Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Road roller
The embodiment of the invention provides a road roller, and relates to the technical field of engineering machinery. The road roller comprises a frame, a steering fork frame, a runner wheel and a heatpreservation protection device. The steering fork frame is rotatably connected to the frame, the runner wheel is connected with the steering fork frame, the heat preservation protection device is arranged outside the runner wheel in a covering mode and used for preserving heat of the runner wheel, and the heat preservation protection device is installed on the steering fork frame so as to rotatealong with the steering fork frame. Due to a fact that the heat preservation protection device rotates along with the steering fork frame, interference between the runner wheel and the heat preservation protection device in a steering process can be effectively avoided, and steering is more flexible. And longitudinal sections of a first heat preservation cover and a second heat preservation coverare arc-shaped so that a formed semi-closed space is small, and heating and heat preservation effects are good. The road roller also has a collision induction function, can realize anti-collision emergency stop induction, does not need to additionally install an anti-collision device, saves the cost, can avoid major construction accidents, and improves construction safety.
本发明的实施例提供了一种压路机，涉及工程机械技术领域。该压路机包括车架、转向叉架、碾轮和保温防护装置。其中，转向叉架转动连接于车架，碾轮与转向叉架连接，保温防护装置罩设于碾轮外，用于对碾轮进行保温，保温防护装置安装于转向叉架，以跟随转向叉架转动。该压路机由于保温防护装置跟随转向叉架一同转动，能够有效避免转向时碾轮与保温防护装置发生干涉，转向更加灵活。并且第一保温罩和第二保温罩的纵截面均呈弧形，所形成的半封闭空间小，加热和保温效果好。该压路机还具有碰撞感应功能，能够实现防撞紧停感应，无需额外加装防撞装置，节省成本，同时可以避免重大施工事故，提升施工安全性。
Road roller
The embodiment of the invention provides a road roller, and relates to the technical field of engineering machinery. The road roller comprises a frame, a steering fork frame, a runner wheel and a heatpreservation protection device. The steering fork frame is rotatably connected to the frame, the runner wheel is connected with the steering fork frame, the heat preservation protection device is arranged outside the runner wheel in a covering mode and used for preserving heat of the runner wheel, and the heat preservation protection device is installed on the steering fork frame so as to rotatealong with the steering fork frame. Due to a fact that the heat preservation protection device rotates along with the steering fork frame, interference between the runner wheel and the heat preservation protection device in a steering process can be effectively avoided, and steering is more flexible. And longitudinal sections of a first heat preservation cover and a second heat preservation coverare arc-shaped so that a formed semi-closed space is small, and heating and heat preservation effects are good. The road roller also has a collision induction function, can realize anti-collision emergency stop induction, does not need to additionally install an anti-collision device, saves the cost, can avoid major construction accidents, and improves construction safety.
本发明的实施例提供了一种压路机，涉及工程机械技术领域。该压路机包括车架、转向叉架、碾轮和保温防护装置。其中，转向叉架转动连接于车架，碾轮与转向叉架连接，保温防护装置罩设于碾轮外，用于对碾轮进行保温，保温防护装置安装于转向叉架，以跟随转向叉架转动。该压路机由于保温防护装置跟随转向叉架一同转动，能够有效避免转向时碾轮与保温防护装置发生干涉，转向更加灵活。并且第一保温罩和第二保温罩的纵截面均呈弧形，所形成的半封闭空间小，加热和保温效果好。该压路机还具有碰撞感应功能，能够实现防撞紧停感应，无需额外加装防撞装置，节省成本，同时可以避免重大施工事故，提升施工安全性。
Road roller
压路机
LIU QINGYA (Autor:in) / WANG YONGFENG (Autor:in) / CHU ZHAOPING (Autor:in)
15.09.2020
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
Roller cleaning mechanism applied to road roller and road roller
| Europäisches Patentamt | 2024