WO2002077373A1 - Bauplatte für den grabenverbau - Google Patents
Bauplatte für den grabenverbau Download PDFInfo
- Publication number
- WO2002077373A1 WO2002077373A1 PCT/DE2002/000998 DE0200998W WO02077373A1 WO 2002077373 A1 WO2002077373 A1 WO 2002077373A1 DE 0200998 W DE0200998 W DE 0200998W WO 02077373 A1 WO02077373 A1 WO 02077373A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- building board
- trench
- shoring
- spar
- slide rail
- Prior art date
Links
- 238000009416 shuttering Methods 0.000 title abstract 5
- 230000008878 coupling Effects 0.000 claims abstract description 26
- 238000010168 coupling process Methods 0.000 claims abstract description 26
- 238000005859 coupling reaction Methods 0.000 claims abstract description 26
- 238000005253 cladding Methods 0.000 claims abstract description 12
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 3
- 239000010959 steel Substances 0.000 claims abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 2
- 125000006850 spacer group Chemical group 0.000 description 8
- 238000009434 installation Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
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
- E02D17/083—Shoring struts
Definitions
- the invention relates to a building board for trench shoring for securing the walls of a cable trench with an essentially rectangular frame spar made of profiled steel and on both sides of the frame spanned by the frame spar, preferably welded on, covering sheets or cover sheets.
- a building board of this type is described in DE-AS 22 30 395.
- This board has a substantially rectangular, stiffening frame spar, which is intended to stabilize the entire board when it is driven into the floor and pulled out of the floor without twisting and to guarantee that the board after Installation can withstand the earth pressure.
- the building boards facing each other in the trench on the trench walls are supported against one another by spacers.
- spacers In trench shoring, a distinction is made between box shoring (see, for example, DE 198 13 282 A1) and slide rail shoring (see, for example, DE-AS 20 21 928).
- box shoring the spacers are designed as spreaders which are pivotable relative to the surface of the building boards about essentially horizontal axes.
- slide rail shoring a stiff frame is preferably provided as a spacer, which overall can be displaced vertically displaceably relative to the building boards, so that the building boards facing each other on the trench walls are simultaneously lowered and raised.
- slide rail shoring In the case of slide rail shoring, vertical slide rails are used on both trench walls at a mutual distance from the horizontally measured plate width. In the longitudinal direction of the trench wall (back-to-back), the slide rails have sliding profiles facing away from each other - short (e.g. U- or C-shaped) box profiles - into the correspondingly shaped coupling edges, e.g. with T-shaped rails, which are attached to the vertical edges of the Building boards are molded, inserted from top to bottom.
- - short e.g. U- or C-shaped
- slide rails with two (or more) box profiles lying next to one another are provided in such a way that a correspondingly large number of building boards are, as it were, telescopically displaced to be driven into the trench in such a way that the distance between the boards opposite one another on the trench walls gradually decreases with the depth of the trench.
- the building boards of each trench wall are then telescopically offset from each other, but they should be as close to each other as possible (on each wall) so that the trench lining itself does not take up too much space or requires excavation. For this reason, building boards with a smooth outer surface on both sides are preferred in slide rail installation.
- the spreaders are pivotally mounted about a horizontal axis running parallel to the plate plane, so that the two opposing plates can be driven alternately downwards or pulled out upwards.
- the invention has for its object to provide a shoring panel which, as it is, can be used both in box shoring and in slide rail shoring.
- the advantages of the stable, secure and easily mountable mounting of the swiveling spreaders, e.g. according to EP 0 781 360 B1, can be obtained in box shoring as well as the preferred telescopic arrangement for sliding rail shoring for easier driving in and pulling out the building boards.
- the building board has both receptacles with a releasable pin coupling Swiveling fastening of struts around approximately horizontal axes in the box shoring as well as on their vertical edges - But outside the same - are provided and that the coupling rails in the area adjacent to the respective spreader receptacle each have a mounting gap with space for handling the bolt coupling from the vertical edge.
- the invention creates a building board which - as it is - can be used both in box shoring and slide rail shoring.
- the pin coupling of the receptacles for the pivotable spreaders is operated from an adjacent vertical edge of the respective building board.
- the respective bolt, which runs parallel to or in the horizontal spreading pivot axis, and the associated bores are located within the space spanned between the cladding sheets of the respective building board. They are directly adjacent to a frame spar, so that the spreader mount is supported on the spar without weakening the spar itself.
- the respective spreader receptacle can adjoin a spar in the interior space of the plate which is surrounded / framed by the frame spar or can be welded to an outer edge of the spar, preferably between two surfaces or edge regions of the cladding plates projecting beyond the spar.
- the bolts required for coupling the respective spreaders are pushed into the receptacle through a hole in the respective spar.
- the spar is not noticeably pivoted as a result, since the bore is in a - in terms of stability - neutral plane of the spar with regard to possible frame loads.
- the spar itself is not affected at all because of the respective bolt (without touching the spar) immediately from the vertical edge.
- a building board for the slide rail shoring needs coupling rails on its vertical edges, e.g. in T-shape, which are to be inserted into the slide rails from top to bottom. These rails would in themselves represent an obstacle to handling the aforementioned pin coupling. According to the invention, however, a mounting gap is left in the respective coupling rail at the points at which the pin coupling is provided. The gap should be so large that the coupling rail no longer hinders the handling of the coupling bolts. In practice, gaps of the order of perhaps 50 mm are sufficient. Such gaps - with a total length of the rail of generally more than 1000 mm - pose no problem either during installation or with regard to the stability of the mounting of the building board in the slide rail installation.
- Figure 1 is a vertical section through a box shoring.
- FIG. 3 shows a perspective view of a building board according to the invention
- FIG. 4 shows a section along the line IV-IV of FIG. 3.
- the 1 consists of pairs of building boards 2 facing each other in the trench 1, which are kept at a distance by means of spreaders 3 and prevent the soil 4 from falling into the trench on both sides of the trench 1.
- the building boards can have 2 cutting edges 6.
- the spreaders 3 can have clamping means 7, approximately in the middle of their length.
- the spreaders can also be formed in any other usual way. They are to be mounted in each of the building boards 2 in receptacles 8 so as to be pivotable about approximately horizontal axes 9 running parallel to the board plane become.
- the receptacles 8 should lie with all the parts belonging to the respective building board 2 in the area between the two cover plates 10 of the board, so that when the respective strut 3 is loosened, only a hole in the place of the receptacle 8, but no protrusion beyond that Trench 1 facing inner cover plate 10 remains.
- a bolt 11 can be used, which is to be inserted into the receptacle 8 - approximately horizontally - from a vertical plate edge (see number 35 in FIG. 3).
- Fig. 1 it is also shown how the individual spreader 3 is pivoted about the axis 9 in the receptacle 8 when the building boards 2 are driven one after the other into the ground.
- the dashed parts of FIG. 1 show an example of how one building board 2 is first pressed down relative to the other building board 2.
- the spreaders 3 in the two building boards 2 are pivoted about the axis 9.
- a horizontal section through a trench 1 with slide rail shoring is shown.
- two building panels 21, 22 are accommodated telescopically offset in slide rails 23 on each trench wall 20 adjacent to the ground 4.
- the building boards 21, 22 have on their vertical board edges 24 T-shaped coupling rails 25 which are pushed into vertical C-profiles 26 from top to bottom.
- the profiles 26 are fastened to one another on the slide rails 23 in a horizontal direction transverse to the longitudinal direction of the trench.
- the slide rails 23 of a trench wall are supported with the aid of spacers 27 on identical slide rails of the other trench wall.
- the spacers 27 can be designed in a similar manner to the spreaders 3 according to FIG. 1.
- the spacers can, however, according to FIG. 2 also be united in a vertically stiffened rectangular frame and supported on its vertical edges 28 on frame slide rails 29 provided on the slide rails 23 such that the two opposite slide rail pairs 23 and so that the building boards of both trench walls at the same time relative to the spacer frame and Trench floor to be moved in the vertical direction.
- the frame slide rails 29 are preferably provided on the sides of the slide rails 23 facing each other in the trench 1.
- the building boards 21, 22 according to FIG. 2 should have as far as possible no projections on their cover plates 10 which could hinder a relative movement of the boards 21 and 22 in the guides of the C-profiles 26.
- FIG. 3 shows an exemplary embodiment of a building board 31 according to the invention. It essentially consists of a frame spar 32 which stiffens the entire board 31 and cover plates 33 welded onto the two surfaces of the frame spar. T- are attached to the vertical side edges 35 of the building board 31. Rails 34 welded to the lower end of the vertical T-line, so that the T-cross line is approximately parallel to the vertical plate edge 35. In principle, the rails 34 are to be designed in the way that is customary in practice in slide rail installation.
- the T-rails 34 have gaps 36 at the points at which a bolt 37 in an approximately horizontal direction parallel to the cover plates 33 from one of the vertical edges 35 into a receptacle 38 for locking a spreader (3, for box installation , Fig. 1) is to be inserted.
- the receptacle 38 can lie in the area outside the spar 32 (between the cover plates 33) or alternatively in the area (inner area) enclosed by the spar 32 (right side of FIG. 3) , In the latter case, the bolt 37 is also inserted into the receptacle 38 from a vertical edge 35. However, since part of the spar 32 lies between the edge 35 and the receptacle 38, a corresponding bore 39 is provided in the spar 32. The corresponding section IV-IV of FIG. 3 is shown enlarged in FIG. 4. A bore 39 leads from the vertical edge 35 through the spar 32 in the horizontal direction to the receptacle 38. A bore for locking a strut (number 3, Fig. 1) required bolts are inserted into the receptacle 7 (or pulled out of the receptacle).
- the coupling and pivoting means required for the operation of the spreader receptacle 38 in the box shoring for coupling and pivoting the struts are preferably left sunk in the space between cladding plates even when the building board is temporarily used, for example in the slide rail shoring.
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02727255A EP1370730A1 (de) | 2001-03-21 | 2002-03-20 | Bauplatte für den grabenverbau |
HU0303017A HUP0303017A3 (en) | 2001-03-21 | 2002-03-20 | Building board for trench shuttering |
PL02363868A PL363868A1 (en) | 2001-03-21 | 2002-03-20 | Building board for trench shuttering |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10113818A DE10113818A1 (de) | 2001-03-21 | 2001-03-21 | Bauplatte für den Grabenverbau |
DE10113818.0 | 2001-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002077373A1 true WO2002077373A1 (de) | 2002-10-03 |
Family
ID=7678425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2002/000998 WO2002077373A1 (de) | 2001-03-21 | 2002-03-20 | Bauplatte für den grabenverbau |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1370730A1 (de) |
BG (1) | BG64424B1 (de) |
CZ (1) | CZ20032544A3 (de) |
DE (1) | DE10113818A1 (de) |
HU (1) | HUP0303017A3 (de) |
PL (1) | PL363868A1 (de) |
WO (1) | WO2002077373A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004014599B3 (de) * | 2004-03-23 | 2005-10-20 | Sbh Tiefbautechnik Gmbh | Verbauplatte |
DE102014200685A1 (de) | 2014-01-16 | 2015-07-16 | Dywidag-Systems International Gmbh | Litzen-Druckrohranker |
CN114718080A (zh) * | 2022-03-10 | 2022-07-08 | 中建新疆建工(集团)有限公司 | 一种用于建筑深基坑施工的安全防护装置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106088191B (zh) * | 2016-06-21 | 2018-09-14 | 中铁第四勘察设计院集团有限公司 | 大尺寸圆形竖井快速施工方法 |
CN107268634A (zh) * | 2017-06-27 | 2017-10-20 | 湖南省第六工程有限公司 | 深基坑腰梁施工定型模板体系 |
CN115949062B (zh) * | 2023-03-10 | 2023-06-02 | 中铁城建集团第一工程有限公司 | 一种细砂地质坑槽坡面预制件插入装置及施工方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2230395A1 (de) * | 1972-06-22 | 1974-01-10 | Josef Krings | Verbauvorrichtung |
US4054033A (en) * | 1975-03-10 | 1977-10-18 | Pilosio, S.P.A. | Retaining panel |
DE29616986U1 (de) * | 1996-09-30 | 1996-11-28 | SBH Tiefbautechnik GmbH, 52525 Heinsberg | Führung für Verbauplatten einer Verbauvorrichtung |
US5885033A (en) * | 1994-09-12 | 1999-03-23 | Wolfgang Richter | Housing for a support shoe in a trench falsework |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2021928B2 (de) * | 1970-05-05 | 1974-07-04 | Josef 5138 Heinsberg Krings | Vorrichtung zum Verbauen von Gräben oder Kanälen |
DE7920284U1 (de) * | 1979-07-16 | 1979-10-18 | Krings, Josef, 5138 Heinsberg | Verbauplatte fuer eine kanalverbauvorrichtung |
DE2948458C2 (de) * | 1979-12-01 | 1982-01-21 | Josef 5138 Heinsberg Krings | Verbauplatte für eine Grabenverbauvorrichtung |
DE4111266C1 (de) * | 1991-03-02 | 1992-09-17 | Teska Verbautechnik Gmbh, 4200 Oberhausen, De | |
DE4139829A1 (de) * | 1991-03-02 | 1992-10-08 | Teska Verbautechnik Gmbh | Grabenverbauvorrichtung |
GB9422837D0 (en) * | 1994-09-23 | 1995-01-04 | Red Baron Oil Tools Rental | Apparatus for milling a well casing |
DE19708055C2 (de) * | 1997-02-28 | 2002-11-14 | Kvh Verbautechnik Gmbh | Adapter zur Herstellung einer Trenchbox aus Verbauplatten und hieraus hergestellte Trenchbox |
DE19813282A1 (de) * | 1998-03-26 | 1999-09-30 | Richter Wolfgang | Grabenverbauvorrichtung |
-
2001
- 2001-03-21 DE DE10113818A patent/DE10113818A1/de not_active Withdrawn
-
2002
- 2002-03-20 HU HU0303017A patent/HUP0303017A3/hu unknown
- 2002-03-20 PL PL02363868A patent/PL363868A1/xx unknown
- 2002-03-20 CZ CZ20032544A patent/CZ20032544A3/cs unknown
- 2002-03-20 EP EP02727255A patent/EP1370730A1/de not_active Withdrawn
- 2002-03-20 WO PCT/DE2002/000998 patent/WO2002077373A1/de not_active Application Discontinuation
-
2003
- 2003-09-16 BG BG108176A patent/BG64424B1/bg unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2230395A1 (de) * | 1972-06-22 | 1974-01-10 | Josef Krings | Verbauvorrichtung |
US4054033A (en) * | 1975-03-10 | 1977-10-18 | Pilosio, S.P.A. | Retaining panel |
US5885033A (en) * | 1994-09-12 | 1999-03-23 | Wolfgang Richter | Housing for a support shoe in a trench falsework |
DE29616986U1 (de) * | 1996-09-30 | 1996-11-28 | SBH Tiefbautechnik GmbH, 52525 Heinsberg | Führung für Verbauplatten einer Verbauvorrichtung |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004014599B3 (de) * | 2004-03-23 | 2005-10-20 | Sbh Tiefbautechnik Gmbh | Verbauplatte |
EP1580326A3 (de) * | 2004-03-23 | 2006-06-07 | SBH TIEFBAUTECHNIK GmbH | Verbauplatte |
DE102014200685A1 (de) | 2014-01-16 | 2015-07-16 | Dywidag-Systems International Gmbh | Litzen-Druckrohranker |
CN114718080A (zh) * | 2022-03-10 | 2022-07-08 | 中建新疆建工(集团)有限公司 | 一种用于建筑深基坑施工的安全防护装置 |
CN114718080B (zh) * | 2022-03-10 | 2023-09-29 | 中建新疆建工(集团)有限公司 | 一种用于建筑深基坑施工的安全防护装置 |
Also Published As
Publication number | Publication date |
---|---|
HUP0303017A3 (en) | 2004-08-30 |
DE10113818A1 (de) | 2002-09-26 |
BG108176A (en) | 2004-02-27 |
HUP0303017A2 (hu) | 2003-12-29 |
CZ20032544A3 (en) | 2004-03-17 |
EP1370730A1 (de) | 2003-12-17 |
BG64424B1 (bg) | 2005-01-31 |
PL363868A1 (en) | 2004-11-29 |
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