Hydraulic jacking inverted-installing device for reducing tower and hoisting method thereof

Abstract

The invention discloses a hydraulic jacking inverted-installing device for a reducing tower and a hoisting method thereof. The hydraulic jacking inverted-installing device for the reducing tower and the hoisting method thereof comprises a tower foundation, wherein a tower base plate is arranged on the tower foundation, a hydraulic station is arranged on the side edge of the tower foundation, an oil circuit distributor is arranged on the upper portion of the tower base plate, and a plurality of lifting devices are arranged around the oil circuit distributor. The hydraulic station is connected with the oil circuit distributor through an oil tube, the oil circuit distributor is connected with the lifting devices through an oil distributing pipe, and the side edges of the lifting devices are connected with expansion rings. The outside of the expansion rings are connected with wall plates, and wall plates to be welded are arranged on the wall plates. A hydraulic jacking inverted-installingmethod is adopted for installation, assembly is carried out on the ground starting from the top of the tower, assembly of a section then lifting, assembly of next section is carried out on the ground,so circular, the operation is easy, the use is convenient, and the good using effect is obtained.

Description

technical field [0001] The invention relates to a variable-diameter tower, in particular to a hydraulic jacking and flipping device for a variable-diameter tower and a hoisting method thereof, belonging to the technical field of tower equipment. Background technique [0002] Tower equipment is widely used in industrial production processes such as chemical industry and papermaking. Since tower equipment is generally large in diameter and high in height, it is generally manufactured and installed on site in pieces. The problem is that the crane uses a shift The quantity is large, the installation cost is high, there is high-altitude operation, the operation requirements for welding are high, and a shelf needs to be erected. The relatively large quantity of the shelf greatly increases the construction cost, prolongs the installation and construction period, and increases the difficulty of construction. This is Problems that need to be resolved on site. Contents of the invent...

AI Technical Summary

Problems solved by technology

[0002] Tower equipment is widely used in industrial production processes such as chemical industry and papermaking. Because tower equipment is generally large in diameter and high in height, it is generally manufactured and installed on site in pieces. The problem is that the crane uses a shift The quantity is large, the installation cost is high, there is high-altitude operation, the operation requirements for welding are high, and a shelf needs to be erected. The relatively large quantity of the shelf greatly increases the construction cost, prolongs the installation and construction period, and increases the difficulty of construction. This is Problems to be solved on site

Images