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A platform for research: civil engineering, architecture and urbanism
Nested bridge vertical drain pipe
The invention discloses a nested bridge vertical water drain pipe which comprises a vertical water drain pipe penetrating through a bridge body, a sleeve nested outside the water drain pipe and a vertical reinforcing steel bar outside the sleeve. The drain pipe main body comprises a drain pipe cover at the top, a drain steel pipe mounted below the drain pipe cover and a drain pipe with a conical upper part, an upward opening and a cylindrical lower part. The upper portion of the sleeve nested outside the drainage pipe is a cone with an upward opening, the lower portion of the sleeve is a cylinder, a clamping groove is further formed in the cylinder, and vertical steel bars are arranged outside the cone. The effect of rapidly discharging fluid on the bridge floor is achieved by arranging the water drainage pipe, and the sleeve embedded outside the water drainage pipe has the effects that when the water drainage pipe loses the water drainage effect due to falling and loosening, the water drainage pipe and concrete are not compactly combined due to construction reasons, water permeates into a beam body, water is prevented from further permeating into the beam body, and water is guided to permeate into the beam body. The clamping groove can prevent the water drain pipe from generating overlarge displacement so as to fix the water drain pipe and guarantee normal operation of the water drain pipe.
本发明公开了一种嵌套式桥梁竖向泄水管，包括贯通桥体的竖向泄水管、嵌套在泄水管外部的套管以及套管外部的竖向钢筋，泄水管主体包括顶部的泄水管盖、安装在泄水管盖下的泄水钢管以及上部为锥体开口朝上、下部为圆柱体的排水管。嵌套在排水管外的套管上部为锥体开口朝上、下部为圆柱体，圆柱体内还设有卡槽，锥体外部设有竖向钢筋。通过设置泄水管达到快速排出桥面流体的作用，而嵌套在泄水管外的套管作用为当泄水管因脱落、松动失去排水作用、施工原因导致泄水管与混凝土结合不密实导致水渗入梁体，防止水进一步渗入以及引导水渗出梁体，设置卡槽能够防止泄水管产生过大的位移来固定泄水管保证泄水管正常运作。
Nested bridge vertical drain pipe
The invention discloses a nested bridge vertical water drain pipe which comprises a vertical water drain pipe penetrating through a bridge body, a sleeve nested outside the water drain pipe and a vertical reinforcing steel bar outside the sleeve. The drain pipe main body comprises a drain pipe cover at the top, a drain steel pipe mounted below the drain pipe cover and a drain pipe with a conical upper part, an upward opening and a cylindrical lower part. The upper portion of the sleeve nested outside the drainage pipe is a cone with an upward opening, the lower portion of the sleeve is a cylinder, a clamping groove is further formed in the cylinder, and vertical steel bars are arranged outside the cone. The effect of rapidly discharging fluid on the bridge floor is achieved by arranging the water drainage pipe, and the sleeve embedded outside the water drainage pipe has the effects that when the water drainage pipe loses the water drainage effect due to falling and loosening, the water drainage pipe and concrete are not compactly combined due to construction reasons, water permeates into a beam body, water is prevented from further permeating into the beam body, and water is guided to permeate into the beam body. The clamping groove can prevent the water drain pipe from generating overlarge displacement so as to fix the water drain pipe and guarantee normal operation of the water drain pipe.
本发明公开了一种嵌套式桥梁竖向泄水管，包括贯通桥体的竖向泄水管、嵌套在泄水管外部的套管以及套管外部的竖向钢筋，泄水管主体包括顶部的泄水管盖、安装在泄水管盖下的泄水钢管以及上部为锥体开口朝上、下部为圆柱体的排水管。嵌套在排水管外的套管上部为锥体开口朝上、下部为圆柱体，圆柱体内还设有卡槽，锥体外部设有竖向钢筋。通过设置泄水管达到快速排出桥面流体的作用，而嵌套在泄水管外的套管作用为当泄水管因脱落、松动失去排水作用、施工原因导致泄水管与混凝土结合不密实导致水渗入梁体，防止水进一步渗入以及引导水渗出梁体，设置卡槽能够防止泄水管产生过大的位移来固定泄水管保证泄水管正常运作。
Nested bridge vertical drain pipe
一种嵌套式桥梁竖向泄水管
QUAN JUNHAO (author) / QI LUKUAN (author)
2021-07-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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