Video detection device for inspection of trolley line interface and method of use thereof
A technology of video detection and sliding contact line, which is applied to measurement devices, optical devices, closed-circuit television systems, etc., can solve the problems of prone to electric shock accidents and low inspection efficiency, and achieves simple production, improved construction efficiency, and improved safety factor. Effect
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Embodiment 1
[0036] A video detection device for trolley line interface inspection, including a camera 1, a platform 21, a track 22, a roller bracket 31, a roller 32, a vertical fixing tube 41, a vertical moving rod 42, a positioning pin, a horizontal fixing tube 51, a horizontal Move bar 52, handle 6 and display 7, as Figure 1 to Figure 7 As shown, the specific structure is:
[0037] The track 22 is fixed on the platform 21;
[0038] The cross section of the roller bracket 31 is in the shape of a "door". The roller 32 is rotatably arranged on the inner side of the two sides of the roller bracket 31. On the walking surface, the roller bracket 31 and the roller 32 constitute as figure 1 , figure 2 with Figure 4 The track moving device 3 shown, the track moving device 3 is located on the track 22, and the track moving device 3 is moved along the track 22 by the rolling of the roller 32;
[0039] When the roller bracket 31 is made, two angle steels are used as two sides, and the lower...
Embodiment 2
[0055] A video detection device for trolley line interface inspection, including a camera 1, a platform 21, a track 22, a roller bracket 31, a roller 32, a vertical fixing tube 41, a vertical moving rod 42, a positioning pin, a horizontal fixing tube 51, a horizontal Mobile bar 52, handle 6 and display 7 also include wireless transceiver 8, such as Figure 8 As shown, the specific structure is: the video output end of the camera 1 is connected to the signal input end of a wireless transceiver 8 by a signal line, the video input end of the display 7 is connected to the signal output end of another wireless transceiver 8 by a signal line, each wireless The transceiver devices 8 are connected by radio wave signals; in this embodiment, the working frequency band of the wireless transceiver device 8 is wifi signal, and the combination of the display 7 and the wireless transceiver device 8 is a smart phone. Other structures are all the same as in Embodiment 1.
[0056] When the pre...
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