Metal signboard with numbers capable of being freely combined

Abstract

The invention relates to a metal signboard with numbers capable of being freely combined. The metal signboard is characterized in comprising a fixing seat, a number block fixing plate, a bottom plateand number blocks, wherein the number block fixing plate and the bottom plate are arranged on the fixing seat; the number blocks are arranged on the number block fixing plate; the number blocks are detachably connected with the number block fixing plate. According to the metal signboard, the use of a plastic material is cancelled; the situation that the plastic is aged and falls off due to wind and sun exposure and cannot be recognized is avoided; in addition, the metal signboard is adopted, so that the influence onconductivity caused by the use of plastic materials is avoided, the metal signboard adopts a combinable form for numbering, is fixed once and can be repeatedly combined and used for multiple times, the operation is convenient and fast, and a large amount of manpower, material resources and financial resources are saved.

Description

technical field [0001] The invention relates to the field of power grounding wire devices, in particular to a metal identification plate whose numbers can be freely combined. Background technique [0002] The code number of the grounding wire is based on the requirements of the "State Grid Electric Power Safety Work Regulations": the number and location of each grounding wire listed in the work should be consistent with the site, so the grounding wire number plate is the identification mark of each grounding wire. Maintain the grounding. Line numbering is a long-term job. [0003] In the prior art, the number plate of the company's grounding wire was made of plastic. After being weathered by outdoor wind and sunlight, problems such as damage, falling off and missing often occurred, which caused the problem that the staff could not correctly identify the accurate information during maintenance, which would cause Potential safety hazards and delays in construction progress ar...

AI Technical Summary

Problems solved by technology

If the grounding wire fails due to dismantling during the maintenance process, it will cause serious safety accidents once the power transmission line is accidentally transmitted. Dedicated personnel are required at the same time to require "whoever hangs and removes". However, in actual use, due to various reasons, the grounding wire is removed maliciously or unintentionally. Therefore, it is difficult to use the temporary grounding wire in accordance with industry operating regulations. In addition, in the substation construction, in order to prevent the electrostatic induction electric shock or false closing of the adjacent live body to ensure the safety of the equipment, different voltage levels must use corresponding grounding wires, and a large number of grounding wires in the station It is not only the safety guarantee of the construction site, but also may become a major hidden danger of personal and equipment injury caused by wrong hanging, under hanging, and under dismantling.

[0005] In addition, the numbering sometimes needs to be adjusted according to the situation on site. In the prior art, the grounding wire coding number is printed as a whole. When replacing, it needs to be dismantled as a whole, and the new grounding wire coding number identification plate needs to be reprinted. cards, which will cause time waiting, resulting in a lot of waste of manpower, material and financial resources

Images