Title: Midship vacuum breaker chassis vehicle with middle voltage a.c.metallic armored shifting switch cabinet
Application Number: 200520119690 Application Date: 2005.12.02
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2007.01.10 Granted Pub. Date: 2007.01.10
International Classifi-cation: H02B11/127;H02B11/167
Applicant(s) Name: Baiyun Electrical Appliances Co., Ltd., Guangzhou Address:
Inventor(s) Name: Huang Guoqiang
Attorney & Agent: zhou keyou
Abstract:
    A midship vacuum breaker chassis vehicle with middle voltage AC metallic armored handcart shifting switch cabinet wherein the framework chassis is provided with moving wheels on the both side, and T shaped thread screw, T shaped screws and nuts in the middle arranged in sequence. The nuts are fixed on the front of the chassis, the screws are connected with switch cabinet in front via a panel and is fixed with two shaft sleeves through pins to sandwich the panel. The chassis is arranged with motor wherein the power is output to the gear slider sleeved on the original driving screw via the drive system which has a separable friction clutch. The cylindrical gear slider is arranged with a projecture in the inner hole, which is blocked in the new formed axial groove on the surface of the screw. Due to the additional electric operating module on the VCB handcart, which is used to control the movement of the VCB chassis vehicle, the in situ/remote controlling of the push in and pull out of the VCB handcart are realized via the remote communication interface, therefor achieving the in situ/remote state display, monitoring and control, greatly enhancing the security and reliability of the power supply.
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