EP0030622B1 - Panneau de blindage pour dispositif de creusement de tranchées - Google Patents

Panneau de blindage pour dispositif de creusement de tranchées Download PDF

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Publication number
EP0030622B1
EP0030622B1 EP80106997A EP80106997A EP0030622B1 EP 0030622 B1 EP0030622 B1 EP 0030622B1 EP 80106997 A EP80106997 A EP 80106997A EP 80106997 A EP80106997 A EP 80106997A EP 0030622 B1 EP0030622 B1 EP 0030622B1
Authority
EP
European Patent Office
Prior art keywords
profile
shoring
hollow profile
shoring plate
openings
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
EP80106997A
Other languages
German (de)
English (en)
Other versions
EP0030622A1 (fr
Inventor
Josef Krings
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT80106997T priority Critical patent/ATE3783T1/de
Publication of EP0030622A1 publication Critical patent/EP0030622A1/fr
Application granted granted Critical
Publication of EP0030622B1 publication Critical patent/EP0030622B1/fr
Expired legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations

Definitions

  • the invention relates to a shoring panel for a trench shoring device, consisting of profile steel elements which are optionally clad with cover plates and are rigidly connected to one another, profile steel elements designed as hollow profiles being arranged on the narrow sides of the shoring panel, which in turn have guide heads for connection to adjacent supports or shoring panels.
  • a shoring plate designed as a so-called edge support plate is known, which, with its strip-shaped guide heads attached to the narrow sides on hollow profiles, can be used in vertical supports and can be alternately lowered into the ground step by step.
  • shoring panels which are lowered into the ground or a trench or the like without supports and which have guide rails pointing towards the inside at their ends, in which either further cladding slabs or spreaders arranged at right angles can be used.
  • shoring panels are also referred to as manhole shoring panels because they can be combined into three or four panels to form a shoring for a manhole.
  • center support panels there are shoring plates that only have a vertical guide rail in their center, in which the spreaders are accommodated. This type of construction is referred to as center support panels. They can be installed without special supports and meet with overlapping guide heads or strips.
  • shoring panels represent considerable parts of the business assets, and it is important to make extensive use of the existing equipment. It is therefore very desirable to make the number of types as small as possible and to make the existing shoring panels as versatile as possible.
  • the invention has for its object to provide a sheeting panel that can be converted into at least two of the above types of sheeting panels with little effort and thus enables better utilization.
  • the shoring wall has at least one vertical hollow profile with horizontal slot openings arranged one above the other on the inside of the shoring wall, that a guide rail designed as a C or U profile can be plugged through the slot openings of the vertical hollow profile on the back of its web with horizontally aligned through openings provided, horizontal tabs and that a through the through openings locking rod is provided with engaging on the tabs and / or the hollow profile wedge elements.
  • the design according to the invention it is possible to make a manhole plate from an edge support plate by attaching the guide rail in a few simple steps. This enables, for example, the closing of a trench or the expansion of trench extensions where the usual supports cannot be used. Instead of a special plate, only the additional guide rails and locking bars are necessary. If the shoring panel has a hollow profile with slot openings in the middle, it can also be converted into a central carrier panel. The result is a simple and functional modular system.
  • the main part can be constructed in any way, i. H. can be formed from closely spaced steel profiles or, as shown, from spaced-apart, horizontal C-profile beams 4 and these pipes 5 running through them perpendicularly, this part being covered on both sides by cover plates 6.
  • the lower part 7 of the shoring plate is chamfered and designed as a cutting edge.
  • the guide head 3 can consist of a C-profile support, a tubular profile or, as shown, a T-profile and can be inserted into a guide track of a suitably designed support or adjacent shoring plate.
  • the vertical hollow profile 2 has horizontal slot openings arranged one above the other on the inside of the shoring panel.
  • a guide rail 9 in the form of a U or C profile is provided, the dimensions of which are sufficient, shoes arranged above one another from spreaders, not shown, or a guide head at right angles to the shoring plate to be arranged additional shoring plate.
  • Such a guide rail 9 has attached to the rear of its web 10 horizontal tabs 11, each of which has an approximately semicircular through-opening 12 (FIG. 4).
  • a locking rod 13 is guided, on which the cam-like rotary wedges 14 are seated at intervals corresponding to the spacing of the tabs, which are located on the inside when the locking rod 13 is rotated 15 support the wall of the hollow profile 2 provided with slot openings 8.
  • a rotating wedge 14 is expediently provided above and below a tab 11.
  • a radially protruding lever arm 16 ′ which carries at its free end a support screw 17 which engages a wall of the hollow profile 2 and holds the rotary wedges 14 under tension.
  • a support plate 18 for the locking rod 13 is welded to the inside of the rear wall.
  • FIG. 5-7 show another embodiment according to the invention.
  • horizontal tabs 21 are welded to the back of the guide rail 9 and can be inserted through slot openings 20 in the hollow profile 2.
  • through holes 22 are arranged in the tabs 21 one above the other in the form of bores, which can optionally be touched on the side facing the web 10 of the guide rail 9 or covered by the front wall 19 of the hollow profile 2.
  • a rectangular cutout 25 is then provided parallel to this front wall 19 at each through opening 22.
  • the locking rod 23 is first inserted from above through the mutually aligned through openings 22, 25 and then rotated by 90 ° into the position shown in FIG. 5. In this position, the clamping screw 27 attached to the upper end of the locking rod 23 is pulled against a support plate 26 welded into the hollow profile 2 and the locking rod 23 is pressed against the front wall of the hollow profile (FIG. 7). At the same time, the guide rail 9 is thus tightened tightly against the hollow profile 2.
  • the hollow profile 2 is expediently arranged directly next to the guide head 3. But it is also possible to use hollow profiles 2 at other locations on the shoring panel, e.g. B. to be provided in the middle, so that center support plates can be easily formed by attaching a guide rail 9.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Finishing Walls (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Road Paving Structures (AREA)
  • Road Signs Or Road Markings (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Air Bags (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Wing Frames And Configurations (AREA)
  • Support Devices For Sliding Doors (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Claims (10)

1. Plaque de soutènement pour dispositif de soutènement de tranchée, comportant des profilés d'acier (4, 5) liés rigidement entre eux et éventuellement recouverts de plaques de revêtement, dans laquelle des profilés creux (2) sont agencés le long des petits côtés de ladite plaque de soutènement et présentent de leur côté des têtes de guidage (3) en vue d'une liaison à des appuis ou à des plaques de soutènement voisins, caractérisée en ce que la paroi de soutènement comporte au moins un profilé creux vertical (2) pourvu d'ouvertures (8, 20) en forme de fentes horizontales agencées l'une au-dessus de l'autre du côté intérieur de ladite paroi de soutènement, en ce que un rail de guidage (9) profilé en C ou en U porte sur son dos (10) des pattes horizontales (11, 21), pouvant être introduites dans les fentes (8, 20) du profilé creux vertical (2) et pourvues d'ouvertures traversantes (12, 22, 25) alignées verticalement et en ce qu'il est prévu une tige de verrouillage (13, 23) pouvant être introduite dans les ouvertures traversantes (12, 22) et pourvue de clavettes (14,24) prenant appui sur les pattes (11, 21) et/ou sur le profilé (2).
2. Plaque de soutènement selon la revendication 1, caractérisée en ce que au moins un profilé vertical relié à une tête de guidage (3) est un profilé creux (2) pourvu d'ouvertures (8, 20) en forme de fente.
3. Plaque de soutènement selon la revendication 1 ou 2, caractérisée en ce que le profilé creux (2) est à section rectangulaire.
4. Plaque de soutènement selon la revendication 1 ou 2, caractérisée en ce que le profilé creux (2) est profilé en C.
5. Plaque de soutènement selon l'une des revendications 1 à 4, caractérisée en ce que les ouvertures traversantes (12, 22) sont agencées de façon qu'elles tangentent la paroi interne (19) de la paroi fendue (15) du profilé creux (2) lorsque les pattes (11, 21) sont introduites dans ledit profilé (2).
6. Plaque de soutènement selon l'une des revendications 1 à 5, caractérisée en ce que les clavettes (14, 24) sont des cames rotatives (14) et en ce qu'un dispositif de verrouillage (16, 17) est prévu à l'extrémité supérieure de la tige de verrouillage (13).
7. Plaque dé soutènement selon l'une des revendications 1 à 5, caractérisée en ce que les clavettes (14, 24) sont des coins plats (24) convergeant vers le, haut, en ce que des échancrures (25) contigues aux ouvertures traversantes (22) sont prévues pour le passage des coins plats (24) et en ce qu'un dispositif de verrouillage (26, 27) est prévu à l'extrémité supérieure de la tige de verrouillage (23).
8. Plaque de soutènement selon la revendication 6, caractérisée en ce que le dispositif de verrouillage (16, 17) comporte un bras de levier radial (16) agencé horizontalement sur la tige de verrouillage (13) et une vis de pression (17) agencée à extrémité libre dudit bras et prenant appui horizontalement contre une paroi du profilé creux (2).
9. Plaque de soutènement selon la revendication 7, caractérisée en ce que, à l'extrémité supérieure de la tige de verrouillage (23), est agencé un bras de levier radial pourvu d'une vis de pression (27) parallèle à la tige de verrouillage (23) et en ce que, dans le profilé creux (2), est prévue une plaque d'appui (26) pour la vis de pression (27).
10. Plaque de soutènement selon l'une des revendications 1 à 9, caractérisée en ce qu'un profilé creux (2) pourvu d'ouvertures horizontales (8, 20) en forme de fente est disposé au milieu de ladite plaque de soutènement.
EP80106997A 1979-12-01 1980-11-13 Panneau de blindage pour dispositif de creusement de tranchées Expired EP0030622B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80106997T ATE3783T1 (de) 1979-12-01 1980-11-13 Verbauplatte fuer eine grabenverbauvorrichtung.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2948458A DE2948458C2 (de) 1979-12-01 1979-12-01 Verbauplatte für eine Grabenverbauvorrichtung
DE2948458 1979-12-01

Publications (2)

Publication Number Publication Date
EP0030622A1 EP0030622A1 (fr) 1981-06-24
EP0030622B1 true EP0030622B1 (fr) 1983-06-15

Family

ID=6087393

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80106997A Expired EP0030622B1 (fr) 1979-12-01 1980-11-13 Panneau de blindage pour dispositif de creusement de tranchées

Country Status (29)

Country Link
US (1) US4345857A (fr)
EP (1) EP0030622B1 (fr)
JP (1) JPS5942144B2 (fr)
AR (1) AR221461A1 (fr)
AT (1) ATE3783T1 (fr)
AU (1) AU533006B2 (fr)
BR (1) BR8007860A (fr)
CA (1) CA1136596A (fr)
CS (1) CS216219B2 (fr)
DE (1) DE2948458C2 (fr)
DK (1) DK153714C (fr)
ES (1) ES255136Y (fr)
FI (1) FI69671C (fr)
GR (1) GR71610B (fr)
HU (1) HU181229B (fr)
IE (1) IE50212B1 (fr)
IL (1) IL61555A (fr)
IN (1) IN152534B (fr)
MX (1) MX151282A (fr)
NO (1) NO160090C (fr)
OA (1) OA06659A (fr)
PH (1) PH17822A (fr)
PL (1) PL131037B1 (fr)
PT (1) PT72109B (fr)
RO (1) RO81618B (fr)
SU (1) SU965365A3 (fr)
WO (1) WO1981001581A1 (fr)
YU (1) YU41750B (fr)
ZA (1) ZA807258B (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112750C2 (de) * 1981-03-31 1983-12-22 Mader & Conrads oHG, 5190 Stolberg Verbauplatte zum Abstützen von Grabenwänden
DE3820625A1 (de) * 1987-06-19 1989-01-05 Stefan Theissen Vorrichtung zum abstuetzen von grabenwaenden
GB2231354B (en) * 1989-05-03 1993-03-24 Mabey Hire Co Strong-box panel
JPH0743167Y2 (ja) * 1989-08-02 1995-10-04 一郎 川又 掘削溝用土留パネル
DE4040560A1 (de) * 1990-12-19 1992-07-02 Krings Verbau Gmbh Verbauplatte
DE4111266C1 (fr) * 1991-03-02 1992-09-17 Teska Verbautechnik Gmbh, 4200 Oberhausen, De
DE4139829A1 (de) * 1991-03-02 1992-10-08 Teska Verbautechnik Gmbh Grabenverbauvorrichtung
US5290129A (en) * 1991-08-15 1994-03-01 Rody Kenneth G Trench shield assembly
US5302054A (en) * 1992-09-23 1994-04-12 W. E. Winkler Hole shoring system
WO1994021863A1 (fr) * 1993-03-18 1994-09-29 Kvh Verbautechnik Gmbh Plaque de blindage
US5527137A (en) * 1994-04-29 1996-06-18 Spencer; Dennis I. Knife structure for shoring assemblies used in excavations
DE4432320A1 (de) * 1994-09-12 1996-03-14 Richter Wolfgang Ing Grad Verbauplatte
DE19813282A1 (de) * 1998-03-26 1999-09-30 Richter Wolfgang Grabenverbauvorrichtung
US6379084B1 (en) 1999-12-17 2002-04-30 Jack Kennedy Metal Products And Buildings, Inc. Mine stopping
US6682263B2 (en) 1999-12-17 2004-01-27 Jack Kennedy Metal Products & Buildings, Inc. Multiple tier stopping and method of constructing stopping
US6821057B1 (en) 2000-04-05 2004-11-23 Maksim Kadiu Magnetic shoring device
US7048471B2 (en) 2000-04-05 2006-05-23 Maksim Kadiu Shoring device
US6443665B1 (en) * 2001-02-07 2002-09-03 Robert Kundel, Sr. Trench shielding and shoring device
DE10113818A1 (de) * 2001-03-21 2002-09-26 Richter Wolfgang Bauplatte für den Grabenverbau
US6688813B2 (en) 2001-07-11 2004-02-10 Jack Kennedy Metal Products, Inc. Mine stopping and method of installing same
US6846132B2 (en) 2002-02-01 2005-01-25 Jack Kennedy Metal Products & Buildings, Inc. Mine stopping and braces therefor
DE10302284B4 (de) * 2003-01-22 2005-10-27 Werner Fritsch Verbauvorrichtung und Verbauplatte sowie Kammerplatte hierfür
US7056067B2 (en) 2003-10-03 2006-06-06 Max Kadiu Trench shoring device
DE102005019034B4 (de) * 2005-04-23 2008-01-03 Werner Fritsch Verbauvorrichtung
EP1983111A1 (fr) * 2007-04-20 2008-10-22 BAUER Maschinen GmbH Coffrage destiné à limiter les sections de parois moulées, élément de coffrage et procédé de fabrication d'une paroi moulée dans le sol
NL2005399C2 (nl) * 2010-09-27 2012-03-28 Dirk-Arie Zondag Stutwandpaneel.
AU348085S (en) * 2013-02-21 2013-04-16 Lite Guard Safety Solutions Pty Ltd Shield panel
USD737474S1 (en) * 2013-11-21 2015-08-25 Lite Guard Safety Solutions Pty Ltd Shield panel
USD736961S1 (en) * 2013-11-21 2015-08-18 Lite Guard Safety Solutions Pty Ltd Shield panel
FR3083808B1 (fr) * 2018-07-12 2020-06-19 Marc Lefebvre Systeme de blindage d'une tranchee

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422404A1 (de) * 1974-05-09 1975-11-20 August Grote Fa Vorrichtung zum aussteifen der waende von baugraeben, rohrgraeben und dergleichen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001613A (en) * 1952-07-24 1961-09-26 Robert K Mcberty Interlocking metal building panel
US2865178A (en) * 1956-03-19 1958-12-23 Glenn J Wicke Shoring apparatus
US3728862A (en) * 1971-06-23 1973-04-24 Meredith Drilling Co Inc Shoring system and components therefor
YU36769B (en) * 1973-09-12 1984-08-31 Krings Josef Panel plate for pits
DE2349802C2 (de) * 1973-10-04 1975-10-02 Josef 5138 Heinsberg Krings Verbauvorrichtung für Leitungsgräben
US4054033A (en) * 1975-03-10 1977-10-18 Pilosio, S.P.A. Retaining panel
US4070844A (en) * 1976-08-16 1978-01-31 Elze Karl H Spring loaded cam lock

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2422404A1 (de) * 1974-05-09 1975-11-20 August Grote Fa Vorrichtung zum aussteifen der waende von baugraeben, rohrgraeben und dergleichen

Also Published As

Publication number Publication date
US4345857A (en) 1982-08-24
FI803653L (fi) 1981-06-02
FI69671B (fi) 1985-11-29
PL131037B1 (en) 1984-09-29
DK153714C (da) 1989-02-20
CS216219B2 (en) 1982-10-29
SU965365A3 (ru) 1982-10-07
NO803224L (no) 1981-06-02
ES255136Y (es) 1982-03-01
JPS5689627A (en) 1981-07-21
AR221461A1 (es) 1981-01-30
MX151282A (es) 1984-10-31
IL61555A (en) 1983-11-30
NO160090C (no) 1989-03-08
OA06659A (fr) 1981-09-30
FI69671C (fi) 1986-03-10
YU301880A (en) 1983-09-30
CA1136596A (fr) 1982-11-30
YU41750B (en) 1987-12-31
ATE3783T1 (de) 1983-06-15
RO81618A (fr) 1983-04-29
PH17822A (en) 1985-01-07
WO1981001581A1 (fr) 1981-06-11
IE802403L (en) 1981-06-01
JPS5942144B2 (ja) 1984-10-12
BR8007860A (pt) 1981-06-16
DK153714B (da) 1988-08-22
PT72109A (pt) 1980-12-01
AU6450680A (en) 1981-06-11
PT72109B (pt) 1981-10-22
ZA807258B (en) 1981-11-25
HU181229B (en) 1983-06-28
DE2948458C2 (de) 1982-01-21
IN152534B (fr) 1984-02-04
PL228115A1 (fr) 1981-09-04
DK503880A (da) 1981-06-02
NO160090B (no) 1988-11-28
DE2948458B1 (de) 1981-04-30
ES255136U (es) 1981-09-16
EP0030622A1 (fr) 1981-06-24
AU533006B2 (en) 1983-10-27
IL61555A0 (en) 1980-12-31
GR71610B (fr) 1983-06-17
IE50212B1 (en) 1986-03-05
RO81618B (ro) 1983-04-30

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