Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel support axial force compensation device and construction method thereof
The invention discloses a steel support axial force compensation device and a construction method thereof, and the steel support axial force compensation device comprises a socket sleeve which is provided with a first mounting end and a first opening end which are opposite to each other, and the socket sleeve is provided with a first part taking hole communicating with an inner cavity of the socket sleeve; the inserting sleeve is provided with a second opening end and a second mounting end which are opposite to each other, the second opening end is movably inserted into the first opening end, a gap is formed between the outer wall of the second opening end and the inner wall of the first opening end, and a bearing plate is mounted in the second opening end; the electric jack is arranged in the socket sleeve and is detachably supported between the bearing plate and the first mounting end; the limiting lantern ring is sleeved at the second mounting end in a position-adjustable manner and is propped against the end surface of the first opening end of the socket sleeve; the axial force sensor is mounted on the steel support; and the controller is connected to the electric jack and the axial force sensor. The problems that an existing foundation pit steel support pre-applied axial force applying mode is high in cost, the foundation pit steel support cannot be disassembled in the whole process, and the pre-applied axial force loss is large are solved.
本发明公开了一种钢支撑轴力补偿装置及其施工方法，包括：承插套管，其具有相对的第一安装端和第一开口端，承插套管开设有连通于承插套管的内空腔的第一取件孔；插接套管，其具有相对的第二开口端和第二安装端，第二开口端可活动地插设于第一开口端中，第二开口端的外壁与第一开口端的内壁间隙设置，第二开口端内安装有承压板；设置于承插套管内的电动千斤顶，可拆卸地支撑于承压板和第一安装端之间；限位套环，位置可调地套设于第二安装端且支抵于承插套管的第一开口端的端面；轴力传感器，安装于钢支撑；以及控制器，连接于电动千斤顶和轴力传感器。本发明解决了现有的基坑钢支撑预加轴力施加方式存在成本高，全程不能拆除，且预加轴力损失大的问题。
Steel support axial force compensation device and construction method thereof
The invention discloses a steel support axial force compensation device and a construction method thereof, and the steel support axial force compensation device comprises a socket sleeve which is provided with a first mounting end and a first opening end which are opposite to each other, and the socket sleeve is provided with a first part taking hole communicating with an inner cavity of the socket sleeve; the inserting sleeve is provided with a second opening end and a second mounting end which are opposite to each other, the second opening end is movably inserted into the first opening end, a gap is formed between the outer wall of the second opening end and the inner wall of the first opening end, and a bearing plate is mounted in the second opening end; the electric jack is arranged in the socket sleeve and is detachably supported between the bearing plate and the first mounting end; the limiting lantern ring is sleeved at the second mounting end in a position-adjustable manner and is propped against the end surface of the first opening end of the socket sleeve; the axial force sensor is mounted on the steel support; and the controller is connected to the electric jack and the axial force sensor. The problems that an existing foundation pit steel support pre-applied axial force applying mode is high in cost, the foundation pit steel support cannot be disassembled in the whole process, and the pre-applied axial force loss is large are solved.
本发明公开了一种钢支撑轴力补偿装置及其施工方法，包括：承插套管，其具有相对的第一安装端和第一开口端，承插套管开设有连通于承插套管的内空腔的第一取件孔；插接套管，其具有相对的第二开口端和第二安装端，第二开口端可活动地插设于第一开口端中，第二开口端的外壁与第一开口端的内壁间隙设置，第二开口端内安装有承压板；设置于承插套管内的电动千斤顶，可拆卸地支撑于承压板和第一安装端之间；限位套环，位置可调地套设于第二安装端且支抵于承插套管的第一开口端的端面；轴力传感器，安装于钢支撑；以及控制器，连接于电动千斤顶和轴力传感器。本发明解决了现有的基坑钢支撑预加轴力施加方式存在成本高，全程不能拆除，且预加轴力损失大的问题。
Steel support axial force compensation device and construction method thereof
钢支撑轴力补偿装置及其施工方法
FANG XINGJIE (Autor:in) / SUN MIN (Autor:in) / HAN LEI (Autor:in) / WU JIANQIU (Autor:in) / YUAN QINGYUN (Autor:in) / RAN ANLYU (Autor:in) / XIONG GUOJUN (Autor:in)
29.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
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