EP0175396B1 - Auslaufkonstruktion für Drainagerohre mit die Böschung schützenden Eigenschaften - Google Patents

Auslaufkonstruktion für Drainagerohre mit die Böschung schützenden Eigenschaften Download PDF

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Publication number
EP0175396B1
EP0175396B1 EP85200943A EP85200943A EP0175396B1 EP 0175396 B1 EP0175396 B1 EP 0175396B1 EP 85200943 A EP85200943 A EP 85200943A EP 85200943 A EP85200943 A EP 85200943A EP 0175396 B1 EP0175396 B1 EP 0175396B1
Authority
EP
European Patent Office
Prior art keywords
gutter
shaped member
tube
talus
ditch
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
Application number
EP85200943A
Other languages
English (en)
French (fr)
Other versions
EP0175396A1 (de
Inventor
Cornelis Pieter Meijers
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.)
Meizon BV
Original Assignee
Meizon BV
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 Meizon BV filed Critical Meizon BV
Priority to AT85200943T priority Critical patent/ATE34193T1/de
Publication of EP0175396A1 publication Critical patent/EP0175396A1/de
Application granted granted Critical
Publication of EP0175396B1 publication Critical patent/EP0175396B1/de
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F5/00—Draining the sub-base, i.e. subgrade or ground-work, e.g. embankment of roads or of the ballastway of railways or draining-off road surface or ballastway drainage by trenches, culverts, or conduits or other specially adapted means
    • E01F5/005—Culverts ; Head-structures for culverts, or for drainage-conduit outlets in slopes

Definitions

  • the invention relates to a headwall unit for protecting the wall of a ditch comprising a gutter-shaped member and a tube connected to said gutter-shaped member and intended for coupling to a draining pipe.
  • Such a headwall unit is known from NL-A-283993 and is used for directing water drained from the surrounding land via a draining pipe into a drainage ditch whilst protecting the ditch against erosion of the wall.
  • the gutter-shaped member has in cross-section a slightly angular shape, whilst the tube forms a single unit with said gutter-shaped member.
  • the gutter-shaped member In arranging the gutter-shaped member in the wall of the ditch it has to be ensured that the gutter-shaped member lies on or below the level of the wall of the ditch, so that mowing of vegetation on the wall of the ditch and/or cleaning of the ditch is not hindered by the headwall unit.
  • a proper mounting of said known headwall unit will be difficult due to the fact that the gutter-shaped member and the tube have to be arranged at the same time in the correct position.
  • the gutter-shaped member In order to admit such a simultaneous mounting of gutter-shaped member and tube, the gutter-shaped member has to have a simple cross-section, however thereby a good fixing of the gutter-shaped member with respect to the wall of the ditch cannot be assured.
  • a good fixing of the gutter-shaped member is necessary'in order to prevent a displacement of said gutter-shaped member e.g. during mowing vegetation on the wall of the ditch and/or cleaning of the ditch by means of mechanical implements.
  • the gutter-shaped member has a dovetail-shaped cross-section ad the tube is removably coupled to the gutter-shaped member by means of a coupling head having a spherical outer surface and being inserted into a hole provided in the bottom of the gutter-shaped member from the side of said member remote from the wall of the ditch.
  • the gutter-shaped member can be arranged in the wall of the ditch, whereby a good fixing of the gutter-shaped member in the ground will be obtained due to the dovetail-cross-section of said gutter-shaped member.
  • the tube can be inserted through the hole provided in the bottom of the gutter and can be connected to said gutter-shaped member by means of the coupling head so as to be adjusable in position with respect to the gutter-shaped member, so that the connection between the end of the tube remote from the coupling head and the end of the draining pipe can easily be made.
  • a headwall unit having two parallel walls connected by a bottom wall is known. Further the headwall unit has outwardly extending flanges. For arranging such a headwall unit in the wall of the ditch there has to be made a relatively big hole in the wall of the ditch. Further the shape of said headwall unit is not such, that automatically a good anchoring of the headwall unit is obtained. The tube is simply pushed through a hole in the wall of the headwall unit, so that either a good adjustment of the pipe with respect to the headwall unit cannot be obtained or the hole has a greater cross-section than the pipe.
  • Fig. 1 shows a drain ditch 1, in which two drain tubes 2 are debouching.
  • channels 3 draining at an angle 4 with respect to the longitudinal direction of the ditch, said angle being preferably 90°, but dependent on the shape of the area to be drained said angle may be different.
  • the slope of the talus 5 of the ditch is in freshly dug ditches 1:112, which means that the angle 6 between said talus and a horizontal plane is about 33°. In existing water courses or in special cases the angle 6 has another value.
  • Fig. 2 shows the complete headwall unit.
  • Said headwall unit comprises a tube 8 having at its free end a socket 7 for connecting the drain tube 2 with the tube 8 by means of a click connection.
  • the tube 8 is coupled to a gutter-shaped member 9 by means of a coupling head 10.
  • Fig. 3 shows the talus gutter 9 in a cross-sectional view.
  • the gutter has upright edges 11 extending inwardly at an angle of about 80° with respect to the bottom of the gutter, whilst bend-over rims 12 provide additional rigidity.
  • ground of the talus is deposited against the upright rims 11, so that a good fixation is ensured, whilst the depth of the gutter is sufficient to accomodate, as shown in Figs. 5 and 6, the coupling head 10, so that with respect to mowing and cleaning of the talus no hindrance occurs.
  • Fig. 4 is a front view of the talus gutter 9, which has a circular hole 13, the section of which is slightly smaller than that of the coupling head 10 which has a spherical outer surface.
  • Fig. 5 shows a sectional view on the line A-A in Fig. 1 of the coupling head 10 fitting into the hole 13 of the talus gutter 9 at the normal talus slope at an angle 6 of about 33°.
  • Fig. 6 shows the same at an angle of 60°.
  • Fig. 7 shows that owing to the possibility of lateral pivoting the "setting" of the channel 3 at various angles 4 is possible.
  • the outlet construction need not be distorted and the talus gutter 9 can be dug in in a normal manner.
  • Fig. 8 is a sectional view of the coupling head 10. As appears from said figure, the centre 16 of the spherical outer surface of said head 10 is located at a given distance 17 above the axis 18 of the bore accomodating tube 8 (Figs. 5 and 6). A further cylindrical part of the head having a height 19 ensures that the pivotability of the head with respect to the gutter has a limitation in all directions.
  • the fixed connection between head 10 and tube 8 is obtained by a plurality of tooth-shaped lugs 20 (Fig. 9) having dimensions such, that the head 10 can be manually forced onto the end of tube 8 in the direction C.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joints Allowing Movement (AREA)
  • Road Paving Structures (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Sewage (AREA)

Claims (5)

1. Seitenwandaufbau zum Schützen der Wand eines Grabens (1), bestehend aus einem rinnenförmigen Element (9) und einem mit dem rinnenförmigen Element verbundenen und zum anschluß an eine entwässerungsröhre (2) vorgesehenen Rohr (8), dadurch gekennzeichnet, daß das rinnenförmige Element (9) einen schwalbenschwanzförmigen Querschnitt aufweist, und daß das Rohr (8) mittels eines Kopplungskopfes (10) lösbar mit dem rinnenförmigen Element (9) verbunden ist, wobei der Kopplungskopf (10) eine kugelförmige Außenfläche aufweist und von der der Wand des Grabens gegenüberliegenden Seite des Elementes (9) her in ein auf dem Boden des rinnenförmigen Elementes (9) vorgesehenes Loch (13) eingefügt ist.
2. Seitenwandaufbay nach Anspruch 1, dadurch gekennzeichnet, daß das vom rinnenförmigen Element (9) entfernte Ende (7) des Rohres (8) einen Sockel (7) zur Unterbringung des endes der Entwässerungsröhre (2) aufweist, die mittels einer Schnappverbindung mit dem Ende verbunden ist.
3. Seitenwandaufbau nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Loch (13) auf dem Boden des rinnenförmigen Elementes (9) kreisförmig ist.
4. Seitenwandaufbau nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Kopplungskopf (10) aus einer Halbkugel und einem zylinderischen Teil des gleichen Radius besteht, so daß die Schwenkbewegung des kugelförmigen Teiles in der Öffnung (13) des rinnenförmigen Elementes (9) durch den zylinderischen Teil (19) begrenzt ist.
5. Seitenwandaufbau nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der Kopplungskopf eine Bohrung und eine Vielzahl von Nasen (20) aufweist, die sich von der Wand der Bohrung einwärts erstrecken.
EP85200943A 1984-08-28 1985-06-14 Auslaufkonstruktion für Drainagerohre mit die Böschung schützenden Eigenschaften Expired EP0175396B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85200943T ATE34193T1 (de) 1984-08-28 1985-06-14 Auslaufkonstruktion fuer drainagerohre mit die boeschung schuetzenden eigenschaften.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8402621A NL8402621A (nl) 1984-08-28 1984-08-28 Uitmondingsconstructie met taludbeschermende eigenschappen t.b.v. buisleidingen in het algemeen en draineerleidingen in het bijzonder.
NL8402621 1984-08-28

Publications (2)

Publication Number Publication Date
EP0175396A1 EP0175396A1 (de) 1986-03-26
EP0175396B1 true EP0175396B1 (de) 1988-05-11

Family

ID=19844378

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85200943A Expired EP0175396B1 (de) 1984-08-28 1985-06-14 Auslaufkonstruktion für Drainagerohre mit die Böschung schützenden Eigenschaften

Country Status (4)

Country Link
EP (1) EP0175396B1 (de)
AT (1) ATE34193T1 (de)
DE (1) DE3562641D1 (de)
NL (1) NL8402621A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2137972C1 (ru) * 1998-03-19 1999-09-20 Предприятие по добыче, переработке и транспорту газа "Севергазпром" Водопропускное сооружение под насыпью
RU2195596C2 (ru) * 2000-03-20 2002-12-27 ООО "Баштрансгаз" ОАО "Газпром" Переход трубопровода через водную преграду
NL1036027C (nl) * 2008-10-07 2010-04-14 Aannemersbedrijf Knipscheer B V Afwatering.
CN102102344B (zh) * 2011-01-28 2013-03-13 中铁十七局集团第四工程有限公司 组装式波纹管涵洞快速拼装方法
NL2028508B1 (nl) * 2021-06-22 2022-12-29 Sijbren Bergsma Brugt Inrichting voor het inbedden van een drainage-uitloop in een walkant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL283993A (de) * 1900-01-01
US1832333A (en) * 1930-08-13 1931-11-17 Michael L Sullivan Universal connection between headwall and drainpipe
BE794454A (fr) * 1972-01-24 1973-07-24 Pfeifenbring Bau Mur ou paroi frontale pour ponceau de cours d'eau
CH595581A5 (en) * 1975-11-19 1978-02-15 Promastic Ag Plastics pipe to be bonded to concrete socket
JPS5375520A (en) * 1976-12-16 1978-07-05 Kubota Ltd Universal joint for plastic pipes
NL7614163A (en) * 1976-12-20 1978-06-22 Bleek Walter Embankment pipe outlet protective securing slab unit - with varying dia. rings inserted from rear into opening cut
JPS5441548A (en) * 1977-08-11 1979-04-02 Robertson Co H H Head wall unit

Also Published As

Publication number Publication date
EP0175396A1 (de) 1986-03-26
DE3562641D1 (en) 1988-06-16
NL8402621A (nl) 1986-03-17
ATE34193T1 (de) 1988-05-15

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