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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

AI Technical Summary

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, so as to solve the problem of low efficiency of the steel pipe hoisting tool in the prior art when hoisting longer steel pipes

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

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Embodiment Construction

[0019] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

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

[0021] The spreader frame 1 has a guide rail portion 11 formed of round steel and a connection portion suitable for connection with a lifting device. The hooking portions of the two hooks 2 are arranged opposite to each other so as ...

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PUM

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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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