Tool and method for quickly assembling and positioning T-shaped component of ship

Abstract

The invention discloses a tool for quickly assembling and positioning a T-shaped component of a ship, belongs to the technical field of ship assembly, can be used for quickly assembling and positioning a web of the T-shaped component on a center line position of a panel of the T-shaped component, and has the characteristics of convenience in operation, accuracy in positioning and assembling and high working efficiency. Comprising a base, the front side and the rear side of the base are each provided with a clamping and fixing structure used for clamping a panel, each clamping and fixing structure comprises a pair of stop blocks, a movable block is arranged between the stop blocks, an adjusting screw rod is arranged between the movable block and one stop block, the inner end of the adjusting screw rod is rotationally connected with the movable block, and the outer end of the adjusting screw rod is rotationally connected with the movable block. The outer end of the adjusting screw rod penetrates through one stop block and is in threaded connection with the stop block, and a pair of traction rods are symmetrically arranged on the opposite sides of the moving block and the other stop block. The invention further discloses a method for rapidly positioning and installing the T-shaped component web through the tool.

Description

Technical Field

[0001] The present invention relates to the technical field of ship assembly, and more specifically, to a tool for quickly assembling and positioning a T-shaped member of a ship. The present invention also discloses a method for quickly assembling and positioning a T-shaped member using the tool. Background Art

[0002] There are a large number of T-shaped components in the hull structure. These T-shaped components are the main structural form in the shipbuilding process. During the assembly of the panels and webs of the T-shaped components, they need to be manually measured, and the assembly lines are carved on the structural panels for positioning and installation. Especially for longitudinal frame ships, the T-shaped components are huge in volume, and each component needs to be manually measured for marking and positioning.

[0003] There are some methods or tools for assisting in marking the center line, such as patent numbers CN201010174914.1, CN202211327770.8, etc., which can assist in manually marking the center line on the panel. However, in actual use, these methods all require the step of marking the center line, which reduces production efficiency and also increases labor costs. Furthermore, there are certain errors and the probability of human error in manually drawing the assembly line, which will also affect the assembly accuracy and assembly effect. Therefore, it is urgent to design a method and tooling that is more convenient for assembling and positioning T-shaped components to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a tool for quickly assembling and positioning a T-shaped member of a ship. The tool can be used to quickly assemble and position the web of the T-shaped member on the center line of the T-shaped member panel. The tool has the characteristics of easy operation, precise positioning and assembly, and high work efficiency.

[0005] Another object of the present invention is to provide a method for quickly positioning and installing the web of a T-shaped member using the tool.

[0006] The first technical solution adopted by the present invention is as follows:

[0007] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod. said linking rod has a round shank to contact with said linking rod.

[0008] Furthermore, vertical extension rods are provided at the hinged places where the two pulling rods are respectively hinged with the stop block or the moving block, and a pair of pulling rods are symmetrically provided at the upper ends of the two vertical extension rods, one end of the two pulling rods are respectively hinged to the upper ends of the two vertical extension rods, and the other ends of the two pulling rods are hinged to each other, and a central fixing rod is also hinged at the hinged places of the two pulling rods, and a positioning structure for positioning the central fixing rod at the symmetrical center position of the two pulling rods is also provided between the central fixing rod and the two pulling rods, and a pair of limiting structures are provided at the opposite ends of the pair of central fixing rods.

[0009] Furthermore, the positioning structure includes a sliding sleeve and a pair of connecting rods, the sliding sleeve is slidably arranged on the outside of the central fixed rod, the upper ends of the pair of connecting rods are respectively hinged to the two pulling rods, and the lower ends of the pair of connecting rods are hinged to the outside of the sliding sleeve.

[0010] Furthermore, the limiting structure comprises an L-shaped positioning block, and the positioning block is at a right angle to one side of the moving block.

[0011] Furthermore, a support rod is provided between the two moving blocks, and a pair of tightening screws are threadedly connected to the support rod.

[0012] Furthermore, a torsion ear is provided at the outer end of the adjusting screw.

[0013] Another technical solution adopted by the present invention is as follows:

[0014] A method for rapid assembly and positioning of a T-shaped member of a ship, specifically comprising the following steps:

[0015] S1, rotate the adjusting screw forward to drive the moving block away from the stop block on the right;

[0016] S2. Place the panel on the base between the moving block and the stop block on the right side, so that the right side of the panel is engaged with the stop block on the right side;

[0017] S3, rotate the adjusting screw in the reverse direction to drive the moving block to move toward the stop block on the right side until the moving block fits with the left side of the panel;

[0018] S4. Place the web on the limiting structure so that the right side of the web fits the limiting structure;

[0019] S5. Rotate a pair of tightening screws respectively until their ends are in contact with the left side of the web to achieve assembly positioning.

[0020] Furthermore, in the steps described above, the web is placed between L-shaped positioning blocks on the front and rear end limiting structures, and the right side surface of the web is in L-shape fit with the positioning blocks.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. A quick assembly and positioning tool for a T-shaped member of a ship according to the present invention comprises a clamping and fixing structure for clamping a panel on the front and rear sides of a base, the clamping and fixing structure comprising a pair of stop blocks and a moving block located between the pair of stop blocks, the moving block adjusts the distance between the moving block and the left stop block by adjusting a screw, a pair of pulling rods are symmetrically arranged on opposite sides of the moving block and the other moving block, one end of the two pulling rods are hinged to the stop block and the moving block respectively, and the other ends of the two pulling rods are hinged to each other, a central fixing rod is hinged at the mutual hinge of the two pulling rods, a positioning structure for positioning the central fixing rod at the symmetrical center position of the two pulling rods is arranged between the central fixing rod and the two pulling rods, and limiting structures are arranged at the opposite ends of the pair of central fixing rods. When in use, the left and right sides of the panel of the T-shaped member are fitted and fixed by using the moving block and the right stop block, and a pair of symmetrical pulling rods hinged on the moving block and the right stop block will form an isosceles triangle shape. The central fixing rod hinged at the hinge of the pair of pulling rods can be positioned at the symmetrical center position of the pair of pulling rods by using the positioning structure, and the web of the T-shaped member can be quickly assembled and positioned on the center line of the panel of the T-shaped member by using the limiting structures at the opposite ends of the pair of central fixing rods on the front and rear sides. The operation is convenient, and the use of this tooling can save the marking step in the existing production process, which not only reduces the workload but also eliminates the risk of errors caused by manual marking, thereby greatly improving the assembly accuracy and work efficiency.

[0023] 2. A method for rapid assembly and positioning of a T-shaped member of a ship according to the present invention. An operator can use this method to rapidly assemble and position the web of a T-shaped member on the center line of a T-shaped member panel. The operation is simple and accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0025] Figure 1 It is a schematic diagram of the structure of the tooling of the present invention Figure 1 ;

[0026] Figure 2 It is a schematic diagram of the structure of the tooling of the present invention Figure 2 .

[0027] Explanation of the accompanying drawings: 1. Base; 2. Panel; 3. Stop block; 4. Moving block; 5. Adjusting screw; 6. Pulling rod; 7. Center fixing rod; 8. Vertical extension rod; 9. Sliding sleeve; 10. Connecting rod; 11. Positioning block; 12. Tightening screw; 13. Torsion ear; 14. Belly plate; 15. Support rod. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods, but does not constitute any limitation to the present invention.

[0029] Reference Figure 1 and 2As shown, a fast assembly and positioning tool for a T-shaped member of a ship of the present invention comprises a base 1, and the front and rear sides of the base 1 are both provided with a clamping and fixing structure for clamping a panel 2, and the clamping and fixing structure comprises a pair of stop blocks 3, a moving block 4 is provided between the pair of stop blocks 3, and an adjusting screw 5 is provided between the moving block 4 and one of the stop blocks 3, the inner end of the adjusting screw 5 is rotatably connected to the moving block 4, and the outer end of the adjusting screw 5 passes through one of the stop blocks 3 and is threadedly connected to the stop block 3, so that A pair of pulling rods 6 are symmetrically provided on the opposite sides of the moving block 4 and the other stop block 3. One ends of the two pulling rods 6 are hinged to the stop block 3 and the moving block 4 respectively, and the other ends of the two pulling rods 6 are hinged to each other. A central fixing rod 7 is also hinged at the mutual hinge of the two pulling rods 6. A positioning structure for positioning the central fixing rod 7 at the symmetrical center position of the two pulling rods 6 is also provided between the central fixing rod 7 and the two pulling rods 6. The opposite ends of the pair of central fixing rods 7 are provided with limiting structures. When in use, the left and right sides of the panel 2 of the T-shaped member are fitted and fixed by using the moving block 4 and the right stop block 3, and a pair of symmetrical pulling rods 6 hinged on the moving block 4 and the right stop block 3 will form an isosceles triangle shape. The central fixing rod 7 hinged at the hinge of the pair of pulling rods 6 can be positioned at the symmetrical center position of the pair of pulling rods 6 by using the positioning structure, and the web 14 of the T-shaped member can be quickly assembled and positioned on the center line of the panel 2 of the T-shaped member by using the limiting structure at the opposite ends of the pair of central fixing rods 7 on the front and rear sides. The operation is convenient, and the use of this tooling can save the marking step in the existing production process, which not only reduces the workload but also eliminates the risk of errors caused by manual marking, thereby greatly improving the assembly accuracy and work efficiency.

[0030] Furthermore, vertical extension rods 8 are respectively provided at the hinged places of the two pulling rods 6 with the stop block 3 or the moving block 4, and a pair of pulling rods 6 are symmetrically provided at the upper ends of the two vertical extension rods 8, one end of the two pulling rods 6 is respectively hinged to the upper ends of the two vertical extension rods 8, and the other ends of the two pulling rods 6 are hinged to each other, and a central fixing rod 7 is also hinged at the hinged place of the two pulling rods 6, and a positioning structure for positioning the central fixing rod 7 at the symmetrical center position of the two pulling rods 6 is also provided between the central fixing rod 7 and the two pulling rods 6, and a pair of pulling rods 6 are also hinged at the upper ends of the two vertical extension rods 8. By arranging vertical extension rods 8 at the hinged places of the two pulling rods 6 with the stop block 3 or the moving block 4, and also hinged at the upper ends of the two vertical extension rods 8, and by arranging limiting structures at the upper and lower ends of the front and rear sides of the panel 2, the verticality of the assembled and positioned web 14 can be ensured, and the assembly accuracy can be ensured.

[0031] Furthermore, the positioning structure includes a sliding sleeve 9 and a pair of connecting rods 10, the sliding sleeve 9 is slidably arranged on the outside of the central fixed rod 7, the upper ends of the pair of connecting rods 10 are respectively hinged to the two pulling rods 6, and the lower ends of the pair of connecting rods 10 are hinged to the outside of the sliding sleeve 9. During the retraction process of the pair of symmetrically arranged pulling rods 6, the limiting of the pair of connecting rods 10 respectively hinged to the two pulling rods 6 can realize their synchronous rotation, so that the central fixed rod 7 hinged to the two pulling rods 6 can be maintained at the symmetrical center position of the pair of pulling rods 6.

[0032] Furthermore, the limiting structure includes an L-shaped positioning block 11, and the positioning block 11 is at a right angle to the moving block 4. The shape of the positioning block 11 can better fix the web 14 in the limiting structure to achieve its assembly positioning.

[0033] Furthermore, a support rod 15 is provided between the two moving blocks 4, and a pair of tightening screws 12 are threadedly connected to the support rod 15, and the pair of tightening screws 12 can help adjust the flatness of the web.

[0034] Furthermore, a twist lug 13 is provided at the outer end of the adjusting screw 5 to facilitate the screwing of the adjusting screw 5 .

[0035] A method for rapid assembly and positioning of a T-shaped member of a ship, specifically comprising the following steps:

[0036] S1. Rotate the adjusting screw 5 forward to drive the moving block 4 away from the stop block 3 on the right side.

[0037] S2. Place the panel 2 on the base 1 between the moving block 4 and the stop block 3 on the right side, so that the right side surface of the panel 2 fits with the stop block 3 on the right side.

[0038] S3, rotating the adjusting screw 5 in the reverse direction, driving the moving block 4 to move toward the stop block 3 on the right side, until the moving block 4 fits with the left side surface of the panel 2.

[0039] S4. Place the web 14 on the limiting structure so that the right side of the web 14 fits with the limiting structure.

[0040] Furthermore, in the step S4 , the web 14 is placed between the L-shaped positioning blocks 11 on the front and rear end limiting structures, and the right side surface of the web 14 is in L-shape fit with the positioning blocks 11 .

[0041] S5. Rotate a pair of tightening screws 12 respectively until their ends are in contact with the left side of the web 14 to achieve assembly positioning.

[0042] The operator can use the method for rapid assembly and positioning of a T-shaped ship member of the present invention to rapidly assemble and position the web 14 of the T-shaped member on the center line of the T-shaped member panel 2, which is simple to operate and highly accurate.

[0043] The above description is only a preferred embodiment of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A tool for rapid assembly and positioning of T-shaped ship components, characterized in that: The invention comprises a base (1), wherein the front and rear sides of the base (1) are both provided with a clamping and fixing structure for clamping a panel (2), wherein the clamping and fixing structure comprises a pair of stop blocks (3), wherein a moving block (4) is provided between the pair of stop blocks (3), wherein an adjusting screw (5) is provided between the moving block (4) and one of the stop blocks (3), wherein the inner end of the adjusting screw (5) is rotatably connected to the moving block (4), wherein the outer end of the adjusting screw (5) passes through one of the stop blocks (3) and is threadedly connected to the stop block (3), wherein the moving block (4) is rotatably connected to the other stop block (3), wherein the adjusting screw (5) is rotatably connected to the moving block (4 ... A pair of pulling rods (6) are symmetrically arranged on opposite sides of the stop block (3), one end of the two pulling rods (6) is hinged to the stop block (3) and the moving block (4) respectively, and the other ends of the two pulling rods (6) are hinged to each other, and a central fixing rod (7) is also hinged at the mutual hinge of the two pulling rods (6), and a positioning structure for positioning the central fixing rod (7) at the symmetrical center position of the two pulling rods (6) is also provided between the central fixing rod (7) and the two pulling rods (6), and a pair of limiting structures are provided at the opposite ends of the pair of central fixing rods (7).

2. A tool for rapid assembly and positioning of T-shaped ship components according to claim 1, characterized in that: A vertical extension rod (8) is provided at the hinged position of the two pulling rods (6) with the stop block (3) or the moving block (4), and a pair of pulling rods (6) is symmetrically provided at the upper ends of the two vertical extension rods (8). One end of the two pulling rods (6) is hinged to the upper ends of the two vertical extension rods (8), and the other ends of the two pulling rods (6) are hinged to each other. A central fixing rod (7) is also hinged at the hinged position of the two pulling rods (6), and a positioning structure for positioning the central fixing rod (7) at the symmetrical center position of the two pulling rods (6) is also provided between the central fixing rod (7) and the two pulling rods (6), and a limiting structure is provided at the opposite ends of the pair of central fixing rods (7).

3. A tool for rapid assembly and positioning of T-shaped ship components according to claim 2, characterized in that: The positioning structure comprises a sliding sleeve (9) and a pair of connecting rods (10), wherein the sliding sleeve (9) is slidably arranged on the outside of the central fixed rod (7), the upper ends of the pair of connecting rods (10) are respectively hinged to the two pulling rods (6), and the lower ends of the pair of connecting rods (10) are hinged to the outside of the sliding sleeve (9).

4. A tool for rapid assembly and positioning of T-shaped ship components according to claim 1 or 3, characterized in that: The limiting structure comprises an L-shaped positioning block (11), and the positioning block (11) is at a right angle to the side of the moving block (4).

5. The tooling for rapid assembly and positioning of T-shaped ship components according to claim 2, characterized in that: A support rod (15) is provided between the two moving blocks (4), and a pair of tightening screws (12) are threadedly connected to the support rod (15).

6. The tooling for rapid assembly and positioning of T-shaped ship components according to claim 1, characterized in that: The outer end of the adjusting screw (5) is provided with a twisting ear (13).

7. A method for realizing rapid assembly and positioning of T-shaped members using the tool for rapid assembly and positioning of T-shaped members for ships according to claim 1, characterized in that: The specific steps include: S1, rotate the adjusting screw (5) forward to drive the moving block (4) away from the stop block (3) on the right side; S2, placing the panel (2) on the base (1) between the moving block (4) and the right stop block (3), so that the right side surface of the panel (2) is in contact with the right stop block (3); S3, rotating the adjusting screw (5) in the reverse direction, driving the moving block (4) to move toward the stop block (3) on the right side, until the moving block (4) is in contact with the left side surface of the panel (2); S4, placing the web (14) on the limiting structure so that the right side of the web (14) fits the limiting structure; S5. Rotate a pair of tightening screws (12) respectively until their ends are in contact with the left side of the web (14), thereby achieving assembly positioning.

8. A method for rapid assembly and positioning of a T-shaped ship member according to claim 7, characterized in that: In the step S4, the web (14) is placed between the L-shaped positioning blocks (11) on the front and rear end limiting structures, and the right side surface of the web (14) is in L-shape fit with the positioning blocks (11).

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