An anti-theft cover plate for electric maintenance well

Abstract

The invention belongs to the technical field of power maintenance, and discloses a theft resistant cover plate for a power maintenance well. The theft resistant cover plate comprises a base, a baffle, a fixing screw, a fixing clamping plate, an expansion screw, an external ledge, a lock slot, a rotating shaft, a bending hinge, a well cover, a fixing spigot, a fixing rod, a theft resistant steel wire, a handle groove, a sewage draining opening, a fixing lock and a fixing insertion rod, wherein the baffle is arranged on the inner side close to the upper end, of the base, the lower side of the base is connected with the fixing clamping plate through the fixing screw; the expansion screw is arranged on the fixing clamping plate. The bending hinge and the theft resistant steel wire are arranged, and the bending hinge is used for enabling the well cover and the base to be connected, so that the well cover can be placed levelly when being opened, and besides, the theft resistant steel wire is used for enabling the well cover and the base to be fixedly connected; the well cover can be prevented from being stolen. The theft resistant cover plate disclosed by the invention is simple in structure, flexible to use, low in cost and obvious in theft resistant effect, and the problem that at the present stage, the well cover is easy to steel is effectively solved.

Description

technical field [0001] The invention relates to an anti-theft cover, in particular to an anti-theft cover for an electric maintenance well, belonging to the technical field of electric power maintenance. Background technique [0002] With the development of society, the role of electricity in life has reached an essential level. During urban construction, most of the circuits are laid in underground passages. It is convenient to repair and overhaul the power system. When constructing the power repair well, the manhole cover is also needed to protect the power repair well. [0003] However, the structure of the manhole cover at the present stage is relatively simple, and most of them are directly covered on the upper side of the electric maintenance well, so it is easy to be stolen. Anti-theft requirements, we need to innovate the existing technology. Contents of the invention [0004] The technical problem to be solved by the present invention overcomes the existing defe...

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Problems solved by technology

[0003] However, the structure of the manhole cover at the present stage is relatively simple, and most of them are directly covered on the upper side of the electric maintenance well, so it is easy to be stolen. Anti-theft requirements, for which we need to innovate the existing technology

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