High-speed rail sleeper production automatic crack detection device

Abstract

The invention relates to a high-speed rail sleeper production automatic crack detection device which comprises a sleeper body, a main body, a crack slot, a main transmission wheel and a matrix. A fineneedle is installed at the bottom of the sleeper body, and a connection pipe is arranged at the bottom end of the fine needle; a limiting ring is installed outside the connection pipe, and the bottomof the limiting ring is connected with a connector; a handle is fixed at the bottom end of the connector, and a first spring is arranged inside the connector; the main body is installed at the bottomend of the connector, and a chute is formed inside the main body; a wind shield is installed at the top end of the main body; and the crack slot is formed inside the sleeper body. The high-speed railsleeper production automatic crack detection device has the beneficial effects that by arrangement on the sleeper body, the main body, the wind shield, the fine needle and the crack slot and throughenabling the central axis of the sleeper body to be coincided with that of the main body, when the device carries out a movement operation on the fine needle, the main body and the sleeper body are difficult to generate a shifting phenomenon, so that efficiency that the device carries out detection work on the crack slot is promoted.

Description

technical field [0001] The invention relates to the technical field of crack detection devices for high-speed rail sleepers, in particular to an online automatic crack detection device for high-speed rail sleeper production. Background technique [0002] With the reduction of forest resources and the enhancement of people's awareness of environmental protection, and of course because of the development of science and technology, some countries began to produce steel sleepers and reinforced concrete sleepers to replace sleepers at the beginning of the last century. At the same time, during the production and processing of high-speed rail sleepers , it is necessary to carry out crack detection work through the production-line automatic crack detection device to ensure the quality of high-speed rail sleepers. [0003] During the use of the existing crack detection device, the sleeper is easy to slide and the stability is not strong, which brings inconvenience to the detection w...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an automatic crack detection device for high-speed railway sleeper production line to solve the problem that the existing crack detection device proposed in the background technology is easy to slide and the stability is not strong during the use of the existing crack detection device. It brings inconvenience, and the detection effect of the device is not good, which affects the efficiency of the detection work of the device

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