Cable guiding frame and control method thereof
A control method and fairlead technology, applied to measuring devices, instruments, and conveying filamentous materials, etc., can solve problems such as signal error transmission, easy jamming, and easy damage, so as to improve accuracy and stability, and avoid The effect of excessive tension
Active Publication Date: 2019-11-15
SANY MARINE HEAVY IND
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Problems solved by technology
However, in the switch control box of the general fairlead, mechanical switches such as travel switches are usually used for limit and signal transmission. When mechanical travel switches are used, they are easy to get stuck and damaged, which can easily cause wrong transmission of signals.
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[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0032] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...
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The invention discloses a cable guiding frame and a control method thereof, and relates to the technical field of power supply system supporting facilities. The cable guiding frame comprises a cable guide frame body, a swing arm is arranged on the cable guide frame body, one end of the swing arm is rotationally connected with the cable guide frame body by taking a mounting point as a circle center, a first position sensor, a second position sensor and a third position sensor which are electrically connected with a controller correspondingly are further arranged on the cable guide frame body, the first position sensor, the second position sensor and the third position sensor are uniformly arranged by taking the mounting point as the circle center in a distributed mode, the first position sensor is arranged on a swing arm suspension line, a size plate is fixedly arranged on the swing arm, the rotating center of the size plate is concentrically arranged with the mounting point, and a first sensing ruler, a second sensing ruler and a third sensing ruler are arranged on the size plate. According to the cable guiding frame and the control method thereof, sensing signals can be coded andarranged, working states of the corresponding cable guiding frame can be output, and the accuracy and the stability of signal transmission are improved.
Description
technical field [0001] The invention relates to the technical field of supporting facilities of a power supply system, in particular to a fairlead and a control method thereof. Background technique [0002] At present, fairleads are widely used in ports, shipbuilding, petrochemical and electric power industries. Fairleads are generally fixed on a certain structure, so that the cables can be retracted and released in a regular manner, so as not to be crushed, and at the same time Can implement over tension protection for cables. [0003] In practical applications, the cable rack is often used to detect the direction and tightness of the cable, and prevent the cable from being bent or broken due to excessive looseness, which plays a key role in the normal operation of the cable rack. [0004] Existing fairleads generally include installation beams, swing arms, spring buffers and fairlead frames. Usually the upper end of the swing arm is connected to the top of the frame body...
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IPC IPC(8): B65H59/40G01B21/00
CPCB65H59/40G01B21/00B65H2701/34
Inventor 余磊谢可杜中玉
Owner SANY MARINE HEAVY IND