Power transformer fault detection equipment
A power transformer and fault detection technology, applied in transformer testing, measuring device casings, information technology support systems, etc., can solve the problems of self-heavy transformer body, transformer oil can not be turned over, inconvenient transformer body detection, etc., to achieve easy detection. , Easy to detect and maintain, stabilize the effect of supporting lifting
Pending Publication Date: 2022-07-12
天津电力工程监理有限公司
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Problems solved by technology
[0003] During the detection process, it is necessary to observe the overall appearance of the transformer to determine whether there are obvious fault points. However, there is a lot of transformer oil inside the transformer, and the weight of the transformer body is relatively large, and the detection needs Check its surroundings or bottom. The existence of transformer oil makes it impossible to flip the transformer, which makes it inconvenient to inspect the side or bottom of the transformer body during the inspection process.
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[0027] see Figure 1-4 , the present invention provides a technical solution: a power transformer fault detection device, comprising an operating table 1, a circular groove 2, a lifting ring plate 3, a turntable 4 and a control panel 5; the control panel 5 is installed on the front end of the operating table 1. The left side surface, and the control panel 5 is electrically connected with the external power supply equipment;
[0028] The circular groove 2 is opened on the surface of the operating table 1, and the circular groove 2 is located in the middle position of the surface of the operating table 1. The inner and outer circles of the circular groove 2 on the surface of the operating table 1 are provided with a lifting ring plate 3. The lifting ring plate 3 A first electro-hydraulic push rod 11 is installed vertically on the outer ring of the bottom of the operating table 1 below. The top of the first electro-hydraulic push rod 11 penetrates to the inside of the circular gr...
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The invention relates to the technical field of transformer detection, and discloses power transformer fault detection equipment which comprises an operation table, a circular groove, a lifting annular plate, a rotary table and a control panel. The control panel is installed on the left side surface of the front end of the operation table and electrically connected with external power supply equipment, the circular groove is formed in the surface of the operation table and located in the middle of the surface of the operation table, and a lifting annular plate is arranged on the outer circle of the interior of the circular groove in the surface of the operation table. Through the rotary table capable of independently lifting and the lifting annular plate capable of independently lifting, the rotatable supporting annular plate is arranged on the upper surface of the lifting annular plate, the transformer can be supported by the rotary table to be detected, and the transformer can be supported by the supporting annular plate to drive the transformer to rotate; rotation around the transformer can be conveniently detected, the bottom of the transformer can be conveniently detected, and the transformer which is large in dead weight and contains transformer oil can be conveniently detected and maintained.
Description
technical field [0001] The invention relates to the technical field of transformer detection, in particular to a power transformer fault detection device. Background technique [0002] At present, a power transformer is a static electrical equipment, which is used to convert an AC voltage of a certain value into another voltage with the same frequency or several different values. In the electric area, the voltage can also be reduced to the voltage used at all levels to meet the needs of electricity consumption. When the transformer fails, it needs to be replaced and removed for inspection and maintenance. [0003] In the process of testing, it is necessary to observe the overall appearance of the transformer to determine whether there is a relatively obvious fault point. However, there is a lot of transformer oil inside the transformer, and the self-weight of the transformer body is relatively large. Check the surrounding or bottom of the transformer. The existence of trans...
Claims
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IPC IPC(8): G01R31/62G01R1/04
CPCG01R31/62G01R1/0408Y04S10/52
Inventor 张傲饶慧魏佳琪李祺圣冯鑫李武生曹兆智王晓阳郭霞邓琨崔荣坤范霄汉李龙吉
Owner 天津电力工程监理有限公司