CN202273212U - A plate body return structure suitable for an automatic storing and discharging device of a dam body - Google Patents
A plate body return structure suitable for an automatic storing and discharging device of a dam body Download PDFInfo
- Publication number
- CN202273212U CN202273212U CN2011204115006U CN201120411500U CN202273212U CN 202273212 U CN202273212 U CN 202273212U CN 2011204115006 U CN2011204115006 U CN 2011204115006U CN 201120411500 U CN201120411500 U CN 201120411500U CN 202273212 U CN202273212 U CN 202273212U
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- CN
- China
- Prior art keywords
- dam
- plate body
- plate
- spring
- return structure
- 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 provides a plate body return structure suitable for an automatic storing and discharging device of a dam body. The plate body return structure is disposed between a storing and discharging plate and a dam pier of the automatic storing and discharging device, with one end connected to the inner side of the dam pier behind the storing and discharging plate and the other end connected to the middle of the storing and discharging plate. The plate body return structure is a spring. The plate body return structure furthest utilizes elastic resilience of the spring, and, when being embedded in the automatic storing and discharging device, prevents the spring from hooking sundries discharged along with water flow during flood discharge, thereby having less negative influence on the flood discharge.
Description
Technical field
The utility model relates to the hydraulic engineering field, is specifically related to the plate body answer structure that is applicable to that holding automatically of dam bodys such as reservoir, lake and big pool minor dam let out device.
Background technology
Present in China big or middle, water type reservoir, lake dam body and big pool dam etc.; Because annual plum rain season comes interim, precipitate heavy rain or extra torrential rain happen occasionally, especially in height above sea level higher " cloud ", area, " expensive " " river " and general mountain area and hilly ground; In case flood comes interim; Its impact force arrives hundreds of tons, tens tons or tens tons greatly and does not wait, and does not let out device if hold automatically on the dam foundation, the water retention capacity surge in the dam foundation; Receive flood impulse force and pressure more and more big, its dam foundation must be difficult to bear.Also might be uprooted the danger of (the whole overturning of the dam foundation) simultaneously, it causes great risk or loss difficult to the appraisal will for people's lives and properties.And let out for the device for holding automatically, plate body is replied the reasonable setting of structure, has determined wholely to hold the accumulating capability of letting out device and let out removing solid capacity.
The utility model content
To the problem that exists in the above prior art, the utility model provides being applicable to that a kind of recovery capacity is strong, security and stability is high, and dam body holds the plate body of letting out device automatically and replys structure.
The utility model is realized through following technical scheme:
Be applicable to that dam body holds the plate body of letting out device automatically and replys structure, be arranged to hold automatically and let out holding of device and let out between plate and the dam pier that said plate body is replied structure one end and is connected in that to hold the dam pier of letting out behind the plate inboard, the other end is connected in to hold and lets out in the middle part of the plate.
It is spring that said plate body is replied structure.
It is inner that said spring is embedded in the dam pier.
Said spring and Ba Dun base constitute the angle about 45 degree.
The beneficial effect of the utility model is: maximally utilise the recovery capacity of spring, bury plate body answer structure underground and avoid effectively at the hook of flood discharge process medi-spring for the foreign material that release downstream, reduce the adverse effect to flood discharge.
Description of drawings
Fig. 1 is the sectional structure sketch map of the utility model;
Among the figure: 1 is Ba Dun; 2 let out plate for holding; 3 is spring.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is explained further details.
The utility model provides a kind of and has been applicable to that dam body holds the plate body of letting out device automatically and replys structure, is arranged to hold automatically to let out holding of device and let out between plate 2 and the dam pier 1, and be spring 3 specific to the plate body return mechanism that is adopted in the utility model.Spring one end is connected in and holds dam pier 1 inboard of letting out behind the plate 2, and the other end is connected in to hold lets out plate 2 middle parts.
In general, for maximally utilising the recovery capacity of spring 3, confirm the link position of spring 3 and dam pier 1 in angle of 45 degrees with the spring 3 and the base structure of dam pier 1.
In addition, need be noted that especially that spring 3 must be embedded in dam pier 1 inside,, get rid of adverse effect flood discharge to avoid at flood discharge process medi-spring 3 hooks for the foreign material that release downstream.
Claims (4)
1. be applicable to that dam body holds the plate body of letting out device automatically and replys structure, be arranged to hold automatically and let out holding of device and let out between plate and the dam pier that it is characterized in that said plate body replys structure one end and be connected in that to hold the dam pier of letting out behind the plate inboard, the other end is connected in to hold and lets out in the middle part of the plate.
2. the dam body that is applicable to according to claim 1 holds the plate body answer structure of letting out device automatically, it is characterized in that it is spring that said plate body is replied structure.
3. the dam body that is applicable to according to claim 1 and 2 holds the plate body answer structure of letting out device automatically, it is characterized in that said spring is embedded in pier inside, dam.
4. the dam body that is applicable to according to claim 3 holds the plate body answer structure of letting out device automatically, it is characterized in that said spring and Ba Dun base constitute the angle about 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204115006U CN202273212U (en) | 2011-10-26 | 2011-10-26 | A plate body return structure suitable for an automatic storing and discharging device of a dam body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204115006U CN202273212U (en) | 2011-10-26 | 2011-10-26 | A plate body return structure suitable for an automatic storing and discharging device of a dam body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202273212U true CN202273212U (en) | 2012-06-13 |
Family
ID=46193579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204115006U Expired - Fee Related CN202273212U (en) | 2011-10-26 | 2011-10-26 | A plate body return structure suitable for an automatic storing and discharging device of a dam body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202273212U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452681A (en) * | 2014-12-17 | 2015-03-25 | 天津大学前沿技术研究院有限公司 | Hydraulic automatic-control water retaining dam with stay ropes |
| CN105625275A (en) * | 2015-08-27 | 2016-06-01 | 李祖德 | Novel dam body with automatic storage and discharge device |
-
2011
- 2011-10-26 CN CN2011204115006U patent/CN202273212U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104452681A (en) * | 2014-12-17 | 2015-03-25 | 天津大学前沿技术研究院有限公司 | Hydraulic automatic-control water retaining dam with stay ropes |
| CN105625275A (en) * | 2015-08-27 | 2016-06-01 | 李祖德 | Novel dam body with automatic storage and discharge device |
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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: 20120613 Termination date: 20141026 |
|
| EXPY | Termination of patent right or utility model |