CN100543236C - Anti-sedimentation gate - Google Patents
Anti-sedimentation gate Download PDFInfo
- Publication number
- CN100543236C CN100543236C CNB2006101300278A CN200610130027A CN100543236C CN 100543236 C CN100543236 C CN 100543236C CN B2006101300278 A CNB2006101300278 A CN B2006101300278A CN 200610130027 A CN200610130027 A CN 200610130027A CN 100543236 C CN100543236 C CN 100543236C
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- China
- Prior art keywords
- gate
- sandboard
- pedestal
- mobile
- back shaft
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- Expired - Fee Related
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Abstract
The present invention discloses a kind of anti-sedimentation gate, includes gate, be positioned at gate on a side of water level be provided with mobile sandboard, mobile sandboard is to be connected with gate movably by back shaft.Described gate is provided with pedestal, and an end of back shaft can upper and lowerly be connected on the pedestal rotatably; On the mobile sandboard with gate on the corresponding position of pedestal also be provided with pedestal, the other end of back shaft can upper and lowerly be connected on the pedestal rotatably.At the pedestal that respectively is provided with on the gate and on the mobile sandboard more than 2 or 2.When gate was in the state of opening a sluice gate, the bottom of described mobile sandboard grew the bottom of gate.Anti-sedimentation gate of the present invention, simple in structure, be easy to install, be easy to the keying of gate.When starting gate, under the effect of gate gravity, sandboard is opened automatically, reaches the effect of the preceding silt of loose gate, has reduced the hoisting capacity of gate greatly.
Description
Technical field
The present invention relates to a kind of gate.The anti-sedimentation gate that particularly relates to mud before a kind of gate that when gate opening, can loosen automatically.
Background technology
At present, consider just that in set gate structures such as reservoir or rivers its structure is single in order to stop current setting.Because at most situation tail gates is to be in closing state, just is in the state of combined floodgate, under the impact of upstream current, alluvial has a large amount of mud before the gate.Opening a sluice gate under the pressure of mud is to need sizable power just gate can be opened, and for example, 5 tons gate might need 50 tons power just it can be mentioned.Particularly, open a sluice gate cumbersome thing especially for those gates that does not open for a long time.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of deficiency that can overcome gate in the prior art, the anti-sedimentation gate of mud before the gate that can loosen automatically when gate opening.
The technical solution adopted in the present invention is: a kind of anti-sedimentation gate, include gate, and be provided with mobile sandboard in a side of the upper pond level that is positioned at gate, mobile sandboard is to be connected with gate movably by back shaft.
Described gate is provided with pedestal, and an end of back shaft can upper and lowerly be connected on the pedestal rotatably; On the mobile sandboard with gate on the corresponding position of pedestal also be provided with pedestal, the other end of back shaft can upper and lowerly be connected on the pedestal rotatably.At the pedestal that respectively is provided with on the gate and on the mobile sandboard more than 2 or 2.
When gate was in the state of opening a sluice gate, the bottom of described mobile sandboard grew the bottom of gate.
Anti-sedimentation gate of the present invention, simple in structure, be easy to install, be easy to the keying of gate.When starting gate, under the effect of gate gravity, sandboard is opened automatically, reaches the effect of the preceding silt of loose gate, has reduced the hoisting capacity of gate greatly.
Description of drawings
Overall structure schematic diagram when Fig. 1 is a closing gate of the present invention;
Overall structure schematic diagram when Fig. 2 is a gate opening of the present invention;
Fig. 3 is the left side view of Fig. 1.
Wherein:
1: gate 2: mobile sandboard
3: back shaft 4: pedestal
5: pedestal 6: ground
The specific embodiment
Below in conjunction with the drawings and specific embodiments anti-sedimentation gate of the present invention is made a detailed description.
As Fig. 1, Fig. 2, shown in Figure 3, anti-sedimentation gate of the present invention includes gate 1, is provided with mobile sandboard 2 in a side of the upper pond level that is positioned at gate 1, and mobile sandboard 2 is to be connected with gate 1 movably by back shaft 3.
Wherein, gate 1 is provided with pedestal 4, and an end of back shaft 3 can upper and lowerly be connected on the pedestal 4 rotatably, and promptly an end of back shaft 3 is installed in the pedestal 4 and is that the axle center can upper and lowerly rotate with pedestal 4.Equally, on the mobile sandboard 2 with gate 1 on pedestal 4 corresponding positions also be provided with pedestal 5, the other end of back shaft 3 can upper and lowerly be connected on the pedestal 5 rotatably, and promptly the other end of back shaft 3 is installed in the pedestal 5 and is that the axle center can upper and lowerly rotate with pedestal 5.And, at the pedestal 4,5 that respectively is provided with equally spacedly on the gate 1 and on the mobile sandboard 2 more than 2 or 2.
When gate 1 was in the state of opening a sluice gate, described mobile sandboard 2 was close together with gate, and the bottom of mobile sandboard 2 grows the bottom of gate 1 at this moment.
Anti-sedimentation gate of the present invention, when gate enters the state of combined floodgate, because the bottom of mobile sandboard grows the bottom of gate, under the pressure that gate moves down, make mobile sandboard produce the power that moves up, thereby under the effect of gate and two rightabout power of mobile sandboard, back shaft is moved to horizontal direction, be the level of state, at this moment as shown in Figure 1 until back shaft, the supported axle of mobile sandboard is propped, and forms certain interval with gate.So under the state that closes a floodgate, the mud that is produced all deposits in a side of mobile sandboard, and does not accumulate mud before gate.
When starting gate, gate is upwards carried, owing to do not have mud before the gate, gate is easy to be raised, and mobile sandboard is difficult to move up with gate under the resistance of mud, just produce downward power, under the effect of the downward power of power that gate makes progress and mobile sandboard, back shaft is moved to vertical direction, be vertical state until back shaft, at this moment as shown in Figure 2, mobile sandboard is retracted to the position that is close together with gate under the drive of back shaft, the mud that is produced is relaxed along with moving of mobile sandboard, is flushed away from the opening part of mobile sandboard and gate.
Claims (3)
1. anti-sedimentation gate, include gate (1), side at the upper pond level that is positioned at gate (1) is provided with mobile sandboard (2), mobile sandboard (2) is to be connected with gate (1) movably by back shaft (3), it is characterized in that, described gate (1) is provided with pedestal (4), and an end of back shaft (3) can upper and lowerly be connected on the pedestal (4) rotatably; Mobile sandboard (2) go up and gate (1) on the corresponding position of pedestal (4) also be provided with pedestal (5), the other end of back shaft (3) can upper and lowerly be connected on the pedestal (5) rotatably.
2. anti-sedimentation gate according to claim 1 is characterized in that, respectively is provided with the pedestal (4,5) more than 2 or 2 on gate (1) and on the mobile sandboard (2).
3. anti-sedimentation gate according to claim 1 is characterized in that, when gate (1) was in the state of opening a sluice gate, the bottom of described mobile sandboard (2) grew the bottom of gate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101300278A CN100543236C (en) | 2006-12-11 | 2006-12-11 | Anti-sedimentation gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006101300278A CN100543236C (en) | 2006-12-11 | 2006-12-11 | Anti-sedimentation gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1986973A CN1986973A (en) | 2007-06-27 |
| CN100543236C true CN100543236C (en) | 2009-09-23 |
Family
ID=38183904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006101300278A Expired - Fee Related CN100543236C (en) | 2006-12-11 | 2006-12-11 | Anti-sedimentation gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100543236C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761056B (en) * | 2010-02-01 | 2011-02-16 | 黄河水利委员会黄河水利科学研究院 | Differential soleplate river sluice |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103362106A (en) * | 2012-03-26 | 2013-10-23 | 邓旭林 | Semi-detached silt stopping device |
| CN103362107A (en) * | 2012-03-27 | 2013-10-23 | 邓旭林 | Totally-separated silt-retaining device |
| CN103061314B (en) * | 2012-11-02 | 2015-07-15 | 郑风华 | Plane gate |
| CN112386998B (en) * | 2020-12-03 | 2023-08-25 | 华能秦煤瑞金发电有限责任公司 | Make-up water system for thermal power plant |
-
2006
- 2006-12-11 CN CNB2006101300278A patent/CN100543236C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761056B (en) * | 2010-02-01 | 2011-02-16 | 黄河水利委员会黄河水利科学研究院 | Differential soleplate river sluice |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1986973A (en) | 2007-06-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090923 Termination date: 20100111 |