Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inspection well cover with anti-theft lock and matched inspection well base
An inspection well cover with an anti-theft lock and a matched inspection well base comprise a well base ring, the inspection well cover, a lock head and a cover opening tool. The well seat ring is fixed on the well seat, and a convex ring is arranged on the inner wall of the well seat ring; a circular through hole is formed in the inspection well cover, and a strip-shaped through hole is formed in the side face of the circular through hole. Limiting grooves are formed in the side surfaces of the circular through holes in the bottom surface of the well lid; the bottom face of the well lid is further provided with a check block and a rotating shaft. The lower end of the rotating shaft is provided with a circular table and a rotating shaft baseplate; the diameter of the inspection well cover is 3mm smaller than the inner diameter of the well seat ring formed by the inner wall and is at least 16mm larger than the inner diameter of the convex ring; a rotating shaft through hole is formed in the lock head, the lock head is rotationally connected with the rotating shaft, a shifting block is arranged at the upper end of the lock head, the lock head is arranged at the lower end of the lock head, a lock head cutting edge is arranged on the lock head towards the outside of the inspection well cover, and the lock head cutting edge is arranged on the lock head; and the end of the other spring is inserted into a limiting hole in the outer wall of the circular table to be fixed. According to the design, illegal opening and theft can be effectively prevented.
一种带防盗锁的窨井盖及配套窨井座，包括井座圈、窨井盖、锁头、开盖工具；所述井座圈固定在井座上，井座圈的内壁上设置有凸圈；所述窨井盖上设置有圆形通孔，圆形通孔侧面设置有条形通孔；井盖底面在圆形通孔侧面设置限位槽；井盖底面还设置有挡块和转轴；转轴的下端设置有圆圈台和转轴底板；窨井盖的直径，小于内壁形成的井座圈的内径3mm，大于凸圈内径至少16mm；所述锁头中设置有转轴通孔，锁头与转轴转动连接，锁头上端设置有拨块，锁头下端设置有锁头，锁头朝窨井盖外设置有锁头刃口，锁头刃口在上，所述弹簧圈套在圆圈台外壁，一个弹簧端头设置在锁头的背面，另一个弹簧端头插入圆圈台外壁上的限位孔中固定。本设计能有效防止非法开启和盗窃。
Inspection well cover with anti-theft lock and matched inspection well base
An inspection well cover with an anti-theft lock and a matched inspection well base comprise a well base ring, the inspection well cover, a lock head and a cover opening tool. The well seat ring is fixed on the well seat, and a convex ring is arranged on the inner wall of the well seat ring; a circular through hole is formed in the inspection well cover, and a strip-shaped through hole is formed in the side face of the circular through hole. Limiting grooves are formed in the side surfaces of the circular through holes in the bottom surface of the well lid; the bottom face of the well lid is further provided with a check block and a rotating shaft. The lower end of the rotating shaft is provided with a circular table and a rotating shaft baseplate; the diameter of the inspection well cover is 3mm smaller than the inner diameter of the well seat ring formed by the inner wall and is at least 16mm larger than the inner diameter of the convex ring; a rotating shaft through hole is formed in the lock head, the lock head is rotationally connected with the rotating shaft, a shifting block is arranged at the upper end of the lock head, the lock head is arranged at the lower end of the lock head, a lock head cutting edge is arranged on the lock head towards the outside of the inspection well cover, and the lock head cutting edge is arranged on the lock head; and the end of the other spring is inserted into a limiting hole in the outer wall of the circular table to be fixed. According to the design, illegal opening and theft can be effectively prevented.
一种带防盗锁的窨井盖及配套窨井座，包括井座圈、窨井盖、锁头、开盖工具；所述井座圈固定在井座上，井座圈的内壁上设置有凸圈；所述窨井盖上设置有圆形通孔，圆形通孔侧面设置有条形通孔；井盖底面在圆形通孔侧面设置限位槽；井盖底面还设置有挡块和转轴；转轴的下端设置有圆圈台和转轴底板；窨井盖的直径，小于内壁形成的井座圈的内径3mm，大于凸圈内径至少16mm；所述锁头中设置有转轴通孔，锁头与转轴转动连接，锁头上端设置有拨块，锁头下端设置有锁头，锁头朝窨井盖外设置有锁头刃口，锁头刃口在上，所述弹簧圈套在圆圈台外壁，一个弹簧端头设置在锁头的背面，另一个弹簧端头插入圆圈台外壁上的限位孔中固定。本设计能有效防止非法开启和盗窃。
Inspection well cover with anti-theft lock and matched inspection well base
一种带防盗锁的窨井盖及配套窨井座
CHEN DONG (Autor:in) / LI YAPING (Autor:in) / XIONG XIN (Autor:in) / ZENG YUE (Autor:in) / OUYANG JINGYUN (Autor:in)
24.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen