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A platform for research: civil engineering, architecture and urbanism
Butt-joint connection method for length-adjustable frame pipes
The invention relates to a method for butt-joint connection of length-adjustable frame pipes which are scaffold steel vertical pipes, which is characterized by comprising the following steps of: a, providing a section of solid lead screw with the diameter matched with that of the scaffold steel vertical pipes; b, a screw cap adjustable head is provided, the screw cap adjustable head is similar to a connecting sleeve of a nut, horizontal wrenches are symmetrically arranged on the two radial sides of the connecting sleeve, and internal threads of the connecting sleeve are matched with the lead screw; c, the solid lead screw and the screw cap adjustable head are connected, and the solid lead screw penetrates into the connecting sleeve to be movably connected; and d, one end of the lead screw is inserted into the scaffold steel stand pipe, the insertion length of the lead screw is not smaller than 200 mm, the insertion depth is adjusted through a wrench of a screw cap adjustable head, and therefore the installation height after the scaffold pipe is in butt joint is adjusted. The length-adjustable frame pipe butt-joint connection method has the advantages that frame pipe butt-joint connection is firm, strength and rigidity are high, rod piece instability is not prone to occurring, and the height adjusting range is large.
一种可调长度的架管对接连接的方法，架管为脚手架钢立管，其特征在于包括以下步骤：a、提供一段实心丝杠，丝杠的直径与脚手架钢立管匹配；b、提供一个丝帽活络头，丝帽活络头类似螺母的连接套管，连接套管的径向两侧对称设有水平向扳手，连接套管的内丝与丝杠相匹配；c、连接实心丝杠和丝帽活络头，使实心丝杠穿入连接套管的内活动连接；d、将丝杠的一端插入脚手架钢立管内，丝杠的插入长度不小于200mm，通过丝帽活络头的扳手调节插入深度，以此来调节架管对接后的安装高度。本发明的可调长度的架管对接连接的方法具有架管对接连接牢固、强度和刚度高，不易发生杆件失稳，高度调节范围大的优点。
Butt-joint connection method for length-adjustable frame pipes
The invention relates to a method for butt-joint connection of length-adjustable frame pipes which are scaffold steel vertical pipes, which is characterized by comprising the following steps of: a, providing a section of solid lead screw with the diameter matched with that of the scaffold steel vertical pipes; b, a screw cap adjustable head is provided, the screw cap adjustable head is similar to a connecting sleeve of a nut, horizontal wrenches are symmetrically arranged on the two radial sides of the connecting sleeve, and internal threads of the connecting sleeve are matched with the lead screw; c, the solid lead screw and the screw cap adjustable head are connected, and the solid lead screw penetrates into the connecting sleeve to be movably connected; and d, one end of the lead screw is inserted into the scaffold steel stand pipe, the insertion length of the lead screw is not smaller than 200 mm, the insertion depth is adjusted through a wrench of a screw cap adjustable head, and therefore the installation height after the scaffold pipe is in butt joint is adjusted. The length-adjustable frame pipe butt-joint connection method has the advantages that frame pipe butt-joint connection is firm, strength and rigidity are high, rod piece instability is not prone to occurring, and the height adjusting range is large.
一种可调长度的架管对接连接的方法，架管为脚手架钢立管，其特征在于包括以下步骤：a、提供一段实心丝杠，丝杠的直径与脚手架钢立管匹配；b、提供一个丝帽活络头，丝帽活络头类似螺母的连接套管，连接套管的径向两侧对称设有水平向扳手，连接套管的内丝与丝杠相匹配；c、连接实心丝杠和丝帽活络头，使实心丝杠穿入连接套管的内活动连接；d、将丝杠的一端插入脚手架钢立管内，丝杠的插入长度不小于200mm，通过丝帽活络头的扳手调节插入深度，以此来调节架管对接后的安装高度。本发明的可调长度的架管对接连接的方法具有架管对接连接牢固、强度和刚度高，不易发生杆件失稳，高度调节范围大的优点。
Butt-joint connection method for length-adjustable frame pipes
一种可调长度的架管对接连接的方法
XU JIANGONG (author) / HAN GUANGRUI (author) / SONG YONGCHAO (author) / YAN HAO (author) / ZHANG WENHAO (author)
2023-04-25
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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