CN200981633Y - Wharf ladder shifting device - Google Patents
Wharf ladder shifting device Download PDFInfo
- Publication number
- CN200981633Y CN200981633Y CN 200620165007 CN200620165007U CN200981633Y CN 200981633 Y CN200981633 Y CN 200981633Y CN 200620165007 CN200620165007 CN 200620165007 CN 200620165007 U CN200620165007 U CN 200620165007U CN 200981633 Y CN200981633 Y CN 200981633Y
- Authority
- CN
- China
- Prior art keywords
- platform
- platform base
- base
- wharf ladder
- 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.)
- Expired - Fee Related
Links
- 238000005452 bending Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a pier ladder shifter belongs to a marine deck machinery. The wharf ladder shifting device comprises a wharf ladder, a platform seat and a ship side. The upper end of the wharf ladder is directly connected with the upper component of the platform base in a corresponding mode, a vertical U-shaped groove with an opening facing downwards is arranged at the bottom of the platform base, the vertical U-shaped groove of the platform base and the ship board side are in clearance fit to form a track structure, and the platform base can move along the ship board side. The platform base is composed of a platform, two groups of pull rod bases, eye plates and railing bases, the upper surface of each pull rod base is fixedly connected with the upper surface of each railing base according to the width of the corresponding wharf ladder, locking bolts are arranged on the inner side surfaces of longitudinal U-shaped grooves in the bottom surface of the platform, and adjusting supports of threaded splicing structures are arranged on two sides of the platform. The utility model discloses connect reliably, remove nimble convenient, be particularly suitable for small-size naval vessel stowage.
Description
Technical field
The utility model relates to a kind of marine deck machinery, and specifically, the utility model relates to a kind of device of adjusting the wharf ladder installation site.
Background technology
During small-sized ships landing pier, put down the walkway that the wharf ladder provided for oneself is gone on board or debarked as personnel from the ship side deck, will be to the ship side deck before the departure with the wharf ladder folding and unfolding.The wharf ladder of prior art and ship side deck connection location are fixed, and this structure connects reliable, safety.But the wharf ladder of fixed position is to ships landing pier status requirement height, the position that can not lay wharf ladder according to the actual landing pier choice of location of ships the best, the inconvenience that easily causes personnel to go on board or debark.
The utility model content
The utility model is primarily aimed at the deficiencies in the prior art, propose a kind of simple in structure, connect reliably, and do not change the wharf ladder shift assembly that the just removable bit selecting of ship side deck construction is installed.This device greatly makes things convenient for personnel to go on board or debark.
The utility model is achieved by following technical proposals.
The wharf ladder shift assembly comprises wharf ladder, platform base and gun wale.Improvements are: the directly corresponding connection of the upper end of described wharf ladder with the platform base upper component, and the platform base bottom is provided with vertical U-lag of downwardly facing opening, and vertical U-lag of platform base and gun wale free-running fit constitute track structure.Described platform base is by platform and upper surface thereof two groups of draw-bar seats, eye plate and the railing seat by joining wharf ladder width captive joint, and the vertical U-lag medial surface that is located at the platform bottom surface is provided with lock bolt, and the platform both sides are provided with screw thread and piece together the adjusting of locking structure and support.
Adjusting support base end in the said structure and side, ship side deck direct contact support, and being increases the contact Area of bearing, can according to joining ships the gun wale outer shape will regulate the support base end and be designed to straight-bar beveled or knee planar shaped.
The utility model compared with prior art, and is simple in structure, connect reliably, and do not change the just removable bit selecting fitting-out quay of ship side deck construction ladder, reduces operation and time that ships is adjusted the landing pier position, also helps personnel simultaneously and goes on board or debark current.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the platform base structure enlarged diagram in the utility model.
Fig. 4 is Fig. 3 lateral plan, and the gun wale outside is curved, and institute auxiliary tone joint support base end is the straight-bar beveled.
Fig. 5 is the lateral plan of another embodiment of Fig. 3, and the gun wale outside is a upright plane, and institute auxiliary tone joint support base end is a plane of bending shape.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
It shown in the accompanying drawing 1,2 the example structure scheme drawing of the utility model wharf ladder shift assembly, wharf ladder 1 and the direct corresponding connection of the member on platform base 3 tops among the figure, vertical U-lag 3.6 that platform base 3 bottoms are provided with downwardly facing opening constitutes track structure with gun wale 2 free-running fits, platform base 3 related wharf ladders 1 are along gun wale 2 shift positions, U-lag 3.6 medial surfaces are provided with lock bolt 3.5, manually screw lock bolt 3.5 and platform base 3 is locked at gun wale 2 and locatees.Described platform base 3 as shown in Figure 3, it is a main component with platform 3.1, its upper surface is by two groups of draw-bar seats 3.2 of joining wharf ladder 1 width captive joint, eye plate 3.3 and railing seat 3.4, and the vertical U-lag 3.6 and the lock bolt 3.5 that are located at platform 3.1 bottom surfaces, platform base 3 both sides respectively are provided with the adjusting support 3.7 that a screw thread is pieced together locking structure.3.7 bottom and the support of gun wale 2 lateral surface direct contacts are supported in described adjusting, and in order to increase Area of bearing, the bottom shape of regulating support 3.7 needs decide according to gun wale 2 outer shape.Gun wale 2 lateral surfaces shown in the accompanying drawing 4 are provided with the embodiment of curved Crashworthy plate, and the bottom of the adjusting support 3.7 in this structure is the straight-bar beveled.Gun wale 2 outsides shown in the accompanying drawing 5 are upright plane, and the adjusting among this embodiment is supported 3.7 bottoms and made plane of bending shape.Regulate to support 3.7 and cooperate the application force of 1 pair of platform base 3 of minimizing wharf ladder with gun wale.
Claims (1)
1, a kind of wharf ladder shift assembly comprises wharf ladder (1), platform base (3) and gun wale (2); It is characterized in that: the upper end of described wharf ladder (1) directly with the corresponding connection of platform base (3) upper component, platform base (3) bottom is provided with vertical U-lag (3.6) of downwardly facing opening, and vertical U-lag (3.6) of platform base (3) constitutes track structure with gun wale (2) free-running fit; Described platform base (3) is by platform (3.1) and upper surface thereof two groups of draw-bar seats (3.2), eye plate (3.3) and the railing seat (3.4) by joining wharf ladder (1) width captive joint, vertical U-lag (3.6) medial surface that is located at platform (3.1) bottom surface is provided with lock bolt (3.5), and platform (3.1) both sides are provided with the adjusting support (3.7) that screw thread is pieced together locking structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165007 CN200981633Y (en) | 2006-12-08 | 2006-12-08 | Wharf ladder shifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620165007 CN200981633Y (en) | 2006-12-08 | 2006-12-08 | Wharf ladder shifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200981633Y true CN200981633Y (en) | 2007-11-28 |
Family
ID=38908794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620165007 Expired - Fee Related CN200981633Y (en) | 2006-12-08 | 2006-12-08 | Wharf ladder shifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200981633Y (en) |
Cited By (8)
| 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 |
| CN103216191A (en) * | 2013-03-29 | 2013-07-24 | 浙江海洋学院 | Movable ladder for floating wharf |
| CN103523176A (en) * | 2013-10-28 | 2014-01-22 | 江苏熔盛重工有限公司 | Accommodation ladder moving device |
| CN103863522A (en) * | 2012-12-11 | 2014-06-18 | 昆山元达精密机电工业有限公司 | Automatically flexible self-locking ladder for ship |
| CN104890821A (en) * | 2015-05-29 | 2015-09-09 | 上海船舶研究设计院 | Gangway ladder platform rapid locking device |
| CN105270570A (en) * | 2015-02-16 | 2016-01-27 | 江苏姜堰船舶舾装件有限公司 | Displacement type wharf ladder |
| CN108674587A (en) * | 2018-05-17 | 2018-10-19 | 中船黄埔文冲船舶有限公司 | A kind of pedestal design for springboard peculiar to vessel |
| CN112550565A (en) * | 2020-11-26 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Portable ladder structure of taking advantage of stepping on of boats and ships |
-
2006
- 2006-12-08 CN CN 200620165007 patent/CN200981633Y/en not_active Expired - Fee Related
Cited By (11)
| 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 |
| CN103863522A (en) * | 2012-12-11 | 2014-06-18 | 昆山元达精密机电工业有限公司 | Automatically flexible self-locking ladder for ship |
| CN103863522B (en) * | 2012-12-11 | 2016-08-03 | 昆山元达精密机电工业有限公司 | Ships and light boats automatic telescopic self-locking ladder |
| CN103216191A (en) * | 2013-03-29 | 2013-07-24 | 浙江海洋学院 | Movable ladder for floating wharf |
| CN103523176A (en) * | 2013-10-28 | 2014-01-22 | 江苏熔盛重工有限公司 | Accommodation ladder moving device |
| CN103523176B (en) * | 2013-10-28 | 2016-02-03 | 江苏熔盛重工有限公司 | Gangway ladder mobile device |
| CN105270570A (en) * | 2015-02-16 | 2016-01-27 | 江苏姜堰船舶舾装件有限公司 | Displacement type wharf ladder |
| CN104890821A (en) * | 2015-05-29 | 2015-09-09 | 上海船舶研究设计院 | Gangway ladder platform rapid locking device |
| CN108674587A (en) * | 2018-05-17 | 2018-10-19 | 中船黄埔文冲船舶有限公司 | A kind of pedestal design for springboard peculiar to vessel |
| CN112550565A (en) * | 2020-11-26 | 2021-03-26 | 沪东中华造船(集团)有限公司 | Portable ladder structure of taking advantage of stepping on of boats and ships |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20131208 |