The invention discloses a sand derrick side mounting method. The method includes the following steps that 1, a ground anchor is embedded, when the ground anchor is embedded, sandy soil is fed while water is added to enable sandy soil to be deposited, and the stratum is sunken under the action of water to be solid; the water is poured on the contact face of a ground anchor pit and the ground to make the ground to be flat and solid, the retardant rate between the sandy soil and a foundation is increased, and the foundation is prevented from being sunken; 2, in order to prevent the accidents caused by jumping out of a groove of a big rope caused if soil is turned through a sliding vehicle and enters a fixed pulley groove when sand side mounting is conducted, a supporting plate is arranged below a ground anchor rope, a fixed pulley connection rope and a fixed pulley; 3, the fixed pulley and a movable pulley set are connected between the ground anchor and a drilling derrick through a steel wire rope, and an excavator or a bulldozer draws the steel wire rope to enable the whole drilling derrick to move forwards. By means of the sand derrick side mounting method, the slide mounting time prolonged due to the fact that the ground anchor is turned out of the pit is shortened; and accidents caused by jumping out of the groove of the big rope caused if soil enters the pulley are eliminated.
Sand derrick side mounting method
2015-09-30
Patent
Electronic Resource
English
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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