A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction trolley and construction technology for prefabricated block arched slope protection of expressway
The highway precast block arched slope protection construction trolley comprises a slope bottom walking system, a slope bottom height adjusting system is arranged on the slope bottom walking system, and a main body truss is erected on the top of the slope bottom height adjusting system; a slope crest height adjusting system is arranged at the slope crest of the expressway below the top of the main body truss, a slope crest walking system is arranged below the slope crest height adjusting system, an upslope lifting unit is arranged at the top in the main body truss, and a grooving trolley is placed at the bottom of the main body truss; an upslope lifting unit and a grooving trolley are arranged to form a grooving unit, a winding and unwinding lifting steel wire rope is used for pulling the grooving trolley and an arched framework precast block to move along a slope surface, a rotary grooving blade is used for rotary grooving, the arched framework precast block is transported to the top of the slope after grooving, and masonry is conducted from top to bottom; the labor intensity of the precast block arched slope protection can be well relieved, the working efficiency is improved, the grooving precision is guaranteed, and the slope protection construction quality is guaranteed.
本发明公开了一种高速公路预制块拱形护坡施工台车及施工工艺，包括坡底行走系统，所述坡底行走系统上设置有坡底高度调节系统，所述坡底高度调节系统顶部架设有主体桁架，所述主体桁架顶部下方高速公路坡顶处设置有坡顶高度调节系统，所述坡顶高度调节系统下方设置有坡顶行走系统，所述主体桁架内顶部设置有上坡提升单元，所述主体桁架底部放置有开槽小车；通过设置上坡提升单元和开槽小车组成开槽单元，由收放提升钢丝绳牵引开槽小车、拱形骨架预制块沿坡面移动，旋转开槽刀片旋转开槽，开槽后将拱形骨架预制块运输至坡顶，由上向下进行砌筑，能够较好的减轻预制块拱形护坡的劳动强度，提高工作效率，保证开槽精度，确保护坡施工质量。
Construction trolley and construction technology for prefabricated block arched slope protection of expressway
The highway precast block arched slope protection construction trolley comprises a slope bottom walking system, a slope bottom height adjusting system is arranged on the slope bottom walking system, and a main body truss is erected on the top of the slope bottom height adjusting system; a slope crest height adjusting system is arranged at the slope crest of the expressway below the top of the main body truss, a slope crest walking system is arranged below the slope crest height adjusting system, an upslope lifting unit is arranged at the top in the main body truss, and a grooving trolley is placed at the bottom of the main body truss; an upslope lifting unit and a grooving trolley are arranged to form a grooving unit, a winding and unwinding lifting steel wire rope is used for pulling the grooving trolley and an arched framework precast block to move along a slope surface, a rotary grooving blade is used for rotary grooving, the arched framework precast block is transported to the top of the slope after grooving, and masonry is conducted from top to bottom; the labor intensity of the precast block arched slope protection can be well relieved, the working efficiency is improved, the grooving precision is guaranteed, and the slope protection construction quality is guaranteed.
本发明公开了一种高速公路预制块拱形护坡施工台车及施工工艺，包括坡底行走系统，所述坡底行走系统上设置有坡底高度调节系统，所述坡底高度调节系统顶部架设有主体桁架，所述主体桁架顶部下方高速公路坡顶处设置有坡顶高度调节系统，所述坡顶高度调节系统下方设置有坡顶行走系统，所述主体桁架内顶部设置有上坡提升单元，所述主体桁架底部放置有开槽小车；通过设置上坡提升单元和开槽小车组成开槽单元，由收放提升钢丝绳牵引开槽小车、拱形骨架预制块沿坡面移动，旋转开槽刀片旋转开槽，开槽后将拱形骨架预制块运输至坡顶，由上向下进行砌筑，能够较好的减轻预制块拱形护坡的劳动强度，提高工作效率，保证开槽精度，确保护坡施工质量。
Construction trolley and construction technology for prefabricated block arched slope protection of expressway
一种高速公路预制块拱形护坡施工台车及施工工艺
ZHOU BIAO (author) / LU XIAOLIANG (author) / WANG YANWEI (author) / WANG JINGCHEN (author) / JIN QINGLEI (author) / WANG JIANHUA (author) / FU ZHONGLI (author) / JI WENSHENG (author) / JIA WENHUAN (author) / JIANG WENJUN (author)
2024-11-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
/
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
Arched framework for slope protection and construction technology thereof
| European Patent Office | 2022
| European Patent Office | 2024
Prefabricated expressway soil slope reinforcing structure and construction method thereof
| European Patent Office | 2022
| European Patent Office | 2024
Construction method of prefabricated concrete arched passage bridge
| European Patent Office | 2020