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Large-scale cylinder type container and long pipe trailer steel cylinder eddy current internal detection device

A detection device and bottle-type technology, which is applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of low detection efficiency of large-scale bottle-type containers and long-tube trailer steel cylinders, and achieve labor saving, less time-consuming measurement, and defect leakage. The effect of low detection rate

Pending Publication Date: 2020-11-06
CHINA SPECIAL EQUIP INSPECTION & RES INST +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention intends to provide a large-scale bottle-type container and a long-tube trailer steel cylinder eddy current detection device to solve the problem of low detection efficiency of the existing detection technology for large-scale bottle-type containers and long-tube trailer steel cylinders

Method used

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  • Large-scale cylinder type container and long pipe trailer steel cylinder eddy current internal detection device
  • Large-scale cylinder type container and long pipe trailer steel cylinder eddy current internal detection device

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

[0023] The reference signs in the drawings of the description include: detection rod 1, second connecting rod 2, detection probe 3, strut 4, slide rod 5, first recess 6, second recess 7, chuck 8, mounting plate 9, Mounting arm 10, pressing rod 11, pressing wheel 12, driving disc 13, first motor 14, chassis 15, mounting base 16, first connecting rod 17, fixing plate 18, belt 19, second motor 20, pressing spring 21 .

[0024] The embodiment is basically as figure 1 and figure 2 As shown, the eddy current internal detection device for large cylinder containers and long-tube trailer steel cylinders includes:

[0025] The detection rod 1, the detection rod 1 includes the main body of the detection rod 1 and several extension rods, the two ends of the main body of the detection rod 1 and the extension rods are fixedly connected with connectors, the connect...

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Abstract

The invention relates to the technical field of gas cylinder type structure pressure container detection, and discloses a large-scale cylinder type container and long pipe trailer steel cylinder eddycurrent internal detection device, which comprises: a detection rod, wherein the detection rod comprises a detection rod main body and a plurality of extension rods which are connected with each other; a chuck detachably connected with the cylinder opening of a large-scale cylinder type container or a long pipe trailer steel cylinder; a circumferential rotating mechanism capable of driving the detection rod to rotate in the circumferential direction; an axial driving mechanism for clamping the detection rod and controlling the detection rod to move axially; and a detection mechanism comprisinga rocker arm assembly, wherein the rocker arm assembly is rotatably connected to one side of the detection rod, a detection probe is installed on the rocker arm assembly, a spring telescopic assemblyis arranged on the detection rod, and the spring telescopic assembly is hinged to the rocker arm assembly. According to the invention, the detection difficulty in equipment is broken through, the detection precision is high, the defect omission ratio is low, operation is simple, measurement time consumption is low, and detection efficiency is high.

Description

technical field [0001] The invention relates to the technical field of gas cylinder type structural pressure container detection, in particular to a large-scale bottle type container and a long-tube trailer steel cylinder eddy current internal detection device. Background technique [0002] Large bottle-type containers are fixed pressure vessels, which are mostly used in automobile gas filling stations and other gas storage places; long-tube trailers are mobile pressure vessels, mainly used as transportation tools for gas. Both types of equipment are special equipment and can be loaded Various gases such as natural gas, hydrogen, and special gases. According to national regulations, these two types of equipment need to undergo supervisory inspection and regular inspection. With the development of the clean energy industry, the production and use of these two types of equipment are increasing day by day, and the quantity is huge. These two types of equipment have special st...

Claims

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Application Information

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IPC IPC(8): G01N27/90
CPCG01N27/90G01N27/902
Inventor 石坤刘再斌段志祥徐海滨陈志伟胡杭健菅文宇
Owner CHINA SPECIAL EQUIP INSPECTION & RES INST
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