Strain clamp

• Main Authors: SHEN QIAN, CHEN GUANG, HAN ZHIJUN, ZHANG GUOLIANG, LONG MINGQUAN, WANG YONGGANG, HAO YANG, CHEN YUAN, MIAO GUILIANG, LI QIFENG, SHI LIANG, JIA JIANGBO, HUANG JINLONG, FU GUANG, WU JIANSHENG, LI PING, YANG ZHENGUO, HUANG YUCHENG, LIU WENXUN, CHEN XINGZHE, LI YONGWEI, WU BO, YUAN JUN, ZHU YONGPING, WANG XINYU, ZHANG XIANFENG, TIAN LU, ZHAO WEI, LI LONG, LIU JIONG
• Format: Patent
• Language: Chinese; English
• Published: 19.02.2014
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES

The embodiment of the invention discloses a strain clamp. The strain clamp comprises a strain clamp body, a steel anchor fixedly connected with the strain clamp body, and a guiding plate fixedly connected with the strain clamp body. The length of the strain clamp body ranges from 350mm to 400mm and comprises end point values, so that when the strain clamp is used for crimping of an expanded-diameter conductor, the crimping length between the expanded-diameter conductor and the strain clamp body can be increased, the contact area between the expanded-diameter conductor and the strain clamp body is increased, and therefore it is guaranteed that the crimping force between the expanded-diameter conductor and the strain clamp body can completely bear the tension and the gravidity which are exerted on the expanded-diameter conductor. In this way, the crimping strength of the expanded-diameter conductor is improved.