EP0034297A1 - Unité de souténement pour fossés - Google Patents

Unité de souténement pour fossés Download PDF

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Publication number
EP0034297A1
EP0034297A1 EP81100757A EP81100757A EP0034297A1 EP 0034297 A1 EP0034297 A1 EP 0034297A1 EP 81100757 A EP81100757 A EP 81100757A EP 81100757 A EP81100757 A EP 81100757A EP 0034297 A1 EP0034297 A1 EP 0034297A1
Authority
EP
European Patent Office
Prior art keywords
locking
ramming
stops
support frame
board
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.)
Granted
Application number
EP81100757A
Other languages
German (de)
English (en)
Other versions
EP0034297B1 (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
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 Individual filed Critical Individual
Priority to AT81100757T priority Critical patent/ATE9604T1/de
Publication of EP0034297A1 publication Critical patent/EP0034297A1/fr
Application granted granted Critical
Publication of EP0034297B1 publication Critical patent/EP0034297B1/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 unit, consisting of at least one horizontal, transversely adjustable support frame made of profiled steel parts with guide heads attached to its longitudinal spars, and a plurality of ramming planks which are approximately wavy in cross section and which have a guide profile on their inside for the positive reception of an associated guide head.
  • the invention is therefore based on the object of designing the sheeting unit in such a way that it can be preassembled outside the trench before it is installed and can be introduced as a whole into the trench region to be protected using a suitable lifting device.
  • each ramming disc on its inside with a distance Has superimposed stops and that locking devices are arranged on the longitudinal spars of the support frame, the locking element of which can be moved in and out of the area between two superimposed stops of an associated ramming board.
  • the mobility of the ramming planks which can only be moved axially on the guide heads, is limited to the relatively short distance between two superimposed stops, so that the preassembled shoring unit can be moved in an intended manner.
  • the shoring unit consists of at least one rigid support frame 1, which in turn consists of two longitudinal spars 2 and longitudinally adjustable spreaders 3 which engage at their ends.
  • the longitudinal spars 2 consist of section steel beams.
  • Guide devices 4 are arranged at regular intervals on the longitudinal spars. These consist of gusset plates 5 welded on above and below the longitudinal spar 2 with an outwardly pointing web 6, to which a perpendicular, outwardly open U-profile 7 is welded. In this U-profile 7 support rollers 8 are mounted around horizontal axes.
  • disc-shaped rollers 9 are mounted in recesses of the web, which are each rotatable about horizontal axes perpendicular to the axes of the rollers 8.
  • the U-profile 7 and the rollers 8, 9 each form a guide head 10.
  • a number of ramming boards 11 are also assigned to the supporting frame 1, which have an undulating profile which is designed such that the side edges of adjacent ramming boards 11 overlap.
  • a C-profile support 12 is welded into an outwardly projecting bend of each ramming board, in which the associated guide head 10 can be positively received in such a way that the ramming board 11 is guided perpendicular to the supporting frame 1.
  • a number of stops 15 are welded at regular intervals, which are formed from horizontal shelves.
  • locking devices 16 which are shown on an enlarged scale in FIGS. 3 and 4, are arranged on the longitudinal spars 2 of the supporting frame 1.
  • Each locking device 16 consists of a base plate 17 fastened to the respective longitudinal spar 2, a bearing block 18 mounted thereon, a locking bolt 19 axially movable in the bearing block 18 transversely to the longitudinal direction of the longitudinal spar 2, and stops 20, 21.
  • the stop 20 is arranged on the side of the locking bolt 19 and serves as a system for a locking lever 22 attached to it.
  • This locking lever 22 is attached radially to the locking bolt 19.
  • the stop 21 is arranged axially to the locking bolt 19 and limits its stroke to the rear.
  • the front part 23 of the locking bolt 19 protrudes into the space of the hollow profile 14 in the locked position (FIGS. 3 and 4) and would abut one of the shelves 15 delimiting it at the top and bottom if there was a relative movement between the support frame 1 and the ramming board 11.
  • the locking is released by a simple quarter-turn of the locking bolt 19 and the locking lever 22 connected to it, as well as pulling back the locking bolt 19 against the stop 21.
  • the ramming board 11 is then free to move relative to the supporting frame.
  • the entire shoring unit can be pre-mined outside the trench piece to be built and then lowered into the more or less deeply dug trench using a suitable lifting device.
  • the ramming boards can then be rammed deeper into the ground after they have been unlocked.
  • the support frame is locked again with the ramming boards and can then be picked up as a unit by the lifting gear.
EP81100757A 1980-02-09 1981-02-03 Unité de souténement pour fossés Expired EP0034297B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81100757T ATE9604T1 (de) 1980-02-09 1981-02-03 Verbaueinheit fuer graeben.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803004923 DE3004923A1 (de) 1980-02-09 1980-02-09 Verbaueinheit
DE3004923 1980-02-09

Publications (2)

Publication Number Publication Date
EP0034297A1 true EP0034297A1 (fr) 1981-08-26
EP0034297B1 EP0034297B1 (fr) 1984-09-26

Family

ID=6094248

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81100757A Expired EP0034297B1 (fr) 1980-02-09 1981-02-03 Unité de souténement pour fossés

Country Status (28)

Country Link
US (1) US4376599A (fr)
EP (1) EP0034297B1 (fr)
JP (1) JPS5851093B2 (fr)
AR (1) AR228146A1 (fr)
AT (1) ATE9604T1 (fr)
AU (1) AU539236B2 (fr)
BG (1) BG34764A3 (fr)
BR (1) BR8100716A (fr)
CA (1) CA1135238A (fr)
CS (1) CS216546B2 (fr)
DE (1) DE3004923A1 (fr)
DK (1) DK51981A (fr)
ES (1) ES256303Y (fr)
FI (1) FI810306L (fr)
GR (1) GR74420B (fr)
HU (1) HU183316B (fr)
IE (1) IE50770B1 (fr)
IL (1) IL62077A (fr)
IN (1) IN151579B (fr)
MX (1) MX150847A (fr)
NO (1) NO810076L (fr)
PH (1) PH17538A (fr)
PL (1) PL131085B1 (fr)
PT (1) PT72453B (fr)
RO (1) RO82206A (fr)
SU (1) SU971112A3 (fr)
YU (1) YU26381A (fr)
ZA (1) ZA81822B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4402277A1 (de) * 1994-01-27 1995-08-03 Wilhelm Fenners Baugesellschaf Horizontalverbau für Großrohrverlegung
DE4432306A1 (de) * 1994-09-10 1996-03-14 Emunds & Staudinger Gmbh & Co Verbauvorrichtung
CN111549795A (zh) * 2020-05-28 2020-08-18 浙江明思特建筑支护技术有限公司 一种并联组合式支撑头

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453863A (en) * 1982-01-29 1984-06-12 Safety Lights Sales & Leasing, Inc. Trench shoring device
DE3205785A1 (de) * 1982-02-18 1983-09-01 Josef 5138 Heinsberg Krings Grabenverbauvorrichtung
DE3423853C2 (de) * 1984-06-28 1989-10-12 Krings International Inh. Josef Krings, 5138 Heinsberg Verbauvorrichtung für Gräben
DE3820625A1 (de) * 1987-06-19 1989-01-05 Stefan Theissen Vorrichtung zum abstuetzen von grabenwaenden
US5240348A (en) * 1989-08-25 1993-08-31 Louis Breaux Methods of hazardous waste containment
US5106233A (en) * 1989-08-25 1992-04-21 Breaux Louis B Hazardous waste containment system
US4991999A (en) * 1990-05-07 1991-02-12 Helms Robert C Corrugated structural panels
JPH0424327A (ja) * 1990-05-21 1992-01-28 Masatada Saito 角形の断面をもつ山留用鋼製切梁
US5096334B1 (en) * 1990-09-28 1998-07-14 Speed Shore Corp Shoring shield
JPH0526050U (ja) * 1991-03-01 1993-04-06 株式会社テラモト ちり取り
US5199824A (en) * 1992-08-03 1993-04-06 Smith Jeffrey F M Excavation shoring system
DE4226405A1 (de) * 1992-08-10 1994-02-17 Emunds & Staudinger Gmbh & Co Verbauvorrichtung
DE4230860A1 (de) * 1992-09-15 1994-03-17 Wilhelm Hes Verbauvorrichtung
DE4413371A1 (de) * 1994-04-19 1995-10-26 Wilhelm Hes Verbauvorrichtung
US5533838A (en) * 1995-04-13 1996-07-09 Kundel; Robert Modular trench box sheeting
US5931607A (en) * 1998-06-12 1999-08-03 Hess; Wilhelm Lining device
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
US7056067B2 (en) * 2003-10-03 2006-06-06 Max Kadiu Trench shoring device
US7661908B1 (en) * 2008-08-08 2010-02-16 Kundel Sr Robert Trench shield with adjustable vertical panels
FR2949796B1 (fr) * 2009-09-09 2012-03-23 Larmure Dispositif de soutien des parois d'une tranchee
CN103821522B (zh) * 2014-02-25 2015-11-25 冯莉莉 旋转式导向架
CN103821521B (zh) * 2014-02-25 2015-11-25 冯莉莉 旋转式导向架的制造方法
US20170002538A1 (en) * 2015-06-30 2017-01-05 Trinity Shoring Products, Inc. System and Method for a Telescopic Strut
CN106381875B (zh) * 2016-11-22 2018-04-24 青岛理工大学 一种深基坑施加钢支撑预应力的调控装置
WO2019103925A1 (fr) 2017-11-22 2019-05-31 National Trench Safety, Llc Chariot à rouleaux pour structures de support d'excavation et procédés d'utilisation de ce dernier
AU2018372817B2 (en) * 2017-11-22 2020-07-30 National Trench Safety, Llc Excavation support system and methods for installing same
CA3082797C (fr) 2017-11-22 2020-11-24 National Trench Safety, Llc Chariot a roulettes de coin pour structures de support d'excavation et procedes d'utilisation de ce dernier
CN108425367B (zh) * 2018-04-09 2023-08-29 成都利拓重工机械有限公司 一种用于城市管囊建造的移动式支护护盾及其安装座
CN111809630B (zh) * 2020-07-15 2021-08-10 中国建筑第八工程局有限公司 钢支撑的填充式支座结构及施工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195240A5 (fr) * 1972-08-04 1974-03-01 Krings Josef

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH160116A (de) * 1932-03-09 1933-02-28 Hunziker & Cie Hartsteinwerke Zimmerung für Gräben.
US3029607A (en) * 1959-05-01 1962-04-17 Paul A Millerbernd Device for preventing cave-ins
US3496727A (en) * 1967-06-21 1970-02-24 Lloyd J De Weese Apparatus for laying pipe
DE1708539B1 (de) * 1968-01-24 1971-09-08 Josef Krings Vorrichtung zum Verbauen maschinell ausgehobener Leitungsgraeben
US3782125A (en) * 1972-01-11 1974-01-01 E Holl Earth shoring apparatus
GB1416995A (en) * 1972-02-10 1975-12-10 Hudswell Morrice Ltd Sheet piles
US3903624A (en) * 1973-04-03 1975-09-09 Edward J Holl Apparatus for excavating, shoring and backfilling a trench
ES424721A1 (es) * 1974-03-28 1976-06-16 Mackina Westfalia S A Perfeccionamientos en maquinas de entibacion continua para la construccion de tuneles.
DE2432551B2 (de) * 1974-07-04 1980-07-03 Hewitt, Keith Stewart, Leeds Vorrichtung zum Absteifen von Gräben zum Verlegen von Rohren und Leitungen
DE2720719C2 (de) * 1977-05-07 1984-04-05 Theissen, Hans, 5138 Heinsberg Vorrichtung zum Abstützen von Grabenwänden
DE2736398C2 (de) * 1977-08-12 1985-11-21 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Steuervorrichtung für einen Messerschild
DE2816709C2 (de) * 1978-04-18 1985-01-03 Josef 5138 Heinsberg Krings Verbauvorrichtung zum mehrstufigen Verbau

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2195240A5 (fr) * 1972-08-04 1974-03-01 Krings Josef

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4402277A1 (de) * 1994-01-27 1995-08-03 Wilhelm Fenners Baugesellschaf Horizontalverbau für Großrohrverlegung
DE4432306A1 (de) * 1994-09-10 1996-03-14 Emunds & Staudinger Gmbh & Co Verbauvorrichtung
DE4432306C2 (de) * 1994-09-10 1998-07-09 Emunds & Staudinger Gmbh & Co Verbauvorrichtung
CN111549795A (zh) * 2020-05-28 2020-08-18 浙江明思特建筑支护技术有限公司 一种并联组合式支撑头
CN111549795B (zh) * 2020-05-28 2021-07-27 浙江明思特建筑支护技术有限公司 一种并联组合式支撑头

Also Published As

Publication number Publication date
SU971112A3 (ru) 1982-10-30
RO82206B (ro) 1983-06-30
CA1135238A (fr) 1982-11-09
IN151579B (fr) 1983-05-28
DK51981A (da) 1981-08-10
IE810219L (en) 1981-08-09
AR228146A1 (es) 1983-01-31
EP0034297B1 (fr) 1984-09-26
ES256303U (es) 1981-10-16
GR74420B (fr) 1984-06-28
AU539236B2 (en) 1984-09-20
PL229544A1 (fr) 1981-10-16
RO82206A (fr) 1983-07-07
NO810076L (no) 1981-08-10
IL62077A (en) 1985-03-31
MX150847A (es) 1984-07-31
JPS5851093B2 (ja) 1983-11-14
BR8100716A (pt) 1981-08-18
PL131085B1 (en) 1984-10-31
FI810306L (fi) 1981-08-10
AU6685681A (en) 1981-08-20
US4376599A (en) 1983-03-15
CS216546B2 (en) 1982-11-26
JPS56153020A (en) 1981-11-26
HU183316B (en) 1984-04-28
IE50770B1 (en) 1986-07-09
BG34764A3 (en) 1983-11-15
ZA81822B (en) 1981-11-25
ATE9604T1 (de) 1984-10-15
PT72453A (de) 1981-03-01
YU26381A (en) 1983-10-31
IL62077A0 (en) 1981-03-31
PH17538A (en) 1984-09-19
ES256303Y (es) 1982-04-16
DE3004923A1 (de) 1981-08-20
PT72453B (de) 1982-02-12

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