EP0197885A1 - Dispositif de levage pour panier catalyseur - Google Patents

Dispositif de levage pour panier catalyseur Download PDF

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Publication number
EP0197885A1
EP0197885A1 EP86730030A EP86730030A EP0197885A1 EP 0197885 A1 EP0197885 A1 EP 0197885A1 EP 86730030 A EP86730030 A EP 86730030A EP 86730030 A EP86730030 A EP 86730030A EP 0197885 A1 EP0197885 A1 EP 0197885A1
Authority
EP
European Patent Office
Prior art keywords
support frame
harness according
supporting frame
charging harness
retaining bolts
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
EP86730030A
Other languages
German (de)
English (en)
Other versions
EP0197885B1 (fr
Inventor
Karl Strobach
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.)
Vodafone GmbH
Original Assignee
Mannesmann 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 Mannesmann AG filed Critical Mannesmann AG
Priority to AT86730030T priority Critical patent/ATE43556T1/de
Publication of EP0197885A1 publication Critical patent/EP0197885A1/fr
Application granted granted Critical
Publication of EP0197885B1 publication Critical patent/EP0197885B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
    • B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
    • B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
    • B66C1/66—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled for engaging holes, recesses, or abutments on articles specially provided for facilitating handling thereof

Definitions

  • the invention relates to a loading harness for the transport of catalyst baskets.
  • a number of processes have been developed for treating the flue gases in power plants which are fired with fossil fuels, e.g. the catalytic reduction of nitrogen oxides - (NO-,).
  • the catalysts required for this are inserted into so-called catalyst baskets as rod-shaped individual elements to facilitate transport and installation in the reactor in which the flue gases are treated, and are bundled in this way.
  • the loading of the reactor space and the replacement of unusable catalysts can be done much faster.
  • the object of the invention is therefore to propose a loading harness with the aid of which catalyst baskets can be safely lifted, transported and strung together almost without gaps.
  • the invention is based on the fact that the loading gear must not reach beyond the outer edge of the catalyst basket 9. For this reason, the rectangular supporting frame 1 of the loading gear is designed in its outer dimensions so that it can be fitted into the rectangular opening of the catalyst basket 9 with little play.
  • the catalyst basket 9 is completely filled with a plurality of upright catalyst elements 12.
  • the upper edge 10 of the catalyst basket 9 ends above the top surfaces of the catalyst elements 12 and has through holes 11 in the area of its corners 4.
  • four holding bolts 2 which are displaceable outward in the supporting frame plane are arranged in the supporting frame 1 and are only symbolically represented in the figure by dash-dotted arrows.
  • the support frame 1 can therefore be lowered onto the catalyst basket 9 in such a way that the bores 11 are aligned coaxially with the retaining bolts 2.
  • four cams 13 are arranged on the outside of the support frame as a height stop, on the upper edge 10 of the catalyst basket 9 can be brought to the plant.
  • the catalyst basket 9 is positively connected to the support frame 1 by pushing the retaining bolts 2 into the bores 11 and locking them. It is important that the retaining bolts 2 are not moved outward beyond the limit of the catalyst basket 9, since otherwise they would also engage in a corresponding hole in the next catalyst basket 9, which is respectively close to the catalyst basket 9 to be transported.
  • the actuation of the retaining bolt 2, the z. B. could also be done electromagnetically, hydraulically, pneumatically or similarly, - is realized in the exemplary embodiment as a mechanical, manually operated lever system which is only symbolically indicated in the figure by simple solid or dashed lines.
  • two retaining bolts 2, which are arranged opposite one another on a longitudinal side of the support frame 1, can be displaced via the toggle lever construction 4a or 4b.
  • the toggle levers 4a and 4b are actuated by the two push rods 5a and 5b, which are articulated on the one hand on the associated knee joint and on the other hand at the ends of a two-armed actuation lever 6.
  • the actuating lever 6 is rigidly connected to one end of an axis of rotation 7 mounted in the central crossbar 14 of the support frame 1, the other end of which is attached to a hand lever 8a, 8b designed as a two-armed lever.
  • a hand lever 8a, 8b By rotating the hand lever 8a, 8b, which is indicated in the figure by an arrow, the retaining bolts 2 can thus be extended via the toggle levers 4a, 4b, so that a locking between the support frame 1 and the catalyst basket 9 is achieved (position of the Hand lever 8b in dashed position 8b ').
  • At the Center traverse 14 of the support frame 1 has a towing device 3 arranged in the region of the center of gravity perpendicular to the support frame level.
  • the loading gear described is characterized by a simple and robust construction - (use of rigid square hollow profiles) and enables the catalyst baskets to be transported to be quickly attached and detached (locked and unlocked) by actuating the hand lever. Since the loading gear does not reach beyond the lateral boundaries of the catalyst basket, it is possible to place the catalyst baskets to be placed in a reactor for the flue gas treatment with practically no space between them.
  • the construction of the support frame ensures that the forces introduced by the loading gear into the catalyst basket are only tensile forces that run perpendicular to the loading gear level. This ensures that the horizontally running edge plates of the catalyst basket are not additionally stressed by bending moments introduced from the outside, as would arise if the catalyst basket were attached to ropes which attack in the corners of the catalyst basket.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Catalysts (AREA)
  • Gear Processing (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
EP86730030A 1985-03-29 1986-02-24 Dispositif de levage pour panier catalyseur Expired EP0197885B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86730030T ATE43556T1 (de) 1985-03-29 1986-02-24 Ladegeschirr fuer katalysatorkorb.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853512103 DE3512103A1 (de) 1985-03-29 1985-03-29 Ladegeschirr fuer katalysatorkorb
DE3512103 1985-03-29

Publications (2)

Publication Number Publication Date
EP0197885A1 true EP0197885A1 (fr) 1986-10-15
EP0197885B1 EP0197885B1 (fr) 1989-05-31

Family

ID=6267149

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86730030A Expired EP0197885B1 (fr) 1985-03-29 1986-02-24 Dispositif de levage pour panier catalyseur

Country Status (3)

Country Link
EP (1) EP0197885B1 (fr)
AT (1) ATE43556T1 (fr)
DE (2) DE3512103A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0376159A1 (fr) * 1988-12-24 1990-07-04 Schmidt Handling Gesellschaft Für Handhabungstechnik Mbh Appareil de manipulation pour caisses d'entrepôt
EP4086219A1 (fr) * 2021-05-05 2022-11-09 Volvo Bus Corporation Outil de levage pour bloc-batterie

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104044992B (zh) * 2014-05-27 2017-06-16 北京航天发射技术研究所 斜拉吊索式大刚度框架结构竖直起吊吊具及装配吊具
CN110713108A (zh) * 2019-11-22 2020-01-21 中冶建工集团有限公司 一种带防脱机构的建筑材料吊运笼
CN114031005B (zh) * 2021-12-09 2022-06-21 淮北淮海建设工程有限责任公司 一种土木工程用自适应塔吊吊装系统
CN116605750B (zh) * 2023-05-11 2023-10-17 北京德利得物流有限公司 一种大型设备高防护吊装托盘

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1431945A (en) * 1920-06-26 1922-10-17 Motor Terminals Co Device for connecting elevating cables to load carriers
FR1235801A (fr) * 1958-11-14 1960-07-08 Nat Malleable & Steel Castings Perfectionnement à l'équipement de manutention
FR1337489A (fr) * 1962-08-03 1963-09-13 Commissariat Energie Atomique Perfectionnements apportés aux moyens du genre des grappins pour assurer la préhension à distance de charges, notamment radioactives
GB945212A (en) * 1962-04-11 1963-12-23 Peter Moskopf Improvements in mechanical grabs
FR2514738A1 (fr) * 1981-10-19 1983-04-22 Kinziger Ets C Dispositif de prehension et de manipulation de casiers, et casier associe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1131377B (de) * 1959-07-25 1962-06-14 Demag Zug Gmbh Greifeinrichtung fuer Stapelbehaelter, insbesondere Box- und Gitterboxpaletten

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1431945A (en) * 1920-06-26 1922-10-17 Motor Terminals Co Device for connecting elevating cables to load carriers
FR1235801A (fr) * 1958-11-14 1960-07-08 Nat Malleable & Steel Castings Perfectionnement à l'équipement de manutention
GB945212A (en) * 1962-04-11 1963-12-23 Peter Moskopf Improvements in mechanical grabs
FR1337489A (fr) * 1962-08-03 1963-09-13 Commissariat Energie Atomique Perfectionnements apportés aux moyens du genre des grappins pour assurer la préhension à distance de charges, notamment radioactives
FR2514738A1 (fr) * 1981-10-19 1983-04-22 Kinziger Ets C Dispositif de prehension et de manipulation de casiers, et casier associe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0376159A1 (fr) * 1988-12-24 1990-07-04 Schmidt Handling Gesellschaft Für Handhabungstechnik Mbh Appareil de manipulation pour caisses d'entrepôt
EP4086219A1 (fr) * 2021-05-05 2022-11-09 Volvo Bus Corporation Outil de levage pour bloc-batterie

Also Published As

Publication number Publication date
ATE43556T1 (de) 1989-06-15
DE3512103C2 (fr) 1987-03-05
DE3512103A1 (de) 1986-10-30
DE3663651D1 (en) 1989-07-06
EP0197885B1 (fr) 1989-05-31

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