CN202358276U - Boarding ladder for wharf - Google Patents
Boarding ladder for wharf Download PDFInfo
- Publication number
- CN202358276U CN202358276U CN2011205671413U CN201120567141U CN202358276U CN 202358276 U CN202358276 U CN 202358276U CN 2011205671413 U CN2011205671413 U CN 2011205671413U CN 201120567141 U CN201120567141 U CN 201120567141U CN 202358276 U CN202358276 U CN 202358276U
- Authority
- CN
- China
- Prior art keywords
- ladder
- platform
- guide rail
- dolly
- upper brace
- 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 relates to a boarding ladder for a wharf. The boarding ladder comprises an upper platform structure (1), an upper accommodation ladder (3), a lower accommodation ladder (7), a rotary platform (2), a middle platform trolley (4), an accommodation ladder fixing platform (5), a trolley limit (6) and a guide rail (8), wherein a column structure arranged at the center of the rotary platform (2) is connected with an upper platform arranged in the upper platform structure (1); the rotary platform (2) is connected with the upper part of the upper accommodation ladder (3); the lower part of the upper accommodation ladder (3) is connected with the middle platform trolley (4); the middle platform trolley (4) is arranged on the guide rail (8); the trolley limit (6) is arranged on the guide rail (8); and the guide rail (8) is arranged on the accommodation ladder fixing platform (5) and is connected with the lower accommodation ladder (7). The boarding ladder provided by the utility model has the advantages of good generality and high safety and being convenient to manufacture.
Description
Technical field
The utility model relates to a kind of harbour boarding ladder.
Background technology
In the following water of bulge carrier and all kinds of other boats and ships is made, and in the process of going on board of all kinds of boats and ships, it is bigger that boarding ladder is influenced by the river surface tidal flow, and need to make multiple boarding ladder, and universal performance is poor.
The utility model content
To above-mentioned technical matters, it is good that the purpose of the utility model provides a kind of universal performance, easy to make, the harbour boarding ladder of high safety.
The utility model adopts following technical scheme; A kind of harbour boarding ladder comprises upper brace structure, top gangway ladder, bottom gangway ladder, rotation platform, belly board dolly, gangway ladder fixed platform, dolly is spacing and guide rail; Wherein the rotation platform center has column structure to link to each other with upper brace in the upper brace structure, and rotation platform links to each other with the top of top gangway ladder, and the bottom of top gangway ladder links to each other with the belly board dolly; The belly board dolly is arranged on the guide rail; Dolly is spacing to be arranged on the guide rail, and guide rail is arranged on the ship side fixed platform, and the ship side fixed platform links to each other with the bottom gangway ladder.
Said rotation platform comprises at least three pulleys, and pulley is arranged on the rotation platform below.
Said upper brace structure is arranged on the gun wale, and the upper brace structure on the quarter exterior portions be welded on the hull.
The utility model provides a kind of universal performance good, easy to make, and the harbour boarding ladder of high safety adopts rotation platform and pulley thereof, can reduce the influence to boarding ladder of wind-force and current; The platform dolly moves on guide rail simultaneously, has reduced the influence of tidal flow to boarding ladder, has increased the safety performance and the service life of boarding ladder, and it is good to have universal performance, easy to make, the advantage of high safety.
Description of drawings
Fig. 1 is the facade structures scheme drawing of the utility model;
Fig. 2 is the planar structure scheme drawing of the utility model;
Wherein, 1. upper brace structure, 2. rotation platform, 3. top gangway ladder, 4. belly board dolly, 5. gangway ladder fixed platform, 6. dolly is spacing, 7. bottom gangway ladder 8. guide rails.
The specific embodiment
Below in conjunction with Figure of description the specific embodiment of the utility model is done further detailed explanation.
As depicted in figs. 1 and 2, the utility model comprises upper brace structure 1, top gangway ladder 3, bottom gangway ladder 7, rotation platform 2, belly board dolly 4, gangway ladder fixed platform 5; Dolly spacing 6 and guide rail 8; Wherein rotation platform 2 centers have column structure to link to each other with upper brace in the upper brace structure 1, and rotation platform 2 links to each other with the top of top gangway ladder 3, and the bottom of top gangway ladder 3 links to each other with belly board dolly 4; Belly board dolly 4 is arranged on the guide rail 8; Belly board dolly 4 can move on guide rail 8, and dolly spacing 6 is arranged on the guide rail 8, dolly 4 getaways 8 in the middle of can preventing; Guide rail 8 is arranged on the ship side fixed platform 5, and ship side fixed platform 5 links to each other with bottom gangway ladder 7.
Said rotation platform 2 comprises at least three pulleys, and pulley is arranged on rotation platform 2 belows, and rotation platform 2 can be slided on the upper brace in the upper brace structure 1.
Said upper brace structure 1 is arranged on the gun wale, and upper brace structure 1 on the quarter exterior portions directly be welded on the hull and reinforce.
The utility model is in the practical implementation process, and boarding ladder upper brace structure 1 is fixed with ship, when tidal flow or windage; Top gangway ladder 3 and ship are moved or go up and down, and rotation platform 2 rotates, and top gangway ladder 3 highly changes; Top gangway ladder 3 and belly board dolly 4 are moved on guide rail; Avoid gangway ladder because external force effect run-off the straight and damage guarantee the safety of gangway ladder, improve the service life of boarding ladder.
Combine accompanying drawing that the embodiment of the utility model has been done detailed description above; But the utility model is not limited to above-mentioned embodiment; In the ken that those of ordinary skills possessed, can also under the prerequisite that does not break away from the utility model aim, make various variations.
Claims (3)
1. harbour boarding ladder; Comprise upper brace structure (1), top gangway ladder (3) and bottom gangway ladder (7); It is characterized in that: also comprise rotation platform (2), belly board dolly (4), gangway ladder fixed platform (5), dolly spacing (6) and guide rail (8); Wherein rotation platform (2) center has column structure to link to each other with upper brace in the upper brace structure (1), and rotation platform (2) links to each other with the top of top gangway ladder (3), and the bottom of top gangway ladder (3) links to each other with belly board dolly (4); Belly board dolly (4) is arranged on the guide rail (8); Dolly spacing (6) is arranged on the guide rail (8), and guide rail (8) is arranged on the ship side fixed platform (5), and ship side fixed platform (5) links to each other with bottom gangway ladder (7).
2. according to the said a kind of harbour boarding ladder of claim 1, it is characterized in that: said rotation platform (2) comprises at least three pulleys, and pulley is arranged on rotation platform (2) below.
3. according to the said a kind of harbour boarding ladder of claim 1, it is characterized in that: said upper brace structure (1) is arranged on the gun wale, and upper brace structure (1) on the quarter exterior portions be welded on the hull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205671413U CN202358276U (en) | 2011-12-30 | 2011-12-30 | Boarding ladder for wharf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205671413U CN202358276U (en) | 2011-12-30 | 2011-12-30 | Boarding ladder for wharf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202358276U true CN202358276U (en) | 2012-08-01 |
Family
ID=46569483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205671413U Expired - Fee Related CN202358276U (en) | 2011-12-30 | 2011-12-30 | Boarding ladder for wharf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202358276U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523179A (en) * | 2013-10-28 | 2014-01-22 | 江苏熔盛重工有限公司 | Wharf boarding ladder |
| CN108454789A (en) * | 2018-04-10 | 2018-08-28 | 上海勘测设计研究院有限公司 | Ocean platform steps on quadrupler |
-
2011
- 2011-12-30 CN CN2011205671413U patent/CN202358276U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103523179A (en) * | 2013-10-28 | 2014-01-22 | 江苏熔盛重工有限公司 | Wharf boarding ladder |
| CN108454789A (en) * | 2018-04-10 | 2018-08-28 | 上海勘测设计研究院有限公司 | Ocean platform steps on quadrupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU DAODA MARINE HEAVY INDUSTRY CO., LTD. Free format text: FORMER NAME: QIDONG DAODA HEAVY INDUSTRY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Yang Zhen Qidong City Yin Industrial Park in Jiangsu province 226259 ships in Nantong City Patentee after: Jiangsu Daoda Marine Heavy Industry Co.,Ltd. Address before: 226259 Jiangsu city of Nantong province Qidong City Yin Yang town government building B Room 201 Patentee before: Qidong Daoda Heavy Industry Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI ZHENHUA HEAVY INDUSTRY QIDONG MARINE ENGI Free format text: FORMER NAME: JIANGSU DAODA MARINE HEAVY INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Yang Zhen Qidong City Yin Industrial Park in Jiangsu province 226259 ships in Nantong City Patentee after: SHANGHAI ZHENHUA HEAVY INDUSTRY QIDONG MARINE ENGINEERING CO., LTD. Address before: Yang Zhen Qidong City Yin Industrial Park in Jiangsu province 226259 ships in Nantong City Patentee before: Jiangsu Daoda Marine Heavy Industry Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |