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WO2016078646A1 - Pont déployable démontable et procédé de pose d'un pont déployable démontable - Google Patents

Pont déployable démontable et procédé de pose d'un pont déployable démontable Download PDF

Info

Publication number
WO2016078646A1
WO2016078646A1 PCT/DE2015/100488 DE2015100488W WO2016078646A1 WO 2016078646 A1 WO2016078646 A1 WO 2016078646A1 DE 2015100488 W DE2015100488 W DE 2015100488W WO 2016078646 A1 WO2016078646 A1 WO 2016078646A1
Authority
WO
WIPO (PCT)
Prior art keywords
track
carrier
laying
intermediate adapter
track carrier
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.)
Ceased
Application number
PCT/DE2015/100488
Other languages
German (de)
English (en)
Inventor
Wolfgang Stoiber
Manfred Schuhmann
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.)
KNDS Deutschland GmbH and Co KG
Original Assignee
Krauss Maffei Wegmann GmbH and Co KG
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 Krauss Maffei Wegmann GmbH and Co KG filed Critical Krauss Maffei Wegmann GmbH and Co KG
Priority to EP15826132.1A priority Critical patent/EP3221518B1/fr
Priority to ES15826132T priority patent/ES2711533T3/es
Publication of WO2016078646A1 publication Critical patent/WO2016078646A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • E01D15/127—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 collapsible track carrier bridge with a track carrier and a launching support. Further objects of the invention form a laying device with which the collapsible track carrier bridge can be laid, a laying vehicle and a method for laying the collapsible track carrier bridge.
  • Dismountable track girder bridges are used both in the military and in civilian areas and serve as mobile temporary bridges, which are usually used for be used for a limited time, which is why they should be as fast as possible and degradable.
  • These bridges usually have track carriers which form the entire roadway or a part thereof.
  • the track carriers are therefore usually made of a material with a high strength. For this reason, the weight of the track carrier is generally also very high, so that when laying high leverage must be absorbed and therefore only small spans can be achieved.
  • Vorbaum In order to increase the achievable spans, it is known to use Vorbaum.
  • the launch vehicle is used as a laying aid for the track carrier. In the process, the launching vehicle is laid first so that it bridges the entire area to be spanned. He can carry the weight of the track carrier, so that they can be supported when laying on the launching girder and thus no large counterweight is needed.
  • the launching carrier and the track carrier are subdivided into several equal-length sections, which are lined up again when the bridge is laid and are each connected to the corresponding adjacent sections.
  • the A u f g a b e of the invention is therefore to increase the potential applications of a demountable track carrier bridge with different requirements.
  • the track carriers and the launching carrier are connected to one another via intermediate adapters.
  • intermediate adapters it is possible that the launching carrier and track carrier no longer have to be adapted to each other and can be laid with a launching carrier different track carrier.
  • the track carrier and the intermediate adapter are detachably connected to each other.
  • the track carrier can be hung in the intermediate adapter.
  • This offers the advantage that the different elements are transported independently of each other. the and can be arranged on corresponding Verladehusen to save space.
  • By hanging track carrier and intermediate adapter can be quickly and variably connected to each other at the installation and then fixed by means such that there is a firm connection and the elements can no longer move against each other.
  • the intermediate adapter and the front-mounting are releasably connected to each other.
  • the two elements can also be connected via rollers with each other, so that the intermediate adapter can be supported on the Vorbauisme on the rollers.
  • the pre-construction carrier for guides on, in which the rollers of the intermediate adapter are guided are guided.
  • the launching support may also comprise rollers which are guided in corresponding guides on the intermediate adapter.
  • the intermediate adapter is arranged spatially between or at least in sections between the apron carrier and the track carrier.
  • the intermediate adapter may be formed in a first embodiment such that the intermediate adapter connects two opposing track carrier each other. Both opposing track carriers are connected via a common intermediate adapter with the launching carrier, so that when laying the bridge, the track carriers can be moved from each other depending on the otherworldly shore.
  • the intermediate adapter extends in this embodiment substantially, but not limited, above the preallocator. He concludes so in the vertical direction flush with the track carriers and forms along with the track carriers the carriageway of the bridge.
  • the intermediate adapter also acts in particular as a center cover between the track carriers.
  • intermediate adapters can be used.
  • An intermediate adapter can be arranged on each side of the apron carrier.
  • a single intermediate adapter can be arranged between the front carrier and each track carrier, so that two intermediate carriers can also be used per two track carriers per section.
  • the track carriers can be moved or moved independently of each other in this case.
  • the opposite track carrier are not coupled and therefore independently movable or can be laid.
  • the track carriers and the intermediate adapters form the carriageway; the track carriers, the intermediate adapters and the front carrier preferably form the carriageway. This can be the case, for example, if everyone
  • Spurobi is connected to a single intermediate adapter.
  • the roadway-forming components are flush with each other in such a way that a substantially closed road surface is formed by them.
  • the track carriers preferably have an upper and a lower belt, wherein the upper and lower belts are connected to one another via struts and thus the track carrier can be reinforced by the struts.
  • the upper belt preferably forms part of the roadway.
  • the track carriers have a substantially U-shaped cross-section.
  • the same front-end carrier can continue to be used for different track carriers.
  • various intermediate adapter can be used. So it has proven to be advantageous if broader adapter with narrower track carriers or narrower intermediate adapter with wider track carriers are used.
  • the invention is not limited to these embodiments, but depending on the requirements that are placed on the bridge, various intermediate adapter can be used with different track carriers.
  • the pre-body carrier does not have to be adapted to the different track carriers or the track carriers do not have to be adapted to the pre-body carrier.
  • the side of the intermediate adapter which engages with the launching girder may therefore be structurally adapted to the launching girder.
  • the side of the intermediate adapter engaged with the track carrier may be adapted to the corresponding track carrier.
  • intermediate adapters have identical connection points for the launching carrier and different connection points for the track carriers.
  • the demountable track carrier bridge described here also offers the possibility to convert already known bridges, which are laid, for example, with a launching carrier, or to combine track carriers of one bridge with a front carrier of another bridge.
  • substructure carrier, intermediate adapter and track carrier are subdivided into individual pre-carrier, intermediate adapter or track carrier sections in planes which are aligned perpendicular to the laying direction.
  • Particularly preferred is the length of the individual sections in
  • the bridge can be laid by a laying device with a laying arm. Since the great variability of the bridge is based on the different versions of the intermediate adapter and track carrier, can with the same Laying low at the same substructure carrier different intermediate adapter and / or track carrier are laid.
  • the laying arm is detachably connected to the prefabricated support. It has been found to be advantageous if the laying arm and the launching carrier are connected to each other via rollers. Particularly preferably, the laying arm has rollers which are guided in corresponding guides on the launching carrier. Furthermore, the pre-conveyor rollers and the laying arm may have corresponding guides.
  • the laying arm has at least one, preferably at least two drives.
  • the first drive acts on the launching girder and can move it preferably, but not restrictively, linearly in the laying direction.
  • the second drive acts on the intermediate adapter (s) and can preferentially, but not restrictively, move it linearly in the laying direction.
  • the intermediate adapters are designed such that individual intermediate adapters are used for each track carrier, it has proven to be advantageous if the first drive on the one intermediate adapter and the second drive on the other intermediate adapter are independent of each other. This offers the advantage that both sides of the bridge can be laid at different speeds, which can lead to a reduction in the total laying time.
  • the corresponding laying device can also be arranged on the laying vehicle.
  • different track carrier, different Vorbaun and various intermediate adapter can be arranged. Especially with large spans, however, it is necessary that also parts of the bridge can be transported on other vehicles and assembled at the installation site.
  • the one or more intermediate adapters are then connected to the front carrier. It is also possible that the track carriers are already connected before with the corresponding intermediate adapters. About one or more drives then the intermediate adapter, optionally traversed with track carriers, over the section to be bridged.
  • the launching support can serve as a support for the intermediate adapter.
  • the intermediate adapter sections or the track carrier sections can also be successively strung together during installation, in particular in the laying direction, so that the bridge grows successively in the laying direction until the first intermediate adapter section or the first track carrier section reaches the otherworldly bank. If the intermediate adapters and the track carriers have reached the other bank, intermediate adapters and track carriers are essentially no longer displaceable.
  • the individual Vorbauforementioned-, insects- and track carrier sections are also connected together in the laying direction. That is, for example, the first front end support portion is connected to the front end of the second front end support portion at the rear end.
  • the subsequent sections and also to the track carrier sections and the intermediate adapter sections.
  • Verlegearm wherein on the left and on the right side each an intermediate adapter between the prealcarrier and the corresponding track carrier is arranged and Fig. 3a to 3d side view of a laying vehicle when laying the
  • Fig. 1 relates to a collapsible Spurisme- bridge, in which two opposite track carrier are connected to each other via an intermediate adapter. In this case, a cross section through the bridge with a corresponding laying arm 8 is shown.
  • the representation of Fig. 1 is axisymmetric, which is why all reference numerals, which are shown only on one side, at the same time refer to the corresponding part of the other side.
  • the two track carriers 1, 2 are arranged on the left or right of the launching carrier 14 and together with the intermediate adapter 7 form the roadway 19.
  • the track carriers 1, 2 each have a top flange 3, 5 and a bottom flange 4, 6.
  • the track carriers 1, 2 are connected and fixed by means of the connection points 17, 18 with an intermediate adapter 7, so that they can not move relative to one another substantially.
  • the connection points the intermediate adapter are adapted to the track carrier, so that it is possible that the track carrier 1, 2 need not be adapted to the Vorbauisme 14 and also not to the laying arm 8. This leads to a great variability of the bridge, since, for example, depending on the area of use, both wide and narrow track carriers can be connected to the same launching carrier.
  • the intermediate adapter 7 can be supported on the launching support 14.
  • the intermediate adapter 7 has for this purpose at the lower end on each side rollers 1 3, which are guided in corresponding guides 12 of the prealbox 14.
  • the intermediate adapter 6 can be supported with the associated track carriers 1, 2 on the prealbox 14 and also moved in the laying direction V.
  • the laying arm 8 in this embodiment has two drives 10 and 11.
  • the drive 1 1 stands with the prealplate 14 in engagement and can move this.
  • the drive 10 is connected to the intermediate adapter 7 arranged guides 16, just behind the rollers 1 3, in engagement. By the drive 10, the intermediate adapter 7, in particular together with the track carriers 1, 2, are also moved in the laying direction V.
  • FIG. 2 shows a corresponding embodiment of the track carrier bridge with two individual intermediate adapters 21, 22.
  • the right intermediate adapter 21 with its connection point 1 18 must be adjusted accordingly only to the right-hand track carrier 101.
  • the track carrier 101 can be hung, for example, first in the right intermediate adapter and then fixed. The same applies analogously for the other side.
  • the collapsible track carrier bridge can thus be made even more variable, since it is also conceivable that different track carriers 101, 102 can be used on the left and on the right side.
  • the prealigner forms part of the roadway 119, so that the bridge has a lower overall contour.
  • Both track carriers 101, 102 each have a top flange 103, 106 and a bottom flange 104, 106.
  • the upper belts 103, 105 of the track carriers 101, 102 are correspondingly designed as roadway sections and, together with the intermediate adapters 21, 22 and the launching carrier 14, form a substantially continuous roadway 119.
  • the track carriers 101, 102 can, but do not have to The same track carrier 1, 2 act, which are shown in Fig. 1, since the variable configuration of the connection points 1 17, 118 different track carrier 1, 2, 101, 102 can be connected to the intermediate adapters 21, 22, 7.
  • the intermediate adapter 21, 22 each have a roller 23, via which they are connected to the prealbox 14.
  • the rollers 1 16 are for in corresponding guides guided 1 12 of the launching truss 14.
  • 14 rollers 24 are arranged on the launching support, the see with the guides 20 of the inter mediate ad apter 21, 22 are engaged. Since the intermediate adapters 21, 22 are separated in this embodiment, correspondingly at each of the intermediate adapters 21, 22, two bearing points or connecting points with the prefabricating support have to be provided in order to absorb the corresponding forces and moments.
  • both front-end girders and intermediate adapters with track girders must be moved in the laying direction V.
  • the arranged on the laying arm 8 drive 10 stands with the guides 1 16 of the intermediate adapter 21, 22 in engagement. Due to the split design of the intermediate adapter 21, 22, the drive 10 may also be asymmetrical. This means that z. B. the one side of the arrangement can be moved and moved independently of the other side. As a result, the track carriers of the left and the right side can be moved independently, resulting in a shortening of the total laying time due to the possible parallel operation.
  • the process of laying is explained in more detail using the example of the pre-body 14 in the following with reference to FIGS. 3a to 3d.
  • the laying arm 8 is arranged on the laying vehicle 100, which stands on the bank of a section 200 to be bridged.
  • the first section 14.1 of the launching girder 14 is moved by the laying arm 8 in the direction V.
  • further sections 14.2, 14.3 are then joined to the first section 14.1 and fastened to the respectively preceding section.
  • the apron carrier is deposited, as shown in FIG. 3d, and is then essentially no longer displaceable.
  • the rearmost end of the apron carrier 14 initially remains on the laying arm 8, since it serves as a support for the intermediate adapter 7, 21, 22, the following are also advanced to the otherworldly bank 201 via the launching superstructure 14 by means of the drive 10 and thereby supported by rollers on the launching girder.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

L'invention concerne un pont déployable démontable comportant un support avant (14) et au moins un support de voie (1, 2, 101, 102), un adaptateur intermédiaire (7) étant disposé entre le support avant (14) et le support de voie (1, 2, 101, 102). L'invention concerne également un dispositif de pose du pont déployable démontable comportant un bras de pose (8), un véhicule de pose correspondant (100) comprenant le dispositif de pose et un procédé de pose du pont au moyen du dispositif de pose.
PCT/DE2015/100488 2014-11-18 2015-11-16 Pont déployable démontable et procédé de pose d'un pont déployable démontable Ceased WO2016078646A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP15826132.1A EP3221518B1 (fr) 2014-11-18 2015-11-16 Pont déployable démontable et procédé de pose d'un pont déployable démontable
ES15826132T ES2711533T3 (es) 2014-11-18 2015-11-16 Puente desmontable de soporte de vía y procedimiento para tender un puente desmontable de soporte de vía

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014116880.1A DE102014116880A1 (de) 2014-11-18 2014-11-18 Zerlegbare Spurträgerbrücke und Verfahren zum Verlegen einer zerlegbaren Spurträgerbrücke
DE102014116880.1 2014-11-18

Publications (1)

Publication Number Publication Date
WO2016078646A1 true WO2016078646A1 (fr) 2016-05-26

Family

ID=55182182

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2015/100488 Ceased WO2016078646A1 (fr) 2014-11-18 2015-11-16 Pont déployable démontable et procédé de pose d'un pont déployable démontable

Country Status (4)

Country Link
EP (1) EP3221518B1 (fr)
DE (1) DE102014116880A1 (fr)
ES (1) ES2711533T3 (fr)
WO (1) WO2016078646A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990005216A1 (fr) * 1988-11-02 1990-05-17 Krupp Industrietechnik Gmbh Vehicule pour poser des ponts demontables
EP0447825A1 (fr) 1990-03-23 1991-09-25 MAN Gutehoffnungshütte Aktiengesellschaft Pont démontable à deux voies avec une poutre de lancement située entre les voies
DE4434027A1 (de) * 1994-09-23 1996-04-04 Krupp Foerdertechnik Gmbh Führungsnut an Brückenabschnitten o. dgl. von verlegbaren Brücken und Verfahren zum Reparieren derselben

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2846182A1 (de) * 1978-10-24 1980-05-08 Porsche Ag Brueckenlegegeraet
IL79874A0 (en) * 1986-08-28 1986-11-30 Israel State Rapid deployment stationary bridge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990005216A1 (fr) * 1988-11-02 1990-05-17 Krupp Industrietechnik Gmbh Vehicule pour poser des ponts demontables
EP0447825A1 (fr) 1990-03-23 1991-09-25 MAN Gutehoffnungshütte Aktiengesellschaft Pont démontable à deux voies avec une poutre de lancement située entre les voies
DE4434027A1 (de) * 1994-09-23 1996-04-04 Krupp Foerdertechnik Gmbh Führungsnut an Brückenabschnitten o. dgl. von verlegbaren Brücken und Verfahren zum Reparieren derselben

Also Published As

Publication number Publication date
EP3221518B1 (fr) 2019-01-09
ES2711533T3 (es) 2019-05-06
EP3221518A1 (fr) 2017-09-27
DE102014116880A1 (de) 2016-05-19

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