A device for manufacturing a disc ladder protection jig

By designing a device for manufacturing protective frames for spiral ladders, and using a semi-circular support plate and screw holes for positioning and installation, the problems of high assembly difficulty, high precision requirements, and long time consumption in existing technologies have been solved, achieving efficient and low-error manufacturing of spiral ladder protective frames.

CN117302457BActive Publication Date: 2025-11-07CHENGXI SHIPYARD
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Patent Information

Application Number
CN202311310081.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2023-10-11
Publication Date
2025-11-07
Estimated Expiration
2043-10-11

AI Technical Summary

Technical Problem

Existing technologies for manufacturing 82000T series bulk carrier ladder protection systems present challenges such as high assembly difficulty, high precision requirements, long processing time, and low efficiency due to multi-person collaboration, thus failing to meet production plan requirements.

Method used

A device for manufacturing a protective frame for a spiral ladder was designed, comprising a frame assembly for manufacturing the protective frame for the spiral ladder, a supporting steel frame assembly for the manufacturing device, and a bending support assembly for the frame. By combining these structures, positioning and installation are achieved using a semi-circular support plate and screw holes, simplifying the assembly process and reducing errors and time consumption.

Benefits of technology

It significantly improved production efficiency and quality, reduced assembly errors, met production plan requirements, and saved time and costs.

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Abstract

The present application relates to the technical field of disc ladder protection jig manufacturing device, and discloses a disc ladder protection jig manufacturing device, which is composed of a disc ladder protection jig manufacturing frame assembly, a manufacturing device support steel frame assembly and a jig bending manufacturing support assembly. First, the half moon support plate B and the vertical half moon support plate on the surface of the manufacturing device support steel frame assembly are used for longitudinal straight pipe positioning and installation. Then, the saddle pipe and the inclined leg pipe are placed on the surface of all the half moon support plates by using the disc ladder protection jig manufacturing frame assembly and the jig bending manufacturing support assembly for horizontal saddle pipe and inclined leg pipe clamping and installation. After positioning and strengthening, the installation is completed. The use of tooling saves time and cost compared with manual operation, perfectly solves the problems of multiple scribing, multiple turning over and multiple cooperation, greatly reduces the existing errors in assembly, and significantly improves the quality and efficiency.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of disc ladder protection jig manufacturing device, in particular to a disc ladder protection jig manufacturing device. BACKGROUND

[0002] 82000T series bulk carrier disc ladder protection involves more angle positioning, and has the problems of large assembly manufacturing difficulty, high manufacturing precision requirement, large quantity, time-consuming and laborious, and cannot complete the manufacturing within the specified plan, which makes the manufacturing plan schedule seriously out of joint. (Two people cooperate, and 3.5h is needed for assembly at one time, a large amount of marking and positioning and hoisting waste a lot of time, plus 2h for secondary assembly by two people, a total of 5.5h is needed for assembly of each piece. ).

[0003] In the face of the requirement of workshop to reserve half a month of material quantity, under the condition of such severe production, according to the manufacturing process requirement, the 82000 series disc ladder protection manufacturing device is designed. The manufacturing device directly puts the pipe into the corresponding clamping groove, so that the saddle opening and the straight pipe are perfectly fitted, while ensuring the product precision, a large amount of time caused by assembly difficulty and marking complexity is saved, the work efficiency is greatly improved, the product precision and quality are ensured, the problems of too much marking and too many turning times are perfectly solved by using the tool to manufacture the disc ladder protection jig, and the error existing in assembly is greatly reduced, the quality and efficiency are improved significantly, and the requirements of the manufacturing task can be completely met. SUMMARY

[0004] (I) Technical problems solved

[0005] In view of the shortcomings of the prior art, the present application provides a disc ladder protection jig manufacturing device, which has the advantages of reducing manufacturing time, improving efficiency and quality, and greatly reducing the error existing in assembly, and solves the problems of high time consumption, low efficiency and quality, and unguaranteed error in manual cooperation manufacturing of many people.

[0006] (II) Technical scheme

[0007] In order to achieve the above purpose, the present application provides the following technical scheme: a disc ladder protection jig manufacturing device, comprising a disc ladder protection jig manufacturing frame assembly, the left and right sides of the disc ladder protection jig manufacturing frame assembly are respectively connected with a manufacturing device support steel frame assembly, and a plurality of jig bending manufacturing support assemblies are arranged on one side of the manufacturing device support steel frame assembly.

[0008] Preferably, the disc ladder protection jig manufacturing frame assembly comprises a support steel rod A, a plurality of right-angle support frames are arranged on the surface of the support steel rod A in a row, and a plurality of support steel rods B are arranged on the surface of the support steel rod A in a row.

[0009] Preferably, the surfaces of the two support steel bars B are connected with half moon support plates A at the left and right ends, respectively, and the surfaces of all the support steel bars B are provided with screw holes A at the left and right ends, respectively.

[0010] Preferably, the support steel frame assembly of the manufacturing device comprises an H-shaped steel frame, the top surface of the H-shaped steel frame is provided with a plurality of half moon support plates B in an array, and the top surface of the H-shaped steel frame is provided with a vertical half moon support plate at one side edge.

[0011] Preferably, the top surface of the H-shaped steel frame is provided with a plurality of screw holes B in an array at the left and right side edges, and the bottom surface of the H-shaped steel frame is provided with a plurality of screw holes C in an array at the left and right sides, respectively.

[0012] Preferably, the support steel plate A is connected with a connecting plate at one side edge of the top surface, the connecting plate is provided with a bolt at the left and right sides of the top surface, respectively, and the connecting plate is connected with a support steel rod C at the center of the top surface.

[0013] Preferably, the support steel rod C is connected with a support steel plate B at the top, and the support steel plate B is connected with a half moon support plate C at the center of the top surface.

[0014] Preferably, the support steel plate A is provided with a plurality of screw holes E in an array at one end edge of the left and right sides, respectively.

[0015] Preferably, the support steel plate B is provided with a screw hole D at one side edge.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the present application provides a disc ladder protection jig manufacturing device, which has the following beneficial effects:

[0018] 1. The disc ladder protection jig manufacturing device comprises a disc ladder protection jig manufacturing frame assembly, a manufacturing device support steel frame assembly, and a jig bending manufacturing support assembly. The half moon support plates B and the vertical half moon support plates on the surface of the manufacturing device support steel frame assembly are used for longitudinal straight pipe positioning and installation. Then, the disc ladder protection jig manufacturing frame assembly and the jig bending manufacturing support assembly are used to place the saddle pipe and the inclined leg pipe on the surface of all the half moon support plates for horizontal saddle pipe and inclined leg pipe clamping and installation. After positioning and strengthening, the use of tooling saves time and cost compared with manual work, perfectly solves the problems of multiple marking lines, multiple turning over, and multiple cooperation, greatly reduces the existing errors in assembly, significantly improves quality and efficiency, and fully meets the requirements of the manufacturing task.

[0019] 2、The disc ladder protection jig manufacturing device, through all the screw holes A, screw holes B, screw holes C, screw holes D and screw holes E in the three structures of the disc ladder protection jig manufacturing frame assembly, the manufacturing device support steel frame assembly and the jig bending manufacturing support assembly, the installation splicing work of the whole disc ladder protection jig manufacturing device can be completed by a simple structure, convenient to carry, directly disassembled into single parts for carrying, and when needed, the installation is also simple, only needs to use screws, bolts and nuts and other simple structures to install and connect, convenient to use and carry. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 A disc ladder protection jig manufacturing device structure schematic diagram is proposed for the present application.

[0021] Figure 2 A manufacturing device support steel frame assembly structure schematic diagram is proposed for the present application.

[0022] Figure 3 A disc ladder protection jig manufacturing frame assembly structure schematic diagram is proposed for the present application.

[0023] Figure 4 A jig bending manufacturing support assembly structure schematic diagram is proposed for the present application.

[0024] In the figure: 1, disc ladder protection jig manufacturing frame assembly; 101, support steel pole A; 102, support steel pole B; 103, screw hole A; 104, half moon support plate A; 105, right angle support frame; 2, manufacturing device support steel frame assembly; 201, H type steel frame; 202, half moon support plate B; 203, vertical half moon support plate; 204, screw hole B; 205, screw hole C; 3, jig bending manufacturing support assembly; 301, support steel plate A; 302, connecting plate; 303, bolt; 304, support steel pole C; 305, support steel plate B; 306, half moon support plate C; 307, screw hole D; 308, screw hole E. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are within the scope of protection of the present application.

[0026] Please refer to Figure 1 and Figure 3The utility model provides a kind of disc ladder protection jig manufacturing device, including disc ladder protection jig manufacturing frame assembly 1, the left and right sides of disc ladder protection jig manufacturing frame assembly 1 are connected with manufacturing device support steel frame assembly 2 respectively, the number of manufacturing device support steel frame assembly 2 is two, a side of manufacturing device support steel frame assembly 2 is provided with a plurality of jig bending manufacturing support frame assembly 3 in array form, the number of jig bending manufacturing support frame assembly 3 is ten, manufacturing device support steel frame assembly 2 includes H-shaped steel frame 201, the top surface of H-shaped steel frame 201 is provided with a plurality of half moon support plate B202 in array form, the number of half moon support plate B202 is five, the top surface of H-shaped steel frame 201 is provided with vertical half moon support plate 203 near one side edge, the top surface of H-shaped steel frame 201 is provided with a plurality of screw hole B204 near left and right sides edge in array form, the number of screw hole B204 is ten, the bottom surface of H-shaped steel frame 201 is provided with a plurality of screw hole C205 in array form near left and right sides respectively, the number of screw hole C205 is twenty, first, the half moon support plate B202 and vertical half moon support plate 203 on the surface of manufacturing device support steel frame assembly 2 are used to carry out longitudinal straight pipe positioning installation, then disc ladder protection jig manufacturing frame assembly 1 and jig bending manufacturing support frame assembly 3 are used to place into the surface of all half moon support plate on the surface and carry out the clamping of transverse saddle pipe and inclined leg pipe, i.e. can be completed installation, then after positioning strengthening after being taken off and turned over.

[0027] See Figure 2 and Figure 4, the frame assembly 1 of the disc ladder protection tire frame manufacturing frame includes a support steel rod A101, the surface of the support steel rod A101 is arranged with a plurality of right-angle support frames 105, the number of the right-angle support frames 105 is eight, a plurality of support steel rods B102 are arranged through the surface of the support steel rod A101, the number of the support steel rods B102 is five, the surface of the support steel rod B102 is connected with half-moon support plates A104 at the left and right ends respectively, the number of the half-moon support plates A104 is ten, the surface of the support steel rod B102 is provided with screw holes A103 at the left and right ends respectively, the frame assembly 3 of the tire frame bending manufacturing frame includes a support steel plate A301, the top surface of the support steel plate A301 is connected with a connecting plate 302 at one side edge, the top surface of the connecting plate 302 is provided with bolt holes 303 at the left and right sides respectively, the top surface of the connecting plate 302 is connected with a support steel rod C304 at the center, the support steel rod C304 is connected with a support steel plate B305 at the top, the top surface of the support steel plate B305 is connected with a half-moon support plate C306 at the center, the support steel plate A301 is provided with a plurality of screw holes E308 at the left and right sides at one end edge in an arranged manner, the support steel plate B305 is provided with a screw hole D307 at one side edge, all the screw holes A103, screw holes B204, screw holes C205, screw holes D307 and screw holes E308 in the three structures of the disc ladder protection tire frame manufacturing frame assembly 1, the manufacturing device support steel frame assembly 2 and the tire frame bending manufacturing frame assembly 3 can be used to complete the installation and splicing work of the entire disc ladder protection tire frame manufacturing device in a simple structure, which is convenient to carry and can be directly disassembled into single parts for carrying, and is also simple to install when needed, only simple structures such as screws, bolts 303 and nuts are needed to install and connect.

[0028] In use, first, the three structure cooperation components of the disc ladder protection tire frame manufacturing device are formed by the disc ladder protection tire frame manufacturing frame assembly 1, the device support steel frame assembly 2 and the tire frame bending manufacturing support assembly 3. First, the half-moon support plate B202 and the vertical half-moon support plate 203 on the surface of the device support steel frame assembly 2 are used for longitudinal straight pipe positioning and installation. Then, the disc ladder protection tire frame manufacturing frame assembly 1 and the tire frame bending manufacturing support assembly 3 are used to place the saddle pipe and the inclined leg pipe on the surface of all the half-moon support plates to clamp and install the transverse saddle pipe and the inclined leg pipe. After that, the installation is completed, and then the positioning and reinforcement are carried out after the tire is removed and turned over. The use of tooling saves time and cost compared to manual work, perfectly solves the problems of multiple scribing, multiple turning over and multiple cooperation, greatly reduces the existing errors in assembly, significantly improves quality and efficiency, and fully meets the requirements of the manufacturing task. Then, the installation and splicing of the entire disc ladder protection tire frame manufacturing device can be completed by using the simple structure of all the screw holes A103, screw holes B204, screw holes C205, screw holes D307 and screw holes E308 in the three structures of the disc ladder protection tire frame manufacturing frame assembly 1, the device support steel frame assembly 2 and the tire frame bending manufacturing support assembly 3. It is convenient to carry and can be directly disassembled into single parts for carrying. When needed, it is also simple to install. Only simple structures such as screws, bolts 303 and nuts are needed to install and connect. It is convenient to use and easy to carry.

[0029] In summary, the disc ladder protection tire frame manufacturing device has the advantages of reducing manufacturing time, significantly improving efficiency and quality, and greatly reducing the existing errors in assembly. It solves the problems of high time consumption, low efficiency and quality and unguaranteed errors caused by manual cooperation.

[0030] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including one" does not exclude the presence of another identical element in the process, method, article or equipment including the element.

[0031] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A disc ladder protection jig making apparatus comprising a disc ladder protection jig making frame assembly (1) characterised in that: The left and right sides of the disc ladder protection tire frame manufacturing frame assembly (1) are respectively connected with manufacturing device support steel frame assemblies (2), and one side of the manufacturing device support steel frame assembly (2) is provided with a plurality of tire frame bending manufacturing support assemblies (3) in an array form; The disc ladder protection tire frame manufacturing frame assembly (1) comprises a support steel rod A (101), the surface of the support steel rod A (101) is provided with a plurality of right-angle support frames (105) in an array form, and the surface of the support steel rod A (101) is penetrated by a plurality of support steel rods B (102) in an array form; The surfaces of two support steel rods B (102) are respectively connected with half-moon support plates A (104) at left and right ends; The manufacturing device support steel frame assembly (2) comprises an H-shaped steel frame (201), the top surface of the H-shaped steel frame (201) is provided with a plurality of half-moon support plates B (202) in an array form, and the top surface of the H-shaped steel frame (201) is provided with a vertical half-moon support plate (203) at one side edge; The top surface of the H-shaped steel frame (201) is provided with a plurality of screw holes B (204) at left and right side edges in an array form, and the bottom surface of the H-shaped steel frame (201) is provided with a plurality of screw holes C (205) at left and right sides in an array form; The tire frame bending manufacturing support assembly (3) comprises a support steel plate A (301), the top surface of the support steel plate A (301) is connected with a connecting plate (302) at one side edge, the top surface of the connecting plate (302) is provided with a plurality of bolts (303) at left and right sides, and the top surface of the connecting plate (302) is connected with a support steel rod C (304) at the center; The top of the support steel rod C (304) is connected with a support steel plate B (305), and the top surface of the support steel plate B (305) is connected with a half-moon support plate C (306) at the center; The support steel plate A (301) is provided with a plurality of screw holes E (308) at left and right sides at one end edge in an array form; The support steel plate B (305) is provided with a screw hole D (307) at one side edge; The screw hole A (103), the screw hole B (204) and the screw hole D (307) are installed together, and the screw hole C (205) and the screw hole E (308) are installed together.

Citation Information

Patent Citations

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