PL73735Y1 - Perforated disc for connecting elements of support towers - Google Patents
Perforated disc for connecting elements of support towers Download PDFInfo
- Publication number
- PL73735Y1 PL73735Y1 PL130966U PL13096622U PL73735Y1 PL 73735 Y1 PL73735 Y1 PL 73735Y1 PL 130966 U PL130966 U PL 130966U PL 13096622 U PL13096622 U PL 13096622U PL 73735 Y1 PL73735 Y1 PL 73735Y1
- Authority
- PL
- Poland
- Prior art keywords
- annular disk
- perforated disc
- annular disc
- disc
- connecting elements
- Prior art date
Links
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
- E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
- E04G7/307—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect with tying means for connecting the bars or members
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/06—Consoles; Brackets
- E04G5/061—Consoles; Brackets specially adapted for attachment to scaffolds
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
- E04G7/22—Stiff scaffolding clamps for connecting scaffold members of common shape for scaffold members in end-to-side relation
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/02—Connections between parts of the scaffold with separate coupling elements
- E04G7/26—Connections between parts of the scaffold with separate coupling elements for use with specially-shaped scaffold members
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G7/00—Connections between parts of the scaffold
- E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
- E04G7/32—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using wedges
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
Tarcza perforowana do łączenia elementów wież podporowych ma postać pierścieniowego krążka (1) z centralnym otworem przelotowym (2). W pierścieniowym krążku (1) na jego całej szerokości wykonana jest klinowa szczelina (4) o krawędziach zbieżnych ku centralnemu otworowi (2) i zakresie kątowym z przedziału 15° - 35°, a ponadto w pierścieniowym krążku (1) wykonane są cztery duże otwory (5) i trzy małe otwory (6). Zewnętrzna krawędź (3) pierścieniowego krążka (1) w widoku z góry ma przebieg falisty.The perforated disc for connecting the elements of the supporting towers has the form of an annular disk (1) with a central through hole (2). In the annular disk (1) a wedge-shaped slot (4) is made along its entire width with edges converging towards the central hole (2) and an angular range of 15° - 35°, and in addition, four large holes (5) and three small holes (6) are made in the annular disk (1). The outer edge (3) of the annular disk (1) has a wavy course in a top view.
Description
Opis wzoru Przedmiotem wzoru uzytkowego jest tarcza perforowana do laczenia elementów wiez podporo- wych, przydatnych w budownictwie do podpierania elementów konstrukcyjnych o duzej masie wlasnej. Wieze podporowe buduje sie z elementów modulowych, w szczególnosci pionowych ram, stezen, rygli i paneli pomostowych. Do laczenia stezen i rygli z pionowymi ramami stosuje sie tarcze perforo- wane, mocowane na rurach pionowych ram wiezy. Przykladowe konstrukcje wiez podporowych znane sa z PL/EP 2134908 czy tez US2002036118A. Wykorzystywane w wiezach podporowych i innych mobilnych rusztowaniach tarcze perforowane maja zasadniczo postac pierscieniowego krazka z centralnym otworem przelotowym, poprzez który osadza sie tarcze na pionowych rurach wiez badz rusztowan. W pierscieniowym krazku wykonane sa naprzemienne duze i male otwory, przewaznie po cztery male otwory i cztery duze otwory. Duze otwory w pierscieniowym krazku przeznaczone sa do przylaczenia stezen, zas male otwory do przylaczenia rygli i pozwalaja na obrót rygli wokól pionowej osi rur nosnych. Generalnie duze otwory w pierscienio- wym krazku maja postac wydluzonego otworu o dluzszych równoleglych krawedziach przebiegajacych lukowo i obwodowo, oraz krótszych krawedziach przebiegajacych promieniowo, przypominajace ksztal- tem ziarno fasoli. Ponadto male otwory w pierscieniowym krazku maja postac wydluzonego otworu o dluzszych, lukowych krawedziach przebiegajacych promieniowo oraz krótszych krawedziach przebie- gajacych obwodowo, przypominajace ksztaltem zarys beczki. Przyklady takich tarcz perforowanych znane sa przykladowo z DE3909809A1, PL/EP 2134908, DE2449124 A1 czy tez EP 936327A1. Wzór uzytkowy dotyczy tarczy perforowanej do laczenia elementów wiez podporowych, w po- staci pierscieniowego krazka z centralnym otworem przelotowym, w którym to krazku wykonane sa naprzemienne duze i male otwory, przy czym w pierscieniowym krazku wykonane sa cztery duze otwory, a zewnetrzna krawedz pierscieniowego krazka w widoku z góry ma przebieg falisty. Istota wzoru uzytkowego polega na tym, ze w pierscieniowym krazku na jego calej szerokosci wykonana jest klinowa szczelina o krawedziach zbieznych ku centralnemu otworowi przelotowemu i zakresie katowym z prze- dzialu 15°–35°, a ponadto w pierscieniowym krazku wykonane sa trzy male otwory. Wyposazenie tarczy perforowanej w klinowa szczeline pozwala na latwe wspawanie w przedmiotowe wyciecie, prostopadle do osi pionowej, poziomej rury ramy modulu wiezy. Dzieki temu uzyskuje sie korzystniejsze przetopie- nie podczas spawania i tym samym mocniejszy, bardziej wytrzymaly wezel laczacy. Ponadto falisty przebieg zewnetrznej krawedzi pierscieniowego krazka zapobiega toczeniu sie elementów wiezy, przy- kladowo stojaków z zamocowana tarcza perforowana, po podlozu w trakcie ich skladowania badz transportu. Wzór uzytkowy zostal przedstawiony szczególowo w ponizszym opisie i na zalaczonym rysunku, który ilustruje tarcze perforowana w widoku z góry. Tarcza perforowana do laczenia elementów wiez podporowych ma postac pierscieniowego krazka 1 z centralnym otworem przelotowym 2. Zewnetrzna krawedz 3 pierscieniowego krazka 1 w wi- doku z góry ma przebieg falisty. W pierscieniowym krazku 1 na jego calej szerokosci wykonana jest klinowa szczelina 4 o krawedziach zbieznych ku centralnemu otworowi przelotowemu 2 i zakresie kato- wym z przedzialu 15°–35°, w szczególnosci 25°. Ponadto w pierscieniowym krazku 1 wykonane sa cztery duze otwory 5 znane ze stanu techniki i trzy male otwory 6, naprzemiennie i równomiernie rozlo- kowane na obwodzie pierscieniowego krazka 1. PLDescription of the design: The subject of the utility model is a perforated disc for connecting elements of support towers, useful in construction for supporting structural elements with a high dead weight. Support towers are constructed from modular components, particularly vertical frames, braces, beams, and bridge panels. Perforated discs are used to connect the braces and beams to the vertical frames, mounted on the vertical tubes of the tower frames. Examples of support tower designs are known from PL/EP 2134908 and US2002036118A. Perforated discs used in support towers and other mobile scaffolding generally take the form of an annular disc with a central through-hole through which the discs are mounted on the vertical tubes of the towers or scaffolding. The annular disc has alternating large and small holes, typically four small holes and four large holes. The large holes in the annular disc are intended for connecting braces, while the small holes are intended for connecting the beams and allow the beams to rotate around the vertical axis of the supporting tubes. Generally, the large holes in the annular disc take the form of an elongated hole with longer parallel edges running in an arc and circumference, and shorter edges running radially, resembling the shape of a bean. Furthermore, the small holes in the annular disc take the form of an elongated hole with longer, arc-shaped edges running radially and shorter edges running circumferentially, resembling the outline of a barrel. Examples of such perforated discs are known, for example, from DE3909809A1, PL/EP 2134908, DE2449124 A1 or EP 936327A1. The utility model relates to a perforated disc for connecting elements of support towers, in the form of an annular disc with a central through hole, in which the disc is made of alternating large and small holes, wherein four large holes are made in the annular disc and the outer edge of the annular disc in a top view has a wavy shape. The essence of the utility model is that the annular disc incorporates a wedge-shaped slot along its entire width, with edges converging toward a central through-hole and with an angular range of 15°–35°. Furthermore, the annular disc incorporates three small holes. The perforated disc's wedge-shaped slot allows for easy welding into the slot, perpendicular to the vertical axis, of the horizontal tube of the tower module frame. This results in better penetration during welding and, therefore, a stronger, more durable connecting node. Furthermore, the wavy shape of the outer edge of the annular disc prevents the tower components, such as stands with a perforated disc attached, from rolling on the ground during storage or transport. The utility model is presented in detail in the description below and in the attached drawing, which illustrates a perforated disc in a top view. The perforated disc for connecting support tower elements is in the form of an annular disc 1 with a central through hole 2. The outer edge 3 of the annular disc 1 has a wavy shape when viewed from above. A wedge-shaped slot 4 is made in the annular disc 1 along its entire width, with edges converging towards the central through hole 2 and an angular range of 15°–35°, in particular 25°. Furthermore, the annular disc 1 has four large holes 5 known from the prior art and three small holes 6, alternately and evenly distributed around the circumference of the annular disc 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL130966U PL73735Y1 (en) | 2022-08-30 | 2022-08-30 | Perforated disc for connecting elements of support towers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL130966U PL73735Y1 (en) | 2022-08-30 | 2022-08-30 | Perforated disc for connecting elements of support towers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL130966U1 PL130966U1 (en) | 2024-03-04 |
| PL73735Y1 true PL73735Y1 (en) | 2025-01-13 |
Family
ID=90107009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL130966U PL73735Y1 (en) | 2022-08-30 | 2022-08-30 | Perforated disc for connecting elements of support towers |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL73735Y1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000075459A1 (en) * | 1999-06-07 | 2000-12-14 | Günter Rux GmbH | Connecting element for arranging on a scaffolding pole |
| PL204051B1 (en) * | 1998-02-14 | 2009-12-31 | Layher W Vermogensverw Gmbh | Arrangement of components of three-dimensional supporting structure |
| CN201962937U (en) * | 2010-12-17 | 2011-09-07 | 欧真群 | Button-type scaffold of independent support disc |
| CN209384628U (en) * | 2018-12-20 | 2019-09-13 | 天津市奥联特钢结构安装工程有限公司 | A kind of scaffold cant beam connector |
-
2022
- 2022-08-30 PL PL130966U patent/PL73735Y1/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL204051B1 (en) * | 1998-02-14 | 2009-12-31 | Layher W Vermogensverw Gmbh | Arrangement of components of three-dimensional supporting structure |
| WO2000075459A1 (en) * | 1999-06-07 | 2000-12-14 | Günter Rux GmbH | Connecting element for arranging on a scaffolding pole |
| CN201962937U (en) * | 2010-12-17 | 2011-09-07 | 欧真群 | Button-type scaffold of independent support disc |
| CN209384628U (en) * | 2018-12-20 | 2019-09-13 | 天津市奥联特钢结构安装工程有限公司 | A kind of scaffold cant beam connector |
Also Published As
| Publication number | Publication date |
|---|---|
| PL130966U1 (en) | 2024-03-04 |
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