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Cement concrete pavement grooving device for highway engineering

A technology of cement concrete and engineering, which is applied in the field of cement concrete pavement notching devices for highway engineering, and can solve the problems of poor flexibility of use of notching devices, inconvenient notching devices, adjustments, etc.

Pending Publication Date: 2022-05-13
刘海霞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the groove depth of some existing cement concrete pavement groove devices for highway engineering is generally fixed, and the groove device is inconvenient to adjust according to the thickness of the pavement, and the distance between the grooves is not convenient to adjust. Corresponding adjustment, resulting in poor flexibility and wide range of use of the notching device

Method used

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  • Cement concrete pavement grooving device for highway engineering
  • Cement concrete pavement grooving device for highway engineering
  • Cement concrete pavement grooving device for highway engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A cement concrete pavement grooving device for highway engineering, comprising a moving seat 1, a push handrail is installed at the front end of the moving seat 1, two fixed seats 5 are fixedly installed at the bottom of the moving seat 1, and a water tank 2 is installed at the upper end of the moving seat 1;

[0044] The opposite ends of the two fixed seats 5 are provided with through holes 501, and the bottom of each fixed seat 5 is equipped with wheels 6 symmetrically front and back, and a lifting mechanism is installed between the two fixed seats 5;

[0045] The upper end of the water tank 2 is provided with a water inlet 201, the right side is equipped with a cooling device 3 electrically connected to an external power supply, and the bottom of the water tank 2 is connected with a cooling mechanism;

[0046] The lifting mechanism is connected with the notch assembly;

[0047] The notch assembly is connected with the cleaning assembly through the belt tensioning mec...

Embodiment 2

[0060] The difference from Example 1 is:

[0061] The belt tensioning mechanism includes the first pulley 21 installed on the spline shaft 19, the first pulley 21, the second pulley 23 and the third pulley 35 are connected by transmission belt No. 22, and the second pulley 23 is installed on the second pulley. No. worm 24 is smooth, the left end of No. 2 worm 24 is rotatably connected with the left side fixed seat 5, and the right end is rotatably connected with the fixed plate 25 fixed on the bottom end of the movable seat 1; the third belt pulley 35 is rotatably connected on the sliding shaft 32, and the sliding shaft 32 is slidingly connected with the left and right sides chute 331 of the rectangular frame 33, the left and right ends of the sliding shaft 32 are connected with the fixed blocks 332 affixed to the left and right sides of the rectangular frame 33 through corresponding springs 34, and the rectangular frame 33 is fixed to the left side The seat 5 is fixedly conne...

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PUM

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Abstract

The invention relates to the technical field of highway engineering, in particular to a cement concrete pavement grooving device for highway engineering, which comprises a moving seat, a pushing handrail is mounted at the front end of the moving seat, two fixed seats are fixedly mounted at the bottom of the moving seat, and a water tank is mounted at the upper end of the moving seat; through holes are formed in the opposite ends of the two fixing seats, wheels are symmetrically installed at the bottom of each fixing seat in the front-back direction, and a lifting mechanism is installed between the two fixing seats. The bottom of the water tank is connected with a cooling mechanism; the lifting mechanism is connected with the grooving assembly; the grooving assembly is connected with the cleaning assembly through the belt tensioning mechanism and further connected with the distance adjusting mechanism. The distance adjusting mechanism and the cooling mechanism are arranged in a matched mode. The grooving device for the cement concrete pavement is reasonable in structure and convenient to operate, the grooving depth of the grooving device for the cement concrete pavement is convenient to adjust, the grooving depth can be adjusted according to the pavement laying thickness, and the grooving distance is also convenient to adjust.

Description

technical field [0001] The invention relates to the technical field of highway engineering, in particular to a cement concrete pavement carving device for highway engineering. Background technique [0002] Highway engineering refers to the investigation, measurement, design, construction, maintenance and management of highway structures. Highway engineering structures include: subgrades, road surfaces, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, as well as houses, workshops and other service facilities used for construction, maintenance and monitoring. [0003] The tasks of new construction or reconstruction of highways are determined according to the road network planning. The road construction of a country should comprehensively consider its role and status in combined transportation in combination with railway, waterway, air and other transportation, and formulate a national road system divided i...

Claims

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Application Information

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IPC IPC(8): E01C19/43B01D47/06E01H1/05
CPCE01C19/43B01D47/06E01H1/05
Inventor 刘海霞
Owner 刘海霞