EP0781363B1 - Verbauplatte - Google Patents
Verbauplatte Download PDFInfo
- Publication number
- EP0781363B1 EP0781363B1 EP95928409A EP95928409A EP0781363B1 EP 0781363 B1 EP0781363 B1 EP 0781363B1 EP 95928409 A EP95928409 A EP 95928409A EP 95928409 A EP95928409 A EP 95928409A EP 0781363 B1 EP0781363 B1 EP 0781363B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- shoring
- suspension
- crane
- fastening means
- 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
Links
Images
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 panel consisting of between two rectangular cover plates enclosed profile sheet elements and all-round, welded to the cover plates Hollow profiles, preferably as a frame construction from all-round closed hollow profiles, for use at Trench formwork in civil engineering.
- a shoring panel with a circumferential hollow profile is described in DE 30 15 110 A1. This also for supporting trench walls
- the provided shoring plate has essentially outer sheets extending over the entire plate area, one rectangular frame supporting the edges of the outer sheet and profiles stiffening and crossing each other.
- the Frame profiles form closed together with the outer sheets Hollow box sections, that is, one that delimits the panel body Hollow profile frame.
- This can consist of: an upper anvil crossbar (pressure beam), on which during operation is pushed or hit with the excavator bucket; from side end profiles (Vertical spar), which is just like the anvil profiles Can have a rectangular cross-section; and from one lower pointed or cutting profile with triangular cross-section.
- US-A-35 93 528 describes a shoring panel for use in the trench formwork in civil engineering, consisting of a stiffened rectangular cover plate and encircling, with the Cover plate welded hollow profiles. On the four inner ones There are lift eyes at the corners of the shoring panel. These will welded to the hollow profiles. So it's outside to the shoring panels adjacent to their circumferential Latches with hollow profiles and hanging holes. Such welded parts are used in rough operation on the construction site slightly bent so that it no longer has a crane hook are to be recorded.
- the second plate When installing a shoring box made of two shoring panels, the general which put a shoring plate on the floor, then are spreading (these are spacers between the Trench facing sheeting panels) in the on the ground attached plate, the second plate is then with a crane lifted over the first slab, and the spreaders are inserted into the second plate from below and fastened there.
- the second plate must match exactly Crane can be directed and kept safe to prevent accidents cannot occur.
- the outer narrow sides of the two side end profiles the plate up to approximately the tip of the cutting edge of the lower hollow profile preferred as "free" triangular sheet metal tabs and with a Hanging hole equipped.
- the crane can then be attached to the two triangular tabs and into the Eyelets of the attachment points assigned to the top edge of the panel, attack at four points.
- Pierced tabs are generally used after a short period of use bent or even broken off.
- the shoring plate when mounting on the cutting edge mostly held by - without a special attachment point - the Crane hooks can simply be hung over the cutting edge. It exists then there is always the risk that one or the other hook when the Plate slipped sideways so that the whole plate tilts.
- the attachment points for attacking a crane are, however not only during assembly, but also when inserted in the Digging, when moving on in the trench or when dismantling. In any case, it must be excluded that a Shoring board or a shoring box formed from it when inserting in the trench or when removing it from the trench Crane can slip.
- the invention has for its object an overall stable bending and especially on the top edge compared to those at Driving in with bending forces To create sheeting plate that is easy to assemble and dismantle and is the stability of the hollow profile frame not impairing and still a secure hold for the attachment points guaranteeing the crane attack.
- the shoring plate specified at the beginning into the one enclosed at a distance from the surrounding hollow profiles Plate area at least one by means of crane pulling means detectable hanging eye incorporated, which is a separate Fastening device as an attachment point for the crane pulling device contains.
- the fastener will be immobile or mobile, e.g. rotatable, eyelets, hooks, bolts or understood the like, which are suitable for a hook, to securely hold a rope or similar traction device, although the hanging eye is so far from the edge of the plate is that e.g. the crane hook does not over the plate edge can reach into the hanging eye.
- the suspension eyes at a distance from the adjacent parts of the hollow profiles integrated into the plate surface. Basically you can the suspension eyes but directly touching the hollow profile parts adjoin.
- the hanging eye formed as a hole through the sheeting or it can be one-sided up to an inner wall of the shoring panel pass.
- the suspension eye can opposite side of the shoring plate a second The suspension eye is congruent.
- the opposite But eyes can also independently in the Panel surface - always arranged at a distance from the hollow profiles will.
- the invention makes one of the crane pulling means safe fixed, detectable fastening point of the shoring plate created, that does not touch the hollow profile frame of the shoring panel and therefore does not affect its bending stability.
- each of the suspension eyes according to the invention from the plate edge can the crane traction means secure hold directly in the hanging eye because there is a specially designed crane hoist adapted fastener is provided.
- the fastening means as pivotable about a parallel to the plate surface
- the eyelet can be symmetrical or be formed asymmetrically with respect to the axis. In the latter case in particular, the eyelet can be shaped that they are in a pivot position over the adjacent outer surface of the cover plate of the plate protrudes.
- the crane hoist can then grasp the eye on the outside of the shoring plate.
- the Pivotal movement of the eyelet may also have the advantage, that the eyelet can also be lowered in the hanging eye by folding down is.
- the asymmetrical eyelets are preferred in the suspension eyes open on one side. In as a continuous Hole-shaped suspension eyes are preferred "Symmetrical" eyelets are provided in each swivel position (around their axis) lie completely within the plate volume and accordingly do not represent an obstacle in the plate surface.
- steel rods can also be used or bolts are provided as fasteners.
- the bars can be in the central plane of the plate, but also more lie in the plane of the cover plates.
- Suspension eyes according to the invention in particular with fixed therein or movably pivoted fasteners or slings for lifting eyes, ropes or the like can both in the upper area of the shoring panel, adjacent to the there hollow section frame part as well as in the lower area of the Shoring board, adjacent to the hollow profile with a triangular cross section be provided. If a pair of suspension eyes in the upper Third of the plate area and a pair of hanging eyes in the lower one One third of the plate surface at a distance from the circumference provided hollow profile is present, the sheeting raised in four-point suspension and with the crane in a certain horizontal position, especially during assembly a shoring box.
- the hanging eyes and the fasteners built into it can be cast, Welded or forged parts are formed.
- the hanging eye should have such a stable framework that it is overall the stability of those enclosed by the hollow profile frame Board area not affected.
- a shoring plate of the described kind on the lower edge usually has a cutting edge that but the invention also on sheeting without such Edge refers.
- These include so-called build-up plates, which on a shoring board driven into the ground (with cutting edge) "Build up" when digging a particularly deep trench is.
- build-up plates which on a shoring board driven into the ground (with cutting edge) "Build up" when digging a particularly deep trench is.
- slide rail shoring Plates also often have no cutting edge on the lower edge. In all In cases, however, the shoring plate should be a rotating one Have hollow profile frame, so possibly everywhere can have a square or rectangular profile.
- Shoring board consists of two rectangular cover surfaces 2 and 3 with sandwiched sheet metal elements 4 and one circumferential, welded to the cover plates 2 and 3 Hollow profile edge, all in all as a rectangular frame construction 5 is referred to and from one continuously from corner 6 to corner 6 reaching hollow profile 7, 8 or 9.
- To the Frame corners 6 are the abutting ends of the spars or hollow profiles 7 to 9 welded together so that the Rectangular frame construction 5 becomes one piece.
- the profile bars 7 to 9 can be longitudinally welded or seamlessly rolled or drawn be. So it is preferably not just U- or C-profiles, but closed hollow profiles.
- the frame structure 5 according to FIGS 3 from a specially stabilized against bending buckling Printing spar 7 on the top edge 10 of the plate, one against each Forces particularly stabilized in the vertical longitudinal direction Vertical spar 8 on the plate side edges 11 and one Cutting edge 12 having the lower edge 13 of the plate Pointed hollow profile 9.
- a rectangular cross section preferably with the long one Rectangle side parallel to the adjacent cover plate 2, 3, have should have the pointed hollow profile 9 on the lower edge 13 is a cross section approximately in the shape of a rectangular one Triangle, of which one cathete 14 perpendicular to the plane of the adjacent Cover plates 2, 3 whose other cathete 15 in the Area of the outer cover plate facing the ground during installation 3 lie and its hypotenuse 16 facing the interior of the trench should be.
- Receptacle housing intended for attaching and fastening spreaders 17 with the opening on the inside when installed Cover plate 2 in the lining plate 1 adjacent or adjacent to the hollow profiles - preferably 7 and 8 - embedded, without that any weaknesses, especially notches the profile bars would be required.
- the receiving housing 17 are of course only necessary if the shoring plate 1 in box shoring (supplemented to a shoring box 18 with from receiving housing 17 to receiving housing of the trench opposite Sheeting panels 1 reaching 19 after Fig. 3), but is used in slide rail shoring, if necessary with along the vertical hollow profiles 8, approximately on the dashed line welded or molded T-rails 20th
- the essential fastener created by the invention is that in the plate surface at a distance from the circumferential Hollow sections 7 to 9 embedded suspension eye 21, the a fastening means 22 as an attachment point for a crane pulling means contains and therefore by a crane hook, one on the crane hanging rope or the like can hold securely fixed.
- 1 and 2 for example, one pair of suspension eyes is provided 23 and 24 in the upper third and in the lower Third of the shoring plate (each with a distance from the circumferential provided hollow profile 7 to 9). If a shoring plate 1 on the through the two pairs of suspension eyes 23 and 24th defined points, it can be horizontal in any way to be conducted.
- the suspension eyes 21 according to the invention can according to FIGS. 2 and 4 are formed in different forms.
- Fig. 2 shows through the mounting plate 1 through eyes 21, in which the respective Fasteners, e.g. a bolt or one by one Axis 27 pivotable eyelet 22 are stored.
- you can 4 also be provided that the single suspension eye 21 extends on one side only to an inner wall 28.
- there are two other alternatives namely that two suspension eyes 21 directly congruent at one point face each other (see the upper version of FIG. 4) or that two on different surfaces 2, 3 of the shoring panel 1 provided suspension eyes 21 independently of one another in the each area are distributed (see the alternative below of Fig. 4).
- a hanging eye 21st pivotable fastener 22 in a hanging eye 21st pivotable fastener 22 is desired, it can be meaningful to the fastener than in relation to the associated axis 27 to form asymmetrically, so that Swivel of the eyelet 22 from the top surface 2, 3 of the shoring plate 1 out of space becomes possible.
- the fastening means 22 can, however, be exemplary embodiments also simply as extending parallel to the top surfaces 2, 3 Bolts 22 'are formed. Every hanging eye 21 can have a solid frame 29.
- FIGS. 5 to 8 show exemplary embodiments of fastening means in passing through the hollow plate Suspension eyes shown. The exemplary embodiments apply accordingly, if the suspension eyes according to Fig. 4 only partially go through the plate.
- Fig. 5 shows a suspension eye 21 with an annular fastener 22 a according to FIG. 2, which is parallel about an axis 27 is pivotally mounted to the plate surface 2.
- the embodiment 6 shows a fastener 22 b, the to a certain extent consists of a half ring, which is also around an axis 27 is pivotally mounted in the suspension eye 21.
- FIG. 7 shows two in the hanging eye 21 approximately radially extending fasteners 22 c, which as Bolts or steel rod are formed.
- the rods 22 c can in the exemplary embodiment in the plane of the top surfaces 2 and 3 or be located anywhere within the suspension eye 21.
- Each of the rods 22 c forms a spoke in the Suspension eye 21.
- a Fastening means 22 d provided in the suspension eye 21, which as disc approximately perpendicular to the plane of the plate is.
- the disc has at least one hole 22 e in which Application is to hang a crane hook.
- the disc 22 d stands like the bolts 22 c of FIG. 7 approximately radially in the suspension eye 21.
- One intended for use in trench formwork in civil engineering Shoring plate is easy to assemble and dismantle as well at the same time it is stable against bending even when driving in forces acting with the excavator bucket, if one the plate frame forming welded to the rest of the plate part Hollow profile frame construction is provided and if in the Panel surface at a distance from the surrounding hollow profile frame parts at least one hanging eye is incorporated, which contains a fastener for a crane pulling means.
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)
- Jib Cranes (AREA)
- Finishing Walls (AREA)
- Road Signs Or Road Markings (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Road Paving Structures (AREA)
- Laminated Bodies (AREA)
- Building Environments (AREA)
- Seal Device For Vehicle (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Revetment (AREA)
Description
- Fig. 1
- eine Ansicht der Innenseite (in den Graben gerichtete Seite) einer Verbauplatte;
- Fig. 2
- einen Schnitt längs der Linie II-II von Fig. 1;
- Fig. 3
- einen Querschnitt durch eine Verbaubox, etwa entsprechend dem Schnitt III-III von Fig. 1; und
- Fig. 4 bis 8
- Ausführungsbeispiele von Aufhängeaugen.
- 1 =
- Verbauplatte
- 2 =
- inneres Deckblech
- 3 =
- äußeres Deckblech
- 4 =
- Profilblechelement
- 5 =
- Rechteck-Rahmenkonstruktion
- 6 =
- Rahmenecke
- 7 =
- Druckholm
- 8 =
- Vertikalholm
- 9 =
- Spitzprofil
- 10 =
- Plattenoberkante
- 11 =
- Plattenseitenkante
- 12 =
- Schneidekante
- 13 =
- Plattenunterkante
- 14, 15 =
- Kathete
- 16 =
- Hypotenuse
- 17 =
- Aufnahmegehäuse
- 18 =
- Verbaubox
- 19 =
- Spreize
- 20 =
- T-Schiene
- 21 =
- Aufhängeauge
- 22 =
- Befestigungsmittel, Öse
- 22' =
- Bolzen
- 23, 24 =
- Aufhängeaugenpaar
- 25 =
- Öse
- 26 =
- Ziehring
- 27 =
- Achse
- 28 =
- Innenwand
- 29 =
- Rahmen
Claims (5)
- Verbauplatte (1) bestehend aus zwischen zwei rechteckigen Deckblechen (2, 3) eingeschlossenen Profilblechelementen (4) und umlaufenden, mit den Deckblechen verschweißten Hohlprofilen (7 bis 9), vorzugsweise als Rahmenkonstruktion aus umlaufend geschlossenen Hohlprofilen, zum Einsatz bei der Grabenverschalung im Tiefbau, wobei in die von den umlaufenden Hohlprofilen (7 bis 9) umschlossene Plattenfläche mindestens ein durch Kranzugmittel erfaßbares Aufhängeauge (21) eingearbeitet ist, welches ein separates Befestigungsmittel (22) als Anschlagpunkt für das Kranzugmittel enthält.
- Verbauplatte nach Anspruch 1,
dadurch gekennzeichnet,
daß als Befestigungsmittel eine schwenkbar, insbesondere um eine parallel zur Plattenfläche liegende Achse (27), gelagerte und symmetrisch oder unsymmetrisch in Bezug auf die Achse (29) geformte Öse (22) vorgesehen ist. - Verbauplatte nach Anspruch 1 oder 2,
dadurch gekennzeichnet,
daß als Befestigungsmittel (2) mindestens ein wie eine radiale Speiche im Aufhängeauge (21) verschweißter Bolzen (22 c) vorgesehen ist. - Verbauplatte nach mindestens einem der Ansprüche 1 bis 3,
dadurch gekennzeichnet,
daß als Befestigungsmittel (22) eine im wesentlichen senkrecht zur Plattenfläche stehende Scheibe (22 d) in das Aufhängeauge (21) eingeschweißt ist, die mindestens ein Loch (22 e), bevorzugt einer Größe zum Einhängen eines Kranhakens, aufweist. - Verbauplatte nach mindestens einem der Ansprüche 1 bis 4,
dadurch gekennzeichnet,
daß das Befestigungsmittel (22) in dem Aufhängeauge (21) aus Stahlguß, Schweiß- oder Schmiedestahl besteht.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4432465 | 1994-09-12 | ||
DE4432465A DE4432465A1 (de) | 1994-09-12 | 1994-09-12 | Verbauplatte |
PCT/DE1995/001047 WO1996008610A1 (de) | 1994-09-12 | 1995-08-04 | Verbauplatte |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0781363A1 EP0781363A1 (de) | 1997-07-02 |
EP0781363B1 true EP0781363B1 (de) | 1998-11-25 |
Family
ID=6528030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95928409A Expired - Lifetime EP0781363B1 (de) | 1994-09-12 | 1995-08-04 | Verbauplatte |
Country Status (11)
Country | Link |
---|---|
US (1) | US5876153A (de) |
EP (1) | EP0781363B1 (de) |
AT (1) | ATE173781T1 (de) |
AU (1) | AU3218995A (de) |
BG (1) | BG62265B1 (de) |
CZ (1) | CZ291636B6 (de) |
DE (3) | DE4432465A1 (de) |
ES (1) | ES2125036T3 (de) |
HU (1) | HU214816B (de) |
PL (1) | PL178401B1 (de) |
WO (1) | WO1996008610A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005019034A1 (de) * | 2005-04-23 | 2006-11-02 | Werner Fritsch | Verbauvorrichtung |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7048471B2 (en) * | 2000-04-05 | 2006-05-23 | Maksim Kadiu | Shoring device |
US6821057B1 (en) * | 2000-04-05 | 2004-11-23 | Maksim Kadiu | Magnetic shoring device |
US6443665B1 (en) | 2001-02-07 | 2002-09-03 | Robert Kundel, Sr. | Trench shielding and shoring device |
US7056067B2 (en) * | 2003-10-03 | 2006-06-06 | Max Kadiu | Trench shoring device |
US7611308B1 (en) | 2005-11-07 | 2009-11-03 | Kundel Sr Robert | Panel for supporting the walls of an excavation |
FR2949796B1 (fr) * | 2009-09-09 | 2012-03-23 | Larmure | Dispositif de soutien des parois d'une tranchee |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2865178A (en) * | 1956-03-19 | 1958-12-23 | Glenn J Wicke | Shoring apparatus |
US3230720A (en) * | 1960-05-02 | 1966-01-25 | Sigma Engineering Corp | Trench shoring device |
US3593528A (en) * | 1969-12-15 | 1971-07-20 | John R Pavese | Safety trenching box |
US3766740A (en) * | 1972-06-16 | 1973-10-23 | D Teegen | Method and means for shorting the side walls of trenches to prevent their caving in |
US4002035A (en) * | 1975-07-11 | 1977-01-11 | Wright Charles V | Mobile shoring rig for excavation of trenches |
DE2624954C2 (de) * | 1976-06-03 | 1982-12-16 | Josef Ing.(grad.) 5142 Hückelhoven Emunds | Doppelwandige Stahlverbauplatte |
DE4111266C1 (de) * | 1991-03-02 | 1992-09-17 | Teska Verbautechnik Gmbh, 4200 Oberhausen, De | |
US5336023A (en) * | 1993-01-12 | 1994-08-09 | Clyde Burdine | Self-propelled trench box |
US5533838A (en) * | 1995-04-13 | 1996-07-09 | Kundel; Robert | Modular trench box sheeting |
-
1994
- 1994-09-12 DE DE4432465A patent/DE4432465A1/de not_active Withdrawn
-
1995
- 1995-08-04 DE DE59504356T patent/DE59504356D1/de not_active Expired - Fee Related
- 1995-08-04 US US08/793,979 patent/US5876153A/en not_active Expired - Fee Related
- 1995-08-04 DE DE19581007T patent/DE19581007D2/de not_active Expired - Fee Related
- 1995-08-04 AU AU32189/95A patent/AU3218995A/en not_active Abandoned
- 1995-08-04 EP EP95928409A patent/EP0781363B1/de not_active Expired - Lifetime
- 1995-08-04 HU HU9701266A patent/HU214816B/hu not_active IP Right Cessation
- 1995-08-04 PL PL95319074A patent/PL178401B1/pl not_active IP Right Cessation
- 1995-08-04 AT AT95928409T patent/ATE173781T1/de not_active IP Right Cessation
- 1995-08-04 CZ CZ1997739A patent/CZ291636B6/cs not_active IP Right Cessation
- 1995-08-04 ES ES95928409T patent/ES2125036T3/es not_active Expired - Lifetime
- 1995-08-04 WO PCT/DE1995/001047 patent/WO1996008610A1/de active IP Right Grant
-
1997
- 1997-03-07 BG BG101298A patent/BG62265B1/bg unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005019034A1 (de) * | 2005-04-23 | 2006-11-02 | Werner Fritsch | Verbauvorrichtung |
DE102005019034B4 (de) * | 2005-04-23 | 2008-01-03 | Werner Fritsch | Verbauvorrichtung |
Also Published As
Publication number | Publication date |
---|---|
PL319074A1 (en) | 1997-07-21 |
US5876153A (en) | 1999-03-02 |
AU3218995A (en) | 1996-03-29 |
BG101298A (en) | 1997-09-30 |
ATE173781T1 (de) | 1998-12-15 |
CZ73997A3 (en) | 1997-09-17 |
BG62265B1 (bg) | 1999-06-30 |
HU214816B (hu) | 1998-05-28 |
EP0781363A1 (de) | 1997-07-02 |
HUT76778A (en) | 1997-11-28 |
DE4432465A1 (de) | 1996-03-14 |
DE59504356D1 (de) | 1999-01-07 |
CZ291636B6 (cs) | 2003-04-16 |
WO1996008610A1 (de) | 1996-03-21 |
ES2125036T3 (es) | 1999-02-16 |
DE19581007D2 (de) | 1998-01-08 |
PL178401B1 (pl) | 2000-04-28 |
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