Copper-based alloy sleeve with high temperature resistance

Abstract

The copper-based alloy sleeve comprises a copper sleeve and protection mechanisms, the protection mechanisms are arranged on the outer side wall of the copper sleeve, threaded holes are formed in the two ends of the outer side of each protection mechanism, lubricating mechanisms are installed on the outer side wall of the copper sleeve, and a dust removal mechanism is arranged on the inner side wall of the copper sleeve. A rotating shaft is arranged at one end of the outer side of the dust removal mechanism, a second clamping block is arranged below the outer side wall of the rotating shaft, a second clamping groove is formed in one end of the outer side of the sleeve, and guide rails are arranged on the periphery of the inner side wall of the copper sleeve. According to the copper-based alloy sleeve with the high-temperature-resistant property, through the arrangement of the protection mechanism, the connection between the heat-resistant plate and the first clamping block, the connection between the first clamping groove and the first supporting rod, and the clamping structure formed by the first clamping block and the first clamping groove, the heat-resistant plate can be fixed to the outer side wall of the sleeve, the heat insulation effect is achieved, and the copper-based alloy sleeve can also be conveniently disassembled, replaced and installed.

Description

technical field [0001] The invention relates to the related technical field of a copper-based alloy sleeve, in particular to a copper-based alloy sleeve with high temperature resistance. Background technique [0002] The copper-based alloy sleeve is an alloy composed of copper as the base and a certain amount of other elements. Copper alloys are medium in strength, easy to process, more resistant to fatigue, beautiful in color, and have good electrical conductivity, thermal conductivity and corrosion resistance. They are an important branch of heavy non-ferrous metal materials. Copper alloys are widely used in various sectors of industry, and its output is second only to steel and aluminum, and it is the third largest alloy category in metal materials. [0003] However, the currently used copper-based alloy sleeves are cumbersome in the installation process and cannot be adapted to various sizes of sleeve rods. The applicability is single. After long-term use, the inner sid...

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Problems solved by technology

[0003] However, the copper-based alloy sleeves currently used are troublesome to install and cannot adapt to various sizes of sleeve rods. The applicability is single. After a long time of use, the inner side will be dirty and troublesome to clean, and cannot be used in high-temperature environments.

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