Bridge rectification elastic limiter

Abstract

The invention relates to the technical field of building equipment, in particular to bridge deviation rectifying equipment. The technical problem to be solved by the invention is to provide the bridge deviation rectification elastic limiter capable of monitoring the deviation condition of a bridge. An elastic limiting stopper for bridge deviation rectification comprises a bottom plate, a pressure box, a top plate, stand columns and clamping plates. Stand columns are arranged on the bottom plate and are in sliding fit with the top plate. A clamping plate is arranged on the upper surface of the top plate, one end of the clamping plate is hinged to the top plate, and the outer surface of the clamping plate makes contact with the tops of the stand columns. The pressure box is fixed on the top plate; a contact rod is arranged on the top plate, one end of the contact rod is located in the clamping position, the other end of the contact rod makes contact with an elastic plate located in the pressure box, a supporting device is arranged between the elastic plate and the pressure box, deviation rectifying plates are arranged on the two sides, close to the stand columns, of the elastic plate, and the deviation rectifying plates are connected with the elastic plate through elastic pieces. An open circuit alarm device is arranged between the deviation rectifying plate and the elastic plate, and the deviation rectifying plate makes contact with the contact rod close to the stand column.

Description

technical field [0001] The invention relates to the technical field of construction equipment, in particular to bridge deviation correction equipment. Background technique [0002] Bridge deflection is a very common disease, and its characteristic is that it is difficult to avoid and correct. The main reason is that there are many factors that affect the beam deflection, and it occurs repeatedly around the life cycle of the bridge. Comprehensive consideration can be attributed to three Major categories, namely: causes before construction, causes during construction, and causes after construction. The causes before construction refer to some problems in the design stage, that is, the unreasonable design of line selection and support; the reasons during construction are mainly Caused by construction errors or errors in construction methods; after construction, the main cause of beam deviation is mainly including environmental temperature difference, traffic overload, heavy tra...

AI Technical Summary

Problems solved by technology

[0003] Bridges are easily affected by construction errors and construction methods when laying bridges during construction, resulting in bridge offsets. Traditional elastic stoppers can only The bridge is supported, and it is impossible to detect the deviation of the bridge and correct it in time. This will cause potential safety hazards in the bridge. If the follow-up detection and correction will consume a lot of manpower and material resources, it is extremely inconvenient. For this reason, we propose a An elastic limiter for bridge correction to solve the above problems

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