A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a gate pier prestress anchor cable sleeve installation device and a construction method thereof. The anchor cable sleeve installation device comprises support pipes and embedded steel pipes which are installed at the two ends of a cross beam respectively. The two ends of the cross beam are connected with the upper ends of the support pipes through hinges respectively. The upper ends of the embedded steel pipes are connected with the lower ends of the support pipes through connecting pipes. A plurality of vertical beams are arranged on the cross beam. A plurality of hoops are installed on the vertical beams. The cross beam is connected with the vertical beams through rotary bearings. Upper connecting bodies are provided with positioning bolts, lower connecting bodies are provided with positioning grooves, and the positioning bolts and the positioning grooves are matched. The construction method for an anchor cable pre-embedded pipe includes the steps of positioning the embedded steel pipes, installing the connecting pipes and upper portion structures, adjusting the hoops and the vertical beams to the needed angles and directions and the like. By means of the gate pier prestress anchor cable sleeve installation device and the construction method thereof, the anchor cable pre-embedded pipe can be rapidly, accurately and stably positioned, the rework loss generated during reinforcement of the anchor cable pre-embedded pipe through a scaffold is reduced, the construction quality of the anchor cable pre-embedded pipe is improved, and meanwhile the use number of seamless steel pipes of the scaffold can be reduced.
The invention discloses a gate pier prestress anchor cable sleeve installation device and a construction method thereof. The anchor cable sleeve installation device comprises support pipes and embedded steel pipes which are installed at the two ends of a cross beam respectively. The two ends of the cross beam are connected with the upper ends of the support pipes through hinges respectively. The upper ends of the embedded steel pipes are connected with the lower ends of the support pipes through connecting pipes. A plurality of vertical beams are arranged on the cross beam. A plurality of hoops are installed on the vertical beams. The cross beam is connected with the vertical beams through rotary bearings. Upper connecting bodies are provided with positioning bolts, lower connecting bodies are provided with positioning grooves, and the positioning bolts and the positioning grooves are matched. The construction method for an anchor cable pre-embedded pipe includes the steps of positioning the embedded steel pipes, installing the connecting pipes and upper portion structures, adjusting the hoops and the vertical beams to the needed angles and directions and the like. By means of the gate pier prestress anchor cable sleeve installation device and the construction method thereof, the anchor cable pre-embedded pipe can be rapidly, accurately and stably positioned, the rework loss generated during reinforcement of the anchor cable pre-embedded pipe through a scaffold is reduced, the construction quality of the anchor cable pre-embedded pipe is improved, and meanwhile the use number of seamless steel pipes of the scaffold can be reduced.
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