CN204489113U - Boarding ladder - Google Patents
Boarding ladder Download PDFInfo
- Publication number
- CN204489113U CN204489113U CN201520146906.4U CN201520146906U CN204489113U CN 204489113 U CN204489113 U CN 204489113U CN 201520146906 U CN201520146906 U CN 201520146906U CN 204489113 U CN204489113 U CN 204489113U
- Authority
- CN
- China
- Prior art keywords
- ladder
- crane
- hanging
- main
- boarding
- 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
Links
Abstract
The utility model discloses a kind of boarding ladder, comprise main ladder and hanging ladder, described main ladder comprises four root posts, and described four root posts surround rectangle, and centre is connected with multilayer platform, described platform one side opening, and opening adopts and connects inclined ladder connection levels; Also comprise crane, described crane is arranged on main terraced side, and described hanging ladder is connected with described main ladder by crane, described hanging ladder and crane are rotationally connected, describedly be rotationally connected as being provided with rotating shaft below hanging ladder, crane correspondence position is provided with mounting hole, and described rotating shaft is arranged in mounting hole.Boarding ladder structure of the present utility model is simple, small volume, and hanging ladder is rotatable and dismantle, and reduces the space occupied.
Description
Technical field
The utility model relates to a kind of boarding ladder for harbour or harbour.
Background technology
At modern large pier or harbour, boarding ladder has been absolutely necessary the equipment of going on board, especially for large ship.Because the general volume of boarding ladder is comparatively large, although easy to use, be placed on bank when not using and compare occupation of land side.
Utility model content
The utility model technical issues that need to address are that existing boarding ladder volume is comparatively large, take up an area larger when parking.
For solving the problems of the technologies described above, the utility model provides a kind of boarding ladder, comprises main ladder and hanging ladder, described main ladder comprises four root posts, and described four root posts surround rectangle, and centre is connected with multilayer platform, described platform one side opening, opening adopts and connects inclined ladder connection levels; Also comprise crane, described crane is arranged on main terraced side, and described hanging ladder is connected with described main ladder by crane, described hanging ladder and crane are rotationally connected, describedly be rotationally connected as being provided with rotating shaft below hanging ladder, crane correspondence position is provided with mounting hole, and described rotating shaft is arranged in mounting hole.Boarding ladder structure of the present utility model is simple, small volume, and hanging ladder is rotatable and dismantle, and reduces the space occupied.
As further improvement of the utility model, described main ladder bottom is provided with 4 rollers; Around described main ladder and connection inclined ladder side is equipped with guardrail.Arranging roller in main ladder bottom makes boarding ladder Application comparison flexible, and the used time can not leave the corner not hindering running in, and the setting of guardrail is mainly in order to increase safety.
As optimal technical scheme of the present utility model, described hanging ladder comprises main hanging ladder, aerial ladder and inclined ladder, described main hanging ladder one end and crane are rotationally connected, the other end is connected by telescoping mechanism with aerial ladder, the both sides, one end that described aerial ladder stretches out also are fixedly connected with inclined ladder, are provided with roller bottom described inclined ladder.
Boarding ladder structure of the present utility model is simple, small volume, and safety is good, and the rotatable and dismounting of hanging ladder, reduces the space occupied, and whole boarding ladder can arbitrarily movement, convenient and practical.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is birds-eye view of the present utility model;
Fig. 3 is left view of the present utility model;
Fig. 4 is the connection diagram of hanging ladder of the present utility model and crane;
Wherein, the main ladder of 1-, 2-hanging ladder, 3-column, 4-platform, 5-opening, 6-connects inclined ladder, 7-crane, 8-rotating shaft, 9-mounting hole, 10-roller, 11-guardrail, the main hanging ladder of 12-, 13-aerial ladder, 14-inclined ladder.
Detailed description of the invention
Preferred embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
As shown in the figure, boarding ladder of the present utility model, comprises main terraced 1 and hanging ladder 2, described main terraced 1 comprises four root posts 3, and described four root posts 3 surround rectangle, and centre is connected with multilayer platform 4, described platform 4 one side opening 5, opening 5 position adopts connection inclined ladder 6 to connect levels; Also comprise crane 7, described crane 7 is arranged on main terraced 1 side, described hanging ladder 2 is connected with described main terraced 1 by crane 7, described hanging ladder 2 is rotationally connected with crane 7, describedly be rotationally connected as being provided with rotating shaft 8 below hanging ladder 2, crane 7 correspondence position is provided with mounting hole 9, and described rotating shaft 8 is arranged in mounting hole 9; 4 rollers 10 are provided with bottom described main terraced 1; Around described main terraced 1 and connection inclined ladder 6 side is equipped with guardrail 11; Described hanging ladder 2 comprises main hanging ladder 12, aerial ladder 13 and inclined ladder 14, described main hanging ladder 12 one end and crane 7 are rotationally connected, the other end is connected by telescoping mechanism with aerial ladder 13, the both sides, one end that described aerial ladder 13 stretches out also are fixedly connected with inclined ladder 14, are provided with roller 10 bottom described inclined ladder 14.
Boarding ladder structure of the present utility model is simple, small volume, safety is good, hanging ladder is rotatable and dismantle, and reduce the space occupied, the setting of guardrail is mainly in order to increase safety, arranging roller in main ladder bottom makes boarding ladder Application comparison flexible, and the used time can not leave the corner not hindering running in, whole boarding ladder can arbitrarily movement, convenient and practical.
Claims (4)
1. a boarding ladder, comprise main ladder (1) and hanging ladder (2), it is characterized in that: described main ladder (1) comprises four root posts (3), described four root posts (3) surround rectangle, centre is connected with multilayer platform (4), described platform (4) side opening (5), opening (5) position adopts and connects inclined ladder (6) connection levels; Also comprise crane (7), described crane (7) is arranged on main ladder (1) side, described hanging ladder (2) is connected with described main ladder (1) by crane (7), described hanging ladder (2) and crane (7) are rotationally connected, described being rotationally connected is provided with rotating shaft (8) for below hanging ladder (2), crane (7) correspondence position is provided with mounting hole (9), and described rotating shaft (8) is arranged in mounting hole (9).
2. boarding ladder as claimed in claim 1, is characterized in that: described main ladder (1) bottom is provided with 4 rollers (10).
3. boarding ladder as claimed in claim 1 or 2, is characterized in that: around described main ladder (1) and connection inclined ladder (6) side is equipped with guardrail (11).
4. boarding ladder as claimed in claim 3, it is characterized in that: described hanging ladder (2) comprises main hanging ladder (12), aerial ladder (13) and inclined ladder (14), described main hanging ladder (12) one end and crane (7) are rotationally connected, the other end is connected by telescoping mechanism with aerial ladder (13), the both sides, one end that described aerial ladder (13) stretches out also are fixedly connected with inclined ladder (14), and described inclined ladder (14) bottom is provided with roller (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146906.4U CN204489113U (en) | 2015-03-16 | 2015-03-16 | Boarding ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520146906.4U CN204489113U (en) | 2015-03-16 | 2015-03-16 | Boarding ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204489113U true CN204489113U (en) | 2015-07-22 |
Family
ID=53568386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520146906.4U Expired - Fee Related CN204489113U (en) | 2015-03-16 | 2015-03-16 | Boarding ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204489113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775049A (en) * | 2016-03-15 | 2016-07-20 | 浙江海洋学院 | Movable lifting gangway ladder |
| CN114368455A (en) * | 2021-11-28 | 2022-04-19 | 大连中远海运重工有限公司 | Unidirectional adjustable ladder seat for connecting deck of boarding ladder |
-
2015
- 2015-03-16 CN CN201520146906.4U patent/CN204489113U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775049A (en) * | 2016-03-15 | 2016-07-20 | 浙江海洋学院 | Movable lifting gangway ladder |
| CN114368455A (en) * | 2021-11-28 | 2022-04-19 | 大连中远海运重工有限公司 | Unidirectional adjustable ladder seat for connecting deck of boarding ladder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204489113U (en) | Boarding ladder | |
| CN203318638U (en) | Mast capable of being put down | |
| CN206388436U (en) | A kind of transmission tower high-altitude trainer | |
| CN205819492U (en) | Automatic telescopic luffing goes ashore device | |
| EP2439335A3 (en) | Finger assembly for the embarkment and disembarkment of passengers | |
| CN207513202U (en) | Construction discharging platform | |
| CN206621673U (en) | Regularization escape device for temporary building | |
| CN203667835U (en) | Suspension arm shelf structure for crane | |
| CN204125120U (en) | Distribution insulated elevating platform | |
| CN204823634U (en) | Automatic computer lab maintenance rail guard structure on staircase or moving walk | |
| CN201678358U (en) | Sideboard device on escalator or moving sidewalk | |
| CN204369516U (en) | Guardrail rack rotates mounting structure | |
| CN203741726U (en) | Bridge construction anti-dropping device | |
| CN206722514U (en) | One kind communication drag-line angle steel tower | |
| CN204781889U (en) | Utilize steel construction factory building intercolumniation to support maintenance platform of preparation | |
| CN104528604A (en) | Guard bar rack rotation mounting structure | |
| CN205022636U (en) | Paint kettle carrier | |
| CN204775852U (en) | Novel marine anchor rack | |
| CN206358319U (en) | A kind of new gangway ladder | |
| CN204940975U (en) | A kind of three-dimensional parking device jacking system | |
| CN203961772U (en) | A kind of shelter hanging ladder composite member | |
| CN204452828U (en) | Column gangway ladder accommodation device | |
| CN204110093U (en) | A kind of horizontal laying rack | |
| CN204139193U (en) | Box-type substation and wind generator facility mutual foundation device | |
| CN107416133A (en) | A kind of container ship lashing bridge gang way rail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20180316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |