A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a novel fastening device of a cast-in-place pile concrete pouring guide pipe. The novel fastening device is characterized in that the novel fastening device comprises a quadrilateral frame formed by welding box iron, ribbed steel bars, fixed steel plates, rotating rods and holed blocks; the multiple ribbed steel bars are arranged in the middle of the quadrilateral frame; the two ends of each ribbed steel bar are welded to the long sides of the quadrilateral frame; the two fixed steel plates are rotationally arranged on the long sides through the rotating rods; the guide pipe is fixed in the fixed steel plates; the rotating rods penetrate into the holed blocks to be welded together with the fixed steel plates; and the holed blocks are arranged on box iron grooves. According to the novel fastening device, operation is simple and convenient, a good fastening effect is achieved, the construction quality of cast-in-place piles is improved, and the quality problems such as pile breaking are avoided.
本发明涉及一种新型灌注桩砼浇筑导管的紧固装置,其特征在于,包括由槽钢焊接组成的四边形框架、带肋钢筋、固定钢板、转杆以及带孔块体；所述四边形框架的中间设置若干带肋钢筋，所述带肋钢筋两端焊接在四边形框架的长边上，两块固定钢板通过转杆转动设置在长边上，导管固定在所述固定钢板内，所述转杆穿入带孔块体与固定钢板焊接在一起，带孔块体设置在槽钢凹槽处。本发明具有简捷操作，良好的紧固效果，提高了灌注桩的施工质量，避免了断桩等质量问题的发生。
The invention relates to a novel fastening device of a cast-in-place pile concrete pouring guide pipe. The novel fastening device is characterized in that the novel fastening device comprises a quadrilateral frame formed by welding box iron, ribbed steel bars, fixed steel plates, rotating rods and holed blocks; the multiple ribbed steel bars are arranged in the middle of the quadrilateral frame; the two ends of each ribbed steel bar are welded to the long sides of the quadrilateral frame; the two fixed steel plates are rotationally arranged on the long sides through the rotating rods; the guide pipe is fixed in the fixed steel plates; the rotating rods penetrate into the holed blocks to be welded together with the fixed steel plates; and the holed blocks are arranged on box iron grooves. According to the novel fastening device, operation is simple and convenient, a good fastening effect is achieved, the construction quality of cast-in-place piles is improved, and the quality problems such as pile breaking are avoided.
本发明涉及一种新型灌注桩砼浇筑导管的紧固装置,其特征在于,包括由槽钢焊接组成的四边形框架、带肋钢筋、固定钢板、转杆以及带孔块体；所述四边形框架的中间设置若干带肋钢筋，所述带肋钢筋两端焊接在四边形框架的长边上，两块固定钢板通过转杆转动设置在长边上，导管固定在所述固定钢板内，所述转杆穿入带孔块体与固定钢板焊接在一起，带孔块体设置在槽钢凹槽处。本发明具有简捷操作，良好的紧固效果，提高了灌注桩的施工质量，避免了断桩等质量问题的发生。
Novel fastening device of cast-in-place pile concrete pouring guide pipe
一种新型灌注桩砼浇筑导管的紧固装置
2020-04-10
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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