JPS563718A - Trench timbering device for excavated groove - Google Patents

Trench timbering device for excavated groove

Info

Publication number
JPS563718A
JPS563718A JP7767879A JP7767879A JPS563718A JP S563718 A JPS563718 A JP S563718A JP 7767879 A JP7767879 A JP 7767879A JP 7767879 A JP7767879 A JP 7767879A JP S563718 A JPS563718 A JP S563718A
Authority
JP
Japan
Prior art keywords
groove
beams
guide rails
pipe
buried
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.)
Granted
Application number
JP7767879A
Other languages
Japanese (ja)
Other versions
JPS5846964B2 (en
Inventor
Hiroyuki Kodama
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.)
SHINWA KIKAI KOGYO KK
Original Assignee
SHINWA KIKAI KOGYO KK
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 SHINWA KIKAI KOGYO KK filed Critical SHINWA KIKAI KOGYO KK
Priority to JP7767879A priority Critical patent/JPS5846964B2/en
Publication of JPS563718A publication Critical patent/JPS563718A/en
Publication of JPS5846964B2 publication Critical patent/JPS5846964B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

PURPOSE: To facilitate the lowering of a pipe to be buried in a groove by a method wherein a cross beam having a function of a strut is fitted between beams on both sides opposed in the lateral ditection of the excavated groove in the captioned device used for burying a main pipe for urban gas and the like.
CONSTITUTION: First, in the position scheduled to excavate a groove a required set of guide rails 1 joined by spindles 5 are erected, while panels are inserted between opposed guide rails 1. Next, the guide rails 1 and the panels are sunk by digging the inside of a construction work assembled and thereby the trench timbering device for a dug groove A is constituted. Then, brackets 20 are fitted to the guide rails 1 and beams 28 are placed on the rollers 25 on the rails, while cross beams 30 being extended. The lowering of a pipe to be buried on the bottom of the groove A can be conducted with ease by removing spindles 5 and cross beams 30 alternately. In addition, by moving beams 28 on the rollers 25 in the longitudinal direction, the pipe to be buried on the cross beams 30 can also be moved.
COPYRIGHT: (C)1981,JPO&Japio
JP7767879A 1979-06-20 1979-06-20 Earth retention shoring device for excavated trenches Expired JPS5846964B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7767879A JPS5846964B2 (en) 1979-06-20 1979-06-20 Earth retention shoring device for excavated trenches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7767879A JPS5846964B2 (en) 1979-06-20 1979-06-20 Earth retention shoring device for excavated trenches

Publications (2)

Publication Number Publication Date
JPS563718A true JPS563718A (en) 1981-01-16
JPS5846964B2 JPS5846964B2 (en) 1983-10-19

Family

ID=13640540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7767879A Expired JPS5846964B2 (en) 1979-06-20 1979-06-20 Earth retention shoring device for excavated trenches

Country Status (1)

Country Link
JP (1) JPS5846964B2 (en)

Also Published As

Publication number Publication date
JPS5846964B2 (en) 1983-10-19

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