Guy wire fastening device of petroleum drilling and workover equipment

Abstract

The invention discloses a guy wire fastening device of petroleum drilling and workover equipment, and belongs to the field of drilling and workover equipment of the petroleum industry. The guy wire fastening device at least comprises an upper cover, a middle drive frame, a lower cover, connecting pins, a gear drive mechanism, a wheel drive mechanism and a locking mechanism. The upper cover, the middle drive frame and the lower cover are sequentially connected through the connecting pins vertically so as to form a hinge switch type structure which is internally provided with the gear drive mechanism and the wheel drive mechanism. The outer end of the gear drive mechanism is connected with the locking mechanism. A guy wire is fastened in a mechanical drive mode, derrick guy wire operation can be accomplished by only one to two people, the labor intensity of operators is effectively relieved, the working efficiency is improved, and the labor cost is lowered; the guy wire fastening device is simple in structure, capable of saving time and labor when being used, the fastening degree is reliable, and popularization is easy; and the guy wire fastening device of the petroleum drilling and workover equipment is suitable for being used for ground fastening operation of the derrick wind-proof guy wire in a petroleum drilling and workover site.

Description

technical field [0001] The invention relates to the field of drilling and workover equipment in the oil industry, in particular to a guy rope fastening device for oil drilling and workover equipment. Background technique [0002] After the oil drilling and well workover operation equipment is hoisted on the construction site, the ground fastening operation of the windproof guy rope of the derrick must be carried out. In order to meet the requirements of windproof management, the derrick guy rope must be installed. The guy rope is an important support for the operation derrick to bear the tension and prevent the derrick from tipping over. Generally, four to eight steel wire ropes are used. The second-floor platform is fixed at an angle to the ground on anchor piles. [0003] In the process of realizing the present invention, the inventor finds that there are at least the following problems in the prior art: [0004] The upper end of the guy rope is connected with the main b...

AI Technical Summary

Problems solved by technology

[0004] The upper end of the guy rope is connected with the main body of the derrick. The current operation process is: after the derrick is lifted, 4-5 on-site operators use manpower to tighten the guy rope, and then use the rope clamp to block the guy rope, causing the operation The labor intensity of the employees is very high, and the work efficiency is low; moreover, the pre-tightening degree of the stay rope is not easy to reach the designated position. It is necessary to further adjust the stay rope with turnbuckle screws, but it is also difficult to reach the standard degree of fastening

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