CN201436232U - Multi-angle boarding ladder - Google Patents
Multi-angle boarding ladder Download PDFInfo
- Publication number
- CN201436232U CN201436232U CN2009200460989U CN200920046098U CN201436232U CN 201436232 U CN201436232 U CN 201436232U CN 2009200460989 U CN2009200460989 U CN 2009200460989U CN 200920046098 U CN200920046098 U CN 200920046098U CN 201436232 U CN201436232 U CN 201436232U
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- Prior art keywords
- ladder
- support
- board
- boarding ladder
- going
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- 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, particularly a multi-angle boarding ladder, for principally resolving the problem that the boarding ladder of prior art has single function. The technical scheme of the boarding ladder of the utility model is that: the multi-angle boarding ladder comprises a support at two sides of the ladder, and pedals, which is characterized in that the pedals are a shape of cone bench, and are fixed on the support by fastening bolts, and the upper surface of the cone bench is parallel to the end plane of the support. One side of the support is arranged with armrests, and the lower of the support of the boarding ladder is rotatablely fixed with a saddle base. The boarding ladder of the utility model can be suitable for different water levels and height of the board, safely and conveniently.
Description
Technical field:
The utility model relates to a kind of ladder peculiar to vessel, particularly a kind of usefulness ladder of going on board that is applicable to multiple angles.
Background technology:
It is to climb up steamer from springboard or rope ladder that finished product wharf commander hand is gone on board every day, sometimes the tonnage size of the height of water level and steamer, determined the angular dimension between steamer and the port berth, if the height in steamer and berth is flat, operating personal is gone on board and is directly walked up from flat springboard; But heavy duty back steamer is lower than harbour flat-bed level attitude, and personnel's ship time up and down have only by going ashore danger close on the rope ladder.Along with the Freight Dock amount constantly rises, the loading and unloading capacity of harbour is constantly increasing, and the upper and lower frequency of commander's hand gets more and more, and in order to guarantee the upper and lower steamer process safe of employee, we press for and solve this difficult problem.
Chinese patent 91229530.9 discloses " a kind of boarding ladder ", it is by one group of pedal, hinge and the corresponding rotatable part etc. of pull are formed relatively, the change in location that can adapt to the boats and ships that float in the water freely, but it can not solve the problem of going on board when different water levels and height.
The utility model content:
The purpose of this utility model provides a kind of multiple angles that can adapt to different water levels and height and goes on board with ladder.Mainly solve the technical matters of present boarding ladder function singleness.
The technical solution of the utility model is: a kind of usefulness ladder of going on board that is applicable to multiple angles, comprise terraced both sides support and pedal, and it is characterized in that described pedal is a vertebra platform shape, be fixed on the support by binding bolt, described frustum upper surface is parallel with bracket end face.On the support of a side, handrail is installed, the rotatable saddle type pedestal that is fixed with in boarding ladder support lower end.
The beneficial effects of the utility model: the cement that one of this ladder is fixed on the outside, berth protects on the wheel bank, and the other end is placed on the steamer.When steamer and berth were horizontal surface, this ladder step plate was gone on board with the angle of horizontal surface; When steamer was higher than platform, this ladder step plate was gone on board with the angle of upper side; When steamer was lower than the berth, this ladder step plate was gone on board with the angle of downside; The utility model can adapt to the needs of going on board of multiple situation.One side of ladder is equipped with handrail, the operating personnel's that guarantees to go on board safety.
Description of drawings:
Fig. 1: the utility model structural representation
Fig. 2: the utility model pedal structure scheme drawing
Among the figure: 1. handrail 2. supports 3. binding bolts 4. pedals 5. pedestals 6. first treads 7. second treads 8. the 3rd tread.
The specific embodiment:
With reference to Fig. 1,2, a kind of usefulness ladder of going on board that is applicable to multiple angles comprises terraced both sides support 2 and pedal 4, and described pedal 4 is a vertebra platform shape, is fixed on the support by binding bolt 3, and described frustum upper surface is parallel with bracket end face.Handrail 1 is installed, the rotatable saddle type pedestal 5 that is fixed with in boarding ladder support lower end on the support of a side.In order to guarantee that going on board of multiple angles has enough intensity with ladder, support 2 is made by aluminum alloy square tube; Pedal surface adopts aluminum alloy checkered plate.
Principle of work: at first go on board one that with terraced pedestal 5 is arranged of multiple angles, be installed in and protect on the wheel bank when personnel go on board, the other end is placed on the steamer, holds corrosion-resistant steel handrail 1 when going on board; According to the position height of steamer in water, select to step on the different angles on multi-aspect pedal 4.When steamer was higher than the harbour platform, the 3rd tread 8 positions of multi-aspect pedal 4 became step surface naturally; When steamer was in horizontal surface in the harbour platform, second tread, 7 level attitudes of multi-aspect pedal 4 formed step surface naturally; When steamer was lower than the harbour platform, first tread, 6 positions of multi-aspect pedal 4 became step surface, have satisfied the upper and lower action of going on board of personnel, the safety when guaranteeing the upper and lower steamer of personnel.
Claims (4)
1. the usefulness ladder of going on board that is applicable to multiple angles comprises terraced both sides support and pedal, it is characterized in that described pedal is a vertebra platform shape, is fixed on the support by binding bolt, and described frustum upper surface is parallel with bracket end face.
2. a kind of usefulness ladder of going on board that is applicable to multiple angles according to claim 1 is characterized in that on the support of a side handrail being installed.
3. a kind of usefulness ladder of going on board that is applicable to multiple angles according to claim 1 is characterized in that the rotatable saddle type pedestal that is fixed with in boarding ladder support lower end.
4. a kind of usefulness ladder of going on board that is applicable to multiple angles according to claim 1, the surface that it is characterized in that described pedal is an aluminum alloy checkered plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200460989U CN201436232U (en) | 2009-06-16 | 2009-06-16 | Multi-angle boarding ladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200460989U CN201436232U (en) | 2009-06-16 | 2009-06-16 | Multi-angle boarding ladder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201436232U true CN201436232U (en) | 2010-04-07 |
Family
ID=42372689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200460989U Expired - Fee Related CN201436232U (en) | 2009-06-16 | 2009-06-16 | Multi-angle boarding ladder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201436232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673741A (en) * | 2012-05-29 | 2012-09-19 | 中国海洋石油总公司 | Skid-proof platform gangway ladder |
| CN110155269A (en) * | 2019-05-29 | 2019-08-23 | 浙江国际海运职业技术学院 | Autostairs peculiar to vessel |
-
2009
- 2009-06-16 CN CN2009200460989U patent/CN201436232U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673741A (en) * | 2012-05-29 | 2012-09-19 | 中国海洋石油总公司 | Skid-proof platform gangway ladder |
| CN102673741B (en) * | 2012-05-29 | 2014-12-10 | 中国海洋石油总公司 | Skid-proof platform gangway ladder |
| CN110155269A (en) * | 2019-05-29 | 2019-08-23 | 浙江国际海运职业技术学院 | Autostairs peculiar to vessel |
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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: 20100407 Termination date: 20180616 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |