Assembly precision detection assembly for hull structure

Abstract

The utility model discloses a hull structure assembly precision detection assembly, which belongs to the technical field of detection equipment, and comprises a fan-shaped angle plate, a bottom plate and a ruler, the inner wall of a base I is rotatably connected with the outer surface of the ruler, one end of a rotating shaft is connected with a pointer, the other end of the rotating shaft is connected with a supporting plate, and the supporting plate is connected with the base I; the inner wall of the supporting seat is rotatably connected with a sliding seat, the outer surface of the connecting rod is in contact with the inner wall of the sliding seat, meanwhile, the outer surface of the connecting rod is in contact with the outer surface of the arc-shaped clamping plate, and the angle between the ruler and the bottom plate is changed through the cooperation among the ruler, the connecting rod and the supporting plate and the contact between the support and a detected part; the ruler rotates when the angle is changed, the ruler pushes the connecting rod to move, the connecting rod pushes the supporting plate to rotate, the supporting plate pushes the pointer to rotate through the rotating shaft, the detected ship body structure is measured through the reading after the pointer rotates, and the detection precision of the inclination angle of the ship body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a hull structure assembly accuracy detection component. Background Art

[0002] The hull structure assembly precision detection component is an important detection device used to ensure that the hull meets the predetermined precision requirements during the assembly process. The hull structure assembly precision detection component helps engineers and technicians identify and correct deviations in the hull during assembly through high-precision measurement and detection, thereby ultimately ensuring the quality and precision of the hull. The design and use of the hull structure assembly precision detection component need to consider factors used in the hull, including detection range, precision requirements, environmental adaptability and other issues. The hull structure assembly precision detection component can be used to improve the production efficiency and precision of the hull.

[0003] Most existing hull structure assembly accuracy detection components use optical detection instruments. The hull is measured by the light irradiated by the optical detection instrument to detect whether the assembly deviation of the hull meets the assembly accuracy requirements. However, some structures on the hull have an inclination angle during assembly. The optical detection instrument requires light irradiation for detection. The tilted hull will block the light irradiated by the optical detection instrument, which may reduce the detection accuracy of the optical detection instrument. In order to solve this technical problem, the utility model proposes a hull structure assembly accuracy detection component. Utility Model Content

[0004] The main purpose of the utility model is to provide a hull structure assembly accuracy detection component, which can effectively solve the problems mentioned in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The cam is connected to the base plate and the guide rail is connected to the bottom plate, and the guide rail is connected to the bottom plate by a screw thread, and the guide rail is connected to the bottom plate by a screw thread, and the guide rail is connected to the bottom plate by a screw thread, and the guide rail is connected to the bottom plate by a screw thread.

[0007] Preferably, the outer surface of the screw rod is threadedly connected to the inner wall of the slide seat, and one end of the screw rod located outside the slide seat is connected to a knob.

[0008] Preferably, a sliding groove is provided on the inner side of the ruler, and an extension ruler is slidably connected to the inner wall of the sliding groove.

[0009] Preferably, the inner wall of the extension ruler is slidably connected to a guide rod, one end of the guide rod is connected to a friction block, the outer surface of the friction block is in sliding contact with the inner wall of the slide groove, and the other end of the guide rod is connected to a limit block.

[0010] Preferably, a spring is sleeved on the outside of the guide rod, one end of the spring is connected to the inner wall of the extension ruler, and the other end of the spring is connected to the outer surface of the friction block.

[0011] Preferably, the sector-shaped angle plate is connected to a sector-shaped slideway on one side of the support plate, and the inner wall of the sector-shaped slideway is slidably connected to a sector-shaped sliding block.

[0012] Preferably, a side of the sector-shaped sliding block located outside the sector-shaped slideway is connected to a support shaft, and an outer surface of the support shaft is rotatably connected to the inner wall of the support plate.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In the utility model, the cooperation among the ruler, the connecting rod and the support plate, the support contacts the component to be inspected, and the angle between the ruler and the bottom plate is changed. When the angle of the ruler is changed, the ruler rotates, and the ruler simultaneously pushes the connecting rod to move its position, and the connecting rod pushes the support plate to rotate. The support plate pushes the pointer to rotate via the rotating shaft. The reading after the pointer rotates is used to measure the inspected hull structure, thereby improving the detection accuracy of the hull inclination angle.

[0015] In the utility model, the slide groove, the friction block and the extension ruler cooperate with each other, the slide groove maintains the stability of the extension ruler, the friction block ensures that the extension ruler is always outside the ruler when there is no external force pushing, the extension ruler has a sliding and retracting function through the slide groove, and the detection length is increased by sliding the extension ruler out of the slide groove, so that longer hull structures can be inspected, and the supported detection length is increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a hull structure assembly accuracy detection component of the utility model;

[0017] Figure 2 This is a rear view structural diagram of a fan-shaped angle plate in a hull structure assembly accuracy detection component of the present invention;

[0018] Figure 3 This is a schematic diagram of the internal structure of a slide in a hull structure assembly accuracy detection component of the present invention;

[0019] Figure 4This is a schematic diagram of the overall three-dimensional structure of a ruler in a hull structure assembly accuracy detection component of the present invention;

[0020] Figure 5 The utility model is a schematic diagram of the internal structure of an extension ruler in a hull structure assembly accuracy detection component.

[0021] In the figure: 1. Sector-shaped angle plate; 2. Bottom plate; 3. Ruler; 4. Base 1; 5. Rotating shaft; 6. Pointer; 7. Support plate; 8. Support seat; 9. Slide seat; 10. Arc splint; 11. Screw rod; 12. Base 2; 13. Connecting rod; 14. Knob; 15. Slide groove; 16. Extension ruler; 17. Guide rod; 18. Limit block; 19. Spring; 20. Sector slide; 21. Sector slider; 22. Support shaft; 23. Friction block. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1-5 As shown, a hull structure assembly accuracy detection component includes a fan-shaped angle plate 1, a base plate 2 and a ruler 3. The fan-shaped angle plate 1 is installed above the base plate 2, and the base plate 2 is used to support the components to be carried. The inner side of the fan-shaped angle plate 1 is marked with a scale, and the measured angle is read by the pointer 6 and the scale corresponding to the scale.

[0024] One end of the bottom plate 2 is connected to a base 4, and the inner wall of the base 4 is rotatably connected to the outer surface of the ruler 3. The ruler 3 is supported by the base 4 to maintain the stability of the ruler 3 during rotation.

[0025] The inner wall of the sector angle plate 1 is rotatably connected to a rotating shaft 5, one end of the rotating shaft 5 is connected to a pointer 6, and the other end of the rotating shaft 5 is connected to a support plate 7. The pointer 6 and the support plate 7 are connected together through the rotating shaft 5. When the support plate 7 rotates, the pointer 6 is driven to rotate at the same time through the rotating shaft 5, and the rotation angle of the support plate 7 is synchronized with the pointer 6.

[0026] The top of the support plate 7 is connected to the support seat 8, and the inner wall of the support seat 8 is rotatably connected to the slide 9. The inner wall of the slide 9 is slidably connected to the arc-shaped splint 10. One side of the arc-shaped splint 10 is rotatably connected to the screw rod 11. One side of the ruler 3 is connected to the base 2 12, and the inner wall of the base 2 12 is rotatably connected to the connecting rod 13. The stability of the connecting rod 13 is maintained by the base 2 12. The outer surface of the connecting rod 13 contacts the inner wall of the slide 9. At the same time, the outer surface of the connecting rod 13 contacts the outer surface of the arc-shaped splint 10. It contacts the hull structure to be inspected through the ruler 3. After the ruler 3 contacts the hull structure to be inspected, the ruler 3 changes its angle and rotates while changing its angle. After the ruler 3 rotates, it moves its position and pushes the connecting rod 13 to move its position. The connecting rod 13 pushes the support plate 7 to rotate, and the ruler 3 is linked to the support plate 7 through the connecting rod 13.

[0027] The outer surface of the screw rod 11 is threadedly connected to the inner wall of the slide 9, and a knob 14 is connected to the end of the screw rod 11 located outside the slide 9. The knob 14 increases the contact area with the hand and increases the friction, which facilitates the rotation of the screw rod 11. When the screw rod 11 rotates, the arc-shaped splint 10 is pushed to move its position. The arc-shaped splint 10 contacts the connecting rod 13 to limit its moving position. After the arc-shaped splint 10 is out of contact with the connecting rod 13, the fixed restriction on the connecting rod 13 is released. At the same time, by moving the contact position of the connecting rod 13 with the slide 9, the detection accuracy of the hull structure assembly accuracy detection component can be adjusted.

[0028] A slide groove 15 is provided on the inner side of the ruler 3, and an extension ruler 16 is slidably connected to the inner wall of the slide groove 15. The extension ruler 16 has a sliding and retractable function through the slide groove 15. By sliding the extension ruler 16 out of the slide groove 15 to increase the length, a longer hull structure can be inspected. The inner wall of the extension ruler 16 is slidably connected to a guide rod 17, one end of the guide rod 17 is connected to a friction block 23, the outer surface of the friction block 23 is in sliding contact with the inner wall of the slide groove 15, and the other end of the guide rod 17 is connected to a limit block 18, which is supported by the guide rod 17. When the friction block 23 is in friction contact with the inner wall of the slide groove 15, it has a stable The guide rod 17 is prevented from being out of contact with the extension ruler 16 by the limit block 18. A spring 19 is sleeved on the outside of the guide rod 17. One end of the spring 19 is connected to the inner wall of the extension ruler 16, and the other end of the spring 19 is connected to the outer surface of the friction block 23. The spring 19 provides elastic thrust for the friction block 23, so that the friction block 23 maintains contact force with the inner wall of the slide groove 15. When using the extension ruler 16, it only needs to be pulled out from the inside of the slide groove 15, and the spring 19 pushes the friction block 23 to contact the inner wall of the slide groove 15 to increase friction. When there is no external force, the extension ruler 16 is always outside the slide groove 15.

[0029] The fan-shaped angle plate 1 is located on one side of the support plate 7 and is connected to a fan-shaped slide 20. The inner wall of the fan-shaped slide 20 is slidably connected to a fan-shaped slider 21. The fan-shaped slider 21 is supported by the fan-shaped slide 20 to maintain the stability of the fan-shaped slider 21 during sliding. The fan-shaped slider 21 is located on the side outside the fan-shaped slide 20 and is connected to a support shaft 22. The outer surface of the support shaft 22 is rotatably connected to the inner wall of the support plate 7. The fan-shaped slider 21 is connected to the support plate 7 through the support shaft 22, which starts the supporting effect on the support plate 7 and maintains the stability of the support plate 7 during rotation.

[0030] It should be noted that in actual use of the device, the ruler 3 is first calibrated so that the pointer 6 and the scale maintain a zero reading, and then the screw rod 11 is rotated by the knob 14. After the screw rod 11 is rotated, it pushes the arc clamp 10 to contact the connecting rod 13, limiting the movement of the connecting rod 13 inside the slide 9. Then, the bottom plate 2 is placed on the reference plane of the hull structure, and the ruler 3 is rotated to contact the detection surface. The connecting rod 13 is moved while the ruler 3 rotates. The connecting rod 13 drives the support plate 7 to rotate through the slide 9. When the support plate 7 rotates, it drives the pointer 6 to rotate through the rotating shaft 5. The measured angle is read by observing the scale corresponding to the pointer 6 and the scale.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A hull structure assembly accuracy detection component, comprising a sector angle plate (1), a bottom plate (2) and a ruler (3), characterized in that: The sector angle plate (1) is mounted above the base plate (2), one end of the base plate (2) is connected to a base (4), the inner wall of the base (4) is rotatably connected to the outer surface of the ruler (3), the inner wall of the sector angle plate (1) is rotatably connected to a rotating shaft (5), one end of the rotating shaft (5) is connected to a pointer (6), the other end of the rotating shaft (5) is connected to a support plate (7), the top end of the support plate (7) is connected to a support seat (8), and the support seat (8) is connected to the outer surface of the ruler (3). ) is rotatably connected to a slide seat (9), the inner wall of the slide seat (9) is slidably connected to an arc-shaped splint (10), one side of the arc-shaped splint (10) is rotatably connected to a screw rod (11), one side of the ruler (3) is connected to a base 2 (12), the inner wall of the base 2 (12) is rotatably connected to a connecting rod (13), the outer surface of the connecting rod (13) is in contact with the inner wall of the slide seat (9), and at the same time, the outer surface of the connecting rod (13) is in contact with the outer surface of the arc-shaped splint (10).

2. A hull structure assembly accuracy detection component according to claim 1, characterized in that: The outer surface of the screw rod (11) is threadedly connected to the inner wall of the slide seat (9), and one end of the screw rod (11) located outside the slide seat (9) is connected to a knob (14).

3. A hull structure assembly accuracy detection component according to claim 2, characterized in that: A sliding groove (15) is provided on the inner side of the ruler (3), and an extension ruler (16) is slidably connected to the inner wall of the sliding groove (15).

4. A hull structure assembly accuracy detection component according to claim 3, characterized in that: The inner wall of the extension ruler (16) is slidably connected to a guide rod (17), one end of the guide rod (17) is connected to a friction block (23), the outer surface of the friction block (23) is in sliding contact with the inner wall of the slide groove (15), and the other end of the guide rod (17) is connected to a limit block (18).

5. A hull structure assembly accuracy detection component according to claim 4, characterized in that: A spring (19) is sleeved on the outside of the guide rod (17), one end of the spring (19) is connected to the inner wall of the extension ruler (16), and the other end of the spring (19) is connected to the outer surface of the friction block (23).

6. The hull structure assembly accuracy detection component according to claim 1, characterized in that: The sector angle plate (1) is connected to a sector slideway (20) on one side of the support plate (7), and the inner wall of the sector slideway (20) is slidably connected to a sector slider (21).

7. A hull structure assembly accuracy detection component according to claim 6, characterized in that: The fan-shaped slider (21) is connected to a support shaft (22) on one side outside the fan-shaped slideway (20), and the outer surface of the support shaft (22) is rotatably connected to the inner wall of the support plate (7).

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