Marking fence blocking device for expressway construction and use method of marking fence blocking device

Abstract

The invention discloses a marking fence blocking device for expressway construction and a using method of the marking fence blocking device. The marking fence blocking device comprises a blocking plate body and a base arranged at the bottom of the blocking plate body; laser indicating mechanisms are arranged on the two sides of the front end and the rear end of the blocking plate body, a first threaded rod and a second threaded rod are installed in each laser indicating mechanism, and threads on the outer surface of the first threaded rod and threads on the outer surface of the second threaded rod are oppositely arranged; a inclined supporting device is arranged on the inner side of the laser indicating mechanism, and a supporting main rod is installed in the inclined supporting device; sliding cavities are formed in the two sides of the interior of the base, and balance adjusting devices are installed in the middles of the sliding cavities; a element box comprises a gyroscope chip, a single-chip microcomputer, an inverter and a storage battery. According to the marking fence blocking device, on the premise that a constructor does not need to take care of the marking fence blocking device, the marking fence blocking device can be automatically and rapidly straightened and reset when toppling over due to intermittent strong wind, and normal reminding of running vehicles is guaranteed.

Description

technical field [0001] The invention relates to the technical field of expressway construction auxiliary tools, in particular to a marking fence blocking device for expressway construction and a method for using the same. Background technique [0002] With the continuous development of the social economy, the construction of expressways gradually adapts to the development of industrialization and urbanization. The construction of expressways mostly starts from urban ring roads, radiation roads and busy traffic sections, and gradually becomes urban traffic with expressways as the backbone. With the continuous improvement of people's living standards and the continuous increase of the proportion of cars as a means of travel, the increase in the number of cars will inevitably cause a burden on the expressway, and the road surface of the expressway is prone to damage as time goes by. [0003] During the use of expressways, regular maintenance is required, mainly for the blurring...

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