A hull connector installation aid and method of use thereof

Abstract

The present application relates to the technical fields of shipbuilding, and particularly relates to a hull connecting piece installation auxiliary device and a use method thereof. The hull connecting piece installation auxiliary device comprises a scale bar and multiple positioning pieces. Each positioning piece is horizontally movably arranged on the scale bar. The upper end of each positioning piece is provided with a first scale plate which is vertically movable. The lower end of each positioning piece is provided with a second scale plate which is vertically movable. The upper end of each first scale plate and the lower end of each second scale plate are provided with a positioning hole through which the installation end of the connecting piece passes. The horizontal distance between each positioning hole can be adjusted to the position by moving each positioning piece. The vertical distance of each positioning hole can be adjusted to the position by moving each first scale plate and each second scale plate. The position of each positioning hole on the ship wall plate can be positioned by abutting the starting end of the scale bar with the side wall of one of the rib plates. The longitudinal and latitudinal lines on the ship wall plate do not need to be drawn, and the installation efficiency of the connecting piece is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of shipbuilding technology, in particular to a ship body connecting piece installation auxiliary device and a using method thereof. BACKGROUND

[0002] In the shipbuilding process, connecting pieces such as impact pegs or foundation bolts need to be installed on the ship body wall plate at intervals to connect insulating materials or fireproof thermal insulation materials. When the connecting pieces are installed on the ship body wall plate, two workers need to work together. The two workers first measure the impact peg spacing, and then draw the warp and weft lines of the ink pot together. The connecting pieces are welded at the intersection of the warp and weft lines. In the area of the ship body wall plate where the reinforcing ribs exist, the warp and weft lines can only be drawn between the reinforcing ribs. The efficiency of drawing the warp and weft lines on the ship body wall plate is low, which reduces the installation efficiency of the connecting pieces. SUMMARY

[0003] The technical problem to be solved by the present application is that when the connecting pieces such as impact pegs and foundation bolts are installed on the ship body wall plate, the warp and weft lines need to be drawn on the ship body wall plate. The efficiency of drawing the warp and weft lines is low, which leads to low installation efficiency of the connecting pieces.

[0004] In order to solve the above technical problems, the purpose of the present application is to provide a ship body connecting piece installation auxiliary device for assisting in installing connecting pieces on a ship body wall plate. The ship body wall plate is provided with a plurality of parallel and spaced apart rib plates. The ship body connecting piece installation auxiliary device comprises:

[0005] A ruler rod is used to be placed between two adjacent rib plates, and the starting end of the ruler rod abuts against the side wall of one of the rib plates.

[0006] A plurality of positioning pieces are arranged on the ruler rod in a horizontally movable manner. The upper end of each positioning piece is provided with a first ruler plate that can move up and down. The lower end of each positioning piece is provided with a second ruler plate that can move up and down. The upper end of each first ruler plate and the lower end of each second ruler plate are provided with a positioning hole through which the installation end of the connecting piece passes.

[0007] As a preferred scheme, each ruler rod is a profile with a bolt groove. The upper end of each positioning piece is fixed with a guide rail that is slidingly arranged in the bolt groove. Each positioning piece is connected with a first locking mechanism for locking itself on the ruler rod.

[0008] As a preferred scheme, each of the first locking mechanisms comprises an angle steel plate, each of the angle steel plates is provided with a first plate-shaped part and a second plate-shaped part arranged vertically, each of the first plate-shaped parts is fixedly connected with each of the positioning members, each of the second plate-shaped parts is provided with a locking bolt, the nut of each of the locking bolts is arranged in the bolt groove, and the threaded end of each of the locking bolts passes through each of the second plate-shaped parts and is screwed with a first locking nut.

[0009] As a preferred scheme, the middle part of each of the first scale plates is provided with a first positioning groove extending in the up-down direction, each of the positioning members is fixed with a first locking stud, and the threaded end of each of the first locking studs passes through the first positioning groove and is connected with a second locking nut.

[0010] The middle part of each of the locking second scale plates is provided with a second positioning groove extending in the up-down direction, each of the positioning members is fixed with a second locking stud, and the threaded end of each of the second locking studs passes through the second positioning groove and is connected with a third locking nut.

[0011] As a preferred scheme, each of the positioning members is provided with a mounting groove, the first locking stud is fixed on the top wall of the mounting groove, the second locking stud is fixed on the bottom wall of the mounting groove, the lower end of the first scale plate is inserted in the mounting groove and abuts against the top wall of the mounting groove, the lower end of the second scale plate is inserted in the mounting groove and abuts against the bottom wall of the mounting groove, and one side of the first scale plate and one side of the second scale plate abut against the side wall of the mounting groove.

[0012] As a preferred scheme, the scale rod is fixed with a magnetic seat for connecting the scale rod on the ship wall plate.

[0013] As a preferred scheme, the magnetic seat is provided with two, and the two magnetic seats are arranged at intervals along the length direction of the scale rod.

[0014] A use method of the ship body connecting piece installation auxiliary device, comprising the following steps:

[0015] Step S1, moving the positions of the first scale plate and the second scale plate, adjusting the vertical distance of each positioning hole to be in place; moving the positions of each positioning member, adjusting the horizontal distance of each positioning hole to be in place;

[0016] Step S2, abutting the end of the scale rod against the side wall of one of the rib plates;

[0017] Step S3, passing each connecting piece through the corresponding positioning hole and welding on the ship wall plate;

[0018] Step S4, moving the ship body connecting piece installation auxiliary device to the next position.

[0019] As a preferred solution, after the step S2 and before the step S3, the method comprises:

[0020] The step S21, turn on the magnetic attraction switch of the magnetic attraction base, and connect the scale rod on the ship wall plate;

[0021] After the step S3 and before the step S4, the method comprises:

[0022] The step S31, turn off the magnetic attraction switch of the magnetic attraction base.

[0023] As a preferred solution, in the step S4, when the ship body connecting piece installation auxiliary device is moved to the next position, the positioning hole of each first scale plate is sleeved on the outside of the installed and lowest connecting piece, and the position of the scale rod in the up-down direction is determined based on the installed positioning piece as the positioning reference.

[0024] Compared with the prior art, the method has the beneficial effects that:

[0025] The ship body connecting piece installation auxiliary device comprises a scale rod and a plurality of positioning pieces, each of which is arranged on the scale rod in a horizontally movable manner, the upper end of each positioning piece is provided with a first scale plate movable in up-down direction, the lower end of each positioning piece is provided with a second scale plate movable in up-down direction, the upper end of each first scale plate and the lower end of each second scale plate are provided with a positioning hole through which the installation end of the connecting piece passes, the horizontal distance between the positioning holes can be adjusted to the position by moving each positioning piece, the vertical distance of the positioning holes can be adjusted to the position by moving each first scale plate and each second scale plate, and the position of each positioning hole on the ship wall plate can be positioned by abutting the starting end of the scale rod with the side wall of one rib plate, so that the installation efficiency of the connecting piece is improved. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the ship body connecting piece installation auxiliary device in use.

[0027] Figure 2 It is a structural schematic diagram of the ship body connecting piece installation auxiliary device.

[0028] Figure 3 It is an axonometric view of the ship body connecting piece installation auxiliary device when the magnetic attraction base is not installed.

[0029] Figure 4 It is a sectional view of the scale rod.

[0030] Figure 5 It is a structural schematic diagram of the positioning piece.

[0031] Figure 6 It is a structural schematic diagram of the angle steel plate.

[0032] In the figure, 100, rib plate, 200, ship wall plate, 1, scale bar, 11, bolt groove, 2, positioning piece, 21, mounting groove, 22, guide rail, 31, first scale plate, 311, first positioning groove, 32, second scale plate, 321, second positioning groove, 33, positioning hole, 4, angle steel plate, 41, first plate-shaped part, 42, second plate-shaped part, 43, locking bolt, 44, first locking nut, 51, first locking stud, 52, second locking nut, 53, second locking stud, 54, third locking nut, 6, magnetic seat. DETAILED DESCRIPTION

[0033] The specific embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but are not used to limit the scope of the present application.

[0034] In the description of the present application, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", etc. indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. It should be understood that the terms "first", "second", etc. are used to describe various information in the present application, but these information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, the "first" information can also be referred to as "second" information without departing from the scope of the present application, and similarly, the "second" information can also be referred to as "first" information.

[0035] The ship body connecting piece installation auxiliary device of the present application is used for assisting the installation of connecting pieces on a ship wall plate 200, and the ship wall plate 200 is provided with a plurality of rib plates 100 arranged in parallel and at intervals, as shown in the figure Figures 1 to 6 The ship body connecting piece installation auxiliary device comprises:

[0036] A scale bar 1 is used for being placed between two adjacent rib plates 100, and the starting end of the scale bar 1 abuts against the side wall of one of the rib plates 100;

[0037] A plurality of positioning members 2 are horizontally movably arranged on the scale bar 1, the upper end of each positioning member 2 is provided with a first scale plate 31 which can move up and down, the lower end of each positioning member 2 is provided with a second scale plate 32 which can move up and down, the upper end of each first scale plate 31 and the lower end of each second scale plate 32 are provided with a positioning hole 33 through which the mounting end of the connecting member passes. By moving each positioning member 2, the horizontal distance between each positioning hole 33 can be adjusted in place, by moving each first scale plate 31 and each second scale plate 32, the vertical distance of each positioning hole 33 can be adjusted in place, the starting end of the scale bar 1 is abutted with the side wall of one of the rib plates 100, and the position of each positioning hole 33 on the ship wall plate 200 can be positioned, so that the latitude and longitude lines do not need to be drawn on the ship wall plate 200, and the installation efficiency of the connecting member is improved.

[0038] In order to facilitate the processing of the ship body connecting member installation auxiliary device, each scale bar 1 is a profile with a bolt groove 11, and the upper end of each positioning member 2 is fixed with a guide rail 22 which is slidably arranged in the bolt groove 11; each positioning member 2 is connected with a first locking mechanism for locking itself on the scale bar 1. Specifically, the scale bar 1 is made of industrial aluminum profile, and the length direction of the scale bar 1 is provided with a scale mark, the zero point of the scale mark coincides with the first end of the scale bar 1, in use, the first end of the scale bar 1 is abutted with the side wall of the rib plate 100, and the upper end of each positioning member 2 is fixed with a T-shaped bolt, and the nut of the T-shaped bolt is installed in the bolt groove 11 of the scale bar 1.

[0039] In the embodiment, each first locking mechanism includes an angle steel plate 4, each angle steel plate 4 is provided with a first plate-shaped portion 41 and a second plate-shaped portion 42 which are arranged vertically, each first plate-shaped portion 41 is fixedly connected with each positioning member 2, each second plate-shaped portion 42 is provided with a locking bolt 43, the nut of each locking bolt 43 is arranged in the bolt groove 11, and the threaded end of each locking bolt 43 passes through each second plate-shaped portion 42 and is screwed with a first locking nut 44. Specifically, the first plate-shaped portion 41 can be connected on one side of the scale bar 1 by welding, and the first locking nut 44 is tightened to press the second plate-shaped portion 42 and the scale bar 1, so that the angle steel plate 4 is fixed at a specific position of the scale bar 1, when the distance between each positioning member 2 or the distance between the positioning member 2 and the first end of the scale bar 1 needs to be adjusted, the first locking nut 44 is loosened, so that the angle steel plate 4 can move along the length direction of the scale bar 1, after the position of the positioning member 2 is adjusted in place, the first locking nut 44 is tightened.

[0040] The middle part of each first scale plate 31 is provided with a first positioning groove 311 extending in the up-down direction, each positioning piece 2 is fixed with a first locking stud 51, the threaded end of each first locking stud 51 passes through the first positioning groove 311 and is connected with a second locking nut 52; the first scale plate 31 can be pressed on the positioning piece 2 by screwing the second locking nut 52, so as to realize the locking of the first scale plate 31; the middle part of each locking second scale plate 32 is provided with a second positioning groove 321 extending in the up-down direction, each positioning piece 2 is fixed with a second locking stud 53, the threaded end of each second locking stud 53 passes through the second positioning groove 321 and is connected with a third locking nut 54; the second scale plate 32 can be pressed on the positioning piece 2 by screwing the third locking nut 54, so as to realize the locking of the second scale plate 32.

[0041] Specifically, each positioning piece 2 is provided with a mounting groove 21, the first locking stud 51 is fixed on the top wall of the mounting groove 21, the second locking stud 53 is fixed on the bottom wall of the mounting groove 21, the lower end of the first scale plate 31 is inserted into the mounting groove 21 and abuts against the top wall of the mounting groove 21, the lower end of the second scale plate 32 is inserted into the mounting groove 21 and abuts against the bottom wall of the mounting groove 21, and one side of the first scale plate 31 and one side of the second scale plate 32 abut against the side wall of the mounting groove 21. The side wall of the mounting groove 21 can block the rotation of the first scale plate 31 and the second scale plate 32 relative to the positioning piece 2. Specifically, the mounting groove 21 only has a top wall, a bottom wall and one side wall located on the same side of the top wall and the bottom wall, and the other side of the top wall and the bottom wall is open, which is convenient for the operator to screw the second locking nut 52 and the third locking nut 54.

[0042] For the operator to operate, in the embodiment, the scale rod 1 is fixed with a magnetic seat 6 for connecting the scale rod 1 to the ship wall plate 200. Specifically, one side of the scale rod 1 is also provided with a bolt groove 11, the magnetic seat 6 is connected to one side of the scale rod 1 through a connecting bolt, the nut of the bolt is arranged in the bolt groove 11, and the magnetic seat 6 can also move on the scale rod 1, so as to avoid the installation position of the magnetic seat 6 interfering with the position adjustment of the positioning piece 2. In other embodiments of the present application, the magnetic seat 6 can not be arranged, and the operator can temporarily fix the scale rod 1 to the ship wall plate 200 by pressing the scale rod 1 by hand.

[0043] In the embodiment, in order to ensure the stable connection of the scale rod 1 and the ship wall plate 200, two magnetic seats 6 are arranged along the length direction of the scale rod 1.

[0044] An embodiment of a method for using the ship body connecting piece installation auxiliary device described above, comprising the following steps:

[0045] Step S1, move the positions of the first scale plate 31 and the second scale plate 32 to adjust the vertical distance of each positioning hole 33 to position; move the position of each positioning member 2 to adjust the horizontal distance of each positioning hole 33 to position;

[0046] Step S2, abut the end of the scale rod 1 with the side wall of one of the rib plates 100;

[0047] Step S3, pass each connecting member through the corresponding positioning hole 33 and weld on the ship wall plate 200;

[0048] Step S4, move the hull connecting member installation auxiliary device to the next position.

[0049] After step S2 and before step S3, it includes:

[0050] Step S21, turn on the magnetic attraction switch of the magnetic attraction seat 6 to connect the scale rod 1 on the ship wall plate 200.

[0051] After step S3 and before step S4, it includes:

[0052] Step S31, turn off the magnetic attraction switch of the magnetic attraction seat 6.

[0053] In this embodiment, when the hull connecting member installation auxiliary device is moved to the next position in step S4, the positioning hole 33 of each first scale plate 31 is sleeved outside the connecting member that has been installed and is located at the lowermost position, and the position of the scale rod 1 in the up-down direction is determined based on the installed positioning member 2 as a positioning reference.

[0054] In summary, the hull connecting member installation auxiliary device of the present application includes a scale rod 1 and a plurality of positioning members 2, each of which is arranged on the scale rod 1 and can be horizontally moved, the upper end of each positioning member 2 is provided with a first scale plate 31 that can be moved up and down, the lower end of each positioning member 2 is provided with a second scale plate 32 that can be moved up and down, the upper end of each first scale plate 31 and the lower end of each second scale plate 32 are provided with a positioning hole 33 through which the installation end of the connecting member passes, the horizontal distance between each positioning hole 33 can be adjusted to position by moving each positioning member 2, and the vertical distance of each positioning hole 33 can be adjusted to position by moving each first scale plate 31 and each second scale plate 32, the position of each positioning hole 33 on the ship wall plate 200 can be positioned by abutting the starting end of the scale rod 1 with the side wall of one of the rib plates 100, and there is no need to draw meridians and latitudes on the ship wall plate 200, thereby improving the installation efficiency of the connecting member.

[0055] The above description is only the preferred embodiment of the present application, and it should be pointed out that those skilled in the art can make several improvements and replacements without departing from the technical principles of the present application, and these improvements and replacements should also be considered as the protection scope of the present application.

Claims

1. A hull fitting installation aid for assisting in the installation of a fitting on a ship's panel (200) provided with a plurality of parallel spaced apart floor panels (100), characterized in that, The hull connecting piece installation auxiliary device comprises: A ruler rod (1) is arranged between two adjacent rib plates (100), and the starting end of the ruler rod (1) is in abutment with the side wall of one of the rib plates (100); A plurality of positioning members (2) are horizontally movably arranged on the ruler rod (1), the upper end of each positioning member (2) is provided with a first ruler plate (31) that can move up and down, the lower end of each positioning member (2) is provided with a second ruler plate (32) that can move up and down, the upper end of each first ruler plate (31) and the lower end of each second ruler plate (32) are provided with a positioning hole (33) through which the mounting end of the connecting piece passes; each ruler rod (1) is a profile with a bolt groove (11), the upper end of each positioning member (2) is fixed with a guide rail (22) that is slidingly arranged in the bolt groove (11); each positioning member (2) is connected with a first locking mechanism for locking itself on the ruler rod (1); Each first locking mechanism comprises an angle steel plate (4), each angle steel plate (4) is provided with a first plate-shaped portion (41) and a second plate-shaped portion (42) arranged vertically, each first plate-shaped portion (41) is fixedly connected with each positioning member (2), each second plate-shaped portion (42) is provided with a locking bolt (43), the nut of each locking bolt (43) is arranged in the bolt groove (11), the threaded end of each locking bolt (43) passes through each second plate-shaped portion (42) and is screwed with a first locking nut (44).

2. The hull joint installation aid of claim 1, wherein, The middle part of each first ruler plate (31) is provided with a first positioning groove (311) extending in the up-down direction, each positioning member (2) is fixed with a first locking stud (51), the threaded end of each first locking stud (51) passes through the first positioning groove (311) and is connected with a second locking nut (52); The middle part of each locking second ruler plate (32) is provided with a second positioning groove (321) extending in the up-down direction, each positioning member (2) is fixed with a second locking stud (53), the threaded end of each second locking stud (53) passes through the second positioning groove (321) and is connected with a third locking nut (54).

3. The hull joint installation aid of claim 2, wherein, Each positioning member (2) is provided with a mounting groove (21), the first locking stud (51) is fixed on the top wall of the mounting groove (21), the second locking stud (53) is fixed on the bottom wall of the mounting groove (21), the lower end of the first ruler plate (31) is inserted into the mounting groove (21) and is in abutment with the top wall of the mounting groove (21), the lower end of the second ruler plate (32) is inserted into the mounting groove (21) and is in abutment with the bottom wall of the mounting groove (21), one side of the first ruler plate (31) and one side of the second ruler plate (32) are in abutment with the side wall of the mounting groove (21).

4. The hull joint installation aid of claim 1, wherein, The ruler rod (1) is fixed with a magnetic seat (6) for connecting the ruler rod (1) to the ship wall plate (200).

5. The hull joint installation aid of claim 4, wherein, The magnetic attraction seat (6) is provided with two, two magnetic attraction seats (6) are arranged along the length direction of the scale rod (1).

6. A method of using the hull joint installation aid of any one of claims 1 to 5, characterized in that The method comprises the following steps: Step S1, move the positions of the first scale plate (31) and the second scale plate (32), and adjust the vertical distance of each positioning hole (33) to be in place; move the position of each positioning piece (2), and adjust the horizontal distance of each positioning hole (33) to be in place; Step S2, abut the end of the scale rod (1) with the side wall of one of the rib plates (100); Step S3, pass each connecting piece through the corresponding positioning hole (33) and weld it on the ship wall plate (200); Step S4, move the hull connecting piece installation auxiliary device to the next position.

7. The method of using a hull joint installation aid according to claim 6, wherein, After the step S2 and before the step S3, the method comprises: Step S21, turn on the magnetic attraction switch of the magnetic attraction seat (6), and connect the scale rod (1) to the ship wall plate (200); After the step S3 and before the step S4, the method comprises: Step S31, turn off the magnetic attraction switch of the magnetic attraction seat (6).

8. The method of using a hull joint installation aid of claim 6, wherein, In the step S4, when the hull connecting piece installation auxiliary device is moved to the next position, the positioning hole (33) of each first scale plate (31) is sleeved outside the connecting piece which has been installed and is located at the lowermost position, and the position of the scale rod (1) in the up-down direction is determined based on the installed positioning piece (2) as the positioning reference.

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