EP0733136B1 - Verbindungsanordnung - Google Patents

Verbindungsanordnung Download PDF

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Publication number
EP0733136B1
EP0733136B1 EP95900054A EP95900054A EP0733136B1 EP 0733136 B1 EP0733136 B1 EP 0733136B1 EP 95900054 A EP95900054 A EP 95900054A EP 95900054 A EP95900054 A EP 95900054A EP 0733136 B1 EP0733136 B1 EP 0733136B1
Authority
EP
European Patent Office
Prior art keywords
guide profile
springs
support plate
facing
profile
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP95900054A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0733136A1 (de
Inventor
Josef Krings
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0733136A1 publication Critical patent/EP0733136A1/de
Application granted granted Critical
Publication of EP0733136B1 publication Critical patent/EP0733136B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/06—Foundation trenches ditches or narrow shafts
    • E02D17/08—Bordering or stiffening the sides of ditches trenches or narrow shafts for foundations
    • E02D17/083—Shoring struts

Definitions

  • the invention relates to a connection arrangement according to the preamble of Claim 1.
  • the support shoe consists of a elongated, with its longitudinal axis parallel to the longitudinal axis of the guide profile arranged and tilted into the guide profile support plate, a holder for the struts on the top and one attached to the underside of the support plate, axially, that means, transversely to the longitudinal axis of the guide profile, pierced cylinder piece.
  • DE 39 09 110 C2 can in a device according to the aforementioned DE 22 58 588 C1 designed the guide profile as a box with a U-profile be, with a through the middle of the U-legs of the U-profile leads with the bore of the cylinder piece aligned and where a pair of compression springs on both sides of the Zyllnder published in the guide profile is to be arranged releasably.
  • the tilting moments of the struts in the direction of the intended swiveling movement is not easy to do dominate.
  • DE 42 09 675 C1 is a connection arrangement proposed, in which the support plate on which the The expansion joint is located between two pairs of tension and compression springs (on both sides of the recording) is attached.
  • This arrangement builds so high that their assembly necessarily a slot in each Shoring element required.
  • Another night of the well-known double spring arrangement is that the outer, facing away from the shoring element Springs are on both sides of the receiving of the struts, so that these strong deflection against one or the other (outer) spring and Can cause damage to the connector assembly.
  • the object of the invention is based on the connection arrangement to improve the device according to DE 39 09 110 C2 that at the same time an increased spring force is technically feasible, Tap moments of the struts in the direction transverse to the intended Swivel movement can be better absorbed and still a flat design is maintained.
  • each compression spring pair with two connecting plates each coupling the spring longitudinal ends is assembled in one piece that the connecting plate facing the support plate two each leading into the springs of the pairs of springs Bores has that on the underside of the support plate two pairs of pins, namely with a pin for insertion into a hole in each Connecting plates, right into the spring underneath, are molded and that the facing the shoring element, lower Connection plate, firmly fixed to the bottom of the guide profile during operation is coupled.
  • the invention ensures that the elastic cushioning of Pivoting movements of the connection arrangement or the respective one Spreaders - when installing and removing the respective shoring element - not just by one, but by two in the axial direction of the swivel movement springs lying side by side is to be caught.
  • These feathers are connected in pairs using connecting plates, preferred welded in such a way that they total (pair of springs) as separate parts are mountable.
  • they should, with the bottom of the guide profile, so connected to the bottom of the U, so firm but detachable, e.g. be hooked that they are not out of their anchoring during operation are extractable.
  • Each of these pairs of springs has at least on the guide shoe facing side (in the connecting plate there) continuous Holes through which the bottom of the guide shoe passes fixed, e.g. welded, preferably into the springs to be stuck in.
  • This additional connector a stabilization of the entire connection arrangement also in directions reached by the permissible and sprung swivel direction the axis of the cylinder piece deviate.
  • the cylinder piece itself is as usual, with the help of a retaining bolt that goes through the cylinder piece and through holes aligned with the bore of the cylinder piece Leg of the U-shaped guide profile passes into the guide profile anchored. As usual, the latter becomes fixed with the adjacent one Area of the respective shoring element connected, e.g. welded or screwed.
  • the invention provides for the pivoting movement of the connection arrangement or the spreads used in it by one each Stabilize a pair of springs assembled as a compression / tension spring and since those that are immersed in the pairs of springs are molded onto the support shoe Pin movements obliquely with respect to the pivot axis practical exclude is also achieved by the invention that a pre-assembled Shoring box (consisting of two composite elements with in between clamped spreaders), which is provided for installation, straight stands and therefore easily without further manipulation with the help of an excavator can be inserted into a trench.
  • the shoring box according to Fig. 1 consists of shoring elements 1, e.g. in civil engineering usual supports or sheeting plates, and attached guide profiles 2 with support shoes 3 and in this projecting spreaders 4 with Spindles 5.
  • the spreaders 4 can be used when changing the shoring elements 1 (in the excavation pit) about a swivel axis 6 be tilted up or down.
  • each of the shoring elements 1 can have two or more guide profiles 2 above and next to each other. Basically can also be a U-shaped guide profile from top to bottom extend in one piece along the major part of a shoring element 1. It then two or more holes 9 for pushing through Swivel axes 6 or for locking support shoes 3 are provided.
  • the support shoe 3 consists of a support plate 10 which around the pivot axis 6 in the pivot direction 11 in the U-shaped guide profile 2 can be pivoted in against the force of the spring pairs 12 and 13.
  • the support plate 10 has on the top 4 facing the strut 4 a receptacle 14 for inserting the spreaders 4.
  • the receptacle 14 has in the exemplary embodiment, a bore 15 for inserting the retaining bolt 8, as well as welded stiffening plates 16. With the help of the retaining bolt 8 an inserted spreader 4 is to be locked.
  • the support plate 10 On the underside facing the shoring element 1, the support plate 10 an axially, that is to say transversely to the longitudinal axis of the guide profile 2 pierced cylinder piece 17 attached, in particular welded.
  • This cylinder piece is intended in the pivoting direction 11 about the pivot axis 6 be flexible. It is therefore not so much a question of the external shape of the Cylinder piece, but on the cylindrical facing the pivot axis 6 Hole or the like.
  • the bottom of the U-shaped Guide profile 2 facing surface of the cylinder piece 17 should, however are shaped so that with the largest possible deflections in Swivel direction 11 a contact between Zyllnder Partners 17 and the Bottom 18 of the guide profile 2 cannot take place.
  • the support plate 10 has the respective shoring element on it facing bottom, except for the cylinder piece 17 two Pin pairs 19 and 20 which are formed and arranged so that them when the support shoe 3 is placed on the spring pairs 12, 13 equipped U-shaped guide profile 2 in the four springs of the pairs of springs 12, 13 push in.
  • the length L of the individual tenons of the two Pin pairs 19, 20 is preferably specified so that the pins also at the strongest deflections in the pivoting direction 11 not to the Bottom 18 of the guide profile 2 or the like.
  • Each of the pairs of springs 12, 13 is according to the invention by an upper and a lower connecting plate 21, 22 held together in one piece.
  • the feathers can for example be welded to the connecting plates 21, 22 will.
  • At least the connecting plates 21, that of the support plate 10 are facing, according to the invention have bores 23, 24, through which the pairs of pins 19, 20 during assembly and operation in protrude the respective spring.
  • connection plates on the spring pairs 19, 20 and the pin 19, 20 the support plate 10 the entire connection arrangement such that Forces obliquely with respect to the pivot axis 6 normally deformations cannot occur because these forces are not only from the Swivel axis 6, but also from the combined clamping effect of Springs, connecting plates and pins are caught.

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)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Road Paving Structures (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Supports For Pipes And Cables (AREA)
  • Earth Drilling (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Physical Deposition Of Substances That Are Components Of Semiconductor Devices (AREA)
  • Seal Device For Vehicle (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Revetment (AREA)
EP95900054A 1993-12-07 1994-10-28 Verbindungsanordnung Expired - Lifetime EP0733136B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4341626 1993-12-07
DE4341626A DE4341626C1 (de) 1993-12-07 1993-12-07 Verbindungsanordnung
PCT/DE1994/001284 WO1995016081A1 (de) 1993-12-07 1994-10-28 Verbindungsanordnung

Publications (2)

Publication Number Publication Date
EP0733136A1 EP0733136A1 (de) 1996-09-25
EP0733136B1 true EP0733136B1 (de) 1998-01-14

Family

ID=6504349

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95900054A Expired - Lifetime EP0733136B1 (de) 1993-12-07 1994-10-28 Verbindungsanordnung

Country Status (10)

Country Link
US (1) US5725330A (cs)
EP (1) EP0733136B1 (cs)
AT (1) ATE162255T1 (cs)
AU (1) AU8103694A (cs)
BG (1) BG61618B1 (cs)
CZ (1) CZ285976B6 (cs)
DE (1) DE4341626C1 (cs)
HU (1) HU217951B (cs)
PL (1) PL175772B1 (cs)
WO (1) WO1995016081A1 (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6821057B1 (en) 2000-04-05 2004-11-23 Maksim Kadiu Magnetic shoring device
US7048471B2 (en) * 2000-04-05 2006-05-23 Maksim Kadiu Shoring device
US7056067B2 (en) * 2003-10-03 2006-06-06 Max Kadiu Trench shoring device
CN113291434B (zh) * 2021-05-25 2022-08-12 华南建材(深圳)有限公司 一种模块化船舶舱室

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH559828A5 (cs) * 1972-08-04 1975-03-14 Krings Josef
DE2702750C3 (de) * 1977-01-24 1979-08-16 Josef 5138 Heinsberg Krings Gleitschuh für die Spanneinrichtung einer Gnfcenverbmivorrichtung
DE3219636A1 (de) * 1982-05-25 1983-12-01 Josef Ing.(grad.) 5142 Hückelhoven Emunds Spannrahmen fuer verbauplatten
DE3711408A1 (de) * 1987-03-31 1988-10-20 Sbh Anlage Technik Gmbh Gleitschuh
DE3909110A1 (de) * 1989-03-20 1990-09-27 Josef Krings Stuetzschuh fuer eine spreize einer verbauvorrichtung
DE4009528A1 (de) * 1989-04-12 1990-10-18 Uffmann Hans Peter Dr Ing Verbaueinrichtung fuer den grabenverbau
CH684525A5 (de) * 1991-11-11 1994-10-14 Fischer Georg Rohrleitung Einrichtung zum stirnseitigen Verschweissen von Kunststoffteilen.
DE4209675C1 (cs) * 1992-03-25 1993-07-15 Teska Verbautechnik Gmbh, 4200 Oberhausen, De
US5409192A (en) * 1993-08-12 1995-04-25 Oliver; James Load equalizer pier head

Also Published As

Publication number Publication date
HUT74802A (en) 1997-02-28
CZ285976B6 (cs) 1999-12-15
PL175772B1 (pl) 1999-02-26
BG100570A (bg) 1996-10-31
WO1995016081A1 (de) 1995-06-15
HU9601319D0 (en) 1996-11-28
AU8103694A (en) 1995-06-27
US5725330A (en) 1998-03-10
CZ164096A3 (en) 1997-06-11
EP0733136A1 (de) 1996-09-25
ATE162255T1 (de) 1998-01-15
BG61618B1 (bg) 1998-01-30
PL314610A1 (en) 1996-09-16
DE4341626C1 (de) 1995-03-16
HU217951B (hu) 2000-05-28

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