EP1445384A1 - Blindage pour les parois d'un puits à section carrée - Google Patents

Blindage pour les parois d'un puits à section carrée Download PDF

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Publication number
EP1445384A1
EP1445384A1 EP03022330A EP03022330A EP1445384A1 EP 1445384 A1 EP1445384 A1 EP 1445384A1 EP 03022330 A EP03022330 A EP 03022330A EP 03022330 A EP03022330 A EP 03022330A EP 1445384 A1 EP1445384 A1 EP 1445384A1
Authority
EP
European Patent Office
Prior art keywords
shoring
plate
profile
profiles
corner
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Withdrawn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
EP03022330A
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German (de)
English (en)
Inventor
Werner Fritsch
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.)
Werner Fritsch Baumaschinen
Original Assignee
Werner Fritsch Baumaschinen
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 Werner Fritsch Baumaschinen filed Critical Werner Fritsch Baumaschinen
Publication of EP1445384A1 publication Critical patent/EP1445384A1/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Withdrawn legal-status Critical Current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 present invention relates to a shoring device for construction pits, trenches and the like
  • Such shoring devices serve Excavations, trenches and the like against pressing from the sides Protect the soil in order to work within to enable the construction pit.
  • the known shoring devices have individual supports, the so-called Shoring panels are connected to each other. For the shoring panels these are flat elements that Secure the excavation on the side or front.
  • Known sheeting panels consist of a base and a Cover plate, between which corresponding stiffening or Stabilizing elements, such as struts, beams, etc., are arranged are, with base plate and cover plate up to the Extend the edges of the plate. All elements are with each other welded.
  • the known shoring panels therefore have over their entire area a relatively large width and are furthermore reinforced in their peripheral areas.
  • to Fastening to the supports have the facing plates on the front For example, attached T-profiles, for example engage in C-profiles of the supports so that the Sheeting plates can slide relative to the supports.
  • a Determination is by means of suitable screw connections possible.
  • shoring devices that consist of individual supports and Shoring panels exist and only for the longitudinal shoring of Serve trenches.
  • shoring devices which serve to expand rectangular building pits and shoring panels have arranged longitudinally and frontally are, with suitable corner supports in the corners are arranged.
  • These shoring devices are also referred to as so-called installation boxes.
  • the present invention has for its object a To create shoring device, which is easy Construction and easy assembly and handling is characterized by a particularly large variability.
  • a shoring device four corner profiles arranged vertically in the functional position, each having a square tube and two C profiles arranged thereon; at least one shoring plate for connecting to a corner profile with a reinforced central region and an edge region that is recessed relative to this and has a series of bores; and at least one fastening element which can be fixed in height in a functional position in a C-profile of the corner profile and which has a section arranged in the C-profile and a section protruding from the C-profile, which is provided with bores and can be screwed to it via the bores in the edge region of a shoring panel is.
  • the four corner profiles serve as supports for the shoring device and have two on a central square tube arranged C-profiles at an angle of 90 ° are arranged on two side surfaces of the square tube and thus in the longitudinal and transverse directions of the shoring device point.
  • For fastening a shoring panel to the corner profile serves at least one fastener inside of a C-profile of the corner profile height adjustable fixable is, for example by staking out with the help of suitable bolts, which are through a hole in the fastener and corresponding holes in the webs of the C-profile.
  • the fastener has a section arranged in the C-profile, which the bore contains for receiving the fastening bolt, and one out the C-profile projecting section, which is used for fastening the shoring plate serves.
  • This section above is provided with holes and over the holes in the edge area a shoring plate can be screwed to it. Thereby, that several holes are spaced apart are fastened with several screws, if so desired or necessary.
  • the sheeting board has only a relatively narrow edge area, which in the Basically consists only of the base plate of the shoring plate. Only the middle area of the shoring plate is through Struts etc. stiffened or stabilized and points a laterally folded cover plate, which the struts etc. covers and is welded to the base plate. In this way, the middle area of the shoring panel stiffened, stabilized according to the static requirements or solidified.
  • the shoring plate has no special profile on the side (e.g. T-profile as in the prior art), that engages in the C-profile of the corner profile. Much more the shoring plate is only attached to the corner profile via one or more fasteners, and by screwing the edge area of the shoring plate with the section of the Fastener.
  • the C-profiles in the invention Shoring device therefore serve to accommodate the fastener and not to hold the shoring plate.
  • the fastening element is preferably shorter than the shoring plate.
  • the normally rectangular one Sheeting plate can be at intervals with appropriate mounting holes is provided in two different positions on Corner profile are attached, namely in an upright position or in a horizontal position. Can stand upright the attachment, for example, via two short fasteners done, one of which is in the upper area and one arranged in the lower area of the shoring panel is. In the lying position, the attachment can, for example done via a fastener, the middle in is arranged with respect to the height of the shoring plate.
  • the fasteners themselves can be in the respective C-profile the corner profile can be moved up and down and, as mentioned, fixed at certain height positions become.
  • the above-mentioned locking pins are used.
  • the shoring device according to the invention thus offers a Variety of fastening options for the shoring panels in different altitudes and in an upright or lying position Position.
  • the shoring panels can be removed after removal the bolt of the fasteners with an excavator, crane etc.. raised together with the fasteners with the fasteners sliding in the C-profile and be removed upwards from this.
  • An insertion of the Sheeting can be done in the opposite way.
  • Another way of removing the shoring panels consists of the screw connections between the Shoring plate and the section protruding from the C-profile to solve the fastener. Let of course the shoring panels are also reversed accordingly Fasten way.
  • the shoring panels are preferably arranged so that their reinforced middle area inside, i.e. in the excavation pit, so that it is on the outside results in a flat surface.
  • the shoring panels can be opened this way can be easily pulled again.
  • shoring device designed according to the invention can corresponding shoring plates both front and on the long side but also only on the front or long side be arranged.
  • front panel remove if there are pipe connections etc. in this area have to be manufactured.
  • the sheeting plate if necessary, replaced by suitable horizontal supports that are supported on the two corner profiles.
  • the shoring device has furthermore a base plate and an opposite one Chamber plate with cover plate for receiving Shoring boards along the inside of the chamber plate arranged, adapted to the planks profiling movable and can be fixed to the chamber plate, the Chamber plate in its edge area also holes for Bolt to the holes in the fasteners Has.
  • Shoring devices are by the arrangement of such Chamber plate even bigger. With the help of this chamber plate can have shoring in the area of the shoring device be lowered and pulled. Such a case is, for example given when the shoring device in an excavation pit is used, which is the end of the lines is crossed. Around the frontal area to secure the side of the line will be sheeting sunk into the ground.
  • the forms according to the invention provided and in this case between two Corner profiles arranged on the front side of the suitable chamber plate Guide and bracket for the sheeting.
  • the chamber plate provided according to the invention is in the same way as the shoring plates with the in their side Bores provided with the holes for this provided holes of, for example, two fasteners screwed into the two corner profiles.
  • a Sheeting can now be threaded into the chamber plate from above be, the sheeting board on the inside the profiling provided.
  • the Sheeting can then be lowered using an excavator led and driven into the ground, whereby they is held and fixed by the chamber plate.
  • a fixation the sheeting can be removed by staking out with the help of Bolts are made through suitable holes in the Extend shoring and for example at the top of the chamber plate. When the sheeting is pulled the locking pin is removed and the plank is pulled up out of the chamber plate.
  • the chamber plate therefore preferably has the same dimensions as the shoring panels.
  • the shoring device according to the invention provided two chamber plates, the dimensions of which once Width and once the height of the shoring plates correspond, so that the chamber plates at any point on the shoring device can be used.
  • the corner profiles have tapered edges lower ends. This will prevent the intrusion of Corner profiles in the ground easier.
  • the corner profiles also preferably have reinforced top ends to prevent damage to avoid that when driving in the corner profiles into the ground, for example via an excavator, can be caused.
  • a strong sheet metal serve as a protective anvil, which at the same time can be used as a support for an attachment element can.
  • the side sections have the C-profiles the corner profiles over their height preferably at intervals Holes for receiving bolts for fastening the fasteners.
  • the fasteners and thus shoring panels or chamber panels can be connected to the corner profiles at any height.
  • the shoring plate can thus be lighter penetrate into the earth.
  • the cutting edge is preferred releasably attached to the shoring plate, so that depending on Purpose of mounting plate easily mounted or can be dismantled.
  • This cutting edge is a special one Embodiment designed so that its length is about corresponds to the short side of the shoring plate, so that the Cut on both the short and long sides the shoring plate can be attached (screwed). to Can be fastened in the edge sections of the shoring panel arranged holes serve.
  • suspension devices For transporting the shoring device when assembled or of individual parts thereof are suitable suspension devices provided (hanging shackle).
  • the Sheeting plate on top of a protective rail is detachably attached to the shoring plate, where to attach the protective rail in the edge section the holes arranged in the shoring plate can be.
  • the protective rail is designed to damage the top of the shoring plate can be avoided.
  • the invention further relates to a sheeting panel for use in a shoring device as described above Art.
  • the shoring plate has a base plate, a Cover plate and arranged between base and cover plate Reinforcing elements, the base plate over the Cover plate extends and serving for fastening purposes Forms edge sections. With the help of these flat edge sections can easily and quickly attach the Shoring plate on a corner profile with interposition at least one fastener of those described above Sort of.
  • the invention further relates to a chamber plate for use in a shoring device of the above described type.
  • This chamber plate is thereby characterized in that they have a base plate, cover plate and Profiles arranged between base and cover plate has, the base plate laterally over the Cover plate extends out and for fastening purposes serving edge sections. With the help of these edge sections can easily attach the chamber plate with the interposition of at least one fastening element done on a corner profile.
  • the individual panels, reinforcement elements and profiles the shoring plate and chamber plate are together welded.
  • the cover plate of the shoring plate has side Bends on so that there is a closed exterior Appearance of the shoring plate results.
  • the cover plate is preferably on the side Flat or angle profiles welded to the base plate, so that there is a chamber open at the top and bottom, in the profiles welded to the base plate are arranged.
  • this preferably has a flat profile, of which on one side the one with the mounting holes protruding section extends at right angles and from the other side of which is a middle, a hole section for receiving a bolt and a extend the upper and lower fixing section.
  • the flat profile is in contact with the installed C profile the inside of the flange ends of the C-profile and the upper and lower fixing section extend to Inside of the opposite C flange.
  • the hole the middle section extends parallel to the plane of the flat profile.
  • the fixing sections prevent tilting the fastener.
  • the flat profile comes along its lateral end faces against the inside of the Bars of the C-profile. The dimensioning of the fastener is made so that it slides can move up and down in the C-profile.
  • the shoring device shown in Figure 1 in plan view has four supports in the form of corner profiles 1, consisting of a square tube and two welded to it Assemble C-profiles 2.
  • the two C profiles assume a position offset by 90 °.
  • a shoring plate 6 or Chamber plate 8 arranged, in the embodiment shown a chamber plate 8 and three shoring plates 6 are provided.
  • Figure 2 shows the case in which two shoring plates 6 arranged one above the other and with each other are screwed. Each shoring plate 6 is exposed a base plate 22, a plurality of stiffening or Stabilizing elements (not shown) and a cover plate 23 together, with all parts welded together are.
  • the cover plate 23 is folded at its edges and thus covers the stiffening elements shown in Figure 2 are not recognizable. This way, on the base plate a free peripheral edge portion 7 is formed, the spaced apart at several points Has holes 14 which for connecting the building boards with the corner profiles 1 or for connecting the building boards serve one another.
  • This chamber plate 8 is used to record and guide sheeting (not shown) and also consists of a base plate 9, a cover plate 10 and arranged on the base plate 9, vertically extending profiles 11 together, the are adapted to the shape of the sheeting and as a guide serve for this. When installed, they extend Shoring thus through that formed by the chamber plate 8 Interior from top to bottom.
  • the cover plate 10 is via two lateral flat profiles 24 with the base plate 9 welded.
  • the base plate 9 is longer than the cover plate 10, so that here too on both sides Cover plate result in two edge sections 15 of the base plate, with a series of spaced holes 16 are provided, which for fastening the chamber plate serve on the corner profiles 1.
  • fasteners 5 For fastening the shoring panels 6 and / or chamber panels 8 on the corner profiles 1 serve fasteners 5, the arranged in the C-profiles 2, 3 of the corner profiles, in these are slidably movable and fixable there.
  • This fastener 5 is in Figures 4 to 6 shown.
  • Figure 4 shows a fastener 5 in the side view.
  • the fastener is essential shorter than a shoring plate or chamber plate, so that only a part of the edge section of these plates over one or more fasteners with the corner profiles connected is.
  • the fastening element 5 has a flat profile 18, one side of which is centered Flat profile 4 extends, which has a plurality of bores 17, the holes in the edge sections of the shoring panels and chamber plates are adapted and to accommodate Screws are used to attach the fasteners to the panels to fix.
  • the flat profile 4 has four arranged one above the other Bores 17.
  • the bore 21 of the section 20 which is designed as a tube, for example the fastener 5 by pegging with the help a suitable bolt (not shown) in a particular one Determine the height at the corner profile, whereby the bolt through appropriate holes in the side webs of the C-profiles extends.
  • the upper and lower fixing sections 19 serve to prevent the fastening element from tilting 5 in the C-profile.
  • the fastener 5 is in its functional position in C-profile 2, 3 of the corner profile 1, the flat profile 18 inside the C-profile lies against the end flanges of the C-profile and the fixing sections 19 to the opposite Extend the flange of the C-profile.
  • the corner profiles 1 over six shoring panels 6 (two shoring panels each are arranged one above the other) and a chamber plate 8 connected to each other.
  • the chamber plate can be loosened the fasteners and pulling out the chamber plate easily by a shoring plate or by a suitable one Connection strut to be replaced. on the other hand can the shoring plates at any time through a chamber plate be replaced. Therefore belong to a shoring device preferably two chamber plates, the width of which once Length and once the width of a shoring plate corresponds.
  • the rectangular shoring panels can be horizontal or be arranged vertically. It is also possible to choose between to arrange the corner profiles further profiles as supports that serve for fastening shoring panels or chamber panels and have two C-profiles arranged opposite each other. This allows the shoring device to be extended in the axial direction become.

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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)
  • Load-Bearing And Curtain Walls (AREA)
  • Road Paving Structures (AREA)
  • Assembled Shelves (AREA)
EP03022330A 2003-01-22 2003-10-04 Blindage pour les parois d'un puits à section carrée Withdrawn EP1445384A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003102284 DE10302284B4 (de) 2003-01-22 2003-01-22 Verbauvorrichtung und Verbauplatte sowie Kammerplatte hierfür
DE10302284 2003-01-22

Publications (1)

Publication Number Publication Date
EP1445384A1 true EP1445384A1 (fr) 2004-08-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP03022330A Withdrawn EP1445384A1 (fr) 2003-01-22 2003-10-04 Blindage pour les parois d'un puits à section carrée

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EP (1) EP1445384A1 (fr)
DE (1) DE10302284B4 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008028087B3 (de) * 2008-06-13 2010-02-25 Manfred Passler Eckelement für den Graben- oder Kanalverbau

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005019034B4 (de) * 2005-04-23 2008-01-03 Werner Fritsch Verbauvorrichtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274763A (en) * 1978-04-18 1981-06-23 Josef Krings Excavating sheeting unit
DE29616986U1 (de) * 1996-09-30 1996-11-28 SBH Tiefbautechnik GmbH, 52525 Heinsberg Führung für Verbauplatten einer Verbauvorrichtung
DE10017764A1 (de) * 2000-03-31 2001-10-11 Klemens Egging Vorrichtung zum Verbau tiefer Gräben
EP1193350A1 (fr) * 2000-09-27 2002-04-03 Emunds & Staudinger GmbH Dispositif de blindage pour tranchées profondes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624954C2 (de) * 1976-06-03 1982-12-16 Josef Ing.(grad.) 5142 Hückelhoven Emunds Doppelwandige Stahlverbauplatte
DE7811606U1 (de) * 1978-04-18 1978-08-03 Krings, Josef, 5138 Heinsberg Grabenverbaueinheit
DE2948458C2 (de) * 1979-12-01 1982-01-21 Josef 5138 Heinsberg Krings Verbauplatte für eine Grabenverbauvorrichtung
ATE8286T1 (de) * 1980-05-14 1984-07-15 Maascom B.V. Verfahren und geraet zur auskleidung einer baugrube.
DE3117994C2 (de) * 1981-05-07 1985-08-22 Bernhard 6259 Brechen Eisenbach Bohr-Fräsvorrichtung zum Einarbeiten von Schlitzen
DE3246093C1 (de) * 1982-12-13 1984-06-14 Josef 5138 Heinsberg Krings Verbauplatte
DE19726339A1 (de) * 1997-06-20 1998-12-24 Wilhelm Hess Verbauvorrichtung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274763A (en) * 1978-04-18 1981-06-23 Josef Krings Excavating sheeting unit
DE29616986U1 (de) * 1996-09-30 1996-11-28 SBH Tiefbautechnik GmbH, 52525 Heinsberg Führung für Verbauplatten einer Verbauvorrichtung
DE10017764A1 (de) * 2000-03-31 2001-10-11 Klemens Egging Vorrichtung zum Verbau tiefer Gräben
EP1193350A1 (fr) * 2000-09-27 2002-04-03 Emunds & Staudinger GmbH Dispositif de blindage pour tranchées profondes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008028087B3 (de) * 2008-06-13 2010-02-25 Manfred Passler Eckelement für den Graben- oder Kanalverbau

Also Published As

Publication number Publication date
DE10302284A1 (de) 2004-08-05
DE10302284B4 (de) 2005-10-27

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