Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-collision intelligent post fire hydrant
The invention provides an anti-collision intelligent post fire hydrant. The anti-collision intelligent post fire hydrant comprises a body and a valve body. The body and the valve body are connected through breakable bolts. The part, located at the joint of the body and the valve body, of each breakable bolt is provided with a necking section with the diameter less than that of the breakable bolt.A connecting rod is rotatably mounted in the body. A connecting rod is rotatably mounted in the body. A valve rod is rotatably mounted in the valve body. The lower end of the connecting rod is connected with the valve rod through a coupling. The lower end of the valve rod is provided with a valve clack used for controlling water outlet. According to the anti-collision intelligent post fire hydrant, the body and the valve body are connected through the breakable bolts; the valve body is buried on the ground, and the body is exposed out of the ground; when the body is collided, the necking section, located at the joint of the body and the valve body, of each breakable bolt has low strength because of the small diameter, cannot bear too large external force and is likely to break, and then the body and the valve body is disconnected. It is ensured that the valve body cannot be affected by the collided body.
本发明提供一种防撞型智能地上消火栓，包括本体和阀体，所述本体和阀体通过易断螺栓连接在一起，所述易断螺栓上位于本体和阀体的连接处设有直径小于易断螺栓直径的缩颈段，所述本体内转动安装有连接杆，所述阀体内转动安装有阀杆，所述连接杆的下端通过联轴节与阀杆连接，阀杆的下端设有用于控制出水的阀瓣。本发明通过易断螺栓将本体和阀体连接起来，阀体填埋于地上，本体露出于地面之上，当本体被撞时，易断螺栓位于本体和阀体的连接处的缩颈段因直径较小强度较低，无法承受太大外力易发生断裂，从而断开本体和阀体的连接关系，保证本体被撞不会对阀体产生影响。
Anti-collision intelligent post fire hydrant
The invention provides an anti-collision intelligent post fire hydrant. The anti-collision intelligent post fire hydrant comprises a body and a valve body. The body and the valve body are connected through breakable bolts. The part, located at the joint of the body and the valve body, of each breakable bolt is provided with a necking section with the diameter less than that of the breakable bolt.A connecting rod is rotatably mounted in the body. A connecting rod is rotatably mounted in the body. A valve rod is rotatably mounted in the valve body. The lower end of the connecting rod is connected with the valve rod through a coupling. The lower end of the valve rod is provided with a valve clack used for controlling water outlet. According to the anti-collision intelligent post fire hydrant, the body and the valve body are connected through the breakable bolts; the valve body is buried on the ground, and the body is exposed out of the ground; when the body is collided, the necking section, located at the joint of the body and the valve body, of each breakable bolt has low strength because of the small diameter, cannot bear too large external force and is likely to break, and then the body and the valve body is disconnected. It is ensured that the valve body cannot be affected by the collided body.
本发明提供一种防撞型智能地上消火栓，包括本体和阀体，所述本体和阀体通过易断螺栓连接在一起，所述易断螺栓上位于本体和阀体的连接处设有直径小于易断螺栓直径的缩颈段，所述本体内转动安装有连接杆，所述阀体内转动安装有阀杆，所述连接杆的下端通过联轴节与阀杆连接，阀杆的下端设有用于控制出水的阀瓣。本发明通过易断螺栓将本体和阀体连接起来，阀体填埋于地上，本体露出于地面之上，当本体被撞时，易断螺栓位于本体和阀体的连接处的缩颈段因直径较小强度较低，无法承受太大外力易发生断裂，从而断开本体和阀体的连接关系，保证本体被撞不会对阀体产生影响。
Anti-collision intelligent post fire hydrant
一种防撞型智能地上消火栓
HUANG ZHONGMIN (Autor:in) / HUANG WENBING (Autor:in)
15.09.2020
Patent
Elektronische Ressource
Chinesisch