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Temporary supporting structure in limited space and dismantling method thereof
The invention discloses a temporary supporting structure in a limited space and a dismantling method thereof.The space internally comprises a top beam and a bottom plate, wherein the supporting structure comprises a plurality of temporary supporting columns, the bottom of each supporting column is fixedly connected with the bottom plate, the top of each supporting column abuts against the top beam, and each supporting column comprises a plurality of splicing sections and a top connecting part which are sequentially connected from bottom to top; the temporary supporting columns form a plurality of groups, the supporting columns in the same group are sequentially arranged in the first direction, the groups are sequentially arranged in the second direction, the height of each supporting column is h, the distance between every two adjacent groups is L, and L is larger than h. During dismantling, lifting lugs are welded to the temporary supporting column and the top beam, and the temporary supporting column is lifted by an electric hoist and gradually converted from the vertical state to the horizontal state to be placed on the ground. The support dismantling structure is mainly used for dismantling high and heavy temporary supports in the limited space where a large hoisting machine cannot work, the support dismantling requirement is met, and the construction difficulty is reduced.
本发明公开了一种有限空间内的临时支撑结构及其拆除方法，所述空间内包括顶梁和底板，支撑结构包括多个临时支撑柱，每个支撑柱的底部与底板固定连接、顶部顶靠于顶梁，支撑柱包括多个自下而上依次连接的拼接段和顶部连接部分，多个临时支撑柱形成多个组，同一组的多个支撑柱沿第一方向依次排列设置，多个组沿第二方向依次排列，每个支撑柱的高度为h，相邻组之间的间距为L，L＞h。拆除时在临时支撑柱上和顶梁上焊接吊耳，采用电动葫芦将临时支撑柱吊立并逐步将临时支撑柱由竖立状态转为水平状态放至地面。此种拆撑结构主要用于大型吊装机械无法作业的有限空间内、高大重型临时支撑拆除，满足拆撑需求，减少施工难度。
Temporary supporting structure in limited space and dismantling method thereof
The invention discloses a temporary supporting structure in a limited space and a dismantling method thereof.The space internally comprises a top beam and a bottom plate, wherein the supporting structure comprises a plurality of temporary supporting columns, the bottom of each supporting column is fixedly connected with the bottom plate, the top of each supporting column abuts against the top beam, and each supporting column comprises a plurality of splicing sections and a top connecting part which are sequentially connected from bottom to top; the temporary supporting columns form a plurality of groups, the supporting columns in the same group are sequentially arranged in the first direction, the groups are sequentially arranged in the second direction, the height of each supporting column is h, the distance between every two adjacent groups is L, and L is larger than h. During dismantling, lifting lugs are welded to the temporary supporting column and the top beam, and the temporary supporting column is lifted by an electric hoist and gradually converted from the vertical state to the horizontal state to be placed on the ground. The support dismantling structure is mainly used for dismantling high and heavy temporary supports in the limited space where a large hoisting machine cannot work, the support dismantling requirement is met, and the construction difficulty is reduced.
本发明公开了一种有限空间内的临时支撑结构及其拆除方法，所述空间内包括顶梁和底板，支撑结构包括多个临时支撑柱，每个支撑柱的底部与底板固定连接、顶部顶靠于顶梁，支撑柱包括多个自下而上依次连接的拼接段和顶部连接部分，多个临时支撑柱形成多个组，同一组的多个支撑柱沿第一方向依次排列设置，多个组沿第二方向依次排列，每个支撑柱的高度为h，相邻组之间的间距为L，L＞h。拆除时在临时支撑柱上和顶梁上焊接吊耳，采用电动葫芦将临时支撑柱吊立并逐步将临时支撑柱由竖立状态转为水平状态放至地面。此种拆撑结构主要用于大型吊装机械无法作业的有限空间内、高大重型临时支撑拆除，满足拆撑需求，减少施工难度。
Temporary supporting structure in limited space and dismantling method thereof
一种有限空间内的临时支撑结构及其拆除方法
LIN HONGZHI (author) / HOU WENQI (author) / WANG YONGQUAN (author) / GAO CHENGLIN (author) / LI TIANFU (author) / QIN XUEFENG (author) / LI ZHOUWEN (author) / DUAN LUO (author) / LIU YUHUI (author)
2021-12-03
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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