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EP1582629A1 - Finisseuse et procédé pour la pose simultanée de plusieurs couches de matériaux - Google Patents

Finisseuse et procédé pour la pose simultanée de plusieurs couches de matériaux Download PDF

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Publication number
EP1582629A1
EP1582629A1 EP04025076A EP04025076A EP1582629A1 EP 1582629 A1 EP1582629 A1 EP 1582629A1 EP 04025076 A EP04025076 A EP 04025076A EP 04025076 A EP04025076 A EP 04025076A EP 1582629 A1 EP1582629 A1 EP 1582629A1
Authority
EP
European Patent Office
Prior art keywords
screed
chassis
paver
lower layer
paver according
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
EP04025076A
Other languages
German (de)
English (en)
Other versions
EP1582629B1 (fr
Inventor
Dieter Schwenninger
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.)
Joseph Voegele AG
Original Assignee
Joseph Voegele 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 Joseph Voegele AG filed Critical Joseph Voegele AG
Publication of EP1582629A1 publication Critical patent/EP1582629A1/fr
Application granted granted Critical
Publication of EP1582629B1 publication Critical patent/EP1582629B1/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
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ

Definitions

  • the invention relates to a paver according to the preamble of patent claim 1 and a method according to the preamble of claim 18.
  • BAUMA 2004 is a paver for installing two asphalt layers one above the other (compact asphalt road paver) with two high-density asphalt screeds behind and behind the chassis via separate Tow bars are hinged to the chassis. Above one integrated into the chassis Bunkers is a second, removable bunker. From both bunkers lead separate longitudinal conveyor to transverse distribution devices in front of the respective Screeds.
  • This well-known paver is complicated, very heavy, and builds extraordinarily high.
  • the rear chassis end is overhanging to the rear Boom with Bodenlaufrädem additionally supported.
  • a fixed track for example, a track for the railway
  • a paver with two floating high-density screeds with fixed working width e.g. two concrete layers superimposed, each of which can be up to about 30 cm thick, for example because a single, approx. 60 cm thick concrete layer installed, but not in the lower area could be compressed sufficiently strong.
  • the chassis drives on the planum.
  • because of the load with the property and the necessary transfer the paver to the drawn screeds is the road paver structurally elaborate and heavy. Also of interest are: DE 295 10 058 U, DE 199 35 598 A.
  • the invention is based on the object, a paver of the type mentioned to create, which is structurally simple, compact and lightweight, and to provide a method with a multi-layer installation is easier to perform.
  • the paver is not only useful for concrete paving but also for asphalt paving, or even for combinations of these types of pots. Also other built-in material leaves Process with the paver, provided it can be sufficiently compacted. Conveniently, the front and rear screeds are the same type of paving material installed, because this simplifies the loading. Alternatively, however, can also different types of built-in material from the front and rear screeds installed become.
  • the compression device is a high compression device, the generates at least a degree of compaction, the trouble driving on the chassis easily tolerates and possibly even higher than it only for driving would be required under the total weight of the paver. This is by backward relation refer to DE-C-31 14 049 and DE-C-32 09 989.
  • the front screed is in one selectable height and / or angle adjustment, but directly on the chassis supported. In this case, a significant portion of the resting on the chassis Total weight of the paver profitable for a high degree of compaction deploy.
  • the layer thickness can be determined by the setting of the screed.
  • the front screed floating or pushed pushed on the chassis it may be appropriate to the front screed floating or pushed pushed on the chassis. It will be then Although not a significant proportion by weight of resting on the chassis total weight used for compaction, however, are modern high-density equipment (DE-C-31 14 049, DE-C-32 09 989) without any problems, over the frequency and strength of the compression pulses without additional load sufficiently high degrees of compression to create.
  • the front screed in front of the chassis front end and at least partially below a filling area of the bunker is placed.
  • the front screed should have at least one high compression squeegee Press bar drives, e.g. hydraulic nature, and at least one Tamper bar with, preferably hydraulic, Tamperangnantrieben. These two Component groups produce sufficiently high degrees of compaction and a good one Flatness of the built-in and compacted lower layer.
  • the front screed a screed body of a screed part a standard screed or standard extraction screed (without pullout parts).
  • This screed body builds low and not very deep, causing the Beschickmik for the bunker are only slightly affected.
  • the screed body used as the front screed corresponds for example a leaner screed part of a standard screed or a standard extraction screed, i. does not need to be custom made.
  • the front screed thanks to the strong thrust of the suspension without Further, the lower layer on the planum uniformly from a sufficiently large It could be useful, at least one in front of it to provide horizontal transverse distribution device, for example, a cross auger arrangement or a cross distribution blade arrangement.
  • a cross distribution sword or several transverse distribution swords also offer the advantage of light weight, simple drive and shallow depth in built-in working direction.
  • the front screed is useful for direct support on the chassis pivotally adjustable on a transverse axis and fixable in selectable pivot positions, preferably via at least one between the screed and the Chassis arranged adjusting drive.
  • the screed with the or be adjustable in height and fixable relative to the transverse axis relative to the chassis. The Reaction forces from the installation of the paving material are thus introduced directly into the chassis, on which the total weight of the paver rests.
  • the front screed has a working width greater than the track width of the chassis, and according to the working width of the behind the chassis arranged Screed.
  • the working width of a screed body of a basic screed part are not sufficient for the desired working width, as usual, widening parts are grown laterally.
  • the front screed could be a pull-out screed with lateral Extending screed parts. This embodiment may be useful for multilayer Installing asphalt material.
  • the structural complexity can be reduced if the pressure profile drives and / or the tamper bar drives via supply lines directly to the power supply of pressure bar drives and / or tamper bar drives in one of the rear the screed arranged screeds are connected. This concludes, however not from, own power supply and power control for the one, front To provide screed.
  • the front screed is not necessarily Vibrators required, if desired, also vibrators for the Glättbleche be installed.
  • the load of the paver with the built-in material can be simplified if above the front screed a pitched roof-shaped Schüttfestan Mruvlar a pitched roof-shaped Schüttvidan Mruvlar a pitched roof-shaped Schüttvidan Mruvlar a pitched roof-shaped Schüttvidan Mruvlar a pitched roof-shaped Schüttvidan Mruvlar a pitched roof-shaped Schüttvidan Aunt provided is that extends forward to the screed and back to the filling area extends the bunker. That from a dump truck or a truck Loader transferred property can on the one hand by the Schüttfestan Aunt in the bunker and on the other hand to form a template in front of the one, front Screed are thrown off these.
  • the bulk surface arrangement provided with a pull-in spout which grips downwards in front of the screed, where the transverse distribution device can be arranged.
  • the feeding snout improves the
  • the transverse axis defining cross tubes of a tubular frame of the screed in on the chassis or a chassis cross-beam mounted outriggers hung, and is the height adjustment between the cross tubes and the Jibs provided to adjust the angle of attack of the screed and set to be able to. Furthermore, the adjustment for adjusting the altitude of the Transverse axis or the screed between the screed and the chassis cross-beam classified. This results in a good transfer of the reaction forces in the chassis.
  • the front screed with its accessory components is expediently one of Finished removable subassembly.
  • the subassembly can be a paver for single - layer installation with only minor modifications in the front end area of the Chassis easily be converted to a paver for multi-layer installation. For example, only the pinch rollers to feed from a tipper truck dismantled to attach the one, front screed can.
  • the paver for installing a solid Roadway body e.g. a track body for the web
  • a width up to about 3.0 m with a crawler chassis the front high-density screed front and another floating high density screed equipped behind the caterpillar chassis, which have the required working width.
  • the working widths can be equal to each other.
  • the screeds are aligned in the longitudinal direction of the paver with each other. The two screeds are expedient even screed parts from standard screeds and standard screed screeds.
  • the process is carried out so that on the planum a fixed Roadway, e.g. a track, up to a width of about 3.0 m of two superimposed Concrete layers is installed.
  • a fixed Roadway e.g. a track
  • a width of about 3.0 m of two superimposed Concrete layers is installed.
  • a paver F in Fig. 1 is used for simultaneous installation of several superimposed Lay pile layers L1, L2, in particular of concrete and / or asphalt, on a flat surface P which has undergone a preparatory treatment.
  • the paver F has a chassis 1, which on a chassis 2, here for example a caterpillar chassis, driven from a primary drive source 3, in built-in working direction R moves. Behind the prime mover 3 is a cab 4 is provided, while in front of the primary drive source 3 is provided on or in the chassis 1 a Gutbunker 5 for built-in. from Gutbunker 5 runs a dashed lines indicated longitudinal conveyor 6 to the rear end the chassis 1 and provided there to a transverse distribution device 7, z. B. a cross auger arrangement. At the side of the chassis 1 hinged Werholmen 6 is a screed B2 placed behind the transverse distribution device 7 is pulled floatingly.
  • the rear screed B2 has a base screed part 9 with a lower screed body 11, and possibly even laterally extendable Ausziehbohlenmaschine 10. At least the base screed part 9 is provided with at least one example of hydraulic motors (not shown) driven Tamperance 12 and one or more pressure bars 13 with, for example, hydraulic, Schwellkraftantrieben (not shown) and rotary valves equipped, which are parts of a compaction device of the screed B2, e.g. according to DE-C-31 14 049 or DE-C-32 09 989.
  • front end portion of the chassis 1 is a screed B1 arranged so that they in front of the chassis 2 from a built-in template V1 the lower layer L1 can install and compact.
  • This screed B1 is also equipped with a compression device, for example with at least one Tamper bar 14 with, for example, hydraulic drives and at least one pressure bar 13, with, for example, hydraulic drives.
  • the front screed is B1 is assigned a forward transverse distribution means 15, 16, e.g. a transverse one Drive cylinder 16 with at least one distributor blade 15, the transversely to Built-in working direction R is reciprocating to the built-in material from the template Distribute V1 evenly. Not shown side shields as usual at the Screed B1 be provided.
  • the deployment angle of the screed B1 is adjustable about a transverse axis 17, namely via indicated by a double arrow 19 adjusting drives. Furthermore, the screed is B1 in the height direction (double arrow 18) by a height adjustment device, not shown adjustable.
  • the front screed B1 is in the selected pivot position (Anstellwinkel) or altitude relative to the chassis 1 can be fixed and then directly on Chassis 1 supported.
  • such power control devices also included in the one screed B1 and be connected to the hydraulic supply of the paver.
  • each screed B1, B2 is expediently a High compression device, so that with the placed in front of the chassis 2 screed B1 the lower layer L1 can be installed with a degree of compaction, the direct Driving through the chassis 2 under the total weight of the paver F without problems resists, or even higher.
  • the built-in material for the rear screed B2 is filled in the bunker 5, for example by a tipper truck or a feeder.
  • the built-in for the Front screed B1 for example, from the same truck or feeder before this placed on the planum P to form the template V1.
  • the longitudinal conveyor 6 becomes in the transverse distribution device 7 of the rear screed B2 a built-in template V2 formed and distributed, so that the rear screed B2 from the upper Lay in position L2 and compact it during installation.
  • Both screeds B1, B2 have the same pave width, for example, wider as the track of the chassis 2 is. It can be the same from both screeds B1, B2 Be processed sorted variety, or there may be different types of built-in be processed, taking care then that the loading operations to separate the front screed B1 and the bunker 5 separately.
  • the strengths the layers L1, L2 may be the same or different.
  • the front screed B1 is a screed body 11 of a screed part 9 of a standard screed.
  • the indicated in Fig. 1 at the rear board B2 Push-out screed parts may be present or omitted. They stay if a certain working width, according to the working width of the front screed B1 is driven, pushed.
  • the front screed B1, as the rear screed B2, as a pull-screed be formed with laterally extendable Auszieh-screed parts.
  • the front screed B1 is firmly supported relative to the chassis 1, so that the resting on the chassis 1 total weight of the paver F in the compression assists.
  • the front screed B1 could also be floating be pushed or pulled, with sliding beams similar to the Switzerlandholmen 6, wherein the angle of attack then firmly connected to the sliding beams front Screed B1 by height adjustment of the articulation points of the sliding beams on the chassis 1 would be adjusted.
  • Fig. 2 schematically illustrates a part of a paver F, which is non-limiting Embodiment can be used to a fixed carriageway, e.g. one Rail track for the track, to create two concrete layers, for example, in one Width up to 3.0 m.
  • a base screed part as the base screed part 9, 11 in Fig.
  • a chassis crossbar 25 On a chassis crossbar 25 provided as usual are lateral, forward fixed outriggers 24 attached to the transverse tubes of a tubular frame of the screed Record B1, which define the pivot axis 17. On these cross tubes engages on each side of the height adjustment 18, while between the screed B1 and the chassis cross-beam 23, the adjusting drives 19 are arranged, e.g. in the form of Spannschlössem or hydraulic cylinders or the like., To the angle of attack set and fix.
  • the reference numeral 28 indicates the example hydraulic Drives for the Tamper advisor 14 on, while, for example, hydraulic, drives 29 are provided for the two pressure strips 13. These drives are over in Fig.
  • the front screed B1 is a Schütt medicinalan Extract in pitched roof-shaped Training with shaking plates and / or rubber plates 25, 26 shown, the one sloping ramp in the filling area of the bunker 5 (for the built-in of the rear Screed B2) and a sloping in the direction of installation R forward sloping Ramp (for the built-in to the front screed B1) forms.
  • a pulled-down pull-in spout 27 made of sheet metal and / or rubber, which covers the Tamperance 14 from the front.
  • the indicated in Fig. 1 Cross distribution device, for example, from the hydraulic cylinder 16 with the Dispensers 15 is not shown in Fig.
  • Einzugsschnauze 27 may be placed to equalize the template V1 laterally or to distribute so that the front screed B1 for installing the lowest layer L1 over the entire working width receives enough material.
  • the bulkhead arrangement 25, 26 could together with the Einzugschnauze 27 a hood of semi-rigid To be rubber material that covers the screed B1, which conducts paving, and on Chassis 1 is removably attached at appropriate locations.
  • the tamper strip 14 takes a pre-compaction and flattening, before the at least one pressure bar 13 before the final degree of compaction at least sufficient, when driving through the chassis 2 To exclude damage in the lower layer L1.
  • the pressure bars 13 are with Schwellkraftimpulsen down applied to the effect without noticeable impact lower layer L1 to compress the planum P.
  • the Planum P is pretreated to be reasonably level and free of larger objects.
  • more than just a screed B2 expediently be provided with their own Switzerland Jardinmen 6, respectively. If different types of paving material are processed, more than just the a bunker 5 are provided, in which case the bunker for the front screed without longitudinal conveyor and, for example, the built-in by gravity over controlled metering flaps or the like. Places directly in front of the screed, where appropriate corresponding sensor of a control for always sufficient template to care.
  • the front screed B1 could eventually be a custom made in adaptation to the special installation and loading conditions in front of the paver be.
  • the front screed B1 is expediently with its accessory components removable subassembly of the paver F, opposite to a standard version slightly modified with front castors to lag behind single-layer installation the chassis or multi-layer installation behind the chassis on multi-layer installation to be converted before and behind the chassis 2.
  • the Schüttblechan instrument 25, 26 in Fig. 2 is useful for feeding both Screeds B1, B2 with the same type of trenched material from a tipper truck or by means of a feeder, which promotes not only in the bunker 5, but also the Template V1 drops. If different bin types are processed, then could e.g. two feeders laterally offset from each other in the bunker 5 and in front of the front Loading screed B1. Another possibility would be the bunker 5 of the Loading page, and to form the template V1 from the front.
  • the invention consists in a paver F on the chassis in front of the chassis 2 (crawler chassis or wheels chassis) a screed B1 with a compacting device provide, with a lower layer can be installed and so far compacted is that drive the chassis without damage to the built-in lower layer on it can, before possibly another upper layer is installed behind the chassis.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Machines (AREA)
EP04025076A 2004-04-02 2004-10-21 Finisseuse et procédé pour la pose simultanée de plusieurs couches de matériaux Expired - Lifetime EP1582629B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004016419 2004-04-02
DE102004016419A DE102004016419A1 (de) 2004-04-02 2004-04-02 Fertiger und Verfahren zum gleichzeitigen Einbauen mehrerer Einbaugut-Lagen

Publications (2)

Publication Number Publication Date
EP1582629A1 true EP1582629A1 (fr) 2005-10-05
EP1582629B1 EP1582629B1 (fr) 2009-10-14

Family

ID=34877713

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04025076A Expired - Lifetime EP1582629B1 (fr) 2004-04-02 2004-10-21 Finisseuse et procédé pour la pose simultanée de plusieurs couches de matériaux

Country Status (5)

Country Link
US (1) US7284929B2 (fr)
EP (1) EP1582629B1 (fr)
JP (1) JP4054031B2 (fr)
CN (1) CN100557133C (fr)
DE (2) DE102004016419A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009100816A1 (fr) * 2008-02-12 2009-08-20 Dynapac Gmbh Finisseur multicouche
CN101368361B (zh) * 2007-08-16 2012-06-27 约瑟夫福格勒公司 铺设覆盖层的方法和调节系统

Families Citing this family (11)

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US20090263193A1 (en) * 2008-04-21 2009-10-22 Siegfried Mayer Paver hopper flap suspension system
US8282312B2 (en) * 2009-01-09 2012-10-09 Caterpillar Inc. Machine system operation and control strategy for material supply and placement
US9103078B2 (en) * 2009-11-24 2015-08-11 Kenco Engineering, Inc. Screed plate
DE102011101798A1 (de) * 2011-05-17 2012-11-22 Bilfinger Berger Ingenieurbau Gmbh Fertiger
KR101351374B1 (ko) 2013-07-19 2014-01-14 이풍희 워크 브릿지 및 이를 이용한 교량 또는 도로 콘크리트 포장 층간 동시 시공방법
CN104233930B (zh) * 2014-09-23 2016-08-31 广东省长大公路工程有限公司 一种简易浇注式沥青混凝土摊铺机
CN104354218B (zh) * 2014-10-12 2017-02-15 贵州路桥集团有限公司 一种生产混凝土小型预制构件的振捣系统
CN111535128B (zh) * 2020-05-12 2024-12-13 莱州亚通重型装备有限公司 一种煤矿井下用防爆柴油机湿式混凝土摊铺机
CN113309105B (zh) * 2021-04-14 2022-09-27 中国水电建设集团十五工程局有限公司 一种沥青混凝土心墙摊铺机
CN114293442B (zh) * 2022-03-07 2022-05-17 江苏通和沥青混凝土有限公司 一种道路路面基础浇筑压实一体化设备
CN115450090B (zh) * 2022-10-20 2023-09-01 中电建路桥集团有限公司 一种数字化自主双层摊铺装置及摊铺方法

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DE29510058U1 (de) * 1995-06-21 1995-11-02 Joseph Vögele AG, 68163 Mannheim Deckenfertiger
DE19935598A1 (de) * 1999-08-03 2001-02-08 Harald Martin Einbauzug zur Herstellung von Kompaktasphalt

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Publication number Priority date Publication date Assignee Title
DE29510058U1 (de) * 1995-06-21 1995-11-02 Joseph Vögele AG, 68163 Mannheim Deckenfertiger
DE19935598A1 (de) * 1999-08-03 2001-02-08 Harald Martin Einbauzug zur Herstellung von Kompaktasphalt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101368361B (zh) * 2007-08-16 2012-06-27 约瑟夫福格勒公司 铺设覆盖层的方法和调节系统
WO2009100816A1 (fr) * 2008-02-12 2009-08-20 Dynapac Gmbh Finisseur multicouche

Also Published As

Publication number Publication date
JP2005290978A (ja) 2005-10-20
DE502004010227D1 (de) 2009-11-26
EP1582629B1 (fr) 2009-10-14
CN100557133C (zh) 2009-11-04
US20050220540A1 (en) 2005-10-06
CN1676752A (zh) 2005-10-05
US7284929B2 (en) 2007-10-23
DE102004016419A1 (de) 2005-10-20
JP4054031B2 (ja) 2008-02-27

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