JPH0387528U

JPH0387528U -

Info

Publication number: JPH0387528U
Application number: JP14476089U
Authority: JP
Priority date: 1989-12-16
Filing date: 1989-12-16
Publication date: 1991-09-05
Anticipated expiration: 2004-12-16
Also published as: JPH0746427Y2

Description

[Brief explanation of the drawing]

第１図は本考案の端末処理装置の実施例を示す
中央縦断面図、第２図は本考案の端末処理材の実
施例を示す分解斜視図、第３図は内張りされた管
路端末部の半裁断面図、第４図は端末処理材の組
立てた状態を示す斜視図、第５図は管路端末部に
端末処理材を挿入した状態を示す半裁断面図、第
６図は本考案の実施例の作業状態を示す中央縦断
面図、第７図は第６図−′線断面図、第８図
は作業終了後の管路端末部を示す一部拡大斜視図
、第９図は第８図−′線断面図、第１０図は
端末処理材の従来例を示す分解斜視図、第１１図
は従来例の作業状態を示す横断面図である。１……端末処理装置、２……締込みボルト、５
……楔体押込み片、８……筒体固定片、２０……
端末処理材、２１，２１′……半筒体、２８，２
８′……楔体、３２……管路、３４……内張り材
。 Fig. 1 is a central longitudinal cross-sectional view showing an embodiment of the terminal processing device of the present invention, Fig. 2 is an exploded perspective view showing an embodiment of the terminal processing material of the present invention, and Fig. 3 is a lined pipe terminal section. FIG. 4 is a perspective view showing the assembled state of the end treatment material, FIG. 5 is a half cut sectional view showing the end treatment material inserted into the end of the pipe, and FIG. FIG. 7 is a sectional view taken along the line 6--' in the example, FIG. 8 is a partially enlarged perspective view showing the end of the pipe after the work is completed, and FIG. FIG. 8 is a cross-sectional view taken along the line '-', FIG. 10 is an exploded perspective view showing a conventional example of an end treatment material, and FIG. 11 is a cross-sectional view showing the working state of the conventional example. 1... Terminal processing device, 2... Tightening bolt, 5
... Wedge pushing piece, 8... Cylindrical body fixing piece, 20...
End treatment material, 21, 21'...Half cylinder body, 28, 2
8'... wedge body, 32... conduit, 34... lining material.

Claims

[Claims for Utility Model Registration] 1. A pipe whose outer surface has a cylindrical surface with a smaller radius of curvature than the inner surface of the pipe at the end of a lined pipe and has a tapered edge inclined in the axial direction. A terminal processing device for fixing a terminal processing material consisting of a body and a wedge body having a tapered edge that matches the tapered edge of the cylindrical body, which includes a tightening bolt, a support rod vertically protruding from the side surface, and a transparent hole. It consists of a wedge push-in piece that is arranged in parallel, and a cylindrical body fixing piece that has a through hole and a screw hole arranged in parallel. The inner lining is characterized in that the threaded part of the bolt is screwed into the screw hole of the cylindrical body fixing piece, and the support rod of the wedge pushing piece is inserted into the through hole of the cylindrical body fixing piece. terminal treatment equipment for pipes. 2. The end treatment material according to claim 1, wherein a cylindrical body has a support piece protruding from the inner surface of the tapered edge so as to form a groove, and a screw is screwed into a screw hole provided through the support piece; A lined pipe end treatment material comprising a wedge body having a tapered edge that matches the tapered edge of the cylindrical body and a protrusion that fits into a groove of the cylindrical body.