EP0678629A1 - Shoring device - Google Patents

Shoring device Download PDF

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Publication number
EP0678629A1
EP0678629A1 EP95104682A EP95104682A EP0678629A1 EP 0678629 A1 EP0678629 A1 EP 0678629A1 EP 95104682 A EP95104682 A EP 95104682A EP 95104682 A EP95104682 A EP 95104682A EP 0678629 A1 EP0678629 A1 EP 0678629A1
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EP
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Prior art keywords
supports
shoring
chamber plate
channel
guide channels
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EP95104682A
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German (de)
French (fr)
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EP0678629B1 (en
Inventor
Wilhelm Hess
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Individual
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Individual
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    • 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

  • hall chamber elements are used, which are known, for example, from DE 30 07 956. These hall chamber elements consist of two chamber plates, which are kept at a distance by means of spreading devices. Inside the chamber panels, duct boards are guided next to each other, as seamlessly as possible, so that they can be moved vertically. The earth pressure acting on the channel planks is absorbed by the inner plate and the straps provided there on the plank chamber plate.
  • the invention has for its object to provide a shoring device that avoids having to use two types of shoring systems in cross lines and in which it is possible to reliably install trench walls in the area of cross lines.
  • an upper plank chamber plate can be inserted into the guide channels of the supports, in which duct boards can be inserted next to one another and guided vertically.
  • a lower plank chamber plate can be inserted into the guide channels of the supports, in which channel boards can be inserted next to one another and are guided vertically displaceably.
  • the lower plank chamber plate cannot be inserted from above into the guide channels of two adjacent supports on one side of the trench because of the transverse line, but the plank chamber plate must be inserted in the longitudinal direction of the trench below the cross line in the guides of the supports.
  • This easily detachable web can be clamped together with a stop part connected to the support flange of a support and then, after inserting the lower plank chamber plate into the guide channel of the other support, the plank chamber plate can be folded against the stop part, so that bolts fastened to the stop part into corresponding holes in the lower one Grip the plank chamber plate.
  • the folded plank chamber plate can then be connected to the stop part by means of plug bolts, wedges or screws.
  • the device shown is used to block trenches over 6 m deep. It has support frames which can be set up at equal intervals in the longitudinal direction of the trench and which are composed of two parallel supports 1 and 2 and at least one spreader frame 6 which is inserted into these supports and keeps the supports 1 and 2 at a distance and at the same time also connects to form a support frame. In Fig. 2, two spreading frames 6 are inserted into the supports 1 and 2.
  • Each support 1 and 2 has guide channels 3 on both sides, in which large-area shoring panels are guided so as to be vertically displaceable.
  • an outer shoring plate 4 and an inner shoring plate 5 are guided in the guide channel 3.
  • two or more separate guide channels can also be provided on the supports, in which large-area shoring panels are independently guided vertically.
  • two guide channels are not provided on both sides of a support 1 or 2, but only one guide channel 3 each, which is formed by a support flange 32 and a guide flange 35. Both the outer shoring panels 4 and the inner shoring panels are guided in this guide channel 3. Both shoring plates 4 and 5 are supported on the support flange 32 via support webs 27 and 28. The outer shoring plates 4 are somewhat wider and have a relatively high support web 27 which surrounds the inner shoring plate 5.
  • the edge of the outer shoring plates 4 is guided in the longitudinal direction of the trench in a form-fitting manner in the guide channel 3 of the support 1 via guide strips 29 and 36.
  • the inner shoring plates 5 are supported on the support flanges 32 via flat webs 28.
  • plank chamber panels 14 can be inserted into the guide channels 3 of two adjacent supports 1 or 2 on one side of the trench. 3 and 4 show, the upper plank chamber plate 14, like the upper shoring plate 4, has relatively high support webs 27 'and is guided in a form-fitting manner in the guide channel 3 of the support 1 or 2 via guide strips 29'.
  • the lower plank chamber plate 15 is provided with a web 28 ′ which corresponds to the flat web 28 corresponds to the lower and inner shoring panels 5.
  • the upper plank chamber plate 14 has a chamber 41 in which the upper channel planks are inserted and guided. In this chamber 41 guides for the channel planks 12, not yet shown, can be attached.
  • the channel planks are supported against the inner double wall of the upper plank chamber plate 14.
  • the inner double wall is stiffened by struts, profiles or the like, not shown.
  • the lower plank chamber plate 15 has a chamber 42 in which the lower channel planks 13 are inserted and guided.
  • the lower channel boards 13 and the upper channel boards 12 can be of the same design. 2 and 9 show, the upper channel boards 12 are provided at their upper end with striking plates 17 which are directed outwards so that they overlap the outer wall of the upper board chamber plate 14. This striking plate 17 serves to press the channel planks down, for example with the aid of an excavator bucket. Furthermore, these channel planks 12 can also be pulled upwards on the edge of the striking plates 17 which is angled downwards.
  • the lower channel planks 13 are designed in the same way as the upper channel planks 12.
  • the chambers 41 and 42 of the upper and lower hall chamber plate are closed by a continuous wall.
  • 4 are for Guide of the channel boards 12, 13 on the upper and lower board chamber plates 14, 15 at intervals which are adapted to the width of the channel boards 12, 13, vertically extending T-shaped profiles 19 are attached, which are positively encompassed by angle profiles 20, which on both sides the longitudinal center are attached to the upper and lower channel boards.
  • This embodiment has the advantage that the channel planks are considerably stiffened by the welded-on angle profiles 20.
  • the lower plank chamber plate 15 in order to insert the lower plank chamber plate 15 on the left side of the trench and below the transverse line 16, the lower plank chamber plate 15 must be inserted into the trench in the region next to the transverse line 16 and then moved in the longitudinal direction of the trench and then can be used in the guide channels 3 of the supports 1.
  • the web 28 ′ engaging behind a support flange 32 of the support is connected to the lower plank chamber plate 15 in a longitudinally displaceable manner, as shown in FIGS. 5 and 6.
  • FIG. 6 shows, after inserting a web 28 'into a support, the opposite web 28' can be inserted into the guide channel of the other support 1 or 2 by longitudinally displacing the angle part 21 with the aid of the handle 22.
  • the displacement can be 5 to 10 cm, so that the lower plank chamber plate 15 is reliably held in the two supports 1 or 2 on one side of the trench.
  • a web 28 ′ which engages behind the support flange 32 of a support 1 or 2 is easily detachably connected to the lower plank chamber plate 15.
  • the web 28 ' is welded to a stop part 24, which has bolts 25 which engage in corresponding holes 26 in the lower plank chamber plate 15 when the plank chamber plate 15 has been inserted after the opposite web 28' has been inserted is pivoted against the other support.
  • the stop part 24 with the web 28 ' can be clamped to the support flange 32 of a support 1 or 2, for example by means of screws.
  • Wedges 31 can be inserted into the ends of the bolts 25 inserted through the plank chamber plate 15 in order to quickly and reliably connect the easily detachable web 28 ′ to the plank chamber plate 15.
  • the shoring device according to the invention has the advantage that the supports 1 and 2 can also be used at equal intervals along the trench in the area of a cross line 16 and can be used in the shoring field of a cross line 16 or a house connection instead of the large-area shoring panels 4 and 5 floorboard panels 14 and 15 can.
  • the stepped arrangement of upper and lower channel boards 12, 13 makes it possible to keep them relatively short. Trenches with a length of 5 to 6 m can be used to secure trenches 9 to 10 m deep.
  • the trench wall below the cross line can also be reliably supported in the area of a cross line.
  • the channel planks 12 and 13 can be guided in the plank chamber plates 14, 5 in such a way that their edges lie against one another without joints or overlap.

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

Abstract

The build-up device is for the support of staged walls of a ditch, and comprises paired opposing vertical supports (1,2) arranged at equal distances along the ditch, with bracing devices holding the supports of a pair spaced apart. Large surfaced outer and upper build-up plates (4) are provided, the edges of which are vertically displaceable in guide channels (3) of the supports. Also, large surfaced inner and lower build-up plates (5) are provided, the edges of which are vertically displaceable in guide channels of the supports. Instead of an outer and upper build-up plate in the guide channels of the supports an upper board chamber plate (14) is insertable, in which adjacent channel boards (12) are insertable and vertically displaceable. <IMAGE>

Description

Die Erfindung bezieht sich auf eine Verbauvorrichtung zum Abstützen abgestufter Wände eines Grabens, bestehend aus

  • paarweise in gleichen Abständen längs des Grabens einander gegenüberstehend anzuordnenden vertikalen Stützen,
  • die Stützen eines Stützenpaares auf Abstand haltenden Spreizvorrichtungen,
  • großflächigen äußeren und oberen Verbauplatten, deren Ränder in Führungskanälen der Stützen formschlüssig vertikal verschiebbar geführt sind und
  • großflächigen inneren und unteren Verbauplatten, deren Ränder in Führungskanälen der Stützen vertikal verschiebbar geführt sind.
The invention relates to a shoring device for supporting stepped walls of a trench, consisting of
  • vertical supports to be arranged in pairs at equal intervals along the trench,
  • the supports of a pair of supports at a distance from spreading devices,
  • Large-area outer and upper shoring panels, the edges of which are guided in a form-fit, vertically displaceable manner in the guide channels of the supports
  • Large-area inner and lower sheeting panels, the edges of which are guided so that they can be moved vertically in the guide channels of the supports.

Vorrichtungen dieser Art sind bekannt aus der DE 42 30 860.Devices of this type are known from DE 42 30 860.

Mit Hilfe dieser Verbauvorrichtungen können sehr tiefe Gräben von beispielsweise 7 - 12 m Tiefe zuverlässig verbaut werden, wobei es ohne Schwierigkeiten möglich ist, während des Verfüllens des Grabens die Verbauplatten, die Stützen und die Spreizvorrichtungen aus dem Graben zur Wiederverwendung herauszuziehen.With the aid of these shoring devices, very deep trenches of, for example, 7 to 12 m depth can be reliably installed, it being possible without difficulty to pull the shoring plates, the supports and the spreading devices out of the trench for reuse during the filling of the trench.

Bei derartigen Verbauvorrichtungen gibt es Probleme, wenn quer zum Graben verlaufende Leitungen den Einsatz großflächiger Verbauplatten unmöglich machen. Im Bereich derartiger quer zum Graben verlaufender Leitungen werden sogenannte Dielenkammerelemente eingesetzt, die beispielsweise aus der DE 30 07 956 bekannt sind. Diese Dielenkammerelemente bestehen aus zwei Kammerplatten, die über Spreizvorrichtungen auf Abstand gehalten werden. Innerhalb der Kammerplatten werden nebeneinander, möglichst lückenlos, Kanaldielen vertikal verschiebbar geführt. Der auf die Kanaldielen wirkende Erddruck wird von der Innenplatte und dort vorgesehenen Gurtungen der Dielenkammerplatte aufgefangen.With such shoring devices, there are problems when lines running across the trench make it impossible to use large shoring panels. In the area of such lines running transversely to the trench, so-called hall chamber elements are used, which are known, for example, from DE 30 07 956. These hall chamber elements consist of two chamber plates, which are kept at a distance by means of spreading devices. Inside the chamber panels, duct boards are guided next to each other, as seamlessly as possible, so that they can be moved vertically. The earth pressure acting on the channel planks is absorbed by the inner plate and the straps provided there on the plank chamber plate.

Bei sehr tiefen Gräben müssen entsprechend lange Kanaldielen verwendet werden. Bei diesen langen Kanaldielen besteht einerseits die Schwierigkeit, diese in die Kammerdielenplatte einzuführen und, dem Aushub folgend, nach unten zu drücken. Ferner ist auch der auf die Kanaldielen lastende Erddruck, der von den Innenplatten der Dielenkammerplatten aufzunehmen ist, sehr groß.If the trenches are very deep, long duct boards must be used. With these long channel planks there is on the one hand the difficulty of inserting them into the plank board and, following the excavation, pressing them down. Furthermore, the earth pressure on the channel planks, which is to be absorbed by the inner plates of the plank chamber plates, is also very high.

Der Erfindung liegt die Aufgabe zugrunde, eine Verbauvorrichtung zu schaffen, die es bei Querleitungen vermeidet, zweierlei Verbausysteme einsetzen zu müssen und bei der es möglich ist, auch im Bereich von Querleitungen abgestufte Grabenwände zuverlässig zu verbauen.The invention has for its object to provide a shoring device that avoids having to use two types of shoring systems in cross lines and in which it is possible to reliably install trench walls in the area of cross lines.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß, ausgehend von der eingangs beschriebenen Verbauvorrichtung, im Bereich einer Querleitung anstelle einer äußeren und oberen Verbauplatte in die Führungskanäle der Stützen eine obere Dielenkammerplatte einschiebbar ist, in welcher nebeneinander Kanaldielen einsetzbar und vertikal verschiebbar geführt sind.This object is achieved in that, starting from the shoring device described in the introduction, in the area of a transverse line instead of an outer and upper shoring plate, an upper plank chamber plate can be inserted into the guide channels of the supports, in which duct boards can be inserted next to one another and guided vertically.

Mit Hilfe der erfindungsgemäßen Verbauvorrichtung ist es möglich, auch im Bereich einer Querleitung das der Länge einer Verbauplatte entsprechende Verbaufeld mittels Kanaldielen zuverlässig zu verbauen mit Ausnahme des relativ schmalen Bereiches unterhalb der Querleitung.With the aid of the shoring device according to the invention, it is possible to reliably install the shoring field corresponding to the length of a shoring panel by means of duct boards, even in the area of a cross line, with the exception of the relatively narrow area below the cross line.

Damit auch dieser Bereich zumindest zum größeren Teil verbaut werden kann, wird in Weiterentwicklung der Erfindung vorgeschlagen, daß anstelle einer inneren und unteren Verbauplatte in die Führungskanäle der Stützen eine untere Dielenkammerplatte einsetzbar ist, in welcher nebeneinander Kanaldielen einsetzbar und vertikal verschiebbar geführt sind. Die untere Dielenkammerplatte kann zwar wegen der Querleitung nicht von oben in die Führungskanäle zweier benachbarter Stützen einer Grabenseite eingeführt werden, sondern die Dielenkammerplatte muß in Grabenlängsrichtung unterhalb der Querleitung in die Führungen der Stützen eingesetzt werden. Dies kann dadurch geschehen, daß die untere Dielenkammerplatte im Winkel von beispielsweise 30° geneigt zwischen die beiden auf Abstand stehenden Stützen eingeschoben und dann in horizontale Lage gebracht wird, so daß die untere Dielenkammerplatte hinter die Führungsflansche der Stützen greifen. Es ist aber auch möglich, daß der in einen Führungskanal eingreifende Steg der unteren Dielenkammerplatte horizontal verschiebbar mit der unteren Dielenkammerplatte verbunden ist, so daß nach Einsetzen eines Steges der Dielenkammerplatte in den Führungskanal einer Stütze der gegenüberliegende Steg durch horizontales Verschieben in den Führungskanal der gegenüberstehenden Stütze eingeschoben wird. Schließlich ist es aber auch möglich, einen hinter einen Stützflansch einer Stütze greifenden Steg der Führungsplatte leicht lösbar mit der unteren Dielenkammerplatte zu verbinden. Dieser leicht lösbare Steg kann zusammen mit einem damit verbundenen Anschlagteil an den Stützflansch einer Stütze festgeklemmt werden und dann nach Einsetzen der unteren Dielenkammerplatte in den Führungskanal der anderen Stütze die Dielenkammerplatte gegen das Anschlagteil geklappt werden, so daß am Anschlagteil befestigte Bolzen in korrespondierende Löcher der unteren Dielenkammerplatte greifen. Über Steckbolzen, Keile oder Schrauben kann dann die angeklappte Dielenkammerplatte mit dem Anschlagteil verbunden werden.So that this area can be installed at least in large part, it is proposed in a further development of the invention that instead of an inner and lower sheeting plate, a lower plank chamber plate can be inserted into the guide channels of the supports, in which channel boards can be inserted next to one another and are guided vertically displaceably. The lower plank chamber plate cannot be inserted from above into the guide channels of two adjacent supports on one side of the trench because of the transverse line, but the plank chamber plate must be inserted in the longitudinal direction of the trench below the cross line in the guides of the supports. This can be done by inserting the lower plank chamber plate at an angle of, for example, 30 ° between the two spaced supports and then bringing it into a horizontal position so that the lower plank chamber plate engages behind the guide flanges of the supports. But it is also possible that the web engaging in a guide channel of the lower plank chamber plate is connected to the lower plank chamber plate in a horizontally displaceable manner, so that after inserting a web of the plank chamber plate into the guide channel of a support, the opposite web is moved horizontally into the guide channel of the opposite support is inserted. Finally, however, it is also possible to easily connect a web of the guide plate which engages behind a support flange of a support to the lower plank chamber plate. This easily detachable web can be clamped together with a stop part connected to the support flange of a support and then, after inserting the lower plank chamber plate into the guide channel of the other support, the plank chamber plate can be folded against the stop part, so that bolts fastened to the stop part into corresponding holes in the lower one Grip the plank chamber plate. The folded plank chamber plate can then be connected to the stop part by means of plug bolts, wedges or screws.

Weitere Merkmale der Erfindung ergeben sich aus den Patentansprüchen 3 bis 9.Further features of the invention emerge from patent claims 3 to 9.

In der folgenden Beschreibung werden unter Bezugnahme auf die Zeichnungen Ausführungsbeispiele der Erfindung näher erläutert. Die Zeichnungen zeigen in

Fig. 1
eine schaubildliche Ansicht eines mit der erfindungsgemäßen Verbauvorrichtung verbauten Grabens,
Fig. 2
eine Frontansicht der in einen abgestuften Graben eingesetzten Verbauvorrichtung nach der Erfindung,
Fig. 3
eine vergrößerte Ansicht nach der Schnittlinie III-III in Fig. 2,
Fig. 4
eine der Ansicht nach Fig. 3 entsprechende Ansicht einer abgewandelten Ausführungsform,
Fig. 5
eine Ansicht einer Verbauwand aus der Sichtebene V-V in Fig. 2,
Fig. 6
eine schaubildliche Ansicht einer unteren Dielenkammerplatte,
Fig. 7
eine der Fig. 6 entsprechende Ansicht einer abgewandelten Ausführungsform einer unteren Dielenkammerplatte,
Fig. 8
eine Draufsicht auf die untere Dielenkammerplatte gemäß Fig. 7,
Fig. 9
eine schaubildliche Ansicht einer oberen Dielenkammerplatte im Schnitt und den oberen Enden der oberen Kanaldielen.
In the following description, exemplary embodiments of the invention are explained in more detail with reference to the drawings. The drawings show in
Fig. 1
2 shows a perspective view of a trench installed with the shoring device according to the invention,
Fig. 2
2 shows a front view of the sheeting device according to the invention inserted into a stepped trench,
Fig. 3
3 shows an enlarged view along the section line III-III in FIG. 2,
Fig. 4
3 a view corresponding to the view according to FIG. 3 of a modified embodiment,
Fig. 5
2 shows a view of a shoring wall from the viewing plane VV in FIG. 2,
Fig. 6
a perspective view of a lower plank chamber plate,
Fig. 7
6 shows a view corresponding to FIG. 6 of a modified embodiment of a lower plank chamber plate,
Fig. 8
7 shows a plan view of the lower plank chamber plate according to FIG. 7,
Fig. 9
a perspective view of an upper plank chamber plate in section and the upper ends of the upper channel planks.

Die dargestellte Vorrichtung dient zum Verbau von über 6 m tiefen Gräben. Sie weist in Grabenlängsrichtung in gleichen Abständen aufstellbare Stützenrahmen auf, die sich aus zwei parallelen Stützen 1 und 2 und mindestens einem in diese Stützen eingeführten Spreizrahmen 6 zusammensetzt, der die Stützen 1 und 2 auf Abstand hält und gleichzeitig auch zu einem Stützrahmen verbindet. In Fig. 2 sind zwei Spreizrahmen 6 in die Stützen 1 und 2 eingeführt.The device shown is used to block trenches over 6 m deep. It has support frames which can be set up at equal intervals in the longitudinal direction of the trench and which are composed of two parallel supports 1 and 2 and at least one spreader frame 6 which is inserted into these supports and keeps the supports 1 and 2 at a distance and at the same time also connects to form a support frame. In Fig. 2, two spreading frames 6 are inserted into the supports 1 and 2.

Jede Stütze 1 und 2 weist an beiden Seiten Führungskanäle 3 auf, in welchen großflächige Verbauplatten vertikal verschieblich geführt sind.Each support 1 and 2 has guide channels 3 on both sides, in which large-area shoring panels are guided so as to be vertically displaceable.

Wie die Fig. 3 zeigt, sind im Führungskanal 3 eine äußere Verbauplatte 4 und eine innere Verbauplatte 5 geführt. Es können aber auch an den Stützen zwei oder mehr getrennte Führungskanäle vorgesehen sein, in denen großflächige Verbauplatten unabhängig voneinander vertikal verschiebbar geführt sind.As shown in FIG. 3, an outer shoring plate 4 and an inner shoring plate 5 are guided in the guide channel 3. However, two or more separate guide channels can also be provided on the supports, in which large-area shoring panels are independently guided vertically.

Bei der Ausführungsform der Verbauvorrichtung nach Fig. 3 sind zu beiden Seiten einer Stütze 1 oder 2 nicht zwei Führungskanäle, sondern nur je ein Führungskanal 3 vorgesehen, der von einem Stützflansch 32 und einem Führungsflansch 35 gebildet ist. In diesem Führungskanal 3 sind sowohl die äußeren Verbauplatten 4 als auch die inneren Verbauplatten geführt. Beide Verbauplatten 4 und 5 stützen sich über Stützstege 27 und 28 auf den Stützflansch 32 ab. Die äußeren Verbauplatten 4 sind etwas breiter und haben einen relativ hohen Stützsteg 27, der die innere Verbauplatte 5 umgreift.In the embodiment of the shoring device according to FIG. 3, two guide channels are not provided on both sides of a support 1 or 2, but only one guide channel 3 each, which is formed by a support flange 32 and a guide flange 35. Both the outer shoring panels 4 and the inner shoring panels are guided in this guide channel 3. Both shoring plates 4 and 5 are supported on the support flange 32 via support webs 27 and 28. The outer shoring plates 4 are somewhat wider and have a relatively high support web 27 which surrounds the inner shoring plate 5.

Der Rand der äußeren Verbauplatten 4 ist in Grabenlängsrichtung über Führungsleisten 29 und 36 formschlüssig im Führungskanal 3 der Stütze 1 geführt. Die inneren Verbauplatten 5 stützen sich über flache Stege 28 auf den Stützflanschen 32 ab.The edge of the outer shoring plates 4 is guided in the longitudinal direction of the trench in a form-fitting manner in the guide channel 3 of the support 1 via guide strips 29 and 36. The inner shoring plates 5 are supported on the support flanges 32 via flat webs 28.

An der zum Graben hinweisenden Seite der Stützen 1 und 2 befindet sich ein Führungskanal 30 mit Führungsleisten 39, die von einer Schiene 40 des Spreizrahmens 6 hintergriffen werden. Auf den Stützflanschen 32 laufen die Rollen 11 der Spreizrahmen 6 ab, wenn die Spreizrahmen 6 nach unten gedrückt oder nach oben gezogen werden.On the side of the supports 1 and 2 pointing towards the trench there is a guide channel 30 with guide strips 39 which are engaged behind by a rail 40 of the expansion frame 6. The rollers 11 of the expansion frames 6 run on the support flanges 32 when the expansion frames 6 are pressed downwards or pulled upwards.

Anstelle der äußeren Verbauplatten 4 können erfindungsgemäß Dielenkammerplatten 14 in die Führungskanäle 3 zweier benachbarter Stützen 1 oder 2 einer Grabenseite eingesetzt werden. Wie die Fig. 3 und 4 zeigen, weist die obere Dielenkammerplatte 14 ebenso wie die obere Verbauplatte 4 relativ hohe Stützstege 27' auf und ist über Führungsleisten 29' formschlüssig im Führungskanal 3 der Stütze 1 oder 2 geführt.Instead of the outer shoring panels 4, according to the invention, plank chamber panels 14 can be inserted into the guide channels 3 of two adjacent supports 1 or 2 on one side of the trench. 3 and 4 show, the upper plank chamber plate 14, like the upper shoring plate 4, has relatively high support webs 27 'and is guided in a form-fitting manner in the guide channel 3 of the support 1 or 2 via guide strips 29'.

In entsprechender Weise ist die untere Dielenkammerplatte 15 mit einem Steg 28' versehen, der dem flachen Steg 28 der unteren und inneren Verbauplatten 5 entspricht. Die obere Dielenkammerplatte 14 hat eine Kammer 41, in welcher die oberen Kanaldielen eingesetzt und geführt sind. Es können in dieser Kammer 41 noch hier nicht dargestellte Führungen für die Kanaldielen 12 angebracht sein. Die Kanaldielen stützen sich gegen die innere Doppelwand der oberen Dielenkammerplatte 14 ab. Die innere Doppelwand ist durch nicht dargestellte Streben, Profile oder dergleichen ausgesteift.In a corresponding manner, the lower plank chamber plate 15 is provided with a web 28 ′ which corresponds to the flat web 28 corresponds to the lower and inner shoring panels 5. The upper plank chamber plate 14 has a chamber 41 in which the upper channel planks are inserted and guided. In this chamber 41 guides for the channel planks 12, not yet shown, can be attached. The channel planks are supported against the inner double wall of the upper plank chamber plate 14. The inner double wall is stiffened by struts, profiles or the like, not shown.

Die untere Dielenkammerplatte 15 weist eine Kammer 42 auf, in der die unteren Kanaldielen 13 eingesetzt und geführt sind. Die unteren Kanaldielen 13 und die oberen Kanaldielen 12 können gleich ausgebildet sein. Wie die Fig. 2 und 9 zeigen, sind die oberen Kanaldielen 12 an ihrem oberen Ende mit Schlagplatten 17 versehen, die nach außen gerichtet sind, so daß sie die äußere Wand der oberen Dielenkammerplatte 14 übergreifen. Diese Schlagplatte 17 dient dazu, die Kanaldielen beispielsweise mit Hilfe eines Baggerlöffels nach unten zu drücken. Ferner können diese Kanaldielen 12 auch an dem nach unten abgewinkelten Rand der Schlagplatten 17 nach oben gezogen werden. Die unteren Kanaldielen 13 sind ebenso ausgebildet wie die oberen Kanaldielen 12. Jedoch sind sie so in die unteren Dielenkammerplatten 15 eingesetzt, daß ihre Schlagplatten 18 nach innen gerichtet sind und die Innenwände der unteren Dielenkammerplatten 15 übergreifen. Durch Hochziehen der unteren Dielenkammerplatten 15 werden sämtliche unteren Kanaldielen 13 mit hochgezogen. Ebenso werden sämtliche oberen Kanaldielen 12 hochgezogen, wenn die obere Dielenkammerplatte 14 hochgezogen wird. Deshalb sind an den unteren Dielenkammerplatten 15 und auch an den oberen Dielenkammerplatten 14 nicht dargestellte Ösen oder dergleichen angebracht zum Einhängen eines Hakens oder dergleichen.The lower plank chamber plate 15 has a chamber 42 in which the lower channel planks 13 are inserted and guided. The lower channel boards 13 and the upper channel boards 12 can be of the same design. 2 and 9 show, the upper channel boards 12 are provided at their upper end with striking plates 17 which are directed outwards so that they overlap the outer wall of the upper board chamber plate 14. This striking plate 17 serves to press the channel planks down, for example with the aid of an excavator bucket. Furthermore, these channel planks 12 can also be pulled upwards on the edge of the striking plates 17 which is angled downwards. The lower channel planks 13 are designed in the same way as the upper channel planks 12. However, they are inserted into the lower plank chamber plates 15 in such a way that their striking plates 18 are directed inwards and overlap the inner walls of the lower plank chamber plates 15. By pulling up the lower plank chamber plates 15, all of the lower channel planks 13 are also pulled up. Likewise, all of the upper channel planks 12 are pulled up when the upper plank chamber plate 14 is pulled up. For this reason, eyelets or the like (not shown) are attached to the lower hall chamber plates 15 and also to the upper hall chamber plates 14 for hanging a hook or the like.

In Fig. 3 sind die Kammern 41 und 42 der oberen und der unteren Dielenkammerplatte durch eine durchgehende Wand geschlossen. Bei der Ausführungsform nach Fig. 4 sind zur Führung der Kanaldielen 12, 13 an den oberen und unteren Dielenkammerplatten 14, 15 in Abständen, die der Breite der Kanaldielen 12, 13 angepaßt sind, vertikal verlaufende T-förmige Profile 19 angebracht, die formschlüssig von Winkelprofilen 20 umgriffen sind, die zu beiden Seiten der Längsmitte an den oberen und unteren Kanaldielen angebracht sind. Diese Ausführungsform hat den Vorteil, daß die Kanaldielen durch die angeschweißten Winkelprofile 20 erheblich versteift sind.In Fig. 3, the chambers 41 and 42 of the upper and lower hall chamber plate are closed by a continuous wall. 4 are for Guide of the channel boards 12, 13 on the upper and lower board chamber plates 14, 15 at intervals which are adapted to the width of the channel boards 12, 13, vertically extending T-shaped profiles 19 are attached, which are positively encompassed by angle profiles 20, which on both sides the longitudinal center are attached to the upper and lower channel boards. This embodiment has the advantage that the channel planks are considerably stiffened by the welded-on angle profiles 20.

Wie die Fig. 1 zeigt, muß zum Einsetzen der unteren Dielenkammerplatte 15 auf der linken Seite des Grabens und unterhalb der Querleitung 16 die untere Dielenkammerplatte 15 im Bereich neben der Querleitung 16 in den Graben eingeführt werden und dann in Längsrichtung des Grabens bewegt werden und dann in die Führungskanäle 3 der Stützen 1 eingesetzt werden.As shown in FIG. 1, in order to insert the lower plank chamber plate 15 on the left side of the trench and below the transverse line 16, the lower plank chamber plate 15 must be inserted into the trench in the region next to the transverse line 16 and then moved in the longitudinal direction of the trench and then can be used in the guide channels 3 of the supports 1.

Um dieses Einsetzen der unteren Dielenkammerplatte 15 zu erleichtern, ist - wie die Fig. 5 und 6 zeigen - der hinter einen Stützflansch 32 der Stütze greifende Steg 28' längsverschieblich mit der unteren Dielenkammerplatte 15 verbunden. Wie Fig. 6 zeigt, kann nach Einsetzen eines Steges 28' in eine Stütze der gegenüberliegende Steg 28' durch Längsverschieben des Winkelteils 21 mit Hilfe des Handgriffes 22 in den Führungskanal der anderen Stütze 1 oder 2 eingesetzt werden. Der Verschiebeweg kann 5 bis 10 cm betragen, so daß die untere Dielenkammerplatte 15 zuverlässig in den beiden Stützen 1 oder 2 einer Grabenseite gehalten ist. Eine andere Ausführungsform der unteren Dielenkammerplatte 15 zeigen die Fig. 7 und 8. Dort ist ein hinter den Stützflansch 32 einer Stütze 1 oder 2 greifender Steg 28' leicht lösbar mit der unteren Dielenkammerplatte 15 verbunden. Der Steg 28' ist an ein Anschlagteil 24 angeschweißt, der Bolzen 25 aufweist, die in korrespondierende Löcher 26 der unteren Dielenkammerplatte 15 eingreifen, wenn nach Einsetzen des gegenüberliegenden Steges 28' die Dielenkammerplatte 15 gegen die andere Stütze geschwenkt wird. Das Anschlagteil 24 mit Steg 28' ist an den Stützflansch 32 einer Stütze 1 oder 2 zum Beispiel mittels Schrauben anklemmbar.In order to facilitate this insertion of the lower plank chamber plate 15, the web 28 ′ engaging behind a support flange 32 of the support is connected to the lower plank chamber plate 15 in a longitudinally displaceable manner, as shown in FIGS. 5 and 6. As FIG. 6 shows, after inserting a web 28 'into a support, the opposite web 28' can be inserted into the guide channel of the other support 1 or 2 by longitudinally displacing the angle part 21 with the aid of the handle 22. The displacement can be 5 to 10 cm, so that the lower plank chamber plate 15 is reliably held in the two supports 1 or 2 on one side of the trench. Another embodiment of the lower plank chamber plate 15 is shown in FIGS. 7 and 8. There, a web 28 ′ which engages behind the support flange 32 of a support 1 or 2 is easily detachably connected to the lower plank chamber plate 15. The web 28 'is welded to a stop part 24, which has bolts 25 which engage in corresponding holes 26 in the lower plank chamber plate 15 when the plank chamber plate 15 has been inserted after the opposite web 28' has been inserted is pivoted against the other support. The stop part 24 with the web 28 'can be clamped to the support flange 32 of a support 1 or 2, for example by means of screws.

In die Enden der durch die Dielenkammerplatte 15 hindurchgesteckten Bolzen 25 können Keile 31 eingesetzt werden, um den leicht lösbaren Steg 28' mit der Dielenkammerplatte 15 schnell und zuverlässig zu verbinden.Wedges 31 can be inserted into the ends of the bolts 25 inserted through the plank chamber plate 15 in order to quickly and reliably connect the easily detachable web 28 ′ to the plank chamber plate 15.

Die erfindungsgemäße Verbauvorrichtung hat den Vorteil, daß auch im Bereich einer Querleitung 16 die Stützen 1 und 2 in gleichen Abständen längs des Grabens eingesetzt werden können und im Verbaufeld einer Querleitung 16 oder eines Hausanschlusses anstelle der großflächigen Verbauplatten 4 und 5 Dielenkammerplatten 14 und 15 eingesetzt werden können. Durch die gestufte Anordnung von oberen und unteren Kanaldielen 12, 13 ist es möglich, diese relativ kurzzuhalten. Mit Kanaldielen von 5 bis 6 m Länge können 9 bis 10 m tiefe Gräben abgesichert werden. Ferner kann auch im Bereich einer Querleitung die Grabenwand unterhalb der Querleitung zuverlässig abgestützt werden. Die Kanaldielen 12 und 13 können dabei so in den Dielenkammerplatten 14, 5 geführt werden, daß ihre Ränder fugenlos aneinanderliegen oder sich überlappen.The shoring device according to the invention has the advantage that the supports 1 and 2 can also be used at equal intervals along the trench in the area of a cross line 16 and can be used in the shoring field of a cross line 16 or a house connection instead of the large-area shoring panels 4 and 5 floorboard panels 14 and 15 can. The stepped arrangement of upper and lower channel boards 12, 13 makes it possible to keep them relatively short. Trenches with a length of 5 to 6 m can be used to secure trenches 9 to 10 m deep. Furthermore, the trench wall below the cross line can also be reliably supported in the area of a cross line. The channel planks 12 and 13 can be guided in the plank chamber plates 14, 5 in such a way that their edges lie against one another without joints or overlap.

Bezugszeichenliste:Reference symbol list:

11
Stützesupport
22nd
Stützesupport
33rd
FührungskanalGuide channel
44th
äußere Verbauplatteouter shoring plate
55
innere Verbauplatteinner shoring plate
66
SpreizenrahmenSpreading frame
77
obere Querstrebeupper cross strut
88th
untere Querstrebelower cross strut
99
linke Vertikalstrebeleft vertical strut
1010th
rechte Vertikalstreberight vertical strut
1111
Rollerole
1212th
obere Kanaldielenupper channel planks
1313
untere Kanaldielenlower channel planks
1414
obere Dielenkammerplatteupper plank chamber plate
1515
untere Dielenkammerplattelower plank chamber plate
1616
QuerleitungCross wire
1717th
Schlagplatte der oberen Kanaldielen 12Impact plate of the upper channel boards 12
1818th
Schlagplatte der unteren Kanaldielen 13Strike plate of the lower channel boards 13
1919th
T-förmige ProfileT-shaped profiles
2020th
WinkelprofileAngle profiles
2121
WinkelteilAngled part
2222
GriffHandle
2323
LanglochLong hole
2424th
AnschlagteilStop part
2525th
Bolzenbolt
2626
LöcherHoles
2727
Stegweb
27'27 '
Stegweb
2828
flacher Stegflat bridge
28'28 '
flacher Stegflat bridge
2929
FührungsleisteGuide bar
29'29 '
FührungsleisteGuide bar
3030th
Führungskanal für SpreizrahmenGuide channel for spreading frame
3131
Keilwedge
3232
StützflanschSupport flange
3333
Schraubescrew
3535
FührungsflanschGuide flange
3636
FührungsleisteGuide bar
4040
hintergreifende Schieneengaging rail

Claims (9)

Verbauvorrichtung zum Abstützen abgestufter Wände eines Grabens, bestehend aus - paarweise in gleichen Abständen längs des Grabens einander gegenüberstehend anzuordnenden vertikalen Stützen (1,2), - die Stützen (1,2) eines Stützenpaares auf Abstand haltenden Spreizvorrichtungen (6) und - großflächigen äußeren und oberen Verbauplatten (4), deren Ränder in Führungskanälen (3) der Stützen (1 und 2) formschlüssig vertikal verschiebbar geführt sind und - großflächigen inneren und unteren Verbauplatten (5), deren Ränder in Führungskanälen (3) der Stützen (1 und 2) vertikal verschiebbar geführt sind, dadurch gekennzeichnet, daß anstelle einer äußeren und oberen Verbauplatte (4) in die Führungskanäle (3) der Stützen (1 und 2) eine obere Dielenkammerplatte (14) einschiebbar ist, in welcher nebeneinander Kanaldielen (12) einsetzbar und vertikal verschiebbar geführt sind.Shoring device for supporting stepped walls of a trench, consisting of - vertical supports (1, 2) to be arranged in pairs at equal intervals along the trench, - The supports (1,2) of a pair of supports at a distance from spreading devices (6) and - Large-area outer and upper shoring panels (4), the edges of which are guided in a form-fit, vertically displaceable manner in guide channels (3) of the supports (1 and 2) - Large-area inner and lower shoring panels (5), the edges of which are guided in vertically displaceable fashion in guide channels (3) of the supports (1 and 2), characterized in that, instead of an outer and upper shoring plate (4), an upper plank chamber plate (14) can be inserted into the guide channels (3) of the supports (1 and 2), in which channel planks (12) can be inserted next to one another and can be moved vertically. Verbauvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß anstelle einer inneren und unteren Verbauplatte (5) in die Führungskanäle (3) der Stützen (1 und 2) eine untere Dielenkammerplatte (15) einsetzbar ist, in welcher nebeneinander Kanaldielen (13) einsetzbar und vertikal verschiebbar geführt sind.Shoring device according to claim 1, characterized in that instead of an inner and lower shoring plate (5) in the guide channels (3) of the supports (1 and 2), a lower plank chamber plate (15) can be used, in which duct boards (13) can be inserted next to each other and vertically are guided. Verbauvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß an den oberen Enden der oberen Kanaldielen (12) nach außen gerichtete Schlagplatten (17) angeschweißt sind, die über den äußeren Teil der oberen Dielenkammerplatte (14) greifen.Shoring device according to claim 1, characterized in that outwardly directed impact plates (17) are welded to the upper ends of the upper channel planks (12) and engage over the outer part of the upper plank chamber plate (14). Verbauvorrichtung nach Anspruch 2, dadurch gekennzeichnet, daß an den oberen Enden der unteren Kanaldielen (13) nach innen gerichtete Schlagplatten (18) angeschweißt sind, die über den inneren Teil der unteren Dielenkammerplatte (15) greifen.Shoring device according to claim 2, characterized in that inward striking plates (18) are welded to the upper ends of the lower channel boards (13) and engage over the inner part of the lower board chamber plate (15). Verbauvorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß zur Führung der Kanaldielen (12,13) an den oberen oder unteren Dielenkammerplatten (14,15) in Abständen, die der Breite der Kanaldielen (12,13) angepaßt sind, vertikal verlaufende, T-förmige Profile (19) angebracht sind, die formschlüssig von Winkelprofilen (20) umgriffen sind, die zu beiden Seiten der Längsmitte an den oberen und unteren Kanaldielen (12,13) angebracht sind.Shoring device according to one of claims 1 to 4, characterized in that for guiding the channel boards (12, 13) on the upper or lower board chamber plates (14, 15) at intervals which are adapted to the width of the channel boards (12, 13), vertically running, T-shaped profiles (19) are attached, which are positively encompassed by angle profiles (20) which are attached to the upper and lower channel boards (12, 13) on both sides of the longitudinal center. Verbauvorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß zum horizontalen Einsetzen der unteren Dielenkammerplatte (15) in die Führungskanäle (3) der benachbarten Stützen (1 oder 2) einer Grabenseite ein in einen Führungskanal (3) eingreifender Steg (28') horizontal verschiebbar mit der unteren Dielenkammerplatte (15) verbunden ist (Fig. 6).Shoring device according to one of claims 1 to 5, characterized in that for the horizontal insertion of the lower plank chamber plate (15) into the guide channels (3) of the adjacent supports (1 or 2) on one side of the trench, a web (28 ') engaging in a guide channel (3) ) horizontally slidably connected to the lower plank chamber plate (15) (Fig. 6). Verbauvorrichtung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß zum horizontalen Einsetzen der unteren Dielenkammerplatte (15) in die Führungskanäle (3) der benachbarten Stützen (1 oder 2) einer Grabenseite ein in einen Führungskanal (3) eingreifender Steg (28') leicht lösbar mit der Dielenkammerplatte (15) verbunden ist (Fig. 7 und 8).Shoring device according to one of claims 1 to 5, characterized in that for the horizontal insertion of the lower plank chamber plate (15) into the guide channels (3) of the adjacent supports (1 or 2) on one side of the trench, a web (28 ') engaging in a guide channel (3) ) is easily detachably connected to the plank chamber plate (15) (FIGS. 7 and 8). Verbauvorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß der von der Dielenkammerplatte (15) leicht lösbare Steg (28') zusammen mit einem damit verbundenen Anschlagteil (24) an den Stützflansch (32) der Stützen (1,2) festklemmbar ist.Shoring device according to claim 7, characterized in that the web (28 ') which is easily detachable from the plank chamber plate (15) can be clamped together with a stop part (24) connected thereto to the support flange (32) of the supports (1, 2). Verbauvorrichtung nach Anspruch 8, dadurch gekennzeichnet, daß am Anschlagteil (24) Bolzen (25) angeordnet sind, die mit Löchern (26) in der unteren Dielenkammerplatte (15) korrespondieren.Shoring device according to claim 8, characterized in that bolts (25) are arranged on the stop part (24) which correspond to holes (26) in the lower plank chamber plate (15).
EP95104682A 1994-04-19 1995-03-30 Shoring device Expired - Lifetime EP0678629B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4413371A DE4413371A1 (en) 1994-04-19 1994-04-19 Shoring device
DE4413371 1994-04-19

Publications (2)

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

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Family Applications (1)

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Country Status (3)

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EP (1) EP0678629B1 (en)
AT (1) ATE174086T1 (en)
DE (2) DE4413371A1 (en)

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DE19726339A1 (en) * 1997-06-20 1998-12-24 Wilhelm Hess Lining device for supporting staged walls of ditch
WO2007122255A3 (en) * 2006-04-26 2008-04-10 Wilhelm Hess Method and device for lining ditches
WO2011030059A1 (en) * 2009-09-09 2011-03-17 Larmure Device for supporting the walls of a trench

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DE3007956A1 (en) * 1980-03-01 1981-09-17 Fried. Krupp Gmbh, 4300 Essen Universal trench revetting unit frame - has inner wall on continuous chamber side and detachable reinforced outer wall
AT372130B (en) * 1977-05-07 1983-09-12 Theissen Hans DEVICE FOR SUPPORTING DIG WALLS
FR2594865A1 (en) * 1986-02-26 1987-08-28 Sade Travaux Hydraulique Device for the sheeting of an excavation
US5096334A (en) * 1990-09-28 1992-03-17 Plank Michael J Shoring shield
DE4230860A1 (en) * 1992-09-15 1994-03-17 Wilhelm Hes Shoring device

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AT372130B (en) * 1977-05-07 1983-09-12 Theissen Hans DEVICE FOR SUPPORTING DIG WALLS
DE2930796A1 (en) * 1979-07-28 1981-02-12 Baumann & Burmeister Trench sheet piling and revetment board frame - has flange girders and top support straps on guiding I=section girders
DE3007956A1 (en) * 1980-03-01 1981-09-17 Fried. Krupp Gmbh, 4300 Essen Universal trench revetting unit frame - has inner wall on continuous chamber side and detachable reinforced outer wall
FR2594865A1 (en) * 1986-02-26 1987-08-28 Sade Travaux Hydraulique Device for the sheeting of an excavation
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US5096334B1 (en) * 1990-09-28 1998-07-14 Speed Shore Corp Shoring shield
DE4230860A1 (en) * 1992-09-15 1994-03-17 Wilhelm Hes Shoring device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19726339A1 (en) * 1997-06-20 1998-12-24 Wilhelm Hess Lining device for supporting staged walls of ditch
WO2007122255A3 (en) * 2006-04-26 2008-04-10 Wilhelm Hess Method and device for lining ditches
US7972085B2 (en) 2006-04-26 2011-07-05 Wilhelm Hess Method and device for shoring trenches
WO2011030059A1 (en) * 2009-09-09 2011-03-17 Larmure Device for supporting the walls of a trench

Also Published As

Publication number Publication date
DE59504380C5 (en) 2005-07-28
EP0678629B1 (en) 1998-12-02
ATE174086T1 (en) 1998-12-15
DE4413371A1 (en) 1995-10-26
DE59504380D1 (en) 1999-01-14

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