EP0678629B1 - Dispositif d'étaiement - Google Patents

Dispositif d'étaiement Download PDF

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Publication number
EP0678629B1
EP0678629B1 EP95104682A EP95104682A EP0678629B1 EP 0678629 B1 EP0678629 B1 EP 0678629B1 EP 95104682 A EP95104682 A EP 95104682A EP 95104682 A EP95104682 A EP 95104682A EP 0678629 B1 EP0678629 B1 EP 0678629B1
Authority
EP
European Patent Office
Prior art keywords
supports
housing plate
slat housing
guide channels
plate
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 - Lifetime
Application number
EP95104682A
Other languages
German (de)
English (en)
Other versions
EP0678629A1 (fr
Inventor
Wilhelm Hess
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
Publication of EP0678629A1 publication Critical patent/EP0678629A1/fr
Application granted granted Critical
Publication of EP0678629B1 publication Critical patent/EP0678629B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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 has for its object a shoring device to create that it avoids with cross lines, to have to use two types of shoring systems and in which it is possible, even in the area of cross lines Trench walls to be reliably installed.
  • This object is achieved in that starting from the shoring device described at the beginning, in the area of a cross line instead of an outer and upper shoring plate in the guide channels of two adjacent supports one upper plank chamber plate is inserted, in which side by side vertical duct boards used and vertically movable are led.
  • a lower one in the guide channels of the supports Floor board can be used in which side by side Channel boards can be used and guided vertically are.
  • the lower plank chamber plate can because of Cross line not from above into the guide channels of two adjacent supports on one side of the trench are introduced, but the plank chamber plate must be in the longitudinal direction of the trench below the cross line in the guides of the supports be used. This can be done in that the lower plank chamber plate at an angle of, for example, 30 ° inclined between the two supports at a distance inserted and then brought into a horizontal position, so that the lower plank chamber plate behind the guide flanges of the supports grab.
  • the web engaging in a guide channel of the lower plank chamber plate horizontally displaceable with the lower plank chamber plate is connected so that after insertion of a Web the plank chamber plate in the guide channel one Support the opposite bridge by moving it horizontally in the guide channel of the opposite pillar is inserted.
  • a web reaching behind a support flange of a support the guide plate is easily detachable with the lower plank chamber plate connect to.
  • This easily detachable bridge can together with an associated stop part to the Support flange of a support are clamped and then after Insert the lower plank chamber plate into the guide channel the other support the plank chamber plate against that Fold the stop part so that attached to the stop part Bolts in corresponding holes in the lower plank chamber plate to grab. Via plug pins, wedges or The folded plank chamber plate can then be screwed with be connected to the stop part.
  • the device shown is used for shoring over 6 m deep trenches. It points in the same direction in the longitudinal direction of the trench Distance-adjustable support frames made up of two parallel supports 1 and 2 and at least one in them Supports inserted expansion frame 6, which the Supports 1 and 2 at a distance and at the same time too connects a support frame. 2 are two spreading frames 6 inserted into supports 1 and 2.
  • Each support 1 and 2 has guide channels on both sides 3, in which large-area shoring panels can be moved vertically are led.
  • shoring device In the embodiment of the shoring device according to FIG. 3 are not two on either side of a column 1 or 2 Guide channels, but only one guide channel 3 is provided, that of a support flange 32 and a guide flange 35 is formed.
  • this guide channel 3 In this guide channel 3 are both outer shoring panels 4 as well as the inner shoring panels guided. Both shoring plates 4 and 5 support each other Support webs 27 and 28 on the support flange 32.
  • the outer Shoring panels 4 are a little wider and have a relative high support web 27 which engages around the inner shoring plate 5.
  • the edge of the outer shoring panels 4 is in the longitudinal direction of the trench via guide rails 29 and 36 in a form-fitting manner Guide channel 3 of the support 1 out.
  • the inner shoring panels 5 are supported by flat webs 28 on the support flanges 32 from.
  • the lower plank chamber plate 15 is correspondingly provided with a web 28 ', the flat web 28 of the corresponds to the lower and inner shoring panels 5.
  • the upper Dielenschplatte 14 has a chamber 41 in which the upper channel boards are inserted and guided. It can be in this chamber 41 guides not shown here for the channel boards 12 may be attached. Support the channel planks against the inner double wall of the upper floor board 14 from.
  • the inner double wall is not shown by Struts, profiles or the like stiffened.
  • the lower plank chamber plate 15 has a chamber 42, in which the lower channel planks 13 inserted and guided are.
  • the lower channel boards 13 and the upper channel boards 12 can be of the same design.
  • the upper channel planks 12 are at their upper end provided with striking plates 17 which face outwards are so that they are the outer wall of the upper floor board 14 overlap.
  • This striking plate 17 serves the Sewer boards, for example, using an excavator spoon to push down. Furthermore, these channel planks 12 also on the angled edge of the striking plates 17 are pulled up.
  • the lower channel planks 13 are as well as the upper channel planks 12.
  • the chambers 41 and 42 are the upper and the lower plank chamber plate through a continuous wall closed. 4 are for Guiding the channel planks 12, 13 on the upper and lower Floor board 14, 15 at intervals equal to the width of the Duct boards 12, 13 are adapted to run vertically T-shaped profiles 19 attached, the form of Angle profiles 20 are encompassed on both sides of the Longitudinal center attached to the upper and lower channel boards are.
  • This embodiment has the advantage that the channel boards through the welded angle profiles 20 considerably are stiffened.
  • the lower plank chamber plate must be inserted 15 on the left side of the trench and below the cross line 16, the lower plank chamber plate 15 in the area next to the transverse line 16 in the trench be introduced and then in the longitudinal direction of the trench be moved and then into the guide channels 3 of the supports 1 can be used.
  • FIGS. 5 and 6 To insert the lower plank chamber plate 15 facilitate, is - as shown in FIGS. 5 and 6 - the back a support flange 32 of the support-engaging web 28 'is longitudinally displaceable connected to the lower plank chamber plate 15.
  • 6 shows, after inserting a web 28 'into a support through the opposite web 28' Longitudinal displacement of the angle part 21 using the handle 22 in the guide channel of the other support 1 or 2 be used.
  • the displacement can be 5 to 10 cm, so that the lower plank chamber plate 15 reliably in the two supports 1 or 2 of a trench side is held.
  • Another embodiment of the lower plank chamber plate 15 show FIGS. 7 and 8.
  • Bolts 25 can be used to wedges 31 the easily detachable web 28 'with the plank chamber plate 15 connect quickly and reliably.
  • the shoring device according to the invention has the advantage that also in the area of a cross line 16 supports 1 and 2 in equidistant along the trench can and in the field of a cross line 16 or one House connection instead of the large shoring panels 4 and 5 plank chamber plates 14 and 15 can be used.
  • the trench wall below the cross line be reliably supported.
  • the channel boards 12 and 13 can be performed in the plank chamber plates 14, 15 be that their edges lie together seamlessly or overlap.

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)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Vending Machines For Individual Products (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (9)

  1. Dispositif d'étaiement pour des parois en gradins d'une tranchée, comprenant :
    des étançons verticaux (1, 2) à disposer en vis-à-vis par paires et à intervalles réguliers dans le sens de la longueur de la tranchée,
    des dispositifs d'écartement (6) maintenant à distance les étançons (1, 2) d'une paire d'étançons, et
    des plaques de blindage extérieures et supérieures (4) de grande taille dont les bords sont susceptibles d'être guidés en translation verticale, en engagement positif, dans les canaux de guidage (3) des étançons (1 et 2), et
    des plaques de blindage intérieures et inférieures (5) de grande taille, dont les bords sont susceptibles d'être guidés en translation verticale dans les canaux de guidage (3) des étançons (1 et 2),
       caractérisé en ce que, au niveau d'un conduit transversal, une plaque de maintien de palplanches supérieure (14), dans laquelle des palplanches à canal verticales (12) sont montées côte-à-côte et guidées en translation verticale, est introduite dans les canaux de guidage de deux étançons adjacents (1 et 2) en lieu et place d'une plaque de blindage extérieure et supérieure (4).
  2. Dispositif d'étaiement selon la revendication 1, caractérisé en ce qu'une plaque de maintien de palplanches inférieure (15), dans laquelle des palplanches à canal (13) sont susceptibles d'être montées côte-à-côte et guidées en translation verticale, est susceptible d'être introduite dans les canaux de guidage (3) des étançons (1 et 2) en lieu et place d'une plaque de blindage intérieure et inférieure (5).
  3. Dispositif d'étaiement selon la revendication 1, caractérisé en ce que des plaques de frappe (17) orientées vers l'extérieur sont rapportées par soudage sur les extrémités supérieures des palplanches à canal supérieures (12), lesdites plaques de frappe enveloppant la partie extérieure de la plaque de maintien de palplanches supérieure (14).
  4. Dispositif d'étaiement selon la revendication 2, caractérisé en ce que des plaques de frappe (18) orientées vers l'intérieur sont rapportées par soudage sur les extrémités supérieures des palplanches à canal inférieures (13), lesdites plaques de frappe enveloppant la partie intérieure de la plaque de maintien de palplanches inférieure (15).
  5. Dispositif d'étaiement selon l'une quelconque des revendications 1 à 4, caractérisé en ce que des profilés en T verticaux (19) sont agencés sur les plaques de maintien de palplanches supérieures ou inférieures (14, 15) pour le guidage des palplanches à canal (12, 13), avec un intervalle correspondant à la largeur de ces dernières, lesdits profilés en T étant enveloppés, en engagement positif, par des profilés en équerre (20), lesquels sont agencés de part et d'autre de la ligne médiane, dans le sens longitudinal, des palplanches à canal supérieures et inférieures (12, 13).
  6. Dispositif d'étaiement selon l'une quelconque des revendications 1 à 5, caractérisé en ce que, pour l'insertion horizontale de la plaque de maintien de palplanches inférieure (15) dans les canaux de guidage (3) des étançons adjacents (1 ou 2) d'un côté de la tranchée, une bride (28') s'engageant dans un canal de guidage (3) est reliée à la plaque de maintien de palplanches inférieure (15) avec capacité de translation horizontale (fig. 6).
  7. Dispositif d'étaiement selon l'une quelconque des revendications 1 à 5, caractérisé en ce que, pour l'insertion horizontale de la plaque de maintien de palplanches inférieure (15) dans les canaux de guidage (3) des étançons adjacents (1 ou 2) d'un côté de la tranchée, une bride (28') s'engageant dans un canal de guidage (3) est reliée de façon amovible à la plaque de maintien de palplanches (15) (fig. 7 et 8).
  8. Dispositif d'étaiement selon la revendication 7, caractérisé en ce que la bride (28') susceptible d'être facilement détachée de la plaque de maintien de palplanches (15) peut être bloquée en position sur la bride d'appui (32) des étançons (1, 2) par un élément d'appui (24) solidaire de ladite bride,
  9. Dispositif d'étaiement selon la revendication 8, caractérisé en ce que des tenons (25) correspondant à des trous (26) ménagés dans la plaque de maintien de palplanches inférieure (15) sont agencés sur l'élément d'appui (24).
EP95104682A 1994-04-19 1995-03-30 Dispositif d'étaiement Expired - Lifetime EP0678629B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4413371 1994-04-19
DE4413371A DE4413371A1 (de) 1994-04-19 1994-04-19 Verbauvorrichtung

Publications (2)

Publication Number Publication Date
EP0678629A1 EP0678629A1 (fr) 1995-10-25
EP0678629B1 true EP0678629B1 (fr) 1998-12-02

Family

ID=6515723

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95104682A Expired - Lifetime EP0678629B1 (fr) 1994-04-19 1995-03-30 Dispositif d'étaiement

Country Status (3)

Country Link
EP (1) EP0678629B1 (fr)
AT (1) ATE174086T1 (fr)
DE (2) DE4413371A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726339A1 (de) * 1997-06-20 1998-12-24 Wilhelm Hess Verbauvorrichtung
WO2007122255A2 (fr) * 2006-04-26 2007-11-01 Wilhelm Hess Procédé et dispositif servant au blindage de tranchées
FR2949796B1 (fr) * 2009-09-09 2012-03-23 Larmure Dispositif de soutien des parois d'une tranchee

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2720719C2 (de) * 1977-05-07 1984-04-05 Theissen, Hans, 5138 Heinsberg Vorrichtung zum Abstützen von Grabenwänden
HU178562B (en) * 1979-02-02 1982-05-28 Peter Hajos Telescoplike timber frame for making farming of large panel
DE2930796A1 (de) * 1979-07-28 1981-02-12 Baumann & Burmeister Verbaurahmen fuer spundwandprofile und verbauplatten
DE3004923A1 (de) * 1980-02-09 1981-08-20 Josef 5138 Heinsberg Krings Verbaueinheit
DE3007956C2 (de) * 1980-03-01 1984-05-17 Fried. Krupp Gmbh, 4300 Essen Grabenverbauvorrichtung
DE3205785A1 (de) * 1982-02-18 1983-09-01 Josef 5138 Heinsberg Krings Grabenverbauvorrichtung
FR2594865B1 (fr) * 1986-02-26 1988-12-02 Sade Travaux Hydraulique Dispositif de blindage d'une fouille
DE9101243U1 (de) * 1990-03-28 1991-07-25 Friedr. Ischebeck GmbH, 5828 Ennepetal Verbauplatte für einen Gleitschienenverbau von Gräben
US5096334B1 (en) * 1990-09-28 1998-07-14 Speed Shore Corp Shoring shield
DE4113811A1 (de) * 1991-04-29 1992-11-05 Emunds & Staudinger Gmbh & Co Verbauvorrichtung
DE4230860A1 (de) * 1992-09-15 1994-03-17 Wilhelm Hes Verbauvorrichtung

Also Published As

Publication number Publication date
DE59504380D1 (de) 1999-01-14
DE59504380C5 (de) 2005-07-28
ATE174086T1 (de) 1998-12-15
EP0678629A1 (fr) 1995-10-25
DE4413371A1 (de) 1995-10-26

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