Steel wire rope winding tangle-free device for crane
A technology of winding device and wire rope, which is applied in the direction of hoisting device, spring mechanism, etc., can solve the problems of oblique pulling, failure to warn in time to stop running, winding, etc.
Inactive Publication Date: 2018-04-27
王变芝
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Problems solved by technology
[0007] The object of the present invention is to provide a steel wire rope winding anti-winding device for cranes to solve the problems raised in the above-mentioned background technology. The direction moves back and forth, and the steel wire rope is evenly wound back and forth on the drum, and the sensor senses the lifting situation to control the safe lifting, thus solving the problems of winding, cable pulling and failure to stop the operation in time
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see Figure 1-2 , an embodiment provided by the present invention: a wire rope winding anti-winding device for a crane, including a mounting table 1; a hydraulic pump 3 is installed on the upper part of the mounting table 1, and the hydraulic pump 3 and the reel stand 5 The rod 4 is connected to control the reel 6 to move horizontally at a uniform speed. The reel frame 5 is equipped with a hoist 8 and a winding wire rope 14, and the gear on the hoist 8 ...
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The invention discloses a steel wire rope winding tangle-free device for a crane. The steel wire rope winding tangle-free device comprises a mounting table. A hydraulic pump is mounted on the upper portion of the mounting table and connected with a winding drum frame through a hydraulic transmission rod. A winch is mounted on the winding drum frame. A gear of the winch is connected with a transmission rod through a transmission chain. A transmission wheel mounted on the transmission rod is connected with a gear of a winding drum shaft through the transmission chain. A winding drum is mounted on the winding drum shaft. A partition ring is arranged in the middle of the winding drum. The winding drum is connected with a steel wire rope. A lifting hook box is connected with the steel wire rope. A lifting hook is mounted on the lifting hook box. Guiding pulleys and a sensor are mounted on the steel wire rope. The guiding pulleys are connected through connecting rods. The winding drum movesback and forth in the horizontal direction through the hydraulic transmission rod, the steel wire rope is evenly wound on the winding drum back and forth, the lifting condition is sensed by the sensor, safe lifting is controlled, and thus the problems of tangling, inclined pulling and untimely warning and operation stopping are solved.
Description
technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to a wire rope rewinding and anti-winding device for cranes. Background technique [0002] Cranes are a common handling machinery with a wide range of applications. With the rapid development of my country's large-scale infrastructure construction, energy, real estate, petrochemical industry and shipbuilding industry in recent years, it has greatly promoted the development of my country's hoisting machinery manufacturing industry, and it is more and more widely used in daily work. Cranes are continuously improved in combination with the conditions of use. [0003] But the existing wire rope winding device for cranes has the following disadvantages: [0004] 1. The existing steel wire rope rewinding device for cranes is easy to deviate and wind when the wire rope is rewound, and damage the drum and the wire rope; [0005] 2. The existing steel wire rope rewinding devic...
Claims
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IPC IPC(8): B66D1/30B66D1/38
CPCB66D1/30B66D1/38
Inventor 王变芝
Owner 王变芝