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A platform for research: civil engineering, architecture and urbanism
Prestressed concrete continuous rigid frame bridge corrugated steel web transportation protection device
The invention discloses a corrugated steel web transportation protection device for a prestressed concrete continuous rigid frame bridge, and belongs to the technical field of bridge construction. The device comprises a second bottom plate and a first bottom plate, side grooves are formed in the two side faces of the first bottom plate, an outer plate is arranged on one side face of each side groove, and a sliding protruding block is fixedly connected to one end of each outer plate and located in the corresponding side groove. According to the corrugated web transportation device, the corrugated supporting columns are arranged, when the corrugated web is transported, according to the specific model of the to-be-transported corrugated web, the sliding protruding blocks are shifted to make the sliding protruding blocks slide transversely so that the distance between the corrugated supporting columns can be adjusted, after adjustment is completed, the positions of the sliding protruding blocks are fixed through the fixing screws, and then the corrugated bent positions of the corrugated web are placed on the corrugated supporting columns; the wing plates at the two ends of the web plate make contact with the bearing plate at the bottom, in the transportation process, the corrugated supporting columns provide good supporting force for the hollowed-out non-supporting portion of the corrugated web plate, and the situations of limiting and sliding prevention can be achieved while fracture deformation of the corrugated web plate is prevented.
本发明公开了一种预应力混凝土连续刚构桥波形钢腹板运输防护装置，属于桥梁建设技术领域。本发明包括第二底板和第一底板，第一底板两侧面均开设有侧开槽，侧开槽一侧面设置有外板，外板一端固定连接有滑动凸块，滑动凸块位于侧开槽内。本发明通过设置波纹支撑柱，在运输波纹腹板时，根据所要运输的波纹腹板的具体型号，拨动滑动凸块使其横向滑动实现对波纹支撑柱间距的调节，调节完成后使用固定螺钉将其位置固定，再将波纹腹板的波纹弯折处放置在波纹支撑柱上，腹板两端的翼板与底部的承载板接触，在运输过程中，波纹支撑柱为波纹腹板镂空无支撑的部位提供良好支撑力，在防止其破裂形变的同时还可起到限位防滑落的情况。
Prestressed concrete continuous rigid frame bridge corrugated steel web transportation protection device
The invention discloses a corrugated steel web transportation protection device for a prestressed concrete continuous rigid frame bridge, and belongs to the technical field of bridge construction. The device comprises a second bottom plate and a first bottom plate, side grooves are formed in the two side faces of the first bottom plate, an outer plate is arranged on one side face of each side groove, and a sliding protruding block is fixedly connected to one end of each outer plate and located in the corresponding side groove. According to the corrugated web transportation device, the corrugated supporting columns are arranged, when the corrugated web is transported, according to the specific model of the to-be-transported corrugated web, the sliding protruding blocks are shifted to make the sliding protruding blocks slide transversely so that the distance between the corrugated supporting columns can be adjusted, after adjustment is completed, the positions of the sliding protruding blocks are fixed through the fixing screws, and then the corrugated bent positions of the corrugated web are placed on the corrugated supporting columns; the wing plates at the two ends of the web plate make contact with the bearing plate at the bottom, in the transportation process, the corrugated supporting columns provide good supporting force for the hollowed-out non-supporting portion of the corrugated web plate, and the situations of limiting and sliding prevention can be achieved while fracture deformation of the corrugated web plate is prevented.
本发明公开了一种预应力混凝土连续刚构桥波形钢腹板运输防护装置，属于桥梁建设技术领域。本发明包括第二底板和第一底板，第一底板两侧面均开设有侧开槽，侧开槽一侧面设置有外板，外板一端固定连接有滑动凸块，滑动凸块位于侧开槽内。本发明通过设置波纹支撑柱，在运输波纹腹板时，根据所要运输的波纹腹板的具体型号，拨动滑动凸块使其横向滑动实现对波纹支撑柱间距的调节，调节完成后使用固定螺钉将其位置固定，再将波纹腹板的波纹弯折处放置在波纹支撑柱上，腹板两端的翼板与底部的承载板接触，在运输过程中，波纹支撑柱为波纹腹板镂空无支撑的部位提供良好支撑力，在防止其破裂形变的同时还可起到限位防滑落的情况。
Prestressed concrete continuous rigid frame bridge corrugated steel web transportation protection device
一种预应力混凝土连续刚构桥波形钢腹板运输防护装置
DONG XINGYU (author) / LI XINWEN (author)
2022-06-24
Patent
Electronic Resource
Chinese
IPC:
B65D
Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter
,
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
/
E01D
BRIDGES
,
Brücken
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