Bridge maintaining and reinforcing device

Abstract

The invention discloses a bridge maintenance and reinforcement device, which belongs to the field of bridge maintenance and reinforcement. A bridge repair and reinforcement device, comprising a maintenance vehicle lifting frame, a maintenance base is placed on the maintenance vehicle lifting frame, a gas tank and a combustion seat are fixedly connected to the base, and a combustion chamber is opened in the combustion seat. It can isolate the combustion chamber in the combustion seat from the heating chamber, avoiding heating the bottom of the heating barrel directly on the gas stove, ensuring that the heating chamber and the heating barrel are intact. The heat is not uniform, so that the grouting resin glue is heated evenly, the heating effect is good, and the maintenance effect is good. When the clear water in the heating chamber is heated, water vapor will be generated without generating exhaust gas, which is conducive to environmental protection. The heated water vapor passes through the liquefaction deflector When cooled to water, it flows back into the bottom plate of the heating chamber through the diversion groove, return hole and return pipe to avoid wasting water resources.

Description

technical field [0001] The invention relates to the field of bridge repair and reinforcement, and more specifically relates to a bridge repair and reinforcement device. Background technique [0002] With the rapid development of bridge technology, more and more mass concrete is used in bridge structures; during the hardening process of concrete, shrinkage is caused by dehydration of concrete, or uneven expansion and contraction are caused by the influence of temperature difference and strong wind The resulting cracks; cracks will affect the overall stability of the bridge, the current method of repairing cracks is mostly by pouring special grouting resin glue into the cracks; the grouting resin glue needs to be heated before injection, and the commonly used heating system usually uses fuel Combustion directly heats the bottom of the barrel, thereby heating the heating oil in the barrel heating chamber, and heats the grouting resin glue in the barrel through the heating oil, ...

AI Technical Summary

Problems solved by technology

[0004] In view of the problems existing in the prior art that the barrel body is easily damaged, it is not conducive to environmental protection, the heating effect is not good, and the maintenance effect is affected, the purpose of the present invention is to provide a bridge repair and reinforcement device, which can effectively avoid damage to the barrel body, Effectively avoid environmental pollution, good heating effect and good maintenance effect

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