JPS61194869U

JPS61194869U -

Info

Publication number: JPS61194869U
Application number: JP7900485U
Authority: JP
Priority date: 1985-05-27
Filing date: 1985-05-27
Publication date: 1986-12-04
Also published as: JPH0227267Y2

Description

[Brief explanation of drawings]

第１図はこの考案の第１実施例に係る配管用治
具の平面図、第２図は同一部を破断した正面図、
第３図は同側面図、第４図は配管経路へのパイプ
抽送時における配管用治具の作動説明図、第５図
は配管系統図、第６図は第２実施例に係る治具の
平面図、第７図は同正面図、第８図は同分解斜視
図、第９図は第３実施例に係る治具の部分平面図
、第１０図は同正面図、第１１図は第４実施例の
治具の部分平面図である。１は治具本体、２，１２は牽引条材接続部、３
，４，１３はパイプ連結軸、５，１４は筒状弾性
体、６は締付手段、７は掛止手段、８は治具アタ
ツチメント、１６は鞘管。 FIG. 1 is a plan view of a piping jig according to the first embodiment of this invention, and FIG. 2 is a partially cutaway front view of the same.
Fig. 3 is a side view of the same, Fig. 4 is an explanatory diagram of the operation of the piping jig during pipe extraction to the piping route, Fig. 5 is a piping system diagram, and Fig. 6 is the jig according to the second embodiment. 7 is a front view of the same, FIG. 8 is an exploded perspective view of the same, FIG. 9 is a partial plan view of the jig according to the third embodiment, FIG. 10 is a front view of the same, and FIG. It is a partial plan view of the jig of 4th Example. 1 is the jig main body, 2 and 12 are the traction strip connection parts, 3
, 4 and 13 are pipe connecting shafts, 5 and 14 are cylindrical elastic bodies, 6 is a tightening means, 7 is a latching means, 8 is a jig attachment, and 16 is a sheath pipe.

Claims

[Scope of utility model registration request]

When a plurality of flexible pipes for fluid distribution are inserted into a sheath pipe for common piping to be extracted and pulled in the extraction direction of the pipes, a jig body and a latching means are attached to the jig body. a jig attachment that is detachably and rotatably provided through the jig so that it does not separate from the jig main body under linear traction force and is movable and separated from the jig main body under bifurcated traction force, and the jig main body and A traction strip connecting portion provided on each of the jig attachments, a pipe connecting shaft provided on each of the jig main body and the jig attachment and extending rearward, and a pipe connecting shaft that is fitted into and inserted into these pipe connecting shafts. A pipe comprising: a cylindrical elastic body inserted into the pipe; and a tightening means provided on the pipe connecting shaft for compressing and decompressing the cylindrical elastic body in the axial direction. Jig for use.