CN204492046U - A kind of zinc steel guard rail of improvement - Google Patents
A kind of zinc steel guard rail of improvement Download PDFInfo
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- CN204492046U CN204492046U CN201520018473.4U CN201520018473U CN204492046U CN 204492046 U CN204492046 U CN 204492046U CN 201520018473 U CN201520018473 U CN 201520018473U CN 204492046 U CN204492046 U CN 204492046U
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- column
- facial canal
- cross bar
- guard rail
- zinc steel
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Abstract
The utility model discloses a kind of zinc steel guard rail of improvement, comprise facial canal, multiple column and multiple cross bar, described facial canal connects the upper end of multiple column, two cross bars are connected with between two often adjacent columns, also comprise the many groups of railings be made up of vertical spaced division post and at least one decoration ornamental work of iron component, described many groups railing is spaced apart with decoration ornamental work of iron component, and between each group railing and two cross bars of decoration ornamental work of iron component all between corresponding two columns, described facial canal, column, cross bar and railing all adopt surfaces externally and internally galvanizing steel plate rolling to form, all intert the assembled connection of combination by the connection pedestal be made up of cast alloy or stainless steel with solderless between described column and facial canal and between described cross bar and column.The technique of the zinc steel guard rail material of improvement of the present utility model is advanced, meets new criteria and requires and assemble simple and convenient, quick for installation.
Description
Technical field
The utility model relates to a kind of construction safety structure, particularly relates to a kind of zinc steel guard rail of improvement.
Background technology
The balcony of the building monomers such as current house, dormitory, office building and stair railing, be mainly divided into cast iron, aluminium alloys, stainless steel three class material.Common cast iron guardrail due to low cost still adopt by a large amount of engineerings; but due to its material, comparatively backward construction technology; inevitably run into problem such as immersion corrosion, depainting touch-up paint etc.; and welding procedure, brushing paint need be carried out at the scene; affect the attractive in appearance of guardrail and cannot finished product protection, there is potential safety hazard.
Due to guardrail product in the market, its cross section type selecting is mostly still and performs according to old specification, as do not met needed for calculating by existing GB GB50009-2012 " loading code for design of building structures ", separately due to the middle part ornamental work of iron arrange there is children's climbing can tread, stricti jurise can not meet acceptance criteria requirement.
Utility model content
The purpose of this utility model is to provide a kind of zinc steel guard rail of improvement, and material technology is advanced, meets new criteria and requires and assemble simple and convenient, quick for installation.
For achieving the above object, the utility model provides a kind of zinc steel guard rail of improvement, comprise facial canal, multiple column and multiple cross bar, described facial canal connects the upper end of multiple column, two cross bars are connected with between two often adjacent columns, also comprise the many groups of railings be made up of vertical spaced division post and at least one decoration ornamental work of iron component, described many groups railing is spaced apart with decoration ornamental work of iron component, and between each group railing and two cross bars of decoration ornamental work of iron component all between corresponding two columns, described facial canal, column, cross bar and and each division post all adopt surfaces externally and internally galvanizing steel plate rolling to form, all intert the assembled connection of combination by the connection pedestal be made up of cast alloy or stainless steel with solderless between described column and facial canal and between described cross bar and column.
As further improvement of the utility model, described facial canal adopts cross section to be 85 × 40 × 2.0 oval zinc steel, described cross bar adopts cross section to be 32 × 32 × 1.5 square tube zinc steel, described column adopts cross section to be 60 × 40 × 4.0 square tube zinc steel, and described division post adopts cross section to be 20 × 20 × 1.2 square tube zinc steel.
Further improve as of the present utility model, the both sides of described decoration ornamental work of iron component are also fixed with montant, and the upper and lower side of described montant is fixed on corresponding cross bar, and described montant is formed by surfaces externally and internally galvanizing steel plate rolling.
Further improve as of the present utility model, the length of described guardrail is no more than 5000m, distance between two adjacent columns is not more than 1100mm, and the span width between adjacent division post, between segmentation post and column, between montant and column and between column and body of wall finished surface is not more than 110mm.
Further improve as of the present utility model, the Hot-dip Galvanizing Coating surface of described facial canal, column, cross bar, each division post and montant is provided with the double-deck hot setting powder coating be made up of organic zinc epoxy and polyester, the thickness >=40um of each coating.
Further improve as of the present utility model, described connection pedestal comprises socket part and fixed part, and the fixed part of the connection pedestal between described column and facial canal is fixed on facial canal, and socket part is enclosed within column upper end; The fixed part of the connection pedestal between described cross bar and column is fixed on column, and socket part is enclosed within crossbar end.
Further improve as of the present utility model, the fixed part of the aluminium alloys Connection Block between described column and facial canal is fixed on facial canal by the one 304 stainless steel anti-theft screw, and the fixed part of the aluminium alloys Connection Block between described cross bar and column is fixed on column by the 2 304 stainless steel anti-theft screw.
Further improve as of the present utility model, the surface of described decoration ornamental work of iron component and stainless steel guardrail medial surface homonymy is attached to the clear glassy layer of the thick tempering of 5mm.
Compared with prior art, the beneficial effect of the zinc steel guard rail of improvement of the present utility model is as follows:
(1) meeting on new criteria GB50009-2012 basis, being calculated by multiple stress model, taking into full account guardrail face tube wedge action, carry out guardrail overall calculation thus cross section type selecting reaches economy optimum; The quotation of the utility model comprehensive unit price controls at 330 yuan/about m, all lower than conventional aluminum alloys, stainless steel guardrail cost, and has enough intensity, anti-impact force.
(2) facial canal, column, cross bar, each division post and montant are formed by surfaces externally and internally galvanizing steel plate rolling, and there is the double-deck hot setting powder coating process process be made up of organic zinc epoxy and polyester on Hot-dip Galvanizing Coating surface, thus can effectively prevent from getting rusty, ensure the attractive in appearance of guardrail profile; Can reach more than 30 years non-maintaining, the deterioration of 15 years colors lower than 50% high level; Material technology is advanced, meets new criteria requirement.
(3) owing to interting the assembled connection of combination by the connection pedestal be made up of cast alloy or stainless steel with solderless between column and facial canal and between cross bar and column, instead of the mode be welded to connect of the prior art, thus can not damage substrate of steel plate, strengthen antirust ability, and assemble simple and convenient, set-up time is short, and material technology is advanced, meets new criteria requirement; Adopt decoration ornamental work of iron component to make good decorating effect, make guardrail more attractive in appearance.
(4) fixed part of the connection pedestal between column and facial canal is fixed on facial canal by the one 304 stainless steel anti-theft screw, the fixed part of the connection pedestal between cross bar and column is fixed on column by the 2 304 stainless steel anti-theft screw, thus not only structure is simple, and simple and convenient assembly, can guaranteed strength and use safety.
(5) surface decorating ornamental work of iron component and stainless steel guardrail medial surface homonymy is attached to the clear glass of tempering, thus effectively can prevent climbing, improves the potential safety hazard of original hollow out design to meet acceptance criteria requirement.
By following description also by reference to the accompanying drawings, the utility model will become more clear, and these accompanying drawings are for explaining embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the zinc steel guard rail embodiment one that the utility model improves.
Fig. 2 is the schematic diagram of the zinc steel guard rail embodiment two that the utility model improves.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiment of the present utility model, element numbers similar in accompanying drawing represents similar element.
Embodiment one
Please refer to Fig. 1, the length of described zinc steel guard rail is no more than 5000m, and it comprises facial canal 1, four columns 2 and six cross bars 3, and described facial canal 1 connects the upper end of column 2, distance between two often adjacent columns 2 is not more than 1100mm, is connected with two cross bars 3 between two often adjacent columns 2.Stainless steel guardrail also comprises two groups of railings be made up of vertical spaced division post 4 and a decoration ornamental work of iron component 5.Two groups of described railings are spaced apart with decoration ornamental work of iron component 5, and between each group railing and two cross bars 3 of decoration ornamental work of iron component 5 all between corresponding two columns 2.Span width between adjacent division post 4, between segmentation post 4 and column 2 and between column 2 and body of wall finished surface is not more than 110mm.
The both sides of described decoration ornamental work of iron component 5 are also fixed with montant 7, and the upper and lower side of described montant 7 is fixed on corresponding cross bar 3.Span width between montant 7 and column 2 is not more than 110mm.Described decoration ornamental work of iron component 5 is attached to the clear glassy layer of the thick tempering of 5mm with the surface of guardrail medial surface homonymy, thus prevents climbing, ensures safety.
Described facial canal 1, column 2 and cross bar 3, each division post 4 and montant 7 all adopt surfaces externally and internally galvanizing steel plate rolling to form, thus can prevent from getting rusty, and ensure the attractive in appearance of guardrail profile.The double-deck hot setting powder coating process process that the surface of the zinc layers of described facial canal 1, column 2, cross bar 3, each division post 4 and montant 7 is made up of organic zinc epoxy and polyester color powder, form permanent coating, prevent from getting rusty, fade, efflorescence, to come off, color is lasting and bright-coloured, thus the attractive in appearance of guardrail profile can be ensured, reach aluminum alloy surface effect.
The assembled connection of combination is interted with solderless between described column 2 and facial canal 1 and between described cross bar 3 with column 2 by being connected pedestal 6, connect pedestal 6 to be made up of cast alloy or stainless steel, instead of welding connecting mode of the prior art, thus can not damage substrate of steel plate, strengthen antirust ability, and assemble simple and convenient, the set-up time is short.
Described connection pedestal 6 comprises socket part 61 and fixed part 62, and the fixed part 62 of the connection pedestal 6 between described column 2 and facial canal 1 is fixed on facial canal 1, and socket part 61 is enclosed within column 2 upper end; The fixed part 62 of the connection pedestal 6 between described cross bar 3 and column 2 is fixed on column 2, and socket part 61 is enclosed within cross bar 3 end.Specifically, the fixed part 62 of the connection pedestal 6 between described column 2 and facial canal 1 is fixed on facial canal 1 by the one 304 stainless steel anti-theft screw, and the fixed part 62 of the connection pedestal 6 between described cross bar 3 and column 2 is fixed on column 2 by the 2 304 stainless steel anti-theft screw.
Embodiment two
Please refer to Fig. 2, the difference of the present embodiment and above-described embodiment one is only: railing has three groups, and decoration ornamental work of iron component 5 has two, three groups of railings and two decoration ornamental work of iron components 5 spaced apart.The effect of the present embodiment is identical with above-described embodiment one, is not repeated herein.
More than in conjunction with most preferred embodiment, the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contain various carry out according to essence of the present utility model amendment, equivalent combinations.
Claims (8)
1. the zinc steel guard rail improved, comprise facial canal, multiple column and multiple cross bar, described facial canal connects the upper end of multiple column, two cross bars are connected with between two often adjacent columns, it is characterized in that: also comprise the many groups of railings be made up of vertical spaced division post and at least one decoration ornamental work of iron component, described many groups railing is spaced apart with decoration ornamental work of iron component, and between each group railing and two cross bars of decoration ornamental work of iron component all between corresponding two columns, described facial canal, column, cross bar and each division post all adopt surfaces externally and internally galvanizing steel plate rolling to form, all intert the assembled connection of combination by the connection pedestal be made up of cast alloy or stainless steel with solderless between described column and facial canal and between described cross bar and column.
2. the zinc steel guard rail improved as claimed in claim 1, it is characterized in that: described facial canal adopts cross section to be 85 × 40 × 2.0 oval zinc steel, described cross bar adopts cross section to be 32 × 32 × 1.5 square tube zinc steel, described column adopts cross section to be 60 × 40 × 4.0 square tube zinc steel, and described division post adopts cross section to be 20 × 20 × 1.2 square tube zinc steel.
3. the zinc steel guard rail improved as claimed in claim 2, it is characterized in that: the both sides of described decoration ornamental work of iron component are also fixed with montant, the upper and lower side of described montant is fixed on corresponding cross bar, and described montant is formed by surfaces externally and internally galvanizing steel plate rolling.
4. the zinc steel guard rail improved as claimed in claim 3, it is characterized in that: the length of described guardrail is no more than 5000m, distance between two adjacent columns is not more than 1100mm, and the span width between adjacent division post, between segmentation post and column, between montant and column and between column and body of wall finished surface is not more than 110mm.
5. the zinc steel guard rail improved as claimed in claim 4, it is characterized in that: the Hot-dip Galvanizing Coating surface of described facial canal, column, cross bar, each division post and montant is provided with the double-deck hot setting powder coating be made up of organic zinc epoxy and polyester, the thickness >=40um of each coating.
6. the zinc steel guard rail of the improvement as described in any one of claim 1 to 5, is characterized in that: described connection pedestal comprises socket part and fixed part, and the fixed part of the connection pedestal between described column and facial canal is fixed on facial canal, and socket part is enclosed within column upper end; The fixed part of the connection pedestal between described cross bar and column is fixed on column, and socket part is enclosed within crossbar end.
7. the zinc steel guard rail improved as claimed in claim 6, it is characterized in that: the fixed part of the connection pedestal between described column and facial canal is fixed on facial canal by the one 304 stainless steel anti-theft screw, the fixed part of the connection pedestal between described cross bar and column is fixed on column by the 2 304 stainless steel anti-theft screw.
8. the zinc steel guard rail improved as claimed in claim 7, is characterized in that: the surface of described decoration ornamental work of iron component and stainless steel guardrail medial surface homonymy is attached to the clear glassy layer of the thick tempering of 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018473.4U CN204492046U (en) | 2015-01-12 | 2015-01-12 | A kind of zinc steel guard rail of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520018473.4U CN204492046U (en) | 2015-01-12 | 2015-01-12 | A kind of zinc steel guard rail of improvement |
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| Publication Number | Publication Date |
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| CN204492046U true CN204492046U (en) | 2015-07-22 |
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| CN201520018473.4U Active CN204492046U (en) | 2015-01-12 | 2015-01-12 | A kind of zinc steel guard rail of improvement |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836964A (en) * | 2017-04-17 | 2017-06-13 | 宁夏创力佳工贸有限公司 | zinc steel wood grain guardrail |
-
2015
- 2015-01-12 CN CN201520018473.4U patent/CN204492046U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836964A (en) * | 2017-04-17 | 2017-06-13 | 宁夏创力佳工贸有限公司 | zinc steel wood grain guardrail |
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