CN2209647Y - Steel wire winding wet transportation full-balance verticle anti-obliquity apparatus for vessel lift - Google Patents
Steel wire winding wet transportation full-balance verticle anti-obliquity apparatus for vessel lift Download PDFInfo
- Publication number
- CN2209647Y CN2209647Y CN 94246089 CN94246089U CN2209647Y CN 2209647 Y CN2209647 Y CN 2209647Y CN 94246089 CN94246089 CN 94246089 CN 94246089 U CN94246089 U CN 94246089U CN 2209647 Y CN2209647 Y CN 2209647Y
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- CN
- China
- Prior art keywords
- steel rope
- chain
- compartment
- ship
- railway carriage
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- Expired - Fee Related
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Abstract
The utility model relates to an anti-obliquity apparatus for the ship chamber of a vertical ship lift. The utility model is composed of a pulley block or a chain wheel block (2), the ship chamber (3) and a supporting roller (4). Both ends of a steel cable or a chain are fixed with upper and lower foundation, and are connected with the pulley block (or the chain wheel block) arranged at the ship chamber horizontally in the mode of a triple-fold line. The length of the steel cable or the length of the chain is definite, and thus the utility model can limit the ship chamber to be inclined to reliably prevent the obliquity of the ship chamber from in all states.
Description
The utility model belongs to the handling machinery field, the full balance vertical ship lift Overthrow preventing device of the wet fortune of particularly a kind of steel rope elevator formula.
Now the vertical ship lift ship railway carriage or compartment of Shi Yonging is under operational process or halted state, and owing to the plane vertical power skewness that water body changes in distribution in the ship railway carriage or compartment causes, topple in the whole ship railway carriage or compartment that ship railway carriage or compartment centre-of gravity shift is caused.Cause that the factor of toppling has:
1, lifting drum finish size error, steel rope rope footpath error, steel rope stress deformation error, steel rope stress deformation errors etc. cause steel rope in winding process, and rope personal attendant machine changes and causes that ship railway carriage or compartment level changes;
2, play the water fluctuation that the physical shock of glancing impact causes;
Surging when 3, ship passes in and out the ship railway carriage or compartment;
4, the ship railway carriage or compartment horizontal hunting and the water body wave that cause of wind-force;
5, rock in the guidance error ship railway carriage or compartment that causes in ship railway carriage or compartment;
6, the skewness of the inconsistent formation balanced system of balance weight system resistance operational process midplane vertical power.
Topple in operation or the halted state railway carriage or compartment of going ashore in order to prevent the ship railway carriage or compartment, the domestic design that has makes the guidance system have the ability of certain antidumping moment, at four suspension centre places, ship railway carriage or compartment " fixing device ", " stretching device " etc. are set and comply with the friction moment that produces between its steel ladder that links to each other with the basis or steel column, overcome the measures such as capsizing moment in ship railway carriage or compartment.
Above measure effect is limited, and reliability is not high, can not fundamentally solve integral body that the ship railway carriage or compartment the is in operation problem of toppling.
At present, the ship lift to this kind pattern does not also have a kind of effective measure both at home and abroad, solves ship railway carriage or compartment toppling in operational process.
The utility model purpose is to provide the wet fortune of the simple and easy actv. steel rope elevator formula of a cover full balance vertical ship lift Overthrow preventing device, makes ship railway carriage or compartment equal energy maintenance level under any running state, overcomes the capsizing moment that the ship railway carriage or compartment is in operation and is occurred.
The utility model is achieved through the following technical solutions: shown in figure (1):
Full device is by steel rope or chain (1), assembly pulley or chain wheel set (2), ship railway carriage or compartment (3), carrying roller (4) is formed.
On the ship railway carriage or compartment, longitudinally both sides fixed range place (as the steel rope elevator four-point lifting outside) symmetric arrangement prevents assembly pulley or two groups of (four of every sides of chain wheel set that suitable (contrary) hour hands topple, totally eight of both sides, coaxial in twos or grouping is provided with) become tri linear to link to each other by a steel rope or chain, on the basis, horizontal segment steel rope (chain) supported with the carrying roller (4) that is fixed on the ship railway carriage or compartment (3) about steel rope or chain two ends were separately fixed at.
Because two assembly pulleys or chain wheel set are certain apart from BC, any when making the former ship railway carriage or compartment run-off the straight that is under the horizontality, all make AB and CD(A ' C and BD ' as conter clockwise (cw)) increase, because of steel rope (chain) whole piece length certain, BC is certain, AB+CD(A ' C=BD ') certain, thereby this system only allows the ship railway carriage or compartment to keep initial horizontality upper and lower translation, and any inclination all is restricted.Thereby guaranteed the monolithic stability of ship railway carriage or compartment under various running statees.
The utility model can not only prevent toppling of ship railway carriage or compartment effectively, have simultaneously simple in structure, make, install, advantage such as the debugging maintenance is easy, the enforcement of this device to the application of the wet fortune of steel wire rope type counterbalanced weight vertical ship lift, promote and will have great economic benefit and social benefit.
Fig. 1 is a structural representation of the present utility model
Fig. 2 is that the A of Fig. 1 is to view
Fig. 1, Fig. 2 have provided most preferred embodiment of the present utility model.
Claims (2)
1, the full balance vertical ship lift Overthrow preventing device of the wet fortune of a kind of steel rope elevator formula, it is characterized in that: by steel rope or chain (1), assembly pulley or chain wheel set (2), ship railway carriage or compartment (3), carrying roller (4) is formed, on the ship railway carriage or compartment, longitudinally both sides fixed range place symmetric arrangement prevents assembly pulley or the chain wheel set that suitable (contrary) hour hands topple, become tri linear to link to each other by a steel rope or chain, on the basis, horizontal segment steel rope (chain) supported with the carrying roller (4) that is fixed on the ship railway carriage or compartment (3) about steel rope or chain two ends were separately fixed at.
2, the full balance vertical ship lift Overthrow preventing device of the wet fortune of a kind of steel rope elevator formula according to claim 1, it is characterized in that: assembly pulley or chain wheel set (2) have two groups at least, four of promptly every at least sides, totally eight of both sides, coaxial in twos or grouping is provided with, and can be positioned at the steel rope elevator four-point lifting outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246089 CN2209647Y (en) | 1994-12-23 | 1994-12-23 | Steel wire winding wet transportation full-balance verticle anti-obliquity apparatus for vessel lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94246089 CN2209647Y (en) | 1994-12-23 | 1994-12-23 | Steel wire winding wet transportation full-balance verticle anti-obliquity apparatus for vessel lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2209647Y true CN2209647Y (en) | 1995-10-11 |
Family
ID=33851673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94246089 Expired - Fee Related CN2209647Y (en) | 1994-12-23 | 1994-12-23 | Steel wire winding wet transportation full-balance verticle anti-obliquity apparatus for vessel lift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2209647Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092629A (en) * | 2016-06-24 | 2016-11-09 | 中国长江三峡集团公司 | Shui Man railway carriage or compartment, ship lift ship railway carriage or compartment performance test method |
| CN107167297A (en) * | 2017-06-26 | 2017-09-15 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Based on the paralysed ship stability trial constrained system of weight balance formula |
| CN107973253A (en) * | 2016-10-25 | 2018-05-01 | 济南恒鼎升降机械有限公司 | A kind of novel anti-falling guide rail-type lifting platform |
-
1994
- 1994-12-23 CN CN 94246089 patent/CN2209647Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092629A (en) * | 2016-06-24 | 2016-11-09 | 中国长江三峡集团公司 | Shui Man railway carriage or compartment, ship lift ship railway carriage or compartment performance test method |
| CN106092629B (en) * | 2016-06-24 | 2019-02-12 | 中国长江三峡集团公司 | The ship lift ship compartment compartment Shui Man performance test method |
| CN107973253A (en) * | 2016-10-25 | 2018-05-01 | 济南恒鼎升降机械有限公司 | A kind of novel anti-falling guide rail-type lifting platform |
| CN107167297A (en) * | 2017-06-26 | 2017-09-15 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Based on the paralysed ship stability trial constrained system of weight balance formula |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |