CN201305841Y - Pier-less sluice - Google Patents
Pier-less sluice Download PDFInfo
- Publication number
- CN201305841Y CN201305841Y CNU2008200728080U CN200820072808U CN201305841Y CN 201305841 Y CN201305841 Y CN 201305841Y CN U2008200728080 U CNU2008200728080 U CN U2008200728080U CN 200820072808 U CN200820072808 U CN 200820072808U CN 201305841 Y CN201305841 Y CN 201305841Y
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- CN
- China
- Prior art keywords
- gate
- sluice
- gates
- pier
- reduced
- 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 pier-less sluice, which belongs to a sluice in the hydraulic engineering. Gates are respectively slidably connected with slideways arranged on two concrete prestressed combined columns; both ends of each hydraulic oil cylinder are respectively connected with the top of the concrete prestressed combined column and the upper end of the gate; and a gate seal is firmly connected with any one of the two gates and adjacent to the connected gate. The utility model has the following advantages: the structure is novel; no gate pier is arranged between the gates; the width of a sluice chamber is reduced under the premise of ensuring the structural safety; the reinforced concrete works are reduced; and the flow capacity of the sluice is enhanced. The thickness of the gate is reduced under the premise of ensuring the structural safety, so the weight of the gate can be reduced, and thereby, the fabrication and mounting costs of the gates and an opening and closing system can be reduced.
Description
Technical field
The utility model belongs to the sluice in the hydraulic engineering.
Background technology
In hydraulic engineering, traditional sluice structure pattern is gate pier-gate-gate pier pattern, and the lock groove is not only as the gate hoistway but also as load-carrying construction, and gate sealing can be located at gate slot and also can be located at outside the gate slot.This kind structure exists gate thickness big, the problem that cost is high.
Summary of the invention
The utility model provides a kind of no pier sluice, and is big to solve the thickness that present gate exists, the problem that cost is high.The technical scheme that the utility model is taked is: gate respectively with two concrete pre-stress combined columns on slideway be slidingly connected, the hydraulic jack two ends are connected with the gate upper end with this concrete pre-stress combined column top respectively, fixedly connected gate sealing on any gate between two gates, this gate sealing is adjacent with the gate that is connected.
When needing dash, by hydraulic jack gate is put down, the sealing of two gatehouses plays sealing function; When needs discharge water, on carry gate, water flows out from bottom.
The utility model advantage is novel structure, and many gatehouses do not have gate pier, dwindles the lock chamber width under the prerequisite that guarantees structural safety, reduces reinforced concrete works, improves the sluice conveyance capacity.Water-stopping structure is simple, and water-stopping structure is the relevant water-stopping structure of gatehouse.In structural safety prerequisite tail gates reduced thickness, the gate deadweight reduces, thereby reduction gate and opening/closing system are made, mounting cost.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model side-looking enlarged drawing;
Fig. 3 is the partial cross-section enlarged drawing of gate sealing.
The specific embodiment
Claims (1)
1, a kind of no pier sluice, it is characterized in that: gate respectively with two concrete pre-stress combined columns on slideway be slidingly connected, the hydraulic jack two ends are connected with the gate upper end with this concrete pre-stress combined column top respectively, fixedly connected gate sealing on any gate between two gates, this gate sealing is adjacent with the gate that is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200728080U CN201305841Y (en) | 2008-11-26 | 2008-11-26 | Pier-less sluice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200728080U CN201305841Y (en) | 2008-11-26 | 2008-11-26 | Pier-less sluice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201305841Y true CN201305841Y (en) | 2009-09-09 |
Family
ID=41098309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200728080U Expired - Fee Related CN201305841Y (en) | 2008-11-26 | 2008-11-26 | Pier-less sluice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201305841Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352448A (en) * | 2013-06-14 | 2013-10-16 | 山东省水利勘测设计院 | Layered water intake gate |
| CN106012992A (en) * | 2016-06-29 | 2016-10-12 | 成都聚立汇信科技有限公司 | Novel dam gate |
-
2008
- 2008-11-26 CN CNU2008200728080U patent/CN201305841Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103352448A (en) * | 2013-06-14 | 2013-10-16 | 山东省水利勘测设计院 | Layered water intake gate |
| CN106012992A (en) * | 2016-06-29 | 2016-10-12 | 成都聚立汇信科技有限公司 | Novel dam gate |
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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: 20090909 Termination date: 20151126 |