Build in advance and alternately pass through city utility tunnel of function

The utility model discloses a build in advance and alternately pass through city utility tunnel of function, including support frame, pedestrain passage, gravity backup pad, piping lane, the inside one side of piping lane is provided with the support frame, the inside low pressure gas piping that is...

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Bibliographic Details
Main Author REN XUESONG
Format Patent
LanguageChinese
English
Published 05.10.2016
Subjects
EMBANKMENTS
EXCAVATIONS
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
SOIL SHIFTING
UNDERGROUND OR UNDERWATER STRUCTURES
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Summary:The utility model discloses a build in advance and alternately pass through city utility tunnel of function, including support frame, pedestrain passage, gravity backup pad, piping lane, the inside one side of piping lane is provided with the support frame, the inside low pressure gas piping that is fixed with of support frame, low pressure gas piping next door is fixed with high -pressure gas piping, communication cable is installed to the support frame top, the communication cable next door is fixed with power cable, the piping lane opposite side has been provided with the pressure pipe, there is the pressure pipe side to be provided with the delivery pipe, the mounted frame is installed on the piping lane top, the piping lane top is provided with pedestrain passage. Beneficial effect lies in: the expense of many times rebuilding on the road surface and the maintenance cost of engineering pipeline have been reduced, be convenient for the laying of various pipelines, increase and decrease, maintenance and da
Bibliography:Application Number: CN20162306407U