Auxiliary device for processing special-shaped cylinder, application and method

Abstract

The application discloses an auxiliary device for processing a special-shaped cylinder, application and method, solves the problem that the special-shaped cylinder is easy to deform in the prior art, has the beneficial effects of improving the rigidity of the special-shaped cylinder and ensuring machining accuracy, and specifically has the following technical scheme: an auxiliary device for processing a special-shaped cylinder, including a reinforcing frame, the reinforcing frame has a set thickness, the reinforcing frame can be connected with a plate used for the special-shaped cylinder to be processed, the reinforcing frame is provided with a hollow structure, and a space is reserved at the center of the reinforcing frame to facilitate the installation of equipment in the special-shaped cylinder; a hoisting assembly is arranged on the side surface of the reinforcing frame; an assembly template is fixed on the opposite two side surfaces of the reinforcing frame, the assembly template is connected with the side surface of the reinforcing frame, the assembly template is an annular piece with a notch, the plane where the assembly template is located is arranged perpendicularly to the central axis of the special-shaped cylinder, the assembly template has a set width along the radial direction of the special-shaped cylinder, and the shape of the outer side surface of the assembly template is the same as that of the inner side surface of the special-shaped cylinder.

Description

Technical Field

[0001] This invention relates to the field of irregular cylindrical body processing technology, and in particular to an auxiliary device, application and method for processing irregular cylindrical bodies. Background Technology

[0002] The statements in this section are merely background information related to the present invention and do not necessarily constitute prior art.

[0003] Irregular cylindrical structures such as stack top protective covers are generally larger than 7 meters in diameter and weigh more than 80 tons. They are usually connected by flanges for easy transportation and installation.

[0004] Because of the irregular shape of the cylindrical body, the shape of the flange connection position is also irregular. In the existing technology, flanges are usually assembled by segmented welding and machined as a whole to ensure the tolerance of the flange surface such as levelness.

[0005] First, because irregularly shaped cylinders are inherently weak, they are prone to deformation when directly clamped and machined on machine tools, which affects the machining process and machining accuracy. Therefore, once deformation occurs, multiple corrections are required, resulting in a large workload for machining.

[0006] Secondly, irregularly shaped cylinders need to be hoisted during transportation, but because their ends are connected by flanges, lifting lugs cannot be welded to the end faces for hoisting, which makes hoisting irregularly shaped cylinders difficult.

[0007] Third, the irregular cylindrical body has an asymmetrical circular cross-section, which cannot be directly rotated during machining, thus affecting the processing of the irregular cylindrical body.

[0008] Fourth, irregularly shaped cylinders are generally processed in the factory and transported to the site for installation. However, the walls of irregularly shaped cylinders are relatively thin, making them extremely easy to deform during hoisting and transportation. The existing technology involves setting multiple support plates inside the irregularly shaped cylinder for support, but their strength is limited and cannot effectively control the deformation problem caused by the irregularly shaped cylinder during hoisting and transportation.

[0009] Fifth, during installation, some irregularly shaped cylinders need to pass through internal equipment, which can easily cause damage due to collisions with the internal equipment. Summary of the Invention

[0010] To address the shortcomings of existing technologies, the purpose of this invention is to provide an auxiliary device for machining irregularly shaped cylinders, which effectively avoids deformation of irregularly shaped cylinders during machining. The device can be applied to machining, hoisting, and installation processes, and has a wide range of applications.

[0011] To achieve the above objectives, the present invention is implemented through the following technical solution:

[0012] An auxiliary device for processing irregularly shaped cylinders includes:

[0013] The reinforcing frame has a set thickness and can be connected to the plate used for the irregular cylindrical body to be processed. The reinforcing frame has a hollow design and a space reserved in the center to facilitate the installation of equipment inside the irregular cylindrical body. The side of the reinforcing frame is equipped with a hoisting component.

[0014] The assembly template is fixed on the two opposite sides of the reinforcing frame. The assembly template is connected to the side of the reinforcing frame. The assembly template is a ring-shaped part with a notch. The plane of the assembly template is set perpendicular to the central axis of the irregular cylinder. The assembly template has a set width along the radial direction of the irregular cylinder. The shape of the outer side of the assembly template is the same as the shape of the inner side of the irregular cylinder.

[0015] As described above, an auxiliary device for processing irregular cylindrical bodies includes a reinforcing frame comprising a frame-shaped frame with multiple protruding rods on its periphery. The protruding positions of all the protruding rods relative to the frame-shaped frame correspond to the positions of the assembly templates connected to them. The frame-shaped frame ensures the structural strength of the entire reinforcing frame. After the protruding rods extend, they connect to the assembly templates to ensure the fit between the assembly templates and the inner wall of the irregular cylindrical body.

[0016] As described above, in order to ensure stable support for the assembly template, some of the protruding rods extend to both sides along the side of the frame, and some of the protruding rods are located on the extension line of the center line of the frame. The protruding rods located on the extension line of the center line are the first protruding rods, and the protruding rods located on the side are the second protruding rods. The length of the first protruding rod is greater than the length of the second protruding rod. The arrangement of multiple first and second protruding rods achieves multi-point support for the assembly template.

[0017] As described above, in an auxiliary device for processing irregular cylindrical bodies, a first connecting rod is provided between the two sides of the assembly template on one side of the reinforcing frame. The first connecting rod is located on both sides of a first protruding rod. One end of the first connecting rod is connected to the assembly template, and the other end is fixedly connected to the first protruding rod. The provision of the first connecting rod helps to ensure the support strength of the assembly template.

[0018] As described above, in an auxiliary device for processing irregular cylindrical bodies, a second connecting rod is connected between the two first protruding rods on opposite sides of the reinforcing frame. The second connecting rod helps to enhance the strength of the end side of the first protruding rod.

[0019] Considering the structural strength of the frame, a reinforcing bar is provided in the middle of each side of the frame, and a diagonal connecting bar is provided on each side of the frame.

[0020] As described above, in an auxiliary device for processing irregularly shaped cylinders, the hoisting assembly is located on both sides of the frame, and the hoisting assembly is located at the four corners of each side of the frame;

[0021] The hoisting assembly includes a support connected to the frame, and a lifting ring is provided on one side of the support.

[0022] As described above, in an auxiliary device for processing irregularly shaped cylinders, the thickness of the reinforcing frame is less than the length of the irregularly shaped cylinder to be processed;

[0023] The reinforcement frame is made of I-beams, which ensures the structural strength of the reinforcement frame while avoiding excessive weight that could affect the hoisting and installation of the irregularly shaped cylinder.

[0024] The auxiliary device for processing irregular cylindrical bodies as described above further includes an auxiliary rolling assembly. The auxiliary rolling assembly includes a support base with an arc-shaped upper surface. Rollers are provided on both sides of the arc-shaped surface of the support base. The central axis of the rollers is parallel to the central axis of the irregular cylindrical body to be processed. The rollers are rotatable relative to the support base, and the position of the rollers relative to the support base can be adjusted to adjust the distance between the rollers and the support base.

[0025] The auxiliary scrolling components are provided in multiple locations, and the spacing between adjacent auxiliary scrolling components is set.

[0026] Secondly, the present invention provides an application of an auxiliary device for processing irregular cylindrical bodies, which is used in the processing, hoisting and installation of irregular cylindrical bodies for stack top protective covers.

[0027] Thirdly, the present invention provides a method for processing irregularly shaped cylinders, employing the aforementioned auxiliary device for processing irregularly shaped cylinders, comprising the following:

[0028] Process the assembly template and the reinforcing frame, and install the assembly template on the opposite sides of the reinforcing frame respectively;

[0029] Around the reinforcing frame, the plates used for the irregular cylindrical body are fixed to the reinforcing frame to form the irregular cylindrical body;

[0030] The connecting flange is welded to the irregular cylinder, and the assembly template performs reverse deformation on the irregular cylinder during the welding process;

[0031] Install the auxiliary rolling assembly at the machine tool machining position;

[0032] The irregularly shaped cylinder is lifted onto the auxiliary rolling assembly at the processing position using a lifting assembly.

[0033] The directional adjustment of the irregular cylinder is achieved by using an auxiliary rolling assembly, and the flange connection surface of the irregular cylinder is machined.

[0034] After processing is completed, the irregularly shaped cylinder is lifted away using a hoisting assembly.

[0035] The beneficial effects of the present invention are as follows:

[0036] 1) In this invention, the auxiliary device is provided with an assembly template located on the two opposite sides of the reinforcing frame. The shape of the assembly template is adapted to the shape of the irregular cylinder. A reinforcing frame is set between the two assembly templates. The setting of the reinforcing frame effectively reinforces the irregular cylinder, increases the rigidity of the irregular cylinder, avoids deformation of the irregular cylinder during machining, ensures the accuracy of machining, and ensures optimal control of welding deformation.

[0037] 2) In this invention, the side of the reinforcing frame can be seen from one end of the irregular cylindrical body. The side of the reinforcing frame can be equipped with a hoisting component. The hoisting component can be used to hoist the irregular cylindrical body during the machining process, making it convenient to hoist the irregular cylindrical body to the transport vehicle and also to facilitate the installation of the irregular cylindrical body.

[0038] 3) The present invention provides an auxiliary rolling assembly. The rollers in the auxiliary rolling assembly facilitate the rotation of the irregular cylinder and make it easier to machine the irregular cylinder during rotation. In addition, the position of the rollers relative to the support seat can be adjusted according to the cross-section of the irregular cylinder, thereby adjusting the support gap and ensuring the stable support and rotation of the irregular cylinder.

[0039] 4) In this invention, the irregular cylindrical body is supported from the inside by a reinforced frame and assembly template. This effectively controls the deformation of the irregular cylindrical body during hoisting and transportation. The entire process, from installation of the irregular cylindrical body, flange installation, machining, transportation to installation, can be installed inside the irregular cylindrical body without disassembly. After the irregular cylindrical body is installed, it can be removed. This is convenient to use and also improves the efficiency of processing, hoisting and installation of irregular cylindrical bodies.

[0040] 5) In this invention, the reinforcing frame supports the irregular cylindrical body from the inside, enhancing the strength and rigidity of the irregular cylindrical body while protecting the internal equipment. During the installation of the irregular cylindrical body, the irregular cylindrical body is less likely to collide with the internal equipment.

[0041] 6) The entire device is used for welding deformation control, machining reinforcement, hoisting and transportation reinforcement, avoiding repeated disassembly and assembly of irregular cylindrical structures. It can be disassembled only after the product is hoisted into place as a whole, reducing labor and improving product quality. Attached Figure Description

[0042] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0043] Figure 1This is a schematic diagram of the usage state of an auxiliary device for processing irregular cylindrical bodies according to one or more embodiments of the present invention.

[0044] Figure 2 This is a schematic diagram of the reinforcing frame and assembly template in an auxiliary device for processing irregular cylindrical bodies according to one or more embodiments of the present invention.

[0045] Figure 3 This is a schematic diagram of an auxiliary rolling component in an auxiliary device for processing irregularly shaped cylinders according to one or more embodiments of the present invention.

[0046] The diagram exaggerates the spacing or dimensions between parts to show their positions; the diagram is for illustrative purposes only.

[0047] The components include: 1. irregularly shaped cylinder, 2. reinforced frame, 3. assembly template, 4. hoisting assembly, and 5. auxiliary rolling assembly.

[0048] 2-1. Frame type, 2-2. First extension rod, 2-3. Second extension rod, 2-4. Reinforcing rod, 2-5. First connecting rod, 2-6. Second connecting rod, 2-7. Diagonal connecting rod;

[0049] 5-1. Fixed base, 5-2. Roller. Detailed Implementation

[0050] It should be noted that the following detailed description is illustrative and intended to provide further explanation of the invention. Unless otherwise specified, all technical and scientific terms used in this invention have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0051] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of exemplary embodiments according to the invention. As used herein, unless otherwise expressly indicated by the invention, the singular form is also intended to include the plural form. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0052] As described in the background section, the existing technology has the problem that irregularly shaped cylinders are thin and easily deformed. In order to solve the above technical problems, the present invention proposes an auxiliary device for processing irregularly shaped cylinders.

[0053] Example 1

[0054] In a typical embodiment of the present invention, reference is made to Figure 1 , Figure 2As shown, an auxiliary device for processing irregularly shaped cylinders includes a reinforcing frame 2 with a set thickness. The reinforcing frame 2 can be connected to the plate used for the irregularly shaped cylinder to be processed. The reinforcing frame 2 is hollowed out, and a space is reserved in the center of the reinforcing frame to facilitate the installation of equipment inside the irregularly shaped cylinder 1. A hoisting component 4 is provided on the side of the reinforcing frame 2. An assembly template 3 is fixed to the two opposite sides of the reinforcing frame and is connected to the side of the reinforcing frame. The assembly template 3 is a ring-shaped part with a notch. The plane of the assembly template 3 is perpendicular to the central axis of the irregularly shaped cylinder 1. The assembly template has a set width along the radial direction of the irregularly shaped cylinder 1. The shape of the outer side of the assembly template 3 is the same as the shape of the inner side of the irregularly shaped cylinder.

[0055] It should be noted that the assembly template 3 is customized according to the welding shrinkage and dimensional accuracy requirements of the irregular cylinder. It can effectively control welding deformation and provide an assembly template for the irregular cylinder. When the assembly template is installed on the reinforcing frame, it does not exceed the position of the hoisting components. The notch of the assembly template ensures the shrinkage capacity of the assembly template, and the notch provides space for the installation of some equipment inside the irregular cylinder.

[0056] In this embodiment, assembly templates 3 are set on the sides of both sides of the reinforcing frame 2, with two sets. In other examples, more assembly templates can be set between these two sets. The number of assembly templates is related to the support strength of the assembly templates and the reinforcing frame. If the support strength of the assembly templates and the reinforcing frame is high, only two sets of assembly templates are needed.

[0057] Among them, the reinforcing frame 2 is a steel frame structure, which is simple and stable, easy to assemble and disassemble, and can enhance the rigidity of the irregular cylinder, ensuring that the irregular cylinder 1 has sufficient rigidity during hoisting, machining and installation, without causing large deformation, and ensuring the strength of the irregular cylinder. At the same time, a large space is reserved in the middle area of ​​the reinforcing frame 2. The length and width of this space are both 1 / 2 to 4 / 5 of the maximum diameter of the irregular cylinder, ensuring the installation space for the equipment inside the irregular cylinder.

[0058] Specifically, refer to Figure 2 As shown, the reinforcing frame 2 includes a frame frame 2-1. Multiple protruding rods are provided on the periphery of the frame frame. The protruding positions of all the protruding rods relative to the frame frame correspond to the positions of the assembly templates connected to them. The frame frame ensures the structural strength of the entire reinforcing frame. After the protruding rods extend out, they are connected to the assembly templates to ensure the fit between the assembly templates and the inner wall of the irregular cylinder.

[0059] To ensure stable support for the assembly template, some of the extension rods extend to both sides along the side of the frame, and some of the extension rods are located on the extension line of the center line of the frame. The extension rods located on the extension line of the center line are the first extension rods 2-2, and the extension rods located on the side are the second extension rods 2-3. The length of the first extension rod 2-2 is greater than the length of the second extension rod 2-3. The multiple first extension rods and second extension rods provide multi-point support for the assembly template 3.

[0060] Moreover, in this embodiment, a second connecting rod 2-6 is connected between the two first extension rods 2-2 on opposite sides of the reinforcing frame. The second connecting rod is perpendicularly connected to the first extension rod, and the setting of the second connecting rod helps to enhance the strength of the end side of the first extension rod.

[0061] In this way, by setting multiple extension rods, three extension rods are set on each of the opposite sides of the frame, and one extension rod is set in the middle of each of the other two locations, which can ensure the strength of the reinforced frame.

[0062] Understandably, a first connecting rod 2-5 is set between the two sides of the assembly template on one side of the reinforced frame. The first connecting rod 2-5 is located on both sides of a first protruding rod. The first connecting rod is spaced apart from the frame. One end of the first connecting rod is connected to the assembly template, and the other end is fixed to the first protruding rod. The setting of the first connecting rod helps to ensure the support strength of the assembly template.

[0063] It is easy to understand that, considering the structural strength of the frame 2-1, a reinforcing rod 2-4 is provided in the middle of each side of the frame, and a diagonal connecting rod 2-7 is provided on each side of the frame.

[0064] It should be noted that the thickness of the reinforcing frame 2 is less than the length of the irregular cylindrical body 1 to be processed; the material of the reinforcing frame is I-beams, which ensures the structural strength of the reinforcing frame while avoiding excessive weight of the reinforcing frame, which would affect the hoisting and installation of the irregular cylindrical body.

[0065] Among them, the hoisting components 4 are located at the four corners of one side of the reinforcing frame 2, with four on each side and arranged diagonally. The center of the diagonal is the center of gravity when the whole is hoisted, which can realize the hoisting of the device with the irregular cylindrical body for relocation and installation.

[0066] Specifically, the hoisting assembly includes a support connected to the frame, the support being welded to the frame, and a lifting ring on one side of the support, with an opening for hoisting.

[0067] refer to Figure 3As shown, the auxiliary rolling assembly 5 includes a fixed seat 5-1 that provides support. The fixed seat is in the form of a saddle seat, and the upper surface of the fixed seat is an arc-shaped surface. Rollers are fixed at both ends of the arc-shaped surface of the fixed seat. The central axes of the two rollers 5-2 are arranged parallel to each other. The central axis of the roller is parallel to the central axis of the irregular cylindrical body to be processed. The roller is rotatable relative to the fixed seat. Specifically, the two ends of the roller are respectively installed on the arc-shaped surface of the fixed seat through roller seats, which can assist the irregular cylindrical body in rolling and turning during machining clamping.

[0068] In this embodiment, there are multiple auxiliary scrolling components, such as two, and the spacing between adjacent auxiliary scrolling components is set.

[0069] In addition, to make the position of the roller relative to the support seat adjustable, an elongated hole is provided in the height direction of the roller seat. The support shaft of the roller passes through the elongated hole of the roller seat and is fixed. A rolling bearing is provided between the support shaft and the roller. The circumferential surface of the roller is a rubber surface to avoid damaging the irregularly shaped cylinder.

[0070] The device provided in this embodiment allows the reinforcing frame to be assembled on-site by welding. All connections between components are welded. The device as a whole reinforces the irregularly shaped cylinder during hoisting, machining, and installation, and controls welding and hoisting deformation. It can also be used as a template for assembling irregularly shaped cylinders. The irregularly shaped cylinders formed in this way have high rigidity and minimal deformation during machining. Compared with precision machining of flanges before welding, the flange surface has higher flatness and roughness accuracy, less overall deformation, and easier flange surface connection.

[0071] It should be noted that the application of an auxiliary device for processing irregular cylindrical bodies is used in the processing, hoisting, and installation of irregular cylindrical bodies for the stack top protective cover. The shape of the assembly template 3 is adapted to the inner shape of the irregular cylindrical body of the stack top protective cover. The irregular cylindrical body of the stack top protective cover specifically includes two arc-shaped segments and a U-shaped segment. The U-shaped segment connects the arc-shaped segments on both sides and is recessed towards the center of the reinforcing frame. The reinforcing frame, assembly template, and auxiliary roller assembly are used for processing the irregular cylindrical body of the stack top protective cover, enhancing the rigidity of the irregular cylindrical body, and facilitating the processing of the flange connection surface during rotation. The reinforcing frame and assembly template both play a role in processing the irregular cylindrical body during processing, hoisting, and installation.

[0072] Example 2

[0073] This embodiment provides a method for processing irregularly shaped cylinders, taking the processing of an irregularly shaped cylinder for a nuclear power plant reactor top shield as an example. It employs an auxiliary device for processing irregularly shaped cylinders as described in Embodiment 1, including the following:

[0074] Based on the welding shrinkage data and the inner dimensions of the irregular cylinder of the stack top protective cover, the assembly template and the reinforcement frame are laid out and processed. The assembly template is installed on the opposite sides of the reinforcement frame.

[0075] Around the circumference of the reinforcing frame 2, the plates used for the irregular cylindrical body of the stack top protective cover are fixed to the assembly template 3 by welding or bolting. The plates used for the irregular cylindrical body of the stack top protective cover are vertically connected to the assembly template 3. An L-shaped connecting seat is set on the inner wall of the irregular cylindrical body of the stack top protective cover. One side of the L-shaped connecting seat is connected to the inner wall of the irregular cylindrical body of the stack top protective cover, and the other side is connected to the assembly template to achieve bolting.

[0076] The connecting flange of the irregular cylindrical body is welded to the irregular cylindrical body of the treasury top cover. During the welding process, the assembly template 3 performs reverse deformation on the irregular cylindrical body of the treasury top cover.

[0077] Install the auxiliary rolling assembly 5 to the machine tool machining position;

[0078] The irregular cylindrical body of the stack top protective cover is hoisted to the auxiliary rolling component at the processing position using hoisting component 4, and then clamped and adjusted using a crane in conjunction with the auxiliary rolling component.

[0079] The orientation of the irregular cylindrical body of the stack top protective cover is adjusted by the auxiliary rolling component. According to the product design requirements, the flange connection surface of the irregular cylindrical body of the stack top protective cover is machined and drilled.

[0080] After passing the inspection and completing other steps, the irregular cylindrical body of the stack top protective cover is hoisted to the transport vehicle using hoisting component 4. The rigidity of the irregular cylindrical body of the stack top protective cover is ensured by the reinforcement frame, and the irregular cylindrical body of the stack top protective cover is transported to the site.

[0081] Using hoisting component 4, and with the help of the reserved space in the middle of the reinforcement frame processed and hoisted by the top protection cover, the on-site hoisting and installation of the irregular cylindrical body of the top protection cover can be completed without removing the reinforcement frame, ensuring the rigidity and strength of the irregular cylindrical body of the top protection cover at this stage.

[0082] Once the protective cover cylinder is installed in place, the internal reinforcing frame can be removed.

[0083] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A method for processing an irregularly shaped cylindrical body, characterized in that, The irregularly shaped cylinder is processed using an auxiliary device for processing irregularly shaped cylinders, including: Process the assembly template and the reinforcing frame, and install the assembly template on the opposite sides of the reinforcing frame respectively; Around the reinforcing frame, the plates used for the irregular cylindrical body are fixed to the reinforcing frame to form the irregular cylindrical body; The connecting flange is welded to the irregular cylinder, and the assembly template performs reverse deformation on the irregular cylinder during the welding process; Install the auxiliary rolling assembly at the machine tool machining position; The irregularly shaped cylinder is lifted onto the auxiliary rolling assembly at the processing position using a lifting assembly. The directional orientation of the irregularly shaped cylinder is adjusted by an auxiliary rolling assembly, and the flange connection surface of the irregularly shaped cylinder is machined. After processing is completed, the irregularly shaped cylinder is lifted away using a hoisting assembly; The auxiliary device includes: The reinforcing frame has a set thickness and can be connected to the plate used for the irregular cylindrical body to be processed. The reinforcing frame has a hollow design and a space reserved in the center to facilitate the installation of equipment inside the irregular cylindrical body. The side of the reinforcing frame is equipped with a hoisting component. The assembly template is fixed on the two opposite sides of the reinforcing frame. The assembly template is connected to the side of the reinforcing frame. The assembly template is a ring-shaped part with a notch. The plane of the assembly template is set perpendicular to the central axis of the irregular cylinder. The assembly template has a set width along the radial direction of the irregular cylinder. The shape of the outer side of the assembly template is the same as the shape of the inner side of the irregular cylinder.

2. The method for processing an irregularly shaped cylindrical body according to claim 1, characterized in that, The reinforcing frame includes a frame-shaped frame with multiple protruding rods on its periphery. The protruding positions of all the protruding rods relative to the frame-shaped frame correspond to the positions of the assembly templates connected to it.

3. The method for processing an irregularly shaped cylindrical body according to claim 2, characterized in that, Some of the extended rods extend to both sides along the side of the frame, and some of the extended rods are located on the extension line of the center line of the frame. The extended rods located on the extension line of the center line are the first extended rods, and the extended rods located on the side are the second extended rods. The length of the first extended rod is greater than the length of the second extended rod.

4. The method for processing an irregularly shaped cylindrical body according to claim 3, characterized in that, A first connecting rod is provided between the two sides of the assembly template on one side of the reinforced frame. The first connecting rod is located on both sides of the first protruding rod. One end of the first connecting rod is connected to the assembly template, and the other end is fixedly connected to the first protruding rod.

5. The method for processing an irregularly shaped cylindrical body according to claim 3, characterized in that, A second connecting rod is connected between the two first extension rods on opposite sides of the reinforced frame; A reinforcing bar is provided in the middle of each side of the frame, and a diagonal connecting bar is provided on each side of the frame.

6. The method for processing an irregularly shaped cylindrical body according to claim 2, characterized in that, The hoisting components are located on both sides of the frame, and at the four corners of each side of the frame; The hoisting assembly includes a support connected to the frame, and a lifting ring is provided on one side of the support.

7. The method for processing an irregularly shaped cylindrical body according to claim 2, characterized in that, The thickness of the reinforcing frame is less than the length of the irregular cylindrical body to be processed; The reinforcement frame is made of I-beams.

8. The method for processing an irregularly shaped cylindrical body according to claim 1, characterized in that, It also includes an auxiliary rolling component, which includes a support base. The upper surface of the support base is an arc-shaped surface. Rollers are provided on both sides of the arc-shaped surface of the support base. The rollers are rotatable relative to the support base. The position of the rollers relative to the support base can be adjusted to adjust the distance between the rollers and the support base. The auxiliary scrolling components are provided in multiple locations, and the spacing between adjacent auxiliary scrolling components is set.

9. The application of the processing method for an irregularly shaped cylindrical body according to any one of claims 1-8, characterized in that, It is used for the processing, hoisting, and installation of irregular cylindrical bodies for stack top protective covers.

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