Hoisting device for constructing long-span wooden lounge bridge and method
A hoisting device and large-span technology, which is applied in hoisting devices, portable lifting devices, etc., can solve the problems of increased labor intensity of construction personnel, low efficiency of wooden corridor bridges, cumbersome process steps, etc., and achieve the convenience of hoisting mechanisms and horizontal moving devices , Improve stability and reliability, and improve the effect of connection strength
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[0050] Such as Figure 1 to Figure 5 Shown in the present invention is a kind of hoisting device for building a long-span wooden covered bridge, including a hoisting mechanism 7, a support mechanism 5, a horizontal moving device 6 and a second winding mechanism 3, and the second winding mechanism 3 is respectively located on two sides of the river bank. Side, the second winding mechanism 3 includes a box body 35, a second driving motor 36 and a second winding wheel 37 are arranged in the box body 35, and the second winding wheel 37 is connected in the box body 35 through a base 38, and the second Drive motor 36 is provided with driving wheel 39, is connected with driven wheel 40 on the second winding wheel 37, and driving wheel 39 is connected driven wheel 40 by conveyer belt 41, and is connected with cable 8 on the second winding wheel 37, by the second drive The motor 36 drives the driving wheel 39 to rotate, and then drives the driven wheel 40 to rotate through the conveyor...
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