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Hoisting beam and hoisting method thereof

A hoisting method and a technology of hoisting beams, which are applied in the directions of transportation, packaging, and load hanging components, etc., can solve problems such as inappropriate hoisting positions and inability to directly hoist, and achieve the effect of ensuring efficiency and reliability

Inactive Publication Date: 2018-11-30
CHINA 19TH METALLURGICAL CORP
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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 beam, which solves the problem that the hoisting position cannot be directly hoisted due to inappropriate hoisting position, and ensures the safety, reliability and hoisting efficiency of hoisting

Method used

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  • Hoisting beam and hoisting method thereof
  • Hoisting beam and hoisting method thereof

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Embodiment Construction

[0024] Below in conjunction with accompanying drawing and embodiment the present invention is described further as follows:

[0025] hoisting beams, such as figure 1 and figure 2 As shown, including the main suspension beam 1, the secondary suspension beam 2 and the counterweight device;

[0026] The upper part of the main suspension beam 1 is provided with a main suspension lug 11, and a row of main suspension holes 12 is arranged on the main suspension lug 11 along the axial direction of the main suspension beam 1; the secondary suspension beam 2 includes a cylindrical part 21 and a conical part 22. Secondary lifting lugs 23 are provided on the upper and lower parts of the cylindrical part 21, and at least two secondary lifting holes 24 are provided on each of the secondary lifting lugs 23, and one end of the cylindrical part 21 and the conical part 22 The two ends of the main suspension beam 1 are respectively provided with a connecting structure 1; the counterweight dev...

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Abstract

The invention discloses a hoisting beam and a hoisting method thereof, belongs to the field of hoisting tools, and aims at solving the problem that hoisting can not be directly conducted due to the fact that the hoisting position is inappropriate and ensuring the hoisting safety and reliability and the hoisting efficiency. The hoisting beam comprises a primary hoisting beam, a secondary hoisting beam and a counterweight device; the secondary hoisting beam comprises a cylindrical portion and a conical portion; first connecting structures are arranged at the two ends of the primary hoisting beamcorrespondingly; a second connecting structure is arranged on the counterweight device; a third connecting structure is arranged at the other end, connected with the conical portion, of the cylindrical portion; and the first connecting structure located at one end of the primary hoisting beam is detachably connected with the second connecting structure, the first connecting structure located at the other end of the primary hoisting beam is detachably connected with the third connecting structure, and the second connecting structure adapts to the third connecting structure. According to the hoisting beam and the hoisting method thereof, cantilever hoisting is achieved, the hoisting beam can stretch into a platform or a tunnel or a pipe gallery, therefore, equipment and pipelines in narrowzones of a platform interlayer or the tunnel or the pipe gallery can be directly put at the positions and moved out at a time, and the hoisting efficiency and reliability are guaranteed; and in addition, all parts of the hoisting beam can be used in a combined mode, and the application range is wide.

Description

technical field [0001] The invention belongs to the field of hoisting tools, in particular to a hoisting beam suitable for narrow areas and a hoisting method thereof. Background technique [0002] When installing or overhauling equipment and pipelines removed from the multi-layer steel platform. Due to the inability to install hoisting equipment on the top of some equipment or pipelines or the influence of the upper steel platform, it cannot be hoisted directly. The following methods are often used for hoisting: hoist the equipment or pipelines to the edge of the platform with a spreader, then manually pull them to the platform, and then use auxiliary measures such as roller bars to move the equipment or pipelines to the installation position, and finally use chain hoists, etc. Equipment or piping is in place. When removing the equipment for maintenance, it needs to be moved out to the edge of the platform first, and then hoisted by hoisting equipment. In the above method...

Claims

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Application Information

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IPC IPC(8): B66C1/10B66C13/06
CPCB66C1/10B66C13/06
Inventor 孟晓宏黄建娟王馨悦
Owner CHINA 19TH METALLURGICAL CORP
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