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A platform for research: civil engineering, architecture and urbanism
Method for adjusting elevation and perpendicularity of large steel structure stand column
The invention relates to the technical field of steel structure installation, in particular to a large steel structure stand column elevation and perpendicularity adjusting method which comprises the steps that at least two jacking clamps are provided, and a clamping groove is formed in one side of each jacking clamp; measuring the elevation and perpendicularity of the steel structure stand column by using a measuring instrument, and measuring and calculating the number of gaskets needing to be added or subtracted according to the measurement data of the measuring instrument; at least two jacking fixtures are uniformly clamped at the edge position of the connecting plate at the upper part of the base of the steel structure stand column through the clamping grooves; a cushion block and a jack are arranged on the ground below each jacking fixture, the jack is arranged on the cushion block, and a jacking rod of the jack is arranged on the lower surface of the jacking fixture in a jacking manner; the jack is used for jacking the steel structure stand column through the jacking clamp, the gaskets are additionally arranged below the steel structure stand column to adjust the elevation and perpendicularity of the steel structure stand column, and the method has the advantages of being safe, labor-saving, time-saving and labor-saving.
本发明涉及钢结构安装技术领域，尤其涉及一种大型钢结构立柱的标高及垂直度调整方法，包括：提供至少两个顶升卡具，且每个顶升卡具的一侧均设置有卡槽；利用测量仪器对钢结构立柱的标高及垂直度进行测量，并根据测量仪器的测量数据，测算需要加减垫片的数量；将至少两个顶升卡具通过卡槽均匀卡设在钢结构立柱的底座上部连接板的边缘位置；于每个顶升卡具下方的地面上均设置有垫块和千斤顶，千斤顶设置于垫块上，且千斤顶的顶杆顶设于顶升卡具的下表面；利用千斤顶通过顶升卡具顶起钢结构立柱，并在钢结构立柱的下方加减垫片以对钢结构立柱的标高及垂直度进行调节，该方法具有安全且省工、省时、省力的优势。
Method for adjusting elevation and perpendicularity of large steel structure stand column
The invention relates to the technical field of steel structure installation, in particular to a large steel structure stand column elevation and perpendicularity adjusting method which comprises the steps that at least two jacking clamps are provided, and a clamping groove is formed in one side of each jacking clamp; measuring the elevation and perpendicularity of the steel structure stand column by using a measuring instrument, and measuring and calculating the number of gaskets needing to be added or subtracted according to the measurement data of the measuring instrument; at least two jacking fixtures are uniformly clamped at the edge position of the connecting plate at the upper part of the base of the steel structure stand column through the clamping grooves; a cushion block and a jack are arranged on the ground below each jacking fixture, the jack is arranged on the cushion block, and a jacking rod of the jack is arranged on the lower surface of the jacking fixture in a jacking manner; the jack is used for jacking the steel structure stand column through the jacking clamp, the gaskets are additionally arranged below the steel structure stand column to adjust the elevation and perpendicularity of the steel structure stand column, and the method has the advantages of being safe, labor-saving, time-saving and labor-saving.
本发明涉及钢结构安装技术领域，尤其涉及一种大型钢结构立柱的标高及垂直度调整方法，包括：提供至少两个顶升卡具，且每个顶升卡具的一侧均设置有卡槽；利用测量仪器对钢结构立柱的标高及垂直度进行测量，并根据测量仪器的测量数据，测算需要加减垫片的数量；将至少两个顶升卡具通过卡槽均匀卡设在钢结构立柱的底座上部连接板的边缘位置；于每个顶升卡具下方的地面上均设置有垫块和千斤顶，千斤顶设置于垫块上，且千斤顶的顶杆顶设于顶升卡具的下表面；利用千斤顶通过顶升卡具顶起钢结构立柱，并在钢结构立柱的下方加减垫片以对钢结构立柱的标高及垂直度进行调节，该方法具有安全且省工、省时、省力的优势。
Method for adjusting elevation and perpendicularity of large steel structure stand column
一种大型钢结构立柱的标高及垂直度调整方法
YANG GUANG (author) / HUANG JINYOU (author) / WU BAOKANG (author) / ZHANG JIAN (author) / ZHOU FENG (author) / YANG ZHIYONG (author)
2024-09-27
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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