A withstand voltage test device for underground cable laying
A technology for withstand voltage testing and underground cables, which is applied in the direction of measuring devices, cable laying equipment, and testing dielectric strength, etc. Convenience, convenient paving construction, convenient paving construction effect
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[0015] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.
[0016] A withstand voltage test device for underground cable laying, such as figure 1 As shown, it includes a cable drum 1 and a drum frame for winding cables, and also includes a swing frame 2 for preventing uneven winding of cables. The cable drum 1 is connected to the winding motor through a reducer, wherein the reducer and the winding motor are fixed on the drum frame, the reduction shaft of the reducer is connected to the cable drum 1, and the winding motor drives the cable drum 1 to wind the cable 8 through the reducer. Usually purchased cables are packaged in drums. After the cables are exported from the packaging drum, they are direct...
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