Sectional type emergency fire hydrant for road safety protection

• Main Authors: WANG GUODONG, HOU RUIFANG, YANG YANG
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• Subjects: FIRE-FIGHTING; FIXED CONSTRUCTIONS; HUMAN NECESSITIES; INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER; LIFE-SAVING; SEWERAGE; WATER SUPPLY

The invention discloses a road safety protection sectional type emergency fire hydrant which comprises a base, a box is fixed to the position above the base by a certain distance, a sleeve with the through upper end is fixed between the base and the box, a multi-section telescopic pipe is arranged in the sleeve, threads are arranged on the outer wall of the telescopic pipe, the upper end of the telescopic pipe is connected with a vertical pipe in a through mode, and the vertical pipe is connected with a water inlet pipe. The vertical pipe is connected with the spray head, a gear ring is rotatably arranged on the periphery of the telescopic pipe in the box body, a plurality of threaded blocks are distributed on the circumference of the gear ring, and the gear ring is meshed with the driving gear. 本发明公开了一种道路安全防护分段式应急消防栓，包括底座，所述底座上方一定距离处固定有箱体，所述底座与箱体间固定有上端贯通的套管，所述套管内设有多段式的伸缩管，所述伸缩管外壁有螺纹，所述伸缩管上端贯通连接有竖管，所述竖管与喷头连接，所述箱体内的伸缩管周围可转动地设有一圈齿圈，所述齿圈上圆周分布有多片螺纹块，所述齿圈与驱动齿轮啮合。