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Electric power maintenance safety sign board and using method thereof

A technology for electrical maintenance and sign boards, applied in the field of safety signs, can solve the problems of large road occupation, easy lodging, and easy damage, and achieves the effects of stable structure, not easy to lodging, and easy assembly.

Inactive Publication Date: 2019-10-18
STATE GRID HEBEI ELECTRIC POWER CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the maintenance and construction work, the placement of safety signs has problems such as large road area, easy lodging, and easy damage, and may cause accidents due to lodging

Method used

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  • Electric power maintenance safety sign board and using method thereof
  • Electric power maintenance safety sign board and using method thereof
  • Electric power maintenance safety sign board and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] like Figure 1-5 As shown, a safety signboard for electric maintenance includes a signboard bracket and a signboard 2 fixed on the signboard bracket, and the signboard 2 and the signboard bracket are detachably connected;

[0043] The signboard bracket includes a push rod 11, a side rod 12 connected with the push rod 11 and a bottom rod 13 connected with the side rod 12, the push rod 11 is one, the side rods 12 are four, and the bottom rod 12 is connected with the side rod 12. There are four rods 13, the tops of two side rods 12 are connected with one end of the push rod 11, the tops of the remaining two side rods 12 are connected with the other end of the push rod 11, and the four bottom rods are connected end to end to form a rectangular bottom surface. The bottom ends of the two shown side bars are respectively connected to the four corners of the rectangular bottom surface, and the two side bars 12 located at both ends of the push bar 11 and on the same side are par...

Embodiment 2

[0056] like Figure 1-2 As shown in and 3-6, a safety signboard for electric maintenance includes a signboard bracket and a signboard 2 fixed on the signboard bracket, and the signboard 2 and the signboard bracket are detachably connected;

[0057] The signboard bracket includes a push rod 11, a side rod 12 connected with the push rod 11 and a bottom rod 13 connected with the side rod 12, the push rod 11 is one, the side rods 12 are four, and the bottom rod 12 is connected with the side rod 12. There are four rods 13, the tops of two side rods 12 are connected with one end of the push rod 11, the tops of the remaining two side rods 12 are connected with the other end of the push rod 11, and the four bottom rods are connected end to end to form a rectangular bottom surface. The bottom ends of the two shown side bars are respectively connected to the four corners of the rectangular bottom surface, and the two side bars 12 located at both ends of the push bar 11 and on the same s...

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Abstract

The invention relates to an electric power maintenance safety sign board and a using method thereof. The electric power maintenance safety sign board comprises a sign board support and a sign board fixed on the sign board support, wherein the sign board and the sign board support are detachably connected; a triangular support comprises a top rod, four side rods and four bottom rods, and the four bottom rods are connected end to end to form a rectangular side surface; the bottom ends of the four side rods are connected with the four corners of the rectangular bottom surface respectively, wherein the two side rods located at the two ends of the top rod and located on the same side face are parallel to each other, the two parallel side rods are connected with one top rod and one bottom rod toform a rectangular bottom surface, and two side rods connected with one end of the top rod and the bottom rod form a triangular side surface; and a box is arranged in the center of the rectangular bottom surface, and the four side surfaces of the box are connected with the four bottom rods of the rectangular bottom surface through fixed rods. The application method disclosed by the invention is simple, and the sign board can be used by simply loading sand. The sign board is not easy to fall off, convenient to assemble and simple in structure.

Description

technical field [0001] The invention relates to the technical field of safety signs, in particular to an electric power maintenance safety sign board and a method for using the same. Background technique [0002] The power system maintenance operation mode refers to the operation mode of the main equipment in the power system during maintenance. The purpose of formulating the maintenance and operation mode of the power system is that the system can still operate normally during equipment maintenance. The main equipment of the power system can be divided into two categories: ① Primary equipment, including power generation equipment (generators, boilers, steam turbines, water turbines, gas turbines, nuclear reactors, etc.) etc.); ②Secondary equipment, including instruments, controls, relay protection and safety automatic devices, etc. When the main equipment is overhauled, it will cause a large change in the operation of the power system. For example, the change of the power ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F7/18
CPCG09F7/18G09F2007/1843
Inventor 李进国孙立成李骥朱伦王健雄宋月辉
Owner STATE GRID HEBEI ELECTRIC POWER CO LTD
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