Construction protection structure under overhead high voltage line and its application method

Abstract

The invention relates to a construction protective structure under overhead high-tension lines and an application method of the structure, and belongs to the field of pavement construction protection. The structure is characterized in that a safe boundary is arranged between the overhead high-tension lines and a construction area, the safe boundary is formed by infrared detector groups and columns, the columns are fixedly arranged at the two sides of the construction area respectively, each infrared detector group comprises an emitter and a receiver, the emitter and the receiver are fixedly mounted on the two columns opposite to each other, the position of the emitter corresponds to that of the receiver to form an infrared induction line, and the positions of the emitters are in one to one correspondence with those of the receives to form a region of the infrared induction lines. The construction protective structure has the advantages that convenience is provided for construction, protection measures are simplified and the structure is suitable for popularization.

Description

technical field [0001] The invention relates to the field of road surface construction protection, in particular to a construction protection structure under an overhead high-voltage line and an application method thereof. Background technique [0002] When carrying out road construction on the road below the overhead high-voltage line, in order to prevent road construction equipment, such as cranes, from touching the overhead high-voltage line and causing safety hazards, a protective structure is usually erected between the construction equipment and the overhead high-voltage line to ensure safety. [0003] At present, there are generally two types of protective structures. The first one is such as Figure 4 As shown, a height limit warning line 6 is hung between the high-voltage line columns 2 where the overhead high-voltage line 1 is suspended, and then a warning ball 7 is hung on the height limit warning line 6. The warning ball 7 is used to remind the operator driving th...

AI Technical Summary

Problems solved by technology

[0003] At present, there are generally two types of protective structures. The first one is such as Figure 4 As shown, a height limit warning line 6 is hung between the high-voltage line columns 2 where the overhead high-voltage line 1 is suspended, and then a warning ball 7 is hung on the height limit warning line 6. The warning ball 7 is used to remind the operator driving the construction equipment to limit the height The warning line 6 exists, but the operator still needs to observe the height limit warning line 6 with the naked eye to avoid touching the overhead high-voltage line 1 or entering the dangerous area around the high-voltage line 1. The operator is highly vigilant and always pays attention to the existence of the height limit warning line 6

The second is as Figure 5 As shown, the protective scaffolding 8 is directly erected on the periphery of the construction area 9, so that the construction is completed in the protective scaffolding 8, and the construction equipment is prevented from touching high-voltage lines. Although the safety protection effect is better, the construction of the protective scaffolding 8 will increase the construction cost. Height increase and construction cycle growth

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