A kind of steel bridge deck prefabricated pavement equipment

A technology for steel bridge decks and equipment, applied in bridge construction, bridges, bridge parts, etc., can solve the problems of low efficiency of paving technical means and great influence of construction privacy factors, so as to improve the quality and efficiency of paving, reduce Construction process, the effect of reducing the difficulty of construction

Active Publication Date: 2020-09-04
CHANGAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a steel bridge deck prefabricated pavement equipment, which is used to solve the problems of low efficiency of existing pavement technical means, great influence of construction privacy factors such as weather, etc.

Method used

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  • A kind of steel bridge deck prefabricated pavement equipment
  • A kind of steel bridge deck prefabricated pavement equipment
  • A kind of steel bridge deck prefabricated pavement equipment

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Embodiment Construction

[0048] The invention discloses a steel bridge deck prefabricated paving equipment, comprising a walking frame 1 located on the steel bridge deck, and a paving mechanism for paving the concrete layer of the steel bridge deck is installed on the walking frame 1 2. It is characterized in that the steel bridge deck prefabricated paving equipment further comprises a mobile silo 3 for providing concrete for the paving mechanism 2;

[0049] The moving silo 3 includes a vertical moving silo 31 and a horizontal paving silo 32. The vertically moving silo 31 moves along the walking frame through the lifting mechanism 33 provided on the walking frame 1. 1, when the lifting mechanism 33 lifts the vertically moving silo 31 to the highest position, the height of the top surface of the vertically moving silo 31 from the bridge deck is greater than or equal to the horizontal paving silo. 32 The height of the feeding port from the bridge deck;

[0050] The vertically moving silo 31 is also pro...

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Abstract

The invention discloses steel bridge deck prefabricated paving equipment. The steel bridge deck prefabricated paving equipment can change the traditional steel bridge deck pavement construction procedure and technology. The steel bridge deck subjected to sand blasting and anti-rust coat and tack coat spraying can be paved with asphalt concrete in a factory, and is conveyed to a construction site for bridge deck assembling after forming. After assembling, the SMA asphalt mixture and other surface materials can be directly paved on the steel bridge deck. On-site construction procedures are reduced, construction difficulty is lowered, influence on construction by weather is avoided, and steel bridge paving quality and efficiency are effectively improved. The steel bridge deck prefabricated paving equipment comprises a walking machine frame and a paving mechanism, and is provided with a moving material cabin. The walking machine frame comprises a moving portal frame, a guide rail and the like. The paving mechanism comprises a spiral material arranging machine, an ironing plate and an ironing plate lifting device. The moving material cabin comprises a vertical lifting material cabin anda horizontal paving material cabin.

Description

technical field [0001] The invention relates to bridge deck paving equipment, in particular to a steel bridge deck prefabrication paving device. Background technique [0002] Bridge deck pavement is an important part of the road system of bridges, and the quality of its pavement directly determines the safety, comfort and stability of vehicles during driving. A good bridge deck can provide passengers and drivers with a good driving experience. In addition, the quality of the pavement is often related to the durability of the bridge, as well as investment and social benefits. However, due to the relatively complicated construction technology of steel bridge deck pavement in theory, strict requirements on procedures, high requirements on performance indicators of raw materials, strict requirements on construction quality and time control, large traffic load, and complex stress on steel bridge supports, etc. Due to the influence of these factors, after the general construction...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C19/48E01D19/12E01D21/00
CPCE01C19/48E01C19/4866E01D19/125E01D21/00
Inventor 马登成胡永彪马鹏宇田明锐曹雨轩
Owner CHANGAN UNIV
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