CN207094158U - A kind of curved surface steel grating - Google Patents
A kind of curved surface steel grating Download PDFInfo
- Publication number
- CN207094158U CN207094158U CN201720892216.2U CN201720892216U CN207094158U CN 207094158 U CN207094158 U CN 207094158U CN 201720892216 U CN201720892216 U CN 201720892216U CN 207094158 U CN207094158 U CN 207094158U
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- CN
- China
- Prior art keywords
- band steel
- arc
- steel
- horizontal band
- vertical
- 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 curved surface steel grating, including framework, at least one vertical band steel and at least one horizontal band steel are provided with framework, vertical band steel and horizontal band steel are orthogonal, and the vertical band steel upper surface is provided with some grooves, and horizontal band steel insertion groove is interior and is welded and fixed with vertical band steel, the upper surface of horizontal band steel is higher than the upper surface of vertical band steel, the top of horizontal band steel is provided with arc, and the arc is opening down, and the top of arc is fixedly connected with the upper end of horizontal band steel.The utility model surface is no longer mesh, but the curved surface being made up of the arc at multiple intervals, water can be from the space discharge between arc, the drainage effect of steel grating is not influenceed, while pin can be prevented to be caught in mesh again, prevents mobile phone and other items from falling into mesh, and waffle slab surface anti-skidding, more saved on material, it is simple in construction, it is adapted to popularization and application.
Description
Technical field
Steel grating technical field is the utility model is related to, more particularly to a kind of curved surface steel grating.
Background technology
Steel grating in the market is to carry out Orthogonal Composite according to certain spacing with carrying band steel and cross bar, passes through weldering
Connect or press lock to be fixed, have the advantages that ventilating air permeability is good, daylighting is good, simple in construction, attractive in appearance, be widely used in pedal, hang
The occasions such as top, drainage manhole cover.But the steel grating of in the market is as drainage manhole cover in use, because its gap mesh is larger, more carefully
Heel and the pin of children easily sticked into the mesh of gap in the case of not seeing or being careless, cause injury etc. surprisingly to be sent out
It is raw, also easily key, mobile phone are fallen into sewer from mesh in addition, brought inconvenience to life.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, there is provided a kind of curved surface steel grating, including framework, is provided with framework
At least one vertical band steel and at least one horizontal band steel, vertical band steel and horizontal band steel are orthogonal, the vertical band steel upper surface
The groove equal with horizontal band steel quantity is provided with, horizontal band steel insertion groove is interior and is welded and fixed with vertical band steel, laterally flat
The upper surface of steel is higher than the upper surface of vertical band steel, and the top of horizontal band steel is provided with arc, and the arc is opening down, arc
The top of shape plate is fixedly connected with the upper end of horizontal band steel.
Further, two lower ends of the arc are fixedly connected with the upper surface of vertical band steel.
Further, the upper surface of framework flushes with the highest point of the upper surface of arc.
Further, slipmat is coated on the upper surface of arc.
The beneficial effects of the utility model are：The utility model surface is no longer mesh, but by the arc at multiple intervals
The curved surface that shape plate is formed, water can not influence the drainage effect of steel grating from the space discharge between arc, while again can be with
Prevent pin to be caught in mesh, prevent mobile phone and other items from falling into mesh, and waffle slab surface anti-skidding, more saved on material, structure
Simply, it is adapted to popularization and application.
Brief description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the cutting plane schematic diagram of A-A in Fig. 1.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
As shown in Figure 1 and Figure 2, the utility model is a kind of curved surface steel grating, including framework 1, and at least one is provided with framework 1
The vertical 2 and at least one horizontal band steel 3 of band steel of bar, vertical band steel 2 and horizontal band steel 3 are orthogonal, on the vertical upper surface of band steel 2
Provided with the groove 21 equal with the horizontal quantity of band steel 3, horizontal band steel 3 is embedded in groove 21 and is welded and fixed with vertical band steel 2, horizontal
It is higher than the upper surface of vertical band steel 2 to the upper surface of band steel 3, the top of horizontal band steel 3 is provided with arc 4, and the arc 4 is opened
Mouth down, the top of arc 4 are fixedly connected with the upper end of horizontal band steel 3.
Two lower ends of arc 4 are fixedly connected with the upper surface of vertical band steel 2.
The upper surface of framework 1 flushes with the highest point of the upper surface of arc 4.
Slipmat 5 is coated on the upper surface of arc 4.
The utility model surface is no longer mesh, but the curved surface being made up of the arc at multiple intervals, and water can be from
Space discharge between arc, does not influence the drainage effect of steel grating, while pin can be prevented to be caught in mesh again, prevents hand
Machine and other items is fallen into mesh, and waffle slab surface anti-skidding, is more saved on material, simple in construction, is adapted to popularization and application.
Above-mentioned foundation the utility model is enlightenment, and by above-mentioned description, relevant staff completely can be not
In the range of deviateing this item utility model technological thought, various changes and amendments are carried out.This item utility model it is technical
Scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (4)
- A kind of 1. curved surface steel grating, it is characterised in that：Including framework（1）, framework（1）Inside it is provided with least one vertical band steel（2） With at least one horizontal band steel（3）, vertical band steel（2）With horizontal band steel（3）It is orthogonal, the vertical band steel（2）Set on upper surface Have and horizontal band steel（3）The equal groove of quantity（21）, horizontal band steel（3）Embedded groove（21）It is interior and with vertical band steel（2）Weldering Connect fixation, horizontal band steel（3）Upper surface be higher than vertical band steel（2）Upper surface, horizontal band steel（3）Top be provided with arc （4）, the arc（4）It is opening down, arc（4）Top and horizontal band steel（3）Upper end be fixedly connected.
- 2. curved surface steel grating according to claim 1, it is characterised in that：The arc（4）Two lower ends with it is vertical flat Steel（2）Upper surface be fixedly connected.
- 3. curved surface steel grating according to claim 1, it is characterised in that：Framework（1）Upper surface and arc（4）It is upper The highest point on surface flushes.
- 4. curved surface steel grating according to claim 1, it is characterised in that：Arc（4）Upper surface on coat slipmat （5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720892216.2U CN207094158U (en) | 2017-07-21 | 2017-07-21 | A kind of curved surface steel grating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720892216.2U CN207094158U (en) | 2017-07-21 | 2017-07-21 | A kind of curved surface steel grating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207094158U true CN207094158U (en) | 2018-03-13 |
Family
ID=61545799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720892216.2U Expired - Fee Related CN207094158U (en) | 2017-07-21 | 2017-07-21 | A kind of curved surface steel grating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207094158U (en) |
-
2017
- 2017-07-21 CN CN201720892216.2U patent/CN207094158U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 |