SI23515A - Multiple vertex joint adapter - Google Patents

Multiple vertex joint adapter Download PDF

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Publication number
SI23515A
SI23515A SI201000325A SI201000325A SI23515A SI 23515 A SI23515 A SI 23515A SI 201000325 A SI201000325 A SI 201000325A SI 201000325 A SI201000325 A SI 201000325A SI 23515 A SI23515 A SI 23515A
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SI
Slovenia
Prior art keywords
node
supporting
flange
screwing
bore
Prior art date
Application number
SI201000325A
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Slovenian (sl)
Inventor
Duhovnik JoĹľef
Kulovec Simon
Kos Leon
Original Assignee
Prof.dr. JoĹľef Duhovnik, uni.dipl.inĹľ.str.
Simon Kulovec, uni.dipl.inĹľ.str.
Dr. Leon Kos, uni.dipl.inĹľ.str.
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Application filed by Prof.dr. JoĹľef Duhovnik, uni.dipl.inĹľ.str., Simon Kulovec, uni.dipl.inĹľ.str., Dr. Leon Kos, uni.dipl.inĹľ.str. filed Critical Prof.dr. JoĹľef Duhovnik, uni.dipl.inĹľ.str.
Priority to SI201000325A priority Critical patent/SI23515A/en
Priority to PCT/SI2011/000053 priority patent/WO2012053987A2/en
Publication of SI23515A publication Critical patent/SI23515A/en

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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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2406—Connection nodes
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2415—Brackets, gussets, joining plates
    • 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
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2448—Connections between open section profiles
    • 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
    • E04B1/32—Arched structures; Vaulted structures; Folded structures
    • E04B2001/3235—Arched structures; Vaulted structures; Folded structures having a grid frame
    • E04B2001/3241—Frame connection details
    • E04B2001/3247—Nodes

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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)
  • Connection Of Plates (AREA)

Abstract

Multiple vertex joint adapter solves the problem of various free forms of n (greater than 3) -angular, designs' mesh structures in the way that takes account of fundamental characteristics of steel structures and the ease of executing an application. The housing of the multiple vertex joint adapter is composed of n (greater than 3) -sheet metals and of one or more reinforcing ribs. Sheet metals 1.1, 1.2, 1.3, 1.4, 5.1, 5.2, 5.3, 5.4, 9.1, 9.2, 9.3, 9.4 and 9.5 for each n (greater than 3) on the outside polygon of the multiple vertex joint adapter feature through-or screw-boreholes. Reinforcing ribs 2.1, 2.2, 2.3, 3.1, 3.2, 3.3, 3.4, 6.1, 6.2, 6.3, 7.1, 7.2, 7.3, 7.4, 10.1, 10.2, 10.3, 11.1, 11.2, 11.3 and 11.4 are made of sheet metal with or without through-boreholes that allow screwing the flange 4.1, 4.2, 4.3, 4.4 and 8.1, 8.2, 8.3, 8.4, and 12.1, 12.2, 12.3; 12.4, 12.5 onto the vertex element and positioning a given vertex element. Reinforcing ribs are chamfered on the edges for the reasons of welding technology. In the case when multiple vertex joint adapters are cast, their detailed shape is adjusted to the casting technology. Reinforcing ribs 2 improve the strength of the multiple vertex joint adapter. Support elements of the selected shapes are screwed onto individual sheet metal pieces of the multiple vertex joint adapter with a screw connection in the way that the screw connection channels the entire load on the support element to the vertex as a static or a dynamic connection point.

Description

Predmet izuma je povezovalni vozliščni element z ojačitvenimi rebri, na katerega se privijači n-to število nosilnih elementov konstrukcije za vsak nž3, ki se zaključujejo s prirobo v katero se smiselno prenašajo obremenitve nosilca tako, da imamo v vsakem spoju natezne ali tlačne ter strižne sile.The subject of the invention is a connecting node element with reinforcing ribs, to which the nth number of supporting structural members for each knife 3 is screwed, ending with a flange into which the loads of the carrier are reasonably transferred so that in each joint there are tensile or compressive and shear forces .

Tehnični problem, ki ga rešuje izum, je izdelava takšne vrste konstrukcije vozlišča, ki bo zadoščala enostavnemu sestavljanju in razstavljanju profilov in povezovalnega vozliščnega elementa, hkrati pa bo celotna konstrukcija vozlišča zadostila n-kotnim vozliščem v izbrani mrežni strukturi in bo enostavne izvedbe.A technical problem solved by the invention is the manufacture of a type of node construction that will be sufficient to easily assemble and disassemble profiles and connecting node element, while at the same time the entire node structure will satisfy n-angle nodes in the selected grid structure and will be simple to implement.

Znanih rešitev vozliščnih elementov za povezovanje profilov v izbrani mrežni strukturi je precej. Najstarejša znana rešitev je po patentu US 4 262 461. Pri tej rešitvi je vozlišče tankostenski valj na katerega se nasadi nosilne elemente konstrukcije. Slabost rešitve je v fizični izvedbi nosilnih elementov, ki se jih pritrdi z posebnimi vskočniki na vozlišče. Rešitev je nepraktična, ker vsebuje cel kup nestandardnih elementov, ki je potrebno izdelati posebej za konstrukcijo.There are many known solutions of node elements for linking profiles in the selected network structure. The oldest known solution is US Patent No. 4,262,441. In this embodiment, the node is a thin-walled cylinder to which the supporting structural members are planted. The disadvantage of the solution lies in the physical implementation of the supporting elements, which are fixed with special jumpers to the hub. The solution is impractical because it contains a whole bunch of non-standard elements that need to be made specifically for construction.

Druga znana rešitev je po patentu US 5 398 475. Vozliščni povezovalni element je stožčaste oblike, nato pa je na mestih, kjer nalegajo nosilni elementi na vozlišče izravnan. Na izravnanem področju vozlišča se nahajajo tudi izvrtine za pritrditev nosilnega elementa na vozlišče. Vozlišče je problematično iz vidika izdelave stožčastega elementa, saj v primeru, da je mrežne struktura valovitejša, je potrebno izdelati stožčasta vozlišča z različnimi nakloni. V nadaljevanju je potrebno v vsakem vozliščnem elementu dodatno izravnati površine, kjer imamo povezavo med profilom in vozliščem. Poleg dveh omenjenih starejših rešitev izdelave povezovalnega elementa obstaja še nekaj znanih patentnih rešitev US 2007/0125033, GB 2 446 908, WO 2006/123475 A1 in US 5 624 160, ki imajo slabosti predvsem pri fizični izdelavi izuma ali pa pri izvedbi montaže. Vsi obstoječi vozliščni elementi lahko pokrivajo le en tip geometrije mreže.Another known solution is US Patent No. 5,398,455. The nodal connecting element is tapered and then aligned at the points where the supporting elements lie on the node. There are also holes in the leveled area of the hub for attaching the supporting element to the hub. The node is problematic from the point of view of making a conical element, since in case the mesh structure is more wavy, it is necessary to create conical nodes with different slopes. In the following, it is necessary to further flatten the surfaces in each node element where we have a connection between the profile and the node. In addition to the two above-mentioned solutions for making the connecting element, there are some known patent solutions US 2007/0125033, GB 2 446 908, WO 2006/123475 A1 and US 5 624 160, which have disadvantages in particular in the physical manufacture of the invention or in the assembly process. All existing node elements can only cover one type of grid geometry.

Skupna značilnost vsem dosedanjim povezovalnim vozliščnim elementom je poskus izdelave elementa, ki povezuje vozlišča za trikotniške mrežne strukture, kjer imamo v enem vozlišču šest nosilnih elementov. V nadaljevanju obstajajo vozliščni elementi, ki povezujejo tri nosilne elemente npr. kot pravokotne mrežne strukture. Naslednja skupna točka že znanim rešitvam povezovalnega elementa je naleganje zgornjih robov nosilnih elementov na zgornje robove povezovalnega elementa.A common feature of all hitherto interconnecting node elements is the attempt to construct an element that connects nodes for triangular mesh structures, where we have six supporting elements in one node. In the following, there are nodal elements connecting the three supporting elements e.g. as rectangular grid structures. Another common point of the already known solutions of the connecting element is the alignment of the upper edges of the supporting elements to the upper edges of the connecting element.

Kar pa je predvsem pri prostih oblikah mrež konstrukcij (npr. n-kotni mrežni strukturi za vsak n>3) nemogoče zagotoviti.However, especially in the case of free-form structures of structures (eg n-angle grid structures for every n> 3), it is impossible to provide.

Višinsko izenačenje v spoju povezanih nosilcev izvedemo tako. da prilagajamo varne spoje po višini. Vijačenje pri različnih naleganjih nosilnega elementa na vozlišče rešujemo z različno postavitvijo vijačnih izvrtin v odvisnost od vozlišča, nosilca in reber v vozlišču. Izum bo v nadaljevanju opisan na izvedbenem primeru in slikah, ki prikazujejo:The height equalization in the joint of the connected supports is performed as follows. to adjust secure joints in height. Screwing at different alignments of the supporting element on the node is solved by different placement of the screw holes depending on the node, the carrier and the ribs in the node. The invention will be described below with reference to an embodiment and figures showing:

Slika 1: Trikotno vozlišče v izometrični projekciji.Figure 1: Triangular node in isometric projection.

Slika 2: Trikotni vozliščni sestav v izometrični projekciji.Figure 2: Triangular node assembly in isometric projection.

Slika 3: Sprednji pogled in prerez A-A vozliščnega elementa 1.Figure 3: Front view and cross section of A-A of node element 1.

Slika 4: Zgornji pogled in prerez B-B vozliščnega elementa 1.Figure 4: Top view and cross-section of B-B node element 1.

Slika 5: Sprednji pogled in prerez A-A vozliščnega elementa 2.Figure 5: Front view and cross section of A-A of node element 2.

Slika 6: Zgornji pogled in prerez C-C vozliščnega elementa 2.Figure 6: Top view and cross section of C-C of node element 2.

Slika 7; Sprednji pogled in prerez A-A trikotniškega sestava vozlišča 1 z nosilnimi elementi.Figure 7; Front view and cross-section of the A-A triangle composition of node 1 with supporting elements.

Slika 8: Prerezan pogled B-B trikotnega sestava 1 z nosilnimi elementi.Figure 8: Cross-sectional view of B-B of triangular assembly 1 with supporting elements.

Slika 9: Sprednji pogled trikotnega sestava vozlišča 2 z nosilnimi elementi.Figure 9: Front view of the triangular assembly of node 2 with supporting elements.

Slika 10: Prerez A-A štirikotnega vozliščnega sestava 2 z nosilnimi elementi.Figure 10: Cross-section A-A of a four-node assembly 2 with supporting elements.

Slika 11: Prerez B-B štirikotnega vozliščnega sestava 2 z nosilnimi elementi.Figure 11: Cross-section B-B of a four-node assembly 2 with supporting elements.

Slika 12: Štirikotno vozlišče v izometrični projekciji.Figure 12: Quadrilateral node in isometric projection.

Slika 13: Štirikotni vozliščni sestav v izometrični projekciji z nosilnimi elementi.Figure 13: A quadrilateral node assembly in isometric projection with supporting elements.

Slika 14: Sprednji in zgornji pogled ter prerez A-A štirikotnega vozliščnega elementa 1.Figure 14: Front and top views and cross-section of A-A of a quadrilateral node element 1.

Slika 15: Sprednji in zgornji pogled ter prerez A-A štirikotnega vozliščnega elementa 2.Figure 15: Front and top views and cross-section of A-A of 4-node node 2.

Slika 16: Sprednji pogled štirikotnega vozliščnega sestava 1 z nosilnimi elementi.Figure 16: Front view of a quadrilateral node assembly 1 with supporting elements.

Slika 17: Prerez A-A štirikotnega vozliščnega sestava 1 z nosilnimi elementi.Figure 17: Cross-section A-A of a quadrilateral node assembly 1 with supporting elements.

Slika 18: Prerez B-B štirikotnega vozliščnega sestava 1 z nosilnimi elementi.Figure 18: Cross-section B-B of a quadrilateral node assembly 1 with supporting elements.

Slika 19: Sprednji pogled štirikotnega vozliščnega sestava 2 z nosilnimi elementi.Figure 19: Front view of a quadrilateral node assembly 2 with supporting elements.

Slika 20: Prerez A-A štirikotnega vozliščnega sestava 2 z nosilnimi elementi.Figure 20: Cross-section A-A of a quadrilateral node assembly 2 with supporting elements.

Slika 21: Prerez B-B štirikotnega vozliščnega sestava 2 z nosilnimi elementi.Figure 21: Cross-section B-B of a quadrilateral node assembly 2 with supporting elements.

Slika 22: Petkotno vozlišče v izometrični projekciji.Figure 22: Five-point node in isometric projection.

Slika 23: Petkotni vozliščni sestav v izometrični projekciji z nosilnimi elementi.Figure 23: Five-node assembly in isometric projection with supporting elements.

Slika 24: Sprednji pogled petkotnega vozlišča 1.Figure 24: Front view of 5-node 1.

Slika 25: Prerez A-A petkotnega vozlišča 1.Figure 25: Cross-section A-A of 5-point node 1.

Slika 26: Prerez B-B petkotnega vozlišča 1.Figure 26: Cross-section B-B of a five-node node 1.

Slika 27: Sprednji pogled petkotnega vozlišča 2.Figure 27: Front view of 5-node 2.

Slika 28: Prerez A-A petkotnega vozlišča 2.Figure 28: Cross-section A-A of 5-point node 2.

Slika 29: Prerez B-B petkotnega vozlišča 2.Figure 29: B-B cross section of 5-node 2.

Slika 30: Sprednji pogled petkotnega vozliščnega sestava 1 z nosilnimi elementi.Figure 30: Front view of a five-node assembly 1 with supporting elements.

Slika 31: Prerez A-A petkotnega vozliščnega sestava 1 z nosilnimi elementi.Figure 31: Cross-section A-A of a five-node assembly 1 with supporting elements.

Slika 32: Prerez B-B petkotnega vozliščnega sestava 1 z nosilnimi elementi.Figure 32: Cross-section B-B of a five-node assembly 1 with supporting elements.

Slika 33: Sprednji pogled petkotnega vozliščnega sestava 2 z nosilnimi elementi.Figure 33: Front view of the 5-node assembly 2 with supporting elements.

Slika 34: Prerez A-A petkotnega vozliščnega sestava 2 z nosilnimi elementi.Figure 34: Cross-section A-A of a five-node assembly 2 with supporting elements.

Slika 35: Prerez B-B petkotnega vozliščnega sestava 2 z nosilnimi elementi.Figure 35: Cross-section of B-B of a five-node assembly 2 with supporting elements.

Slika 36: Izometrični pogled sestava nosilnega elementa, ki se zaključi s prirobnico.Figure 36: Isometric view of the assembly of a support element ending in a flange.

Slika 37: Sprednji ter stranski pogled sestava nosilnega elementa, ki se zaključi s prirobnico.Figure 37: Front and side views of the structure of the supporting element ending in a flange.

Konstrukcijo povezovalnega vozliščnega elementa tvori več pločevin 1.1, 1.2, 1.3, 1.4, 5.1, 5.2, 5.3, 5.4, 9.1, 9.2, 9.3, 9.4 in 9.5 za vsak n>3 in vmesna ojačitvena rebra 2.1, 2.2, 2.3, 3.1, 3.2, 3.3, 3.4,The construction of the connecting node element is formed by several sheets 1.1, 1.2, 1.3, 1.4, 5.1, 5.2, 5.3, 5.4, 9.1, 9.2, 9.3, 9.4 and 9.5 for each n> 3 and the intermediate reinforcement ribs 2.1, 2.2, 2.3, 3.1, 3.2 , 3.3, 3.4,

6.1, 6.2, 6.3, 7.1, 7.2, 7.3, 7.4, 10.1, 10.2, 10.3, 11.1, 11.2, 11.3 in 11.4, ki so privarjena na pločevine vozlišč 1.6.1, 6.2, 6.3, 7.1, 7.2, 7.3, 7.4, 10.1, 10.2, 10.3, 11.1, 11.2, 11.3 and 11.4, which are welded to the sheets of nodes 1.

Sestav ravnih pravokotnih pločevin 1.1, 1.2, 1.3, 1.4, 5.1, 5.2, 5.3, 5.4, 9.1, 9.2, 9.3, 9.4 in 9.5 je med sabo zvarjen. Med sestavom ravnih pločevin na zunanji strani se nahajajo na notranji strani najmanj dva ali več ojačitvenih reber in so privarjena na vsako posamezno vozliščno pločevino. Pločevina iz katere je sestavljeno vozlišče je jeklena oziroma iz materiala, ki se ga da variti in je trdnostno podoben jeklu, ker mora prenašati obremenitve med nosilnimi elementi konstrukcije 4.5, 4.6, 4.7 in 8.6, 8.7, 8.8, 8.9 ter 12.7, 12.8, 12.9, 12.10, 12.11 in zunanje obremenitve, ki se pojavijo in delujejo na vozliščne elemente. Pločevina ima izvrtine, ki omogočajo vijačno zvezo med povezovalnim vozliščnim elementom in večjim številom nosilnih elementov poljubne oblike, ki imajo na obeh koncih privarjeno ali drugače izvedeno prirobnico 4.1, 4.2, 4.3, 4.4 in 8.1, 8.2, 8.3, 8.4 ter 12.1, 12.2, 12.3, 12.4, 12.5. V notranjosti mnogokotnika za vsako rešitev n>3, ki ga tvorijo pločevine se nato privari najmanj eno ali več ojačitvenih reber, ki so izdelana iz enakega materiala kot vsi ostali elementi oziroma pločevine in so ta ojačitvena rebra posneta tako, da se zagotavlja varjenje med začetnimi vozliščnimi pločevinami.The composition of the straight rectangular sheets 1.1, 1.2, 1.3, 1.4, 5.1, 5.2, 5.3, 5.4, 9.1, 9.2, 9.3, 9.4 and 9.5 is welded to one another. There are at least two or more reinforcement ribs on the inside of the flat sheet metal assembly on the outside and welded to each individual node sheet. The sheet metal of which the hub is assembled is welded or welded material and is similar in strength to steel, since it must withstand loads between the supporting elements of the structure 4.5, 4.6, 4.7 and 8.6, 8.7, 8.8, 8.9 and 12.7, 12.8, 12.9 , 12.10, 12.11 and external loads that occur and act on node elements. The sheet has bores that allow a screw connection between the connecting node element and a plurality of supporting elements of any shape, having welded or otherwise executed flange 4.1, 4.2, 4.3, 4.4 and 8.1, 8.2, 8.3, 8.4 and 12.1, 12.2, 12.3, 12.4, 12.5. Inside the polygon, for each solution n> 3 formed by the sheet metal, at least one or more reinforcement ribs made of the same material as all other elements or sheets are welded and these reinforcing ribs are cut so that welding is ensured during the initial node sheets.

Ojačitvena rebra 2.1, 2.2, 2.3, 3.1, 3.2, 3.3, 3.4, 6.1, 6.2, 6.3, 7.1, 7.2, 7.3, 7.4, 10.1, 10.2, 10.3, 11.1,Reinforcement ribs 2.1, 2.2, 2.3, 3.1, 3.2, 3.3, 3.4, 6.1, 6.2, 6.3, 7.1, 7.2, 7.3, 7.4, 10.1, 10.2, 10.3, 11.1,

11.2, 11.3 in 11.4 se izdela s skoznjima izvrtinama. Skoznja izvrtina v rebru omogoča montažo povezovalnega vozliščnega elementa na nosilne profile, ki se zaključujejo s prirobnico 4.1, 4.2, 4.3, 4.4 in 8.1, 8.2, 8.3, 8.4 ter 12.1, 12.2, 12.3, 12.4, 12.5 s privarjenim nosilnim profilom 4.5, 4.6, 4.7 in 8.6, 8.7, 8.8, 8.9 ter 12.7, 12.8, 12.9, 12.10, 12.11 poleg tega pa izvrtina zagotavlja možnost pozicinoranja v prostoru montaže celotnega vozlišča v odvisnosti od mrežne strukture konstrukcije. Pozicija ojačitvenih reber je odvisna od detajlnje geometrije vozliščnega elementa. Skoznje izvrtine v vozliščnih pločevinah morajo biti pozicionirane tako, da kljub ojačitvenim rebrom na povezovalnem vozliščnem sestavu omogočajo dostop za matico in podložko izbrane velikosti in možnost dostopa orodja za vijačenje. Vijačna zveza je lahko sestavljena: vijak, matica in podložka in mora v okolici glave vijaka in matice imeti dovolj prostora za vijačenje. V primeru, da nimamo zagotovljenega dovolj prostora se izvede navojne izvrtine v pločevine povezovalnega vozliščnega elementa tako, da lahko uporabljamo vijačno zvezo v sestavu: vijak in podložka.11.2, 11.3 and 11.4 are made with through holes. The through hole in the rib allows the mounting of the connecting node element to the bearing profiles ending in flange 4.1, 4.2, 4.3, 4.4 and 8.1, 8.2, 8.3, 8.4 and 12.1, 12.2, 12.3, 12.4, 12.5 with the welded bearing profile 4.5, 4.6 , 4.7 and 8.6, 8.7, 8.8, 8.9 and 12.7, 12.8, 12.9, 12.10, 12.11 in addition, the bore provides the possibility of positioning in the assembly space of the entire hub, depending on the network structure of the structure. The position of the reinforcement ribs depends on the detailed geometry of the node element. The through holes in the hub plates must be positioned so that, despite the reinforcement ribs on the connecting hub assembly, they allow access to the nut and washer of the selected size and to access the screwdriver tool. The screw connection may consist of: a screw, a nut, and a washer, and there must be sufficient space for screwing in the vicinity of the head of the screw and the nut. In the event that there is not enough space, threaded holes are drilled into the sheets of the connecting hub element so that a screw connection in the assembly can be used: screw and washer.

Ojačitvena rebra 2.1, 2.2, 2.3, 3.1, 3.2, 3.3, 3.4, 6.1, 6.2, 6.3, 7.1, 7.2, 7.3, 7.4, 10.1, 10.2, 10.3, 11.1,Reinforcement ribs 2.1, 2.2, 2.3, 3.1, 3.2, 3.3, 3.4, 6.1, 6.2, 6.3, 7.1, 7.2, 7.3, 7.4, 10.1, 10.2, 10.3, 11.1,

11.2, 11.3 in 11.4 za povezovalni vozliščni element se izdela tako, da je bolj obremenjeno ojačitveno rebro lahko tudi brez skoznje izvrtine, drugo rebro pa izdelamo s skoznjo izvrtino. Ojačitveno rebro brez skoznje izvrtine naredi sestav povezovalnega vozlišča bolj trden zato ga uporabljamo pri velikih obremenitvah. Pozicioniranje vozliščnega elementa zagotovimo z dodatnim valjem, ki se ga privari na notranjo stran ojačitvenega rebra brez skoznje izvrtine. Dodatno privarjen valj ima notranji premer enak premeru izvrtine skozi drugo rebro. V tem primeru se onemogoči dostop do notranjega dela povezovalnega vozliščnega elementa zato uporabimo navojne izvrtine, ki se izdelajo v povezovalni element. Navojne izvrtine se v povezovalnemu elementu uporabijo za povezovanje z vijačno zvezo povezovalnega vozliščnega elementa z nosilci, ki imajo na obeh konceh privarjene ali na drugačen način izvedene prirobnice.11.2, 11.3 and 11.4 for the connecting node element shall be constructed such that a more loaded reinforcement rib may be provided without a through hole, and a second rib may be produced through a through hole. The reinforcing rib without the bore makes the assembly hub assembly more rigid, so it is used at high loads. The positioning of the node element is ensured by an additional cylinder which is welded to the inside of the reinforcement rib without a through hole. The additionally welded cylinder has an inside diameter equal to the diameter of the bore through the second rib. In this case, access to the inner part of the connecting node element is prevented, so threaded bores that are made into the connecting element are used. The threaded holes in the connecting element are used to connect the helical connection of the connecting node element to the supports, which have welded or otherwise flange welds.

Ojačitvena rebra celotnemu povezovalnemu vozliščnemu elementu zagotavljajo večjo trdnost, ki jo potrebujemo zaradi velikih obremenitev, ki delujejo na konstrukcijo (lastna teža in zunanje obremenitve, kot so veter, sneg in koristne obtežbe).Reinforcing ribs provide the entire interconnecting hub element with the higher strength we need because of the heavy loads acting on the structure (its own weight and external loads such as wind, snow and payloads).

Drugi sklop zajema pripravo povezave nosilnega elementa s prirobo 4.1, 4.2, 4.3, 4.4 in 8.1, 8.2, 8.3, 8.4 ter 12.1, 12.2, 12.3, 12.4, 12.5. Material prirobe naj bo enak kot pri nosilnemu elementu 4.5, 4.6, 4.7 in 8.6, 8.7, 8.8, 8.9 ter 12.7, 12.8, 12.9, 12.10, 12.11 zato, da se povezava med nosilcem in prirobo (pločevino) lahko izvede s kakovostnim zvarnim spojem. V prirobi imamo enako število izvrtin, kot na vozliščni pločevini 1.1, 1.2, 1.3, 1.4, 5.1, 5.2, 5.3, 5.4, 9.1, 9.2, 9.3, 9.4 in 9.5. Izvrtine na prirobi se izdela v odvisnosti naklonskega kota nosilca glede na prirobo. Vijačne izvrtine na prirobi morajo biti izdelane tako, da omogočajo dostop vijaka 4.4, 8.5 in 12.6 velikosti do vijačne izvrtine v prirobi in samo vijačenje.The second assembly comprises preparing the connection of the supporting element to the flange 4.1, 4.2, 4.3, 4.4 and 8.1, 8.2, 8.3, 8.4 and 12.1, 12.2, 12.3, 12.4, 12.5. The material of the flange should be the same as that of the supporting element 4.5, 4.6, 4.7 and 8.6, 8.7, 8.8, 8.9 and 12.7, 12.8, 12.9, 12.10, 12.11, so that the connection between the carrier and the flange (plate) can be made with a quality weld. . In the flange, we have the same number of holes as on the node plate 1.1, 1.2, 1.3, 1.4, 5.1, 5.2, 5.3, 5.4, 9.1, 9.2, 9.3, 9.4 and 9.5. The flange holes are made according to the angle of the beam with respect to the flange. The screw holes in the flange must be designed to allow the screws 4.4, 8.5 and 12.6 of the size to reach the screw hole in the flange and screw only.

Tretji del je namenjen povezovanju nosilnih elementov, ki se zaključijo s prirobo 4.1, 4.2, 4.3, 4.4 inThe third part is intended to connect the supporting elements ending in flange 4.1, 4.2, 4.3, 4.4 and

8.1, 8.2, 8.3, 8.4 ter 12.1, 12.2, 12.3, 12.4, 12.5 in so povezani z vijačno zvezo s povezovalnim vozliščnim sklopom. Skoznje ali navojne izvrtine na prirobah na konceh nosilcev ali/in pločevinah vozliščnega sklopa morajo biti izdelane tako, da sovpadajo in da je mogoča vijačna zveza. Dimenzije vijačne zveze je izračunana glede na trdnost nosilnega elementa. Postopek je določen tako, da najprej določimo nosilne elemente mrežne konstrukcije, nato določimo ustrezne prirobe, ki omogočajo ustrezne vijačne zveze šele nato pa pristopimo k določanju dimenzij povezovalnega vozliščnega elementa, ki je določen poleg trdnosti tudi z možnostjo vijačenja in celovite montaže v prostoru.8.1, 8.2, 8.3, 8.4 and 12.1, 12.2, 12.3, 12.4, 12.5 and are connected by a screw connection to the connecting node assembly. Bores or threaded holes in the flanges at the ends of the supports or / and sheets of the hub assembly must be designed to coincide and a screw connection possible. The dimensions of the screw connection are calculated according to the strength of the supporting element. The procedure is determined by first determining the supporting elements of the mesh structure, then defining the corresponding flange allowing proper screw connections, and then proceeding to determine the dimensions of the connecting node element, which is determined in addition to the strength of the possibility of screwing and complete installation in space.

Obrazec SIPO P-1SIPO Form P-1

Claims (3)

1.1, 1.2, 1.3, 1.4, 5.1, 5.2, 5.3, 5.4, 9.1, 9.2, 9.3, 9.4 in 9.5 za vsak n>3 pozicionirane na enak način ali pa se porazdelitev izvrtin spreminja v odvisnosti od oblike nosilnih elementov in višinske razlike naleganja zgornje površine nosilnega elementa na povezovalni element.1.1, 1.2, 1.3, 1.4, 5.1, 5.2, 5.3, 5.4, 9.1, 9.2, 9.3, 9.4 and 9.5 for each n> 3 positioned in the same manner, or the bore distribution varies depending on the shape of the supporting elements and the height difference of the bearing the upper surfaces of the supporting element to the connecting element. Obrazec SIPO P-1SIPO Form P-1 1. Povezovalni vozliščni element, ki je sestavljen iz večjega števila pločevin in omogoča povezovanje n>3 nosilnih elementov v vozlišču, označen s tem, da so pločevine 1.1, 1.2, 1.3, 1.4, 5.1, 5.2, 5.3, 5.4, 9.1, 9.2, 9.3, 9.4 in 9.5 za vsak n>3 , ki tvorijo n>3 mnogokotnik med sabo varjene in imajo skoznje ali navojne izvrtine za možnost vijačenja z nosilci 4.5, 4.6, 4.7 in 8.6, 8.7, 8.8, 8.9 ter 12.7, 12.8, 12.9, 12.10, 12.11, ki se zaključujejo na obeh konceh s prirobama in so povezane z enim ali več ojačitvenih reber 2.1, 2.2, 2.3, 3.1, 3.2,1. A connecting node element consisting of a plurality of sheets and allowing n> 3 supporting elements in a node to be characterized in that the plates are 1.1, 1.2, 1.3, 1.4, 5.1, 5.2, 5.3, 5.4, 9.1, 9.2 , 9.3, 9.4 and 9.5 for each n> 3 forming n> 3 polygons welded to each other and having through holes or threaded holes for screwing with supports 4.5, 4.6, 4.7 and 8.6, 8.7, 8.8, 8.9 and 12.7, 12.8, 12.9, 12.10, 12.11 terminating at both ends with flanges and connected by one or more reinforcement ribs 2.1, 2.2, 2.3, 3.1, 3.2, 3.3, 3.4, 6.1, 6.2, 6.3, 7.1, 7.2, 7.3, 7.4, 10.1, 10.2, 10.3, 11.1, 11.2, 11.3 in 11.4; z rebri je ojačana konstrukcija povezovalnega vozliščnega elementa; v vsakem vozliščnem sestavu imamo eno ali več ojačitvenih reber manj obremenjeno ojačitveno rebro ima srednjo izvrtino, bolj obremenjeno ojačitveno rebro je izdelano brez srednje izvrtine 2.1, 6.1 in 10.1; v primeru manjših obremenitev se izdela dve ojačitveni rebri s skoznjo izvrtino 3.1, 3.2, 3.3, 3.4 in 7.1, 7.2, 7.3, 7.4 ter 11.1, 11.2,3.3, 3.4, 6.1, 6.2, 6.3, 7.1, 7.2, 7.3, 7.4, 10.1, 10.2, 10.3, 11.1, 11.2, 11.3 and 11.4; the ribs reinforce the construction of the connecting node element; each node assembly has one or more reinforcement ribs The less loaded reinforcement rib has a middle bore, the more loaded reinforcement rib is made without the middle bore 2.1, 6.1 and 10.1; in the case of smaller loads, two reinforcing ribs with a through hole 3.1, 3.2, 3.3, 3.4 and 7.1, 7.2, 7.3, 7.4 and 11.1, 11.2 shall be made, 11.3, 11.4; skoznja izvrtina v ojačitvenem rebru je izdelana za omogočanje vijačenja med nosilnim elementom 4.5, 4.6, 4.7 in 8.6, 8.7, 8.8, 8.9 ter 12.7, 12.8, 12.9, 12.10, 12.11, ki ima prirobnico za vijačenje na povezovalni vozliščni element in omogoča možnost pozicioniranja vozliščnega elementa; v primeru, da je ojačitveno rebro brez izvrtine se na njega z ene strani privari cev 2.2, 6.2 in 10.2 notranjega premera skoznje izvrtine drugega rebra, ki ima skoznjo izvrtino; geometrija ojačitvenih reber je odvisna od geometrije n-vozliščnega povezovalnega elementa, ki je uporabljen v konstrukciji.11.3, 11.4; the through hole in the reinforcement rib is designed to allow screwing between the supporting element 4.5, 4.6, 4.7 and 8.6, 8.7, 8.8, 8.9 and 12.7, 12.8, 12.9, 12.10, 12.11, which has a flange for screwing onto the connecting node element and allowing positioning the node element; in the case of a reinforcement rib without a bore, a tube 2.2, 6.2 and 10.2 of the inner diameter through the bore of the second rib having a bore through it is welded on one side; the geometry of the reinforcement ribs depends on the geometry of the n-node connecting element used in the construction. 2. Povezovalni vozliščni element po zahtevku 1, označen s tem, da je povezan s pomočjo različnih vijačnih zvez z nosilnimi elementi 4.5, 4.6, 4.7 in 8.6, 8.7, 8.8, 8.9 ter 12.7, 12.8, 12.9, 12.10, 12.11, ki se zaključijo s prirobo 4.1, 4.2, 4.3, 4.4 in 8.1, 8.2, 8.3, 8.4 ter 12.1, 12.2, 12.3, 12.4, 12.5; nosilni element in prirobo skupaj privarimo ali drugače oblikujemo zaključek nosilnega elementa zato, da dobimo prirobo; navojne ali skoznje izvrtine za vijačenje med nosilnim elementom, ki se zaključi s prirobo in povezovalnim elementom so na pločeviniConnection node element according to claim 1, characterized in that it is connected by means of various screw connections with supporting elements 4.5, 4.6, 4.7 and 8.6, 8.7, 8.8, 8.9 and 12.7, 12.8, 12.9, 12.10, 12.11, which end with flange 4.1, 4.2, 4.3, 4.4 and 8.1, 8.2, 8.3, 8.4 and 12.1, 12.2, 12.3, 12.4, 12.5; the supporting element and the flange together weld or otherwise form the termination of the supporting element in order to obtain the flange; threaded or through holes for screwing between the supporting element ending in the flange and the connecting element are on the sheet metal 3. Postopek sestavljanja povezovalnega vozliščnega elementa z nosilnimi elementi, označen s tem, da se najprej vzame nosilni element 4.5, 4.6, 4.7 in 8.6, 8.7, 8.8, 8.9 ter 12.7, 12.8, 12.9, 12.10, 12.11, ki ima prirobo 4.1, 4.2, 4.3, 4.4 in 8.1, 8.2, 8.3, 8.4 ter 12.1, 12.2, 12.3, 12.4, 12.5 s skoznjimi ali navojnimi izvrtinami; postavitev izdelanega vozliščnega elementa na določeno lokacijo v prostoru z upoštevanjem vseh treh usmerjevalnih kotov; povezovanje nosilnega elementa se izvede iz tako, da se ga na enem koncu fiksira in drugi konec privijači na tisto lokacijo na vozliščnem elementu, kjer se izvaja vijačenje; postopek se na to ponavlja toliko časa dokler vsi nosilni elementi konstrukcije niso privijačeni na povezovalni vozliščni element.3. A method of assembling a connecting node element with supporting elements, characterized in that the supporting element 4.5, 4.6, 4.7 and 8.6, 8.7, 8.8, 8.9, and 12.7, 12.8, 12.9, 12.10, 12.11, having a flange 4.1, is first taken, 4.2, 4.3, 4.4 and 8.1, 8.2, 8.3, 8.4 and 12.1, 12.2, 12.3, 12.4, 12.5 through or through holes; erecting a fabricated node element at a specific location in the space, taking into account all three angles; the coupling of the supporting element is made by fixing it at one end and screwing the other end to the location at the node element where the screwing is performed; the process is repeated until all the supporting structural members are screwed onto the connecting node element.
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