Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lock and well lid
The lock comprises a rotating block, and a force application part extending upwards is arranged in the center of the rotating block; the at least two groups of locking units are distributed along the circumferential direction of the rotating block; the locking unit comprises a first connecting piece and a second connecting piece which are hinged to each other, the other end of the first connecting piece is hinged to the rotating block, the second connecting piece is sleeved with an elastic piece, and a plug is arranged at the head of the second connecting piece. The multiple second connecting pieces surrounding the periphery of the rotating block move inwards or outwards in the radial direction of the well lid body, so that the plugs are separated from or stretch into the locking holes correspondingly formed in the inner wall of the well base, the well lid body can be locked at the well mouth through the function of the lock, the anti-theft function of the well lid is added, and the well lid is convenient to use. And the situation that the well lid is stolen and illegally opened is effectively avoided.
本发明公开了一种锁具，包括转动块，中心处设置有向上延伸的施力部；至少两组锁定单元，沿所述转动块周向分布；所述锁定单元包括相互铰接的第一连件以及第二连件，所述第一连件另一端与转动块铰接，所述第二连件上套接有弹性件，所述第二连件头部设置有插头，本发明采用在井盖本体底部设置本锁具，通过对施力部施加扭力，将环绕在转动块外周的多个第二连件沿井盖本体径向向内或向外移动，使得插头脱离或伸入井座内壁对应设置的锁紧孔，通过该锁具的作用，能够将井盖本体锁定在井口处，增加了井盖的防盗功能，有效避免井盖被偷以及非法打开的情况发生。
Lock and well lid
The lock comprises a rotating block, and a force application part extending upwards is arranged in the center of the rotating block; the at least two groups of locking units are distributed along the circumferential direction of the rotating block; the locking unit comprises a first connecting piece and a second connecting piece which are hinged to each other, the other end of the first connecting piece is hinged to the rotating block, the second connecting piece is sleeved with an elastic piece, and a plug is arranged at the head of the second connecting piece. The multiple second connecting pieces surrounding the periphery of the rotating block move inwards or outwards in the radial direction of the well lid body, so that the plugs are separated from or stretch into the locking holes correspondingly formed in the inner wall of the well base, the well lid body can be locked at the well mouth through the function of the lock, the anti-theft function of the well lid is added, and the well lid is convenient to use. And the situation that the well lid is stolen and illegally opened is effectively avoided.
本发明公开了一种锁具，包括转动块，中心处设置有向上延伸的施力部；至少两组锁定单元，沿所述转动块周向分布；所述锁定单元包括相互铰接的第一连件以及第二连件，所述第一连件另一端与转动块铰接，所述第二连件上套接有弹性件，所述第二连件头部设置有插头，本发明采用在井盖本体底部设置本锁具，通过对施力部施加扭力，将环绕在转动块外周的多个第二连件沿井盖本体径向向内或向外移动，使得插头脱离或伸入井座内壁对应设置的锁紧孔，通过该锁具的作用，能够将井盖本体锁定在井口处，增加了井盖的防盗功能，有效避免井盖被偷以及非法打开的情况发生。
Lock and well lid
一种锁具及井盖
YE ZHENGGUO (Autor:in) / YE DAHONG (Autor:in)
06.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen