Hoisting device of engine oil cooler

Abstract

The invention discloses a hoisting device of an engine oil cooler. The hoisting device comprises a connecting rod, a rotating shaft, a limiting mechanism and a suspension loop mechanism, wherein the connecting rod comprises a horizontal section and a vertical section, a balancing weight is arranged at the tail end of the horizontal section, and a rotating sleeve is arranged at the bottom end of the vertical section; one end of the rotating shaft is inserted into the rotating sleeve, the rotating shaft and the horizontal section are arranged in parallel, round pins are inserted into the rotating shaft, and the to-be-hoisted engine oil cooler is attached to one side of the rotating shaft by sleeving the round pins; the limiting mechanism is used for limiting the rotation of the rotating shaft in a range of 180 degrees, and comprises a limiting seat and a limiting rod, the limiting seat is fixed at the lower end of the rotating sleeve and protrudes out to the rotating shaft, two limiting bolts are arranged in parallel on the limiting seat and are positioned on two sides below the rotating shaft respectively, and the limiting rod is inserted into a side wall of the rotating shaft and is used for being propped against the limiting bolts when the rotating shaft is rotated; the suspension loop mechanism is movably arranged on the horizontal section. The device is used for hoisting reliable, and the labor intensity is reduced.

Description

technical field [0001] The invention relates to the field of engine assembly, in particular to a hoisting device for an oil cooler. Background technique [0002] During the engine assembly process, the oil cooler needs to be transported to the assembly line with a multi-layer transport trolley before assembly. Due to the shape limitation of the engine oil cooler, it can only be placed on the transport trolley in the opposite of the assembly state, that is, reversed 180 degrees , When assembling, the oil cooler needs to be reversed 180 degrees first, and then manually lifted and assembled to the engine. [0003] Since there is no suitable hoisting tool, the oil cooler has been directly lifted and assembled to the engine by hand. However, the oil cooler is heavy and the assembly position is high. Manual lifting and installation are very laborious and labor-intensive. And it is not easy to grasp, and it is not easy to control and handle it with care. There are potential safety...

AI Technical Summary

Problems solved by technology

[0003] Since there is no suitable hoisting tool, the oil cooler has been directly lifted and assembled to the engine by hand. However, the oil cooler is heavy and the assembly position is high. Manual lifting and installation are very laborious and labor-intensive. And it is not easy to grasp, and it is not easy to control and handle with care. There are potential safety hazards such as the oil cooler falling to the ground, brutal operation, causing damage to parts and hurting people

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