Outdoor conveyer of building
A conveyor, outdoor technology, used in elevators, transportation and packaging, elevators in buildings, etc., to achieve the effect of reducing use costs, preventing utilization, and improving use efficiency
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[0020] In the figure: the rail 2 is preferably aluminum alloy profile, one end is fixed on the bottom plate 4, and the bottom plate 4 is fixed on the wall with expansion screws, so that the whole rail is fixed on the outer wall step by step, and the lifting device is fixed on the top of the rail 2 1. A protective device 8 is fixed below the track 2.
[0021] The lifting device 1 is a double-tube hoist, each coil is connected to the output end of the transmission mechanism, and then the input ends of the two transmission mechanisms are connected to a motor through a gear set. The transmission mechanism can be preferably a worm gear transmission mechanism. The place where the input end is connected with the gear is provided with an electromagnetic clutch; each coil tube is respectively looped with a rope.
[0022] The back side of the loading device 6 is fixed with a pulley assembly, the pulley assembly is composed of four movable pulleys with ribs, the whole is embedded in the ...
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