Mounting lifting appliance for variable-diameter shell ring

Abstract

The invention relates to a mounting lifting appliance for a variable-diameter shell ring. The mounting lifting appliance comprises long cross beams, short cross beams, lifting lugs, stiffening plates and lifting plates, the device is characterized in that the short cross beam is welded on the long cross beam and is vertical to the long cross beam; the lifting lug is welded on the long cross beam; a lifting hole is formed in the lifting lug; the stiffening plates are welded with the lifting lugs and the short cross beams; hanging plates are welded to the lower sides of the ends of the long cross beams and the short cross beams, and a row of hoisting holes are formed in the hanging plates. The device has the advantages of being easy to manufacture and convenient to use, and the working efficiency is improved.

Description

1. Technical Field

[0001] The invention relates to an installation hanger for a variable diameter cylinder section and belongs to the technical field of installation engineering construction. 2. Background Technology

[0002] During the installation of large storage tanks, the diameter of some storage tanks changes along the height. When installing in sections, the diameter of each installation section is different. In order to meet the installation needs of sections with different diameters and prevent the sections from deforming during installation, multiple sets of installation hangers need to be made, resulting in a waste of labor and materials. Therefore, a special installation hanger for variable diameter sections is designed to solve this technical problem. III. Summary of the invention

[0003] The purpose of the present invention is to solve the problems that the variable diameter cylinder segment is easy to deform during installation and multiple sets of installation hangers need to be manufactured, and to provide a hanger that can conveniently realize the installation of cylinder segments with different diameters.

[0004] In order to achieve the above object, the present invention adopts the following technical solution:

[0005] A mounting hanger for a variable diameter cylinder section includes: a long crossbeam, a short crossbeam, a lifting lug, a stiffening plate and a hanging plate. The characteristics are: the short crossbeam is welded to the long crossbeam, and the short crossbeam is perpendicular to the long crossbeam; the lifting lug is welded to the long crossbeam, and a lifting hole is opened on the lifting lug; the stiffening plate is welded to the lifting lug and the short crossbeam; the lower side of the end of the long crossbeam and the short crossbeam is welded with a hanging plate, and a row of hanging holes is opened on the hanging plate.

[0006] The invention has the advantages of simple manufacture, convenient use and improved work efficiency. IV. Description of the drawings

[0007] Figure 1 It is a schematic diagram of the structural composition of the present invention;

[0008] Figure 2 , Figure 3 It is a schematic diagram of the application of the present invention;

[0009] See attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 The present invention comprises a long cross beam 1, a short cross beam 2, a lifting lug 3, a stiffening plate 4 and a hanging plate 5. V. Specific implementation methods

[0010] For specific embodiments, please refer to the attached Figure 1A mounting hanger for a variable diameter cylinder section includes a long crossbeam 1, a short crossbeam 2, a lifting lug 3, a stiffening plate 4 and a hanging plate 5. The characteristics are as follows: the short crossbeam 2 is welded to the long crossbeam 1, and the short crossbeam 2 is perpendicular to the long crossbeam 1; the lifting lug 3 is welded to the long crossbeam 1, and a lifting hole 6 is opened on the lifting lug 3; the stiffening plate 5 is welded to the lifting lug 3 and the short crossbeam 2; the hanging plate 5 is welded to the lower side of the end of the long crossbeam 1 and the short crossbeam 2, and a row of lifting holes 7 is opened on the hanging plate 5.

[0011] When applying, refer to the attached Figure 2 , Attachment Figure 3 When hoisting a small-diameter cylinder segment 8, install the clamping ring 10 on the hoisting hole 7 at an appropriate position on the inner side of the hanging plate 5; when hoisting a large-diameter cylinder segment 9, install the clamping ring 10 on the hoisting hole 7 at an appropriate position on the outer side of the hanging plate 5; similarly, the clamping ring 10 is installed on the corresponding hoisting hole 7 of the hanging plate 5 according to the different diameters of the cylinder segment to be hoisted, so that the hoisting of the variable-diameter cylinder segment can be realized.

Claims

1. A mounting hanger for a variable diameter cylinder section, comprising: Long crossbeam, short crossbeam, lifting lugs, stiffening plates and hanging plates; its characteristics are: the short crossbeam is welded to the long crossbeam, and the short crossbeam is perpendicular to the long crossbeam; the lifting lugs are welded to the long crossbeam, and lifting holes are opened on the lifting lugs; the stiffening plates are welded to the lifting lugs and the short crossbeam; hanging plates are welded to the lower sides of the ends of the long crossbeam and the short crossbeam, and a row of lifting holes are opened on the hanging plates.

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