Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hinge with herringbone section
The invention discloses a fold with a herringbone section, which relates to the technical field of railway transportation equipment and comprises a fold body, a round hole part arranged at one end of the fold body and a horse leg structure arranged at the other end of the fold body. The round hole part, the hinge body and the horse leg structure are integrally formed in a forging and pressing mode, and a reinforcing assembly is arranged in the middle of the hinge body in the length direction. Overall forging and pressing forming is adopted, an upper end round hole part and a lower end horse leg structure are forged, an upper end rolling round hole and lower end welding horse leg pressing structure of an existing flat steel for the railway open wagon lower side door hinge is improved into the structure of integrally forging the upper end round hole part, the hinge body and the lower end horse leg, and the hinge is prevented from being stretched and broken at the connecting position; meanwhile, a reinforcing assembly is arranged in the middle of the hinge to improve the section modulus of the hinge and improve the deformation resistance of the hinge.
本发明公开了一种人字形截面折页，涉及铁路运输装备技术领域，包括折页本体、设置在折页本体一端的圆孔部以及设置在折页本体另一端的马腿结构；圆孔部、折页本体以及马腿结构三者采用整体锻压成型，折页本体中部沿长度方向设置有加强组件。本发明采用整体锻压成型，采用锻造上端圆孔部和下端马腿结构，将现有的铁路敞车下侧门折页用扁钢上端卷圆孔和下端焊接压马腿结构，改进为整体锻造上端圆孔部、折页本体和下端马腿结构，避免折页在连接处处被拉伸、断裂；同时折页中部设置加强组件，以提高折页断面模数，增大折页抗变形能力。
Hinge with herringbone section
The invention discloses a fold with a herringbone section, which relates to the technical field of railway transportation equipment and comprises a fold body, a round hole part arranged at one end of the fold body and a horse leg structure arranged at the other end of the fold body. The round hole part, the hinge body and the horse leg structure are integrally formed in a forging and pressing mode, and a reinforcing assembly is arranged in the middle of the hinge body in the length direction. Overall forging and pressing forming is adopted, an upper end round hole part and a lower end horse leg structure are forged, an upper end rolling round hole and lower end welding horse leg pressing structure of an existing flat steel for the railway open wagon lower side door hinge is improved into the structure of integrally forging the upper end round hole part, the hinge body and the lower end horse leg, and the hinge is prevented from being stretched and broken at the connecting position; meanwhile, a reinforcing assembly is arranged in the middle of the hinge to improve the section modulus of the hinge and improve the deformation resistance of the hinge.
本发明公开了一种人字形截面折页，涉及铁路运输装备技术领域，包括折页本体、设置在折页本体一端的圆孔部以及设置在折页本体另一端的马腿结构；圆孔部、折页本体以及马腿结构三者采用整体锻压成型，折页本体中部沿长度方向设置有加强组件。本发明采用整体锻压成型，采用锻造上端圆孔部和下端马腿结构，将现有的铁路敞车下侧门折页用扁钢上端卷圆孔和下端焊接压马腿结构，改进为整体锻造上端圆孔部、折页本体和下端马腿结构，避免折页在连接处处被拉伸、断裂；同时折页中部设置加强组件，以提高折页断面模数，增大折页抗变形能力。
Hinge with herringbone section
一种人字形截面折页
ZHANG RUIGUO (Autor:in) / HUANG RUI (Autor:in) / SHUMEI (Autor:in) / YANG FAXIAN (Autor:in) / HUANG BOTAO (Autor:in) / LIU YING'AN (Autor:in) / ZHOU JIONG (Autor:in) / GU MEINA (Autor:in) / LI JUNSHENG (Autor:in) / ZHANG GUANGCAI (Autor:in)
03.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
B61D
Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen
,
BODY DETAILS OR KINDS OF RAILWAY VEHICLES
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
| Europäisches Patentamt | 2020