WO2022018308A1 - Dispositif pour contrôle de verticalité - Google Patents

Dispositif pour contrôle de verticalité Download PDF

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Publication number
WO2022018308A1
WO2022018308A1 PCT/ES2021/070282 ES2021070282W WO2022018308A1 WO 2022018308 A1 WO2022018308 A1 WO 2022018308A1 ES 2021070282 W ES2021070282 W ES 2021070282W WO 2022018308 A1 WO2022018308 A1 WO 2022018308A1
Authority
WO
WIPO (PCT)
Prior art keywords
verticality
load
battery
receiver
lifting
Prior art date
Application number
PCT/ES2021/070282
Other languages
English (en)
Spanish (es)
Inventor
Yoel Orlando IZQUIERDO HERNANDEZ
Roberto Jabier PADRON HERNANDEZ
Original Assignee
Izquierdo Hernandez Yoel Orlando
Padron Hernandez Roberto Jabier
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 Izquierdo Hernandez Yoel Orlando, Padron Hernandez Roberto Jabier filed Critical Izquierdo Hernandez Yoel Orlando
Publication of WO2022018308A1 publication Critical patent/WO2022018308A1/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
    • B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
    • 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
    • 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
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment

Definitions

  • the invention refers to a verticality control device that provides, to the function for which it is intended, advantages and characteristics, which are described in detail later.
  • the object of the invention focuses on a device that, applicable for installation in cranes and other load lifting devices, has the purpose of providing a means of control to keep the operator informed of the verticality of the lifting axis. of the load, for which, essentially, it comprises a tool with at least four tilting axes and sensors or other means of detecting angular and rotational deviation, a battery or an electrical power cable and a wireless or physical cable connection to a receiver, installed within reach of the operator, which converts the signal from said detection means into visual or acoustic information for the operator, and/or, optionally, to an electronic receiver built into the crane, so that it corrects the vertical axis of lift the load if necessary.
  • the field of application of the present invention falls within the sector of the industry dedicated to the manufacture of accessory devices and equipment for cranes and load-lifting devices.
  • the objective of the present invention is, therefore, to provide a means to avoid said problem and to make the operator, although he cannot see it, know at all times whether the elevation is taking place correctly or not.
  • the verticality control device that the invention proposes is therefore configured as an optimal solution to the objective described above, the characterizing details that make it possible and that conveniently distinguish it being collected in the final claims that accompany this description.
  • what the invention proposes is a device that, applicable for installation in cranes and other load lifting devices, has the purpose of providing a means of control to keep the operator informed of the verticality of the load lifting axis, for which, essentially, it comprises one or more sensors or other means of detecting angular deviation and rotation about its own vertical axis, a battery or electrical connection cable for its power supply, and means wireless or physical cable connection to send the signal detected by said sensors to a receiver which, installed within reach of the operator, converts the signal from said means of detection into visual or acoustic information for the operator, so that he is aware of whether he is losing verticality in lifting operations and can correct it and/or, optionally, to an electronic mechanism that has been incorporated into the crane itself, p to directly correct the vertical lifting axis of the load if necessary.
  • said device comprises, as a means for integrating the emitter module that incorporates the sensors or means of detection of the angular deviation of said axis and, where appropriate, the supply battery, at least one joint tool that has at least four tilting axes to allow its verticality.
  • This tool will be sized to be able to be incorporated into a variety of existing arresting devices, which are usually equipped with cranes and lifting devices to carry out their work, for example hooks, separators....
  • the tool is also provided with a bearing that allows complete rotation, on its vertical axis, of its two ends independently of one another.
  • the emitter module of the device of the invention may also be located in slings, chains or any other type of lifting material, as long as its verticality is taken into account.
  • Figure number 1-A.- Shows a schematic side elevational view of an example of a crane in which the verticality control device object of the invention has been incorporated, showing the main parts it comprises and their arrangement.
  • Figure number 1-B.- Also shows a schematic side elevational view of the same crane in which the device of the invention has been incorporated, in this case showing the lack of verticality of the lifting axis of the load that will be detected by the device.
  • Figure number 2.- Shows a schematic perspective view of an example of two of the tilting axes of the tool comprising the invention for installing the emitter module of the device.
  • Figure number 3. Shows a perspective schematic representation of the emitter module of the device, in which the sensors or means for detecting angular deviation and the corresponding power supply battery are integrated.
  • Figures number 4 and 5. Show respective views, in front and side elevation respectively, of an example of integration of the emitter module and battery of the device, according to the invention, in a hanging member by means of two tilting joint tools.
  • Figure number 6. Shows a representation of the direct integration of the transmitter module and battery of the device directly to a sling, chain or strap in substitution of the tool.
  • Figures 7 and 8.- Show respective elevation views of two other examples of integration of the device according to the invention, comprising the device's battery transmitter module and a tool with at least four tilting axes, in different gripping organs.
  • Figure number 9. Shows an elevation view of an example of integration of the device, according to the invention, which comprises an emitter module, a battery and a tool with at least four tilting axes, in a hook for large loads, showing in this case the bearing.
  • Figure number 10. Shows an enlarged view of the element that incorporates the bearing in the example shown in figure 9.
  • FIG. 11 Shows again an elevation view of another example of integration of the device of the invention, which includes the incorporation of the emitter module, battery and tool with at least four tilting axes between a grasping organ and one to hang up
  • the device (1) in question intended for incorporation in a crane (2) or similar device to keep the operator informed of the verticality of the axis (3) for lifting the load ( 4), includes:
  • At least one emitting electronic module (5) with one or more sensors or other electronic means for detecting angular deviation and rotation about its own vertical axis (3');
  • a receiver (7) that, through a wireless connection or by physical cable (8), receives the signal detected by the transmitter module sensors (5), said receiver (7) being able to consist of a smartphone, computer or other smart device.
  • said receiver (7) which is installed within reach of the operator, converts the signal from the detection means into visual or acoustic information for the operator, so that he is aware of whether he is losing the verticality of the elevation axis (3 ) in the load lifting operations (4) and can correct it.
  • the receiver (7) is incorporated in the mechanism of the crane (2) with the capacity to directly correct the vertical axis (3) of lifting the load (4) by itself if necessary.
  • the transmitter module (5) and, if applicable, the battery (6) are incorporated in the shaft (3) for lifting the load (4) , interspersed between this and different types of hanging and apprehension organs (9, 10), by means of at least one joining tool (11) that has at least four tilting axes (12) to allow its verticality, as shown in figure 2.
  • the transmitter module (5) and, where appropriate, the battery (6) of the device (1) are incorporated in the shaft (3) for lifting the load (4), housed in the body of the tool (11) whose respective ends are joined, by means of respective pivoting joint shafts (12), between upper hanging members (9) and lower organs (10) for grasping the load (4).
  • the transmitter module (5) and, where appropriate, the battery (6) of the device (1) inserted in the shaft (3) for lifting the load (4) comprises a bearing (14) that allows the complete rotation, on its vertical axis, of the two ends of said tool. (11) independently of one another, as can be seen in figures 7, 8, 9 and 10, in which case a nut (15) is also included.
  • Figures 4 and 5 show an example of integration of the transmitter module (5) and battery (6) in the body of the tool (11) of the device (1) which, by means of two groups of tilting axes (12) are it can insert in any type of hanging or apprehension organ.
  • the transmitter module (5) and battery (6) of the device (1) are incorporated directly into the hanging member (9), specifically a sling, chain or sling, instead of a tool. (11) with pivot axes (12), taking into account the verticality of said hanging member (9).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Load-Engaging Elements For Cranes (AREA)

Abstract

Dispositif pour contrôle de verticalité, pour informer dans une grue (2) ou analogue de la verticalité de l'axe (3) de la charge (4) comprenant : un module électronique émetteur (5), à capteurs ou moyens électroniques de détection d'écart angulaire et de rotation sur leur propre axe vertical (3') ; des moyens d'alimentation électrique du module émetteur (5), par batterie (6) ou connexion électrique à la batterie de la grue (2) ; et un récepteur (7), à connexion sans fil ou par câble physique (8), qui reçoit le signal des capteurs du module émetteur (5). Préférablement, le récepteur (7) est installé à la portée de l'opérateur et convertit le signal des moyens de détection de l'émetteur (5) en information visuelle ou acoustique. Plus préférablement, le récepteur (7) est intégré à la grue (2) avec une capacité pour corriger directement l'axe d'élévation (3) verticale d'élévation de la charge (4) si nécessaire.
PCT/ES2021/070282 2020-07-24 2021-04-27 Dispositif pour contrôle de verticalité WO2022018308A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU202000358 2020-07-24
ES202000358U ES1255310Y (es) 2020-07-24 2020-07-24 Dispositivo para control de verticalidad

Publications (1)

Publication Number Publication Date
WO2022018308A1 true WO2022018308A1 (fr) 2022-01-27

Family

ID=72956346

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2021/070282 WO2022018308A1 (fr) 2020-07-24 2021-04-27 Dispositif pour contrôle de verticalité

Country Status (2)

Country Link
ES (1) ES1255310Y (fr)
WO (1) WO2022018308A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004005180A1 (fr) * 2002-07-02 2004-01-15 Plustech Oy Systeme de pesage de charges dans un appareil de levage et de transfert
US20100139792A1 (en) * 2007-03-13 2010-06-10 Putzmeister Concrete Pumps Gmbh Large manipulator
EP2821360A1 (fr) * 2013-07-03 2015-01-07 Palvi, S.L. Grue à segments télescopiques et son procédé de commande
WO2015044496A1 (fr) * 2013-09-30 2015-04-02 Izquierdo Hernandez Yoel Orlando Système pour rendre compte de l'effondrement de grues et appareils d'élévation par rapport à la charge
US20150353329A1 (en) * 2013-01-10 2015-12-10 Handing Lin Detection, monitoring device of the hook angle and its crane
US9856118B1 (en) * 2016-08-27 2018-01-02 Handing Lin Lifting hook assembly establishing lifting hook posture detection carrier, and crane
WO2019025602A1 (fr) * 2017-08-03 2019-02-07 Konecranes Global Corporation Procédé servant à soulever et/ou à abaisser un moyen de réception de charges d'un engin de levage, en particulier d'une grue, et engin de levage associé

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004005180A1 (fr) * 2002-07-02 2004-01-15 Plustech Oy Systeme de pesage de charges dans un appareil de levage et de transfert
US20100139792A1 (en) * 2007-03-13 2010-06-10 Putzmeister Concrete Pumps Gmbh Large manipulator
US20150353329A1 (en) * 2013-01-10 2015-12-10 Handing Lin Detection, monitoring device of the hook angle and its crane
EP2821360A1 (fr) * 2013-07-03 2015-01-07 Palvi, S.L. Grue à segments télescopiques et son procédé de commande
WO2015044496A1 (fr) * 2013-09-30 2015-04-02 Izquierdo Hernandez Yoel Orlando Système pour rendre compte de l'effondrement de grues et appareils d'élévation par rapport à la charge
US9856118B1 (en) * 2016-08-27 2018-01-02 Handing Lin Lifting hook assembly establishing lifting hook posture detection carrier, and crane
WO2019025602A1 (fr) * 2017-08-03 2019-02-07 Konecranes Global Corporation Procédé servant à soulever et/ou à abaisser un moyen de réception de charges d'un engin de levage, en particulier d'une grue, et engin de levage associé

Also Published As

Publication number Publication date
ES1255310U (es) 2020-10-29
ES1255310Y (es) 2021-01-19

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