Dismantling device for solar warning board and dismantling method

Abstract

The invention relates to a dismantling device for a solar warning board. The dismantling device comprises a hanging rack and a bracket arranged below the hanging rack; the hanging rack is connected tothe bracket through a bracket guide plate, the upper end of the bracket guide plate is connected to the hanging rack through a hinge, a guide slot is formed in the bracket guide plate, a guide bar isarranged on the bracket, the guide bar penetrates through the guide slot, and the upper end of the guide bar is in threaded connection to a limiting unit; two pothooks are arranged in a spaced mannerleft and right at the upper end of the hanging rack, and a pulling hook for opening a safety pothook is arranged in the middle of the upper end of the hanging rack; two layer boards are arranged in aspaced manner left and right on the bracket; a bracket limiting lock catch for limiting the layer boards is arranged on the bracket guide plate, the control end of the bracket limiting lock catch isconnected to an insulating pull rope, and the bracket guide plate is connected to an insulating operating rod; and the left and right ends of the hanging rack and the bracket are connected through twosprings arranged in a spaced manner left and right.

Description

technical field [0001] The invention relates to the technical field of dismantling a solar warning sign, in particular to a dismantling device and method for a solar warning sign. Background technique [0002] With the rapid development of urban construction scale, large-scale machinery such as cranes and excavators are frequently used. Due to the lack of safety awareness of the drivers involved in the maintenance of power lines, and the lines are spread across cities, villages, across roads, bridges, etc., especially On cloudy days and in the evening, construction workers often fail to see the specific location of the high-voltage wires and cause operational errors that cause line tripping accidents. Patent No. 201520618860.1 discloses a solar luminous warning sign that can be installed and disassembled with electricity. The patent No. 201510504942.8 discloses a tool for live installation and removal of solar luminous warning signs. When disassembling, first use an insulat...

AI Technical Summary

Problems solved by technology

The patent No. 201510504942.8 discloses a tool for live installation and removal of solar luminous warning signs. When disassembling, first use an insulating operating rod to support the warning sign with the shell, and then use an insulating pull rod with a hook to pull it. Open the safety hook, hook another insulated pull rod with a hook on the top of the shell, and pull down the entire warning sign together with the insulated operating rod. It requires two people to operate, which is inefficient and labor-intensive.

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