Inspection well lid body

The invention relates to an inspection well lid body which comprises a main lid body and a skeleton. The main lid body is made of rubber. The skeleton is arranged inside the main lid body. An annular supporting frame is arranged on the outer layer of the skeleton. The annular supporting frame is fix...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WANG SHAOWAN, WANG SHUJUN, LI BINSHANG
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention relates to an inspection well lid body which comprises a main lid body and a skeleton. The main lid body is made of rubber. The skeleton is arranged inside the main lid body. An annular supporting frame is arranged on the outer layer of the skeleton. The annular supporting frame is fixed through a plurality of evenly-distributed supporting rods. One ends of the supporting rods are installed inside a fixing block arranged in the center of the main lid body. The skeleton is embedded into the main lid body. An installation groove matched with the skeleton is formed inside the main lid body. The inspection well lid body is simple in structure, the skeleton is added into the main lid body made of rubber, the compressive strength of the lid body is enhanced, and the supporting rods of the skeleton are evenly distributed, so that the shock resistance is improved, and the bearing capacity of an inspection well lid is improved.