WO2005082770A1 - Grue permettant la manipulation de charges - Google Patents

Grue permettant la manipulation de charges Download PDF

Info

Publication number
WO2005082770A1
WO2005082770A1 PCT/ES2005/000086 ES2005000086W WO2005082770A1 WO 2005082770 A1 WO2005082770 A1 WO 2005082770A1 ES 2005000086 W ES2005000086 W ES 2005000086W WO 2005082770 A1 WO2005082770 A1 WO 2005082770A1
Authority
WO
WIPO (PCT)
Prior art keywords
load
crane
carriage
video camera
area
Prior art date
Application number
PCT/ES2005/000086
Other languages
English (en)
Spanish (es)
Inventor
Atilano Fernandez Matos
Original Assignee
Promociones Y Construcciones Onalita, S.L.
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 Promociones Y Construcciones Onalita, S.L. filed Critical Promociones Y Construcciones Onalita, S.L.
Publication of WO2005082770A1 publication Critical patent/WO2005082770A1/fr

Links

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
    • B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
    • B66C1/34—Crane hooks
    • B66C1/40—Crane hooks formed or fitted with load measuring or indicating devices
    • 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
    • B66C13/46—Position indicators for suspended loads or for crane elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

Definitions

  • the present invention relates to a crane for handling loads, of the type of large dimensions and those used, for example, in construction sites, a crane that has the particularity of incorporating in the corresponding suspension and handling carriage of the load, a video camera focused vertically towards the ground so that at all times it makes the recording of both the load and the area surrounding it, so that that recording camera in combination of a closed circuit of TV pe ⁇ ite to the manipulator from the crane a perfect visualization of the route and place where the load itself is at each moment.
  • the crane for handling loads that is recommended, has been designed to solve the above-mentioned problem, based on the structure of a conventional crane but with the novelty or special particularity that under the movable car on the crane boom, car on the one that will always be suspended from the load, is placed a video camera focused vertically towards the ground, carrying out a permanent recording of both the load and the area surrounding it, a closed television circuit belonging to said camera in which the display screen can be located in a suitable place, for example, in the remote control itself or in any place of the desired work.
  • Figure 1 shows a side elevation view of a crane manipulating a load and incorporating in the corresponding suspension car of said load a video camera focused vertically downwards, specifically the load and the surrounding area thereof.
  • Figure 2 shows a detail of the arrangement and orientation of the video camera on the corresponding crane car.
  • the crane of the invention can be seen, constituted as is conventional from a column (1) with its corresponding boom (2) which is rotatable with respect to its mounting point (3) on the vertical and static column (1), said boom (2) being of the crane provided with the respective carriage (4) movable along such pen (2) and whose carriage (4) the corresponding load (5) is suspended, all in a conventional manner.
  • the novelty of the invention is that a video camera (6) vertically focused downwards is placed under the car (4), so that said camera (6) will record in all moment both the load (5) and the area surrounding it, so that in combination with a closed circuit television belonging to said camera (6), it can be displayed on a screen located in a suitable place, for example in the own remote control or anywhere in the desired work, which will allow the person who handles the crane to know at all times where the load is located and if it is in its movements of movement to one side or another, the of elevation and descent, it is close to obstacles that are outside the natural vision of the person who manipulates the crane.
  • the video camera (6) will be located under the carriage (4) in a situation that is substantially offset laterally with respect to the counterweight (7) of the hook (8), so that the latter do not interfere with the vision by the chamber of the crane's work area, that is to say the area (9) surrounding the bucket (5) to be manipulated by the crane, or any other object in question.
  • the aforementioned remote control for functional control of the crane can be connected by cables to the motors that move the car and its pulleys, and in other cases the connection can be wireless, that is to say by radio, a solution that is usual in both cases.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Jib Cranes (AREA)

Abstract

L'invention concerne une grue permettant la manipulation de charges, formée de manière conventionnelle d'une colonne verticale et fixe sur laquelle est montée de façon rotative et à l'horizontale une flèche portant un chariot glissant sur celle-ci, la charge étant suspendue au chariot pour être élevée ou descendue, ainsi que pour être déposée dans un lieu déterminé. Sous le chariot de suspension de la charge de la grue est disposée une caméra vidéo focalisée verticalement vers le sol pour l'enregistrement de la charge suspendue au chariot et de la zone autour de ladite charge. Ladite caméra vidéo se caractérise en ce qu'elle est associée à un circuit fermé de télévision dont l'écran de visualisation peut être situé dans un lieu approprié, y compris dans la télécommande, ou dans un endroit désiré quelconque du chantier, afin de connaître à tout moment la situation exacte de la charge.
PCT/ES2005/000086 2004-02-26 2005-02-24 Grue permettant la manipulation de charges WO2005082770A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200400439U ES1056945Y (es) 2004-02-26 2004-02-26 Grua para manipulacion de cargas.
ESU200400439 2004-02-26

Publications (1)

Publication Number Publication Date
WO2005082770A1 true WO2005082770A1 (fr) 2005-09-09

Family

ID=32406023

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2005/000086 WO2005082770A1 (fr) 2004-02-26 2005-02-24 Grue permettant la manipulation de charges

Country Status (2)

Country Link
ES (1) ES1056945Y (fr)
WO (1) WO2005082770A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012012116U1 (de) 2012-12-17 2014-03-19 Liebherr-Components Biberach Gmbh Turmdrehkran
DE202019102393U1 (de) 2019-03-08 2020-06-09 Liebherr-Werk Biberach Gmbh Kran sowie Vorrichtung zu dessen Steuerung
DE102021130785A1 (de) 2021-11-24 2023-05-25 Liebherr-Werk Biberach Gmbh Kran
WO2023151967A1 (fr) 2022-02-11 2023-08-17 Liebherr-Werk Biberach Gmbh Grue

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2346610B1 (es) * 2007-11-06 2011-08-03 Ovidio Rubio Sanchez Dispositivo de control visual para excavadoras.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1380499A (fr) * 1963-08-22 1964-12-04 Thew Shovel Co Indicateur pour grues
JPH03279195A (ja) * 1990-03-27 1991-12-10 Takenaka Komuten Co Ltd 作業所監視システム
JPH05147882A (ja) * 1991-11-29 1993-06-15 Shimadzu Corp クレーン操作装置
JPH05246683A (ja) * 1992-03-03 1993-09-24 Mitsubishi Heavy Ind Ltd クレーンの運転方法
JPH07309578A (ja) * 1994-05-17 1995-11-28 Ohbayashi Corp クレーン用モニタ装置
US6351720B1 (en) * 1997-10-24 2002-02-26 Mitsubishi Heavy Industries, Ltd. Trolley camera position detecting apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1380499A (fr) * 1963-08-22 1964-12-04 Thew Shovel Co Indicateur pour grues
JPH03279195A (ja) * 1990-03-27 1991-12-10 Takenaka Komuten Co Ltd 作業所監視システム
JPH05147882A (ja) * 1991-11-29 1993-06-15 Shimadzu Corp クレーン操作装置
JPH05246683A (ja) * 1992-03-03 1993-09-24 Mitsubishi Heavy Ind Ltd クレーンの運転方法
JPH07309578A (ja) * 1994-05-17 1995-11-28 Ohbayashi Corp クレーン用モニタ装置
US6351720B1 (en) * 1997-10-24 2002-02-26 Mitsubishi Heavy Industries, Ltd. Trolley camera position detecting apparatus

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 016, no. 107 (M - 1222) 17 March 1992 (1992-03-17) *
PATENT ABSTRACTS OF JAPAN vol. 017, no. 541 (M - 1488) 29 September 1993 (1993-09-29) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 002 (M - 1536) 6 January 1994 (1994-01-06) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 3 29 March 1996 (1996-03-29) *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012012116U1 (de) 2012-12-17 2014-03-19 Liebherr-Components Biberach Gmbh Turmdrehkran
WO2014095028A1 (fr) * 2012-12-17 2014-06-26 Liebherr-Components Biberach Gmbh Grue pivotante sur pylône
US9738493B2 (en) 2012-12-17 2017-08-22 Liebherr-Components Biberach Gmbh Tower slewing crane
DE202019102393U1 (de) 2019-03-08 2020-06-09 Liebherr-Werk Biberach Gmbh Kran sowie Vorrichtung zu dessen Steuerung
WO2020182592A1 (fr) 2019-03-08 2020-09-17 Liebherr-Werk Biberach Gmbh Grue et procédé pour en assurer la commande
US11932517B2 (en) 2019-03-08 2024-03-19 Liebherr-Werk Biberach Gmbh Crane and device for controlling same
DE102021130785A1 (de) 2021-11-24 2023-05-25 Liebherr-Werk Biberach Gmbh Kran
WO2023094516A1 (fr) 2021-11-24 2023-06-01 Liebherr-Werk Biberach Gmbh Grue
WO2023151967A1 (fr) 2022-02-11 2023-08-17 Liebherr-Werk Biberach Gmbh Grue
DE102022103283A1 (de) 2022-02-11 2023-08-17 Liebherr-Werk Biberach Gmbh Kran

Also Published As

Publication number Publication date
ES1056945U (es) 2004-06-01
ES1056945Y (es) 2004-09-16

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