WO2013159767A1 - Élément de liaison pour l'accouplement de deux composants - Google Patents

Élément de liaison pour l'accouplement de deux composants Download PDF

Info

Publication number
WO2013159767A1
WO2013159767A1 PCT/DE2013/100084 DE2013100084W WO2013159767A1 WO 2013159767 A1 WO2013159767 A1 WO 2013159767A1 DE 2013100084 W DE2013100084 W DE 2013100084W WO 2013159767 A1 WO2013159767 A1 WO 2013159767A1
Authority
WO
WIPO (PCT)
Prior art keywords
connecting means
bolt
components
spring
component
Prior art date
Application number
PCT/DE2013/100084
Other languages
German (de)
English (en)
Inventor
Matthias Holzberger
Original Assignee
Matthias Holzberger
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
Priority to RU2014143526A priority Critical patent/RU2014143526A/ru
Application filed by Matthias Holzberger filed Critical Matthias Holzberger
Priority to BR112014026273A priority patent/BR112014026273A2/pt
Priority to CA2871062A priority patent/CA2871062A1/fr
Priority to MX2014012931A priority patent/MX2014012931A/es
Priority to AU2013252180A priority patent/AU2013252180A1/en
Priority to KR1020147032463A priority patent/KR20150010751A/ko
Priority to EP13714545.4A priority patent/EP2841773A1/fr
Priority to CN201380028238.9A priority patent/CN104334894A/zh
Priority to JP2015507376A priority patent/JP2015521254A/ja
Publication of WO2013159767A1 publication Critical patent/WO2013159767A1/fr
Priority to US14/523,619 priority patent/US20150040496A1/en
Priority to IN9707DEN2014 priority patent/IN2014DN09707A/en
Priority to ZA2014/08535A priority patent/ZA201408535B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/12—Anchoring devices
    • E04C5/125—Anchoring devices the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/0004—Joining sheets, plates or panels in abutting relationship
    • F16B5/0008—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge
    • F16B5/0024—Joining sheets, plates or panels in abutting relationship by moving the sheets, plates or panels substantially in their own plane, perpendicular to the abutting edge the sheets, plates or panels having holes, e.g. for dowel- type connections
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114—Elements with sockets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4114—Elements with sockets
    • E04B1/415—Elements with sockets with captive and extendable anchoring parts, e.g. spring-loaded bolts, hanging rings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
    • E04C2/044—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of concrete
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162—Connectors or means for connecting parts for reinforcements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0875—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with elastic discs or spring washers anchoring in the hole

Definitions

  • the invention relates to a connecting means for coupling two components, in particular precast concrete parts, with a bolt, and components.
  • precast concrete construction elements such as precast concrete elements and concrete slabs are used to create supporting structures, facades, walls and / or ceilings, which have grooves at their abutting edges, which are filled to connect the precast concrete with concrete and in addition to absorbing tensile forces with dowels, Screws, metal loops or ironing can be fitted. All these fasteners are already used during production in the precast concrete parts, the two precast concrete parts to be joined must be equipped with these fasteners.
  • the invention has for its object to provide a connecting means of the type mentioned, which ensures a simple handling of a compound of two components and transmits relatively large forces.
  • a connecting means for coupling two components, in particular precast concrete parts comprises a bolt which carries at least one axially fixed spring element, which counteracts an extracting force acting on the bolt in the assembled state of the connecting means.
  • the design of the connecting means may be relatively diverse, but always includes at least one effective in the axial direction of the spring element, which is either placed on the bolt, that is positively and / or positively connected, or is made in one piece with the bolt.
  • the bolt may be in the manner of a nail provided with a resilient barb or a resilient tongue a hammer blow are used in a prefabricated hole to attach, for example, a metal component to a concrete component, in particular a precast concrete part.
  • the bolt has, for example, at one end a head which is larger than the rest of the course and at the end opposite the head a phase or a cross-sectional taper which, for example, also carries the spring element.
  • it can also be used a cylindrical bolt, wherein the spring element, for example, over the entire circumference extending or arranged or formed as a kind of barbs.
  • the bolt carries at least two counteracting spring elements.
  • the example formed as spring arms or spring washers spring elements jam in corresponding openings of the components to be joined together, wherein the clamping action increases at an acting pull-out force.
  • the spring elements When inserted into the opening, the spring elements are compressed to reduce their clearance, wherein the direction for joining the connecting means and the components of the direction of the pull-out force is opposite. If the bolts and the spring elements are made of a correspondingly strong material, relatively large forces can be transmitted without the coupling of the components connected to one another by the connecting means being transmitted. te is canceled or damage the fasteners used.
  • the spring element is designed as a spring toothed disc, which is used biased in a bore of the component.
  • the spring toothed disc on an elliptical, oval or polygonal Au . Disc-shaped spring tooth discs are available as standardized products cost and a cylindrical bore with a diameter which is made slightly smaller than the outer diameter of the toothed disc can be easily manufactured. But it is also conceivable to produce the spring toothed disc with an outer contour, which allows, for example, an increase in the clamping action, an insert in a different opening of a cylindrical bore or a production from the viewpoint of a reduced Committee.
  • the spring element on its inner and / or outer diameter has a toothing and is designed in particular cylindrical.
  • the toothing clings to the respective component firmly, due to the relatively small contact surface of the individual teeth in a correspondingly biased assembly high radial forces are effective, which counteract an axial pull-out force.
  • angular components can be butted together by means of at least one connecting means in which the connecting means is preferably used with a first portion in a bore of one component under the action of the spring or the first portion and the other component on the above second section the connecting means is pushed until, in particular, the two components are butt-abutting connected to each other and in bores of the two components spring elements of a connecting element are advantageously effective against pull-out forces.
  • the components may be any type of concrete components, in particular so-called precast concrete parts, such as columns, beams, trusses, facades, stairs, lintels, ceiling or wall panels or posts.
  • precast concrete parts such as columns, beams, trusses, facades, stairs, lintels, ceiling or wall panels or posts.
  • other components such as steel, in the form of angle, T or double T-profiles is possible.
  • At least one end face is provided with bores for preloaded receiving the at least one spring toothed disc of the connecting means.
  • the holes can be, for example, factory or on-site introduce using a template, so that a uniform hole pattern is ensured in the interconnected components.
  • the component has a plurality of holes extending over its longitudinal extent, projecting into the free ends of the connecting element. The number of fasteners to be mounted is essentially determined by the static requirements of the connection.
  • FIG. 1 is a schematic sectional view of two with a connecting means in a first embodiment coupled concrete elements according to the invention
  • Fig. 2 is a schematic sectional view of two with the
  • FIG. 3 is a schematic sectional view of two concrete elements coupled to a connecting means in a third embodiment
  • Fig. 4 is a side view of a connecting means according to the
  • FIG. 5 is a schematic sectional view of two components coupled to a connecting means in a fourth embodiment
  • Fig. 6 is a schematic sectional view of two coupled to a connecting means in a fifth embodiment of the components and
  • FIG. 7 is a representation of a spring toothed disk formed as a spring element of the connecting means of FIG.
  • the connecting means 1 comprises a bolt 2, which comprises a plurality of counteracting spring elements 3 in the form of resilient tongues 1 1, which are displaceable in the axial direction neither to each other nor to the bolt 2.
  • the orientation of the tongues 1 1 is determined such that they counteract an acting on the pin 2 pull-out force.
  • the connecting means 1 comprises the bolt 2 with the spring elements 3 in the form of internally and externally toothed spring toothed disks 4, which are axially fixed to the bolt 2, either in grooves or recesses 12 or by a paragraph 5, that they not in the axial direction to each other or to the pin 2 are displaced.
  • the orientation of the spring pulleys 4 is determined such that they counteract an acting on the pin 2 pull-out force.
  • the bores 9 are introduced into the end faces 8 of the components 7, which have a diameter which is smaller than the outer diameter of the spring toothed disks 4, so that the spring toothed disks 4 are pressed into the bore 9 during assembly.
  • the connecting means 1 are inserted into the corresponding holes 9 of a component 7 and then the next component 7 is pushed onto the free ends of the connecting means 1, that in the bore 9 a spring toothed disc 4 of the connecting means 1 is effective against pull-out forces.
  • the existing in the frontal investment area grooves 10 between the adjacent components 7 can be filled with concrete. Due to the effective between two components 7 connecting means 1, a coupling of the components 7 is ensured, the tensile forces withstands.
  • the connecting means 1 is designed as a kind of nail and comprises the bolt 2 with the spring element 3 and an end-side head 13 with an opposite the bolt 2 enlarged diameter.
  • this is a component 7 as a concrete finished part 6 and the other component 7 designed as a steel angle 14, wherein the connecting element 1 with its bolt 2, the bore 9 of the steel angle 14 projects through and is held with its spring element 3 in the bore 9 of the precast concrete part 6.
  • the head 13 of the nail-like connecting means 1 abuts against the steel angle 14.
  • the spring element 3 is, as already explained, positioned either by a circumferential recess 12 or by a paragraph 5 in the axial direction.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Connection Of Plates (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

L'invention concerne un élément de liaison pour l'accouplement de deux composants (7), notamment de composants en béton préfabriqué (6), comportant une cheville (2) portant au moins un élément ressort (3) axialement fixe, s'opposant, à l'état monté de l'élément de liaison (1), à une force d'extraction agissant sur la cheville (2).
PCT/DE2013/100084 2012-04-24 2013-03-05 Élément de liaison pour l'accouplement de deux composants WO2013159767A1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
KR1020147032463A KR20150010751A (ko) 2012-04-24 2013-03-05 2개의 구성 부품들을 결합시키는 연결 수단
BR112014026273A BR112014026273A2 (pt) 2012-04-24 2013-03-05 meio de união para acoplamento de dois elementos de construção; união de dois elementos de construção; e elemento de construção para utilização com uma união
CA2871062A CA2871062A1 (fr) 2012-04-24 2013-03-05 Element de liaison pour l'accouplement de deux composants
MX2014012931A MX2014012931A (es) 2012-04-24 2013-03-05 Medio de union para el acoplamiento de dos elementos de costruccion.
AU2013252180A AU2013252180A1 (en) 2012-04-24 2013-03-05 Connection means for coupling two components
RU2014143526A RU2014143526A (ru) 2012-04-24 2013-03-05 Соединительный механизм для соединения двух компонентов
EP13714545.4A EP2841773A1 (fr) 2012-04-24 2013-03-05 Élément de liaison pour l'accouplement de deux composants
CN201380028238.9A CN104334894A (zh) 2012-04-24 2013-03-05 用于联接两个部件的连接装置
JP2015507376A JP2015521254A (ja) 2012-04-24 2013-03-05 ２つの構造要素を連結するための結合手段
US14/523,619 US20150040496A1 (en) 2012-04-24 2014-10-24 Connection means for coupling two components
IN9707DEN2014 IN2014DN09707A (fr) 2012-04-24 2014-11-18
ZA2014/08535A ZA201408535B (en) 2012-04-24 2014-11-20 Connection means for coupling two components

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012103591.1 2012-04-24
DE102012103591A DE102012103591A1 (de) 2012-04-24 2012-04-24 Verbindungsmittel zur Kopplung von zwei Bauelementen

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US14/523,619 Continuation-In-Part US20150040496A1 (en) 2012-04-24 2014-10-24 Connection means for coupling two components

Publications (1)

Publication Number Publication Date
WO2013159767A1 true WO2013159767A1 (fr) 2013-10-31

Family

ID=48049727

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2013/100084 WO2013159767A1 (fr) 2012-04-24 2013-03-05 Élément de liaison pour l'accouplement de deux composants

Country Status (14)

Country Link
US (1) US20150040496A1 (fr)
EP (1) EP2841773A1 (fr)
JP (1) JP2015521254A (fr)
KR (1) KR20150010751A (fr)
CN (1) CN104334894A (fr)
AU (1) AU2013252180A1 (fr)
BR (1) BR112014026273A2 (fr)
CA (1) CA2871062A1 (fr)
DE (1) DE102012103591A1 (fr)
IN (1) IN2014DN09707A (fr)
MX (1) MX2014012931A (fr)
RU (1) RU2014143526A (fr)
WO (1) WO2013159767A1 (fr)
ZA (1) ZA201408535B (fr)

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CN113202259A (zh) * 2021-05-10 2021-08-03 四川省建筑科学研究院有限公司 一种防裂架空地坪施工方法及其结构

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US9797139B2 (en) * 2015-03-04 2017-10-24 Normand Savard Concrete slab attachment device and method
CN105569437A (zh) * 2015-12-17 2016-05-11 苏州园林发展股份有限公司 一种石栏杆及其制作安装工艺
CN105862990B (zh) * 2016-03-24 2019-05-24 上海市机械施工集团有限公司 一种预制装配井壁结构及其施工方法
US11530547B2 (en) 2017-02-24 2022-12-20 Parkd Ltd Building structure
CN109797878B (zh) * 2018-12-25 2021-02-26 浙江兆博建设有限公司 一种房建用保温降噪建筑面板
CN110259795B (zh) * 2019-06-17 2022-01-07 沈阳建筑大学 一种扭剪型端部挤压式单边螺栓紧固件
CN112555243B (zh) * 2020-12-30 2022-07-08 浙江圣奥家具制造有限公司 一种桌面拼接机构
CN114541424A (zh) * 2022-01-28 2022-05-27 河北省建筑工程质量检测中心有限公司 一种公路养护生态护坡用自带沟槽的拼装砌块及安装方式

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DE102010030281A1 (de) 2010-06-18 2011-12-22 Adolf Würth GmbH & Co. KG Verankerungssystem zum beabstandeten spannungsfreien Montieren eines Anbauteils an einen Verankerungsgrund

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See also references of EP2841773A1

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113202259A (zh) * 2021-05-10 2021-08-03 四川省建筑科学研究院有限公司 一种防裂架空地坪施工方法及其结构
CN113202259B (zh) * 2021-05-10 2021-11-12 四川省建筑科学研究院有限公司 一种防裂架空地坪施工方法及其结构

Also Published As

Publication number Publication date
BR112014026273A2 (pt) 2017-06-27
CA2871062A1 (fr) 2013-10-31
KR20150010751A (ko) 2015-01-28
US20150040496A1 (en) 2015-02-12
CN104334894A (zh) 2015-02-04
AU2013252180A1 (en) 2014-11-06
EP2841773A1 (fr) 2015-03-04
DE102012103591A1 (de) 2013-10-24
MX2014012931A (es) 2015-05-12
JP2015521254A (ja) 2015-07-27
IN2014DN09707A (fr) 2015-07-31
RU2014143526A (ru) 2016-06-10
ZA201408535B (en) 2016-09-28

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