Drainage device for municipal plaza
A technology for drainage devices and squares, applied in water supply devices, drainage structures, waterway systems, etc., can solve the problems of exposed drains on the surface, blocked drains, and people falling, so as to ensure cleanliness, avoid tripping, and prevent accumulation. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0014] Examples:
[0015] in Figure 1 to Figure 3 In the embodiment shown, the drainage device of the municipal square includes a drainage port 1 and a cover plate 2 matching the drainage port 1. The outer edge of the cover plate 2 is provided with a ring-shaped isolation screen 21. The outer ring diameter matches the inner diameter of the drain 1;
[0016] A push rod 3 is axially connected to the outer periphery of the cover plate 2, and each push rod 3 extends outward along the axis of the cover plate 2. A driving bar 4 is axially connected to the outer end of the push rod 3. Both ends of the rod 3 can rotate around an axis in a vertical plane; the drive bar 4 is slidably arranged in a positioning sliding cylinder 51, which is fixedly embedded in the ground, and the positioning sliding cylinder 51 is Made of transparent material; the positioning sliding cylinder 51 is provided with a diversion hole 5 communicating with the ground; a guide ring groove 6 is opened on the outside...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap