23 Jul Whole die carrier of tunnel construction inverted arch of growing up
Abstract
The utility model provides a whole die carrier of tunnel construction inverted arch of growing up, belongs to road engineering technical field, characterized by: is fixed with perpendicular I -steel respectively at horizontal I -steel both ends, is fixed with the concrete balancing weight respectively at perpendicular I -steel top, constitute the portable die carrier of door font, but the invert form hangs through the telescopic connection thick stick fixes below horizontal I -steel, invert form edge through correspond to hang the lead screw fixed with horizontal I -steel. Portable die carrier is long to be 15 25 rice, the invert form is long to be 12 22 rice, is invert form cross section arc length 2.3 5 rice. The beneficial effects are that: optimize the construction production procedure, more the new technology improves work efficiency, reduces goods and materials material consumption, avoids the energy extravagant, makes its meet the standard ization construction requirements, saves labour, operation low in labor strength simultaneously. The die carrier is taken one’s place conveniently, and the location is simple, and is fast, efficient. The die carrier adopts the preparation of on -the -spot building site, and the expense is low, easy operation, and construction work face is clean and tidy, civilized, and the efficiency of construction is high. Engineering construction quality had both been guaranteed in whole die carrier construction, the construction tissue of being convenient for again.
Year: 2017
Country: CN
Doc No: 205876349