Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road safety pier with automatic watering function
The invention discloses a road safety pier with automatic watering function. The road safety pier comprises a conical safety pier body, an upper cavity and a lower cavity are formed in the safety pierbody from top to bottom, and a magnetic column is vertically and downwards suspended on the inner top of the upper cavity through a suspension wire. A spiral coil, the magnetic column, a water pumping mechanism and a memory metal sheet are arranged; when an automobile gets close to the body of the road safety pier, the automobile pulls the magnetic column to transversely swing; therefore, the magnetic flux of the spiral coil is obviously reduced; induced current is thus generated, the electromagnet is electrified to generate magnetism; a sliding block is attracted to slide once in a reciprocating manner; water is pumped into the lower cavity, water pressure in the lower cavity is large enough after multiple vehicles pass through the lower cavity, a pressure valve can be opened, the function of automatically spraying water to the road is achieved, the sliding cavity can be in a non-closed state in winter, the water spraying action is stopped, and the situation that the road surface isslippery due to icing caused by water spraying in winter can be effectively prevented.
本发明公开了一种具有自动洒水功能的道路安全墩，包括锥形的安全墩本体，所述安全墩本体内部从上至下分别开设有上腔和下腔，所述上腔的内顶部垂直向下通过吊线悬垂有磁力柱。本发明通过设置螺旋线圈、磁力柱、泵水机构和记忆金属片，当有汽车靠近安全墩本体时，汽车会牵引磁力柱横向摆动，从而使螺旋线圈的磁通量显著减小，从而产生感应电流，使电磁铁通电生磁，吸引滑块进行一次往复滑动，向下腔泵水，多次车辆经过之后，下腔内水压足够大，可以使压力阀打开，从实现自动向道路洒水的功能，并且可以冬天时滑腔处于非密闭状态，洒水动作不会进行，可以有效防止冬天洒水结冰，造成路面湿滑的情况发生。
Road safety pier with automatic watering function
The invention discloses a road safety pier with automatic watering function. The road safety pier comprises a conical safety pier body, an upper cavity and a lower cavity are formed in the safety pierbody from top to bottom, and a magnetic column is vertically and downwards suspended on the inner top of the upper cavity through a suspension wire. A spiral coil, the magnetic column, a water pumping mechanism and a memory metal sheet are arranged; when an automobile gets close to the body of the road safety pier, the automobile pulls the magnetic column to transversely swing; therefore, the magnetic flux of the spiral coil is obviously reduced; induced current is thus generated, the electromagnet is electrified to generate magnetism; a sliding block is attracted to slide once in a reciprocating manner; water is pumped into the lower cavity, water pressure in the lower cavity is large enough after multiple vehicles pass through the lower cavity, a pressure valve can be opened, the function of automatically spraying water to the road is achieved, the sliding cavity can be in a non-closed state in winter, the water spraying action is stopped, and the situation that the road surface isslippery due to icing caused by water spraying in winter can be effectively prevented.
本发明公开了一种具有自动洒水功能的道路安全墩，包括锥形的安全墩本体，所述安全墩本体内部从上至下分别开设有上腔和下腔，所述上腔的内顶部垂直向下通过吊线悬垂有磁力柱。本发明通过设置螺旋线圈、磁力柱、泵水机构和记忆金属片，当有汽车靠近安全墩本体时，汽车会牵引磁力柱横向摆动，从而使螺旋线圈的磁通量显著减小，从而产生感应电流，使电磁铁通电生磁，吸引滑块进行一次往复滑动，向下腔泵水，多次车辆经过之后，下腔内水压足够大，可以使压力阀打开，从实现自动向道路洒水的功能，并且可以冬天时滑腔处于非密闭状态，洒水动作不会进行，可以有效防止冬天洒水结冰，造成路面湿滑的情况发生。
Road safety pier with automatic watering function
一种具有自动洒水功能的道路安全墩
LI XIAOJING (Autor:in)
08.09.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01H
STREET CLEANING
,
Reinigen von Straßen
/
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.