DE2363610A1 - Component suspension equipment - comprises bell-mouthed tube with transverse locking pin for attachment of hoist rope - Google Patents

Abstract

The equipment is particularly for handling heavy machine components during assembly etc. and comprises a tube section mounted perpendicular to one of the component walls. Its free end is belled outwards, and a locking pin passes through drillings in opposite sides of the tube wall, for the anchoring of the hoist rope. The edge of the tube can be bent outwards through 90 deg., and the pin can have at one end a key-shaped head, and at the other a tapped hole, into which a transverse locking member screws. The system is designed to relieve the hoist rope of undue wear producing effects or to unecessary stresses etc.

Description

1 θ. DEC, 1973

KEAPSWEKK JJHlOS AKl ¹ IEKGESELLSOHAPi ¹ 4330 Mülheim-Ruhr,

Wiesenstrasse 35

our reference: PA 73/9357 Mes / Pl

Trailer hitch for transporting machine and apparatus construction components

When transporting and turning large components of the machine and Apparatebaues have so far been welded to these components with simple eyelets into which the crane ropes are hooked or shackled intervention. According to the position of these eyelets occur when transporting and especially when turning the components Rope angle to the level of the lifting eyes, which leads to inadmissible loads and also to the hooks slipping out out of the eyelets. That is why it is necessary, for example, when turning such components during the required Machining operations are required to put these components down again in between and to attach the crane ropes again.

The invention is therefore based on the object of a towing device to create, in which the i'transport rope can come off the lanyard in all directions and angles, without that inadmissible loads or slipping out of the ■ transport ropes can occur.

According to the invention, a towing device is used to solve this problem with a pipe section fastened vertically on a wall of the component to be transported, the freer one Edge is bulged outwards and one that can be inserted and fixed through two opposing holes in the pipe section Socket pin for holding the transport rope.

It is useful when the edge of the pipe section by 90 ° is curved outwards.

Such a design of the hitch and the outwardly curved edge of the pipe section, the transport

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rope in each direction over a rounded contour to the load hook be directed. The iransportaeile are not included more subject to wear and tear that z. B. when the rope is attached to a burned, cut Sheet edge or support profile occur. Components can also be turned over without being set down during the turning process possible.

A schematic drawing shows the structure and mode of operation of embodiments according to the invention explained in more detail. Show:

1 shows a hitching device in a perspective view on a component to be transported;

2 shows a longitudinal section through such a hitching device;

Pig. 3 is a perspective view of a socket pin and

i'ig. 4, 5 and 6 show the turning process of a heavy component with the aid of the towing device according to the invention.

According to I'ig. 1 and 2 is to be transported to a side wall 2 of a Component 1, which is only shown in detail, a hitch 3 is welded, which essentially consists of a pipe section 4 welded perpendicularly to the wall 2. This piece of pipe has a at its free end outwardly turned edge 5, which is expediently curved outwards by 90 °.

This pipe section 4 also has two opposite bores 6 in its wall, through which a socket pin 7 - like he in Pig. 3 is shown in more detail - can be inserted. In order to prevent this socket pin 7 from slipping out, has this bolt has a key-shaped head 8 at one end

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and on the other end face a threaded hole 9 into which, after inserting the socket pin, a cross bar 10 with the Grub screw 11 can be screwed in.

When pushing in, the socket pin 7 is pushed through the loop 12 of the transport rope 13 leading to the crane, see above that the rope is held securely.

With this design of the towing device 3, a very large cable angle <L is possible without a preferred pulling direction having to be observed.

The advantageous use of the coupling devices is shown in FIGS. 4, 5 and 6 using the example of turning a heavy one Condenser bottom shown, which can weigh up to 30,000 kg.

As can be seen from the cross section of the condenser bottom 15, there are two hitching devices on each side of the bottom 30 and 31 or 32 and 33 welded on. How out! Ig. 4 can be seen is, go from the two suspension devices 30 and 31, which are initially at the top, each have a transport rope 16 and from, whereby by pulling up the rope 16 and regulating the rope 17 itfach the capacitor wall 15 from the horizontal is first brought into the vertical position. When this vertical position is reached, the bottom 15 - as if from 3? Ig. 5 can be seen - only on the rope 16. Um The protruding edges are, for example, to avoid chafing and excessive kinking of the ropes of cross members 18 with appropriate protective devices in the form of, for example, welded half-tubes 19 protected »

Like from Pig. 6 can be seen, the second rope 17 is now on the other side of the floor 15 on the hitch 33 attached so that when the rope 17 is pulled up and the rope 16 slackens, the condenser bottom 15 is completely around

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Can be turned 180 ° without having to be put down in between.

Using the example of transport, the towing device is a Condenser bottom has been explained. However, it is also used for other heavy components of the machine and Apparatus construction possible and expedient with the appropriate arrangement, which must be transported and moved in such a way that the occurring rope forces not in all! ur transport locations in the Conventionally used eyelet plates are flat.

3 claims
b ü'iguren

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Claims (3)

PA 73/9357 _ 5 -
Claims (1./Hitching device for transporting components of the Machine and apparatus construction, characterized by a vertical on a wall (2) of the component to be transported (1) "fixed pipe section (4), the free edge of which (5) is bulging outwards, as well as one by two opposite one another -bores (6) of the pipe section (4) insertable and fixable socket pins (7) for holding the transport rope (13). 2. Towing device according to claim 1, characterized in that the edge (5) of the pipe section (4) is curved outwards by 90 ° is. 3. Towing device according to claim 1, characterized in that the socket pin (7) has a key-shaped at one end Head (8) and at the other end a G-threaded hole (9) for screwing in a cross bar (10). 509826/01 31 Lee rse ite