, thus the second gas spring 6 shortens, and also cocoa is outside for the second gas spring 6
Power effect is lower and is forced to shorten；When the flexible limit switch 7 in swing arm 3 is collided with shrinkage limit collision block 8, propeller 4 stops elongation,
Propeller 4 may be at extending out to longest state at this time, and the first gas spring 5 can be at most short confined state, and propeller 4 pushes
Swing arm 3 is close to forearm 1, front frame 300 under the driving of forearm 1 also around articulated shaft rotate to apart from door-shaped frame 100 most nearby；
Second gas spring 6 can be at most short confined state, and postbrachium 2 is also rotated under the action of the first gas spring 5 to most close to door shape
At frame 100.
Referring to Fig. 3 A, Fig. 3 B, indicate that the state of barrier is encountered during stretching by awning opening and closing mechanism of the present invention,
Flexible limit switch 7 in swing arm at this time 3 is collided with limit collision block 9 is stretched, and the first gas spring 5 and the second gas spring 6 can be at stretching out
It to longest state and is compressed between most short status, propeller 4 can be at being retracted to most short status, and propeller 4 drags swing arm 3
It is detached from forearm 1.
Specifically, during stretching, when propeller 4 starts to shorten, propeller 4 is dragged for awning opening and closing mechanism of the present invention
Movable pendulum arm 3 rotates counterclockwise around swing arm 3 and the articulated shaft A of postbrachium 2；Since the first gas spring 5 is in confined state, have
Stronger elongation trend, at this time because forearm 1 is not by the effect of other external force, forearm 1 start under the action of the first gas spring 5 around
The articulated shaft of itself and postbrachium 2 rotate counterclockwise；At the same time, because front frame 300 and forearm 1 are hinged, front frame 300 is preceding
Articulated shaft under the drive of arm 1 between front frame 300 and floor 200 also starts to make counter-clockwise rotary motion, separately due to second
Gas spring 6 is also at confined state, have stronger elongation trend, therefore postbrachium 2 under the thrust of the second gas spring 6 around
The articulated shaft of itself and door-shaped frame 100 makees rotary motion counterclockwise；When front frame 300 encounters obstacle during protruding
When object P, barrier P prevents front frame 300 to continue to rotate outward, therefore forearm 1 also stopped movement, and the first gas spring 5 is also stopped
Only elongated, the first gas spring 5 is acted on thrust thereon and passes to front frame 300 by forearm 1 at this time, make front frame 300 and barrier it
Between there is preferable sealing；The second gas spring 6 is also corresponding at the same time stops elongation；And propeller 4 may continue to shorten, and promote
Device 4, which drags swing arm 3, to be continued to make counterclockwise movement around postbrachium 2, and forearm 1 is done because the prevention of barrier can not continue around postbrachium 2
Rotary motion, at this point, swing arm 3 progressively disengages forearm 1.When in swing arm 3 flexible limit switch 7 and stretch limit collision block 9 collide when, push away
Stop shortening into device 4, propeller 4 may be at being retracted to most short status at this time.
Awning opening and closing mechanism is during stretching in the present invention, and after front frame 300 touches barrier, propeller 4 still can be after
It is continuous to shorten, drive swing arm 3 to be detached from the lower arm part 12 of forearm 1, thus no longer to 1 applied force of forearm, and the gas bullet by can be compressed
The active force of spring makes front frame 300 be closely tied in aircraft, guarantees the sealing between aircraft and connecting bridge.Therefore, awning of the present invention
It not only can ensure that with switching mechanism and fitted closely with aircraft, but also aircraft can be protected to escape injury.
It should be appreciated that the present invention is not limited in its application to detailed construction and the arrangement side of component proposed in this paper
Formula.The present invention can have other embodiments, and can realize and execute in many ways.Aforesaid deformation form and modification
Form is fallen within the scope of the present invention.It should be appreciated that invention disclosed and defined herein extends in text and/or attached drawing
In mention or all alternative combinations of two or more apparent independent features.All these different combinations constitute this
Multiple alternative aspects of invention.Embodiment as described herein illustrates to become known for realizing best mode of the invention, and
Those skilled in the art will be enable using the present invention.In addition, term " first ", " second " and " third " in claims
It is used as to mark Deng only and use, be not the numerical limit to its object.
Claims (10)
1. a kind of awning opening and closing mechanism, is set between a front frame and a door-shaped frame, and is located above a floor, feature
It is, the awning opening and closing mechanism includes:
Forearm, end is articulated with the front frame top thereon comprising interconnecting piece and is bent down backward by interconnecting piece lower end
Arm；
Postbrachium, end is articulated on the door-shaped frame thereon, and lower end is articulated with the interconnecting piece and the lower arm of the forearm
Portion junction；
Swing arm, one end are rotatably connected at the lower end of the postbrachium；
Propeller, one end are articulated with the postbrachium, and the other end is articulated with the other end of the swing arm；
First gas spring, both ends are hingedly connected to the forearm and postbrachium；
Second gas spring, one end are articulated with the door-shaped frame, and the other end is articulated with the postbrachium；
The propeller realizes the awning with opening by pushing the swing arm that the forearm is driven to rotate relative to the postbrachium
Mechanism is closed to convert between extended state and retracted state.
2. awning opening and closing mechanism as described in claim 1, which is characterized in that when the awning opening and closing mechanism is in all
State between retracted mode and whole extended state and when in whole extended states, the propeller, which is in, stretches out shape
State, makes first gas spring and the second gas spring be in confined state, and the swing arm and the lower arm part of the forearm do not connect
Touching；It is fully retracted into state when the awning opening and closing mechanism is in, the propeller is in stretching state, makes the swing arm and institute
The lower arm part contact of forearm is stated, first gas spring and the second gas spring are in confined state.
3. awning opening and closing mechanism as described in claim 1, which is characterized in that when the awning opening and closing mechanism is in all
Extended state, first gas spring and the second gas spring are in elongation state, and the propeller is in retracted state, the pendulum
Arm is contacted with the lower arm part of the forearm.
4. awning opening and closing mechanism as described in claim 1, which is characterized in that the forearm further includes by the interconnecting piece
The upper arm parts of end forward fold, the upper end of the upper arm parts are articulated with the front frame.
5. awning opening and closing mechanism as claimed in claim 4, which is characterized in that on the interconnecting piece of the forearm it is neighbouring it is described on
Arm position is equipped with the first limited block, when the awning opening and closing mechanism, which is in, is fully retracted into state, first limited block
It is connected to the postbrachium.
6. awning opening and closing mechanism as described in claim 1, which is characterized in that the postbrachium is equipped with mounting blocks, described to push away
The mounting blocks are articulated with into device, the mounting blocks are equipped with the second limited block, when the awning opening and closing mechanism is in all contractings
When the state of returning, second limited block is connected to the door-shaped frame.
7. awning opening and closing mechanism as described in claim 1, which is characterized in that the lower arm part of the forearm is towards the swing arm
One side be equipped with crashworthiness plate.
8. such as awning opening and closing mechanism of any of claims 1-7, which is characterized in that further include safeguard protection dress
It sets, which includes the flexible limit switch for being installed on the swing arm, the shrinkage limit collision block being installed on the postbrachium
With stretch limit collision block, and the shrinkage limit collision block and stretch the two sides that limit collision block is located at the articulated shaft of the postbrachium and swing arm, work as institute
It states flexible limit switch and when the shrinkage limit collision block contacts, the propeller stops stretching out；When the flexible limit switch and institute
It states when stretching limit collision block contact, the propeller stops retracting.
9. a kind of awning device, including front frame, awning opening and closing mechanism and the front frame and awning opening and closing mechanism are covered at
Tarpaulin, which is characterized in that the awning opening and closing mechanism is such as awning opening and closing machine of any of claims 1-8
Structure.
10. a kind of connecting bridge, which is characterized in that including awning device as claimed in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510890671.4A CN106828965B (en) | 2015-12-07 | 2015-12-07 | Awning opening and closing mechanism, awning device and connecting bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510890671.4A CN106828965B (en) | 2015-12-07 | 2015-12-07 | Awning opening and closing mechanism, awning device and connecting bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106828965A CN106828965A (en) | 2017-06-13 |
| CN106828965B true CN106828965B (en) | 2019-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510890671.4A Active CN106828965B (en) | 2015-12-07 | 2015-12-07 | Awning opening and closing mechanism, awning device and connecting bridge |
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| CN103924504A (en) * | 2013-01-10 | 2014-07-16 | 深圳中集天达空港设备有限公司 | Ship boarding bridge awning device and drive method thereof |
| CN104139864A (en) * | 2013-05-08 | 2014-11-12 | 深圳中集天达空港设备有限公司 | Awning device, boarding bridge and control method of awning device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004016272B4 (en) * | 2004-04-02 | 2006-08-17 | Hübner GmbH | Passenger stairs or passenger bridge |
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2015
- 2015-12-07 CN CN201510890671.4A patent/CN106828965B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101066705A (en) * | 2007-03-22 | 2007-11-07 | 中国国际海运集装箱(集团)股份有限公司 | Awning opening and closing unit for boarding bridge |
| CN103924504A (en) * | 2013-01-10 | 2014-07-16 | 深圳中集天达空港设备有限公司 | Ship boarding bridge awning device and drive method thereof |
| CN104139864A (en) * | 2013-05-08 | 2014-11-12 | 深圳中集天达空港设备有限公司 | Awning device, boarding bridge and control method of awning device |
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| CN106828965A (en) | 2017-06-13 |
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Effective date of registration: 20210621 Address after: 518103 No.9, Fuyuan 2nd Road, Fuyong street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT Co.,Ltd. Address before: No.4, Gongye 4th Road, Shekou Industrial Zone, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN CIMC-TIANDA AIRPORT SUPPORT Co.,Ltd. Patentee before: China International Marine Containers (Group) Co.,Ltd. |
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