CN207919643U - Water intaking header structure for the diversion in river - Google Patents
Water intaking header structure for the diversion in river Download PDFInfo
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- CN207919643U CN207919643U CN201820286586.6U CN201820286586U CN207919643U CN 207919643 U CN207919643 U CN 207919643U CN 201820286586 U CN201820286586 U CN 201820286586U CN 207919643 U CN207919643 U CN 207919643U
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- diversion
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Abstract
The utility model is related to river intake technology fields, a kind of water intaking header structure for the diversion in river is disclosed, including the water intake ontology being fixedly installed in the river, the water intake ontology is rectangular-shape, the internal cavity of the water intake ontology is used for water storage, the both ends of the water intake ontology all have diversion division, the diversion division is triangle body shape, the front end face of the water intake ontology offers water inlet, rear end face offers connecting hole, the connecting hole is for installing aqueduct, water intake ontology bottom end and diversion division bottom end all have horizontal ledge, the horizontal ledge protrudes the outer surface of the water intake ontology and diversion division, the front end face of the water intake ontology has several vertical boss, the bottom end of the vertical boss is connected with the horizontal ledge.The utility model is installed reliable and stable in river, impact of the flow to this structure is reduced, in addition, can effectively be filtered to larger-size sundries.
Description
Technical field
The utility model is related to river intake technology field, more particularly to a kind of water intake knots for the diversion in river
Structure.
Background technology
Waterworks is generally built near river, and the diversion from river by the aqueduct of laying, aqueduct is in river
In end be usually connected with a water intaking header structure, river water is introduced into water intaking header structure, enters back into aqueduct, water intake knot
Structure is mounted in river, it is necessary to assure and overall structure installation is reliable and stable, meanwhile, also need to minimize river flow to water intake
The impact of structure；In addition, it is necessary to prevent larger-size sundries from entering in water intaking header structure, avoid blocking aqueduct.
Therefore, the application proposes a kind of water intaking header structure for the diversion in river.
Utility model content
The goal of the invention of the utility model is：In view of the above problems, it provides a kind of for the diversion in river
Water intaking header structure, this structure is installed reliable and stable in river, impact of the flow to this structure is reduced, in addition, to size
Larger sundries can be filtered effectively.
The technical solution adopted in the utility model is such：For the water intaking header structure of the diversion in river, including it is solid
Dingan County is loaded on the water intake ontology in the river, and the water intake ontology is rectangular-shape, the inside of the water intake ontology
Cavity is used for water storage, and the both ends of the water intake ontology all have diversion division, and the diversion division is triangle body shape, the water intake
The front end face of ontology offers water inlet, rear end face offers connecting hole, and the connecting hole is for installing aqueduct, the water intaking
Head ontology bottom end and diversion division bottom end all have horizontal ledge, and the horizontal ledge protrudes the water intake ontology and diversion division
The front end face of outer surface, the water intake ontology has several vertical boss, and the bottom end of the vertical boss and the level are convex
Platform is connected.
Specifically, foundation trench is opened up on the basis of the riverbed in river, water intake ontology and diversion division are installed in foundation trench, then are used
C15 concrete, C15 rubbles concrete and laid dry stone or cobble backfill successively from the bottom up, and three layers of backfill construction pressure are taking
The upper surface of the outer surface and horizontal ledge of head ontology and diversion division, horizontal ledge and vertical boss enable total
Enough to be more reliablely and stablely mounted in foundation trench, water inlet is higher than riverbed, and water inlet can prevent sundries of the size more than water inlet
Into in water intake ontology, unexpected blocking aqueduct is avoided；Water intake ontology and diversion division are reinforced concrete structure, wherein
River water incoming, two inclined-plane are upstream face in the vertical edge alignment river of one triangle body shape diversion division, and two inclined-planes are to river
Water incoming is oriented to, and prevents river water incoming from directly impacting water intake ontology side, reduces impact of the flow to this structure, right
Water intake ontology plays cushioning effect.
Water intaking header structure described in the utility model for the diversion in river, the front end face peace of the water intake ontology
Equipped with filtering grid, the filtering grid covers the water inlet region；Filtering grid blocks smaller size of sundries and enters
In water intake ontology, blocking aqueduct is further avoided, while avoiding influencing the water pump normal work of aqueduct another end.
Water intaking header structure described in the utility model for the diversion in river, the vertical boss upwardly extends, it
Top is flushed with the water intake bodies top, and the water inlet, the water inlet are offered between two adjacent vertical boss
Positioned at the top of the water intake ontology front end face, also there is positive stop lug boss between adjacent vertical boss, the positive stop lug boss
Top surface is flushed with the bottom edge of the water inlet, and the filtering grid is installed between adjacent vertical boss, the positive stop lug boss
Top contacts and limits with the bottom end of the filtering grid；Before so that filtering grid consolidates is installed on water intake ontology
On end face, and positive stop lug boss plays the role of limited support to filtering grid.
Water intaking header structure described in the utility model for the diversion in river, the adjacent two vertical corresponding side of boss
End is installed with vertical guide, and the vertical guide is channel steel, the two side ends of the filtering grid insert from top to bottom into
In the vertical guide；Vertical guide plays guiding role to inserting process, and vertical guide makes the installation or more of filtering grid
Change front end more convenient, and that water inlet can be stably installed at.
Water intaking header structure described in the utility model for the diversion in river, the pre-buried peace in side of the vertical boss
Equipped with steel plate, the vertical guide is welded and fixed with the steel plate；So that the installation between vertical guide and vertical boss is fixed
It is more convenient and reliable and stable.
Peace is fixed on the top of water intaking header structure described in the utility model for the diversion in river, the filtering grid
Lifting parts equipped with inverted V-shaped；Further such that the installation and replacement of filtering grid are more convenient, worker or machinery can hold this V
The top of shape lifting parts, you can the convenient inserting or replacement for realizing filtering grid, the top alignment filter grid of V-arrangement lifting parts
Centerline, can prevent filtering grid in installation or replacement process from tilting, the process of guarantee is smoothed out.
Water intaking header structure described in the utility model for the diversion in river, the bottom end of the water intake body interior
With drainage layer, the upper surface of the drainage layer is the inclined-plane that the front is high and the back is low, and the lower side in inclined-plane and the aqueduct tube bottom
Height it is identical；Drainage layer plays guiding role to the intrinsic water of water intake so that water can more smoothly enter diversion
Guan Zhong.
Specifically, drainage layer is made of C30 concrete, and upper surface passes through 1:3 cement screedn is levelling, cement bonded sand
The thickness of pulp surface layer is 20mm.
Water intaking header structure described in the utility model for the diversion in river is embedded with waterproof jacket in the connecting hole
Pipe, the aqueduct are installed in the water string, and polysulfide sealing is provided between the water string and the aqueduct
Layer of paste；So that the connection between aqueduct and water intake ontology is easier for installation, it is close between aqueduct and water intake ontology
It is more preferable to seal effect.
Water intaking header structure described in the utility model for the diversion in river, the interior tool of cavity of the water intake ontology
There are partition board, the partition board that the water intake body interior cavity is divided into two symmetrical cavitys, two cavitys are separately connected
There are an aqueduct, the top of the water intake ontology to offer two manholes, covered on the manhole and steel is installed
Cover board, the manhole is installed with steel and marks time close to the partition board, the both ends of the surface of the partition board, before the water intake ontology
End face offers eight water inlets of a row, is correspondingly arranged nine vertical boss, is corresponded between adjacent two vertical boss
One water inlet；When so that the later stage needing to carry out cleaning operation to water intake body interior cavity, staff can lead to
It crosses in the cavity that manhole smoothly enters water intake body interior.
Specifically, steel deck-plate is fixedly connected by expansion bolt with water intake ontology upper surface.
Water intaking header structure described in the utility model for the diversion in river, the diversion division inside have cavity,
C40 concrete is filled in cavity；Improve the structural strength of entire diversion division.
In conclusion by adopting the above-described technical solution, the utility model has the beneficial effects that：The utility model is in river
It installs reliable and stable in road, impact of the flow to this structure is reduced, in addition, effectively mistake can be carried out to larger-size sundries
Filter.
Description of the drawings
Fig. 1 is the utility model front view；
Fig. 2 is the utility model vertical view；
Fig. 3 be I in Fig. 2 at enlarged drawing；
Fig. 4 is sectional view along A-A in Fig. 2；
Fig. 5 is B-B direction sectional view in Fig. 2；
Fig. 6 is the partial sectional view of filtering grid and two vertical boss installations in the utility model；
Fig. 7 be in Fig. 6 C-C to sectional view；
Fig. 8 is scheme of installation of the utility model in river.
It is marked in figure：1 is water intake ontology, and 2 be diversion division, and 3 be water inlet, and 4 be aqueduct, and 5 be horizontal ledge, and 6 are
Vertical boss, 7 be filtering grid, and 8 be positive stop lug boss, and 9 be vertical guide, and 10 be steel plate, and 11 be lifting parts, and 12 be drainage layer,
13 be water string, and 14 be partition board, and 15 be manhole, and 16 be steel deck-plate, and 17 mark time for steel, and 18 be C40 concrete, and 19 is mixed for C15
Solidifying soil, 20 be C15 rubble concretes, and 21 be laid dry stone or cobble.
Specific implementation mode
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Fig. 1 to Fig. 8 it is used for the water intaking header structure of the diversion in river, including the water intaking being fixedly installed in river
Head ontology 1, water intake ontology 1 are rectangular-shape, wherein top plate thickness 250mm, each sidewall thickness are 350mm, water intake sheet
The internal cavity of body 1 is used for water storage, and the both ends of water intake ontology 1 all have diversion division 2, and diversion division 2 is triangle body shape, is entirely taken
Head structure grows 25.94 meters, and 4.3 meters wide, 7.4 meters high, water intake ontology 1 and diversion division 2 are reinforced concrete structure, water conservancy diversion
2 inside of portion has cavity, and C40 concrete 18 is filled in cavity, and the both sides wall thickness of triangular shape diversion division 2 is 300mm,
In triangle body shape diversion division 2 vertical edge alignment river in river water incoming, two inclined-plane be upstream face, two inclined-planes pair
River water incoming is oriented to, and prevents river water incoming from directly impacting 1 side of water intake ontology, and buffering is played to water intake ontology 1
Effect reduces resistance to water-flow, and the front end face of water intake ontology 1 offers water inlet 3, rear end face offers connecting hole, connecting hole
For installing aqueduct 4,1 bottom end of water intake ontology and 2 bottom end of diversion division all have horizontal ledge 5, the protrusion water intaking of horizontal ledge 5
The front end face of the outer surface of head ontology 1 and diversion division 2, water intake ontology 1 has several vertical boss 6, the bottom end of vertical boss 6
It is connected with horizontal ledge 5.
The front end face of water intake ontology 1 is equipped with filtering grid 7, and filtering grid 7 grows 1.8 meters, and 1.6 meters wide, grille strip is wide
10 millimeters, grid stripe pitch is 50 millimeters, and filtering grid 7 covers water inlet 3 region, vertical boss 6 upwardly extends, its top with
1 top of water intake ontology flushes, and water inlet 3 is offered between two adjacent vertical boss 6, water inlet 3 is located at water intake ontology 1
The top of front end face also has positive stop lug boss 8, the bottom edge of the top surface and water inlet 3 of positive stop lug boss 8 between adjacent vertical boss 6
It flushes, filtering grid 7 is installed between adjacent vertical boss 6, and the top of positive stop lug boss 8 contacts simultaneously with the bottom end of filtering grid 7
Limit, adjacent two vertical boss, 6 corresponding side are installed with vertical guide 9, and vertical guide 9 is channel steel, filter grid
The two side ends of grid 7 are inserted from top to bottom into vertical guide 9, and the side of vertical boss 6 is pre-buried to be equipped with steel plate 10, vertical guide
9 are welded and fixed with steel plate 10, and the top of filtering grid 7 is installed with the lifting parts 11 of inverted V-shaped.
It is the inclined-plane that the front is high and the back is low that bottom end inside water intake ontology 1, which has drainage layer 12, the upper surface of drainage layer 12, and
The lower side in inclined-plane is identical as the height of 4 tube bottom of aqueduct, and specifically, drainage layer 12 is made of C30 concrete, and upper surface is logical
Cross 1:3 cement screedn is levelling, and the thickness of cement screedn is 20mm；It is embedded with water string 13 in connecting hole, draws
Water pipe 4 is installed in water string 13, and polysulfide sealing compound layer is provided between water string 13 and aqueduct 4；Water intake ontology 1
Cavity in there is partition board 14, partition board 14 1 internal cavity of water intake ontology is divided into two symmetrical cavitys, two cavitys point
It is not connected with an aqueduct 4, the top of water intake ontology 1 offers two manholes 15, covered on manhole 15 and be equipped with steel
Cover board 16, manhole 15 is close to partition board 14, and the both ends of the surface of partition board 14 are installed with steel and mark time 17, the front end face of water intake ontology 1
Eight water inlets 3 of a row are offered, nine vertical boss 6 is correspondingly arranged, a water inlet is corresponded between adjacent two vertical boss 6
3, specifically, steel deck-plate 16 is fixedly connected by expansion bolt with 1 upper surface of water intake ontology.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
All any modification, equivalent and improvement etc., should be included in the utility model made by within the spirit and principle of utility model
Protection domain within.
Claims (10)
1. the water intaking header structure for the diversion in river, it is characterised in that：Including the water intaking being fixedly installed in the river
Head ontology（1）, the water intake ontology（1）For rectangular-shape, the water intake ontology（1）Internal cavity be used for water storage, institute
State water intake ontology（1）Both ends all have diversion division（2）, the diversion division（2）For triangle body shape, the water intake ontology
（1）Front end face offer water inlet（3）, rear end face offer connecting hole, the connecting hole is for installing aqueduct（4）, institute
State water intake ontology（1）Bottom end and diversion division（2）Bottom end all has horizontal ledge（5）, the horizontal ledge（5）It is taken described in protrusion
Head ontology（1）And diversion division（2）Outer surface, the water intake ontology（1）Front end face have several vertical boss（6）,
The vertical boss（6）Bottom end and the horizontal ledge（5）It is connected.
2. the water intaking header structure according to claim 1 for the diversion in river, it is characterised in that：The water intake sheet
Body（1）Front end face filtering grid is installed（7）, the filtering grid（7）Cover the water inlet（3）Region.
3. the water intaking header structure according to claim 2 for the diversion in river, it is characterised in that：The vertical boss
（6）Upwardly extend, its top with the water intake ontology（1）Top flushes, two adjacent vertical boss（6）Between open up
State water inlet（3）, the water inlet（3）Positioned at the water intake ontology（1）The top of front end face, adjacent vertical boss（6）It
Between also have positive stop lug boss（8）, the positive stop lug boss（8）Top surface and the water inlet（3）Bottom edge flush, the filter grid
Grid（7）It is installed on adjacent vertical boss（6）Between, the positive stop lug boss（8）Top and the filtering grid（7）Bottom end connect
It touches and limits.
4. the water intaking header structure according to claim 3 for the diversion in river, it is characterised in that：Adjacent two is vertical convex
Platform（6）Corresponding side is installed with vertical guide（9）, the vertical guide（9）For channel steel, the filtering grid
（7）Two side ends inserted from top to bottom into the vertical guide（9）It is interior.
5. the water intaking header structure according to claim 4 for the diversion in river, it is characterised in that：The vertical boss
（6）Side pre-buried steel plate is installed（10）, the vertical guide（9）With the steel plate（10）It is welded and fixed.
6. the water intaking header structure according to claim 5 for the diversion in river, it is characterised in that：The filtering grid
（7）Top be installed with the lifting parts of inverted V-shaped（11）.
7. the water intaking header structure according to claim 6 for the diversion in river, it is characterised in that：The water intake sheet
Body（1）Internal bottom end has drainage layer（12）, the drainage layer（12）Upper surface be the inclined-plane that the front is high and the back is low, and inclined-plane compared with
Low side and the aqueduct（4）The height of tube bottom is identical.
8. the water intaking header structure according to claim 7 for the diversion in river, it is characterised in that：In the connecting hole
It is embedded with water string（13）, the aqueduct（4）It is installed on the water string（13）It is interior, the water string（13）With institute
State aqueduct（4）Between be provided with polysulfide sealing compound layer.
9. the water intaking header structure according to claim 8 for the diversion in river, it is characterised in that：The water intake sheet
Body（1）Cavity in have partition board（14）, the partition board（14）By the water intake ontology（1）Internal cavity be divided into two it is right
The cavity of title, two cavitys are connected separately with an aqueduct（4）, the water intake ontology（1）Top offer two
A manhole（15）, the manhole（15）On covering steel deck-plate is installed（16）, the manhole（15）Close to the partition board（14）,
The partition board（14）Both ends of the surface be installed with steel and mark time（17）, the water intake ontology（1）Front end face offer a row
Eight water inlets（3）, it is correspondingly arranged nine vertical boss（6）, adjacent two vertical boss（6）Between a corresponding institute
State water inlet（3）.
10. the water intaking header structure according to claim 1 for the diversion in river, it is characterised in that：The diversion division
（2）Inside has cavity, and C40 concrete is filled in cavity（18）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286586.6U CN207919643U (en) | 2018-03-01 | 2018-03-01 | Water intaking header structure for the diversion in river |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820286586.6U CN207919643U (en) | 2018-03-01 | 2018-03-01 | Water intaking header structure for the diversion in river |
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| Publication Number | Publication Date |
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| CN207919643U true CN207919643U (en) | 2018-09-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374450A (en) * | 2018-03-01 | 2018-08-07 | 中国五冶集团有限公司 | A kind of water intake in river |
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2018
- 2018-03-01 CN CN201820286586.6U patent/CN207919643U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374450A (en) * | 2018-03-01 | 2018-08-07 | 中国五冶集团有限公司 | A kind of water intake in river |
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