A bridge pier maintenance device

A bridge pier and ring frame technology, which is applied to bridges, bridge materials, bridge construction, etc., can solve the problems of unsatisfactory results, large investment, and high construction risk, and achieve the effect of reducing construction risk, investment and occupancy

Active Publication Date: 2021-10-26
广东长宏建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a bridge pier maintenance device, which effectively solves the problems of high equipment investment, low efficiency, unsatisfactory effect and high construction risk for high bridge piers

Method used

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Embodiment Construction

[0018] The specific implementation manners of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0019] Depend on Figure 1 to Figure 12 Given, the present invention comprises ring frame 1, and ring frame 1 is provided with climbing unit and coating unit, and climbing unit comprises a plurality of climbing wheels 2 that are evenly distributed on the circumference of ring frame 1, and multiple climbing wheels 2 hold tightly Bridge pier; the coating unit is located above the climbing unit, including a horizontal bearing plate 3, an annular chute 4 is opened on the inner wall of the ring frame 1, and a pulley 5 is installed on the bearing plate 3, and the pulley 5 is placed in the chute 4, carrying A horizontal screw rod 6 is fixed below the plate 3, a sliding sleeve 7 is set on the screw rod 6, a vertical first motor 8 is fixed on the sliding sleeve 7, and a horizontal walking wheel 9 is connected to the first motor 8...

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Abstract

The invention relates to a bridge pier maintenance device, which effectively solves the problems of large investment, low efficiency, unsatisfactory effect, and high construction risk of high bridge pier film covering operation equipment; the technical solution includes a climbing unit, a film covering unit, and a film covering unit It includes a bearing plate that can rotate around the bridge pier. The bearing plate is provided with a water spray pipe, a rotating shaft, an air spray pipe and an arc-shaped groove. The arc-shaped groove is concentric with the second ring frame. The vertical shaft slides along the arc-shaped groove. The vertical shaft is fixedly connected with a roller parallel to it. The roller is equipped with a fixed unit that can fix the film head. The roller and the vertical shaft can slide in the arc-shaped groove to move the film head. pulled out; the present invention can realize the film covering work of the pier without using lifting equipment and without the need for staff to climb to the top of the pier, which greatly reduces the input and occupation of the lifting equipment or ladder for the pier covering, and the construction personnel do not need to Climbing operations greatly reduces construction risks.

Description

technical field [0001] The invention relates to the field of bridge construction, in particular to a bridge pier maintenance device. Background technique [0002] After the bridge pier is poured and the formwork is removed, the internal concrete will undergo hydration and exothermic reaction. In order to prevent the moisture in the pier body from evaporating too quickly and causing the concrete to form cracks, it is necessary to wrap a layer of plastic film on the outside of the pier; the winding film generally requires winding from top to bottom , that is, the lower layer is laminated to the upper layer, which can prevent the precipitated water from flowing out from the film gap; currently, when covering high bridge piers, a crane is required to lift the film roll through a rope, and a worker is transported by a crane or a ladder At the top of the pier, the worker fixes the film head on the pier, and then the crane gradually lowers the film roll, and at the same time, the w...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D21/00E01D19/02C04B40/02E01D101/24
CPCC04B40/0277E01D19/02E01D21/00E01D2101/24
Inventor 李明根熊彪杨新怡丁钟魁
Owner 广东长宏建设集团有限公司
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