Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automobile barrier gate protection device for property service
The invention relates to the technical field of property service, and discloses an automobile barrier gate protection device for property service. The device comprises a shell, a rotating shaft is movably connected to the middle of the shell, a gate rod is fixedly connected to the front face of the rotating shaft, an electromagnet is fixedly connected to the inner wall of the middle of the shell, and a clamping block is movably connected to the inner wall of the middle of the rotating shaft. According to the automobile barrier gate protection device for the property service, the rotating shaft drives a pressing block to move, the pressing block drives a dielectric plate to move, then a piezoresistor and a friction plate are used in cooperation, so that the effect of limiting and protecting the rotating shaft is achieved, teeth on the outer side of the rotating shaft extrude the pressing block again, the relative area of a positive plate and a negative plate is small, the relative area is gradually changed from the maximum area to the minimum area, the voltage at the tail end of the negative plate is the minimum, therefore the minimum path voltage of the piezoresistor is achieved, an electromagnet is powered on to generate a magnetic field, at the moment, a magnetostrictive material deforms to extrude a friction plate outwards to make contact with the outer side of the rotating shaft, and the rotating shaft is limited.
本发明涉及物业服务技术领域，且公开了一种物业服务用汽车道闸保护装置，包括外壳，所述外壳中部活动连接有转轴，转轴正面固定连接有闸杆，外壳中部内壁固定连接有电磁体，转轴中部内壁活动连接有卡块。该物业服务用汽车道闸保护装置，通过转轴带动压块运动，压块带动电介质板运动，再通过压敏电阻与摩擦片的配合使用，从而达到对转轴限位保护的效果，转轴外侧的齿牙将压块再次挤压，正极板和负极板的相对面积，由最大逐渐变为最小相对面积，负极板末端的电压最小，从而达到压敏电阻的最小通路电压，电磁体通电产生磁场，此时磁致伸缩材料发生形变将摩擦片向外侧挤压与转轴外侧接触，从而达到对转轴进行限位作用。
Automobile barrier gate protection device for property service
The invention relates to the technical field of property service, and discloses an automobile barrier gate protection device for property service. The device comprises a shell, a rotating shaft is movably connected to the middle of the shell, a gate rod is fixedly connected to the front face of the rotating shaft, an electromagnet is fixedly connected to the inner wall of the middle of the shell, and a clamping block is movably connected to the inner wall of the middle of the rotating shaft. According to the automobile barrier gate protection device for the property service, the rotating shaft drives a pressing block to move, the pressing block drives a dielectric plate to move, then a piezoresistor and a friction plate are used in cooperation, so that the effect of limiting and protecting the rotating shaft is achieved, teeth on the outer side of the rotating shaft extrude the pressing block again, the relative area of a positive plate and a negative plate is small, the relative area is gradually changed from the maximum area to the minimum area, the voltage at the tail end of the negative plate is the minimum, therefore the minimum path voltage of the piezoresistor is achieved, an electromagnet is powered on to generate a magnetic field, at the moment, a magnetostrictive material deforms to extrude a friction plate outwards to make contact with the outer side of the rotating shaft, and the rotating shaft is limited.
本发明涉及物业服务技术领域，且公开了一种物业服务用汽车道闸保护装置，包括外壳，所述外壳中部活动连接有转轴，转轴正面固定连接有闸杆，外壳中部内壁固定连接有电磁体，转轴中部内壁活动连接有卡块。该物业服务用汽车道闸保护装置，通过转轴带动压块运动，压块带动电介质板运动，再通过压敏电阻与摩擦片的配合使用，从而达到对转轴限位保护的效果，转轴外侧的齿牙将压块再次挤压，正极板和负极板的相对面积，由最大逐渐变为最小相对面积，负极板末端的电压最小，从而达到压敏电阻的最小通路电压，电磁体通电产生磁场，此时磁致伸缩材料发生形变将摩擦片向外侧挤压与转轴外侧接触，从而达到对转轴进行限位作用。
Automobile barrier gate protection device for property service
一种物业服务用汽车道闸保护装置
LU QINGLAN (Autor:in)
11.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
F16D
COUPLINGS FOR TRANSMITTING ROTATION
,
Nicht schaltbare Kupplungen
/
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.
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