Rolling steel measuring instrument with rotating bracket

Abstract

The present invention relates to a measuring instrument support, in particular to a rotating support for rolling steel measuring instruments, the lower column of which is fixed on one side of the steel strip, the cantilever is fixedly connected with the upper column, and the measuring instrument is placed in the instrument box on the end of the cantilever , the upper column and the lower column are connected with a sleeve part that allows the upper column to rotate around the lower column, the sleeve part is provided with a positioning part, and the positioning part blocks the sleeve part under normal conditions so that it cannot rotate. The bracket of the present invention is a rotating cantilever structure and can rotate freely when needed; the positioning hole adopts a conical hole, and the end of the positioning pin is designed as a spherical shape. The force rotates by itself to protect the internal measuring instrument from damage; the exterior of the instrument box is designed as a heat insulation structure, and a cooling water pipe can be introduced into the instrument box in the steel pipe of the bracket to cool the measuring instrument and ensure that the measuring instrument in the box is in a high temperature environment. can work normally.

Description

technical field [0001] The invention relates to a measuring instrument support, in particular to a rotating support which supports the measuring instrument and can automatically rotate under impact to protect the measuring instrument. Background technique [0002] Measuring instruments are widely used in production operations. For example, in the hot-rolled strip production line, in order to grasp the parameters such as the running speed, bandwidth, and temperature of the strip, it is generally necessary to use some measuring instruments to measure various parameters of the strip in operation online. , because in general, the price of measuring instruments is relatively expensive, and they need to work at room temperature and in a clean environment, but there are conditions such as high strip temperature and harsh environment on site. In this case, it is necessary to ensure the safety of measuring instruments, and To ensure that it can work normally, how to set up the suppor...

AI Technical Summary

Problems solved by technology

This form of bracket has a big disadvantage: when the production line runs unexpectedly and the strip hits the instrument box, the rotating part is fixed and cannot be rotated away, which will damage the measuring instrument

For example, patent No. 200620173145.2 discloses the patent for the swing arm measuring instrument structure frame. Its focus is on how to cool the measuring instrument, and the rotation is completed by the slewing bearing of the column and the cantilever. It does not take into account the need to fix the cantilever under the working conditions. In order to prevent the measurement instrument box from easily rotating and making the measurement unstable, the cantilever needs to be rotated only during maintenance

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