EP3361018A1 - Leichtbaustahlkonstruktion - Google Patents
Leichtbaustahlkonstruktion Download PDFInfo
- Publication number
- EP3361018A1 EP3361018A1 EP17155944.6A EP17155944A EP3361018A1 EP 3361018 A1 EP3361018 A1 EP 3361018A1 EP 17155944 A EP17155944 A EP 17155944A EP 3361018 A1 EP3361018 A1 EP 3361018A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- positioning
- shaped
- members
- sidewalls
- positioning members
- 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.)
- Granted
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Classifications
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- 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
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
- E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/32—Columns; Pillars; Struts of metal
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- 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
- E04B2001/2418—Details of bolting
-
- 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
- E04B1/18—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
- E04B2001/2466—Details of the elongated load-supporting parts
- E04B2001/2469—Profile with an array of connection holes
-
- 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
- E04B2001/2466—Details of the elongated load-supporting parts
- E04B2001/2472—Elongated load-supporting part formed from a number of parallel 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
- E04B1/18—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
- E04B2001/249—Structures with a sloping roof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0413—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts
- E04C2003/0417—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section being built up from several parts demountable
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0465—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section square- or rectangular-shaped
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/0473—U- or C-shaped
Definitions
- the present invention relates to constructions of buildings, in particular to a lightweight steel construction made by C-shaped steels.
- C-shaped steels are the main components of the lightweight steel construction.
- the C-shaped steels can be formed as various crossbeams, columns, or rafters. In conventional, these crossbeams, columns, or rafters are combined with each other by soldering. However, such soldering requires processional welders and high quality soldering techniques, leading higher costs.
- the C-shaped steels are treated by metal plating or zinc coating to be anti-rust, yet soldering would damage the anti-rust coating, making the construction be prone to be rusted. As a result, soldering is not recommended as a proper way for combining the C-shaped steels. Therefore, some manufacturers have developed components to combine the C-shaped steels by locking.
- One object of the present invention is to provide a lightweight steel construction in which positioning members are positioned with two ends of C-shaped steel(s) to form crossbeams, columns, or rafters. Then, any two of the aforementioned components are further connected with each other by the positioning members. Therefore, the C-shaped steels can be formed as the basic backbone of a building by locking in a fast and convenient manner.
- Another object of the present invention is that, the first positioning members in a unitary structure can not only be combined with two C-shaped steels to form a crossbeam or a column in rectangular tubular shaped, but also provided as connection members between crossbeams or columns. Therefore, the assembling of the construction is very convenient.
- Yet another object of the present invention is that, the second positioning members in a unitary structure can be combined with a C-shaped steel and an adjacent crossbeam (or column). Therefore, the supporting backbone of the floor surface, the wall surface, and the roof of the building can be assembled rapidly and conveniently.
- Still yet another object of the present invention is that, the first positioning members and the second positioning members are positioned on end surfaces of the two ends of the crossbeam (or the column, or the rafter), a surface angle of the end surface of the crossbeam (or the column, or the rafter) can be adjusted for constructing an inclined roof or eaves. Therefore, constructing the roof of the building can be more convenient.
- a further object of the present invention is that, the two C-shaped steels are combined with each other to form a beam in rectangular tubular shaped by the first positioning members, and the first positioning member has the wire hole. Therefore, cables or wires can be inserted into the interior of the beam through the wire hole and protected by the C-shaped steels. In addition, a separation gap between the two C-shaped steels of the beam can be provided for ventilation and heat insulation.
- a further another object of the present invention is that, two ends of the beam (or the rafter) have the positioning members. Therefore, the building can have modified or added construction in an easy manner.
- the present invention provides a lightweight steel construction comprising:
- each of the C-shaped steels of the beam has a front plate, two side plates at two sides of the front plate, and two flanges respectively extending toward each other from free sides of the side plates. An opening is formed between the two flanges.
- Each of the first positioning members has a first bottom surface and first sidewalls respectively extending from four edges of the first bottom surface in a same direction. The first sidewalls of the first positioning members are locked with the front plates and the corresponding side plates of the C-shaped steels to form the beam by locking members. The first bottom surfaces of the first positioning members are respectively located on the end surfaces of the beam to form the combination points, so that the several beams are combined with each other via locking members and formed as the crossbeams and columns of the building.
- the C-shaped steel of the rafter has a front plate, two side plates at two sides of the front plate, and two flanges respectively extending toward each other from free sides of the side plates.
- An opening is formed between the two flanges for disposing the second positioning member.
- Each of the second positioning members has a second bottom surface and second sidewalls respectively extending from three connected edges of the second bottom surface in a same direction. The second sidewalls of the second positioning members are locked with the front plate and the side plates of the C-shaped steel to form the rafter by locking members.
- the second bottom surfaces of the second positioning members are respectively located on the end surfaces of the rafter to form the assembling points and the second bottom surface has several through holes, so that two ends of each of the rafters are assembled between adjacent beams via the through holes and the locking members, and the rafters are formed as the floor surface, the wall surface, and the roof of the building.
- two opposite first sidewalls of the first sidewalls of the first positioning member respectively have a notch and a baffle plate between the notches
- the notches are for the insertion of the flanges of the C-shaped steel
- the baffle plate is for the limitation the flanges of the C-shaped steel, so that two separation gaps are respectively formed on two opposite sides of the beam.
- a wire hole is on a center of the first bottom surface of the first positioning member.
- the locking member comprises an insert nut and a bolt.
- Fig. 1 illustrates a lightweight steel construction according to the present invention.
- Fig. 1 is for illustrative purpose, not a limitation to the present invention.
- the building 1 comprisess a plurality of beams 2 and rafters 3. Wherein, the beams 2 are assembled with each other to form crossbeams 11 and columns 12 of the building 1.
- the rafter 3 is assembled between the crossbeam 11 and the column 12, the rafter 3 is provided as the supporting frame of a seal plate, and the rafter 3 can be formed as a floor surface 13, a wall surface 14, or a roof 15 of the building 1.
- the beam 2 comprises two C-shaped steels 4 and at least two first positioning members 5.
- the C-shaped steel 4 has a front plate 41, two side plates 42 at two sides of the front plate 41, and two flanges 43 respectively extending toward each other from free sides of the side plates 42.
- An opening 45 is formed between the two flanges 43.
- the first positioning member 5 has a first bottom surface 51 in rectangular shaped and first sidewalls 53 respectively extending from four edges of the first bottom surface 51 in a same direction.
- the openings 45 of the two C-shaped steels 4 are opposite to each other.
- the two first positioning members 5 are respectively positioned with two ends of the two C-shaped steels 4 in a length direction of the C-shaped steels 4.
- first sidewalls 53 of the first positioning member 5 respectively correspond to the front plates 41 and the side plates 42 of the two C-shaped steels 4.
- two opposite first sidewalls 53 of the first sidewalls 53 respectively have a notch 52 and a baffle plate 57 between the notches 52.
- the notches 52 and the baffle plate 57 correspond to the flanges 43 of the C-shaped steels 4.
- the notches 52 are for the insertion of the flanges 43 of the C-shaped steels 4
- the baffle plate 57 is for the limitation of the flanges 43 of the C-shaped steels 4, so that two separation gaps 22 are respectively formed on two opposite sides of the two opposite C-shaped steels 4.
- the first sidewalls 53 of the first positioning members 5 are locked with the front plates 41 and the corresponding side plates 42 of the C-shaped steels 4 by several locking members 6 to form the beam 2 in rectangular tubular shaped.
- the first bottom surface 51 of the first positioning member 5 is located at the end surface of the beam 2 to form a combination point 21 for combining with other beams 2. Therefore, several beams 2 are combined with each other via the combination points 21 and several locking members 6 and formed as the crossbeams 11 and the columns 12 of the building 1.
- the beam 2 When the beam 2 has a longer length, several first positioning members 5 may be locked on proper portions between the two ends of the two C-shaped steels 4 in the length direction of the C-shaped steels 4. Therefore, the beam 2 can have bamboo-joint structures to improve the structural strength of the beam 2. Accordingly, the supporting performance of the crossbeams 11 and the columns 12 formed by the beams 2 can be improved.
- a wire hole 56 is on a center of the first bottom surface 51 of the first positioning member 5. Therefore, electric cables, network cables, or telephone wires can be inserted into the wire hole 56 and received in the crossbeams 11 or the columns 12. Accordingly, the crossbeams 11 and the columns 12 can not only have a beautiful appearance but also can protect the wires and cables.
- the rafter 3 comprises a C-shaped steel 4 and at least two second positioning members 7.
- the structure of the C-shaped steel 4 for forming the rafter 3 is the same as that of the C-shaped steel 4 for forming the beam 2.
- the second positioning member 7 has a second bottom surface 71 and second sidewalls 72 respectively extending from three connected edges of the second bottom surface 71 in a same direction.
- the second sidewalls 72 of the second positioning member 7 are locked with the front plate 41 and the side plates 42 of the C-shaped steels 4 by several locking members 6 to form the rafter 3.
- the second bottom surface 71 of the second positioning member 7 is located at the end surface of the rafter 3 to form an assembling point 31. Therefore, two ends of each of the rafters 3 can be assembled between adjacent beams 2. Accordingly, the rafters 3 can be provided as the supporting frame of the floor surface 13, the wall surface 14, and the roof 15 of the building 1.
- the locking member 6 is an assembly of an insert nut 61 and a bolt 62.
- holes 46, 55, 73 are opened on the C-shaped steels 4, the first positioning members 5, and the second positioning members 7.
- the insert nuts 61 are properly positioned in the holes 46, 55, 73.
- the bolts 62 are inserted into the insert nuts 61 and positioned with the insert nuts 61.
- the number and the size of the C-shaped steels 4 as well as the number of the first positioning member 5 and that of the second positioning member 7 can be computed in advance according to the construction of the building 1. Therefore, these components can be manufactured in the factory and then transported to the construction site.
- Fig. 6 illustrates a schematic exploded view showing a crossbeam 11 is to be assembled with a column 12.
- the front plate 41 of one of the C-shaped steels 4 of a standing beam 2 is locked with the first bottom surface 51 of the first positioning member 5 of a laid beam 2 by locking members 6, and the two C-shaped steels 4 of the laid beam 2 are locked on the first sidewall 53 of the first positioning member 5 by locking members 6. Accordingly, the standing beam 2 and the laid beam 2 can be assembled with each other to be formed as the crossbeam 11 and the column 12 of the building 1.
- the supporting frame of the floor surface 13, the wall surface 14, and the roof 15 of the building 1 can be assembled by the rafters 3.
- the assembling points 31 of the second positioning members 7 at the two ends of the rafter 3 are attached to the C-shaped steels 4 of the beam 2, and the second positioning members 7 of the rafter 3 and the C-shaped steels 4 of the beam 2 are locked with each other by locking members 6.
- the two ends of the C-shaped steel 4 of the rafter 3 are locked with the second sidewalls 72 of the second positioning member 7 by locking members 6.
- a supporting frame of the wall surface 14 can be formed by several rafters 3, and subsequent plate sealing procedures can be performed on the supporting frame of the wall surface 14 to form the wall surface 14 of the building 1.
- the supporting frame of the floor surface 13 and the roof 15 of building 1 can be assembled by rafters 3.
- the end surface of the beam 2 and that of the rafter 3 assembled to two sides of the column 12 of the roof as well as the end surface of the beam 2 for supporting the roof can be cut to have an inclined plane for mating with the inclined surface of the roof. Therefore, the roof with an inclined surface can be assembled by the beams 2 and the rafters 3 via the combining points 21 formed on the first positioning members 5 and the assembling points 31 formed on the second positioning members 7. Accordingly, additional components are not required in constructing the roof. Hence, the assembling of the building 1 can be convenient.
- the C-shaped steels are positioned with the positioning members to form crossbeams, columns, or rafters. Then, any two of the aforementioned components are further connected with each other by the positioning members. Therefore, the C-shaped steels can be formed as the backbone of a lightweight steel building by locking in a fast and convenient manner.
- the C-shaped steels are assembled with the first and second positioning members to form the crossbeams, the columns, and the rafters of the building, and then the crossbeams, the columns, and the rafters are assembled with each other by the first and second positioning members. Therefore, builders can calculate the number and the size of the C-shaped steels as well as the number of the first positioning members and that of the second positioning members by computer software in advance. Therefore, the components for constructing the building can be manufactured in the factory by a one-time process and then the components are transported to the construction site. Accordingly, the procedures of the construction at the construction site can be simplified to improve the assembling efficiency of the building.
- the first positioning members and the second positioning members are positioned on the end surfaces of the two ends of the crossbeam (or that of the column or that of the rafter), the angle of the end surface of the crossbeam (or the column or the rafter) can be changed for assembling the roof or the eaves having an inclined surface without additional components. Therefore, the assembling of the building can be convenient.
- the two C-shaped steels are combined with each other to form a beam in rectangular tubular shaped by the first positioning members, and the first positioning member has the wire hole. Therefore, the cables or wires can be inserted into the interior of the beam and protected by the C-shaped steels.
- the separation gap between the two C-shaped steels of the beam can be provided for ventilation and heat insulation.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17155944.6A EP3361018B1 (de) | 2017-02-14 | 2017-02-14 | Leichtbaustahlkonstruktion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP17155944.6A EP3361018B1 (de) | 2017-02-14 | 2017-02-14 | Leichtbaustahlkonstruktion |
Publications (2)
Publication Number | Publication Date |
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EP3361018A1 true EP3361018A1 (de) | 2018-08-15 |
EP3361018B1 EP3361018B1 (de) | 2019-10-16 |
Family
ID=58098426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17155944.6A Active EP3361018B1 (de) | 2017-02-14 | 2017-02-14 | Leichtbaustahlkonstruktion |
Country Status (1)
Country | Link |
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EP (1) | EP3361018B1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111960262A (zh) * | 2020-08-13 | 2020-11-20 | 耿超玮 | 一种悬吊式快装凸缘槽机构锁紧装置及操作方法 |
CN112832455A (zh) * | 2019-11-25 | 2021-05-25 | 怀化市恒裕实业有限公司 | 一种钢结构梁 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW437782U (en) | 2000-04-21 | 2001-05-28 | Li De Wen | Joint structure between H-column and C-beam |
TW514089U (en) | 2001-03-09 | 2002-12-11 | Guei-Mei Guan | Quick positioning carrier base of C-shape beam |
TW590134U (en) | 2003-05-27 | 2004-06-01 | Guei-Mei Guan | Assembling structure of C-section steel beams with instant positioning mechanism |
TW590135U (en) | 2003-05-27 | 2004-06-01 | Guei-Mei Guan | Assembling structure of bearing seat used in instant positioning system for C-section steel beams |
TWM276067U (en) | 2005-05-13 | 2005-09-21 | Hung-Ming Shiu | Retaining rack for C section steel |
TWM297972U (en) | 2006-04-13 | 2006-09-21 | Bo-Shian Wu | Joint structure of construction steel member |
TWM314222U (en) | 2006-11-17 | 2007-06-21 | He-Chr Jang | Fastening structure applicable on C-shaped steel |
WO2016000021A1 (en) * | 2014-07-01 | 2016-01-07 | David Upfal | Connector system for c-channel members |
-
2017
- 2017-02-14 EP EP17155944.6A patent/EP3361018B1/de active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW437782U (en) | 2000-04-21 | 2001-05-28 | Li De Wen | Joint structure between H-column and C-beam |
TW514089U (en) | 2001-03-09 | 2002-12-11 | Guei-Mei Guan | Quick positioning carrier base of C-shape beam |
TW590134U (en) | 2003-05-27 | 2004-06-01 | Guei-Mei Guan | Assembling structure of C-section steel beams with instant positioning mechanism |
TW590135U (en) | 2003-05-27 | 2004-06-01 | Guei-Mei Guan | Assembling structure of bearing seat used in instant positioning system for C-section steel beams |
TWM276067U (en) | 2005-05-13 | 2005-09-21 | Hung-Ming Shiu | Retaining rack for C section steel |
TWM297972U (en) | 2006-04-13 | 2006-09-21 | Bo-Shian Wu | Joint structure of construction steel member |
TWM314222U (en) | 2006-11-17 | 2007-06-21 | He-Chr Jang | Fastening structure applicable on C-shaped steel |
WO2016000021A1 (en) * | 2014-07-01 | 2016-01-07 | David Upfal | Connector system for c-channel members |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112832455A (zh) * | 2019-11-25 | 2021-05-25 | 怀化市恒裕实业有限公司 | 一种钢结构梁 |
CN111960262A (zh) * | 2020-08-13 | 2020-11-20 | 耿超玮 | 一种悬吊式快装凸缘槽机构锁紧装置及操作方法 |
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