CN206469050U - A kind of hot-rolled steel section on steel grating - Google Patents
A kind of hot-rolled steel section on steel grating Download PDFInfo
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- CN206469050U CN206469050U CN201621007100.8U CN201621007100U CN206469050U CN 206469050 U CN206469050 U CN 206469050U CN 201621007100 U CN201621007100 U CN 201621007100U CN 206469050 U CN206469050 U CN 206469050U
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Abstract
The utility model is related to a kind of hot-rolled steel section on steel grating, it is characterised in that：Including riser support, arc fold bending is provided with to both sides specular on the top of riser support, horizontal supporting portion is provided with the upper end of arc fold bending, two arc fold bendings enclose the tank of a upward opening.Using above-mentioned technical proposal, the steel grating being made with traditional band steel is compared with more preferable bearing strength, and it is assembled to be easy to welding, have that frictional force is big, good antiskid effect simultaneously, while there is drain function, in addition, the welding of band steel is saved when actual use, production efficiency is improved.In addition, the utility model also have the advantages that it is rational in infrastructure, be easy to shaping.
Description
Technical field
The utility model belongs to hot-rolled steel section technical field, more particularly to a kind of hot-rolled steel section on steel grating.
Background technology
Steel grating is according to certain spacing and cross bar to carry out cross arrangement with band steel, passes through press welder or artificial by it
A kind of middle steel product with square grid is welded into, steel grating is mainly used to do ditch cover plate, steel structure platform plate, steel
The cross bars such as the step plate of ladder are typically using the square steel Jing Guo twisting；This steel grating has the disadvantage that skidproof effect is poor, holds
Carry power poor, and easily blocked by debris；Design that a kind of supporting effect is good for this, the hot-rolled steel section with certain skidproof effect
The content of the invention
It is high, steady that the utility model technical problem present in solution known technology provides a kind of simple in construction, intensity
It is qualitative it is strong, be easy to that welding is assembled, frictional force is big, good antiskid effect, and the hot rolling being used on steel grating with drain function
Shaped steel.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：
A kind of hot-rolled steel section on steel grating, it is characterised in that：Including riser support, riser support top to
Both sides specular is provided with arc fold bending, and horizontal supporting portion is provided with the upper end of arc fold bending, and two arc fold bendings are enclosed
The tank of one upward opening.
The utility model can also use following technical measures：
The horizontal supporting portion width is more than the thickness of arc fold bending.
Chamfered transition between the medial surface of horizontal supporting portion and the medial surface of tank.
The riser support and arc fold bending portion are provided with rib, between the lower surface of the rib and riser support tiltedly
Face transition.
The utility model has the advantages and positive effects of：Because the utility model uses above-mentioned technical proposal, and pass
The steel grating that the band steel of system is made, which is compared, has more preferable bearing strength, and it is assembled to be easy to welding, at the same have frictional force it is big,
Good antiskid effect, while having drain function, in addition, saving the welding of band steel during actual use, improves production efficiency.Separately
Outside, the utility model also have the advantages that it is rational in infrastructure, be easy to shaping.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, riser is supported；2nd, arc fold bending；3rd, horizontal supporting portion；4th, tank.
Embodiment
For invention, features and effects of the present utility model can be further appreciated that, following examples are hereby enumerated, and coordinate
Accompanying drawing describes in detail as follows：
Referring to Fig. 1, a kind of hot-rolled steel section on steel grating, including riser support 1, the top supported in riser to
Both sides specular is provided with arc fold bending 2, and horizontal supporting portion 3 is provided with the upper end of arc fold bending, and two arc fold bendings are enclosed
Into the tank 4 of a upward opening.Said structure preferably the supporting vertical plate width be not less than 5mm, whole height be 25~
30mm；The width of horizontal supporting portion is not less than 4.5mm, and overall width is 24~30mm.
For the bearing capacity and frictional force of supporting part of improving the standard, the horizontal supporting portion width is more than the thickness of arc fold bending
Degree, the top of such horizontal supporting portion has two supporting surfaces for being located at same level, so as to carry heavier object.
In order to further enhance bearing strength, inclined-plane mistake between the medial surface of the horizontal supporting portion and the medial surface of tank
Cross, so decompose stress, it is ensured that stability when the utility model is used.
The riser support and arc fold bending portion are provided with rib 1-1, and lower surface and the riser of the rib support it
Between chamfered transition.
Using above-mentioned technical proposal, the steel grating being made with traditional band steel is compared with more preferable bearing strength, and
It is easy to welding assembled, frictional force is big, good antiskid effect while having, while having drain function, in addition, being saved during actual use
The welding of band steel, improves production efficiency.In addition, the utility model also have the advantages that it is rational in infrastructure, be easy to shaping.
Described above is only, to preferred embodiment of the present utility model, not to make any formal to the utility model
Limitation, it is every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations with
Modification, is belonged in the range of technical solutions of the utility model.
Claims (1)
1. a kind of hot-rolled steel section on steel grating, it is characterised in that：Including riser support, the top supported in riser is to two
Side mirror picture is arranged with arc fold bending, and horizontal supporting portion is provided with the upper end of arc fold bending, and two arc fold bendings enclose one
The tank of individual upward opening；The horizontal supporting portion width is more than the thickness of arc fold bending；The medial surface and water of horizontal supporting portion
Chamfered transition between the medial surface of groove；The riser support and arc fold bending portion are provided with rib, the lower surface of the rib
The chamfered transition between riser support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621007100.8U CN206469050U (en) | 2016-08-31 | 2016-08-31 | A kind of hot-rolled steel section on steel grating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621007100.8U CN206469050U (en) | 2016-08-31 | 2016-08-31 | A kind of hot-rolled steel section on steel grating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206469050U true CN206469050U (en) | 2017-09-05 |
Family
ID=59709273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621007100.8U Active CN206469050U (en) | 2016-08-31 | 2016-08-31 | A kind of hot-rolled steel section on steel grating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206469050U (en) |
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2016
- 2016-08-31 CN CN201621007100.8U patent/CN206469050U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |