Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge support padstone preformed hole clamp
The invention discloses a bridge support padstone preformed hole fixture which is fixed through a pre-buried PVC (polyvinyl chloride) pipe fixture, and position deviation caused by a line curve is adjusted through fine adjustment of a rectangular bolt hole in a template. Traditional pure manual pre-burying or steel bar support pre-burying is slow in positioning, padstone steel bars are not firmly fixed, and deviation is easily caused by deviation during concrete construction vibration. The bridge support padstone preformed hole clamp and a support padstone formwork are adopted to form a whole, so that when a support padstone is poured through an embedded bolt, a PVC pipe embedded hole can be accurately positioned and can be automatically stable and firm, and it is ensured that no transverse deformation or displacement exists on an embedded pipe in the support padstone pouring process. Meanwhile, time spent on positioning is shortened, accurate positioning can be achieved only by using the fixture in a matched mode according to the model of the support, the fixture is light and easy to use, and the padstone construction efficiency is greatly improved. And the safety of the construction environment of operators is improved, and the device is simple, practical, safe and reliable.
本发明公开了一种桥梁支座垫石预留孔卡具，通过预埋PVC管卡具固定，并通过模板上矩形螺栓孔微调，调整由于线路曲线导致的位置偏差。传统的纯人工预埋或钢筋支架预埋，定位慢且使用垫石钢筋固定不牢固，在混凝土施工振捣时易偏移导致偏位。采用桥梁支座垫石预留孔卡具与支座垫石模板形成整体，使得预埋螺栓在浇筑支座垫石时，PVC管预埋孔就能准确定位并能够自行稳定牢固，确保支座垫石浇筑过程中对预埋管无横向变形或移位。同时减少定位花费时间，只需根据支座型号配套使用卡具便可实现精确定位，卡具轻便易用，大大提高垫石施工工效。提高了作业人员施工环境的安全性，简单实用，安全可靠。
Bridge support padstone preformed hole clamp
The invention discloses a bridge support padstone preformed hole fixture which is fixed through a pre-buried PVC (polyvinyl chloride) pipe fixture, and position deviation caused by a line curve is adjusted through fine adjustment of a rectangular bolt hole in a template. Traditional pure manual pre-burying or steel bar support pre-burying is slow in positioning, padstone steel bars are not firmly fixed, and deviation is easily caused by deviation during concrete construction vibration. The bridge support padstone preformed hole clamp and a support padstone formwork are adopted to form a whole, so that when a support padstone is poured through an embedded bolt, a PVC pipe embedded hole can be accurately positioned and can be automatically stable and firm, and it is ensured that no transverse deformation or displacement exists on an embedded pipe in the support padstone pouring process. Meanwhile, time spent on positioning is shortened, accurate positioning can be achieved only by using the fixture in a matched mode according to the model of the support, the fixture is light and easy to use, and the padstone construction efficiency is greatly improved. And the safety of the construction environment of operators is improved, and the device is simple, practical, safe and reliable.
本发明公开了一种桥梁支座垫石预留孔卡具，通过预埋PVC管卡具固定，并通过模板上矩形螺栓孔微调，调整由于线路曲线导致的位置偏差。传统的纯人工预埋或钢筋支架预埋，定位慢且使用垫石钢筋固定不牢固，在混凝土施工振捣时易偏移导致偏位。采用桥梁支座垫石预留孔卡具与支座垫石模板形成整体，使得预埋螺栓在浇筑支座垫石时，PVC管预埋孔就能准确定位并能够自行稳定牢固，确保支座垫石浇筑过程中对预埋管无横向变形或移位。同时减少定位花费时间，只需根据支座型号配套使用卡具便可实现精确定位，卡具轻便易用，大大提高垫石施工工效。提高了作业人员施工环境的安全性，简单实用，安全可靠。
Bridge support padstone preformed hole clamp
一种桥梁支座垫石预留孔卡具
ZHAO SHIGUO (Autor:in) / YI CHANGQING (Autor:in) / ZHANG XIAOPING (Autor:in) / FAN RENYU (Autor:in) / HUANG LI (Autor:in) / DENG XIN (Autor:in) / WANG LONG (Autor:in) / ZHANG ZHENGTAO (Autor:in) / LUO WEIBIN (Autor:in) / FU CHAOHUI (Autor:in)
08.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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