EP0481982A1 - Grue depla able pour marchandises lourdes. - Google Patents

Grue depla able pour marchandises lourdes.

Info

Publication number
EP0481982A1
EP0481982A1 EP89907081A EP89907081A EP0481982A1 EP 0481982 A1 EP0481982 A1 EP 0481982A1 EP 89907081 A EP89907081 A EP 89907081A EP 89907081 A EP89907081 A EP 89907081A EP 0481982 A1 EP0481982 A1 EP 0481982A1
Authority
EP
European Patent Office
Prior art keywords
crane
load
boom
wheel
heavy goods
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
EP89907081A
Other languages
German (de)
English (en)
Other versions
EP0481982B1 (fr
Inventor
Hans Wilcke
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0481982A1 publication Critical patent/EP0481982A1/fr
Application granted granted Critical
Publication of EP0481982B1 publication Critical patent/EP0481982B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/36—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 specially adapted for use in particular purposes mounted on road or rail vehicles; Manually-movable jib-cranes for use in workshops; Floating cranes
    • B66C23/52—Floating cranes

Definitions

  • Container cranes for on-board and land installation are known in various configurations. They are characterized on all levels by high weight, high center of gravity, complex technology and thus high price. Therefore, they can only be used economically in places with high handling requirements (e.g. terminals). Due to the lack of on-board handling options, inland shipping could only participate in container traffic after the corresponding costly container terminals with land-based handling equipment had been built.
  • the boom of the crane can be easily swiveled from almost a horizontal position (transport division) by almost 180o (furthest outreach) and moved on the railroad track.
  • the loads can be moved in any way.
  • the handling of containers is also possible outside of port facilities, e.g. on ferry ramps, in inclined, paved bank areas, etc. There can be handled independently of high and low water. Furthermore, dangerous goods can be landed / picked up in many places along the Rhine outside of towns.
  • Fig. 5 shows the boom (11) in longitudinal section with a built-in hydraulic hoist.
  • Fig. 1 the crane rail (1) laid on the side longitudinal aisle next to the loading hatch is visible, which up to
  • the crane truck (4) rolls on the crane rail, moved by the push chain (5), driven by the push chain drive (6).
  • the push chain drives of both crane trucks (4) are driven by a drive machine via a common shaft, e.g. driven by a self-locking worm gear.
  • the boom (11) and the support (12) are rotatably mounted on the crane truck (4) around the bearing (10). While the boom (11) generally has a rectangular or round cross-section (see FIG. 6), the support (12) preferably has a U-shaped cross-section, so that the support (12) in the folded state has the boom (11) in it can record.
  • the two arms (11) and supports (12) are connected to each other by fixed cross members (15). Perner arm (11) and support (12) on each side are provided with stiffening with an articulated joint (14).
  • the stiffener (14) is self-locking in the stretched state and secures a predetermined spread angle during operation.
  • connection between the jib (11) and the support (12) can be formed at its outermost points by means of a link bracket which can be folded in and locked in both end positions and which is moved along a slider by moving the crane carriage (4) until it extends.
  • a spacer (16) of approximately the width of the container which surrounds the tubular cross member ((15) and can be moved on the cross member (15) and on which the hot dishes (22) is attached.
  • the ship For handling at a fixed pier (see Fig. 1), the ship is moored with the stern anchor placed upstream and the bow line attached to the current. The bow can rest on the edge of the quay wall, especially if it is a boat with low water displacement.
  • the container is lifted from the trailer (32) on the pier and swung on board.
  • the push chain (8) is loaded under tension.
  • Chain (8) the boom (11) and is loaded on thrust.
  • the ship In order to cover larger part areas along the pier, the ship is moved parallel to the pier by pulling in / plugging in the chain and leading line.
  • the crane truck (4) (see FIGS. 4 and 5) is fastened on the crane rail (1) in a double-T shape with an upper roller (2) and lower rollers (3) .
  • a U-shaped crane rail can be used or instead of top and and lower rollers of the crane trucks are guided with rollers engaging in the rails in the manner of a forklift.
  • the box-shaped crane truck (4) also serves as a magazine for the unused parts of the push chain (8).
  • the cross member (15), which is firmly connected to the two brackets (11), is preferably of tubular design.
  • the spacer (16) is also attached to it in a tubular manner and comprises the cross member (15) in a movable manner.
  • the spacer is dimensioned so that the load harness (22) can be guided perpendicular to the attachment points.
  • ball cages (17) are firmly attached, which, filled with balls (18), both allow movement of the spacer (16) between the two arms (11) for positioning over the load, as well as one Rotational movement on the cross member when the boom (11) is pivoted.
  • a push chain holder (19) is rotatably attached, to which the push chain (20) causing the transverse movement of the spacer (16) is fastened.
  • the push chain (20) is moved by the push chain drive (21) attached to or in the boom (11).
  • the booms (11) can be made telescopic in order to increase the lifting height of the crane.
  • the spacer (16) can be fastened in a transversely displaceable manner on a crossbar (23) which is attached to two ropes (24) below the crossmember (15).
  • the ropes (24) are on pulleys (25) at the top of the boom and on pulleys
  • Containers and other loads do not always have a center of gravity. 40 'containers in particular can therefore be significantly inclined in the longitudinal axis. This can make their handling more difficult, and even preclude them being introduced into narrow spaces or brackets.
  • 7 shows a semi-automatic device for detecting the load in the center of gravity posed. It is assumed that when lifting a load, it is immediately recognizable if it is not suspended above the center of gravity. By repositioning and appropriately adjusting the suspension point (eg by moving the crane), the load in the center of gravity can be detected if the length of the strops is automatically adjusted and can be locked in the new position.
  • the two pairs of slats (30, 30 ') are guided side by side in approximately the width of the load (container width). They are e.g. connected to one another with a link chain (31).
  • the spacer (16) is provided at its ends with rotatably mounted gear wheels (32) with chains (31) corresponding to the toothing. Furthermore, there are extensive, firmly connected fine toothings outside the chain wheels.
  • guide levers (37) are rotatably fastened with crooks (36).
  • the guide levers are equipped with sliding surfaces (38) and are pulled inwards with tension springs (39). Under load, the stripped strings (30) stretch and incline the two ends of the link chain.
  • the load certainly depends on the
  • the lever In the transport position, the lever is attached to a suitable point, for example with a rope, on stationary parts of the ship.
  • the support (12) and boom (11) are raised slightly above the lever, so that the hydraulic cylinder is also slightly inclined, after the lever has hit a limiting stop, the rope now pulls the hydraulic cylinder towards the end of the carriage (4) near (9) in an end position.
  • the hydraulic cylinder is locked in a rotatable manner. This movement is usually, but not exclusively, intended solely for erecting the crane in the operating position, less for lifting loads (the unfavorable force application would require large cylinders).
  • the supports (12) With the help of the hydraulic cylinders, the supports (12) can be moved a little beyond the vertical. You do the necessary lifting work.
  • the brackets (11) are attached with ropes e.g. comparable to that shown in Fig. 5 (23-27).
  • the ropes carry the load after they have passed top dead center.
  • an articulated lever can be provided which is extended by an actuator.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ship Loading And Unloading (AREA)
  • Jib Cranes (AREA)

Abstract

Une grue déplaçable pour marchandises lourdes, utile de préférence mais pas exclusivement pour des bateaux fluviaux et pour des bateaux légers de haute mer, se caractérise par le fait que la grue composée de deux flèches pivotables couplées (11) est repliable, se déplace de préférence le long du bateau pour recevoir ou transférer les charges, par exemple des conteneurs ISO, par-dessus la proue ou la poupe, et est actionnée de préférence mais pas exclusivement par des chaînes de poussée (8, 5). D'autres caractéristiques spéciales de la grue sont: suspension des charges à équilibrage semi-automatique du centre de gravité, chargement et déchargement possibles des deux côtés du pivot (10) des flèches (11), pivotement de la charge au-delà du point mort supérieur des flèches, déplacement transversal de la charge.
EP89907081A 1988-06-28 1989-06-26 Grue deplacable pour marchandises lourdes Expired - Lifetime EP0481982B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE8808248U 1988-06-28
DE8808248U DE8808248U1 (de) 1988-06-28 1988-06-28 Verfahrbarer Kran für schwere Güter
PCT/DE1989/000425 WO1990000150A1 (fr) 1988-06-28 1989-06-26 Grue deplaçable pour marchandises lourdes

Publications (2)

Publication Number Publication Date
EP0481982A1 true EP0481982A1 (fr) 1992-04-29
EP0481982B1 EP0481982B1 (fr) 1995-02-01

Family

ID=6825403

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89907081A Expired - Lifetime EP0481982B1 (fr) 1988-06-28 1989-06-26 Grue deplacable pour marchandises lourdes

Country Status (4)

Country Link
EP (1) EP0481982B1 (fr)
AU (1) AU3775489A (fr)
DE (2) DE8808248U1 (fr)
WO (1) WO1990000150A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7943154B2 (en) 2003-11-05 2011-05-17 Bayer Technology Services GmnH Method for producing multiple emulsions that are stable in storage
EP3511417A1 (fr) 2013-01-28 2019-07-17 Kansas State University Research Foundation Glycoprotéines gn et gc du virus de la fièvre de la vallée du rift, et leur utilisation

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6601717B1 (en) 1996-12-09 2003-08-05 Jon Khachaturian Powered lifting apparatus using multiple booms
US5836463A (en) * 1996-12-09 1998-11-17 Khachaturian; Jon E. Powered lifting apparatus using multiple booms
US7066343B1 (en) 1996-12-09 2006-06-27 Khachaturian Jon E Powered lifting apparatus using multiple booms
CN116372468A (zh) * 2022-12-21 2023-07-04 苏州枫石堂工程科技有限公司 一种注浆钢管桩的端部快速焊接定位装置
CN119929686B (zh) * 2024-12-18 2025-12-19 武汉船用机械有限责任公司 起重机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE933223C (de) * 1952-05-04 1955-09-22 Demag Ag Kranausleger-Einziehwerk
FI44770C (fi) * 1969-11-11 1971-12-10 Kone Oy Laivanosturi.
FR2192972B2 (fr) * 1972-07-21 1976-01-16 Richier Fr
DE2539526A1 (de) * 1975-09-05 1977-03-24 Howaldtswerke Deutsche Werft Schwimmkran mit ablegbarem haupt- ausleger
IT1160249B (it) * 1983-12-27 1987-03-04 Cdf Ss Apparecchiatura semovente di sollevamento
DE3531291A1 (de) * 1985-09-02 1987-03-05 Blohm Voss Ag Stuetzdrehkran fuer wasserfahrzeuge oder fuer den einsatz an land
GB2196603B (en) * 1986-09-26 1990-01-10 Heerema Engineering Vessel.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9000150A1 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7943154B2 (en) 2003-11-05 2011-05-17 Bayer Technology Services GmnH Method for producing multiple emulsions that are stable in storage
EP3511417A1 (fr) 2013-01-28 2019-07-17 Kansas State University Research Foundation Glycoprotéines gn et gc du virus de la fièvre de la vallée du rift, et leur utilisation

Also Published As

Publication number Publication date
DE8808248U1 (de) 1989-08-24
WO1990000150A1 (fr) 1990-01-11
DE58908976D1 (de) 1995-03-16
EP0481982B1 (fr) 1995-02-01
AU3775489A (en) 1990-01-23

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