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Cable turning device

A technology for rotating devices and cables, applied in the field of power equipment, can solve problems such as difficulty in ensuring watertight reliability, affecting cable energy, signals, and transmission.

Active Publication Date: 2022-05-03
WUHAN MARINE MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, if it is applied to underwater engineering, since the signal connection is realized through the contact between the cable joint and the slip ring when the slip ring structure is adopted, the watertight reliability of the contact point between the cable and the slip ring is difficult to guarantee. It will directly affect the energy and signal transmission of the cable, and may even cause major accidents

Method used

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Embodiment Construction

[0048] In order to make the purpose, technical solution and advantages of the present disclosure clearer, the implementation manners of the present disclosure will be further described in detail below in conjunction with the accompanying drawings.

[0049] An embodiment of the present disclosure provides a cable rotation device, such as figure 1As shown, the cable rotating device includes a support frame 1 , a rotating frame 2 and an elastic member 3 .

[0050] The support frame 1 includes a support 11 and a cable support tube 12 , and the cable support tube 12 is fixed on the support 11 .

[0051] The turret 2 is rotatably connected to the support 11, and is sleeved outside the cable support tube 12. The rotation axis of the turret 2 is coaxial with the cable support tube 12. An annular housing chamber 4 is formed.

[0052] figure 2 is the front view of the cable rotation device provided by the embodiment of the present disclosure, combined with figure 2 , the elastic m...

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Abstract

The disclosure provides a cable rotating device, which belongs to the technical field of electric equipment. The cable rotating device includes a support frame, a turret and an elastic member; the support frame includes a support and a cable support cylinder, and the cable support cylinder is fixed on the support; the turret is rotatably connected to the on the support, and set outside the cable support tube, the rotation axis of the turret is coaxial with the cable support tube, and an annular storage cavity is formed between the turret and the outer wall of the cable support tube; The elastic member is coiled in the annular accommodation cavity, and the first end of the elastic member is connected with the outer wall of the cable support cylinder, the second end of the elastic member is connected with the turret, and the elastic member is The inside of the part has a cable mounting cavity extending along its length. The present disclosure can solve the watertight requirement when the underwater cable rotates through the cable rotating device, and has high reliability.

Description

technical field [0001] The disclosure belongs to the technical field of electric equipment, and in particular relates to a cable rotating device. Background technique [0002] In the field of power transmission, cables are indispensable equipment, mainly used for various power energy transmission, information transmission, information control, etc. For different application scenarios, the requirements for cables are different. For example, in some underwater projects, both ends of the cable need to be able to reciprocate and rotate relative to each other. [0003] In the related art, in order to realize the reciprocating relative rotation of the two ends of the cable, generally, the two ends of the cable are respectively connected to the two ends of the slip ring, that is, the slip ring structure is used for realization. [0004] However, if it is applied to underwater engineering, since the signal connection is realized through the contact between the cable joint and the s...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02G11/02
CPCH02G11/02
Inventor 王正郭陆磊吴恒李祖荟
Owner WUHAN MARINE MACHINERY PLANT
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