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Cable rotating device

A technology of rotating device and cable, applied in the field of power equipment, can solve the problems of transmission, affecting the energy and signal of the cable, and the occurrence of major accidents, and achieve the effects of convenient use, simple structure and reliable water tightness

Active Publication Date: 2021-02-12
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 invention provides a cable rotating device, and belongs to the technical field of power equipment. The cable rotating device comprises a supporting frame, a rotating frame and an elastic piece. The support frame comprises a support and a cable support cylinder, and the cable support cylinder is fixed on the support; the rotating frame is rotatably connected to the support and sleeves the cablesupporting cylinder, a rotating shaft of the rotating frame is coaxial with the cable supporting cylinder, and an annular accommodating cavity is formed between the rotating frame and the outer wallof the cable supporting cylinder; the elastic piece is wound in the annular containing cavity, the first end of the elastic piece is connected with the outer wall of the cable supporting cylinder, thesecond end of the elastic piece is connected with the rotating frame, and a cable installation cavity extending in the length direction of the elastic piece is formed in the elastic piece. Through the cable rotating device, the watertight requirement during underwater cable rotation can be met, and the reliability is high.

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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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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