CS204355B1 - Underslung additional cross beam of the bridge crane - Google Patents

Description

(19) DESCRIPTION OF THE INVENTION FOR COPYRIGHT CERTIFICATE 204355 (11) (Bl) (22) Enrolled 30 10 78 (21) (PV 7046-78) (51) Int. Cl.3 B 66 C1 / 14 (40) Published 31 07 80 OFFICE AND DISCOVERY OFFICE (45) Issued 30 03 82 (75)

Author of the invention GAJDOS MICHAL ing. And ORAVEC JOZEF, KOSICE (54) Overhead overhead bridge crane

BACKGROUND OF THE INVENTION The present invention relates to an overhead bridge crane version especially for handling out of reach of a crane.

So far known devices and methods of lifting loads out of reach of the crane's main lift are spit and governed by the purpose of the used druhorn crane. For bridge cranes in the halls, for example, traverses caught at the ends by hooks from crane cranes from two side halls are known. This can only be applied to the open space between the halls, which requires the co-operation of the two giants, does not allow travel and movement to the space, and is contrary to the standards for handling loads; as well as the use of skids by means of a chain hoist. Further, there are standardized traverses with fixed or displaceable counterweights. According to AO no. 159183, a jig traverse fixture is also known as a fixed counterweight on a longer leg of a running pulley for traversing the ground when lifting a load. This requires a different formulation for each load weight, has a limited load capacity, and the like. A cantilever crane with a swivel arm, which is equally dedicated, limits the use of the crane and transhipment is required for additional handling of the crane in the halls with higher clearance.

The above-mentioned drawbacks are solved and the problem is solved by the overhead auxiliary traverse of the bridge crane, especially for handling outside of the crane ratchet according to the invention, which consists in that it consists of a crankcase with an angled mount arm, at which end a chassis with upper support rollers is placed located in the crane bridge bridge, which are provided with a lateral demarcation line. In practice, the cross beam arm has a support hook located at the end with a separate lift, if any, and a lamella hinge rotatably mounted in the cap by the eyes for insertion into the crane hook is located at the cross section of the cross beam. The advantages of the invention over the prior art are mainly due to the versatile use of the crossbeam, without limiting the load capacity to the load capacity of the crane itself, and also allowing the handling and shifting of the loads throughout the folding and the like. It can be used with all types of overhead cranes without the limitations of space and full compliance with the standards for handling loads. An exemplary embodiment of a traverse according to the invention is shown in the accompanying drawing in schematic view showing the heating, the load and the space of its use.

The overhead traverse consists of lo-204355

Claims (1)

SUBJECT t Overhead traveling crane, especially for handling out of reach of the crane, characterized in that it consists of a bent body (10) with a bent arm (11) at the end of which is. a chassis (20) with upper support rollers (21) situated against the lower belts (51) of the crane bridge (50) and with the lateral yarns 20 is pressed against its lower belts 51 of the crane bridge (50) with the help of a spacer. After the load has been suspended on the carrier hook 30, this is lifted to the necessary transfer height by the further lifting of the cat hook 61 and, when the cat 60 is moved, the entire articulated body 10 on the chassis 20 is simultaneously moved. until the arm 12 is fully placed on the ground. BACKGROUND OF THE INVENTION a limiting guide (22), further having a working arm (12), at the end of which a support hook (30) is located, wherein a lamella suspension (40), preferably rotatably mounted in a pin ( 41) with eyes (42) for hanging in the hook (61) of the crane cat (60).