How Screw Pile Drivers Work When in Operation
Release time:
2023-12-29
Spiral piling machine principle of operation: The amount of concrete stored in the storage hopper before the start of filling should be not less than 1.0m3, so that the bottom end of the conduit can be buried into the underwater concrete for more than 0.8m at one time after the concrete spacer is extruded from the conduit, and the bottom end of the conduit can be buried into the concrete surface below 1~4m by ordering to promote or dismantling of the conduit of the spiral piling machine, and the filling of spiral piling machine should be carried out one after another. The pile frame of screw piling machine mainly consists of top pulley block, column, inclined support bar, chassis, traveling arrangement, reversing arrangement, winch arrangement, operation room, hydraulic system and electric system.
Spiral piling machine principle of operation: The amount of concrete stored in the storage hopper before the start of filling should be not less than 1.0m3, so that the bottom end of the conduit can be buried into the underwater concrete for more than 0.8m at one time after the concrete spacer is extruded from the conduit, and the bottom end of the conduit can be buried into the concrete surface below 1~4m by ordering to promote or dismantling of the conduit of the spiral piling machine, and the filling of spiral piling machine should be carried out one after another. The pile frame of screw piling machine mainly consists of top pulley block, column, inclined support bar, chassis, traveling arrangement, reversing arrangement, winch arrangement, operation room, hydraulic system and electric system.
The column is folding type with box section layout and flange connection method. The column is equipped with round or square slide on both sides as the power head, drill pipe up and down movement guidance and anti-torsion. What is the operating principle of screw piling machine for us today? It is expected to bring you some convenience.
Spiral piling machine principle of operation: Spiral piling machine in place → burying the barrel → drill bit lightly on the ground after rotating to start drilling → put down the drill bit → drilling finished, clearing the hole and determining the depth → put into the reinforcing cage and conduit → concrete filling → pulling out the barrel and organizing the pile head to backfill the sinking silt, and then the pile is formed.
After leveling the place, arrange the qualified personnel to release all the piles, nail the cross maintenance piles, do the measurement review, and record the release data for record.
Burying the barrel with pulling line method to check the error of pile position, should be satisfied with the standard demand.
Hole-forming screw piling machine principle of operation: choose the drill bit drilling, according to different levels of soil layout selection of different rotary speed and footage for control. After drilling in the sand layer and entering the strong weathering layer, because the soil layer is too hard, it will cause the drilling cone jumping and deflection, and increase the swing of the drill pipe, so it should be selected to have a low and slow speed, and the parameter of the rotary speed is taken as 13~40v/ min, and the depth of the hole is controlled according to the demand of the description.
Reinforcement cage manufacturing and installation spiral piling machine digging and slag clearing to reach the depiction of the demand, the beginning of the lowering of the cage, its manufacturing and installation must be carried out in strict accordance with the depiction of the drawings, the main bar, the hoop bar should be welded uniformly, the overlap length and weld should be in line with the standard requirements, the installation should be installed to guard the block to ensure that the circumference of the right and the maintenance of the thickness of the layer, and the error of the cage should be in line with the depiction of the manufacturing and standard requirements.
Concrete pouring in the conduit connection at the end of the concrete spacer, the concrete spacer will be placed close to the mud surface, the bottom of the conduit to the bottom of the hole spacing manipulation in 0.4m or so, in order to be able to discharge the concrete spacer smoothly.
Spiral piling machine principle of operation: the amount of concrete stored in the storage hopper before the start of filling should be not less than 1.0m3, so that after the concrete spacer is extruded from the conduit, the bottom end of the conduit can be buried into the submerged concrete for more than 0.8m at one time, and the conduit should be promoted or dismantled to ensure that the bottom end of the conduit is buried into the concrete surface below 1-4m, and the filling should be carried out successively. Once a seizure of faulty equipment or power and water outages and conduit blockage or water and other incidents, should adopt useful methods for disposal, in order to quickly recover the filling of concrete, together with good records.
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