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Sizing gauge for framework erection, framework and rapid framework erection method
The invention discloses a sizing gauge for framework erection, a framework and a rapid framework erection method. The sizing gauge comprises a sizing body and fasteners for circular steel tubes at both ends; each fastener comprises two articulated semicircular clamps and a wedge, and a connecting lug which is provided with a notch at the middle extends from the free end of the first semicircular clamp; a T-shaped fastening head is formed at the free end of the second semicircular clamp, and the width of the vertical side of the T-shaped fastening head is less than the width of the notch of the connecting lug; the wedge is provided with a long slot which is in sliding fit with the vertical side of the T-shaped fastening head, and the first semicircular clamp and the second semicircular clamp are wedged by the connecting lug and the T-shaped fastening head. A plurality of vertical tubes are fixedly connected through the sizing gauges to form the framework; the rapid framework erection method adopts the sizing gauges to connect the vertical tubes. The invention has the following advantages: when used for erecting the framework, the sizing gauge is convenient to demount and mount, and locking is reliable; the shape of the framework is standard, dimension consistency is good, and the framework is particularly applicable to fixed-specification formwork supporting systems; the erection and dismantling efficiency of the rapid framework erection method is high.
Sizing gauge for framework erection, framework and rapid framework erection method
The invention discloses a sizing gauge for framework erection, a framework and a rapid framework erection method. The sizing gauge comprises a sizing body and fasteners for circular steel tubes at both ends; each fastener comprises two articulated semicircular clamps and a wedge, and a connecting lug which is provided with a notch at the middle extends from the free end of the first semicircular clamp; a T-shaped fastening head is formed at the free end of the second semicircular clamp, and the width of the vertical side of the T-shaped fastening head is less than the width of the notch of the connecting lug; the wedge is provided with a long slot which is in sliding fit with the vertical side of the T-shaped fastening head, and the first semicircular clamp and the second semicircular clamp are wedged by the connecting lug and the T-shaped fastening head. A plurality of vertical tubes are fixedly connected through the sizing gauges to form the framework; the rapid framework erection method adopts the sizing gauges to connect the vertical tubes. The invention has the following advantages: when used for erecting the framework, the sizing gauge is convenient to demount and mount, and locking is reliable; the shape of the framework is standard, dimension consistency is good, and the framework is particularly applicable to fixed-specification formwork supporting systems; the erection and dismantling efficiency of the rapid framework erection method is high.
Sizing gauge for framework erection, framework and rapid framework erection method
ZHANG JIANHUA (author) / MENG XIANHUA (author)
2015-07-29
Patent
Electronic Resource
English
IPC:
E04G
SCAFFOLDING
,
Baugerüste
| European Patent Office | 2022
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