Marine laboratory board convenient to hoist and install

Abstract

The invention belongs to the technical field of ship engineering, and discloses a marine laboratory board convenient to hoist and install, which comprises a board body, the hanging ring is placed in the plate body; and the locking mechanism is arranged in the hanging ring, the locking mechanism comprises a threaded rod, the hanging ring is rotationally connected to the interior of the hanging ring, the bottom end of the surface of the threaded rod is sleeved with a sliding plate in a threaded mode, and the top end of the surface of the threaded rod is fixedly sleeved with a worm wheel. A first sliding block can drive a connecting plate and a locking plate to move towards the surface of a lifting hook, then the lifting hook can be locked, finally, a worm is rotated to enable the locking plate to move relatively, the lifting hook is locked, the situation that the lifting hook slides in a lifting ring during lifting is avoided, a plate body can be lifted and moved more stably, and the lifting efficiency is improved. In addition, the mounting precision and accuracy of the plate body are improved, and it is ensured that the plate can be mounted according to design requirements.

Description

Technical Field

[0001] The present invention belongs to the technical field of ship engineering, and specifically relates to a marine laboratory board that is convenient for hoisting and installation. Background Art

[0002] Marine laboratory boards refer to a type of board material specifically used for the construction of laboratories on ships. These boards not only need to meet the basic performance requirements of the laboratory for materials, such as durability, corrosion resistance, fire resistance, etc., but also need to adapt to the special working environment of the ship;

[0003] Currently, when traditional marine laboratory boards are hoisted and installed, the hook is sleeved on the surface of the lifting ring, and then the hoisting equipment is used for hoisting and installation operations. However, due to the relatively loose connection method between the hook and the lifting ring, that is, the hook can freely slide inside the lifting ring. Furthermore, in actual operation, when the board is lifted and moved to the installation position, external environmental factors, such as wind force and slight vibrations of the hoisting equipment, may cause the hook to slide inside the lifting ring. This sliding will not only cause the board to shake during hoisting, but also affect the installation accuracy and precision of the board. Summary of the Invention

[0004] To solve the problem that the board may shake during hoisting, reducing the installation accuracy and precision of the board as mentioned in the above background art, the present invention provides a marine laboratory board that is convenient for hoisting and installation.

[0005] To achieve the above object, the present invention provides the following technical solution: A marine laboratory board that is convenient for hoisting and installation, including a board body;

[0006] A lifting ring, which is placed inside the board body;

[0007] A locking mechanism, which is arranged inside the lifting ring. The locking mechanism includes a threaded rod. The lifting ring is rotatably connected inside the lifting ring. A sliding plate is threadedly sleeved at the bottom end of the surface of the threaded rod. A worm gear is fixedly sleeved at the top end of the surface of the threaded rod. A worm that meshes with the worm gear is rotatably connected inside the lifting ring. Two moving grooves are respectively opened on one side of the outer surface of the sliding plate. Two sliding blocks one are slidably connected inside the two moving grooves. One end of each of the two sliding blocks one is fixedly installed with two connecting plates. The top ends of the two connecting plates are fixedly installed with locking plates.

[0008] Preferably, it further includes: a storage mechanism, which is arranged in the inner cavity of the plate body. The storage mechanism includes a slide rail, the slide rail is fixedly connected to the inner cavity of the plate body, two sliders are slidably connected to the surface of the slide rail, two hinge blocks are fixedly installed at the tops of the two sliders, a hinge plate is fixedly installed at the bottom end of the hanging ring, the hinge block and the hinge plate are hinged by a hinge rod, a bidirectional lead screw is threadedly connected inside the slider, and the bidirectional lead screw can rotate inside the plate body. One end of the bidirectional lead screw extends to the outside of the plate body and is fixedly installed with a connection block.

[0009] Preferably, it further includes: a sealing mechanism, which is arranged in the inner cavity of the plate body. The sealing mechanism includes a first fixed shell, the first fixed shell is fixedly connected to the inner cavity of the plate body, a fixing hole is opened at the top end of the plate body, two storage grooves are opened on both sides inside the fixing hole, two closing plates are slidably connected inside the two storage grooves, two connecting rings are fixedly installed at the bottom ends of the two closing plates, an impeller is rotatably connected inside the first fixed shell, a rotating disk located at the top of the first fixed shell is fixedly installed at the top end of the impeller, a second sliding block located inside the connecting ring is fixedly installed at the top end of the rotating disk, a fixed rod is fixedly installed at the bottom end of the hanging ring, a spring is fixedly installed at the top end of the fixed rod, a square shell located on the surface of the fixed rod is fixedly installed at the top end of the spring, and a pressing block located inside the first fixed shell is fixedly installed at the top end of the square shell.

[0010] Preferably, two sliding grooves are opened on both sides of the surface of the slide rail, a pulley located inside the sliding groove is rotatably connected inside the slider, and the surface of the pulley is attached to the inner wall of the sliding groove. The pulleys are symmetrically designed horizontally about the center of the slide rail.

[0011] Preferably, a second fixed shell is fixedly installed on one side of the left locking plate, and an insertion block located inside the second fixed shell is fixedly installed on one side of the right locking plate.

[0012] Preferably, a square groove is opened inside the hanging ring, and the locking plate can move inside the groove. A sliding groove is opened at the top end inside the hanging ring, and the connecting plate can slide inside the sliding groove.

[0013] Preferably, there is a gap between the top end of the hanging ring and the bottom end of the closing plate, and there are gaps between the opposite sides of the two storage grooves and the two sides of the hanging ring.

[0014] Preferably, the pressing block is square in design, and the surface of the pressing block is fully attached to the inner wall of the first fixed shell.

[0015] Preferably, one end of the worm extends to the outside of the hanging ring and is fixedly installed with a convex block.

[0016] Preferably, the moving groove is longitudinally symmetrically designed with respect to the center of the sliding plate. The surface of the first sliding block is smooth, and the surface of the first sliding block contacts the inner wall of the moving groove.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] In the present invention, by sleeving the hook on the surface of the hanging ring, then the convex block and the worm can be rotated. The worm will drive the worm wheel and the threaded rod to rotate. Then the sliding plate will move on the surface of the threaded rod, and the first sliding block will move inside the moving groove. Since the moving groove is inclined, the first sliding block will drive the connecting plate and the locking plate to move towards the surface of the hook, thereby locking the hook. Finally, by rotating the worm, the locking plate moves relatively, so as to lock the hook, avoiding the sliding of the hook inside the hanging ring during hoisting, enabling the sheet body to be lifted and moved more smoothly, and improving the installation accuracy and accuracy of the sheet body, ensuring that the sheet can be installed according to the design requirements.

[0019] In the present invention, by reversely rotating the connecting block and the slide rail, then the slider will move relatively on the surface of the bidirectional lead screw. The articulated block will pull the articulated rod to rotate, and the articulated rod will pull the articulated plate and the hanging ring to contract into the sheet body. Finally, by rotating the bidirectional lead screw, the hanging ring contracts into the sheet body, thereby reducing the occupation of the space of the hanging ring and the existence of protrusions, avoiding the risk of collision between the staff and the hanging ring during activities in the laboratory, and improving the safety and aesthetics of the laboratory.

[0020] In the present invention, when the hanging ring contracts into the sheet body, the hanging ring will pull the fixed rod to move, then the compressed spring will recover. Then the fixed rod will pull the square shell, the spring and the extrusion block to descend. When the extrusion block moves, external air will enter the inside of the first fixed shell. Then the air will push the impeller to rotate reversely, and the impeller will drive the rotating disc and the second sliding block to rotate reversely. And the second sliding block will push the two connecting rings and the closing plate to move relatively, thereby blocking the fixing hole. Finally, when the hanging ring contracts into the sheet body, the fixed rod is linked to make the closing plate block the fixing hole, thereby avoiding impurities from entering the inside of the sheet body through the fixing hole, affecting the normal operation of the internal components of the sheet body, improving the service life of the components, and increasing the practicality of the sheet body. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the present invention;

[0022] Figure 2 is a schematic diagram showing the storage groove of the present invention;

[0023] Figure 3 is a schematic cross-sectional view of the sheet body of the present invention;

[0024] Figure 4 Schematic diagram of the sectional connection ring of the present invention;

[0025] Figure 5 Schematic diagram of the sectional slide rail of the present invention;

[0026] Figure 6 Schematic diagram of the internal display of the board of the present invention;

[0027] Figure 7 Schematic diagram of the sectional fixing shell I of the present invention;

[0028] Figure 8 Schematic diagram of the sectional lifting ring of the present invention;

[0029] Figure 9 Schematic diagram of the sectional connecting plate of the present invention.

[0030] In the figure: 1. Plate body; 2. Lifting ring; 3. Threaded rod; 4. Sliding plate; 5. Worm gear; 6. Worm; 7. Moving groove; 8. First sliding block; 9. Connecting plate; 10. Locking plate; 11. Slide rail; 12. Slide block; 13. Hinge block; 14. Hinge plate; 15. Hinge rod; 16. Bi-directional lead screw; 17. First fixing shell; 18. Storage groove; 19. Sealing plate; 20. Connection ring; 21. Impeller; 22. Rotating disk; 23. Second sliding block; 24. Fixed rod; 25. Square shell; 26. Spring; 27. Extrusion block; 28. Chute; 29. Pulley; 30. Second fixing shell; 31. Insert block; 32. Fixing hole; 33. Connecting block. Detailed implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0032] As Figures 1 to 9 shown, the present invention provides a marine laboratory board convenient for hoisting and installation, including a plate body 1;

[0033] A lifting ring 2, which is placed inside the plate body 1;

[0034] The locking mechanism is arranged inside the lifting ring 2. The locking mechanism includes a threaded rod 3. The lifting ring 2 is rotatably connected inside the lifting ring 2. The bottom end of the surface of the threaded rod 3 is threadedly sleeved with a sliding plate 4. The top end of the surface of the threaded rod 3 is fixedly sleeved with a worm gear 5. Inside the lifting ring 2, a worm 6 meshing with the worm gear 5 is rotatably connected. On one side of the outer surface of the sliding plate 4, two moving grooves 7 are respectively opened. Inside the two moving grooves 7, two first sliding blocks 8 are slidably connected. One ends of the two first sliding blocks 8 are fixedly installed with two connecting plates 9. The top ends of the two connecting plates 9 are fixedly installed with locking plates 10.

[0035] Adopting the above solution: The operator puts the hook on the surface of the lifting ring 2, and then can rotate the worm 6. Because the worm 6 meshes with the worm gear 5, the rotating worm 6 will drive the worm gear 5 to rotate. The worm gear 5 will drive the threaded rod 3 to rotate. Since the threaded rod 3 is threadedly connected with the sliding plate 4, when the threaded rod 3 rotates, the sliding plate 4 will move on the surface of the threaded rod 3. Then the first sliding blocks 8 will move inside the moving grooves 7. Since the moving grooves 7 are inclined, the two first sliding blocks 8 will move towards the surface of the hook. The first sliding blocks 8 will drive the connecting plates 9 and the locking plates 10 to move towards the surface of the hook. Then the surfaces of the two locking plates 10 will simultaneously contact the surface of the hook, thereby locking the hook. Finally, by rotating the worm 6, the locking plates 10 move relatively, so as to lock the hook, avoiding the hook sliding inside the lifting ring 2 during hoisting, enabling the sheet body 1 to be lifted and moved more smoothly, and improving the installation precision and accuracy of the sheet body 1, ensuring that the sheet can be installed according to the design requirements.

[0036] As Figure 3 、 Figure 4 and Figure 5 shown, it further includes a storage mechanism which is arranged inside the cavity of the sheet body 1. The storage mechanism includes a slide rail 11. The slide rail 11 is fixedly connected to the inside of the cavity of the sheet body 1. Two sliders 12 are slidably connected to the surface of the slide rail 11. The top ends of the two sliders 12 are fixedly installed with two hinge blocks 13. The bottom end of the lifting ring 2 is fixedly installed with a hinge plate 14. The hinge blocks 13 and the hinge plate 14 are hinged by a hinge rod 15. A bidirectional lead screw 16 is threadedly connected inside the slider 12, and the bidirectional lead screw 16 can rotate inside the sheet body 1. One end of the bidirectional lead screw 16 extends to the outside of the sheet body 1 and is fixedly installed with a connecting block 33.

[0037] Adopting the above solution: Through the design of the storage mechanism, when the sheet body 1 needs to be hoisted, the connecting block 33 can be rotated. The connecting block 33 will drive the bidirectional lead screw 16 to rotate. Since the bidirectional lead screw 16 is threadedly connected to the slider 12, when the bidirectional lead screw 16 rotates, the slider 12 will move relative to the surface of the bidirectional lead screw 16, and the slider 12 will slide inside the slide rail 11. Then the slider 12 will drive the hinge block 13 to move. Since the hinge plate 14 and the hinge block 13 are hinged by the hinge rod 15, when the hinge block 13 moves, it will push the hinge rod 15 to rotate, and the hinge rod 15 will push the hinge plate 14 and the lifting ring 2 to move upward. Then the lifting ring 2 will move out of the inside of the sheet body 1 and thus be exposed. Then the hook can be put on the surface of the lifting ring 2, and thus the sheet body 1 can be hoisted;

[0038] After the sheet body 1 is installed, the connecting block 33 and the bidirectional lead screw 16 can be rotated in the reverse direction. The slider 12 will move towards each other on the surface of the bidirectional lead screw 16. Then the hinge rod 15 will pull the lifting ring 2 to contract into the inside of the sheet body 1. Compared with the existing sheets, after installation, the lifting ring 2 still directly exposes on the sheet surface. Although it is convenient for hoisting operations during the installation process, it may pose a safety hazard during daily use. Since the laboratory environment is often compact and busy, during the high-intensity working state of the operators, it is very easy to overlook the protruding lifting ring 2, thus accidentally tripping and causing personal injuries or damage to experimental equipment;

[0039] Moreover, there has also appeared a design of a detachable lifting ring 2 in the market. This design allows the lifting ring 2 to be removed from the sheet after installation to avoid the tripping risk. However, this solution is not perfect. After the lifting ring 2 is removed, holes will be left on the sheet. These holes become the entrances for the invasion of marine moisture. The moisture will penetrate into the inside of the sheet through these tiny channels, resulting in the corrosion of the sheet surface and thus shortening the service life of the sheet.

[0040] In view of this, in this application, the lifting ring 2 is cleverly retracted into the sheet and the storage groove 18 opened is blocked to achieve the concealment treatment of the lifting ring 2. This design not only effectively avoids the risk of the lifting ring 2 tripping the operators during daily use, but also greatly reduces the possibility of marine moisture invading the inside of the sheet, thus extending the service life of the sheet.

[0041] It should be noted that in this application, only the four corners of the sheet are improved in a targeted manner. This design strategy not only maintains the original strength and stability of the sheet, but also avoids unnecessary cost increase and weight increase.

[0042] Such as Figure 2 、 Figure 3 、 Figure 6 and Figure 7As shown in the figure, it further includes a sealing mechanism which is arranged in the inner cavity of the plate body 1. The sealing mechanism includes a first fixed shell 17 which is fixedly connected to the inner cavity of the plate body 1. There are fixing holes 32 opened at the top end of the plate body 1. Two receiving grooves 18 are opened on both sides inside the fixing holes 32. Two closing plates 19 are slidably connected inside the two receiving grooves 18. Two connecting rings 20 are fixedly installed at the bottom ends of the two closing plates 19. An impeller 21 is rotatably connected inside the first fixed shell 17. A rotating disk 22 located at the top end of the first fixed shell 17 is fixedly installed at the top end of the impeller 21. A second sliding block 23 located inside the connecting ring 20 is fixedly installed at the top end of the rotating disk 22. A fixing rod 24 is fixedly installed at the bottom end of the lifting ring 2. A spring 26 is fixedly installed at the top end of the fixing rod 24. A square shell 25 located on the surface of the fixing rod 24 is fixedly installed at the top end of the spring 26. An extrusion block 27 located inside the first fixed shell 17 is fixedly installed at the top end of the square shell 25.

[0043] Adopting the above scheme: Through the design of the sealing mechanism, when the lifting ring 2 moves upward, it will drive the fixing rod 24 to move. The fixing rod 24 will drive the square shell 25 and the spring 26 to move. The square shell 25 will drive the extrusion block 27 to move inside the first fixed shell 17. When the extrusion block 27 moves, it will push the air inside the first fixed shell 17. Then the moving air will contact the fan blades on the surface of the impeller 21 and will push the impeller 21 to rotate. The impeller 21 will drive the rotating disk 22 to rotate. The rotating disk 22 will drive the second sliding block 23 to slide inside the connecting ring 20. Then the second sliding block 23 will push the two connecting rings 20 to move towards each other. The connecting rings 20 will drive the closing plates 19 to contract into the inside of the receiving grooves 18. Then the fixing holes 32 will be opened. Then the lifting ring 2 will move inside the fixing holes 32 and will thus be exposed from the inside of the plate body 1. And when the lifting ring 2 rises, the top end of the extrusion block 27 will contact the top end inside the first fixed shell 17. Then the fixing rod 24 will move inside the square shell 25 and will compress the spring 26. Thus, the fixing rod 24 will not interfere with the movement of the lifting ring 2.

[0044] When the lifting ring 2 contracts into the inside of the plate body 1, the lifting ring 2 will pull the fixing rod 24 to move. Then the compressed spring 26 will recover. Then the fixing rod 24 will pull the square shell 25, the spring 26 and the extrusion block 27 to descend. When the extrusion block 27 moves, the external air will enter the inside of the first fixed shell 17. Thus, the air will push the impeller 21 to rotate in the reverse direction. The impeller 21 will drive the rotating disk 22 and the second sliding block 23 to rotate in the reverse direction. And the second sliding block 23 will push the two connecting rings 20 and the closing plates 19 to move relatively. Thus, the fixing holes 32 can be blocked.

[0045] Such as Figure 5As shown in the figure, sliding grooves 28 are formed on both sides of the surface of the sliding rail 11. A pulley 29 located inside the sliding groove 28 is rotatably connected inside the slider 12, and the surface of the pulley 29 is in contact with the inner wall of the sliding groove 28. The pulley 29 is symmetrically designed horizontally with respect to the center of the sliding rail 11.

[0046] With the above scheme: Through the design of the sliding groove 28 and the pulley 29, since the surface of the pulley 29 is in contact with the inner wall of the sliding groove 28, when the slider 12 moves, due to the frictional force between the pulley 29 and the sliding groove 28, the pulley 29 will rotate, so that the slider 12 can move more smoothly.

[0047] As Figure 8 and Figure 9 shown in the figure, a fixing case two 30 is fixedly installed on one side of the left end locking plate 10, and an inserting block 31 located inside the fixing case two 30 is fixedly installed on one side of the right end locking plate 10. A square groove is formed inside the hanging ring 2, and the locking plate 10 can move inside the groove. A sliding groove is formed at the top end inside the hanging ring 2, and the connecting plate 9 can slide inside the sliding groove.

[0048] With the above scheme: Through the design of the fixing case two 30 and the inserting block 31, when the two locking plates 10 move towards the surface of the hook, the inserting block 31 will enter the inside of the fixing case two 30, thus forming a closed ring on one side, which can increase the locking effect of the locking plate 10. Through the design of the hanging ring 2, since a square groove is formed inside the hanging ring 2 and the locking plate 10 can move inside the groove, the locking plate 10 can lock hooks of different sizes, thus improving the application range of the equipment. And a sliding groove is formed at the top end inside the hanging ring 2, and the hanging ring 2 does not interfere with the movement of the connecting plate 9.

[0049] As Figure 4 、 Figure 6 and Figure 7 shown in the figure, there is a gap between the top end of the hanging ring 2 and the bottom end of the closing plate 19, and there are gaps between the opposite sides of the two storage grooves 18 and the two sides of the hanging ring 2. The extrusion block 27 is square in design, and the surface of the extrusion block 27 is fully in contact with the inner wall of the fixing case one 17.

[0050] With the above scheme: Through the design of the storage groove 18 and the closing plate 19, since there are gaps between the two storage grooves 18 and the hanging ring 2, the storage groove 18 does not interfere with the movement of the hanging ring 2. And there is a gap between the hanging ring 2 and the closing plate 19. When the hanging ring 2 rises or falls, there is enough space to open or close the fixing hole 32, thus preventing jamming. Through the design of the extrusion block 27, since the surface of the extrusion block 27 is fully in contact with the inner wall of the fixing case one 17, when the extrusion block 27 moves inside the fixing case one 17, air is prevented from flowing out through the gap between the extrusion block 27 and the fixing case one 17, thus ensuring the normal rotation of the impeller 21.

[0051] As Figure 6 and Figure 9 shown, one end of the worm 6 extends to the outside of the lifting ring 2, and a convex block is fixedly installed thereon. The moving groove 7 is longitudinally symmetrically designed with respect to the center of the sliding plate 4. The surface of the first sliding block 8 is smooth, and the surface of the first sliding block 8 contacts the inner wall of the moving groove 7.

[0052] Adopting the above scheme: Through the design of the worm 6, the operator can rotate the convex block, and then rotate the worm 6. Since the surface of the convex block is rough, the friction with the palm can be increased, facilitating the operator to rotate the worm 6. Through the design of the moving groove 7 and the first sliding block 8, since the moving groove 7 is symmetrically designed, the two locking plates 10 can move towards or away from each other, and the surface of the first sliding block 8 is smooth, enabling it to move more smoothly inside the moving groove 7.

[0053] The working principle and usage process of the present invention:

[0054] First, the operator can rotate the connecting block 33 and the slide rail 11. When the slide rail 11 rotates, the slider 12 and the hinge block 13 will move relative to the surface of the bidirectional lead screw 16. Then the hinge block 13 will drive the hinge rod 15 to rotate, and the rotating hinge rod 15 will push the lifting ring 2 upward;

[0055] During the upward movement of the lifting ring 2, the lifting ring 2 will pull the fixed rod 24 to move, and then the fixed rod 24 will push the square shell 25, the spring 26 and the extrusion block 27 to move. The extrusion block 27 will move inside the first fixed shell 17. Then the extrusion block 27 will push the air inside the first fixed shell 17, and then the air will push the impeller 21 to rotate. The impeller 21 will drive the rotating disk 22 and the second sliding block 23 to rotate. Then the second sliding block 23 will push the connecting ring 20 and the closing plate 19 to move towards each other. Then the closing plate 19 will contract into the receiving groove 18, and the lifting ring 2 will move inside the fixing hole 32 and will be exposed;

[0056] After the lifting ring 2 is completely exposed, the hook can be sleeved on the surface of the lifting ring 2. Then the convex block and the worm 6 can be rotated. The worm 6 will drive the worm wheel 5 and the threaded rod 3 to rotate. Then the sliding plate 4 will move on the surface of the threaded rod 3, and the first sliding block 8 will move inside the moving groove 7. Since the moving groove 7 is inclined, the first sliding block 8 will drive the connecting plate 9 and the locking plate 10 to move towards the surface of the hook, thereby locking the hook. Then the sheet body 1 can be hoisted and installed.

[0057] After the installation is completed, the lifting hook can be removed from the surface of the lifting ring 2. Then, the connecting block 33 and the bidirectional lead screw 16 can be reversely connected. Next, the slider 12 and the hinge block 13 will move on the surface of the bidirectional lead screw 16. Then, the hinge rod 15 will pull the lifting ring 2 to contract into the interior of the plate body 1. During the contraction of the lifting ring 2, the fixed rod 24 will pull the square shell 25, the extrusion block 27 and the extrusion block 27 to reset. Then, the air outside the first fixed shell 17 will enter the interior of the first fixed shell 17. Then, the air will push the impeller 21, the rotating disk 22 and the second slider 23 to rotate in the reverse direction. And the second slider 23 will push the connecting ring 20 and the closing plate 19 to move relative to each other, so as to block the fixing hole 32 and prevent impurities from entering the interior of the plate body 1, and finally complete the operation process.

[0058] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0059] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A marine laboratory panel that is convenient for hoisting and installation, characterized in that: It comprises a plate body (1); A lifting ring (2) is placed inside the plate body (1); A locking mechanism is arranged inside the lifting ring (2), and the locking mechanism includes a threaded rod (3), the lifting ring (2) is rotatably connected to the inside of the lifting ring (2), the bottom end of the surface of the threaded rod (3) is threadedly sleeved with a sliding plate (4), the top end of the surface of the threaded rod (3) is fixedly sleeved with a worm wheel (5), the inside of the lifting ring (2) is rotatably connected with a worm (6) meshing with the worm wheel (5), two movable grooves (7) are provided on one side of the outer surface of the sliding plate (4), two sliding blocks (8) are slidably connected inside the two movable grooves (7), two connecting plates (9) are fixedly installed at one end of the two sliding blocks (8), and locking plates (10) are fixedly installed at the top of the two connecting plates (9).

2. The ship-use laboratory plate that is convenient for hoisting and installation according to claim 1 is characterized in that: The invention also comprises: a storage mechanism, which is arranged in the inner cavity of the plate body (1), the storage mechanism comprises a slide rail (11), the slide rail (11) is fixedly connected to the inner cavity of the plate body (1), the surface of the slide rail (11) is slidably connected to two sliders (12), the top ends of the two sliders (12) are fixedly installed with two hinge blocks (13), the bottom end of the lifting ring (2) is fixedly installed with a hinge plate (14), the hinge block (13) and the hinge plate (14) are hingedly connected through a hinge rod (15), the internal thread of the slider (12) is connected with a bidirectional screw rod (16), and the bidirectional screw rod (16) can rotate inside the plate body (1), one end of the bidirectional screw rod (16) extends to the outside of the plate body (1) and is fixedly installed with a connecting block (33).

3. The ship-use laboratory plate convenient for hoisting and installation according to claim 1 is characterized in that: The invention also comprises: a sealing mechanism, which is arranged in the inner cavity of the plate body (1), the sealing mechanism comprises a fixing shell (17), the fixing shell (17) is fixedly connected to the inner cavity of the plate body (1), the top of the plate body (1) is provided with a fixing hole (32), two receiving grooves (18) are provided on both sides of the fixing hole (32), the inside of the two receiving grooves (18) are slidably connected with two closing plates (19), the bottom ends of the two closing plates (19) are fixedly installed with two connecting rings (20), the inside of the fixing shell (17) is rotatably connected with an impeller ( 21), the top of the impeller (21) is fixedly mounted with a rotating disk (22) located at the top of a fixed shell (17), the top of the rotating disk (22) is fixedly mounted with a sliding block (23) located inside a connecting ring (20), the bottom of the hanging ring (2) is fixedly mounted with a fixing rod (24), the top of the fixing rod (24) is fixedly mounted with a spring (26), the top of the spring (26) is fixedly mounted with a square shell (25) located on the surface of the fixing rod (24), and the top of the square shell (25) is fixedly mounted with an extrusion block (27) located inside the fixed shell (17).

4. The ship-use laboratory plate that is convenient for hoisting and installation according to claim 2 is characterized in that: Slide grooves (28) are provided on both sides of the surface of the slide rail (11), and the slider (12) is internally rotatably connected to a pulley (29) located inside the slide groove (28), and the surface of the pulley (29) is in contact with the inner wall of the slide groove (28), and the pulley (29) is designed to be transversely symmetrical with respect to the center of the slide rail (11).

5. The ship-use laboratory plate that is convenient for hoisting and installation according to claim 1 is characterized in that: A second fixing shell (30) is fixedly mounted on one side of the locking plate (10) at the left end, and an inserting block (31) located inside the second fixing shell (30) is fixedly mounted on one side of the locking plate (10) at the right end.

6. The ship-use laboratory plate that is convenient for hoisting and installation according to claim 1 is characterized in that: A square groove is provided on the inner side of the lifting ring (2), and the locking plate (10) can move in the groove; a sliding groove is provided on the top of the inner side of the lifting ring (2), and the connecting plate (9) can slide in the sliding groove.

7. The ship-use laboratory plate that is convenient for hoisting and installation according to claim 1 is characterized in that: A gap is provided between the top end of the hanging ring (2) and the bottom end of the closing plate (19), and gaps are provided between the opposite sides of the two receiving grooves (18) and the two sides of the hanging ring (2).

8. The ship-use laboratory plate that is convenient for hoisting and installation according to claim 3 is characterized in that: The extrusion block (27) is of square design, and the surface of the extrusion block (27) fully fits the inner wall of the fixed shell (17).

9. The ship-use laboratory plate that is convenient for hoisting and installation according to claim 1 is characterized in that: One end of the worm (6) extends to the outside of the lifting ring (2) and is fixedly mounted with a protrusion.

10. The ship-use laboratory plate that is convenient for hoisting and installation according to claim 1 is characterized in that: The movable groove (7) is designed to be longitudinally symmetrical with respect to the center of the sliding plate (4); the surface of the sliding block (8) is designed to be smooth, and the surface of the sliding block (8) contacts the inner wall of the movable groove (7).

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