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Trackless light hydraulic creeping formwork
A trackless light hydraulic creeping formwork is characterized in that a frame body truss is arranged at a lower end of a steel formwork truss, and the frame body truss comprises a frame body truss upper beam and a frame body truss lower beam; anti-falling pieces are arranged on an upper side wall and a lower side wall of an inner side of the frame body truss, and jacking supporting points are arranged at lower ends of stand columns on the inner side of the frame body truss; before concrete is poured into a previous section of a construction pier, a taper pin insertion hole needs to be pre-buried; the upper end of a climbing hanging plate is provided with a stress hanging rod fulcrum, and the lower end of the climbing hanging plate is provided with an anti-falling device; and a stress suspender is suspended at the stress hanging rod fulcrum, the middle section of the stress suspender penetrates through the stand column on the inner side of the frame body truss, a hydraulic wedge blockcenter hole jack is arranged at the lower end of the stress suspender, and the frame body truss and the steel formwork truss at the upper end of the frame body truss integrally climb upwards section by section. The creeping formwork is simple in structure and convenient to operate, safety performance is guaranteed, a design requirement is met, a climbing speed is increased, and construction safetyis guaranteed.
一种无轨式轻型液压爬模，其特征在于：在钢模板桁架下端设置架体桁架，架体桁架包括架体桁架上横梁和下横梁；在所述的架体桁架内侧上下侧壁上设置有防坠片，在所述的架体桁架内侧立柱下端设置有顶升支点；在施工桥墩上一个节段浇筑混凝土前，需要预埋锥销插入孔；在所述的爬升挂板上端设置有受力吊杆支点，在所述的爬升挂板下端设置有防坠装置；在所述的受力吊杆支点处悬挂受力吊杆，所述的受力吊杆中段贯穿所述架体桁架内侧立柱，在所述的受力吊杆下端设置液压楔块穿心千斤顶，所述的架体桁架及其上端的钢模板桁架整体向上逐段爬升。本发明结构简单操作方便，安全性能有保证，实现满足设计要求、提高爬升速度、保证施工安全的优点。
Trackless light hydraulic creeping formwork
A trackless light hydraulic creeping formwork is characterized in that a frame body truss is arranged at a lower end of a steel formwork truss, and the frame body truss comprises a frame body truss upper beam and a frame body truss lower beam; anti-falling pieces are arranged on an upper side wall and a lower side wall of an inner side of the frame body truss, and jacking supporting points are arranged at lower ends of stand columns on the inner side of the frame body truss; before concrete is poured into a previous section of a construction pier, a taper pin insertion hole needs to be pre-buried; the upper end of a climbing hanging plate is provided with a stress hanging rod fulcrum, and the lower end of the climbing hanging plate is provided with an anti-falling device; and a stress suspender is suspended at the stress hanging rod fulcrum, the middle section of the stress suspender penetrates through the stand column on the inner side of the frame body truss, a hydraulic wedge blockcenter hole jack is arranged at the lower end of the stress suspender, and the frame body truss and the steel formwork truss at the upper end of the frame body truss integrally climb upwards section by section. The creeping formwork is simple in structure and convenient to operate, safety performance is guaranteed, a design requirement is met, a climbing speed is increased, and construction safetyis guaranteed.
一种无轨式轻型液压爬模，其特征在于：在钢模板桁架下端设置架体桁架，架体桁架包括架体桁架上横梁和下横梁；在所述的架体桁架内侧上下侧壁上设置有防坠片，在所述的架体桁架内侧立柱下端设置有顶升支点；在施工桥墩上一个节段浇筑混凝土前，需要预埋锥销插入孔；在所述的爬升挂板上端设置有受力吊杆支点，在所述的爬升挂板下端设置有防坠装置；在所述的受力吊杆支点处悬挂受力吊杆，所述的受力吊杆中段贯穿所述架体桁架内侧立柱，在所述的受力吊杆下端设置液压楔块穿心千斤顶，所述的架体桁架及其上端的钢模板桁架整体向上逐段爬升。本发明结构简单操作方便，安全性能有保证，实现满足设计要求、提高爬升速度、保证施工安全的优点。
Trackless light hydraulic creeping formwork
一种无轨式轻型液压爬模
HE RUI (author) / ZUO KONGHAI (author) / WANG BIYUN (author) / ZHANG HUA (author) / WANG HONGWEI (author) / YU KUNSHENG (author) / LI QINGYANG (author) / YANG JUN (author) / CHEN WEIBING (author) / YANG JIE (author)
2020-09-15
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2023
Trackless hydraulic self-climbing formwork system and construction process thereof
| European Patent Office | 2024