Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bridge expansion joint structure
The invention discloses a bridge expansion joint structure which comprises two beam bodies, an expansion joint is formed between the beam bodies, a preset groove is formed in the top face of each beam body, a cover plate is arranged between the beam bodies, the cover plate is placed in the preset groove and covers the expansion joint, and a vertical buffering mechanism is installed between the bottom face of the cover plate and the bottom face of the preset groove. A horizontal buffering mechanism is installed between the side face of the cover plate and the inner side wall of the preset groove, the cover plate and the expansion joint are connected through a supporting mechanism, and the supporting mechanism is fixed to the connecting corner of the preset groove and the expansion joint through an installation frame. A water stop belt is arranged below the supporting mechanism, and the two side edges of the water stop belt are installed in the beam body in a penetrating and inserting mode and cover the expansion joints. According to the scheme, by arranging the horizontal buffering mechanism and the vertical buffering mechanism, the cover plate is supported, the effects of damping, buffering and stabilizing the position of the cover plate are achieved at the same time, and dislocation and deviation of the cover plate are avoided; and by arranging a water stopping and draining structure, water is fully blocked and drained, and the water is prevented from permeating into the expansion joint.
本发明公开了一种桥梁伸缩缝结构，包括两个梁体，梁体之间形成伸缩缝，并在梁体的顶面上开设有预置槽，梁体之间设置有盖板，盖板放置在预置槽中，并覆盖伸缩缝，盖板底面与预置槽的底面之间安装有竖直缓冲机构，盖板的侧面与预置槽的内侧壁之间安装有水平缓冲机构，盖板与伸缩缝之间通过支撑机构连接，支撑机构通过安装架固定在预置槽与伸缩缝相接拐角处；支撑机构的下方设置有止水带，止水带两侧边穿插安装进梁体内，并覆盖伸缩缝；本方案通过设置水平缓冲机构和竖直缓冲机构，对盖板进行支撑，并同时起到减震缓冲和稳固盖板位置的作用，避免盖板发生错位偏移；通过设置止水和排水结构，对水分进行充分的阻隔和排出，避免水分渗透进伸缩缝中。
Bridge expansion joint structure
The invention discloses a bridge expansion joint structure which comprises two beam bodies, an expansion joint is formed between the beam bodies, a preset groove is formed in the top face of each beam body, a cover plate is arranged between the beam bodies, the cover plate is placed in the preset groove and covers the expansion joint, and a vertical buffering mechanism is installed between the bottom face of the cover plate and the bottom face of the preset groove. A horizontal buffering mechanism is installed between the side face of the cover plate and the inner side wall of the preset groove, the cover plate and the expansion joint are connected through a supporting mechanism, and the supporting mechanism is fixed to the connecting corner of the preset groove and the expansion joint through an installation frame. A water stop belt is arranged below the supporting mechanism, and the two side edges of the water stop belt are installed in the beam body in a penetrating and inserting mode and cover the expansion joints. According to the scheme, by arranging the horizontal buffering mechanism and the vertical buffering mechanism, the cover plate is supported, the effects of damping, buffering and stabilizing the position of the cover plate are achieved at the same time, and dislocation and deviation of the cover plate are avoided; and by arranging a water stopping and draining structure, water is fully blocked and drained, and the water is prevented from permeating into the expansion joint.
本发明公开了一种桥梁伸缩缝结构，包括两个梁体，梁体之间形成伸缩缝，并在梁体的顶面上开设有预置槽，梁体之间设置有盖板，盖板放置在预置槽中，并覆盖伸缩缝，盖板底面与预置槽的底面之间安装有竖直缓冲机构，盖板的侧面与预置槽的内侧壁之间安装有水平缓冲机构，盖板与伸缩缝之间通过支撑机构连接，支撑机构通过安装架固定在预置槽与伸缩缝相接拐角处；支撑机构的下方设置有止水带，止水带两侧边穿插安装进梁体内，并覆盖伸缩缝；本方案通过设置水平缓冲机构和竖直缓冲机构，对盖板进行支撑，并同时起到减震缓冲和稳固盖板位置的作用，避免盖板发生错位偏移；通过设置止水和排水结构，对水分进行充分的阻隔和排出，避免水分渗透进伸缩缝中。
Bridge expansion joint structure
一种桥梁伸缩缝结构
WANG ZEGANG (Autor:in) / GAO FENGLI (Autor:in) / LIU KUN (Autor:in) / LU XIAOLI (Autor:in) / ZHANG JINJUN (Autor:in) / OUYANG TIANWU (Autor:in)
12.04.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Bridge expansion joint structure and bridge expansion joint structure construction method
| Europäisches Patentamt | 2024