Locating locking fixture for preventing upper and lower static contact baffles in switch cabinet from being opened

• Main Authors: LIN CONGYU, QU QINGZHI, HAO YINGQIN, SONG ZHITAO, LIU DONGMING, WANG BANGHUI
• Format: Patent
• Language: Chinese; English
• Published: 07.09.2011
• Subjects: BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLYOR DISTRIBUTION OF ELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

The invention discloses a locating locking fixture for preventing upper and lower static contact baffles in a switch cabinet from being opened, which is characterized in that the fixture is provided with a rotary stopping handle comprising an insulated handle (1) and a handle screw (2). The handle screw (2) is movably connected with a locating rod (8) which is provided with a locating tube (3). Two opposite cutting sleeve adjusting screws (5) are inserted in the locating tube (3), wherein one cutting sleeve adjusting screw (5) is sleeved with a spring (7) and the other cutting sleeve adjusting screw (5) is provided with a stopping pin (6). Each cutting sleeve adjusting screw (5) is connected with an adjusted cutting sleeve (4). An adjusting screw (10) is movably connected at the front endof the locating rod (8). The fixture is simple in structure, safe and reliable, is suitable for different kinds of 10kV and 35kV intermediate type switch cabinets, can realize preventing upper and lower static contact baffles