JPS58111296U

JPS58111296U - Segment connection device

Info

Publication number: JPS58111296U
Application number: JP498182U
Authority: JP
Inventors: 松下　邦治郎
Original assignee: 株式会社熊谷組
Priority date: 1982-01-20
Filing date: 1982-01-20
Publication date: 1983-07-29
Also published as: JPS624632Y2

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 drawings]

第１図は従来の連結装置の縦断面図、第２図は本考案に
係る都繕装置の連結前における縦断面図、第３図は連結
途中における連結装置の縦断面図、第４図は連結を完了
時の連結装置の縦断面図である。　〆　　　　　　・　
・１２ニ一方のセグメント、１４：他方のセグメントミ　
１６．／２２：外側板、１′８：ピン、２６：カップ状
部材、２８：ピン挿通用孔、３４：つば部、３６：ハツ
ト状部材、３８：外周縁部、４Ｏ：ばね鋼板、４２：保
持部材、４８：内端縁、５０：口ば部の端部。第１図第２図Fig. 1 is a longitudinal sectional view of a conventional coupling device, Fig. 2 is a longitudinal sectional view of the maintenance equipment according to the present invention before coupling, Fig. 3 is a longitudinal sectional view of the coupling device in the middle of coupling, and Fig. 4 is a longitudinal sectional view of the coupling device according to the present invention. FIG. 3 is a longitudinal cross-sectional view of the coupling device when the coupling is completed.・
・12: one segment, 14: other segment
16. /22: Outer plate, 1'8: Pin, 26: Cup-shaped member, 28: Pin insertion hole, 34: Flange, 36: Hat-shaped member, 38: Outer periphery, 4O: Spring steel plate, 42: Holding Member, 48: inner edge, 50: end of lip. Figure 1 Figure 2

Claims

[Scope of utility model registration request]

(1) A pin fixed to one segment and protruding outward from the other segment, and a space defined on the inner surface of the outer plate of the other segment in which a hole for insertion of the pin is bored, and a space defined approximately concentrically with the hole. A hat-shaped member having a collar portion on its outer periphery, which is disposed in the space at a distance from the boundary; and a central portion having an outer periphery edge and radial cuts, which is disposed closer to the outer plate than the hat-shaped member. and a spring steel plate that surrounds the hat-shaped member, is arranged concentrically with the hole and spaced apart from the inner surface of the outer plate, and holds the collar portion and the outer peripheral edge portion in a movable manner. and a holding member, and the hat-shaped member is configured to hold a flange of the hat-shaped member while the tube is guided into the space through the front packing hole and exerts a force on the spring steel plate and the hat-shaped member. A segment connecting device that generates rotational movement around the inner hollow part of the holding member, and has a strength that allows the end of the collar to press the outer peripheral edge of the spring member against the inner surface of the front side plate. .

(2) The coupling device according to claim 1, wherein the flange of the hat member has a radial slit.

(3) The hat-shaped member applies a force greater than a force exerted on the holding member through the outer peripheral edge of the spring steel plate by a pin that operates while engaged with the spring steel plate to the collar of the hat-shaped member. The coupling device according to claim (1), which has a strength capable of producing a strength of 100%.

(4) The connecting device according to claim 1, wherein the segment is a composite segment.

(5) The connecting device according to claim 1, wherein the segments are made of metal.