Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pavement repairing device for high-altitude extremely cold area
The invention belongs to the technical field of road surface repairing, and particularly relates to a road surface repairing device for a high-altitude extremely-cold region, the road surface repairing device comprises a road roller, a storage barrel, a heat preservation unit, a measuring unit and a discharging pipe, the measuring unit comprises a mounting frame, an air bag, a hinge frame, a metal sliding block and a pull rod, and the air bag and liquid in the air bag are utilized for self-weight of the air bag and liquid in the air bag; when the bottom of the air bag sinks into the pit slot, the bottom of the air bag expands and extends to be attached to the pit slot, the two sides of the air bag contract, the metal sliding blocks are driven to get close to each other, the resistance value of the metal rod connected into the circuit is changed, and therefore the opening angle of the valve driven by the power source is changed, and the larger the size of the pit slot is, the smaller the distance between the two metal sliding blocks is, and the larger the current in the circuit is. The larger the opening angle of the valve is, the smaller the opening angle of the valve is, and the smaller the discharging amount is, so that the phenomenon that excessive mixed materials are wasted or need to be collected again due to the fact that more asphalt and gravel mixed materials are discharged from the storage barrel within a shorter time is avoided.
本发明属于路面修复技术领域，具体为一种高海拔极寒地区用路面修复装置，包括：压路机、储料桶、保温单元、测量单元和出料管，所述测量单元包括：安装架、气囊、铰接架、金属滑块和拉杆，通过利用气囊与气囊内部液体的自重，当气囊底部下沉进入坑槽中，气囊底部扩张伸长与坑槽贴合，气囊两侧收缩，带动金属滑块互相靠近，改变金属杆接入电路中的阻值，从而改变电源驱动阀门开启的角度，坑槽体积越大，两个金属滑块之间的距离越小，电路中的电流越大，阀门开启的角度越大，对于体积较小的坑槽，阀门开启角度相应较小，排料量较小，避免出现在较短时间内储料桶排出较多的沥青与碎石混料，而导致多余的混料被浪费或需要重新收集。
Pavement repairing device for high-altitude extremely cold area
The invention belongs to the technical field of road surface repairing, and particularly relates to a road surface repairing device for a high-altitude extremely-cold region, the road surface repairing device comprises a road roller, a storage barrel, a heat preservation unit, a measuring unit and a discharging pipe, the measuring unit comprises a mounting frame, an air bag, a hinge frame, a metal sliding block and a pull rod, and the air bag and liquid in the air bag are utilized for self-weight of the air bag and liquid in the air bag; when the bottom of the air bag sinks into the pit slot, the bottom of the air bag expands and extends to be attached to the pit slot, the two sides of the air bag contract, the metal sliding blocks are driven to get close to each other, the resistance value of the metal rod connected into the circuit is changed, and therefore the opening angle of the valve driven by the power source is changed, and the larger the size of the pit slot is, the smaller the distance between the two metal sliding blocks is, and the larger the current in the circuit is. The larger the opening angle of the valve is, the smaller the opening angle of the valve is, and the smaller the discharging amount is, so that the phenomenon that excessive mixed materials are wasted or need to be collected again due to the fact that more asphalt and gravel mixed materials are discharged from the storage barrel within a shorter time is avoided.
本发明属于路面修复技术领域，具体为一种高海拔极寒地区用路面修复装置，包括：压路机、储料桶、保温单元、测量单元和出料管，所述测量单元包括：安装架、气囊、铰接架、金属滑块和拉杆，通过利用气囊与气囊内部液体的自重，当气囊底部下沉进入坑槽中，气囊底部扩张伸长与坑槽贴合，气囊两侧收缩，带动金属滑块互相靠近，改变金属杆接入电路中的阻值，从而改变电源驱动阀门开启的角度，坑槽体积越大，两个金属滑块之间的距离越小，电路中的电流越大，阀门开启的角度越大，对于体积较小的坑槽，阀门开启角度相应较小，排料量较小，避免出现在较短时间内储料桶排出较多的沥青与碎石混料，而导致多余的混料被浪费或需要重新收集。
Pavement repairing device for high-altitude extremely cold area
一种高海拔极寒地区用路面修复装置
HUANG GUANGYOU (Autor:in) / DUAN DEFENG (Autor:in) / QIN YUNQIANG (Autor:in) / WANG ZIYAO (Autor:in) / ZHU MING (Autor:in) / XU CHEN (Autor:in)
03.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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