Method for installing fan-shaped sections of slab continuous casting machine

A slab continuous casting machine and slab continuous casting technology, applied in the field of slab continuous casting, can solve the problems of low arc adjustment accuracy of sector segments, insufficient positioning and accuracy of replacement rails, and inadequate installation, and achieve engineering quality and safety. Reliable, reduced installation engineering cost, scientific effect of installation steps

Active Publication Date: 2012-05-16
MCC5 GROUP CORP SHANGHAI
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  • Description
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Problems solved by technology

[0002] It takes 65 days to carry out the installation of the second-phase slab continuous casting machine under the tight production conditions of the first-phase project, and especially the replacement track and the positioning and installation accuracy of the equipment base in the installation of the slab continuous casting machine sector have high requirements, otherwise the construction If the final adjustment is not in pla...

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  • Method for installing fan-shaped sections of slab continuous casting machine
  • Method for installing fan-shaped sections of slab continuous casting machine
  • Method for installing fan-shaped sections of slab continuous casting machine

Examples

Experimental program
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Embodiment 1

[0050] A method for installing a segment of a slab continuous casting machine, characterized in that it comprises the following steps:

[0051] a. Fundamental acceptance of sector equipment, including the following steps:

[0052] (1) Check and accept the control network, check and accept the control network points in the civil construction area, and set 1 # and 2 # The reference point of the branch track, and make a permanent mark after careful checking;

[0053] (2) For the setting of installation reference line and reference point, take the center line of the continuous casting machine, the outer arc of the casting stream, and the center line of the tangent roll of the tension leveler as the permanent standard plate placed on the foundation, and place it on the casting platform and the rear An elevation reference point is set at the front end of the roller table;

[0054] (3) Basic inspection and acceptance, measuring the overall dimensions, elevation, pit depth of the e...

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PUM

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Abstract

The invention discloses a method for installing fan-shaped sections of a slab continuous casting machine. The slab continuous casting machine comprises a steel ladle rotary table, a middle tank truck, a crystallizer, the fan-shaped sections, a secondary cooling chamber and the like. The method is characterized by comprising the following steps of: a, checking and accepting basis equipment of the fan-shaped sections; b, setting a sizing block; c, installing a guide rail; d, installing bottom plates of the fan-shaped sections; e, installing foundations of the fan-shaped sections; f, installing an arc frame; g, installing a process platform; h, assembling a lifting appliance; i, installing the fan-shaped sections; and j, installing a transmission device. The method for installing the fan-shaped sections of the slab continuous casting machine has the advantages that: installation steps are scientific and reasonable in design, the method is easy to operate, construction quality is safe and reliable, and installation engineering cost is reduced greatly.

Description

technical field [0001] The invention relates to the technical field of slab continuous casting, in particular to a method for installing segments of a slab continuous casting machine. Background technique [0002] It takes 65 days to carry out the installation of the second phase of the slab continuous casting machine under the tight production conditions of the first phase of the project, and especially the replacement track and the positioning and installation accuracy of the equipment base in the installation of the slab continuous casting machine sector have high requirements, otherwise the construction If the final adjustment is not in place, the positioning and accuracy of the replacement track are not enough, which will result in time-consuming installation and improper installation. Similarly, the installation accuracy of the equipment base is not good, and the arc adjustment accuracy of the subsequent sector is not high, which will also affect the product quality. ...

Claims

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Application Information

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IPC IPC(8): B22D11/128
Inventor 王吉勤代义忠龚辉
Owner MCC5 GROUP CORP SHANGHAI
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