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Tundish car installation method for ultrathin strip production line

An installation method and production line technology, which can be used in casting molten material containers, metal processing equipment, casting equipment, etc., can solve the problem of insufficient accuracy of tundish vehicles

Inactive Publication Date: 2018-08-10
SHANGHAI ERSHIYE CONSTR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The manufacturing and assembly requirements of the tundish car on the traditional ultra-thin belt production line are relatively simple. This kind of tundish car only undertakes the task of placing the tundish. The body hydraulic cylinder of the chartered car adjusts the horizontal and vertical directions, so that the nozzle of the tundish is aligned with the crystallizer for pouring. This kind of tundish car has the problem of insufficient precision

Method used

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  • Tundish car installation method for ultrathin strip production line
  • Tundish car installation method for ultrathin strip production line
  • Tundish car installation method for ultrathin strip production line

Examples

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Embodiment Construction

[0021] The present invention is further illustrated below by specific examples.

[0022] A method for installing a tundish car on an ultra-thin belt production line, comprising the following installation steps;

[0023] Step 1. Check and adjust the elevation, center line and levelness of the side track of the driving wheel, and position and install the buffer 1 according to the drawing requirements;

[0024] Step 2. Assemble the two tundish vehicles 2 on the ground, including body piping, platform 4 and connecting rod 3;

[0025] Step 3. Hoist the two tundish cars to the track with the main hook of the straddle carriage of the casting machine, respectively place the driving side tundish car and the working side tundish car in place according to the requirements of the drawing, and measure the driving wheel wheel 5 and the track gap 6 ;

[0026] Step 4. Remove the screw bearing housings on both sides of the drive side and the working side of the tundish car, install the loadi...

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Abstract

The invention specifically provides a tundish car installation method for an ultrathin strip production line. The tundish car installation method comprises the following installation steps that the elevation, the center line and the levelness of a rail on the side of a driving wheel are inspected and adjusted, and a buffer is positioned and installed according to requirements of a drawing; two tundish cars are assembled on the ground correspondingly; a main hook, crossing a travelling crane, of a casting machine is used for lifting the two tundish cars to the rail correspondingly, the tundishcar on the transmission side and the tundish car on the work side are arranged in place according to the requirements of the drawing, and the gap between a wheel body of the driving wheel and the railis measured; lead screw bearing seats on the transmission side and the work side of the tundish cars are detached, a loading arm is installed in place, the lead screw bearing seats are recovered, thegap among a loading arm upper rail, a loading arm lower rail and a guide rail is adjusted, and a loading arm synchronous transmission mechanism is installed; and a tundish car drag chain system is installed, and accessory installation of body piping is improved. By means of the installation method, time and the construction cost can be saved, and the casting precision requirement can also be metat the same time on the premise that the construction progress is met to the maximum degree.

Description

technical field [0001] The invention relates to the field of installation of metallurgical equipment, in particular to a method for installing a tundish car on an ultra-thin strip production line. Background technique [0002] The manufacturing and assembly requirements of the tundish car on the traditional ultra-thin belt production line are relatively simple. This kind of tundish car only undertakes the task of placing the tundish. The body hydraulic cylinder of the chartered car adjusts the horizontal and vertical directions, so that the nozzle of the tundish is aligned with the crystallizer for pouring. This kind of tundish car has the problem of insufficient precision. Contents of the invention [0003] The purpose of the present invention is to improve the deficiencies of existing tundish cars, and provide a modular installation method for positioning tundish cars that can save time and construction costs and meet the requirements of pouring accuracy on the premise o...

Claims

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Application Information

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IPC IPC(8): B22D41/12
CPCB22D41/12
Inventor 裴青峰王君陈兆兴宋文智
Owner SHANGHAI ERSHIYE CONSTR CO LTD
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