JPH0482097U

JPH0482097U -

Info

Publication number: JPH0482097U
Application number: JP12510190U
Authority: JP
Priority date: 1990-11-29
Filing date: 1990-11-29
Publication date: 1992-07-16
Anticipated expiration: 2005-11-29
Also published as: JPH083514Y2

Description

[Brief explanation of the drawing]

図面はこの考案の実施例を示すものであつて、
第１図はリングユニツトにおける外側フランジの
上部を連結した状態を示す縦断側面図、第２図は
リングユニツトにおける外側フランジの上部およ
び下部を連結した状態を示す縦断側面図、第３図
は外側フランジが連結されているリングユニツト
におけるウエブを挾んで上下のライナー部材を連
結した状態を示す縦断側面図である。第４図は土
留用ライナー部材の正面図、第５図はその平面図
、第６図は第４図のＡ−Ａ線断面図である。第７
図は雌ねじ部材を固定した継手板と連結すべきリ
ングユニツトの端部とを分離して示す斜視図、第
８図はその縦断側面図である。図において、１は波付き鋼板、２は土留用ライ
ナー部材、３は補強リング、４はウエブ、５はリ
ングユニツト、６は外側フランジ、７は継手板、
８は透孔、９は雌ねじ部材、１０は透孔、１１は
ボルト通過用透孔、１２はボルト、１３、および
１４は連結用フランジ、１７および１８は透孔、
２３はボルト回動工具である。 The drawings show an embodiment of this invention,
Fig. 1 is a longitudinal side view showing a state in which the upper part of the outer flange of the ring unit is connected, Fig. 2 is a longitudinal sectional side view showing the state in which the upper part and lower part of the outer flange in the ring unit are connected, and Fig. 3 is a longitudinal sectional side view showing the state in which the upper part and the lower part of the outer flange in the ring unit are connected. FIG. 3 is a vertical sectional side view showing a state in which the upper and lower liner members are connected to each other by sandwiching the web in the ring unit to which the ring units are connected. 4 is a front view of the earth retaining liner member, FIG. 5 is a plan view thereof, and FIG. 6 is a sectional view taken along the line A--A in FIG. 4. 7th
The figure is a perspective view showing the joint plate to which the female threaded member is fixed and the end of the ring unit to be connected, separated, and FIG. 8 is a longitudinal sectional side view thereof. In the figure, 1 is a corrugated steel plate, 2 is a liner member for retaining earth, 3 is a reinforcing ring, 4 is a web, 5 is a ring unit, 6 is an outer flange, 7 is a joint plate,
8 is a through hole, 9 is a female screw member, 10 is a through hole, 11 is a through hole for passing a bolt, 12 is a bolt, 13 and 14 are connecting flanges, 17 and 18 are through holes,
23 is a bolt turning tool.

Claims

[Scope of utility model registration request]

A large number of liner members 2 for retaining earth, which are constructed by providing a connecting flange around a corrugated steel plate 1, are connected to form a large number of liner rings arranged in series, and the spaces between adjacent liner rings are made of H-beam steel. The web 4 of the reinforcing ring 3 is interposed and fixed,
In an earth retaining structure in which the outer flange 6 of the ring unit 5 constituting the reinforcing ring 3 is connected to a joint plate 7 by bolts, a hole is formed on the outer surface of the joint plate 7 concentrically with the through hole 8 in the joint plate 7. The arranged internally threaded member 9 is fixed, and the liner member 2 is provided with a bolt passing through hole 11 that faces the through hole 10 of the outer flange 6 of the ring unit 5, and the bolt 12 is inserted into the bolt passing through hole 11. A connection structure of a reinforcing ring in an earth retaining structure which is inserted through the through holes 8 and 10 and screwed onto the female threaded member 9.