A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-falling double-layer well lid structure for municipal engineering
The invention relates to the field of municipal engineering anti-falling well lids, and aims to provide an anti-falling double-layer well lid structure for municipal engineering. The anti-falling double-layer well lid structure comprises a reinforcing disc, a cylinder and a bearing hollow-out plate, well lid grooves distributed in a circular structure are formed in the top end of the inner side wall of the cylinder, and well lid bodies matched with the well lid grooves are connected into the well lid grooves in a covering mode. The anti-falling double-layer well lid structure for the municipalengineering has the beneficial effects that the well lid bodies are well borne under the action of the bearing hollowed-out plate, the bearing hollowed-out plate is matched with the interior of a positioning groove through a limiting block, the stability of the well lid bodies is improved, and the well lid bodies have a good anti-falling function; a supporting rod pushes a top ring to be matchedwith the interior of a circular groove through the combined action of a limiting disc and a spring, so that when the well lid bodies cover the interiors of the well lid grooves, a certain buffering and anti-seismic effect is achieved, the service life of the well lid bodies is prolonged, the safety of pedestrians or motor vehicles is guaranteed, and the maintenance cost of the municipal engineering is reduced.
本发明涉及市政工程防掉落井盖领域，目的在于提供一种市政工程用防掉落双层井盖结构，包括加固盘、筒体和承接镂空板，筒体内侧壁的顶端开设有呈圆形结构分布的井盖槽，且井盖槽的内部盖接有与井盖槽相契合的井盖本体。本发明的有益效果在于采用承接镂空板作用对井盖本体起到了很好的承接作用，承接镂空板通过限位块契合在定位槽的内部，提升了井盖本体的稳定性，使得井盖本体具有了很好的防坠落功能，支杆通过限位盘和弹簧的共同作用推动顶环契合在圆槽的内部，使得井盖本体盖接在井盖槽的内部时，具有一定的缓冲抗震作用，进而延长了井盖本体的使用寿命，保证行人或机动车的安全，降低市政工程的维护成本。
Anti-falling double-layer well lid structure for municipal engineering
The invention relates to the field of municipal engineering anti-falling well lids, and aims to provide an anti-falling double-layer well lid structure for municipal engineering. The anti-falling double-layer well lid structure comprises a reinforcing disc, a cylinder and a bearing hollow-out plate, well lid grooves distributed in a circular structure are formed in the top end of the inner side wall of the cylinder, and well lid bodies matched with the well lid grooves are connected into the well lid grooves in a covering mode. The anti-falling double-layer well lid structure for the municipalengineering has the beneficial effects that the well lid bodies are well borne under the action of the bearing hollowed-out plate, the bearing hollowed-out plate is matched with the interior of a positioning groove through a limiting block, the stability of the well lid bodies is improved, and the well lid bodies have a good anti-falling function; a supporting rod pushes a top ring to be matchedwith the interior of a circular groove through the combined action of a limiting disc and a spring, so that when the well lid bodies cover the interiors of the well lid grooves, a certain buffering and anti-seismic effect is achieved, the service life of the well lid bodies is prolonged, the safety of pedestrians or motor vehicles is guaranteed, and the maintenance cost of the municipal engineering is reduced.
本发明涉及市政工程防掉落井盖领域，目的在于提供一种市政工程用防掉落双层井盖结构，包括加固盘、筒体和承接镂空板，筒体内侧壁的顶端开设有呈圆形结构分布的井盖槽，且井盖槽的内部盖接有与井盖槽相契合的井盖本体。本发明的有益效果在于采用承接镂空板作用对井盖本体起到了很好的承接作用，承接镂空板通过限位块契合在定位槽的内部，提升了井盖本体的稳定性，使得井盖本体具有了很好的防坠落功能，支杆通过限位盘和弹簧的共同作用推动顶环契合在圆槽的内部，使得井盖本体盖接在井盖槽的内部时，具有一定的缓冲抗震作用，进而延长了井盖本体的使用寿命，保证行人或机动车的安全，降低市政工程的维护成本。
Anti-falling double-layer well lid structure for municipal engineering
一种市政工程用防掉落双层井盖结构
ZHANG QIAOYUN (author)
2021-04-02
Patent
Electronic Resource
Chinese