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Conservation method of basic on-site concrete of transmission tower in desert areas

A technology for power transmission towers and tower foundations, applied in infrastructure engineering, construction, etc., can solve problems such as high maintenance costs, inadequate maintenance work, and unsatisfactory maintenance conditions, etc., to reduce maintenance water, improve water resource utilization, The effect of reducing the amount of transportation

Inactive Publication Date: 2013-09-11
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is easy to have problems such as maintenance conditions not meeting the requirements, or maintenance work not in place, or high maintenance costs during construction.

Method used

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  • Conservation method of basic on-site concrete of transmission tower in desert areas
  • Conservation method of basic on-site concrete of transmission tower in desert areas
  • Conservation method of basic on-site concrete of transmission tower in desert areas

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Embodiment Construction

[0016] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0017] Refer to attached Figure 1-3 As shown, among them: 1 bracket, 2 water container, 3 regulating valve, 4 water injection pipe, 5 water injection port, 6 equal pressure water diversion pipe, 7 dripping main pipe, 8 dripping water pipe, 9 dripping speed regulating valve, 10 dripping port, 11 Base.

[0018] A method for curing cast-in-situ concrete for the foundation of power transmission iron towers in desert areas according to the present invention, covers the surface of the foundation concrete with a concrete curing film, and uses a drip curing device to continuously spray water on the concrete surface in a drip mode during the curing period, so as to achieve On the premise of ensuring the maintenance effect, save maintenance water.

[0019] An drip maintenance device for implementing the method, the drip maintenance device can be processed into a rec...

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Abstract

The invention discloses a conservation method of basic on-site concrete of a transmission tower in desert areas. The conservation method is characterized in that a concrete conservation film is coated on the surface of basic concrete, a drip conservation device is utilized, and water-drenching conservation is performed on the surface of concrete continuously in a drip manner during the conservation period to save water consumption for conservation on the premise of guaranteeing conservation effect. The drip conservation device can be machined in to a rectangular, square or circular shape according to different basic shapes of the conserved towers. The drip conservation device comprises a water container, a water injecting pipe, a water injecting port, pressure equalizing water diversion pipes, a drip main pipe, drip branch pipes, and adjusting valves. The water container is arranged on a support, and the bottom of a side of the water container is connected to the water injecting pipe and the drip branch pipes through the adjusting valves. Water-drenching conservation is performed on the surface of concrete continuously in a drip manner during the conservation period, concrete conservation effect is guaranteed, water amount for conservation is reduced, and labor intensity of construction staff is reduced.

Description

[0001] technical field [0002] The invention relates to the technical field of cast-in-place concrete maintenance, in particular to a method for maintaining cast-in-situ concrete for power transmission tower foundations in desert areas. Background technique [0003] Transmission lines often pass through environments such as deserts, Gobi, and high mountains. They often face problems such as drought, water shortage, or transportation difficulties. The concrete maintenance of the iron tower foundation requires a lot of watering and moisturizing maintenance. During the construction, problems such as maintenance conditions not meeting the requirements, insufficient maintenance work, or high maintenance costs may easily occur. Contents of the invention [0004] In order to overcome the above-mentioned deficiencies in the prior art, the present invention provides a casting-in-situ concrete maintenance method for the foundation of power transmission towers in desert areas, which...

Claims

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Application Information

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IPC IPC(8): E02D27/42
Inventor 靳义奎李积存薛基富梁来先
Owner STATE GRID CORP OF CHINA
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