Turnover hoisting tool for C-surface insulating plate

Abstract

The utility model provides a C-surface insulating plate turnover hoisting tool which comprises a hoisting support, lifting lugs are symmetrically and fixedly arranged on the two sides of the top of the hoisting support, the hoisting support is in a U shape, and turnover mechanisms are rotationally arranged in the two ends of the hoisting support. By rotating the adjusting bolt, the adjusting bolt extrudes the sliding rod through the inclined surface, the distance between the clamping plates on the two sides can be conveniently adjusted through the sliding rod, and therefore the C-surface insulating plate can be clamped, and the clamping plates and the C-surface insulating plate can be conveniently fixed through the mounting holes; a rotating shaft can be driven to rotate through a servo motor, a first gear, a second gear and other driving mechanisms, the rotating shaft can turn over a C-face insulating plate through a sliding rod and a clamping plate, so that turning over of the C-face insulating plate is completed, operation is convenient, the installation efficiency of the C-face insulating plate can be improved, and practicability is high; and the supporting rods can increase the supporting of the two ends of the hoisting support, and the stability of the tool is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LNG ship insulation board installation, in particular to a C-surface insulation board turning over and hoisting tool. Background Art

[0002] The C-side insulation board is an insulation module laid inside the liquid cargo tank of the LNG carrier and is part of the LNG carrier containment system.

[0003] The Chinese utility model patent with publication number CN214114628U proposes a lifting and turning tool for the flat module of the LNG ship containment system, including a mounting plate, a reinforcement plate, a support plate and a square pull ring. The mounting plates are provided in two, the reinforcement plates are provided in two, the two reinforcement plates are arranged between the two mounting plates, the reinforcement plates are perpendicular to the mounting plates, and the mounting plates are provided with mounting holes. By inserting a long steel pipe into the square hole and then slowly rotating it, the insulation module can be turned over without damaging the resin strip on the bottom surface of the insulation module. The insulation module itself does not have a flipping mechanism, and cannot automatically turn over the insulation module. It needs external equipment to assist, which is inconvenient to operate, and the insulation module installation efficiency is low and the practicality is low.

[0004] To this end, the utility model provides a C-side insulation board turning over and hoisting tool. Utility Model Content

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a C-face insulation board turning over and lifting tooling to solve the problems raised in the above-mentioned background technology. The utility model can rotate the C-face insulation board through the arranged driving mechanism and flipping mechanism, thereby completing the turning over of the C-face insulation board. The operation is convenient, the installation efficiency of the C-face insulation board can be improved, and the practicability is high.

[0006] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a C-side insulation board turning over and lifting tool, including a lifting bracket, the top of which is symmetrically fixed with lifting ears on both sides, the shape of the lifting bracket is "U"-shaped, and the internal rotation of the two ends of the lifting bracket is provided with a flipping mechanism, the flipping mechanism includes a rotating shaft, and the rotating shaft is limited and rotated inside the two ends of the lifting bracket, a clamping mechanism is provided on one side of the rotating shaft, and the clamping mechanism includes a clamping plate, a driving mechanism is provided on the outer wall of the bottom end of the lifting bracket, and support rods are fixedly provided at the corners of both ends of the lifting bracket.

[0007] Furthermore, the driving mechanism includes a servo motor, which is symmetrically fixed inside the outer walls of both ends of the hanging bracket, and a first gear is fixedly installed on the output shaft of the servo motor.

[0008] Furthermore, a second gear is fixedly disposed on the other end of the rotating shaft, and the second gear is disposed below the first gear.

[0009] Furthermore, the second gear and the first gear are parallel to each other and meshingly arranged, and a fixing cover is fixedly installed on the outer wall of the hanging bracket corresponding to the outer side of the first gear and the second gear.

[0010] Furthermore, a slide bar is fixedly installed at the center position of one side of the clamping plate, one end of the slide bar is square in shape, and the slide bar is limitedly slidably installed inside one end of the rotating shaft.

[0011] Furthermore, a spring is sleeved on the outer side of the square end of the slide bar, and the spring is arranged between the other end of the slide bar and the inner wall of the rotating shaft.

[0012] Furthermore, an adjusting bolt is screwed onto the top of one end of the rotating shaft through a screw hole, and an inclined surface is provided on the top of the other end of the sliding rod, and the bottom end of the adjusting bolt contacts the inclined surface.

[0013] Furthermore, a rubber plate is fixedly provided on the other side of the clamping plate, and mounting holes are provided at the four corners of the clamping plate and the rubber plate.

[0014] The beneficial effects of the utility model: the utility model is a C-face insulation board turning over and hoisting tooling by rotating the adjusting bolt, and the adjusting bolt squeezes the sliding rod through the inclined surface, so that the distance between the two side clamps can be adjusted through the sliding rod, so that the C-face insulation board can be clamped, and the clamps and the C-face insulation board can be conveniently fixed through the mounting holes. The driving mechanism such as the servo motor, the first gear and the second gear can drive the rotating shaft to rotate, and the rotating shaft can flip the C-face insulation board through the sliding rod and the clamp, so as to complete the turning over of the C-face insulation board. The operation is convenient, the installation efficiency of the C-face insulation board can be improved, and the practicability is high; the support for the two ends of the hoisting bracket can be increased through the support rod, and the stability of the tooling is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a C-side insulation board turning and hoisting tooling of the utility model;

[0016] Figure 2 This is a cross-sectional view of a C-side insulation board turning and hoisting tooling of the utility model;

[0017] Figure 3 The utility model is a C-side insulation board turning and hoisting tool Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a structural diagram of a turning mechanism and a clamping mechanism of a C-side insulation board turning and hoisting tooling of the utility model;

[0019] In the figure: 1. lifting bracket; 2. support rod; 3. lifting ear; 4. driving mechanism; 5. flipping mechanism; 6. clamping mechanism; 7. fixing cover; 8. first gear; 9. second gear; 10. rotating shaft; 11. clamping plate; 12. adjusting bolt; 13. servo motor; 14. sliding rod; 15. rubber plate; 16. mounting hole. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figures 1 to 4 The utility model provides a technical solution: a C-face insulation board turning over and lifting tool, comprising a lifting bracket 1, and lifting ears 3 are symmetrically fixedly arranged on both sides of the top of the lifting bracket 1. The shape of the lifting bracket 1 is "U"-shaped, and a turning mechanism 5 is arranged inside the two ends of the lifting bracket 1 for internal rotation. The turning mechanism 5 includes a rotating shaft 10, and the rotating shaft 10 is limited and rotated and installed inside the two ends of the lifting bracket 1. A clamping mechanism 6 is arranged on one side of the rotating shaft 10, and the clamping mechanism 6 includes a clamping plate 11. A driving mechanism 4 is arranged on the outer wall of the bottom end of the lifting bracket 1, and support rods 2 are fixedly arranged at the corners of the two ends of the lifting bracket 1. The support rods 2 can increase the support for the two ends of the lifting bracket 1, and can improve the stability of the tooling. Through the cooperation of the driving mechanism 4 and the turning mechanism 5, it is convenient to turn over the clamping mechanism 6 and the C-face insulation board, and it is convenient to install the C-face insulation board later.

[0022] In this embodiment, the driving mechanism 4 includes a servo motor 13, which is symmetrically fixed inside the outer walls of the two ends of the hanging bracket 1. A first gear 8 is fixedly installed on the output shaft of the servo motor 13, and a second gear 9 is fixedly installed on the other end of the rotating shaft 10. The second gear 9 is arranged below the first gear 8, and the second gear 9 and the first gear 8 are parallel to each other and meshingly arranged. A fixed cover 7 is fixedly installed on the outer side of the first gear 8 and the second gear 9 corresponding to the outer wall of the hanging bracket 1. The servo motor 13 can drive the second gear 9 to rotate through the first gear 8, which is convenient for driving the rotating shaft 10 to rotate through the second gear 9, and is convenient for the subsequent turning over of the clamping mechanism 6 and the C-side insulating plate. The safety of the tooling can be increased by the fixed cover 7.

[0023] In this embodiment, a slide bar 14 is fixedly installed at the center position of one side of the splint 11, and one end of the slide bar 14 is square in shape. The slide bar 14 is limitedly slidably installed inside one end of the rotating shaft 10, and a spring is mounted on the outside of the square end of the slide bar 14, and the spring is arranged between the other end of the slide bar 14 and the inner wall of the rotating shaft 10, and an adjusting bolt 12 is screwed on the top of one end of the rotating shaft 10 through a screw hole, and an inclined surface is provided on the top of the other end of the slide bar 14, and the bottom end of the adjusting bolt 12 contacts the inclined surface. When the adjusting bolt 12 is rotated, the bottom end of the adjusting bolt 12 squeezes the slide bar 14 through the inclined surface, so that the slide bar 14 can drive the splints 11 to approach each other, which is convenient for the splint 11 to contact with both ends of the C-face insulating plate, and convenient for the subsequent fixation of the splint 11 and the C-face insulating plate.

[0024] In this embodiment, a rubber plate 15 is fixedly provided on the other side of the clamping plate 11, and mounting holes 16 are opened at the four corners of the clamping plate 11 and the rubber plate 15. The clamping plate 11 is in contact with the C-face insulating plate through the rubber plate 15, and the clamping plate 11 and the C-face insulating plate are conveniently fixed through the mounting holes 16 and bolts.

[0025] When using the C-face insulation board turning over and hoisting tool, the tool is fixedly connected to the hoisting device through the lifting ear 3, and the tool is driven down by the hoisting equipment, and the hoisting bracket 1 is lowered, and the clamping mechanism 6 is moved to both sides of the C-face insulation board, and the adjusting bolt 12 is rotated. The adjusting bolt 12 squeezes the inclined surface, so that the slide bar 14 slides inside the rotating shaft 10 and compresses the spring. At the same time, the slide bar 14 drives the clamping plate 11 to move, so that the clamping plates 11 on both sides are close to each other, and the clamping plates 11 are contacted and squeezed with both ends of the C-face insulation board. The clamping plates 11 are in contact with the C-face insulation board through the rubber plate 15, and holes are opened at both ends of the C-face insulation board, and the mounting bolts are fixed in the mounting holes 16 and the inside of the openings, so that the clamping plates 11 and the C-face insulation The edge plate is fixed, and the lifting ear 3 and the lifting bracket 1 are driven to rise through the lifting setting. The lifting bracket 1 drives the clamping plate 11 and the C-face insulating plate to rise through the turning mechanism 5 and the clamping mechanism 6, and the servo motor 13 is started. The servo motor 13 drives the first gear 8 to rotate, and the first gear 8 engages to drive the second gear 9 to rotate. The second gear 9 drives the clamping plate 11 to rotate through the rotating shaft 10 and the sliding rod 14, which is convenient for rotating the C-face insulating plate, thereby completing the turning over of the C-face insulating plate. The operation is convenient, the installation efficiency of the C-face insulating plate can be improved, and the practicality is high; the support for the two ends of the lifting bracket 1 can be increased through the support rod 2, thereby improving the stability of the tooling; the two ends of the lifting bracket 1 can be set to different lengths as needed.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A C-side insulation board turning and hoisting tool, comprising a hoisting bracket (1), characterized in that: Lifting ears (3) are symmetrically fixedly arranged on both sides of the top of the hanging bracket (1); the hanging bracket (1) is in a "U" shape; a flip mechanism (5) is rotatably arranged inside the two ends of the hanging bracket (1); the flip mechanism (5) comprises a rotating shaft (10); the rotating shaft (10) is rotatably mounted inside the two ends of the hanging bracket (1); a clamping mechanism (6) is arranged on one side of the rotating shaft (10); the clamping mechanism (6) comprises a clamping plate (11); a driving mechanism (4) is arranged on the outer wall of the bottom end of the hanging bracket (1); and support rods (2) are fixedly arranged at the corners of the two ends of the hanging bracket (1).

2. The C-surface insulation board turning and hoisting tool according to claim 1, characterized in that: The driving mechanism (4) comprises a servo motor (13), the servo motor (13) being symmetrically fixedly arranged inside the outer walls at both ends of the hanging bracket (1), and a first gear (8) being fixedly mounted on the output shaft of the servo motor (13).

3. The C-side insulation board turning and hoisting tool according to claim 2, characterized in that: A second gear (9) is fixedly disposed on the other end of the rotating shaft (10), and the second gear (9) is disposed below the first gear (8).

4. The C-surface insulation board turning and hoisting tool according to claim 3 is characterized by: The second gear (9) and the first gear (8) are arranged parallel to each other and meshing with each other, and a fixing cover (7) is fixedly mounted on the outer wall of the hanging bracket (1) corresponding to the outer side of the first gear (8) and the second gear (9).

5. The C-surface insulation board turning and hoisting tool according to claim 1, characterized in that: A sliding rod (14) is fixedly mounted at the center position of one side of the clamping plate (11); one end of the sliding rod (14) is in a square shape; the sliding rod (14) is limitedly slidably mounted inside one end of the rotating shaft (10).

6. The C-surface insulation board turning and hoisting tool according to claim 5, characterized in that: A spring is sleeved on the outer side of the square end of the slide bar (14), and the spring is arranged between the other end of the slide bar (14) and the inner wall of the rotating shaft (10).

7. The C-surface insulation board turning and hoisting tool according to claim 6, characterized in that: An adjusting bolt (12) is screwed onto the top of one end of the rotating shaft (10) through a screw hole, and an inclined surface is provided on the top of the other end of the sliding rod (14), and the bottom end of the adjusting bolt (12) contacts the inclined surface.

8. The C-side insulation board turning and hoisting tool according to claim 1, characterized in that: A rubber plate (15) is fixedly arranged on the other side of the clamping plate (11), and mounting holes (16) are provided at the four corners of the clamping plate (11) and the rubber plate (15).

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