Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Highway bridge expansion joint protection structure
The invention relates to a highway bridge expansion joint protection structure, and relates to the technical field of bridge expansion devices. The highway bridge expansion joint protection structure comprises a pair of beam bodies, an expansion joint is arranged between the two beam bodies, mounting grooves are formed in the close end walls of the two beam bodies, a plurality of flexible protective strips are arranged in the mounting grooves, connecting pieces are connected between the adjacent protective strips, each connecting piece comprises a connecting rod and two inserting rods, the connecting rods are connected between the two inserting rods, inserting grooves are formed in the top walls of the protective strips, and the inserting rods are inserted into the inserting grooves. In the replacement process, replacement can be achieved by dragging the protection strip, it is not needed to press all sections of the protection strip into the installation groove one by one, and therefore operation is more convenient. Besides, operators can operate at the two ends of the road in the width direction in the installation process, installation at the center of the road is not needed, and therefore the safety coefficient is higher.
本申请涉及一种公路桥梁伸缩缝防护结构，涉及桥梁伸缩装置技术领域。其包括一对梁体，两梁体之间具有伸缩缝，两梁体相靠近的端壁均设有安装槽，安装槽内设有若干柔性的防护条，相邻防护条之间连接有连接件，连接件包括连接杆及两插杆，连接杆连接在两插杆之间，防护条顶壁设有插槽，插杆插设至插槽内。更换过程中，拖动防护条即可实现更换，无需将防护条的各段逐一按压至安装槽内，因此操作更为方便。此外，安装过程中操作人员可位于道路宽度方向的两端进行操作，无需位于道路中央安装，因此安全系数更高。
Highway bridge expansion joint protection structure
The invention relates to a highway bridge expansion joint protection structure, and relates to the technical field of bridge expansion devices. The highway bridge expansion joint protection structure comprises a pair of beam bodies, an expansion joint is arranged between the two beam bodies, mounting grooves are formed in the close end walls of the two beam bodies, a plurality of flexible protective strips are arranged in the mounting grooves, connecting pieces are connected between the adjacent protective strips, each connecting piece comprises a connecting rod and two inserting rods, the connecting rods are connected between the two inserting rods, inserting grooves are formed in the top walls of the protective strips, and the inserting rods are inserted into the inserting grooves. In the replacement process, replacement can be achieved by dragging the protection strip, it is not needed to press all sections of the protection strip into the installation groove one by one, and therefore operation is more convenient. Besides, operators can operate at the two ends of the road in the width direction in the installation process, installation at the center of the road is not needed, and therefore the safety coefficient is higher.
本申请涉及一种公路桥梁伸缩缝防护结构，涉及桥梁伸缩装置技术领域。其包括一对梁体，两梁体之间具有伸缩缝，两梁体相靠近的端壁均设有安装槽，安装槽内设有若干柔性的防护条，相邻防护条之间连接有连接件，连接件包括连接杆及两插杆，连接杆连接在两插杆之间，防护条顶壁设有插槽，插杆插设至插槽内。更换过程中，拖动防护条即可实现更换，无需将防护条的各段逐一按压至安装槽内，因此操作更为方便。此外，安装过程中操作人员可位于道路宽度方向的两端进行操作，无需位于道路中央安装，因此安全系数更高。
Highway bridge expansion joint protection structure
一种公路桥梁伸缩缝防护结构
YU BING (Autor:in) / GU SHIJUN (Autor:in) / XU JIANJUN (Autor:in) / SHI YONG (Autor:in)
23.04.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken