CN102991690A - Synchronous boarding bridge rising and falling detection system - Google Patents
Synchronous boarding bridge rising and falling detection system Download PDFInfo
- Publication number
- CN102991690A CN102991690A CN2012103892603A CN201210389260A CN102991690A CN 102991690 A CN102991690 A CN 102991690A CN 2012103892603 A CN2012103892603 A CN 2012103892603A CN 201210389260 A CN201210389260 A CN 201210389260A CN 102991690 A CN102991690 A CN 102991690A
- Authority
- CN
- China
- Prior art keywords
- boarding bridge
- decoder
- potential device
- stay
- supported
- Prior art date
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a synchronous boarding bridge rising and falling detection system. A guyed decoder or potential is arranged on each of lifting vertical posts of the left side and the right side of a boarding bridge passage; the rising and falling height difference value of the lifting vertical posts of the both sides of the boarding bridge passage is detected by the guyed decoders or potentials; and when the detected height difference value is out of an allowed range, a boarding bridge control system sends out a control signal, then adjusts or stops the rising and falling of the boarding bridge and reuses the boarding bridge after a trouble is removed. The system can detect weather the synchronism of the lifting vertical posts is excellent in time and can adjust at once if the synchronism is not good; with the adoption of the system, the increment of the rising and falling load of the boarding bridge and the increment of the load of a hydraulic station motor caused by the supernumerary additional stress of the passage due to oversized height difference of the both sides of the lifting vertical posts are avoided, the structural strength of the passage is ensured, and the safety and the reliability of the boarding bridge are improved; and in addition, the detection system is simple in total structure, convenient and easy to install and convenient to maintain.
Description
Technical field
The present invention relates to connecting bridge, especially relate to the synchronous checking system of connecting bridge lifting.
Background technology
Lifting system of aircraft loading bridge mainly is comprised of the lifting column that is installed in the passage arranged on left and right sides, lifting column is made of hydraulic actuating cylinder in inside and outside conduit and the inner catheter etc., can the lifting column on both sides rise or descend synchronously, is directly connected to the reliability and safety of connecting bridge.If the lifting column synchronism on both sides is bad, and can not in time detect again and controlled, the diff-H on lifting column both sides will make passage be subject to extra additional stress so, so not only can increase the weight of the load of connecting bridge lifting, increase the load of hydraulic motor, and often be subject to additional stress, also can cause very adverse influence to the structural strength of passage.When diff-H is excessive, even can cause the phenomenon of collapsing of connecting bridge, this accident at home, abroad all once occured.
Summary of the invention
In order to address the above problem, the invention provides and a kind ofly whether synchronously can detect in real time the connecting bridge lifting and signal in time is transferred to Aerobridge control system, make Aerobridge control system in time adjust or stop the synchronous checking system of connecting bridge lifting according to signal.
The present invention is that the technical scheme that its technical matters of solution adopts is:
The synchronous checking system of connecting bridge lifting, it is characterized in that comprising: the lifting column in the Boarding bridge access arranged on left and right sides is respectively arranged with a stay-supported decoder or potential device, wherein, the body of described stay-supported decoder or potential device is fixed on the top of lifting column outer catheter, the backguy end of stay-supported decoder or potential device is fixed on the top of lifting column inner catheter, and the signal output part of described stay-supported decoder or potential device links to each other with the signal input part of Aerobridge control system.
Further, described stay-supported decoder or potential device are rotary-type decoder or the potential device of stay-supported spring device.
As the further improvement of such scheme, this system also comprises protective cover, and described stay-supported decoder or potential device are arranged in the cavity of the inside and outside conduit of lifting column and protective cover composition.
Further, the top of lifting column outer catheter is equipped with flange, and the body of described stay-supported decoder or potential device is fixed on the flange by a mounting bracket.
Further, the backguy end of described stay-supported decoder or potential device is fixed on the top of lifting column inner catheter by an adapter plate.
The invention has the beneficial effects as follows: the synchronous checking system of connecting bridge lifting of the present invention, lifting column in the Boarding bridge access arranged on left and right sides is respectively arranged with a stay-supported decoder or potential device, detect the height difference of Boarding bridge access both sides lifting column lifting by stay-supported decoder or potential device, when the height difference that detects exceeds the scope of allowing, Aerobridge control system will send control signal, and then adjust or stop the lifting of connecting bridge, pending fault re-uses after getting rid of; Whether can in time detect the lifting column synchronism by this system good, if bad can pulling up a horse adjusted, avoid the diff-H on lifting column both sides to cross ambassador's passage and be subject to extra additional stress, thereby increase the weight of the load of load and the increase hydraulic motor of connecting bridge lifting, guarantee the structural strength of passage, improved the safety and reliability of connecting bridge; And this checking system integral structure is simple, simple installation, easy to maintenance.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the accompanying drawing of required use was done simple declaration during the below will describe embodiment.Obviously, described accompanying drawing is a part of embodiment of the present invention, rather than whole embodiment, those skilled in the art under the prerequisite of not paying creative work, other design plans and the accompanying drawing that can also obtain according to these accompanying drawings:
Fig. 1 is that the embodiment of the invention is installed in the cutaway view on the Boarding bridge access arranged on left and right sides lifting column;
Fig. 2 is the partial enlarged drawing A of Fig. 1;
Fig. 3 is that the P of Fig. 2 is to view.
The specific embodiment
With reference to Fig. 1, Fig. 2 and Fig. 3, the synchronous checking system preferred embodiment of connecting bridge lifting of the present invention, comprise: left at Boarding bridge access, be respectively arranged with a stay-supported decoder on the lifting column of right both sides, the stay-supported decoder adopts the rotary-type decoder of stay-supported spring device in the present embodiment, wherein, the body 11 of described stay-supported decoder is fixed on the flange 5 at lifting column outer catheter 31 tops by a mounting bracket 2, the backguy end 12 of stay-supported decoder is fixed on the top of lifting column inner catheter 32 by a backguy adapter plate 4, and the signal output part of described stay-supported decoder links to each other with the signal input part of Aerobridge control system; When under HYDRAULIC CONTROL SYSTEM, relative motion occurs in inside and outside conduit 32,31, and when lifting column rose, the cable of stay-supported decoder was pulled, and inner roller and then rotates, and produces displacement signal; When lifting column descended, inside and outside conduit 32,31 relative distance reduced, and the stay-supported decoder utilizes the tension force of contained spring to make propulsive effort, cable is taken back roller, send simultaneously dropping signal, compare the right and left signal, can detect in real time the diff-H of both sides lifting column.When difference surpasses allowed value, take appropriate measures and adjust.
Further, this system also comprises protective cover 6, described stay-supported decoder be arranged on the inside and outside conduit 32 of lifting column, 31 and the cavity that forms of protective cover 6 in, this arranges and can make the stay-supported decoder not be vulnerable to extraneous pollution, increase the service life, reduce maintenance cost.
Stay-supported decoder in the present embodiment also can adopt pulling-type potentiometer or other similar deviation meter to replace.
More than be that better enforcement of the present invention is specified, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite of spirit of the present invention, as adopt the stay-supported decoder of other type, the body of stay-supported decoder does not adopt flange to fix but adopts pull bar or other similar structures to fix etc., and the distortion that these are equal to or replacement all are included in the application's claim limited range.
Claims (5)
1. the synchronous checking system of connecting bridge lifting, it is characterized in that comprising: the lifting column in the Boarding bridge access arranged on left and right sides is respectively arranged with a stay-supported decoder or potential device, wherein, the body of described stay-supported decoder or potential device is fixed on the top of lifting column outer catheter, the backguy end of stay-supported decoder or potential device is fixed on the top of lifting column inner catheter, and the signal output part of described stay-supported decoder or potential device links to each other with the signal input part of Aerobridge control system.
2. the synchronous checking system of connecting bridge lifting according to claim 1, it is characterized in that: described stay-supported decoder or potential device are rotary-type decoder or the potential device of stay-supported spring device.
3. the synchronous checking system of connecting bridge lifting according to claim 1 and 2, it is characterized in that: this system also comprises protective cover, described stay-supported decoder or potential device are arranged in the cavity that the inside and outside conduit of lifting column and protective cover form.
4. the synchronous checking system of connecting bridge lifting according to claim 3, it is characterized in that: the top of lifting column outer catheter is equipped with flange, and the body of described stay-supported decoder or potential device is fixed on the flange by a mounting bracket.
5. the synchronous checking system of connecting bridge lifting according to claim 3, it is characterized in that: the backguy end of described stay-supported decoder or potential device is fixed on the top of lifting column inner catheter by an adapter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210389260.3A CN102991690B (en) | 2012-10-15 | 2012-10-15 | The synchronous detection system of connecting bridge lifting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210389260.3A CN102991690B (en) | 2012-10-15 | 2012-10-15 | The synchronous detection system of connecting bridge lifting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102991690A true CN102991690A (en) | 2013-03-27 |
| CN102991690B CN102991690B (en) | 2016-05-04 |
Family
ID=47920924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210389260.3A Active CN102991690B (en) | 2012-10-15 | 2012-10-15 | The synchronous detection system of connecting bridge lifting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102991690B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569415A (en) * | 2017-06-14 | 2018-09-25 | 中国国际海运集装箱(集团)股份有限公司 | Height measuring device and connecting bridge with the device |
| CN109000951A (en) * | 2018-07-17 | 2018-12-14 | 杭州为诺智能科技有限公司 | The quickly method and system of detection same table consistency |
| CN110134058A (en) * | 2019-05-16 | 2019-08-16 | 深圳市捷赛机电有限公司 | A kind of connecting bridge examination bridge operation detection system and method |
| CN113029546A (en) * | 2021-03-30 | 2021-06-25 | 宁波乐歌舒蔓卫浴科技有限公司 | Device and method for detecting performance of lifting table leg |
| CN113175914A (en) * | 2021-03-19 | 2021-07-27 | 武汉二航路桥特种工程有限责任公司 | Method for monitoring walking synchronism among vehicle-mounted equipment units |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2292072Y (en) * | 1996-12-16 | 1998-09-23 | 深圳天达空港设备有限公司 | Electromechanicl type lifting/lowering synchronous automatic corrector for passenger loading bridge |
| CN101559836A (en) * | 2008-04-15 | 2009-10-21 | 中国国际海运集装箱(集团)股份有限公司 | Aerobridge lifting device and method for adjusting same |
| CN202935588U (en) * | 2012-10-15 | 2013-05-15 | 蒂森克虏伯机场系统(中山)有限公司 | Synchronous aerobridge lifting detection system |
-
2012
- 2012-10-15 CN CN201210389260.3A patent/CN102991690B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2292072Y (en) * | 1996-12-16 | 1998-09-23 | 深圳天达空港设备有限公司 | Electromechanicl type lifting/lowering synchronous automatic corrector for passenger loading bridge |
| CN101559836A (en) * | 2008-04-15 | 2009-10-21 | 中国国际海运集装箱(集团)股份有限公司 | Aerobridge lifting device and method for adjusting same |
| CN202935588U (en) * | 2012-10-15 | 2013-05-15 | 蒂森克虏伯机场系统(中山)有限公司 | Synchronous aerobridge lifting detection system |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108569415A (en) * | 2017-06-14 | 2018-09-25 | 中国国际海运集装箱(集团)股份有限公司 | Height measuring device and connecting bridge with the device |
| WO2018228419A1 (en) * | 2017-06-14 | 2018-12-20 | 中国国际海运集装箱(集团)股份有限公司 | Height measurement device and boarding bridge having same |
| EP3640144A4 (en) * | 2017-06-14 | 2021-03-31 | China International Marine Containers (Group) Ltd. | Height measurement device and boarding bridge having same |
| CN109000951A (en) * | 2018-07-17 | 2018-12-14 | 杭州为诺智能科技有限公司 | The quickly method and system of detection same table consistency |
| CN110134058A (en) * | 2019-05-16 | 2019-08-16 | 深圳市捷赛机电有限公司 | A kind of connecting bridge examination bridge operation detection system and method |
| CN110134058B (en) * | 2019-05-16 | 2021-02-02 | 深圳市捷赛机电有限公司 | Boarding bridge test operation detection system and method |
| CN113175914A (en) * | 2021-03-19 | 2021-07-27 | 武汉二航路桥特种工程有限责任公司 | Method for monitoring walking synchronism among vehicle-mounted equipment units |
| CN113029546A (en) * | 2021-03-30 | 2021-06-25 | 宁波乐歌舒蔓卫浴科技有限公司 | Device and method for detecting performance of lifting table leg |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102991690B (en) | 2016-05-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102991690A (en) | Synchronous boarding bridge rising and falling detection system | |
| CN202935588U (en) | Synchronous aerobridge lifting detection system | |
| CN103806369A (en) | Connection method of viscous damper for achieving earthquake resistance of long-span bridge | |
| CN207737282U (en) | The roof of suspension train and suspension train with it | |
| CN203580959U (en) | Railway vehicle apron board | |
| CN107628052B (en) | Built-in wheel for the built-in bogie of axle box is to composition | |
| CN206014221U (en) | A kind of escalator guide rail connection structure | |
| CN202352355U (en) | Protection device of plumb line monitoring system for nuclear island containment deformation | |
| CN203939270U (en) | Plain type verticallifting stereo jiffy stand | |
| CN203006723U (en) | Urban rail vehicle lifting limit steel wire rope | |
| CN205439948U (en) | Installation protective structure of power battery group | |
| CN203974801U (en) | Carriage gas dome anchor fitting | |
| CN207003305U (en) | A kind of floating type height-limiting frame | |
| CN205381585U (en) | Storage tank lug device and storage tank hoist and mount system | |
| CN205527197U (en) | Elevator cab diverting pulley | |
| CN209429815U (en) | Supporting connecting piece is adjusted in shield door bottom | |
| CN206799043U (en) | Adaptive two-way other rope sheave | |
| CN204086290U (en) | A kind of anemorumbometer support frame of high-speed railway supervisory system | |
| CN202624227U (en) | General type skirt plate connecting device | |
| CN207296346U (en) | The mounting bracket of steel-structure factory building wall watt | |
| CN204915675U (en) | Anti rope device | |
| CN203651785U (en) | Flexible anti-falling-out-type supporting rod device special for wagon | |
| CN107416133A (en) | A kind of container ship lashing bridge gang way rail | |
| CN208576382U (en) | Oleo-pneumatic suspension support and mine car | |
| CN203716053U (en) | Viscous damper for use cooperatively with lifting pedestal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |