Anchor-rope-free oil-electricity dual-purpose workover rig controller capable of preventing long-time overload
A technology of workover rig and controller, applied in the direction of drilling automatic control system, instruments, alarms, etc., can solve problems such as delay in construction period, wire rope breakage, broken wire, etc., to prevent wire breakage or breakage, prevent winch damage, The effect of reducing tension
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see Figure 1 to Figure 4 , the present invention provides a technical solution: a long-time overload-proof oil-electric dual-purpose workover rig controller, comprising a workover rig main body 1, a controller main body 11, a drawworks 3 and a wire rope 41, the workover rig One side of the upper end of the main body 1 is provided with a controller main body 11, and the top of the workover rig main body 1 is provided with two first convex grooves 2 and ...
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