Tube draught transportation installation method and apparatus

Abstract

The invention relates to an installation method and a piece of equipment for pipe traction and transportation. The installation for pipe traction and transportation is implemented by a pipe balance hoist, a pipe retractor. The pipe balance hoist comprises a main boom, a side boom, a pull rod arm, a pull rod spire, an electrical pull rod, a boom support, a vertical post, a ring tube card, a mechanical support leg and a wheel shaft. The pipe balance hoist is arranged on the pipe; the mechanical support leg is firmly held on the ground and is slung by operating the pull rod. The pipe retractor comprises a mechanical hoist, a positioner, a travel device and a dynamical power. The mechanical hoist, the positioner, the travel device and the traction controller are modular structure; the equipment for pipe traction and transportation can be assembled by choosing various size module parts. The pipe retractor is arranged in the pipe and is fixed in the pipe by friction between a positioning block on the positioner and a pipe wall; both ends of the pipe are arranged on the ring tube card and a rubber roller and the installation pipe is hauled and transported by operating the mechanical hoist.

Description

technical field [0001] The invention relates to a pipe traction transportation installation method and equipment. The pipe traction transport installation equipment involved in the present invention not only has the functions of lifting pipes, traction transport pipes and counterpart pipes, but also has the function of traction transport pipe welding auxiliary equipment. Therefore, it has substantial use value in the installation of pipeline systems in water conservancy, electric power and petrochemical enterprises. Background technique [0002] Most of the installation of pipeline systems in water conservancy, electric power and petrochemical enterprises is carried out in the wild terrain conditions of mountains, hills and loess plateaus. One process of pipeline system installation is to transport the pipes stacked in the pipe yard to the pipeline installation site, and then place the pipes along the pipe trench to prepare for pipe installation and welding. [0003] When ...

AI Technical Summary

Problems solved by technology

During the hauling process of the pipe, with the ups and downs of the mountains, hills, and loess plateau terrain, the skid-mounted transport equipment will also follow the ups and downs, the stability of the transportation is very poor, and the risk is very high. must be very slow

The use of manual handling and unloading of pipes, distribution of pipes along the pipe ditch, and manual lifting of pipes "to the mouth" not only increases the labor intensity of workers, but also increases unsafe factors

Finally, the supporting funds for construction equipment, auxiliary construction time and pipeline construction period were increased

Images