Anti-burglary structure in cable maintenance and construction method thereof

Abstract

The invention discloses an anti-burglary structure in cable maintenance. The anti-burglary structure in cable maintenance comprises an inspection well, a well lid, an input cable pipe, an output cablepipe and a working cable pipe connected with a streetlamp. A confining device capable of winding a cable is arranged between the input cable pipe and the output cable pipe, and comprises a confiningpipe, and a winding-unwinding frame arranged in the confining pipe and used for confining the cable; a middle position of the working cable pipe communicates with a middle position of the confining pipe; an opening is formed in the confining pipe; and a flip cover is arranged on the opening. The reserved cable winds on the winding-unwinding frame so as to be confined, the winding-unwinding frame is then stored into the confining pipe, and the flip cover is covered, so that a thief cannot directly damage the cable; the flip cover is locked and fixed through a fastening piece, so that the thiefis hard to open the confining pipe to steal; and when the cable needs to be checked and maintained, the flip cover is opened, and the winding-unwinding frame is unfolded, so that the winded reserved cable is unfolded along with the winding-unwinding frame, and constructors can check and operate conveniently.

Description

technical field [0001] The invention relates to the technical field of cable construction engineering, in particular to an anti-theft structure in cable maintenance and a construction method thereof. Background technique [0002] As the country vigorously promotes urbanization, there are more and more urban roads in our country, and people's travel is becoming more and more convenient. The street lamps on both sides of the road need power supply lines for power supply, and the cables of the power supply lines are laid in cable tubes and buried underground. The cable passes through the inspection well, and the cable pipe extends into the inspection well and opens in the inspection well. When constructing cable pipes, the usual practice is to construct two cable pipes at the same time. The two cable pipes are arranged in parallel and spaced apart on the same horizontal plane. For construction and maintenance, a length of cable will be reserved in the inspection well for backu...

AI Technical Summary

Problems solved by technology

[0004] However, part of the cable will still be reserved in the inspection shaft when it is connected, and there is no protective measure. If this section of cable is stolen, it will still cause economic losses, and maintenance will also require manpower and material resources, especially if the cable is stolen. won't work, may raise security issues

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