EP0511629A1 - Dispositif de blindage - Google Patents

Dispositif de blindage Download PDF

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Publication number
EP0511629A1
EP0511629A1 EP92107208A EP92107208A EP0511629A1 EP 0511629 A1 EP0511629 A1 EP 0511629A1 EP 92107208 A EP92107208 A EP 92107208A EP 92107208 A EP92107208 A EP 92107208A EP 0511629 A1 EP0511629 A1 EP 0511629A1
Authority
EP
European Patent Office
Prior art keywords
shoring
planks
guides
plate
stops
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Withdrawn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
EP92107208A
Other languages
German (de)
English (en)
Inventor
Günter Carius
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.)
Emunds and Staudinger GmbH
Original Assignee
Emunds and Staudinger GmbH
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 Emunds and Staudinger GmbH filed Critical Emunds and Staudinger GmbH
Publication of EP0511629A1 publication Critical patent/EP0511629A1/fr
Withdrawn legal-status Critical Current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 device for supporting trench walls with two substantially parallel rectangular shoring plates, which are kept at a distance from at least two spreaders.
  • Shoring devices of this type are known from booklet 5 of the civil engineering professional association's series “Shoring methods and shoring devices for line trench construction” edition 1981.
  • the known large-area shoring devices with two double-walled steel shoring panels that are spaced apart by spreaders are designed as centrally supported and as edge-supported shoring units.
  • the center-supported shoring unit vertical supports are fastened on the inside in the longitudinal center of the shoring panels, which are engaged by at least two spreaders arranged one above the other and keep the two shoring panels at a distance.
  • the edge-supported shoring units vertical supports are connected to the large-area shoring panels on the lateral edges of the shoring panels, and the opposing supports of the two shoring panels are interconnected via at least two spreaders arranged one above the other.
  • the invention has for its object to provide a large-area shoring device with which it is possible to install quickly and reliably even in the area of transverse lines and branch lines.
  • At least one large-area shoring device according to the invention can be inserted into the partially or completely excavated trench at a distance from the adjacent large-area shoring device in the region of a line running transversely to the trench, and individual planks horizontally from the shoring device according to the invention to the adjacent shoring device to block the gap be advanced.
  • a transverse line crosses the excavated trench, a screed can only be pushed up to this line, so that only the space behind this line remains unobstructed until the next shoring device. But this space can also be installed with the aid of extendable planks if shoring devices according to the invention are used on both sides of the transverse line.
  • 1, 2 and 3 show shoring devices for supporting trench walls with two substantially parallel rectangular, large-area shoring plates 1 and 2, which are adjustably kept at a distance from upper spreaders 3 and lower spreaders 4.
  • the spreaders 3 and 4 are articulated on vertical supports 11 and 12, which are fastened to the lateral edges 8 and 9 of the shoring panels 1 and 2 on the inside thereof.
  • horizontal guides 6 for upright screeds 7 are arranged, and on these guides 6 the screeds 7 are mounted on at least one side 8 or 9 of the shoring plates 1 and 2 so that they can be pulled out independently of one another.
  • the planks 7 arranged one above the other on a shoring plate 1 or 2 are at a distance from one another which is as small as possible and is only due to the sheet thickness of the guide 6.
  • two shoring devices according to the invention are spaced apart from one another in FIGS excavated trench used, and in the region of the transverse lines 21 and 22, the trench walls are installed by planks 7, which were pulled out of the guides 6 and the guide chambers 20 of the shoring panels 1 and 2.
  • the screeds 7 out of the guides 6 there are eyes or holes 10, into which a hook can be hung, which is moved by a pulling device or a trench excavator in order to pull a screed 7 horizontally out of a shoring plate 1 or 2.
  • stops 17 are arranged which cooperate with stops 16 which are attached to the rear end of the planks 7. These stops 16 and 17 prevent the planks 7 from being pulled out of their guides 6.
  • the planks 7 are rolled steel planks profiled in the manner of sheet piling.
  • L-shaped sheet metal profiles 14 are welded onto a conventional double-walled shoring panel 2 'to form the horizontal guides 6 and guide chambers, the short legs of which support the planks 7 and the long legs 15 of which are connected to the adjacent sheet metal profiles by means of horizontal weld seams 13 are connected to the adjacent sheet metal profiles and form the outer wall 5 of a three-walled shoring panel.
  • FIG. 6 shows a guide chamber 20, in which a screed 7 is guided, which has two stops 16 and 18 which are offset with respect to one another in height and in the longitudinal direction. These stops 16 and 18 cooperate with stops 17 and 19, which are also fastened, for example welded, to the long leg 15 of the L-shaped sheet profile 14, offset in height and in the longitudinal direction from one another.
  • the stop 19 of the guide chamber 20 is arranged on the line 23 of the first third of the length of the lining plate 1 and the other stop 17 on the line 24 of the second third of the length of the lining plate, these stops 17 and 19 are offset in height from each other.
  • Each screed 7 is also equipped with two stops 16 and 18 which correspond to the stops 17 and 19 of the guide chambers 20.
  • the stops 16 and 18 are also on the third lines 23 and 24 of the shoring plate when the planks 7 are inserted and their extracting heads 25 and 26 protrude by the same amount on both sides 8 and 9 of the shoring plate.
  • This arrangement of the stops 16 to 19 has the advantage that the stops 17 and 19 of the guide chambers 20 can be attached during the manufacture of the shoring plate and a stop 16 or 18 of the planks 7 before the planks 7 are inserted into the guide chambers 20.
  • the stop for example 18, can be welded or screwed to the screed on the right side 8 of the shoring plate.
  • the planks 7 can then be moved in their guides by about 1/3 of their length to the right or to the left. In order to remove a screed 7 from its guidance, it is necessary that the screed be pushed as far to the right or to the left that the stop 16 or the stop 18 can be removed. If one of these two stops is removed, for example the stop 16, the screed 7 can be pulled out to the right. Once the stop 18 has been removed, the screed 7 can be pulled out to the left.
  • a rod 17 serves to secure the transport, which can be inserted through eyelets or bores in the guide chambers 20 and the planks 7 if these eyelets and bores are aligned with one another.

Landscapes

  • 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)
  • Road Paving Machines (AREA)
EP92107208A 1991-04-29 1992-04-28 Dispositif de blindage Withdrawn EP0511629A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4113811 1991-04-29
DE19914113811 DE4113811A1 (de) 1991-04-29 1991-04-29 Verbauvorrichtung

Publications (1)

Publication Number Publication Date
EP0511629A1 true EP0511629A1 (fr) 1992-11-04

Family

ID=6430495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92107208A Withdrawn EP0511629A1 (fr) 1991-04-29 1992-04-28 Dispositif de blindage

Country Status (2)

Country Link
EP (1) EP0511629A1 (fr)
DE (1) DE4113811A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994021863A1 (fr) * 1993-03-18 1994-09-29 Kvh Verbautechnik Gmbh Plaque de blindage

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413371A1 (de) * 1994-04-19 1995-10-26 Wilhelm Hes Verbauvorrichtung
DE9407247U1 (de) * 1994-04-30 1995-08-31 Altwert AG & Co. KG, 76694 Forst Graben-Aussteifungselement
DE4432306C2 (de) * 1994-09-10 1998-07-09 Emunds & Staudinger Gmbh & Co Verbauvorrichtung
DE19726339A1 (de) * 1997-06-20 1998-12-24 Wilhelm Hess Verbauvorrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH342739A (de) * 1956-08-01 1959-11-30 Keller Josef Grubenwand-Stützvorrichtung für den Aushub eines Grabes
DE2061255A1 (de) * 1970-12-12 1972-06-22 Gerhard Ley Vorrichtung zur Einsturzsicherung von einander gegenueberliegenden Waenden bei Baugruben
GB1407799A (en) * 1972-01-06 1975-09-24 Baxter Sons Contractors Ltd J Shoring apparatus and a method of shoring an excavation
FR2469506A2 (fr) * 1979-11-16 1981-05-22 Koehl Jean Dispositif articule pour le blindage de terrassements
DE8628978U1 (de) * 1986-10-30 1987-04-30 Thurn jun., Michael, Dipl.-Ing.(FH), 8000 München Erdschalung mit Bohlen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH342739A (de) * 1956-08-01 1959-11-30 Keller Josef Grubenwand-Stützvorrichtung für den Aushub eines Grabes
DE2061255A1 (de) * 1970-12-12 1972-06-22 Gerhard Ley Vorrichtung zur Einsturzsicherung von einander gegenueberliegenden Waenden bei Baugruben
GB1407799A (en) * 1972-01-06 1975-09-24 Baxter Sons Contractors Ltd J Shoring apparatus and a method of shoring an excavation
FR2469506A2 (fr) * 1979-11-16 1981-05-22 Koehl Jean Dispositif articule pour le blindage de terrassements
DE8628978U1 (de) * 1986-10-30 1987-04-30 Thurn jun., Michael, Dipl.-Ing.(FH), 8000 München Erdschalung mit Bohlen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994021863A1 (fr) * 1993-03-18 1994-09-29 Kvh Verbautechnik Gmbh Plaque de blindage

Also Published As

Publication number Publication date
DE4113811A1 (de) 1992-11-05

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