RU2185310C1 - Device for transportation and suspension of cargoes - Google Patents

Abstract

FIELD: mechanization of cargo-handling operations; devices for transportation and suspension of cargoes. SUBSTANCE: device is made in form of four-wheel trolley with cradles for placing the cargoes mounted on its bearing frame; device includes also cargo winch. Flexible threads running off drum of cargo winch form four runs of hoisting system together with roller blocks. Ends of threads are wound on compensating drums of cross- pieces which are mounted for turn of drums from additional reduction gears. Runs of flexible threads are connected in pairs with cross-pieces which may be connected to units found on device for holding the suspended cargo. EFFECT: facilitated process of suspension and reduction of time required for suspension of cargoes. 2 dwg

Description

 The invention relates to the mechanization of loading and unloading, in particular to means for transporting and suspending goods to devices for holding goods in suspension.

 A means is known for transporting and suspending goods to devices for holding them, having locks for interacting with a suspended load, comprising a four-wheeled trolley, on the supporting frame of which lodgements for stacking cargo and a cargo winch are mounted, and a lifting system with flexible threads wound on a cargo winch ( RU 2076863 C1, 04/10/1997).

 A disadvantage of the known means is the complexity of the process of suspension of the cargo.

 The technical result of the claimed invention is to facilitate and reduce the time of suspension of the cargo.

 This is achieved by the fact that in a means for transporting and suspending goods to devices for holding them, having locks for interacting with a suspended load containing a four-wheeled cart, on the supporting frame of which are mounted lodgment for stacking cargo and a cargo winch, and a lifting system with flexible threads, wound on a cargo winch, the lifting system contains four flexible threads and is equipped with compensation drums mounted on the cross beams for winding the free ends of the flexible threads to change the lengths of the branches of the latter and possibility pairwise connection of said branches with side members, each of said reels is mounted on the output shaft of the gearbox having a removable drive by the handle and are adapted to traverse their connections with nodes load holding device in a suspended position.

Figure 1 shows the tool, side view;
Figure 2 is the same front view.

 The tool is a four-wheeled trolley, on a support frame 1 (Fig. 1) of which lodgements 2, 3 are mounted for stacking cargo, a cargo winch 4, on the drum of which four separate flexible threads 6, 7, 8, 9 are wound. Flexible threads 6, 7 , 8, 9, descending from the winch drum, with the roller blocks 10, 11, 12, 13 form four branches of the lifting system, while the free ends of the flexible threads are wound on the compensation drums 14, 15, 16, 17 of the traverse 18, 19.

 Each compensation drum is rigidly fixed to the output shaft of the gearbox 20 (21, 22, 23), the worm of which is driven by a removable handle.

 After laying on the lodgements 2, 3 of the load to be lifted, the tool is rolled under the nodes of the device 24 to hold the suspended load, wound flexible threads from the drum 5 of the cargo winch 4 and connected to the nodes of the device 18, 19.

 When the cargo winch 4 is turned on for lifting, flexible threads will be wound around the winch drum and, as a result, the means will be lifted together with the load.

 To combine the ears of the cargo with the locks on the device for holding it, the cargo is oriented in the longitudinal and transverse planes by changing the length of the flexible threads, winding or reeling them from the compensation drums on the traverses 18, 19.

 After suspension of the load on the device’s locks, the winch 4 is lowered and the tool is lowered to the ground, the traverses 18, 19 are disconnected from the device and flexible threads are wound onto the winch drum.

Claims (1)

 A means for transporting and suspending goods to devices for holding them, having locks for interacting with a suspended load, comprising a four-wheeled trolley, on the supporting frame of which there are mounted lodging stowages and a cargo winch, and a lifting system with flexible threads wound on a cargo winch, characterized the fact that the lifting system contains four flexible threads and is equipped with compensation drums mounted on the traverses for winding the free ends of the flexible threads to change the lengths of the branches of the latter and awn pairwise connection of said branches with side members, each of said reels is mounted on the output shaft of the gearbox having a removable drive by the handle and are adapted to traverse their connections with nodes load holding device in a suspended position.

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