SU1039842A1 - Device for handling elongated loads - Google Patents

Abstract

A DEVICE FOR OVERLOADING OF LONG-DIMENSIONAL LOADS, comprising a gripping body, adapted to change the gripping depth, mounted on the base and connected to the gripping body, the mechanism for moving the latter, characterized in that, in order to increase its reliability, it is equipped with a counterweight mounted on the base, and the mechanism for moving the gripping body is made with a flexible body passed through the block. (L oo with 00 4 yo

Description

The invention relates to hoisting devices and can be used when unloading long loads from gondola cars by moving them horizontally along the latter.

A device for reloading long loads containing a gripping body made with the possibility of changing the gripping depth, mounted on the base and connected with the gripping body of the mechanism for moving the latter [1] ·

A disadvantage of the known device is the limited scope of its application due to its stationary performance.

The purpose of the invention is to increase the reliability of the device.

This goal is achieved in that the device for reloading long loads, containing a gripping body, configured to change the grip depth, mounted on the base and connected to the gripping body of the latter, is equipped with a counterweight with a block mounted on the base, and the gripping body is moved passed through the block flexible traction body.

In FIG. 1 shows a device, a General view; in FIG. 2 - node I in FIG. 1.

A device for reloading long loads contains a gripping body 1, which is configured to change the grip depth by rearranging the bar 2. The gripping body is connected by a flexible traction body 3, enveloping the block 4 with the movement mechanism 5. Block 4 is mounted on a counterweight 6, recruited from interconnected individual elements mounted on the base. An emphasis 7 is pivotally mounted on the counterweight 6, which, by means of a railway coupling, allows the counterweight 6 to be coupled with a receiving trolley 8 mounted coaxially to the unloaded gondola car 9 with a long load. The platform of the receiving trolley is made with inclined projections 10, and racks 11 are mounted on the sides.

The device operates as follows.

The receiving carriage 8 is mounted close to the unloading gondola car 9 with a long load. On the opposite side of the unloading gondola car 9 to the receiving carriage 8, a counterweight 6 is installed, which interacts with the receiving carriage 8 by means of a stop 7. The mass of the counterweight is selected so that it does not exceed the load capacity service crane. The bar 2 of the gripping organ of the mouth _{5 is} piled _{on the} basis of the calculation of the movement of the cargo from the unloaded gondola car, taking into account not exceeding the pulling force of the crane. Then set the gripping body on the opposite from the receiving truck 8, the end face of a long load. After that, the flexible traction body 3, previously stretched under the block 4, is hung on the crane hook. During the subsequent lifting, the hook tension force is converted into the horizontal force of moving the batch of long goods to the receiving carriage 8. Vertical walls 11 prevent long goods from coming together with the receiving carriage 8, and the inclined projections 10 allow the cargo to move freely along the carriage and provide a sling for further transportation of cargo .

In the case of insufficient force to move the load package, for example, when the cargo is frozen in a gondola car, the crane lifting force raises the counterweight 6 above the base, which indicates the resistance to movement of the cargo by the crane’s pulling force limited by the selected counterweight mass 6. The gripping body 1 is adjusted to a smaller capture depth .

The proposed device allows to increase the discharge performance by using mechanisms of different load capacities and to unload frozen long loads.

ВНИИПИ Order 6571/20 Circulation 949 Subscription

Branch of the PPP "Patent", Uzhhorod, st. Project, 4

I

Claims (1)

DEVICE FOR RELOADING LONG DIMENSIONS OF GOODS, containing a gripping member, configured to change the gripping depth, mounted on the base and connected to the gripping body, a mechanism for moving the latter, characterized in that, in order to increase its reliability, it is equipped with a counterbalance mounted on the base with a block, and the mechanism for moving the gripping body is made with a flexible traction body passed through the block.