A small fully automatic multi-stage fast telescopic rod device

Abstract

The invention discloses a small fully-automatic multistage rapid telescopic link device. The small fully-automatic multistage rapid telescopic link device comprises a telescopic link barrel, wherein the telescopic link barrel is connected with a controller, and the controller is connected with an air storage tank through an air pipeline to a direct-flow air pump; the telescopic link barrel comprises a fixed barrel, and a movable barrel penetrating through the inner cavity of the fixed barrel and capable of telescoping along the fixed barrel, and the inner cavity of the movable barrel is sleeved with a load platform capable of telescoping along the same; a traction roll driven by a direct-current motor is arranged on the fixed barrel, and a traction steel wire rope connected with the load platform is arranged on the traction roll; the controller is used for controlling the movable barrel in the telescopic link barrel to be rapidly ejected out along a horizontal direction under the driving of the air pressure of the direct-flow air pump, after the load platform detects, the traction roll driven by the direct-current motor is controlled by the controller to pull the steel wire rope to drive the movable barrel in the telescopic link barrel to retreat back to the limit position of the fixed barrel, so as to finish one-time non-contact rapid detection. The small fully-automatic multistage rapid telescopic link device disclosed by the invention is short in stretching and retreating time, small in size, light in weight, convenient to operate, and convenient to repair and maintain.

Description

technical field [0001] The invention belongs to the technical field of mechatronics, relates to a small-scale fully automatic multi-stage fast telescopic rod system, and is mainly used for but not limited to non-contact fast detection. Background technique [0002] Non-contact detection can obtain the external or internal data characteristics of the measured object without the measurement element in contact with the surface of the measured object. The measurement process will not affect the characteristics of the measured object, so it has broad application prospects. But also because the measuring element is not in contact with the object to be measured, the interval medium and distance in the middle have a greater impact on the measurement accuracy. The telescopic rod can be used as a mounting device for non-contact measuring and sensing instruments. When the human body cannot approach the measured object, it can quickly approach the measured object, and the test sensor ca...

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Problems solved by technology

But also because the measuring element is not in contact with the measured object, the interval medium and distance in the middle have a greater impact on the measurement accuracy

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