EP2088113A2 - Dispositif de levage combiné pour personnes et charges - Google Patents

Dispositif de levage combiné pour personnes et charges Download PDF

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Publication number
EP2088113A2
EP2088113A2 EP09000621A EP09000621A EP2088113A2 EP 2088113 A2 EP2088113 A2 EP 2088113A2 EP 09000621 A EP09000621 A EP 09000621A EP 09000621 A EP09000621 A EP 09000621A EP 2088113 A2 EP2088113 A2 EP 2088113A2
Authority
EP
European Patent Office
Prior art keywords
lifting device
boom
crane
crane arm
winch
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.)
Withdrawn
Application number
EP09000621A
Other languages
German (de)
English (en)
Other versions
EP2088113A3 (fr
Inventor
Dieter Gündel
Andreas Hans
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.)
Hans-Hebetechnik+Metallbau-GmbH
Original Assignee
Hans-Hebetechnik+Metallbau-GmbH
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 Hans-Hebetechnik+Metallbau-GmbH filed Critical Hans-Hebetechnik+Metallbau-GmbH
Publication of EP2088113A2 publication Critical patent/EP2088113A2/fr
Publication of EP2088113A3 publication Critical patent/EP2088113A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
    • 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
    • B66C23/16—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 with jibs supported by columns, e.g. towers having their lower end mounted for slewing movements

Definitions

  • the invention relates to a combined lifting device for persons and loads, consisting of mountable individual components with a winch and a fall arrester with designedhub worn (HSG-R) and with a rotatable crane column having an angle-adjustable at the upper end of the column head crane arm and a telescopic boom, in particular for personal security in shafts or the like and for the transport of loads without the change of the lifting device.
  • HSG-R designed to mountable individual components with a winch and a fall arrester with designedhub worn by the column head crane arm and with a rotatable crane column having an angle-adjustable at the upper end of the column head crane arm and a telescopic boom, in particular for personal security in shafts or the like and for the transport of loads without the change of the lifting device.
  • Lifting devices for personal security or for the transport of loads are generally portable lifting devices with a jib crane with a delivery device and with a support means in conjunction with a base member.
  • One in the DE 4327919 A1 described lifting device can be stationed at different locations in a supply device to a respective stationary base element with a bearing plate.
  • the slewing crane is portable and composed of assembled individual sections.
  • the lightweight portable crane is designed for a maximum load of 1000 kg. If the jib crane consists of a single section, the load capacity is limited according to the weight and its construction. With a larger number of portable and mountable individual sections, the lifting capacity of the slewing crane can be increased. The problem is thus to design a slewing crane in lightweight construction such that the carrying capacity is as large as possible with a low transport cost of the individual components.
  • the slewing crane after DE 4327919 A1 consists of individual portable and mountable sections with a swivel housing with the support rollers arranged thereon, a pull rod and a triangular arm with the telescopic boom, whose underside is designed as a hollow profile.
  • the upper bar of the triangular jib like the drawbar, consists of parallel angular profiles or hollow sections.
  • the telescopic boom is a square profile into which a second hollow profile can be inserted.
  • a disadvantage is the production and assembly of the telescoping hollow sections, which are usually not available fitting. In addition, only a small weight saving can be achieved by two mating hollow sections.
  • the lifting device can receive a belay device with a thoughthub observed for persons.
  • the lifting device on a mobile support frame with at least three held on a common center footrests.
  • a personal rescue device is provided, which can be disassembled if necessary.
  • the additional personal rescue device increases the possible use of the lifting device.
  • the crane device and the personal rescue device are arranged at a horizontal distance from each other to ensure trouble-free operation. The transport of persons is not allowed.
  • a combined lifting device with a tripod for striking and supporting a personal safety device is proposed, which is easy to transport.
  • the use of the lifting device is provided in manhole structures that are entered by persons. Manhole entrances to well chambers, pumping stations, water-bearing shafts and other subterranean structures are usually made by ladders. According to the current safety regulations, ladders longer than 3 m may only be used with fall protection. In sewage shafts must be provided because of the risk of lack of oxygen, carbon monoxide or fermentation gas to a notedhub issued.
  • the invention aims a combined lifting device in lightweight construction, which is easily and effortlessly portable and suitable both for personal security for secure transport of persons and for the transport of loads without the change of the lifting device.
  • the object is achieved by a lifting device with a rotatable crane column, wherein the angle-adjustable crane arm and the telescopic boom consists of two different sized profiles and the individual components are mounted by means of a connector to which a fall arrester with designedhub worn (HSG-R) and a for the passenger transport modified winch is arranged.
  • the lifting device with a much smaller profile for the boom allows lightweight construction and easier transport and construction.
  • Lifting device shown consists essentially of three individual components mountable with a rotatable crane column 1 and with a pivotally mounted on the upper end of the column head 2 crane arm 3, which has a telescopic boom 4.
  • the individual components are assembled by means of plug connections.
  • the crane column 1 is rotatably mounted in a bottom plate 5 with a pivot bearing about a vertical axis in a horizontal pivoting range of 360 °.
  • the crane column 1 is tubular in cross-section and is inserted into a bearing sleeve 6 of the bottom plate 5. Above the bearing sleeve 6 is located to guide the crane column 1, a centering ring 7 with a handle, through which the penetration of water and dirt is prevented.
  • the rotational movement of the crane column 1 is locked with a arranged in the amount of the centering ring 7 locking lever 8, which engages in a arranged on the bearing sleeve 6 locking plate 9 with recesses under the influence of gravity.
  • the locking recesses are arranged in the circumferential direction at a distance of 45 °, so that the rotational movement of the crane column 1 can be locked in corresponding intervals.
  • a fork-shaped column head 2 for receiving the angle-adjustable crane arm 3 is arranged.
  • the crane arm 3 is provided at the designated location with a corresponding bore 11.
  • the bore 11 is arranged in the rear third of the crane arm 3, so that the larger part is over the center of gravity also expansive.
  • two tie rods 13 are hinged at the end with fixing bolts 14 which are fixedly connected to the crane column 1. By the tie rods 13 of the crane arm 3 is held in the angled position.
  • the adjustment of the inclination of the crane arm 3 takes place with the pivot pin 12 in the column head 2, with the crane arm 3 is staked at different heights. Since the end pivot point of the crane arm 3 is fixedly connected to the crane column 1 via the tie rods 13, this is at different inclination of the crane arm 3 substantially always in the same altitude. As a result, the operation of the cranes 3 arranged winch 15 is facilitated. Otherwise, if the pivot point for adjusting the inclination of the crane arm 3 in the column head 2, the altitude of the winch 15 is constantly changing.
  • the crane arm 3 consists of a commercially available preferably rectangular hollow profile or square profile, the end is partially closed with a support plate 16 for the winch 15 and the front side on the opposite end with a top plate 17 in the lower part of the opening.
  • the top plate 17 is further formed in the lower portion as a stop means with an attachment point for a power-driven hoist.
  • the telescopic boom 4 is a displaceable square profile.
  • the square profile of the boom 4 has a much smaller dimension than the square profile of the crane arm 3, resulting in a significant weight saving results.
  • the smaller square profile of the boom 4 is favorable for a change in length, because the boom 4 can be easily moved in the square profile of the crane arm 3.
  • the boom 4 is thus also easily mountable by means of this connector.
  • the head plate 17 of the crane arm 3 has a U-shaped cutout 21 which corresponds to the dimensions of the square profile of the boom 4.
  • the boom 4 is therefore not guided directly in the inner wall of the square profile of the crane arm 3, but in the U - shaped cutout 21.
  • a spacer plate 22 is the second The spacer plate 22 keeps the boom 4 at a distance from the square profile of the crane arm 3.
  • the spacer plate 22 at the insertion end is arranged in the upper half of the opening of the boom 4 on projecting.
  • the projection is dimensioned according to the internal dimensions of the square profile of the crane arm 3 such that the boom 4 can be easily moved with little play.
  • the insertion of the boom 4 in the chamfer 18 is carried out by lifting the boom head 25 to the spacer plate 22 which is arranged on the upper inner edge of the crane arm 3 stop bar 19 is under attack. Thereafter, the boom 4 can be lowered and inserted into the square profile of the crane arm 3.
  • Absteckbohronne 26 are provided near the top plate 17 of the crane arm 3 and on the length of the boom 4, which are staked with a Absteckbolzen 27.
  • the extraction of the boom 4 is limited in the outermost position by the stop bar 19 so that it can not be accidentally pulled out.
  • the complete removal of the boom 4 takes place in the reverse order of installation by the boom head 25 is raised.
  • the arrangement of the spacer plate 22 has the additional advantage that the support load of the telescopic boom 4 is not derived via the Absteckbolzen 27 but on the spacer plate 22.
  • the Absteckbolzen 27 is not loaded and has only a backup function.
  • the Absteckbolzen 27 does not need to be specially designed as a wear part for this reason.
  • the spacer plate 22 also causes the lateral guidance of the boom 4 in the square of the crane arm. 3
  • the pulley axis 29 is secured with the cover plate 31.
  • the pulley axis 29 has on both sides on the protruding from the boom head 25 side a circumferential groove 32 in the sheet thickness of the cover plate 31.
  • the cover plate 31 is provided at the right angles bent sides with an inclined to the axis of the boom 4 extending oblique slot 33 which is inserted into the groove 32 of the pulley axis 29 obliquely from top to bottom.
  • a securing bolt 34 is provided with a bolt lock 35 through which the cover plate 31 is immovably and secured to the boom 4 is connected.
  • the cover plate 31 Due to the inclined arrangement of the oblique slot 33, the cover plate 31 can not be moved in this way and the pulley shaft 29 is securely fixed. At the same time the release of the cover plate 31 is technically easy to plug and without any screw possible. The ropes 23 are then free and can be removed from the pulleys 28.
  • a conventional winch 15 with a drivable cylindrical winch drum 36 is used.
  • Conventional winches are not suitable for passenger transport, because for winches for transporting persons a cable guide or pressing device and a winch drum 36 with a rope groove 40 is prescribed for the orderly winding of the cable turns. For this reason, a cable groove 40 for receiving the cable 23 is formed in the lateral surface of the winch drum 36.
  • the winch 15 is driven by a hand crank via a not further shown worm gear and additionally has an automatically incident brake.
  • the worm gear has due to the self-locking property an additional safety function in terms of blocking the direction of movement. This design allows for the transport of persons a sufficiently high level of security.
  • the winch 15 is further modified so that it meets the safety requirements for suspended people receiving means.
  • the winch drum 36 has a left pulley 37 and a right flange 38.
  • the pulley 37 and the flanged wheel 38 are firmly welded in the embodiment with the winch drum 36.
  • the winch drum 36 is modified so that the originally right sheave 37 is replaced by the flanged wheel 38.
  • the winch drum 36 has a larger groove-free portion 39, so that the flange 38 at a greater distance from the right front side of Winch drum 36 can be mounted.
  • the flanged wheel 38 has a rope passage 41 for the cable 23. The cable 23 is thus wound through the flanged wheel 38 on the groove-free portion 39 of the winch drum 36 with at least two cable turns and continued through the cable bore 43 in the direction of the axis.
  • the end of the rope 23 is provided with an in FIG. 5 indicated rope clamp 42 attached to the winch drum 36.
  • a winch 15 for passenger transport must be at least two turns on the winch drum 36 after unwinding of the cable 23. This is necessarily ensured by the modified winch 15.
  • a fall arrester with designedhub sensible (HSG-R) 24 arranged for persons. This can be ensured without the change of the lifting device, a transport of loads or people.
  • the proposed combined lifting device also allows the protection of persons in structures with climbing aid in addition to the transport of loads.
  • a person can be lowered or lifted in shafts or on walls without climbing assistance including the fall arrester with rescue lifting device (HSG-R) 24.
  • HSG-R fall arrester with rescue lifting device
  • material transport can also be done with a power-driven hoist at the attachment point of the head plate 17.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
EP09000621A 2008-02-08 2009-01-17 Dispositif de levage combiné pour personnes et charges Withdrawn EP2088113A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200820001827 DE202008001827U1 (de) 2008-02-08 2008-02-08 Kombinierte Hebeeinrichtung für Personen und Lasten

Publications (2)

Publication Number Publication Date
EP2088113A2 true EP2088113A2 (fr) 2009-08-12
EP2088113A3 EP2088113A3 (fr) 2011-10-26

Family

ID=39311715

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09000621A Withdrawn EP2088113A3 (fr) 2008-02-08 2009-01-17 Dispositif de levage combiné pour personnes et charges

Country Status (2)

Country Link
EP (1) EP2088113A3 (fr)
DE (1) DE202008001827U1 (fr)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102180411A (zh) * 2010-11-12 2011-09-14 吴江市麒麟起重机械有限公司 立柱可升降式旋臂起重机
CN103010965A (zh) * 2012-11-23 2013-04-03 安徽省电力公司阜阳供电公司 一种110kVGW4型闸刀瓷瓶吊装专用工具
CN104803296A (zh) * 2015-03-31 2015-07-29 成都聚智工业设计有限公司 一种土建施工用小型吊装机
CN105129625A (zh) * 2015-08-26 2015-12-09 长治市永华机械有限公司 双动力多功能履带式井下小吊车
CN105129624A (zh) * 2015-08-26 2015-12-09 长治市永华机械有限公司 液压支架起吊钩
CN107089605A (zh) * 2017-06-27 2017-08-25 彭利辉 一种建筑施工用起吊装置
CN107337113A (zh) * 2017-07-24 2017-11-10 长兴能工机械有限公司 一种电缆沟盖板搬运车
DE102017009291A1 (de) * 2017-10-06 2019-04-11 Senvion Gmbh Windenmontagerahmen und Windenanordnung
CN112249931A (zh) * 2020-10-20 2021-01-22 德清博发智能科技有限公司 一种机械起升式工程机械转移装置
EP3687892A4 (fr) * 2017-09-27 2021-07-14 Shane Michael Smith Système de sauvetage d'homme à la mer
AU2020104271B4 (en) * 2020-12-23 2021-11-11 Sayfa R&D Pty Ltd A Davit Assembly
US20220348442A1 (en) * 2021-05-01 2022-11-03 Alexander Andrew, Inc. Dba Falltech Confined space tripod pulley improvements
CN117049393A (zh) * 2023-08-15 2023-11-14 河南五建建设集团有限公司 一种吊装预制小箱梁的调节装置
CN118164379A (zh) * 2024-05-15 2024-06-11 德雷克(河南)智能装备有限公司 一种双层套梁上部可伸缩的悬臂结构
US12145009B2 (en) 2020-12-23 2024-11-19 Sayfa R&D Pty Ltd Davit assembly

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RU2458850C1 (ru) * 2011-03-15 2012-08-20 Государственное образовательное учреждение высшего профессионального образования Марийский государственный технический университет Стрела грузоподъемной машины
CN105819345A (zh) * 2016-06-05 2016-08-03 王春明 一种施工用吊机
CN107487726A (zh) * 2016-08-17 2017-12-19 阿特尔 一种使用方便的起重装置
CN107381374A (zh) * 2017-09-09 2017-11-24 枣庄市鑫山矿山机械制造有限公司 上料机
CN108178073A (zh) * 2018-01-08 2018-06-19 国网辽宁省电力有限公司鞍山供电公司 一种变电站检修通用吊装设备
CN108689313A (zh) * 2018-06-27 2018-10-23 国网安徽省电力有限公司滁州供电公司 一种单立柱机械升举装置
CN108639988A (zh) * 2018-06-27 2018-10-12 国网安徽省电力有限公司滁州供电公司 带抽拉式底座的转运装置
CN108502765A (zh) * 2018-06-27 2018-09-07 国网安徽省电力有限公司滁州供电公司 一种用于电力系统设备的转运装置
CN111498712A (zh) * 2020-04-26 2020-08-07 南宁学院 一种油缸检测及提升装置
CN111547627B (zh) * 2020-05-28 2021-01-22 宝应县跃翔电子有限公司 一种可自动化运行装卸的推车
CN116513981A (zh) * 2023-04-07 2023-08-01 中建新疆建工（集团）有限公司 一种消防通风管道施工提升架

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327919A1 (de) 1992-08-21 1994-02-24 Brockmann Gmbh Hebevorrichtung
DE29723710U1 (de) 1996-05-07 1999-01-28 Josef Martin Metallverarbeitung Ges.m.b.H. & Co. KG, Braz Hebevorrichtung
DE202005015821U1 (de) 2005-10-08 2006-01-19 Brockmann, Heinrich Vorrichtung zum Anschlagen und Abstützen einer Personensicherungseinrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719403A (en) * 1970-11-17 1973-03-06 Kidde & Co Walter Crane boom having wear pads
US5211526A (en) * 1992-02-28 1993-05-18 Larry Robinette Mobile crane
US5445487A (en) * 1993-12-07 1995-08-29 Koscinski, Jr.; Stanley Boom lift apparatus mountable to different support structures
AU5161998A (en) * 1996-10-28 1998-05-22 Meyer Ostrobrod Quadrapod safety support

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4327919A1 (de) 1992-08-21 1994-02-24 Brockmann Gmbh Hebevorrichtung
DE29723710U1 (de) 1996-05-07 1999-01-28 Josef Martin Metallverarbeitung Ges.m.b.H. & Co. KG, Braz Hebevorrichtung
DE202005015821U1 (de) 2005-10-08 2006-01-19 Brockmann, Heinrich Vorrichtung zum Anschlagen und Abstützen einer Personensicherungseinrichtung

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102180411A (zh) * 2010-11-12 2011-09-14 吴江市麒麟起重机械有限公司 立柱可升降式旋臂起重机
CN102180411B (zh) * 2010-11-12 2013-05-15 吴江市麒麟起重机械有限公司 立柱可升降式旋臂起重机
CN103010965A (zh) * 2012-11-23 2013-04-03 安徽省电力公司阜阳供电公司 一种110kVGW4型闸刀瓷瓶吊装专用工具
CN104803296A (zh) * 2015-03-31 2015-07-29 成都聚智工业设计有限公司 一种土建施工用小型吊装机
CN105129625A (zh) * 2015-08-26 2015-12-09 长治市永华机械有限公司 双动力多功能履带式井下小吊车
CN105129624A (zh) * 2015-08-26 2015-12-09 长治市永华机械有限公司 液压支架起吊钩
CN105129625B (zh) * 2015-08-26 2017-11-10 长治市永华机械有限公司 双动力多功能履带式井下小吊车
CN107089605A (zh) * 2017-06-27 2017-08-25 彭利辉 一种建筑施工用起吊装置
CN107337113A (zh) * 2017-07-24 2017-11-10 长兴能工机械有限公司 一种电缆沟盖板搬运车
EP3687892A4 (fr) * 2017-09-27 2021-07-14 Shane Michael Smith Système de sauvetage d'homme à la mer
DE102017009291A1 (de) * 2017-10-06 2019-04-11 Senvion Gmbh Windenmontagerahmen und Windenanordnung
CN112249931A (zh) * 2020-10-20 2021-01-22 德清博发智能科技有限公司 一种机械起升式工程机械转移装置
AU2020104271B4 (en) * 2020-12-23 2021-11-11 Sayfa R&D Pty Ltd A Davit Assembly
US12145009B2 (en) 2020-12-23 2024-11-19 Sayfa R&D Pty Ltd Davit assembly
EP4251555A4 (fr) * 2020-12-23 2024-12-25 Sayfa R&D Pty Ltd Ensemble bossoir
US20220348442A1 (en) * 2021-05-01 2022-11-03 Alexander Andrew, Inc. Dba Falltech Confined space tripod pulley improvements
CN117049393A (zh) * 2023-08-15 2023-11-14 河南五建建设集团有限公司 一种吊装预制小箱梁的调节装置
CN117049393B (zh) * 2023-08-15 2024-05-07 河南五建建设集团有限公司 一种吊装预制小箱梁的调节装置
CN118164379A (zh) * 2024-05-15 2024-06-11 德雷克(河南)智能装备有限公司 一种双层套梁上部可伸缩的悬臂结构

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Publication number Publication date
EP2088113A3 (fr) 2011-10-26
DE202008001827U1 (de) 2008-04-17

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