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Intelligent maintenance structure and maintenance method for cantilever end concrete of cantilever pouring bridge

A technology of concrete and cantilever ends, which is applied in the direction of bridges, bridge materials, bridge construction, etc., and can solve problems such as occupation of human resources, water loss, and difficulty in ensuring the quality of concrete maintenance

Inactive Publication Date: 2021-04-20
CHINA CONSTR FIRST GRP THE SECOND CONSTR +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to improve the technical problems that the existing maintenance methods occupy human resources, and the water loss is fast, resulting in a large amount of waste of water resources, and it is difficult to ensure the maintenance quality of concrete, this application provides an intelligent maintenance structure and maintenance method for cantilever end concrete method

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  • Intelligent maintenance structure and maintenance method for cantilever end concrete of cantilever pouring bridge
  • Intelligent maintenance structure and maintenance method for cantilever end concrete of cantilever pouring bridge
  • Intelligent maintenance structure and maintenance method for cantilever end concrete of cantilever pouring bridge

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Embodiment Construction

[0044] The following is attached Figure 1-4 The application is described in further detail.

[0045] The embodiment of the present application discloses an intelligent maintenance structure and maintenance method for cantilever end concrete of a cantilever pouring bridge. refer to figure 1 , the intelligent maintenance structure for concrete at the cantilever end of a cantilever poured bridge includes a water storage tank 2, a water supply pipeline, a sprinkler system 4 and an intelligent control system 7;

[0046] refer to figure 2 The water storage tank 2 is installed on the top plate of the beam body 1 to supply water for concrete maintenance. The water storage tank 2 includes a base 21 and a box body 22. The base 21 is a rectangular steel plate whose plane size is slightly larger than the box body 22. The four corners are respectively Holes are opened, and the beam body 1 is fixedly connected by bolts. The box body 22 is fixed on the base 21, and the box body 22 is lo...

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Abstract

The invention relates to an intelligent maintenance structure for cantilever end concrete of a cantilever pouring bridge. The intelligent maintenance structure comprises a water storage tank, a water supply pipeline, a spraying system and an intelligent control system. The water supply pipeline is connected with the water storage tank; the spraying system comprises a spraying header pipe, a top web spraying pipeline and a box indoor spraying pipeline, the box indoor spraying pipeline is connected with a bottom plate spraying pipeline, the top web spraying pipeline is used for maintaining the outer side wall and a top plate of the beam body, and the bottom plate spraying pipeline is used for maintaining the bottom surface of the beam body; the spraying pipeline in the box chamber is used for maintaining the interior of the box chamber of the beam body; the intelligent control system comprises a water pump, a controller, a timer and a liquid level switch, the water pump is connected with the spraying header pipe, and the timer is connected with the controller and used for controlling and adjusting the working time and the intermittent time of the spraying system; the liquid level switch is used for monitoring water level in the water tank. Time periods are input into the intelligent control system, maintenance work is started and stopped on time, manual maintenance is replaced, and manpower resources are saved.

Description

technical field [0001] The present application relates to the field of concrete maintenance, in particular to an intelligent maintenance structure and maintenance method for concrete at the cantilever end of a cantilever pouring bridge. Background technique [0002] In the bridge cantilever pouring stage, the curing quality of the concrete, especially the curing quality of the concrete at the end of the cantilever, is the decisive prerequisite for the forward movement of the hanging basket and an important guarantee for the safe construction of the hanging basket. [0003] At present, the maintenance method of the concrete at the cantilever end of the cantilever pouring bridge is generally: after the concrete pouring is completed, the maintenance is carried out by manually spraying water at regular intervals. [0004] In view of the above-mentioned related technologies, the inventor believes that the above-mentioned curing method takes up human resources, and the water loss ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/10E01D101/24
CPCE01D21/00C04B28/02C04B40/0277E01D2/04
Inventor 昝鹏飞季文君赵国全陈文张桥刘卫东张卫东郭庆生牛小犇
Owner CHINA CONSTR FIRST GRP THE SECOND CONSTR
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