Cutting device for power cable stripping
A technology of power cable and cutting device, which is applied in the direction of cable installation device, cable installation, dismantling/armored cable equipment, etc., to prevent deviation of cutting position, improve stability, and improve portability
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Example Embodiment
[0033] Example one
[0034] Such as Figure 1-4 As shown, the present invention includes a support base 1. The upper end of the support base 1 is fixedly connected to a support arm 2, the upper end of the support arm 2 is fixedly connected to a handle 3, and the support arm 2 is fixedly connected to an upper support plate 4 and a lower support plate 5 in the horizontal direction. , The upper support plate 4 is provided with a threaded hole in the vertical direction. The threaded hole is threaded to the first screw 6. The upper end of the first screw 6 is integrally formed with a hexagonal nut 27, and the lower end of the first screw 6 is welded with an insulation cutting knife 7, and the insulation The cutting knife 7 has a hexagonal pyramid structure, in which the edge of the hexagonal pyramid is a blade;
[0035] The left end of the lower support plate 5 is provided with an elongated slot 8 in which a straight rack 9 is slidably connected. A gear 10 is arranged below the straight...
Example Embodiment
[0036] Example two
[0037] Such as Figure 1-5 As shown, the present invention includes a support base 1, a support arm 2 is provided on the upper end of the support base 1, a handle 3 is provided on the upper end of the support arm 2, and the support arm 2 is provided with a horizontal upper support plate 4 and a lower support plate 5, and the upper support plate 4 Open a vertical threaded hole, the threaded hole is connected to the first screw 6, the upper end of the first screw 6 is integrally formed with a hexagonal nut 27, the lower end of the first screw 6 is provided with an insulating skin cutting knife 7, and the insulating skin cutting knife 7 is Hexagonal pyramid structure, in which the edge of the hexagonal pyramid is a knife edge;
[0038] An elongated slot 8 is provided at the left end of the lower support plate 5, and a straight rack 9 is slidably connected in the elongated groove 8. A gear 10 meshing with the straight rack 9 is arranged below the straight rack 9, ...
Example Embodiment
[0040] Example three
[0041] The structure of this embodiment is basically the same as that of the first embodiment, the difference is: Image 6 As shown, the upper end of the straight rack 9 is provided with a first wire groove 28, and the lower end of the wire pressing plate 16 is provided with a second wire groove 29. This structure effectively fits the outer wall of the cable wire by installing two wire grooves on the straight rack 9 The fixing prevents the cable conductor from being deformed during the clamping and fixing process of the conductor pressing plate 16 and the straight rack 9 to the cable conductor, especially when used on a steel strand cable, effectively preventing the problem of loose ends of the steel strand.
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