A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Critical vehicle buffering road surface deceleration early warning device
The invention relates to the technical field of road deceleration strips, in particular to a critical vehicle buffering road deceleration early warning device which comprises a first spring fixedly mounted at the bottom of a construction groove, a high-strength steel block arranged above the first spring, an arc-shaped steel block arranged above the high-strength steel block and flush with the road surface, and a second spring arranged above the arc-shaped steel block. A rubber belt is arranged above the arc-shaped steel block; second push block grooves are symmetrically formed in the left side and the right side of a groove opening of the construction groove, a second push block is arranged at the second push block groove in each side, and the second push blocks are sleeved with second springs. A groove used for clamping the second push block is formed in the high-strength steel block on the upper side of the second push block in the initial state, and a time-delay rebounding device is arranged in the groove. According to different passing vehicles, differential deceleration effects can be implemented on heavy vehicles and light vehicles, vibration of critical vehicles passing through the deceleration strip is relieved, and then the driving safety and comfort of the heavy vehicles carrying dangerous goods are improved.
本发明涉及路面减速带技术领域，尤其涉及一种危重车辆缓冲路面减速预警装置，包括在施工凹槽的底部固定安装有第一弹簧，第一弹簧的上方设有高强度钢块，高强度钢块的上表面与路面齐平设置，高强度钢块的上方设有弧形钢块，弧形钢块的上方设有橡胶带；施工凹槽的槽口左右两侧对称开设第二推块槽，每侧的第二推块槽处设有第二推块，第二推块上套接有第二弹簧；在初始状态下第二推块的上侧位置的高强度钢块处设有用于卡住第二推块的凹槽，凹槽的内部设有延时回弹装置。本发明能够根据过往车辆不同，对重型车辆和轻型车辆实施差异化的减速效果，缓解危重车辆通过减速带的震动，进而提升运载危险品重载车辆的行驶安全性和舒适性。
Critical vehicle buffering road surface deceleration early warning device
The invention relates to the technical field of road deceleration strips, in particular to a critical vehicle buffering road deceleration early warning device which comprises a first spring fixedly mounted at the bottom of a construction groove, a high-strength steel block arranged above the first spring, an arc-shaped steel block arranged above the high-strength steel block and flush with the road surface, and a second spring arranged above the arc-shaped steel block. A rubber belt is arranged above the arc-shaped steel block; second push block grooves are symmetrically formed in the left side and the right side of a groove opening of the construction groove, a second push block is arranged at the second push block groove in each side, and the second push blocks are sleeved with second springs. A groove used for clamping the second push block is formed in the high-strength steel block on the upper side of the second push block in the initial state, and a time-delay rebounding device is arranged in the groove. According to different passing vehicles, differential deceleration effects can be implemented on heavy vehicles and light vehicles, vibration of critical vehicles passing through the deceleration strip is relieved, and then the driving safety and comfort of the heavy vehicles carrying dangerous goods are improved.
本发明涉及路面减速带技术领域，尤其涉及一种危重车辆缓冲路面减速预警装置，包括在施工凹槽的底部固定安装有第一弹簧，第一弹簧的上方设有高强度钢块，高强度钢块的上表面与路面齐平设置，高强度钢块的上方设有弧形钢块，弧形钢块的上方设有橡胶带；施工凹槽的槽口左右两侧对称开设第二推块槽，每侧的第二推块槽处设有第二推块，第二推块上套接有第二弹簧；在初始状态下第二推块的上侧位置的高强度钢块处设有用于卡住第二推块的凹槽，凹槽的内部设有延时回弹装置。本发明能够根据过往车辆不同，对重型车辆和轻型车辆实施差异化的减速效果，缓解危重车辆通过减速带的震动，进而提升运载危险品重载车辆的行驶安全性和舒适性。
Critical vehicle buffering road surface deceleration early warning device
一种危重车辆缓冲路面减速预警装置
XU XUNQIAN (author) / WU TAO (author) / LI SHU'E (author) / KANG FENGYI (author) / JI HAIPING (author) / XING ZHONGFENG (author)
2024-01-23
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.
Detachable one-way road vehicle deceleration warning device
| European Patent Office | 2023