CN103523176B - Gangway ladder mobile device - Google Patents
Gangway ladder mobile device Download PDFInfo
- Publication number
- CN103523176B CN103523176B CN201310513161.6A CN201310513161A CN103523176B CN 103523176 B CN103523176 B CN 103523176B CN 201310513161 A CN201310513161 A CN 201310513161A CN 103523176 B CN103523176 B CN 103523176B
- Authority
- CN
- China
- Prior art keywords
- sliding
- rail groove
- slide rail
- roller
- gangway ladder
- 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.)
- Active
Links
Landscapes
- Ladders (AREA)
- Escalators And Moving Walkways (AREA)
Abstract
The invention discloses gangway ladder mobile device, this gangway ladder mobile device comprises: be fixed on the slide rail of harbour or harbour ascending stair side, the connecting device be connected with gangway ladder and be arranged at the sliding-rail groove of connecting device one end, sliding-rail groove is sheathed on outside slide rail, arranges several rollers between sliding-rail groove and slide rail.Gangway ladder mobile device of the present invention, is moved along slide rail by sliding-rail groove, achieves the parallel motion of gangway ladder along quayside edge, in addition, arranges pulley between slide rail and sliding-rail groove, reduce friction force when sliding-rail groove moves.
Description
Technical field
The present invention relates to shipbuilding field, particularly relate to a kind of gangway ladder mobile device that gangway ladder is connected with harbour or harbour stair activity.
Background technology
The current wharf boarding ladder in shipbuilding and repairing field, generally adopts the mode of welding and hull and harbour, harbour ascending stair is connected, make all must cut open weld when boats and ships cast off wharf, the work capacity of increase polishing thus, painting.In addition, again when harbour, again weld again, add unnecessary work capacity, time-consuming, effort, takes material.
In addition, along with fluctuation and the fluctuation of the water surface, make the height of hull, and the distance of hull and harbour changes often, at this moment, the boarding ladder limit of same specification cannot meet the demand of various situation, in other words, hull must be moved, and the boarding ladder being equipped with multi-section different size could be suitable for, add cost, simultaneously time-consuming, effort, costly.
Therefore, a kind of movable gangway ladder of going on board must be designed, make it can the distance of free adjustment and hull and the length of self.
Summary of the invention
The object of the present invention is to provide a kind of for movable gangway ladder, be convenient to the gangway ladder mobile device that gangway ladder is flexibly connected with harbour or harbour slide rail.
To achieve these goals, gangway ladder mobile device provided by the invention comprises: be fixed on the slide rail of harbour or harbour ascending stair side, the connecting device be connected with gangway ladder and be arranged at the sliding-rail groove of connecting device one end, sliding-rail groove is sheathed on outside slide rail, arranges several rollers between sliding-rail groove and slide rail.Thus, moved along slide rail by sliding-rail groove, achieve the parallel motion of gangway ladder along quayside edge, in addition, between slide rail and sliding-rail groove, pulley is set, reduce friction force when sliding-rail groove moves.
In some embodiments, slide rail both sides are provided with the first card division.
In some embodiments, Open Side Down for sliding-rail groove, is provided with the second card division matched with the first card division inside sliding-rail groove both sides.
In some embodiments, the top of the second card division of sliding-rail groove is located in the first card division of slide rail, and roller is distributed in the upper surface of slide rail and the both sides of pulley.Thus, by cooperatively interacting of the first card division and the second card division, sliding-rail groove is derailed in the process of movement, roller reduces friction force when sliding-rail groove moves simultaneously.
In some embodiments, roller comprises Part I roller, Part II roller and Part III roller, Part I roller stands to being located at sliding-rail groove inside upper surface, Part II roller stands to being located at inside sliding-rail groove both sides, be positioned at above the second card division, Part III roller is laterally located at inside sliding-rail groove both sides, is positioned at below the second card division.Thus, roller in the face, top of slide rail, the face, top of slide rail first card division, and rolling in side, slide rail both sides, reduces friction force when sliding-rail groove moves.
Accompanying drawing explanation
Fig. 1 is the structural representation of the gangway ladder mobile device of one embodiment of the present invention;
Fig. 2 is the structural representation of slide rail in the gangway ladder mobile device shown in Fig. 1;
Fig. 3 is for the slide rail shown in Fig. 2 is along the cutaway view in A-A direction;
Fig. 4 is the structural representation of connecting device in the gangway ladder mobile device shown in Fig. 1;
Fig. 5 is for the connecting device shown in Fig. 4 is along the cutaway view in B-B direction.
Detailed description of the invention
Explanation that the present invention is described in further detail below in conjunction with drawings and the specific embodiments.
Fig. 1 to Fig. 5 show schematically show the gangway ladder mobile device according to one embodiment of the present invention.
As shown in Figure 1, gangway ladder mobile device of the present invention comprises: be fixed on harbour or harbour ascending stair side, with quayside along parallel slide rail 10, the connecting device 20 be connected with gangway ladder and the sliding-rail groove 30 being arranged at connecting device one end, sliding-rail groove 30 is sheathed on outside slide rail 10, arranges several rollers 40 between sliding-rail groove 30 and slide rail 10.
As shown in Figures 2 and 3, slide rail 10 is a cuboid only comprising three faces, and as shown in the figure, three faces of slide rail 10 are respectively the outside of end face 11 and two sides 12, two sides 12, perpendicular to side 12 form one first card division 101.
As shown in Figure 4 and Figure 5, sliding-rail groove 30 is a cell body that Open Side Down, inside sliding-rail groove 30 both sides, is respectively equipped with the second card division 201 perpendicular to sliding-rail groove 30 sidewall.Roller 40 is respectively equipped with inside the upper surface of sliding-rail groove 30 and inside two sides.
As shown in Figures 1 to 5, sliding-rail groove 30 is sheathed with outside slide rail 10, makes the second card division 201 of sliding-rail groove 30 be opened in the below of the first card division 101 of slide rail 10, is connected between sliding-rail groove 30 and slide rail 10 by roller 40 rolling.As shown in the figure, roller 40 comprises Part I roller 401, Part II roller 402 and Part III roller 403, and Part I roller 401 stands to being located at sliding-rail groove 30 inside upper surface, and Part I roller 401 contacts with slide rail 10 upper surface; Part II roller 402 stands to being located at inside sliding-rail groove 30 both sides, is positioned at above the second card division 201, and Part II roller 402 contacts with the first card division 101 upper surface of slide rail; Part III roller 403 is laterally located at inside sliding-rail groove 30 both sides, is positioned at below the second card division 201, with the contacts side surfaces of slide rail 10.
In sum, gangway ladder mobile device of the present invention, is moved along slide rail by sliding-rail groove, achieves the parallel motion of gangway ladder along quayside edge, in addition, arranges pulley between slide rail and sliding-rail groove, reduce friction force when sliding-rail groove moves.
Claims (2)
1. gangway ladder mobile device, it is characterized in that, comprise: the slide rail (10) being fixed on harbour or harbour ascending stair side, the connecting device (20) be connected with gangway ladder and the sliding-rail groove (30) being arranged at described connecting device one end, described slide rail (10) both sides are provided with the first card division (101); Open Side Down for described sliding-rail groove (30), is provided with the second card division (201) matched with described first card division (101) inside described sliding-rail groove (30) both sides; Described sliding-rail groove (30) is sheathed on described slide rail (10) outward, arranges several rollers (40) between described sliding-rail groove (30) and described slide rail (10); Described roller (40) comprises Part I roller (401), Part II roller (402) and Part III roller (403), described Part I roller (401) is stood to being located at described sliding-rail groove (30) inside upper surface, described Part II roller (402) is stood to being located at inside described sliding-rail groove (30) both sides, be positioned at described second card division (201) top, described Part III roller (403) is laterally located at inside described sliding-rail groove (30) both sides, is positioned at described second card division (201) below.
2. gangway ladder mobile device according to claim 1, it is characterized in that, the top of second card division (201) of described sliding-rail groove (30) is located in first card division (101) of described slide rail (10), and described roller (40) is distributed in the upper surface of described slide rail (10) and the both sides of slide rail (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310513161.6A CN103523176B (en) | 2013-10-28 | 2013-10-28 | Gangway ladder mobile device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310513161.6A CN103523176B (en) | 2013-10-28 | 2013-10-28 | Gangway ladder mobile device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103523176A CN103523176A (en) | 2014-01-22 |
| CN103523176B true CN103523176B (en) | 2016-02-03 |
Family
ID=49925629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310513161.6A Active CN103523176B (en) | 2013-10-28 | 2013-10-28 | Gangway ladder mobile device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103523176B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240758A (en) * | 2016-08-22 | 2016-12-21 | 江苏蓝潮海洋风电工程建设有限公司 | A kind of passive type compensation of undulation is gone on board device |
| EP4344427A1 (en) * | 2021-04-06 | 2024-04-03 | Svitzer A/S | Gangway system for a vessel and a vessel comprising the gangway system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004314890A (en) * | 2003-04-18 | 2004-11-11 | Kyoritsu Kikai Seisakusho:Kk | Accommodation ladder device |
| CN2701744Y (en) * | 2004-05-18 | 2005-05-25 | 姜堰市船舶舾装件有限公司 | Marine far overhung accommodation ladder |
| CN200981634Y (en) * | 2006-12-08 | 2007-11-28 | 姜堰市船舶舾装件有限公司 | Accommodation ladder winding and unwinding device |
| CN200981633Y (en) * | 2006-12-08 | 2007-11-28 | 姜堰市船舶舾装件有限公司 | Wharf ladder shifting device |
| CN201424119Y (en) * | 2009-05-15 | 2010-03-17 | 沪东中华造船(集团)有限公司 | Boarding ladder |
| CN202923841U (en) * | 2012-11-30 | 2013-05-08 | 浙江海洋学院 | Boarding ladder |
| CN203005700U (en) * | 2012-12-21 | 2013-06-19 | 青岛造船厂有限公司 | Side-suspension type steerable embarking device |
| CN203666926U (en) * | 2013-10-28 | 2014-06-25 | 江苏熔盛重工有限公司 | Gangway ladder moving device |
-
2013
- 2013-10-28 CN CN201310513161.6A patent/CN103523176B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004314890A (en) * | 2003-04-18 | 2004-11-11 | Kyoritsu Kikai Seisakusho:Kk | Accommodation ladder device |
| CN2701744Y (en) * | 2004-05-18 | 2005-05-25 | 姜堰市船舶舾装件有限公司 | Marine far overhung accommodation ladder |
| CN200981634Y (en) * | 2006-12-08 | 2007-11-28 | 姜堰市船舶舾装件有限公司 | Accommodation ladder winding and unwinding device |
| CN200981633Y (en) * | 2006-12-08 | 2007-11-28 | 姜堰市船舶舾装件有限公司 | Wharf ladder shifting device |
| CN201424119Y (en) * | 2009-05-15 | 2010-03-17 | 沪东中华造船(集团)有限公司 | Boarding ladder |
| CN202923841U (en) * | 2012-11-30 | 2013-05-08 | 浙江海洋学院 | Boarding ladder |
| CN203005700U (en) * | 2012-12-21 | 2013-06-19 | 青岛造船厂有限公司 | Side-suspension type steerable embarking device |
| CN203666926U (en) * | 2013-10-28 | 2014-06-25 | 江苏熔盛重工有限公司 | Gangway ladder moving device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103523176A (en) | 2014-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203666933U (en) | Rotary type wharf boarding ladder | |
| CN204507191U (en) | A kind of wharf boarding ladder | |
| CN203127108U (en) | Stable accommodation ladder for marine ship boarding | |
| KR101334830B1 (en) | Davit apparatus | |
| CN103523176B (en) | Gangway ladder mobile device | |
| CN204078018U (en) | Boats and ships are gone on board device | |
| CN203666926U (en) | Gangway ladder moving device | |
| CN203666931U (en) | Wharf boarding ladder | |
| CN204078017U (en) | A kind of wharf boarding ladder | |
| CN105523153A (en) | Additional lateral body device for trimaran and trimaran | |
| CN212685859U (en) | Quick boarding device of maritime work auxiliary ship | |
| CN211711010U (en) | Deformable deck structure and ship | |
| CN202202251U (en) | Boarding bridge | |
| CN201721600U (en) | Upper structure of harbor boarding ladder | |
| MY180380A (en) | Floating platform with an articulating keel skirt | |
| CN204935595U (en) | A kind of portable Double-axis guide rail | |
| CN111498047B (en) | Installation method of tail slideway system roller | |
| CN203864938U (en) | Cargo jacking mechanism without channel occupation | |
| CN204212487U (en) | A kind of vehicle picks and places mobile docking guide rail | |
| CN205152895U (en) | Portable heaving pile device | |
| CN201721602U (en) | Lower structure of boarding ladder of quay | |
| CN203392740U (en) | Movable mechanism of crane | |
| CN103342280A (en) | Moving mechanism for crane | |
| CN210997136U (en) | Carbon dioxide aircraft nose supporting effect platform of usefulness is built in segmentation of boats and ships | |
| CN203064181U (en) | Fender and ship adopting same |
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 | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20200424 Granted publication date: 20160203 |
|
| PP01 | Preservation of patent right |