Under-pressure taking and putting device and taking and putting methods for corrosion monitoring rack
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A technology for corrosion monitoring and pick-and-place devices, which is applied to measuring devices, hand-held tools, manufacturing tools, etc., can solve problems that affect production efficiency, and achieve the effects of avoiding overlapping, simple and convenient operation methods, and safe and reliable operation
Pending Publication Date: 2018-08-10
盐城力得能源科技有限公司
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As for the removal and insertion of the corrosion monitoring rack, it is required to be carried out without stopping production, otherwise the production efficiency will be seriously affected
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[0043] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.
[0044] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...
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Abstract
The invention discloses under-pressure taking and putting device and taking and putting methods for a corrosion monitoring rack. The taking and putting device comprises a taking and putting apparatus,a ball valve and a pedestal, wherein the ball valve is mounted on the pedestal; the taking and putting apparatus is mounted on the ball valve; the taking and putting apparatus comprises a top cover,an upper sleeve pipe, a spline shaft sleeve, a drive sleeve pipe, a lower sleeve pipe, a bearing block sleeve, a bearing, a taking and putting apparatus union, an upper pressure relief valve, a lowerpressure relief valve, a pressure gauge, a spline shaft, a lifting hand wheel, a lifting gear, a gear shaft, a driving ring handle, a driving ring, a movable joint, a socket head and a cylindrical compression spring. The pedestal comprises a pedestal shell, a pipeline, a plug cock, a hanging rod and a rack. According to the under-pressure taking and putting methods carried out based on the takingand putting device provided by the invention, corrosion monitoring racks of a test block or a probe, and the like, can be taken out and put into in a non-shutdown condition; meanwhile, the operation is safe, reliable, simple and convenient, and the one-man operation can be realized.
Description
technical field [0001] The invention relates to the field of corrosion monitoring, in particular to a pressurized pick-and-place device and a pick-and-place method for a corrosion monitoring hanger. Background technique [0002] The transmission medium in pipelines in the fields of petroleum, chemical industry, water treatment, etc. has a corrosive effect on pipelines. Long-term corrosion will lead to leakage, resulting in major economic losses and even safety accidents. For the corrosion monitoring of pipelines, the corrosion hanging piece method is commonly used, that is, the corrosion monitoring hangers such as test pieces or probes are hung into the pipeline, and they are taken out regularly to detect the corrosion degree so as to infer the corrosion situation of the pipeline. As for the removal and insertion of the corrosion monitoring rack, it is required to be carried out without stopping production, otherwise the production efficiency will be seriously affected. Co...
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