WO1993016252A1 - Dispositif de fixation - Google Patents

Dispositif de fixation Download PDF

Info

Publication number
WO1993016252A1
WO1993016252A1 PCT/FI1993/000055 FI9300055W WO9316252A1 WO 1993016252 A1 WO1993016252 A1 WO 1993016252A1 FI 9300055 W FI9300055 W FI 9300055W WO 9316252 A1 WO9316252 A1 WO 9316252A1
Authority
WO
WIPO (PCT)
Prior art keywords
parts
fastener
fastening
adjusting parts
adjusting
Prior art date
Application number
PCT/FI1993/000055
Other languages
English (en)
Inventor
Eero HÄMÄLÄINEN
Original Assignee
Haemaelaeinen Eero
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FI920685A external-priority patent/FI92624C/fi
Application filed by Haemaelaeinen Eero filed Critical Haemaelaeinen Eero
Publication of WO1993016252A1 publication Critical patent/WO1993016252A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • 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
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/061—Non-reusable forms

Definitions

  • the object of the invention is a fastener for fixing discharge pipes to a horizontal concrete-forming mould before casting of the concrete, this fastener has been characterized in the introduction part of claim 1.
  • the aim of the invention is to bring forward a fastener for fixing pipes of different sizes reliably and easily to a fastener and adjusting them with ease in a desired place with respect to the foundation.
  • the opposite sides of the adjusting parts are arched differently.
  • the adjusting parts are equipped with hollows going through them, and these hollows begin and end at an opening through which a binding strap of pipes has been arranged to be installed for fastening the pipe against the sides of the adjusting parts.
  • its arch is chosen according to the arch of the pipe and the adjusting parts are turned so that the sides which have the same arch are opposite each other.
  • the binding strap By placing the binding strap inside the adjusting parts, the pipe can be fastened tightly against the arched surfaces of the adjusting parts.
  • the arched surfaces of the adjusting parts support and fasten the pipe firmly in its place. The fastener is steady and bears well the strains generated in the process of casting of concrete.
  • fig. 1 shows a three dimensional view of a fastener according to the invention
  • fig. 2 shows a three dimensional view of the fastener where a pipe has been installed
  • fig. 3 shows a three dimensional view of the fixing of the pipe to the fastener and, through it, to the foundation.
  • a fastener according to the invention has been shown in figures 1 and 2.
  • the fastener consists of two similar parts where adjusting parts 1 are pieces shaped like rectangular prisms where two opposite sides form arches 4 and 4' shaped like a segment of a circle.
  • the sides 4 and 4' of the adjusting part 1 have been equipped with hollows 12 which go through the whole piece and which begin and end at openings 10.
  • the hollow 12 has been shown only on the side 4' of one of the adjusting parts.
  • In the middle of the adjusting parts 1 there are cylindrical openings 15 whose inside diameters correspond to the outside diameters of supporting parts 2. Holes 13 for fastening screws have been made to reach to the openings 15 through the straight sides of the adjusting part.
  • the supporting parts 2 are pipes which are in general use, and they are connected firmly to fastening parts 3, for instance by glueing.
  • the fastening parts 3 are hollows which are shaped like a straight truncated cone on the outside sheathing and cylindrical rings 16 are connected firmly at their upper end.
  • the fastening parts 3 are equipped with holes 14 for fastening them to the foundation and with semicircular openings 1 1 for allowing fresh concrete to pass under the fastening parts 3.
  • FIG. 2 shows a fastener 1 , 2, 3, according to figure 1 , this fastener consists of two similar parts and a pipe has been installed between their adjusting parts 1 and fastened by a generally used binding strap 6 which goes through the openings 10 and the hollows 12 on the sides 4' of the adjusting part 1 and round the pipe 5.
  • the openings 10 for example the two largest discharge pipes 5 in use can be fastened onto the sides 4' of the adjusting parts 1 so that when the smaller one of them is fastened with the help of the opening 10 and the hollow 12, the strap 6 can be made to bind more tightly round the pipe.
  • the two smallest pipe sizes in use can be fastened onto the sides 4 of the adjusting part 1 when the adjusting parts have been placed opposite each other.
  • the fastener is fastened to the discharge pipe according to figure 3 as follows; a suitable side of the adjusting part is chosen and a binding strap according to the pipe size, and the strap is threaded first through the hollow of the adjusting part and then under the pipe and again through the hollow of the other adjusting part to the locking device 7.
  • the strap is tightened initially so that the adjusting parts can be moved into a suitable position and the supporting parts are pushed to their places.
  • the supporting parts are turned into such a position that they can be fastened to a mould on their three sides if necessary.
  • the supporting parts are turned into an upright position and the strap is tightened finally and thus the pipe is tightly and securely fixed between the arched surfaces of the adjusting parts and supported by them.
  • the discharge pipe 5 is first installed freely on the right place on top of the forming part after which the fasteners 1 , 2, 3 are fastened to the pipe 5 at suitable distances as described above.
  • the height of the discharge pipe 5, which is fastened to the adjusting parts 1 by the strap 6, can then be adjusted with regard to the horizontal level by lifting it to the desired height and locking the adjusting parts 1 to the supporting parts 2 through holes 13 with screws 8.
  • the extra extensions 2' of the supporting parts are cut to the level of the upper edge of the adjusting parts 1 .
  • the fastening parts are fastened to the foundation with nails or screws 9 through holes 14.
  • the pipe is adjusted as near the surface of the mould as possible with the help of the first fastener against the direction of flow of water in the pipe 5; the fasteners being arranged such that there is a gradual, continuous downslope between this first fastener and the last fastener.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

Dispositif de fixation de tuyaux de décharge sur un moule horizontal de bétonnage avant la coulée du béton. Il est constitué de deux organes similaires comportant des éléments de réglage (1) permettant la fixation d'un tuyau de décharge entre les deux organes du dispositif, les faces latérales (4, 4') des éléments de réglage (1) étant essentiellement arquées à la manière d'un segment de cercle; d'éléments porteurs (2) fixés de manière réglable en continu dans le sens vertical aux éléments de réglage; d'éléments de fixation (3) servant à fixer le dispositif à un moule de formage; ainsi que d'une bande de serrage (6) servant à fixer le tuyau de décharge entre les éléments de réglage. Les dispositifs de fixation actuels rendent difficile la réalisation d'une fixation sûre et réglable en continu lors de la coulée du béton. Par contre, dans ce dispositif de fixation, les faces latérales (4, 4') des éléments de réglage (1) sont arquées de manière différente, et lesdits éléments de réglage (1) sont équipés de creux (12) dont les extrémités se situent au niveau des ouvertures (10) traversées par la bande de serrage du tuyau afin que celle-ci puisse serrer le tuyau contre les faces latérales des éléments de réglage.
PCT/FI1993/000055 1992-02-18 1993-02-18 Dispositif de fixation WO1993016252A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI920685 1992-02-18
FI920685A FI92624C (fi) 1991-02-27 1992-02-18 Kiinnitin

Publications (1)

Publication Number Publication Date
WO1993016252A1 true WO1993016252A1 (fr) 1993-08-19

Family

ID=8534692

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1993/000055 WO1993016252A1 (fr) 1992-02-18 1993-02-18 Dispositif de fixation

Country Status (1)

Country Link
WO (1) WO1993016252A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19832289A1 (de) * 1998-07-17 2000-01-27 Thermosoft Klimatechnik Gmbh Betondecke
EP1462583A1 (fr) * 2003-03-27 2004-09-29 System Albanese Support réglable en hauteur pour des pipelines
EP1647382A1 (fr) * 2004-10-15 2006-04-19 Elec 3000 Dispositif de maintein de conduits ou de gaines dans une dalle en béton
CN102294667A (zh) * 2011-08-24 2011-12-28 成都科盛石油科技有限公司 具有高度调节功能的紧固装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE702176C (de) * 1935-05-12 1941-01-31 Niedergesaess & Co Anordnung zum Festhalten von Rohren oder aehnlichen Koerpern mittels auf einer Sammelschiene aufgereihter Schellenteile
US3568455A (en) * 1968-12-23 1971-03-09 Robert E Mclaughlin Method of laying pipe in or on a bed of particle material or in a trench
GB1284144A (en) * 1970-04-14 1972-08-02 H P King Ltd Method and means for supporting flue pipes or other ducts or tubes
DE2202698C2 (de) * 1972-01-20 1974-02-21 Siemens Ag, 1000 Berlin U. 8000 Muenchen Hohlleiterschelle
FR2542059A1 (fr) * 1983-03-02 1984-09-07 Itw De France Attache de fixation de tubes ou cables sur support du type fils ou tubes en materiaux rigides

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE702176C (de) * 1935-05-12 1941-01-31 Niedergesaess & Co Anordnung zum Festhalten von Rohren oder aehnlichen Koerpern mittels auf einer Sammelschiene aufgereihter Schellenteile
US3568455A (en) * 1968-12-23 1971-03-09 Robert E Mclaughlin Method of laying pipe in or on a bed of particle material or in a trench
GB1284144A (en) * 1970-04-14 1972-08-02 H P King Ltd Method and means for supporting flue pipes or other ducts or tubes
DE2202698C2 (de) * 1972-01-20 1974-02-21 Siemens Ag, 1000 Berlin U. 8000 Muenchen Hohlleiterschelle
FR2542059A1 (fr) * 1983-03-02 1984-09-07 Itw De France Attache de fixation de tubes ou cables sur support du type fils ou tubes en materiaux rigides

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19832289A1 (de) * 1998-07-17 2000-01-27 Thermosoft Klimatechnik Gmbh Betondecke
DE19832289C2 (de) * 1998-07-17 2001-12-06 Thermosoft Klimatechnik Gmbh Verfahren zum Herstellen einer Betondecke
EP1462583A1 (fr) * 2003-03-27 2004-09-29 System Albanese Support réglable en hauteur pour des pipelines
EP1647382A1 (fr) * 2004-10-15 2006-04-19 Elec 3000 Dispositif de maintein de conduits ou de gaines dans une dalle en béton
FR2876719A1 (fr) * 2004-10-15 2006-04-21 Elec 3000 Sarl Dispositif de maintien de conduits ou de gaines dans une dalle en beton
CN102294667A (zh) * 2011-08-24 2011-12-28 成都科盛石油科技有限公司 具有高度调节功能的紧固装置

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