A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Laser safety height limiting door for urban road
The invention provides a laser safety height limiting door for an urban road, which is arranged on a ground. A hollow cavity is formed under the ground and comprises two hollow stand columns, a U-shaped door, a triangular guide block and a tire pricking mechanism capable of pricking tires; the two stand columns are vertically arranged on the two sides of a ground road, the two ends of the U-shapeddoor are inserted into the two stand columns in an inverted mode and can move vertically, the guide block is arranged on the U-shaped door, and the bottom of the guide block is flush with the top ofthe U-shaped door. When an automobile exceeding the height of the U-shaped door passes, the top of the automobile head abuts against the inclined face of the guide block, due to the inclined face, thetop of the automobile head drives the guide block to move upwards, the U-shaped door is made to move to the top of the automobile head, the automobile or goods are prevented from being damaged due tothe fact that the automobile head collides with the U-shaped door head-on, and casualties are avoided. In addition, in order to promote the ultrahigh vehicle to stop moving forwards, when the U-shaped door rises, the pricking needle is pulled by the linkage rope to protrude upwards, and if the ultrahigh vehicle is not stopped, the ultrahigh vehicle can be pricked by the tire to be forcibly stopped.
本发明提供一种城市道路用激光安全限高门，设置在地面上，所述地面下设置有中空腔，包括两个中空的立柱、U形门、三角形导向块、可扎破车胎的扎胎机构，两个立柱竖直设置在地面道路的两侧，所述U形门的两端倒插在两个立柱上且可竖向活动，所述导向块设置在U形门上且底部与U形门的顶部齐平。当超过U形门高度的汽车经过时，车头的顶部顶到导向块上的斜面上，由于斜面的缘故，车头的顶部带动导向块向上移动，使U形门移动至车头的顶部，防止车头迎面撞上U形门造成的车辆或货物被损坏，避免造成人员伤亡。另外为了促使超高车辆能够停止前行，当U形门上升时，通过联动绳拉动扎针向上凸起，超高汽车若不停止就会被扎胎而强制停车。
Laser safety height limiting door for urban road
The invention provides a laser safety height limiting door for an urban road, which is arranged on a ground. A hollow cavity is formed under the ground and comprises two hollow stand columns, a U-shaped door, a triangular guide block and a tire pricking mechanism capable of pricking tires; the two stand columns are vertically arranged on the two sides of a ground road, the two ends of the U-shapeddoor are inserted into the two stand columns in an inverted mode and can move vertically, the guide block is arranged on the U-shaped door, and the bottom of the guide block is flush with the top ofthe U-shaped door. When an automobile exceeding the height of the U-shaped door passes, the top of the automobile head abuts against the inclined face of the guide block, due to the inclined face, thetop of the automobile head drives the guide block to move upwards, the U-shaped door is made to move to the top of the automobile head, the automobile or goods are prevented from being damaged due tothe fact that the automobile head collides with the U-shaped door head-on, and casualties are avoided. In addition, in order to promote the ultrahigh vehicle to stop moving forwards, when the U-shaped door rises, the pricking needle is pulled by the linkage rope to protrude upwards, and if the ultrahigh vehicle is not stopped, the ultrahigh vehicle can be pricked by the tire to be forcibly stopped.
本发明提供一种城市道路用激光安全限高门，设置在地面上，所述地面下设置有中空腔，包括两个中空的立柱、U形门、三角形导向块、可扎破车胎的扎胎机构，两个立柱竖直设置在地面道路的两侧，所述U形门的两端倒插在两个立柱上且可竖向活动，所述导向块设置在U形门上且底部与U形门的顶部齐平。当超过U形门高度的汽车经过时，车头的顶部顶到导向块上的斜面上，由于斜面的缘故，车头的顶部带动导向块向上移动，使U形门移动至车头的顶部，防止车头迎面撞上U形门造成的车辆或货物被损坏，避免造成人员伤亡。另外为了促使超高车辆能够停止前行，当U形门上升时，通过联动绳拉动扎针向上凸起，超高汽车若不停止就会被扎胎而强制停车。
Laser safety height limiting door for urban road
一种城市道路用激光安全限高门
XIONG CHUNXIA (author)
2020-07-17
Patent
Electronic Resource
Chinese
IPC:
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.
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme