Novel ball valve fixing device

Abstract

The invention discloses a novel ball valve fixing device. The novel ball valve fixing device comprises buffer devices, a rotary knob, bases, first sliding blocks, a first sliding groove, a reinforcedplate, threaded sleeves, fastening nuts, a threaded rod, a limiting block, fixed sleeves, turning wheels, clamping plates, antiskid elastic balls, heating devices and fixed shafts. The bases are mounted at the bottom of the reinforced plate correspondingly. The buffer devices are fixed to the two ends of the reinforced plate through bolts. Each fixed sleeve is welded and fixed to one side of the corresponding buffer device. Each fixed shaft is welded and fixed to the inner side of the corresponding fixed sleeve. The turning wheels are uniformly distributed on the outer portion of each fixed shaft. The first sliding groove is formed in the center of the top of the reinforced plate. The first sliding blocks are mounted in the first sliding groove correspondingly. The threaded sleeves are fixed to the tops of the corresponding first sliding blocks through bolts. The clamping plates are fixed to the tops of the corresponding threaded sleeves through bolts. The fixing device has the characteristics of being high in heating function and buffer protective capability and good fixing effect.

Description

Technical field [0001] The invention relates to the technical field of fixing devices, in particular to a new type of ball valve fixing device. Background technique [0002] The ball valve came out in the 1950s, and with the rapid development of science and technology, the production process and product structure of the ball valve are constantly being improved. In just 40 years, it has rapidly developed into a major valve category. In the developed western countries, the use rate of ball valves is increasing year by year. In our country, ball valves are widely used in petroleum refining, long-distance pipelines, chemical, paper, pharmaceutical, water conservancy, electric power, municipal and steel industries. It occupies a pivotal position in the national economy. [0003] The ball valve is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. It only needs to rotate 90 degrees and a small torque can be closed tightly. The ball valve is ...

AI Technical Summary

Problems solved by technology

[0004] In the existing new ball valve fixing device, there is no heating function, and there are problems of weak buffer protection ability and poor fixing effect

The stability of the fixing device is often reduced due to impact or vibration, which affects the normal use of the ball valve, and when the ball valve is fixed, slippage and poor fastening often occur

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