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Protection method for CLTS gray bus for crane beam replacement

A technology of gray busbar and crane beam, which is applied in the protection field of CLTS gray busbar, and can solve problems such as broken cores, economic losses, and system failures

Active Publication Date: 2019-06-18
CHINA MCC20 GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the gray busbar is fixed on the railing of the crane beam, with a total length of 300m to 400m. The aging of the cable and the structural characteristics of the cable itself make it impossible to disconnect, which has a great impact on the replacement of the crane beam. In addition, the gray busbar generally has a large number of cores. , intersecting and intersecting in the cable in the form of waves, if the operation is improper during removal, storage and installation, it is easy to cause core breakage, and even the entire system fails, and the entire cable must be replaced, resulting in huge economic losses

Method used

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  • Protection method for CLTS gray bus for crane beam replacement
  • Protection method for CLTS gray bus for crane beam replacement
  • Protection method for CLTS gray bus for crane beam replacement

Examples

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Embodiment 1

[0028] A protection method for CLTS gray busbars used for crane girder replacement. The factory building column 8 is vertically fixed in the factory building, the crane beam 7 is erected on the factory building column 8 horizontally, and a row of railings are respectively fixed on both sides of the aisle plate on the top of the crane beam 7 5. The gray busbar 6 is fixed on the railing 5, and the factory building beam 2 is erected directly above the crane beam 7. The length and height of the factory building beam 2 are 24m and 2m respectively, and the implementation is carried out in sequence as follows:

[0029] ① Preparation: At least three spreader hangers 1 are fixed on the beam 2 of the factory building. The spreader hangers 1 are straddled on the beam 2 of the factory building. At least three spreader racks 1 are arranged directly above the section crane beam 7, a hole is respectively opened on both sides of the spreader hanger 1 and a spreader 3 is respectively fixed in t...

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Abstract

The invention relates to the support field of cables or sheaths, specifically a protection method for a CLTS gray bus for crane beam replacement. The protection method for the CLTS gray bus for the crane beam replacement is characterized in that the method is implemented as follows: (1), preparing; (2) separating; (3) lifting; (4) replacing, (5) reloading; and (6) removing. The protection method provided by the invention has good protection, shortens the construction period, and is safe and reliable.

Description

technical field [0001] The invention relates to the field of supporting cables or protective pipes, in particular to a method for protecting CLTS gray busbars used for crane girder replacement. Background technique [0002] The gray busbar positioning system is a relatively mature displacement detection and data communication sensor with a positioning accuracy of up to 5mm, especially suitable for displacement detection of carts with uneven tracks or circular motion machinery. It is used in metallurgy, ports, mines, electric power, coal, It is widely used in chemical industry and other industries. [0003] CLTS, the full name of Crane Location Track System, is the vehicle location tracking system, which is an all-round intelligent vehicle positioning system designed for the management requirements of the vehicle, and it is widely used at present. Since some iron and steel factory buildings have been used for nearly 30 years since they were completed and put into operation, ...

Claims

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Application Information

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IPC IPC(8): B66C1/10B66C13/08B66C13/12B66C15/00
Inventor 张健
Owner CHINA MCC20 GRP CORP
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