A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Eccentric drain pipe and vertical pipe combined pre-embedded piece
The invention discloses an eccentric drain pipe and vertical pipe combined pre-embedded piece. The eccentric drain pipe and vertical pipe combined pre-embedded piece comprises an outer pipe, a first eccentric pipe and a second eccentric pipe, the first eccentric pipe is nested in the second eccentric pipe, and the second eccentric pipe is nested in the outer pipe; and an annular top ring cover isarranged at the top of the outer pipe, a plurality of circular top anti-skid grooves are formed in the top of the top ring cover and are concentrically formed, a plurality of fixing assemblies are arranged on the periphery of the top of the outer pipe, bolt holes are formed in the fixing assemblies, a sealing ring is arranged in the middle of the outer side of the outer pipe, and anti-skid lines and fixing protrusions are arranged on the outer side of the outer pipe. Compared with the prior art, the eccentric drain pipe and vertical pipe combined pre-embedded piece has the advantages that theeccentric drain pipe and vertical pipe combined pre-embedded piece is simple in structure and convenient to use, the position of a drainage pipe opening can be adjusted within a larger range through the arrangement of the two layers of eccentric pipes, installation can be more convenient through the reserved fixing assemblies and the bolt holes, and stability and durability can be improved throughthe sealing ring and the fixing protrusions; and good practicability and market popularization value are realized.
本发明公开了一种偏心式排水管立管组合预埋件，包括外管、第一偏心管和第二偏心管，其第一偏心管嵌套设于第二偏心管内部，第二偏心管嵌套设置于外管内部；外管顶部设有环形的顶圈盖，顶圈盖的顶部设有若干圆形的顶部防滑槽，顶部防滑槽同心设置，外管顶部四周设有若干固定组件，固定组件上设有螺栓孔，外管外侧中部设有密封圈，外管外侧设有防滑纹和固定凸起。本发明与现有技术相比的优点在于：结构简单，使用方便，两层偏心管的设置可以使排水管口的位置更大范围的进行调整，预留固定组件和螺栓孔可以使安装更加方便，密封圈和固定凸起能够增加稳定性和耐久性。具有很好的实用性和市场推广价值。
Eccentric drain pipe and vertical pipe combined pre-embedded piece
The invention discloses an eccentric drain pipe and vertical pipe combined pre-embedded piece. The eccentric drain pipe and vertical pipe combined pre-embedded piece comprises an outer pipe, a first eccentric pipe and a second eccentric pipe, the first eccentric pipe is nested in the second eccentric pipe, and the second eccentric pipe is nested in the outer pipe; and an annular top ring cover isarranged at the top of the outer pipe, a plurality of circular top anti-skid grooves are formed in the top of the top ring cover and are concentrically formed, a plurality of fixing assemblies are arranged on the periphery of the top of the outer pipe, bolt holes are formed in the fixing assemblies, a sealing ring is arranged in the middle of the outer side of the outer pipe, and anti-skid lines and fixing protrusions are arranged on the outer side of the outer pipe. Compared with the prior art, the eccentric drain pipe and vertical pipe combined pre-embedded piece has the advantages that theeccentric drain pipe and vertical pipe combined pre-embedded piece is simple in structure and convenient to use, the position of a drainage pipe opening can be adjusted within a larger range through the arrangement of the two layers of eccentric pipes, installation can be more convenient through the reserved fixing assemblies and the bolt holes, and stability and durability can be improved throughthe sealing ring and the fixing protrusions; and good practicability and market popularization value are realized.
本发明公开了一种偏心式排水管立管组合预埋件，包括外管、第一偏心管和第二偏心管，其第一偏心管嵌套设于第二偏心管内部，第二偏心管嵌套设置于外管内部；外管顶部设有环形的顶圈盖，顶圈盖的顶部设有若干圆形的顶部防滑槽，顶部防滑槽同心设置，外管顶部四周设有若干固定组件，固定组件上设有螺栓孔，外管外侧中部设有密封圈，外管外侧设有防滑纹和固定凸起。本发明与现有技术相比的优点在于：结构简单，使用方便，两层偏心管的设置可以使排水管口的位置更大范围的进行调整，预留固定组件和螺栓孔可以使安装更加方便，密封圈和固定凸起能够增加稳定性和耐久性。具有很好的实用性和市场推广价值。
Eccentric drain pipe and vertical pipe combined pre-embedded piece
一种偏心式排水管立管组合预埋件
CHEN JIANMU (author)
2021-04-02
Patent
Electronic Resource
Chinese
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