Electric power maintenance electronic warning board stable to assemble and convenient to adjust and assemble

Abstract

The invention discloses an electric power maintenance electronic warning board stable to assemble and convenient to adjust and assemble. The electronic warning board comprises a digital display plate,a warning assembly machine body, a sealing pad, an assembly cover and a warning board assembly head. When the electronic warning board provided by the invention is used, 1, by virtue of a drawing-pressing or ejecting-pressing trigger mechanism which is subjected to synchronous running with a linkage switch, in coordination with a lifting clamping rod and a clamping groove mechanism at an adjusting connector, the equipment, through positive pressure and negative pressure which are generated when the equipment is used, can drive the clamping rod to lift so as to locking the adjusting connector,so that the equipment, on the basis of being adjustable, can achieve unchanged direction when used, and influence of weathers, touch by mistake and the like to the use of the warning board can be avoided; and 2, by virtue of an assembling head which is provided with a rubber inner ring, in coordination with the drawing-pressing or ejecting-pressing trigger mechanism, the equipment can be installed in two modes, namely extruding cladding and negative-pressure adsorbing, so that the installing stability of the equipment can be guaranteed better, influence of wind blowing and the like to the installing stability of the equipment can be prevented better and safety can be guaranteed.

Description

technical field [0001] The invention is an electronic warning sign for electric power maintenance which is stable in assembly and convenient for adjustment and assembly, and belongs to the field of electronic warning signs for electric power maintenance. Background technique [0002] Electronic warning signs for electric power maintenance are conventional emergency equipment. As the name implies, they are warning signs for users to ensure the safety of personnel during maintenance of electric power projects. Traditional warning signs are fixed reflective signs, and at night The warning is low and it is not easy to replace the warning information. In order to facilitate the replacement of night and instruction information, there are warning signs for electric power maintenance with electronic display. [0003] When the traditional electronic warning signs for power maintenance are used, 1. In order to facilitate the adjustment of the placement direction of the warning signs, ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an electronic warning sign for electric power maintenance that is stable and easy to adjust and assemble, so as to solve the problems of using the traditional electronic warning sign for electric power maintenance: 1. The direction adjustment of the placement often makes the direction of the warning sign adjustable, but it causes the direction of the warning to change easily due to weather, mishandling and other reasons during use, thereby reducing its warning effect and causing inconvenience; 2. The warning sign The installation often uses a simple rope to hang or put on the warning place, which causes the warning sign to be easily shifted or flipped due to wind, vibration, etc. question

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