CN108330934A - A kind of diversion canal of hydropower station overturning safeguard structure - Google Patents
A kind of diversion canal of hydropower station overturning safeguard structure Download PDFInfo
- Publication number
- CN108330934A CN108330934A CN201810366494.3A CN201810366494A CN108330934A CN 108330934 A CN108330934 A CN 108330934A CN 201810366494 A CN201810366494 A CN 201810366494A CN 108330934 A CN108330934 A CN 108330934A
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- CN
- China
- Prior art keywords
- fixed
- protective plate
- hinge
- lifting rope
- reinforcing bar
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- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
- E02B9/02—Water-ways
- E02B9/06—Pressure galleries or pressure conduits; Galleries specially adapted to house pressure conduits; Means specially adapted for use therewith, e.g. housings, valves, gates
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Ladders (AREA)
Abstract
The present invention provides a kind of channel overturning safeguard structure, including overturning structure, protective plate, lift structure, fixed structure, hinge parts are set on water-drawing channel, to realize the overturning to channel protective plate, protective plate easy to remove, by the way that lifting handle is arranged on protective plate, the promotion of protective plate is realized using lifting rope, is convenient for practical operation；Fixed pulley, column are set, realizes and operation, operating efficiency higher can be realized in water-drawing channel side.
Description
Technical field
The present invention relates to a kind of hydraulic engineering safeguard structures, are to be related to a kind of diversion canal of hydropower station more specifically
Overturn safeguard structure.
Background technology
Small hydropower station is the common power station form in China, and is mostly with plant without storage in small hydropower station
Main, these power stations itself do not have Regulation Function, are all to carry out generator operation by natural runoff.The radial-flow type water power in China
Standing, it is more to be distributed in vast mountain area, and the water-drawing channel in these power stations generally requires, across mountain area, to be easy to be tumbled by massif broken
Stone is fallen into, and influences the conveyance capacity of diversion canal of hydropower station.
For some water-drawing channels of plains region, since two sides trees are weedy, if do not carried out to water-drawing channel
Necessary protection influences the diversion in power station then being possible to that sundries is caused to fall into water-drawing channel.
Also there is the protective device of diversion canal of hydropower station in the prior art, but is all directly by cover plate lid in water-drawing channel
On, the movement of these protection plate structures is difficult, when especially moving protection plate being needed to observe water-drawing channel, it tends to be difficult to hold
Row, it is therefore necessary to design a kind of can overturn, convenient for the safeguard structure of observation channel.
Invention content
The present invention in view of the above technical problems, provides a kind of diversion canal of hydropower station overturning safeguard structure.
The present invention provides a kind of diversion canal of hydropower station overturning safeguard structure, and the safeguard structure is arranged in the channel
On, the safeguard structure includes overturning structure, protective plate, lift structure, fixed structure, it is characterised in that：The overturning structure
Including hinge parts, the hinge parts include the first hinge, hinge axis and the second hinge, are arranged first on first hinge
The second bolt hole is arranged on second hinge in bolt hole, and first hinge, the second hinge can be revolved around hinge axis
Turn, first bolt passes through the first bolt hole on the first hinge to be fixed on the side wall of the channel, second bolt
The second bolt hole on the second hinge is fixed with protective plate；
The protective plate includes third bolt hole, is coordinated with the second bolt, and lifting handle is additionally provided on the protective plate；
The lift structure includes lifting rope and fixed pulley, and the lifting rope is fixedly connected with lifting handle, and the lifting rope passes through described
Fixed pulley realizes lifting rope lifting, to be promoted to protective plate by the fixed pulley；
The fixed structure is included in the fixed column in channel bank, and the first fixed link and second is provided on the column and is fixed
Bar, first fixed link is for fixing fixed pulley, and second fixed link is for fixing lifting rope.
Preferably, the protective plate is concrete structure, and intensity is not less than C20.
Preferably, the lifting handle includes U-shaped reinforcing bar and the hanging ring that is fixed on U-shaped reinforcing bar, the hanging ring is used for
Fixed lifting rope, the end of two limbs of the U-shaped of the U-shaped reinforcing bar, which is respectively provided with, expands end, and two limbs of the U-shaped of the U-shaped reinforcing bar pour
It builds in concrete, the end that expands can increase the fixed performance of U-shaped reinforcing bar, and the hanging ring is weldingly fixed on U-shaped reinforcing bar
On.
Preferably, the protective plate be steel construction, at this time the lifting handle be welded on protective plate, the lifting rope with
The lifting handle connection.
Preferably, the column is steel pipe, first fixed link, the second fixed link are steel pipe.
It summarizes advantages of the present invention and technique effect is as follows：
Hinge parts are set on water-drawing channel, to realize overturning to channel protective plate, protective plate easy to remove, by
Lifting handle is set on protective plate, the promotion of protective plate is realized using lifting rope, is convenient for practical operation；Fixed pulley, column are set,
It realizes and operation, operating efficiency higher can be realized in water-drawing channel side.
Description of the drawings：
Fig. 1 is that the protective plate of the present invention uses structural schematic diagram；
Fig. 2 is hinge parts structural schematic diagram；
Fig. 3 is protection plate structure schematic diagram；
Fig. 4 is the sectional view of lifting handle and protective plate；
Fig. 5 is lifting handle schematic diagram；
Fig. 6 is lifting rope and fixed structure schematic diagram.
Specific implementation mode：Below in conjunction with specification specific implementation mode, describe in detail to the present invention.
The present invention provides a kind of overturning of diversion canal of hydropower station 1 safeguard structure, and the safeguard structure is arranged in the channel 1
On, the safeguard structure includes overturning structure, protective plate 2, lift structure, fixed structure, it is characterised in that：The overturning structure
Including hinge parts, the hinge parts include the first hinge 3, hinge axis 4 and the second hinge 5, are arranged on first hinge 3
The second bolt hole 7 is arranged on second hinge 5 in first bolt hole 6, and first hinge 3, the second hinge 5 can wrap
Page axis 4 is rotated, and first bolt passes through the first bolt hole 6 on the first hinge 3 to be fixed on the side wall of the channel,
Second bolt passes through the second bolt hole 7 on the second hinge 5 to be fixed with protective plate 2；
The protective plate 2 includes third bolt hole 8, is coordinated with the second bolt, and lifting handle is additionally provided on the protective plate 2；
The lift structure includes lifting rope 12 and fixed pulley 15, and the lifting rope 12 is fixedly connected with lifting handle, the lifting rope 12
Across the fixed pulley 15, realize that lifting rope 12 lifts by the fixed pulley 15, to be promoted to protective plate 2；
The fixed structure is included in the fixed column 13 in channel bank, and the first fixed link 14 and are provided on the column 13
Two fixed links 16, first fixed link 13 is for fixing fixed pulley 15, and second fixed link 16 is for fixing lifting rope 12.
Preferably, the protective plate 2 is concrete structure, and intensity is not less than C20.
Preferably, the lifting handle includes U-shaped reinforcing bar 9 and the hanging ring 11 that is fixed on U-shaped reinforcing bar 9, the hanging ring
11 for fixing lifting rope 12, and the end of two limbs of the U-shaped of the U-shaped reinforcing bar 9, which is respectively provided with, expands end 10, the U-shaped reinforcing bar 9
Two limbs of U-shaped are cast in concrete, and the end 10 that expands can increase the fixed performance of U-shaped reinforcing bar 9, and the hanging ring 11 welds
It connects and is fixed on U-shaped reinforcing bar 9.
Preferably, the protective plate 2 is steel construction, the lifting handle is welded on protective plate 2 at this time, the lifting rope
12 connect with the lifting handle.
Preferably, the column 13 is steel pipe, first fixed link 14, the second fixed link 16 are steel pipe.Lifting rope
After 12 pass through fixed pulley 15, it is fixed in the second fixed link 16, then the length of lifting rope can be selected as needed, extra
Lifting rope can be strapped in the second fixed link 16, to solve its fixation problem.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
Range is not construed as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also includes art technology
Personnel according to present inventive concept it is conceivable that equivalent technologies mean.
Claims (5)
1. a kind of diversion canal of hydropower station overturns safeguard structure, the safeguard structure is arranged on the channel, the protection knot
Structure includes overturning structure, protective plate, lift structure, fixed structure, it is characterised in that：The overturning structure includes hinge parts,
The hinge parts include the first hinge, hinge axis and the second hinge, are arranged the first bolt hole on first hinge, and described the
Second bolt hole is set on two hinges, and first hinge, the second hinge can be rotated around hinge axis, first spiral shell
Bolt passes through the first bolt hole on the first hinge to be fixed on the side wall of the channel, and second bolt passes through on the second hinge
The second bolt hole fixed with protective plate；
The protective plate includes third bolt hole, is coordinated with the second bolt, and lifting handle is additionally provided on the protective plate；
The lift structure includes lifting rope and fixed pulley, and the lifting rope is fixedly connected with lifting handle, and the lifting rope passes through described
Fixed pulley realizes lifting rope lifting, to be promoted to protective plate by the fixed pulley；
The fixed structure is included in the fixed column in channel bank, and the first fixed link and second is provided on the column and is fixed
Bar, first fixed link is for fixing fixed pulley, and second fixed link is for fixing lifting rope.
2. a kind of diversion canal of hydropower station as described in claim 1 overturns safeguard structure, it is characterised in that：The protective plate is
Concrete structure, and intensity is not less than C20.
3. a kind of diversion canal of hydropower station as claimed in claim 2 overturns safeguard structure, it is characterised in that：The lifting handle
Including U-shaped reinforcing bar and the hanging ring that is fixed on U-shaped reinforcing bar, the hanging ring is for fixing lifting rope, and the two of the U-shaped of the U-shaped reinforcing bar
The end of limb, which is respectively provided with, expands end, and two limbs of the U-shaped of the U-shaped reinforcing bar are cast in concrete, and the expansion end can be with
Increase the fixed performance of U-shaped reinforcing bar, the hanging ring is weldingly fixed on U-shaped reinforcing bar.
4. a kind of diversion canal of hydropower station as described in claim 1 overturns safeguard structure, it is characterised in that：The protective plate is
Steel construction, at this time the lifting handle be welded on protective plate, the lifting rope is connect with the lifting handle.
5. a kind of diversion canal of hydropower station as described in claim 1 overturns safeguard structure, it is characterised in that：The column is steel
Pipe, first fixed link, the second fixed link are steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810366494.3A CN108330934A (en) | 2018-04-23 | 2018-04-23 | A kind of diversion canal of hydropower station overturning safeguard structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810366494.3A CN108330934A (en) | 2018-04-23 | 2018-04-23 | A kind of diversion canal of hydropower station overturning safeguard structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108330934A true CN108330934A (en) | 2018-07-27 |
Family
ID=62934424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810366494.3A Pending CN108330934A (en) | 2018-04-23 | 2018-04-23 | A kind of diversion canal of hydropower station overturning safeguard structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108330934A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11152731A (en) * | 1997-11-18 | 1999-06-08 | Fujita Corp | Relieving structure of earth pressure exerted on structure buried underground |
| CN1407182A (en) * | 2001-09-12 | 2003-04-02 | 福建省交通规划设计院 | Bridge style stone rolling dock |
| CN201358448Y (en) * | 2009-02-24 | 2009-12-09 | 孟迎 | Closure dam construction water-retaining device |
| CN203654235U (en) * | 2013-12-17 | 2014-06-18 | 上海思纳建筑设计有限公司 | Underground garage entrance electric water retaining plate |
| CN204112289U (en) * | 2014-05-30 | 2015-01-21 | 上海市水利工程设计研究院有限公司 | Access, manual upper-turn-type underground space ground water-retaining structure |
| CN105369787A (en) * | 2015-09-24 | 2016-03-02 | 江苏科技大学 | Water surface fence collection guide device |
| CN205530363U (en) * | 2016-03-08 | 2016-08-31 | 鞍钢集团工程技术有限公司 | Steel cover board convenient to open |
| CN208105210U (en) * | 2018-04-23 | 2018-11-16 | 河南创辉水利水电工程有限公司 | A kind of channel overturning safeguard structure |
-
2018
- 2018-04-23 CN CN201810366494.3A patent/CN108330934A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11152731A (en) * | 1997-11-18 | 1999-06-08 | Fujita Corp | Relieving structure of earth pressure exerted on structure buried underground |
| CN1407182A (en) * | 2001-09-12 | 2003-04-02 | 福建省交通规划设计院 | Bridge style stone rolling dock |
| CN201358448Y (en) * | 2009-02-24 | 2009-12-09 | 孟迎 | Closure dam construction water-retaining device |
| CN203654235U (en) * | 2013-12-17 | 2014-06-18 | 上海思纳建筑设计有限公司 | Underground garage entrance electric water retaining plate |
| CN204112289U (en) * | 2014-05-30 | 2015-01-21 | 上海市水利工程设计研究院有限公司 | Access, manual upper-turn-type underground space ground water-retaining structure |
| CN105369787A (en) * | 2015-09-24 | 2016-03-02 | 江苏科技大学 | Water surface fence collection guide device |
| CN205530363U (en) * | 2016-03-08 | 2016-08-31 | 鞍钢集团工程技术有限公司 | Steel cover board convenient to open |
| CN208105210U (en) * | 2018-04-23 | 2018-11-16 | 河南创辉水利水电工程有限公司 | A kind of channel overturning safeguard structure |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180727 |
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| WD01 | Invention patent application deemed withdrawn after publication |