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High-horizontal-force tension-compression support
The invention relates to the technical field of supports, and discloses a high-horizontal-force tension-compression support. The high-horizontal-force tension-compression support comprises a sphericalsurface plate, a spherical crown lining plate, a middle pulling plug and a base. The spherical surface plate is in contact with the spherical face of the spherical crown lining plate, and a plug discat the bottom of the middle pulling plug is clamped in a vertical limiting groove in the bottom of the spherical crown lining plate. The plug disc is in contact with the spherical face of the vertical limiting groove, and the base is provided with a mounting groove. Tension bearing bosses are arranged on the front wall and the rear wall of the base, and mounting clearances exist between the tension bearing bosses and the bottom face of the mounting groove. An annular limiting table is arranged at the bottom of the spherical crown lining plate, and the front end and the rear end of the annularlimiting table are clamped in the mounting clearances. An annular step is arranged at the bottom of the spherical surface plate, the outer surface of the annular step is a spherical face, and the outer surface of the annular step is sleeved with a force transferring sleeve. The outer surface of the annular step is in contact with and is matched with the inner surface of the force transferring sleeve, the force transferring sleeve is supported on the tension bearing bosses, and the annular step can rotate and swing in the force transferring sleeve. The front wall, the rear wall, the left walland the right wall of the base are in contact with the force transferring sleeve, and limiting is formed. The high-horizontal-force tension-compression support is stable in structure and is good in horizontal load bearing capacity, and stress concentration of a horizontal bearing structure cannot be caused.
本发明涉及支座技术领域，公开大水平力拉压支座，包括球面板、球冠衬板、中间拉栓和底座，球面板与球冠衬板球面接触，中间拉栓底部栓盘卡在球冠衬板底部竖向限位槽内，栓盘与竖向限位槽球面接触，底座具有安装槽，底座前、后壁均具有承拉凸台，承拉凸台与安装槽底面之间具有安装间隙，球冠衬板底部具有环形限位台，环形限位台前后端卡装在安装间隙内；球面板底部有环形台阶，环形台阶外表面为球面、并套装传力套，环形台阶外表面与传力套内表面接触配合，传力套支撑设于承拉凸台上，环形台阶可在传力套内转动和摆动，底座前壁、后壁、左壁和右壁均与传力套接触并形成限位。结构稳定，对水平载荷承载能力好，不会造成水平承载结构应力集中。
High-horizontal-force tension-compression support
The invention relates to the technical field of supports, and discloses a high-horizontal-force tension-compression support. The high-horizontal-force tension-compression support comprises a sphericalsurface plate, a spherical crown lining plate, a middle pulling plug and a base. The spherical surface plate is in contact with the spherical face of the spherical crown lining plate, and a plug discat the bottom of the middle pulling plug is clamped in a vertical limiting groove in the bottom of the spherical crown lining plate. The plug disc is in contact with the spherical face of the vertical limiting groove, and the base is provided with a mounting groove. Tension bearing bosses are arranged on the front wall and the rear wall of the base, and mounting clearances exist between the tension bearing bosses and the bottom face of the mounting groove. An annular limiting table is arranged at the bottom of the spherical crown lining plate, and the front end and the rear end of the annularlimiting table are clamped in the mounting clearances. An annular step is arranged at the bottom of the spherical surface plate, the outer surface of the annular step is a spherical face, and the outer surface of the annular step is sleeved with a force transferring sleeve. The outer surface of the annular step is in contact with and is matched with the inner surface of the force transferring sleeve, the force transferring sleeve is supported on the tension bearing bosses, and the annular step can rotate and swing in the force transferring sleeve. The front wall, the rear wall, the left walland the right wall of the base are in contact with the force transferring sleeve, and limiting is formed. The high-horizontal-force tension-compression support is stable in structure and is good in horizontal load bearing capacity, and stress concentration of a horizontal bearing structure cannot be caused.
本发明涉及支座技术领域，公开大水平力拉压支座，包括球面板、球冠衬板、中间拉栓和底座，球面板与球冠衬板球面接触，中间拉栓底部栓盘卡在球冠衬板底部竖向限位槽内，栓盘与竖向限位槽球面接触，底座具有安装槽，底座前、后壁均具有承拉凸台，承拉凸台与安装槽底面之间具有安装间隙，球冠衬板底部具有环形限位台，环形限位台前后端卡装在安装间隙内；球面板底部有环形台阶，环形台阶外表面为球面、并套装传力套，环形台阶外表面与传力套内表面接触配合，传力套支撑设于承拉凸台上，环形台阶可在传力套内转动和摆动，底座前壁、后壁、左壁和右壁均与传力套接触并形成限位。结构稳定，对水平载荷承载能力好，不会造成水平承载结构应力集中。
High-horizontal-force tension-compression support
一种大水平力拉压支座
LIU HAILIANG (author) / LIU CHENG (author) / DU CHUANZHI (author) / ZHOU LIANG (author) / HUANG FEI (author) / FAN CHUAN (author)
2020-11-24
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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