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A concrete paving device

A technology of concrete and tires, which is applied in roads, constructions, road repairs, etc. It can solve the problems affecting the paving quality, the track mold is easy to loosen and expand outwards, and achieve the effect of high paving quality and high road strength

Active Publication Date: 2020-09-18
马鞍山市鑫叶节能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the existing concrete paver is paving and compacting, the rail molds on both sides are easy to loosen and expand outwards, which affects the quality of paving

Method used

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  • A concrete paving device
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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] according to figure 1 and Figure 4 The shown concrete paving device includes a storage vehicle 1, a tire 2 is provided at the bottom of the storage vehicle 1, and baffles 3 are provided on both sides of the tire 2, and the baffles 3 are arranged in three and Distributed in a circular array on the outside of the tire 2, the edge of the baffle 3 is provided with rounded corners, which is beneficial for the baffle 3 to squeeze the rail mold 9 inward duri...

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Abstract

The invention discloses a concrete paving device which comprises a storing vehicle. Tires are arranged at the bottom of the storing vehicle, and baffles are arranged on the two sides of the tires. Jacking rods are arranged on the inner sides of the baffles, and pneumatic cylinders are arranged at one ends of the jacking rods. Pistons are arranged in the pneumatic cylinders, and air inlet pipes arearranged at one ends of the pneumatic cylinders. Gear grooves are formed in the outer walls of the tires, and rail molds are arranged at the bottoms of the tires. Guide rails are arranged on the railmolds, and slopes are arranged at the two ends of the guide rails. According to the concrete paving device, the rail molds are inwards extruded in the process of rotating of the baffles along with the tires, the rail molds are arranged into straight lines, and the situation that due to the error caused by rail mold manual paving, concrete paving deformation and later-period loosening collapse occur is avoided; and a motor drives a rotary shaft to rotate, a bevel gear assembly changes the rotating direction, thus a crankshaft rotates, a connecting rod and a pressing plate are driven to move ina vertical reciprocating mode, thus paved concrete is tightly compacted through pressure feet, a road surface is pressed to be flat through a road roller, the paving quality is high, and the strengthof the road surface is high.

Description

technical field [0001] The invention relates to the field of paving devices, in particular to a concrete paving device. Background technique [0002] The concrete paver is a construction machine that paves the mixed cement concrete along the given thickness, width and road type requirements of the subgrade, and then performs operations such as vibrating, leveling and troweling to complete the paving of the concrete pavement. Among them, the concrete paver is generally composed of a distributor, a pre-leveling mechanism, a vibrator (including a vibrating rod and a vibrating beam), a leveling machine, a trowel and other devices. Running on the rail formwork, it can be paved into a driving belt. The rail formwork is not only the driving track of the paver, but also the side formwork for paving the road. The specific construction process is as follows: first, the cement concrete that has been dumped on the roadbed is evenly spread on the roadbed according to a certain thickness...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C19/48
CPCE01C19/4833
Inventor 叶伟
Owner 马鞍山市鑫叶节能科技有限公司
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