Operating force regulator for aircraft accelerator platform

Abstract

The invention discloses an operating force regulator for an aircraft accelerator platform which comprises a regulating assembly, a spring flexible shaft, a pre-tightening assembly and a shell, and theregulating assembly is connected with the pre-tightening assembly through the spring flexible shaft; the pre-tightening assembly comprises a first gear, a second gear, an X-shaped support, a pressingplate, an upper friction disc, a pre-tightening gear, a lower base, a first locking nut, a first disc spring and a second disc spring. The spring flexible shaft is fixed to the first gear, and the two nuts are installed on a center shaft of the second gear. The intersection point of the middle portions of the two inclined rods of the X-shaped support is hinged, the upper portion of the upper friction disc is sleeved with the pre-tightening gear, and the upper surface of the pre-tightening gear makes friction contact with the upper friction disc. A lower base fixed to the shell is arranged onthe upper friction disc in a sleeving mode. The aircraft accelerator platform operating force regulator provided by the invention is reasonable in structural design, very convenient to use, good in stability, high in reliability, light in weight and long in service life.

Description

technical field [0001] The invention relates to the technical field of machinery, in particular to a control force regulator of an aircraft throttle console. Background technique [0002] Most of the current aircraft throttle consoles are mechanically connected to the actuator (connected to the load). After the new aircraft adopts full electric control, the mechanical connection is canceled, the electrical signal is output, the load is lost, and the simulated load needs to be increased. Most of the gas pedals are operated by electromechanical, electromagnetic, and hydraulic (simulated loads), which are heavy, high energy consumption, and greatly affected by ambient temperature. Contents of the invention [0003] Therefore, the present invention provides a control force regulator for an aircraft throttle console to solve the problems in the prior art that the aircraft throttle console is heavy in weight, high in energy consumption and greatly affected by ambient temperature...

AI Technical Summary

Problems solved by technology

[0003] For this reason, the present invention provides a control force regulator of an aircraft throttle console to solve the problems in the prior art that the aircraft throttle console has a large weight, high energy consumption, and is greatly affected by the ambient temperature.

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