A remote steel spring vibration isolator online fault detection device and method

Abstract

The invention relates to an online fault detection device and method for a remote steel spring vibration isolator, including a bearing base, a supporting plate, a bearing spring, a pressure sensor and a main control system. The supporting plate is located directly above the bearing base, and passes at least The two bearing springs are connected, the pressure sensor is connected to the end surface of the supporting plate, the main control system is embedded in the bearing base, and is electrically connected with the pressure sensor. Its use method includes three steps of equipment assembly, monitoring operation and data analysis. On the one hand, the invention can effectively meet the needs of various types of steel spring vibration isolators and stable operation and use in complex field environments; on the other hand, the data detection accuracy is high, and the data acquisition is comprehensive, which can realize the synchronization of the operation status of the steel spring vibration isolators While carrying out accurate detection operations, it can also realize dynamic simulation of the operating state of the steel spring vibration isolator, so as to achieve the purpose of improving the operation stability and reliability of the steel spring vibration isolator equipment.

Description

technical field [0001] The invention relates to an online fault detection device and method for a remote steel spring vibration isolator, which belongs to the technical field of automobiles. Background technique [0002] Steel spring vibration isolators are widely used in mechanical equipment, building construction and other fields, and play an irreplaceable role in the safety, stability and comfort of equipment and building operation and use. Therefore, steel spring vibration isolators In actual use, it is necessary to effectively monitor its operating status and detect its operating faults in time. In response to this problem, currently developed patents such as CN111859676A, the publication date is 20201030, the patent application number is 2020107184425, and the patent name is a An intelligent detection method for steel spring damage on floating slab tracks, the patent publication number is CN109031988A, the publication date is 20181218, the patent application number is ...

AI Technical Summary

Problems solved by technology

[0002] Steel spring vibration isolators are widely used in mechanical equipment, building construction and other fields, and play an irreplaceable role in the safety, stability and comfort of equipment and building operation and use. Therefore, steel spring vibration isolators In actual use, it is necessary to effectively monitor its operating status and detect its operating faults in time. In response to this problem, currently developed patents such as CN111859676A, the publication date is 20201030, the patent application number is 2020107184425, and the patent name is a An intelligent detection method for steel spring damage on floating slab tracks, the patent publication number is CN109031988A, the publication date is 20181218, the patent application number is 201810788941, and the patent name is a steel spring vibration isolator detection system and other existing technologies, although it can To a certain extent, it meets the needs of use, but on the one hand, the equipment structure is complex, the use and installation are difficult, and it is easily restricted by the actual use site environment. The flexibility and versatility of the application are relatively poor, and it is difficult to effectively meet the needs of use; on the other hand On the one hand, the current steel spring vibration isolator testing equipment can only detect a single parameter such as the pressure on the steel spring vibration isolator during operation. The accuracy and comprehensiveness of the detection data are poor, and it is difficult to accurately obtain the operating state parameters of the steel spring vibration isolator. , As a result, it is impossible to comprehensively detect the faults and hidden dangers of the steel spring vibration isolator during operation, resulting in low efficiency and quality of the operation monitoring operation of the steel spring vibration isolator, and it is difficult to effectively meet the needs of use

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