JPS60103788U

JPS60103788U - Equipment for repairing worn parts of cylindrical ducts

Info

Publication number: JPS60103788U
Application number: JP19552783U
Authority: JP
Inventors: 輝昭山田
Original assignee: 川崎製鉄株式会社
Priority date: 1983-12-21
Filing date: 1983-12-21
Publication date: 1985-07-15

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の損耗部補修説明斜視図、第２図は本考案
の装置の組笠て途中の斜視図、第３図は本考案の装置の
斜視図、第４図は第３図ＩＶ−ＩＶ段階断面図、第５図
は補修後再発した孔明きに対する追加補修装置の斜視図
を示す。１・・・円筒ダクト、２，２ａ・・・孔明き部、３，３
ａ・・・補修板、４・・・補強リング、５，５ａ・・・
縦梁、６．６ａ・・・横梁、７・・・接着剤。第２図第３図Fig. 1 is a perspective view explaining conventional repair of damaged parts, Fig. 2 is a perspective view of the device of the present invention during assembly, Fig. 3 is a perspective view of the device of the present invention, and Fig. 4 is Fig. 3 IV. -IV stage cross-sectional view, FIG. 5 shows a perspective view of an additional repair device for a reoccurring hole after repair. 1... Cylindrical duct, 2, 2a... Perforated part, 3, 3
a... Repair plate, 4... Reinforcement ring, 5, 5a...
Vertical beam, 6.6a...Horizontal beam, 7...Adhesive. Figure 2 Figure 3

Claims

[Claims for Utility Model Registration] A repair device for repairing a worn part that has occurred in a cylindrical duct, which includes: A repair device for repairing a worn part that has occurred in a cylindrical duct, comprising: a repairing device that is arranged to sandwich the worn part on the outer peripheral surface of the duct and to be spaced apart from each other on both sides in the axial direction of the duct; two reinforcing rings provided so as to surround the outer periphery of the duct; two reinforcing rings provided parallel to the axial direction of the duct and spaced apart from each other across the worn part on the outer circumferential surface of the duct; two longitudinal beams connected to the reinforcing ring at their respective ends; provided on the outer circumferential surface of the duct at a distance from each other on both sides along the outer circumferential surface of the duct with the worn part sandwiched therebetween; and two horizontal beams connected to the vertical beam at their respective ends; and a flat repair plate provided within a frame surrounded by the vertical beam and the horizontal beam so as to connect to the vertical beam and the horizontal beam in an airtight manner. A cylindrical duct damage repair device having;