Automatic inspection device for segmented and phase-separated insulators of vehicle-mounted catenary

A segmented insulator and automatic inspection technology, which is applied to railway vehicle shape measuring devices, railway inspection vehicles, transportation and packaging, etc., can solve problems such as low work efficiency and huge workload, and achieve the effect of easy maintenance

Active Publication Date: 2021-09-28
CHENGDU NAT RAILWAYS ELECTRICAL EQUIP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the different measurement methods and testing tools, this working method has the possibility of misjudgment, and the workload is huge and the work efficiency is low.

Method used

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  • Automatic inspection device for segmented and phase-separated insulators of vehicle-mounted catenary
  • Automatic inspection device for segmented and phase-separated insulators of vehicle-mounted catenary
  • Automatic inspection device for segmented and phase-separated insulators of vehicle-mounted catenary

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Embodiment Construction

[0028] Below in conjunction with the appendix of the present invention Figure 1-9 , clearly and completely describe the technical solutions in the embodiments of the present invention, obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other implementations can be obtained by those skilled in the art without making creative efforts.

[0029] In the description of the present invention, it should be understood that the terms "counterclockwise", "clockwise", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", The orientation or positional relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the purpose of It is convenient to describe the present invention, but does not indicate or imply that the device...

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Abstract

The present invention relates to the technical field of railway detection, and the purpose is to provide an automatic inspection device for vehicle-mounted catenary segmented phase-separated insulators. The vehicle-mounted device of the present invention includes an acquisition module, a trigger unit, a host unit and an image recognition unit. The acquisition module is connected to the image recognition unit, the acquisition module includes a positioning unit, an imaging unit and a measurement unit, the positioning unit acquires the position information of the vehicle, and the imaging unit acquires the image information of the insulator on the catenary , the measurement unit captures the loss data of the isolator, when the vehicle passes by the isolator, the trigger unit starts and triggers the acquisition module to work, and the host unit sends the acquired image information to the The image recognition unit extracts the abnormal defect on the insulator and sends it to the host unit.

Description

technical field [0001] The invention relates to the field of railways, in particular to an automatic inspection device for segmented and phase-separated insulators of vehicle-mounted contact nets. Background technique [0002] Segmented insulator is a kind of insulation equipment for realizing same-phase electrical segmentation on railway catenary. It is used to divide the catenary of the same phase power supply unit into several independent power supply ranges. The split-phase insulator is the main equipment to realize the alternate power supply of A and B phases on the railway catenary, and is used to balance the loads of A, B, and C phases of the power system. Segmented and phase-separated insulators are the largest concentrated load in the catenary system. In a limited space, the joint clamps, diversion slides and insulating devices are integrated, and the suspension elasticity is not as good as the more flexible cable structure. Under the combined effects of natural en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60M1/28B61D15/08B61K9/08
CPCB60M1/28B61D15/08B61K9/08
Inventor 范国海薛晓利胡文锐郑慧娟
Owner CHENGDU NAT RAILWAYS ELECTRICAL EQUIP
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