FR2706930A1 - Device for receiving a load with vertical movement - Google Patents

Device for receiving a load with vertical movement Download PDF

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Publication number
FR2706930A1
FR2706930A1 FR9307646A FR9307646A FR2706930A1 FR 2706930 A1 FR2706930 A1 FR 2706930A1 FR 9307646 A FR9307646 A FR 9307646A FR 9307646 A FR9307646 A FR 9307646A FR 2706930 A1 FR2706930 A1 FR 2706930A1
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FR
France
Prior art keywords
wall
frame
fixed
bars
vertical
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.)
Pending
Application number
FR9307646A
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French (fr)
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
Priority to AT0091792A priority Critical patent/AT397685B/en
Priority to DE4308713A priority patent/DE4308713A1/en
Application filed by Individual filed Critical Individual
Priority to FR9307646A priority patent/FR2706930A1/en
Publication of FR2706930A1 publication Critical patent/FR2706930A1/en
Pending 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
    • B66C23/20—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 with supporting couples provided by walls of buildings or like structures
    • B66C23/22—Window cranes, i.e. adapted to be supported in window openings
    • 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
    • B66C23/20—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 with supporting couples provided by walls of buildings or like structures
    • B66C23/208—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 with supporting couples provided by walls of buildings or like structures with supporting couples provided from the side, e.g. by walls of buildings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
    • E04G3/34—Mobile scaffolds; Scaffolds with mobile platforms characterised by supporting structures provided on the roofs

Abstract

Device fixed in front of an opening in a building or in an isolated wall (9), composed of a fixed cantilevered frame (5) which can receive a load with a vertical movement, as well as of two vertical bars (3) running along the external face of the wall, which bars may be fixed to the internal face of the wall by virtue of a bracket (2). The arm (5) is connected to the bars (3) by an articulation, the two bars (3) being connected to the frame (5) by struts (bracing pieces) (7) which also allow the frame (5) to be fixed, taking the various inclined positions into account.

Description

L'invention a pour objet un dispositif fixé à côté d'une ouverture dans unThe subject of the invention is a device fixed next to an opening in a

bâtiment ou dans un mur isolé, composé d-un cadre en porte-à-faux, fixé, lequel peut recevoir une charge à mouvement vertical, ainsi que de deux barres verticales longeant la face extérieure du mur, lesquelles peuvent être  building or in an insulated wall, consisting of a fixed cantilever frame, which can receive a load with vertical movement, as well as two vertical bars running along the outside face of the wall, which can be

fixée sur la face intérieure du mur grâce à une cornière.  fixed to the inside of the wall using an angle iron.

En général, les supports pour treuils à câble destinés au transport, dans le sens vertical, d'une charge, sont fixé sur un poteau à profil carré situé dans l'espace entre le mur et le sol. La mise en place d'un tel poteau est cependant relativement coûteuse et peut également constituer un obstacle à  In general, the supports for cable winches intended for the transport, in the vertical direction, of a load, are fixed on a post with square profile located in the space between the wall and the ground. The installation of such a post is however relatively expensive and can also constitute an obstacle to

la pose d'un revêtement de sol à cet endroit.  the installation of a floor covering in this place.

Une autre solution prévoit de fixer, grâce à des mâchoires, un cadre sur le mur en-dessous de la fenêtre; si le bâtiment n'est pas stable, cette solution  Another solution plans to fix, using jaws, a frame on the wall below the window; if the building is not stable, this solution

peut cependant entraîner des ruptures au niveau du mur.  may however cause ruptures in the wall.

La description du brevet DE-OS 36 05 045 montre p. ex. un dispositif  The description of patent DE-OS 36 05 045 shows p. ex. a device

composé d'un bras destiné à tenir une charge suspendue à un bâtiment. La charge fixée est portée par un bras en porte-à-faux devant l'ouverture, lequel est fixé à des poteaux, qui, eux, sont serrés entre deux surfaces horizontales d'un bâtiment. Le dispositif est composé d'un grand nombre de pièces; il doit être serré entre la face supérieure et la face inférieure d'un châssis de  composed of an arm intended to hold a load suspended from a building. The fixed load is carried by a cantilevered arm in front of the opening, which is fixed to posts, which are clamped between two horizontal surfaces of a building. The device is made up of a large number of parts; it must be clamped between the upper side and the lower side of a chassis

fenêtre, afin de pouvoir absorber les forces de traction.  window, in order to be able to absorb the traction forces.

La DE-OS 35 39 653 montre un cadre supporté dans la zone de la fenêtre par les murs d'un bâtiment. Ce cadre composé de plusieurs pièces à assembler consiste en une partie verticale appuyée contre la face extérieure du mur et un élément de fixation s'appuyant contre la face intérieure du même mur. La partie du cadre qui se trouve à l'intérieur de la pièce est  DE-OS 35 39 653 shows a frame supported in the window area by the walls of a building. This frame composed of several parts to be assembled consists of a vertical part pressed against the external face of the wall and a fixing element pressing against the internal face of the same wall. The part of the frame that is inside the room is

appuyé sur le bord supérieur de la fenêtre à l'aide d'une vis.  pressed on the upper edge of the window using a screw.

La AT-PS 371 190 est composée d'un support pour échafaudages et d'un  The AT-PS 371 190 consists of a support for scaffolding and a

bras horizontal servant d'appui situé sur ou dans le mur.  horizontal arm serving as a support located on or in the wall.

L'objectif de l'invention est de créer un dispositif semblable qui puisse être assemblé et monté rapidement, sans que les difficultés habituelles surgissent. L'objectif de l'invention est également de créer un dispositif à montage fiable.10 Ces objectifs peuvent être atteints grâce à l'articulation entre le cadre et les parties verticales; les éléments emmanchés des parties verticales et du cadre sont liés par des entretoises qui permettent de fixer le cadre en tenant compte des différentes positions inclinées. 15;  The objective of the invention is to create a similar device which can be assembled and mounted quickly, without the usual difficulties arising. The objective of the invention is also to create a device with reliable mounting. These objectives can be achieved by virtue of the articulation between the frame and the vertical parts; the fitted elements of the vertical parts and of the frame are linked by spacers which allow the frame to be fixed taking into account the different inclined positions. 15;

Le poids de la matière à transporter exerce une pression sur le dispositif.  The weight of the material to be transported puts pressure on the device.

Sous l'effet de cette pression, le dispositif est pressé contre le châssis de la fenêtre ou contre le mur isolé, ce qui augmente sa stabilité. Le fait que le dispositif soit pivotant facilite d'une part le montage même sur des fenêtres20 même de taille réduite et permet d'autre part de choisir l'écart de la matière  Under the effect of this pressure, the device is pressed against the window frame or against the insulated wall, which increases its stability. The fact that the device is pivoting facilitates on the one hand the mounting even on windows20 even of reduced size and on the other hand allows to choose the gap of the material

à transporter par rapport au mur du bâtiment.  to transport relative to the building wall.

L'évolution de l'invention prévoit que les éléments verticaux et le cadre  The evolution of the invention provides that the vertical elements and the frame

adoptent une forme en U; des éléments horizontaux devraient alors garantir25 l'ancrage du dispositif dans le mur vertical d'un bâtiment.  adopt a U shape; horizontal elements should then ensure the anchoring of the device in the vertical wall of a building.

Cette évolution pourrait aboutir à un dispositif intégrant à la fois éléments verticaux en une seule pièce et cadre; le treuil pourrait alors être fixé sur l'entretoise entre les deux éléments verticaux.30 Les éléments horizontaux servent à la mise en place du dispositif sur le  This development could lead to a device integrating both vertical elements in one piece and frame; the winch could then be fixed on the spacer between the two vertical elements. 30 The horizontal elements are used to set up the device on the

châssis de la fenêtre ou sur la face horizontale d'un mur isolé, ainsi qu'à la stabilisation de celui-ci.  window frame or on the horizontal face of an insulated wall, as well as its stabilization.

La stabilité peut être augmentée grâce à des cornières au niveau des éléments horizontaux; l'évolution prévoit que ces éléments horizontaux et les  The stability can be increased thanks to angles at the level of the horizontal elements; evolution predicts that these horizontal elements and the

cornières soient rapprochés et reliés p. ex. par des boulons.  angles are brought together and connected p. ex. by bolts.

Les cornières pourraient également être décalées par rapport aux éléments horizontaux. Cette fonction pourrait être réalisée en emmanchant les éléments horizontaux dans les cornières, ce qui, d'une part, augmenterait la stabilité et garantirait, d'autre part, que la partie de la cornière située sur la face intérieure du mur, puisse être décalée. On pourrait ainsi p.ex. éviter des  The angles could also be offset from the horizontal elements. This function could be achieved by fitting the horizontal elements into the angles, which, on the one hand, would increase the stability and would guarantee, on the other hand, that the part of the angle located on the inside face of the wall, could be offset . This could, for example, be avoided

obstacles comme des radiateurs, ou tout autre obstacle.  obstacles such as radiators, or any other obstacle.

Les détails de l'invention sont décrits ci-dessous grâce aux dessins cijoints.  The details of the invention are described below using the accompanying drawings.

La fig. 1 montre une vue latérale du dispositif fixé sur le mur d'un bâtiment, fig. 2 une vue 3D du même dispositif conforme à l'invention. La fig. 3 représente le schéma du dispositif fixé sur une fenêtre, la fig. 4 une vue 3D  Fig. 1 shows a side view of the device fixed to the wall of a building, fig. 2 a 3D view of the same device according to the invention. Fig. 3 shows the diagram of the device attached to a window, FIG. 4 a 3D view

de ce dispositif.of this device.

Le dispositif comprend le cadre (1) et les cornières (2). Le cadre (1) est composé de deux barres verticales (3), liées par une articulation (4) et d'un raccord (5) composé de deux bras, verticaux en position dépliée, qui sont reliés par une entretoise transversale. L'entretoise transversale porte une  The device comprises the frame (1) and the angles (2). The frame (1) is composed of two vertical bars (3), linked by an articulation (4) and a connector (5) composed of two arms, vertical in the unfolded position, which are connected by a transverse spacer. The transverse spacer carries a

épingle d'ancrage (6) permettant la fixation d'un gond porteur du câble du treuil.  anchor pin (6) for fixing a load-bearing hinge of the winch cable.

Pour fixer le raccord (5) en position pliée, des entretoises de stabilisation (7)  To fix the fitting (5) in the folded position, stabilizing spacers (7)

se trouvent entre chaque bras et entre les éléments verticaux (3). Ces30 entretoises peuvent être fixées p. ex. par des boulons (8).  are between each arm and between the vertical elements (3). These 30 spacers can be attached p. ex. by bolts (8).

Pour fixer et pour ancrer les cornières (2) au mur (9), des éléments  To fix and anchor the angles (2) to the wall (9), elements

horizontaux (10) sont soudés aux barres verticales. Une entretoise (11) stabilise les éléments horizontaux à alésages et les articulations. Les35 cornières, également alésées, (2) peuvent être serrées aux éléments horizontaux par des boulons, en tenant compte de l'épaisseur du mur.  horizontal bars (10) are welded to vertical bars. A spacer (11) stabilizes the horizontal elements with bores and the articulations. The 35 angles, also bored, (2) can be tightened to the horizontal elements by bolts, taking into account the thickness of the wall.

Le cas échéant et pour ménager le crépi, les éléments verticaux peuvent être  If necessary and to protect the plaster, the vertical elements can be

doublés par une planche (12) (Voir fig. 3).  lined with a board (12) (See fig. 3).

Pour ponter le châssis de la fenêtre, une barre en bois à profil carré (13) est utilisée lors de la mise en place du dispositif, qui sert également d-appui aux  To bridge the window frame, a square profile wooden bar (13) is used when installing the device, which also serves as support for the

éléments horizontaux (10).horizontal elements (10).

Le dispositif peut être monté facilement sur nrimporte quelle fenêtre ou garde-corps. Il n-est pas nécessaire de prévoir des dispositifs de sécurité  The device can be easily mounted on any window or railing. It is not necessary to provide security devices

supplémentaires.additional.

Lors de la mise en place dans une fenêtre, il suffit de fixer les éléments horizontaux sur le bord inférieur de la fenêtre. Par la suite, le dispositif (1) peut être fixé, grâce aux cornières (2), indépendamment de lépaisseur du mur.  When installing in a window, simply fix the horizontal elements on the lower edge of the window. Thereafter, the device (1) can be fixed, thanks to the angles (2), regardless of the thickness of the wall.

Claims (4)

REVENDICATIONS 1. Dispositif fixé devant une ouverture dans un bâtiment ou dans un mur isolé, composé d-un cadre en porte-à-faux, fixé, lequel peut recevoir une charge à mouvement vertical, ainsi que de deux barres verticales longeant la face extérieure du mur, lesquelles peuvent être fixée sur la face intérieure du mur grâce à une cornière. Le bras (5) est lié aux barres verticales (3) par une articulation, les deux barres emmanchées (3) étant reliées au cadre (5) par des entretoises (7), qui permettent aussi de fixer le cadre (5) en tenant  1. Device fixed in front of an opening in a building or in an insulated wall, composed of a fixed cantilever frame, which can receive a load with vertical movement, as well as two vertical bars along the external face of the wall, which can be attached to the inside of the wall using an angle iron. The arm (5) is linked to the vertical bars (3) by an articulation, the two fitted bars (3) being connected to the frame (5) by spacers (7), which also make it possible to fix the frame (5) while holding compte des différentes positions inclinées.  account of the different inclined positions. 2. Dispositif suivant la revendication (1), caractérisé par la forme en U des barres verticales (3) et du cadre (5); l'ancrage dans le mur d'un bâtiment sera effectué grâce à des éléments horizontaux (10).  2. Device according to claim (1), characterized by the U-shape of the vertical bars (3) and the frame (5); anchoring in the wall of a building will be carried out using horizontal elements (10). 3. Dispositif suivant la revendication (2), caractérisé par des éléments3. Device according to claim (2), characterized by elements horizontaux (10) et des cornières (2) parallèles.  horizontal (10) and parallel angles (2). 4. Dispositif suivant la revendication (3), caractérisé par des cornières (2)  4. Device according to claim (3), characterized by angles (2) décalable par rapport aux éléments horizontaux.  adjustable relative to the horizontal elements.
FR9307646A 1992-05-06 1993-06-23 Device for receiving a load with vertical movement Pending FR2706930A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0091792A AT397685B (en) 1992-05-06 1992-05-06 DEVICE FOR RECEIVING A VERTICALLY MOVABLE LOAD
DE4308713A DE4308713A1 (en) 1992-05-06 1993-03-18 Accommodation equipment
FR9307646A FR2706930A1 (en) 1992-05-06 1993-06-23 Device for receiving a load with vertical movement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0091792A AT397685B (en) 1992-05-06 1992-05-06 DEVICE FOR RECEIVING A VERTICALLY MOVABLE LOAD
FR9307646A FR2706930A1 (en) 1992-05-06 1993-06-23 Device for receiving a load with vertical movement

Publications (1)

Publication Number Publication Date
FR2706930A1 true FR2706930A1 (en) 1994-12-30

Family

ID=25594304

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9307646A Pending FR2706930A1 (en) 1992-05-06 1993-06-23 Device for receiving a load with vertical movement

Country Status (3)

Country Link
AT (1) AT397685B (en)
DE (1) DE4308713A1 (en)
FR (1) FR2706930A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107780644B (en) * 2016-08-27 2021-12-03 中国二十冶集团有限公司 Operation platform for elevator shaft construction and use method thereof
CN107060308B (en) * 2017-03-17 2022-11-04 南通理工学院 Outside-window operation rack

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR459608A (en) * 1913-06-24 1913-11-10 Benjamin Thirault Device suitable for bay embrasures for attaching rescue, moving, lifting loads or other equipment
FR624193A (en) * 1926-11-08 1927-07-09 Lightweight, transportable device that quickly attaches to window sills or balconies, for example, for lowering or raising shutters or other objects
FR758925A (en) * 1933-07-27 1934-01-26 Device for erecting column scaffolding
CH343096A (en) * 1956-06-06 1959-12-15 Haeberling Willy Construction crane
FR2076521A5 (en) * 1970-01-15 1971-10-15 Tramier Alain

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2093107B (en) * 1981-02-17 1984-10-10 Keyes John Joseph Window scaffolding
AT371190B (en) * 1981-08-03 1983-06-10 Giefing Franz METAL FRAME BRACKET
DE3539653A1 (en) * 1985-11-08 1987-05-21 Karl Frank Working scaffold which can be supported in the window region of building walls
DE3605045A1 (en) * 1986-02-18 1987-08-20 Baumann Wolfgang Apparatus having a retaining arm for retaining a load which hangs down from a building

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR459608A (en) * 1913-06-24 1913-11-10 Benjamin Thirault Device suitable for bay embrasures for attaching rescue, moving, lifting loads or other equipment
FR624193A (en) * 1926-11-08 1927-07-09 Lightweight, transportable device that quickly attaches to window sills or balconies, for example, for lowering or raising shutters or other objects
FR758925A (en) * 1933-07-27 1934-01-26 Device for erecting column scaffolding
CH343096A (en) * 1956-06-06 1959-12-15 Haeberling Willy Construction crane
FR2076521A5 (en) * 1970-01-15 1971-10-15 Tramier Alain

Also Published As

Publication number Publication date
AT397685B (en) 1994-06-27
DE4308713A1 (en) 1993-11-11
ATA91792A (en) 1993-10-15

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