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Leveling device for prefabricated concrete pavement slab and leveling method thereof

A technology of prefabricated assembly and leveling device, which is applied to pavements, roads, roads and other directions paved with prefabricated blocks, can solve the problem of uneven construction of concrete pavement panels, and achieve the effects of preventing slurry leakage, easy preparation and construction, and convenient operation.

Pending Publication Date: 2021-10-26
SOUTH CHINA AGRI UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a leveling device and leveling method for prefabricated concrete road slabs, which solves the problem of uneven construction of concrete road slabs in the prior art

Method used

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  • Leveling device for prefabricated concrete pavement slab and leveling method thereof
  • Leveling device for prefabricated concrete pavement slab and leveling method thereof
  • Leveling device for prefabricated concrete pavement slab and leveling method thereof

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Embodiment Construction

[0031] The technical solutions of the present invention will be clearly and completely described below through detailed embodiments in conjunction with the accompanying drawings. Apparently, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0032] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial" , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, whi...

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Abstract

The invention discloses a leveling device for a prefabricated concrete pavement slab and a leveling method of the leveling device. The leveling device comprises the prefabricated concrete pavement slab and a plurality of rubber bags with grouting cavities, wherein the rubber bags are pre-buried at the bottom of the prefabricated concrete pavement slab; a grouting pipe communicated with the grouting cavity is arranged at the top of each rubber bag, a grout leakage prevention structure is arranged in each grouting pipe and comprises a sealing elastic piece and an annular check ring located above the sealing elastic piece, an edge of one side of each sealing elastic piece is fixedly connected with an inner wall of the corresponding grouting pipe, and an edge of the other side of each sealing elastic piece abuts against a lower surface of the corresponding annular check ring; leveling grouting holes fixedly connected with the grouting pipes and at least one filling grouting hole are formed in the prefabricated concrete pavement slab in a penetrating mode. The whole leveling process is convenient to operate, the structure is simple, and preparation and construction are easy.

Description

technical field [0001] The invention relates to the technical field of rapid pavement repair, in particular to a leveling device and a leveling method for a prefabricated concrete road slab. Background technique [0002] At present, the damaged pavement is usually replaced by a concrete pavement hoisting product, so as to realize rapid repair of the pavement. However, in the actual construction process, the concrete road slab is prone to inclination and unevenness, and it is difficult to ensure that it is in a horizontal state, thus resulting in poor construction quality. Contents of the invention [0003] The object of the present invention is to provide a leveling device and a leveling method for a prefabricated concrete road slab, which solves the problem of uneven construction of the concrete road slab in the prior art. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] In the first aspect, the pres...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/52E01C5/06
CPCE01C19/52E01C5/06
Inventor 王海洋陈轩李羽婷钟省平张敏何华庭
Owner SOUTH CHINA AGRI UNIV
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