CN207143890U - A kind of improved structure of trash rack groove - Google Patents
A kind of improved structure of trash rack groove Download PDFInfo
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- CN207143890U CN207143890U CN201721107873.8U CN201721107873U CN207143890U CN 207143890 U CN207143890 U CN 207143890U CN 201721107873 U CN201721107873 U CN 201721107873U CN 207143890 U CN207143890 U CN 207143890U
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- trash rack
- rack groove
- steel slab
- embedded steel
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Abstract
The utility model discloses a kind of improved structure of trash rack groove, the technical scheme includes pier and slusher track of removing contamination in trash rack groove, the side of pier is reserved with vertical straight hole in the trash rack groove, the vertical straight hole upstream and downstream both sides and the equal pre-embedded steel slab in bottom, the both sides and bottom of the slusher track of removing contamination are welded and fixed with pre-embedded steel slab.The utility model is by cancelling the concrete side wall in trash rack groove between pier second stage concrete installation backbone and the anti-rail of second stage concrete installation, pier current direction thickness is larger in trash rack groove, the welding space of upstream and downstream pre-embedded steel slab and lock wall reinforcing bar is big, welding is easy, therefore, the installation accuracy of pre-embedded steel slab is higher, and slusher track installation precision of removing contamination is higher；In addition, slusher track of removing contamination is integrated steel-structure, bearing strength is larger, and required sectional dimension is smaller, pier concrete thickness in can reducing, reduces the amount of pouring of concrete, is advantageous to reduce investment outlay.
Description
Technical field
It the utility model is related to Hydraulic and Hydro-Power Engineering metal structure technical field, more particularly to a kind of improvement of trash rack groove
Structure.
Background technology
Trash rack as hydraulic engineering it is a kind of compared with frequently with block dirty facility, be divided to fixed and movable two kinds of structural shapes, it is right
In movable, its grid groove generally sets twice, before be together guide groove of removing contamination, behind place trash rack together.
Water inlet to setting twice and above movable trash rack, slusher track generally use angle steel of removing contamination are welded and fixed
On side wall pre-embedded steel slab, because the slusher track of removing contamination of trash rack groove generally considers to reduce the loss of flood peak and construction investment, dirt is blocked
Pier thinner thickness in grid groove, the phase of Zhong Dun both sides one fixation pre-embedded steel slab difficulty is too big, and precision is difficult to control, and error is larger, makes
On-site cutting angle steel and part slusher track are needed into installation slusher track of removing contamination, cumbersome, in-site installation difficulty is also larger, because
This, prior art also Shortcomings, up for further perfect.
Utility model content
The purpose of this utility model be in order to solve in the prior art the phase of Zhong Dun both sides one fix pre-embedded steel slab difficulty it is too big,
And precision is difficult to control, error is larger, causes installation slusher track of removing contamination to need on-site cutting angle steel and part slusher track, scene
The problem of installation difficulty is larger, and a kind of improved structure of the trash rack groove proposed.
To achieve these goals, the utility model employs following technical scheme：
A kind of improved structure of trash rack groove, including pier and removed contamination slusher track in trash rack groove, in the trash rack groove
The side of pier is reserved with vertical straight hole, the vertical straight hole upstream and downstream both sides and the equal pre-embedded steel slab in bottom, the slusher rail of removing contamination
The both sides and bottom in road are fixed with pre-embedded steel slab and welded；The both sides of pier, which are filled out, in the trash rack groove is inoculated with fist stage concrete, institute
It is convex shape to state fist stage concrete and the end face of vertical straight hole upstream and downstream both sides position correspondence.
Preferably, second stage concrete installation backbone, the vertical straight hole upstream two are reserved in the vertical straight hole downstream both sides
Reserve second stage concrete and anti-rail is installed in side.
Preferably, the convex shape end of the fist stage concrete between the two neighboring installation backbone second stage concrete is set
It is equipped with the downstream face pre-embedded steel slab flushed with installation backbone second stage concrete face, the two neighboring anti-rail second stage concrete of installation
Between the convex shape end set of fist stage concrete have the upstream face pre-buried steel flushed with installing anti-rail second stage concrete face
Plate.
Preferably, the downstream face pre-embedded steel slab sets cross pre-embedded steel slab with upstream face pre-embedded steel slab bottom.
Preferably, the slusher rail base of removing contamination is fixed with cross pre-embedded steel slab welds, the downstream face pre-buried steel
Plate and upstream face pre-embedded steel slab are welded and fixed by angle steel.
Preferably, the slusher track of removing contamination is cross, and it connects web body by closed box, upstream and downstream connects
Connect web body composition, the upstream connection web body and downstream connection web bodily form web structure in pairs.
Preferably, dividing plate is set between the closed box and double web structures.
Preferably, it is provided with passage on the dividing plate.
Preferably, the closed box, upstream connection web body and downstream connection web body top are symmetrical oblique.
Compared with prior art, the utility model has the advantages that：Cancel pier backbone and anti-rail in trash rack groove
Between concrete side wall, trash rack groove Zhong Dun reserves side vertical straight hole, vertical straight hole upstream and downstream both sides fist stage concrete end
Face is convex shape, and second stage concrete installation backbone is reserved in downstream both sides, and upstream both sides reserve second stage concrete and install anti-rail,
The downstream face pre-embedded steel slab flushed with backbone face is set on the fist stage concrete between the adjacent backbone in downstream, it is adjacent in upstream
The upstream face pre-embedded steel slab flushed with anti-rail level, downstream face pre-embedded steel slab and upstream face are set on the fist stage concrete between anti-rail
Pre-embedded steel slab bottom sets cross pre-embedded steel slab, and slusher rail base of removing contamination is welded and fixed with cross pre-embedded steel slab, upper and lower
Trip is welded and fixed by angle steel, because pier current direction thickness is larger in trash rack groove, the weldering of upstream and downstream pre-embedded steel slab and lock wall reinforcing bar
It is big to connect space, welding is easy, and therefore, the installation accuracy of pre-embedded steel slab is higher, and slusher track installation precision of removing contamination is higher；In addition,
Slusher track of removing contamination is integrated steel-structure, and bearing strength is larger, and required sectional dimension is smaller, pier concrete thickness in can reducing,
Reduce the amount of pouring of concrete, be advantageous to reduce investment outlay.
Brief description of the drawings
Fig. 1 is the structural representation of pier in the utility model trash rack groove；
Fig. 2 is Fig. 1 A-A sectional views；
Fig. 3 is Fig. 1 B-B sectional views；
Fig. 4 is Fig. 2 C-C sectional views；
Fig. 5 is Fig. 2 D-D sectional views；
Fig. 6 is Fig. 4 E-E sectional views；
Fig. 7 is that pier is not provided with the structural representation under track condition in the utility model trash rack groove；
Fig. 8 is Fig. 7 F-F sectional views；
Fig. 9 is Fig. 7 G-G sectional views；
Figure 10 is Fig. 8 H-H sectional views；
Figure 11 is Fig. 8 I-I sectional views；
Figure 12 is that pier is removed contamination the structural representation of slusher track in the utility model trash rack groove；
Figure 13 is Figure 12 J-J sectional views.
Description of reference numerals：Pier in 1- trash rack grooves, the vertical straight holes of 2-, 3- pre-embedded steel slabs, 4- remove contamination slusher track, and 5- is convex
Type structure, 6- second stage concretes installation backbone, the anti-rail of 7- second stage concretes installation, 8- downstream face pre-embedded steel slabs, 9- upstream faces are pre-
Bury steel plate, the cross pre-embedded steel slabs of 10-, 11- angle steel, 12- closed boxes, 13- upstreams connection web body, 14- downstream connection abdomens
Plate body, 15- dividing plates, 16- passages.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
In description of the present utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Reference picture 1-13, a kind of improved structure of trash rack groove, including pier 1 and slusher track 4 of removing contamination in trash rack groove, are blocked
The side of pier 1 is reserved with vertical straight hole 2, the equal pre-embedded steel slab 3 in the vertical upstream and downstream both sides of straight hole 2 and bottom, rack take in dirty grid groove
The both sides and bottom of bucket track 4 are welded and fixed with pre-embedded steel slab 3.
The both sides of pier 1 are coated with fist stage concrete, fist stage concrete and the vertical upstream and downstream both sides of straight hole 2 in trash rack groove
The end face of position correspondence is convex shape 5；
Second stage concrete installation backbone 6 is reserved in the vertical downstream both sides of straight hole 2, and the vertical upstream both sides of the straight hole 2 reserved second phase is mixed
Solidifying soil installs anti-rail 7；
The end set of convex shape 5 of fist stage concrete between the two neighboring installation second stage concrete of backbone 6 has and pacified
The downstream face pre-embedded steel slab 8 that dress backbone 6 second stage concrete face flushes, the adjacent phase installed between the anti-second stage concrete of rail 7 mix
Coagulating the end set of convex shape 5 of soil has the upstream face pre-embedded steel slab 9 flushed with installing the anti-second stage concrete face of rail 7；
Downstream face pre-embedded steel slab 8 sets cross pre-embedded steel slab 10 with the bottom of upstream face pre-embedded steel slab 9；
The bottom of slusher track 4 of removing contamination is welded and fixed with cross pre-embedded steel slab 10, and downstream face pre-embedded steel slab 8 and upstream face are pre-
Steel plate 9 is buried to be welded and fixed by angle steel 11；
Slusher track 4 of removing contamination is cross, and it connects web body 13 and downstream connection web by closed box 12, upstream
Body 14 forms, and upstream connection web body 13 and downstream connection web body 14 form double web structures；
Dividing plate 15 is set between closed box 12 and double web structures；
Passage 16 is provided with dividing plate 15；
Closed box 12, upstream connection web body 13 and the top of downstream connection web body 14 are symmetrical oblique.
In the utility model, the second stage concrete of backbone 6 is installed with installing the anti-second phase of rail 7 by cancelling pier 1 in trash rack groove
Concrete side wall between concrete, vertical straight hole 2, the vertical phase of 2 upstream and downstream both sides of straight hole one are reserved in the side of pier 1 in trash rack groove
Concrete end face is convex shape 5, and second stage concrete installation backbone 6, the vertical upstream of straight hole 2 are reserved in the vertical downstream both sides of straight hole 2
Both sides reserve second stage concrete and install anti-rail 7, and one between the adjacent installation second stage concrete of backbone 6 in the vertical downstream of straight hole 2
The downstream face pre-embedded steel slab 8 flushed with installation backbone 6 second stage concrete face is set on phase concrete, in the vertical upstream phase of straight hole 2
Setting flushes upper with the anti-second stage concrete face of rail 7 of installation on fist stage concrete between the adjacent anti-second stage concrete of rail 7 of installation
Trip face pre-embedded steel slab 9, downstream face pre-embedded steel slab 8 set cross pre-embedded steel slab 10, rack take with the bottom of upstream face pre-embedded steel slab 9
The bucket bottom of track 4 is welded and fixed with cross pre-embedded steel slab 10, and upstream face pre-embedded steel slab 9 and downstream face pre-embedded steel slab 8 pass through angle
Steel 11 is welded and fixed, because the current direction thickness of pier 1 is larger in trash rack groove, upstream pre-embedded steel slab 9, downstream pre-embedded steel slab 8 and lock wall
The welding space of reinforcing bar is big, and welding is easy, and therefore, the installation accuracy of pre-embedded steel slab 3 is higher, the installation accuracy of slusher track 4 of removing contamination
It is higher；In addition, slusher track 4 of removing contamination is integrated steel-structure, bearing strength is larger, and required sectional dimension is smaller, pier in can reducing
Concrete thickness, reduce the amount of pouring of concrete, be advantageous to reduce investment outlay.
Certainly, it is above concrete application example of the present utility model, the utility model also has other embodiments, all
The technical scheme formed using equivalent substitution or equivalent transformation, all fall within the protection domain required by the utility model.
Claims (9)
1. a kind of improved structure of trash rack groove, including pier (1) and slusher track (4) of removing contamination in trash rack groove, it is characterised in that
The side of pier (1) is reserved with vertical straight hole (2) in the trash rack groove, and vertical straight hole (2) the upstream and downstream both sides and bottom are equal
Pre-embedded steel slab (3), the both sides and bottom of the slusher track (4) of removing contamination are welded and fixed with pre-embedded steel slab (3)；The trash rack groove
The both sides of middle pier (1), which are filled out, is inoculated with fist stage concrete, the fist stage concrete and vertical straight hole (2) upstream and downstream both sides position correspondence
End face be convex shape (5).
2. the improved structure of a kind of trash rack groove according to claim 1, it is characterised in that under the vertical straight hole (2)
Swim both sides and reserve second stage concrete installation backbone (6), described vertical straight hole (2) upstream both sides reserve second stage concrete and install anti-rail
(7)。
3. the improved structure of a kind of trash rack groove according to claim 2, it is characterised in that the two neighboring second phase is mixed
Convex shape (5) end set of fist stage concrete between solidifying soil installation backbone (6) has and second stage concrete installation backbone (6)
The downstream face pre-embedded steel slab (8) that face flushes, the adjacent second stage concrete install the convex of the fist stage concrete between anti-rail (7)
Structure (5) end set has the upstream face pre-embedded steel slab (9) flushed with anti-rail (7) face of second stage concrete installation.
A kind of 4. improved structure of trash rack groove according to claim 3, it is characterised in that the downstream face pre-embedded steel slab
(8) cross pre-embedded steel slab (10) is set with upstream face pre-embedded steel slab (9) bottom.
A kind of 5. improved structure of trash rack groove according to claim 4, it is characterised in that the slusher track of removing contamination
(4) bottom is welded and fixed with cross pre-embedded steel slab (10), the downstream face pre-embedded steel slab (8) and upstream face pre-embedded steel slab (9)
It is welded and fixed by angle steel (11).
A kind of 6. improved structure of trash rack groove according to claim 1, it is characterised in that the slusher track of removing contamination
(4) to be cross, and it connects web body (13) by closed box (12), upstream and downstream connection web body (14) forms, institute
State upstream connection web body (13) and downstream connection web body (14) forms double web structures.
A kind of 7. improved structure of trash rack groove according to claim 6, it is characterised in that the closed box (12) with
Dividing plate (15) is set between double web structures.
8. the improved structure of a kind of trash rack groove according to claim 7, it is characterised in that set on the dividing plate (15)
There is passage (16).
A kind of 9. improved structure of trash rack groove according to claim 6, it is characterised in that the closed box (12),
Upstream connection web body (13) and downstream connection web body (14) top is symmetrical oblique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107873.8U CN207143890U (en) | 2017-08-31 | 2017-08-31 | A kind of improved structure of trash rack groove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107873.8U CN207143890U (en) | 2017-08-31 | 2017-08-31 | A kind of improved structure of trash rack groove |
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| Publication Number | Publication Date |
|---|---|
| CN207143890U true CN207143890U (en) | 2018-03-27 |
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ID=61669371
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| CN201721107873.8U Active CN207143890U (en) | 2017-08-31 | 2017-08-31 | A kind of improved structure of trash rack groove |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386224A (en) * | 2017-08-31 | 2017-11-24 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of improved method and structure of trash rack groove |
-
2017
- 2017-08-31 CN CN201721107873.8U patent/CN207143890U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386224A (en) * | 2017-08-31 | 2017-11-24 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of improved method and structure of trash rack groove |
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