A multifunctional welding platform and a method of using the same

Abstract

The application discloses a multifunctional welding platform and an application method thereof, which comprises a platform panel, a plurality of supporting channel steels for supporting the platform panel, and reinforcing fences for connecting the supporting channel steels with adjacent supporting channel steels in terms of long axes of the platform panel; a plurality of F-shaped supporting frames are installed on the reinforcing fences; openings for the F-shaped supporting frames to penetrate are symmetrically arranged at the periphery of the platform panel; an angle steel is installed at the right angle between the upper openings 6d and 6e of the F-shaped supporting frame; one end of the angle steel is provided with a reference baffle, and the other end is provided with an opening; a plurality of round holes are arranged in the middle of the platform panel; functional molds are detachably installed on the round holes; the application has wide application range and can meet the use of cabin cover outfitting, straight ladders, pipe supports, railing columns, angle steels, seat frames and other outfitting parts; the welding platform has high structural strength, can meet the use of components with greater weight through the use of channel steels as supporting legs and transverse reinforcement, and has better safety, stability and durability.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of ship technology, in particular to a multifunctional welding platform and an application method thereof. BACKGROUND

[0002] With the development of ship and marine industry equipment manufacturing, the requirements for the appearance and welding quality of outfitting parts during the construction process of ships, offshore wind power platforms and offshore work platforms are increasingly high. The application degree of relying on manipulator equipment is also increasingly high. The outfitting parts achieve a higher degree of standardized design and manufacturing. In the current outfitting part manufacturing process, single projects are generally classified for production and manufactured according to the overall assembly mode. Due to the multiple specifications, types and projects of outfitting parts, multiple welding platforms need to be manufactured for matching application during the current use of manipulator equipment, resulting in multiple and miscellaneous welding tool platforms, which not only requires tool manufacturing cost, but also occupies site storage resources, and cannot meet the current standardized production requirements. The present application provides a design and application method of a multifunctional manipulator welding platform, which can meet the use of outfitting parts of various specifications and effectively solve the problem of multiple welding tool platforms. SUMMARY

[0003] The present application aims to provide a multifunctional welding platform and an application method thereof, which has a wide range of applications and can meet the use of hatch covers, straight ladders, pipe supports, railing columns, angle steels and seat frames. The welding platform has high structural strength, can meet the use of heavier components by using channel steels as support legs and transverse reinforcement, and has better safety, stability and durability.

[0004] The present application is achieved by the following technical solutions:

[0005] A multifunctional welding platform comprises a platform panel, a plurality of support channel steels supporting the platform panel, the support channel steels and adjacent support channel steels are connected by a reinforcing coaming in the long axis direction of the platform panel, a plurality of F-type support frames are installed on the reinforcing coaming, openings are provided symmetrically around the platform panel for the F-type support frames to pass through, angle steels are installed at the right angles of the upper openings 6d and 6e of the F-type support frames, a reference baffle is installed at one end of the angle steel and the other end is open, a plurality of round holes are arranged in the middle of the platform panel, and functional molds are detachably installed on the round holes.

[0006] Further, the functional mold comprises an L-type mold, a C-type mold and an E-type mold, the L-type mold is used for welding different specifications of triangular gaskets, the C-type mold is used for welding different specifications of oval gaskets, and the E-type mold is mainly used for welding different specifications of round gaskets within R50mm.

[0007] Further, the support channel steel and the adjacent support channel steel are connected by a reinforcing channel steel in the short axis of the platform panel; the reinforcing channel steel is concave downward.

[0008] Further, two first round holes are respectively arranged at the lower opening of the F-shaped support frame; three second round holes are respectively arranged at the left and right sides of the reinforcing coaming; the first round hole and the second round hole are assembled in a matched mode and are connected and fixed by a pin shaft, a split pin and a chain.

[0009] Further, horizontal support blocks are symmetrically arranged on the platform panel.

[0010] Further, four reinforcing flat irons are arranged below the platform panel; support pads are arranged at the bottom of the support channel steel.

[0011] Further, an application method of the multifunctional welding platform is used for a hatch cover outfitting project and comprises the following steps.

[0012] Step S1.1, two sets of F-shaped fixing molds are symmetrically arranged on the reinforcing coaming.

[0013] Step S1.2, when welding the V-shaped groove weld 14a of the hatch cover outfitting project, the first round hole 6a of the F-shaped support frame and the second round hole 5a of the reinforcing coaming are assembled, the first round hole 6b of the F-shaped support frame and the second round hole 5b of the reinforcing coaming are assembled, and the assembly is connected and fixed by a pin shaft, a split pin and a chain; meanwhile, two horizontal support blocks are respectively arranged between the two sets of F-shaped fixing molds, which are used for supporting the hatch cover outfitting and keeping the hatch cover outfitting in a horizontal state; finally, the mechanical hand is programmed and designed to ensure that the left and right hatch cover outfitting projects 14a can be synchronously welded.

[0014] Step S1.3, when welding the L-shaped groove weld 14b of the hatch cover outfitting project, the first round hole 6a of the F-shaped support frame and the second round hole 5a of the reinforcing coaming are assembled, the first round hole 6b of the F-shaped support frame and the second round hole 5c of the reinforcing coaming are assembled, that is, the F-shaped support frame is rotated outward by 45°, and the assembly is connected and fixed by a pin shaft, a split pin and a chain; at this time, the L-shaped groove weld 14b of the hatch cover outfitting becomes a V-shaped groove, and finally the mechanical hand is programmed and designed to ensure that the left and right hatch cover outfitting projects 14b can be synchronously welded.

[0015] Further, an application method of the multifunctional welding platform is used for a pipe support project and comprises the following steps.

[0016] Step S2.1, first clean up the platform panel, select four L-shaped molds, according to the size and shape of the pipe support to be welded, fix four L-shaped molds in the reserved round holes of the platform panel according to equal distance size, fix four L-shaped molds according to left-right symmetry and up-down symmetry, the distance between four L-shaped molds is greater than 500mm, so as to facilitate the robot to rotate 360° for welding operation;

[0017] Step S2.2, after the L-shaped mold is fixed, according to the actual size of the pipe support pad, each batch is identified by the welding robot according to the same size of the pipe support pad, and the welding robot is programmed for one-time design, so as to ensure that the robot can cycle weld four L-shaped molds and pipe supports according to the rule, when the first mold and the pipe support are welded, the robot rotates to the next mold for welding, at this time, the last completed welding component can be replaced in time, and the new pipe support to be welded is placed again; by constantly replacing the welded pipe support, the robot realizes continuous welding operation;

[0018] Step S2.3, when the pipe support pad welding component of a certain type is completed, another type of pipe support pad is replaced, the pipe support pad and the L-shaped mold are repositioned and identified, the welding robot is reprogrammed and designed, and the steps S2.1 to S2.3 are repeated.

[0019] Further, a method for applying a multifunctional welding platform to a straight ladder project, comprising the following steps:

[0020] Step S3.1, according to the size and shape of the straight ladder foot to be welded, four C-shaped molds are selected, and the four C-shaped molds are fixed in the reserved round holes of the platform panel according to equal distance size, the four C-shaped molds are fixed according to left-right symmetry and up-down symmetry, and the distance between the four C-shaped molds is greater than 500mm, so as to facilitate the robot to rotate 360° for welding operation;

[0021] Step S3.2, after the C-shaped mold is fixed, according to the actual size of the straight ladder foot pad, each batch is identified by the welding robot according to the same size of the straight ladder foot pad, and the welding robot is programmed for one-time design, so as to ensure that the robot can cycle weld four C-shaped molds and straight ladder feet according to the rule, when the first mold and the straight ladder foot are welded, the robot rotates to the next mold for welding, at this time, the last completed welding component can be replaced in time, and the new straight ladder foot to be welded is placed again; by constantly replacing the welded straight ladder foot, the robot realizes continuous welding operation;

[0022] Step S3.3, when a certain straight ladder foot pad welding component is completed, another type of straight ladder foot pad is replaced, the straight ladder foot pad and the C-shaped mold are repositioned and identified again, the welding manipulator is reprogrammed and designed, and steps S3.1 to S3.3 are repeated.

[0023] Further, a method for applying a multifunctional welding platform to a railing project includes the following steps:

[0024] Step S4.1, in combination with the pad specification of the railing column, four E-shaped molds are selected, and according to the shape of the railing column to be welded, the four E-shaped molds are fixed in the round holes reserved on the platform panel at equal distances, the four E-shaped molds are fixed according to left-right symmetry and up-down symmetry, and the distance between the four E-shaped molds is greater than 500 mm, so that the manipulator can rotate 360° for welding work.

[0025] Step S4.2, when the E-shaped mold is fixed, according to the actual specification size of the pad of the railing column, each batch is identified by the welding manipulator according to the pad specification of the railing column, and the welding manipulator is programmed and designed once, so that the manipulator can be regularly welded to the four E-shaped molds and the railing column, and when the first mold is welded to the railing column, the manipulator is rotated to the next mold for welding, at which time the last completed welding component can be replaced in time, and a new railing column to be welded is placed; by continuously replacing the welded railing column, the manipulator can realize continuous welding work.

[0026] Step S4.3, when a certain railing column pad welding component is completed, another type of railing column pad is replaced, the railing column pad and the E-shaped mold are repositioned and identified again, the welding manipulator is reprogrammed and designed, and steps S4.1 to S4.3 are repeated.

[0027] 1. The present application can effectively solve the problem of lack of welding of outfitting parts. Through the application of the multifunctional manipulator welding platform, the welding work of outfitting parts can be mechanized, thereby improving the welding quality and aesthetic level of outfitting parts.

[0028] 2. The present application can effectively solve the problem of multiple and miscellaneous welding tool platforms. Through the application of the multifunctional manipulator welding platform, the manipulator welding platform can be optimized and integrated in combination with the standardization specifications, categories and forms of outfitting parts, so as to realize the application of a single manipulator welding platform in multiple outfitting parts, thereby effectively reducing the problem of multiple and miscellaneous welding platforms on site, and also reducing the investment in tooling costs.

[0029] 3、The application can effectively solve the problem of low production efficiency of outfitting parts. Through the application of the multifunctional manipulator welding platform, the outfitting part manufacturing business process is optimized, and according to the "set-separate-set" production mode, the outfitting parts are produced in space and assembled in modules in plane, so as to improve the production efficiency of the outfitting parts and reduce the manufacturing cost of the outfitting parts.

[0030] 4、The application can effectively solve the problem of low application of the welding manipulator platform. Through the application of the multifunctional manipulator welding platform, the hatch cover outfitting project, the straight ladder project, the pipe support project, the railing column project and the comprehensive iron outfitting project can be applied in one platform, so as to meet the construction demand of various outfitting parts, and have the conditions of wide application range, high market application and the like.

[0031] 5、The application can effectively solve the problem of complex welding manipulator platform manufacturing. The platform panel, channel steel, angle steel, F-shaped support frame, reinforced coaming, reinforced flat iron, gasket and bolt are used for manufacturing, the structure is simple, the on-site manufacturing is convenient, and the platform can be quickly manufactured and applied to production.

[0032] The application is suitable for the outfitting part manufacturing field of steel ships, offshore wind power platforms and offshore working platforms.

[0033] Advantages of the application:

[0034] Compared with the existing welding platform, the application has the following advantages:

[0035] 1、The application range is wide, and can meet the use of hatch cover outfitting, straight ladder, pipe support, railing column, angle steel, seat frame and other outfitting parts.

[0036] 2、The welding platform has high structural strength, the channel steel is used as a support leg and transverse reinforcement, the platform can meet the use of heavier components, and has better safety, stability and durability.

[0037] 3、The platform has high standardization, the round holes reserved on the platform surface can be used by increasing or replacing the mold at any time, and the "set-separate-set" separate operation production mode of the outfitting parts is well solved.

[0038] 4、The platform is simple to manufacture, has few materials and low comprehensive cost, and has high market economic benefits. DETAILED DESCRIPTION

[0039] Figure 1 Fig. 1 is a perspective view of a multifunctional welding platform according to an embodiment of the application;

[0040] Figure 2 Fig. 2 is a front view of a multifunctional welding platform according to an embodiment of the application;

[0041] Figure 3A side view of a multifunctional welding platform according to an embodiment of the present application;

[0042] Figure 4 A top view of a multifunctional welding platform according to an embodiment of the present application;

[0043] Figure 5 A schematic diagram of a platform panel structure according to an embodiment of the present application;

[0044] Figure 6 A schematic diagram of a node 1 according to an embodiment of the present application;

[0045] Figure 7 A schematic diagram of a node 2 according to an embodiment of the present application;

[0046] Figure 8 A schematic diagram of a node 3 according to an embodiment of the present application;

[0047] Figure 9 A schematic diagram of an L-shaped mold according to an embodiment of the present application;

[0048] Figure 10 A schematic diagram of a C-shaped mold according to an embodiment of the present application;

[0049] Figure 11 A schematic diagram of an E-shaped mold according to an embodiment of the present application;

[0050] Figure 12 A schematic diagram of a reinforced coaming structure according to an embodiment of the present application;

[0051] Figure 13 A schematic diagram of an F-shaped support frame structure according to an embodiment of the present application;

[0052] Figure 14 A schematic diagram of a reinforced flat iron structure according to an embodiment of the present application;

[0053] Figure 15 A schematic diagram of a horizontal support block structure according to an embodiment of the present application;

[0054] Figure 16 A schematic diagram of a support pad structure according to an embodiment of the present application;

[0055] Figure 17 A schematic diagram of a reference baffle structure according to an embodiment of the present application.

[0056] In the drawings: 1 - platform panel; 2 - support channel steel; 3 - reinforced channel steel; 4 - support pad; 5 - reinforced coaming; 6 - F-shaped support frame; 7 - horizontal support block; 8 - reinforced flat iron; 9 - angle steel; 10 - reference baffle; 11 - pin shaft; 12 - split pin; 13 - chain; 15 - L-shaped mold; 16 - C-shaped mold; 17 - E-shaped mold. DETAILED DESCRIPTION

[0057] The present application will be described in detail below with reference to the drawings and specific embodiments, which are used to explain the present application but not as a limitation to the present application.

[0058] It should be noted that all directional indications, such as upper, lower, left, right, front, back, upper end, lower end, top, bottom, etc. in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly.

[0059] In the present application, unless otherwise explicitly specified and limited, the term "connection" should be understood broadly, for example, the "connection" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through intermediate medium; can be internal communication of two elements or interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above-mentioned term in the present application can be understood according to the specific circumstances.

[0060] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include at least one of the features; in addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the fact that the technical solutions can be realized by those skilled in the art, and when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0061] A multifunctional welding platform comprises a platform panel, a plurality of support channel steels supporting the platform panel; the support channel steels and adjacent support channel steels are connected in the aspect of the long axis of the platform panel by a reinforcing coaming; a plurality of F-shaped support frames are installed on the reinforcing coaming; a plurality of openings for the F-shaped support frames to pass through are respectively arranged at the symmetrical positions of the four sides of the platform panel; an angle steel is installed at the right angle between the upper opening 6d and the lower opening 6e of the F-shaped support frame; a reference baffle is installed at one end of the angle steel, and the other end is provided with an opening; a plurality of circular holes are arranged in the middle of the platform panel; and functional molds are detachably installed on the circular holes.

[0062] Specifically, in the embodiment, the functional mold comprises an L-shaped mold, a C-shaped mold and an E-shaped mold; the L-shaped mold is used for welding different specifications of triangular gusset plates; the C-shaped mold is used for welding different specifications of elliptical gusset plates; and the E-shaped mold is mainly used for welding different specifications of circular gusset plates with a diameter of less than 50 mm.

[0063] Specifically, in the embodiment, the support channel steel and the adjacent support channel steel are connected by a reinforcing channel steel in the short axis direction of the platform panel.

[0064] Specifically, in the embodiment, two first round holes are arranged on the lower opening of the F-shaped support frame; three second round holes are symmetrically arranged on the left and right sides of the reinforcing coaming; the first round holes and the second round holes are assembled in a matched mode and are connected and fixed by a pin shaft, a split pin and a chain.

[0065] Specifically, in the embodiment, horizontal support blocks are symmetrically arranged on the platform panel.

[0066] Specifically, in the embodiment, four reinforcing flat irons are arranged below the platform panel; and support pads are arranged at the bottom of the support channel steel.

[0067] Specifically, in the embodiment, the application method of the multifunctional welding platform is used for a hatch cover outfitting project and includes the following steps.

[0068] Step S1.1, two sets of F-shaped fixing molds are symmetrically arranged on the reinforcing coaming.

[0069] Step S1.2, when welding the V-shaped groove weld 14a of the hatch cover outfitting project, the first round hole 6a on the F-shaped support frame is assembled with the second round hole 5a of the reinforcing coaming, the first round hole 6b on the F-shaped support frame is assembled with the second round hole 5b of the reinforcing coaming, and the assembly is connected and fixed by a pin shaft, a split pin and a chain; meanwhile, two horizontal support blocks are arranged between the two sets of F-shaped fixing molds for supporting the hatch cover outfitting and keeping the hatch cover outfitting in a horizontal state; finally, the mechanical hand is programmed and designed to ensure that the left and right hatch cover outfitting projects 14a can be synchronously welded.

[0070] Step S1.3, when welding the └-shaped groove weld 14b of the hatch cover outfitting project, the first round hole 6a on the F-shaped support frame is assembled with the second round hole 5a of the reinforcing coaming, and the first round hole 6b on the F-shaped support frame is assembled with the second round hole 5c of the reinforcing coaming, that is, the F-shaped fixing mold is rotated by 45°, and the assembly is connected and fixed by a pin shaft, a split pin and a chain; at this time, the └-shaped groove weld 14b of the hatch cover outfitting becomes a V-shaped groove, and finally the mechanical hand is programmed and designed to ensure that the left and right hatch cover outfitting projects 14b can be synchronously welded.

[0071] Specifically, in the embodiment, the application method of the multifunctional welding platform is used for a pipe support project and includes the following steps.

[0072] Step S2.1, first clean the platform panel, select four L-shaped molds, according to the size and shape of the pipe support to be welded, fix four L-shaped molds in the reserved round holes of the platform panel according to equal distance size, fix four L-shaped molds according to left-right symmetry and up-down symmetry, the distance between four L-shaped molds is greater than 500mm, so as to facilitate the robot to rotate 360° for welding operation;

[0073] Step S2.2, after the L-shaped mold is fixed, according to the actual size of the pipe support pad, each batch is identified by the welding robot according to the same size of the pipe support pad, and the welding robot is programmed for one-time design, so as to ensure that the robot can cycle weld four L-shaped molds and pipe supports according to the rule, when the first mold and the pipe support are welded, the robot rotates to the next mold for welding, at this time, the last completed welding component can be replaced in time, and the new pipe support to be welded is placed again; by constantly replacing the welded pipe support, the robot realizes continuous welding operation;

[0074] Step S2.3, when the pipe support pad welding component of a kind is completed, another kind of pipe support pad is replaced, the pipe support pad and the L-shaped mold are repositioned and identified, the welding robot is reprogrammed and designed, and the steps S2.1 to S2.3 are repeated.

[0075] Specifically, in the embodiment, the application method of the multifunctional welding platform is used for straight ladder project, which includes the following steps:

[0076] Step S3.1, according to the size and shape of the straight ladder foot to be welded, four C-shaped molds are selected, and the four C-shaped molds are fixed in the reserved round holes of the platform panel according to equal distance size, the four C-shaped molds are fixed according to left-right symmetry and up-down symmetry, and the distance between the four C-shaped molds is greater than 500mm, so as to facilitate the robot to rotate 360° for welding operation;

[0077] Step S3.2, after the C-shaped mold is fixed, according to the actual size of the straight ladder foot pad, each batch is identified by the welding robot according to the same size of the straight ladder foot pad, and the welding robot is programmed for one-time design, so as to ensure that the robot can cycle weld four C-shaped molds and straight ladder feet according to the rule, when the first mold and the straight ladder foot are welded, the robot rotates to the next mold for welding, at this time, the last completed welding component can be replaced in time, and the new straight ladder foot to be welded is placed again; by constantly replacing the welded straight ladder foot, the robot realizes continuous welding operation;

[0078] Step S3.3, when a certain straight ladder foot pad welding component is completed, another type of straight ladder foot pad is replaced, the straight ladder foot pad and the C-shaped mold are repositioned and identified again, the welding manipulator is reprogrammed and designed, and steps S3.1 to S3.3 are repeated.

[0079] Specifically, in the embodiment, the application method of the multifunctional welding platform for the railing project comprises the following steps:

[0080] Step S4.1, according to the pad specification of the railing column, four E-shaped molds are selected, the four E-shaped molds are fixed in the round holes reserved on the platform panel according to the equal distance size, the four E-shaped molds are fixed according to the left-right symmetry and the up-down symmetry, the distance between the four E-shaped molds is greater than 500 mm, so that the manipulator can rotate 360° for welding work;

[0081] Step S4.2, when the E-shaped mold is fixed, according to the actual size of the pad of the railing column, the pad of the railing column and the E-shaped mold are identified and positioned by the welding manipulator according to the pad specification of the railing column, and the welding manipulator is programmed and designed once, so that the manipulator can be regularly welded to the four E-shaped molds and the railing column, when the first mold and the railing column are welded, the manipulator is rotated to the next mold for welding, at this time, the previously welded component can be replaced in time, and the new railing column to be welded is placed again; by continuously replacing the welded railing column, the manipulator can realize continuous welding work;

[0082] Step S4.3, when a certain railing column pad welding component is completed, another type of railing column pad is replaced, the railing column pad and the E-shaped mold are repositioned and identified again, the welding manipulator is reprogrammed and designed, and steps S4.1 to S4.3 are repeated.

[0083] Embodiment

[0084] Reference Figures 1 to 17 The present application is based on the design and manufacturing characteristics of ship outfitting parts, mainly used for ship pipe support, straight ladder, hatch cover outfitting, railing column, and comprehensive iron outfitting. The specific scheme is as follows:

[0085] According to the ship outfitting piece manufacturing technology, production process and other characteristics, the existing mechanical hand welding platform is optimized and improved. The parts of a multifunctional mechanical hand welding platform mainly include (referring to the drawings): platform panel 1, supporting channel steel 2, reinforcing channel steel 3, supporting pad plate 4, reinforcing coaming 5, F-shaped support frame 6, horizontal supporting block 7, reinforcing flat iron 8, angle steel 9, reference baffle 10, pin shaft 11, split pin 12, chain 13, L-shaped mold 15, C-shaped mold 16 and E-shaped mold 17.

[0086] 1. The platform panel 1 adopts a common plate with a specification of 1200mm*1000mm*10mm, and the four corners of the platform panel 1 are rounded with R20mm, so as to prevent the straight edges from scratching or injuring the personnel.

[0087] 1.1. Four openings with a size of 252mm*15mm are respectively arranged at the symmetrical positions of the four corners of the platform panel 1, and the opening coordinate reference is 75mm away from the long side and 52mm away from the short side. The openings are mainly used for the penetration of the F-shaped support frame 6.

[0088] 1.2. Seven columns and eight rows of φ16mm round holes are arranged in the middle of the platform panel 1, wherein the center size of the first reference round hole is 150mm away from the long side and 138mm away from the short side, the column spacing is 154mm, the row spacing is 100mm, and the round holes are mainly used for the installation of the detachable L-shaped mold 15, C-shaped mold 16 and E-shaped mold 17.

[0089] 1.3. Four reinforcing flat irons 8 are installed below the platform panel 1, and the specification of the reinforcing flat irons 8 is 800mm*40mm*10mm. The specific installation position size is shown in the top view, and the reinforcing flat irons 8 are mainly used for reinforcing the platform panel 1, so as to ensure that the platform panel 1 does not deform during the working process.

[0090] 2. Four supporting channel steels 2 are used to support the lower opening of the platform panel 1, and the supporting channel steel 2 adopts a material with a specification of [120*10. One supporting pad plate 4 is respectively installed at the lower opening of the supporting channel steel 2, and the supporting pad plate 4 has a specification of 200mm*148mm*10mm and is rounded with R10mm at the four corners.

[0091] 2.1. The supporting channel steel 2 and the supporting channel steel 2 are connected by the reinforcing coaming 5 in the long axis aspect of the platform panel 1, and the specification of the reinforcing coaming 5 is 1200mm*180mm*10mm.

[0092] 2.2. The supporting channel steel 2 and the supporting channel steel 2 are connected by the reinforcing channel steel 3 in the short axis aspect of the platform panel 1, and the specification of the reinforcing channel steel 3 is [120*10. The reinforcing channel steel 3 is installed at the middle position of the supporting channel steel 2, and the concave surface of the reinforcing channel steel 3 faces downward, which is mainly used for preventing water or other sundries from accumulating in the groove.

[0093] 3、 Strengthen the fence 5 left and right two sides of each opening 3 R8mm round hole, opening size, location, see the component schematic diagram, round hole is mainly used with F type support frame 6. Figure 12

[0094] 4、 F type support frame 6 total 4, each F type support frame lower opening respectively set up two R8mm round hole, mainly used for fixed in the reinforced fence 5 use.

[0095] 4.1, F type support frame 6 upper opening 6d and 6e right angle, install a angle steel 9, angle steel 9 specification is L120mm*90mm*8mm, wherein L120mm surface is installed in F type support frame 66d surface, the main purpose is to increase the force area of the component to be welded.

[0096] 4.2, F type support frame 6 all free end of right angle are all R10mm fillet processing, the main purpose is to prevent the emergence of stress crack and scratch injury, wherein 6c is designed as a whole R25mm fillet, and the free end of 6e is R20mm fillet processing.

[0097] 5, the length of angle steel 9 is designed as 1200mm, wherein one end of angle steel 9 is installed with a reference baffle 10, and the other end is designed as a free state, mainly for placing the super long component.

[0098] 5.1, the reference baffle 10 is rectangular with a specification of 112mm*82mm, and the remaining free end right angle of the reference baffle 10 is R10mm fillet processing.

[0099] 5.2, the reference baffle 10 is mainly used for mechanical hand to identify the reference starting point of the component to be welded, and the starting point of the weld seam of the component to be welded is accurately identified through mechanical hand programming design, so as to ensure the accuracy of the welding position.

[0100] 5.3, according to the node 3 schematic diagram ( Figure 8 ), two F type support frame 6, an angle steel 9 and a reference baffle 10 are combined into a whole and welded together to form a set of F type fixed mold.

[0101] 6, the specification of horizontal support block 7 is 300mm*44mm*10mm, which is mainly used for supporting the super wide component to ensure that the component plane and the surface of angle steel 9 are in horizontal state.

[0102] ​7、 L type die 15 specification is 125mm*125mm*25mm*10mm L type right angle, in the right angle lower mouth installs one M14 specification stud and nut, mainly used for fixed in the round hole of platform panel 1 uses. L type die 15 is mainly used for different specifications triangular gusset component welding use, when triangular gusset to be welded component is placed in close right angle, through the programming setting of manipulator, can accurately find the position of to be welded component, and completes the automatic welding work of manipulator.

[0103] 8、 C type die 16 specification is inner circle R25mm*115mm, can satisfy the welding use of most different specifications oval gusset, installs one M14 specification stud and nut in the middle lower mouth of C type die, mainly used for fixed in the round hole of platform panel 1 uses. C type die 16 is mainly used for different specifications oval gusset component welding use, when oval gusset to be welded component is placed in the inner semicircle side, through the programming setting of manipulator, can accurately find the position of to be welded component, and completes the automatic welding work of manipulator.

[0104] 9、 E type die 17 specification is 120mm*76mm rectangle, mainly used for the welding use of different specifications round gusset within R50mm, installs one M14 specification stud and nut in the middle lower mouth of E type die, mainly used for fixed in the round hole of platform panel 1 uses. E type die 17 is mainly used for different specifications round gusset component welding use, when round gusset to be welded component is placed in the groove, through the programming setting of manipulator, can accurately find the position of to be welded component, and completes the automatic welding work of manipulator.

[0105] (II) the application method of the present application patent

[0106] 1, hatch cover outfit application method.

[0107] 1.1, according to the design of the present application patent 5.3, two sets of F type fixed die are installed on the reinforcing coaming 5 respectively.

[0108] 1.2, when welding hatch cover outfit V type groove weld 14a, see the attached Figure 2 front view, then the round hole 6a on F type support frame 6 and the round hole 5a of reinforcing coaming 5 are assembled, the round hole 6b on F type support frame 6 and the round hole 5b of reinforcing coaming 5 are assembled, and are connected and fixed through pin shaft 11, split pin 12 and chain 13. At the same time, two horizontal support blocks 7 are respectively placed between the two sets of F type fixed die, which are used for supporting the hatch cover outfit and keeping the horizontal state of the hatch cover outfit. Finally, the programming design of manipulator is carried out to ensure that the left and right hatch cover outfit welds 14a can be welded synchronously.

[0109] 1.3, When welding the hatch cover outfitting fillet weld 14b, see the detailed description of the V-shaped groove weld 14b in the attached figure 2. Figure 2 When the main view is rotated 45°, the round hole 6a on the F-shaped support frame 6 is assembled with the round hole 5a of the reinforcing coaming 5, and the round hole 6b on the F-shaped support frame 6 is assembled with the round hole 5c of the reinforcing coaming 5, that is, the F-shaped fixing mold is rotated 45°, and is connected and fixed through the pin shaft 11, the split pin 12, and the chain 13. At this time, the hatch cover outfitting V-shaped groove weld 14b becomes a V-shaped groove, and finally the programming design of the manipulator is performed to ensure that the left and right hatch cover outfitting welds 14b can be synchronously welded.

[0110] 2. Application method of pipe support

[0111] 2.1, According to the design of the present invention patent case 7, first clean the platform panel 1, select 4 L-shaped molds 15, according to the size and shape of the pipe support to be welded, fix the 4 L-shaped molds 15 in the reserved round holes of the platform panel 1 according to the equal distance size, fix the 4 L-shaped molds 15 according to the left-right symmetry and up-down symmetry, and the distance between the 4 L-shaped molds 15 is preferably greater than 500mm, so as to facilitate the manipulator to rotate 360° for welding operation.

[0112] 2.2, After the L-shaped mold 15 is fixed, according to the actual size of the pipe support pad, each batch is positioned and identified by the welding manipulator according to the same size of the pipe support pad, and the welding manipulator is programmed and designed once to ensure that the manipulator can cycle the 4 L-shaped molds 15 and the pipe support according to the rule. When the first mold and the pipe support are welded, the manipulator rotates to the next mold for welding, at which time the previously welded component can be replaced in time, and the new pipe support to be welded is placed again. By continuously replacing the welded pipe support, the manipulator can realize continuous welding operation.

[0113] 2.3, When the pipe support pad welding component of a certain type is completed, another type of pipe support pad is replaced, the pipe support pad and the L-shaped mold 15 are repositioned and identified, the welding manipulator is reprogrammed and designed, and the above-mentioned application method of the present invention case 2.2 process is repeated.

[0114] 3. Application method of straight ladder

[0115] 3.1, According to the design of the present invention patent case 8, and combined with the size of the straight ladder foot pad, 4 C-shaped molds 16 are selected, and the above-mentioned application method of the present invention case 2.2 process is repeated.

[0116] 4. Application method of handrail

[0117] 4.1 According to the design of the present invention patent 9, and in combination with the specifications of the pad plate of the railing post, four E-type molds 17 are selected, and repeated operations are performed according to the process described in the above-mentioned usage method of the present invention patent 2.2.

[0118] 5. Other project application methods

[0119] 5.1. Based on the actual situation of the components to be welded, programming design and welding can be carried out in accordance with the process described in section 2.2 of the above-mentioned method of using this invention patent.

[0120] Compared with existing welding platforms, the present invention has the following advantages:

[0121] 1. Wide range of applications, capable of meeting the needs of outfitting components such as hatch covers, straight ladders, pipe supports, railing posts, angle steel, and seat frames.

[0122] 2. The welding platform has high structural strength. By using channel steel as support legs and lateral reinforcement, it can meet the needs of heavier components, and has better safety, stability and durability.

[0123] 3. High degree of standardization: Through the pre-reserved round holes on the platform surface, molds can be added or replaced at any time, which effectively solves the "collection-distribution-collection" production mode of outfitting parts.

[0124] 4. The platform is simple to build, requires little material input, has low overall cost, and has high market economic benefits.

[0125] The technical solutions provided by the embodiments of the present invention have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of the embodiments of the present invention. The descriptions of the embodiments above are only for helping to understand the principles of the embodiments of the present invention. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the embodiments of the present invention. Therefore, the content of this specification should not be construed as a limitation of the present invention.

Claims

1. A multi-functional welding platform, characterized in that: The system includes a platform panel and several supporting channel steels supporting the platform panel. The supporting channel steels are connected to adjacent supporting channel steels along the long axis of the platform panel using reinforcing plates. Several F-shaped support frames are installed on the reinforcing plates. Openings for the F-shaped support frames to pass through are symmetrically located around the perimeter of the platform panel. Angle steel is installed at the right angle of the upper opening of each F-shaped support frame. A reference baffle is installed at one end of the angle steel, and the other end is open. Multiple circular holes are arranged in the middle of the platform panel. Functional molds are detachably installed on the circular holes. Two first circular holes are opened at the lower opening of each F-shaped support frame. Three second circular holes are symmetrically opened on each of the left and right sides of the reinforcing plates. The first and second circular holes are assembled together and connected and fixed by pins, cotter pins, and chains. The F-shaped support frame can rotate outwards by 45° through the assembly of two first circular holes and two of the second circular holes.

2. The multifunctional welding platform according to claim 1, characterized in that: The functional molds include L-shaped molds, C-shaped molds, and E-shaped molds; the L-shaped molds are used for welding triangular pad components of different specifications; the C-shaped molds are used for welding elliptical pads of different specifications; and the E-shaped molds are mainly used for welding round pads of different specifications with an R50mm or less.

3. The multifunctional welding platform according to claim 1, characterized in that: The supporting channel steel and the adjacent supporting channel steel are connected by a reinforcing channel steel between them on the short axis of the platform panel; the concave side of the reinforcing channel steel faces downward.

4. The multifunctional welding platform according to claim 1, characterized in that: The platform panel is symmetrically equipped with horizontal support blocks.

5. A multifunctional welding platform according to claim 1, characterized in that: Four reinforcing flat irons are installed below the platform panel; a support pad is installed at the bottom of the support channel steel.

6. A method for applying a multi-functional welding platform to a hatch cover outfitting project, characterized in that, Includes the following steps: Step S1.1: Install the two sets of F-type fixing molds symmetrically on the left and right sides of the reinforcing plate; Step S1.2: When welding the V-groove weld 14a of the hatch cover outfitting project, assemble the first round hole 6a on the F-type support frame with the second round hole 5a of the reinforcing plate, and assemble the first round hole 6b on the F-type support frame with the second round hole 5b of the reinforcing plate, and connect and fix them with pins, cotter pins, and chains; at the same time, place two horizontal support blocks between the two sets of F-type fixed molds to support the hatch cover outfitting and keep the hatch cover outfitting in a horizontal state; finally, by programming the robot arm, ensure that the welds of the left and right hatch cover outfitting projects 14a can be welded synchronously. Step S1.3: When welding the L-shaped bevel weld 14b of the hatch cover outfitting project, assemble the first round hole 6a on the F-type support frame with the second round hole 5a of the reinforcing plate, and assemble the first round hole 6b on the F-type support frame with the second round hole 5c of the reinforcing plate. That is, rotate the F-type support frame outward by 45° and connect and fix it through pins, cotter pins, and chains. At this time, the L-shaped bevel weld 14b of the hatch cover outfitting becomes a V-shaped bevel. Finally, by programming the robot arm, ensure that the welds of the left and right hatch cover outfitting projects 14b can be welded synchronously.

7. A method for applying a multifunctional welding platform, using the multifunctional welding platform as described in claim 1, for pipe support projects, characterized in that... Includes the following steps: Step S2.1: First, clean the debris off the platform panel. Select four L-shaped molds and fix them in the pre-drilled holes on the platform panel at equal intervals according to the specifications and shape of the pipe support to be welded. The four L-shaped molds should be fixed symmetrically on the left and right and top and bottom. The distance between the four L-shaped molds should be greater than 500mm so that the robot can rotate the pipe support 360° for welding. Step S2.2: After the L-shaped mold is fixed, according to the actual specifications and dimensions of the pipe support pad, for each batch of pipe supports of the same specification, the welding robot identifies the positioning of the pipe support pad and the L-shaped mold, and designs the welding robot program to ensure that the robot can cycle and weld the four L-shaped molds and pipe supports in a regular manner. When the first mold is welded to the pipe support, the robot rotates to the next mold for welding. At this time, the previously welded component can be replaced in time, and the new pipe support to be welded can be placed. By continuously replacing the welded pipe supports, the robot can achieve continuous welding operation. Step S2.3: After a certain type of pipe support pad welding component is completed, when changing to another type of pipe support pad specification, the pipe support pad and L-shaped mold are repositioned and identified, the welding robot is reprogrammed and designed, and the operation is repeated according to steps S2.1 to S2.

3.

8. A method for applying a multi-functional welding platform, using the multi-functional welding platform as described in claim 1, for a straight ladder project, characterized in that... Includes the following steps: Step S3.1: Based on the specifications of the pads for the straight ladder feet, select four C-shaped molds. According to the specifications and shape of the straight ladder feet to be welded, fix the four C-shaped molds in the pre-reserved round holes on the platform panel at equal distances. The four C-shaped molds are fixed symmetrically on the left and right and top and bottom. The distance between the four C-shaped molds is greater than 500mm so that the robot arm can rotate the straight ladder feet 360° for welding. Step S3.2: After the C-shaped mold is fixed, according to the actual specifications and dimensions of the straight ladder foot pads, for each batch, the welding robot identifies the positioning of the straight ladder foot pads and the C-shaped mold based on the pads of the same specifications for the straight ladder feet. The welding robot is programmed to ensure that it can cycle and weld the four C-shaped molds and straight ladder feet in a regular manner. When the first mold and the straight ladder foot are welded, the robot rotates to the next mold for welding. At this time, the previously welded component can be replaced in time, and the new straight ladder foot to be welded can be repositioned. By continuously replacing the welded straight ladder feet, the robot can achieve continuous welding operations. Step S3.3: After a certain type of straight ladder foot pad welding component is completed, when changing to another type of straight ladder foot pad specification, the straight ladder foot pad and C-shaped mold are repositioned and identified, the welding robot is reprogrammed and designed, and the operation is repeated according to steps S3.1 to S3.

3.

9. A method for applying a multi-functional welding platform for a railing project, employing the multi-functional welding platform as described in claim 1, characterized in that... Includes the following steps: Step S4.1: Based on the specifications of the base plate of the railing post, select 4 E-type molds. According to the specifications and shape of the railing post to be welded, fix the 4 E-type molds in the pre-reserved round holes of the platform panel at equal distances. The 4 E-type molds are fixed symmetrically on the left and right and on the top and bottom. The distance between the 4 E-type molds is greater than 500mm so that the robot can rotate the railing post 360° for welding. Step S4.2: After the E-type mold is fixed, based on the actual specifications and dimensions of the railing post's base plate, for each batch of railing posts of the same specifications, the welding robot identifies the positioning of the railing post's base plate and the E-type mold, and designs the welding robot's programming to ensure that the robot can cycle through welding the four E-type molds and railing posts in a regular manner. When the first mold is welded to the railing post, and the robot rotates to the next mold, the previously welded component can be replaced in time, and the new railing post to be welded can be repositioned. By continuously replacing the welded railing posts, the robot can achieve continuous welding operations. Step S4.3: After a certain type of railing post pad welding component is completed, when changing to another railing post pad specification, the railing post pad and E-type mold are repositioned and identified, the welding robot is reprogrammed and designed, and the operation is repeated according to steps S4.1 to S4.3.

Images