CN107215478A - Triple channel connecting bridge prevents the control device of center-aisle sliding out of control when flexible - Google Patents
Triple channel connecting bridge prevents the control device of center-aisle sliding out of control when flexible Download PDFInfo
- Publication number
- CN107215478A CN107215478A CN201710475584.1A CN201710475584A CN107215478A CN 107215478 A CN107215478 A CN 107215478A CN 201710475584 A CN201710475584 A CN 201710475584A CN 107215478 A CN107215478 A CN 107215478A
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- China
- Prior art keywords
- rope
- hauling
- outer tunnel
- frame
- control
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- B64F1/30—Ground or aircraft-carrier-deck installations for embarking or disembarking passengers
- B64F1/305—Bridges extending between terminal building and aircraft, e.g. telescopic, vertically adjustable
Abstract
The control device of center-aisle sliding out of control is prevented when being stretched the invention discloses triple channel connecting bridge, including：Outer tunnel；Middle passage, is slidably mounted in outer tunnel, is connected by one first rope with outer tunnel；Internal channel, is slidably mounted in middle passage, is connected by one second rope with outer tunnel；Hauling-chain frame, one end is fixed on the bottom of middle passage, and the other end is overlapped on outer tunnel bottom, and hauling-chain frame is with respect to outer tunnel slidably；Hitch frame, one end is fixed on the bottom of internal channel, and the other end is overlapped in hauling-chain frame, and hitch frame is with respect to hauling-chain frame slidably；Detection means, for detecting whether the first rope and the second rope are broken；Locking device, is electrically connected with detection means, on hitch frame or hauling-chain frame, and locking device is used to lock the relative slip between hitch frame and hauling-chain frame.During the present invention only need to set a locking device to solve in conventional structure the problem of passage sliding out of control.
Description
Technical field
The present invention relates to Boarding bridge access technology, prevent center-aisle out of control when more particularly to triple channel connecting bridge is flexible
The control device of sliding.
Background technology
During triple channel connecting bridge (internal channel, middle passage, outer tunnel) telescopic moving, by two steel wire rope controls of channel bottom
Sync pulling between internal channel processed, middle passage, outer tunnel stretches；Because steel wire rope has risk of breakage, if any of which bar steel
After cord fracture, the sliding out of control of middle passage will be caused, causes security risk.
Had for this and set locking device to lock the sliding out of control between passage in internal channel and middle channel bottom
Fixed structure, but existing locking device is all to be directly arranged at passage, it is necessary to add more parts, it is complicated,
The complexity of increase system, improves production cost and maintenance cost, it is seen that existing locking device still has in structure
Larger defect, with perfect space, being provided for this present invention when a kind of structurally consummate triple channel connecting bridge stretches prevents
The control device of center-aisle sliding out of control.
The content of the invention
In order to solve the above problems, the present invention, which is provided, prevents middle logical when a kind of structurally consummate triple channel connecting bridge stretches
The control device of road sliding out of control.
The technical solution adopted for the present invention to solve the technical problems is：
Triple channel connecting bridge prevents the control device of center-aisle sliding out of control when flexible, including：
Outer tunnel；
Middle passage, is slidably mounted in outer tunnel, is connected by one first rope with outer tunnel；
Internal channel, is slidably mounted in middle passage, is connected by one second rope with outer tunnel；
Hauling-chain frame, one end is fixed on the bottom of middle passage, and the other end is overlapped on outer tunnel bottom, and hauling-chain frame is with respect to outer tunnel
Slidably；
Hitch frame, one end is fixed on the bottom of internal channel, and the other end is overlapped in hauling-chain frame, and hitch frame can with respect to hauling-chain frame
Slide；
Detection means, for detecting whether the first rope and the second rope are broken；
Locking device, is electrically connected with, on hitch frame or hauling-chain frame, locking device is led for locking with detection means
Draw the relative slip between frame and hauling-chain frame.
The locking device includes：
Track, on hitch frame or hauling-chain frame；
Electromagnetism clipper disk brake, it is locked for being carried out to track on hauling-chain frame or hitch frame.
The detection means includes at least Liang Zu testing agencies, and every group of testing agency includes two detection switch, the first rope
Or second fall after cord break to can trigger detection switch, detection switch is electrically connected with locking device.
The detection switch is set to swing arm travel switch.
The end that described first rope one end is located inside outer tunnel with middle passage is connected, and the middle passage is located at outer tunnel
Rotatably arranged with there is one first guide wheel on outside end, the other end pile warp of first rope first guide wheel leads to outer
Road is connected.
The end that described second rope one end is located at outside middle passage with internal channel is connected, and is additionally provided with the middle passage
Second guide wheel, the second guide wheel of the second rope other end pile warp is connected with outer tunnel.
First rope and the second rope are all set to steel wire rope.
The locking device includes：
Latch, is slidably mounted on hitch frame or hauling-chain frame；
Jack, on hauling-chain frame or hitch frame, jack coordinates with latch.
The beneficial effects of the invention are as follows：The present invention in hitch frame or hauling-chain frame by setting locking device, in the first rope
Or the second relative motion between the locked hitch frame of when locking device that is broken of rope and hauling-chain frame, and then reach it is locked in
The phenomenon of passage sliding out of control；Hitch frame and hauling-chain frame are the conventional structures of triple channel connecting bridge, and the present invention only need to be conventional
In a locking device is set in structure can solving the problem of passage sliding out of control, structure is very simple, works highly stable, can
The expense of manufacturing cost and later maintenance is reduced, practicality is very strong.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples：
Fig. 1 is the schematic diagram one of the present invention；
Fig. 2 is the schematic diagram two of the present invention；
Fig. 3 is the transverse sectional view of the present invention；
Fig. 4 is the horizontal schematic diagram of another embodiment of the invention.
Embodiment
1~Fig. 3 of reference picture, the present invention is that triple channel connecting bridge prevents the control of center-aisle sliding out of control from filling when flexible
Put, including：
Outer tunnel 1, the bottom of outer tunnel 1 is provided with road wheel 5；
Middle passage 2, is slidably mounted in outer tunnel 1, is connected by one first rope 3 with outer tunnel 1；
Internal channel 4, is slidably mounted in middle passage 2, is connected by one second rope 6 with outer tunnel 1, described first
The rope 6 of rope 3 and second is all preferably arranged to steel wire rope, and cost is low, and intensity is high；
Hauling-chain frame 7, one end is fixed on the bottom of middle passage 2, and the other end is overlapped on the bottom of outer tunnel 1, and hauling-chain frame 7 is relatively outer
Passage 1 is slidably；
Hitch frame 8, one end is fixed on the bottom of internal channel 4, and the other end is overlapped in hauling-chain frame 7, and hitch frame 8 is with respect to drag chain
Frame 7 is slidably；
Detection means, for detecting whether the first rope 3 and the second rope 6 are broken；
Locking device, is electrically connected with detection means, on hitch frame 8 or hauling-chain frame 7, and locking device is used to lock
Relative slip between hitch frame 8 and hauling-chain frame 7.The present invention in hitch frame 8 or hauling-chain frame 7 by setting locking device, the
Relative motion between the locked hitch frame 8 of when locking device and hauling-chain frame 7 that one rope or the second rope are broken, Jin Erda
To the phenomenon of locked middle passage 2 sliding out of control；Hitch frame 8 and hauling-chain frame 7 are the conventional structures of triple channel connecting bridge, and the present invention is only
In in conventional structure a locking device need to being set to solve the problem of 2 sliding out of control of passage, structure is very simple, work
It is highly stable, it is possible to decrease manufacturing cost and the expense of later maintenance, practicality are very strong.Specific workflow is as follows,
The action of road wheel 5 drives outer tunnel 1, middle passage 2, internal channel 4 to stretch, when detection means detects the first rope 3 or the second rope
When rope 6 is broken, detection means sends signal, and road wheel 5 brakes locked, and locking device is received hauling-chain frame 7 and traction after signal
Frame 8 is locked, and because hauling-chain frame 7 is fixed with middle passage 2, hitch frame 8 is fixed with internal channel 4, that is, having locked the He of internal channel 4
The relative slip of middle passage 2, outer tunnel 1 is locked by road wheel 5, so realizes the lock of internal channel 4, middle passage 2 and outer tunnel 1
It is fixed.
As illustrated, the locking device can specifically use implementation below, including：
Track 9, on hauling-chain frame 7, track 9 can be integrally formed with hauling-chain frame 7；
Electromagnetism clipper disk brake 10, it is locked for being carried out to track 9 on hitch frame 8；Certainly electricity can also be taken
Magnetic clipper disk brake 10 is arranged on hauling-chain frame 7, and track 9 is arranged on the embodiment on hitch frame 8；Wherein electromagnetism pincers disk braking
Device 10 can be amplified coupling mechanism force by connecting rod, and specific connecting rod structure for amplifying has numerous embodiments, as shown in Figure 3 and Figure 4.
Wherein, locking device can use the embodiment of other structures form, it may for example comprise：Latch, slideably pacifies
On hitch frame or hauling-chain frame；Jack, on hauling-chain frame or hitch frame, jack and latch coordinate, in the first rope or
During the second cord break, drive latch to match somebody with somebody with jack by actuating unit and close, and then between locked hitch frame and hauling-chain frame
Relative motion, the locking device of said structure also can reach same technique effect.
As illustrated, the detection means includes at least Liang Zu testing agencies, every group of testing agency includes two detection switch
11, fall to can trigger detection switch 11 after the first rope 3 or the fracture of the second rope 6, detection switch 11 electrically connects with locking device
Connect；Wherein detection switch 11 is preferably arranged to swing arm travel switch.In order to increase the detection sensitivity of detection means, Ke Yigen
According to the quantity for being actually needed regulation detection switch 11, swing arm travel switch and the first rope 3 or for falling after fracture in addition
Two ropes 6 coordinate very good, therefore are preferred, and detection switch 11 can also be using other embodiments, such as photoelectric sensor
Or other form etc..
As illustrated, the end that described one end of first rope 3 and middle passage 2 are located inside outer tunnel 1 is connected, it is described in it is logical
Road 2 is located on the end outside outer tunnel 1 rotatably arranged with there is one first guide wheel 12, the other end of first rope 3 around
It is connected through first guide wheel 12 with outer tunnel 1；The end that described one end of second rope 6 is located at outside middle passage 2 with internal channel 4 connects
Connect, the second guide wheel 13, second guide wheel of other end pile warp 13 of the second rope 6 and outer tunnel 1 are additionally provided with the middle passage 2
Connection.Linked when realizing that internal channel 4, middle passage 2 and outer tunnel 1 stretch by the connection of the first rope 3 and the second rope 6.
Above-described embodiment is the preferred scheme of the present invention, and the present invention can also have other embodiments.The technology of this area
Personnel can also make equivalent variations or replacement on the premise of without prejudice to spirit of the invention, and these equivalent modifications or replacement are wrapped
It is contained in the scope set by the application claim.
Claims (8)
1. triple channel connecting bridge prevents the control device of center-aisle sliding out of control when flexible, it is characterised in that including：
Outer tunnel；
Middle passage, is slidably mounted in outer tunnel, is connected by one first rope with outer tunnel；
Internal channel, is slidably mounted in middle passage, is connected by one second rope with outer tunnel；
Hauling-chain frame, one end is fixed on the bottom of middle passage, and the other end is overlapped on outer tunnel bottom, and hauling-chain frame can be slided with respect to outer tunnel
It is dynamic；
Hitch frame, one end is fixed on the bottom of internal channel, and the other end is overlapped in hauling-chain frame, and hitch frame can be slided with respect to hauling-chain frame
It is dynamic；
Detection means, for detecting whether the first rope and the second rope are broken；
Locking device, is electrically connected with detection means, on hitch frame or hauling-chain frame, and locking device is used to lock hitch frame
Relative slip between hauling-chain frame.
2. triple channel connecting bridge as claimed in claim 1 prevents the control device of center-aisle sliding out of control when flexible, it is special
Levy and be that the locking device includes：
Track, on hitch frame or hauling-chain frame；
Electromagnetism clipper disk brake, it is locked for being carried out to track on hauling-chain frame or hitch frame.
3. triple channel connecting bridge as claimed in claim 1 prevents the control device of center-aisle sliding out of control when flexible, it is special
Levy and be that the detection means includes at least Liang Zu testing agencies, every group of testing agency includes two detection switch, the first rope or
Fall after second cord break and can trigger detection switch, detection switch is electrically connected with locking device.
4. triple channel connecting bridge as claimed in claim 3 prevents the control device of center-aisle sliding out of control when flexible, it is special
Levy and be that the detection switch is set to swing arm travel switch.
5. triple channel connecting bridge as claimed in claim 3 prevents the control device of center-aisle sliding out of control when flexible, it is special
Levy and be that described first rope one end is connected with the end that middle passage is located inside outer tunnel, the middle passage is located at outside outer tunnel
Rotatably arranged with having one first guide wheel, the other end pile warp of first rope first guide wheel and outer tunnel on the end in portion
Connection.
6. triple channel connecting bridge as claimed in claim 3 prevents the control device of center-aisle sliding out of control when flexible, it is special
Levy and be that the end that described second rope one end and internal channel are located at outside middle passage is connected, the is additionally provided with the middle passage
Two guide wheels, the second guide wheel of the second rope other end pile warp is connected with outer tunnel.
7. triple channel connecting bridge as claimed in claim 3 prevents the control device of center-aisle sliding out of control when flexible, it is special
Levy and be that first rope and the second rope are all set to steel wire rope.
8. triple channel connecting bridge as claimed in claim 1 prevents the control device of center-aisle sliding out of control when flexible, it is special
Levy and be that the locking device includes：
Latch, is slidably mounted on hitch frame or hauling-chain frame；
Jack, on hauling-chain frame or hitch frame, jack coordinates with latch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710475584.1A CN107215478B (en) | 2017-06-21 | 2017-06-21 | Control device for preventing uncontrolled sliding of middle channel during extension and retraction of three-channel boarding bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710475584.1A CN107215478B (en) | 2017-06-21 | 2017-06-21 | Control device for preventing uncontrolled sliding of middle channel during extension and retraction of three-channel boarding bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107215478A true CN107215478A (en) | 2017-09-29 |
| CN107215478B CN107215478B (en) | 2023-05-12 |
Family
ID=59950099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710475584.1A Active CN107215478B (en) | 2017-06-21 | 2017-06-21 | Control device for preventing uncontrolled sliding of middle channel during extension and retraction of three-channel boarding bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107215478B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928437A (en) * | 2018-09-28 | 2018-12-04 | 华德宝机械（昆山）有限公司 | One kind, which goes on board to bridge, waits castle channel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4344200A (en) * | 1980-09-25 | 1982-08-17 | Abex Corporation | Bridge brake system |
| CN101903248A (en) * | 2007-12-18 | 2010-12-01 | 奥蒂斯电梯公司 | Apparatus for moving tunnel part of boarding bridge |
| CN205396576U (en) * | 2016-03-01 | 2016-07-27 | 中国国际海运集装箱(集团)股份有限公司 | Connecting bridge and active channel braking system thereof |
| CN106428611A (en) * | 2016-09-30 | 2017-02-22 | 美迪斯智能装备有限公司 | Auxiliary braking system for boarding bridge |
| CN207000840U (en) * | 2017-06-21 | 2018-02-13 | 蒂森克虏伯机场系统(中山)有限公司 | Triple channel connecting bridge prevents the control device of center-aisle sliding out of control when flexible |
-
2017
- 2017-06-21 CN CN201710475584.1A patent/CN107215478B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4344200A (en) * | 1980-09-25 | 1982-08-17 | Abex Corporation | Bridge brake system |
| CN101903248A (en) * | 2007-12-18 | 2010-12-01 | 奥蒂斯电梯公司 | Apparatus for moving tunnel part of boarding bridge |
| CN205396576U (en) * | 2016-03-01 | 2016-07-27 | 中国国际海运集装箱(集团)股份有限公司 | Connecting bridge and active channel braking system thereof |
| CN106428611A (en) * | 2016-09-30 | 2017-02-22 | 美迪斯智能装备有限公司 | Auxiliary braking system for boarding bridge |
| CN207000840U (en) * | 2017-06-21 | 2018-02-13 | 蒂森克虏伯机场系统(中山)有限公司 | Triple channel connecting bridge prevents the control device of center-aisle sliding out of control when flexible |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928437A (en) * | 2018-09-28 | 2018-12-04 | 华德宝机械（昆山）有限公司 | One kind, which goes on board to bridge, waits castle channel |
| CN108928437B (en) * | 2018-09-28 | 2024-04-16 | 华德宝机械（昆山）有限公司 | Boarding bridge boarding building passageway |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107215478B (en) | 2023-05-12 |
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