Hanger for lifting tubes and lifting equipment with same

The technology of a spreader and a pipe is applied in the field of the spreader and the hoisting equipment having the same, which can solve the problems of low efficiency and the like, and achieve the effect of reducing the hoisting cost.

Inactive Publication Date: 2010-10-13
SANY GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a hoisting tool for hoisting pipes and the hoisting equipment with it

Method used

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  • Hanger for lifting tubes and lifting equipment with same
  • Hanger for lifting tubes and lifting equipment with same
  • Hanger for lifting tubes and lifting equipment with same

Examples

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[0019] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0020] Figure 1 to Figure 3 Schematically shows a preferred embodiment of the spreader for lifting pipes according to the present invention. As shown in the figure, the spreader includes: a spreader frame 1, two connected to the spreader frame 1 for lifting pipes Hook 2. In this embodiment, the pipe is a steel pipe as an example. Of course, the spreader for lifting a pipe according to the present invention is not limited to lifting a steel pipe.

[0021] The spreader frame 1 has a rail part 11 formed of round steel and a connecting part suitable for connecting with lifting equipment. The hooking parts of the two hooks 2 are arranged opposite to each other to hook the inner holes of the s...

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Abstract

The invention provides a hanger for lifting tubes and lifting equipment with the same. The hanger for lifting the tubes comprises a hanger frame and two opposite hooks, wherein at least one hook is slidably arranged on the hanger frame; and the hooks are provided with hooking parts which are matched with inner holes of the tubes. The hanger for lifting the tubes can conveniently lift steel tubes with different lengths, is safe to operate and has high lifting efficiency. The lifting equipment of the invention is provided with the hanger for lifting the tubes.

Description

technical field [0001] The invention relates to the field of hoisting, more specifically, to a hoisting tool for hoisting pipes and hoisting equipment with the same. Background technique [0002] At present, the operation of steel pipe hoisting is mainly carried out by special steel pipe spreaders or by means of auxiliary spreaders. For example, a steel pipe spreader configured on the reach stacker in the market can only lift shorter steel pipes. When lifting relatively long steel pipes, it requires two reachstackers equipped with steel pipe cranes to work together. The two steel pipe cranes lift one end of the steel pipe respectively. When transferring, the above two reachstackers need to move forward at the same time. In this way, the technical requirements for the two cooperating operators are high, and the work efficiency is low and the risk is high. Contents of the invention [0003] The present invention aims to provide a hoisting tool for hoisting pipes and a hois...

Claims

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Application Information

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IPC IPC(8): B66C1/28
Inventor 李翠英王力波龚鹏林
Owner SANY GRP
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