EP2189413A1 - Arrangement for securing slide bearings for guiding sections on telescope cranes - Google Patents

Arrangement for securing slide bearings for guiding sections on telescope cranes Download PDF

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Publication number
EP2189413A1
EP2189413A1 EP09075481A EP09075481A EP2189413A1 EP 2189413 A1 EP2189413 A1 EP 2189413A1 EP 09075481 A EP09075481 A EP 09075481A EP 09075481 A EP09075481 A EP 09075481A EP 2189413 A1 EP2189413 A1 EP 2189413A1
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EP
European Patent Office
Prior art keywords
arrangement according
telescopic
sliding
transverse nut
section
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Granted
Application number
EP09075481A
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German (de)
French (fr)
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EP2189413B1 (en
Inventor
Martin Bauer
Holger Wössner
Klaus Conrad
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Tadano Demag GmbH
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Terex Demag GmbH
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Publication of EP2189413A1 publication Critical patent/EP2189413A1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic
    • B66C23/707—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic guiding devices for telescopic jibs

Definitions

  • the invention relates to an arrangement for fastening the sliding elements for guiding the boom boxes, also called shots on telescopic cranes.
  • the telescopic boom is the defining feature of the telescopic mobile crane.
  • the telescopic boom is a hydraulically telescopic steel box construction; it consists of the base box and several interlocking boom boxes, also called telescopic stages, in welded solid wall box construction.
  • the telescopic stages are made by the built-in telescope system, also backup and
  • the telescopic stages are locked in a form-locking manner after extension to relieve the telescoping cylinder.
  • the telescopic stages which are moved without load or under partial load, slide on extended and retracted on lubricated plastic sliding elements (sliding jaws), which are attached to the front and rear ends of the telescopic shots. They have, depending on the cross-sectional shape of the shots, usually the shape of a quarter-meter segment of 90 °. About the sliding elements, the shots are guided radially into each other and forward the forces occurring on the respective outer shots to the boom main body.
  • the prior art also includes a positive connection with a mounted on the shots holding plate.
  • FIG. 9 Such an attachment shows Fig. 9 ,
  • the sliding jaws 2 are inserted in the shape of the sliding jaws adapted drawer-like brackets 12 which are fastened via a retaining plate 13 with a collar 14 on the end face of the telescopic section 15.
  • drawers leads to a secure and permanent attachment of the sliding jaws, but has the following disadvantages: Drawers have a high steel sheet content, which leads to a high weight of the drawers and contradicts the efforts of crane manufacturers to weight savings in the boom area. In addition, the manufacture of the drawers is relatively complicated and therefore expensive because milled parts and welded parts are used.
  • the invention has for its object to provide a sliding block attachment that can be produced with little effort and ensures adaptable to the structural conditions, easy to install and permanently secure attachment.
  • the sliding elements which are preferably made of plastic, in particular made of polyamide, a plurality of bores introduced, each ending in a direction perpendicular thereto arranged by the sliding element opening.
  • the opening in the sliding element may be a through-hole or a blind hole.
  • a transverse nut In the opening a transverse nut is used, which is provided perpendicular to the bolt axis with a threaded bore which is aligned at the corresponding engaged position of the transverse nut with the introduced in the slider bore.
  • the retaining plate may be attached to the end face of the telescopic section, so that the fastening screws are screwed in the direction of the longitudinal axis of the telescopic section in the threaded bore of the transverse nut bolt.
  • the fastening screws are screwed from the outside through holes in the telescopic section perpendicular to the longitudinal axis in the transverse nut.
  • the cross-section of the transverse nut can have a variety of forms, eg round, be square or elliptical. Accordingly, the opening in the sliding elements is designed.
  • the elliptical and square cross-section have the advantage that the transverse nut is fixed in its position in the opening of the sliding element and thus the screwing in of the fastening screw is facilitated.
  • the end face of the transverse nut should be designed so that a holding tool can attack.
  • a slot can be introduced into the end face of the transverse nut, so that the transverse nut can be brought and fixed with a screwdriver in the screwed-in position of the fastening screw.
  • the screw used in the transverse nut is secured, for example by adhesive or paint or by metallic elements which are positively connected to the screw head.
  • a layer of material on the underside of the sliding element may be a solid or better elastic plastic material, such as cold vulcanized rubber, sprayed foam or rheologically active material. Also suitable is a gel or liquid in a surrounding conformal wrapper.
  • the mounting arrangement according to the invention can be compared to previously known solutions for the attachment of the sliding elements a significant weight saving of the fasteners, a cost reduction, especially with respect to the solution with drawer brackets, high creep strength of the sliding elements, variable adjustment options and improve the ease of installation and repair reach.
  • FIGS. 2 and 3 let recognize that the inserted into the through hole 6 cross-bolt 1 centrally and transversely to its longitudinal axis bolt has a threaded hole 7, into which the fastening screw 4 is screwed, after it was passed through a hole 8 in the retaining plate 3 and the bore 5 in the sliding element 2.
  • the transverse nut 1 may have a circular cross-section ( Fig. 2 ), an elliptical cross section ( Fig. 4 ) or a square cross section ( Fig. 5 ) exhibit.
  • the corresponding shape also receives the respective through-hole 6.
  • Fig. 6 shows an inner telescopic section 9 of a telescopic boom, which slides in an outer telescopic section 10 slides on sliding elements, which on the holding plates 3 in the in the FIGS. 1 and 3 are shown attached manner.
  • the retaining plates 3, in turn, are fastened to the collar 11 provided on the telescopic section 10, for example by screw connection.
  • Fig. 7 shows the fastening arrangement according to the invention according to Fig. 1 in which a rubber layer 16 is applied to the sliding element 2. This layer serves to adapt to the distance relationships between the telescopic shots to facilitate assembly in crane production and replacement of the sliding elements.
  • Fig. 7a shows a detail Fig. 7 ,
  • FIGS. 8a to 8c show the mounting arrangement for sliding elements 2, in which the fastening screws 4 are screwed from the outside through holes in a stiffening plate 17 and in the telescopic section 10 in the transverse nut 1, which are inserted into openings of the sliding elements 2.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Jib Cranes (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

The mounting arrangement has multiple bore holes (5) provided in sliding elements (2) formed according to an outer contour of telescopic shots. Each bore hole ends in an opening (6) which is arranged in a perpendicular manner. A barrel bolt (1) is inserted in the opening, where a threaded hole (7) is provided perpendicularly to bolt axis. The sliding elements are made of polyamide.

Description

Die Erfindung betrifft eine Anordnung zur Befestigung der Gleitelemente zum Führen der Auslegerkästen, auch Schüsse genannt an Teleskopkranen.The invention relates to an arrangement for fastening the sliding elements for guiding the boom boxes, also called shots on telescopic cranes.

Der Teleskopausleger ist das bestimmende Merkmal des Teleskop-Fahrzeugkranes. Der Teleskopausleger ist eine hydraulisch teleskopierbare Stahlkastenkonstruktion; er besteht aus dem Grundkasten und mehreren ineinander gelagerten Auslegerkästen, auch Teleskopstufen genannt, in geschweißter Vollwandkastenkonstruktion.The telescopic boom is the defining feature of the telescopic mobile crane. The telescopic boom is a hydraulically telescopic steel box construction; it consists of the base box and several interlocking boom boxes, also called telescopic stages, in welded solid wall box construction.

Die Teleskopstufen werden vom eingebauten Teleskopiersystem, auch Sicherungs- undThe telescopic stages are made by the built-in telescope system, also backup and

Verriegelungseinheit genannt, durch innenliegende einstufige Hydraulikzylinder nacheinander aus- und eingeschoben.Called interlocking unit, successively inserted and inserted by internal single-stage hydraulic cylinder.

Bei großen Teleskopkranen werden die Teleskopstufen nach dem Ausfahren zur Entlastung der Teleskopierzylinder formschlüssig miteinander verriegelt.For large telescopic cranes, the telescopic stages are locked in a form-locking manner after extension to relieve the telescoping cylinder.

Die Teleskopstufen, die ohne Last oder unter Teillast verschoben werden, gleiten beim Aus- und Einfahren auf geschmierten Kunststoff-Gleitelementen (Gleitbacken), welche an den vorderen und hinteren Enden der Teleskopschüsse befestigt sind. Sie haben, in Abhängigkeit von der Querschnittsform der Schüsse, zumeist die Form eines Viertetrohrsegments von 90°. Über die Gleitelemente werden die Schüsse ineinander radial geführt und die auftretenden Kräfte über die jeweils außen liegenden Schüsse bis in den Auslegergrundkörper weitergeleitet.The telescopic stages, which are moved without load or under partial load, slide on extended and retracted on lubricated plastic sliding elements (sliding jaws), which are attached to the front and rear ends of the telescopic shots. They have, depending on the cross-sectional shape of the shots, usually the shape of a quarter-meter segment of 90 °. About the sliding elements, the shots are guided radially into each other and forward the forces occurring on the respective outer shots to the boom main body.

Die Befestigung der Gleitelemente im Innenbereich der Schüsse erfolgt in bekannter Weise durch direkte Verschraubung mit den Schüssen.The attachment of the sliding elements in the interior of the shots takes place in a known manner by direct screwing with the shots.

Zum Stand der Technik gehört auch auch eine formschlüssige Verbindung mit einem an den Schüssen angebrachten Halteblech.The prior art also includes a positive connection with a mounted on the shots holding plate.

Ein solche Befestigung zeigt Fig. 9. Hierbei werden die Gleitbacken 2 in der Form der Gleitbacken angepasste schubladenartige Halterungen 12 eingeschoben, die über ein Halteblech 13 mit einem Kragen 14 an der Stirnseite des Teleskopschusses 15 befestigt sind.Such an attachment shows Fig. 9 , Here, the sliding jaws 2 are inserted in the shape of the sliding jaws adapted drawer-like brackets 12 which are fastened via a retaining plate 13 with a collar 14 on the end face of the telescopic section 15.

Bei den zuerst genannten Konstruktionen kommt es bei direkter Verschraubung der Gleitelemente dazu, dass die Schrauben bei der im Betrieb des Krans auftretenden Gleitbeanspruchung der Gleitelemente sich lockern und letztendlich aus dem Kunststoff ausreißen, was den Kranbetrieb ab einer gewissen Unförmigkeit, die sich darauf einstellt, ausfallen lässt.In the first-mentioned constructions it comes with direct screwing of the sliding elements that the screws loosen in the occurring during operation of the crane sliding stress of the sliding elements and ultimately tear out of the plastic, which fails the crane operation from a certain deformity, which adjusts to it leaves.

Der Einsatz der Schubladen führt zwar zu einer sicheren und dauerhaften Befestigung der Gleitbacken, hat jedoch die folgenden Nachteile:
Schubladen besitzen einen hohen Stahlblechanteil, was zu einem hohen Gewicht der Schubladen führt und den Bemühungen der Kranhersteller um Gewichtseinsparung im Auslegerbereich widerspricht. Außerdem ist die Fertigung der Schubladen relativ kompliziert und damit teuer, weil Frästeile und Schweißteile eingesetzt werden.Although the use of the drawers leads to a secure and permanent attachment of the sliding jaws, but has the following disadvantages:
Drawers have a high steel sheet content, which leads to a high weight of the drawers and contradicts the efforts of crane manufacturers to weight savings in the boom area. In addition, the manufacture of the drawers is relatively complicated and therefore expensive because milled parts and welded parts are used.

Der Erfindung lag die Aufgabe zugrunde, eine Gleitbacken-Befestigung zu schaffen, die mit geringem Aufwand herstellbar ist und eine an die konstruktiven Verhältnisse anpassbare, montagefreundliche und dauerhaft sichere Befestigung gewährleistet.The invention has for its object to provide a sliding block attachment that can be produced with little effort and ensures adaptable to the structural conditions, easy to install and permanently secure attachment.

Die Lösung der Aufgabe erfolgt entsprechend den Merkmalen des Anspruchs 1. Die weiteren Ansprüche stellen zweckmäßige Ausgestaltungen der erfindungsgemäßen Lösung dar.The object is achieved according to the features of claim 1. The other claims represent expedient embodiments of the inventive solution.

Erfindungsgemäß sind in die entsprechend der Außenkontur der Teleskopschüsse geformten Gleitelemente, die vorzugsweise aus Kunststoff, im besonderen aus Polyamid, bestehen, mehrere Bohrungen eingebracht, die jeweils in einem senkrecht dazu durch das Gleitelement angeordneten Öffnung enden. Die Öffnung im Gleitelement kann eine Durchgangsbohrung oder ein Sackloch sein.According to the invention, in the according to the outer contour of the telescopic sections shaped sliding elements, which are preferably made of plastic, in particular made of polyamide, a plurality of bores introduced, each ending in a direction perpendicular thereto arranged by the sliding element opening. The opening in the sliding element may be a through-hole or a blind hole.

In die Öffnung ist ein Quermutterbolzen eingesetzt, der senkrecht zur Bolzenachse mit einer Gewindebohrung versehen ist, die an der entsprechend eingerückten Position des Quermutterbolzens mit der in dem Gleitelement eingebrachten Bohrung fluchtet.In the opening a transverse nut is used, which is provided perpendicular to the bolt axis with a threaded bore which is aligned at the corresponding engaged position of the transverse nut with the introduced in the slider bore.

In die Gewindebohrung der Quermutterbolzen sind Befestigungsschrauben, die zuvor durch Bohrungen am Teleskopschuss bzw. an fest mit diesem verbundenen Halteelementen sowie durch die Bohrungen im Gleitelement hindurch gesteckt wurden, unter Berücksichtigung eines maximalen Drehmoments so eingeschraubt, dass eine feste Verbindung zwischen dem jeweiligen Gleitelement und dem Teleskopschuss besteht.In the threaded bore of the transverse nut bolts are fastening screws, which were previously inserted through holes in the telescopic section or firmly connected to this holding elements and through the holes in the slider, taking into account a maximum torque screwed so that a firm connection between the respective sliding element and the Telescopic shot exists.

Das Halteblech kann an der Stirnseite des Teleskopschusses befestigt sein, so dass die Befestigungsschrauben in Richtung der Längsachse des Teleskopschusses in die Gewindebohrung des Quermutterbolzens eingeschraubt sind.The retaining plate may be attached to the end face of the telescopic section, so that the fastening screws are screwed in the direction of the longitudinal axis of the telescopic section in the threaded bore of the transverse nut bolt.

Bei der weiteren Befestigungsart sind die Befestigungsschrauben von außen durch Bohrungen im Teleskopschuss senkrecht zu dessen Längsachse in die Quermutterbolzen eingeschraubt.In the other fastening the fastening screws are screwed from the outside through holes in the telescopic section perpendicular to the longitudinal axis in the transverse nut.

Der Querschnitt der Quermutterbolzen kann mannigfaltige Form besitzen, z.B. rund, quadratisch oder elliptisch sein. Entsprechend ist die Öffnung im Gleitelemente gestaltet. Der elliptische und quadratische Querschnitt haben den Vorteil, dass der Quermutterbolzen in der Öffnung des Gleitelements in seiner Lage fixiert und somit das Einschrauben der Befestigungsschraube erleichtert ist. Bei einem runden Querschnitt des Quermutterbolzens sollte die Stirnseite des Quermutterbolzens so gestaltet sein, dass ein Haltewerkzeug angreifen kann. Vorzugsweise kann in die Stirnseite des Quermutterbolzens ein Schlitz eingebracht sein, damit der Quermutterbolzen mit einem Schraubendreher in die Einschraublage der Befestigungsschraube gebracht und fixiert werden kann.The cross-section of the transverse nut can have a variety of forms, eg round, be square or elliptical. Accordingly, the opening in the sliding elements is designed. The elliptical and square cross-section have the advantage that the transverse nut is fixed in its position in the opening of the sliding element and thus the screwing in of the fastening screw is facilitated. In a round cross-section of the transverse nut bolt, the end face of the transverse nut should be designed so that a holding tool can attack. Preferably, a slot can be introduced into the end face of the transverse nut, so that the transverse nut can be brought and fixed with a screwdriver in the screwed-in position of the fastening screw.

Zweckmäßig ist die in den Quermutterbolzen eingesetzte Schraube gesichert, beispielsweise durch Klebstoff oder Lack oder durch metallische Elemente, die mit dem Schraubenkopf formschlüssig verbunden sind.Suitably, the screw used in the transverse nut is secured, for example by adhesive or paint or by metallic elements which are positively connected to the screw head.

Zur Anpassung an die konstruktiven Gegebenheiten, zur Erhöhung der Montage- undTo adapt to the structural conditions, to increase the assembly and

Reparaturfreundlichkeit und zur besseren flächigen Anlage ist es vorteilhaft, auf die Unterseite des Gleitelements eine Materialschicht aufzubringen. Das kann ein festes oder besser elastisches Kunststoff-Material, wie zum Beispiel kaltvulkanisierter Gummi, aufgespritzter Schaumstoff oder rheologisch wirksames Material sein. Auch eignet sich ein Gel oder eine Flüssigkeit in einer diese umgebenden formangepassten Umhüllung.Easy to repair and for better surface conditioning, it is advantageous to apply a layer of material on the underside of the sliding element. This may be a solid or better elastic plastic material, such as cold vulcanized rubber, sprayed foam or rheologically active material. Also suitable is a gel or liquid in a surrounding conformal wrapper.

Mit der erfindungsgemäßen Befestigungsanordnung lassen sich gegenüber vorbekannten Lösungen für die Befestigung der Gleitelemente eine wesentliche Gewichtseinsparung der Befestigungsmittel, eine Kostenreduzierung, insbesondere gegenüber der Lösung mit Schubladen-Halterungen, eine hohe Dauerstandfestigkeit der Gleitelemente, variable Anpassungsmöglichkeiten sowie eine Verbesserung der Montage- und Reparaturfreundlichkeit erreichen.With the mounting arrangement according to the invention can be compared to previously known solutions for the attachment of the sliding elements a significant weight saving of the fasteners, a cost reduction, especially with respect to the solution with drawer brackets, high creep strength of the sliding elements, variable adjustment options and improve the ease of installation and repair reach.

Die Erfindung soll an Ausführungsbeispielen anhand der Figuren in den Zeichnungen näher erläutert werden.The invention will be explained in more detail using exemplary embodiments with reference to the figures in the drawings.

In den Figuren der Zeichnungen zeigen:

Fig. 1:
eine erfindungsgemäße Befestigungsanordnung für Gleitelemente, an einem Halteblech
Fig. 2:
einen Quermutterbolzen mit rundem Querschnitt,
Fig. 3:
die Befestigungsanordnung gemäß Fig. 1, geschnitten und vergrößert,
Fig. 4:
einen Quermutterbolzen mit elliptischem Querschnitt,
Fig. 5:
einen Quermutterbolzen mit quadratischem Querschnitt,
Fig. 6:
die Befestigung der Gleitelemente gemäß Ausführung nach Fig. 1 am Teleskopschuss,
Fig. 7:
die erfindungsgemäße Befestigungsanordnung gemäß Fig.1, bei der das Gleitelement mit einer Gummischicht unterlegt ist,
Fig. 7a:
eine Ausschnittsvergrößerung aus Fig. 7,
Fig. 8a
bis 8c: eine erfindungsgemäße Befestigungsanordnung für Gleitelemente, direkt am Teleskopschuss,
Fig. 9:
eine bekannte Schublade-Befestigung mit eingelegtem Gleitelement.
In the figures of the drawings show:
Fig. 1:
a fastening arrangement according to the invention for sliding elements, on a holding plate
Fig. 2:
a transverse nut with round cross-section,
3:
the fastening arrangement according to Fig. 1 , cut and enlarged,
4:
a transverse nut with elliptical cross-section,
Fig. 5:
a transverse nut with square cross section,
Fig. 6:
the attachment of the sliding elements according to execution Fig. 1 at the telescope shot,
Fig. 7:
the fastening arrangement according to the invention according to Fig.1 in which the sliding element is underlaid with a rubber layer,
Fig. 7a:
an excerpt from Fig. 7 .
Fig. 8a
to 8c: a fastening arrangement according to the invention for sliding elements, directly at the telescopic section,
Fig. 9:
a well-known drawer attachment with inserted sliding element.

Entsprechend der Darstellung der erfindungsgemäßen Befestigungsanordnung in Fig. 1 wird die kraftschlüssige Verbindung zwischen dem Gleitelement 2 und dem Halteblech 3 durch die Befestigungsschrauben 4 erreicht, die in die in Durchgangsbohrungen 6 des Gleitelements eingesetzten Quermutterbolzen 1 mittels eines Drehmomentenschlüssels eingeschraubt sind.According to the illustration of the fastening arrangement according to the invention in Fig. 1 the frictional connection between the sliding member 2 and the holding plate 3 is achieved by the fastening screws 4, which are screwed into the transverse nut bolts 1 inserted in through holes 6 of the sliding element by means of a torque wrench.

Die Figuren 2 und 3 lassen erkennen, dass der in die Durchgangsbohrung 6 eingesetzte Quermutterbolzen 1 mittig und quer zu seiner Bolzenlängsachse eine Gewindebohrung 7 aufweist, in die die Befestigungsschraube 4 eingeschraubt ist, nachdem sie durch eine Bohrung 8 im Halteblech 3 und die Bohrung 5 im Gleitelement 2 hindurchgeführt wurde.The FIGS. 2 and 3 let recognize that the inserted into the through hole 6 cross-bolt 1 centrally and transversely to its longitudinal axis bolt has a threaded hole 7, into which the fastening screw 4 is screwed, after it was passed through a hole 8 in the retaining plate 3 and the bore 5 in the sliding element 2.

Der Quermutterbolzen 1 kann einen kreisrunden Querschnitt (Fig. 2), einen elliptischen Querschnitt (Fig. 4) oder einen quadratischen Querschnitt (Fig. 5) aufweisen. Die entsprechende Form erhält auch die jeweilige Durchgangsbohrung 6.The transverse nut 1 may have a circular cross-section ( Fig. 2 ), an elliptical cross section ( Fig. 4 ) or a square cross section ( Fig. 5 ) exhibit. The corresponding shape also receives the respective through-hole 6.

Fig. 6 zeigt einen inneren Teleskopschuss 9 eines Teleskopauslegers, der in einem äußeren Teleskopschuss 10 geführt an Gleitelementen gleitet, die an den Halteblechen 3 in der in den Figuren 1 und 3 dargestellten Weise befestigt sind. Die Haltebleche 3 wiederum sind an dem am Teleskopschuss 10 vorgesehenen Kragen 11, z.B. durch Schraubverbindung, befestigt. Fig. 6 shows an inner telescopic section 9 of a telescopic boom, which slides in an outer telescopic section 10 slides on sliding elements, which on the holding plates 3 in the in the FIGS. 1 and 3 are shown attached manner. The retaining plates 3, in turn, are fastened to the collar 11 provided on the telescopic section 10, for example by screw connection.

Fig. 7 zeigt die erfindungsgemäße Befestigungsanordnung nach Fig. 1, bei der auf das Gleitelement 2 eine Gummischicht 16 aufgebracht ist. Diese Schicht dient der Anpassung an die Abstandsverhältnisse zwischen den Teleskopschüssen zur Erleichterung der Montage bei der Kranherstellung und beim Ersatz der Gleitelemente. Fig. 7a zeigt eine Einzelheit aus Fig. 7. Fig. 7 shows the fastening arrangement according to the invention according to Fig. 1 in which a rubber layer 16 is applied to the sliding element 2. This layer serves to adapt to the distance relationships between the telescopic shots to facilitate assembly in crane production and replacement of the sliding elements. Fig. 7a shows a detail Fig. 7 ,

Die Figuren 8a bis 8c zeigen die Befestigungsanordnung für Gleitelemente 2, bei der die Befestigungsschrauben 4 von außen durch Bohrungen in einem Versteifungsblech 17 und im Teleskopschuss 10 in die Quermutterbolzen 1 eingeschraubt sind, die in Öffnungen der Gleitelemente 2 eingesetzt sind.The FIGS. 8a to 8c show the mounting arrangement for sliding elements 2, in which the fastening screws 4 are screwed from the outside through holes in a stiffening plate 17 and in the telescopic section 10 in the transverse nut 1, which are inserted into openings of the sliding elements 2.

Zusammenstellung der verwendeten BezugszeichenCompilation of the reference numbers used

11
QuermutterbolzenBarrel nuts
22
GleitelementSlide
33
HalteblechHalteblech
44
Befestigungsschraubenmounting screws
55
Bohrung im GleitelementHole in the sliding element
66
DurchgangsbohrungThrough Hole
77
Gewindebohrungthreaded hole
88th
Bohrung im HalteblechBore in the retaining plate
99
Teleskopschusstelescoping
1010
Teleskopschusstelescoping
1111
Kragen am TeleskopschussCollar on the telescopic section
1212
Schubladenhalterungdrawer bracket
1313
HalteblechHalteblech
1414
Kragen am TeleskopschussCollar on the telescopic section
1515
Teleskopschusstelescoping
1616
Materialschichtmaterial layer
1717
Versteifungsblechgusset

Claims (23)

Anordnung zur Befestigung von Gleitelementen zum Führen der Auslegerkästen an Teleskopkranen, wobei die Gleitelemente an die Außenkontur der auf ihnen gleitenden Teleskopschüsse angepasst und an den Enden der Teleskopschüsse angebracht sind,
dadurch gekennzeichnet,
dass in die entsprechend der Außenkontur der Teleskopschüsse geformten Gleitelemente (2) mehrere Bohrungen (5) eingebracht sind, die jeweils in einer senkrecht dazu durch das Gleitelement (2) angeordneten Öffnung (6) enden,
dass in die Öffnung (6) ein Quermutterbolzen (1) eingesetzt ist, der senkrecht zur Bolzenachse mit einer Gewindebohrung (7) versehen ist, die in eingesetztem Zustand des Quermutterbolzens (1) mit der in das Gleitelement (2) eingebrachten Bohrung (5) fluchtet,
dass Befestigungsschrauben (4) durch Bohrungen (8) am Teleskopschuss bzw. an fest mit diesem verbundenen Halteelementen sowie durch die Bohrungen (5) im Gleitelement (2) hindurch gesteckt und in die Gewindebohrungen (7) der Quermutterbolzen (1) unter Berücksichtigung eines maximalen Drehmoments so eingeschraubt sind, dass eine feste Verbindung zwischen dem jeweiligen Gleitelement (2) und dem Teleskopschuss besteht.Arrangement for fastening sliding elements for guiding the boom boxes to telescopic cranes, wherein the sliding elements are adapted to the outer contour of the telescopic shots sliding on them and attached to the ends of the telescopic shots,
characterized,
in that a plurality of bores (5) are introduced into the sliding elements (2) formed in accordance with the outer contour of the telescopic sections, each of which ends in an opening (6) arranged perpendicular to the latter by the sliding element (2),
in that a transverse nut (1) is inserted in the opening (6) and is provided perpendicularly to the pin axis with a threaded hole (7) which in the inserted state of the transverse nut (1) bears the hole (5) made in the slider (2). flees,
that fastening screws (4) through holes (8) at the telescopic section or firmly connected to this holding elements and through the holes (5) inserted in the sliding element (2) and into the threaded holes (7) of the transverse nut (1) taking into account a maximum Torque are screwed in so that there is a firm connection between the respective sliding element (2) and the telescopic section. Anordnung nach Anspruch 1,
dadurch gekennzeichnet,
dass die Befestigungsschrauben (4) in Richtung der Längsachse des Teleskopschusses (10) durch Bohrungen in einem an der Stirnseite des Teleskopschusses (10) befestigten Halteblech (3) in die Quermutterbolzen (1) eingeschraubt sind.Arrangement according to claim 1,
characterized,
in that the fastening screws (4) are screwed into the transverse nut bolts (1) in the direction of the longitudinal axis of the telescopic section (10) by bores in a holding plate (3) fastened to the end face of the telescopic section (10). Anordnung nach Anspruch 1,
dadurch gekennzeichnet,
dass die Befestigungsschrauben (4) von außen durch Bohrungen im Teleskopschuss (10) senkrecht zu dessen Längsachse in die Quermutterbolzen (1) eingeschraubt sind.Arrangement according to claim 1,
characterized,
that the fastening screws (4) from the outside through holes in the telescopic section (10) are screwed perpendicular to its longitudinal axis in the cross bolt nut (1). Anordnung nach Anspruch 1,
dadurch gekennzeichnet,
dass die Gleitelemente (2) aus einem gleitfähigen Material bestehen.Arrangement according to claim 1,
characterized,
that the sliding elements (2) consist of a slidable material. Anordnung nach Anspruch 4,
dadurch gekennzeichnet,
dass die Gleitelemente (2) aus einem Kunststoff bestehen.Arrangement according to claim 4,
characterized,
that the sliding elements (2) consist of a plastic. Anordnung nach Anspruch 5,
dadurch gekennzeichnet,
dass die Gleitelemente (2) aus Polyamid bestehen.Arrangement according to claim 5,
characterized,
in that the sliding elements (2) consist of polyamide. Anordnung nach Anspruch 1,
dadurch gekennzeichnet,
dass der Quermutterbolzen (1) einen runden Querschnitt hat.Arrangement according to claim 1,
characterized,
that the transverse nut (1) has a round cross-section. Anordnung nach Anspruch 1,
dadurch gekennzeichnet,
dass der Quermutterbolzen (1) einen quadratischen Querschnitt hat.Arrangement according to claim 1,
characterized,
that the transverse nut (1) has a square cross-section. Anordnung nach Anspruch 1,
dadurch gekennzeichnet,
dass der Quermutterbolzen (1) einen elliptischen Querschnitt hat.Arrangement according to claim 1,
characterized,
in that the transverse nut (1) has an elliptical cross-section. Anordnung nach Anspruch 7,
dadurch gekennzeichnet,
dass die Stirnseite des Quermutterbolzens (1) so gestaltet ist, dass ein Werkzeug angreifen kann.Arrangement according to claim 7,
characterized,
that the end face of the transverse nut (1) is designed so that a tool can attack. Anordnung nach Anspruch 10,
dadurch gekennzeichnet,
dass in die Stirnseite des Quermutterbolzens (1) ein Schlitz eingebracht ist.Arrangement according to claim 10,
characterized,
in that a slot is made in the end face of the transverse nut (1). Anordnung nach einem der vorangegangenen Ansprüche,
dadurch gekennzeichnet,
dass die in den Quermutterbolzen (1) eingesetzte Schraube (4) gesichert ist.Arrangement according to one of the preceding claims,
characterized,
that the screw (4) inserted into the transverse nut (1) is secured. Anordnung nach Anspruch 12,
dadurch gekennzeichnet,
dass die Schraubensicherung durch Klebstoff oder Lack erfolgt.Arrangement according to claim 12,
characterized,
that the screw locking by adhesive or varnish takes place. Anordnung nach Anspruch 12,
dadurch gekennzeichnet,
dass die Schraubensicherung durch metallische oder Kunststoff-Elemente erfolgt, die mit dem Schraubenkopf formschlüssig verbunden sind.Arrangement according to claim 12,
characterized,
that the screw locking by metallic or plastic elements, which are positively connected to the screw head. Anordnung nach Anspruch 2,
dadurch gekennzeichnet,
dass das Halteblech (3) an einem stirnseitigen Kragen (11) des Teleskopschusses (9, 10) angeschraubt ist.Arrangement according to claim 2,
characterized,
that the retaining plate (3) on a front collar (11) of the telescope runner (9, 10) is screwed. Anordnung nach einem der vorangegangenen Ansprüche,
dadurch gekennzeichnet,
dass die Öffnung (6) im Gleitelement (2) eine Durchgangsbohrung ist.Arrangement according to one of the preceding claims,
characterized,
that the opening (6) in the sliding member (2) is a through bore. Anordnung nach einem der vorangegangenen Ansprüche,
dadurch gekennzeichnet,
dass die Öffnung (6) im Gleitelement (2) ein Sackloch ist.Arrangement according to one of the preceding claims,
characterized,
that the opening (6) in the sliding member (2) is a blind hole. Anordnung nach einem der vorangegangenen Ansprüche,
dadurch gekennzeichnet,
dass zur Anpassung an die konstruktiven Gegebenheiten zwischen den Teleskopschüssen an der Unterseite der Gleitelemente ein Material (16) als Schicht aufgebracht ist.Arrangement according to one of the preceding claims,
characterized,
that a material (16) is applied as a layer to adapt to the structural conditions between the telescopic shots on the underside of the sliding elements. Anordnung nach Anspruch 18,
dadurch gekennzeichnet,
dass das Material (16) kaltvulkanisierter Gummi ist.Arrangement according to claim 18,
characterized,
that the material (16) is kaltvulkanisierter rubber. Anordnung nach Anspruch 18,
dadurch gekennzeichnet,
dass das Material (16) aufgespritzter Schaumstoff ist.Arrangement according to claim 18,
characterized,
that the material (16) is sprayed-foam. Anordnung nach Anspruch 18,
dadurch gekennzeichnet,
dass das Material (16) ein rheologisch wirksames Material ist.Arrangement according to claim 18,
characterized,
that the material (16) is a rheologically active material. Anordnung nach Anspruch 18,
dadurch gekennzeichnet,
dass das Material (16) ein ummanteltes Gel ist.Arrangement according to claim 18,
characterized,
that the material (16) is a coated gel. Anordnung nach Anspruch 18,
dadurch gekennzeichnet,
dass das Material (16) eine ummantelte Flüssigkeit ist.Arrangement according to claim 18,
characterized,
that the material (16) is a sheathed liquid.
EP09075481A 2008-11-19 2009-10-28 Arrangement for securing slide bearings for guiding sections on telescope cranes Active EP2189413B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008058606A DE102008058606A1 (en) 2008-11-19 2008-11-19 Arrangement for fixing sliding elements for guiding the shots on telescopic cranes

Publications (2)

Publication Number Publication Date
EP2189413A1 true EP2189413A1 (en) 2010-05-26
EP2189413B1 EP2189413B1 (en) 2011-10-19

Family

ID=41666780

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09075481A Active EP2189413B1 (en) 2008-11-19 2009-10-28 Arrangement for securing slide bearings for guiding sections on telescope cranes

Country Status (3)

Country Link
EP (1) EP2189413B1 (en)
AT (1) ATE529369T1 (en)
DE (1) DE102008058606A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011100957U1 (en) 2011-05-20 2011-08-03 Manitowoc Crane Group France Sas Slide bearing bracket for telescopic crane boom
CN103112785A (en) * 2013-02-18 2013-05-22 愚公机械股份有限公司 Retractable arm slide block assembly and retractable arm
EP2691581A4 (en) * 2011-03-30 2015-05-20 Terex South Dakota Inc Wearpad arrangement
EP3127854A1 (en) * 2015-07-30 2017-02-08 Manitowoc Crane Companies, LLC Segmented shape-compliant wear pad for telescoping boom assembly
US11111115B2 (en) 2017-03-02 2021-09-07 Maniitowoc Crane Companies, LLC Wear pad with insert for telescoping boom assembly
WO2024087625A1 (en) * 2022-10-28 2024-05-02 湖南三一中型起重机械有限公司 Boom slider assembly, boom assembly, and operation machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012102704U1 (en) * 2012-07-19 2013-10-21 Rk Rose + Krieger Gmbh Verbindungs- Und Positioniersysteme linear actuator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29804237U1 (en) * 1998-03-10 1998-05-07 Liebherr-Werk Ehingen Gmbh, 89584 Ehingen Plain bearings for nesting bowl-shaped bodies
DE20015831U1 (en) * 2000-09-13 2000-12-21 RK Rose + Krieger GmbH & Co KG Verbindungs- und Positioniersysteme, 32423 Minden Telescopic linear drive
EP1319629A1 (en) * 2001-12-14 2003-06-18 Demag Mobile Cranes GmbH & Co. KG Telescopic boom with lubricant supply
EP1529749A1 (en) * 2003-11-10 2005-05-11 SIR Societa'Italiana Riduttori S.r.l. Telescopic column for lifting and/or traction devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29804237U1 (en) * 1998-03-10 1998-05-07 Liebherr-Werk Ehingen Gmbh, 89584 Ehingen Plain bearings for nesting bowl-shaped bodies
DE20015831U1 (en) * 2000-09-13 2000-12-21 RK Rose + Krieger GmbH & Co KG Verbindungs- und Positioniersysteme, 32423 Minden Telescopic linear drive
EP1319629A1 (en) * 2001-12-14 2003-06-18 Demag Mobile Cranes GmbH & Co. KG Telescopic boom with lubricant supply
EP1529749A1 (en) * 2003-11-10 2005-05-11 SIR Societa'Italiana Riduttori S.r.l. Telescopic column for lifting and/or traction devices

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2691581A4 (en) * 2011-03-30 2015-05-20 Terex South Dakota Inc Wearpad arrangement
DE202011100957U1 (en) 2011-05-20 2011-08-03 Manitowoc Crane Group France Sas Slide bearing bracket for telescopic crane boom
CN103112785A (en) * 2013-02-18 2013-05-22 愚公机械股份有限公司 Retractable arm slide block assembly and retractable arm
EP3127854A1 (en) * 2015-07-30 2017-02-08 Manitowoc Crane Companies, LLC Segmented shape-compliant wear pad for telescoping boom assembly
US10759637B2 (en) 2015-07-30 2020-09-01 Manitowoc Crane Companies, Llc Segmented shape-compliant wear pad for telescoping boom assembly
US11111115B2 (en) 2017-03-02 2021-09-07 Maniitowoc Crane Companies, LLC Wear pad with insert for telescoping boom assembly
WO2024087625A1 (en) * 2022-10-28 2024-05-02 湖南三一中型起重机械有限公司 Boom slider assembly, boom assembly, and operation machine

Also Published As

Publication number Publication date
DE102008058606A1 (en) 2010-05-27
ATE529369T1 (en) 2011-11-15
EP2189413B1 (en) 2011-10-19

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