Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The embodiment of the invention discloses a prefabricated concrete pipe, which comprises pipe bodies, fasteners, and first sealing rings. A plurality of the pipe bodies are coaxial head-to-tail splicing. The adjacent pipe bodies are positioned through concave-convex cooperation. The two ends of each pipe body are provided with connecting flanges extending outward, and the connecting flanges at thesplices of adjacent pipe bodies are connected by fasteners. Each first sealing ring is sandwiched between the connecting flanges and is provided with a relief hole for each fastener to pass through.Better positioning and splicing of the pipe bodies are realized through the concave-convex cooperation of the adjacent pipe bodies, and the assembly accuracy is improved. The connecting flanges of theadjacent pipe bodies are connected by fasteners to realize the connection and fixation of the pipe bodies. Each first sealing ring is clamped between the connecting flanges, and the first sealing ring can be clamped by the fasteners to realize good sealing performance.
本申请实施例公开了一种混凝土预制管，包括管体、紧固件和第一密封圈；所述管体设有若干个且同轴首尾拼接，相邻管体通过凹凸配合实现定位，所述管体两端设有朝外延伸的连接凸缘，相邻管体拼接处的连接凸缘通过紧固件连接；所述第一密封圈夹设于连接凸缘之间且设有供紧固件穿过的让位孔。本申请通过相邻管体通过凹凸配合实现管体较好的定位拼接，提高组装精度，相邻管体的连接凸缘通过紧固件连接，实现管体的连接固定，所述第一密封圈夹设于连接凸缘之间，通过紧固件固定可将第一密封圈夹紧，实现良好的密封性能。
The embodiment of the invention discloses a prefabricated concrete pipe, which comprises pipe bodies, fasteners, and first sealing rings. A plurality of the pipe bodies are coaxial head-to-tail splicing. The adjacent pipe bodies are positioned through concave-convex cooperation. The two ends of each pipe body are provided with connecting flanges extending outward, and the connecting flanges at thesplices of adjacent pipe bodies are connected by fasteners. Each first sealing ring is sandwiched between the connecting flanges and is provided with a relief hole for each fastener to pass through.Better positioning and splicing of the pipe bodies are realized through the concave-convex cooperation of the adjacent pipe bodies, and the assembly accuracy is improved. The connecting flanges of theadjacent pipe bodies are connected by fasteners to realize the connection and fixation of the pipe bodies. Each first sealing ring is clamped between the connecting flanges, and the first sealing ring can be clamped by the fasteners to realize good sealing performance.
本申请实施例公开了一种混凝土预制管，包括管体、紧固件和第一密封圈；所述管体设有若干个且同轴首尾拼接，相邻管体通过凹凸配合实现定位，所述管体两端设有朝外延伸的连接凸缘，相邻管体拼接处的连接凸缘通过紧固件连接；所述第一密封圈夹设于连接凸缘之间且设有供紧固件穿过的让位孔。本申请通过相邻管体通过凹凸配合实现管体较好的定位拼接，提高组装精度，相邻管体的连接凸缘通过紧固件连接，实现管体的连接固定，所述第一密封圈夹设于连接凸缘之间，通过紧固件固定可将第一密封圈夹紧，实现良好的密封性能。
Prefabricated concrete pipe
一种混凝土预制管
DENG ZHISHU (Autor:in)
28.08.2020
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2021