SU1253930A1 - Load carriage of construction hoist - Google Patents

Description

FIELD OF THE INVENTION The invention relates to lifting means, namely to construction hoists.

The purpose of the invention is to reduce the labor intensity of loading and unloading operations and expand the operational capabilities of the elevator.

FIG. 1 shows the cargo carriage of a construction hoist, general view; in fig. 2 is a view A of FIG. one; in fig. 3 shows a section BB in FIG. 2

The freight carriage contains a carriage 1 with chassis rollers moved along the mast of the elevator, a sliding frame 2, a mechanism 3 for moving the sliding frame and a loading platform 4 equipped with flooring 5. The sliding frame 2 and the cargo platform 4 are connected with axes b and 7 passed through eyelets 8 and 9 of the sliding frame and area 10 and 11 of the cargo area. The lugs 8 and 9 are simultaneously stops for the load platform when it is rotated into a vertical position.

The sliding frame 2 is provided with a floor 12, on which the cargo platform is in a horizontal position and the ends of the transported large-sized products with the cargo area folded down.

The freight carriage operates as follows.

When loading large-sized building products, cargo carriage 1 is in its lowest position. A loading worker on the ground turns the load platform 4

relative to the sliding frame 2 by means of axles 6 and 7 until it stops at the ends of the lugs 8 and 9 of the sliding frame. After that, on the floor 12 of the sliding frame is placed in a vertical position transported large-sized products, supporting them on the surface of the cargo area. Then include a lifting mechanism and raise the carriage with a load on the desired floor. After stopping the freight carriage, the worker taking the load on the floor, by means of the horizontal 3-displacement mechanism, pushes the frame 2 into the opening and unloads the product. After unloading through the mechanism 3, push the frame 2 to its original position inside the carriage.

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Fig.Z

Compiled by V. Samsonov

Editor L. Pchelinska Tehred I. Veres Corrector M. Sharoshi

Order 4680/25 Circulation 799 Subscription

VNIIPI USSR State Committee

for inventions and discoveries

113035, Moscow, Zh-35, Raushsk nab. 4/5

Branch PPP "Patent, Uzhgorod, st. Project, 4

Claims (1)

A CARRIAGE OF A BUILDING LIFT CARRIAGE containing a retractable frame with a load platform and a mechanism for horizontal movement of the retractable frame, characterized in that, in order to reduce the complexity of loading and unloading operations and expand the operational capabilities of the lift, the retractable frame is equipped with an additional floor located under the load platform while the cargo area and the sliding frame is made with eyes and pivotally interconnected by axes installed in the eyes x pivotable load platform in a vertical plane. FIG. j to SI GO WITH GO