EP1318252B1 - Vorrichtung zur Installierung temporärer Halterungen - Google Patents

Vorrichtung zur Installierung temporärer Halterungen Download PDF

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Publication number
EP1318252B1
EP1318252B1 EP02292973A EP02292973A EP1318252B1 EP 1318252 B1 EP1318252 B1 EP 1318252B1 EP 02292973 A EP02292973 A EP 02292973A EP 02292973 A EP02292973 A EP 02292973A EP 1318252 B1 EP1318252 B1 EP 1318252B1
Authority
EP
European Patent Office
Prior art keywords
duct
pipe
rod
bracket
plate
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.)
Expired - Lifetime
Application number
EP02292973A
Other languages
English (en)
French (fr)
Other versions
EP1318252A1 (de
Inventor
Bernard Mourlhou
Serge Lebrun
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.)
Leroux & Lotz Technologies
Original Assignee
Leroux & Lotz Technologies
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 Leroux & Lotz Technologies filed Critical Leroux & Lotz Technologies
Publication of EP1318252A1 publication Critical patent/EP1318252A1/de
Application granted granted Critical
Publication of EP1318252B1 publication Critical patent/EP1318252B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
    • 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
    • E04G3/20—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by walls
    • 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
    • E04G3/24—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons
    • E04G3/246—Scaffolds essentially supported by building constructions, e.g. adjustable in height specially adapted for particular parts of buildings or for buildings of particular shape, e.g. chimney stacks or pylons following the inside contour of a building
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
    • E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/06—Consoles; Brackets
    • E04G5/062—Consoles; Brackets specially adapted for attachment to building walls

Definitions

  • the present invention relates to a device for the establishment of temporary supports in fluid circulation ducts such as those encountered in incineration plants and a fluid circulation duct equipped with such a device.
  • Incineration plants such as domestic refuse ovens, are equipped with energy recovery boilers that can still be called heat exchangers. Indeed, these boilers are intended to exhaust the calories contained in hot fluid circuits, such as fumes, incineration facilities.
  • the flue gas ducts of these boilers are provided in their wall with circulating water tubes heating by conduction in contact with the walls heated by fumes reaching temperatures of about 1000 ° C.
  • the problem of the circulation ducts of such hot particles-laden fluids lies in their rapid fouling which requires a frequent cleaning of the interior walls of the ducts. To carry out this cleaning, it is necessary to have security facilities, such as scaffolding, floors or others, in particular for the work in elevation.
  • Japanese Patent JP-A-02 027 061 discloses a device for the establishment of a temporary support in a fluid flow conduit consisting of a tubular structure for insertion into holes through the wall, these through openings being arranged opposite.
  • This continuous tubular structure of greater length than the internal diameter of the conduit to be fitted is introduced through one of the orifices passing through the wall in said conduit to extend into the other orifice forming a connecting bridge between said orifices.
  • This structure thus forms a suspension bridge between the wall portions provided with orifices passing through the pipe.
  • This suspension bridge is used for the reception of a nacelle or beams extending perpendicular to said tubular structure.
  • the design of such a tubular structure poses a number of disadvantages.
  • An object of the present invention is therefore to propose a device for the establishment of temporary support in fluid circulation ducts, the design of this device making it possible to have, outside the maintenance periods, any part capable of forming a protuberance or disrupting the flow of fluids within the duct or ducts while allowing, during maintenance, a quick, easy and secure assembly of the entire device for the reception of a safety installation such as scaffolding, floor or others.
  • Another object of the present invention is to propose a device of the aforementioned type whose design prevents a inadvertent disassembly of this device during the maintenance period so as to ensure that the security installation is held in position.
  • Another object of the present invention is to provide a device of the aforementioned type whose design allows mounting without special handling equipment because of the design of the parts constituting the device.
  • Another object of the present invention is to provide a fluid circulation duct whose design allows a quick, easy and safe assembly of the device of the aforementioned type.
  • the subject of the invention is a device for setting up temporary supports in fluid circulation conduits such as those encountered in incineration plants, this device consisting of at least one permanent tubular structure. arranged at a chosen point of the duct, this tubular structure having an end protruding flush or recessed with respect to the inner wall of the duct and an end accessible from the outside of the wall of said duct so as to form a sheath for receiving , in maintenance period, a telescopic pin, characterized in that it consists of at least two sleeves positioned substantially facing the conduit to be equipped and at least two pins respectively cooperating with a sleeve, each pin being dimensioned with respect to its sleeve to be introduced into said receiving sleeve by one or other of the ex trenches of the sheath, that is to say from the inside or outside of the conduit to be equipped and secondly, to exceed the sheath inside the conduit of a value close to the size of a console solidarrise or solidarisable to said pin,
  • the subject of the invention is also a fluid circulation duct of the type encountered in particular in an incineration plant, characterized in that it is equipped with at least one device of the aforementioned type.
  • the device 1, object of the invention is intended for the establishment of temporary supports 12 in conduits 11 of fluid circulation, such as those encountered in incineration plants.
  • conduits 11 of fluid circulation such as those encountered in incineration plants.
  • these conduits can be encountered in other types of installations such as reactors, balloons, column, boiler.
  • these ducts may more particularly constitute smoke circulation ducts from incineration furnaces for household waste or industrial waste.
  • the inner wall 11A of these conduits 11 is generally a metal wall having a plurality of fluid circulation tubes extending parallel to each other. This inner wall 11A is lined externally with an outer wall 11B. Cladding made of insulating materials fills the space between the walls 11A and 11B.
  • the fluid flowing inside the tubes of the inner wall 11A is generally water intended to heat up in contact with the heated walls by fumes circulating inside the conduit 11. It should be noted that these fumes are extremely corrosive and circulate at temperatures around 1000 ° C. It is therefore essential that, apart from the maintenance periods, no part projects into the interior of the fluid circulation duct 11.
  • Each sheath 2 has an end 2A opening flush or recessed relative to the inner wall 11A of the duct 11 and an end 2B opening out of the wall, in this case the outer wall 11B, of said duct 11.
  • such sleeve 2 allows the reception, during maintenance, of a telescopic pin 3 protruding into the duct 11.
  • the tubular structure 2 constituting the sleeve extends radially around the duct 11 and has an end 2A attached to the inner wall 11A of the duct so as to allow the communication of the inside of the sheath 2 with the interior of the duct 11 while its opposite end 2B is accessible from the so-called external wall 11A of the duct independently of the thickness of the latter to be permanently accessible in particular to a maintenance technician.
  • each sleeve 2 may extend substantially orthogonally to the longitudinal axis of the conduit 11. It may also be connected to the conduit so as to form a slope channel towards the interior of the conduit 11 so as to facilitate the flow of the condensates possibly present in the sleeve 2.
  • the Figures 1 and 2 illustrate two modes of fixing the sheath 2 on the outer face of the inner wall 11A of the duct 11, this inner wall 11A can be lined internally with an insulator such as a refractory.
  • the sheath 2 has the shape of a tubular element whose end 2A is fixed directly by welding on the outer face of the inner wall 11A of the duct 11.
  • This inner wall 11A is generally cladded as shown in FIG. the Figures 1 to 4 .
  • the end 2B of the tubular structure 2 is positioned so as to project from the outer wall 11B of the duct 11 as illustrated in the figures in order to be permanently accessible. .
  • the length of the sheath constituting the tubular structure 2 is chosen as a function of the thickness of the wall to be fitted.
  • the assembly is similar to that shown in figure 1 .
  • the sleeves 2 are welded to a plate itself welded to the outer face of the inner wall 11A of the duct 11.
  • the end 2A of the tubular structure 2 is formed in the inner wall 11A of the duct 11, a bore to allow the passage of a telescopic pin 3 introduced by the end 2B inside the sleeve constituted by the tubular structure 2.
  • This telescopic pin 3 is sized to protrude into the duct 11 and be secured to a console 4, the console 4 constituting a support or an anchor of a temporary structure 12 which will be described below.
  • the device comprises at least two pins 3 intended to be respectively introduced into a sleeve 2.
  • Each pin 3 is dimensioned relative to its sheath 2 to be introduced in one part.
  • the sleeve 2 receiving by one or other of the ends of the sheath 2, that is to say from the inside or outside of the duct 11 to be equipped, and secondly from the sheath 2 to the the interior of the duct 1 of a value close to the size of a console 4 secured to or fixed to the pin 3.
  • This console 4 is a support or anchoring a temporary structure 12 security.
  • each pin 3 is inserted inside the sleeve 2 by the outside of the conduit 11 while in the examples shown in FIGS. Figures 5 to 7 the pin 3 is inserted inside the sheath 2 through the inside of the duct 11.
  • the device is constituted in each case by at least two pairs of sleeves 2 positioned facing the conduit 11 to be equipped.
  • Each pair of sleeves 2 consists of two sleeves 2 substantially parallel cooperating each with a pin 3.
  • the pins 3 are interconnected by the console 4 in the mounted state thereof. They are more particularly interconnected by a plate 5 equipping the console 4, this plate 5 extending perpendicular to the longitudinal axis of the pin 3, in the mounted state of the console 4 on the pin 3.
  • each spindle end 3A 3, projecting inside the conduit 11, receives a removable console 4.
  • This removable console 4 comprises in particular a plate 5, threadable on the pin 3 to possibly be applied against the inner wall of the conduit and more particularly against the inner face of the inner wall 11A of the conduit 11 or against a shoulder formed on the pin 3.
  • each pin 3 end 3A inserted into the sleeve 2 from the inside of the duct 11 and intended to project inside the duct 11 during maintenance, is also provided with a removable console 4 equipped with at least one plate 5 threaded onto the pins 3 and immobilizable axially on said pin 3.
  • the console 4 consists of at least one plate 5 extending perpendicularly to the longitudinal axis of the pin to possibly be applied against the inner wall of the duct.
  • the plate 5 of the console 4 and interconnects the pins 3 for cooperating with a pair of sleeves 2. This results in a stiffening of all.
  • the console 4 comprises at least two parallel plates 5, 5A interconnected permanently by hollow tubular spacers forming sheath for the introduction of the pins 3. These spacers open into through holes of the plates 5, 5A.
  • One 5A of the plates intended to be the most projecting inside the duct 11 is provided with guides 14 serving for the surface-mounted reception of a plate of a structure 12 of security, such as a beam, this beam possibly forming bridge between two pairs of sheaths opposite.
  • a platen is thus arranged in applied against the plate 5A of the console and is slideably inside the guides 14 formed in particular by returns of the plate 5A.
  • These guides 14 delimit rails inside which is housed the plate of the structure 12 security.
  • This plate of the safety structure can be immobilized against the platen 5A by means of a pin 15 passing through a radial housing of a screw also shown by passing through both the plate 5A and the plate of the structure 12 security.
  • the bracket 4 can itself be immobilized axially on the pins by means of screws 17 inserted through the through-orifice of the plate 5A and coming into the body of a pin 3.
  • each pin 3 is provided with 16 resiliently deformable, such as spring blades able to exert a radial force to the spindle 3 immobilizing by pressure contact the pin 3 inside the sleeve 2.
  • the opposite end 3B of sheath extending on the outside of the duct 11 comprises for its part a flange 10, this flange being intended to receive a plate temporarily closing the sheath 2.
  • a transverse passage 6 is formed in the spindle 3 for the insertion of a member 7, such as a pin, ensuring the axial immobilization of the bracket 4 on the spindle 3.
  • a member 7, such as a pin ensuring the axial immobilization of the bracket 4 on the spindle 3.
  • This assembly is more particularly represented in FIG. figure 3 in which the bracket 4 consists of a perforated I-section extending in a vertical plane parallel to the longitudinal axis of the conduit 11, this profile being provided at one of its ends with a perpendicular plate 5 at the plane of the profile.
  • the plate 5 In the absence of shoulders on the pin 3, the plate 5 can bear against the inner face of the inner wall 11A of the conduit 11. In the presence of a shoulder on the pin 3, the plate 5 can abut against said shoulder.
  • the console 4 is equipped with a perforated lug 8 threaded on the end 3A of the spindle 3.
  • the transverse passage 6 of the spindle 3 extends between the lug 8 and the free end 3A of the spindle for the insertion a stop pin.
  • tab 8 and plate 5 cooperate to ensure at least the axial immobilization of the bracket 4 on the pin 3 and possibly the axial immobilization of the pin 3 relative to the tubular structure 2.
  • pin 3 is equipped with a shoulder 13 forming a stop for the axial displacement of the tab 8 carried by the console 4.
  • the plate 5 and / or the tab 8 are arranged to come, when positioning the console 4 on the pin 3, against a shoulder 13 formed on the pin 3.
  • the pin 3 further comprises, at its end 3B external to the duct 11, a plate 9 secured to the pin 3.
  • This plate 9 may be temporarily secured to a flange 10 carried by the outer end 2B of the sleeve 2.
  • Platinum 9 and flange 10 are secured to each other during the maintenance period by clamping. This results in axial immobilization of the pin 3 inside the tubular element 2.
  • any inadvertent and inadvertent disassembly of the device from the inside or outside duct is impossible. It is thus possible to use the console 4 positioned inside the duct as support or anchoring of a structure 12 of security, including a scaffolding floor, to allow cleaning or a maintenance intervention of the duct 11 safely.
  • Such an example of a security structure 12 is particularly represented at figure 4 .
  • the duct 11 is equipped with devices 1 arranged at different heights along the internal walls of the duct.
  • Each device receives a beam intended to bear on two devices arranged side by side.
  • These beams themselves support a decking intended to form a scaffolding floor.
  • This deck may comprise, in a selected location, an access door allowing an operator, positioned on a first floor, to have access to a second floor disposed at a higher level inside the duct.
  • this access is made possible by means of a ladder 13 arranged between the two floors.
  • the temporary support 12 constituted here by a security structure will not be described in more detail because it can affect a large number of forms.
  • the device is partially dismantled.
  • the brackets 4 are removed by simple detachment and the pin 3 is extracted totally or partially from the sleeve 2 after separation of the parts 9 and 10.
  • the pin 3 is intended to be removed completely from the structure 2 tubular which is then closed at its end 2B overflowing via a closure member constituted for example by a simple plate intended to be applied against the flange 10 of the tubular structure 2, this plate being again maintained by clamping.
  • each spindle end 3A 3, intended to project inside the conduit 11 during maintenance, is permanently provided with a console 4.
  • This design is applicable to the pins 3 introduced into the sleeves 2 from the inside of the duct 11 to equip.
  • Fluid circulation ducts of the type encountered in particular in incineration plants equipped with the devices described above are easily recognizable because they comprise, permanently on their wall, at least two facing tubular elements 2 intended to constitute the sleeves receivers with at least two pins 3. These tubular elements 2 are positioned facing at selected locations in the wall of the duct 11 to ensure optimized positioning of the safety structures. As a result, thanks to such a device, a possible optimization of the positioning of the security structures.
  • a device 1 of the aforementioned type is particularly easy to assemble. It suffices to introduce each pin 3 inside the tubular structure 2 by the end 2B or the end 2A of the structure 2, to position the console 4 at the end of the pin 3 by a simple passage of the pin 3 through the holes formed in the plate 5 and the leg 8 of the console 4 or in the plates 5, 5A of the console 4, then immobilize the assembly by pinning or screw screwing. All of these operations can be performed in an extremely short time while ensuring a secure assembly of all.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Movable Scaffolding (AREA)
  • Cleaning In General (AREA)
  • Jigs For Machine Tools (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)

Claims (12)

  1. Vorrichtung (1) zum Einbau von temporären Halterungen (12) in Fluidleitungskanäle (11) wie sie in Verbrennungsanlagen vorhanden sind, wobei die Vorrichtung (1) mindestens eine dauerhafte Rohrkonstruktion (2) umfasst, die an einem gewählten Punkt des Kanals (11) angebracht ist, wobei die Rohrkonstruktion (2) ein Ende (2A), das bündig oder zurückspringend an der Innenwand (11A) des Kanals (11) mündet, und ein Ende (2B) aufweist, das von der Außenseite der Wand des Kanals zugänglich ist, um während der Instandhaltungszeiten ein Rohr für die Aufnahme einer Gleitspindel (3) zu bilden, dadurch gekennzeichnet, dass sie mindestens zwei Rohre (2), die im Wesentlichen gegenüber liegend an dem auszurüstenden Kanal (11) angebracht sind, und mindestens zwei Spindeln (3) umfasst, die mit jeweils einem Rohr (2) zusammenwirken, wobei jede Spindel (3) in Bezug auf ihr Rohr (2) so bemessen ist, um einerseits mit dem einen oder anderen Ende des Rohres (2), das heißt von der Innenseite oder von der Außenseite des auszurüstenden Kanals (11), in das aufnehmende Rohr (2) eingeführt zu werden, und um andererseits um einen Wert von etwa der Abmessung eines Auslegers (4), der mit der Spindel (3) verbunden oder verbindbar ist, aus dem Rohr (2) in den Kanal (11) hineinzuragen, wobei der Ausleger (4) eine Halterung oder eine Verankerung einer temporären Sicherheitskonstruktion (12), insbesondere einer Laufplanke, bildet, die insbesondere eine Reinigung des Kanals ermöglicht.
  2. Vorrichtung (1) nach Anspruch 1, dadurch gekennzeichnet, dass sie mindestens zwei Paare von Rohren (2) umfasst, die im Wesentlichen gegenüberliegend an dem auszurüstenden Kanal (11) angeordnet sind, wobei jedes Paar von Rohren (2) zwei im Wesentlichen parallele Rohre (2) umfasst, von denen jedes mit einer Spindel (3) zusammenwirkt, wobei die Spindeln (3) im eingebauten Zustand des Auslegers (4) durch den Ausleger (4) miteinander verbunden sind.
  3. Vorrichtung (1) nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, dass während der Instandhaltungszeiten jedes Ende (3A) der Spindel (3), das in den Kanal (11) hineinragt, einen beweglichen Ausleger (4) aufnimmt.
  4. Vorrichtung (1) nach Anspruch 3, dadurch gekennzeichnet, dass der bewegliche Ausleger (4) mindestens eine Platte (5) umfasst, die auf mindestens eine Spindel (3), vorzugsweise auf ein Paar von im Wesentlichen parallelen Spindeln (3) aufschiebbar ist, um gegebenenfalls an der Innenwand des Kanals zur Anlage zu kommen.
  5. Vorrichtung (1) nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, dass jedes Ende (3A) der Spindel (3), das dafür vorgesehen ist, während der Instandhaltungszeiten in den Kanal (11) hineinzuragen, dauerhaft mit einem Ausleger (4) versehen ist.
  6. Vorrichtung (1) nach Anspruch 5, dadurch gekennzeichnet, dass der Ausleger (4) mindestens eine Platte (5) umfasst, die sich senkrecht zur Längsachse der Spindel erstreckt, um gegebenenfalls an der Innenwand des Kanals zur Anlage zu kommen.
  7. Vorrichtung (1) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Platte (5) des Auslegers (4) mindestens zwei Spindeln (3) miteinander verbindet, wobei die Spindeln (3) dafür vorgesehen sind, mit einem Paar von Rohren (2) zusammenzuwirken.
  8. Vorrichtung (1) nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der Ausleger (4) mindestens zwei parallele Platten (5, 5A) umfasst, wobei eine (5A) der Platten (5, 5A), die dafür vorgesehen ist, am weitesten in den Kanal (11) hineinzuragen, mit Führungen (14) versehen ist, die zur umschließenden Aufnahme einer Platte einer Sicherheitskonstruktion (12) wie eines Trägers dient, wobei der Träger gegebenenfalls eine Brücke zwischen zwei gegenüber liegenden Rohrpaaren bildet.
  9. Vorrichtung (1) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass jede vorzugsweise von der Innenseite des Kanals (11) eingeführte Spindel (3) mit elastisch verformbaren Elementen (16) wie Federblättern versehen ist, die fähig sind, eine radiale Kraft auf die Spindel (3) aufzubringen, und die Spindel (3) durch Druckkontakt in dem Rohr (2) feststellen.
  10. Vorrichtung (1) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass jede von der Außenseite des Kanals (11) in das Rohr (2) eingeführte Spindel an ihrem außen von dem Kanal (11) liegenden Ende (3B) eine mit der Spindel (3) verbundene Platte (9) umfasst, wobei die Platte (9) zeitweise mit einem Bund (10) verbunden werden kann, der von dem außen liegenden Ende (2B) des Rohres (2) getragen wird.
  11. Vorrichtung (1) nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass außerhalb der Instandhaltungszeiten jede Spindel (3) vollständig oder teilweise aus dem Rohr (2) herausgezogen ist.
  12. Fluidleitungskanal (1), der insbesondere in einer Verbrennungsanlage vorhanden ist, dadurch gekennzeichnet, dass er mit mindestens einer Vorrichtung nach einem der Ansprüche 1 bis 11 ausgerüstet ist.
EP02292973A 2001-12-04 2002-12-03 Vorrichtung zur Installierung temporärer Halterungen Expired - Lifetime EP1318252B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0115625A FR2833066B1 (fr) 2001-12-04 2001-12-04 Dispositif pour la mise en place de supports temporaires dans des conduits de circulation de fluide
FR0115625 2001-12-04

Publications (2)

Publication Number Publication Date
EP1318252A1 EP1318252A1 (de) 2003-06-11
EP1318252B1 true EP1318252B1 (de) 2008-02-27

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EP02292973A Expired - Lifetime EP1318252B1 (de) 2001-12-04 2002-12-03 Vorrichtung zur Installierung temporärer Halterungen

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EP (1) EP1318252B1 (de)
AT (1) ATE387550T1 (de)
DE (1) DE60225228D1 (de)
FR (1) FR2833066B1 (de)

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CN105298100B (zh) * 2015-10-22 2017-06-06 广州市恒盛建设工程有限公司 一种筒体建筑超高现浇外飘结构悬挑施工平台的施工方法
CN109780323B (zh) * 2019-03-06 2023-10-20 广东省建筑工程机械施工有限公司 一种管道辅助安装装置及其使用方法
NL2025194B1 (nl) * 2020-03-23 2021-10-20 Scafom Holding B V Voorloopleuninghouder voor een steigersysteem
CN113216590B (zh) * 2021-05-13 2022-09-30 中建一局集团建设发展有限公司 一种悬挑结构上挂座体系及施工方法

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JPH0227061A (ja) * 1988-07-15 1990-01-29 Toshiba Eng & Constr Co Ltd 水車の吸い出し管の点検用架台
AT402064B (de) * 1993-03-23 1997-01-27 Austrian Energy & Environment Anlagentribüne für wartungs- und betriebsarbeiten

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Publication number Publication date
DE60225228D1 (de) 2008-04-10
FR2833066B1 (fr) 2005-03-11
EP1318252A1 (de) 2003-06-11
ATE387550T1 (de) 2008-03-15
FR2833066A1 (fr) 2003-06-06

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