Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Adjustable arch rib pre-assembly jig frame chord pipe positioning device
A clamping mechanism of the adjustable arch rib pre-assembly jig frame chord pipe positioning device comprises a fixed clamping piece, a longitudinal clamping piece and I-shaped steel, the clamping mechanism is in sliding connection with a strip-shaped clamping groove in the bottom of a longitudinal limiting steel plate of an adjustable base through the fixed clamping piece, and a first limiting groove is reserved in the bottom of the fixed clamping piece; a second limiting groove is reserved in the bottom of the longitudinal clamping piece; the adjustable base comprises a transverse limiting steel plate, a top steel plate, a longitudinal limiting steel plate and finish-rolled deformed steel bars, a first threaded hole is formed in the transverse limiting steel plate, two strip-shaped clamping grooves are formed in the bottom of the longitudinal limiting steel plate, and a second threaded hole is formed in the middle of the longitudinal limiting steel plate; the finish-rolled deformed steel bars comprise first finish-rolled deformed steel bars and second finish-rolled deformed steel bars, and the finish-rolled deformed steel bars can penetrate through the threaded holes of the limiting steel plates to be fixedly connected through nuts; through the combined action of the clamping mechanism, the adjustable base and the arch rib limiting mechanism, the effects of accurately positioning the horizontal splicing posture of the arch rib and ensuring the pre-splicing line type of the arch rib are achieved.
一种可调节的拱肋预拼装胎架弦管定位装置的卡接机构包括固定卡接件、纵向卡接件和工字钢，卡接机构通过固定卡接件与可调节底座的纵向限位钢板底部条形卡接槽滑动连接，固定卡接件底部预留第一限位槽；纵向卡接件底部预留第二限位槽；可调节底座包括横向限位钢板、顶层钢板、纵向限位钢板和精轧螺纹钢，横向限位钢板开设有第一螺纹孔，纵向限位钢板底部设置两道条形卡接槽，中部设有第二螺纹孔；精轧螺纹钢包括第一精轧螺纹钢和第二精轧螺纹钢，精轧螺纹钢可穿过限位钢板的螺纹孔通过螺母进行固定连接；本发明通过卡接机构、可调节底座和拱肋限位机构的联合作用，达到准确定位拱肋卧拼姿态，确保拱肋预拼装线型的效果。
Adjustable arch rib pre-assembly jig frame chord pipe positioning device
A clamping mechanism of the adjustable arch rib pre-assembly jig frame chord pipe positioning device comprises a fixed clamping piece, a longitudinal clamping piece and I-shaped steel, the clamping mechanism is in sliding connection with a strip-shaped clamping groove in the bottom of a longitudinal limiting steel plate of an adjustable base through the fixed clamping piece, and a first limiting groove is reserved in the bottom of the fixed clamping piece; a second limiting groove is reserved in the bottom of the longitudinal clamping piece; the adjustable base comprises a transverse limiting steel plate, a top steel plate, a longitudinal limiting steel plate and finish-rolled deformed steel bars, a first threaded hole is formed in the transverse limiting steel plate, two strip-shaped clamping grooves are formed in the bottom of the longitudinal limiting steel plate, and a second threaded hole is formed in the middle of the longitudinal limiting steel plate; the finish-rolled deformed steel bars comprise first finish-rolled deformed steel bars and second finish-rolled deformed steel bars, and the finish-rolled deformed steel bars can penetrate through the threaded holes of the limiting steel plates to be fixedly connected through nuts; through the combined action of the clamping mechanism, the adjustable base and the arch rib limiting mechanism, the effects of accurately positioning the horizontal splicing posture of the arch rib and ensuring the pre-splicing line type of the arch rib are achieved.
一种可调节的拱肋预拼装胎架弦管定位装置的卡接机构包括固定卡接件、纵向卡接件和工字钢，卡接机构通过固定卡接件与可调节底座的纵向限位钢板底部条形卡接槽滑动连接，固定卡接件底部预留第一限位槽；纵向卡接件底部预留第二限位槽；可调节底座包括横向限位钢板、顶层钢板、纵向限位钢板和精轧螺纹钢，横向限位钢板开设有第一螺纹孔，纵向限位钢板底部设置两道条形卡接槽，中部设有第二螺纹孔；精轧螺纹钢包括第一精轧螺纹钢和第二精轧螺纹钢，精轧螺纹钢可穿过限位钢板的螺纹孔通过螺母进行固定连接；本发明通过卡接机构、可调节底座和拱肋限位机构的联合作用，达到准确定位拱肋卧拼姿态，确保拱肋预拼装线型的效果。
Adjustable arch rib pre-assembly jig frame chord pipe positioning device
一种可调节的拱肋预拼装胎架弦管定位装置
WANG MEIWANG (Autor:in) / LIANG SHENGYANG (Autor:in) / ZHANG YAOYANG (Autor:in) / LIANG KUI (Autor:in) / FANG PENGSHUAI (Autor:in) / WANG HAO (Autor:in) / ZHANG ZHUOHUI (Autor:in) / MA LEI (Autor:in)
29.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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