Pull-down self-locking warning sign of power line
A technology for power lines and warning signs, which is applied to display devices, signs, instruments, etc., can solve the problems of non-operators entering live areas by mistake, and achieve the effect of ensuring firm and reliable clamping, ensuring safety, and clearly visible safety distances
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[0020] like Figure 1-4 As shown, the power line pull-down self-locking warning sign includes a fixed bracket 1, a suspension bracket 2, an embedded wire device, a connecting rod 4, and an insulating rod 5. The upper part of the fixed bracket 1 is provided with an embedded wire device, and the embedded wire device is equipped with an upper and lower The suspension bracket 2 that moves, the suspension bracket 2 is provided with the hook 8 that is used to hang the wire, the bottom of the fixed bracket 1 is connected with the warning sign 7 by screws, one end of the connecting rod 4 passes through the bottom of the fixed bracket 1, and the other end of the connecting rod 4 One end is connected with the insulating rod 5; the fixed bracket 1 is provided with two holes, which are matched with the two rods at one end of the connecting rod 4.
[0021] The embedded wire device comprises an embedded lead frame 9 and an automatic jumper 3, and the automatic jumper 3 is fixed on one side ...
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