JPH0612586U

JPH0612586U - Stainless steel grating for weight resistance

Info

Publication number: JPH0612586U
Application number: JP6134192U
Authority: JP
Inventors: 繁雄田矢
Original assignee: 株式会社田矢桂ボイラー
Priority date: 1992-07-15
Filing date: 1992-07-15
Publication date: 1994-02-18

Abstract

(57)【要約】（修正有）【目的】重量運搬車両及び緊急車両の対応を目的とした
耐重量用のステンレス製グレーチングを提供する。【構成】メインバー２の両端も凸型突起３の形状に切削
し、サイドバー４の側面４にはメインバー両端の凸型突
起が嵌入するテイパー嵌入孔５を配列し、メインバーと
サイドバーをＴ字型に組込み、メインバーの凸型突起の
先端６とサイドバー４の嵌入孔の嵌入側面７とを圧着溶
接８とで成型固定する。 (57) [Summary] (Modified) [Purpose] To provide a weight-resistant stainless steel grating for the purpose of handling heavy vehicles and emergency vehicles. [Structure] Both ends of the main bar 2 are also cut into the shape of the convex protrusions 3, and the side bars 4 of the side bar 4 are provided with taper insertion holes 5 into which the convex protrusions at both ends of the main bar are inserted, respectively. Is assembled in a T-shape, and the tip end 6 of the convex projection of the main bar and the fitting side surface 7 of the fitting hole of the side bar 4 are molded and fixed by crimp welding 8.

Description

【考案の詳細な説明】０００１【産業上の利用分野】本考案は、ステンレス製グレーチングに係り、詳しくは美観と耐蝕、耐重量を要するカラー舗装用グレーチングが近年多くなるにつれ、従来のステンレス製グレーチングの技術には、メインバーとサイドバーとを成型する溶着のみという、重量搬入車の頻度に耐えられない欠点があり、本考案は、これを解決し産業上の利用分野を拡大する。０００２【従来の技術】従来の耐重量用のステンレス製グレーチングのメインバーとサイドバーとの固定において、Ｔ字型につき合せ、合せ部の上面下面には溶接のみの工法と、合せ部の側面溶接を施している工法とがある。この種の工法では、上下加圧、斜圧に強度がなく、又、耐重量に対してもあまり期待が出来ない。０００３【考案が解決しようとする課題】本考案の耐重量用のステンレス製グレーチングは、サイドバーにメインバーの両端の凸型突起を挿入し圧着、溶接で成型固定し上下加圧、斜圧にも耐え、メインバーとサイドバーとの離脱変形がなく、美観を保持し、安全性が得られる。しかも量産省力化の低コストの耐重量用のステンレス製グレーチングを提供する。０００４【実施例】本考案の好適な一実施例を以下図面に従って説明する。図１は本考案の要部切断の斜視図であって、１はステンレス製グレーチングで、メインバー２の両端を凸型突起３の形状に切削し、サイドバー４の側面にはメインバー２の両端の凸型突起３が嵌入するテイパー嵌入孔５を適宜に配列し、メインバー２とサイドバー４をＴ字型に組込み、メインバー２の凸型突起３の先端６とサイドバー４の嵌入孔５の嵌入側面７とを、圧着溶接８とで成型固定してなる耐重量用の美観を要することを特徴とするステンレス製グレーチングである。０００５【考案の効果】本考案のメインバーとサイドバーを組込み圧着溶接、成型してなる耐重量用のステンレス製グレーチングは、美観があり、重量物搬入の頻度の激しい設置場所には最適で、永年に渡り安全が得られる。[Detailed description of the device] 0001 [Industrial application] The present invention relates to a stainless steel grating, more specifically, aesthetics, corrosion resistance and weight resistance. As the number of required color paving gratings has increased in recent years, conventional stainless steel Only the welding that molds the main bar and the side bar is the only technology of lacing. The present invention has the drawback of not being able to withstand the frequency of heavy loading vehicles. Expand the field of use. 0002 [Prior Art] The main bar and side bar of the conventional stainless steel grating for weight resistance are fixed. In accordance with the above, the T-shape is matched and the upper and lower surfaces of the mating part are welded together. There is a construction method where the side surface of the part is welded. With this type of construction method It has no strength, and we cannot expect much weight resistance. [0003] Problems to be solved by the device The weight-resistant stainless steel grating of the present invention is installed on the side bar of the main bar. Insert the convex protrusions on both ends, press-mold, fix by welding to withstand vertical pressure and oblique pressure, and There is no deformation between the sidebar and the sidebar, maintaining aesthetics and safety. Shi Providing low-cost, weight-resistant, stainless steel grating for labor saving in mass production. [0004] Example A preferred embodiment of the present invention will be described below with reference to the drawings. Figure 1 shows the main part of the present invention FIG. 1 is a perspective view of a section, in which 1 is a stainless steel grating, and both ends of the main bar 2 are It is cut into the shape of the convex projection 3, and the side of the side bar 4 has a convex shape at both ends of the main bar 2. The taper fitting holes 5 into which the projections 3 are fitted are arranged appropriately, and the main bar 2 and the side bar are arranged. 4 is assembled in a T shape, and the tip 6 of the convex projection 3 of the main bar 2 and the side bar 4 are fitted. A aesthetic appearance for weight resistance is required, in which the fitting side surface 7 of the hole 5 is molded and fixed with the crimp welding 8. It is a stainless steel grating which is characterized in that [Effect of the device] Incorporating the main bar and side bar of the present invention for crimp welding and molding The stainless steel grating is aesthetically pleasing and the location where heavy loads are carried in frequently It's perfect for, and you can get safety for many years.

【図面の簡単な説明】【図１】本考案のグレーチングの一部切断斜視図【図２】サイドバーの一部を除く側面図【図３】サイドバーの一部を除く圧着を施した側面
図【符号の説明】１…ステンレス製グレーチング２…メインバー３…凸型突起４…サイドバー５…テイパー嵌入孔６…先端７…嵌入側面８…圧着溶接BRIEF DESCRIPTION OF THE DRAWINGS [FIG. 1] Partially cut perspective view of the grating of the present invention [FIG. 2] Side view excluding part of the side bar [FIG. [Description of symbols] 1 ... Stainless steel grating 2 ... Main bar 3 ... Convex projection 4 ... Side bar 5 ... Taper fitting hole 6 ... Tip 7 ... Fitting side surface 8 ... Crimping welding

Claims

[Claims for utility model registration] [Number of claims] 1 In the weight-resistant stainless steel grating (1),
The convex protrusions (3) are provided at both ends of the main bar (2), and the side bar (4) is provided with the taper fitting holes (5) into which the convex protrusions (3) are fitted, and the convex protrusions (3) and the taper are aligned. The fitting hole (5) is assembled in a T shape, the tip (6) of the convex protrusion (3), the taper fitting hole (5) and the side surface of the side bar (4) are pressure-welded to each other, and a stainless steel grating (1) is formed. )
The stainless steel grating is characterized by pressure resistance and weight resistance, with no exposed welds on the surface that requires aesthetics.