Pavement paving device based on road and bridge construction
A technology for installing shells and mounting frames, which is applied in the direction of roads, roads, and road repairs, etc., can solve the problems of reduced scope of application and reduced work efficiency, and achieve the effect of increasing the scope of application, reducing the space occupied, and improving work efficiency.
Pending Publication Date: 2022-07-22
李帅
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Problems solved by technology
[0004] In order to solve the above technical problems, the present invention provides a road paving device based on road and bridge construction, to solve the problem that in the prior art, most common paving devices are inconvenient to adjust the paving range according to the width of the road surface to be paved , resulting in a decline in the scope of application, and it is not convenient to quickly move the paving components to the road surface, resulting in a technical problem that reduces work efficiency
Method used
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[0030] like Figure 1 to Figure 6 As shown, the present invention provides a pavement paving device based on road and bridge construction, including a counterweight frame 101, one side of the counterweight frame 101 is provided with a hinged L-shaped frame 201, and both ends of the L-shaped frame 201 are A first connection seat 102 is provided, and both ends of the counterweight frame 101 are provided with a second connection seat 103. The first connection seat 102 and the second connection seat 103 are connected by a hydraulic telescopic rod 104. One side of the L-shaped frame 201 A mounting shell 301 is provided which is connected by a lift assembly.
[0031]When the road paving device is in use, the counterweight frame 101 can be moved to the side of the road to be paved. In the initial state, the hydraulic telescopic rod 104 is in a retracted state, and the L-shaped frame 201 is above the counterweight frame 101. When paving is required During the leveling operation, the ...
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The road and bridge construction-based pavement paving device comprises a counterweight frame, a hinged L-shaped frame is arranged on one side of the counterweight frame, first connecting seats at the two ends of the L-shaped frame are connected with second connecting seats at the two ends of the counterweight frame through hydraulic telescopic rods, and a liftable mounting shell is arranged on one side of the L-shaped frame; a rotatably connected threaded cylinder is arranged on the mounting plate in the mounting shell, a first bevel gear is arranged at one end of the threaded cylinder, a rotatable second bevel gear is arranged in the mounting shell and meshed with the first bevel gear, a first rocking wheel connected with a rod is arranged on the second bevel gear, a balance weight seat is arranged at one end of the mounting shell, and a lead screw on one side of the balance weight seat is arranged in the threaded cylinder in a penetrating mode; a supporting wheel is arranged at the bottom of the balance weight seat, a rotatable flattening roller is arranged on one side of the installation shell, an extension rod on one side of the balance weight seat is arranged in the flattening roller in a penetrating mode, and a lengthening roller is arranged on the extension rod in a penetrating and sleeving mode. According to the paving device, the paving range can be conveniently adjusted according to the width of a pavement to be paved, and the paving roller can be conveniently and rapidly moved to the pavement.
Description
technical field [0001] The invention belongs to the technical field of road and bridge construction, and more particularly, particularly relates to a pavement paving device based on road and bridge construction. Background technique [0002] The smoothness of the road surface directly improves the quality of the road and the driving comfort, so the smoothness of the road surface is an important factor in the road performance evaluation. When laying cement concrete pavement, it is necessary to pave cement or concrete on the pavement first, and then use a special pavement paving device to pave the cement or concrete, so that the smoothness of the pavement reaches a certain standard. [0003] For example, the Chinese invention patent with the patent number 202010306378.X provides a pavement cement tiling device for road bridge construction. The paving device pushes the cement concrete accumulated in the middle of the pavement to both sides of the pavement through the diversion ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E01C19/23
CPCE01C19/23E01C19/236
Inventor 李帅江龙时红旗
Owner 李帅