Electric cutting tool for cable sheath
A technology for cutting tools and cable sheaths, which is applied in the field of manual cutting tools, can solve the problems of time delay, difficulty in cutting wallpaper cutters, and no cutting tools, etc., and achieve the effects of preventing operators from being cut, improving safety performance, and reducing frictional resistance
Inactive Publication Date: 2015-05-06
STATE GRID CORP OF CHINA +2
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Problems solved by technology
However, when the cable sheath is stripped and cut axially, because the sheath is relatively thick, the cutting work is easy to hurt hands or damage the core wire, and it often takes several times to complete
Especially in the cold winter, the cross-linked polyethylene skin will become extremely hard, without heating, it is difficult for the wallpaper knife to cut, making the cutting operation more difficult and delaying a lot of time
At present, although there are various manual cutting tools on the market, there is no very suitable and efficient cutting tool
Method used
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Embodiment Construction
[0017] See attached figure 1 , the present invention arranges the arc-shaped sleeve 5 and the cutting tool 3 extending into the sleeve 5. The sleeve is composed of two semi-arc steel sheets, one side of which is hinged and connected, and the other side is open, so that the inner diameter of the sleeve can be small The diameter of the sleeve is slightly smaller than that of ordinary power cables. When the stripping operation is performed, the sleeve wraps the power cable, and the two semi-circular steel sheets of the sleeve are pressed firmly to fix the position of the power cable. When cutting the power cable , the power cable stretches into the sleeve 5, the cutting tool 5 is vertically inserted into the power cable sheath, the motor 1 is opened, the motor 1 drives the cutting tool 3 to rotate, and the cutting tool is moved simultaneously, and the power cable sheath is stripped off.
[0018] See attached figure 1 , 2 , the depth adjuster includes an adjustment handle and a ...
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The invention discloses an electric cutting tool for a cable sheath. The electric cutting tool for the cable sheath is used for axially cutting the power cable sheath. The electric cutting tool for the cable sheath comprises a cutting part and a locating part, the cutting part comprises a round cutting device and a depth regulator, the cutting depth of the cutting device is regulated by the depth regulator, the cutting device is driven to run by a motor, and the labor can be greatly saved through using the motor to drive cutting. The locating part comprises a sleeve barrel composed of two semi-circular steel plates in a hinge mode, the sleeve barrel can be opened by a certain angle to adapt to different diameters of power cables, a pulley is arranged on the inner wall of the sleeve barrel, when cutting the power cable, the sliding friction generated by moving the cutting tool is reduced, and the cutting is smooth and fast. The electric cutting tool for the cable sheath is simple in structure, safe and reliable in use, avoided form feeding and hand injury, and suitable for electric power work.
Description
technical field [0001] The invention relates to an electric cutting tool, in particular to an electric cutting tool for forming the sheath of a cable end, and belongs to the technical field of manual cutting tools. Background technique [0002] Power cables are used to transmit and distribute electric energy, and are often used in urban underground power grids, outgoing lines of power stations, internal power supply of industrial and mining enterprises, and underwater transmission cables across rivers and seas. In power lines, the proportion of cables is gradually increasing. [0003] In cable construction, it is often necessary to strip and cut the power cable to peel off the sheath of the cable head for connection operation. In the industry, wallpaper cutters are generally used for this operation. However, when the cable sheath is stripped and cut in the axial direction, because the sheath is relatively thick, the cutting work is easy to injure hands or damage the core wi...
Claims
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IPC IPC(8): H02G1/12
Inventor 贾云胜张亚飞
Owner STATE GRID CORP OF CHINA