Power assembly positioning system and positioning method

Abstract

The invention belongs to a positioning system, and in particular relates to a power assembly positioning system and a power assembly positioning method. The system comprises an engine, a power assembly gearbox and a gearbox bracket arranged on a vehicle body; a transition bracket is connected to the free end of the engine, the transition bracket is provided with a positioning hole, the vehicle body is provided with a positioning attached seat, the positioning attached seat is matched with the positioning hole in the transition bracket, and the connected position of the positioning attached seat and the positioning hole has a conical structure; rear suspensions are connected to flywheel shells at the left and right ends of the engine, and the rear suspensions at the left and right ends are respectively arranged at the upper ends of an upper left rear suspension bracket and an upper right rear suspension bracket and fixed on a rear attached seat; and the power assembly gearbox is arranged at the upper end of the gearbox bracket, the bottom of the gearbox bracket is connected with a transmission attached seat, and an auxiliary suspension is arranged between the bottom of the gearbox bracket and the transmission attached seat. The free end of the engine of the positioning system is matched with the conical positioning attached seat on the vehicle body through the transition bracket, so that a power assembly is installed and positioned compactly and conveniently.

Description

Technical field: [0001] The invention relates to a positioning system, in particular to a positioning system for installing an armored vehicle power assembly. Background technique: [0002] In military wheeled vehicles, power compartments are usually enclosed for protection purposes. The space of the power cabin itself is small and limited, and the closed structure makes it difficult to observe certain positions in the power cabin, and it also creates great difficulties for the installation of the powertrain. Generally, after the powertrain is hoisted into the power cabin, it takes a lot of time to install the powertrain due to the inconvenience of observation and the elastic deformation of the suspension. In order to meet the hoisting time requirements of the whole vehicle, it is necessary to design a simple installation and positioning method to realize rapid hoisting of the powertrain and shorten the hoisting time to provide favorable conditions for maintenance and suppo...

AI Technical Summary

Problems solved by technology

The space of the power cabin itself is small and limited, and the closed structure makes it difficult to observe certain positions in the power cabin, and it also causes great difficulties for the installation of the powertrain

Under normal circumstances, after the powertrain is hoisted into the power cabin, it takes a lot of time to install the powertrain due to the inconvenience of observation and the elastic deformation of the suspension.

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