Stabilizing device of tire-type crane lift
A technology of anti-rolling device and crane, which is applied in the direction of load block, transportation and packaging, and load hanging components, etc., which can solve the problems of relying on manual handling for replacement parts, small maintenance space for maintenance personnel, and heavy workload of maintenance personnel, etc., to achieve Ease of daily maintenance, increased maintenance space, and shortened maintenance time
Inactive Publication Date: 2012-11-28
WUXI HUADONG HEAVY MACHINERY
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Problems solved by technology
This solution leads to an overall heightening of the crane door legs by at least 2m, which increases the cost of equipment; in addition, maintenance personnel have little space for maintenance, replacement parts can only be carried by manpower, maintenance time is increased, and the workload of maintenance personnel is heavy
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[0018] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0019] Figure 1 ~ Figure 4 Among them, it includes the first driving device 1, trolley frame 2, spreader 5, vertical pulley 6, horizontal pulley 7, second driving device 8, elastic coupling with brake disc 9, first anti-sway wire rope 10, The fourth anti-sway wire rope 11, the second anti-sway steel wire rope 12, the third anti-sway steel wire rope 13, the first end 15, the second end 16, the first side 17, the second side 18, the first bearing seat 19, the first chain Wheel 20, one-way clutch 21, first motor 22, second reel 23, second motor 24, third sprocket 25, fourth sprocket 26, second sprocket 27, first reel 32, reel Shaft 33, second bearing housing 34, etc.
[0020] Such as figure 1 , figure 2 As shown, the present invention is an anti-rolling device for a tire-type crane spreader, which includes a trolley frame 2 and a spreader...
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The invention relates to a stabilizing device of a tire-type crane lift. A trolley frame is provided with two sets of driving mechanisms and four sets of pulley blocks, each driving mechanism comprises a first driver and a second driver, four stabilization steel wire ropes are arranged between each of the two sets of driving mechanisms and a lift, the upper ends of a first stabilization steel wire rope and a second stabilization steel wire rope are respectively fixed on a first drum and a second rum of one of the two sets of driving mechanism, and the lower ends of the first stabilization steel wire rope and the second stabilization steel wire rope respectively bypass a group of pulley blocks and then are fixed on a first side of the lift; and the upper ends of a third stabilization steel wire rope and a fourth stabilization steel wire rope are respectively fixed on a first drum and a second drum of the other set of the driving mechanism, and the lower ends of the third stabilization steel wire rope and the fourth stabilization steel wire rope bypass the group of pulley blocks and then are fixed on a second side of the lift. The stabilizing device disclosed by the invention is arranged on a plane of a trolley frame so as to be capable of reducing the total height of a crane, reduce the cost of the crane, expand the maintenance space and be convenient for daily maintenance; and the stabilizing device disclosed by the invention can reduce the vibration of the lift and improves the loading and unloading efficiency and the operation safety.
Description
technical field [0001] The invention relates to port hoisting machinery, in particular to an anti-sway device for a tire type gantry crane spreader. Background technique [0002] When the port tire-type gantry crane is working, the high-speed operation of the lifting trolley will cause the spreader and the suspended container to swing severely in the direction of the trolley. In order to reduce this kind of swing, the anti-sway device hanging under the running trolley frame is usually used to increase the efficiency of loading and unloading and safe operation. This solution resulted in an overall heightening of the door legs of the crane by at least 2m, which increased the equipment cost; in addition, the maintenance personnel had little maintenance space, and replacement parts could only be carried by manpower, which increased the maintenance time and the maintenance personnel's workload was heavy. Contents of the invention [0003] The present invention aims at the abov...
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IPC IPC(8): B66C13/06B66C11/16
Inventor 翁杰廖蔚筠
Owner WUXI HUADONG HEAVY MACHINERY
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