The invention relates to the field of transportation tools, and discloses a large-pipe-diameter pipeline transportation tool which comprises a transverse steel ring beam and a vertical steel ring beam perpendicularly fixed to the transverse steel ring beam, a hoisting hole is welded to the upper end of the vertical steel ring beam, a hand chain hoist is hung at the lower end of the hoisting hole, and a canvas safety rope is hung at the lower end of the hand chain hoist. The canvas safety rope is used for binding a transported pipeline, a transmission device is arranged below the transverse steel ring beam, a detachable supporting steering device is installed at the foremost end of the pipeline, and the large-pipe-diameter pipeline transportation tool is compact in structural design and good in safety performance. The triangle stabilization principle is mostly adopted in the structural design of the whole transportation tool, for example, the vertical steel ring beams are provided with inclined struts, the inclined struts and the four corners of the vertical steel ring beams form four isosceles right triangles, and the left side and the right side of the vertical steel ring beams and the left side and the right side of the transverse steel ring beams form two isosceles right triangles with the inclined struts.
本发明涉及运输工具领域,且公开了一种大管径管道运输工具,包括横向钢圈梁以及垂直固定在横向钢圈梁的竖向钢圈梁,所述竖向钢圈梁上端焊接一个吊装孔,所述吊装孔下端挂设手拉链葫芦,所述手拉链葫芦下端挂设帆布安全绳,所述帆布安全绳用来捆绑被运输的管道,所述横向钢圈梁的下方设置有传动装置,管道最前端安装一个可拆卸的支撑转向装置,该大管径管道运输工具,结构设计紧凑,安全性能好。整个运输工具的结构设计中多采用三角形稳定原理,如竖直钢圈梁均设置斜撑,所述斜撑与竖直钢圈梁的四个角组成四个等腰直角三角形,所述竖直钢圈梁左右两侧与横向钢圈梁的左右两侧均与斜撑组成两个等腰直角三角形。
Large-diameter pipeline transportation tool
一种大管径管道运输工具
2023-06-02
Patent
Elektronische Ressource
Chinesisch
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Composite pipeline structure of pipeline suspension transportation tool
Europäisches Patentamt | 2020
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