CN206141858U - Aerobridge connecting port drives structure with auto -lock and high integration - Google Patents
Aerobridge connecting port drives structure with auto -lock and high integration Download PDFInfo
- Publication number
- CN206141858U CN206141858U CN201621080482.7U CN201621080482U CN206141858U CN 206141858 U CN206141858 U CN 206141858U CN 201621080482 U CN201621080482 U CN 201621080482U CN 206141858 U CN206141858 U CN 206141858U
- Authority
- CN
- China
- Prior art keywords
- bracket
- front edge
- aerobridge
- pickup port
- drive arrangement
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an aerobridge connecting port drives structure with auto -lock and high integration, including the bracket, take self -locking function's circle round drive arrangement and a plurality of pull rod, the lower extreme at the connecting bridge is installed through the drive arrangement that circles round to bracket one end, and aerobridge connecting port installs the other end at the bracket, pull rod one end and aerobridge connecting port are connected the upper end, and the other end articulates in the connecting bridge upper end, the drive arrangement drive carrier that circles round rotation. The utility model discloses an adopt the bracket and circle round that drive arrangement is direct to be supported and drive aerobridge connecting port to aerobridge connecting port and rotate, the pull rod play with aerobridge connecting port keep with connecting bridge complex effect, overall structure is very succinct compact, the drive arrangement that circles round has and constructs from individual malposed tooth, drive arrangement breaks down if circle round, and the motion of the relative connecting bridge of aerobridge connecting port is died by the lock promptly, has avoided appearing after the drive arrangement trouble of circling round the condition of action out of control, circle round drive arrangement and bracket adoption high strength structure, and intensity is enough high, and the fault rate is extremely low.
Description
Technical field
The utility model is related to a kind of front edge of airport pickup port driving structure with self-locking and high integration.
Background technology
Boarding bridge joint is the part that connecting bridge front end connects with aircraft door.Front edge of airport pickup port is done centered on control room and is revolved
Transhipment is dynamic.The type of drive of existing boarding bridge joint, is all rotated using motor for speed reducer band movable sprocket, chain
's；Because electric motor starting has certain impulse inertia power, in this flexible transmission chain, the failure of a certain link, all will to aircraft with
Personal safety brings great potential safety hazard, the type of drive of such as existing structure occurred in use chain breakage,
Lazy sprocket wheel comes off, electric rotating machine off-axis etc..Connecting bridge standard for this external and country both increases front edge of airport pickup port generation machinery system
When system breaks down, front edge of airport pickup port is also without the generation of non-controlling motion.One kind being provided for this utility model, there is self-locking and height
The front edge of airport pickup port driving structure of integrated level is used to solve the above problems.
Utility model content
In order to solve the above problems, the utility model provides a kind of front edge of airport pickup port with self-locking and high integration and drives knot
Structure.
The utility model solves the technical scheme that its technical problem adopted：
A kind of front edge of airport pickup port driving structure with self-locking and high integration, including bracket, the driving of the convolution with auto-lock function
Device and some pull bars, described bracket one end is arranged on the lower end of connecting bridge by convolution driving means, and front edge of airport pickup port is arranged on support
The other end of frame；Pull bar one end is connected with front edge of airport pickup port upper end, and the other end is hinged on connecting bridge upper end, and convolution driving means drive support
Frame is rotated.
The convolution driving means include worm screw and the worm gear being installed in rotation on connecting bridge, and worm drive worm gear turns
Dynamic, worm gear is connected with bracket.
The convolution driving means also include having one to be used to install worm gear in support base and encoder, the support base
First installation cavity and the second installation cavity for installing worm screw, the first installation cavity is connected with the second installation cavity, the worm gear lower end
The first installation cavity is exposed to, worm gear lower end is connected with bracket, the encoder is arranged on support base and for turning to worm screw
It is dynamic to be detected.
The worm screw is driven by hydraulic motor or servomotor or reducing motor.
The support base includes protective case and inner ring, and the protective case is cylindrical in shape, and the external diameter of inner ring is less than the internal diameter of protective case, bolt
Bottom through inner ring and protective case is connected with connecting bridge, and the space between inner ring and shield shell side wall is the first installation cavity.
A first annular groove is provided with the inner ring lateral wall, the second annular is provided with the worm gear madial wall recessed
Groove, first annular groove and the second annular groove cooperatively form a circular passage, and in the circular passage ball is provided with.
The beneficial effects of the utility model are：The utility model is by using bracket and the direct docking machine of convolution driving means
Mouth is supported and drives front edge of airport pickup port to rotate, and pull bar is played the effect that front edge of airport pickup port keeps and connecting bridge coordinates, and overall structure is non-
Normal concision and compact, convolution driving means have self-locking structure, if convolution driving means break down, front edge of airport pickup port is with respect to connecting bridge
Motion it is i.e. locked, it is to avoid occur the situation of uncontrolled motion, convolution driving means and bracket after convolution driving means failure
Using high-strength structure, the enough height of intensity, fault rate is extremely low, and the two cooperation can ensure that when the utility model breaks down, and stand
Carve that the motion between front edge of airport pickup port and connecting bridge is locked, play a protective role；Convolution driving means total is tied by high intensity
Structure steel is constituted.Structural strength improves decades of times with respect to sprocket wheel, chain structure, and the possibility of failure is almost nil.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is schematic diagram of the present utility model two；
Fig. 3 is schematic diagram of the present utility model three；
Fig. 4 is the A-A sectional views in Fig. 3；
Fig. 5 is schematic diagram of the present utility model four；
Fig. 6 is schematic diagram of the present utility model five；
Fig. 7 is partial enlarged drawing at B in Fig. 4.
Specific embodiment
With reference to Fig. 1～Fig. 7, the utility model is a kind of front edge of airport pickup port driving structure with self-locking and high integration, including
Bracket, the convolution driving means with auto-lock function and some pull bars 3, bracket one end is arranged on connecting bridge by convolution driving means
1 lower end, front edge of airport pickup port 2 is arranged on the other end of bracket；The one end of pull bar 3 is connected with the upper end of front edge of airport pickup port 2, and the other end passes through rotating shaft 4
The upper end of connecting bridge 1 is hinged on, convolution driving means drive carriage turns.The utility model with convolution using bracket by driving dress
Put direct docking machine mouth 2 to be supported and drive front edge of airport pickup port 2 to rotate, pull bar 3 plays and keeps front edge of airport pickup port 2 to coordinate with connecting bridge 1
Effect, overall structure very concision and compact, convolution driving means there is self-locking structure, if convolution driving means occur therefore
Barrier, the motion of the relative connecting bridge 1 of front edge of airport pickup port 2 is i.e. locked, it is to avoid occur the feelings of uncontrolled motion after convolution driving means failure
Condition, convolution driving means and bracket adopt high-strength structure, and the enough height of intensity, fault rate is extremely low, and the two cooperation can ensure that at this
It is at once that the motion between front edge of airport pickup port 2 and connecting bridge 1 is locked when utility model breaks down, play a protective role；Convolution drives
Device total is made up of high-tensile structural steel.Structural strength improves decades of times with respect to sprocket wheel, chain structure, failure can
Energy property is almost nil.
As illustrated, convolution driving means include worm screw 5 and the worm gear 6 being installed in rotation on connecting bridge 1, worm screw 5
Worm gear 6 is driven to rotate, worm gear 6 is connected with bracket；The auto-lock function of convolution driving means can be realized using following form, by inciting somebody to action
The lead angle of worm screw 5 is set smaller than engaging the equivalent friction angle of wheel between cog；Convolution driving means also include support base 7 and coding
Device 8, has in support base 7 one to be used to installing first installation cavity and the second installation cavity for installing worm screw 5 of worm gear 6, and first
Installation cavity is connected with the second installation cavity, and the lower end of worm gear 6 exposes to the first installation cavity, and the lower end of worm gear 6 is connected with bracket, encoder 8
On support base 7 and for detecting to the rotation of worm screw 5.
As illustrated, worm screw 5 is driven by hydraulic motor or servomotor or reducing motor 9；Snail is detected by encoder 8
The angle of the rotation of bar 5 simultaneously is used for the information of collection to control hydraulic motor or servomotor or the action of reducing motor 9, reaches precisely
Control front edge of airport pickup port 2 rotates the purpose of set angle.Support base 7 includes protective case 10 and inner ring 11, and protective case 10 is cylindrical in shape, inner ring 11
Less than the internal diameter of protective case 10, bolt is connected external diameter through the bottom of inner ring 11 and protective case 10 with connecting bridge 1, inner ring 11 and protective case 10
Space between the wall of side is the first installation cavity.A first annular groove 13, the madial wall of worm gear 6 are provided with the lateral wall of inner ring 11
On be provided with the second annular groove 14, first annular groove and the second annular groove cooperatively form a circular passage, the annular lead to
Ball is installed in road, on inner ring 11 and the side wall of protective case 10 annular nib 12 is all provided with, on the side wall of worm gear 6 the 3rd is provided with
Annular groove.The convolution driving device structure intensity for stating structure is high, and with respect to sprocket wheel, chain structure decades of times is improve, failure
Possibility it is almost nil, even if failure, due to there is auto-lock function, the relative connecting bridge 1 of front edge of airport pickup port 2 will not occur any turn
It is dynamic, it is to avoid the generation of uncontrolled motion.The concrete action of convolution driving means of said structure is as follows, and reducing motor 9 drives 5 turns of worm screw
Dynamic, worm screw 5 drives worm gear 6 to rotate, and the bracket being connected with worm gear 6 is further rotated, and then drives front edge of airport pickup port 2 to rotate, and realizes picking
Rotation of the mouth 2 relative to connecting bridge 1.
Above-described embodiment is preferred version of the present utility model, and the utility model can also have other embodiments.Ability
The technical staff in domain can also make equivalent variations or replacement on the premise of without prejudice to the utility model spirit, the change of these equivalents
Type or replacement are all contained in the scope set by the application claim.
Claims (6)
1. a kind of front edge of airport pickup port driving structure with self-locking and high integration, it is characterised in that including bracket, with auto-lock function
Convolution driving means and some pull bars, described bracket one end is arranged on the lower end of connecting bridge, front edge of airport pickup port by convolution driving means
Installed in the other end of bracket；Pull bar one end is connected with front edge of airport pickup port upper end, and the other end is hinged on connecting bridge upper end, and convolution drives dress
Put driving carriage turns.
2. a kind of front edge of airport pickup port driving structure with self-locking and high integration as claimed in claim 1, it is characterised in that described
Convolution driving means include worm screw and the worm gear being installed in rotation on connecting bridge, worm drive worm gear wheel, worm gear and support
Frame connects.
3. a kind of front edge of airport pickup port driving structure with self-locking and high integration as claimed in claim 2, it is characterised in that described
Convolution driving means also include having in support base and encoder, the support base one be used to installing the first installation cavity of worm gear and
For installing second installation cavity of worm screw, the first installation cavity is connected with the second installation cavity, and the worm gear lower end exposes to the first peace
It behave affectedly, worm gear lower end is connected with bracket, the encoder is arranged on support base and for detecting to the rotation of worm screw.
4. a kind of front edge of airport pickup port driving structure with self-locking and high integration as claimed in claim 2, it is characterised in that described
Worm screw is driven by hydraulic motor or servomotor or reducing motor.
5. a kind of front edge of airport pickup port driving structure with self-locking and high integration as claimed in claim 3, it is characterised in that described
Support base includes protective case and inner ring, and the protective case is cylindrical in shape, and the external diameter of inner ring is less than the internal diameter of protective case, and bolt is through inner ring and shield
The bottom of shell is connected with connecting bridge, and the space between inner ring and shield shell side wall is the first installation cavity.
6. a kind of front edge of airport pickup port driving structure with self-locking and high integration as claimed in claim 5, it is characterised in that described
A first annular groove is provided with inner ring lateral wall, the second annular groove is provided with the worm gear madial wall, it is first annular
Groove and the second annular groove cooperatively form a circular passage, and in the circular passage ball is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080482.7U CN206141858U (en) | 2016-09-26 | 2016-09-26 | Aerobridge connecting port drives structure with auto -lock and high integration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080482.7U CN206141858U (en) | 2016-09-26 | 2016-09-26 | Aerobridge connecting port drives structure with auto -lock and high integration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206141858U true CN206141858U (en) | 2017-05-03 |
Family
ID=58620321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621080482.7U Expired - Fee Related CN206141858U (en) | 2016-09-26 | 2016-09-26 | Aerobridge connecting port drives structure with auto -lock and high integration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206141858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364694A (en) * | 2016-09-26 | 2017-02-01 | 美迪斯智能装备有限公司 | Arrival gate drive structure with self-locking function and high integration degree |
-
2016
- 2016-09-26 CN CN201621080482.7U patent/CN206141858U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106364694A (en) * | 2016-09-26 | 2017-02-01 | 美迪斯智能装备有限公司 | Arrival gate drive structure with self-locking function and high integration degree |
| WO2018053959A1 (en) * | 2016-09-26 | 2018-03-29 | 美迪斯智能装备有限公司 | Drive structure having self-locking highly-integrated aeroplane connecting port and passenger boarding bridge using said drive structure |
| CN106364694B (en) * | 2016-09-26 | 2018-10-19 | 美迪斯智能装备有限公司 | A kind of front edge of airport pickup port driving structure with self-locking and high integration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20190926 |