WO2014166637A1 - Fahrbares arbeitsgerät mit drehbarem mast oder ausleger - Google Patents
Fahrbares arbeitsgerät mit drehbarem mast oder ausleger Download PDFInfo
- Publication number
- WO2014166637A1 WO2014166637A1 PCT/EP2014/000974 EP2014000974W WO2014166637A1 WO 2014166637 A1 WO2014166637 A1 WO 2014166637A1 EP 2014000974 W EP2014000974 W EP 2014000974W WO 2014166637 A1 WO2014166637 A1 WO 2014166637A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- boom
- mast
- mobile
- slewing
- working device
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
-
- 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
- E04G21/0427—Devices for both conveying and distributing with distribution hose on a static support, e.g. crane
-
- 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
- E04G21/0445—Devices for both conveying and distributing with distribution hose with booms
- E04G21/0463—Devices for both conveying and distributing with distribution hose with booms with boom control mechanisms, e.g. to automate concrete distribution
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0813—Accessories designed for easy sterilising, i.e. re-usable
Definitions
- the invention relates to a mobile working device with a chassis, with a rotatable about a vertical axis, arranged on a mast support mast or boom, which is set on a slewing in rotation, wherein the mast or boom folded in its transport position or telescoped and in its working position usually unfolded or telescoped out, and with a controller.
- Mobile concrete pumps are for example mobile working equipment with the aforementioned features. These concrete pumps have distribution masts that have fairly long reach. In order to be able to transport these distributor masts, they are usually folded down several times and stored on the chassis in a transport position. At the construction site, the mobile concrete pump is first supported on the existing supports before the distribution boom is deployed and is transferred to its working position. For this purpose, the distributor boom is turned over his turn until it arrives in its working position. Frequently, the distributor masts have to be rotated from their transport position to the working position by 180 ° to 270 °. According to existing work regulations may the distributor boom measured during its rotation at its top of the mast not exceed a predetermined pivoting speed. This maximum swivel speed is in Germany according to local regulations 1, 5 m / s.
- the object of the invention is therefore to develop a mobile working device according to the preamble of claim 1 such that, while maintaining the working rules, the time for the transfer of the rotatable mast or boom from the transport position to the working position can be minimized as possible.
- a mobile working device is provided with a chassis, with a rotatable about a vertical axis, arranged on a mast stand mast or boom in the hand, which is set on a slewing in rotation, the mast or boom folded in its transport position or atelesko- and in its working position is usually unfolded or scanned out, and with a controller, wherein the controller has a rapid traverse for the slewing mechanism to move the mast or boom at an increased speed into the machine frame to rotate the desired working position, the rapid traverse is selectable only when the mast or boom is folded or telescoped.
- the mast or boom is still folded or ateleskopiert rotated to the desired position before it unfolds to its working length or telescoped. This ensures that the mast or the boom is pivoted with a substantially smaller radius. Since the radius is linearly included in the above formula for calculating the time of rotation of the mast and cantilever, reducing the radius can considerably reduce the rotation time.
- the mobile working device can advantageously have a sensor in the region of the mast or jib, via which it can be determined whether the mast or jib is folded or telescoped.
- a sensor in the region of the mast or jib, via which it can be determined whether the mast or jib is folded or telescoped.
- the at least one slewing gear is hydraulically driven.
- two parallel hydraulically driven slewing drives can be present here, one of which is switchable to free circulation in order to double the rotational speed of the other slewing gear drive.
- slewing gear with two series-connected slewing drives (hydraulic motors) may be provided. Instead of the two series connected It is also possible to use a slewing gear drive with two displacement volumes.
- a hydraulically driven slewing gear drive can be present, which can be switched to rapid traverse via the automatic actuation of an additional slide provided in a hydraulic control block of the control.
- the mobile working device is a mobile concrete pump with an optionally multiply foldable distribution boom.
- the at least one sensor can be arranged between the folded regions of the distributor boom.
- the sensor may be any suitable sensor that can detect adjacent position of the collapsed arms of the distribution boom. So it can be a non-contact sensor or a tactile sensor.
- the mobile working device is a traveling crane with a telescopic boom.
- Another alternative embodiment of the invention relates to an aerial work platform with a telescopic boom.
- the controller ensures that the mast tip or cantilever tip does not exceed a predetermined maximum swing speed.
- a control algorithm is provided, in which the pivoting speed of the mast or jib tip is calculated in accordance with the formula mentioned in the introduction.
- Figure 1 a mobile concrete pump according to an embodiment of the invention in a side view
- Figure 2 is a plan view of the mobile concrete pump according to Figure 1, in which the maximum pivot radius of the distributor boom is shown in retracted or ma ximal extended horizontal position.
- a mobile concrete pump 10 is shown according to conventional design in a side view.
- the concrete pump 10 has a chassis 12, at the front end of a cab 14 is disposed, while at the opposite end of the chassis 12, a pump unit 16 is positioned.
- a distribution boom 20 is disposed about a vertical axis 18.
- front supports 22 and rear Abstützept 24, here in the retracted position, d. H. thus in driving position, are shown.
- the distribution boom 20 is shown in Figure 1 in a folded position.
- the radius of the distributor boom measured from the axis of rotation 18 to the free end of the folded distributor boom 20 is about 10 meters.
- the distributor boom 20 is shown here in a slightly raised position, with a pivoting from the horizontal transport position into an oblique or vertical working position via a piston-cylinder unit 26.
- a rotation of the distributor boom 20 about the axis of rotation 18 is possible due to a ball slewing connection 28, via which the distributor boom 20 is mounted on a mounted on the chassis 12 mast bracket 30.
- the distributor boom 20 is set in rotational motion by means of two rotary mechanisms 32, one of which is shown in FIG.
- the slewing mechanisms 32 are hydraulically driven slewing mechanisms which are known per se. These have hydraulic slewing drives.
- a sensor 34 is arranged between the folded arms, by means of which it can be established that the distributor boom 20 is folded up.
- a mobile concrete pump 10 is shown in plan view, in which the distribution boom 20 is pivoted in the folded position about the axis of rotation 18.
- the approximately 10 meters long distribution boom describes during rotation about the axis of rotation 18 a circle 40, with the radius of about 10 meters.
- the mobile concrete pump 10 is shown, in which case the distribution boom 20 is completely unfolded. In the horizontal position, the distribution boom describes a circle 50 with the radius of 48 meters.
- the protection period for pivoting the distributor boom 20 in the folded position can be significantly shortened. Here a full turn can be completed within 42 seconds.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Automation & Control Theory (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201480020660.4A CN105339570B (zh) | 2013-04-11 | 2014-04-11 | 具有可旋转桅杆或臂架的工作设备的移动件 |
KR1020157030603A KR102308383B1 (ko) | 2013-04-11 | 2014-04-11 | 회전 가능 마스트 또는 붐을 구비하는 이동식 작업 장비 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013006232.2 | 2013-04-11 | ||
DE102013006232.2A DE102013006232A1 (de) | 2013-04-11 | 2013-04-11 | Fahrbares Arbeitsgerät mit drehbarem Mast oder Ausleger |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014166637A1 true WO2014166637A1 (de) | 2014-10-16 |
Family
ID=50543009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2014/000974 WO2014166637A1 (de) | 2013-04-11 | 2014-04-11 | Fahrbares arbeitsgerät mit drehbarem mast oder ausleger |
Country Status (4)
Country | Link |
---|---|
KR (1) | KR102308383B1 (de) |
CN (1) | CN105339570B (de) |
DE (2) | DE202013012536U1 (de) |
WO (1) | WO2014166637A1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015108473A1 (de) | 2015-05-28 | 2016-12-01 | Schwing Gmbh | Großmanipulator mit schnell ein- und ausfaltbarem Knickmast |
DE102016123160A1 (de) | 2016-11-30 | 2018-05-30 | Schwing Gmbh | Großmanipulator mit schnell ein- und ausfaltbarem Knickmast |
DE102016125145A1 (de) | 2016-12-21 | 2018-06-21 | Schwing Gmbh | Großmanipulator mit automatisiertem Mastaufbau |
EP3792428A4 (de) * | 2019-06-25 | 2021-11-10 | Zoomlion Heavy Industry Science and Technology Co., Ltd. | Verfahren zur steuerung des auslegerarms einer pumpe, system zur steuerung des hubstaplers einer pumpe und pumpenfahrzeug |
CN113756584A (zh) * | 2021-09-10 | 2021-12-07 | 上海建工集团股份有限公司 | 一种轨道移动式混凝土布料机及其施工方法 |
CN114589811A (zh) * | 2022-02-18 | 2022-06-07 | 廊坊凯博建设机械科技有限公司 | 一种布料设备及其操作方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111764654B (zh) * | 2020-06-23 | 2022-03-22 | 三一汽车制造有限公司 | 臂架控制系统、作业机械和臂架控制方法 |
Citations (5)
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DE102006040459A1 (de) * | 2005-09-07 | 2007-03-08 | Terex-Demag Gmbh & Co. Kg | Hydrauliksteuerkreis |
EP1939134A2 (de) * | 2006-12-31 | 2008-07-02 | Sany Heavy Industry Co., Ltd. | Intelligente Auslegersteuerungsvorrichtung |
DE102007008881A1 (de) * | 2007-02-21 | 2008-08-28 | Putzmeister Concrete Pumps Gmbh | Verfahren zum Aufstellen einer mobilen Arbeitsmaschine |
WO2012028032A1 (zh) * | 2010-08-30 | 2012-03-08 | 长沙中联重工科技发展股份有限公司 | 用于控制起重机的吊钩运动轨迹的方法 |
DE102011018267A1 (de) * | 2011-04-20 | 2012-10-25 | Schwing Gmbh | Vorrichtung und Verfahren zur Dickstoff-, insbesondere Betonförderung mit Drehwinkelmessung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
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DE4306127C2 (de) * | 1993-02-27 | 2002-08-08 | Putzmeister Ag | Großmanipulator, insbesondere für Autobetonpumpen |
JP2001226081A (ja) * | 2000-02-16 | 2001-08-21 | Tadano Ltd | 屈伸ブーム式作業車のブーム作動速度制御装置 |
DE102006031257A1 (de) * | 2006-07-06 | 2008-01-10 | Putzmeister Ag | Autobetonpumpe mit Knickmast |
JP5074432B2 (ja) * | 2009-02-16 | 2012-11-14 | 住友重機械工業株式会社 | ハイブリッド型建設機械 |
CN102608926B (zh) * | 2012-02-09 | 2014-05-21 | 三一汽车制造有限公司 | 折叠臂架的控制方法和系统、控制器及混凝土布料机械 |
JP6047906B2 (ja) * | 2012-03-30 | 2016-12-21 | 宇部興産株式会社 | 電気化学素子用セパレータ及びそれを用いた電気化学素子 |
CN102817479B (zh) * | 2012-08-24 | 2013-11-20 | 中联重科股份有限公司 | 布料设备布料控制方法及布料设备 |
-
2013
- 2013-04-11 DE DE202013012536.5U patent/DE202013012536U1/de not_active Expired - Lifetime
- 2013-04-11 DE DE102013006232.2A patent/DE102013006232A1/de not_active Withdrawn
-
2014
- 2014-04-11 CN CN201480020660.4A patent/CN105339570B/zh active Active
- 2014-04-11 WO PCT/EP2014/000974 patent/WO2014166637A1/de active Application Filing
- 2014-04-11 KR KR1020157030603A patent/KR102308383B1/ko active IP Right Grant
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006040459A1 (de) * | 2005-09-07 | 2007-03-08 | Terex-Demag Gmbh & Co. Kg | Hydrauliksteuerkreis |
EP1939134A2 (de) * | 2006-12-31 | 2008-07-02 | Sany Heavy Industry Co., Ltd. | Intelligente Auslegersteuerungsvorrichtung |
DE102007008881A1 (de) * | 2007-02-21 | 2008-08-28 | Putzmeister Concrete Pumps Gmbh | Verfahren zum Aufstellen einer mobilen Arbeitsmaschine |
WO2012028032A1 (zh) * | 2010-08-30 | 2012-03-08 | 长沙中联重工科技发展股份有限公司 | 用于控制起重机的吊钩运动轨迹的方法 |
DE102011018267A1 (de) * | 2011-04-20 | 2012-10-25 | Schwing Gmbh | Vorrichtung und Verfahren zur Dickstoff-, insbesondere Betonförderung mit Drehwinkelmessung |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015108473A1 (de) | 2015-05-28 | 2016-12-01 | Schwing Gmbh | Großmanipulator mit schnell ein- und ausfaltbarem Knickmast |
WO2016189169A1 (de) | 2015-05-28 | 2016-12-01 | Schwing Gmbh | Grossmanipulator mit schnell ein- und ausfaltbarem knickmast |
US10625990B2 (en) | 2015-05-28 | 2020-04-21 | Schwing Gmbh | Large manipulator with articulated mast that can be quickly folded and unfolded |
DE102016123160A1 (de) | 2016-11-30 | 2018-05-30 | Schwing Gmbh | Großmanipulator mit schnell ein- und ausfaltbarem Knickmast |
WO2018100074A2 (de) | 2016-11-30 | 2018-06-07 | Schwing Gmbh | GROßMANIPULATOR MIT SCHNELL EIN- UND AUSFALTBAREM KNICKMAST |
DE102016125145A1 (de) | 2016-12-21 | 2018-06-21 | Schwing Gmbh | Großmanipulator mit automatisiertem Mastaufbau |
WO2018115248A1 (de) | 2016-12-21 | 2018-06-28 | Schwing Gmbh | Grossmanipulator mit automatisiertem mastaufbau |
US11655642B2 (en) | 2016-12-21 | 2023-05-23 | Schwing Gmbh | Large manipulator with automated mast set-up |
EP3792428A4 (de) * | 2019-06-25 | 2021-11-10 | Zoomlion Heavy Industry Science and Technology Co., Ltd. | Verfahren zur steuerung des auslegerarms einer pumpe, system zur steuerung des hubstaplers einer pumpe und pumpenfahrzeug |
US11970869B2 (en) | 2019-06-25 | 2024-04-30 | Zoomlion Heavy Industry Science And Technology Co., Ltd. | Pump truck boom control method, pump truck boom control system and pump truck |
CN113756584A (zh) * | 2021-09-10 | 2021-12-07 | 上海建工集团股份有限公司 | 一种轨道移动式混凝土布料机及其施工方法 |
CN114589811A (zh) * | 2022-02-18 | 2022-06-07 | 廊坊凯博建设机械科技有限公司 | 一种布料设备及其操作方法 |
Also Published As
Publication number | Publication date |
---|---|
KR102308383B1 (ko) | 2021-10-05 |
KR20160002823A (ko) | 2016-01-08 |
CN105339570A (zh) | 2016-02-17 |
DE202013012536U1 (de) | 2017-05-18 |
CN105339570B (zh) | 2018-06-19 |
DE102013006232A1 (de) | 2014-10-16 |
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