Cable tensioning contraction frame for ship
A technology for ships and cables, which is applied in the field of cable tensioning and shrinking racks for ships, which can solve problems such as cost increase, cable confusion, and cables deviating from the shrinking track, so as to achieve the effect of reducing costs and preventing confusion
Inactive Publication Date: 2020-08-11
袁先铭
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Problems solved by technology
[0003] At present, many cable tensioning and shrinking racks can only shrink one cable, and it is impossible to place multiple cables on the same cable tensioning and shrinking rack, resulting in an increase in its cost. Deviating from the shrinking track, the cables will be confused. For this reason, a cable tensioning and shrinking frame for ships is proposed
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[0024] see Figure 1-7 , the present invention provides a technical solution: a cable tensioning and shrinking frame for ships, including a first shell 1, two first support plates 2 are symmetrically welded on the inner wall of the first shell 1, two first The adjacent side of the support plate 2 is rotatably connected with the first roller 7, and the inner wall of the first roller 7 is rotatably connected with the first rotating shaft 8 through the first bearing, and the outer ring of the first rotating shaft 8 is slidably connected with an equidistant arrangement. The first gear 15 of the first roller 7 runs through the first fixed plate 10 arranged equidistantly, and the two sides of the first fixed plate 10 are welded with the fourth bearing 11, and the inner ring of the fourth bearing 11 is rotatably connected On the outer wall of the first roller 7, the inner top of the first roller 7 is welded with equidistantly arranged first circular rings 14, and the inner ring of th...
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The invention discloses a cable tensioning contraction frame for a ship. The frame comprises a first shell, wherein two first supporting plates are symmetrically welded to the inner side wall of the first shell, adjacent sides of the two first supporting plates are rotationally connected with a first roller, and a first rotary shaft is rotationally connected to the inner side wall of the first roller through a first bearing. In the using process of the contraction frame, through combined arrangement of the first roller, the first rotary shaft, a first gear, a third gear rack and a first ring,multiple cables can be placed on the device to be subjected to tensioning contraction without the need for multiple contraction frames, so that required cost is lowered; and through combined arrangement of an L-shaped plate, a third ring, a pulley, a seventh fixing rod, a sixth fixing rod and a sliding block, the cables are fixed in the contracting process, the situation that the cables deviate from an original contraction track due to excessively fast contraction is prevented, and therefore the cables are prevented from being disordered.
Description
technical field [0001] The invention relates to the technical field of ship cable tensioning and shrinking, in particular to a cable tensioning and shrinking frame for ships. Background technique [0002] Marine cable is a wire and cable used for power, lighting, control, and communication transmission of various ships and offshore or offshore buildings, including marine power cables, marine control cables, and marine communication cables. Usually the laying space of marine cables is limited, so the armored structure adopts wire braiding, which is the biggest difference in structure from ordinary power, control and communication cables used on land. Marine cables are used in various ships, offshore oil platforms and water structures. Special wires and cables for electric power, lighting, control, communication, microcomputer and other systems. Due to the harsh environmental conditions, the cables are required to be safe and reliable, long in life, small in size, light in we...
Claims
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IPC IPC(8): B65H75/42B65H75/44B63B17/00
CPCB63B17/00B65H75/425B65H75/44B65H75/4402B65H2701/34
Inventor 袁先铭
Owner 袁先铭