Bridge pier and abutment construction equipment with automatic construction correction of circular sunk well

Abstract

The invention relates to a bridge pier construction equipment capable of automatic construction and correction of a circular caisson, comprising a hoisting plate, a hoisting frame is installed on the hoisting plate, a hoisting drive motor is installed on the hoisting plate through a motor base, and an output shaft of the hoisting drive motor A hoisting drive plate is installed on the top, and the lower end of the hoisting drive plate is provided with a hoisting adjustment device along its circumferential direction. The hoisting adjustment device is located in the correction moving groove. The direction is provided with a fixed placement device. The present invention can solve the problems in the existing caisson construction and correction process that the caisson scaffold needs to be built manually, the scaffold needs to be manually fixed, the inclination degree of the caisson needs to be manually monitored, the operation of manually building the caisson scaffold is complicated, and the artificially built scaffold cannot be moved. , for caissons of different specifications, it is necessary to build adaptive scaffolding; it can realize the function of automatic construction and correction of caissons.

Description

technical field [0001] The invention relates to the technical field of bridge pier caisson construction equipment, in particular to bridge pier abutment construction equipment capable of automatic construction and correction of circular caissons. Background technique [0002] The caisson is a well-shaped structure. It excavates the soil in the well, relies on its own gravity to overcome the friction of the well wall, and then sinks to the design elevation. Then it is sealed with concrete and the well hole is filled to make it the foundation of the bridge pier. It is the most important process in the construction of bridge piers. The caisson process is as follows: a building or building foundation located at a certain depth underground is first made into a caisson on the surface, and then the caisson is gradually excavated from the well under the protection of the well wall, so that the caisson gradually falls under the action of its own weight. After sinking and reaching th...

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Problems solved by technology

[0003] In order to solve the above problems, the present invention provides a bridge pier construction equipment that can be automatically constructed and corrected for circular caissons, which can solve the problems in the existing caisson construction and correction process that require manual construction of caisson scaffolding and manual adjustment of scaffolding. For fixing, it is necessary to manually monitor the inclination of the caisson. The manual construction of the caisson scaffolding is complicated, time-consuming, and requires a large amount of work. The manual fixed scaffolding is unstable, and the manual construction of the scaffold cannot be moved. scaffolding, high labor intensity, low work efficiency and other problems; it can realize the function of automatic caisson construction correction, no need to manually build scaffolding to correct the caisson, can monitor the inclination of the caisson in real time, and can adapt to the specifications of the caisson It has the advantages of simple operation, good flexibility, short time-consuming, small amount of work and high work efficiency.

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