FR2667582A1 - Device for lifting and installing equipment at the top of a very tall construction - Google Patents

Device for lifting and installing equipment at the top of a very tall construction Download PDF

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Publication number
FR2667582A1
FR2667582A1 FR9012243A FR9012243A FR2667582A1 FR 2667582 A1 FR2667582 A1 FR 2667582A1 FR 9012243 A FR9012243 A FR 9012243A FR 9012243 A FR9012243 A FR 9012243A FR 2667582 A1 FR2667582 A1 FR 2667582A1
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FR
France
Prior art keywords
platform
lifting
carriage
construction
fixed
Prior art date
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Granted
Application number
FR9012243A
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French (fr)
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FR2667582B1 (en
Inventor
Cabrol Jean-Marie
Alzas Jean-Pierre
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CGTI SAS
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CGTI SAS
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Publication date
Application filed by CGTI SAS filed Critical CGTI SAS
Priority to FR9012243A priority Critical patent/FR2667582B1/en
Publication of FR2667582A1 publication Critical patent/FR2667582A1/en
Application granted granted Critical
Publication of FR2667582B1 publication Critical patent/FR2667582B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
    • B66B9/187—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure with a liftway specially adapted for temporary connection to a building or other structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
    • B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1242—Rigid masts specially adapted for supporting an aerial

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

Device for lifting and installing equipment (2) at the top (3) of a very tall construction (1), the device being put in place after the construction (1) has been built. A carriage (8) carrying a lateral platform (20) slides on vertical rails (6) fixed to the construction (1). The said platform can pivot at the top of the construction in order to bring the equipment (2) into its permanent position.

Description

Dispositif pour le levage et l'installation d'un matériel au sommet d'un ouvrage de grande hauteur
La présente invention concerne un dispositif pour le levage et l'installation d'un matériel au sommet d'un ouvrage de grande hauteur.Device for lifting and installing equipment at the top of a tall structure
The present invention relates to a device for lifting and installing equipment at the top of a tall structure.

On connaît des dispositifs permettant la mise en place d'un matériel au sommet d'un ouvrage de grande hauteur, tel qu'un pylone métallique ou une tour en maçonnerie ; ils comportent généralement un système de levage prévu au moment de la construction de l'ouvrage. Devices are known for placing equipment at the top of a tall structure, such as a metal pylon or a masonry tower; they generally include a lifting system provided at the time of construction of the structure.

Toutefois si le système de levage n'a pas été prévu lors de l'édification de l'ouvrage, il devient nécessaire de faire appel à des engins lourds, tels que des grues automatiques, pour hisser et fixer au-sommet de l'ouvrage de nouveau matériels. Or, dans certains cas, l'accès de l'ouvrage à ces engins lourds est rendu pratiquement impossible du fait, par exemple, de la végétation qui s' est développée ou de constructions annexes construites à proximité. However, if the lifting system was not provided during the construction of the structure, it becomes necessary to use heavy equipment, such as automatic cranes, to hoist and fix on top of the structure. new materials. However, in certain cases, the access of the structure to these heavy vehicles is made practically impossible because, for example, of the vegetation which has developed or of ancillary constructions constructed nearby.

La présente invention a pour but de mettre en oeuvre un dispositif pour le levage et l'installation d'un matériel au sommet d'un ouvrage de grande hauteur pouvant être installé à posteriori par des moyens légers. The present invention aims to implement a device for lifting and installing equipment at the top of a tall structure that can be installed retrospectively by light means.

La présente invention a pour objet un dispositif pour le levage et l'installation d'un matériel au sommet d'un ouvrage de grande hauteur, dispositif destiné à être mis en place après l'édification dudit ouvrage, caractérisé par le fait qu'il comporte - une plate-forme latérale horizontale sur laquelle est fixée provisoirement ledit matériel lorsqu'elle est au niveau du sol, - un chariot portant ladite plate-forme, susceptible de coulisser sur des rails verticaux montés sur ledit ouvrage, et actionné par un treuil fixé au sol, - des moyens pour faire pivoter ladite plate-forme au niveau du sommet dudit ouvrage pour qu'elle puisse amener ledit matériel dans sa position définitive, - et par le fait que ladite plate-forme est constituée au moins partiellement de pièces démontables de manière à permettre son dégagement après mise en place dudit matérial et son retour à sa position initiale au niveau du sol.  The present invention relates to a device for lifting and installing equipment at the top of a tall structure, a device intended to be put in place after the construction of said structure, characterized in that it comprises - a horizontal lateral platform on which said equipment is temporarily fixed when it is at ground level, - a carriage carrying said platform, capable of sliding on vertical rails mounted on said structure, and actuated by a winch fixed to the ground, - means for pivoting said platform at the top of said structure so that it can bring said material into its final position, - and by the fact that said platform is made up at least partially of parts removable so as to allow it to be released after the said material has been put in place and returned to its initial position at ground level.

Selon un mode de réalisation avantageux, lesdites pièces démontables de ladite plate-forme sont des traverses formant un cadre sur lequel est fixé provisoirement ledit matériel. According to an advantageous embodiment, said removable parts of said platform are cross-members forming a frame on which said material is temporarily fixed.

De préférence, des moyens de verrouillage de sécurité dudit chariot sont prévus lorsqu'il se trouve en position haute. Preferably, safety locking means of said carriage are provided when it is in the high position.

Le prépositionnement et l'assemblage du matériel peuvent être effectués facilement sur la plate-forme reposant au sol ; on peut utiliser par exemple des éléments d'interface avec l'ouvrage, tels que des plaques de scellement, des socles particuliers etc... The pre-positioning and assembly of the equipment can be carried out easily on the platform resting on the ground; it is possible, for example, to use elements for interfacing with the structure, such as sealing plates, special bases, etc.

Le dispositif de levage selon l'invention est donc constitué d'éléments légers pouvant être installés sur un ouvrage existant de grande hauteur, sans nécessiter de moyens de manutention lourds. The lifting device according to the invention therefore consists of light elements which can be installed on an existing structure of great height, without requiring heavy handling means.

Lorsque ce dispositif n'est pas utilisé, sa plate-forme repose sur le sol de façon à ne pas modifier les caractéristiques de résistance de l'ouvrage aux intempéries (vent, neige, givre).When this device is not used, its platform rests on the ground so as not to modify the characteristics of resistance of the structure to bad weather (wind, snow, frost).

D'autres caractéristiques et avantages de la présente invention apparaîtront au cours de la description suivante d'un mode de réalisation donné à titre illustratif mais nullement limitatif. Il s'agit de mettre en place au sommet d'un pylone existant une antenne de type radar. Other characteristics and advantages of the present invention will appear during the following description of an embodiment given by way of illustration but in no way limitative. This involves installing a radar-type antenna at the top of an existing pylon.

Dans le dessin annexé - La figure I est une vue schématique de face d'un dispositif selon l'invention monté sur un pylone. In the accompanying drawing - Figure I is a schematic front view of a device according to the invention mounted on a pylon.

- La figure 2 est une vue schématique de côté du dispositif de la figure 1.- Figure 2 is a schematic side view of the device of Figure 1.

- La figure 3 est une vue de face agrandie du chariot du dispositif de la figure 1.- Figure 3 is an enlarged front view of the carriage of the device of Figure 1.

- La figure 4 est une vue de dessus agrandie de la plate-forme appartenant au dispositif des figures 1 et 2.- Figure 4 is an enlarged top view of the platform belonging to the device of Figures 1 and 2.

- La figure 5 montre la plate-forme de la figure 4, en position haute, au moment où le matériel qu'elle supportait a été mis en place, et qu'elle a été partiellement démontée pour venir en position de repos.- Figure 5 shows the platform of Figure 4, in the high position, when the equipment it supported has been put in place, and it has been partially disassembled to come into the rest position.

On voit dans les figures 1 et 2, un pylone 1 de grande hauteur, dont le sommet 3 est destiné à recevoir un radar 2. La base du pylone est fixée dans un massif d'ancrage 4 sous le niveau du sol 5.  In FIGS. 1 and 2, we see a pylon 1 of great height, the top 3 of which is intended to receive a radar 2. The base of the pylon is fixed in an anchor block 4 below ground level 5.

Selon l'invention, on fixe sur la face du pylone 1 visible dans la figure 1, deux rails de guidage 6 et 7 pour un chariot 8, entraîné en translation verticale par l'intermédiaire d'un treuil 10, des poulies 11 et 12 et d'un câble de levage 13. According to the invention, two guide rails 6 and 7 are fixed on the face of the pylon 1 visible in FIG. 1 for a carriage 8, driven in vertical translation by a winch 10, pulleys 11 and 12 and a lifting cable 13.

Le chariot 8 est visible plus en détail dans la figure 3, avec ses galets de roulement 14 coopérant avec les rails 6 et 7 ; on a référencé 15 les moyens de fixation de ces rails sur le pylone 1, et 16 des butées supérieures pour la course du chariot 8. Des moyens de verrouillage manuel, du genre ergot 19, sont prévus pour immobiliser le chariot 8 sur position haute. On peut envisager en outre des moyens de verrouillage automatique complémentaires (non illustrés). En position basse, ce dernier peut être au moins partiellement escamoté dans une fosse 17 adjacente au massif d'ancrage 4 du pylone 1 (voir figure 2). I1 supporte une plate-forme 20, sur laquelle a été mise en place le radar 2. The carriage 8 is visible in more detail in FIG. 3, with its rollers 14 cooperating with the rails 6 and 7; 15 have been referenced the means for fixing these rails to the pylon 1, and 16 upper stops for the stroke of the carriage 8. Manual locking means, of the lug 19 type, are provided for immobilizing the carriage 8 in the high position. One can also consider additional automatic locking means (not shown). In the low position, the latter can be at least partially retracted into a pit 17 adjacent to the anchor block 4 of the pylon 1 (see FIG. 2). It supports a platform 20, on which the radar 2 has been installed.

La figure 2 montre trois positions de l'ensemble plate-forme-radar - position basse à l'extérieur du pylone (en traits mixtes), - position haute à l'extérieur du pylone (en traits pleins), - position haute surplombant le pylone (en pointillés). Figure 2 shows three positions of the radar-platform assembly - low position outside the pylon (in dashed lines), - high position outside the pylon (in solid lines), - high position overhanging the pylon (dotted line).

La plate-forme 20 comprend des traverses 21, 22, 23 démontables en 25 et un élément 24 fixé à un axe vertical 26 guidé par un manchon 28 et un doigt 29 solidaires du chariot 8 (voir figures 4 et 5). The platform 20 comprises cross members 21, 22, 23 removable at 25 and an element 24 fixed to a vertical axis 26 guided by a sleeve 28 and a finger 29 integral with the carriage 8 (see Figures 4 and 5).

Une manivelle 30 fixée au manchon 28, et visible dans la figure 5, coopère avec une roue 27 fixée sur l'axe 26 pour faire tourner cet axe et la plate-forme 20 de 180 degrés et l'amener dans la position illustrée en pointillés dans la figure 2 au-dessus du pylone.A crank 30 fixed to the sleeve 28, and visible in FIG. 5, cooperates with a wheel 27 fixed on the axis 26 to rotate this axis and the platform 20 by 180 degrees and bring it into the position illustrated in dotted lines in Figure 2 above the pylon.

Le radar 2 est mis en place au sol sur une pièce 40 en forme de tabouret à trois pieds 41, 42, 43 dont les parties inférieures 45, 46, 43 constituent trois pivots de centrage sur le sommet du pylone 1. On voit dans la figure 4 le berceau 50 destiné à recevoir le tabouret 40 avec ses logements 45', 46' et 47' respectivement pour les pivots de centrage 45, 46 et 47. The radar 2 is placed on the ground on a piece 40 in the form of a three-legged stool 41, 42, 43, the lower parts 45, 46, 43 of which constitute three pivots for centering on the top of the pylon 1. We see in the FIG. 4 the cradle 50 intended to receive the stool 40 with its housings 45 ', 46' and 47 'respectively for the centering pivots 45, 46 and 47.

Le tabouret 40 est fixé en 55, 56 et 57 respectivement sur les traverses 22, 21 et 23. The stool 40 is fixed at 55, 56 and 57 respectively on the crosspieces 22, 21 and 23.

Lorsque la plate-forme 20 est en position basse (figure 2) on fixe sur elle le tabouret 40 avec son radar 2 et on peut aisément effectuer des positionnements préalables en utilisant des éléments d'interface avec le pylone. On lève ensuite la plate-forme 20 ainsi chargée jusqu'au sommet 3 du pylone 1, on la fait pivoter de 1800 et on dépose le tabouret qui vient s'appliquer au niveau du berceau 50. When the platform 20 is in the low position (FIG. 2), the stool 40 is fixed on it with its radar 2 and it is easy to carry out preliminary positioning using elements of interface with the pylon. The platform 20 thus loaded is then lifted to the top 3 of the pylon 1, it is rotated by 1800 and the stool which is applied is applied at the level of the cradle 50.

On peut prévoir des moyens supplémentaires du genre vérins pour aligner très précisément le tabouret 40 vis-à-vis du berceau 50. Additional means such as jacks can be provided to align the stool 40 very precisely with respect to the cradle 50.

On démonte les pièces de fixation 55, 56, 57 et la traverse 21 (voir figure 5). I1 est possible alors de faire pivoter la plate-forme 20 de 180 degrés pour la faire revenir à sa position, puis on met en oeuvre le treuil 10 pour qu'elle retrouve sa position de repos au niveau du sol. The fastening parts 55, 56, 57 and the cross member 21 are dismantled (see FIG. 5). I1 is then possible to rotate the platform 20 by 180 degrees to return it to its position, then the winch 10 is used so that it returns to its rest position at ground level.

Bien entendu l'invention n'est pas limitée au mode de réalisation qui vient d'être décrit. On pourra, sans sortir du cadre de l'invention, remplacer tout moyen par un moyen équivalent.  Of course, the invention is not limited to the embodiment which has just been described. Without departing from the scope of the invention, any means can be replaced by equivalent means.

Claims (4)

REVENDICATIONS 1/ Dispositif pour le levage et l'installation d'un matériel au sommet d'un ouvrage de grande hauteur, dispositif destiné à être mis en place après l'édification dudit ouvrage, caractérisé par le fait qu'il comporte - une plate-forme latérale horizontale sur laquelle est fixée provisoirement ledit matériel lorsqu'elle est au niveau du sol, - un chariot portant ladite plate-forme, susceptible de coulisser sur des rails verticaux montés sur ledit ouvrage, et actionné par un treuil fixé au sol, - des moyens pour faire pivoter ladite plate-forme au niveau du sommet dudit ouvrage pour qu'elle puisse amener ledit matériel dans sa position définitive, - et par le fait que ladite plate-forme est constituée au moins partiellement de pièces démontables de manière à permettre son dégagement après mise en place dudit matérial et son retour à sa position initiale au niveau du sol.1 / Device for lifting and installing equipment at the top of a high-rise structure, device intended to be installed after the construction of said structure, characterized in that it comprises - a platform horizontal lateral shape on which said equipment is temporarily fixed when it is at ground level, - a carriage carrying said platform, capable of sliding on vertical rails mounted on said structure, and actuated by a winch fixed to the ground, - means for pivoting said platform at the top of said structure so that it can bring said material into its final position, - and by the fact that said platform is at least partially made of removable parts so as to allow its release after placement of said material and its return to its initial position at ground level. 2/ Dispositif selon la revendication 1, caractérisé par le fait que lesdites pièces démontables de ladite plate-forme sont des traverses formant un cadre sur lequel est fixé ledit matériel. 2 / Device according to claim 1, characterized in that said removable parts of said platform are sleepers forming a frame on which is fixed said material. 3/ Dispositif selon la revendication 1, caractérisé par le fait qu'il comprend des moyens de verrouillage de sécurité dudit chariot lorsqu'il se trouve en position haute.3 / Device according to claim 1, characterized in that it comprises safety locking means of said carriage when it is in the high position. 4/ Dispositif selon l'une des revendications précédentes, caractérisé par le fait que ledit chariot est susceptible d'être au moins partiellement escamoté dans une fosse adjacente à la base dudit ouvrage. 4 / Device according to one of the preceding claims, characterized in that said carriage is capable of being at least partially retracted into a pit adjacent to the base of said structure.
FR9012243A 1990-10-04 1990-10-04 DEVICE FOR LIFTING AND INSTALLING EQUIPMENT AT THE TOP OF A STRONG STRUCTURE. Expired - Fee Related FR2667582B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9012243A FR2667582B1 (en) 1990-10-04 1990-10-04 DEVICE FOR LIFTING AND INSTALLING EQUIPMENT AT THE TOP OF A STRONG STRUCTURE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012243A FR2667582B1 (en) 1990-10-04 1990-10-04 DEVICE FOR LIFTING AND INSTALLING EQUIPMENT AT THE TOP OF A STRONG STRUCTURE.

Publications (2)

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FR2667582A1 true FR2667582A1 (en) 1992-04-10
FR2667582B1 FR2667582B1 (en) 1995-06-30

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0670399A1 (en) * 1994-03-03 1995-09-06 Paul Lingen Lifting scaffold platform
DE4443629C3 (en) * 1994-12-08 2001-10-25 Geda Dechentreiter Gmbh & Co K Overload protection for a construction elevator
EP1198024A1 (en) * 2000-10-16 2002-04-17 Simexgroup AG Antenna mast
WO2002033784A1 (en) * 2000-10-16 2002-04-25 Simexgroup Ag Antenna mast
FR2891406A1 (en) * 2005-09-29 2007-03-30 Luigi Pillosio Equipment, e.g. radio communication antenna, support device for e.g. water tower, has counterweight controlling sliding of equipment support carriage on vertical guiding path between levels away from and near to platform
FR2970992A1 (en) * 2011-02-02 2012-08-03 Comrod France Device for handling elongate element e.g. radio mast, to be mounted along freight vehicle, has fasteners moved along rails to move element between two positions in which element is directly inaccessible and accessible to user, respectively
EP2993487A1 (en) * 2014-09-03 2016-03-09 Airbus Defence and Space GmbH Assembly and method for adjusting the altitude above sea level of a radar antenna
CN111320113A (en) * 2020-03-27 2020-06-23 安徽丰海起重设备制造有限公司 Debugging platform and debugging method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103552956A (en) * 2013-11-12 2014-02-05 沈洪彬 Lifting platform

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1723721A (en) * 1928-01-27 1929-08-06 Ransome Concrete Machinery Co Elevating apparatus for building materials, etc.
FR1408415A (en) * 1963-07-20 1965-08-13 Hillenkotter & Ronsieck Fa Elevator for antenna pylons or other similar pylons
US3276546A (en) * 1964-09-21 1966-10-04 Slais Raymond Knock down building material elevator
FR2193767A1 (en) * 1972-07-20 1974-02-22 Linden Alimak Ab
US4262773A (en) * 1979-07-13 1981-04-21 Basham Billy G Portable scaffold
EP0096775A2 (en) * 1982-06-16 1983-12-28 Albert Böcker GmbH & Co. KG Hoisting platform, in particular for conveying furniture and the like

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1723721A (en) * 1928-01-27 1929-08-06 Ransome Concrete Machinery Co Elevating apparatus for building materials, etc.
FR1408415A (en) * 1963-07-20 1965-08-13 Hillenkotter & Ronsieck Fa Elevator for antenna pylons or other similar pylons
US3276546A (en) * 1964-09-21 1966-10-04 Slais Raymond Knock down building material elevator
FR2193767A1 (en) * 1972-07-20 1974-02-22 Linden Alimak Ab
US4262773A (en) * 1979-07-13 1981-04-21 Basham Billy G Portable scaffold
EP0096775A2 (en) * 1982-06-16 1983-12-28 Albert Böcker GmbH & Co. KG Hoisting platform, in particular for conveying furniture and the like

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0670399A1 (en) * 1994-03-03 1995-09-06 Paul Lingen Lifting scaffold platform
US5992565A (en) * 1994-03-03 1999-11-30 Lingen; Paul Lifting scaffold assembly
DE4443629C3 (en) * 1994-12-08 2001-10-25 Geda Dechentreiter Gmbh & Co K Overload protection for a construction elevator
EP1198024A1 (en) * 2000-10-16 2002-04-17 Simexgroup AG Antenna mast
WO2002033784A1 (en) * 2000-10-16 2002-04-25 Simexgroup Ag Antenna mast
FR2891406A1 (en) * 2005-09-29 2007-03-30 Luigi Pillosio Equipment, e.g. radio communication antenna, support device for e.g. water tower, has counterweight controlling sliding of equipment support carriage on vertical guiding path between levels away from and near to platform
FR2970992A1 (en) * 2011-02-02 2012-08-03 Comrod France Device for handling elongate element e.g. radio mast, to be mounted along freight vehicle, has fasteners moved along rails to move element between two positions in which element is directly inaccessible and accessible to user, respectively
EP2993487A1 (en) * 2014-09-03 2016-03-09 Airbus Defence and Space GmbH Assembly and method for adjusting the altitude above sea level of a radar antenna
CN111320113A (en) * 2020-03-27 2020-06-23 安徽丰海起重设备制造有限公司 Debugging platform and debugging method
CN111320113B (en) * 2020-03-27 2023-08-04 安徽丰海起重设备制造有限公司 Debugging table and debugging method

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Publication number Publication date
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