EP3617413A1 - Élément de renforcement pour goulotte de drainage - Google Patents

Élément de renforcement pour goulotte de drainage Download PDF

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Publication number
EP3617413A1
EP3617413A1 EP18190943.3A EP18190943A EP3617413A1 EP 3617413 A1 EP3617413 A1 EP 3617413A1 EP 18190943 A EP18190943 A EP 18190943A EP 3617413 A1 EP3617413 A1 EP 3617413A1
Authority
EP
European Patent Office
Prior art keywords
spar
reinforcing element
drainage channel
channel
rungs
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.)
Withdrawn
Application number
EP18190943.3A
Other languages
German (de)
English (en)
Inventor
Erich Anton LANICCA
Livio Coduri
Theo Büche
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.)
Acosim AG
Original Assignee
Acosim AG
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 Acosim AG filed Critical Acosim AG
Priority to EP18190943.3A priority Critical patent/EP3617413A1/fr
Publication of EP3617413A1 publication Critical patent/EP3617413A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E03F3/046—Open sewage channels

Definitions

  • the present invention relates to a reinforcement element for drainage channels.
  • the invention further relates to a drainage channel with the reinforcing element.
  • Conventional drainage channels for rainwater are laid in the floor or in a flat roof, so that rainwater can be collected and led away in a channel formed by the drainage channel.
  • Such drainage channels can be designed, for example, as prefabricated concrete elements.
  • the drainage channels can, for example, be laid between plates that cover the floor. Depending on the temperature, the plates can expand and exert pressure on the gutter. This pressure can be applied across the drainage channel at the top of the walls of the channel. This can cause cracks to form in the wall of the channel or, in the worst case, the channel can break. Pressure across the longitudinal direction of the gutter can also arise from driving over an area in which drainage gutters are laid.
  • a conventional gutter can also be made of metal.
  • Such a deformation can lead to a covering grate of the drainage channel being difficult to remove from the Drainage channel can be removed, making it difficult to clean the channel.
  • the object of the present invention was to provide a device which at least reduces or completely eliminates the dangers of crack formation or the deformation of a drainage channel.
  • the reinforcing element according to the invention is a reinforcing element for installation in a drainage channel.
  • the reinforcement element can be suitable for installation in both new and existing drainage channels.
  • the reinforcing element comprises a first spar, a second spar parallel to the first spar and at least two rungs.
  • the at least two rungs are arranged between the bars and across the bars.
  • the distance between the first and second spar is adjustable. Adjacent rungs of the at least two rungs and opposite sections of the first spar and the second spar surround an area for the passage of water.
  • the reinforcing element is designed to place the first and second spars between one another to spread opposite walls of a channel of a drainage channel.
  • the reinforcing element according to the invention has the advantages that it can be freely positioned, that it can be adjusted to the width of existing, i.e. already installed, and new drainage channels can be adapted and is also very simple and robust.
  • the area for the passage of water ensures that the function of the drainage channel is not impaired by the installation of the reinforcement element.
  • the reinforcing element according to the invention can for example be made of stainless steel or galvanized steel.
  • the adjustable distance can have, for example, an adjustment range of a few millimeters to a few centimeters.
  • the reinforcement element can compensate for smaller production fluctuations in the channel width, but can also be used together with drainage channels of various designs.
  • At least a part of the at least two rungs comprises an adjusting element for adjusting the distance between the first and second spar.
  • Further rungs of the at least two rungs can comprise guide elements, for example, so that one Changing the distance between the spars the orientation of the spars in the longitudinal direction remains unchanged.
  • the adjusting element is formed by a nut with an internal thread and two counter-rotating external threads engaging in the internal thread.
  • two parts of a rung provided with the external threads can be displaced relative to one another by turning the nut, as a result of which the distance between the bars is adjusted.
  • a setting element constructed in this way can absorb large transverse forces.
  • the reinforcing element is in the form of a ladder.
  • a plurality of rungs can be arranged between the two bars.
  • the forces acting laterally on the bars of the reinforcing element can be distributed evenly with this embodiment. At the same time, a large area between the spars remains free for water to pass through.
  • first spar and the second spar are designed as a tube.
  • first spar and the second spar are designed as solid bodies with a rectangular, square or round cross section.
  • first spar and the second spar are designed as T-beams or as H-beams.
  • the mentioned configurations of the spars lead to simple and very robust reinforcement elements.
  • the spars can be made from inexpensive semi-finished products, for example from steel profiles with the appropriate cross-sectional geometry.
  • the drainage channel according to the invention in particular a drainage channel for collecting rainwater, has a channel running in a longitudinal direction with a first wall, a second wall opposite the first wall and a reinforcing element according to the invention arranged in the channel.
  • the reinforcing element exerts a first force against the first wall via the first spar and a second force opposite the first force against the second wall via the second spar.
  • the drainage channel is able to withstand transverse transverse forces acting on the drainage channel from the outside without damage.
  • the drainage channel comprises a base body made of concrete, ceramic or metal.
  • the built-in reinforcement element prevents crack formation at critical points, such as at a transition area between a wall and a base of the base body.
  • a base body made of metal permanent deformations due to the action of lateral forces on the drainage channel are avoided.
  • the channel is formed in the base body.
  • the base body weakened by the channel of the drainage channel is stabilized in a particularly simple manner by the reinforcing element.
  • the drainage channel comprises a cover grate.
  • FIG. 1 A reinforcing element 20 according to the invention is shown in a perspective view.
  • Rungs 23, 23 ' run in a transverse direction between a first spar 21 and a second spar 22, which run essentially parallel to one another and define a longitudinal direction.
  • a distance d between the two bars is adjustable.
  • both rungs comprise threaded bolts, each with an external thread 27 ', 27 ", which engage in an internal thread (not visible) of a nut 23 and together form an adjusting element 25 with which the distance d can be adjusted.
  • the adjustment the distance is achieved by turning the nut, for example with the aid of a fork wrench Sense of the winding, which is opposite to the external thread 27 ".
  • the threaded bolts which form part of the rungs can be fastened or held on the spars.
  • a region 28 for the passage of water is between the rungs 23, 23 'and between sections of the spars 21 , 22 formed.
  • FIG. 2 illustrates the problem of a drainage channel 10, which is installed between floor panels 16. It could be natural stone slabs, artificial stone slabs or paving stones.
  • the drainage channel serves, for example, to collect rainwater, which is symbolized by the water drops 13, and to lead it away in a channel 11, as indicated by the collected water 14 at the lowest point of the channel. If the floor plates 16 and any adjacent floor plates (not shown) expand when there are temperature fluctuations, forces 17 can act on the drainage channel in the direction indicated by the arrow directions. There is a risk of cracks or breaks forming, for example, in the critical region 18.
  • the drainage channel shown here is covered with a grating 15. Water can flow into the sewer through slots in the cover grate.
  • FIG. 3 shows an embodiment of the drainage channel 10 according to the invention.
  • the drainage channel comprises a base body 19 which forms a channel with a U-shaped cross section.
  • the channel runs in the longitudinal direction of the Drainage channel, i.e. perpendicular to the cross section shown here.
  • the channel has mutually opposite walls 12 ', 12 "and, in the embodiment shown, an elliptically shaped floor area.
  • a reinforcing element 20 according to the invention is arranged in the channel and spreads between the walls 12' and 12".
  • the first spar 21 is pressed against the first wall 12 '
  • the second spar 22 is pressed against the second wall.
  • Arrows indicate the direction of the first force 24 'exerted on the first wall 12' and the "second force 24" exerted on the second wall 12 ".
  • the rung 23 also includes in the embodiment shown here with an adjusting element for adjusting the distance d between the first and second spar, the adjusting element being marked by a Nut 26 and two opposing threads 27 'and 27 "is formed.
  • the base body 19 of the drainage channel 10 can for example consist of concrete, in particular of a polymer concrete.
  • the embodiment shown comprises a cover grate 15, which can for example consist of cast iron, galvanized steel or stainless steel .
  • Figure 4 shows a further embodiment of the reinforcing element 20.
  • the spars 21 and 22 of the reinforcing element are here as rectangular hollow profiles educated. Other types of profiles, such as square hollow profiles or circular tubes are also possible.
  • the reinforcing element 20 has the overall shape of a ladder due to the arrangement of the spars 21, 22 and a plurality of rungs 23, 23 ', 23 ". Each between adjacent rungs 23, 23' or 23 ', 23" and sections Areas 28 for the passage of water are formed in the spars.
  • the embodiment of the reinforcing element shown leaves practically the entire upper cross section of the channel open when it is inserted into the channel of a drainage channel.
  • a plurality of adjusting elements can ensure that the appropriate distance d can be set in sections along the longitudinal direction, so that a force is exerted everywhere on the spar on the wall and that all sections of the drainage channel benefit from the reinforcing effect of the reinforcing element.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Bridges Or Land Bridges (AREA)
EP18190943.3A 2018-08-27 2018-08-27 Élément de renforcement pour goulotte de drainage Withdrawn EP3617413A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP18190943.3A EP3617413A1 (fr) 2018-08-27 2018-08-27 Élément de renforcement pour goulotte de drainage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18190943.3A EP3617413A1 (fr) 2018-08-27 2018-08-27 Élément de renforcement pour goulotte de drainage

Publications (1)

Publication Number Publication Date
EP3617413A1 true EP3617413A1 (fr) 2020-03-04

Family

ID=63407107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18190943.3A Withdrawn EP3617413A1 (fr) 2018-08-27 2018-08-27 Élément de renforcement pour goulotte de drainage

Country Status (1)

Country Link
EP (1) EP3617413A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752157A (en) * 1986-02-27 1988-06-21 Friedrich Ischebeck Gmbh Trench shoring box unit
US5256000A (en) * 1992-08-17 1993-10-26 Construction Casting Company Apparatus for forming a multi-walled trench
US5340234A (en) * 1992-07-30 1994-08-23 Rossi Anthony P Trench drain system and installation method
DE19745480A1 (de) * 1997-10-15 1999-04-22 Bernhard Kessel Entwässerungsrinne
EP2246480A2 (fr) * 2009-04-24 2010-11-03 Friedr. Ischebeck GmbH Palplanche et unité de blindage par planches

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4752157A (en) * 1986-02-27 1988-06-21 Friedrich Ischebeck Gmbh Trench shoring box unit
US5340234A (en) * 1992-07-30 1994-08-23 Rossi Anthony P Trench drain system and installation method
US5256000A (en) * 1992-08-17 1993-10-26 Construction Casting Company Apparatus for forming a multi-walled trench
DE19745480A1 (de) * 1997-10-15 1999-04-22 Bernhard Kessel Entwässerungsrinne
EP2246480A2 (fr) * 2009-04-24 2010-11-03 Friedr. Ischebeck GmbH Palplanche et unité de blindage par planches

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