[go: up one dir, main page]

WO1988003848A1 - Procede de fixation d'un element accessoire sur la surface d'une structure de construction et gabarit de percage servant a realiser ledit procede - Google Patents

Procede de fixation d'un element accessoire sur la surface d'une structure de construction et gabarit de percage servant a realiser ledit procede Download PDF

Info

Publication number
WO1988003848A1
WO1988003848A1 PCT/SE1986/000543 SE8600543W WO8803848A1 WO 1988003848 A1 WO1988003848 A1 WO 1988003848A1 SE 8600543 W SE8600543 W SE 8600543W WO 8803848 A1 WO8803848 A1 WO 8803848A1
Authority
WO
WIPO (PCT)
Prior art keywords
hole
drilling
bar
axis
centre
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.)
Ceased
Application number
PCT/SE1986/000543
Other languages
English (en)
Inventor
Folke Strid
Roland Halvarsson
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.)
ANDAROSA AB
Original Assignee
ANDAROSA AB
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 SE8502714A priority Critical patent/SE448072B/sv
Application filed by ANDAROSA AB filed Critical ANDAROSA AB
Priority to PCT/SE1986/000543 priority patent/WO1988003848A1/fr
Publication of WO1988003848A1 publication Critical patent/WO1988003848A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
    • B23B47/28—Drill jigs for workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2247/00—Details of drilling jigs
    • B23B2247/12—Drilling jigs with means to affix the jig to the workpiece

Definitions

  • the present invention concerns a method for attaching an object to a surface of a building construction, such as the facade of a concrete building.
  • the invention also concerns a drilling jig for drilling, in a building structure, holes hecessary for performing the method.
  • a problem primarily when rebuilding building constructions is to attach attachment objects to a surtace of the construction.
  • the problem of mounting on an existing house facade of concrete fastening elements for balconies It has hitherto been necessaty to resort to casting-in fastening elements, which has brought about great damage to the builsing, or use of expansion-shell bolts, which become unsafe in course of time.
  • fig. 1 is a vertical section through a facade wall and a connecting floor slab showing an example of a fastening element mounted according to the invention
  • fig. 2 shows a drilling jig for drilling of holes necessary for that factening element
  • fig. 3 shows another embodiment of a drilling jig according to the invention, which comprises an increased possibility of adjustmemnt of the drill bushing
  • fig. 4 is a section along the line IV-IV of fig. 3
  • fig. 5 shows a third embodiment of a drilling jig according to the invention
  • fig. 6 shows a variant of that embodiment
  • figs. 7, 8 and 9 are a cross section, a horizontal central longitudinal section, and a vertical longitudinal section, respectively, through a chain used in this variant.
  • any kind of attachment object such as a balcony
  • a cylindrical nut 5 into which from outside the facade through the hole 4 is threaded a fastening screw 7 threaded in both ends.
  • the cylindrical nut 6 preferably has a hexagonal head 8, by which the nut can be held by a socket wrench.
  • a drilling jig for drilling of the hole 5 a drilling jig according to the invention is used.
  • An embodying example of such is shown in fig. 2.
  • the drilling jig shown therein comprises a cylindrical centre pin 12, an arm 13 rigidly connected and radially directed thereto, an arm 14 attachable thereto under right angle, and, finally, a drilling bushing 15 rigidly connected to the inner free end of the arm 14, the axis 15' of which being directed towards the axis of the centre pin 12.
  • the centre pin 12 with attached arm 13 is introduced in the first drilled hole 4.
  • a hole 16 is drilled in the facade element 2.
  • the arm 14 is introduced in the hole 16 and connected to the arm 13 by tightening of a screw 17.
  • Means not shown is responible for the drilling bushing 15 being directed towards the centre line 4 of the hole 4.
  • a drill 18 guided in the drill bushing 15 the hole 5 is then drilled.
  • a separate drillin jig can be used, or, it can be contemplated to use arm 13 for that purpose.
  • the hole 16 can be filled with isolating material 19 and be closed from both ends by plugs 20, 21.
  • the embodiment of a drilling jig 22 according to the invention shown in figs. 3 and 4 comprises a centre pin 23 and a first bar 24, a second bar 25 and a third bar 26, the latter carrying a drilling bushing 27.
  • the centre pin 23 here has the function of a self centering expander bolt and includes a screw 28 having threads 29 in one end and a head 30 in the other end. Around the screw 28 are arranged, counted from the head 30, a resilient sleeve 31, a rigid sleeve 32, a resilient sleeve 33, a rigid sleeve 34 and a washer 35.
  • the resilient sleeves 31 an 33 can be clamped between the screw head 30 and the sleeve 32, and, between the the sleeve 32 and the sleeve 34, respectively, so that they expand and fix the screw centrically in the hole 4.
  • the first bar 24 is rigidly fastened, e.g., welded, or rigidly fastenable, e.g., by means of a non-shown stop scre or a non-shown clamping joint, to the rigid sleeve 34, such that the bar 24 upon tightening of the nut 36 can be fixed in any position desired in a radial plane about the screw 28.
  • the bars 24 and 25, and, 25 and 26, all having square cross section in this embodiment, are inter-connected by means of clamping joints 37 and 38, respectively.
  • Each such joint comprises a solid block, in which are arranged relatively perpendicular openings 39, 40 and 41, 42, respectively, and slots 43, 44 and 45, 46, respectively.
  • the jaws thus formed on either sides of the openings 39, 40 and 41, 42, resectively, and the associated slots are clampable about the rods 24, 25 and 25, 26, respectively.
  • the drilling bushing can be positioned and fixed at every radial distance from the centre pin 23 and the hole 4, respectively, and in every axial position parallel thereto, limited only be the lengths of the rods 24, 25 and 25.
  • the drilling jig is shown being introduced through a window opening 51 having a window frame 52 in the facade instead of through an opening made for the purpose.
  • the centre pin is the same as the bolt 23 shown in fig. 3.
  • the rigid sleeve 34 In the rigid sleeve 34, however, in this instance is attached a holder 53 to which is pivotably connected a link 54 of a chain 55 containing several similar flat links, the last link 56 of which is pivotably connected to a drilling bushing 27 similar to the one according to fig. 3.
  • the chain 55 having a high degree of precision, i.e. there being substantially no play between its links, the axis of the drilling bushing will always be directed towards the hole axis 4' as soon as the drilling bushing is brought into abutment with the slab 3 or to any other position where its axis is not parallel with the hole axis.
  • the drilling bushing In the position shown in fig. 5 the drilling bushing can be moved along the floor slab 3 to a position desired. This position easily ca be measured from the inside of the facade element 2.
  • FIG. 6 A variant of the embodiment of fig. 5 is shown in fig. 6.
  • the conventional flat link chain is replaced with a chain 58 comprising pieces of quadrangular tubes preferably having rectangular profile.
  • a cross section through such a chain is shown in fig. 7 and two mutually perpendicular longitudinal sections in figs. 8 and 9.
  • the chain 58 comprises alternatmgly quadrangular tube pieces 59 and quadrangular tube pieces 60, the latter of which are housed within the former.
  • the tube piece In the long direction of the tube pieces there is no play between the tube pieces, whereas there is certain play in both directions in the short direction between the inner tube piece 60 and the outer tube piece 59
  • rivets 61 or corresponding means the tube piece are pivotable relative each other.
  • the pivotabilit is limited by abutment of the inner tube pieces internally of the outer tube pieces 59.
  • the vertical sections through the building construction shown may be horizontal sections as well, in which case the horizontal floor slab 3 would be a vertical wall and, thus, the axial directions of the hole 5 and the drilling bushings 15 and 27 would be horizontal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Abstract

Afin de fixer un objet à la façade d'un bâtiment, on perce un premier trou horizontal (4) dans la façade dans une dalle de plancher (3) et on perce un second trou, qui croise le premier trou, depuis le dessous dans la dalle de plancher (3) à l'intérieur du bâtiment. Un boulon de serrage est placé dans le premier trou (4) et un élément qui bloque le boulon de serrage de façon à en empêcher le retrait est introduit dans le second trou (5). On utilise pour percer le second trou un gabarit de perçage (22) comportant un téton central (23), qui est introduit dans le premier trou et qui porte une des extrémités d'un système de barres rigides (24, 25, 26), l'autre extrémité portant un canon guide-mèche (27), lequel est en permanence maintenu au moyen du système de barres dans une direction telle que son axe (27') coupe l'axe (4') du premier trou (4).
PCT/SE1986/000543 1986-11-28 1986-11-28 Procede de fixation d'un element accessoire sur la surface d'une structure de construction et gabarit de percage servant a realiser ledit procede Ceased WO1988003848A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8502714A SE448072B (sv) 1986-11-28 1985-05-31 Forfarande for att festa en detalj vid en yta av en byggnadskonstruktion samt jigg for upptagning av hal for utforande av forfarandet forfarande for att festa en detalj vid en yta av en byggnadskonstruktion samt jigg for upptagning av hal for utforande av forfarandet
PCT/SE1986/000543 WO1988003848A1 (fr) 1986-11-28 1986-11-28 Procede de fixation d'un element accessoire sur la surface d'une structure de construction et gabarit de percage servant a realiser ledit procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1986/000543 WO1988003848A1 (fr) 1986-11-28 1986-11-28 Procede de fixation d'un element accessoire sur la surface d'une structure de construction et gabarit de percage servant a realiser ledit procede

Publications (1)

Publication Number Publication Date
WO1988003848A1 true WO1988003848A1 (fr) 1988-06-02

Family

ID=20363391

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1986/000543 Ceased WO1988003848A1 (fr) 1986-11-28 1986-11-28 Procede de fixation d'un element accessoire sur la surface d'une structure de construction et gabarit de percage servant a realiser ledit procede

Country Status (2)

Country Link
SE (1) SE448072B (fr)
WO (1) WO1988003848A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6244792B1 (en) * 1998-01-26 2001-06-12 Hoya Corporation Drill jig for spectacle lens manufacture jig thereof, method of drilling for spectacle lens, and spectacle lens

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1571620A (en) * 1922-05-22 1926-02-02 Erie City Iron Works Drill holder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1571620A (en) * 1922-05-22 1926-02-02 Erie City Iron Works Drill holder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6244792B1 (en) * 1998-01-26 2001-06-12 Hoya Corporation Drill jig for spectacle lens manufacture jig thereof, method of drilling for spectacle lens, and spectacle lens

Also Published As

Publication number Publication date
SE448072B (sv) 1987-01-19
SE8502714L (fr) 1986-12-01
SE8502714D0 (sv) 1985-05-31

Similar Documents

Publication Publication Date Title
US5956917A (en) Co-axial joint system
US3980408A (en) Construction element
US5265972A (en) Support structure, and method of connecting one structural element to another structural element
JPH086731B2 (ja) 枠構造物組立棒材の連結具
US4371279A (en) Structural joint
WO1988003848A1 (fr) Procede de fixation d'un element accessoire sur la surface d'une structure de construction et gabarit de percage servant a realiser ledit procede
US4490065A (en) Splice locking device
US4863303A (en) Structural joint members for space frame system
EP1200683B1 (fr) Systeme de jonction coaxiale
JPH052656Y2 (fr)
CN217812491U (zh) 一种装配式安装装置
GB2143571A (en) Tie for existing cavity wall
CN220686314U (zh) 一种锁紧机构
CN211007268U (zh) 一种装配式吊顶架空系统
WO1991002877A1 (fr) Moyens de fixation reglable de cadres de porte et de chassis de fenetre aux elements de construction voisins
JPH04189966A (ja) 建築用板材の留付工法
JPS6113649Y2 (fr)
CN117145059A (zh) 钢结构厂房扩展节点结构及使用方法
JPH04261932A (ja) キャンティ構造物の取付方法
RU2778912C1 (ru) Пространственный стержневой каркас
JPH051566Y2 (fr)
JP3430172B1 (ja) 伸縮自在な連結部材
CN215594987U (zh) 一种建筑设备用装配式集成连接装置
JPH0410276Y2 (fr)
CN213979312U (zh) 一种高强度建筑用装配式集成框架

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): DK FI NO US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH DE FR GB IT LU NL SE