JPS54132003A - Tension plate fitting method - Google Patents

Tension plate fitting method

Info

Publication number
JPS54132003A
JPS54132003A JP3879078A JP3879078A JPS54132003A JP S54132003 A JPS54132003 A JP S54132003A JP 3879078 A JP3879078 A JP 3879078A JP 3879078 A JP3879078 A JP 3879078A JP S54132003 A JPS54132003 A JP S54132003A
Authority
JP
Japan
Prior art keywords
tension plate
furnace wall
tubes
wall tubes
lags
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3879078A
Other languages
Japanese (ja)
Inventor
Yoshinori Tofuji
Toku Fukuyama
Shigehisa Mori
Yoshizo Shirohige
Takashi Tsuchiya
Masayuki Jinnai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP3879078A priority Critical patent/JPS54132003A/en
Publication of JPS54132003A publication Critical patent/JPS54132003A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To prevent heat stress on furnace wall tubes and ensure the safety of the work by attaching a tension plate slidable on the tubes, which has no need of welding in the field.
CONSTITUTION: Before a boiler is assembled, lags 3 are fit on some furnace wall tubes 2 and annealed in a work. The furnace tubes 2 are shaped completely when set up in the field. With the tension plate 1 fit between lags 3, a retaining fittings 4 are bolted 5 on to the lags 3 so that the tension plate 1 is pressed on the furnace wall tubes 2. No need of welding in the field when a large boiler is constructed provides safety of work. If difference in temperature between the furnace wall tubes 2 and the tension plate 1 may cause, heat stress will not appear because the tension plate 1 is slidable on the furnace wall tubes.
COPYRIGHT: (C)1979,JPO&Japio
JP3879078A 1978-04-04 1978-04-04 Tension plate fitting method Pending JPS54132003A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3879078A JPS54132003A (en) 1978-04-04 1978-04-04 Tension plate fitting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3879078A JPS54132003A (en) 1978-04-04 1978-04-04 Tension plate fitting method

Publications (1)

Publication Number Publication Date
JPS54132003A true JPS54132003A (en) 1979-10-13

Family

ID=12535092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3879078A Pending JPS54132003A (en) 1978-04-04 1978-04-04 Tension plate fitting method

Country Status (1)

Country Link
JP (1) JPS54132003A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347810A (en) * 1978-12-20 1982-09-07 Sulzer Brothers Limited Combustion chamber wall
US4538550A (en) * 1984-05-04 1985-09-03 The Babcock & Wilcox Company Casing seal attachment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347810A (en) * 1978-12-20 1982-09-07 Sulzer Brothers Limited Combustion chamber wall
US4538550A (en) * 1984-05-04 1985-09-03 The Babcock & Wilcox Company Casing seal attachment

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