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A platform for research: civil engineering, architecture and urbanism
Anti-expansion joint device for municipal sewage drainage pipe
The invention discloses a municipal sewage drain pipe anti-expansion joint device, and relates to the technical field of drain pipe anti-expansion joint, the municipal sewage drain pipe anti-expansion joint device comprises two drain pipe bodies and an anti-expansion joint device, the anti-expansion joint device is arranged between the two drain pipe bodies, and flange structures are arranged at the two ends of the anti-expansion joint device. The flange structures are fixedly connected with the drainage pipe body respectively, the buffer structures are symmetrically installed on the outer side of the anti-expansion joint device, the flange structures are fixedly connected to the two sides of the buffer structures respectively, the anti-expansion joint device comprises a sliding cylinder and a sleeve, the flange structures are fixedly connected to the outer sides of the sliding cylinder and the sleeve respectively, and the sliding cylinder is in sliding connection with the inner side of the sleeve. A double-buffering structure is achieved, the expansion resistance of the drainage pipe body is greatly improved, and the service life of the drainage pipe body is prolonged.
本发明公开了一种市政污水排水管防胀节装置，涉及排水管防胀节技术领域，包括排水管本体和防胀节装置，所述排水管本体数量为两个，两个排水管本体之间设有防胀节装置，所述防胀节装置两端均设有法兰结构，所述法兰结构分别固定连接排水管本体，所述防胀节装置外侧对称安装有缓冲结构，所述缓冲结构两侧分别固定连接法兰结构，所述防胀节装置包括滑筒和套筒，所述滑筒和套筒外侧分别固定连接法兰结构，所述滑筒和套筒内侧滑动连接。本发明实现双缓冲结构，极大提高排水管本体的抗胀节能力，提高排水管本体使用寿命。
Anti-expansion joint device for municipal sewage drainage pipe
The invention discloses a municipal sewage drain pipe anti-expansion joint device, and relates to the technical field of drain pipe anti-expansion joint, the municipal sewage drain pipe anti-expansion joint device comprises two drain pipe bodies and an anti-expansion joint device, the anti-expansion joint device is arranged between the two drain pipe bodies, and flange structures are arranged at the two ends of the anti-expansion joint device. The flange structures are fixedly connected with the drainage pipe body respectively, the buffer structures are symmetrically installed on the outer side of the anti-expansion joint device, the flange structures are fixedly connected to the two sides of the buffer structures respectively, the anti-expansion joint device comprises a sliding cylinder and a sleeve, the flange structures are fixedly connected to the outer sides of the sliding cylinder and the sleeve respectively, and the sliding cylinder is in sliding connection with the inner side of the sleeve. A double-buffering structure is achieved, the expansion resistance of the drainage pipe body is greatly improved, and the service life of the drainage pipe body is prolonged.
本发明公开了一种市政污水排水管防胀节装置，涉及排水管防胀节技术领域，包括排水管本体和防胀节装置，所述排水管本体数量为两个，两个排水管本体之间设有防胀节装置，所述防胀节装置两端均设有法兰结构，所述法兰结构分别固定连接排水管本体，所述防胀节装置外侧对称安装有缓冲结构，所述缓冲结构两侧分别固定连接法兰结构，所述防胀节装置包括滑筒和套筒，所述滑筒和套筒外侧分别固定连接法兰结构，所述滑筒和套筒内侧滑动连接。本发明实现双缓冲结构，极大提高排水管本体的抗胀节能力，提高排水管本体使用寿命。
Anti-expansion joint device for municipal sewage drainage pipe
一种市政污水排水管防胀节装置
ZENG DEYING (author) / YU TAO (author)
2023-12-22
Patent
Electronic Resource
Chinese
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