Cable core shaping device

Abstract

The invention relates to a cable core shaping device, and discloses a shaping device which can ensure the arrangement compactness while arranging cable cores orderly and can prevent the interior of the cable from deviating and displacing. The device is characterized in that the limiting block is a circular block; a fixing slot is formed in the limiting block in the radial direction; a protective pad is arranged on a centering column in a sleeving manner; a fixing screw cap is screwed with the centering column; the fixing device is composed of an anti-skid protruding pad, a vortex plate, angleinserting grooves, a middle solid plate, a penetrating hole, an inserting block and a threading groove; one end of the vortex plate is connected with the middle solid plate; the other end of the vortex plate extends in a vortex mode in the direction away from the middle solid plate to form the threading groove; the anti-skid protruding pad is arranged at the other end of the vortex plate; the penetrating hole corresponding to the centering column is formed in the middle solid plate; the four angle inserting grooves are formed in one side of the middle solid plate in the circumferential direction around the center of the penetrating hole, and the included angle between every two adjacent angle inserting grooves is 30 degrees; and the inserting block corresponding to the fixing inserting groove is arranged on the other side of the middle solid plate.

Description

technical field [0001] The cable core shaping device of the invention relates to a shaping device capable of arranging and fixing multi-layer cable cores during cable threading, and belongs to the field of electric equipment. In particular, it relates to a staggered installation of scroll plates, which can arrange cable cores in a compact and orderly manner and avoid internal offset and staggering of the cable cores. Background technique [0002] The power cable is also referred to as the cable, which is the basic unit of the power supply transmission system, and the usual cable is basically composed of multiple cores wrapped by an outer layer of insulating sleeve, and the multiple cores will be appropriately added. A reinforcing core is provided to improve the overall structural strength of the cable. When preparing a cable, usually a plurality of wire cores are directly placed in the cable by using an insulating sleeve. There is no fixed arrangement structure between the w...

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Problems solved by technology

[0002] The power cable is also referred to as the cable, which is the basic unit of the power supply transmission system, and the usual cable is basically composed of multiple cores wrapped by an outer layer of insulating sleeve, and the multiple cores will be appropriately added. A reinforcing core is provided to improve the overall structural strength of the cable. When preparing a cable, usually a plurality of wire cores are directly placed in the cable by using an insulating sleeve. There is no fixed arrangement structure between the wire core groups, which makes the wire cores arranged The cloth is messy, and at the same time, the gaps in the arrangement are mixed, and the wire cores are prone to misalignment and offset, which leads to the deformation of the outer casing of the cable and affects the overall structural strength of the cable.

[0003] The notification number CN201741460U discloses a four-core copper-clad aluminum-magnesium cable, including a conductive wire core and a wire core tape wrapped around the conductive wire core, and a spacer sleeve located at the outermost layer of the four-core copper-clad aluminum-magnesium cable. There are four conductive wire cores, and each of the conductive wire cores is wrapped by the wire core tape, and the wire core is covered with a wire core sleeve; the conductive wire cores are at least two copper-clad aluminum The copper-clad aluminum-magnesium monofilament is made of twisted magnesium monofilament. The copper-clad aluminum-magnesium monofilament is composed of an aluminum-magnesium alloy conductor and a copper cladding covering the outside of the aluminum-magnesium alloy conductor. It is easy to be staggered and messy, and lacks a strengthening structure, and the cable strength is low

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