CN201933476U - Vertical lifting type navigation work door structure for ship elevator - Google Patents
Vertical lifting type navigation work door structure for ship elevator Download PDFInfo
- Publication number
- CN201933476U CN201933476U CN2010206859764U CN201020685976U CN201933476U CN 201933476 U CN201933476 U CN 201933476U CN 2010206859764 U CN2010206859764 U CN 2010206859764U CN 201020685976 U CN201020685976 U CN 201020685976U CN 201933476 U CN201933476 U CN 201933476U
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- work
- gate
- hydraulic hoist
- wicket
- ship
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- Expired - Lifetime
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- 238000012423 maintenance Methods 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000007306 turnover Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a vertical lifting type navigation work door structure for a ship elevator, which comprises a ship elevator gate and is characterized in that a work door (1) is arranged in the ship elevator work gate (3) and provided with a starting crane beam which is connected with a crane head of a hydraulic hoist (2); and the hydraulic hoist (2) is arranged in a gate body of the work gate. With the vertical lifting type navigation work door structure, the on and off motion mode of the work door is changed from traditional rotary motion to vertical motion, the capacity of the hydraulic hoist is reduced, and the structure of the work door is simplified. By utilizing the characteristic that the gate body of the work gate is larger, the hydraulic hoist is arranged in the gate body of the work gate, so that the hydraulic hoist is not soaked any more and can be overhauled and maintained conveniently, thereby prolonging the service life of the hydraulic hoist.
Description
Technical field
The utility model relates to the Hydraulic and Hydro-Power Engineering technical field, specifically the little door of ship lift vertical-lifting navigable workspace.
Background technology
For making full use of river resources, on the river course, build barrage and become trend in China.The situation of building barrage on navigable river is also more and more, the contradiction that this has just caused river waterr resources utilization and navigable river to utilize, just need build the dam navigation structure for solving this contradiction, ship lift is one of the dam navigation structure good the selection, ship lift for ship cross the dam provide a kind of fast, convenient, safe and reliable ship crosses the dam solution.According to the principle of vertical ship lift, its ship reception chamber need dock with the gate of working, upstream and downstream, opens and closes by the work wicket that is provided with in the upper and lower work gate, realizes being communicated with of water body and upstream and downstream water level in the ship railway carriage or compartment, satisfied the dam ship pass through require.The navigable workspace wicket opening/shutting mode that is provided with in the ship lift work gate in the past adopts is the arrangement of door of droping to the ground, the keying that is the navigable workspace wicket is around the fixed rotating shaft rotation of wicket bottom, realize the keying of work wicket by the driving of hydraulic hoist, the work wicket is in the horizontal positioned state during unlatching, the work wicket is in upright state when closing, and adopt this kind arrangement that following unfavorable factor is arranged: the capacity of hydraulic hoist is bigger; Hydraulic hoist is in soaked state, and is very unfavorable to maintenance, the application life of hydraulic hoist; Work wicket complex structure.
Summary of the invention
The purpose of this utility model provides a kind of maintenance, maintenance that makes things convenient for hydraulic hoist, prolongs the hydraulic hoist little door of ship lift vertical-lifting navigable workspace in application life.
The technical solution of the utility model is:
Be provided with the work wicket in ship lift work gate, work wicket top is provided with to open and hangs crossbeam and hydraulic hoist and hang and connect, and hydraulic hoist places in the big every body of work.
The utility model is by analysing in depth the working method of navigable workspace wicket, and the wicket of will working keying motion mode is rotatablely moved to change into by tradition and moves both vertically, and has reduced the capacity of hydraulic hoist, has simplified the little door of work.Utilize the bigger characteristics of the big every body of work, hydraulic hoist is arranged in the big every body of work, make the hydraulic hoist cylinder body no longer soaked, make things convenient for maintenance, the maintenance of hydraulic hoist, prolong hydraulic hoist application life.
Description of drawings
Fig. 1 is a ship lift vertical-lifting navigable workspace wicket structural representation of the present utility model.
Fig. 2 is the side view of Fig. 1.
The specific embodiment
As shown in Figure 1, be provided with work wicket 1 in ship lift work gate 3, work wicket top is provided with to open and hangs crossbeam and hang head with hydraulic hoist 2 and connect, and hydraulic hoist 2 places in the big every body of work, and assurance hydraulic hoist cylinder body is not soaked.Be provided with work wicket gate slot in the work gate with convenient work wicket vertical lift.
3 types in ship lift early-stage work gate, power station are plane welding fixed wheel gate, and the function of work wicket is: when the work gate docks with ship lift ship railway carriage or compartment, by the keying realization ship turnover ship railway carriage or compartment of work wicket.
When ship lift was not worked, the work wicket was in closed condition, blocks upstream Ku Shui.When ship lift is not worked, the ship railway carriage or compartment rise to position, work gate dock with the gate finish after, work wicket hydraulic hoist 2 drives the unlatching that vertically descends of work wickets, make that water level is communicated with reservoir level in the ship railway carriage or compartment, behind the ship turnover ship railway carriage or compartment, work wicket hydraulic hoist drive work wicket vertical lifting is closed, and blocks upstream Ku Shui.
Claims (2)
1. little door of ship lift vertical-lifting navigable workspace, comprise the ship lift gate, it is characterized in that in ship lift work gate (3), being provided with work wicket (1), work wicket top is provided with to open and hangs crossbeam and hydraulic hoist (2) and hang and connect, and hydraulic hoist (2) places in the big every body of work.
2. the little door of ship lift vertical-lifting navigable workspace according to claim 1 is characterized in that being provided with in the ship lift work gate work wicket gate slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206859764U CN201933476U (en) | 2010-12-29 | 2010-12-29 | Vertical lifting type navigation work door structure for ship elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206859764U CN201933476U (en) | 2010-12-29 | 2010-12-29 | Vertical lifting type navigation work door structure for ship elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201933476U true CN201933476U (en) | 2011-08-17 |
Family
ID=44445003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206859764U Expired - Lifetime CN201933476U (en) | 2010-12-29 | 2010-12-29 | Vertical lifting type navigation work door structure for ship elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201933476U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166458A (en) * | 2017-12-28 | 2018-06-15 | 中国长江三峡集团公司 | The integrated gate of ship lift navigation |
| CN110552329A (en) * | 2019-09-18 | 2019-12-10 | 杭州国电机械设计研究院有限公司 | Device and method for linkage opening and closing of lock head working door and ship reception chamber working door of ship lift |
-
2010
- 2010-12-29 CN CN2010206859764U patent/CN201933476U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108166458A (en) * | 2017-12-28 | 2018-06-15 | 中国长江三峡集团公司 | The integrated gate of ship lift navigation |
| CN110552329A (en) * | 2019-09-18 | 2019-12-10 | 杭州国电机械设计研究院有限公司 | Device and method for linkage opening and closing of lock head working door and ship reception chamber working door of ship lift |
| CN110552329B (en) * | 2019-09-18 | 2024-04-02 | 杭州国电机械设计研究院有限公司 | Device and method for linkage opening and closing of lock head working door and ship receiving chamber working door of ship lift |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HYDROCHINA KUNMING ENGINEERING CORPORATION Free format text: FORMER OWNER: KUNMING HYDROELECTRIC INVESTIGATION + DESIGN INSTITUTE OF CHINA HYDROPOWER CONSULTING GROUP Effective date: 20140814 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHINESE ELECTRIC POWER CONSTRUCTION GROUP KUNMING Free format text: FORMER NAME: HYDROCHINA KUNMING ENGINEERING CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 650000 Kunming East Road, Yunnan, No. 115 Patentee after: POWERCHINA KUNMING ENGINEERING Corp.,Ltd. Address before: 650000 Kunming East Road, Yunnan, No. 115 Patentee before: HYDROCHINA KUNMING ENGINEERING Corp. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140814 Address after: 650000 Kunming East Road, Yunnan, No. 115 Patentee after: HYDROCHINA KUNMING ENGINEERING Corp. Address before: 650000 Kunming East Road, Yunnan, No. 115 Patentee before: Hydrochina Kunming Engineering Corp. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |
|
| CX01 | Expiry of patent term |