A hoist drum
A winch and reel technology, applied in the field of winch machinery, can solve the problem of low flexibility in the direction of rotation of the winch, and achieve the effect of improving flexibility
Active Publication Date: 2019-06-21
WUHAN MARINE MACHINERY PLANT
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Problems solved by technology
[0003] In order to solve the problem that the rotation direction of the existing winch is not flexible, the embodiment of the present invention provides a drum for the winch
Method used
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Embodiment
[0025] A kind of hoist drum that the embodiment of the present invention provides, such as figure 1 As shown, the reel includes: a cylinder body 1 and a rope pressing member 3 for fixing the steel wire rope 2, the rope pressing member 3 is installed on the cylinder body 1, and a rope groove 4 is wound on the outer peripheral wall of the cylinder body 1, and the rope groove 4 extending from one end of the cylinder 1 to the other end of the cylinder 1, and at least one screw hole 5 is respectively provided on the outer peripheral wall of one end of the cylinder 1 and the outer peripheral wall of the other end, and the screw hole 5 is used to install the rope pressing member 3;
[0026] Specifically, in the embodiment of the present invention, the rope-pressing members 3 located at the same end of the cylinder 1 are arranged circumferentially around the outer peripheral wall of the cylinder 1, and the distances between the rope-pressing members 3 located at the same end of the cyl...
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The invention discloses a winding drum for a winding engine and belongs to the technical field of winding engines. The winding drum comprises a drum body and rope pressing pieces used for fixing a steel wire rope. The rope pressing pieces are installed on the drum body. A rope groove is formed in the outer peripheral wall of the drum body in a surrounding mode and extends from one end of the drum body to the other end of the drum body. The outer peripheral wall of one end of the drum body and the outer peripheral wall of the other end of the drum body are each provided with at least one screw hole. The screw holes are used for installing the rope pressing pieces. The rope pressing pieces located at the same end of the drum body surround the outer peripheral wall of the drum body in the circumferential direction, and the rope pressing pieces located at the same end of the drum body are equally spaced. All the rope pressing pieces are installed in the rope groove and installed at the left end of the drum body or installed at the right end of the drum body. By means of the winding engine, the steel wire rope can be wound when the drum body rotates positively or reversely, and the flexibility of the winding engine is improved.
Description
technical field [0001] The invention belongs to the technical field of winch machinery, and in particular relates to a reel for a winch. Background technique [0002] The hoist is an important part of the crane, and its function is to lift and lower the load by winding the wire rope. The common hoist mainly includes a rope puller, a support, a cylinder installed on the support and a drive mechanism for driving the cylinder to rotate. The wire rope is fixed at one end of the cylinder. When the cylinder rotates, the rope puller does The reciprocating movement parallel to the central axis of the cylinder drives the steel wire rope to be wound on the cylinder in sequence. However, since the wire rope can only be fixed on one end of the cylinder, the direction of rotation of the cylinder corresponding to the rope receiving and unwinding operations of the winch can only be fixed, which reduces the flexibility of the winch. Contents of the invention [0003] In order to solve t...
Claims
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IPC IPC(8): B66D1/30
CPCB66D1/30
Inventor 刘发展朱晓冬杨阳陈云节刘郴陈离刘云
Owner WUHAN MARINE MACHINERY PLANT