Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Plate-type sliding layer support and construction method thereof
The invention discloses a plate-type sliding layer support which comprises a swing structure on the upper portion, a sliding layer structure in the middle and a base. The swing structure comprises anupper swing and a lower swing which are matched, and the swing direction is along the bridge direction. The sliding layer structure comprises an upper bearing plate and a lower bearing plate which arematched, and the sliding direction is the bridge direction. A sliding groove matching the top face of the lower bearing plate is formed in the bottom face of the upper bearing plate in the bridge direction, a limiting clamping groove matching the limiting beam on the bottom face of the lower swing is formed in the top face of the upper bearing plate, and a limiting clamping groove matching the limiting beam on the top face of the base is formed in the bottom face of the lower bearing plate. A roller shaft in a roller shaft movable support is replaced with the sliding layer structure, the longitudinal sliding function of an original support is achieved, an original swing structure is reserved, the cost is saved, the renewal difficulty is lowered, and the renewal efficiency is improved. Thedefects that a roller shaft connecting bolt of the original roller shaft support is easy to cut off and the inclination angles of the roller shafts are inconsistent are overcome; and the service lifeof the support is prolonged, safe operation of a railway is ensured, and high practicability and wide applicability are achieved.
本发明公开了一种板式滑层支座，包括上部的摆动结构、中部的滑层结构和底座；摆动结构包括匹配的上摆和下摆，摆动方向为顺桥向；滑层结构包括匹配的上承板和下承板，滑动方向为顺桥向；沿顺桥向，上承板的底面设有匹配下承板顶面的滑槽，且，上承板的顶面设有与下摆底面的限位梁匹配的限位卡槽，下承板的底面设有与底座顶面的限位梁匹配的限位卡槽。本发明将辊轴活动支座中的辊轴替换为滑层结构，实现原支座纵向滑移的功能，保留原摆动结构，节约成本，同时降低复新的难度，提高复新的效率。解决了原锟轴支座锟轴连接螺栓容易剪断以及锟轴倾角不一致的缺点；提高支座的使用寿命，确保铁路的安全运营，具有很强的实用性和广泛的适用性。
Plate-type sliding layer support and construction method thereof
The invention discloses a plate-type sliding layer support which comprises a swing structure on the upper portion, a sliding layer structure in the middle and a base. The swing structure comprises anupper swing and a lower swing which are matched, and the swing direction is along the bridge direction. The sliding layer structure comprises an upper bearing plate and a lower bearing plate which arematched, and the sliding direction is the bridge direction. A sliding groove matching the top face of the lower bearing plate is formed in the bottom face of the upper bearing plate in the bridge direction, a limiting clamping groove matching the limiting beam on the bottom face of the lower swing is formed in the top face of the upper bearing plate, and a limiting clamping groove matching the limiting beam on the top face of the base is formed in the bottom face of the lower bearing plate. A roller shaft in a roller shaft movable support is replaced with the sliding layer structure, the longitudinal sliding function of an original support is achieved, an original swing structure is reserved, the cost is saved, the renewal difficulty is lowered, and the renewal efficiency is improved. Thedefects that a roller shaft connecting bolt of the original roller shaft support is easy to cut off and the inclination angles of the roller shafts are inconsistent are overcome; and the service lifeof the support is prolonged, safe operation of a railway is ensured, and high practicability and wide applicability are achieved.
本发明公开了一种板式滑层支座，包括上部的摆动结构、中部的滑层结构和底座；摆动结构包括匹配的上摆和下摆，摆动方向为顺桥向；滑层结构包括匹配的上承板和下承板，滑动方向为顺桥向；沿顺桥向，上承板的底面设有匹配下承板顶面的滑槽，且，上承板的顶面设有与下摆底面的限位梁匹配的限位卡槽，下承板的底面设有与底座顶面的限位梁匹配的限位卡槽。本发明将辊轴活动支座中的辊轴替换为滑层结构，实现原支座纵向滑移的功能，保留原摆动结构，节约成本，同时降低复新的难度，提高复新的效率。解决了原锟轴支座锟轴连接螺栓容易剪断以及锟轴倾角不一致的缺点；提高支座的使用寿命，确保铁路的安全运营，具有很强的实用性和广泛的适用性。
Plate-type sliding layer support and construction method thereof
一种板式滑层支座及其施工方法
LIU HUA (Autor:in) / XIAO XIAO (Autor:in) / XU WEI (Autor:in) / ZHANG ZONGHUI (Autor:in) / HU XIAOHONG (Autor:in) / CUI HAI (Autor:in) / PENG WEILIN (Autor:in)
04.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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