A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a municipal safe anti-explosion well lid, and belongs to the field of well lids, the municipal safe anti-explosion well lid comprises a buffer table, the buffer table is lower than the ground, a fixing ring is fixedly connected to the buffer table, an anti-explosion well lid is hinged to the fixing ring, a plurality of evenly distributed water inlet holes are dug in the anti-explosion well lid, and a guide pipe is arranged on the lower side of the fixing ring; a buffer ring is connected between the anti-explosion well lid and the guide pipe, a through hole is formed in the center of the anti-explosion well lid, a clamping ring is connected to the inner wall of the through hole in a clamped mode, a movable cylinder is slidably connected into the through hole, the bottom end of the anti-explosion well lid is fixedly connected with a guide pipe matched with the movable cylinder, and the top end of the movable cylinder is connected with the clamping ring in a clamped mode. The well lid can be prevented from exploding when a large amount of steam in the well bursts, the well lid and the well body are tightly matched, a multi-stage buffering measure is adopted, and noise caused by collision of the well lid and the well body when a vehicle passes through the well lid is reduced.
本发明公开了一种市政用安全防爆井盖，属于井盖领域，一种市政用安全防爆井盖，包括缓冲台，缓冲台低于地面，缓冲台上固定连接有固定环，固定环上铰接有防爆井盖，防爆井盖上开凿有多个均匀分布的进水孔，固定环的下侧设有导管，导管与缓冲台固定连接，防爆井盖与导管之间连接有缓冲环，防爆井盖的中心开凿有贯穿孔，贯穿孔的内壁上卡接有卡环，贯穿孔内滑动连接有活动筒，防爆井盖的底端固定连接有与活动筒相匹配的导向管，活动筒的顶端与卡环卡接，可以实现防止井内大量蒸汽爆发时限期井盖，且井盖与井身之间配合紧密并设有多级缓冲措施，减少车辆路过井盖时，井盖与井身碰撞而发生的噪音。
The invention discloses a municipal safe anti-explosion well lid, and belongs to the field of well lids, the municipal safe anti-explosion well lid comprises a buffer table, the buffer table is lower than the ground, a fixing ring is fixedly connected to the buffer table, an anti-explosion well lid is hinged to the fixing ring, a plurality of evenly distributed water inlet holes are dug in the anti-explosion well lid, and a guide pipe is arranged on the lower side of the fixing ring; a buffer ring is connected between the anti-explosion well lid and the guide pipe, a through hole is formed in the center of the anti-explosion well lid, a clamping ring is connected to the inner wall of the through hole in a clamped mode, a movable cylinder is slidably connected into the through hole, the bottom end of the anti-explosion well lid is fixedly connected with a guide pipe matched with the movable cylinder, and the top end of the movable cylinder is connected with the clamping ring in a clamped mode. The well lid can be prevented from exploding when a large amount of steam in the well bursts, the well lid and the well body are tightly matched, a multi-stage buffering measure is adopted, and noise caused by collision of the well lid and the well body when a vehicle passes through the well lid is reduced.
本发明公开了一种市政用安全防爆井盖，属于井盖领域，一种市政用安全防爆井盖，包括缓冲台，缓冲台低于地面，缓冲台上固定连接有固定环，固定环上铰接有防爆井盖，防爆井盖上开凿有多个均匀分布的进水孔，固定环的下侧设有导管，导管与缓冲台固定连接，防爆井盖与导管之间连接有缓冲环，防爆井盖的中心开凿有贯穿孔，贯穿孔的内壁上卡接有卡环，贯穿孔内滑动连接有活动筒，防爆井盖的底端固定连接有与活动筒相匹配的导向管，活动筒的顶端与卡环卡接，可以实现防止井内大量蒸汽爆发时限期井盖，且井盖与井身之间配合紧密并设有多级缓冲措施，减少车辆路过井盖时，井盖与井身碰撞而发生的噪音。
Municipal safe anti-explosion well lid
一种市政用安全防爆井盖
CHEN YUANGAO (author)
2021-11-19
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Safe and anti-theft municipal well lid with anti-odor function
| European Patent Office | 2021