CN205530177U - A block dirty structure of floating for connecting high slope and water inlet - Google Patents
A block dirty structure of floating for connecting high slope and water inlet Download PDFInfo
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- CN205530177U CN205530177U CN201620319080.1U CN201620319080U CN205530177U CN 205530177 U CN205530177 U CN 205530177U CN 201620319080 U CN201620319080 U CN 201620319080U CN 205530177 U CN205530177 U CN 205530177U
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- water inlet
- dirty
- block
- drift
- high slope
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Abstract
The utility model discloses a block dirty structure of floating for connecting high slope and water inlet, including water inlet, bank slopes and be located the water inlet and bank slopes between trash device, trash device's lower extreme links to each other with the water inlet through blocking the dirty fixing support that floats, and the upper end links to each other with bank slopes through blocking the dirty tip that floats, the water inlet outside is located blocks the dirty fixing support left side of floating and still is provided with blowdown floodgate and sluice respectively, trash device is connect through flotation pontoon interlinkage pin hinge by a plurality of flotation pontoons and constitutes to be provided with the trash rack on the upstream face of every flotation pontoon, block and dirty float the tip and include flotation tank, pulley and the guide slot that slides. The utility model discloses the utilization block dirty float effective before to the water inlet in the filth interception, blowdown floodgate that usable water inlet one side set up and sluice in to the river course filth carry out proper motion clearance, avoid blocking dirty floating and lead to the fact the difficulty of removing contamination after album dirt too much, the expense of removing contamination that has significantly reduced simultaneously and reduce and clear up the safe risk that is.
Description
Technical field
This utility model belongs to diversion technical field in Hydraulic and Hydro-Power Engineering, is specifically related to one
Structure is floated for connecting the dirt of blocking of high slope and water inlet.
Background technology
In Hydraulic and Hydro-Power Engineering, block dirty drift as water diverting structure, occupy very importantly
Position, especially in run-of-river power station, the end construction formal character blocking dirty drift is overall to power station
Duration and cost have controlling impact.The dirty drift end of blocking being seated high slope in tradition is tied
In structure design, its end construction usually mass concrete or employing slope excavating pour coagulation
The form of soil structure, the most i.e. adds difficulty of construction, extends the construction period, construct simultaneously
Cost is also greatly increased, and ultimately causes the delayed of hydropower station duration.
For solving the problems referred to above, the Chinese patent of Publication No. CN204401559U discloses one
Plant high slope and block dirty drift end construction, including the patch slope concrete being located at bottom high slope, patch
Slope TOC is provided with end concrete, and end concrete is provided with and blocks dirty drift guide groove, this skill
Art scheme avoids the problem excavated on a large scale to existing side slope.But end construction is vertical
Large volume concrete structural, in work progress, difficulty of construction is relatively big, and adds construction investment.
For another example, the Chinese patent of Publication No. CN204662396U discloses a kind of for flash
The tilting on slope blocks dirty drift structure, including being arranged at the both ends xoncrete structure of current two sides,
Described end xoncrete structure is the structure that slopes inwardly, the most logical inside the xoncrete structure of both ends
Cross pulley gear and be tiltedly installed with buoyancy tank, between described buoyancy tank, be provided with several floating drums.This blocks
What dirty drift structure solved that tradition is seated high slope blocks that dirty drift end construction volume is relatively big, side slope
Excavate the problem serious to stability in the large disturbance, difficulty of construction is bigger.But intercept at dirt
Dirt in river course is cleared up by Shi Buneng voluntarily, cause block dirty drift dirt collection too much after remove contamination tired
Difficult problem, adds clean-up cost simultaneously and uses and security risk.
Utility model content
The purpose of this utility model is for the existing deficiency blocked existing for dirty drift end construction,
A kind of dirt of blocking for connecting high slope and water inlet is provided to float structure.Thus block dirty drift in utilization
While effectively dirt before water inlet being intercepted, blowdown lock that available water inlet side is arranged and
Dirt in river course is cleared up by sluice voluntarily, it is to avoid produce block dirty drift dirt collection too much after clear
Dirty problem, greatly reduces clean-up cost simultaneously and uses and reduce security risk.
This utility model is achieved by following technical solution.
A kind of dirt of blocking for connecting high slope and water inlet floats structure, including water inlet, storehouse bank
Side slope and the sewage blocking device between water inlet and reservoir stability, the lower end of described sewage blocking device
Being connected with water inlet by blocking dirty drift hold-down support, upper end is by blocking dirty drift end and reservoir stability
It is connected, is positioned at outside described water inlet to block and is also respectively provided with blowdown lock on the left of dirty drift hold-down support
And sluice.
Described sewage blocking device is made up of by buoy pendant pin is hinged some floating drums, and each floating
It is provided with trash rack on the upstream face of cylinder.
Described block dirty drift hold-down support and include hinged ear mount, hinged otic placode and articulated link chain, wherein,
Hinged otic placode one end is connected with hinged ear mount by swivel pin, and the other end is connected with articulated link chain.
Described dirt drift end of blocking includes buoyancy tank, pulley and sliding guide groove, and wherein, pulley is arranged on
In sliding guide groove, buoyancy tank one end is hinged with floating drum by buoy pendant pin, and the other end passes through pulley
Frame is connected with pulley.
Main gate and bulkhead gate it is respectively arranged with in described water inlet.
Described trash rack is fixed on the upstream face of floating drum by welding manner.
Described sliding guide groove is fixed on the concrete of end, and is seated on the concrete of patch slope.
The beneficial effects of the utility model are:
Compared with prior art, this utility model is applicable to one end and is seated high slope, the other end
Be fixed on water inlet abutment pier blocks dirty drift structure design.Efficiently solve present in traditional design
Slope excavating is serious to stability in the large disturbance, difficulty of construction is relatively big, the construction period is longer, execute
The problems such as work cost is bigger, while before dirty drift effectively to water inlet is blocked in utilization, dirt intercepts,
Dirt in river course is carried out the most clear by blowdown lock and sluice that available water inlet side is arranged
Reason, it is to avoid block dirty drift dirt collection too much after cause difficulty of removing contamination, greatly reduce clean-up cost simultaneously and use
And reduce the security risk that cleaning is.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structure enlarged diagram blocking dirty drift hold-down support in this utility model；
Fig. 3 is the attachment structure enlarged diagram of floating drum in this utility model；
Fig. 4 is that this utility model blocks dirty drift end construction enlarged diagram.
In figure: 1-water inlet, 2-blowdown lock, 3-sluice, 4-blocks dirty drift hold-down support, 5-
Floating drum, 6-blocks dirty drift end, and 7-reservoir stability, 8-main gate, 9-bulkhead gate, 10-blocks
Dirty grid, 11-buoy pendant pin, 12-buoyancy tank, 13-pulley, 14-sliding guide groove, 15-patch slope is mixed
Solidifying soil, 16-end concrete, the hinged ear mount of 41-, 42-swivel pin, the hinged otic placode of 43-, 44-
Articulated link chain.
Detailed description of the invention
Further describe the technical solution of the utility model below in conjunction with the accompanying drawings, but claimed
Scope is not limited to described.
As shown in Figures 1 to 4, one described in the utility model is used for connecting high slope and entering
The mouth of a river block dirty drift structure, including water inlet 1, reservoir stability 7 and be positioned at water inlet 1 and storehouse
Sewage blocking device between slope, bank 7, the lower end of described sewage blocking device is by blocking dirty drift hold-down support
4 are connected with water inlet 1, and upper end is connected with reservoir stability 7 by blocking dirty drift end 6, described
It is positioned at outside water inlet 1 to block and is also respectively provided with blowdown lock 2 on the left of dirty drift hold-down support 4 and lets out
Flood lock 3.Using the technical program, before dirty drift effectively to water inlet 1 is blocked in utilization, dirt intercepts
While, the blowdown lock 2 of available water inlet 1 side setting and sluice 3 are to dirty in river course
Thing is cleared up voluntarily, it is to avoid block dirty drift dirt collection too much after cause difficulty of removing contamination, significantly subtract simultaneously
Lack clean-up cost use.
Described sewage blocking device is made up of by buoy pendant pin 11 is hinged some floating drums 5, and
It is provided with trash rack 10 on the upstream face of each floating drum 5.
The described dirt drift hold-down support 4 that blocks includes hinged ear mount 41, hinged otic placode 43 and articulated link chain
44, wherein, hinged otic placode 43 one end is connected, separately with hinged ear mount 41 by swivel pin 42
One end is connected with articulated link chain 44.When construction, hinged ear mount 41 is fixed on water inlet 1,
Articulated link chain 44 for block dirty drift 10 and be connected.
Described block dirty drift end 6 and include buoyancy tank 12, pulley 13 and sliding guide groove 14, wherein,
Pulley 13 is arranged in sliding guide groove 14, and buoyancy tank 12 one end is by buoy pendant pin 11 and floats
Cylinder 5 is hinged, and the other end is connected with pulley 13 by pulley yoke (not shown).So,
Pulley 13 can sliding in the sliding guide groove 14 with gradient, thus realize blocking dirty drift
10 are adjusted.
Main gate 8 and bulkhead gate 9 it is respectively arranged with in described water inlet 1.
Described trash rack 10 is fixed on the upstream face of floating drum 5 by welding manner.
Described sliding guide groove 14 is fixed on end concrete 16, and is seated patch slope concrete
On 15.When construction, it is fixing that what sewage blocking device one end was fixed on water inlet 1 blocks dirty drift
On bearing, the other end is fixed on end concrete 16 by sliding guide groove 14.
Construction procedure of the present utility model is further illustrated as follows below in conjunction with Fig. 1 to Fig. 4:
(1) first concrete 15 basis, patch slope to high slope side carries out cleaning leveling, so
After carry out pasting slope concrete 15 pouring construction, patch slope concrete 15 carries out end after having poured
Structural concrete 16 pouring construction；
(2) when carrying out end construction concrete 16 and pouring, reserved blocking must be required according to design
The position of dirty drift sliding guide groove 14；
Buoyancy tank 12 is linked and is installed on pulley 13 in sliding guide groove 14；
Dirty drift hold-down support 4 will be blocked in sewage blocking device near water inlet 1 side and be fixed on water inlet
On 1；
(5), after being interlinked by buoy pendant pin 11 by floating drum 5, articulated link chain is passed through
44 link with blocking dirty drift hold-down support 4；
(6) trash rack 10 is welded in the upstream face of floating drum 5.
Claims (7)
1. one kind is floated structure for connecting the dirt of blocking of high slope and water inlet, it is characterised in that:
Including water inlet (1), reservoir stability (7) and be positioned at water inlet (1) and reservoir stability (7)
Between sewage blocking device, the lower end of described sewage blocking device by block dirty drift hold-down support (4) with
Water inlet (1) is connected, and upper end is connected with reservoir stability (7) by blocking dirty drift end (6),
Described water inlet (1) outside is positioned at blocks dirty drift hold-down support (4) the left side row of being also respectively provided with
Dirty lock (2) and sluice (3).
The most according to claim 1 a kind of block dirt for connect high slope and water inlet
Drift structure, it is characterised in that: described sewage blocking device is linked by floating drum by some floating drums (5)
Pin (11) hinged composition, and on the upstream face of each floating drum (5), it is provided with trash rack (10).
The most according to claim 1 a kind of block dirt for connect high slope and water inlet
Drift structure, it is characterised in that block described in: dirty drift hold-down support (4) include hinged ear mount (41),
Hinged otic placode (43) and articulated link chain (44), wherein, hinged otic placode (43) one end is by hinge
Pin (42) is connected with hinged ear mount (41), and the other end is connected with articulated link chain (44).
The most according to claim 1 a kind of block dirt for connect high slope and water inlet
Drift structure, it is characterised in that block dirty drift end (6) described in: and include buoyancy tank (12), pulley (13)
And sliding guide groove (14), wherein, pulley (13) is arranged in sliding guide groove (14), floating
Case (12) one end is hinged with floating drum (5) by buoy pendant pin (11), and the other end passes through
Pulley yoke is connected with pulley (13).
The most according to claim 1 a kind of block dirt for connect high slope and water inlet
Drift structure, it is characterised in that: it is respectively arranged with main gate (8) in described water inlet (1)
With bulkhead gate (9).
The most according to claim 2 a kind of block dirt for connect high slope and water inlet
Drift structure, it is characterised in that: described trash rack (10) is fixed on floating drum (5) by welding manner
Upstream face on.
The most according to claim 4 a kind of block dirt for connect high slope and water inlet
Drift structure, it is characterised in that: described sliding guide groove (14) is fixed on end concrete (16)
On, and be seated on patch slope concrete (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620319080.1U CN205530177U (en) | 2016-04-15 | 2016-04-15 | A block dirty structure of floating for connecting high slope and water inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620319080.1U CN205530177U (en) | 2016-04-15 | 2016-04-15 | A block dirty structure of floating for connecting high slope and water inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205530177U true CN205530177U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620319080.1U Active CN205530177U (en) | 2016-04-15 | 2016-04-15 | A block dirty structure of floating for connecting high slope and water inlet |
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| CN (1) | CN205530177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265686A (en) * | 2018-03-08 | 2018-07-10 | 乐山市山鹰模具有限责任公司 | A kind of van-type steel blocks dirty drift |
-
2016
- 2016-04-15 CN CN201620319080.1U patent/CN205530177U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265686A (en) * | 2018-03-08 | 2018-07-10 | 乐山市山鹰模具有限责任公司 | A kind of van-type steel blocks dirty drift |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |