A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Large-span Bailey steel trestle
The invention relates to the technical field of Bailey bridges, and discloses a large-span Bailey steel trestle which comprises a bridge deck and a plurality of Bailey piece groups which are arranged on the two sides of the bridge deck and are spliced end to end. The beret piece set comprises two beret piece plates, a first connecting frame located at the upper side position between the two beret piece plates, and a second connecting frame located at the lower side position between the two beret piece plates. The beret piece plate comprises three stand columns, transverse rods welded to the positions of the two sides of the upper ends and the lower ends of the three stand columns, connecting rods welded between every two adjacent stand columns and attaching plates welded to the junctions of the connecting rods and the stand columns, extension parts are integrally arranged at the ends of the transverse rods, and first through holes are formed in the extension parts. A splicing column used for being embedded between the two extension parts is arranged at the end, away from the extension parts, of the stand column, a second through hole used for being in butt joint with the first through hole is formed in the splicing column, and a first bolt penetrating through the first through hole and the second through hole to be connected through a nut is arranged between the splicing column and the extension parts.
本发明涉及贝雷桥技术领域，公开了一种大跨度贝雷钢栈桥，包括桥面、多个设置在桥面两侧且收尾拼接的贝雷片组，贝雷片组包括两个贝雷片板、位于两个贝雷片板之间的上侧位置处的第一连接框、位于两个贝雷片板之间的下侧位置处的第二连接框，贝雷片板包括三根立柱、焊接在三根立柱上下两端的两侧位置处的横杆、焊接在相邻两根立柱之间的连杆、焊接在连杆和立柱交汇处的贴合板，横杆的端部一体设置有延长部，延长部上开设有第一通孔，位于远离延长部一侧的立柱端部设置有用于嵌入在两个延长部之间的拼接柱，拼接柱上开设有用于对接第一通孔的第二通孔，拼接柱和延长部之间设置有穿过第一通孔和第二通孔后通过螺母连接的第一螺栓。
Large-span Bailey steel trestle
The invention relates to the technical field of Bailey bridges, and discloses a large-span Bailey steel trestle which comprises a bridge deck and a plurality of Bailey piece groups which are arranged on the two sides of the bridge deck and are spliced end to end. The beret piece set comprises two beret piece plates, a first connecting frame located at the upper side position between the two beret piece plates, and a second connecting frame located at the lower side position between the two beret piece plates. The beret piece plate comprises three stand columns, transverse rods welded to the positions of the two sides of the upper ends and the lower ends of the three stand columns, connecting rods welded between every two adjacent stand columns and attaching plates welded to the junctions of the connecting rods and the stand columns, extension parts are integrally arranged at the ends of the transverse rods, and first through holes are formed in the extension parts. A splicing column used for being embedded between the two extension parts is arranged at the end, away from the extension parts, of the stand column, a second through hole used for being in butt joint with the first through hole is formed in the splicing column, and a first bolt penetrating through the first through hole and the second through hole to be connected through a nut is arranged between the splicing column and the extension parts.
本发明涉及贝雷桥技术领域，公开了一种大跨度贝雷钢栈桥，包括桥面、多个设置在桥面两侧且收尾拼接的贝雷片组，贝雷片组包括两个贝雷片板、位于两个贝雷片板之间的上侧位置处的第一连接框、位于两个贝雷片板之间的下侧位置处的第二连接框，贝雷片板包括三根立柱、焊接在三根立柱上下两端的两侧位置处的横杆、焊接在相邻两根立柱之间的连杆、焊接在连杆和立柱交汇处的贴合板，横杆的端部一体设置有延长部，延长部上开设有第一通孔，位于远离延长部一侧的立柱端部设置有用于嵌入在两个延长部之间的拼接柱，拼接柱上开设有用于对接第一通孔的第二通孔，拼接柱和延长部之间设置有穿过第一通孔和第二通孔后通过螺母连接的第一螺栓。
Large-span Bailey steel trestle
一种大跨度贝雷钢栈桥
ZHU JIE (author) / KE LIN (author) / PAN GUOJIONG (author) / ZHU MING (author)
2024-11-29
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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