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A platform for research: civil engineering, architecture and urbanism
Universal expansion threaded pipe connecting mechanism
The invention discloses a universal expansion threaded pipe connecting mechanism, and relates to the technical field of expansion screw connection, the universal expansion threaded pipe connecting mechanism comprises an expansion pipe, a connecting threaded pipe is detachably mounted in the expansion pipe, a fitting sleeve is detachably mounted on one side of the expansion pipe, and a first auxiliary ring is fixedly mounted at the top end of one side of the expansion pipe; and a first rotating auxiliary lug is fixedly installed at the top end of one side of the first auxiliary ring, an expansion rod is fixedly installed on the outer wall of one side of the expansion pipe, and a shrinkage extrusion groove is formed in the inner wall of one side of the expansion rod. Through cooperation of the expansion pipe, the connecting threaded pipe and the attaching sleeve, the effects that the attaching sleeve is arranged on the expansion pipe in a sleeving mode, the connecting threaded pipe is inserted into the expansion pipe, and contraction and expansion are conducted through the expansion pipe are achieved, the device adapts to connection of pipelines of different diameters, and therefore the installation flexibility of the pipeline device can be improved, and the actual using effect of the device is improved.
本发明公开了一种通用型膨胀螺纹管连接机构，涉及膨胀螺丝连接技术领域，包括膨胀管，所述膨胀管的内部可拆卸安装有连接螺纹管，所述膨胀管的一侧可拆卸安装有贴合套，所述膨胀管一侧的顶端固定安装有第一辅助环，所述第一辅助环一侧的顶端固定安装有第一旋转辅助耳，所述膨胀管的一侧外壁固定安装有膨胀杆，所述膨胀杆一侧的内壁开设有收缩挤压槽。通过膨胀管，连接螺纹管和贴合套相配合，起到了将贴合套套在膨胀管上，将连接螺纹管插入膨胀管的内部，通过膨胀管进行收缩膨胀的效果，适应不同直径的管道连接，从而可以挺好管道装置安装的灵活性，从而提高装置的实际使用效果。
Universal expansion threaded pipe connecting mechanism
The invention discloses a universal expansion threaded pipe connecting mechanism, and relates to the technical field of expansion screw connection, the universal expansion threaded pipe connecting mechanism comprises an expansion pipe, a connecting threaded pipe is detachably mounted in the expansion pipe, a fitting sleeve is detachably mounted on one side of the expansion pipe, and a first auxiliary ring is fixedly mounted at the top end of one side of the expansion pipe; and a first rotating auxiliary lug is fixedly installed at the top end of one side of the first auxiliary ring, an expansion rod is fixedly installed on the outer wall of one side of the expansion pipe, and a shrinkage extrusion groove is formed in the inner wall of one side of the expansion rod. Through cooperation of the expansion pipe, the connecting threaded pipe and the attaching sleeve, the effects that the attaching sleeve is arranged on the expansion pipe in a sleeving mode, the connecting threaded pipe is inserted into the expansion pipe, and contraction and expansion are conducted through the expansion pipe are achieved, the device adapts to connection of pipelines of different diameters, and therefore the installation flexibility of the pipeline device can be improved, and the actual using effect of the device is improved.
本发明公开了一种通用型膨胀螺纹管连接机构，涉及膨胀螺丝连接技术领域，包括膨胀管，所述膨胀管的内部可拆卸安装有连接螺纹管，所述膨胀管的一侧可拆卸安装有贴合套，所述膨胀管一侧的顶端固定安装有第一辅助环，所述第一辅助环一侧的顶端固定安装有第一旋转辅助耳，所述膨胀管的一侧外壁固定安装有膨胀杆，所述膨胀杆一侧的内壁开设有收缩挤压槽。通过膨胀管，连接螺纹管和贴合套相配合，起到了将贴合套套在膨胀管上，将连接螺纹管插入膨胀管的内部，通过膨胀管进行收缩膨胀的效果，适应不同直径的管道连接，从而可以挺好管道装置安装的灵活性，从而提高装置的实际使用效果。
Universal expansion threaded pipe connecting mechanism
一种通用型膨胀螺纹管连接机构
ZHANG LIWEI (author) / BIAN CHENLI (author)
2023-02-24
Patent
Electronic Resource
Chinese
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