3results about How to "Solve labor shortage" patented technology

A multilayer insect breeding box unit unstacking device comprises a rack, a first chain conveyor, a second chain conveyor and a breeding box lifting mechanism are arranged in the rack, the second chain conveyor is arranged on the output side of the first chain conveyor, and the breeding box lifting mechanism comprises a supporting frame arranged outside the first chain conveyor in a sleeving mode. The supporting frame is connected with the first lifting mechanism, one-way box supporting devices are connected to the two ends of the supporting frame, and a tray pushing shifting piece is installed on a conveying chain in the first chain conveyor. The device is used for solving the problems of high labor intensity and low efficiency of manual unstacking of breeding boxes.

The utility model discloses an electromagnetic cable stranding car device which comprises a frame body, a permanent magnet jack, a cable stranding car and a power supply module, the permanent magnet lifting jack is arranged at the lower part of the frame body; the fixing device is used for fixing a steel deck of an inner-gear ship. The cable twisting car is arranged at the upper part of the frame body; the power supply module is arranged in the middle of the frame body and is electrically connected with the cable twisting car; the mooring rope of the outer-gear ship is arranged on the inner-gear ship, then the mooring rope is connected with the cable winding car, and the cable winding car is started to achieve stopping of the outer-gear ship. The electromagnetic cable twisting car device can adopt a hoisting mode and is convenient to install, and meanwhile the electromagnetic cable twisting car device is simple and compact in structure and high in portability. The working efficiency of outer gear ship mooring can be improved, manpower is liberated, the safety is high, the labor cost is saved, and the problem of labor shortage is solved.

This invention belongs to the field of power transmission line foundation technology, and provides a prefabricated spiral anchor foundation for river network and swamp areas and its construction method. The prefabricated spiral anchor foundation for river network and swamp areas includes a reinforced concrete structure, a spiral anchor structure, a tension plate, a bearing plate, shear piles, and a retaining structure. The spiral anchor structure is positioned at a predetermined location in the river network and swamp area. The shear piles are arranged between the spiral anchor structures. The reinforced concrete structure includes anchor bolts, reinforced concrete main columns, and a reinforced concrete foundation. The bearing plate is located at the bottom of the reinforced concrete foundation. The tension plate is located on the upper part of the reinforced concrete foundation. The reinforced concrete foundation covers the exposed portion of the shear piles. The reinforced concrete main columns are located above the reinforced concrete foundation. The anchor bolts are pre-embedded within the reinforced concrete main columns.