A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention belongs to the technical field of road construction devices, and particularly relates to a road construction tamping device which comprises an installation frame, a protection frame, a transmission belt wheel, a connecting rod, a gravity ball, an installation block, a telescopic rod, a first tamping block and a second tamping block. The installation frame is in a rectangular pipe shape, and a transmission belt wheel is fixedly connected into the lower end wall of the installation frame. The outer surface of the transmission belt wheel is connected with a protection frame in an up-down sliding mode through gear engagement. The protection frame is in a rectangular pipe shape, and the lower end of the protection frame and the first tamping block are located on the same horizontal plane initially. When the sliding rod moves, the cavity at the lower end of the sliding rod is extruded into the air pressure cavity in the mounting plate through air pressure, so that the air pressure cavity expands and pushes the extrusion plate on the outer side of the air pressure cavity to move towards the outer side, the impact force of the gravity ball is uniformly dispersed to the extrusion plate, and the force is uniformly dispersed to the outer surface of the force unloading ball through the supporting rod; the telescopic rod is prevented from deforming and breaking due to the fact that impact force generated by the gravity ball directly and vertically acts on the telescopic rod.
本发明属于道路施工装置技术领域，具体的说是一种道路施工夯实装置，包括安装框，保护框，传动带轮，连杆，重力球，安装块，伸缩杆，第一夯实块和第二夯实块；所述安装框呈矩形管状，安装框的下端壁中固定连接有传动带轮；所述传动带轮的外表面通过齿轮啮合上下滑动连接有保护框；所述保护框呈矩形管状，保护框的下端初始时与第一夯实块处于同一水平面；当滑动杆移动时会将其下端空腔气压挤压进安装板中的气压腔中，从而使得气压腔膨胀并推动其外侧的挤压板向外侧移动，从而将重力球的撞击力均匀分散到挤压板上，并通过支撑杆将力均匀分散到卸力球的外表面，避免重力球产生的撞击力直接垂直作用在伸缩杆上导致伸缩杆产生形变断裂。
The invention belongs to the technical field of road construction devices, and particularly relates to a road construction tamping device which comprises an installation frame, a protection frame, a transmission belt wheel, a connecting rod, a gravity ball, an installation block, a telescopic rod, a first tamping block and a second tamping block. The installation frame is in a rectangular pipe shape, and a transmission belt wheel is fixedly connected into the lower end wall of the installation frame. The outer surface of the transmission belt wheel is connected with a protection frame in an up-down sliding mode through gear engagement. The protection frame is in a rectangular pipe shape, and the lower end of the protection frame and the first tamping block are located on the same horizontal plane initially. When the sliding rod moves, the cavity at the lower end of the sliding rod is extruded into the air pressure cavity in the mounting plate through air pressure, so that the air pressure cavity expands and pushes the extrusion plate on the outer side of the air pressure cavity to move towards the outer side, the impact force of the gravity ball is uniformly dispersed to the extrusion plate, and the force is uniformly dispersed to the outer surface of the force unloading ball through the supporting rod; the telescopic rod is prevented from deforming and breaking due to the fact that impact force generated by the gravity ball directly and vertically acts on the telescopic rod.
本发明属于道路施工装置技术领域，具体的说是一种道路施工夯实装置，包括安装框，保护框，传动带轮，连杆，重力球，安装块，伸缩杆，第一夯实块和第二夯实块；所述安装框呈矩形管状，安装框的下端壁中固定连接有传动带轮；所述传动带轮的外表面通过齿轮啮合上下滑动连接有保护框；所述保护框呈矩形管状，保护框的下端初始时与第一夯实块处于同一水平面；当滑动杆移动时会将其下端空腔气压挤压进安装板中的气压腔中，从而使得气压腔膨胀并推动其外侧的挤压板向外侧移动，从而将重力球的撞击力均匀分散到挤压板上，并通过支撑杆将力均匀分散到卸力球的外表面，避免重力球产生的撞击力直接垂直作用在伸缩杆上导致伸缩杆产生形变断裂。
Road construction tamping device
一种道路施工夯实装置
LIU FENG (author)
2021-04-16
Patent
Electronic Resource
Chinese
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
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CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE