Design method and system for standardization of ship profile reinforcing plate, medium and terminal

Abstract

The invention provides a design method and system for standardization of a ship profile reinforcing plate, a medium and a terminal.The design method for standardization of the ship profile reinforcing plate comprises the steps that the profile reinforcing plate is installed on a profile of a ship, the profile is installed on a mother board of the ship, and firstly data information influencing geometric attributes of the profile reinforcing plate is collected; according to the data information, standardization rules of geometric attributes of the profile supplementary plate are formulated, wherein the standardization rules comprise a width standardization rule, a height standardization rule and a thickness standardization rule; and finally, according to the standardization rule of the geometric attributes of the sectional material reinforcing plate, standardized design is conducted on the sectional material reinforcing plate of the ship. The types of the profile reinforcing plates can be reduced, so that the use of the profile reinforcing plates is more standard, and the quality and efficiency of ship construction are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ship design, and in particular, to a standardized design method, system, medium and terminal for ship profile patch plates. Background Art

[0002] The shipbuilding process is complex and involves many links. During the shipbuilding process, various types of parts are used, including but not limited to structural parts, mechanical components, electrical components, etc. Among them, there are some small parts, such as patch plates, brackets, gaskets, bolts, etc. Although these parts are small in size, they play a crucial role in the entire ship structure. These small parts are characterized by a wide variety of types, a large number, and are usually installed late in the installation stage.

[0003] Due to the small size, wide variety and large number of these small parts, various problems are likely to occur during the installation process. For example, due to the wide variety of parts, it is easy for workers to install them incorrectly, especially in the case of a large number of similar parts, which is difficult to distinguish. In addition, due to the late installation stage and the complex on-site environment, parts are easily missed during installation, especially in hidden parts or places that are not easily noticed. The parts are small and numerous, making it difficult to search for them, and they are easily lost at the construction site, especially at the construction site of large ships where the space is vast and the management is difficult. Once these small parts are installed incorrectly or lost, serious consequences will occur. First of all, the incorrectly installed or lost parts need to be reworked, which not only increases the additional labor cost but also may cause delays in the entire construction progress. Secondly, parts need to be repurchased or processed during the rework process, which undoubtedly results in waste of materials. In addition, in order to search for lost parts or carry out rework, a large amount of time and effort need to be invested in management and coordination, which further leads to waste of management resources. In large shipbuilding projects, the cumulative effect of these problems will have a significant impact on the overall cost and progress of the project. Summary of the Invention

[0004] In view of the problems existing in the above-mentioned prior art, the present application provides a standardized design method, system, medium and terminal for ship profile patch plates to reduce the types of profile patch plates, make the use of profile patch plates more standardized, and improve the quality and efficiency of shipbuilding.

[0005] To achieve the above object and other related objects, on the one hand, the present invention provides a standardized design method for ship profile patch plates. The profile patch plates are installed on the profiles of the ship, and the profiles are installed on the mother plates of the ship. The method includes the following steps:

[0006] Collect data information on the geometric attributes that affect the profile patch plates;

[0007] Formulate standardized rules for the geometric attributes of the profile patch plates according to the data information;

[0008] Standardize the profile patch plates of a ship according to the standardization rules for the geometric properties of the profile patch plates.

[0009] Optionally, collect data information affecting the geometric properties of the profile patch plates, including:

[0010] Determine the type of profile for which the profile patch plate needs to be installed, and collect the specifications of the profile panel and the profile web of the profile according to the type of the profile.

[0011] Collect the thickness and material information of the mother plate on which the profile is installed.

[0012] Optionally, the standardization rules include width standardization rules, height standardization rules, and thickness standardization rules.

[0013] Optionally, formulate standardization rules for the geometric properties of the profile patch plates according to the data information, including:

[0014] Set the width of the profile patch plate to a fixed value according to the type of profile for which the profile patch plate needs to be installed, so as to generate width standardization rules for the profile patch plate;

[0015] Perform cross-range matching on the height of the profile patch plate according to the height of the profile, so as to generate height standardization rules for the profile patch plate;

[0016] Set the thickness of the profile patch plate according to the thickness of the mother plate, so that the thickness of the profile patch plate is greater than or equal to the thickness of the mother plate, so as to generate thickness standardization rules for the profile patch plate.

[0017] Optionally, when the thickness of the profile patch plate is set to be greater than or equal to the thickness of the mother plate, the difference between the thickness of the profile patch plate and the thickness of the mother plate is less than or equal to 2 mm.

[0018] Optionally, set the width of the profile patch plate to a fixed value according to the type of profile for which the profile patch plate needs to be installed, so as to generate width standardization rules for the profile patch plate, including the following steps:

[0019] Adjust the net width of the through hole of the profile for which the profile patch plate needs to be installed, so that the net width of the through hole is not affected by the thickness of the profile web and the width of the profile panel of the profile;

[0020] Set the lap distance of the profile patch plate to a fixed value;

[0021] Set the width of the profile patch plate to a fixed value according to the net width of the through hole and the lap distance.

[0022] Optionally, set the strength of the material of the profile patch plate according to the strength of the material of the mother plate, so that the strength of the material of the profile patch plate is higher than or equal to the strength of the material of the mother plate, so as to generate material standardization rules for the profile patch plate.

[0023] On the other hand, the present invention provides a standardized design system for ship profile patches, including:

[0024] An acquisition module for acquiring data information affecting the geometric attributes of the profile patch;

[0025] A rule base module for formulating standardized rules for the geometric attributes of the profile patch according to the data information;

[0026] A design module for performing standardized design on the profile patches of the ship according to the standardized rules for the geometric attributes of the profile patch.

[0027] On yet another aspect, the present invention provides a storage medium on which a computer program is stored, and when the program is executed by a processor, the above-mentioned standardized design method for ship profile patches is implemented.

[0028] On yet another aspect, the present invention provides a terminal, including:

[0029] A memory for storing a computer program;

[0030] A processor for executing the computer program stored in the memory so that the terminal executes the above-mentioned standardized design method for ship profile patches.

[0031] As described above, a standardized design method, system, medium and terminal for ship profile patches provided by the present invention at least have the following beneficial technical effects:

[0032] In the standardized design method for ship profile patches of the present invention, the profile patch is installed on the profile of the ship, and the profile is installed on the mother board of the ship. First, data information affecting the geometric attributes of the profile patch is acquired. Next, standardized rules for the geometric attributes of the profile patch are formulated according to the data information. Finally, standardized design is performed on the profile patches of the ship according to the standardized rules for the geometric attributes of the profile patch. The standardized rules include width standardized rules, height standardized rules and thickness standardized rules. According to the type of profile on which the profile patch needs to be installed, the width of the profile patch is set to a fixed value to generate the width standardized rule of the profile patch. The height of the profile patch is matched across gears according to the height of the profile to generate the height standardized rule of the profile patch. The thickness of the profile patch is set according to the thickness of the mother board so that the thickness of the profile patch is greater than or equal to the thickness of the mother board to generate the thickness standardized rule of the profile patch. The standardized design method for ship profile patches of the present invention can reduce the types of profile patches, make the use of profile patches more standardized, and improve the quality and efficiency of shipbuilding. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1It is a schematic flow chart showing the standardized design method of the ship profile patch provided in the first embodiment of the present invention.

[0034] Figure 2 It is a schematic diagram showing the setting method of the floor-mounted patch of the angle steel provided in the first embodiment of the present invention.

[0035] Figure 3 It is a schematic diagram showing the setting method of the non-floor-mounted patch of the angle steel provided in the first embodiment of the present invention.

[0036] Figure 4 It is a schematic diagram showing the setting method of the floor-mounted patch of the flat steel provided in the first embodiment of the present invention.

[0037] Figure 5 It is a schematic diagram showing the setting method of the non-floor-mounted patch of the flat steel provided in the first embodiment of the present invention.

[0038] Figure 6 It is a schematic diagram showing the setting method of the floor-mounted patch of the bulb flat steel provided in the first embodiment of the present invention.

[0039] Figure 7 It is a schematic diagram showing the setting method of the non-floor-mounted patch of the bulb flat steel provided in the first embodiment of the present invention.

[0040] Figure 8 It is a comparison diagram for adjusting the height span of the profile patch of the angle steel provided in the first embodiment of the present invention.

[0041] Figure 9 It is a comparison diagram for adjusting the height span of the profile patch of the flat steel provided in the first embodiment of the present invention.

[0042] Figure 10 It is a comparison diagram for adjusting the height span of the profile patch of the bulb flat steel provided in the first embodiment of the present invention.

[0043] Figure 11 It is a schematic module diagram of the standardized design system of the ship profile patch provided in the second embodiment of the present invention.

[0044] Figure 12 It is a schematic structural diagram of the terminal provided in the fourth embodiment of the present invention.

[0045] Reference numerals

[0046] 1. Angle steel; 2. Flat steel; 3. Bulb flat steel; 4. Through hole; 5. Profile web; 6. Profile panel; 7. Profile patch; 71. Floor-mounted patch; 72. Non-floor-mounted patch. Detailed implementation manners

[0047] The following describes the embodiments of the present invention through specific examples, and those skilled in the art can easily understand the other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0048] It should be noted that the diagrams provided in this embodiment only illustrate the basic concept of the present invention in a schematic manner. Although only the components related to the present invention are shown in the diagrams, rather than being drawn according to the number, shape, and size of the components in actual implementation, the form, quantity, positional relationship, and ratio of each component in actual implementation can be arbitrarily changed on the premise of implementing the technical solution of the present invention, and the component layout form may also be more complex.

[0049] Embodiment 1

[0050] This embodiment provides a standardized design method for the profile patch of a ship. The profile patch is installed on the profile of the ship, and the profile is installed on the mother board of the ship. Referring to Figures 1 to 10 , this method includes the following steps:

[0051] S100: Collect data information affecting the geometric attributes of the profile patch;

[0052] Referring to Figures 1 to 7 , first determine the type of the profile on which the profile patch 7 needs to be installed, and collect the specifications of the profile panel 6 and the profile web 5 of the profile according to the type of the profile, and then collect the thickness and material information of the mother board on which the profile is installed. Specifically, by studying the through-hole 4 of the profile on which the profile patch 7 needs to be installed and the shape characteristics of the profile patch 7 used for the profile, summarize and collect the data information affecting the geometric attributes of the profile patch 7. The profile at least includes angle steel 1, flat steel 2, and bulb flat steel 3. The profile patch 7 includes a floor patch 71 and a non-floor patch 72. The data information at least includes the specification information of the profile panel 6 of the profile, the specification information of the profile web 5, the profile height information, and the mother board information of the installed profile. Specifically, referring to Figures 2 to 7 , the width of the through-hole 4 usually affects the width of the profile patch 7, and the width a of the through-hole 4 is affected by the thickness b of the profile web 5 and the width c of the profile panel 6. The width a of the through-hole 4 = (c - b + 15) mm. The overlap distance e of the profile patch 7 is a fixed value of 50 mm. As Figure 2 and Figure 3 shown, where the width L1 of the profile patch 7 of the angle steel 1 = (c - b + 15 + e) mm; as Figure 4 and Figure 5 shown, the width L2 of the profile patch 7 of the flat steel 2 = (a - b + e) mm; as Figure 6 andFigure 7 As shown, the width L3 of the profile patch plate 7 of the bulb flat steel 3 is L3 = (c + 25 - b + e) mm. Therefore, the specifications of the profile panel 6 and the profile web 5 directly affect the width of the profile patch plate 7.

[0053] The height of the profile is a factor affecting the height of the profile patch plate 7. Taking the angle steel 1 as an example, referring to Figure 2 and Figure 3 , in the current design, the distance f between the top of the angle steel 1 and the upper end of the profile patch plate is a fixed value of 50 mm. When the height h of the angle steel 1 changes, the distance f between the top of the angle steel 1 and the upper end of the profile patch plate also changes accordingly. For the non-grounded patch plate 72, the distance g between the bottom of the angle steel 1 and the lower end of the non-grounded patch plate 72 is confirmed according to the height h of the angle steel 1. Therefore, the profile height 4 is a factor directly affecting the patch plate height 15. Regarding the thickness and material of the profile patch plate 7, according to the specification requirements, the thickness and material of the profile patch plate 7 are generally the same as those of the base material thickness 13. Therefore, the thickness and material of the profile patch plate 7 are affected by the thickness and material of the mother plate.

[0054] S200: Formulate the standardization rules for the geometric attributes of the profile patch plate according to the data information;

[0055] According to the type of profile for which the profile patch plate 7 needs to be installed, set the width of the profile patch plate 7 as a fixed value to generate the width standardization rule of the profile patch plate 7. Specifically, in an alternative embodiment of this embodiment, referring to Figure 2 and Figure 3 , for the angle steel 1, for example, if the width c of the profile panel 6 minus the thickness b of the profile web 5 is 90 mm and 100 mm, then take the width c of the profile panel 6 of the angle steel 1 minus the thickness b of the profile web 5 as 100 mm. Then the width L1 of the corresponding profile patch plate 7 is a fixed value: L1 = 100 mm + 15 mm + 50 mm = 165 mm. Regardless of how the specifications of the angle steel 1 change, the width L1 of the profile patch plate 7 of the angle steel 1 is always a fixed value of 165 mm. Referring to Figure 4 and Figure 5 , for the flat steel 2, the width a of the through hole 4 is generally designed as a fixed value of 70 mm. The width a of the through hole 4 includes the thickness b of the profile web 5 and the net width of the through hole 4. Therefore, when the thickness b of the profile web 5 changes, the net width of the through hole 4 also changes, and the width L2 of the profile patch plate 7 of the flat steel 2 also changes. Therefore, in this embodiment, the net width of the through hole 4 is set as a fixed value of 50 mm, so that the net width of the through hole 4 is no longer affected by the thickness b of the profile web 5 of the flat steel 02, and the width L2 of the profile patch plate 7 of the flat steel 2 is always a fixed value: L2 = 50 mm + 50 mm = 100 mm. Referring to Figure 6 and Figure 7, for the bulb flat bar 3, the width a of the through hole 4 is generally designed as the width c of the profile panel 6 of the bulb flat bar 3 + 25 mm. When the thickness b of the profile web 5 changes, the net width of the through hole 4 also changes, and the width L3 of the profile patch plate 7 of the bulb flat bar 3 also changes accordingly. Therefore, in this embodiment, the net width of the through hole 4 is set to a fixed value of 75 mm, so that the net width of the through hole 4 is no longer affected by the thickness b of the profile web 5 of the bulb flat bar 3, and the width L3 of the profile patch plate 7 of the bulb flat bar 3 is always a fixed value: L3 = 75 mm + 50 mm = 125 mm. Setting the widths of the profile patch plates 7 of different profiles to fixed values can reduce the types of profile patch plates 7 required.

[0056] Perform cross-range matching on the height of the profile patch plate 7 according to the height of the profile to generate a height standardization rule for the profile patch plate. Specifically, taking the angle steel 1 as an example, referring to Figure 2 and Figure 3 , to reduce the types of profile patch plates 7, let the distance g between the bottom of the angle steel 1 and the lower end of the non-grounding patch plate 72 be 0 or 35 mm. When the distance g between the bottom of the steel 1 and the lower end of the non-grounding patch plate 72 is 0, the profile patch plate 7 is a grounding patch plate 71, that is, when the height h of the angle steel 1 is less than or equal to 150 mm, there is no non-grounding patch plate 72. The distance f between the top of the angle steel 1 and the upper end of the profile patch plate is directly affected by the height h of the angle steel 1, and the height h of the angle steel 1 changes with the specification of the angle steel 1. Without reducing the specification of the angle steel 1, consider defining the height of the profile patch plate 7 in cross-ranges in the height direction. Referring to Figures 8 to 10 , this embodiment stipulates the cross-range usage rules of the heights of three types of profile patch plates for the angle steel 1, flat bar 2, and bulb flat bar 3. Among them, the height of the angle steel 1 or flat bar 2 or bulb flat bar 3 is d, the height of the grounding patch plate 71 or non-grounding patch plate 72 is d', and the distance between the bottom of the angle steel 1 and the lower end of the non-grounding patch plate 72 is g. Performing cross-range matching on the height of the profile patch plate 7 according to the height of the profile can further reduce the types of profile patch plates 7 required.

[0057] Referring to Figure 8 , for the angle steel 1, when the height d of the angle steel 1 is less than or equal to 350 mm, cross-range the heights d' of the grounding patch plate 71 and the non-grounding patch plate 72 in pairs to further reduce the types of profile patch plates 7. When the height d of the angle steel 1 is greater than 350 mm, there is no setting of the profile patch plate 7. At this time, a T-shaped profile with a similar section modulus to the angle steel 1 can be used to replace the profile patch plate 7. Referring to Figure 9 , for the flat bar 2, when the height d of the flat bar 2 is less than or equal to 400 mm, set the heights d' of the grounding patch plate 71 and the non-grounding patch plate 72 in cross-ranges with a step of 50 mm to further reduce the types of profile patch plates 7. Referring to Figure 10, for the bulb flat bar 3, when the height d of the bulb flat bar 3 is less than or equal to 400 mm, the heights d' of the floor patch plate 71 and the non-floor patch plate 72 are staggered in pairs to further reduce the types of the profile patch plate 7.

[0058] Set the thickness of the profile patch plate 7 according to the thickness of the mother plate, so that the thickness of the profile patch plate 7 is greater than or equal to the thickness of the mother plate, to generate the thickness standardization rule of the profile patch plate 7. Specifically, according to the requirements of the classification society specifications, the thickness of the profile patch plate 7 is generally the same as the thickness of its corresponding mother plate. However, in the design method for standardizing the ship profile patch plate in this embodiment, it is stipulated that the thickness of the profile patch plate 7 can be greater than or equal to the thickness of the mother plate. When the thickness of the profile patch plate 7 is greater than or equal to the thickness of the mother plate, the difference between the thickness of the profile patch plate 7 and the thickness of the mother plate is less than or equal to 2 mm. For example, when the thickness of the mother plate is t, the thickness of the profile patch plate 7 can be t or t + 1 or t + 2, etc. Under the condition that the difference between the thickness of the profile patch plate and the thickness of the mother plate is less than or equal to 2 mm, the thickness of the profile patch plate can be adjusted according to the actual situation. Through the thickness design rule, the types of the profile patch plate 7 are further controlled. The standardization rule for the geometric attributes of the profile patch plate 7 formulated according to the data information also includes setting the strength of the material of the profile patch plate 7 according to the strength of the material of the mother plate, so that the strength of the material of the profile patch plate 7 is higher than or equal to the strength of the material of the mother plate, to generate the material standardization rule of the profile patch plate.

[0059] S300: Standardize the profile patch plate of the ship according to the standardization rule of the geometric attributes of the profile patch plate.

[0060] After formulating the width standardization rule, the height standardization rule and the thickness standardization rule, design the profile patch plate 7 of the ship according to the width standardization rule, the height standardization rule and the thickness standardization rule.

[0061] The design method for standardizing the ship profile patch plate in this embodiment can minimize the types of the profile patch plate 7, and can optimize the on-site management process, make the use of the profile patch plate 7 more standardized, optimize the overall process of shipbuilding, and improve the quality and efficiency of shipbuilding.

[0062] Embodiment 2

[0063] This embodiment provides a design system for standardizing ship profile patch plates. Refer to Figure 11 , the design system for standardizing ship profile patch plates in this embodiment includes a collection module, a rule library module and a design module. The collection module is used to collect the data information affecting the geometric attributes of the profile patch plate. The rule library module is used to formulate the standardization rule for the geometric attributes of the profile patch plate according to the data information. The design module is used to standardize the profile patch plate of the ship according to the standardization rule for the geometric attributes of the profile patch plate.

[0064] Embodiment III

[0065] This embodiment provides a storage medium. A computer program is stored on the storage medium of this embodiment. When the program is executed by a processor, it implements the design method for standardizing the patch plates of ship profiles described in Embodiment I. The storage medium includes: various media such as ROM, RAM, magnetic disks, USB flash drives, memory cards, or optical discs that can store program codes.

[0066] Embodiment IV

[0067] This embodiment provides a terminal, as Figure 12 shown. The terminal of this embodiment includes a memory and a processor. The memory is used to store a computer program. Preferably, the memory includes: various media such as ROM, RAM, magnetic disks, USB flash drives, memory cards, or optical discs that can store program codes. The processor is connected to the memory and is used to execute the computer program stored in the memory so that the terminal implements the design method for standardizing the patch plates of ship profiles described in Embodiment I. Preferably, the processor can be a general-purpose processor, including a central processing unit (CPU for short), a network processor (NP for short), etc.; it can also be a digital signal processor (DSP for short), an application specific integrated circuit (ASIC for short), a field programmable gate array (FPGA for short), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components.

[0068] The above embodiments are only illustrative of the principles and effects of the present invention, and are not used to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A method for designing a standardized ship profile patch, wherein the profile patch is installed on a ship profile, and the profile is installed on a motherboard of the ship, characterized in that: The following steps are involved: Collecting data information affecting the geometric properties of the profile patch; Formulate standardized rules for the geometric properties of the profile patch according to the data information; The profile patch of a ship is designed in a standardized manner according to the standardized rules of the geometric properties of the profile patch.

2. The standardized design method for ship profile patching according to claim 1 is characterized in that: Collecting data information affecting the geometric properties of the profile patch, including: Determine the type of the profile on which the profile patch plate needs to be installed, and collect the specification information of the profile panel and the profile web of the profile according to the type of the profile; The thickness and material information of the motherboard on which the profile is installed are collected.

3. The standardized design method for ship profile patching according to claim 1 is characterized in that: The normalization rules include a width normalization rule, a height normalization rule and a thickness normalization rule.

4. The standardized design method for ship profile patching according to claim 3 is characterized in that: Formulating standardized rules for the geometric properties of the profile patch according to the data information includes: According to the type of the profile on which the profile patch needs to be installed, the width of the profile patch is set to a fixed value to generate a standardization rule for the width of the profile patch; Cross-matching the height of the profile patch according to the height of the profile to generate a height standardization rule for the profile patch; The thickness of the profile patch is set according to the thickness of the mother plate, so that the thickness of the profile patch is greater than or equal to the thickness of the mother plate, so as to generate a thickness standardization rule for the profile patch.

5. The standardized design method for ship profile patching according to claim 4 is characterized in that: When the thickness of the profile patch is set to be greater than or equal to the thickness of the motherboard, the difference between the thickness of the profile patch and the thickness of the motherboard is less than or equal to 2 mm.

6. The standardized design method for ship profile patching according to claim 4 is characterized in that: According to the type of the profile on which the profile patch is installed, the width of the profile patch is set to a fixed value to generate a standardization rule for the width of the profile patch, including the following steps: Adjusting the net width of the through hole of the profile where the profile patch plate is to be installed so that the net width of the through hole is not affected by the thickness of the profile web and the width of the profile panel of the profile; Setting the overlap distance of the profile patch to a fixed value; The width of the profile patch is set to a constant value according to the net width of the through hole and the overlap distance.

7. The standardized design method for ship profile patching according to claim 4 is characterized in that: The material strength of the profile patch is set according to the material strength of the motherboard, so that the material strength of the profile patch is higher than or equal to the material strength of the motherboard, so as to generate a material standardization rule for the profile patch.

8. A standardized design system for ship profile patching, characterized in that: include: A collection module, used to collect data information affecting the geometric properties of the profile patch; A rule base module, used for formulating standardized rules for the geometric properties of the profile patch according to the data information; A design module is used to perform standardized design on the profile patch of a ship according to standardized rules of the geometric properties of the profile patch.

9. A storage medium having a computer program stored thereon, characterized in that: When the program is executed by a processor, the standardized design method for ship profile patch plates according to any one of claims 1 to 7 is implemented.

10. A terminal, characterized in that: include: Memory for storing computer programs; A processor is used to execute the computer program stored in the memory so that the terminal executes the standardized design method for ship profile patching according to any one of claims 1 to 7.

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