Cable laying device with obstacle clearing function

Abstract

The invention discloses a cable laying device with an obstacle clearing function. The cable laying device comprises a shell; a driving mechanism is arranged in the shell and on the left side of the shell; the driving mechanism comprises a placement cavity arranged in the shell; a motor is fixedly arranged on the inner wall of the rear side of the placement cavity; the rear side of the motor is provided with a power source fixed on the inner wall of the rear side of the placement cavity. The cable laying device can clamp a cable and make it pass through a pre-buried pipe with an unknown passing condition quickly and stably; and when the cable laying device encounters an obstacle, the obstacle can be crushed through an obstacle removing mechanism at the front end of the cable laying device; a driving mechanism at the rear end of the device is a spiral advancing type mechanism, wheels used for supporting are also provided with hangers, and therefore, the device can avoid obstacle chippings; a drill bit at the front end of the device is provided with balls, the drill bit can pass through a curve more smoothly; and the obstacle removing mechanism and the driving mechanism are connected through a universal joint, if the device encounters an obstacle in the curve of the pre-buried pipe, the device crushes the obstacle and smoothly passes through the curve of the pre-buried pipe.

Description

technical field [0001] The invention relates to the field of cable-related equipment, in particular to a cable laying device with an obstacle-clearing function. Background technique [0002] Usually, in the process of large-area concrete construction on the ground, the cables cannot be laid in advance, because the cables cannot be powered on at this time. If they are powered on, it will bring safety hazards during the concrete construction process. Since the metal copper in the cable is relatively expensive, it is easy to cause the cable to be stolen if the cable is laid in advance but not energized. The usual practice is to put the cable from one end of the embedded pipe, and continuously insert the cable into the embedded pipe until the cable is exposed from the other end of the embedded pipe. This method is only suitable for short-distance cable laying. When the cable laying distance is long, the resistance of the cable to travel in the embedded pipe is relatively large,...

AI Technical Summary

Problems solved by technology

This method is only suitable for short-distance cable laying. When the cable laying distance is long, the resistance of the cable to travel in the embedded pipe is relatively large, and the situation in the embedded pipe cannot be determined, and there may be obstacles such as concrete in the embedded pipe.

According to the construction conditions, there may also be special circumstances such as bends in the pre-buried pipes, which greatly increases the difficulty of laying cables

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