Drill rod puller
A technology of puller and drill pipe, which is applied in the direction of earthwork drilling and production, wellbore/well parts, etc., which can solve the problems of drill pipe breakage, difficult removal of drill pipe, high price, etc., and achieve reliable extraction of drill pipe and convenient operation , the effect of low cost
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[0012] Below in conjunction with accompanying drawing and specific embodiment, further illustrate the present invention, should be understood that these embodiments are only for illustrating the present invention and are not intended to limit the scope of the present invention, after having read the present invention, those skilled in the art will understand various aspects of the present invention Modifications in equivalent forms all fall within the scope defined by the appended claims of this application.
[0013] as attached figure 1 , 2 As shown, a drill pipe puller includes a beam frame 1 and a clamping tile 2, the clamping tile 2 is placed in the through hole in the middle of the beam frame 1, and the contact surface between the clamping tile 2 and the beam frame 1 is vertically clamped The inclined surface 3 of the angle, the beam frame 1 supports the clamping tile 2. There is a clamping hole 4 in the middle of the clamping tile 2, which is used to pass through the d...
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