BE816893A - FACADE CLEANING PROCESS AND DEVICE FOR ITS IMPLEMENTATION. - Google Patents

FACADE CLEANING PROCESS AND DEVICE FOR ITS IMPLEMENTATION.

Info

Publication number
BE816893A
BE816893A BE145913A BE145913A BE816893A BE 816893 A BE816893 A BE 816893A BE 145913 A BE145913 A BE 145913A BE 145913 A BE145913 A BE 145913A BE 816893 A BE816893 A BE 816893A
Authority
BE
Belgium
Prior art keywords
emi
tubes
cable
facade
cables
Prior art date
Application number
BE145913A
Other languages
French (fr)
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 filed Critical
Priority to BE145913A priority Critical patent/BE816893A/en
Publication of BE816893A publication Critical patent/BE816893A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G23/00Working measures on existing buildings
    • E04G23/002Arrangements for cleaning building facades

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Description

       

  La présente invention est relative à un procédé de nettoyage d'entretien de façade de bâtiment et l'ensemble du dispositif nécessaire pour sa mise en oeuvre.

  
Alors qu'antérieurement il était d'usage de laisser les façades des bâtiments se patiner de plus en plus suivant le cours des ans, depuis quelques .nées on a estimé qu'il n'était plus possible et particulièrement ^.esthétique de laisser aux façades des bâtiments un aspect noirâtre et à tout prendre en définitif sale. D'autre part avec l'augmentation de la circulation, de la pollution athmosphérique, dans les villes le nettoyage des façades doit s'envisager en des termes réguliers de plus en plus fréquents.

  
Ainsi, si pour un premier nettoyage on peut envisager le procédé classique qui est de des échaf iudages sur toute la façade d'un bâtiment, il est difficile de prévoir de placer tous

  
 <EMI ID=1.1> 

  
faudages en particulier sur les bâtiments historiques ou situés dans des endroits de grand passage.

  
La présente invention qui remédie à ces inconvénients propose lorsqu'est envisagé le premier nettoyage d'une façade, c'est-à-

  
 <EMI ID=2.1> 

  
ques dont une extrémité repose sur une plaque ou planche posée sur la façade et l'autre extrémité soudée ou rattachée à un tuyau coulis-sant blocable glissé sur les longs tubes; en outre, sur ceux-ci

  
on glisse également un plus petit tuyau coulissant blocable et finalement près de son extrémité une poulie; aux deux tuyaux de deux tubes on accroche un câble que l'on laisse descendre jusqu'au bas de la façade pour les y fixer après les avoir fait passer au travers de quatre tubes verticaux extérieurs d'un cadre porteur des moyens de nettoyage proprement dits, en i'occurence une rampe de pulvérisateurs mobiles, on commande la montée et la descente de ce cadre par un câble passant par delà la poulie montée sur les longs tubes. Afin de mettre en oeuvre facilement ce procédé, l'installation comporte encore en outre une plateforme chargée de poids que l'on pose au sol et sur laquelle on a prévu des bras d'accrochage pour chaque câble du cadre et deux poulies montées sur un axe comman-

  
 <EMI ID=3.1> 

  
et se déroulent les câbles de commande de la descente du cadre, pratiquement d'autre part les câbles de commande ne sont pas attachés 

  
 <EMI ID=4.1> 

  
l'arrière du cadre, et se terminant par un contre-poids afin de disposer  ci'un levier d'équilibrage pour le cadre.

  
 <EMI ID=5.1> 

  
référant aux dessins annexer qui représentent :

  
partiellement en arrache <EMI ID=6.1> 

  
Apres avoir, de manière connue, dispose ces échafaudages contre la façade 1 d'un bâtiment, en fore à distance régulier- des trous 

  
 <EMI ID=7.1> 

  
de tels dispositifs consiste à injecter sous une certaine pression  <EMI ID=8.1> 

  
la résine époxy par exemple, qui se répond latéralement tout autour du tube par des canaux latéraux 6. On recouvre ensuite les trous 2

  
 <EMI ID=9.1> 

  
quadrant 9. Pour soutenir ces longs tubes 6 on glisse sur ceux-ci un tuyau 10 pourvu d'une vis 11 de blocage, à ce tuyau 10 est soude deux tirants 12 s'évasant obliquement peur arriver contre la façade 1

  
 <EMI ID=10.1> 

  
de maintenir parfaitement horizontalement les tuyaux 10. Sur les longs tubes 7 on glisse encore un plus petit tuyau 15 pourvu également d'une vis de blocage 16 et finalement une poulie 17. Les tuyaux 10, 15 sont en outre pourvus respectivement d'oeillets 18 et 19 auquel on accroche respectivement un câble 20 et 21, tandis que l'on fait passer un câble 22 au-dessus de la poulie 17. On dispose des lors au bas de la façade 1

  
de tous les éléments nécessaires pour placer le cadre 23 porteur des

  
 <EMI ID=11.1> 

  
Ce cadre 23 est compose essentiellement, de quatre tubes verticaux 27

  
 <EMI ID=12.1> 

  
et de traverses horizontales latérales 28 et longitudinales 2'). ainsi qu'à l'arri&#65533;re du cadre, un certain nombre de traverses verticales 30

  
 <EMI ID=13.1>   <EMI ID=14.1> 

  
sur lesquelles s'enroulent et se déroulent les câbles 22. Afin d'empêcher tout déplacement de cette plateforme 35 on la leste

  
 <EMI ID=15.1> 

  
les trous 2 mais d'en placer un près de la pointe, dans ce cas il suffit de ne pas tendre les câbles 20 et 21, ce qui permet de mainte-

  
 <EMI ID=16.1> 

  
Bien entendu après avoir nettoyé une portion verticale de la façade 1, il suffira de déplacer seulement un tube 7 et ainsi de suite. L'installation décrite, une fois mise en place, fonctionne quasi seule; en effet, en réglant judicieusement la vitesse de descente du cadre 23, il n'y a plus qu'une tâche de surveillance à confier.



  The present invention relates to a process for maintenance cleaning of a building facade and all of the device necessary for its implementation.

  
Whereas previously it was customary to let the facades of buildings take on an increasing patina over the years, for some years it has been felt that it was no longer possible and particularly aesthetic to leave to facades of the buildings a blackish appearance and on the whole in final dirty. On the other hand, with the increase in traffic and atmospheric pollution, in cities the cleaning of facades must be considered in more and more frequent regular terms.

  
Thus, if for a first cleaning we can consider the conventional process which is scaffolding over the entire facade of a building, it is difficult to plan to place all

  
 <EMI ID = 1.1>

  
cracks in particular on historic buildings or located in high traffic areas.

  
The present invention, which overcomes these drawbacks, proposes when considering the first cleaning of a facade, that is to say

  
 <EMI ID = 2.1>

  
ques one end of which rests on a plate or board placed on the facade and the other end welded or attached to a lockable grout-sant pipe slipped on the long tubes; moreover, on these

  
we also slide a smaller lockable sliding pipe and finally near its end a pulley; to the two pipes of two tubes, a cable is attached which is allowed to descend to the bottom of the facade to fix them there after having made them pass through four external vertical tubes of a supporting frame of the cleaning means proper , in i'occurence a boom of mobile sprayers, the ascent and descent of this frame is controlled by a cable passing through the pulley mounted on the long tubes. In order to easily implement this process, the installation also further comprises a platform loaded with weight which is placed on the ground and on which there are provided hooking arms for each cable of the frame and two pulleys mounted on a command axis

  
 <EMI ID = 3.1>

  
and unwind the control cables of the lowering of the frame, practically on the other hand the control cables are not attached

  
 <EMI ID = 4.1>

  
the rear of the frame, and ending with a counterweight in order to have a balancing lever for the frame.

  
 <EMI ID = 5.1>

  
referring to the accompanying drawings which represent:

  
partially torn off <EMI ID = 6.1>

  
After having, in a known manner, these scaffoldings have been placed against the facade 1 of a building, by drilling holes at a regular distance.

  
 <EMI ID = 7.1>

  
such devices consists of injecting under a certain pressure <EMI ID = 8.1>

  
epoxy resin for example, which responds laterally all around the tube by lateral channels 6. The holes 2 are then covered

  
 <EMI ID = 9.1>

  
quadrant 9. To support these long tubes 6, a pipe 10 provided with a locking screw 11 is slipped on them, to this pipe 10 is welded two tie rods 12 flaring obliquely to reach against the facade 1

  
 <EMI ID = 10.1>

  
to keep the pipes 10 perfectly horizontally. On the long pipes 7 a smaller pipe 15 is also slid, also provided with a locking screw 16 and finally a pulley 17. The pipes 10, 15 are furthermore provided respectively with eyelets 18 and 19 to which a cable 20 and 21 is respectively hooked, while a cable 22 is passed over the pulley 17. It is therefore available at the bottom of the facade 1

  
all the elements necessary to place the frame 23 carrying the

  
 <EMI ID = 11.1>

  
This frame 23 is essentially composed of four vertical tubes 27

  
 <EMI ID = 12.1>

  
and lateral horizontal cross members 28 and longitudinal 2 '). as well as at the rear of the frame, a number of vertical cross members 30

  
 <EMI ID = 13.1> <EMI ID = 14.1>

  
on which the cables are wound and unrolled 22. In order to prevent any movement of this platform 35 it is ballasted.

  
 <EMI ID = 15.1>

  
holes 2 but place one near the tip, in this case it suffices not to stretch the cables 20 and 21, which allows to maintain

  
 <EMI ID = 16.1>

  
Of course, after having cleaned a vertical portion of the facade 1, it will suffice to move only a tube 7 and so on. The installation described, once in place, operates almost alone; in fact, by judiciously adjusting the rate of descent of the frame 23, there is only one monitoring task to be entrusted.


    

Claims (1)

<EMI ID=17.1> <EMI ID = 17.1> dans la section :or.que des premiers tubes, longs tubes comportant une section en quadrant, de tuyaux avec respectivement une vis de blocage et un oeillet pour accrocher un premier et deuxième câble a glisser in the section: or. that of the first tubes, long tubes with a quadrant section, of pipes with respectively a locking screw and an eyelet to hang a first and second cable to slide <EMI ID=18.1> <EMI ID = 18.1> sur une plaque de manière à constituer un soutien pour les deuxièmes longs on a plate so as to provide support for the second long <EMI ID=19.1> <EMI ID = 19.1> de :aire revenir au-dessus d'elle un troisième câble, un cadre rectangulaire composé de quatre tubes places verticalement, parallèlement les uns <EMI ID=20.1> of: area to return above it a third cable, a rectangular frame composed of four tubes placed vertically, parallel to each other <EMI ID = 20.1> latérales et longitudinales, cadre portant une rampe de pulvé- lateral and longitudinal, frame carrying a spray boom <EMI ID=21.1> <EMI ID = 21.1> fixe aux tubes verticaux, un longeron ou levier comportant un oeillet pour accrocher le troisième câble et se terminant par un contre -poids, une plateforme lestée par des poids, comportant des bras d'accrochage des premiers et deuxièmes câbles et un réducteur de vitesse commandant un axe porteur de deux poulies sur lesquelles s'enroulent et se déroulent les troisièmes câbles. fixed to the vertical tubes, a spar or lever comprising an eyelet for hooking the third cable and ending in a counterweight, a platform ballasted by weights, comprising arms for hooking the first and second cables and a speed reducer controlling an axle carrying two pulleys on which the third cables are wound and unwound.
BE145913A 1974-06-26 1974-06-26 FACADE CLEANING PROCESS AND DEVICE FOR ITS IMPLEMENTATION. BE816893A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE145913A BE816893A (en) 1974-06-26 1974-06-26 FACADE CLEANING PROCESS AND DEVICE FOR ITS IMPLEMENTATION.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE816893 1974-06-26
BE145913A BE816893A (en) 1974-06-26 1974-06-26 FACADE CLEANING PROCESS AND DEVICE FOR ITS IMPLEMENTATION.

Publications (1)

Publication Number Publication Date
BE816893A true BE816893A (en) 1974-10-16

Family

ID=25647967

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145913A BE816893A (en) 1974-06-26 1974-06-26 FACADE CLEANING PROCESS AND DEVICE FOR ITS IMPLEMENTATION.

Country Status (1)

Country Link
BE (1) BE816893A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058657A1 (en) * 1981-02-12 1982-08-25 Oswald Rada Method and device for cleaning stone buildings
EP0384873A1 (en) * 1989-02-24 1990-08-29 Christian Diat Apparatus for cleaning building-walls
US5558562A (en) * 1991-12-11 1996-09-24 Diat; Christian Method for micro-cleaning a support and apparatus for implementing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058657A1 (en) * 1981-02-12 1982-08-25 Oswald Rada Method and device for cleaning stone buildings
EP0384873A1 (en) * 1989-02-24 1990-08-29 Christian Diat Apparatus for cleaning building-walls
US5558562A (en) * 1991-12-11 1996-09-24 Diat; Christian Method for micro-cleaning a support and apparatus for implementing same

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HUSSON ROGER

Effective date: 19860630