CN202208360U - Intelligent follow-up passenger boarding bridge - Google Patents
Intelligent follow-up passenger boarding bridge Download PDFInfo
- Publication number
- CN202208360U CN202208360U CN201120246741XU CN201120246741U CN202208360U CN 202208360 U CN202208360 U CN 202208360U CN 201120246741X U CN201120246741X U CN 201120246741XU CN 201120246741 U CN201120246741 U CN 201120246741U CN 202208360 U CN202208360 U CN 202208360U
- Authority
- CN
- China
- Prior art keywords
- cab apron
- ship
- pedestal
- control system
- swing
- 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
Links
Images
Landscapes
- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses an intelligent follow-up passenger boarding bridge, which comprises a sensing device arranged on a ferry board follow-up mechanism. The sensing device is capable of sensing variation of the distance, the angle and the pressure of a swing ferry board and feeding back the data to a control system. The control system is used for controlling a rotating mechanism to drive a ship connecting opening to rotate, controlling a transverse moving mechanism to drive a ferry board base to move transversely, controlling a first angle adjusting power element to drive a ferry board component to rotate around a hinged point of a ferry board component with the ferry board base, and controlling a second angle adjusting power element to drive the swing ferry board to rotate around the hinged point of the swing ferry board with the ferry board component. Therefore, the intelligent follow-up passenger boarding bridge is capable of achieving movement effect along with the ship by the aid of composition of various movements, so that the passenger boarding bridge is guaranteed to move along with the ship when sea waves or sea tides enable the ship to wave, rise and fall and shake, and reliable berthing is kept.
Description
Technical field
The utility model relates to a kind of bridge of going on board, particularly a kind of intelligent trailing type Embarking of Passenger bridge.
Background technology
At present, oneself is widely used passenger loading bridge, and the passenger who is used for airplane of connecting bridge provides comfortable environment.Now, Along with people's improves constantly what living standard required, and the bridge of going on board that is used for passenger transport also occurs thereupon, and the use of Embarking of Passenger bridge provides the environment of safety and comfort at ship time up and down equally also for people.Yet steamer berths in the place near harbour.Receive to go ashore on wave, tide and the passenger etc. the influence of factor, steamer has fluctuation usually, phenomenon such as rises and falls, rocks, thereby is necessary to design the bridge of going on board of the be abutted against pool of the flexible servo-actuated of a kind of ability, maintenance and boats and ships.
Summary of the invention
In order to overcome the deficiency of prior art, the utility model provide a kind of wave or tide make boats and ships fluctuate, rise and fall, when rocking, can with the boats and ships servo-actuated, and keep being abutted against the bridge of going on board of pool.
The utility model solves the technical scheme that its technical matters adopted:
Intelligent trailing type Embarking of Passenger bridge is characterized in that: comprise a support post, and the rotation platform that communicates with stationary conduit or marquis's castle, this rotation platform is hubbed on the support post; One flexible passage mechanism, an end and the rotation platform of this flexible passage mechanism are hinged, and one connects the ship platform; This other end that connects ship platform and flexible passage mechanism is hinged, and one connects the ship mouth, and this connects the ship mouth and connect the ship platform hinged; One rotatable mechaninism, this rotatable mechaninism are arranged at and connect the ship platform and connect on the ship mouth, and can drive and connect the ship mouth and rotate; One cab apron follow mechanism, this cab apron follow mechanism with connect the ship mouth and be connected an induction installation; This induction installation is arranged on the cab apron follow mechanism, a control system, and this control system links to each other with induction installation.
Said cab apron follow mechanism comprises cab apron pedestal, cab apron assembly, swing cab apron; The cab apron assembly is hinged with cab apron pedestal and swing cab apron respectively; Said connecing between ship mouth and cab apron pedestal is provided with the transverse moving mechanism that can drive cab apron pedestal side travel; Cab apron pedestal and cab apron inter-module are provided with the first angular adjustment dynamical element that can regulate cab apron assembly and horizontal plane angle; Swing cab apron and cab apron inter-module are provided with the second angular adjustment dynamical element that can regulate swing cab apron and horizontal plane angle, and said induction installation is arranged on the swing cab apron, and said control system links to each other with the first angular adjustment dynamical element and the second angular adjustment dynamical element respectively.
Said transverse moving mechanism comprises the transmission device of being located at first reducing motor that connects on the ship mouth and linking to each other with the cab apron pedestal with first reducing motor respectively; And cab apron pedestal and connect and be provided with first guide that can guide cab apron pedestal side travel between the ship mouth, said control system links to each other with first reducing motor.
Said transmission device comprises the ball screw that links to each other with first reducing motor through coupler and is arranged at the feed screw nut on the ball screw, and the said ship mouth that connects is connected with ball screw, and said cab apron pedestal is connected with the feed screw nut.
Said first guide comprises being relatively arranged on and connects first guide groove under the ship mouth and be arranged at first roller on the cab apron pedestal that this first roller is arranged in cooresponding first guide groove, and this first roller can roll along first guide groove.
Said cab apron assembly comprises cab apron retractable driving device, first cab apron and second cab apron that is articulated on the cab apron pedestal; And this cab apron retractable driving device and second cab apron are hinged; Be provided with second guide that can guide second cab apron to vertically move between first cab apron and second cab apron; Said control system links to each other with the cab apron retractable driving device, and said swing cab apron is with hinged with second cab apron.
Said second guide comprises and is relatively arranged on second guide groove on first cab apron and is arranged at second roller on second cab apron that this second roller is arranged in corresponding second guide groove, and this second roller can roll along second guide groove.
Said cab apron pedestal is provided with the position-limited lever that can limit swing cab apron position, and position-limited lever is provided with the limit induction device, and this limit induction device links to each other with control system.
The said ship platform that connects is provided with level sensor and level and keeps dynamical element, and this level keeps dynamical element respectively with flexible passage mechanism and connect the ship platform and be hinged, and said control system keeps dynamical element to link to each other with level.
Said rotatable mechaninism comprises and is arranged at second reducing motor that connects on the ship mouth, this second reducing motor through chain drive with connect the ship platform and be connected, said control system links to each other with second reducing motor.
The beneficial effect of the utility model is: the utility model comprises the induction installation that is arranged on the cab apron follow mechanism, and this induction installation can be responded to the variation of distance, angle and the pressure of swing cab apron, gives control system thereby feed back above-mentioned data.Connecing the ship mouth through the drive of control system control rotatable mechaninism rotates; The control transverse moving mechanism drives cab apron pedestal side travel; Control the first angular adjustment dynamical element and drive moving cab apron assembly around its hinge-point rotation with the cab apron pedestal; Control the second angular adjustment dynamical element and drive the swing cab apron around its hinge-point rotation with the cab apron assembly; Thereby the bridge of originally going on board can reach the effect with motion of ship through synthesizing of above-mentioned various motions, guarantee wave or tide make boats and ships fluctuate, rise and fall, when rocking, go on board bridge can with the boats and ships servo-actuated, and keep being abutted against pool.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Fig. 1 is the partial top view of the utility model;
Fig. 2 is the partial elevation view that is in retracted state of the utility model;
Fig. 3 is the in running order partial elevation view of the utility model;
Fig. 4 is the partial enlarged view of the utility model rotatable mechaninism;
Fig. 5 is the whole front elevation of the utility model.
The specific embodiment
Referring to figs. 1 through Fig. 5, the utility model discloses a kind of intelligent trailing type Embarking of Passenger bridge, comprise the rotation platform 2 that a support post 1, communicates with stationary conduit or marquis's castle; This rotation platform 2 is hubbed on the support post 1, a flexible passage mechanism 3, and an end and the rotation platform 2 of this flexible passage mechanism 3 are hinged, and one connects ship platform 4; It is hinged with the other end of flexible passage mechanism 3 that this connects ship platform 4, and one connects ship mouth 5, and this connects ship mouth 5 and connect ship platform 4 hinged; One rotatable mechaninism, this rotatable mechaninism are arranged at and connect ship platform 4 and connect on the ship mouth 5, and can drive and connect ship mouth 5 and rotate; One cab apron follow mechanism 6, this cab apron follow mechanism 6 with connect ship mouth 5 and be connected an induction installation; This induction installation is arranged on the cab apron follow mechanism 6, a control system, and this control system links to each other with induction installation.
As shown in the figure; Connect ship platform 4 and be provided with level sensor and level maintenance dynamical element 20; This level keeps dynamical element 20 respectively with flexible passage mechanism 3 and connect ship platform 4 and be hinged, and said control system keeps dynamical element 20 to link to each other with level, in this specific embodiment; Level keeps dynamical element 20 to adopt oil hydraulic cylinder; Through the induced signal of level sensor, control system can controlling level keeps dynamical element 20 flexible and make and connect ship platform 4 and rotate around its hinge-point with flexible passage mechanism 3, connects the parallel of ship platform 4 ground and quay surface with assurance.
As shown in the figure, in this specific embodiment, flexible passage mechanism 3 is provided with lifting mechanism; Lifting mechanism bottom is provided with traveling gear, and interchannel is provided with can the flexible mechanism of guiding channel, this passage can stretch through the traction of traveling gear and driven rotary platform 2 around support post 1 rotation; Lifting mechanism comprises hoist cylinder, lifting column, guide pin bushing; Guide pin bushing and lifting column bearing fit, said flexible passage mechanism 3 is fixed with guide pin bushing, under the effect of hoist cylinder; Realize facing upward and nutation of passage, guarantee the pool that connects with suitable angle and ship.What traveling gear and interchannel were provided with can the flexible mechanism of guiding channel be that this place of common structure is no longer detailed.
As shown in the figure; Said cab apron follow mechanism 6 comprises cab apron pedestal 7, cab apron assembly 8, swing cab apron 9; Cab apron assembly 8 is hinged with cab apron pedestal 7 and swing cab apron 9 respectively; In this specific embodiment, cab apron assembly 8 is hinged with swing cab apron 9 through the joint ball bearing, thereby has had bigger rotation freedom.Saidly connect ship mouth 5 and 7 of cab apron pedestals are provided with the transverse moving mechanism that can drive cab apron pedestal 7 side travels; 8 of cab apron pedestal 7 and cab apron assemblies are hinged with the first angular adjustment dynamical element, 10, the first angular adjustment dynamical elements 10 that can regulate cab apron assembly 8 and horizontal plane angle and regulate cab apron assembly 8 when flat and in suitable pitch tilt angle, supply about the visitor.As exceeded 8 the angle requirements that can rotate of cab apron assembly, and can adjust the height of flexible passage, satisfy the requirement of flexible passage and 8 pairs of gradients of cab apron assembly.When tidal range fluctuateed within a large range, the stroke of this first angular adjustment dynamical element 10 also can satisfy, thereby guaranteed that swing cab apron 9 overlap joints on the boat deck, satisfy requirement of client.
Above-mentioned transverse moving mechanism comprises the transmission device of being located at first reducing motor 12 that connects on the ship mouth 5 and linking to each other with cab apron pedestal 7 with first reducing motor 12 respectively; And cab apron pedestal 7 and connect 5 in ship mouth and be provided with first guide that can guide cab apron pedestal 7 side travels, said control system links to each other with first reducing motor 12.Transmission device comprises the ball screw 13 that links to each other with first reducing motor 12 through coupler and is arranged at the feed screw nut 14 on the ball screw 13, connects ship mouth 5 and is connected with ball screw 13, and cab apron pedestal 7 is connected with feed screw nut 14.Said first guide comprises being relatively arranged on and connects first guide groove 15 under the ship mouth 5 and be arranged at first roller 16 on the cab apron pedestal 7 that this first roller 16 is arranged in cooresponding first guide groove 15, and this first roller 16 can roll along first guide groove 15.First guide groove 15 moves reciprocatingly in the driving lower edge of first reducing motor 12 can to control cab apron pedestal 7 through the said structure control system.Moving of cab apron pedestal 7 also can be adopted the rack-and-gear transmission, and tooth bar is contained in and connects ship mouth 5 bottoms, and reducing motor and miniature gears are contained on the cab apron pedestal, through the rotation of gear, realizes moving of cab apron follow mechanism 6.
Said cab apron assembly 8 comprises cab apron retractable driving device, first cab apron 17 and second cab apron 18 that is articulated on the cab apron pedestal 7; And this cab apron retractable driving device and second cab apron 18 are hinged; First cab apron 17 and 18 of second cab aprons are provided with second guide that can guide second cab apron 18 to vertically move; Control system links to each other with the cab apron retractable driving device; Swing cab apron 9 is with hinged with second cab apron 18, and in this specific embodiment, swing cab apron 9 is connected through the joint ball bearing with second cab apron 18.Second guide comprises and is relatively arranged on second guide groove on first cab apron 17 and is arranged at second roller on second cab apron 18 that this second roller is arranged in corresponding second guide groove, and this second roller can roll along second guide groove.Through the said structure control system can control second cab apron 18 in the driving lower edge of cab apron retractable driving device second guide groove do and stretch out or withdraw, to adapt to the required distance that the swing cab apron 9 that is hinged with second cab apron 18 rides over the boat deck.Further, on the swing cab apron 9 two pivotally attached lap plates are arranged, ride on the ground of flexible cab apron, covered the breach of swinging cab apron 9, guaranteed passenger's safety through lap plate.
As shown in the figure, rotatable mechaninism comprises and is arranged at second reducing motor 21 that connects on the ship mouth 5, this second reducing motor 21 through chain drive with connect ship platform 4 and be connected, said control system links to each other with second reducing motor 21.Can control through the said structure control system and to connect the driving lower swing of ship mouth 5 at second reducing motor 21.Chain drive comprises the drive sprocket 24 that links to each other with second reducing motor 21, is located at and connects first driven sprocket 25 on the ship mouth 5 and be located at second driven sprocket 26 that connects on the ship platform 4 relatively, and chain is set around on the above-mentioned sprocket wheel.Further, said rotatable mechaninism also comprises can detect the detecting sensor whether chain ruptures, and can find in time through detecting sensor whether chain has damage, has avoided machine to move having under the situation of potential safety hazard.Consider that connecing ship mouth 5 is equipped with and meets pool cab apron mechanism, load is heavier, and the wind that causes because of factors such as typhoons by the sea carries greatly, therefore, on safety, takes Redundancy Design, has used double-stranded bar structure, and when wherein a chain broke, another root still can continue to move.Certainly said structure is the preferred structure of the utility model, and the utility model also can with the interlock of reducing motor through miniature gears and gear ring, realize connecing the swing of ship mouth 5 connecing ship platform 4 bottoms installation gear ring or sliceable segmentation form.When position that ship berths with wait castle door when staggering; Flexible passage is swung certain angle through the traction of traveling gear around rotation platform 2; Change same angle and connect ship mouth 5 through the rotation direction of the contrary passage of drive of rotatable mechaninism; Thereby could drop on the deck by vertical ship side with cab apron follow mechanism 6, guaranteed to go on board bridge and pleasure-boat are correct connects pool.
As shown in the figure, connect ship platform 4 and 3 of the flexible passage mechanisms of the utility model are provided with and flexibly connect cover 22, can guarantee also can well be connected when ship platform 4 relatively rotates with flexible passage mechanism 3 connecing through this retractility that flexibly connects cover 22.Connect flexible awning 23 is housed on the ship mouth,, embodied the human oriented design of the utility model to the passage that the visitor provides sunshade to take shelter from rain.
Claims (10)
1. intelligent trailing type Embarking of Passenger bridge is characterized in that: comprise a support post (1), and the rotation platform (2) that communicates with stationary conduit or marquis's castle, this rotation platform (2) is hubbed on the support post (1); One flexible passage mechanism (3), an end of this flexible passage mechanism (3) and rotation platform (2) are hinged, and one connects ship platform (4); It is hinged with the other end of flexible passage mechanism (3) that this connects ship platform (4), and one connects ship mouth (5), and this connects ship mouth (5) and connect ship platform (4) hinged; One rotatable mechaninism, this rotatable mechaninism are arranged at and connect ship platform (4) and connect on the ship mouth (5), and can drive and connect ship mouth (5) and rotate; One cab apron follow mechanism (6), this cab apron follow mechanism (6) with connect ship mouth (5) and be connected an induction installation; This induction installation is arranged on the cab apron follow mechanism (6), a control system, and this control system links to each other with induction installation.
2. a kind of intelligent trailing type Embarking of Passenger bridge according to claim 1; It is characterized in that: said cab apron follow mechanism (6) comprises cab apron pedestal (7), cab apron assembly (8), swing cab apron (9); Cab apron assembly (8) is hinged with cab apron pedestal (7) and swing cab apron (9) respectively; Said connecing between ship mouth (5) and cab apron pedestal (7) is provided with the transverse moving mechanism that can drive cab apron pedestal (7) side travel; Be provided with the first angular adjustment dynamical element (10) that to regulate cab apron assembly (8) and horizontal plane angle between cab apron pedestal (7) and cab apron assembly (8); Be provided with the second angular adjustment dynamical element (11) that to regulate swing cab apron (9) and horizontal plane angle between swing cab apron (9) and cab apron assembly (8); Said induction installation is arranged on the swing cab apron (9), and said control system links to each other with the first angular adjustment dynamical element (10) and the second angular adjustment dynamical element (11) respectively.
3. a kind of intelligent trailing type Embarking of Passenger bridge according to claim 2; It is characterized in that: said transverse moving mechanism comprises the transmission device of being located at first reducing motor (12) that connects on the ship mouth (5) and linking to each other with cab apron pedestal (7) with first reducing motor (12) respectively; And cab apron pedestal (7) and connect and be provided with first guide that can guide cab apron pedestal (7) side travel between ship mouth (5), said control system links to each other with first reducing motor (12).
4. a kind of intelligent trailing type Embarking of Passenger bridge according to claim 3; It is characterized in that: said transmission device comprises the ball screw (13) that links to each other with first reducing motor (12) through coupler and is arranged at the feed screw nut (14) on the ball screw (13); The said ship mouth (5) that connects is connected with ball screw (13), and said cab apron pedestal (7) is connected with feed screw nut (14).
5. a kind of intelligent trailing type Embarking of Passenger bridge according to claim 4; It is characterized in that: said first guide comprises and is relatively arranged on first guide groove (15) that connects under the ship mouth (5) and is arranged at first roller (16) on the cab apron pedestal (7); This first roller (16) is arranged in cooresponding first guide groove (15), and this first roller (16) can roll along first guide groove (15).
6. a kind of intelligent trailing type Embarking of Passenger bridge according to claim 2; It is characterized in that: said cab apron assembly (8) comprises cab apron retractable driving device, first cab apron (17) and second cab apron (18) that is articulated on the cab apron pedestal (7); And this cab apron retractable driving device and second cab apron (18) are hinged; Be provided with second guide that can guide second cab apron (18) to vertically move between first cab apron (17) and second cab apron (18); Said control system links to each other with the cab apron retractable driving device, and said swing cab apron (9) is with hinged with second cab apron (18).
7. a kind of intelligent trailing type Embarking of Passenger bridge according to claim 6; It is characterized in that: said second guide comprises and is relatively arranged on second guide groove on first cab apron (17) and is arranged at second roller on second cab apron (18); This second roller is arranged in corresponding second guide groove, and this second roller can roll along second guide groove.
8. a kind of intelligent trailing type Embarking of Passenger bridge according to claim 6; It is characterized in that: said cab apron pedestal (7) is provided with the position-limited lever (19) that can limit swing cab apron (9) position; Position-limited lever (19) is provided with the limit induction device, and this limit induction device links to each other with control system.
9. a kind of intelligent trailing type Embarking of Passenger bridge according to claim 1; It is characterized in that: the said ship platform (4) that connects is provided with level sensor and level maintenance dynamical element (20); This level keeps dynamical element (20) respectively with flexible passage mechanism (3) and connect ship platform (4) and be hinged, and said control system links to each other with level maintenance dynamical element (20).
10. a kind of intelligent trailing type Embarking of Passenger bridge according to claim 1; It is characterized in that: said rotatable mechaninism comprises and is arranged at second reducing motor (21) that connects on the ship mouth (5); This second reducing motor (21) through chain drive with connect ship platform (4) and be connected, said control system links to each other with second reducing motor (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120246741XU CN202208360U (en) | 2011-07-14 | 2011-07-14 | Intelligent follow-up passenger boarding bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120246741XU CN202208360U (en) | 2011-07-14 | 2011-07-14 | Intelligent follow-up passenger boarding bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202208360U true CN202208360U (en) | 2012-05-02 |
Family
ID=45987914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120246741XU Expired - Lifetime CN202208360U (en) | 2011-07-14 | 2011-07-14 | Intelligent follow-up passenger boarding bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202208360U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320381A (en) * | 2011-07-14 | 2012-01-18 | 蒂森克虏伯机场系统(中山)有限公司 | Intelligent following type passenger boarding bridge |
| CN105366008A (en) * | 2015-02-16 | 2016-03-02 | 江苏姜堰船舶舾装件有限公司 | Position-adjustable embarkation gangplank |
| CN105711758A (en) * | 2016-01-26 | 2016-06-29 | 华德宝机械（昆山）有限公司 | Boarding bridge and walking control method thereof |
| EP3713835A4 (en) * | 2017-11-20 | 2020-12-23 | Fmt International Trade AB | Jalousi wall assembly for a passenger bridge |
| EP3713834A4 (en) * | 2017-11-20 | 2020-12-23 | Fmt International Trade AB | Passenger bridge comprising a cabin suspension |
-
2011
- 2011-07-14 CN CN201120246741XU patent/CN202208360U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320381A (en) * | 2011-07-14 | 2012-01-18 | 蒂森克虏伯机场系统(中山)有限公司 | Intelligent following type passenger boarding bridge |
| CN102320381B (en) * | 2011-07-14 | 2013-07-24 | 蒂森克虏伯机场系统(中山)有限公司 | Intelligent following type passenger boarding bridge |
| CN105366008A (en) * | 2015-02-16 | 2016-03-02 | 江苏姜堰船舶舾装件有限公司 | Position-adjustable embarkation gangplank |
| CN105711758A (en) * | 2016-01-26 | 2016-06-29 | 华德宝机械（昆山）有限公司 | Boarding bridge and walking control method thereof |
| EP3713835A4 (en) * | 2017-11-20 | 2020-12-23 | Fmt International Trade AB | Jalousi wall assembly for a passenger bridge |
| EP3713834A4 (en) * | 2017-11-20 | 2020-12-23 | Fmt International Trade AB | Passenger bridge comprising a cabin suspension |
| US11267537B2 (en) | 2017-11-20 | 2022-03-08 | Fmt International Trade Ab | Passenger bridge comprising a cabin suspension |
| US11267582B2 (en) | 2017-11-20 | 2022-03-08 | Fmt International Trade Ab | Jalousi wall assembly for a passenger bridge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102320381B (en) | Intelligent following type passenger boarding bridge | |
| CN202208360U (en) | Intelligent follow-up passenger boarding bridge | |
| CN201202086Y (en) | Moving lifting type passenger boarding bridge | |
| CN105923110A (en) | Wave compensation intelligent embarkation device | |
| CN108974255B (en) | Ship mooring device | |
| CN204078018U (en) | Boats and ships are gone on board device | |
| CN110185585B (en) | Semi-submersible vertical axis wind turbine platform stabilization balancing device | |
| CN204452800U (en) | A kind of yacht observation deck | |
| CN211032947U (en) | Four-degree-of-freedom active wave compensation operation and maintenance climbing device | |
| CN112389599A (en) | Four-degree-of-freedom active wave compensation operation and maintenance climbing device | |
| CN108019321A (en) | Offshore wind turbine integral level takes on board system and the method that takes on board in advance in advance | |
| CN108438150A (en) | A kind of position compensation extension type is gone on board the working method of trestle | |
| CN112937773A (en) | Become wave compensation gangway ladder of width of cloth hydro-cylinder independent control | |
| CN106829755A (en) | A kind of new Active Compensation loop wheel machine system | |
| CN1821016A (en) | Full hydraulic driven boarding ladder | |
| CN105544376B (en) | One kind, which is gone on board, bridges cab apron device peculiar to vessel and boarding bridge | |
| CN100472075C (en) | Boarding bridge ferry plate hydraulic system | |
| CN210126615U (en) | Novel multipurpose marine gangway ladder | |
| CN114960398A (en) | Offshore wind farm boarding bridge and use method thereof | |
| CN207700033U (en) | A kind of position compensation extension type is gone on board trestle | |
| CN108425315A (en) | A kind of position compensation extension type is gone on board trestle | |
| CN206016663U (en) | One kind is gone on board equipment | |
| CN103274023B (en) | Simple and easy setting up connects springboard between formula marine float | |
| CN108412822A (en) | A kind of position compensation extension type is gone on board trestle Hydraulic slewing system and working method | |
| CN205368997U (en) | Ship boarding bridge meets marine cab apron device and ship boarding bridge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120502 Effective date of abandoning: 20130724 |
|
| RGAV | Abandon patent right to avoid regrant |