EP0449064A1 - Dispositif pour déposer - Google Patents

Dispositif pour déposer Download PDF

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Publication number
EP0449064A1
EP0449064A1 EP91104079A EP91104079A EP0449064A1 EP 0449064 A1 EP0449064 A1 EP 0449064A1 EP 91104079 A EP91104079 A EP 91104079A EP 91104079 A EP91104079 A EP 91104079A EP 0449064 A1 EP0449064 A1 EP 0449064A1
Authority
EP
European Patent Office
Prior art keywords
bridge
laying
lifting table
slide
vehicle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP91104079A
Other languages
German (de)
English (en)
Other versions
EP0449064B1 (fr
Inventor
Herbert Hüther
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dornier GmbH
Original Assignee
Dornier GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dornier GmbH filed Critical Dornier GmbH
Publication of EP0449064A1 publication Critical patent/EP0449064A1/fr
Application granted granted Critical
Publication of EP0449064B1 publication Critical patent/EP0449064B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00—Movable or portable bridges; Floating bridges
    • E01D15/12—Portable or sectional bridges
    • E01D15/124—Folding or telescopic bridges; Bridges built up from folding or telescopic sections
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00—Movable or portable bridges; Floating bridges
    • E01D15/12—Portable or sectional bridges
    • E01D15/127—Portable or sectional bridges combined with ground-supported vehicles for the transport, handling or placing of such bridges or of sections thereof

Definitions

  • the invention relates to a laying device for a bridge consisting of couplable bridge elements according to the preamble of claim 1.
  • a laying vehicle for a bridge consisting of couplable bridge elements is known, which has an extendable and pivotable laying beam, a carriage movable thereon and a lifting table on which the bridge elements are mounted.
  • This device forms the preamble of claim 1.
  • the bridge elements are brought into the intended shape by the lifting table, coupled to the previously erected bridge elements and moved on the laying beam over the obstacle. No details are given there.
  • a bridge laying vehicle which has a longitudinally displaceable bridge support with which the bridge can be moved forwards and backwards, whereby the axle load of the vehicle can be changed.
  • the object of the invention is to provide a laying device with which even longer bridges can be laid without a beam.
  • a carriage or carriage that rolls on the laying beam is provided with a lifting table that holds the bridge, moves up to the next coupling point, and can set down on the laying beam. Then the next bridge part can be coupled with the sled, the parts that have been completed so far or the entire bridge can be raised and moved to the deposit point.
  • the lifting table according to the invention makes it possible to dispense with rollers or rails on the bridge or to guide the bridge on the laying beam.
  • the laying device according to the invention it is possible to lay different types of bridges with only minor changes. Since no rollers or rails are required for the bridge, the bridges do not have to be specially adapted to the laying vehicle. This makes it possible to assemble and lay different bridges of greater length.
  • the laying device according to the invention also allows a bridge that is variable in height, such as e.g. the telescopic truss bridge of DE-OS 38 14 502 to unfold, to assemble and to lay.
  • a bridge that is variable in height, such as e.g. the telescopic truss bridge of DE-OS 38 14 502 to unfold, to assemble and to lay.
  • the substructure of the bridge is held on the slide and the road plates are brought to the required height by the hydraulic cylinders (with length measuring system) of the lifting table, the telescopic diagonals being pulled apart and then locked from the lifting table.
  • the version in which the slide and the lifting table have a common pivot axis in their rear region is particularly simple and stable, e.g. a fixed swivel at the rear edges of the two components.
  • the possibility of movement of the lifting table in this embodiment with respect to the slide consists in swiveling upwards to e.g. 15 °, e.g. through two hydraulic cylinders.
  • a support system is provided on the pivotable laying beam, which can be pivoted and extended relative to the laying beam.
  • the invention offers the following advantages: Generation of a high level of torque of the publisher without the weight to increase the publisher.
  • Fig. 1 shows a laying device according to the invention (laying vehicle) in the transport position. You can see the lifting table HT, the slide S, the laying beam V, the support system ST, the rollers L of the slide S and the bridge stacking device BST on the lifting table (HT).
  • the laying beam V is attached to the vehicle with a telescopic support in such a way that it can be moved forwards and / or swiveled downwards to the front.
  • the laying beam V consists of a pair of welded metal profile beams (e.g. aluminum), which are connected to each other via a torsion-resistant truss structure in the front part.
  • welded metal profile beams e.g. aluminum
  • the front hydraulic support system ST is also located in the front part, pivotably connected to the laying beam V.
  • the pair of bars is connected to the tank via a roller guide.
  • a pair of rollers, arranged approximately in the middle of the tank, can be lifted using a hydraulic cylinder (telescope T), while the pair of rollers in the front area of the tank are firmly connected to the chassis.
  • the swiveling can be realized.
  • the laying beam V is brought into the extended position shown in FIG. 2 only for bridge construction.
  • the laying beam system can be moved back over the tank until approximately the same protrusion is reached.
  • the pair of rollers in the vicinity of the rear support system is provided for receiving the laying beam V in the transport position.
  • As a drive for the movement in the two positions e.g. hydraulically driven winch pairs with pre-tensioned ropes can be provided.
  • the hydraulic lines and the voltage supply for the valves and sensors of the two front support cylinders with their swivel drives and for the hydraulic motors of the cable winches are installed in the laying beam V protected.
  • the supply lines in the laying beam V are flexibly connected to the tank. It is possible to use energy drag chains or a hose reel with a hydraulic motor.
  • the laying beam V is moved all the way forward and the support system ST is pivoted out and extended.
  • the carriage S is in front position.
  • the HT lifting table is pivoted upwards as far as the slide.
  • the holding device HB for the bridge can also be seen, with which bridge elements which have already been coupled together can be locked on the laying beam V.
  • a second holding device which can lock the lower chords of the bridge elements or the entire bridge elements on the slide S.
  • Fig. 3 shows an embodiment of a carriage in which the lifting table can be pivoted by two hydraulic telescopes.
  • the axis of rotation of the lifting table HT on the slide S is in the rear area of the slide S and the lifting table HT.
  • a telescopic cylinder can be seen on the bridge stacking device BST, which serves to lift the bridge stack and as a transport lock.
  • rollers LR of the carriage S can be seen, with which the carriage S can be moved on the laying beam V.
  • the S slide and the HT lifting table are designed as a lightweight structure in the framework structure.
  • the carriage S is used to transport the bridge parts in the longitudinal direction on the laying beam V and extends the bridge construction level to the rear. This means that no separate roles are required for the bridge.
  • the carriage S is guided on appropriately designed rails (rails SS of FIG. 4) of the laying beam V.
  • rails rails SS of FIG. 4
  • stable sets of LR rollers are housed in a rigid U-profile on both sides of the slide frame. The moments of the bridge in the installation case must also be taken from this profile.
  • the HT lifting table is articulated to the laying carriage S at four points.
  • the rear joint of the HT lifting table on the slide frame consists of two fixed swivel joints.
  • the lifting table HT is connected to the carriage frame via two hydraulic cylinders. These are used to straighten the bridge segments and raise the bridge.
  • the bridge segments rest on the HT lifting table as a stack for laying or taking up again.
  • the lower segment is built up or merged with it.
  • the bottom segment has to be pulled out of the bridge stack for erection. For this purpose, the remaining bridge stack is raised. This is the task of the BST bridge stacking unit, which is firmly connected to the HT lifting table.
  • a hydraulic cylinder is articulated on the frame of the bridge stacking unit BST and pulls the remaining bridge stack.
  • Another function of the bridge stacking unit BST is the anchoring of the bridge stack during transport or as a fixed point of the remaining bridge stack during laying All of the drives required to erect and lock the elements are located on the S slide and the HT lifting table. A purely hydraulic drive concept is possible.
  • the energy supply for the slide S and the lifting table HT can be completely separated from that of the laying beam V.
  • the supply from the vehicle to the slide can also be implemented here, as described for the laying beam V, via a hose line.
  • the distribution to the consumers then takes place from the carriage S.
  • FIG. 4 shows an embodiment of a laying beam V.
  • the rails SS for the rollers LR of the carriage S in the upper region and in the lower region the supports and the rails SV for the vehicle-fixed roles on the vehicle chassis and on the telescope T (Fig. 5).
  • Fig. 5 shows a laying device, which is loaded with four 10 m bridge segments B, for laying bridges with spans between 10 and 40 m.
  • the bridges correspond to the bridges described in DE-OS 38 14 502. It can be seen that the bridge segments B each consist of two bridge elements which are rotatably connected to one another.
  • the bridge segments B are anchored at one of their ends in the bridge stacking device BST.
  • Ramp parts R are fastened on both sides of the bridge segments B.
  • the laying beam V is slidably mounted on a first set of rollers in the front area of the vehicle and on a set of rollers at the rear of the vehicle. Its inclination can be adjusted by the telescope T in the middle of the vehicle. For this purpose, rollers attached to the telescope T engage the rails SV of the laying beam V shown in FIG. 4.
  • bridge segment B is shaped as a 10 m short bridge.
  • the bridge segment B forms a part (ramp part) of a long bridge.
  • the bridge elements each consist of the carriageway slabs F, the telescopic diagonals D, the extendable or shortenable lower chords U and the ramps R.
  • the left ramp R is shown in the working position (as a ramp), the right ramp R in the lower diagram in the coupling position to the rear moved so that the corresponding lower flange U can be connected to the lower flange U of the next bridge segment.
  • Fig. 9 shows a scene of the laying of the 40 m bridge at the time of coupling the last bridge segment.
  • the frame-shaped structure of the laying beam V, the front and the rear support system ST for the vehicle and the bridge stacking device BST can be seen.
  • any vehicle can be used as a laying vehicle if it can take the minimum payload of approx. 20 t.
  • the figures for the Leopard II are shown in the figures.
  • the vehicle In the event of relocation or readmission, the vehicle must be able to compensate the bank inclinations lengthways and crossways.
  • the rear armored support system and the support system ST of the laying beam V are used.
  • the here hydraulic cylinders arranged in pairs act on a common footplate. The vehicle is lifted from its springs and brought up to level. If a series vehicle is modified as a laying vehicle, it must essentially be taken into account that the forces can be introduced into the structure via the four fixed points from the laying system and that of the rear vehicle support system.
  • the first three bridge segments consististing of the first six bridge elements
  • the HT lifting table has built up the fourth segment.
  • the carriage S advances for coupling.
  • Fig. 10 shows an embodiment in which the lifting table HT2 has, in addition to the attachment to the slide S, a further horizontal axis of rotation through which the table surface can be bent, so that the front part e.g. can run horizontally or slightly downwards while the rear part of the table is raised. This can make it easier to pull out bridge elements.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
EP91104079A 1990-03-26 1991-03-16 Dispositif pour déposer Expired - Lifetime EP0449064B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4009639A DE4009639C2 (de) 1990-03-26 1990-03-26 Verlegeeinrichtung
DE4009639 1990-03-26

Publications (2)

Publication Number Publication Date
EP0449064A1 true EP0449064A1 (fr) 1991-10-02
EP0449064B1 EP0449064B1 (fr) 1993-12-29

Family

ID=6403060

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91104079A Expired - Lifetime EP0449064B1 (fr) 1990-03-26 1991-03-16 Dispositif pour déposer

Country Status (3)

Country Link
US (1) US5107561A (fr)
EP (1) EP0449064B1 (fr)
DE (1) DE4009639C2 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640722A1 (fr) * 1993-08-31 1995-03-01 Krupp Fördertechnik GmbH Pont déplaçable
EP0640723A1 (fr) * 1993-08-31 1995-03-01 Krupp Fördertechnik GmbH Pont déplaçable
FR2815651A1 (fr) * 2000-10-24 2002-04-26 Pierre Dequet Pont logistique modulaire civil ou militaire
WO2007138100A1 (fr) * 2006-05-31 2007-12-06 Ets A. Deschamps Et Fils Pont temporaire
EP2955274B1 (fr) 2014-06-10 2019-07-24 General Dynamics European Land Systems-Bridge Systems GmbH Passerelle pliable et mobile

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4137500C1 (fr) * 1991-11-14 1992-11-26 Dornier Gmbh, 7990 Friedrichshafen, De
DE4431915C1 (de) * 1994-09-08 1995-07-13 Bundesrep Deutschland Verschiebevorrichtung für Brückenabschnitte
DE19524062C1 (de) * 1995-07-01 1996-09-12 Gutehoffnungshuette Man Brückenlegegerät für den Zusammenbau und das Verlegen von Brückenabschnitten unterschiedlicher Länge
DE10127136B4 (de) * 2001-06-02 2010-07-15 General Dynamics Santa Bárbara Sistemas GmbH Militärisches Schnellbaubrückensystem
DE102004049969B8 (de) * 2004-10-14 2006-03-23 Military Mobile Bridges Gmbh Modulare Scherenbrücke sowie Verlegeeinrichtung und Verfahren zum Verlegen zerlegbarer Brücken
FR2945298B1 (fr) * 2009-05-06 2011-06-17 Deschamps A & Fils Ets Pont temporaire perfectionne
JP6376444B2 (ja) * 2014-06-05 2018-08-22 株式会社高知丸高 伸縮式ブリッジ
PT109392A (pt) 2016-05-16 2017-11-16 Pgpi - Marcas E Patentes S A Disposição estrutural modular, sistema de construção de uma ponte e processo de construção de uma ponte
CN110387833A (zh) * 2019-07-29 2019-10-29 北京九州动脉隧道技术有限公司 一种梁体架设方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926594A1 (de) * 1979-07-02 1981-01-15 Systemtechnik Gmbh Brueckenlegefahrzeug
EP0093873A1 (fr) * 1982-05-08 1983-11-16 Fried. Krupp Gesellschaft mit beschränkter Haftung Véhicule pour le transport et la mise en place d'un pont
DE3814502A1 (de) * 1988-04-29 1989-11-09 Dornier Gmbh Bruecke

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2166757C3 (de) * 1971-11-12 1979-07-12 Magirus-Deutz Ag, 7900 Ulm Vorrichtung zum Verankern einer Verlegebrücke am Ufer eines zu überquerenden Gewässers
US3820181A (en) * 1972-03-29 1974-06-28 Kloeckner Humboldt Deutz Ag Bridge laying device
DE2403494C2 (de) * 1974-01-25 1982-09-09 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Verlege- und Transportfahrzeug
DE2846182A1 (de) * 1978-10-24 1980-05-08 Porsche Ag Brueckenlegegeraet
DE3038702C2 (de) * 1980-10-14 1986-01-16 Salzgitter Ag, 1000 Berlin Und 3320 Salzgitter Transportfahrzeug für Brückenabschnitte bzw.Rampen einer verlegbaren Brücke
DE3335482A1 (de) * 1983-09-30 1985-04-18 Gottwald GmbH, 4000 Düsseldorf Brueckenlegefahrzeug und verfahren zum absetzen oder aufnehmen einer bruecke
DE3433178A1 (de) * 1984-09-10 1986-03-20 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Brueckeneinheit
DE3535640A1 (de) * 1985-10-05 1987-04-09 Porsche Ag Hubvorrichtung fuer eine uebersetzbruecke
DE3604621A1 (de) * 1986-02-14 1987-08-20 Salzgitter Ag Transportfahrzeug fuer brueckenteile

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926594A1 (de) * 1979-07-02 1981-01-15 Systemtechnik Gmbh Brueckenlegefahrzeug
EP0093873A1 (fr) * 1982-05-08 1983-11-16 Fried. Krupp Gesellschaft mit beschränkter Haftung Véhicule pour le transport et la mise en place d'un pont
DE3814502A1 (de) * 1988-04-29 1989-11-09 Dornier Gmbh Bruecke

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640722A1 (fr) * 1993-08-31 1995-03-01 Krupp Fördertechnik GmbH Pont déplaçable
EP0640723A1 (fr) * 1993-08-31 1995-03-01 Krupp Fördertechnik GmbH Pont déplaçable
US5526544A (en) * 1993-08-31 1996-06-18 Krupp Fordertechnik Gmbh Deployable bridge
FR2815651A1 (fr) * 2000-10-24 2002-04-26 Pierre Dequet Pont logistique modulaire civil ou militaire
WO2002035006A1 (fr) 2000-10-24 2002-05-02 Pierre Dequet Module pour pont modulaire et procede de montage d'un tel pont
WO2007138100A1 (fr) * 2006-05-31 2007-12-06 Ets A. Deschamps Et Fils Pont temporaire
FR2901817A1 (fr) * 2006-05-31 2007-12-07 A Deschamps & Fils Soc Par Act Pont temporaire
EA014129B1 (ru) * 2006-05-31 2010-10-29 Этс А. Дешам Э Фис Временный мост
US8955184B2 (en) 2006-05-31 2015-02-17 ETS A. Deschamps et Eils Temporary bridge
EP2955274B1 (fr) 2014-06-10 2019-07-24 General Dynamics European Land Systems-Bridge Systems GmbH Passerelle pliable et mobile

Also Published As

Publication number Publication date
DE4009639A1 (de) 1991-10-10
DE4009639C2 (de) 1994-04-28
US5107561A (en) 1992-04-28
EP0449064B1 (fr) 1993-12-29

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