EP0256446A2 - Système de mise en place d'un pont démontable - Google Patents

Système de mise en place d'un pont démontable Download PDF

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Publication number
EP0256446A2
EP0256446A2 EP87111453A EP87111453A EP0256446A2 EP 0256446 A2 EP0256446 A2 EP 0256446A2 EP 87111453 A EP87111453 A EP 87111453A EP 87111453 A EP87111453 A EP 87111453A EP 0256446 A2 EP0256446 A2 EP 0256446A2
Authority
EP
European Patent Office
Prior art keywords
bridge
laying
support
sections
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
EP87111453A
Other languages
German (de)
English (en)
Other versions
EP0256446B1 (fr
EP0256446A3 (en
Inventor
Rüdiger Kahmann
Hans-Norbert Wiedeck
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.)
Fried Krupp AG Hoesch Krupp
Original Assignee
Fried Krupp AG Hoesch Krupp
Fried Krupp AG
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 Fried Krupp AG Hoesch Krupp, Fried Krupp AG filed Critical Fried Krupp AG Hoesch Krupp
Priority to EP92116939A priority Critical patent/EP0523757B1/fr
Publication of EP0256446A2 publication Critical patent/EP0256446A2/fr
Publication of EP0256446A3 publication Critical patent/EP0256446A3/de
Application granted granted Critical
Publication of EP0256446B1 publication Critical patent/EP0256446B1/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
    • E01D15/133—Portable or sectional bridges built-up from readily separable standardised sections or elements, e.g. Bailey bridges
    • 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 system for a collapsible bridge according to the preamble of claim 1, and to a collapsible bridge.
  • a laying system of this type is previously known from DE-OS 28 46 182.
  • the stem support is extended so far over the laying device designed as a U-shaped laying beam and the advanced bridge that its end with the outer end of the laying beam extends over a Arranged there can be connected.
  • the long and correspondingly heavy installation beam must be moved with its articulation point over the entire vehicle and exerts a considerable additional tilting moment on the vehicle when the stem support is placed on the other side of the bank.
  • the invention has for its object to provide a laying system with which relatively long bridge lengths can be safely and quickly laid with a relatively small laying device of a vehicle.
  • An extension of the invention is that in a collapsible bridge with at least two ramp sections and at least one inner section, in which each of the sections is assigned a stem support section and centrally longitudinally displaceably mounted between the two legs of a U-shaped open beam of the bridge parts are, and which is preferably the laying system according to the invention, the stem support can be extended downwards as an undervoltage.
  • the two vehicles A and B each have a ramp section 1 and 1 ⁇ and an inner section 2 and 2 ⁇ as bridge parts, the ramp and inner section each forming one half of the dismountable bridge.
  • the ramp section 1 is fastened directly to a frame 3 which is arranged to be longitudinally displaceable on the vehicle A or B, while the bridge section 2 of approximately the same length rests on the ramp section 1.
  • the vehicle and associated bridge parts each form a unit, the advantage of which is in particular that they can be combined as desired to form a bridge.
  • Each vehicle can only have one bridge part (ramp part) and possibly wear three bridge parts.
  • Fig. 3 it can be seen how the one half of the bridge produced by the locking is then moved towards the other half of the bridge in relation to the vehicle in question and is locked together after the collision. A simultaneous coupling of the inner stem sections is also carried out.
  • the locking is preferably carried out automatically by means of corresponding snap-in clutches.
  • the stem support 7, which is longitudinally displaceable in the bridge, is fully extended to its end position or at least to such an extent that the obstacle is completely spanned 4 when the position shown in FIG. 4, which is then approached and in which the middle of the bridge is arranged approximately above the supports 6, is reached. Vehicle B has thus been released from the bridge and can be removed.
  • the bridge is moved a little further over the obstacle until the middle of the bridge lies approximately at the end of a laying arm 8 serving as a laying device, which is articulated on the frame 3 in the area of the supports 6 about a horizontal axis 8 ⁇ is.
  • a hydraulic cylinder 9 engaging it in a joint 9 'and articulated with the other end to the frame 3 downwards, the free end of the stem support 7 is deposited on the other side, not shown, bank.
  • the bridge will move on the support beam to the other side.
  • the support on the other side of the bank is designed in a known manner so that there is enough space for the tip 1a of the ramp section 1 of the bridge so that the bridge can be moved to its end position.
  • the interior and ramp sections each have a length of 13 m, so that the overall length of the bridge is 52 m.
  • the length of the stem is about three quarters of this length.
  • Fig. 6 shows the finished bridge after lowering the ramp part 1 ⁇ in a known manner by means of the completely pivoted down Laying arms 8. Subsequently, the stem support 7 is moved back into its starting position before laying and forming an undervoltage downwards, which is made possible by the fact that the stem support 7 has a joint 10 with its axis transverse to its longitudinal extent in the region of the bridge center.
  • the inner sections 2 and 2 ⁇ of the bridge have, as shown in FIG. 7, two mutually parallel beams 11 and 12, which are connected to each other via a carriageway slab 13 on their upper side, so that in cross-section a U open at the bottom results.
  • a U-shaped rail 14 is arranged in the longitudinal direction so that the open sides of the two rails are facing each other.
  • the stem support 7 which runs in the middle between the two supports 11 and 12 in the longitudinal direction, are supported and protruding rollers 15, which lie opposite one another in pairs on the same axis and thereby enable the longitudinal displacement of the stem support 7 in the bridge, that this guidance is continued in the ramp sections.
  • Each bridge section has at least two pairs of rollers 15.
  • U-shaped rails 16 are arranged opposite one another in the same way as the rails 14, into which overhung rollers 17 of roller sets 18 and 19 arranged on both sides of the laying arm 8, as in 11 can be seen. Slightly above the rails 16 are arranged parallel to these racks 20, while the lower outer corners of the stem support 7 are provided with racks 21 which also run in parallel. In the racks 20 and 21 two overhung pinions 22 can be engaged, which are arranged coaxially on a drive 23 opposite. The provided with a drive motor and a gear drive 23 is pivoted about a horizontal axis 24 on the laying device 8 so that the pinion 22 are approximately in the middle between the two roller sets 18 and 19.
  • Vehicle A like vehicle B, has support rollers 40 on the top of its driver's cab 43, which also encloses the vehicle drive motor, the axes of which extend transversely to the direction of displacement and on which the bridge parts are supported in the event of sagging .
  • the drive 23 When moving a bridge half or the entire bridge after coupling, as shown in FIGS. 2 and 3, the drive 23 is pivoted downward, so that the pinions 22 engage the racks 20. Intervention of the drive of the vehicle A is sufficient for moving the entire bridge.
  • the drive 23 is then pivoted upward, so that the pinions 22 engage in the toothed racks 21 and thereby the stem support 7 can be extended in the direction of the obstacle (Fig. 4).
  • the pinion 22 After the obstacle has been spanned by the stem support, the pinion 22 is pivoted downward again into the toothed racks 20 and the bridge, which is now supported on the tip of the stem support 7 on the one hand and on the rollers 16 on the other hand, is completely moved over the obstacle.
  • Further support rollers 40 are located on the driver's cab 43 of vehicles A and B.
  • the bridge is supported on these support rollers only when moving in the horizontal direction (FIGS. 2 to 4).
  • the bridge on the opposite bank of the obstacle has reached its end position, only the rollers 17 of the roller sets 18 arranged on the outside of the laying arm 8 are in engagement with the rails 16.
  • the bridge is then deposited behind the vehicle on the bank, the correspondingly pivoted roller sets 18 constantly maintaining the direction of the rail 16.
  • vehicle A is pulled up and thus decoupled from the bridge.
  • Lowering device (not shown) at both ends of the bridge finally place it on the two banks.
  • the stem support 7 is moved back into the starting position, ie symmetrically to the middle of the bridge. Due to the connection in the roller guides 14, 15, the stem support 7 is connected to the bridge and supports the load in accordance with its vertical rigidity. A considerable increase in the stiffness of the bridge is brought about by using the stem support as undervoltage, as is shown in FIG. 6. To this Purpose - except for the four at the two ends of the stem support 7 arranged rollers 15 ⁇ - all distributed over the length of the stem support rollers 15 in the direction of their axes of rotation so that they no longer engage in the rails 14 and each in a recess 27 of the stem support 7 are sunk, as indicated in Fig. 8.
  • the displacement of the rollers 15 is effected by a double inclined guide 28, in which a V-shaped rail 29 movable up and down is provided, in which a displacement roller 30 engages.
  • the displacement roller 30 is arranged at the inner end of a longitudinally displaceable axis 31 which carries the roller 15 at the other end.
  • the axes 31 and thus the rollers 15 are shifted in that a stamp 32 engaging on the lower tip of the V-shaped rail 29 is moved up and down, which is guided such that it can be adjusted in height in the vertical longitudinal center plane of the stem support 7 and approximately up to The top of the stem carrier is sufficient.
  • the adjustment can be done manually or by means of an appropriate device centrally.
  • a knee lever system can also be used instead of the V-shaped rail.
  • a support device 33 is then connected in the area of the joint 10 to the stem support on the one hand and to the rails 14 on the other hand.
  • the support device 33 has an upper cross member 34, at the end of which rollers 35 engage in the rails 14, and a lower cross member 36 fastened to the upper side of the stem support 7. Extend between the cross members 34 and 36 ken two hydraulic cylinders 37 lying next to each other in the vertical direction, which are extended for tensioning. A triangular transverse stabilization 38 is inserted between the two hydraulic cylinders 37.
  • the support device 33 is connected in a shear-resistant manner at its ends, which also applies to the two end fastenings of the stem girder in the bridge.
  • the vehicle A again provided with a laying arm 8 and a frame 3, carries only one ramp section 1, while another vehicle C, which is only used for the transport of bridge parts, and carries two inner sections 2, 2, stacked on top of one another , drives backwards to the front of vehicle A (Fig. 12).
  • the sections are slightly raised by a scissor-type lifting device 42 provided with support rollers 41 at their upper ends, which is arranged on the vehicle C, as can be seen in FIG. 13, until the inner section 2 lying at the top and slightly projecting at the vehicle end with the Ramp section 1 on vehicle A is at the same height.
  • the lifting device 42 is lowered again and the coupled bridge parts 1 and 2 are moved with the laying arm 8 towards the obstacle 4. Thereafter, the inner section 2 ⁇ still located on the vehicle C with the lifting device 42 is so far raised that it can be coupled to the inner portion 2 by slightly reversing the vehicle C or advancing the coupled portions 1 and 2.
  • the lifting device 42 has been lowered, the vehicle C is removed and a ramp section 1 ⁇ located on a further vehicle D, which also has a lifting device 42, is coupled to the inner section 2 ⁇ by moving out.
  • the frame 3 of the vehicle A is extended and the laying process is carried out as in the exemplary embodiment according to FIGS. 3 to 6.
  • the number of inner sections that can be laid can be any, depending on the length of the bridge to be laid and the sections and the laying capacity of the vehicle provided with a laying device.
  • the supporting device 33 for the undervoltage is preferably placed in the vertical plane between two inner sections.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Telephone Function (AREA)
  • Clamps And Clips (AREA)
  • Connection Of Plates (AREA)
EP87111453A 1986-08-20 1987-08-07 Système de mise en place d'un pont démontable Expired - Lifetime EP0256446B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP92116939A EP0523757B1 (fr) 1986-08-20 1987-08-07 Pont déplaçable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863628273 DE3628273A1 (de) 1986-08-20 1986-08-20 Verlegesystem fuer eine zerlegbare bruecke
DE3628273 1986-08-20

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP92116939.7 Division-Into 1987-08-07

Publications (3)

Publication Number Publication Date
EP0256446A2 true EP0256446A2 (fr) 1988-02-24
EP0256446A3 EP0256446A3 (en) 1989-07-26
EP0256446B1 EP0256446B1 (fr) 1993-04-21

Family

ID=6307802

Family Applications (2)

Application Number Title Priority Date Filing Date
EP87111453A Expired - Lifetime EP0256446B1 (fr) 1986-08-20 1987-08-07 Système de mise en place d'un pont démontable
EP92116939A Expired - Lifetime EP0523757B1 (fr) 1986-08-20 1987-08-07 Pont déplaçable

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP92116939A Expired - Lifetime EP0523757B1 (fr) 1986-08-20 1987-08-07 Pont déplaçable

Country Status (4)

Country Link
EP (2) EP0256446B1 (fr)
DE (3) DE3628273A1 (fr)
ES (2) ES2039384T3 (fr)
NO (1) NO873263L (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340409A1 (fr) * 1988-04-29 1989-11-08 Dornier Gmbh Pont
WO1990005216A1 (fr) * 1988-11-02 1990-05-17 Krupp Industrietechnik Gmbh Vehicule pour poser des ponts demontables
EP0391149A2 (fr) * 1989-04-07 1990-10-10 Krupp Fördertechnik GmbH Pont déplaçable et système pour la pose du pont
EP0407235A1 (fr) * 1989-07-05 1991-01-09 Constructions Industrielles De La Mediterranee C.N.I.M. SystÀ¨me de pontage destiné au franchissement d'obstacles tels que brèche
US5042102A (en) * 1989-05-02 1991-08-27 Krupp Industrietechnik Gesellschaft Mit Beschrankter Haftung Deployable bridge
US7017219B2 (en) * 2003-02-25 2006-03-28 Eurobridge Mobile Bruecken Gmbh Dismountable bridge
RU2758315C1 (ru) * 2020-12-21 2021-10-28 Федеральное государственное бюджетное учреждение "Центральный научно-исследовательский испытательный институт инженерных войск имени Героя Советского Союза генерал-лейтенанта инженерных войск Д.М. Карбышева" Министерства обороны Российской Федерации Складной блок разборного моста

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842373A1 (de) * 1988-12-16 1990-06-21 Gutehoffnungshuette Man Transportfahrzeug fuer bruecken- oder brueckenabschnitte einer zerlegbaren bruecke
DE4009354C2 (de) * 1990-03-23 1995-11-23 Gutehoffnungshuette Man Zerlegbare Spurträgerbrücke mit zwischen den Spurträgern angeordnetem Vorbauträger
DE4022641A1 (de) * 1990-07-17 1992-01-23 Gutehoffnungshuette Man Kraftfahrzeug, insbesondere rad- oder kettenfahrzeug, zum transportieren und verlegen einer zerlegbaren festbruecke
DE4303222A1 (de) * 1993-02-04 1994-08-11 Krupp Foerdertechnik Gmbh Verlegefahrzeug für verlegbare Brücken
DE19524062C1 (de) * 1995-07-01 1996-09-12 Gutehoffnungshuette Man Brückenlegegerät für den Zusammenbau und das Verlegen von Brückenabschnitten unterschiedlicher Länge
DE19610440C2 (de) * 1996-03-16 2000-03-23 Man Technologie Gmbh Vorrichtung zum Zusammenbau und zum Verlegen von Spurträger- und Vorbauträgerabschnitten zu einem Brückentragwerk
DE19643810C2 (de) * 1996-10-30 1998-12-10 Krupp Foerdertechnik Gmbh Handhabungsgerät für ein Brückenlegesystem
DE19701650C2 (de) * 1997-01-18 2001-08-16 Man Technologie Gmbh Verlegeeinrichtung und Verfahren zum Verlegen zerlegbarer Brücken
DE19750490A1 (de) * 1997-11-14 1999-05-27 Ewk Gmbh Brückenelement zur Bildung von mittels eines Verlegefahrzeugs verlegbaren Brücken
CN108487089B (zh) * 2018-04-03 2019-08-02 锦州铁道勘察设计院有限公司 一种在山坡上拆除及架设铁路桥梁的方法

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1558756A (fr) * 1967-03-31 1969-02-28
DE2324646A1 (de) * 1973-05-16 1974-12-05 Krupp Gmbh Verfahren zum montieren einer bruecke und gemaess dem verfahren zu montierende bruecke, insbesondere zerlegbare bruecke
GB1494494A (en) * 1975-04-03 1977-12-07 Bulson P Bridges
DE2807859A1 (de) * 1977-02-23 1978-08-31 Secr Defence Brit Brueckenversteifung
DE2846182A1 (de) * 1978-10-24 1980-05-08 Porsche Ag Brueckenlegegeraet
FR2477599A1 (fr) * 1980-03-04 1981-09-11 Bruge Jean Appareillage de lancement d'une travure en plusieurs troncons aboutables pour un engin poseur de pont
FR2502659A1 (fr) * 1981-03-27 1982-10-01 Haulotte Atel Const A Dispositif de pontage entierement automatique
EP0075671A1 (fr) * 1981-09-30 1983-04-06 DORNIER SYSTEM GmbH Pont démontable
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
EP0165712A2 (fr) * 1984-06-14 1985-12-27 Williams Fairey Engineering Ltd Construction d'un pont
DE3433178A1 (de) * 1984-09-10 1986-03-20 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Brueckeneinheit
DE3517724A1 (de) * 1984-09-10 1986-03-20 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Verlegesystem fuer brueckenelemente

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3517723A1 (de) * 1985-05-17 1986-11-20 Bitsch, Bartholomäus, 6145 Lindenfels Muellgefaess mit schalldaempfung

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1558756A (fr) * 1967-03-31 1969-02-28
DE2324646A1 (de) * 1973-05-16 1974-12-05 Krupp Gmbh Verfahren zum montieren einer bruecke und gemaess dem verfahren zu montierende bruecke, insbesondere zerlegbare bruecke
GB1494494A (en) * 1975-04-03 1977-12-07 Bulson P Bridges
DE2807859A1 (de) * 1977-02-23 1978-08-31 Secr Defence Brit Brueckenversteifung
DE2846182A1 (de) * 1978-10-24 1980-05-08 Porsche Ag Brueckenlegegeraet
FR2477599A1 (fr) * 1980-03-04 1981-09-11 Bruge Jean Appareillage de lancement d'une travure en plusieurs troncons aboutables pour un engin poseur de pont
FR2502659A1 (fr) * 1981-03-27 1982-10-01 Haulotte Atel Const A Dispositif de pontage entierement automatique
EP0075671A1 (fr) * 1981-09-30 1983-04-06 DORNIER SYSTEM GmbH Pont démontable
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
EP0165712A2 (fr) * 1984-06-14 1985-12-27 Williams Fairey Engineering Ltd Construction d'un pont
DE3433178A1 (de) * 1984-09-10 1986-03-20 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Brueckeneinheit
DE3517724A1 (de) * 1984-09-10 1986-03-20 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Verlegesystem fuer brueckenelemente

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0340409A1 (fr) * 1988-04-29 1989-11-08 Dornier Gmbh Pont
WO1990005216A1 (fr) * 1988-11-02 1990-05-17 Krupp Industrietechnik Gmbh Vehicule pour poser des ponts demontables
US5179751A (en) * 1988-11-02 1993-01-19 Krupp Industrietechnik Gmbh Vehicle for laying dismountable bridges
EP0391149A2 (fr) * 1989-04-07 1990-10-10 Krupp Fördertechnik GmbH Pont déplaçable et système pour la pose du pont
EP0391149A3 (en) * 1989-04-07 1990-12-05 Krupp Industrietechnik Gmbh Portable bridge and system for placing the bridge
US5042102A (en) * 1989-05-02 1991-08-27 Krupp Industrietechnik Gesellschaft Mit Beschrankter Haftung Deployable bridge
EP0407235A1 (fr) * 1989-07-05 1991-01-09 Constructions Industrielles De La Mediterranee C.N.I.M. SystÀ¨me de pontage destiné au franchissement d'obstacles tels que brèche
FR2649425A1 (fr) * 1989-07-05 1991-01-11 Cnim Systeme de pontage destine au franchissement d'obstacles tels que breche
US7017219B2 (en) * 2003-02-25 2006-03-28 Eurobridge Mobile Bruecken Gmbh Dismountable bridge
RU2758315C1 (ru) * 2020-12-21 2021-10-28 Федеральное государственное бюджетное учреждение "Центральный научно-исследовательский испытательный институт инженерных войск имени Героя Советского Союза генерал-лейтенанта инженерных войск Д.М. Карбышева" Министерства обороны Российской Федерации Складной блок разборного моста

Also Published As

Publication number Publication date
NO873263D0 (no) 1987-08-05
DE3628273A1 (de) 1988-03-03
ES2039384T3 (es) 1993-10-01
EP0523757B1 (fr) 1995-09-27
EP0523757A2 (fr) 1993-01-20
ES2077319T3 (es) 1995-11-16
DE3785515D1 (de) 1993-05-27
EP0256446B1 (fr) 1993-04-21
NO873263L (no) 1988-02-22
EP0523757A3 (en) 1993-03-03
EP0256446A3 (en) 1989-07-26
DE3751547D1 (de) 1995-11-02

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