Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sealing structure of bolt-sphere joint
The invention relates to the technical field of ball joint sealing, in particular to a bolt ball joint sealing structure which comprises a connecting ball body, connecting screw holes are formed in the surface of the connecting ball body, and a steel pipe rod piece of a hollow structure is arranged on the outer side of the connecting ball body; a sleeve is fixedly arranged at the end of the conical head, and a sealing pressing plate is fixedly arranged at the end of the sleeve. The section of the bolt head is arranged to be in an arc shape matched with the conical head, and a second sealing layer is arranged between the bolt head and the conical head. The device has the advantages that the conical head is arranged at the end of the steel pipe rod piece, the sleeve is arranged at the end of the conical head, and after the connecting bolt is connected with the connecting ball through threads, the first sealing layer is pressed by the sealing pressing plate, and the second sealing layer is pressed by the bolt head, so that the sealing effect of the device is ensured; therefore, the contact area between every two sealing structures is larger, and the sealing effect of the sealing structure can be ensured by using an annular sealing gasket with a larger area or a plurality of sealing rings.
本发明涉及球节点密封技术领域，具体为一种螺栓球节点的密封结构，包括：连接球体，连接球体的表面开设有连接螺孔，连接球体的外侧设置有空心结构的钢管杆件；锥头的端部固定设置有套管，套管的端部固定设置有密封压板；栓头的截面设置成与锥头相适配的弧形，且两者之间设置有第二密封层；有益效果为：通过在钢管杆件的端部设置有锥头，锥头的端部设置有套管，当连接螺栓通过螺纹与连接球体连接后，密封压板对第一密封层压紧、栓头对第二密封层压紧，从而确保本装置的密封效果，由于密封压板、锥头和栓头的截面均为弧形，因此两两之间的接触面积更大，密封结构可使用更大面积的环形密封垫或多个密封圈来保证密封效果。
Sealing structure of bolt-sphere joint
The invention relates to the technical field of ball joint sealing, in particular to a bolt ball joint sealing structure which comprises a connecting ball body, connecting screw holes are formed in the surface of the connecting ball body, and a steel pipe rod piece of a hollow structure is arranged on the outer side of the connecting ball body; a sleeve is fixedly arranged at the end of the conical head, and a sealing pressing plate is fixedly arranged at the end of the sleeve. The section of the bolt head is arranged to be in an arc shape matched with the conical head, and a second sealing layer is arranged between the bolt head and the conical head. The device has the advantages that the conical head is arranged at the end of the steel pipe rod piece, the sleeve is arranged at the end of the conical head, and after the connecting bolt is connected with the connecting ball through threads, the first sealing layer is pressed by the sealing pressing plate, and the second sealing layer is pressed by the bolt head, so that the sealing effect of the device is ensured; therefore, the contact area between every two sealing structures is larger, and the sealing effect of the sealing structure can be ensured by using an annular sealing gasket with a larger area or a plurality of sealing rings.
本发明涉及球节点密封技术领域，具体为一种螺栓球节点的密封结构，包括：连接球体，连接球体的表面开设有连接螺孔，连接球体的外侧设置有空心结构的钢管杆件；锥头的端部固定设置有套管，套管的端部固定设置有密封压板；栓头的截面设置成与锥头相适配的弧形，且两者之间设置有第二密封层；有益效果为：通过在钢管杆件的端部设置有锥头，锥头的端部设置有套管，当连接螺栓通过螺纹与连接球体连接后，密封压板对第一密封层压紧、栓头对第二密封层压紧，从而确保本装置的密封效果，由于密封压板、锥头和栓头的截面均为弧形，因此两两之间的接触面积更大，密封结构可使用更大面积的环形密封垫或多个密封圈来保证密封效果。
Sealing structure of bolt-sphere joint
一种螺栓球节点的密封结构
LIU ZHIJIAN (Autor:in) / XUE HAIBIN (Autor:in) / MENG LIANG (Autor:in) / SUN ZHIXING (Autor:in) / TAN QIN (Autor:in) / JIN RONGYAO (Autor:in)
26.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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