DE3533835C1

DE3533835C1 - Supporting system for electric suspension railways (telphers)

Info

Publication number: DE3533835C1
Application number: DE19853533835
Authority: DE
Inventors: Willi Seiwert; Eloy da 6638 Dillingen Silva Antunes
Original assignee: Seiwert Stahl- und Apparatebau 6638 Dillingen De GmbH; SEIWERT STAHL und APPBAU GmbH; Seiwert Stahl und Apparatebau 6638 Dillingen GmbH
Current assignee: Komeg-Seiwert Foerdertechnik und Anlagenbau GmbH
Priority date: 1985-09-23
Filing date: 1985-09-23
Publication date: 1986-11-27

Abstract

The patent application concerns a supporting system for electric suspension railways. According to the invention, provision is made for first indentations to be arranged directly beside the web of the running rail and in each case a second indentation of the same cross-section running parallel thereto to be arranged towards the outside, for each clamping device to have two tongues assigned to the first and second indentations, and for the clamping devices to be screwed to the suspension bows. The invention advantageously makes it possible to obtain movability between the suspension bow and the clamping device. Adaptations of the height position of the rail are thus possible between rail and clamping device. This can be carried out by changing the position of the screwed connection which connects the suspension bow to the clamping devices. The suspension bows can remain in their position. The effort is thereby reduced. The clamping devices, to be attached to the running rail at the top and bottom, are expediently of identical design. This is advantageous for the manufacturing, assembly and maintenance.

Description

Aus Fig.l und 2 ist das Zusammenwirken der Laufschiene 3, der Klemmvorrichtung 4 und der Aufhängebügel 1 zu erkennen. Der besseren Übersichtlichkeit wegen ist das den ersten Vertiefungen 8 zugeordnete Klemmstück 12 mit der Zunge 13 in den Fig. 4 und 5 in zwei Ansichten dargestellt. Die den zweiten Vertiefungen 9 zugeordnete Pratze 14 ist in den Fig. 6 und 7 auch in zwei Ansichten dargestellt. Der bei der Pratze 14 nach oben zeigende Teil 15 wirkt beim Klemmen ebenfalls als Zunge. From Fig.l and 2 is the interaction of the running rail 3, the clamping device 4 and the suspension bracket 1 can be seen. For the sake of clarity the clamping piece 12 associated with the first depressions 8 with the tongue 13 in the 4 and 5 shown in two views. The one assigned to the second depressions 9 Claw 14 is shown in FIGS. 6 and 7 in two views. The one at the Claw 14 facing upward part 15 also acts as a tongue when clamped.

Das Befestigen der Laufschiene 3 an einem der Auf- The fastening of the running rail 3 to one of the

hängebügel 1 erfolgt, indem zuerst ein oberes Klemmstück 12 in die erste Vertiefung 8 eingesetzt und mit dem Aufhängebügel durch Schrauben 16 verbunden wird.hanging bracket 1 is done by first inserting an upper clamping piece 12 into the first recess 8 inserted and connected to the suspension bracket by screws 16 will.

Danach wird eine Pratze 14 in die zweite obere Yertiefung 9 eingesetzt und mit Hilfe von Schrauben 17 mit dem Klemmstück 12 - vorerst lose - verbunden. Nun werden das für unten vorgesehene Klemmstück 12 und die zugehörige Pratze 14 miteinander (lose) verschraubt und von der Seite zwischen die Laufschiene 3 und den Aufhängebügel 1 in die Vertiefungen 8 und 9 geschoben.A claw 14 is then inserted into the second upper recess 9 and with the help of screws 17 with the clamping piece 12 - initially loosely - connected. Now the clamping piece 12 provided for below and the associated claw 14 (loosely) screwed together and from the side between the running rails 3 and the suspension bracket 1 pushed into the recesses 8 and 9.

Es folgt das Verschrauben des unteren Klemmstücks 12 mittels der Schrauben 16 mit dem Aufhängebügel 1.The lower clamping piece 12 is then screwed by means of the screws 16 with the suspension bracket 1.

Nach Anziehen aller Schrauben 17 ist die Laufschiene 3 leicht lösbar durch Klemmen mit dem Aufhängebügel 1 verbunden. Wesentlich bei dieser Verbindung ist das großflächige Aufliegen der Klemmstücke 12 an dem Steg 5 der Laufschiene 3, wodurch eine gute Kraftübertragung von der Laufschiene 3 über die Klemmvorrichtungen 4 auf den Aufhängebügel 1 erfolgt. Dazu tragen auch die mit den Zungen 13, 15 in den Vertiefungen 8,9 der Flansche 6 sitzenden Klemmvorrichtungen 4 bei.After tightening all the screws 17, the running rail 3 can be easily detached connected to the suspension bracket 1 by clamps. Essential in this connection is the large-area resting of the clamping pieces 12 on the web 5 of the running rail 3, whereby a good power transmission from the running rail 3 via the clamping devices 4 is carried out on the suspension bracket 1. The 13, 15 in the depressions 8, 9 of the flanges 6 seated clamping devices 4.

Ein Charakteristikum der Klemmvorrichtungen 4 ist die Baugleichheit der oben und unten verwendeten Klemmstücke 12, Pratzen 14 und dazugehörigen Schrauben 17. A characteristic of the clamping devices 4 is that they are identical in construction the clamping pieces 12, claws 14 and associated screws used above and below 17th

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Claims

Claims 1. Support system for electric overhead conveyors, consisting of Suspension brackets and one attached to them with the help of clamping devices, a web and flanges having running rail with on the inside of the upper Flange and on the inside of the lower flange on both sides of the web recesses running in the longitudinal direction, characterized in that first recesses (8) are arranged directly next to the web and each one parallel to the outside extending second recess (9) is arranged the same cross-section that each Clamping device (4) two associated with the first and second depressions (8, 9) Has tongues (13, 15), and that the clamping devices (4) with the suspension brackets (1) are screwed.

2. Support system according to claim 1, characterized in that the clamping device (4) aiis one of the first recess (8) associated clamping piece (12) one of the second Depression (9) associated claw (14) Y ~ screw connection (17) consists.

3. Support system according to claim 1, characterized in that the depressions (8, 9) and the section (10) in between have the same width and depth or Have height.

# one and one the Klen ick B12) and the Prake (14) veitindeoden Description The invention relates to a support system for electric overhead conveyors according to the preamble of claim 1.

Such a support system is known from DE-pos 33 02 265. there there is a recess on the inside of each flange on both sides of the web arranged. These run at a certain distance from the bridge and are used for recording a printing plate.

The pressure plate and the support plate are pressed apart by clamping elements, wherein the pressure plate is pressed against the side walls of the wells. The those The support plate, which assumes the supporting function, is welded to the suspension bracket. The running rail rests with a shoulder formed on it on the upper side of the support plate. the Suspension brackets must be installed with great accuracy.

Any adjustments to the height of the rail can only be made to the Attachment points of the suspension bracket possible. Adjusting the height is therefore complex and difficult.

The invention is accordingly based on the object of a support system of the type mentioned at the outset so that adjustments to the height of the running rail are simplified and less expensive.

This object is achieved according to the invention in that first depressions are arranged immediately next to the web and each one parallel to the outside extending second recess of the same cross-section is arranged that each clamping device has two tongues associated with the first and second recesses, and that the Clamps are screwed to the suspension bracket.

According to a further embodiment of the invention it is provided that the clamping device from one of the first recess associated clamping piece, a the second recess associated claw and one the clamping piece and the claw connecting screw connection.

According to the invention it is also provided that the depressions and the intermediate sections have the same width and depth or height.

With the invention it is achieved in an advantageous manner that between the suspension bracket and the clamping device can move. Adjustments to the height of the rail are therefore between the rail and the clamping device possible. This can be done by changing the position of the hanging bracket with the clamping devices connecting screw connection. The suspension brackets can be in their position remain. This reduces the effort. The top and bottom of the running rail The clamping devices to be attached are expediently identical in construction. This is for the production, assembly and repair cheap. In addition, the clamping devices are designed according to the invention so that with them outside the range of the suspension bracket slightly different units (limit switches, actuators for special purposes or the like) can be clamped to the running rail without removing the busbar to have to.

An embodiment of the invention is described below with reference to FIG Drawing explained in more detail.

1 and 2 show a support system in two views, FIG. 3 shows a running rail in cross section, FIGS. 4 and 5 show a clamping piece, and FIG. 6 and FIG. 7 shows a claw in two views.

In Fig. 1, a suspension bracket is referred to, which with the help of Holes 2 and suitable connecting elements on a suspension structure (not shown) is attached At the lower end of the suspension bracket 1 is a running rail 3 fastened by means of clamping devices 4.

The running rail 3 shown in Fig. 3 has a web 5 and two Flanges 6. On the inner sides 7 of the flanges 6 are located immediately next to them the web 5 extending in the longitudinal direction first recesses 8. Parallel to this, after on the outside there are two recesses 9 which have the same cross-section as the first Have wells 8. Expediently, the one between the depressions also has Section 10 the same height and width as recesses 8 and 9. The recesses 8 and 9 serve to accommodate tongues 13 and present on the clamping device 15 (Fig. 4 to 7) and busbars (not shown).

The web 5 can have a thickness 11 that corresponds to the width of the depressions 8 and 9 as well as sections 10 corresponds. This results in a running rail 3, which has a low weight per meter. The distance between opposite insides 7 of the flanges 6 is relatively large, so that - opposite to the clamping devices - Multi-pole busbars (e.g. 10-pole) can be used.