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Pavement leveling instrument for road construction

A technology of road construction and leveling instrument, applied in the direction of roads, roads, road repair, etc., can solve the problems of reduced equipment work efficiency, lens collision damage, and many detection points, etc., to achieve convenient and convenient transition, increase stability, and increase convenience. sexual effect

Pending Publication Date: 2022-05-06
贾杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a road surface leveling instrument for road construction, one of the purposes is to have the function of convenient transportation, to solve the problem that the traditional road surface leveling instrument needs to be checked before it can detect the road surface, and there are many detection points. It is difficult to move the equipment, which leads to the reduction of the working efficiency of the equipment; another purpose is to solve the problem that the protection performance of the road level gauge is low, and it is easy to cause collision damage to the lens when moving and transporting, thus affecting the normal use of the equipment. In order to achieve the effect of buffer protection

Method used

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  • Pavement leveling instrument for road construction
  • Pavement leveling instrument for road construction
  • Pavement leveling instrument for road construction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1-8 As shown, the present invention provides a road surface leveling instrument for road construction, including a leveling instrument main body 1, a mobile base 2, a lifting platform 3 and a protective plate cover 4, and the bottom of the leveling instrument main body 1 is fixedly equipped with a mobile base 2 , the bottom of the mobile base 2 is fixedly equipped with a pulley 21, the top of the level measuring instrument main body 1 is movably installed with a lifting platform 3, the top of the lifting platform 3 is provided with a rotating column 31, and the top of the rotating column 31 is fixedly equipped with a level measuring instrument device 32 , the top of the leveling instrument equipment 32 is provided with a protective plate cover 4, the front of the leveling instrument main body 1 is provided with a moving groove 11, and the inner part of the moving groove 11 is equipped with a moving plate 12, and the two sides of the inner cavity of the mo...

Embodiment 2

[0044] Such as Figure 1-8 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, the left side of the leveling instrument main body 1 is provided with an adjustment block 5, and the side of the adjustment block 5 is fixedly connected with a rotating gear 51, and the rotating gear The side of 51 is meshed with alveolar column 52, and the top of alveolar column 52 is fixedly installed with support column 54, and the top of support column 54 is fixedly installed with baffle plate 55, and the inner movable socket of alveolar column 52 is provided with fixed column 53, The bottom of the fixed pillar 53 is fixedly installed inside the main body 1 of the leveling instrument.

[0045] In this embodiment, the main body 1 of the leveling instrument needs to be corrected during detection, so that the adjusting block 5 is rotated to drive the rotating gear 51 to rotate, and the rotating gear 51 is used to mesh with the alveolar column 52,...

Embodiment 3

[0047] Such as Figure 1-8 As shown, on the basis of Embodiment 1, the present invention provides a technical solution: preferably, a rubber layer 41 is provided inside the protective plate cover 4, and an extrusion block 42 is provided on the inside of the rubber layer 41, and the extrusion block 42 The bottom of the rubber pressure pad 421 is fixedly installed with an extrusion column 422, the bottom of the extrusion column 422 is provided with an extrusion column 424, and the bottom of the inner cavity of the extrusion column 424 is fixedly installed with The pressing block 423, the bottom of the pressing block 423 is fixedly equipped with a buffer spring pad 425, the two sides of the pressing column 422 are provided with a connecting block 4221, and the other end of the connecting block 4221 is movably connected with a pushing rod 4222, and the pushing rod 4222 is far away from the connecting block 4221 One end of the moving block 4223 is provided with a moving block 4223,...

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Abstract

The invention discloses a pavement leveling instrument for road construction, and relates to the technical field of road construction, the pavement leveling instrument comprises a leveling instrument main body, a movable base, a lifting platform and a protective plate cover, the bottom of the leveling instrument main body is fixedly provided with the movable base, and the bottom of the movable base is fixedly provided with pulleys. Through mutual cooperation of the movable base and the pulleys, the planometer main body can be conveniently pushed by utilizing the rolling property of the pulleys, the function of convenient moving is achieved, when the planometer main body moves to a detection point position, the movable plate is pushed to move upwards, then the telescopic column is manually rotated, so that the rotating block rotates on the outer side of the limiting shaft, and the planometer main body can be conveniently moved. The telescopic rods are connected in a matched mode to support the telescopic columns, the telescopic columns are adjusted to a proper angle, then the telescopic columns drive the rubber chassis to be fixed to the ground, stability is improved, the problems that the number of detection points is large, carrying equipment is difficult to move, and the working efficiency of the equipment is reduced are solved, and the stability of the device is improved when the device is conveniently moved.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to a road surface level gauge for road construction. Background technique [0002] Road engineering refers to the whole process of planning, design, construction, maintenance and management of roads and the engineering entities involved. Like any other category of civil engineering, road engineering has obvious technical, economic and management characteristics. When building roads, it is necessary to detect the surface of the road. There are following problems at prior art: [0003] 1. When the traditional road surface leveling instrument is tested, it needs to be corrected to detect the road surface, and there are many detection points, and it is difficult to move the handling equipment, which leads to the problem of reduced equipment efficiency; [0004] 2. The protection performance of the road leveling instrument is low. When moving and handling, it is easy to cause...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C23/01
CPCE01C23/01
Inventor 贾杰
Owner 贾杰
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