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

A variable diameter tower and hydraulic technology, applied in towers, building types, buildings, etc., can solve the problems of prolonged installation and construction period, large number of cranes used, and high welding operation requirements, reducing scaffolding materials, short construction period, etc. High quality construction effect

Pending Publication Date: 2018-11-06
GUIZHOU ELECTRIC POWER DESIGN INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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

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Embodiment 1

[0019] Embodiment 1: as attached Figure 1-6 As shown, a hydraulic jacking and inversion device for variable-diameter towers includes a tower foundation 4, a tower bottom plate 3 is arranged on the tower foundation 4, a hydraulic station 1 is arranged on the side of the tower foundation 4, and a tower bottom plate 3 is provided with an oil distributor 7, and a number of lifting devices 9 are provided around the oil distributor 7. The hydraulic station 1 is connected to the oil distributor 7 through the oil pipe 2, and the oil distributor 7 passes through the oil distribution pipe. 8 is connected with the lifting device 9, and the side of the lifting device 9 is connected with an expansion ring 10, and the outside of the expansion ring 10 is connected with a wall plate 6, and the outside of the wall plate 6 has a wall plate 5 to be welded.

[0020] Further, the lifting devices 9 are located on the upper periphery of the tower bottom plate 3 and are evenly distributed along the ...

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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...

Claims

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Application Information

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IPC IPC(8): E04H12/34
CPCE04H12/344
Inventor 张凡朱律键汪天飞完金生谢祁峰
Owner GUIZHOU ELECTRIC POWER DESIGN INST
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