Automatic deflection-correcting and locking device for overhead scribing and electricity-taking mechanism
A technology of automatic deviation correction and locking device, applied in the directions of transportation and packaging, load hanging components, etc., can solve the problems of long power extraction time, complicated control, and large influence of manual operation.
Active Publication Date: 2016-10-26
RAINBOW CARGOTEC IND
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Problems solved by technology
Weather factors and work experience have a great impact on manual operations, and there are certain safety risks in air operations, labor-intensive operations, high safety accident rates, and long power-taking time
[0004] On the other hand, the lifting and deviation correction mechanisms of the current automatic power-taking method use two independent sets of wire rope reel mechanisms, the limit switch uses a cam mechanism, and the locking mechanism uses a separate electro-hydraulic push rod control, which is cumbersome. Complex control, high maintenance cost, inaccurate positioning, etc.
Method used
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Embodiment Construction
[0043] first reference figure 1 , the high-altitude marking power-taking mechanism automatic deviation correction locking device of the present invention includes an installation platform 1, a collector rod group 2, a collector rod support 3, a flexible insulating connection device 4, a fixing frame 5, a locking mechanism 6, and a lifting mechanism 7. Mobile frame 8, deviation correction mechanism 9.
[0044] Among them, the collector rod group 2 is installed on the collector rod support 3, the collector rod support 3 and the fixed frame 5 are installed on the installation platform 1, the deviation correction mechanism 9 and the locking mechanism 6 are installed on the fixed frame 5, and the lifting The mechanism 7 is installed on the moving frame 8, the lifting mechanism 7 is connected with the collector pole group 2 through the flexible insulating connection device 4, the moving frame 8 is assembled with the fixed frame 5 through the sliding mechanism 26, and driven by the d...
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The invention relates to an automatic deflection-correcting and locking device for an overhead scribing and electricity-taking mechanism. The automatic deflection-correcting and locking device comprises a lifting mechanism, a deflection correcting mechanism, a locking mechanism and a PLC. A steel wire rope is arranged at a reasonable angle so that the lifting mechanism can more stably ascend and descend and deflection correcting force can be provided to the deflection correcting mechanism. The same set of steel wire rope reel mechanism is adopted for the lifting mechanism and the deflection correcting mechanism, and the locking function can be achieved through the locking mechanism by means of the deflection function of the deflection correcting mechanism. By the adoption of the automatic deflection-correcting and locking device, no extra drive component is needed, the automatic deflection-correcting and locking device is reasonable in overall arrangement, simple in structure, safe, reliable and precise in deflection correction, the maintenance cost of the equipment is lowered greatly, and occurrence of safety accidents is reduced.
Description
technical field [0001] The present invention relates to an automatic deviation correcting and locking device for a high-altitude marking power-taking mechanism (OHBB), in particular to an automatic deviation-correcting and locking device for a high-altitude marking power-taking mechanism used for a high-altitude trolley line power-taking of a port container crane device. Background technique [0002] At present, many domestic port container cranes use high-altitude trolley lines to obtain power, and there are independent power-on piles in each operation area. When the rubber-tyred container crane moves between the operation yards, it is usually necessary to cut off the power first, and then switch on. Field, and finally the process of re-taking electricity at the location of the electric pile in another area. The power-off and power-taking process needs to realize the lifting movement of the collector pole; during the transition process, due to the deviation of the parking ...
Claims
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Login to View More IPC IPC(8): B66C13/12
CPCB66C13/12
Inventor 油磊刘文军奚艳洋闵亮万里波戴炼邱骏
Owner RAINBOW CARGOTEC IND