Anti-rust device for exposed reinforcing steel bars
A technology of steel bars and shells, applied in circuit devices, battery circuit devices, transportation and packaging, etc., can solve the problems of poor anti-rust effect, short service life, weakened steel bars, etc., so as to avoid the rust of steel bars and ensure The effect of sealing and preventing rusting of steel bars
Inactive Publication Date: 2017-10-13
中山市智辉科技服务有限公司
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Problems solved by technology
These exposed steel bars rust quickly in the air, and as time goes by, corrosion will appear, weakening the cross-section of the steel bars, resulting in weak links in the overall structure at the joints after concrete construction at the joints, and even causing Structural damage accident
[0003] The anti-rust device in the prior art has poor anti-rust effect, short service life and poor stability, so there is an urgent need for an anti-rust device for exposed steel bars to solve the above-mentioned problems
Method used
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[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0019] see Figure 1-Figure 3 , the present invention provides a technical solution: a rust-proof device for exposed steel bars, including a device body, a steel bar 4, an anti-rust mechanism 2 and a drying mechanism 3, the device body is composed of a device shell 1 and a clamping sleeve 5, and the device shell 1 It is a hollow cylinder structure, the clamping sleeve 5 is installed in the inner surface of the lower end of the device shell 1, and the steel bar 4 passes through the clamping sleeve 5 and is assembled in the device shell 1 .
[0020] The anti-rust mechanism 2 is composed of a liquid storage box 21, an infusion port 22, an on-off valve 1 23, an infusion tube 1 24, a switch valve 2 25, an infusion tube 2 26 and an atomizing nozzle 27. ...
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The invention provides an anti-rust device for exposed reinforcing steel bars. The anti-rust device comprises a device shell, a liquid storage box, a first switch valve, a first liquid conveying pipe, a second switch valve, a second liquid conveying pipe, atomizing nozzles, a storage battery, a resistance heating wire and a solar photovoltaic panel, wherein the liquid storage box is mounted in the top of the device shell, the first liquid conveying pipe and the second liquid conveying pipe are symmetrically mounted on the left and right sides of the liquid storage box, the first switch valve and the second switch valve are symmetrically mounted on the lateral side of the device shell, more than six atomizing nozzles are evenly distributed in the first liquid conveying pipe and the second liquid conveying pipe in an equal-distance manner, the storage battery is mounted in the device shell at the lower end of the liquid storage box, the resistance heating wire is assembled in the lateral wall of the device shell, and the solar photovoltaic panel wraps the lateral side of the device shell. The anti-rust device is reasonable in structure, good in anti-rust effect, good in dehumidifying performance, capable of effectively preventing the rusting of the reinforcing steel bars, energy-saving, environmentally friendly, and high in reliability.
Description
technical field [0001] The invention is an antirust device for exposed steel bars, which belongs to the field of mechanical equipment. Background technique [0002] In the design and construction of reinforced concrete structures in construction projects, in order to eliminate problems such as structural cracks caused by shrinkage and deformation during the hardening process of concrete, deformation joints and post-cast concrete strips are usually set at regular intervals in reinforced concrete structures. Pre-embedded steel bars to ensure the integrity of the concrete structure. The exposure time of pre-embedded steel bars in deformation joints is determined according to the deformation requirements of structural concrete and construction technology, generally ranging from 30d to 90d, and some are even longer, with an interval of more than 1 year. These exposed steel bars rust quickly in the air, and as time goes on, corrosion will appear, weakening the cross-section of th...
Claims
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Login to View More IPC IPC(8): E04G21/24H02J7/35
CPCE04G21/24H02J7/35Y02E10/56
Inventor 张军伟康国蒋广谋
Owner 中山市智辉科技服务有限公司