JPS59160621U

JPS59160621U - Multi-stage foot protection structure

Info

Publication number: JPS59160621U
Application number: JP5480783U
Authority: JP
Inventors: 青木　健市; 高島　清光
Original assignee: 共和コンクリ−ト工業株式会社
Priority date: 1983-04-14
Filing date: 1983-04-14
Publication date: 1984-10-27
Also published as: JPS6328966Y2

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の縦断側面図、第２図は第１図の平面図
、第３図は第１図の■−■矢視断面図、第４図は根固め
ブロックの連結状態を示す斜視図、第５図は本考案の別
の実施例の縦断側面図、第６図は第５図の平面図、第７
図は根固めブロック相　。互を連結して拡大した平面図、第８図は従来公知のＬ型
落差工め断面図である。Ａ・・・・・・根固めブロック、１・・・・・・方形基
盤、２・・・・・・柱体、３・・・・・・十字形上面板
、６・・・・・・シャックル、Ｂ・・・・・・段部、Ｈ
・・・・・・横中空溝、■・・曲縦中空溝。 −第５図第４図Fig. 1 is a vertical side view of the present invention, Fig. 2 is a plan view of Fig. 1, Fig. 3 is a sectional view taken along the ■-■ arrow in Fig. 1, and Fig. 4 shows the connected state of the foot protection blocks. A perspective view, FIG. 5 is a longitudinal sectional side view of another embodiment of the present invention, FIG. 6 is a plan view of FIG. 5, and FIG.
The figure shows the hardening block phase. FIG. 8, which is an enlarged plan view of the two parts connected together, is a cross-sectional view of a conventionally known L-shaped drop. A: Foot protection block, 1: Square base, 2: Column, 3: Cross-shaped top plate, 6: Shackle, B...Double part, H
...Horizontal hollow groove, ■...Curved vertical hollow groove. -Figure 5Figure 4

Claims

[Scope of utility model registration request]

The river bed ground is formed as a plurality of low steps, pillars with a smaller diameter than these are provided on the mutual surfaces of the rectangular foundations, and a large number of foot protection blocks with cross-shaped top plates formed on top of the pillars are placed vertically and horizontally on the steps. The square foundations are connected together with shackles, etc., and between the pillars between the many foot protection blocks,
Horizontal hollow grooves are formed vertically and horizontally when viewed from above, and vertical hollow grooves are formed between the cross-shaped upper plates between a large number of foot protection blocks. A multi-level difference construction characterized by placing foot protection blocks on the upper level.