EP1338728A1 - Tragkonstruktion - Google Patents

Tragkonstruktion Download PDF

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Publication number
EP1338728A1
EP1338728A1 EP03004063A EP03004063A EP1338728A1 EP 1338728 A1 EP1338728 A1 EP 1338728A1 EP 03004063 A EP03004063 A EP 03004063A EP 03004063 A EP03004063 A EP 03004063A EP 1338728 A1 EP1338728 A1 EP 1338728A1
Authority
EP
European Patent Office
Prior art keywords
support
framework
frame
support structure
structure according
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.)
Withdrawn
Application number
EP03004063A
Other languages
German (de)
English (en)
French (fr)
Inventor
Birgit Battel
Peter Battel
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
Priority claimed from DE2002107809 external-priority patent/DE10207809A1/de
Application filed by Individual filed Critical Individual
Publication of EP1338728A1 publication Critical patent/EP1338728A1/de
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/38—Arched girders or portal frames
    • E04C3/40—Arched girders or portal frames of metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
    • H01Q1/1221—Supports; Mounting means for fastening a rigid aerial element onto a wall

Definitions

  • the invention relates to a support structure for horizontal roof fastening of system units, in particular for accommodating technical cabinets and Antennas for mobile radio systems, consisting of a horizontal one Support unit, which has several support points opposite the roof is supported.
  • Generic supporting structures are used, for example, System technology cabinets taking into account the weight and the occurring wind loads preferably on a flat roof.
  • a steel substructure is used for this, with which the system technology cabinets are screwed.
  • the steel substructure usually exists from wide double-T profiles, which may and may vary depending on the provider have a fixed drilling pattern for the different cabinet types, so that a Attachment can be made by screwing.
  • the whole Steel substructure is placed on the roof and by means of Dowels specially approved for these loads are screwed to the roof.
  • the loads from the dead weight of the steel substructure and the System technology cabinets are placed above the ceiling in the ones below Walls initiated.
  • the use of the dowels usually requires one defined minimum concrete quality and minimum component thicknesses to ensure a safe To allow attachment, determining the exact location of the Walls at each location are required to meet the structural requirements to meet.
  • the system technology cabinets are designed to accommodate the Power supply and of electrical or electronic components of the Mobile radio technology is provided and, for example, with the on the Transmitting or receiving antennas located on the roof are connected by cables.
  • the object of the present invention is a supporting structure to show the easy to assemble, variable use and lower requirements to the load-bearing capacity of the ceiling.
  • the carrying unit is provided to achieve the object consists of a framework and / or framework structure, which over a foot construction is supported with contact surfaces. More beneficial Refinements result from the subclaims.
  • a support unit consisting of a truss and / or frame-like frame represents a lightweight construction, which the increased static requirements for the loads to be absorbed.
  • the use of a rod structure results in only slight deflections of the frame, which increases the stability. Beyond that in an advantageous manner, the total load in both constructions is only insignificant elevated. This makes it possible to support structures of this type Arrange flat roofs without the time-consuming checks regarding of the load-bearing walls.
  • Another particular advantage of the solution according to the invention exists in that the horizontal loads are transferred via friction values and no anchoring is necessary. Thanks to large system dimensions The supporting structure reduces the tensile forces, if necessary sink to zero, since only compressive forces arise that directly into the roof can be initiated. There is therefore usually no need derive the existing loads via load-bearing walls. Because the Support units consist of individual modules that can be screwed together, for example or can be designed to be pluggable, the assembly considerably simplified and individual modules can be of any size be assembled so that a flexible adaptation to the local Conditions and necessary system units is possible. Another The main advantage is that the framework and / or framework Frame is intrinsically rigid, which makes the support unit can also be exposed to higher wind loads without causing deformation comes.
  • the frame has a rectangular cross-section and from in the corner points continuous support elements, which by within the vertical, horizontal framework and / or framework structure and / or diagonal struts are reinforced.
  • the framework and / or framework structure can be of modular design and in each case on the end face are connected, preferably a plug connection or optionally a screw connection is used.
  • Truss-like and / or framework-like frames by connecting modules cross or be connected in a star shape.
  • the foot construction consists of truss-like frame parts lying transversely to the supporting unit, which has end-to-end side struts, which in their Contact point for receiving support feet are provided.
  • the foot construction is rectangular or square add-on element that exists with the truss and / or frame-like frame parts are connected and each have a support foot having.
  • the foot construction according to the invention can be upper or be arranged below the support unit or lying in the same plane with connected to the end faces of the support unit, preferably pluggable or screwed.
  • the support unit can be provided with a plurality of support feet which are supported by the Truss and / or truss-like frames are spaced to the extent that there is a large distributed pressure load on the roof surface.
  • the support feet are, for example, in eyelets or screw-on clamp connectors recorded in the point of contact of the tapering side struts are arranged. It is provided that the support feet are made of a round or Square tube with a round, square or polygonal, plate-shaped contact surface exist. Every single support foot is here individually adjustable in height, so that an adaptation to the existing roof pitch can take place, the connection between the Carrier unit and the support feet can be done by positive or non-positive. There is also the possibility of using the existing foot construction arrange the entire supporting structure in height adjustable.
  • the support structure can also be used on cold roofs with wooden supports. This is a simple screw connection on the upper plank layer to transfer the load horizontal loads sufficient while the wooden elevation through attaching wood changes can be reinforced if necessary.
  • the supporting structure is used as steel, aluminum or possibly plastic used.
  • the support feet of the foot construction consist of a round tube a round, square or polygonal, plate-shaped support surface, to avoid damage to the roof surface preferably with compliant materials at least be coated on the underside can.
  • the truss and / or frame-like frame beyond contact surfaces and / or Have fasteners that accommodate all common Enable system cabinets.
  • the system cabinets can be fastened if necessary, this can be done by means of holding claws that hold the existing Grasp the support elements of the framework and / or framework structure and are screwed to the system cabinets.
  • the system cabinets or System units can accommodate antennas, cooling systems or Recooling systems can be provided or take up the transmission technology.
  • the particular advantage of the present invention is that a Lightweight construction exists, which on the one hand does not lead to high loads on the existing roof and also quick assembly allows, with the use of lifting devices usually can be dispensed with because the individual module-like frame parts for example that stairwell or an elevator to the roof can be transported.
  • the overall construction stands out due to increased flexibility, because if necessary, the supporting structure can be adapted to the requirements using an extension module and an exchange of different foot constructions is possible, which the Introduce occurring loads over a large area into the roof without the special Measures must be taken or taken into account.
  • Figure 1 shows a perspective view of the invention Support structure 1, consisting of a framework-like frame 2 and foot constructions at the end 3.
  • the framework-like frame 2 consists in detail of four support elements running through the corner points 4, the diagonal struts 5 and horizontal Struts 6 are interconnected. Another reinforcement could done by vertical struts.
  • the framework 2 frame formed in one piece, but there is Possibility to assemble several frames in a modular way and thus the Increase the length of the entire supporting structure 1.
  • it offers therefore, modules of the same overall length can be plugged together or trained to be screwable, so that from the smallest system units Support structure 1 is constructed.
  • System cabinets 7 set up by clamp connectors or screw connectors 8 are held.
  • the height and width of the system cabinets 7 can according to the respective requirements, while the Support structure 1 is designed so that all sizes on one Support structure 1 can be assembled.
  • the foot construction 3 are arranged, which in the exemplary embodiment shown consist of frame-like frame parts 9.
  • the frame parts 9 are also screwed to the frame 2 or possibly plugged connected.
  • the frame parts 9 are almost rectangular formed and arranged transversely to the longitudinal extent of the frame 2.
  • the support feet 11 consist of a round tube 12 and a almost square bearing surface 13, the round tube 12 using clamps 14 connected to the converging side struts 10 of the frame parts are.
  • the clamps 14 allow an individual height adjustment of the individual support feet 11, so that existing bumps or roof slopes can be compensated.
  • the foot construction is both below and are arranged above the framework-like frame 2 and corresponding Have connections with this.
  • Figure 2 shows a side view of the support structure 1 with attached System cabinets 7, which 8 with the clamp or screw connector Support structure or the carrier element 4 are connected.
  • Figure 3 shows a top view of the supporting structure 1 with the system cabinets 7, from which the large-scale arrangement can be seen, so that the individual Support feet 11 a large-scale introduction of the loads occurring in the Allow roof area.
  • the foot constructions 3 are here with the framework-like frame 2 via plug connections or if necessary connected screw connections.
  • FIG. 4 shows a further side view of the supporting structure according to the invention 1 with its end structures 3 and the Support feet 11. From this view it is very clear that the one on top of the other tapered side struts equipped at the end with a flange plate 17 are on which the clamp 14, which engages around the round tube 12, rests and one Screwing by means of bolts 18 is possible. By loosening the Bolt 18 can the entire support structure 1 with a Displacement of the round tube 12 within the clamps 14 to the respective Roof slope or any unevenness in the roof surface without Further be adjusted so that a / safe stable storage of the entire support structure 1 on a flat roof is possible.
  • the support feet 11 consist of a throw frame by a commercially available Concrete slab is inserted and a plate designed as a support surface 13 which is articulated to the round tube 12.
  • the special advantage of Invention lies in the fact that it is a modular construction, which also characterized by a light, filigree construction, so that there are no unnecessary additional loads and essentially only that Load of the system cabinets 7 needs to be taken into account.
  • FIG. 5 shows a supporting structure 20, 21 in three partial views Recording a transmission device 22, 23.
  • the supporting structure 20, 21 is made of constructions Truss or frame structure 2 built, the individual Frame 2 through a connecting module 24, 25 in a cross or star shape are interconnected.
  • the connection modules 24, 25 are in their Dimensions adapted to the frame 2 and each have an end face to which the frame 2 can be flanged.
  • a base construction for supporting the frame 2 26 used which consists of a square extension element 27 with a single downward-facing tubular element 28 with base plate 29 as Foot construction 26 are equipped.
  • FIG. 6 shows a perspective view of a supporting structure 30 that consists of several flanged frame 2 and add-on elements 27 with Foot structures 26 there.
  • a system unit is on the supporting structure 30 31 fastened by means of clamps 32.
  • To reach the system unit 31 is further flanged a staircase 33 laterally.
  • FIG. 7 shows the foot construction 26 used in FIGS. 5 and 6 Detail, in the left-hand figure a height-adjustable foot without lifting forces and in the right-hand figure a height-adjustable foot for lifting forces.
  • the foot construction 26 consists of a square add-on element 27, a tubular base 34, a union basket 35 and a base plate 36.
  • the tube base 34 is immediate in both cases connected to a head plate 37, and sits on a counterpart, which is connected to the base plate 36.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Support Of Aerials (AREA)
EP03004063A 2002-02-25 2003-02-25 Tragkonstruktion Withdrawn EP1338728A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2002107809 DE10207809A1 (de) 2002-02-25 2002-02-25 Tragkonstruktion
DE10207809 2002-02-25
DE20214370U 2002-09-16
DE20214370U DE20214370U1 (de) 2002-02-25 2002-09-16 Tragkonstruktion

Publications (1)

Publication Number Publication Date
EP1338728A1 true EP1338728A1 (de) 2003-08-27

Family

ID=27664562

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03004063A Withdrawn EP1338728A1 (de) 2002-02-25 2003-02-25 Tragkonstruktion

Country Status (1)

Country Link
EP (1) EP1338728A1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005023788A1 (de) * 2005-05-19 2006-11-23 Modular Engineering Gmbh Mastfuß

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714660A (en) * 1970-07-23 1973-01-30 Itt Antenna mounting structure
US4799642A (en) * 1987-02-03 1989-01-24 Rt/Katek Communications Group, Inc. Antenna mounting
GB2268764A (en) * 1992-07-18 1994-01-19 Asw Cubic Structures Limited Roof structure with movable support columns
US5531419A (en) * 1992-02-28 1996-07-02 Cue Dee Produktor Ab Mast base, especially for a temporarily erected mast
GB2358030A (en) * 1999-12-18 2001-07-11 Portasilo Ltd Foundation for combined aerial and housing structure
WO2002031910A1 (en) * 2000-09-15 2002-04-18 Tkt Mobile Systems B.V. Antenna platform

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3714660A (en) * 1970-07-23 1973-01-30 Itt Antenna mounting structure
US4799642A (en) * 1987-02-03 1989-01-24 Rt/Katek Communications Group, Inc. Antenna mounting
US5531419A (en) * 1992-02-28 1996-07-02 Cue Dee Produktor Ab Mast base, especially for a temporarily erected mast
GB2268764A (en) * 1992-07-18 1994-01-19 Asw Cubic Structures Limited Roof structure with movable support columns
GB2358030A (en) * 1999-12-18 2001-07-11 Portasilo Ltd Foundation for combined aerial and housing structure
WO2002031910A1 (en) * 2000-09-15 2002-04-18 Tkt Mobile Systems B.V. Antenna platform

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005023788A1 (de) * 2005-05-19 2006-11-23 Modular Engineering Gmbh Mastfuß

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