一种雨水箱涵处理时的临时支护装置

Temporary support device when rainwater box culvert is handled

Abstract

The utility model provides a temporary support device when rainwater box culvert is handled, include two be parallel to each other and a set of between two baffles of the same baffle of structure, horizontally connect in the vaulting pole and respectively the connection at the curb plate of two baffle both sides, the both sides edge of baffle corresponds opens support draw -in groove competent, that be used for connecting bearing structure, and open at the base middle part of baffle has box culvert draw -in groove vertical, that be used for connecting the rainwater box culvert. The utility model discloses simple structure, stability, intensity are good, through two baffles and connect and strut the excavation face at the curb plate of baffle side, and then stablize the box culvert soil body all around, for constructor provides safe and reliable's operation space, be convenient for the workman to the rainwater box culvert abolish, the shutoff construction, this temporary support device can carry out the reutilization to the material through the cutting after the construction is accomplished, can not lead to the fact the material extravagant. But the wide application is particularly useful for the constrictive condition in builder's yard to the work of abolishing of invasion foundation ditch envelope's rainwater box culvert.
一种雨水箱涵处理时的临时支护装置,包括两块相互平行且结构相同的挡板、水平连接在两块挡板之间的一组内撑杆以及分别连接在两块挡板两侧的侧板,所述挡板的两侧边上对应开有水平的、用于连接支撑结构的支撑卡槽,挡板的底边中部开有竖直的、用于连接雨水箱涵的箱涵卡槽。本实用新型结构简单、稳定、强度好,通过两块挡板以及连接在挡板侧面的侧板对开挖面进行支护,进而稳定箱涵四周土体,为施工人员提供了安全可靠的作业空间,便于工人对雨水箱涵进行破除、封堵施工,在施工完成后该临时支护装置经过切割即可对材料进行二次利用,不会造成材料浪费。可广泛应用对侵入基坑围护结构的雨水箱涵的破除工作,尤其适用于施工场地狭窄的情况。

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