CN202935591U - Aerobridge pedal lifting device - Google Patents
Aerobridge pedal lifting device Download PDFInfo
- Publication number
- CN202935591U CN202935591U CN 201220525657 CN201220525657U CN202935591U CN 202935591 U CN202935591 U CN 202935591U CN 201220525657 CN201220525657 CN 201220525657 CN 201220525657 U CN201220525657 U CN 201220525657U CN 202935591 U CN202935591 U CN 202935591U
- Authority
- CN
- China
- Prior art keywords
- connecting bridge
- treadle
- pedal
- driving
- elevating
- 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 - Lifetime
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Abstract
An aerobridge pedal lifting device comprises a lifting device body, wherein the lifting device body comprises a supporting seat which is installed at one end of an aerobridge channel body, a drive device which is arranged on the supporting seat and a drive head assembly which is connected to the drive device, wherein the drive head assembly is provided with a pressing device which corresponds to an aerobridge pedal, and the drive device drives the pressing device to lift and fall a pedal. The device has the advantages that the drive device drives the pressing device to lift and fall the pedal, the pedal can be lifted when the aerobridge is in the telescopic mode, the pedal is prevented from scrapping the floor and the floor decorative material of the aerobridge channel is protected.
Description
Technical field
The utility model relates to a kind of connecting bridge treadle elevating appts.
Background technology
Now a lot of airports all dispose connecting bridge, and connecting bridge is because can avoid taking ferry bus the time, and the passenger will carry luggage elevator up and down, and squeeze in bus and inconvenience that rain, snow sky etc. brings, and obtain using very widely.Connecting bridge is generally stretching structure, forms by two joints or three joint passage edge covers, needs fore and aft motion during use, and so just causing has step to exist between adjacency channel, for current facility and safety, usually can come transition with pedal at the step place.But, in board bridge joint pool aircraft or withdrawal process, when between each passage, relative fore and aft motion being arranged, the easy scratch gangway-floor of pedal.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of connecting bridge treadle elevating appts, and this connecting bridge treadle elevating appts can lift pedal as required, prevents pedal scratch floor, and the connecting bridge treadle elevating appts is simple and compact for structure, easy to install.
The technical scheme that its technical matters that solves the utility model adopts is:
The connecting bridge treadle elevating appts, comprise the jacking system main body, it is characterized in that described jacking system main body comprises the bearing that is arranged on Boarding bridge access envelope one end, is arranged on the actuating device on bearing, the driving head assembly that is connected with actuating device, described driving head arrangement of components have one with the corresponding jack unit of connecting bridge pedal, driving jack unit by actuating device can jack-up and fall pedal.
Described actuating device is a translation driving device, its mouth is a spur rack, described bearing one end is extended with an Extension support, described jack unit is the eccentric wheel that is arranged on Extension support, described eccentric wheel lower end is provided with the driving gear section corresponding with spur rack, and described eccentric wheel is the top splenium corresponding with pedal.
Described bearing is a cylindrical shell, described translation driving device comprises the drive motor that is arranged in cylindrical shell, the retarder with the connection of drive motor output shaft, the screw rod that is connected with reducer output shaft and is corresponding and be sleeved on driving nut on screw rod with screw rod, and described driving nut is connected with spur rack.
Guide ring corresponding to cylinder inboard wall is set on described driving nut.
Described retarder is epicyclic reduction gear.
Also dispose the motor driver corresponding with drive motor in described cylindrical shell.
Be provided with two buffer limit pieces corresponding with driving nut in described cylindrical shell.
Described eccentric top splenium is provided with a roller.
Described jacking system main body is arranged on below Boarding bridge access envelope one end by a mount pad.
The beneficial effects of the utility model are: the driving head arrangement of components have one with the corresponding jack unit of connecting bridge pedal; the driving head assembly is connected with actuating device; driving jack unit by actuating device can jack-up and fall pedal; make the pedal can be by jack-up when the Boarding bridge access fore and aft motion; actv. prevents pedal scratch floor; reach the purpose of protection Boarding bridge access floor decorative material; and the connecting bridge treadle elevating appts is simple and compact for structure; can be mounted in space less between Boarding bridge access, easy to install.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is integral structure schematic diagram of the present utility model;
Fig. 2 is side schematic view of the present utility model;
Fig. 3 is A-A generalized section in Fig. 2 view of the present utility model;
Fig. 4 is the schematic diagram of the utility model when falling pedal;
Schematic diagram when Fig. 5 is the utility model jack-up pedal.
The specific embodiment
referring to figs. 1 through Fig. 5, Fig. 1 to Fig. 5 is the structural representation of a specific embodiment of the utility model, as shown in the figure, the connecting bridge treadle elevating appts, comprise jacking system main body 9, jacking system main body 9 comprises the cylindrical shell 1 that is arranged on Boarding bridge access envelope 10 1 ends, be arranged on the translation driving device 3 in cylindrical shell 1, the driving head assembly 2 that is connected with translation driving device 3, the pedal 8 of connecting bridge is articulated in an end of passage envelope 10, driving head assembly 2 dispose one with the corresponding jack unit of connecting bridge pedal 8, the mouth of translation driving device 3 is a spur rack 31, cylindrical shell 1 one ends are extended with an Extension support 11, jack unit is the eccentric wheel 4 that is arranged on Extension support 11, eccentric wheel 4 lower ends are provided with corresponding with spur rack 31 driving gear section 41, eccentric wheel 4 is the top splenium 42 corresponding with pedal 8.
as shown in the figure, translation driving device 3 comprises the motor driver 36 that is arranged in cylindrical shell 1, drive motor 32, the retarder 33 that is connected with drive motor 32 output shafts, the screw rod 34 that connects with retarder 33 output shafts and corresponding and be sleeved on driving nut 35 on screw rod 34 with screw rod 34, wherein retarder 33 is a planet gear reducer, arrange and the cylindrical shell 1 corresponding guide ring 351 of inwall on driving nut 35, driving nut 35 is by guide ring 351 and cylindrical shell 1 inwall bearing fit, and driving nut 35 is connected with spur rack 31, and the restriction of the connecting through hole on driving head assembly 2 driving nut 35 rotates with spur rack 31 by driving nut 35, when needing to promote pedal 8, motor driver 36 gives drive motor 32 power supplies, drive motor 32 rotates, and slow down and amplifying moment through epicyclic reduction gear, then driving screw rod 34 rotates, thereby drive driving nut 35 motions, driving nut 35 with spur rack 31 under the restriction of the connecting through hole on driving head assembly 2, driving nut 35 can not rotatablely move, only can before and after translation, and drive spur rack 31 translations, make eccentric wheel 4 counter-clockwise swings, top splenium 42 pressure pedal 8 bottoms, top, pedal 8 is risen, this moment, Boarding bridge access was done fore and aft motion, pedal 8 can scratch the floor, actv. has been protected the ornament materials of gangway-floor.
as shown in the figure, be provided with two buffer limit pieces 13 corresponding with driving nut 35 in cylindrical shell 1, the stroke of spur rack 31 is determined by the distance of two buffer limit pieces 13, therefore the pendulum angle of distance limit eccentric wheel 4 between two buffer limit pieces 13, regulate when needing the pendulum angle of eccentric adjustment wheel 4 that between two buffer limit pieces 13, distance gets final product, when driving nut 35 moves to buffer limit piece 13, with its collision, in the present embodiment, buffer limit piece 13 is made by elastomeric material, at this moment, buffer limit piece 13 not only plays position-limiting action, and can play buffer action, the impact of minimizing to mechanism, during collision, the electric current of drive motor 32 will increase thereupon, when reaching predetermined value, under the current control effect of motor driver 36, cut-off loop, make eccentric wheel 4 keep the top to press pedal 8, the lifting state that keeps pedal 8, facilitate stretching, extension or the contraction of Boarding bridge access, after the passage stretching, extension of connecting bridge is complete, when motor driver 36 is oppositely powered, drive motor 32 counter motions, eccentric wheel 4 cws swing, and drive top splenium 42 and fall, at this moment, eccentric wheel 4 no longer pushes up presses pedal 8, and pedal 8 is fallen under the self gravitation effect, is overlapped on the joint of two passages, hide two passages due to the step that diff-H produces, facilitate the passenger to walk.
Further, as shown in the figure, the top splenium 42 of eccentric wheel 4 is provided with a roller 43, and when eccentric wheel 4 rotary oscillation, roller 43 contacts with the bottom of pedal 8, reduces friction, and makes the lifting smoothness more of pedal 8.
Further again, as shown in the figure, jacking system main body 9 is simple and compact for structure, and is arranged in less space, Boarding bridge access envelope 10 1 ends belows by a mount pad 91, installs and uses very convenient.
Above better enforcement of the present utility model is illustrated; certainly; the utility model can also adopt form different from the embodiment described above; those of ordinary skill in the art should belong in protection domain of the present utility model the conversion that is equal to of doing under the prerequisite of spirit of the present invention or corresponding the change.
Claims (9)
1. connecting bridge treadle elevating appts, comprise jacking system main body (9), it is characterized in that described jacking system main body (9) comprises the bearing that is arranged on Boarding bridge access envelope (10) one ends, is arranged on the actuating device on bearing, the driving head assembly (2) that is connected with actuating device, described driving head assembly (2) dispose one with the corresponding jack unit of connecting bridge pedal (8), driving jack unit by actuating device can jack-up and fall pedal (8).
2. connecting bridge treadle elevating appts according to claim 1, it is characterized in that described actuating device is a translation driving device (3), its mouth is a spur rack (31), described bearing one end is extended with an Extension support (11), described jack unit is for being arranged on the eccentric wheel (4) on Extension support (11), described eccentric wheel (4) lower end is provided with the driving gear section (41) corresponding with spur rack (31), and described eccentric wheel (4) is the top splenium (42) corresponding with pedal (8).
3. connecting bridge treadle elevating appts according to claim 2, it is characterized in that described bearing is a cylindrical shell (1), described translation driving device (3) comprises the drive motor (32) that is arranged in cylindrical shell (1), the retarder (33) with the connection of drive motor (32) output shaft, the screw rod (34) that is connected with retarder (33) output shaft and is corresponding and be sleeved on driving nut (35) on screw rod (34) with screw rod (34), and described driving nut (35) is connected with spur rack (31).
4. connecting bridge treadle elevating appts according to claim 3, is characterized in that the upper setting of described driving nut (35) and the corresponding guide ring of cylindrical shell (1) inwall (351).
5. connecting bridge treadle elevating appts according to claim 3, is characterized in that described retarder (33) is epicyclic reduction gear.
6. connecting bridge treadle elevating appts according to claim 3, is characterized in that also disposing in described cylindrical shell (1) motor driver (36) corresponding with drive motor (32).
7. according to claim 3 or 4 described connecting bridge treadle elevating apptss, is characterized in that being provided with in described cylindrical shell (1) two buffer limit pieces (13) corresponding with driving nut (35).
8. connecting bridge treadle elevating appts according to claim 2, is characterized in that the top splenium (42) of described eccentric wheel (4) is provided with a roller (43).
9. connecting bridge treadle elevating appts according to claim 1 is characterized in that described jacking system main body (9) is arranged on Boarding bridge access envelope (10) one ends belows by a mount pad (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525657 CN202935591U (en) | 2012-10-15 | 2012-10-15 | Aerobridge pedal lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525657 CN202935591U (en) | 2012-10-15 | 2012-10-15 | Aerobridge pedal lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202935591U true CN202935591U (en) | 2013-05-15 |
Family
ID=48319845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220525657 Expired - Lifetime CN202935591U (en) | 2012-10-15 | 2012-10-15 | Aerobridge pedal lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202935591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991689A (en) * | 2012-10-15 | 2013-03-27 | 蒂森克虏伯机场系统(中山)有限公司 | Boarding bridge pedal lifting device |
-
2012
- 2012-10-15 CN CN 201220525657 patent/CN202935591U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102991689A (en) * | 2012-10-15 | 2013-03-27 | 蒂森克虏伯机场系统(中山)有限公司 | Boarding bridge pedal lifting device |
| CN102991689B (en) * | 2012-10-15 | 2016-05-04 | 蒂森克虏伯机场系统(中山)有限公司 | Connecting bridge treadle elevating appts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130515 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |