JPH02106097U

JPH02106097U -

Info

Publication number: JPH02106097U
Application number: JP1461489U
Authority: JP
Priority date: 1989-02-13
Filing date: 1989-02-13
Publication date: 1990-08-23

Description

[Brief explanation of drawings]

第１図および第２図はこの考案の好適一実施例
を示し、第１図は標準型セグメントの斜視図、第
２図はテーパ型セグメントの斜視図、第３図はセ
グメントとロボツト側との係合関係を示す斜視図
、第４図および第５図は従来のセグメントを示す
斜視図、第６図はセグメント把持金具とツイスト
ロツク部との係合関係を示す部分詳細斜視図、第
７図はセグメントの幅方向の位置を決定するシリ
ンダとの係合関係を示す斜視図である。図中、１は標準型セグメント、２はテーパ型セ
グメント、３はガイド部、５はセグメント把持金
具である。 Figures 1 and 2 show a preferred embodiment of this invention, with Figure 1 being a perspective view of a standard segment, Figure 2 being a perspective view of a tapered segment, and Figure 3 showing the relationship between the segment and the robot side. FIG. 4 and FIG. 5 are perspective views showing the conventional segment; FIG. 6 is a partially detailed perspective view showing the engagement relationship between the segment gripping fitting and the twist lock portion; FIG. 7; FIG. 3 is a perspective view showing the engagement relationship with a cylinder that determines the position of the segment in the width direction. In the figure, 1 is a standard type segment, 2 is a tapered type segment, 3 is a guide portion, and 5 is a segment gripping fitting.

Claims

[Scope of utility model registration request]

A guide part that determines the position of the segment by fitting a guide of an automatic assembly device such as a robot is recessed on the inner surface of the segment that substantially forms the wall surface of a tunnel for sewage, etc., and a segment gripper is provided in the center of the guide part. An assembly type segment characterized by vertically installed metal fittings.