Municipal sewage well lid warning mark
By designing a municipal sewage manhole cover warning sign with a detachable snap-fit structure and damping shaft support assembly, the problem of having to replace the entire sign when damaged in the existing technology has been solved. This enables quick replacement of damaged parts and stable support for the sign, reducing maintenance costs and ensuring the warning effect.
CN224412380UActive Publication Date: 2026-06-26张小龙
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Patent Information
- Application Number
- CN202521612718.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-31
- Publication Date
- 2026-06-26
- Estimated Expiration
- 2035-07-31
AI Technical Summary
Technical Problem
The existing warning signs on sewage well covers require complete replacement when a part is damaged, resulting in high maintenance costs and insufficient stability.
Method used
A warning sign for municipal sewage manhole covers was designed, which adopts a detachable snap-fit structure and a damping shaft support assembly, allowing damaged parts to be replaced individually, and is supported on the ground by a support rod to ensure stability.
Benefits of technology
It enables rapid replacement of damaged parts, reduces maintenance costs, and maintains the stability of the sign through the support structure, ensuring its warning effect on pedestrians and vehicles.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the field of warning mark devices, and discloses a municipal sewage well lid warning mark which comprises a first main body, second main bodies are arranged on the left side and the right side of the first main body respectively, first rod bodies are fixedly connected to the inner walls of the left side and the right side of the first main body respectively, and second rod bodies are fixedly connected to the inner walls of the left side and the right side of the second main body respectively. The first rod body is connected with the second rod body through a clamping assembly, damping shafts are fixedly connected to the inner walls of the bottom ends of the first main body and the second main body, and supporting assemblies are arranged on the outer walls of the damping shafts. According to the manhole cover, when a certain main body is damaged, the damaged main body can be directly replaced without replacing the whole main body, so that the maintenance cost of the main body is reduced, the first supporting rod and the second supporting rod are supported on the ground, the stability of the first main body and the second main body when the first main body and the second main body are supported around the manhole cover is ensured, and the manhole cover is not prone to toppling over; and the warning effect on pedestrians and vehicles is ensured.
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