Intelligent antiskid device for crawling ladders

Abstract

The invention discloses an intelligent antiskid device for crawling ladders. The antiskid device comprises a supporting base, antiskid adjusting devices, supporting plates and a pressing wheel. The two supporting plates are parallelly arranged in the middle of the upper end face of the supporting base, a rotating shaft is disposed between the supporting plates, the pressing wheel is arranged on one side of the upper end face of the supporting base, an axle is arranged on the supporting base and vertically connected with the supporting base, a thread is arranged on the outer side of the axle, the pressing wheel is in threaded connection with the axle, and the antiskid adjusting devices are arranged at the four corners of the supporting base; each antiskid adjusting device comprises a fixingneedle, a height adjustment device and an antiskid mat, the height adjustment devices are connected with the supporting base, and the lower ends of the height adjustment devices are connected with the antiskid mats which are disposed at the lower end of the supporting base. The fixing pins are disposed in the middles of the height adjustment devices and penetrate through the height adjustment devices.

Description

technical field [0001] The invention relates to the technical field of ladder anti-skid, in particular to an intelligent ladder anti-skid device. Background technique [0002] At present, ladders are used in some power facilities, rescue, and daily life, and the current ladders have realized intelligence, such as automatic length adjustment, which brings great convenience to use. Workers need to climb on the ladder, or even work on the ladder. Because the climbing has a certain height, it is dangerous. All ladders will encounter slipping problems during use. The bottom of the current ladder is non-slip The measure is only to increase the anti-skid pad at the bottom of the ladder support rod, which has a certain anti-skid effect, but due to the simple structure and limited anti-skid ability, the ladder still has certain dangers during use. Contents of the invention [0003] The present invention aims at the above-mentioned deficiencies existing in the prior art, and provid...

AI Technical Summary

Problems solved by technology

Workers need to climb on the ladder, or even work on the ladder. Because the climbing has a certain height, it is dangerous. All ladders will encounter slipping problems during use. The bottom of the current ladder is non-slip The measure is to add an anti-skid pad at the bottom of the ladder support rod, which has a certain anti-skid effect, but due to the simple structure and limited anti-skid ability, the ladder still has a certain degree of danger during use.

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