Municipal road crossing wiring well structure
By designing an inner and outer two-layer well structure and waterproofing measures, the problem of rainwater seeping into the wiring well was solved, thereby improving circuit safety and construction efficiency.
CN224133796UActive Publication Date: 2026-04-17广东楠柏建设工程有限公司
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Patent Information
- Application Number
- CN202520953741.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-15
- Publication Date
- 2026-04-17
- Estimated Expiration
- 2035-05-15
AI Technical Summary
Technical Problem
Rainwater can easily seep into the wiring well through the edge of the manhole cover, affecting the safety of the circuit.
Method used
Design a municipal road crossing connection well structure, which adopts an inner and outer two-layer well structure. The inner well is used for installing the wiring, while the outer well provides protection. A water collection trough and drainage pipe collect rainwater, waterproof membrane and coating layer improve waterproofing, and support pad layer and wiring protection pipe improve structural stability.
Benefits of technology
It effectively prevents rainwater from seeping in, improves circuit safety, enhances structural connection strength, and increases installation efficiency and ease of construction.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of wiring wells, in particular to a municipal road crossing wiring well structure which comprises an original soil base layer, a foundation pit is formed in the surface of the original soil base layer, and a wiring well body is arranged in the foundation pit. The wiring well body comprises a supporting cushion layer, a water collection pit, an inner side well body, an outer side well body, a water collection groove, an iron grate, a fixing clamping groove, a water drainage pipe, a threading protection pipe, a waterproof coiled material layer and a waterproof coating layer, the inner side well body, the outer side well body and the supporting cushion layer are integrally poured through concrete, and the fixing clamping groove is formed in the inner side edge of the upper end of the outer side well body; a well cover plate is clamped in the fixed clamping groove; the wiring well body is provided with the inner layer and the outer layer, the wiring part is arranged in the inner side well body, the outer side well body plays a role in protection and prevents underground water from permeating, meanwhile, rainwater permeating from the upper side can be collected into the water collecting groove, and when the amount of rainwater permeates into the inner side well body, the rainwater can also be collected into the water collecting pit, so that the water collecting effect is improved. And the safety of the pipeline is effectively improved.
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