Classifications

• • 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
  • E04B1/003—Balconies; Decks

Definitions

• the invention relates to the formation of anchoring or load-bearing structures to ensure the most constraint-free and easily adjustable anchoring of loads from rod-shaped additional structures in the main structure of buildings.
• a metal component for fastening balcony structures to supporting walls which has the following structure: A second pipe with a smaller diameter is inserted into a first pipe with a plate arranged near a pipe end, which surrounds this pipe . A mounting bracket for the balcony structure to be supported is mounted on this second pipe. The first pipe is inserted into a hole in the supporting wall up to the plate. The connection between the plate and the mounting bracket and thus between the first and the second tube is stabilized and adjusted by two threaded rods guided through the plate and mounting bracket.
• the subject of the utility model DE 295 01 047 U1 is a pre-shaped balcony structure, in which the anchoring of individual balconies takes place through anchoring openings which are open at the bottom and are circular in cross-section and into each of which extends a pin which is circular in cross-section and arranged vertically; this pin is part of an anchor attached to the house wall.
• a one-piece support bracket for holding a floor support of a balcony is known.
• Such a support holder has a U-shaped cross section, the support profile abutting the rear wall and the side walls being able to receive the floor support between them and thereby touching the floor support tangentially.
• the fastening means for the floor support positioned between the side walls run transversely to the side walls.
• anchoring means in particular for balcony extensions, which are constructed in such a way that, on the one hand, signs of constraint are largely excluded and, on the other hand, problem-free adjustment of the extensions is made possible.
• the first embodiment of an anchoring means is the element for constraint-free and adjustable anchoring according to claim 1.
• the anchoring elements according to the invention are used for the constraint-free and easily adjustable anchoring of loads from rod-shaped additional structures in the main structure of buildings. Both main and additional loads including thermal expansion are taken into account.
• the anchoring element of the first embodiment consists of four different components, namely two wall brackets, a wall-side bearing bolt, two spacer bolts and a rod bolt.
• the wall brackets are used to anchor the entire structure in the main structure. This is achieved using heavy-duty anchors, anchor bolts and other suitable components. The dimensioning of the anchors and the definition of the hole pattern on the wall angles are carried out according to the application.
• the wall brackets transfer lateral forces (parallel to the substrate, perpendicular to the rod axis) directly from the rod-shaped construction and tensile forces (perpendicular to the substrate and to the rod axis) via the bolt construction into the substrate.
• the wall-side bearing bolt fulfills several functions: First, the thread in the two wall brackets and on the bearing bolt adjust the distance between the wall brackets to match the cross-section of the rod of the additional construction. Furthermore, the forces that act as tensile forces on the wall anchors are entered into the bearing bolts via the two spacer bolts and in turn introduced into the wall brackets by the latter.
• the spacer bolts ensure the transmission of force between the bearing bolts and, thanks to the thread, enable an almost continuous and quick adjustment of the distance between the wall-side bearing bolt and the rod bolt.
• the rod bolt absorbs forces at right angles to the substrate and the rod axis and guides them into the substrate via the spacer bolts, bearing bolts and wall brackets. Due to the free rotatability of the bearing pin in the wall brackets and the rod pin in the holes perpendicular to the rod axis, a movement of the rod of the add-on structure in the direction of its longitudinal axis is made possible without significant movements of the rod perpendicular to its longitudinal axis (this applies as long as the wall side is rotated Bearing bolt does not exceed approx. ⁇ 30 °). This allows the rod to expand freely as a result of a change in temperature from a fixed point to the end of the rod (possibly at a distance from it).
• the second embodiment of the anchoring means according to the invention relates to an adjustable load transmission bolt with securing at inaccessible fastening points, see FIG. Claim 2.
• Such load transmission bolts are used to transmit large lateral forces and to connect and secure two components. They can be used individually and in groups and dimensioned according to the forces that occur.
• Elongation of the components against one another can be compensated for by using elongated holes in one of the components and in this way constraints can be avoided.
• the distance between the components can be infinitely adjusted by using nuts on the load transmission bolt.
• the load transmission bolts are firmly attached to a component. You will receive a threaded hole (cross hole) transverse to the longitudinal axis. When using bolt groups, at least one of the bolts is tapped. The component to be assembled is pushed onto the load transmission bolt up to the adjusting nut. Then the safety bolt is screwed into the threaded hole and thus prevents the component to be assembled from being pulled off the load transmission bolt. The stability of the safety bolt is based on the shear forces that occur when the bolt is in use.
• a direction-independent, freely movable load-bearing construction was developed, see FIG. Claim 5.
• the proposed diagonal pull is used to transmit large tensile forces in the direction of its longitudinal axis between two components.
• the solution is a constraint-free, self-locking and easy-to-assemble solution that also meets visual requirements.
• the diagonal pull consists of three different components; namely two preferably C-fb *-shaped holders with U-shaped cross-section, two bearing pins and a round rod with threaded ends.
• the two C-shaped brackets which are arranged at the ends of the round bar, are used to transfer the load from the diagonal pull into the components to be connected. They can be screwed, riveted or welded onto the components.
• the legs of the C-shaped brackets which are at right angles to the component, each have a hole for receiving the bearing bolts.
• the bearing bolts are inserted into the holes in the C-holder and are provided with a threaded hole running transversely to the longitudinal axis.
• One bolt has a left-hand thread, the other a right-hand thread. Forces are transmitted from the round rod via the thread and from the C-holder via embrasure pressure.
• the round rod has a left-hand thread at one end and a right-hand thread at the other end to match the bearing bolts.
• the distance between the bearing bolts and thus the distance between the components to be connected can be adjusted by turning the round rod.
• After screwing the round rod into the Bearing bolts can no longer be removed from the C-holder. Any play between the round bar and the C-holder can be reduced by installing additional spacers, e.g. made of polyamide.
• the anchoring means described can be used individually and independently of one another, but also in connection with one another and coordinated with one another.
• Fig. 1 shows an element for the constraint-free and adjustable anchoring of loads from rod-shaped additional structures in the main structure, sectional view.
• Fig. 2 element according to Fig. 1, front view, Fig. 3 shows an adjustable load transmission bolt with securing to inaccessible
• Anchoring means according to FIGS. 1 to 4.
• FIG. 1 and 2 show an anchoring means according to the first embodiment.
• the rod 5 of the add-on construction is anchored to the main structure 10 via the rod bolts 4 guided through the rod 5, the two spacer bolts 3 and the bearing bolts 2 guided through the two vertical legs 1.1 of the wall brackets 1 via the two wall brackets 1.
• An essential characteristic and main advantage of this anchoring means according to the invention is that the rod 5, by means of which the balcony structure is supported on the main supporting structure 10, that is to say for example the wall of the house, is movable in the direction of its longitudinal axis and is thus arranged without constraint.
• the spacer bolts 3 which are designed for this purpose with a thread and which engage in the transverse bores 2.1, 2.2 of the bearing bolt 2 and the transverse bores 4.1, 4.2 of the rod bolt 4, serve to connect the wall-side bearing bolt 2 to the rod bolt 4.
• the distance between the vertical legs 1.1 of the wall brackets 1 to one another can be adjusted to the dimensions of the rod 5 by means of the wall-side bearing bolt 2.
• the bearing pin 2 has a thread and is screwed into corresponding threaded holes in the vertical leg 1.1.
• Fig. 3 shows an anchoring means according to the second embodiment of the invention.
• a component 1 1 here balcony platform
• the load transmission bolts 6 are fixedly mounted on the rod 5.
• the end of the balcony platform 11, which has suitable receiving openings, is pushed onto the free ends of the load transmission bolts 6 and bears against the adjusting nuts 8.
• the safety bolt 7, which is provided with a thread, serves to protect the assembled component 11 from being pulled off the load transmission bolt 6.
• This securing bolt 7 is screwed from the outside into threaded bores 6.1, which are introduced in the end region and transversely to the longitudinal axis of the load transmission bolt 6.
• This anchoring means consists of two brackets 9 with a U-shaped cross section, in which the diagonal elements bearing pins 13 and round part 14 engage.
• a holder 9 is attached to the rod 5 of the add-on structure and the other holder 9 (not shown in FIG. 4) is attached to the component 11 (the balcony platform), see FIG. also FIG. 5.
• the legs 9.1, 9.2 of the holder 9 which are perpendicular to the component 5, 11 have a bore 12 through which the bearing pin 13 is guided.
• Each bearing pin 13 has a threaded bore 13.1 running transversely to its longitudinal axis, into which the round rod 14 is screwed. So that the distance between the bearing bolts 13 of the two brackets 9 for inclined pull can be changed and adjusted by rotating the round rod 14, one round rod end has left-hand thread and the other end of the round rod 14 has right-hand thread.
• FIG. 5 An example of application in which all three embodiments of the anchoring means according to the invention are used to suspend a balcony structure is shown in FIG. 5.

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• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Physics & Mathematics (AREA)
• Electromagnetism (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Joining Of Building Structures In Genera (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=7868788

Family Applications (1)

Country Status (4)

Families Citing this family (2)

Family Cites Families (9)

• 1998
  • 1998-05-25 DE DE1998123220 patent/DE19823220C1/de not_active Expired - Fee Related
• 1999
  • 1999-05-20 WO PCT/DE1999/001516 patent/WO1999061715A1/de not_active Application Discontinuation
  • 1999-05-20 EP EP99936293A patent/EP1082501A1/de not_active Withdrawn
  • 1999-05-20 PL PL99343639A patent/PL343639A1/xx not_active IP Right Cessation

Non-Patent Citations (1)

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