Bridge drain pipe
By setting up a filter in the connecting pipe of the bridge drainage pipe and using the combination of the engagement structure and tension spring, the filter is easily cleaned; at the same time, a motor, crushing roller and scraper are installed in the sewage pipe to automatically clean up debris, which solves the problem of blockage of the existing drainage pipe filter and improves drainage efficiency and safety.
CN222685255UActive Publication Date: 2025-03-28XINJIANG JINGJIANG CONSTRUCTION ENGINEERING CO LTD
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Patent Information
- Application Number
- CN202420570446.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-23
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-03-23
AI Technical Summary
Technical Problem
Existing bridge drainage pipes are prone to filter clogging during use, resulting in a decrease in drainage flow and may even cause pipeline rupture and increase maintenance costs.
Method used
A bridge drainage pipe was designed to facilitate cleaning of the filter by setting up a filter inside the connecting pipe and using a combination of a engaging structure and a tensile spring. In addition, by installing motors, crushing rollers and scrapers in the sewage pipes, debris can be automatically cleaned to prevent clogging.
Benefits of technology
It effectively prevents filter clogging, improves drainage efficiency, reduces maintenance costs, and reduces labor intensity.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model discloses a bridge drain pipe, which relates to the technical field of drain pipes, and comprises a first pipeline and a second pipeline, one side of the first pipeline is connected with a connecting pipe in a clamping manner, one side of the connecting pipe is connected with the second pipeline in a clamping manner, and one side of the first pipeline and one side of the second pipeline are provided with clamping grooves. A clamping block is welded to the side, close to the clamping groove, of the connecting pipe. Through the arrangement of the clamping groove, the clamping block, the limiting groove, the limiting rod, the positioning groove, the cavity, the positioning rod, the extension spring, the guide rod, the guide groove and the filter screen, when the filter screen in the connecting pipe needs to be cleaned, the guide rod is pulled, the positioning groove at the limiting rod loses clamping with the positioning rod, then the limiting rod is pulled upwards, and the filter screen is cleaned. When the pipeline is blocked, the clamping groove at the clamping block loses clamping with the limiting rod, and then the connecting pipe is taken out, so that the effect of conveniently cleaning the filter screen at the connecting pipe is achieved, and the phenomenon that the pipeline is blocked is prevented.
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