Flexible comprehensive draw bar suitable for rotorcraft

Abstract

The invention discloses a flexible comprehensive traction rod suitable for a rotor craft. The traction rod comprises a traction main rod, an adjusting locking mechanism, a left synchronous clamping beam, a right synchronous clamping beam, a left multi-pin embedded flexible clamper, a right multi-pin embedded flexible clamper, a synchronous folding mechanism, a traction buffer and auxiliary wheels, wherein the adjusting locking mechanism comprises a positioning double-lug plate, a left synchronous clamping beam is arranged on a left side face of the positioning double-lug plate, a right synchronous clamping beam is arranged on a right side face of the positioning double-lug plate, and a first movable plate and a second movable plate are arranged between the left synchronous clamping beam and the positioning double-lug plate and between the right synchronous clamping beam and the positioning double-lug plate correspondingly; the left multi-pin embedded flexible clamp holder is arranged at one end of the left synchronous clamping beam, and the right multi-pin embedded flexible clamp holder is arranged at one end of the right synchronous clamping beam. The traction rod is designed to be modular, can be quickly assembled, is convenient to store and transport, is convenient to adjust, and is high in universality.

Description

technical field [0001] The invention relates to the technical field of traction rods, in particular to a flexible integrated traction rod suitable for rotorcraft. Background technique [0002] The towing bar is suitable for the towing work of the rotorcraft. The force transmission between the tractor and the towing equipment is carried out by the towing bar. For example, the displacement of the rotorcraft on the ground is achieved by the traction of the tractor, and the tractor usually It is connected to the rotorcraft through the tow bar. At present, the structure of the tow bar is simple, and they are all in the form of a single rod. They are bulky and inconvenient to store. It can be adjusted, so it does not have interchangeability and versatility. It lacks a support structure, which brings certain difficulties to the work when it is used. Once a certain type of drawbar fails and cannot be used, it cannot be replaced temporarily, but it can be repaired. , leading to impa...

AI Technical Summary

Problems solved by technology

[0002] The towing bar is suitable for the towing work of the rotorcraft. The force transmission between the tractor and the towing equipment is carried out by the towing bar. For example, the displacement of the rotorcraft on the ground is achieved by the traction of the tractor, and the tractor usually It is connected to the rotorcraft through the tow bar. At present, the structure of the tow bar is simple, and they are all in the form of a single rod. They are bulky and inconvenient to store. It can be adjusted, so it does not have interchangeability and versatility. It lacks a support structure, which brings certain difficulties to the work when it is used. Once a certain type of drawbar fails and cannot be used, it cannot be replaced temporarily, but it can be repaired. , leading to impact work, a flexible integrated traction bar suitable for rotorcraft is proposed for this problem

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