CN208857934U - A kind of steel grating preventing blocking - Google Patents
A kind of steel grating preventing blocking Download PDFInfo
- Publication number
- CN208857934U CN208857934U CN201821449360.XU CN201821449360U CN208857934U CN 208857934 U CN208857934 U CN 208857934U CN 201821449360 U CN201821449360 U CN 201821449360U CN 208857934 U CN208857934 U CN 208857934U
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- CN
- China
- Prior art keywords
- pressure
- supporting plate
- band steel
- steel
- bearing band
- 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
A kind of steel grating preventing blocking, including pressure-bearing band steel and cross bar, it is all provided on the opposite face of two neighboring pressure-bearing band steel fluted, spring is fixed in groove, the upper end of two springs is fixed with the sliding block slided in groove, supporting plate is fixed between two sliding blocks, pressure-bearing band steel is equipped with limiting device, and limiting device makes height of the supporting plate lower than pressure-bearing band steel.
Description
Technical field
The utility model relates to clad steel plate field more particularly to a kind of steel gratings for preventing blocking.
Background technique
In the prior art, steel grating includes pressure-bearing band steel and cross bar, and multiple carrying band steels are according to scheduled spacing and cross bar
Cross arrangement is simultaneously welded, and the structural stability and intensity of steel grating are high, very widely used in industrial circle.
Steel grating is specifically used for including: platform, aisle, backing plate, springboard, sewer cover plate, trench cover, manhole cover plate, floor platform etc.,
When especially applying to ditch or sewer, to prevent from blocking because sundries is excessive, otherwise excessive sundries blocks steel grating
Or pass through steel grating and block sewer, it will cause inconvenient for use.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and providing one kind prevents from blocking up
The steel grating of plug.
The utility model is to be achieved by the following technical programs: a kind of steel grating preventing blocking, including pressure-bearing are flat
Steel and cross bar, are all provided on the opposite face of two neighboring pressure-bearing band steel fluted, and spring, the upper end of two springs are fixed in groove
It is fixed with the sliding block slided in groove, supporting plate is fixed between two sliding blocks, pressure-bearing band steel is equipped with limiting device, limit dress
Set the height for making supporting plate be lower than pressure-bearing band steel.
Further, the limiting device includes gag lever post and limiting slot, and gag lever post is hinged on two neighboring pressure-bearing band steel
The side of another pressure-bearing band steel is arranged in the side of one of them, limiting slot, by supporting plate when gag lever post turns in limiting slot
It pushes down, what supporting plate was located at gag lever post is arranged right below the through slot passed through for gag lever post.
Further, the supporting plate is equipped with multiple through-holes.
The beneficial effects of the utility model are: making height of the supporting plate lower than pressure-bearing band steel by limiting device first, in this way
The permeability that ensure that steel grating need to only open limiting device, when there is the clogging steel grating of sundries in elastic reaction at this time
Under power, sliding block can in groove upward sliding so that supporting plate is raised above, so as to be not easy at supporting plate by people in grid
The sundries that work is taken out is held up, then by manually cleaning up sundries, is prevented blocking in this way, is also prevented sundries and pass through
Steel grating.Since steel grating has multiple grids, so this device can be arranged in each grid, but for ease of use,
The supporting plate in this device is usually designed to the length being adapted with pressure-bearing band steel.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model；
In figure: 1, pressure-bearing band steel；2, cross bar；3, groove；4, spring；5, sliding block；6, supporting plate；7, gag lever post；8, limiting slot；
9, through-hole.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing
The utility model is described in further detail with most preferred embodiment.
As shown, the utility model includes pressure-bearing band steel 1 and cross bar 2, on the opposite face of two neighboring pressure-bearing band steel 1
Equipped with groove 3, spring 4 is fixed in groove 3, the upper end of two springs 4 is fixed with the sliding block 5 slided in groove 3, two cunnings
Supporting plate 6 is fixed between block 5, pressure-bearing band steel 1 is equipped with limiting device, and limiting device makes height of the supporting plate 6 lower than pressure-bearing band steel 1
Degree.Height of the supporting plate 6 lower than pressure-bearing band steel 1 is made by limiting device first, this ensure that the permeability of steel grating, miscellaneous when having
When the clogging steel grating of object, limiting device need to only be opened at this time, under elastic acting force, sliding block 5 can slide up in groove 3
It is dynamic, so that supporting plate 6 is raised above, held up so as to which the sundries manually taken out will be not easy in grid at supporting plate 6, then pass through
Manually sundries is cleaned up, prevents blocking in this way, also prevents sundries across steel grating.Due to steel grating have it is multiple
Grid, so this device can be arranged in each grid, but for ease of use, usually the supporting plate 6 in this device is set
Count into the length being adapted with pressure-bearing band steel 1.
Further, the limiting device includes gag lever post 7 and limiting slot 8, and it is flat that gag lever post 7 is hinged on two neighboring pressure-bearing
One of them the side of steel 1, the side of another pressure-bearing band steel 1 is arranged in limiting slot 8, when gag lever post 7 turns in limiting slot 8
Supporting plate 6 is pushed down, what supporting plate 6 was located at gag lever post 7 is arranged right below the through slot passed through for gag lever post 7.When needing to clear up sundries,
At this time by 7 lateral rotation of gag lever post, make gag lever post 7 by producing in limiting slot 8, until consistent with the direction of through slot, supporting plate 6 at this time
It can move up, and through slot can pass through gag lever post 7 while mobile, without limitation on supporting plate 6.
Further, the supporting plate 6 is equipped with multiple through-holes 9.When steel grating meets water, the flow velocity of water can be accelerated.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of steel grating for preventing blocking, including pressure-bearing band steel and cross bar, it is characterised in that: two neighboring pressure-bearing band steel is opposite
Face on be all provided with fluted, be fixed with spring in groove, the upper end of two springs is fixed with the sliding block slided in groove, two
Supporting plate is fixed between sliding block, pressure-bearing band steel is equipped with limiting device, and limiting device makes height of the supporting plate lower than pressure-bearing band steel.
2. a kind of steel grating for preventing blocking according to claim 1, it is characterised in that: the limiting device includes limit
Bar and limiting slot, gag lever post are hinged on one of them side of two neighboring pressure-bearing band steel, and limiting slot is arranged in another pressure-bearing
The side of band steel, pushes down supporting plate when gag lever post turns in limiting slot, supporting plate be located at gag lever post be arranged right below for limit
The through slot that bar passes through.
3. a kind of steel grating for preventing blocking according to claim 1, it is characterised in that: the supporting plate is equipped with multiple logical
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449360.XU CN208857934U (en) | 2018-09-05 | 2018-09-05 | A kind of steel grating preventing blocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449360.XU CN208857934U (en) | 2018-09-05 | 2018-09-05 | A kind of steel grating preventing blocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208857934U true CN208857934U (en) | 2019-05-14 |
Family
ID=66416942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821449360.XU Expired - Fee Related CN208857934U (en) | 2018-09-05 | 2018-09-05 | A kind of steel grating preventing blocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208857934U (en) |
-
2018
- 2018-09-05 CN CN201821449360.XU patent/CN208857934U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20190514 Termination date: 20210905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |