Warning board for electric power engineering
A technology for electric power engineering and warning signs, applied in the field of electric power engineering, can solve problems such as simple structure of warning signs, and achieve the effects of wide warning range, good warning effect and high practicability
Pending Publication Date: 2020-12-18
湖南博控电气有限公司
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Problems solved by technology
[0003] A warning sign for electric power engineering proposed by the present invention solves the problem that the existing warning sign has a simple structure and can only warn in one direction
Method used
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Embodiment
[0019] Embodiment: Before the second warning board 2 and the third warning board 11 are rotated, the first warning board 1, the second warning board 2 and the third warning board 11 can be assembled into a larger warning board 12, which can be It has a greater warning effect in one direction; when it is necessary to warn in multiple directions, first the fixing plate 16 is disassembled from the second warning plate 2 and the third warning plate 11, and then the second warning plate 2 and the third warning plate are disassembled. The warning plate 11 is twisted until the right end of the second warning plate 2 is in contact with the left end of the third warning plate 11. At this time, the two magnet plates 8 are attracted, and then the second warning plate 2 and the third warning plate 11 are fixed. , so that the first warning board 1, the second warning board 2 and the third warning board 11 form a triangular pyramid, and then the first warning board 1, the second warning boar...
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The invention discloses a warning board for electric power engineering, and relates to the field of electric power engineering. The warning board aims at solving the problems that an existing warningboard is simple in structure and can only warn in one direction. According to the scheme, the warning board comprises a base, wherein supporting legs are fixedly installed at the upper end of the base, an installation frame is fixedly installed at the upper ends of the supporting legs, an installation groove is formed in the rear end of the installation frame, a first installation plate and a second installation plate are rotationally installed on the installation frame through pin shafts, the first installation plate and the second installation plate are rotationally connected with the innerwall of the installation groove, the first installation plate and the second installation plate are symmetrically arranged on the two sides of the supporting legs, a second warning plate is fixedly installed on the front end face of the first installation plate, a third warning plate is fixedly installed on the front end face of the second installation plate, and a first warning plate is fixedly installed on the front end face of the installation frame. The warning board is good in warning effect, wide in warning range, convenient to disassemble and assemble and high in practicability.
Description
technical field [0001] The invention relates to the field of electric power engineering, in particular to a warning sign for electric power engineering. Background technique [0002] Electric power engineering, that is, engineering related to the production, transmission, and distribution of electric energy, also includes engineering in a broad sense that uses electricity as power and energy in various fields, and can be understood as power transmission and transformation industry expansion projects. At present, the power industry is developing rapidly, and people's demand and dependence on power are also increasing day by day. People hope to have qualified uninterrupted power supply power services. Therefore, power repair and maintenance are becoming more and more important. Under the influence of curiosity, passers-by approach live equipment unconsciously, causing potential safety hazards. Therefore, safety protection warning devices must be installed during maintenance an...
Claims
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IPC IPC(8): G09F7/18G09F13/22
CPCG09F7/18G09F13/22
Inventor 袁绍文
Owner 湖南博控电气有限公司