A secondary support device for bridge supports with a wide application range of conflicting support type

Abstract

The invention discloses a secondary support device for a bridge bracket of a conflicting support type with a wide application range, which comprises a docking handle, a supporting block, a fixed rod, a connecting piece, a supporting rod and a hook piece, and the outer side of the docking handle is fixedly connected with a screw thread rod, and the outer end of the docking handle is nested with a support block, and the outer end of the support block is welded with a fixed rod, the outer end of the threaded rod is threaded with a docking block, and the outside of the docking block is fixedly connected with a guide rod , the outside of the guide rod is nested with a mounting block, and the upper end of the mounting block is connected to the outside of the fixing rod. This conflicting support type is a secondary support device for bridge supports with a wide range of applications. The user only needs to hold the threaded rod to rotate, and then the fixed rod can be used to drive the docking block outward to adjust the position, so that its outer end is nested. The installed conflicting member then moves outward until it touches the inner end of the object for self-adaptive conflicting and supporting work.

Description

technical field [0001] The invention relates to the technical field of bridge supports, in particular to a secondary support device for a bridge support of a collision support type with a wide application range. Background technique [0002] With the continuous development of my country's construction industry, various types of bridge buildings are gradually being built. Bridges are generally composed of superstructures, substructures, supports and auxiliary structures, and various installation brackets. In order to strengthen the stability of different types of bridge supports, it is necessary to adapt the corresponding supporting devices to further improve the stability of the bridge supports. However, the existing supporting devices for bridge supports still have certain defects, such as: [0003] 1. For example, the bridge cast-in-place box girder with the publication number CN204728212U has no support and convenient construction support in the span, and adopts the method...

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a secondary support device for bridge supports with a wide application range of the conflicting support type, so as to solve the unstabilized support installation environment according to different positions proposed in the above background technology, and realize self-adaptive stabilization for it The docking work leads to a relatively limited scope of application. It can only simply perform a single limit work on the inner end of the object. It cannot stably realize the working state of the secondary conflict and strengthen the support effect, which leads to easy occurrence when the force is too large. The problem of falling off phenomenon

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