EP4092216B1 - System für den abbau und die beseitigung von platten, die sich über eine dachfläche erstrecken - Google Patents

System für den abbau und die beseitigung von platten, die sich über eine dachfläche erstrecken Download PDF

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Publication number
EP4092216B1
EP4092216B1 EP22174190.3A EP22174190A EP4092216B1 EP 4092216 B1 EP4092216 B1 EP 4092216B1 EP 22174190 A EP22174190 A EP 22174190A EP 4092216 B1 EP4092216 B1 EP 4092216B1
Authority
EP
European Patent Office
Prior art keywords
tool
plate
roof plane
carriage
roof
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.)
Active
Application number
EP22174190.3A
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English (en)
French (fr)
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EP4092216A1 (de
EP4092216C0 (de
Inventor
Stanislas DE BENOIST
Augustin DE BENOIST
Josselin SCHUMACKER
Gabriel Abba
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.)
Iso Top Etancheite
Ecole National Superieure dArts et Metiers ENSAM
Universite de Lorraine
Amvalor SAS
Original Assignee
Iso Top Etancheite
Ecole National Superieure dArts et Metiers ENSAM
Universite de Lorraine
Amvalor SAS
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 Iso Top Etancheite, Ecole National Superieure dArts et Metiers ENSAM, Universite de Lorraine, Amvalor SAS filed Critical Iso Top Etancheite
Publication of EP4092216A1 publication Critical patent/EP4092216A1/de
Application granted granted Critical
Publication of EP4092216B1 publication Critical patent/EP4092216B1/de
Publication of EP4092216C0 publication Critical patent/EP4092216C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D15/00—Apparatus or tools for roof working
    • E04D15/04—Apparatus or tools for roof working for roof coverings comprising slabs, sheets or flexible material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D15/00—Apparatus or tools for roof working
    • E04D15/003—Apparatus or tools for roof working for removing roof material
    • 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
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/167—Tools or apparatus specially adapted for working-up plates, panels or slab shaped building elements

Definitions

  • the present invention relates to the field of systems and tools making it possible to dismantle plates from a building roof in order to be able to evacuate them.
  • a system is for example known from the document FR 2 922 240 A1 .
  • the plates contain a hazardous material, that is to say a material presenting risks to human health and/or the environment such as asbestos.
  • Dismantling and removing plates containing dangerous materials are therefore particularly risky and difficult to implement.
  • An object of the present invention is to provide a system for the dismantling and evacuation of plates extending in a roof plane resolving all or part of the drawbacks of the aforementioned prior art.
  • the term plate designates an object covering a roof whose largest surface extends along a plane of the roof, this plate may have a plane profile or any other type of profile like a corrugated profile of a corrugated sheet containing asbestos.
  • the first and second carts can roll on first and second tracks parallel to each other while supporting, above the roof plane, the mechanical connection structure which rigidly connects these first and second carts to each other from way that these carts move together along said first and second tracks.
  • first and second carriages form a gantry driven to move along the first and second tracks by at least one first drive motor.
  • the system according to the invention makes it possible to guide and move in a motorized manner at least tool above the roof plane and to selectively move this tool in a direction perpendicular to the roof plane (called second direction) to act on connections mechanical between the roof plates and the frame in order to remove these connections / separate the plates from the frame / dismantle these plates.
  • the system according to the invention is particularly advantageous because it eliminates the need to have an operator installed on the roof to manually carry the tool holder and the tool and to move this tool holder and this tool in order to dismantle the plates .
  • the system according to the invention allows a gain in safety and comfort for the operator.
  • the system according to the invention comprises at least one plate gripping mechanism adapted to take at least one given plate extending in the roof plane and to raise this given plate above the roof plane, such gripping mechanism also provides significant assistance since usually, it is the operator who must walk on the roof to carry the plates manually.
  • said first and second tracks belong to the system
  • said first rectilinear running track being constituted by a first purlin of the frame
  • said second rectilinear running track being constituted by a second purlin of the frame, these first and second purlins being located under the roof plane.
  • This preferred embodiment is particularly advantageous because it makes it possible to use existing elements of the framework to guide the movement of the first and second carriages, which makes it possible to secure, at lower cost, the system according to the invention with respect to the rest of the building.
  • the installation of the system according to the invention with respect to the roof plane is made easier.
  • said first path is a first structural purlin and said second path is a second structural purlin.
  • the system according to the invention essentially consists of a system 1 for the dismantling and evacuation of plates P extending in a roof plane Px, these plates P being respectively fixed to a building frame X via a plurality of screws fixing Vx.
  • System 1 comprises at least first and second motorized carriages 10, 20.
  • the first carriage 10 is arranged to be able to roll on a flat upper surface of a first rectilinear running track V1 while lateral parts L10s of the first carriage 10 bear against a rectilinear upper side surface of said first running track V1.
  • the first carriage may also include lower lateral parts L10i intended to bear against a rectilinear lower lateral surface of said first rolling track V1 when the first carriage 10 rolls on the flat upper surface of a first track V1.
  • the upper and lower side surfaces of the first raceway V1 are perpendicular to said flat upper surface of the first rectilinear raceway V1.
  • the second carriage 20 is identical to the first carriage 10 but it is arranged to be able to roll on a flat upper surface of a second rectilinear running track V2.
  • the first and second tracks V1, V2 are parallel to each other and parallel to the roof plane Px in which all the plates P attached to the frame X extend.
  • the second carriage can also include upper lateral parts of the second carriage 20 intended to bear against a rectilinear upper lateral surface of said second track rolling track V2 while the second carriage 20 rolls on said flat upper surface of the second rectilinear rolling track V2.
  • the second carriage 20 may also include lower lateral parts intended to bear against a rectilinear lower lateral surface of said second running track V2 when the second carriage 20 rolls on the flat upper surface of the second track V2.
  • the upper and lower side surfaces of the second running track V2 are perpendicular to said flat upper surface of the second rectilinear running track V2.
  • the lateral parts L10i, L10s of the first carriage 10 make it possible to guide the movement of the first carriage 10 along the first running track V1.
  • the lateral parts of the second carriage 20 also make it possible to guide the movement of the second carriage 20 along the second running track V2.
  • the first carriage comprises a plurality of supporting wheels arranged to roll against the flat upper surface of the first running track V1.
  • the second carriage 20 comprises a plurality of carrying wheels arranged to roll against a flat upper surface of the second running track V2, these flat upper surfaces of the first and second running tracks V1, V2 are parallel to each other, parallel to the roof plane Px and preferably coplanar with each other.
  • At least one of the carrying wheels of the first carriage 10 is one of the driving wheels of this first carriage and at least one of the carrying wheels of the second carriage 20 is one of the driving wheels of this second carriage 20.
  • the lateral parts of the first carriage comprise upper side wheels arranged to roll against an upper rectilinear side surface of said first track V1 and lower side wheels arranged to roll against a lower rectilinear side surface of the first track while the side wheels upper and lower parts of the first carriage are arranged on either side of the first rolling track.
  • At least one of the side wheels of the first carriage can be chosen to form another of the driving wheels of this first carriage.
  • the side parts of the second carriage may comprise upper side wheels arranged to roll against the upper rectilinear side surface of said second running track, the second carriage also comprising lower side wheels arranged to roll against a lower rectilinear side surface of the second track V2 while the upper and lower side wheels of the second carriage 20 are arranged on either side of the second rolling track.
  • At least one of the side wheels of the second carriage 20 can be chosen to form another of the driving wheels of this second carriage.
  • the upper and lower side wheels of the second carriage are arranged to guide each of the first and second carriages with respect to the first and second tracks in a direction parallel to said first and second rectilinear tracks.
  • first and second carriages 10, 20 each have upper and lower side wheels which oppose the pivoting of these carriages makes it possible to increase the resistance to pivoting of the entire system 1 according to the inventions.
  • System 1 is thus particularly robust and stable when moving along the tracks, which limits the risk of the carriages 10, 20 falling/derailing.
  • the side wheels of the first and second carriages 10, 20 can be mounted on retractable supports laterally facing the track on which the carriage rolls, these retractable supports being able to be individually actuated via support actuators (not shown) to allow one or more side wheels of a given cart to be released from the track on which it is rolling.
  • This embodiment is useful for allowing the carriage to pass a possible obstacle located along one of the side surfaces of the track.
  • the purlin is connected to the frame side wheels to move them away from this purlin fixing while the trolley rolls on the purlin.
  • the retractable support can be controlled to put the side wheels back into contact with the corresponding running track.
  • the movement of the side wheel supports can be controlled manually via the control unit UC or be controlled automatically based on signals generated by obstacle detectors on board the carriages 10, 20.
  • a regulator can be connected to the first and second electric motors M1, M2 of the first and second carriages in order to ensure that during the simultaneous operation of these first and second motors M1, M2 of the carriages, these carriages remain in alignment with each other. screws of their respective rolling tracks with an identical advance speed between these first and second carriages.
  • said at least one first drive motor M1 is on board the first carriage 10, this first motor M1 being connected to at least one driving wheel of the first carriage 10 arranged to be in contact against the first track V1 and to drive the first carriage 10 along said first track V1.
  • the system comprises a first battery Bt1 arranged to selectively power said at least one first drive motor M1 in order to move said first and second carriages 10, 20 along said first and second tracks V1, V2.
  • This first battery Bt1 preferably on board said first carriage 10.
  • a second drive motor M2 can be carried on the second carriage 20 and can be connected to at least one drive wheel of the second carriage 20 arranged to be in contact against the second track V2 and to drive the second carriage 20 along said second track V2.
  • a second battery Bt2 can be arranged to selectively power the second drive motor M2 in order to move said first and second carriages 10, 20 along said first and second tracks V1, V2, said second battery Bt2 being carried on the second carriage 20 .
  • the first battery Bt1 is preferably assembled in a removable manner on the first carriage 10 to be able to be exchanged manually without the need for tools to dismantle it.
  • the first battery Bt1 can be received in a rack formed on the first carriage, this rack having electrical contacts to come into contact with complementary electrical contacts formed on the first battery.
  • the first and second batteries Bt1, Bt2 are interchangeable with each other, which makes it possible to use a single battery model that is easily replaceable by the operator to ensure continuity of service of the system according to the invention.
  • the second battery Bt2 is preferably assembled in a removable manner on the second carriage 20 to be able to be exchanged manually without the need for tools to dismantle the second battery.
  • the second battery can be received in a rack formed on the second carriage 20, this rack having electrical contacts to come into contact with complementary electrical contacts formed on the second battery Bt2.
  • system 1 also comprises a connecting structure 30 interconnecting said first and second carriages 10, 20.
  • This connecting structure 30 is supported by the first and second carriages 10, 20 to move with these first and second carriages 10, 20 along and above the roof plane Px.
  • Said at least one tool 50 for uncoupling a roofing plate belongs to a group of tools comprising a hole saw (for cutting the plate around a given fixing screw Vx), a core drill, a screw unscrewing head fixing, a cutting tool for cutting a fixing screw, a cutting tool for cutting a roofing plate, a tool for removing fixing screws, a tool for tearing off a portion of plate.
  • the tool 50 is mounted to rotate relative to an axis 50x of the tool holder 40 under the effect of a drive motor 40M to rotate the tool 50 (this motor 40M belongs to the tool holder 40).
  • This at least one rotation drive motor 40M is fixed on a carcass of said tool holder 40 to drive a shaft of the tool holder to rotate, said at least one tool 50 being carried at a terminal end of the shaft of the tool holder 40 .
  • the tool is a hole saw however it could be a head for unscrewing fixing screws.
  • a fixing screw unscrewing head is typically a wrench adapted to the shape of the Vx fixing screw heads used to secure the plates to the X frame.
  • An unscrewing head can be a pipe wrench.
  • This unscrewing head may optionally be of a shape adaptable to several shapes of fixing screw heads to be compatible with a plurality of types/shapes of screws.
  • the system 1 also comprises at least one motorized plate gripping mechanism 70 adapted to take at least one given plate Pn extending in the roof plane Px and to raise this given plate Pn above the roof plane Px.
  • the second guide mechanism 62 is arranged to allow said tool 50 to be offset, in front of a plane perpendicular to said first and second tracks V1, V2 passing a terminal end of said first and second carriages, by a distance of offset greater than a width of plate to be removed.
  • the tool 50 can be moved to any point of attachment of a plate adjacent to the carriages 10, 20.
  • the second guide mechanism 62 comprises a motorized guide portion to move the tool holder 40 along a trajectory having a movement component parallel to said first and second paths V1, V2 with an amplitude of movement according to this component greater than one plate width and preferably greater than two plate widths.
  • the tool 50 could be moved along a tool movement path having a component parallel to the tracks V1, V2 and whose amplitude would be specific to the disassembly of at least one, preferably at least one of a row of plates adjacent to the carriages 10, 20.
  • each row of plates extends in length in a longitudinal direction which is perpendicular to the tracks V1, V2.
  • the width of a row of plates can be equal to the width of a plate.
  • system according to the invention is generally installed above an area of the frame which was previously covered by two rows of plates. In this way the system can run on the V1 V2 running tracks to evacuate all the other rows of plates from the roof section.
  • the first and second tracks V1, V2 belong to system 1, said first rectilinear running track V1 being constituted by a first breakdown of the frame X and said second rectilinear running track V2 being constituted by a second breakdown of the frame , these first and second purlins being located under the roof plane Px to which they are parallel.
  • system 1 according to the invention is particularly economical to install in relation to the roof.
  • An alternative solution to the use of purlins as first and second routes V1, V2 could consist of fixing, outside the building, on either side of a roof area to be dismantled / treated, of first and second rails intended to form first and second rolling tracks, then to position the first and second carriages 10, 20 and the connecting structure 30 so that these carriages and the connection structure 30 rest exclusively on these first and second rails.
  • first and second rolling tracks be constituted by first and second structural purlins.
  • the plate gripping mechanism 70 is carried by the connecting structure 30 to be moved with the connecting structure 30 when this connecting structure is moved by the first and second carriages 10, 20 along said first and second rolling tracks V1, V2.
  • the system 1 is arranged to move the gripping mechanism 70 by moving the connecting structure 30 above and along the roof plane Px, said given plate Pn carried by the gripping mechanism 70 thus being elevated and moved above and along this roof plane Px.
  • the connecting structure 30 may comprise a pair of transverse slides 31, 32 and the first motorized guide mechanism 61 may comprise a transverse carriage 61a mounted sliding along the pair of transverse slides 31, 32.
  • a first motor 61b of the first motorized guide mechanism 61 is arranged to move the transverse carriage 61a along said pair of transverse slides 31, 32.
  • the first motorized guiding mechanism 61 comprises a motorized turret 61c carried by said transverse carriage 61a.
  • This motorized turret 61c carries an orientable structure 61d around an orientation direction ZZ perpendicular to said roof plane Px by actuation of an orientation motor 61d1 of the turret 61c.
  • the tool holder 40 is preferably carried by the orientable structure 61d via said second motorized guiding mechanism 62 so as to on the one hand allow orientation of the tool holder 40 relative to the connecting structure 30 by rotation of the turret 61c and on the other hand allow movement of the tool holder 40 along said second direction D2 substantially perpendicular to said roof plane Px.
  • the mechanical connection structure 30 comprises a ladder comprising first and second ladder uprights 31a, 32a parallel to each other and bars 33 connecting these first and second ladder uprights 31a, 32a arranged to assemble these uprights 31a, 32a to each other.
  • One of said slides 31 of the pair of transverse slides is carried by the first ladder post 31a and the other of said slides 32 of the pair of transverse slides is carried by the second ladder post 32a.
  • This second motorized guiding mechanism 62 comprises a platform 620 and a motorized telescopic arm 621 carrying the platform 620.
  • the tool holder 40 is carried by the platform 620 via a motorized guide support 622 of the tool holder 40 vis-à-vis the platform 620.
  • the telescopic arm 621 is formed by two telescopic structures articulated in an accordion and mounted parallel to each other.
  • First ends of these telescopic structures articulated in an accordion are mechanically connected to the adjustable structure 61d while second ends of these telescopic structures articulated in an accordion are mechanically connected to the platform 620.
  • connections between the orientable structure 61d, the telescopic arm 621 and the platform are arranged so that the platform 620 moves only in translation, in the second direction D2, relative to the orientable structure 61d.
  • This movement of the platform 620 is controlled by a motorization 621M of the telescopic arm 621.
  • the motorization of the telescopic arm 621 has the form of two cylinders 621M.
  • the motorized guide support 622 of the tool holder 40 with respect to the platform 620 is arranged so that the tool holder 40 can only move with respect to the platform 620 in the second direction D2 substantially perpendicular to said plane of roof Px.
  • the motorized guide support 622 comprises a bracket 623 forming a fixing base for the tool holder 40 and two guide rails 624a, 624b parallel to each other which are fixed on the platform 620 so as to be parallel to said second direction D2 to guide the square 623 in movement only in the second direction of translation D2 under the effect of a motor 622M of the motorized guide support 622.
  • the tool holder 40 supports the tool 50 and drives it to rotate around an axis 50x via a rotation drive motor 40M of the tool 50, the tool holder 40 is itself guided in screw movement -vis the orientable structure 61d according to said single second direction D2 via a telescopic arm 621 which makes it possible to move a platform 620 supporting the tool holder 40 and via a motorized guide support 622 which makes it possible to move the tool holder 40 relative to the platform 620 following said second direction D2.
  • the arm 621 makes it possible to bring the platform 620 which carries the tool holder 40, the tool 50 and the suction casing 64 comprising the suction mouth Bx closer to the plate zone P to be separated from the framework x.
  • the arm 621 provides a first part of the movement guidance of the tool 50 in the second direction D2 with respect to the orientable structure 61d.
  • the guide support 622 makes it possible to move the tool holder 40 and the tool 50 with respect to the plate area P to be separated while keeping the platform 620 stationary with respect to the plate P.
  • the guide support 622 makes it possible to precisely guide the tool 50 in the last portion of the trajectory in which it comes into contact with the guide screw or with the plate to be separated from the frame X.
  • This perimeter is preferably included in a cubic volume of less than 1 m on each side.
  • This mouth Bx is preferably connected to a suction pipe so as to guide the air sucked in via the mouth to a vacuum cleaner 80 equipped with a filter. particles and a tank for storing the dangerous material particles thus filtered.
  • the vacuum cleaner, the filtration and the hazardous materials tank are integrated in a block 80 carried by the adjustable structure 61d.
  • the vacuum cleaner and/or the filter and/or the tank could be offset from this adjustable structure 61d.
  • the mouth Bx preferentially belongs to a casing 64 in a central zone from which said at least one tool 50 passes when it is in its low position.
  • the mouth Bx is carried and fixed against the platform 620 which supports the tool holder 40.
  • said at least one given plate Pn carried by the gripping mechanism 70 can be moved/transferred above the roof plane Px to be evacuated towards an edge of the roof.
  • the gripping mechanism 70 is carried by the adjustable structure 61d via said third motorized guide mechanism 63.
  • This gripping mechanism is therefore orientable relative to the connecting structure 30 by rotation of the turret and the gripping mechanism 70 is therefore mobile relative to the turret along said fourth direction D4, substantially perpendicular to said roof plane Px, under the effect of a motor 63M of said third motorized guiding mechanism 63.
  • the gripping mechanism 70 comprises a lower fork 71 and an upper fork 72 which are movable relative to each other under the action of a clamping actuator 73 (belonging to the gripping mechanism 70) to selectively adopt a plate clamping configuration between the lower and upper forks 71, 72 and a plate release configuration in which these lower and upper forks 71, 72 are spaced apart from each other to release a plate disposed between these lower and upper forks 71, 72 superior.
  • the lower fork 71 comprises a pair of supporting posts 71a, 71b which extend longitudinally in a plane of supporting uprights which is perpendicular to said roof plane Px.
  • the upper fork 72 comprises a pair of supported posts 72a, 72b which extend longitudinally in a plane of supported posts parallel to said plane of supporting posts.
  • the pair of supported uprights 72a, 72b is slidably mounted along the pair of supporting uprights 71a, 71b and the clamping actuator 73 is arranged to slide the pair of supported uprights 72a, 72b of the upper fork 72 opposite to each other. -screws of the pair of supporting uprights 71a, 71b of the lower fork 71.
  • the third motorized guide mechanism 63 is arranged to move the gripping mechanism 70 relative to the orientable structure 61d in said fourth direction D4 which is perpendicular to the roof plane Px.
  • this third motorized guide mechanism 63 comprises a slide guide 63a, 63b to guide the sliding of the supporting uprights 71a, 71b of the lower fork 71 relative to this slide guide.
  • This slide guide extends in length in a direction perpendicular to the roof plane Px and this guide is rigidly fixed to the adjustable structure.
  • the third motorized guiding mechanism 63 comprises a motor 63M arranged to cause movement of the lower fork relative to the adjustable structure 61d, in the fourth direction D4.
  • this 63M motor rotates a motor pinion coupled with a transmission chain (not shown).
  • This transmission chain is connected to a supporting crosspiece of the lower fork 71 in order to transmit a displacement force from the lower fork 71 in the fourth direction D4.
  • the gripping mechanism 70 could comprise at least one suction cup selectively connected to a device for depressurizing said at least one suction cup, this suction cup, when placed in depression and in contact against a given plate, being arranged to exert on this given plate a gripping force on this given plate.
  • suction cups In the embodiments using a gripping suction cup, it is preferred to use a plurality of suction cups to lift the same given plate so that these suction cups act together to press the given plate and secure it against a stop formed on the plate gripping mechanism.
  • Each given suction cup of the plurality of suction cups is preferably arranged to be able to support on its own, by suction, at least 100% of the total mass of the plate.
  • the plate still remains secure with respect to the gripping mechanism.
  • the control unit UC is preferably embedded on the connecting structure 30, preferably on the adjustable structure 61d carried by the turret 61c.
  • the control unit UC is powered by a main battery which is preferably carried by the adjustable structure 61d.
  • This control unit UC, the main battery, and the orientation motor 61d1 of the turret are respectively fixed on a plate of the orientable structure 61d which makes it possible to limit the wiring with other moving parts of the system 1.
  • Each carriage 10, 20 is equipped with a wired or possibly wireless signal receiver arranged to communicate with said control unit UC and receive said carriage movement commands.
  • the motor 61b of said first guide mechanism 61 is fixed on the connecting structure 30, in this case at an upper end of said ladder.
  • This motor 61b is preferably equipped with a wired or preferably wireless signal receiver arranged to communicate with said control unit UC and receive the command for movement of the tool holder by sliding of the transverse carriage 61a along the connecting structure 30, in this case along the ladder.
  • each of these batteries is sized to be able to simultaneously power the motors of the first and second carriage and thus move them along the tracks V1 and V2 and possibly also to be able to power said first motor 61b of the first motorized guiding mechanism 61.
  • the system 1 comprises a man/machine control interface 100 arranged to remotely radio-control said control unit UC and control the execution of said commands.
  • the system 1 may comprise at least one first sensor arranged to indicate a relative position between said at least one tool 50 and a given fixing screw Vx and/or at least one viewing camera of said at least one l tool 50.
  • the camera can be oriented to generate images representative of the location of at least one fixing screw Vx with respect to the tool 50.
  • This first sensor and/or this at least one camera transmit a signal to said control unit UC.
  • the control unit UC can be equipped with means for retransmitting this signal to the man/machine control interface 100.
  • this first sensor and/or this at least one camera can be arranged to directly transmit a signal to said man/machine control interface 100.
  • the man/machine control interface 100 is arranged so that the operator can visualize the relative position between the tool and a given Vx fixing screw, control the different motors/actuators to adjust the position of the tool 50 with respect to this fixing screw Vx to be detached and/or with respect to the plate P to be detached.
  • control unit UC can be automated to automatically generate commands for moving the tool 50 so that the tool moves along a trajectory passing through several predefined positions with respect to the roof, some of these predefined positions having to be adopted to separate the plates P, Pn from the frame X.
  • system 1 comprises a second camera oriented to generate images representative of the location of the gripping mechanism with respect to a given plate Pn chosen to be supported by this gripping mechanism 70.
  • This at least one second camera transmitting a signal representative of the images generated to said control unit UC and/or to the man-machine interface 100.
  • the man-machine interface 100 is arranged so that the operator can view one or more images generated by one and/or the other of the cameras.
  • the operator can view and control the operations carried out with the tool 50 and the gripping mechanism 70 while remaining away from the dangerous zone, for example the operator can be on the ground at a distance from the building.
  • the connecting structure 30 is exclusively composed of parts which, once assembled together, form the connecting structure 30 and which, once disassembled, can each be transported manually by a single operator.
  • each individual part of the connecting structure 30 has a length strictly less than 4 m, a width and a thickness which are strictly less than 1.4 m and an own mass strictly less than 30 kg.
  • said ladder of the mechanical connection structure 30 is composed of several longitudinal parts connected in series by connecting pieces 30a, in this case each connecting piece 30a forms a connecting plate which is fitted into one of the uprights 31a, 32a of the ladder to connect successive longitudinal parts of this amount together.
  • each of the first and second carriages 10, 20 can be dismantled with respect to the connecting structure 30 and has a specific length strictly less than 1.5 m, and a specific width and thickness strictly less than 1 m. and a clean mass strictly less than 30 kg.
  • each cart 10, 20 is equipped with handles 10a, 20a to facilitate its transport.
  • each of the first and second motorized guide mechanisms 61, 62 taken individually can be dismantled with respect to the connecting structure 30 and has a specific length strictly less than 1.5 m, its own width and thickness. strictly less than 1.4 m and an own mass strictly less than 30 kg.
  • the winch motor of the first guide mechanism 61 also includes carrying handles 61x and a removable assembly for attaching to the end of each of the ladder uprights.
  • the platform with the tool holder and/or the tool holder 40 itself is/are disassembled into at least one part which has strictly specific dimensions. less than 1.5m long, thickness and width strictly less than 1m and an own mass strictly less than 30kg.
  • said at least one plate gripping mechanism 70 is removable and has specific dimensions strictly less than 1.5 m long, a thickness strictly less than 1.3 m, a width strictly less than 1.3 m and a thickness strictly less than 1.3 m. own mass strictly less than 30kg.
  • the system could also include one or more additional trolleys each intended to roll on an additional track. which is dedicated to it and which is parallel to said first and second running tracks V1, V2.
  • an additional running track can be formed by a structural purlin or by an additional rail, this additional running track being preferably arranged between said first and second running tracks V1, V2, parallel to these first and second running tracks. bearing V1, V2.
  • Each additional carriage is arranged to support the connecting structure 30 during its rolling on the additional running track dedicated to it.
  • Each additional cart may or may not be motorized and may or may not carry a power battery for its motor.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Claims (15)

  1. System (1) für die Demontage und die Beseitigung von Platten (P), die sich in einer Dachebene (Px) erstrecken, wobei diese Platten (P) jeweils über eine Vielzahl von Befestigungsschrauben (Vx) an einem Dachstuhl (X) eines Gebäudes fixiert sind, wobei das System (1) einen ersten und zweiten Schlitten (10, 20) umfasst, wobei der erste Schlitten (10) ausgebildet ist, auf einer ebenen oberen Fläche einer ersten geradlinigen Rollbahn (V1) rollen zu können, während die seitlichen Teile (L10s) des ersten Schlittens (10) an einer geradlinigen oberen Seitenfläche der genannten ersten Rollbahn (V1) anliegen, und der zweite Schlitten (20) ausgebildet ist, auf einer ebenen oberen Fläche einer zweiten geradlinigen Rollbahn (V2), die parallel zu der genannten ersten Rollbahn (V1) und zu der Dachebene (Px) ist, rollen zu können, wobei das System (1) eine Verbindungsstruktur (30) umfasst, die den ersten und den zweiten Schlitten (10, 20) miteinander verbindet, wobei diese Verbindungsstruktur (30) von dem genannten ersten und dem genannten zweiten Schlitten (10, 20) getragen wird, um sich mit dem genannten ersten und dem genannten zweiten Schlitten (10, 20) entlang und über der Dachebene (Px) zu verschieben, wobei das System (1) umfasst:
    - mindestens einen ersten Antriebsmotor (M1), der ausgebildet ist, die Verschiebung des ersten Schlittens (10) entlang der ersten Bahn (V1) zu erzwingen;
    - mindestens einen motorisierten Werkzeugträger (40), der mit mindestens einem Werkzeug (50) zum Lösen von Dachplatten ausgestattet ist, wobei die Verbindungsstruktur (30) mit dem Werkzeugträger (40) einerseits über einen ersten motorisierten Führungsmechanismus (61) verbunden ist, der ausgebildet ist, den Werkzeugträger (40) über der genannten Dachebene (Px) in einer ersten Richtung (D1), die parallel zur Dachebene (Px) ist, zu verschieben, und andererseits über einen zweiten motorisierten Führungsmechanismus (62), der ausgebildet ist, den Werkzeugträger (40) in einer zweiten Richtung (D2), die im Wesentlichen senkrecht zur genannten Dachebene (Px) ist, zwischen einer unteren Position, in der sich das Werkzeug (50) zumindest teilweise in der Dachebene (Px) erstreckt, und einer erhöhten Position zu verschieben, in der das Werkzeug (50) von der Dachebene (Px) entfernt ist; und
    - mindestens einen vorzugsweise motorisierten Plattengreifmechanismus (70), der geeignet ist, mindestens eine gegebene Platte (Pn), die sich in der Dachebene (Px) erstreckt, zu greifen und diese gegebene Platte (Pn) über die Dachebene (Px) zu erheben.
  2. System nach Anspruch 1, bei dem der Plattengreifmechanismus (70) von der Verbindungsstruktur (30) getragen wird, um mit der Verbindungsstruktur (30) verschoben zu werden, wenn diese Verbindungsstruktur von dem ersten und dem zweiten Schlitten (10, 20) entlang der genannten ersten und der genannten zweiten Rollbahn (Va, V2) verschoben wird.
  3. System nach einem der Ansprüche 1 oder 2, bei dem die Verbindungsstruktur (30) ein Paar von Quergleitschienen (31, 32) umfasst und der erste motorisierte Führungsmechanismus (61) einen Querschlitten (61a) umfasst, der entlang des Paares von Quergleitschienen (31, 32) verschiebbar gelagert ist, wobei ein erster Motor (61b) des ersten motorisierten Führungsmechanismus (61) ausgebildet ist, den Querschlitten (61a) entlang des genannten Paares von Quergleitschienen (31, 32) zu verschieben.
  4. System nach Anspruch 3, bei dem der erste motorisierte Führungsmechanismus (61) einen motorisierten Revolverkopf (61c) umfasst, der von dem genannten Querschlitten (61a) getragen wird, wobei der motorisierte Revolverkopf (61c) eine ausrichtbare Struktur (61b) trägt, die um eine Ausrichtungsrichtung (Z-Z), die senkrecht zu der genannten Dachebene (Px) ist, durch Betätigung eines Ausrichtungsmotors (61d1) des Revolverkopfes (61c) ausrichtbar ist, wobei der Werkzeugträger (40) von der ausrichtbaren Struktur (61d) über den genannten zweiten motorisierten Führungsmechanismus (62) getragen wird, um eine Ausrichtung des Werkzeugträgers (40) in Bezug auf die Verbindungsstruktur (30) durch Rotation des Revolverkopfes (61c) zu ermöglichen und eine Verschiebung des Werkzeugträgers (40) entlang der genannten zweiten Richtung (D2), die im Wesentlichen senkrecht zur genannten Dachebene (Px) ist, zu ermöglichen.
  5. System nach einem der Ansprüche 1 bis 4, bei dem der zweite motorisierte Führungsmechanismus (62) eine Plattform (620) und einen die Plattform (620) tragenden motorisierten Teleskoparm (621) umfasst, wobei der Werkzeugträger (40) von der Plattform (620) über einen motorisierten Führungsträger (622) zur Führung des Werkzeugträgers (40) gegenüber der Plattform (620) getragen wird.
  6. System nach einem der Ansprüche 1 bis 5, bei dem die Verbindungsstruktur (30) mit dem Plattengreifmechanismus (70) verbunden ist:
    - einerseits über den genannten ersten motorisierten Führungsmechanismus (61), wobei dieser erste motorisierte Führungsmechanismus (61) ferner ausgebildet ist, den Greifmechanismus (70) über der genannten Dachebene (Px) in einer dritten Richtung (D3), die parallel zur Dachebene (Px) ist, zu verschieben; und
    - andererseits über einen dritten motorisierten Führungsmechanismus (63), der ausgebildet ist, den Greifmechanismus (70) in einer vierten Richtung (D4), die im Wesentlichen senkrecht zur genannten Dachebene (Px) ist, zwischen einer Plattengreifposition, in der sich der Greifmechanismus (70) zumindest teilweise in der Dachebene (Px) erstreckt, um die genannte mindestens eine gegebene Platte (Pn), die sich in der Dachebene (Px) erstreckt, greifen zu können, und einer Plattenübergabeposition zu verschieben, in der der Greifmechanismus (70) von der Dachebene (Px) entfernt ist, um die genannte gegebene Platte (Pn) mit Abstand zur genannten Dachebene (Px) zu halten.
  7. System nach einem der Ansprüche 1 bis 6, bei dem der Greifmechanismus (70) eine untere Gabel (71) und eine obere Gabel (72) umfasst, die relativ zueinander unter der Wirkung eines Spannaktors (73) beweglich sind, um selektiv eine Konfiguration zum Einspannen der Platte zwischen der unteren und der oberen Gabel (71, 72) und eine Konfiguration zur Freigabe der Platte einzunehmen, in der diese untere und diese obere Gabel (71, 72) zueinander beabstandet sind, um eine zwischen dieser unteren und dieser oberen Gabel angeordnete Platte freizugeben.
  8. System nach einem der Ansprüche 1 bis 7, bei dem die genannte erste und zweite Bahn (V1, V2) zum System gehören, wobei die genannte erste geradlinige Rollbahn (V1) von einer ersten Dachpfette (X) gebildet ist und die genannte zweite geradlinige Rollbahn (V2) von einer zweiten Dachpfette (X) gebildet ist, wobei sich diese erste und zweite Pfette unter der Dachebene (Px) befinden.
  9. System nach einem der Ansprüche 1 bis 8, bei dem der genannte mindestens eine erste Antriebsmotor (M1) auf dem ersten Schlitten (10) mitgeführt wird, wobei dieser erste Motor (M1) mit mindestens einem Antriebsrad des ersten Schlittens (10) verbunden ist, das angeordnet ist, um in Kontakt mit der ersten Bahn (V1) zu sein und um den ersten Schlitten (10) entlang der genannten ersten Bahn (V1) anzutreiben.
  10. System nach einem der Ansprüche 1 bis 9, ferner umfassend eine erste Batterie (Bt1), um selektiv den genannten mindestens einen ersten Antriebsmotor (M1) zu speisen, um den genannten ersten und den genannten zweiten Schlitten (10, 20) entlang der genannten ersten und der genannten zweiten Bahn (V1, V2) zu verschieben.
  11. System nach Anspruch 10, bei dem die genannte erste Batterie (Bt1) auf dem genannten ersten Schlitten (10) mitgeführt wird.
  12. System nach einem der Ansprüche 1 bis 11, ferner umfassend eine Steuereinheit (UC), die ausgebildet ist, um zu liefern:
    - einen Befehl des genannten mindestens einen ersten Antriebsmotors (M1), um den ersten Schlitten (10) entlang der ersten Bahn (V1) zu verschieben;
    - einen Verschiebungsbefehl zur Verschiebung des Werkzeugträgers (40) durch den genannten ersten motorisierten Führungsmechanismus (61) in der genannten ersten Richtung (D1);
    - einen Rotationsbefehl zur Rotation des genannten Werkzeugs (50) durch den genannten mindestens einen ersten Werkzeugantriebsmotor (40M);
    - einen Verschiebungsbefehl zur Verschiebung des Werkzeugträgers (40) durch den genannten zweiten motorisierten Führungsmechanismus (62) in der genannten zweiten Richtung (D2);
    - einen Befehl des genannten mindestens einen Plattengreifmechanismus (70), um die genannte gegebene Platte (Pn) selektiv über die Dachebene (Px) zu erheben.
  13. System nach einem der Ansprüche 1 bis 12, bei dem das genannte mindestens eine Werkzeug (50) für das Lösen der Dachplatte zu einer Gruppe von Werkzeugen gehört, die eine Lochsäge, einen Kernbohrer, einen Kopf zum Losschrauben von Befestigungsschrauben, ein Schneidwerkzeug zum Schneiden einer Befestigungsschraube, ein Schneidwerkzeug zum Schneiden einer Dachplatte, ein Werkzeug zum Herausziehen einer Befestigungsschraube, ein Werkzeug zum Herausziehen eines Plattenabschnitts umfasst.
  14. Verfahren zur Demontage und der Beseitigung von Platten (P, Pn), die sich in einer Dachebene (Px) erstrecken, wobei diese Platten jeweils über eine Vielzahl von Befestigungsschrauben (Vx) an einem Dachstuhl (X) eines Gebäudes fixiert sind, wobei jede Platte an dem Dachstuhl über eine Vielzahl von mechanischen Verbindungen fixiert ist, die jeweils eine einzige Befestigungsschraube umfassen, die zu der genannten Vielzahl von Befestigungsschrauben (Vx) gehört, wobei das Verfahren umfasst:
    - das Platzieren des Systems nach einem der Ansprüche 1 bis 13, derart, dass sich die Verbindungsstruktur (30) und der genannte Werkzeugträger (40) über der Dachebene (Px) befinden, und derart, dass der genannte erste und der genannte zweite Schlitten (10, 20) von der ersten bzw. der zweiten Bahn (V1, V2), die parallel zueinander sind, getragen werden, um den ersten und den zweiten Schlitten (10, 20) und die Verbindungsstruktur (30) entlang dieser ersten und dieser zweiten Bahn (V1, V2) bewegen zu können,
    - die Steuerung des Systems (1), derart, dass das genannte Werkzeug (50) entlang eines Pfades verschoben wird, auf dem das Werkzeug (50) positioniert und verschoben wird, um jede der genannten mechanischen Verbindungen, die mindestens eine gegebene Platte mit dem Dachstuhl (X) verbinden, zu lösen; und dann
    - die Steuerung des Systems (1), derart, dass jede mindestens eine gegebene Platte, deren mechanische Verbindungen mit dem Dachstuhl (X) gelöst worden sind, über die Dachebene (Px) mittels des genannten Greifmechanismus angehoben und zu einer Zone zur Beseitigung der Platte aus dem Dach befördert wird.
  15. Verfahren nach Anspruch 14, bei dem die genannte erste Bahn (V1) eine erste Dachpfette (X) und die genannte zweite Bahn (V2) eine zweite Dachpfette (X) ist.
EP22174190.3A 2021-05-21 2022-05-18 System für den abbau und die beseitigung von platten, die sich über eine dachfläche erstrecken Active EP4092216B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2105330A FR3123080B1 (fr) 2021-05-21 2021-05-21 Système pour le démontage et l’évacuation de plaques s’étendant dans un plan de toiture.

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EP4092216A1 EP4092216A1 (de) 2022-11-23
EP4092216B1 true EP4092216B1 (de) 2024-02-21
EP4092216C0 EP4092216C0 (de) 2024-02-21

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Publication number Priority date Publication date Assignee Title
US3983676A (en) * 1975-04-07 1976-10-05 Gilpin Samuel E Apparatus for automatically applying and securing roofing panels to the purlins of a building
FR2922240A1 (fr) * 2007-10-10 2009-04-17 Serge Raynal Machine pour l'enlevement de plaques fibrociment des toitures contenant de l'amiante et autres composants
FR2949987B1 (fr) * 2009-09-14 2012-09-21 Participations G Machine de sertissage automotrice et procede de sertissage correspondant
KR101033312B1 (ko) * 2010-06-11 2011-05-12 정원훈 석면 함유 슬레이트 해체 방법
US9945128B1 (en) * 2017-07-26 2018-04-17 Robonail Llc Automatic roof shingle removal and installation system
CN110644695B (zh) * 2019-09-29 2021-07-09 林瑞婕 一种屋面彩钢瓦铺设装置及其使用方法

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