CN206191251U - Novel check board - Google Patents
Novel check board Download PDFInfo
- Publication number
- CN206191251U CN206191251U CN201621080615.0U CN201621080615U CN206191251U CN 206191251 U CN206191251 U CN 206191251U CN 201621080615 U CN201621080615 U CN 201621080615U CN 206191251 U CN206191251 U CN 206191251U
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- steel
- band
- thickness
- band steel
- round steel
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Abstract
The utility model discloses a novel check board belongs to the steel grating manufacturing and uses technical field. Including parallel band steel and the round steel that sets up in turn to and the horizontal pole arranged on band steel and round steel and with band steel and round steel longitude and latitude of welding, the band steel lies in the outside, and the interval is 10~14mm between two adjacent band steels, and in the middle of the round steel lay in two adjacent band steels, the round steel diameter was greater than band steel thickness, and the lower extreme of all band steels all is equipped with profile of tooth mosaic block, and the outside that lies in two outside band steels serves to hinge has the angle bar to catch hold of with a hook, the band steel upper surface is equipped with the line. The utility model discloses product bearing capacity is good, and band steel density gao ke prevents that the platform article from falling to reduce product unit mass.
Description
Technical field
The utility model is related to a kind of new panel, belongs to steel grating manufacture and uses technical field.
Background technology
Panel is to carry out cross arrangement according to certain spacing and cross bar with band steel, and is welded into middle with square grid
A kind of steel product of son, steel grating product is widely used in the fields such as boiler, chemical industry, shipbuilding, nuclear power, gutter, band steel spacing
Its bearing capacity is determined with band steel thickness, each engineering project can select the product of different size according to use condition.Due to steel
Panel standard comparing is wide in range, and panel specification is general to be required to be made according to user, in some special industries requirement band steel spacing
Very little, it is therefore an objective to prevent article on platform from being fallen through band steel gap and cause personnel to injure and device damage.The contracting of band steel spacing
It is small that mass area ratio can be significantly increased, Bearing Capacity For Steel Structure must be increased in structure design, particularly in large-size chemical
In boiler, nuclear power projects, design and material cost can be significantly increased.Therefore reducing steel grating unit of the product area quality can have
Effect reduces Steel Structural Design difficulty and materials'use amount, can effectively reduce construction costs.
Utility model content
The utility model technical issues that need to address are to provide a kind of new panel, can effectively solve both to be required in engineering
Panel product bearing capacity is good, requires that band steel density is high to prevent ledge articles from falling and reducing the asking of unit of the product quality again
Topic.
In order to solve the above technical problems, the technical scheme that the utility model is used is：
A kind of new panel, including the parallel band steel and round steel being arranged alternately, and be welded on band steel and round steel and with
Band steel and the cross bar of round steel longitude and latitude arrangement, band steel are located at outside, and spacing is 10~14mm between adjacent two band steels, and round steel is located at
In the middle of adjacent two band steels, with diameter greater than band steel thickness, the lower end of all band steels is equipped with tooth form mosaic block to round steel, positioned at outermost
Angle bar hook is hinged with two outboard ends of band steel in portion.
Technical solutions of the utility model further improvement is that：Cross bar is twisting square steel, and round steel pressure welding is in twisting square steel
On.
Technical solutions of the utility model further improvement is that：Band steel be carbon steel or stainless steel, band steel width be 40~
90mm, 3~5 times of a diameter of band steel thickness of round steel.
Technical solutions of the utility model further improvement is that：Band steel upper surface is provided with lines, and depth of lines is 0.3~
0.7mm。
Technical solutions of the utility model further improvement is that：Lines is in intersection reticulate pattern.
Technical solutions of the utility model further improvement is that：Band steel includes upper successively from top to bottom along its short transverse
End, waist and bottom, tooth form mosaic block are arranged on the bottom of bottom, and the thickness of upper and lower end is both greater than waist
Thickness, the length of bottom more than upper end length, the thickness of the thickness less than upper end of bottom, bottom and upper end
The thickness ratio in portion is between 0.5~0.9.
Technical solutions of the utility model further improvement is that：The thickness of upper end is 5mm, and the thickness of waist is 3mm,
The thickness of bottom is 4mm, and the length of upper end is 6mm, and the length of bottom is 10mm.
Technical solutions of the utility model further improvement is that：Surface is provided with plating after welding for cross bar, round steel and band steel
Zinc layers.
By adopting the above-described technical solution, the technological progress that the utility model is obtained is：Effectively should in solution engineering
Ask panel product bearing capacity good, require that band steel density is high to prevent ledge articles from falling and reducing the asking of unit of the product quality again
Topic.Its intensity, rigidity are big, and outward appearance is neat, and simple structure is easy to process；The decorative pattern being provided with, with good non-skid property, nothing
Sharp rib, bearing capacity is good, further cost-effective；The angle bar hook being provided with, is easy to be combined with other matching parts, improves and installs effect
Rate；The tooth form mosaic block being provided with, is conveniently replaceable, and saves manpower and working time.
Brief description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the structural representation of the utility model angle bar hook；
Fig. 4 is the structural representation of the utility model lines；
Fig. 5 is the structural representation of band steel in the utility model embodiment 2；
Wherein, 1, band steel, 2, round steel, 3, cross bar, 11, upper end, 12, waist, 13, bottom, 14, tooth form mosaic block,
15th, lines, 4, angle bar hook.
Specific embodiment
The utility model is described in further details with reference to embodiment：
As shown in Figure 1 to 4, a kind of new panel, including the parallel band steel 1 and round steel 2 being arranged alternately, and be welded on
The cross bar 3 arranged on band steel 1 and round steel 2 and with band steel 1 and the longitude and latitude of round steel 2, cross bar 3 is twisting square steel, and the pressure welding of round steel 2 is in twisting
On square steel.
Band steel 1 is located at outside, and spacing is 10~14mm between adjacent two band steels 1, and round steel 2 is located at adjacent two band steels 1
Centre, with diameter greater than the thickness of band steel 1, the lower end of all band steels 1 is equipped with trapezoidal tooth form mosaic block 14 to round steel 2, positioned at outermost
Angle bar hook 4 is hinged with two outboard ends of band steel 1 in portion.
Band steel 1 is carbon steel or stainless steel, and the width of band steel 1 is 40~90mm, 3~5 times of a diameter of thickness of band steel 1 of round steel 2.
The upper surface of band steel 1 is provided with lines 15, and the depth of lines 15 is 0.3~0.7mm.Lines 15 is in intersect reticulate pattern, or in concavo-convex flower
Line structure.
Surface is provided with zinc coat after welding for cross bar 3, round steel 2 and band steel 1.
In the present embodiment, band steel 1 and the cross arrangement of 6mm round steel 2, the horizontal stroke that upper surface is still made using twisting square steel are used
Bar 3 is welded.User can select the specification of suitable band steel 1 according to maneuvering load.Calculated with the spacing 12.5mm for commonly using 303 band steels 1,
Using this kind of new panel, in the case where 9.5mm clearance conditions are ensured, arrangement spacing becomes greatly naturally, becomes 14mm.According to standard 990mm
Width calculation, original panel need to use 303 band steels 1 totally 80, sectional area 7200mm2.New panel uses 303 band steels 1 totally 35,
Totally 34,6mm round steel 2, sectional area 4111mm2.Using new panel mass area ratio reduce 42.9%（7200-4111）/
7200 }, for mega project, Steel Structural Design load can be effectively reduced, reduces engineering cost.
Embodiment 2
The present embodiment is distinguished as with embodiment 1：As shown in figure 5, band steel 1 includes successively from top to bottom along its short transverse
Upper end 11, waist 12 and bottom 13, tooth form mosaic block 14 are arranged on the bottom of bottom 13, upper end 11 and bottom 13
Thickness be both greater than the thickness of waist 12, the length of the length more than upper end 11 of bottom 13, the thickness of bottom 13 is less than
The thickness ratio of the thickness of upper end 11, bottom 13 and upper end 11 is between 0.5~0.9.
The thickness of upper end 11 is 5mm, and the thickness of waist 12 is 3mm, and the thickness of bottom 13 is 4mm, upper end 11
Length is 6mm, and the length of bottom 13 is 10mm.
Claims (8)
1. a kind of new panel, it is characterised in that：Including the parallel band steel being arranged alternately（1）And round steel（2）, and be welded on flat
Steel（1）And round steel（2）Upper and and band steel（1）And round steel（2）The cross bar of longitude and latitude arrangement（3）, band steel（1）Positioned at outside, adjacent two
Root band steel（1）Between spacing be 10~14mm, round steel（2）Positioned at adjacent two band steels（1）Centre, round steel（2）With diameter greater than flat
Steel（1）Thickness, all band steels（1）Lower end be equipped with tooth form mosaic block（14）, positioned at outermost two band steels（1）Outside
Angle bar hook is hinged with end（4）.
2. new panel according to claim 1, it is characterised in that：Cross bar（3）It is twisting square steel, round steel（2）Pressure welding exists
On twisting square steel.
3. new panel according to claim 1, it is characterised in that：Band steel（1）It is carbon steel or stainless steel, band steel（1）It is wide
It is 40~90mm to spend, round steel（2）A diameter of band steel（1）3~5 times of thickness.
4. the new panel according to any one of claims 1 to 3, it is characterised in that：Band steel（1）Upper surface is provided with lines
（15）, lines（15）Depth is 0.3~0.7mm.
5. new panel according to claim 4, it is characterised in that：Lines（15）In intersection reticulate pattern.
6. the new panel according to any one of claims 1 to 3, it is characterised in that：Band steel（1）Along its short transverse from upper
Arrive down includes upper end successively（11）, waist（12）And bottom（13）, tooth form mosaic block（14）It is arranged on bottom（13）'s
Bottom, upper end（11）And bottom（13）Thickness be both greater than waist（12）Thickness, bottom（13）Length more than upper
End（11）Length, bottom（13）Thickness be less than upper end（11）Thickness, bottom（13）With upper end（11）'s
Thickness ratio is between 0.5~0.9.
7. the new panel according to any one of claims 1 to 3, it is characterised in that：Upper end（11）Thickness be 5mm,
Waist（12）Thickness be 3mm, bottom（13）Thickness be 4mm, upper end（11）Length be 6mm, bottom（13）'s
Length is 10mm.
8. the new panel according to any one of claims 1 to 3, it is characterised in that：Cross bar（3）, round steel（2）And band steel
（1）Surface is provided with zinc coat after welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080615.0U CN206191251U (en) | 2016-09-27 | 2016-09-27 | Novel check board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621080615.0U CN206191251U (en) | 2016-09-27 | 2016-09-27 | Novel check board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206191251U true CN206191251U (en) | 2017-05-24 |
Family
ID=58729587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621080615.0U Active CN206191251U (en) | 2016-09-27 | 2016-09-27 | Novel check board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206191251U (en) |
-
2016
- 2016-09-27 CN CN201621080615.0U patent/CN206191251U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |