US20070020117A1 - Distributor device for unset concrete - Google Patents

Distributor device for unset concrete Download PDF

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Publication number
US20070020117A1
US20070020117A1 US10/570,939 US57093906A US2007020117A1 US 20070020117 A1 US20070020117 A1 US 20070020117A1 US 57093906 A US57093906 A US 57093906A US 2007020117 A1 US2007020117 A1 US 2007020117A1
Authority
US
United States
Prior art keywords
concrete pump
mobile
pump according
outlet
platform
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.)
Abandoned
Application number
US10/570,939
Other languages
English (en)
Inventor
Max Schuran
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.)
Putzmeister Concrete Pumps GmbH
Original Assignee
Putzmeister 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 Putzmeister AG filed Critical Putzmeister AG
Assigned to PUTZMEISTER AKTIENGESELLSCHAFT reassignment PUTZMEISTER AKTIENGESELLSCHAFT ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: SCHURAN, MAX
Publication of US20070020117A1 publication Critical patent/US20070020117A1/en
Assigned to PUTZMEISTER CONCRETE PUMPS GMBH reassignment PUTZMEISTER CONCRETE PUMPS GMBH CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: PUTZMEISTER ATIENGESELLSCHAFT
Assigned to PUTZMEISTER CONCRETE PUMPS GMBH reassignment PUTZMEISTER CONCRETE PUMPS GMBH RE-RECORD TO CORRECT CONVEYING/RECEIVING PARTY, PREVIOUSLY RECORDED AT REEL/FRAME 021328/0506 Assignors: PUTZMEISTER AKTIENGESELLSCHAFT
Abandoned legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • E04G21/0418—Devices for both conveying and distributing with distribution hose
    • E04G21/0436—Devices for both conveying and distributing with distribution hose on a mobile support, e.g. truck

Definitions

  • the invention concerns a distributor device for unset concrete, the device including a conduit which on the inlet side is connectible with the pressure outlet of a concrete pump and which includes a delivery conduit which can be moved to a concreting point via a manipulator or actuator device.
  • the actuating device is the delivery part of the articulated or telescopic boom on which the conveyor conduit is carried, wherein the telescopic boom and a concrete pump are provided on a common stationary or mobile chassis.
  • the pressure outlet of the concrete pump and the inlet side of the conduit conducted along the boom are fixedly associated with the chassis.
  • the conduit conducted along the distribution boom does make it possible to move the emission point of the unset concrete to points distant from the material outlet location of the concrete pump. It is however frequently the case that the concrete distribution boom cannot reach, with its end hose, certain narrow or shielded areas, such as elevator shafts or structural support areas. Further, the reach of the distribution boom is frequently not sufficient to cover a larger construction area; this above all, when the sub-stratum in the area of the construction site is too weak for driving upon with a massive concrete pump.
  • the inventive solution is comprised primarily in having the outlet part of the conveyor conduit, together with the associated actuating device, provided on a self-propelled chassis, separate from the concrete pump, with the inlet side of this outlet part of the conveyor conduit being connectible, via an at least partially flexible intermediate conduit, with the pressure outlet of the concrete pump.
  • This chassis thereby is provided with a motor propelled frame. It can be controlled, together with the actuating device and the concrete pump, by a wireless remote control.
  • the vehicle chassis includes a driver cabin or cockpit as well as control elements for controlling the movement of the vehicle and the actuating device.
  • the vehicle chassis can have a chain drive or caterpillar track or can have wheels.
  • supplemental supports struts could be provided, in order to support the chassis upon the substrate by relieving the load on the chassis or even lifting the chassis from the ground.
  • the outlet part of the conveyor conduit include at least three sequentially arranged pipe pieces, connected via articulated linkages to be pivotal relative to each other about horizontal articulation axis by motor or hydraulic means, of which the inlet-end pipe piece is fixed to the vehicle chassis and is, on its inlet end, connectible via the intermediate conduit to the concrete pump, and of which an outlet-end pipe piece includes an outlet opening and, in certain cases, a terminal hose connected thereto.
  • the vehicle chassis-fixed pipe piece is preferably horizontally oriented in the direction of forward motion of the vehicle chassis. According to a particularly simple construction solution, the pipe pieces exhibit on their ends facing each other respectively a pipe elbow and an articulated linkage with horizontal axis for rotation.
  • the actuating device includes a coupling strut fixed to an offset projecting from the middle pipe piece for supporting one end of two respective end of two actuating cylinders, which with their other, relative to the respective first displaceable end, are coupled with the adjacent pipe piece.
  • the moveable intermediate conduit can either be in the form of a flexible hose, which can be rolled or unrolled, or bent for lengthening or shortening.
  • a preferred embodiment of the invention envision that the intermediate conduit is at least partially formed of pipe pieces joined preferably pivotably with each other along vertical scissors axis for lengthening or shortening.
  • the intermediate conduit could also be connected to an outlet of the pipe conduit of the distribution boom connected to the mobile concrete pump or a stationary concrete pump. In the case of a stationary pump, the intermediate conduit could be connected to the outlet of a stationary conduit connected with the concrete pump.
  • the low weight of the inventive concrete distributor device makes it possible that it can be transported on a platform of a mobile concrete pump. Essentially, for this, a trailer that can be coupled to a vehicle could also be employed.
  • the invention is besides this concerned with a mobile concrete pump with a vehicle chassis and a conveyor conduit directed along a distribution boom, wherein in accordance with the invention a receptacle is provided on a platform of the mobile concrete pump for the transport of the mobile distributor device.
  • the platform includes, for this purpose, a lift or jack for the raising and lowering of the mobile distributor device.
  • the distribution boom is employed as the lifting device for the mobile distributor device, for which for this purpose a gripper or hook device can be provided.
  • lift means also a crane or a ramp which could be driven up could be provided.
  • the mobile distributor device could also be in a form in which it can be disassembled.
  • FIG. 1 a side view of a mobile concrete pump with a receptacle provided on its chassis for a mobile distributor device in transport condition;
  • FIG. 2 a, b, c a side view, a rear view and a top view of the mobile distributor device with folded-in pipe distributor;
  • FIG. 3 a, b a side view and a top view of an embodiment differing from that of FIG. 2 a through c of a mobile distributor device in operating condition.
  • the distributor device as shown in the figures includes a chassis 14 provided with a motorized caterpillar tread 12 , which chassis carries a driver cabin 16 and is supportable upon the substrate 20 via four hydraulic actuated support legs 18 accompanied by lifting and lowering the chassis 12 .
  • the distributor device 10 includes a chassis-fixed pipe piece 22 , a middle pipe piece 26 linked to the outlet end of the chassis-fixed pipe piece and pivotable about a horizontal axis at an articulated linkage 24 as well as a outer pipe piece 30 connected to the middle pipe piece 26 via a further articulated linkage 28 and pivotable about a horizontal articulation axis.
  • the pipe piece 30 carries, in the illustrated example according to FIG. 2 a through c, an end hose 32 and, in the illustrated embodiment according to FIG.
  • the articulated linkages 24 , 28 are respectively formed by two preferably ninety-degree pipe elbows 36 pivotable relative to each other about the articulated linkage.
  • the two pivotable pipe pieces 26 , 30 are actuated via the hydraulic cylinders 38 , 40 , of which the end linkages are linked to pipe-fixed extensions or projections 42 , 44 , 46 , 48 .
  • the actuation of the hydraulic cylinders 38 , 40 is controlled either manually from the driver cabin 16 or via a suitable remote control.
  • the outlet part of the conveyor conduit comprised of the pipe group 22 , 26 , 30 is connected to the concrete pump via a moveable or flexible connecting or intermediate conduit 50 as well as an inlet part 54 of the conveyor conduit mounted fixedly on a support mount 52 not shown in FIGS. 3 a and b.
  • the moveable connecting pipe 50 allows the distributor device 10 to move with its vehicle chassis 12 on the construction site ground 20 to a location to be concreted relative to the concrete pump. In the illustrated embodiment shown in FIGS.
  • the moveable intermediate conduit 50 comprises two scissors-like pipe pieces 56 , 58 pivotable relative to each other via articulated linkages 60 , 62 , 64 with vertical rotation axis, coupled to the chassis-fixed pipe piece 22 and the pump side inlet part 54 pivotable relative to each other.
  • the rotateable linkages 60 , 62 , 64 include respectively two pipe elbows 66 joined to each other to be rotateable about the associated linkage axis. The pivoting of the rotation linkages 60 , 62 , 64 occurs automatically upon movement of the distributor device 10 relative to the inlet side pipe group 54 .
  • the inlet-side pipe group 54 can be a component of a mobile concrete pump 68 ( FIG. 1 ), wherein the pipe pieces of the inlet pipe group 54 of the conveyor conduit are conducted along distribution boom 70 in the form of an articulated boom.
  • the mobile concrete pump 68 includes a two-cylinder thick matter pump 72 with material supply container 74 , which is operated by hydraulic drive cylinders 76 and of which the pressure outlet 78 is connected with inlet part 54 of the conveyor conduit which is conducted along the distribution boom 70 .
  • the platform 80 of the mobile concrete pump 68 includes a receptacle 82 , in which the mobile distributor device 10 can be placed for transport purposes.
  • the hydraulic operated distribution boom 70 can be employed for loading and unloading the distributor device 10 .
  • the reach of the distribution boom 70 of the mobile concrete pump 68 can be substantially extended on the construction site.
  • the mobile distributor device 10 has access also to locations within the construction site not accessible via the distribution boom 70 . Due to its relatively low weight the distributor device 10 can be driven directly to the area of the construction site to be concretized. It can work without having its own concrete pump and without a material supply container.
  • the invention relates to a distributor device for unset concrete.
  • the distributor device comprises a delivery conduit that can be connected to the pressure outlet 78 of a concrete pump 72 on the inlet side and is provided with an outlet part (tube pieces 22 , 26 , 30 ) that can be moved to a concreting point via a manipulator (hydrocylinder 38 , 40 ).
  • the outlet part of the delivery conduit is arranged, with the associated manipulator, on an automotive chassis 44 that is separate from the concrete pump 72 , and can be connected to the pressure outlet 78 of the concrete pump 72 , on the inlet side, by means of an at least partially mobile connecting conduit 50 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
US10/570,939 2003-09-09 2004-08-27 Distributor device for unset concrete Abandoned US20070020117A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10341829A DE10341829A1 (de) 2003-09-09 2003-09-09 Verteilervorrichtung für Frischbeton
DE10341829.6 2003-09-09
PCT/EP2004/009553 WO2005028778A1 (de) 2003-09-09 2004-08-27 Verteilervorrichtung für frischbeton

Publications (1)

Publication Number Publication Date
US20070020117A1 true US20070020117A1 (en) 2007-01-25

Family

ID=34202407

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/570,939 Abandoned US20070020117A1 (en) 2003-09-09 2004-08-27 Distributor device for unset concrete

Country Status (8)

Country Link
US (1) US20070020117A1 (de)
EP (1) EP1664459B1 (de)
JP (1) JP2007505239A (de)
KR (1) KR20060094946A (de)
CN (1) CN1849433A (de)
AT (1) ATE410572T1 (de)
DE (2) DE10341829A1 (de)
WO (1) WO2005028778A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170051520A1 (en) * 2014-05-06 2017-02-23 Putzmeister Engineering Gmbh Vehicle-mounted concrete pump

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012212916A1 (de) * 2012-07-24 2014-01-30 Putzmeister Engineering Gmbh Rundverteiler für Dickstoffe
CN103615115B (zh) * 2013-11-21 2015-12-30 中联重科股份有限公司 备用臂架、臂架装置和泵车
CN108149929B (zh) * 2017-11-24 2020-11-10 上海建工集团股份有限公司 履带式楼层内混凝土布料系统及其施工方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409334A (en) * 1966-05-03 1968-11-05 Schwing Friedrich Wilhelm Tubular column for conveying concrete or the like
US3860175A (en) * 1972-12-21 1975-01-14 Forms Const Mobile concrete distributing boom apparatus
US4043441A (en) * 1975-11-10 1977-08-23 Royal Industries, Inc. Mobile pump
US4130134A (en) * 1976-12-13 1978-12-19 Morgen Manufacturing Company Material conveying apparatus
US6220292B1 (en) * 2000-04-12 2001-04-24 Glazer Enterprises Crane-mounted concrete pump apparatus
US6679284B1 (en) * 2002-01-07 2004-01-20 Glazer Enterprises, Inc. Telescopic boom-mounted concrete pump apparatus
US6701980B2 (en) * 2002-06-03 2004-03-09 Nova Group, Inc Mobile fueling assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311736A1 (de) * 1983-03-30 1984-10-04 Takenaka Komuten Co. Ltd., Osaka Vorrichtung zum heben von lasten und zum einbringen von beton
JPS60250164A (ja) * 1984-05-25 1985-12-10 極東開発工業株式会社 自走式コンクリ−トデイストリビユ−タ
DE3623631C1 (en) * 1986-07-12 1987-08-13 Karl Dipl-Ing Schlecht Distributor mast
DE3815920A1 (de) * 1988-05-10 1989-11-23 Orenstein & Koppel Ag Einrichtung zum kontinuierlichen aufbau von bauwerken
GB8812608D0 (en) * 1988-05-27 1988-06-29 Fieldmark Designs Ltd Spraying apparatus
NL8903073A (nl) * 1989-12-14 1991-07-01 Pieter Faber Inrichting voor het op afstand storten van beton.
JPH04265360A (ja) * 1991-02-19 1992-09-21 Mitsubishi Heavy Ind Ltd コンクリート分配装置
DE4225716C2 (de) * 1992-08-04 1999-07-08 Michael Modjesch Vorrichtung zum Auftragen von Mörtel
EP0655100B1 (de) * 1992-08-19 1996-08-28 Putzmeister-Werk Maschinenfabrik GmbH Fahrbare betoniereinrichtung

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409334A (en) * 1966-05-03 1968-11-05 Schwing Friedrich Wilhelm Tubular column for conveying concrete or the like
US3860175A (en) * 1972-12-21 1975-01-14 Forms Const Mobile concrete distributing boom apparatus
US4043441A (en) * 1975-11-10 1977-08-23 Royal Industries, Inc. Mobile pump
US4130134A (en) * 1976-12-13 1978-12-19 Morgen Manufacturing Company Material conveying apparatus
US6220292B1 (en) * 2000-04-12 2001-04-24 Glazer Enterprises Crane-mounted concrete pump apparatus
US6679284B1 (en) * 2002-01-07 2004-01-20 Glazer Enterprises, Inc. Telescopic boom-mounted concrete pump apparatus
US6701980B2 (en) * 2002-06-03 2004-03-09 Nova Group, Inc Mobile fueling assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170051520A1 (en) * 2014-05-06 2017-02-23 Putzmeister Engineering Gmbh Vehicle-mounted concrete pump
US10196831B2 (en) * 2014-05-06 2019-02-05 Putzmeister Engineering Gmbh Vehicle-mounted concrete pump

Also Published As

Publication number Publication date
DE502004008229D1 (de) 2008-11-20
KR20060094946A (ko) 2006-08-30
EP1664459A1 (de) 2006-06-07
DE10341829A1 (de) 2005-03-24
ATE410572T1 (de) 2008-10-15
WO2005028778A1 (de) 2005-03-31
EP1664459B1 (de) 2008-10-08
CN1849433A (zh) 2006-10-18
JP2007505239A (ja) 2007-03-08

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Legal Events

Date Code Title Description
AS Assignment

Owner name: PUTZMEISTER AKTIENGESELLSCHAFT, GERMANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SCHURAN, MAX;REEL/FRAME:017968/0566

Effective date: 20060310

AS Assignment

Owner name: PUTZMEISTER CONCRETE PUMPS GMBH, GERMANY

Free format text: CHANGE OF NAME;ASSIGNOR:PUTZMEISTER ATIENGESELLSCHAFT;REEL/FRAME:021328/0506

Effective date: 20080425

Owner name: PUTZMEISTER CONCRETE PUMPS GMBH,GERMANY

Free format text: CHANGE OF NAME;ASSIGNOR:PUTZMEISTER ATIENGESELLSCHAFT;REEL/FRAME:021328/0506

Effective date: 20080425

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO PAY ISSUE FEE

AS Assignment

Owner name: PUTZMEISTER CONCRETE PUMPS GMBH,GERMANY

Free format text: RE-RECORD TO CORRECT CONVEYING/RECEIVING PARTY, PREVIOUSLY RECORDED AT REEL/FRAME 021328/0506;ASSIGNOR:PUTZMEISTER AKTIENGESELLSCHAFT;REEL/FRAME:023892/0382

Effective date: 20080425

Owner name: PUTZMEISTER CONCRETE PUMPS GMBH, GERMANY

Free format text: RE-RECORD TO CORRECT CONVEYING/RECEIVING PARTY, PREVIOUSLY RECORDED AT REEL/FRAME 021328/0506;ASSIGNOR:PUTZMEISTER AKTIENGESELLSCHAFT;REEL/FRAME:023892/0382

Effective date: 20080425