Dynamic inspection equipment for engine mechanical overspeed protection device

A technology of overspeed protection and dynamic inspection, applied in the direction of engine testing, measuring devices, devices using electric/magnetic methods, etc., to achieve the effects of shortened detection time, reduced maintenance costs, and low personnel costs

Pending Publication Date: 2021-01-26
湛江海滨船厂
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a special engine mechanical overspeed protection device dynamic inspection equipment with simple structure and low manufacturing and use costs to solve the problem of dynamic testing of mechanical overspeed protection devices after repair and improve repair efficiency

Method used

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  • Dynamic inspection equipment for engine mechanical overspeed protection device
  • Dynamic inspection equipment for engine mechanical overspeed protection device
  • Dynamic inspection equipment for engine mechanical overspeed protection device

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Embodiment Construction

[0021] The invention will be described in detail below in conjunction with specific embodiments.

[0022] A dynamic inspection device for an engine mechanical overspeed protection device of the present application is mainly used for dynamic inspection of the engine overspeed protection device during maintenance. For the production and maintenance enterprises of overspeed protection devices, the temporary bracket inspection method is generally adopted. It takes a lot of time to complete the test by outsourcing the test. It takes a lot of time in the joints of the enterprise, the test process and the travel. It often requires a large number of execution and cooperation personnel, which is inefficient. , the speed cannot be guaranteed. Using the temporary support inspection method requires the construction of temporary support, motors and other equipment, and also requires a lot of preparation work. In addition to other work content, the average time and staffing requirements of ...

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Abstract

The invention belongs to the technical field of mechanical equipment detection equipment or instruments, and particularly relates to dynamic inspection equipment for an engine mechanical overspeed protection device. The equipment comprises a variable frequency motor, a coupling, a lubricating oil system, a mechanical transmission structure and a speedometer, the coupling is used for connecting a variable frequency motor shaft and an engine overspeed protection device, the speedometer is used for detecting the rotating speed of the coupling, and the coupling is a rigid coupling. According to the dynamic inspection equipment for the mechanical overspeed protection device of the engine, the capacity of repairing a diesel engine in a factory can be improved, the repairing quality of the mechanical overspeed protection device is guaranteed, and the stability and safety of the mechanical overspeed protection device of the engine are improved. Compared with equipment and the technical scheme,while automatic testing is achieved, detected data are more accurate and effective, meanwhile, the personnel cost is low, the detection time is greatly shortened, the maintenance efficiency of maintenance manufacturers can be effectively reduced, and the maintenance cost is reduced.

Description

technical field [0001] The invention belongs to the technical field of mechanical equipment detection equipment or instruments, and in particular relates to a dynamic inspection equipment for an engine mechanical overspeed protection device. Background technique [0002] With the continuous strengthening of the concept of safe navigation of ships, the safe operation of marine engines has become more and more important. Therefore, many engines are equipped with a set of unique mechanical overspeed protection devices, which can effectively protect against overspeed and are important protection devices for safe operation of engines. . The repair quality of the mechanical overspeed protection device is related to the safe operation of the engine and the safe navigation of the ship. Therefore, the dynamic test after the repair of the mechanical overspeed protection device is a crucial inspection work. It can be seen from the survey that ship users need to conduct dynamic tests ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M15/00G01P3/44
CPCG01M15/00G01P3/44
Inventor 李瑞宏易坤清林进生郑昭亮杨智超吴孙平马小章梁志军朱群伟周保黄楚彬周斌
Owner 湛江海滨船厂
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