Cable-suspended crane
A technology of cranes and steel cables, applied in the direction of cable cranes, cranes, transportation and packaging, etc., to achieve the effect of enhanced position accuracy, easy disassembly, wide and low working space
Inactive Publication Date: 2017-08-29
JIANGSU COLLEGE OF INFORMATION TECH
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Problems solved by technology
[0005] Aiming at the problems existing in the prior art, the present invention provides a steel cable suspension crane, which solves the shaking problem of the suspension cable, enhances the position accuracy of the lifting platform, increases the working time, reduces the working safety, and has the advantages of dismantling Advantages of easy, fast assembly and convenient handling
Method used
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Embodiment Construction
[0021] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0022] The technical solution adopted in the present invention is: a cable suspension crane, comprising a square main frame 1 standing on a horizontal plane, a motor winding mechanism 2 and a support arm 3 arranged in the middle of the four sides of the main frame 1 , the support arm 3 is vertically set up, the top of each support arm 3 is provided with a roller skating mechanism 4, the middle of the main frame 1 is provided with a lifting platform 5, and the inside of the roller skating mechanism 4 is provided with a roller skating group The steel cable 6 that the mechanism 4 moves, one end of the steel cable 6 is connected with the lifting platform 5 located in the middle of the main frame 1, and the other end of the steel cable 6 is connected with the motor winding mechanism 2 after passing through the roller skating mechanism 4 connect. ...
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Abstract
The invention discloses a cable-suspended crane, comprising a square main-body frame erected on a horizontal plane, and motor-driven reeling mechanisms and support arms arranged at the middle positions of the four edges of the main-body frame, wherein the support arms are vertically arranged; the top end of each support arm is provided with a pulley block mechanism; an elevating platform is arranged at the center of the main-body frame; and each pulley block mechanism is internally provided with a steel wire moving around the pulley block mechanism, one end of the steel wire is connected with the elevating platform located at the center of the main-body frame, and the other end of steel wire is connected with one corresponding motor-driven reeling mechanism after passing through the pulley block mechanism. According to the invention, a modularized design is employed; the flexible steel ropes are used for replacing rigid connecting rods, so the problem of shaking of suspension cables is overcome, the positional accuracy of the elevating platform is improved, working time is increased, and potential safety hazards in working are reduced; and the cable-suspended crane is easy to dismount, rapid to assemble and convenient to carry.
Description
technical field [0001] The invention relates to the technical field of cable suspension hoisting, in particular to a cable suspension crane. Background technique [0002] Today's industrial development is faced with various needs of the work space, and the auxiliary application of machine-related mechanisms must be used to make up for the lack of work. However, in recent years, more and more work environments require large-scale mechanical tools or work platforms. machine. The traditional connecting rod or parallel rod mechanism may not meet the needs of the operation due to the limitation of the size of the mechanism. Therefore, the birth of the new wire rope machine system can freely change the length of the wire rope and match various vehicles according to different working environments. Application, in addition to common small-scale operations, it can also be extended to various large-scale operation spaces. [0003] The cable-suspended machine drive can have a wider w...
Claims
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Login to View More IPC IPC(8): B66C21/02
CPCB66C21/02
Inventor 叶春张蓉
Owner JIANGSU COLLEGE OF INFORMATION TECH