A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cast-in-place steel pipe support U-shaped safety jacking and concrete formwork support construction method
The invention discloses a cast-in-place steel pipe support U-shaped safety jacking and a concrete formwork support construction method.The cast-in-place steel pipe support U-shaped safety jacking comprises a multifunctional support and a hoop type adjusting nut, the multifunctional support comprises a lead screw, a U-shaped steel plate support, a reinforcing rib plate and a keel clamp, and the top end of the lead screw is fixedly welded to the center of the bottom of the U-shaped steel plate support; reinforcing rib plates are welded to the connecting portions of the lead screws and the U-shaped steel plate supports, keel clamps are welded to the two sides of each U-shaped steel plate support respectively, and the keel clamps are used for clamping square timber keels. The hoop type adjusting nut comprises an adjusting nut body, a hoop fastener and a pin. The adjusting nut is a threaded internal thread steel pipe with the same outer diameter as the steel pipe vertical rod, a pin shaft sleeve is arranged on the adjusting nut, and the adjusting nut and the hoop fastener are connected into a whole through a pin. The adjusting nut and the steel pipe vertical rod are locked through a bolt on the hoop fastener. The safe jacking has the characteristics of limiting keels, locking vertical rods, being vertical and stable in lead screw, being universal for various keels and the like.
本发明公开一种现浇钢管支架U型安全顶托及混凝土模板支架施工方法，其中现浇钢管支架U型安全顶托包括多功能支托和抱箍式调节螺帽，多功能支托包括丝杠、U型钢板支托、加强筋板和龙骨夹具，丝杠顶端与U型钢板支托底部中央焊接固定，丝杠与U型钢板支托的连接部位焊接有加强筋板，U型钢板支托的两侧分别焊接有龙骨夹具，龙骨夹具用于夹持方木龙骨；抱箍式调节螺帽包括调节螺帽、抱箍扣件及销钉；调节螺帽采用与钢管立杆外径相同的螺纹内丝钢管，调节螺帽上带有销钉轴套，通过销钉将调节螺帽与抱箍扣件连接为一体；调节螺帽与钢管立杆通过抱箍扣件上的螺栓锁紧。本发明中的安全顶托具有限位龙骨、锁固立杆、丝杠垂直稳定、各类龙骨通用等特性。
Cast-in-place steel pipe support U-shaped safety jacking and concrete formwork support construction method
The invention discloses a cast-in-place steel pipe support U-shaped safety jacking and a concrete formwork support construction method.The cast-in-place steel pipe support U-shaped safety jacking comprises a multifunctional support and a hoop type adjusting nut, the multifunctional support comprises a lead screw, a U-shaped steel plate support, a reinforcing rib plate and a keel clamp, and the top end of the lead screw is fixedly welded to the center of the bottom of the U-shaped steel plate support; reinforcing rib plates are welded to the connecting portions of the lead screws and the U-shaped steel plate supports, keel clamps are welded to the two sides of each U-shaped steel plate support respectively, and the keel clamps are used for clamping square timber keels. The hoop type adjusting nut comprises an adjusting nut body, a hoop fastener and a pin. The adjusting nut is a threaded internal thread steel pipe with the same outer diameter as the steel pipe vertical rod, a pin shaft sleeve is arranged on the adjusting nut, and the adjusting nut and the hoop fastener are connected into a whole through a pin. The adjusting nut and the steel pipe vertical rod are locked through a bolt on the hoop fastener. The safe jacking has the characteristics of limiting keels, locking vertical rods, being vertical and stable in lead screw, being universal for various keels and the like.
本发明公开一种现浇钢管支架U型安全顶托及混凝土模板支架施工方法，其中现浇钢管支架U型安全顶托包括多功能支托和抱箍式调节螺帽，多功能支托包括丝杠、U型钢板支托、加强筋板和龙骨夹具，丝杠顶端与U型钢板支托底部中央焊接固定，丝杠与U型钢板支托的连接部位焊接有加强筋板，U型钢板支托的两侧分别焊接有龙骨夹具，龙骨夹具用于夹持方木龙骨；抱箍式调节螺帽包括调节螺帽、抱箍扣件及销钉；调节螺帽采用与钢管立杆外径相同的螺纹内丝钢管，调节螺帽上带有销钉轴套，通过销钉将调节螺帽与抱箍扣件连接为一体；调节螺帽与钢管立杆通过抱箍扣件上的螺栓锁紧。本发明中的安全顶托具有限位龙骨、锁固立杆、丝杠垂直稳定、各类龙骨通用等特性。
Cast-in-place steel pipe support U-shaped safety jacking and concrete formwork support construction method
现浇钢管支架U型安全顶托及混凝土模板支架施工方法
LIU QIANG (author) / LIANG HUAIGANG (author) / WANG ZHIYONG (author) / ZHAO ZHONGHUA (author) / FAN JIANWEI (author) / CAI JIANZHEN (author) / LUO CHENGHAO (author) / NIU HONGZHU (author) / CHEN BIN (author) / ZENG CHI (author)
2024-01-30
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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