Adjustable device used for vertical limitation of torpedo-type iron-mixing car

Abstract

The invention relates to an adjustable device used for vertical limitation of a torpedo-type iron-mixing car. The adjustable device used for the vertical limitation of the torpedo-type iron-mixing car comprises a base seat, an adjustment support frame and connection bolts, wherein the base seat is a rectangular steel plate, two T-shaped through grooves in parallel with the long side of the base seat are arranged in the middle of the base seat side by side, the adjustment support frame is a steel plate which is bent into an L shape, the horizontally arranged part of the steel plate is a base plate, and the vertically arranged part of the steel plate is a vertical plate. Two connection through grooves in parallel with the long side of the base plate are arranged in the middle of the base plate side by side, two limiting installing through grooves are vertically arranged in the middle of the vertical plate side by side, and a plurality of the connection bolts penetrate through the T-shaped through grooves and the connection through grooves from bottom to top to connect the base seat and the adjustment support frame. The adjustable device used for the vertical limitation of the torpedo-type iron-mixing car is simple in structure, convenient to use, and efficient and rapid in adjustment operation, brings convenience to daily operation, and eliminates the risks that an opening of a tank inclines and deviates so that molten iron is overflowed.

Description

technical field [0001] The invention relates to the field of maintenance in the iron and steel production process, in particular to an adjustable device for vertical limiting of torpedo-type mixed iron cars. Background technique [0002] Molten iron is a liquid substance obtained by melting iron ore and other raw materials at high temperature. [0003] The torpedo-type mixed iron car is a common logistics and transportation equipment in the metallurgical and steel industry. It is a professional equipment used for land transportation of molten iron after high temperature melting. It is often used for the transportation of molten iron between ironmaking and steelmaking. [0004] Since the temperature of the molten iron after high temperature melting is as high as 1500 degrees, once it overflows, the consequences will be unimaginable. Therefore, during the transportation of the torpedo-type mixed iron car, it must be ensured that the tank mouth is at the highest point verticall...

AI Technical Summary

Problems solved by technology

[0005] The torpedo-type mixed iron vehicle has a large weight. During daily use, due to the deformation of the tank body after loading and the wear between the iron and the limiter roller, the deviation of the vertical limit device will cause the limit sensor to fail. At this time, it must be corrected. to restore functionality

The current online adjustment method is limited by the fixed positioning of the limit device, so it can only be adjusted in one direction along the axial direction, so it is prone to deflection of the tank mouth of the torpedo-type mixed iron car, and the safety of the equipment has not been completely eliminated. If there are hidden dangers, the torpedo-type mixed iron car must be taken off-line for maintenance. During the maintenance, the vertical limit bracket must be cut off and readjusted before welding. Normal molten iron transportation, if not off-line for disposal, there will be safety hazards

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