Rapid installation device and method for cables in drilling rod based on horizontal directional drilling investigation
A technology for horizontal directional drilling and installation of devices, which is applied to drilling equipment and methods, mining devices, earthwork drilling and mining, etc., to achieve the effect of saving threading time
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[0023] Such as Figure 1 to Figure 4 As shown, the quick installation device for cables in the drill pipe based on horizontal directional drilling survey of the present invention includes a short joint 7 with a slot 8, the slot at the front end of the short joint 7 is threaded, and the slot 8 of the short joint 7 is in the Before being connected with the drill pipe 9, the filling part 11 will be used to make up the position. The rear end of the short joint 7 links to each other with the drilling rig power head 6, and the outer surface of the drilling rig power head 6 is fixed with a line disk 4, and the bottom of the drilling rig power head 6 has an electric slip ring 3, and the electric slip ring 3 is fixed on the drilling rig 1. The TV cable 5 in the hole is connected with the TV data acquisition equipment 2 in the hole through the electric slip ring 3, and the front end of the short joint 7 is connected to the drill rod 8 after being supplemented, and the front end of the d...
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