The invention discloses a tower crane video surveillance system, which comprises a camera (9), a video cable (10), and a monitoring device. The key technology is as follows: the camera (9) is fixedly arranged on the outer surface of a tower crane pulley frame (6), and is connected with the monitoring device through the video cable (10), and the video cable (10) and a steel wire rope (7) penetrating through the tower crane pulley frame (6) synchronously pay off and take up through an automatic cable pay-off and take-up device. Figure 2 is an accompanying drawing in the abstract of the specification.
Tower crane video surveillance system
08.04.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66C Krane , CRANES |
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