CN207871639U - A kind of intercepting sewage assembled grating - Google Patents
A kind of intercepting sewage assembled grating Download PDFInfo
- Publication number
- CN207871639U CN207871639U CN201721632633.XU CN201721632633U CN207871639U CN 207871639 U CN207871639 U CN 207871639U CN 201721632633 U CN201721632633 U CN 201721632633U CN 207871639 U CN207871639 U CN 207871639U
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- CN
- China
- Prior art keywords
- grill frame
- recess
- protrusion
- grid
- screw
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of intercepting sewage assembled gratings, including grill frame, U-shaped screw and screw, it is installed with grille strip on the grill frame, the section configuration of the grille strip is rectangle, the quadrangle of the grill frame is equipped with grid corner post, and the grill frame centre of surface is evenly arranged with circular fixation hole, protrusion and recess is alternately distributed on the grill frame, the protrusion and recess are equipped with concave-convex angle, and the bumps angle is rounded shapes.The utility model, by the way that grill frame is set as concaveconvex shape, protrusion and recess can closely agree with, the combination function of grid is realized by the splicing of grill frame, concave-convex angle is set as rounded shapes, and protrusion is inserted into recess when facilitating splicing, by the way that circular fixation hole is arranged, grid is set more to stablize in combination, it is more convenient to use.
Description
Technical field
The utility model is related to technical field of sewage, specifically a kind of intercepting sewage assembled grating.
Background technology
Grid is a kind of simplest filter plant, the frame made of one or more groups of parallel metal grizzly bars, tilting
In the channel that waste water flows through.Grid is set to before all processing structures of sewage treatment plant, or before being located at pumping plant, for retaining
Coarse suspended matter or floating material in waste water prevent it from post-processing the pipeline valve of structures or water pump blocking.
Grid used in existing intercepting sewage can be divided into strip grid and mesh grille according to grid shape, different
Condition needs the grid of different structure under requiring, in most cases cannot be general, it is necessary to it customizes, it is existing when condition changes
Grid cannot meet the requirement of different condition, need to customize new grid, form waste.
Utility model content
The purpose of this utility model is to provide a kind of intercepting sewage assembled gratings, to solve in the prior art in difference
Condition require under need the grid of different structure, in most cases cannot be general, it is necessary to customize, when condition changes, show
Some grids cannot meet the requirement of different condition, the problems such as needing to customize new grid, form waste.
To achieve the above object, the utility model provides the following technical solutions：A kind of intercepting sewage assembled grating, including
Grill frame, U-shaped screw and screw, it is characterised in that：Grille strip, the section of the grille strip are installed on the grill frame
Shape is rectangle, and the quadrangle of the grill frame is equipped with grid corner post, and the grill frame centre of surface is evenly arranged with round fixation
Hole, protrusion and recess are alternately distributed on the grill frame, and the protrusion and recess are equipped with concave-convex angle.
Preferably, the concave-convex angle is rounded shapes.
Preferably, the length of the protrusion and recess is equal with height.
Preferably, for the grill frame in stack combinations, the both ends of U-shaped screw pass through the mounting hole on two grill frames,
The section radius of the U-shaped screw is equal with fixed pore radius.
Preferably, for the grill frame in adjacent combination, screw passes through the mounting hole on two grill frames, the screw
Section radius is equal with fixed pore radius.
Compared with prior art, the utility model has the beneficial effects that：The utility model by grill frame by being set as concave-convex
Shape, protrusion are inserted into recess and closely agree with, and grid realize combination function by the splicing of grill frame, can be superimposed
Combination forms cellular grid, can also overturn grid and carry out adjacent combination, increase exponentially grid area, can be applicable in broader water
Face or higher water level, concave-convex angle are set as rounded shapes, and protrusion is inserted into recess when facilitating splicing, and circular fixation hole, U is arranged
The section radius of type screw and screw is equal with fixed pore radius, and when splicing does not have gap, and grid is made more to stablize in combination,
The section configuration of grille strip is rectangle, and stronger, the grid use longer life expectancy of rigidity is more convenient to use.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model grill frame structural schematic diagram；
Fig. 3 is the utility model stack combinations schematic diagram；
Fig. 4 is the adjacent combination diagram of the utility model.
In figure：1- grill frames；2- grille strips；3- grid corner posts；4- protrusions；5- is recessed；6- mounting holes；7- bumps angle；8-U
Type screw；9- screws.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment one：
Please refer to Fig.1-3, in the utility model embodiment, a kind of intercepting sewage assembled grating, including it is grill frame 1, U-shaped
Screw 8 and screw 9, are installed with grille strip 2 on grill frame 1, and the section configuration of grille strip 2 is rectangle, rigidity preferably, grid
The service life is longer, and the quadrangle of grill frame 1 is equipped with grid corner post 3, and 1 centre of surface of grill frame is evenly arranged with circular fixation hole
6, connection is more stablized, and protrusion 4 and recess 5 are alternately distributed on grill frame 1, and protrusion 4 can be inserted in recess 5, protrusion 4 and recessed
It falls into 5 and is equipped with concave-convex angle 7, concave-convex angle 7 is rounded shapes, and protrusion 4 is inserted into recess 5 when being more convenient splicing, protrusion 4 and recess 5
Length be equal with height, stitching portion does not have gap when combination, can closely agree with, and the splicing that grid passes through grill frame 1 is real
Existing stack combinations function, for grill frame 1 in stack combinations, the both ends of U-shaped screw 8 pass through the mounting hole 6, U on two grill frames 1
The section radius of type screw 8 is equal with 6 radius of mounting hole, does not have gap between mounting hole 6 and U-shaped screw 8 when connection, is being superimposed
When combination, two grids can closely combine together, and stability is high.
Embodiment two：
It please refers to Fig.1, Fig. 2 and Fig. 4, in the utility model embodiment, a kind of intercepting sewage assembled grating, including grid
Frame 1, U-shaped screw 8 and screw 9, are installed with grille strip 2 on grill frame 1, and the section configuration of grille strip 2 is rectangle, rigidity compared with
Good, the service life is longer for grid, and the quadrangle of grill frame 1 is equipped with grid corner post 3, and 1 centre of surface of grill frame is evenly arranged with circle
Shape mounting hole 6, in contiguous concatenation, a grid is overturn, and 6 position of mounting hole on two grill frames 1 is identical, on grill frame 1
It is alternately distributed protrusion 4 and recess 5, protrusion 4 can be inserted in recess 5, and protrusion 4 and recess 5 are equipped with concave-convex angle 7, concave-convex angle 7
For rounded shapes, protrusion 4 is inserted into recess 5 when being more convenient splicing, the length of protrusion 4 and recess 5 and is highly equal, when connection
Junction does not have gap, can closely agree with, and grid realize combination function by the splicing of grill frame 1, and grill frame 1 is in adjacent sets
When conjunction, screw 9 passes through the mounting hole 6 on two grill frames 1, and the section radius of screw 9 is equal with 6 radius of mounting hole, when connection
There is no gap at mounting hole 6, in adjacent combination, two grids can closely combine together, and stability is high.
The operation principle of the utility model is：After grid installation in water, sewage suspension coarse in grid, sewage
Either floating material is stopped by grille strip 2 when needing to intercept smaller suspended matter or floating material object, can fold two grids
Add combination to form cellular grid, by the close stack combinations for agreeing with realization grid of protrusion 4 above grill frame 1 and recess 5, leads to
It crosses and is fixed in mounting hole 6 using U-shaped screw 8, the length and height of protrusion 4 and recess 5 are equal, the section half of U-shaped screw 8
Diameter is equal with 6 radius of mounting hole, ensures in combination between stitching portion, U-shaped screw 8 and mounting hole 6 all without gap, stability
Height widens either water level rise in river and needs to be applicable in the broader water surface or when higher water level, can be by grid adjacent sets
It closes, exponentially increases grid area, be fixed in mounting hole 6 by using screw 9, the length and height of protrusion 4 and recess 5 are equal
Equal, the section radius of screw 9 is equal with 6 radius of mounting hole, ensures in combination between stitching portion, screw 9 and mounting hole 6 all
There is no gap, stability high.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of intercepting sewage assembled grating, including grill frame (1), U-shaped screw (8) and screw (9), it is characterised in that：Institute
It states and is installed with grille strip (2) on grill frame (1), the section configuration of the grille strip (2) is rectangle, the grill frame (1)
Quadrangle be equipped with grid corner post (3), grill frame (1) centre of surface is evenly arranged with circular fixation hole (6), the grill frame
(1) raised (4) and recess (5) are alternately distributed on, the protrusion (4) and recess (5) are equipped with concave-convex angle (7).
2. a kind of intercepting sewage assembled grating according to claim 1, it is characterised in that：The bumps angle (7) is circle
Angular shape.
3. a kind of intercepting sewage assembled grating according to claim 1, it is characterised in that：The protrusion (4) and recess
(5) length is equal with height.
4. a kind of intercepting sewage assembled grating according to claim 1, it is characterised in that：The grill frame (1) is folded
When adding combination, the both ends of U-shaped screw (8) pass through the mounting hole (6) on two grill frames (1), the section of the U-shaped screw (8)
Radius is equal with mounting hole (6) radius.
5. a kind of intercepting sewage assembled grating according to claim 1, it is characterised in that：The grill frame (1) is in phase
When neighbour's combination, screw (9) passes through the mounting hole (6) on two grill frames (1), the section radius and mounting hole of the screw (9)
(6) radius is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632633.XU CN207871639U (en) | 2017-11-29 | 2017-11-29 | A kind of intercepting sewage assembled grating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721632633.XU CN207871639U (en) | 2017-11-29 | 2017-11-29 | A kind of intercepting sewage assembled grating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207871639U true CN207871639U (en) | 2018-09-18 |
Family
ID=63501296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721632633.XU Expired - Fee Related CN207871639U (en) | 2017-11-29 | 2017-11-29 | A kind of intercepting sewage assembled grating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207871639U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020000158A1 (en) * | 2018-06-26 | 2020-01-02 | 江苏宏大环保科技有限公司 | Grating assembly for wastewater interception |
| CN111758656A (en) * | 2020-07-23 | 2020-10-13 | 深圳市致信云通讯科技有限公司 | Lobster indoor culture equipment capable of changing water in layers and culture method |
-
2017
- 2017-11-29 CN CN201721632633.XU patent/CN207871639U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020000158A1 (en) * | 2018-06-26 | 2020-01-02 | 江苏宏大环保科技有限公司 | Grating assembly for wastewater interception |
| CN111758656A (en) * | 2020-07-23 | 2020-10-13 | 深圳市致信云通讯科技有限公司 | Lobster indoor culture equipment capable of changing water in layers and culture method |
| CN111758656B (en) * | 2020-07-23 | 2022-10-18 | 陈顺富 | Lobster indoor culture equipment capable of changing water in layers and culture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20181129 |