| 摘要 |
A fixing panel for an underground line is provided to prevent damage to a fixing panel main body due to a fire by automatically interrupting connection between a connection terminal and a connector. A base(10) is installed on the ground and includes an lower base(11) and an upper base(12). The lower base includes a vertical through hole(11a) at a central portion and a rail(11b) on a top surface. The upper base includes a roller at a lower portion. A fixing panel main body(20) and a case(30) are installed on a top surface of the upper base. A bracket(40) is included inside a duct(1). A connector(50) is mounted at the bracket to be lifted and lowered, is connected to an underground line(2) at a lower end, and is pressed downward by a spring(51). A connection terminal is installed vertically through the upper base, is connected to the connector at a lower end and includes a connection socket(61) which is detachably connected to the fixing panel main body. A solenoid device(70) is provided on the upper base, fixes the connection terminal and the connector not to be released from each other by being coupled with the connector, and releases the connection terminal from the connector by being released from the connector. A fire sensing sensor(100) is included inside the duct and senses a fire inside the duct(1). A protection guard(110) is provided on a front surface of the upper base in a sliding direction and protects the case when the upper base is slid. |
