Drilling machine cable winding device

Abstract

The invention discloses a cable winding device for a roadheader, comprising a cable support (1), a cable reel (2) and a reel support (3) for retracting and unwinding cables, a reel support (3) and a cable support (1) Fixedly installed on the rear end of the roadheader body, the cable reel (2) is fixedly installed on the reel support (3), and can rotate around the reel rotation center; the cable (20) can pass through the reel support (3) from the ground The lead frame (15) on the top is connected to the cable reel (2), and the cable reel (2) can also be accessed from the ground through the cable support (1). The invention can effectively solve the problems of scattered accumulation of cables on the ground and labor-intensive dragging of cables during the excavation process, thereby making the excavation machine more flexible in movement; at the same time, it can effectively solve the problem of rolling and crushing cables by reloading and transporting equipment during the construction process. Thereby the cables are protected and the construction efficiency and safety are improved.

Description

technical field [0001] The invention relates to a cable winding device for a roadheader, which belongs to the technical field of roadheader components. Background technique [0002] At present, the construction of mountain tunnels in China is mainly carried out by means of gun excavation, and some tunnel boring machines are also used for construction. During the construction process of the roadheader, because the power cable supplies power to the whole roadheader, the integrity of the cable is related to whether the roadheader can work normally. Make a pile of cable coils and drag them manually. However, dragging the cable manually can not only ensure that the cable will not be broken due to excessive dragging force when the machine is moving forward, but also can ensure that the excess cable is dragged away in time when the machine is retreating, so as not to cause machine stress. Breaking the cable and causing a major accident, thus achieving the purpose of ensuring that...

AI Technical Summary

Problems solved by technology

[0003] In view of the problems existing in the above-mentioned prior art, the present invention provides a cable winding device for a roadheader, which can solve the problems of scattered accumulation of cables on the ground during the excavation process and the time-consuming and laborious problems of manually dragging cables, and can make the roadheader move more flexibly; At the same time, it can also solve the problem of reprinting and transportation equipment rolling over cables during construction, protect cables, and improve construction efficiency and safety.

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