Pole pit warning device

Abstract

The invention relates to a rod pit warning device. The device comprises a cover plate and a fixing column, a mounting sleeve is arranged at the bottom end of the cover plate, a locking assembly is movably connected to the mounting sleeve, and a warning assembly is arranged on the fixing column. The device has the following advantages: the locking assembly is triggered to lock the cover plate on the foundation pit of a rod pit through the matching of the fixing column and the mounting sleeve, so the cover plate can be locked without adding extra fastening parts, thereby the mounting process ofthe cover plate is simplified, and the mounting cost and the mounting working intensity are reduced; the warning assembly is arranged on the fixing column, so the installed cover plate can play a rolein sealing and protecting the rod pit and can also play a role in warning pedestrians or vehicles through the warning assembly; and when the fixing column is separated from the mounting sleeve, the locking assembly is triggered to be opened, so that the cover plate can be rapidly opened, and the overall installation and detachment process is simplified.

Description

technical field [0001] The invention relates to a pole pit warning device. Background technique [0002] At present, in electric power construction, it is still necessary to rely heavily on electric poles to erect overhead lines, and the erection of electric poles is an important part of it. In order to improve work efficiency, construction teams often place electric pole foundation pits (also called pole pits ) are all dug, and then the concentrated organization of personnel and machines will complete the assembly of the electric poles that need to be assembled. However, this traditional construction method also leaves potential safety hazards. It takes at least half a day from the excavation of the pole pit to the assembly of the electric poles. Take the electric pole foundation pit on the roadside as an example, often because there are no ideal covering tools and warning methods, it is easy to cause dangerous situations to passers-by and vehicles during the idle period, e...

AI Technical Summary

Problems solved by technology

[0002] At present, in electric power construction, it is still necessary to rely heavily on electric poles to erect overhead lines, and the erection of electric poles is an important part of it. In order to improve work efficiency, construction teams often place electric pole foundation pits (also called pole pits ) are all dug, and then the concentrated organization of personnel and machines will complete the assembly of the electric poles that need to be assembled. However, this traditional construction method also leaves potential safety hazards. It takes at least half a day from the excavation of the pole pit to the assembly of the electric poles. Take the electric pole foundation pit on the roadside as an example, often because there are no ideal covering tools and warning methods, it is easy to cause dangerous situations to passers-by and vehicles during the idle period, especially in rural areas, they are often near the house , wall corners, and roadsides do not have the space to set up warning signs, and there is no good sound and light warning equipment at night.

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