JPS58180944U

JPS58180944U - Steel sheet pile corrosion protection equipment

Info

Publication number: JPS58180944U
Application number: JP7664082U
Authority: JP
Inventors: 北上　秀雄; 山口　育利
Original assignee: 株式会社ブリヂストン
Priority date: 1982-05-25
Filing date: 1982-05-25
Publication date: 1983-12-02

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の鋼矢板防食装置の１例を示す頂面図、第
２図は本考案による鋼矢板防食装置の実施例を示す頂面
図、第３図は第２図の変形実施例を示す頂面図、第４図
は第２図の実施例の防食カバーの連接される係止縁およ
び接合ブラケットを示す分解斜視図、第５図は第２図の
線■−■による断面図。１．１′・・・・・・鋼矢板、６，６′・・・・・・防
食カバー、７・・・・・・支持部材、８・・・・・・取
付部材、９・・・・・・耐食性バッキング、１０・・・
・・・接合ブラケット。Fig. 1 is a top view showing an example of a conventional steel sheet pile corrosion protection device, Fig. 2 is a top view showing an embodiment of the steel sheet pile corrosion protection device according to the present invention, and Fig. 3 is a modified embodiment of Fig. 2. FIG. 4 is an exploded perspective view showing the connected locking edge and joint bracket of the anti-corrosion cover of the embodiment shown in FIG. 2, and FIG. 5 is a sectional view taken along the line ■-■ in FIG. 2. . 1.1'... Steel sheet pile, 6,6'... Anti-corrosion cover, 7... Supporting member, 8... Mounting member, 9... ...Corrosion-resistant backing, 10...
...Joining bracket.

Claims

[Scope of utility model registration request]

(1) Waves on the sides of underwater cast rows of steel sheet piles with a 2-shaped or U-shaped cross section and connected to each other by mutual coupling joints provided at the edges, which are not backfilled and come into contact with water such as the sea or river. They are arranged at predetermined intervals along the uneven shape of the pouring row on the side surface over at least the upper and lower limits of water level fluctuation taking into account splashes caused by wind and wind, and are connected to each other by mutual coupling joints provided at the edges. In a steel sheet pile corrosion protection device consisting of a large number of corrosion protection covers, the mutual coupling joint provided at the edge of the corrosion protection cover is bent outward from the outer surface opposite to the steel sheet pile driving row, and the tip edge has a U-shaped cross section. The locking edge has a cross-sectional shape having a bent portion that is folded back to form a shape,
The mutually opposing locking edges of adjacent anti-corrosion covers are engaged and coupled through the distance to the joining brackets each having a U-shaped cross section and each having hook edges facing each other at a distance from each other on the leading edge thereof. A steel sheet pile corrosion protection device characterized in that a filler is filled in a space between the steel sheet pile and the corrosion protection cover.

(2) The steel arrow corrosion protection device according to claim 1, wherein a watertight backing is interposed between the mutually opposing locking edges of the adjacent corrosion protection covers.

(3) The steel sheet pile according to claim 1 or 2, wherein the inner space is filled with a filler after the joining bracket is engaged with the locking edge of the anti-corrosion cover. Corrosion protection equipment.