Mechanical structure cable duct sealing device

Abstract

The invention discloses a mechanical structure cable duct sealing device which comprises a stabilizing mechanism, a duct mechanism and a sealing mechanism, the duct mechanism is arranged in the centerof the front face of the stabilizing mechanism, and the periphery of the inner side of the duct mechanism is connected with the sealing mechanism. The stabilizing mechanism is composed of a bolt hole, a lower fastening bolt, an upper fastening bolt, a lower fastening bolt piece, an upper fastening bolt piece, a lower fastening nut and an upper fastening nut. According to the mechanical structurecable duct sealing device, a medium leakage channel is thoroughly cut off or blocked or isolated or fluid flow resistance in the leakage medium channel is increased through the blocking device arranged on the pipeline mechanism, so that a closed space is formed, and the purpose of preventing fluid leakage is achieved; and a rotating device rotationally connected to the inner side of the blocking device rotates through a handle fixedly installed in the inner side of the rotating device, and the blocking device can be conveniently taken out or plugged into a pipeline mechanism needing to be blocked.

Description

technical field [0001] The invention relates to the technical field of cable installation assistance, in particular to a mechanical structure cable duct sealing device. Background technique [0002] With the rapid development of my country's economy and the gradual improvement of various urban infrastructures, higher standards and requirements have been put forward for the construction grade and maintenance efficiency of underground pipelines. In the past, most of the underground communication and power protection pipes were made of plastic, glass fiber reinforced plastic, cement and other materials, and they were pre-buried in the underground trenches dug in advance, and artificial wells were set up according to standard distances for wiring, inspection, emergency repair, etc. Maintenance and other operations construction operation point. [0003] The main body of the artificial well is made of bricks and cement structure, and each artificial well is connected by pre-burie...

AI Technical Summary

Problems solved by technology

If the waterproof seal of the pipeline is not handled properly, water seepage, water accumulation, sediment, and rat breeding will appear in the pipeline over time, which will affect the safety of the cable itself and the maintenance and construction. In severe cases, it will also cause power interruption or Accidents such as signal interruption

At the same time, because the pipelines are connected, the accumulated water in the pipelines flows along the terrain, and it takes a lot of time to pump water before maintenance, which greatly hinders the speed of emergency repairs.

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