CN208933772U - A kind of steel grating preventing card base - Google Patents
A kind of steel grating preventing card base Download PDFInfo
- Publication number
- CN208933772U CN208933772U CN201821449832.1U CN201821449832U CN208933772U CN 208933772 U CN208933772 U CN 208933772U CN 201821449832 U CN201821449832 U CN 201821449832U CN 208933772 U CN208933772 U CN 208933772U
- Authority
- CN
- China
- Prior art keywords
- card base
- steel grating
- sliding
- fixture block
- steel
- 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 card base, including pressure-bearing band steel and cross bar, it is respectively equipped with first sliding groove on two sides of the pressure-bearing band steel, the bottom end of first sliding groove is fixed with spring, first sliding block affixed with spring is slidably connected in first sliding groove, is fixed with anti-fixture block on the first sliding block.The utility model has the advantages that prevent by steel grating card base.
Description
Technical field
The utility model relates to steel grating technical field more particularly to a kind of steel gratings for preventing card base.
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, since its gap is larger, thinner heel or children are in careless situation
It is easy to snap into gap, leads to injury.
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 card
The steel grating of foot.
The utility model is to be achieved by the following technical programs: a kind of steel grating preventing card base, including pressure-bearing are flat
Steel and cross bar are respectively equipped with first sliding groove on two sides of the pressure-bearing band steel, and the bottom end of first sliding groove is fixed with spring, and
First sliding block affixed with spring is slidably connected in one sliding slot, is fixed with anti-fixture block on the first sliding block.
Further, gap is equipped between two pressure-bearing band steels between two anti-fixture blocks.
Further, the side of anti-fixture block is equipped with vertical second sliding slot, and the upper end of second sliding slot is through the upper of anti-fixture block
It holds, slidably connects collecting box in the second sliding slot of two neighboring anti-fixture block, collecting box is located in gap.
Further, the second sliding block slided in second sliding slot is fixed on the collecting box.
Further, the collecting box is grid-shaped.
The beneficial effects of the utility model are: to be initially positioned at two pressure-bearings flat for the anti-fixture block between two neighboring pressure-bearing band steel
Between steel, when people, which walks out-of-date foot, accidentally to be entered between gap, can step down on anti-fixture block at this time, make foot will not continue to
Under, to prevent foot to be stuck in the lower end surface of pressure-bearing band steel, and when people makes a misstep, equilibrant force can be unbalance, and the elastic force meeting of spring
Give foot one upward power, make one to make a misstep step down on non-slipping block balance it is unbalance caused by twist leg.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
In figure: 1, pressure-bearing band steel；2, cross bar；3, first sliding groove；4, spring；5, the first sliding block；6, anti-fixture block；7, second is sliding
Slot；8, collecting box；9, the second sliding block.
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, distinguish on two sides of the pressure-bearing band steel 1
Equipped with first sliding groove 3, the bottom end of first sliding groove 3 is fixed with spring 4, and affixed with spring 4 is slidably connected in first sliding groove 3
One sliding block 5 is fixed with anti-fixture block 6 on first sliding block 5.Anti- fixture block 6 between two neighboring pressure-bearing band steel 1 is initially positioned at two and holds
It flattens between steel 1, when people, which walks out-of-date foot, accidentally to be entered between gap, can be stepped down on anti-fixture block 6 at this time, make foot will not be after
It is continuous downwards, to prevent foot to be stuck in the lower end surface of pressure-bearing band steel 1, and when people makes a misstep, equilibrant force can be unbalance, and spring 4
Elastic force can give foot one upward power, make one to make a misstep step down on non-slipping block balance it is unbalance caused by twist leg.
Further, gap is equipped between two pressure-bearing band steels 1 between two anti-fixture blocks 6.Keep the permeability of steel grating.
Further, the side of anti-fixture block 6 is equipped with vertical second sliding slot 7, and anti-fixture block 6 is run through in the upper end of second sliding slot 7
Upper end, slidably connect collecting box 8 in the second sliding slot 7 of two neighboring anti-fixture block 6, collecting box 8 is located in gap.When there is rubbish
When rubbish is flushed at steel grating by water, due to, equipped with anti-fixture block 6, may result in rubbish blocking between two adjacent pressure-bearing band steels 1,
And rubbish can be taken out of, and can also prevent by skidding off 8 upward sliding of collecting box in by second sliding slot 7 at this time
Rubbish passes through steel grating and blocks sewer.
Further, the second sliding block 9 slided in second sliding slot 7 is fixed on the collecting box 8.Pass through the second sliding block
9 sliding slided to drive collecting box 8 in second sliding slot 7.
Further, the collecting box 8 is grid-shaped.Make waste water while passing through collecting box 8 by rubbish mistake in this way
It filters.
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 (5)
1. a kind of steel grating for preventing card base, including pressure-bearing band steel and cross bar, it is characterised in that: two sides of the pressure-bearing band steel
First sliding groove is respectively equipped on face, the bottom end of first sliding groove is fixed with spring, slidably connects in first sliding groove affixed with spring
The first sliding block, be fixed with anti-fixture block on the first sliding block.
2. a kind of steel grating for preventing card base according to claim 1, it is characterised in that: two between two pressure-bearing band steels
Gap is equipped between anti-fixture block.
3. a kind of steel grating for preventing card base according to claim 1, it is characterised in that: the side of anti-fixture block is equipped with vertical
Second sliding slot, the upper end of second sliding slot runs through the upper end of anti-fixture block, is slidably connected in the second sliding slot of two neighboring anti-fixture block
There is collecting box, collecting box is located in gap.
4. a kind of steel grating for preventing card base according to claim 3, it is characterised in that: be fixed on the collecting box
The second sliding block slided in second sliding slot.
5. a kind of steel grating for preventing card base according to claim 3, it is characterised in that: the collecting box is grid-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449832.1U CN208933772U (en) | 2018-09-05 | 2018-09-05 | A kind of steel grating preventing card base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449832.1U CN208933772U (en) | 2018-09-05 | 2018-09-05 | A kind of steel grating preventing card base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208933772U true CN208933772U (en) | 2019-06-04 |
Family
ID=66719971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821449832.1U Expired - Fee Related CN208933772U (en) | 2018-09-05 | 2018-09-05 | A kind of steel grating preventing card base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208933772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158401A (en) * | 2019-06-07 | 2019-08-23 | 吴卓琳 | Block platform and flase floor |
-
2018
- 2018-09-05 CN CN201821449832.1U patent/CN208933772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158401A (en) * | 2019-06-07 | 2019-08-23 | 吴卓琳 | Block platform and flase floor |
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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: 20190604 Termination date: 20210905 |