Traction device of winch

Abstract

The invention discloses a traction device of a winch. The traction device comprises a main machine supporting base, two winding drum traction devices and a winding drum dual-connecting supporting base, wherein the two winding drum traction devices are arranged on the main machine supporting base, and the winding drum dual-connecting supporting base is fixedly arranged between the two winding drumtraction devices and is fixedly connected with the main machine supporting base. The device has the advantages that the structure is compact, the design is reasonable, the two winding drum traction devices are adopted, so that most of rear-part tension of cables are counteracted, the tensile force and loads of a cable storage device are greatly reduced, more cables can be stored in the cable storage device, submarine investigation of larger marine depths can be met, and great convenience is brought to scientific investigation; the I-shaped winding drum dual-connecting supporting base is fixedto bearings on the two sides of winding drums in a fit mode, so that force application of the cables on different parts of the winding drums cannot cause deformation or inclination towards the middlesof the two winding drums, the service life of the traction device is prolonged, and the operation is safer.

Description

technical field [0001] The invention relates to the field of marine ship scientific research equipment, in particular to a traction device of a winch. Background technique [0002] In today's scientific research on marine ships, the work of retracting and unwinding the load of the traction winch and unwinding the cable is basically completed by the work of a single drum. Direct force, due to tension and safety issues, the capacity of the cable stored in the cable storage device is limited, it is impossible to complete the investigation task in the deep sea field, and at the same time, the service life of the cable will be reduced, and the safety of the operator will be endangered. [0003] Therefore, how to design a traction device that can reduce the tension on the cable storage device and the cable and improve the service life of the reel has become a problem to be solved at present. Contents of the invention [0004] The object of the present invention is to provide a ...

AI Technical Summary

Problems solved by technology

[0002] In today's scientific research on marine ships, the work of retracting and unwinding the load of the traction winch and unwinding the cable is basically completed by the work of a single drum. Direct force, due to tension and safety issues, the capacity of the cable stored in the cable storage device is limited, it is impossible to complete the investigation tasks in the deep sea field, and at the same time it will reduce the service life of the cable and endanger the safety of the operator

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