Tool convenient for ship block turning edge protection

Abstract

The utility model discloses a tool facilitating edge protection of ship segmented turnover, and relates to the technical field of ship tools. The ship comprises two ship sections, a plurality of connecting pieces are arranged between the two ship sections; the connecting piece comprises a chassis; a circular ring coaxial with the chassis is fixed on the surface of the chassis; two first limiting lug plates are symmetrically fixed on the peripheral side surface of the chassis; a first mounting groove is formed in the surface of the ship section; a second mounting groove is formed in the inner bottom surface of the first mounting groove; a first limiting groove is formed in the inner wall of the second mounting groove; and two first fastening bolts penetrate through the surface of the chassis. The first fastening bolts are used for connecting the chassis and the ship sections, the second fastening bolts are used for connecting the sealing disc, the circular ring, the chassis and the ship sections, and the third fastening bolts are used for connecting the U-shaped reinforcing frame, the inserting plate, the supporting plate, the top disc, the sealing disc, the circular ring, the chassis and the ship sections, so that three-layer connection and fixation are carried out; and the fixing effect between the two ship sections is improved.

Description

Technical Field

[0001] This utility model belongs to the field of ship tooling technology, and in particular relates to a tooling that facilitates the turning and edge protection of ship sections. Background Technology

[0002] During shipbuilding, based on the hull structure characteristics, shipyard production conditions, and construction process requirements, the hull is rationally divided into several hull structural sections that form independent assembly units. Among these, curved sections have more complex profiles and are typically built on jigs. By flipping the sections over, most welding is performed in a downward welding state, improving the quality and efficiency of assembly and welding.

[0003] Currently, during the process of turning over sections of a ship, the extended ends of the outer plates of the sections are usually deformed. In order to prevent the outer plates from bending and deforming, the outer plates are fixed to the deck with fastening bolts through connecting plates to limit the deformation of the free ends of the outer plates due to the bending force of the hoisting. However, it is difficult to improve the tightness between the outer plates and the deck by connecting plates and fastening bolts alone. After the fastening bolts loosen, the connecting plates will loosen, and it will be difficult to limit the deformation of the free ends of the outer plates.

[0004] To address this issue, we provide a tooling solution that facilitates the section turning and edge protection of ships, thereby resolving the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a tooling for easy turning and edge protection of ship sections. The first fastening bolt connects the chassis and ship sections, the second fastening bolt connects the sealing plate, ring, chassis and ship sections, and the third fastening bolt connects the U-shaped reinforcement frame, plug plate, support plate, top plate, sealing plate, ring, chassis and ship sections, forming a three-layer connection and fixation. This solves the problem that existing methods using only connecting plates and fastening bolts are insufficient to improve the tightness between the outer plate and the deck, and that loosening of the fastening bolts can cause the connecting plate to loosen, making it difficult to restrict the deformation of the free end of the outer plate.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is a tooling for facilitating the turning and edge protection of ship sections, including two ship sections; a plurality of connecting parts are provided between the two ship sections; the connecting parts include a chassis; a circular ring coaxial with the chassis is fixed on the surface of the chassis; the outer diameter of the circular ring is smaller than the outer diameter of the chassis; two first limiting lugs are symmetrically fixed on the circumferential side of the chassis; a first mounting groove adapted to the circumferential side of the circular ring is opened on the surface of the ship section; a second mounting groove adapted to the circumferential side of the chassis is opened on the bottom surface of the first mounting groove; a first limiting groove adapted to the circumferential side of the first limiting lug is opened on the inner wall of the second mounting groove; two first fastening bolts are provided through the surface of the chassis; the two first fastening bolts are respectively connected to the two ship sections.

[0007] The utility model further sets up, the circular ring surface is fixed with top tray, the outside diameter of top tray is greater than the outside diameter of circular ring, the first installation groove inner wall is equipped with the third installation groove of adapting with top tray circumference side surface.

[0008] The utility model further sets up, the top tray surface is equipped with the fourth installation groove, two second limit grooves are fixed to the circumference side surface of fourth installation groove, the fourth installation groove inner wall is provided with sealing disc, two second limit lug plates that adapt with second limit groove inner wall are fixed to the circumference side surface of sealing disc.

[0009] The utility model further sets up, the second limit lug plate surface is equipped with second fastening bolt, the second fastening bolt on two second limit lug plates is connected with two ship sections respectively, and the second fastening bolt passes through circular ring and bottom disc and extends to the corresponding ship section bottom surface.

[0010] The utility model further sets up, two outer plates are fixed to the two opposite side surfaces of ship section, and the height of outer plate is greater than the height of ship section, two fifth installation grooves are equipped on the surface of outer plate close to two opposite side surfaces.

[0011] The utility model further sets up, the support plate is fixed to the circumference side surface of top tray, the sixth installation groove that adapts with support plate side surface is equipped on the circumference side surface of first installation groove, the U-shaped reinforcing frame is fixed to the surface of support plate, and a plurality of reinforcing plates are fixed between U-shaped reinforcing frame and support plate.

[0012] The utility model further sets up, the plug-in board that cooperates with fifth installation groove plug-in is fixed to the inner top surface of U-shaped reinforcing frame, two third fastening bolts are arranged on the symmetry of U-shaped reinforcing frame side surface, and the third fastening bolt is connected with the outer plate on two ship sections respectively, and the third fastening bolt passes through corresponding outer plate.

[0013] The utility model has the following beneficial effects: 1, the utility model connects bottom disc and ship section through first fastening bolt, connects sealing disc, circular ring, bottom disc and ship section through second fastening bolt, connects U-shaped reinforcing frame, plug-in board, support plate, top tray, sealing disc, circular ring, bottom disc and ship section through third fastening bolt, carries out three layer connection and fixes, improves the fixed effect between two ship sections.

[0014] 2, the utility model is from first layer connection and fixing to third layer connection and fixing, and the parts of connection increase, the compactness between each part is strengthened, the connection compactness between two ship sections is further strengthened, and the anti-deformation ability of outer plate is further improved.

[0015] Of course, any product implementing the present application does not necessarily need to achieve all the advantages mentioned above simultaneously. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed for the description of the embodiments will be briefly introduced as follows. Obviously, the drawings described in the following description only constitute some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a structural schematic view of a tool convenient for ship section to turn over and protect edges.

[0018] Figure 2 It is a structural schematic view of a tool convenient for ship section to turn over and protect edges. Figure 1 It is an enlarged view of A area of the present application.

[0019] Figure 3 It is a structural schematic view of a ship section and a connecting piece assembly of the present application.

[0020] Figure 4 It is a structural schematic view of a connecting piece of the present application.

[0021] In the drawings, the component list represented by each number is as follows:

[0022] 1, ship section; 2, connecting piece; 3, bottom disc; 4, circular ring; 5, first limiting lug plate; 6, first mounting groove; 7, second mounting groove; 8, first limiting groove; 9, first fastening bolt; 10, top disc; 11, third mounting groove; 12, fourth mounting groove; 13, second limiting groove; 14, sealing disc; 15, second limiting lug plate; 16, second fastening bolt; 17, outer plate; 18, fifth mounting groove; 19, supporting plate; 20, sixth mounting groove; 21, U-shaped reinforcing frame; 22, plug-in plate; 23, third fastening bolt; 24, reinforcing plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments only constitute some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Specific embodiment one, please refer to Figures 1-4The utility model discloses a kind of tool for facilitating ship section turning over edge protection, including two ship sections 1;Several connecting pieces 2 are provided between two ship sections 1;Connecting piece 2 includes chassis 3;Chassis 3 surface is fixed with the coaxial ring 4 of it;The outer diameter of ring 4 is less than the outer diameter of chassis 3;Chassis 3 week side is fixed with two first limit ear plates 5 symmetrically;The first installation groove 6 that is adapted to the week side of ring 4 is set on the surface of ship section 1;The second installation groove 7 that is adapted to the week side of chassis 3 is set on the inner bottom surface of first installation groove 6;The first limit slot 8 that is adapted to the week side of first limit ear plate 5 is set on the inner wall of second installation groove 7;Two first fastening bolts 9 are set through the surface of chassis 3;Two first fastening bolts 9 are connected with two ship sections 1 respectively.

[0025] Specifically, the surface of the ring 4 is fixed with a top disc 10, the outer diameter of the top disc 10 is greater than the outer diameter of the ring 4, and the third installation groove 11 adapted to the week side of the top disc 10 is set on the inner wall of the first installation groove 6.

[0026] Further, the fourth installation groove 12 is set through the surface of the top disc 10, the two second limit slots 13 are fixed symmetrically on the week side of the fourth installation groove 12, the sealing disc 14 is set on the inner wall of the fourth installation groove 12, and the two second limit ear plates 15 adapted to the inner wall of the second limit slots 13 are fixed symmetrically on the week side of the sealing disc 14.

[0027] Further, the second fastening bolt 16 is set through the surface of the second limit ear plate 15, the second fastening bolt 16 on the two second limit ear plates 15 is connected with the two ship sections 1 respectively, the second fastening bolt 16 penetrates the ring 4 and the chassis 3, and extends out the bottom surface of the corresponding ship section 1.

[0028] The operation process of the embodiment is as follows: during installation, first, place the several connecting pieces 2 between the two ship sections 1, place the two ship sections 1, so that the connecting piece 2 is aligned with the corresponding connecting position on the ship section 1, then slide the two ship sections 1 towards each other, so that the chassis 3 is inserted into the second installation groove 7, and the first limit ear plate 5 on the chassis 3 is inserted into the first limit slot 8 on the inner wall of the second installation groove 7, at this time, the chassis 3 cannot rotate in the horizontal direction, and cannot move in the vertical direction, the chassis 3 drives the ring 4 to be inserted into the first installation groove 6, and the top disc 10 to be inserted into the third installation groove 11, then pass the two first fastening bolts 9 through the chassis 3 and the corresponding ship section 1 respectively and fix them, at this time, the two ship sections 1, the connecting piece 2 and the first fastening bolt 9 are preliminarily connected and fixed by the first layer.

[0029] Then, the sealing plate 14 is inserted into the fourth mounting groove 12, and at the same time, the two second limiting ear plates 15 are inserted into the two second limiting grooves 13. Then, the two second fastening bolts 16 are passed through the second limiting ear plates 15, the ring 4, the chassis 3 and the corresponding ship section 1 respectively and fixed. At this time, the two ship sections 1 are connected and fixed in the second layer, which improves the fixing effect between the two ship sections 1 and improves the resistance to deformation.

[0030] For a specific embodiment two, please refer to Figures 1-4 Based on the first specific embodiment, two outer plates 17 are symmetrically fixed on two opposite sides of the ship section 1; the height of the outer plates 17 is greater than the height of the ship section 1; two fifth mounting grooves 18 are symmetrically opened on the surface of the outer plates 17 near the two opposite sides.

[0031] Specifically, a support plate 19 is fixed to the side of the top plate 10; a sixth mounting groove 20 adapted to the side of the support plate 19 is opened on the side of the first mounting groove 6; a U-shaped reinforcing frame 21 is fixed to the surface of the support plate 19; and several reinforcing plates 24 are fixed between the U-shaped reinforcing frame 21 and the support plate 19.

[0032] Furthermore, the top surface of the U-shaped reinforcement frame 21 is fixed with a plug plate 22 that is plugged into and cooperates with the fifth mounting slot 18; two third fastening bolts 23 are symmetrically arranged through the side of the U-shaped reinforcement frame 21; the two third fastening bolts 23 are respectively connected to the outer plates 17 on the two ship sections 1; the third fastening bolts 23 penetrate through the corresponding outer plates 17.

[0033] The operation process of this embodiment is as follows: After the first fastening bolt 9 and the second fastening bolt 16 are installed, the support plate 19 is located inside the sixth mounting groove 20, the inner wall of the U-shaped reinforcement frame 21 is attached to the outer side of the outer plate 17, and the plug-in plate 22 is plugged into the fifth mounting groove 18 on the two ship sections 1. Then, the two third fastening bolts 23 are passed through the U-shaped reinforcement frame 21, the plug-in plate 22 and the corresponding ship section 1 respectively and fixed. That is, the third fastening bolts 23 connect and fix the U-shaped reinforcement frame 21, the plug-in plate 22, the support plate 19, the top plate 10, the sealing plate 14, the ring 4, the chassis 3 and the corresponding ship section 1. At this time, the connecting parts 2 of the two ship sections 1 and the first fastening bolt 9 are connected and fixed in a third layer, which further strengthens the tightness between the two ship sections 1 and improves the deformation resistance of the outer plate 17.

[0034] In the description of the specification, the description of the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used for helping to explain the utility model. The preferred embodiments do not describe all the details exhaustively, and also do not limit the utility model to only the specific implementation manners described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited only by the claims and the entire scope and equivalents thereof.

Claims

1. A tool for facilitating the turning of a ship section, comprising two ship sections (1); a plurality of connecting members (2) are arranged between the two ship sections (1); characterized in that: the connecting member (2) comprises a base plate (3); a coaxial annular ring (4) is fixed on the surface of the base plate (3); the outer diameter of the annular ring (4) is smaller than that of the base plate (3); two first limiting ear plates (5) are symmetrically fixed on the circumferential surface of the base plate (3); a first installation groove (6) is formed on the surface of the ship section (1) and is adapted to the circumferential surface of the annular ring (4); a second installation groove (7) is formed on the inner bottom surface of the first installation groove (6) and is adapted to the circumferential surface of the base plate (3); a first limiting groove (8) is formed on the inner wall of the second installation groove (7) and is adapted to the circumferential surface of the first limiting ear plate (5); two first fastening bolts (9) are arranged through the surface of the base plate (3); the two first fastening bolts (9) are connected with the two ship sections (1), respectively. a top plate (10) is fixed on the surface of the annular ring (4); the outer diameter of the top plate (10) is larger than that of the annular ring (4); a third installation groove (11) is formed on the inner wall of the first installation groove (6) and is adapted to the circumferential surface of the top plate (10).

2. A tool for facilitating the turning of a ship section according to claim 1, characterized in that a fourth installation groove (12) is formed through the surface of the top plate (10); two second limiting grooves (13) are symmetrically fixed on the circumferential surface of the fourth installation groove (12); an enclosing plate (14) is arranged on the inner wall of the fourth installation groove (12); two second limiting ear plates (15) are symmetrically fixed on the circumferential surface of the enclosing plate (14) and are adapted to the inner wall of the second limiting groove (13).

3. A tool for facilitating the turning of a ship section according to claim 2, characterized in that, a second fastening bolt (16) is arranged through the surface of the second limiting ear plate (15); the second fastening bolts (16) on the two second limiting ear plates (15) are connected with the two ship sections (1), respectively; the second fastening bolts (16) pass through the annular ring (4) and the base plate (3) and extend out of the bottom surface of the corresponding ship section (1).

4. The tooling of claim 3, wherein, two outer plates (17) are symmetrically fixed on the two opposite side surfaces of the ship section (1); the height of the outer plate (17) is greater than that of the ship section (1); two fifth installation grooves (18) are symmetrically formed on the surface of the outer plate (17) near the two opposite side surfaces.

5. A tool for facilitating the turning of a ship section according to claim 4, characterized in that a support plate (19) is fixed on the circumferential surface of the top plate (10); a sixth installation groove (20) is formed on the circumferential surface of the first installation groove (6) and is adapted to the side surface of the support plate (19); a U-shaped reinforcing frame (21) is fixed on the surface of the support plate (19); a plurality of reinforcing plates (24) are fixed between the U-shaped reinforcing frame (21) and the support plate (19).

6. A tool for facilitating the turning of a ship section according to claim 5, characterized in that, an insertion plate (22) is fixed on the inner top surface of the U-shaped reinforcing frame (21) and is inserted into the fifth installation groove (18); two third fastening bolts (23) are symmetrically arranged through the side surface of the U-shaped reinforcing frame (21); the two third fastening bolts (23) are connected with the outer plates (17) on the two ship sections (1), respectively; the third fastening bolts (23) pass through the corresponding outer plates (17).

7. A tool for facilitating the turning of a ship section according to claim 6, characterized in that, ​

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