External shape deformation detection device for power cable production
A detection device and external shape technology, applied in the field of power cables, can solve the problems of cable secondary damage, low detection efficiency, easy missed inspection, etc., to achieve the effect of reducing surface wear, solving easy missed inspection, and avoiding secondary damage
Active Publication Date: 2020-04-03
广东金联宇电缆实业有限公司
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an external shape deformation detection device for power cable production, which has the advantages of avoiding missed detection, reducing the work intensity of detection personnel, avoiding secondary damage to cables, facilitating observation of detection results and high detection efficiency It solves the problems that the existing cable detection device is easy to miss detection, the work intensity of the detection personnel is relatively high, it is easy to cause secondary damage to the cable, it is inconvenient to observe the detection results and the detection efficiency is low.
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[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0028] See Figure 1-7 , An external shape deformation detection device for power cable production, comprising a base 1. The upper and left ends of the base 1 are respectively fixedly connected with a support frame 2, and the upper ends of the left and right support frames 2 are rotatably connected with an inlet roller 3 and an outlet roller 4, respectively , A cable 5 is fixedly connected between the wire inlet roller 3 and the wire out...
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The invention relates to the technical field of power cables and discloses an external shape deformation detection device for power cable production. The device comprises a base, a metal ball is arranged at the outer side end of a moving rod, a circular ring is arranged at the right end of a metal soft ring, a variable resistor is arranged at the left end of the circular ring, an intermittent mechanism is connected to the outer side of an incomplete gear, a magnetic block corresponding to a coil is arranged on the inner wall of a comparison metal ring, and ink sponge is connected to the lowerend of the comparison metal ring. The metal soft ring is extruded through the deformation position of the cable, a circuit between the metal ball and the variable resistor is connected, and a magneticfield generated by the coil pushes the magnetic block to drive the comparison metal ring to deform; the driving shaft drives the incomplete gear and the intermittent mechanism to rotate, and the intermittent mechanism drives the electric fixing disc to intermittently move up and down; the driving roller drives the paper feeding roller to rotate through the belt, the paper feeding roller drives the roll paper to move forwards, and the structure solves the problems that an existing cable detection device is inconvenient for observing a detection result and low in detection efficiency.
Description
Technical field [0001] The invention relates to the technical field of power cables, in particular to an external shape deformation detection device for power cable production. Background technique [0002] The basic structure of a power cable consists of four parts: core, insulation layer, shielding layer and protective layer. Power cables are cables used to transmit and distribute electrical energy. Power cables are often used in urban underground power grids, power station outgoing lines, internal power supply in industrial and mining enterprises, and underwater transmission lines across the river. In power lines, the proportion of cables is gradually increasing. With the continuous expansion of China’s power industry, data communication industry, urban rail transit industry, automobile industry, shipbuilding and other industries, the demand for wire and cable will also grow rapidly. In the future, the wire and cable industry still has huge potential for development. Cable p...
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IPC IPC(8): G01B5/30G01B7/24
CPCG01B5/30G01B7/24
Inventor 丁路勇
Owner 广东金联宇电缆实业有限公司