WO1999053148A1 - Dispositif de pose de couvertures de puits - Google Patents

Dispositif de pose de couvertures de puits Download PDF

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Publication number
WO1999053148A1
WO1999053148A1 PCT/AT1999/000089 AT9900089W WO9953148A1 WO 1999053148 A1 WO1999053148 A1 WO 1999053148A1 AT 9900089 W AT9900089 W AT 9900089W WO 9953148 A1 WO9953148 A1 WO 9953148A1
Authority
WO
WIPO (PCT)
Prior art keywords
anchoring
ring
frame part
connecting part
compensating
Prior art date
Application number
PCT/AT1999/000089
Other languages
German (de)
English (en)
Inventor
Peter Hagen
Yvonne Rexeisen
Original Assignee
Peter Hagen
Yvonne Rexeisen
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 AT62398A external-priority patent/AT406277B/de
Priority claimed from AT210898A external-priority patent/AT409149B/de
Application filed by Peter Hagen, Yvonne Rexeisen filed Critical Peter Hagen
Priority to HU0102591A priority Critical patent/HUP0102591A3/hu
Priority to EP99912959A priority patent/EP1070176A1/fr
Priority to CA002327298A priority patent/CA2327298A1/fr
Priority to JP2000543686A priority patent/JP2002511539A/ja
Priority to AU31265/99A priority patent/AU3126599A/en
Publication of WO1999053148A1 publication Critical patent/WO1999053148A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination

Definitions

  • the present invention relates to a device for storing shaft covers according to the preamble of patent claim 1.
  • a manhole cover is known from WO 82/04276, in which a frame part for a manhole cover is anchored in an upper layer of the road substructure by a dome-shaped holding section. On its underside, the frame part is provided with a downwardly projecting sleeve which surrounds a shaft pipe with play, so that an axial movement is possible to a certain extent. Changes in the ground caused by frost can be partially compensated in this way. However, if there are shifts parallel to the road surface in addition to the height changes, such shifts cannot be compensated for by this construction. In addition, the tube sliding in the sleeve may jam, so that the intended function cannot be performed.
  • a housing for a water shut-off valve which consists of a base plate, a grooved tube and an upper section which carries a cover.
  • the main purpose of this grooved shaft in this maintenance shaft is to improve its anchoring in the ground in order to prevent impermissible loads on the pipe.
  • the upper part is intended to grip around the tube, but it is not connected to this tube, which extends freely into this upper part.
  • Such a construction can be suitable for maintenance shafts of water valves or the like, but is certainly not generally applicable, for example for sewer covers.
  • shaft covers are known from SE 403 919 A and from SE 384 238 A, in which telescopic elements are provided.
  • Such telescopic guides can compensate for a change in the height of the manhole cover in relation to the components firmly anchored in the ground, but radial misalignment poses problems. Furthermore, it is not readily possible with such systems to achieve an inclined installation position on slopes of roads or the like. In addition, there is a risk of the telescopic guides jamming, which leads to a functional impairment.
  • the object of the present invention is to avoid these disadvantages and to further develop a manhole cover so that even with strong temperature fluctuations, frost, heavy traffic and the like.
  • the flush position of the cover with the road surface can always be guaranteed.
  • the manhole cover should be easy and inexpensive to manufacture, and it should be possible to cover a wide range of different applications with a small number of different components. In particular, it should be possible to compensate not only vertical displacements to a certain extent, but also displacements in the radial direction.
  • the anchoring part and the compensation ring are preferably made of a suitable plastic material.
  • the particular advantage of the invention is that the number of compensating rings can be selected appropriately depending on the required height of the system. In the smallest possible variant, the anchoring part is placed directly on the connecting part. If a greater height has to be bridged, compensation rings are used in the required number between the connecting part and the anchoring part. In this way, only three different components need to be kept in stock for the flexible section, which simplifies the manipulation and lowers the production costs.
  • the preferably elastic design of the rings not only compensates for a shift in the axial direction, but it is also possible to absorb and compensate for shifts in other directions.
  • the design according to the invention makes it possible to allow an angular offset between the anchoring part and the connecting part if there is a slope. - 3 -
  • the connecting part has at its upper end at least one holding claw which is intended to engage in a corresponding recess in the anchoring part or the compensating ring. Since it is possible in this way to connect the connection part and the anchoring part located above it or possibly a compensating ring so that they cannot be lost, the assembly is considerably simplified. It is possible to make the connection between the individual rings by latching, but it is also possible to connect them by twisting them in the manner of a bayonet lock.
  • a plate-shaped, upwardly directed extension is integrally formed on the outer circumference of the anchoring part. In this way, the anchoring part is securely embedded in the surrounding soil and can follow the corresponding movements unhindered.
  • a particularly good connection of the compensating rings to one another or to the anchoring part is achieved in that the compensating ring has two concentric grooves in its upper region.
  • an intermediate ring is provided which is intended to be placed on the frame part and that the intermediate ring has an anchoring ring which extends outward .
  • intermediate rings of different thicknesses can be provided. Depending on the thickness of the additional pavement, one or more intermediate rings are then inserted in order to raise the manhole cover accordingly.
  • the compensating rings can represent a reinforcement of the bellows and support it against the ground. But it is also possible to reinforce the bellows by inserting steel rings. In another possible variant, a film surrounding the rings can provide protection against the ingress of foreign bodies.
  • FIG. 1 shows a device according to the invention in the installed state in section
  • FIG. 2 shows an exploded view of the individual components of the device according to the invention
  • FIG. 3 shows a view of an embodiment variant of an intermediate ring from above
  • FIG. 4 shows a section along line IV-IV in FIG 3
  • FIG. 5 a further embodiment variant of the invention in section
  • FIGS. 6 to 8 sections which explain the function of the invention.
  • An upper frame part 1 is designed to receive a cover, not shown in FIG. 1.
  • the frame part 1 is seated on an anchoring part 20 which has two concentric ring sections 21, between which an annular recess 22 is formed.
  • a plate-shaped, radially outward extension 23 serves to support the anchoring part 20 with respect to the surrounding substructure 10b, i.e. the planie.
  • a compensating ring 30 is arranged below the anchoring part 20 and has two ring sections 31 in an analogous manner, between which an annular recess 32 is formed.
  • a ring section 41 of a connecting part 40 engages in the recess 32 and rests on a shaft ring 50 which is partially shown.
  • an intermediate ring 9 is provided which can be inserted into the frame part 1. If necessary, a second, thinner intermediate ring 9a can additionally be fitted in order to achieve an exact alignment with the road surface 51.
  • the anchoring part 1 has an anchoring ring 15 approximately in the middle of its outer circumference, which is provided with openings 16 and which forms the holding element in the sense of the invention. This ensures a secure hold of the anchoring part 1 in the surrounding road surface 10a.
  • FIG. 2 Another intermediate ring 9b of different heights is shown in the upper area in FIG. 2 in addition to the intermediate rings 9 and 9a already described. Since it is not possible due to the low height of the intermediate rings 9a and 9b to form the recess for receiving the cover as in the case of the ring 9, spacer rings 9aa and 9bb are provided which have the same height as the rings 9a and 9b and on the support for the manhole cover can be placed.
  • each height of the additional road surface can be covered in the usual range of 2 cm to 10 cm or more. In this way, the necessary inventory can be minimized despite the possibility of adaptation to all conceivable situations.
  • the connecting part 40 has a holding claw 42 at the upper end of its ring section 41.
  • the claw 42 snaps into a corresponding recess 34 in a ring section 31 of the - 5 - equal rings 30 a.
  • the claw 42 engages in a recess 24 in a ring section 21 of the anchoring part 20.
  • a centering ring 46 is integrally formed in the lower region of the connecting part 40 in order to ensure a secure fit on the shaft ring 50.
  • An outwardly projecting projection 47 serves to receive the earth pressure in order to hold the connecting part 40 in position.
  • recesses 35 are provided in the upper region of the compensating ring 30 in order to receive the ends of the ring sections 21 of the anchoring part 20.
  • an embodiment of an intermediate ring is shown, which is designated by 9a '.
  • retaining projections 59 are provided on the outer circumference in order to improve the anchoring of the intermediate ring 9a '.
  • FIG. 5 shows an embodiment variant of the invention, in which a bellows 4 is provided between the frame part 1 with a support ring 3 and a connecting part 6.
  • the bellows 4 is composed of frustoconical sections which connect to one another in alternating orientation and are reinforced by steel rings 5.
  • the compensating rings (not shown in FIG. 5) can be provided within the bellows 4. The entry of foreign bodies can be reliably prevented by the bellows 4.
  • 2 is a manhole cover and 7 are holding brackets.
  • 6 to 8 explain the operation of the present invention.
  • 6 shows a state of an arrangement of an anchoring part 20, a compensating ring 30 and a connecting part 40, in which these parts are pushed far into one another.
  • the compensating ring 30 is held firmly by the anchoring part 20 by a claw 36 of the compensating ring 30 resting on a stop 28 of the anchoring part 20, so that these two parts 20 and 30 are firmly connected to one another.
  • the connecting part 40 is pushed far into the compensating ring 30, and the claw 42 is removed from a stop 38 of the compensating ring 30.
  • 7 shows the opposite situation in mirror image, in which the individual parts are pulled apart as far as possible.
  • the claw 42 of the connecting part 40 rests on the stop 38 of the compensating ring 30.
  • the anchoring part 20 can also be inclined relative to the connecting part 40.
  • a situation is shown in which no compensation ring is used.
  • the anchoring part 20 is lowered to the maximum, so that it rests directly on the connecting part 40 in the lower region of the stop 28.
  • claw 42 and stop 28 are engaged.
  • an inclination angle ⁇ of 5 ° and more can be achieved in the embodiment of FIG. 8. - 6 -
  • the device according to the invention it is possible at low cost to create a channel frame that is always level with the road surface.
  • the device can be installed quickly and inexpensively and can also be adapted quickly and inexpensively to a new level of road surface when the road surface is being renovated or renewed.
  • the present invention is suitable for both new construction and the renovation of existing shafts.
  • the device according to the invention is waterproof, frost-resistant and heat-resistant, and has a relatively low weight.

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Sewage (AREA)
  • Road Paving Structures (AREA)

Abstract

L'invention concerne un dispositif permettant de poser des couvertures de puits ou équivalent. Ce dispositif comprend un élément supérieur cadre (1) conçu pour recevoir un couvercle, cet élément cadre (1) étant pourvu d'éléments de fixation destinés à être ancrés dans le revêtement de chaussée (10, 11) environnant. Ce dispositif comprend également un élément raccord (40) mobile par rapport à l'élément supérieur cadre (1). Pour obtenir une construction simple, un élément d'ancrage (20) et éventuellement au moins un anneau compensateur (30), réalisés dans un matériau élastiquement déformable, sont placés entre l'élément raccord (40) et l'élément cadre (1). L'élément d'ancrage (20) et l'anneau compensateur présentent respectivement une rainure annulaire (22, 32) dans laquelle l'élément raccord (40) peut être inséré pour former une liaison qui autorise des déplacements.
PCT/AT1999/000089 1998-04-09 1999-04-08 Dispositif de pose de couvertures de puits WO1999053148A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
HU0102591A HUP0102591A3 (en) 1998-04-09 1999-04-08 Device for arranging shaft covers
EP99912959A EP1070176A1 (fr) 1998-04-09 1999-04-08 Dispositif de pose de couvertures de puits
CA002327298A CA2327298A1 (fr) 1998-04-09 1999-04-08 Dispositif de pose de couvertures de puits
JP2000543686A JP2002511539A (ja) 1998-04-09 1999-04-08 マンホールカバー支持装置
AU31265/99A AU3126599A (en) 1998-04-09 1999-04-08 Device for arranging shaft covers

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ATA623/98 1998-04-09
AT62398A AT406277B (de) 1998-04-09 1998-04-09 Vorrichtung zur lagerung von schachtabdeckungen u. dgl.
ATA2108/98 1998-12-17
AT210898A AT409149B (de) 1998-12-17 1998-12-17 Vorrichtung zur lagerung von schachtabdeckungen

Publications (1)

Publication Number Publication Date
WO1999053148A1 true WO1999053148A1 (fr) 1999-10-21

Family

ID=25593381

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/AT1999/000089 WO1999053148A1 (fr) 1998-04-09 1999-04-08 Dispositif de pose de couvertures de puits

Country Status (8)

Country Link
EP (1) EP1070176A1 (fr)
JP (1) JP2002511539A (fr)
CN (1) CN1296540A (fr)
AU (1) AU3126599A (fr)
CA (1) CA2327298A1 (fr)
HU (1) HUP0102591A3 (fr)
TR (1) TR200002836T2 (fr)
WO (1) WO1999053148A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000065159A1 (fr) * 1999-04-23 2000-11-02 Egon Haar Dispositif pour compenser des ecarts relatifs de hauteur entre des surfaces de sol et des elements de structures encastrees, presentant un cadre, et dispositif auxiliaire approprie
WO2002036892A1 (fr) 2000-10-31 2002-05-10 Peter Hagen Dispositif pour recouvrir des puits
WO2004085750A1 (fr) * 2003-03-25 2004-10-07 Aco Severin Ahlmann Gmbh & Co. Kg Dispositif de couverture de puits et son procede de pose
DE102016102555A1 (de) * 2016-02-15 2017-08-17 R-ways GmbH Ingenieurgesellschaft für Flughafenplanung Straßenbauwerksanordnung und Verfahren zur Herstellung einer Straßenbauwerksanordnung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2907142B1 (fr) * 2006-10-13 2010-01-01 Norinco Dispositif de voirie rehaussable
CN106948461B (zh) * 2017-05-05 2023-05-30 王鲁平 一体化井口模块装置及模块式多功能检查井
CN109056977B (zh) * 2018-09-05 2021-01-05 云南正浩建设工程有限公司 市政广场排水装置
JP7362106B2 (ja) * 2019-08-13 2023-10-17 吉佳エンジニアリング株式会社 マンホール更生構造

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1942981A1 (de) * 1969-08-23 1971-03-11 Stewing Beton & Fertigteilwerk Schachtabdeckung,insbesondere Kabelschachtabdeckung
SE384238B (sv) * 1974-11-22 1976-04-26 Lundbergs Fab Ab N Forfaringssett och anordning for beteckning av i mark eller golv nedsenkta ror eller rorbrunnar
CH601582A5 (en) * 1976-06-14 1978-07-14 Hermann H Hausheer Shaft top for drainage system
WO1982004276A1 (fr) 1981-05-29 1982-12-09 Oscar Sven Arntyr Procede et appareil limitant les variations locales du niveau du sol au voisinage des drains d'eaux de surface et des trous d'homme
GB2194981A (en) 1986-09-06 1988-03-23 Press Const Ltd Service chamber for underground stopcock housing
US5044818A (en) * 1990-07-24 1991-09-03 Pritchard Phillip C Adjustable manhole cover assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1942981A1 (de) * 1969-08-23 1971-03-11 Stewing Beton & Fertigteilwerk Schachtabdeckung,insbesondere Kabelschachtabdeckung
SE384238B (sv) * 1974-11-22 1976-04-26 Lundbergs Fab Ab N Forfaringssett och anordning for beteckning av i mark eller golv nedsenkta ror eller rorbrunnar
CH601582A5 (en) * 1976-06-14 1978-07-14 Hermann H Hausheer Shaft top for drainage system
WO1982004276A1 (fr) 1981-05-29 1982-12-09 Oscar Sven Arntyr Procede et appareil limitant les variations locales du niveau du sol au voisinage des drains d'eaux de surface et des trous d'homme
GB2194981A (en) 1986-09-06 1988-03-23 Press Const Ltd Service chamber for underground stopcock housing
US5044818A (en) * 1990-07-24 1991-09-03 Pritchard Phillip C Adjustable manhole cover assembly

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000065159A1 (fr) * 1999-04-23 2000-11-02 Egon Haar Dispositif pour compenser des ecarts relatifs de hauteur entre des surfaces de sol et des elements de structures encastrees, presentant un cadre, et dispositif auxiliaire approprie
US6851225B1 (en) 1999-04-23 2005-02-08 Egon Haar Device for equalizing changes in level between a ground area surface and a frame for a manhole cover, and a method for mounting the device
WO2002036892A1 (fr) 2000-10-31 2002-05-10 Peter Hagen Dispositif pour recouvrir des puits
AT409875B (de) * 2000-10-31 2002-12-27 Peter Hagen Vorrichtung zum abdecken von schächten
US6773202B2 (en) 2000-10-31 2004-08-10 Peter Hagen Device for covering shafts
WO2004085750A1 (fr) * 2003-03-25 2004-10-07 Aco Severin Ahlmann Gmbh & Co. Kg Dispositif de couverture de puits et son procede de pose
DE102016102555A1 (de) * 2016-02-15 2017-08-17 R-ways GmbH Ingenieurgesellschaft für Flughafenplanung Straßenbauwerksanordnung und Verfahren zur Herstellung einer Straßenbauwerksanordnung
EP3205776B1 (fr) * 2016-02-15 2022-07-27 R-ways GmbH Ingenieurgesellschaft für Flughafenplanung Installation sur une chaussée et procédé de faire une installation sur unce chaussée

Also Published As

Publication number Publication date
JP2002511539A (ja) 2002-04-16
HUP0102591A3 (en) 2002-02-28
EP1070176A1 (fr) 2001-01-24
TR200002836T2 (tr) 2001-02-21
CA2327298A1 (fr) 1999-10-21
CN1296540A (zh) 2001-05-23
AU3126599A (en) 1999-11-01
HUP0102591A2 (hu) 2002-01-28

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