A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lifting type pressure relief well lid
The invention discloses a lifting type pressure relief well lid, and relates to the technical field of well lids. The lifting type pressure relief well lid comprises a pipe body and a well lid body which is located in the pipe body and plays a role in sealing the pipe body, the well lid body is connected with the pipe body through an annular groove, a guide column in the pipe body direction is arranged on the lower end face of the well lid body in the pipe body, a fixing block located in the pipe body and slidably connected with the guide column is arranged on the outer side of the guide column, the fixing block is fixedly connected with the inner wall of the pipe body, and a sliding groove in the vertical direction is formed in the fixing block. According to the lifting type pressure relief well lid, the probability that the well lid is ejected out or displaced under water flow pressure is reduced, when the well lid is ejected out by water flow, the well lid can be reset, the probability that the well lid is lost is reduced, the well lid is convenient to mount and dismount, and meanwhile a unit to which the well lid belongs can know the real-time condition of the well lid at the first time.
本发明公开了一种升降式泄压井盖，涉及井盖技术领域，包括管体以及位于管体内且对管体起到密封作用的井盖，所述井盖与管体通过环形槽连接，管体内所述井盖的下端面设有沿着管体方向的导向柱，所述导向柱的外侧设有位于管体内且与导向柱滑动连接的固定块，所述固定块与管体内壁固定连接，所述固定块内开设有沿着竖直方向的滑动槽，该升降式泄压井盖，减少井盖在水流压力下被顶出或者移位的可能性，当井盖被水流顶出后可复位，减少井盖丢失的可能性，且便于井盖的安装和拆卸，同时井盖所属单位第一时间能够知晓井盖的实时状况。
Lifting type pressure relief well lid
The invention discloses a lifting type pressure relief well lid, and relates to the technical field of well lids. The lifting type pressure relief well lid comprises a pipe body and a well lid body which is located in the pipe body and plays a role in sealing the pipe body, the well lid body is connected with the pipe body through an annular groove, a guide column in the pipe body direction is arranged on the lower end face of the well lid body in the pipe body, a fixing block located in the pipe body and slidably connected with the guide column is arranged on the outer side of the guide column, the fixing block is fixedly connected with the inner wall of the pipe body, and a sliding groove in the vertical direction is formed in the fixing block. According to the lifting type pressure relief well lid, the probability that the well lid is ejected out or displaced under water flow pressure is reduced, when the well lid is ejected out by water flow, the well lid can be reset, the probability that the well lid is lost is reduced, the well lid is convenient to mount and dismount, and meanwhile a unit to which the well lid belongs can know the real-time condition of the well lid at the first time.
本发明公开了一种升降式泄压井盖，涉及井盖技术领域，包括管体以及位于管体内且对管体起到密封作用的井盖，所述井盖与管体通过环形槽连接，管体内所述井盖的下端面设有沿着管体方向的导向柱，所述导向柱的外侧设有位于管体内且与导向柱滑动连接的固定块，所述固定块与管体内壁固定连接，所述固定块内开设有沿着竖直方向的滑动槽，该升降式泄压井盖，减少井盖在水流压力下被顶出或者移位的可能性，当井盖被水流顶出后可复位，减少井盖丢失的可能性，且便于井盖的安装和拆卸，同时井盖所属单位第一时间能够知晓井盖的实时状况。
Lifting type pressure relief well lid
一种升降式泄压井盖
HUANG WEI (author) / HAN XIAOYU (author) / YANG XIAOXIAO (author) / CHEN JIANGRONG (author) / YAO FUSEN (author) / CHEN MO (author) / LI FANGLING (author) / DENG HAN (author) / ZHAO LIANG (author)
2022-01-21
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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