Track type fin pipe bundle installing combined sling

Abstract

A track type fin pipe bundle installing combined sling comprises a fin pipe bundle sling, a movable bracket and a tail pipe bundle. The fin pipe bundle sling comprises a crane which is in sliding connection with a crane guide rail arranged above the fin pipe bundle sling, a cantilever connected to the bottom of the crane, a lifting hook arranged at the bottom of the cantilever, a hanging beam connected with the lifting hook, and a plurality of tongs assemblies arranged at the bottom of the hanging beam at intervals. The crane is internally provided with a lifting driving motor for driving thecantilever to ascend or descend. The movable bracket is movably located at the bottom of the end, away from heat exchange equipment, of a heat exchange pipe set. The tail pipe bundle is arranged at the end, away from the heat exchange equipment, of the heat exchange pipe set. Accordingly, the labor intensity is low, the work efficiency is high, and heat exchange channel damage caused by non-interference between the heat exchange pipe set and a heat exchange channel is avoided.

Description

technical field [0001] The invention relates to the technical field of heat exchange equipment, in particular to a rail-type finned tube bundle installation combined hanger. Background technique [0002] When the heat exchange equipment is installed, several heat exchange tubes need to be bundled as a whole through box-type fin tube bundles to form a heat exchange tube group, and then the bundled heat exchange tubes are assembled into the heat exchange channels of the heat exchange equipment. The shell and tube bundles of large-scale heat exchange equipment have a large volume, and the bundled heat exchange tubes are heavy and bulky, and the installation of the heat exchange tubes is labor-intensive and low in efficiency. At the same time, it is difficult to ensure that the heat exchange tube group does not interfere with the heat exchange channel, so that the inner wall of the heat exchange channel is easily damaged by the heat exchange tube group. Contents of the inventi...

AI Technical Summary

Problems solved by technology

The shell and tube bundles of large-scale heat exchange equipment are very large, and the bundled heat exchange tubes are heavy and bulky, and the installation of the heat exchange tubes is labor-intensive and low in efficiency.

At the same time, it is difficult to ensure that the heat exchange tube group does not interfere with the heat exchange channel, so that the inner wall of the heat exchange channel is easily damaged by the heat exchange tube group

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