WO2020167157A1 - Dispositif pour transporter du matériau en feuilles - Google Patents

Dispositif pour transporter du matériau en feuilles Download PDF

Info

Publication number
WO2020167157A1
WO2020167157A1 PCT/RU2019/000328 RU2019000328W WO2020167157A1 WO 2020167157 A1 WO2020167157 A1 WO 2020167157A1 RU 2019000328 W RU2019000328 W RU 2019000328W WO 2020167157 A1 WO2020167157 A1 WO 2020167157A1
Authority
WO
WIPO (PCT)
Prior art keywords
support jaw
frame
handle
sheet material
carrying sheet
Prior art date
Application number
PCT/RU2019/000328
Other languages
English (en)
Russian (ru)
Inventor
Дмитрий Олегович НОВОЖИЛОВ
Original Assignee
Дмитрий Олегович НОВОЖИЛОВ
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 Дмитрий Олегович НОВОЖИЛОВ filed Critical Дмитрий Олегович НОВОЖИЛОВ
Publication of WO2020167157A1 publication Critical patent/WO2020167157A1/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
    • B66C1/28—Duplicate, e.g. pivoted, members engaging the loads from two sides
    • B66C1/30—Duplicate, e.g. pivoted, members engaging the loads from two sides and also arranged to grip the sides of the loads

Definitions

  • the invention relates to the field of lifting equipment and can be used in the design of devices for manually carrying sheet material.
  • Utility model patent RU 183715 discloses a device for carrying sheet materials comprising two Y-shaped carrying handles with two semi-automatic drop-shaped clamps on each, having a beam on which the carrying handles are fixed by means of screw locks.
  • the disadvantage of the known device is the complexity of the design, limited operational capabilities and operational complexity.
  • the disadvantages of the known device are the complexity of the design, the inability to adjust to the size of the carried load.
  • the object of the claimed invention is to expand the arsenal of tools for manually carrying sheet material.
  • the technical result of the claimed invention is to simplify the design and expand the functionality.
  • a device for carrying sheet material including a curved frame handle with a first support jaw and a second support jaw pivotally connected to the frame handle
  • the curved frame handle is connected to the first support jaw made in the form of a frame with teeth by welding to form a single part
  • the second support jaw is pivotally mounted on the frame handle by means of two U-shaped plates and is made in the form of a frame with teeth, while on the vertical sections of the frame handle above the first support jaw, projections with holes are made on both sides.
  • the implementation of the curved frame handle in one piece with the first support jaw, in the form of a single piece, eliminates the use of a threaded connection of the first support jaw with the handle, which reduces the number of separate parts and simplifies the structure, which is essentially reduced to two elements, while ensuring the constant position of the first the support jaw without loosening, which allows you to adjust the spacing between the jaws only by reinstalling the second support jaw without adjusting the position of the first.
  • FIG. 1 is a side view of a sheet material carrier
  • FIG. 2 is a top view of a sheet material carrier
  • FIG. 3 is a front view of a sheet material carrier.
  • the device for carrying sheet material consists of a curved frame handle 1 with a first support jaw 2 and a second support jaw 3 pivotally connected to the frame handle 1, the second support jaw 3 is hingedly mounted on the frame handle 1 by means of two U-shaped plates 4 using a bolt and a nut , on the vertical sections of the frame handle 1 above the first support jaw 2, projections 5 with holes 6 are made on both sides.
  • the support jaws can be made curved, due to which the jaws "find" the optimal position on the object to be carried.
  • the lower part of the second support jaw may be abutted to prevent it from rotating 360 degrees about the pivot axis.
  • the device can be used with springs for better closing of the jaws.
  • the assembled device is ready for use.
  • the user visually estimates the thickness of the material to be carried, after which, if necessary, reinstalls the second support jaw from the holes in the vertical sections of the frame handle above the first support jaw into the holes on the protrusions and fixes it with bolts.
  • the bolted connection is designed in such a way that the bolt and nut do not tighten the structural elements, but create a hinge connection.
  • the second support jaw is fixed on two U-shaped plates by welding. For gripping, the device is placed in the middle of the upper edge of the transferred sheet. When lifted, the jaws rotate in a plane parallel to the sheet and reliably grip and hold the material.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Abstract

L'invention appartient au domaine des équipements de levage et peut s'utiliser dans la conception de dispositifs pour transporter du matériau en feuilles manuellement. L'objectif visé par la présente invention consiste à élargir la gamme de moyens pour transporter du matériau en feuilles manuellement. Le résultat technique de l'invention est de simplifier la structure et d'en élargir les possibilités. Le résultat technique est obtenu par le fait que dans le dispositif de transport de matériau en feuille qui comprend une poignée de cadre incurvée avec une première mâchoire de support et une seconde mâchoire de support reliée de manière pivotante à la poignée de cadre, une poignée de cadre incurvée est reliée à la première mâchoire de support réalisée sous la forme d'un cadre avec des dents par une opération de soudage aboutissant à la réalisation d'une pièce unique, la deuxième mâchoire de support est montée pivotante sur la poignée du cadre au moyen de deux plaques en forme de U et se présente comme un cadre avec des dents tandis que sur les sections verticales de la poignée du cadre au-dessus de la première mâchoire de support comporte des saillies avec des orifices.
PCT/RU2019/000328 2019-02-14 2019-05-08 Dispositif pour transporter du matériau en feuilles WO2020167157A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2019104148 2019-02-14
RU2019104148 2019-02-14

Publications (1)

Publication Number Publication Date
WO2020167157A1 true WO2020167157A1 (fr) 2020-08-20

Family

ID=72044513

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2019/000328 WO2020167157A1 (fr) 2019-02-14 2019-05-08 Dispositif pour transporter du matériau en feuilles

Country Status (1)

Country Link
WO (1) WO2020167157A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995904A (en) * 1975-06-24 1976-12-07 Matthews Joseph E Clamp
WO1987000156A1 (fr) * 1985-07-10 1987-01-15 Trasmec S.A.S. Di Valtorta Italo E C. Appareil electromecanique de maintien et de retournement de corps cylindriques creux, en particulier des rouleaux d'acier lamine
RU55758U1 (ru) * 2006-03-14 2006-08-27 Открытое акционерное общество "АВТОВАЗ" Захват для вертикального транспортирования толстолистового проката

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3995904A (en) * 1975-06-24 1976-12-07 Matthews Joseph E Clamp
WO1987000156A1 (fr) * 1985-07-10 1987-01-15 Trasmec S.A.S. Di Valtorta Italo E C. Appareil electromecanique de maintien et de retournement de corps cylindriques creux, en particulier des rouleaux d'acier lamine
RU55758U1 (ru) * 2006-03-14 2006-08-27 Открытое акционерное общество "АВТОВАЗ" Захват для вертикального транспортирования толстолистового проката

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