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A technology for corrosion detection and underground pipe network, which is applied in the direction of measuring devices, preparation of test samples, pipe components, etc. It can solve problems such as poor accuracy of detection results, adhesion on the inner wall of the pipeline, and increased difficulty in corrosion detection.
Active Publication Date: 2020-04-10
南京扬子检修安装有限责任公司
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[0005] Aiming at the deficiencies of the prior art, the present invention provides a device for corrosion detection of underground pipe network, which solves the problem of corrosion detection of underground pipe network at present. Workers need to clean up the impurities in the underground pipe first, and then extend the detector into the pipe. Internal detection increases the difficulty of corrosion detection, and the inner wall of the pipeline is adhered by impurities, resulting in poor accuracy of detection results
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[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] see Figure 1-4 , the present invention provides a technical solution: a device for corrosion detection of underground pipe networks, including a horizontal support rod 1 and a vertical support rod 2, the right side of the horizontal support rod 1 is connected to the vertical support rod 2 in rotation, and the horizontal support The left side of the rod 1 is fixedly connected with an electric telescopic rod 3, and the left output end of the electric tel...
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Abstract
The invention relates to the technical field of underground pipes, and discloses a device facilitating underground pipe network corrosion detection. The device comprises a transverse supporting rod and a vertical supporting rod, the right side of the transverse supporting rod is rotationally connected with the vertical supporting rod, an electric telescopic rod is fixedly connected to the left side of the transverse supporting rod, an adjusting supporting rod is fixedly connected to the output end of the left side of the electric telescopic rod, an adjusting thread rod is fixedly connected tothe left side of the adjusting supporting rod, the left side of the adjusting thread rod is sleeved with a first extension rod in a threaded connection mode, auxiliary supporting mechanisms are fixedly connected to the upper and lower sides of the portion close to the left side of the first extension rod, a second extension rod is fixedly connected to the left side of the first extension rod, andcleaning mechanisms are fixedly connected to the upper and lower ends of the portion close to the left side of the second extension rod. The device facilitating underground pipe network corrosion detection achieves the purposes that corrosion detection operation of workers is facilitated, and detection efficiency is improved.
Description
technical field [0001] The invention relates to the technical field of underground pipes, in particular to a device for convenient corrosion detection of underground pipe networks. Background technique [0002] Underground pipelines are pipelines laid underground for transporting liquids, gases or loose solids. In ancient China, underground drainage pipes made of clay have long been used. When the Ming Dynasty established its capital in Beijing, a large number of bricks and stones were used to build underground drainage pipes. It is about 1 meter wide and about 2 meters high. There are many kinds of modern underground pipelines, including circular, oval, semi-elliptical, multi-circular, oval, rectangular (single-hole, double-hole and multi-hole), horseshoe-shaped and other cross-sectional forms, using steel, cast iron, concrete, Reinforced concrete, prestressed concrete, brick, stone, asbestos cement, clay, plastic, glass fiber reinforced plastic (reinforced plastic) and ...
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