Multifunctional support frame for ancient ship restoration display

Abstract

The present application relates to the technical field of cultural relic protection, and discloses a multifunctional support frame for ancient ship repair and display, which comprises a plurality of pairs of horizontally distributed supports installed on a foundation, and the supports are provided with inner grooves matched with the outer contour of the ancient ship. The present application adopts a flexible protection structure designed by modular stacking of Chinese yew, which can alleviate the vicious cycle of traditional iron member corrosion and oxidation, is conducive to providing long-term and stable protection and support for the ancient ship, and can positively prolong the service life of the ancient ship cultural relic. The adjustable stacking structure and the linkage locking correction structure can be adjusted adaptively according to different contour sizes and local modeling deviations of the ancient ship, and compared with the traditional fixed steel structure support, the overall adaptability and universality are better, which can better meet the requirements of modern ancient ship cultural relic repair, fine adjustment, low damage and long-term display, and the structural support stability and cultural relic protection are considered.

Description

Technical Field

[0001] This invention belongs to the field of cultural relic protection technology, specifically, it relates to a multifunctional support frame for the restoration and display of ancient ships. Background Technology

[0002] In the restoration and static display of ancient ship artifacts, the supporting structure is a crucial foundation for ensuring the stable storage and construction and debugging of the ancient ship hull. Currently, most of the industry's support and fixing work for ancient ships uses traditional steel Y-shaped support frames for support. The steel support frames are reinforced by welding or bolting flat steel. The overall construction process is simple and fast, and the steel structure itself has high structural strength and good load-bearing capacity, which can meet the basic support needs of large-scale ancient ships. Therefore, early ancient ship restoration and display projects generally used iron support structures.

[0003] However, steel structure support frames have obvious drawbacks in long-term use. Iron components are prone to oxidation and corrosion when exposed to air for a long time. The oxides produced by corrosion will come into direct contact with the wooden ship planks, causing acid corrosion of the ship planks. The acidified ship planks will further accelerate the corrosion rate of the iron components, forming a vicious cycle that continuously erodes and damages the hull of the ancient ship. Such damage is mostly irreversible, which seriously affects the integrity and preservation life of the ancient ship artifacts and cannot meet the requirements of refined, low-damage, long-term stable support and protection in modern cultural relic protection.

[0004] In view of this, the present invention is proposed. Summary of the Invention

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by the present invention is as follows: A multifunctional support frame for the restoration and display of ancient ships includes several pairs of horizontally distributed supports installed on a foundation, and the supports have inner grooves that are adapted to the outer contour of the ancient ship. The supports are made of several pairs of teak wood stacked vertically, and the several pairs of teak wood are connected by bolts, and locking components are installed between adjacent teak wood. The locking assembly includes a pair of pressure rods, which press against the two ends of a slot in the sidewall of the teak. A threaded rod is rotatably installed at the end of each pressure rod. A connecting seat is installed between adjacent teak pieces, and a threaded sleeve is rotatably installed on the connecting seat. The threaded sleeve is screwed into the threaded rod. The threaded sleeve is used to lock the pressure rod in close contact with the sidewall of the slot and limit the position of the teak piece with the slot. A pressure plate is movably inserted into the outer wall of the pressure rod, and a top rod is movably inserted into the inside of the pressure rod. A rocker arm is rotatably installed at the end of the top rod, and the end of the rocker arm is rotatably connected to the side wall of the pressure plate. When the pressure rod is tightly fitted with the slot, the top rod is driven to retract and the pressure plate is moved toward the teak surface, squeezing the teak into the center.

[0006] In a preferred embodiment of the present invention, an isolation seat is provided at the bottom of the teak wood, and the bottom of the isolation seat is installed on the foundation. The isolation seat is made of polyurethane pad material, and rubber pads are also installed around the inner groove, and the rubber pads are in contact with the bottom of the outer contour of the ancient ship.

[0007] In a preferred embodiment of the present invention, a strip groove is formed between several pairs of teak pieces. The strip groove is parallel to the straight groove, and countersunk grooves are formed at both ends of the strip groove. A locking screw is installed through the strip groove, and a locking nut is installed at both ends of the locking screw. The locking nut is built into the countersunk groove. The strip groove facilitates the adjustment of the position of individual teak pieces.

[0008] In a preferred embodiment of the present invention, a through hole is provided in the teak wood, a positioning screw is movably installed inside the through hole, and connecting seats are movably installed at both ends of the positioning screw. A positioning nut is screwed onto the positioning screw, and the positioning nut is used to position the connecting seat. A plug is installed on the back of the connecting seat, and the plug is movably inserted into a plug hole opened on the surface of the teak wood. The plug and the positioning screw are used to position the connecting seat in a horizontal state.

[0009] In a preferred embodiment of the present invention, a connecting rod is installed on the connecting seat, a connecting sleeve is rotatably installed at the end of the connecting rod, a fixing rod is installed on the side wall of the connecting sleeve, an inner groove is provided on the fixing rod, and a sliding plate is movably installed inside the inner groove. A threaded sleeve is installed on the sliding plate, and a partition is installed at the end of the fixing rod to prevent the sliding plate and the fixing rod from separating.

[0010] In a preferred embodiment of the present invention, a sleeve is installed at one end of the pressure rod, the sleeve is movably connected to the pressure rod at the other end, a guide sleeve is rotatably installed at the end of the pressure rod, a threaded rod is installed on the back side wall of the guide sleeve, a positioning sleeve is installed on the side wall of the guide sleeve, a positioning rod is installed on the connecting sleeve, and the positioning sleeve is movably connected to the positioning rod.

[0011] In a preferred embodiment of the present invention, the pressure rod is hollow, a synchronization plate is slidably installed inside the pressure rod, a connecting frame is installed on the outer wall of the synchronization plate, a sliding groove is provided on the pressure rod, the synchronization plate and the sliding groove are movably connected, and the side wall of the synchronization plate is connected to the inner side wall of the pressure plate.

[0012] In a preferred embodiment of the present invention, a rocker arm is rotatably mounted on the side wall of the synchronization plate. The rocker arm is in an inclined state and moves through the pressure rod.

[0013] In a preferred embodiment of the present invention, a limiting rod is installed in the inner cavity of the pressure rod, the axis of the limiting rod is collinear with the axis of the pressure rod, the limiting rod movably passes through the synchronization plate, and a limiting plate is installed at the end of the limiting rod. The cross-sectional area of ​​the limiting plate is larger than the cross-sectional area of ​​the limiting rod, and the limiting plate is used to prevent the synchronization plate from separating from the limiting rod.

[0014] In a preferred embodiment of the present invention, a baffle is installed on the outer wall of the push rod, and a compression spring is sleeved on the outer wall of the push rod. One end of the compression spring is engaged with the baffle, and the other end of the compression spring is engaged with the inner cavity of the pressure rod. The compression spring is used to automatically reset when the push rod and the slot are separated. The end of the push rod is chamfered.

[0015] Compared with the prior art, the present invention has the following advantages: This invention employs a modular stacking of teak wood combined with a flexible protective structure design, which can alleviate the vicious cycle of corrosion and oxidation of traditional iron components and acid corrosion of ship plates. This facilitates long-term and stable protection and support for ancient ships, playing a positive role in extending the preservation life of ancient ship artifacts. Furthermore, its adjustable stacking structure and linkage locking and correction structure can be adaptively adjusted according to different outline dimensions and local shape deviations of the ancient ship. Compared with traditional fixed steel structure support, it has better overall adaptability and versatility, thus better meeting the needs of modern ancient ship artifact restoration for refined adjustment, low damage, and long-term display, while balancing structural support stability and artifact protection.

[0016] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0017] In the attached diagram: Figure 1 An overall diagram of a multifunctional support frame used for the restoration and display of ancient ships; Figure 2 This is a support structure for a multifunctional support frame used for the restoration and display of ancient ships. Figure 1 ; Figure 3 This is a support structure for a multifunctional support frame used for the restoration and display of ancient ships. Figure 2 ; Figure 4 A partial view of a multifunctional support frame for the restoration and display of ancient ships. Figure 1 ; Figure 5 A multifunctional support frame for the restoration and display of ancient ships. Figure 4 Assembly drawing; Figure 6 A partial view of a multifunctional support frame for the restoration and display of ancient ships. Figure 2 ; Figure 7 A 3D model of a locking component for a multifunctional support frame used in the restoration and display of ancient ships; Figure 8 A cross-sectional view of the threaded sleeve section of a multifunctional support frame for the restoration and display of ancient ships; Figure 9 This is a cross-sectional view of the pressure bar of a multifunctional support frame used for the restoration and display of ancient ships.

[0018] In the diagram: 1. Bracket; 2. Foundation; 3. Isolation seat; 4. Teak; 5. Recessed groove; 6. Countersunk groove; 7. Strip groove; 8. Locking screw; 9. Locking nut; 10. Slotted groove; 11. Through hole; 12. Positioning screw; 13. Positioning nut; 14. Connecting seat; 15. Insert rod; 16. Insertion hole; 17. Connecting rod; 18. Connecting sleeve; 19. Fixing rod; 20. Embedded groove; 21. Slide plate; 22. Threaded sleeve; 23. Pressure rod; 24. Insert sleeve; 25. Guide sleeve; 26. Threaded rod; 27. Positioning sleeve; 28. Positioning rod; 29. ​​Pressure plate; 30. Connecting frame; 31. Slide groove; 32. Synchronizing plate; 33. Limiting rod; 34. Limiting plate; 35. Top rod; 36. Rocker arm; 37. Baffle; 38. Compression spring; 39. Partition plate. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate the present invention.

[0020] Example 1:

[0021] like Figures 1 to 9 As shown, a multifunctional support frame for the restoration and display of ancient ships includes several pairs of horizontally distributed brackets 1 installed on the foundation 2, and the brackets 1 have inner grooves 5 that are adapted to the outer contour of the ancient ship. The brackets 1 are made of several pairs of teak 4 stacked vertically, and the several pairs of teak 4 are connected by bolts, and locking components are installed between adjacent teak 4. The locking assembly includes a pair of pressure rods 23, which press against the two ends of the slot 10 opened on the side wall of the teak 4. The ends of the pressure rods 23 are rotatably mounted with threaded rods 26. A connecting seat 14 is installed between adjacent teak 4, and a threaded sleeve 22 is rotatably mounted on the connecting seat 14. The threaded sleeve 22 is screwed into the threaded rod 26. The threaded sleeve 22 is used to lock the pressure rods 23 tightly against the side wall of the slot 10 and limit the position of the teak 4 with the slot 10. A pressure plate 29 is movably inserted into the outer wall of the pressure rod 23, and a top rod 35 is movably inserted into the inside of the pressure rod 23. A rocker arm 36 is rotatably installed at the end of the top rod 35. The end of the rocker arm 36 is rotatably connected to the side wall of the pressure plate 29. When the pressure rod 23 is tightly fitted with the slot 10, the top rod 35 is driven to retract and the pressure plate 29 is driven to move toward the surface of the teak 4, pressing the teak 4 to the center.

[0022] like Figures 1 to 9 As shown in the specific embodiment, an isolation seat 3 is provided at the bottom of the teak 4 at the bottom, and the bottom of the isolation seat 3 is installed on the foundation 2. The isolation seat 3 is made of polyurethane padding material, and rubber pads are also installed around the inner groove 5, and the rubber pads are in contact with the bottom of the outer contour of the ancient ship. Through the combination of the polyurethane isolation seat 3 and the rubber pads around the inner groove 5, a flexible support and protection structure can be formed, which can reduce the impact damage of rigid structures to the foundation 2 and the hull of the ancient ship, and has a certain shock absorption and moisture protection effect.

[0023] like Figures 1 to 9 As shown, furthermore, several pairs of teak 4 are provided with strip grooves 7, which are parallel to the slots 10. Each end of the strip groove 7 has a countersunk groove 6. A locking screw 8 is installed through the strip groove 7, and locking nuts 9 are installed at both ends of the locking screw 8. The locking nuts 9 are built into the countersunk groove 6. The strip groove 7 facilitates the adjustment of the position of individual teak 4. Utilizing the adjustable structure of the strip groove 7 in conjunction with the locking screw 8 and locking nuts 9, the lateral position of a single teak 4 can be finely adjusted, adapting to minor deviations in the local contours of the ancient ship and improving the overall structural fit accuracy. Simultaneously, the locking nuts 9 built into the countersunk groove 6 keep the outer wall of the teak 4 flat, reducing structural interference.

[0024] Example 2:

[0025] The difference between the above embodiments and this embodiment is that: Figures 1 to 9 As shown, a through hole 11 is provided on the teak wood 4. A positioning screw 12 is movably installed inside the through hole 11, and connecting seats 14 are movably installed at both ends of the positioning screw 12. A positioning nut 13 is screwed onto the positioning screw 12, and the positioning nut 13 is used to position the connecting seat 14. An insert rod 15 is installed on the back of the connecting seat 14, and the insert rod 15 is movably inserted into an insertion hole 16 opened on the surface of the teak wood 4. The insert rod 15 and the positioning screw 12 are used to position the connecting seat 14 in a horizontal state. Through the bidirectional positioning structure of the positioning screw 12, the positioning nut 13, the insert rod 15, and the insertion hole 16, the connecting seat 14 can be horizontally limited and fixed, which can reduce the possibility of assembly offset or tilt of the connecting seat 14 and provide a stable installation benchmark for subsequent locking components.

[0026] like Figures 1 to 9As shown, in a specific embodiment, a connecting rod 17 is installed on the connecting seat 14, and a connecting sleeve 18 is rotatably installed at the end of the connecting rod 17. A fixing rod 19 is installed on the side wall of the connecting sleeve 18. An inner groove 20 is provided on the fixing rod 19, and a sliding plate 21 is movably installed inside the inner groove 20. A threaded sleeve 22 is installed on the sliding plate 21, and a partition 39 is installed at the end of the fixing rod 19. The partition 39 is used to prevent the sliding plate 21 and the fixing rod 19 from separating. Relying on the sliding fit structure between the inner groove 20 inside the fixing rod 19 and the sliding plate 21, a small positional adjustment of the threaded sleeve 22 can be achieved, which can adapt to the slight displacement deviation during the locking process of the pressure rod 23. The partition 39 can effectively prevent the sliding plate 21 from falling out, ensuring the integrity of the adjustment structure.

[0027] like Figures 1 to 9 As shown, further, a sleeve 24 is installed at one end of the pressure rod 23, and the sleeve 24 is movably inserted into the pressure rod 23 at the other end. A guide sleeve 25 is rotatably installed at the end of the pressure rod 23. A threaded rod 26 is installed on the back side wall of the guide sleeve 25, and a positioning sleeve 27 is installed on the side wall of the guide sleeve 25. A positioning rod 28 is installed on the connecting sleeve 18, and the positioning sleeve 27 is movably inserted into the positioning rod 28. Through the insertion and engagement of the sleeve 24, the two sets of pressure rods 23 can form an integral clamping structure. At the same time, the insertion and limiting of the positioning sleeve 27 and the positioning rod 28 can constrain the movement trajectory of the pressure rod 23, reduce the offset and shaking of the pressure rod 23 during the locking operation, and improve the locking accuracy.

[0028] Example 3:

[0029] The difference between the above embodiments and this embodiment is that: Figures 1 to 9 As shown, the pressure rod 23 is hollow, and a synchronization plate 32 is slidably installed inside the pressure rod 23. A connecting frame 30 is installed on the outer wall of the synchronization plate 32. A groove 31 is opened on the pressure rod 23, and the synchronization plate 32 and the groove 31 are movably connected. The side wall of the synchronization plate 32 is connected to the inner side wall of the pressure plate 29. A rocker arm 36 is rotatably installed on the side wall of the synchronization plate 32. The rocker arm 36 is in an inclined state and moves through the pressure rod 23. Through the sliding cooperation structure of the synchronization plate 32 and the groove 31 inside the hollow pressure rod 23, the synchronous linkage between the pressure plate 29 and the rocker arm 36 can be realized, the transmission process is more stable, and it can ensure that the pressure plate 29's corrective pressing action on the teak 4 is uniform and synchronous.

[0030] like Figures 1 to 9As shown, in a specific embodiment, a limiting rod 33 is installed inside the cavity of the pressure rod 23. The axis of the limiting rod 33 is collinear with the axis of the pressure rod 23. The limiting rod 33 and the synchronizing plate 32 pass through each other. A limiting plate 34 is installed at the end of the limiting rod 33. The cross-sectional area of ​​the limiting plate 34 is larger than that of the limiting rod 33. The limiting plate 34 is used to prevent the synchronizing plate 32 from separating from the limiting rod 33. By utilizing the limiting structure of the limiting rod 33 and the limiting plate 34, the sliding stroke of the synchronizing plate 32 can be limited, preventing the synchronizing plate 32 from sliding out, and effectively improving the operational stability and service life of the internal transmission structure.

[0031] like Figures 1 to 9 As shown, furthermore, a baffle 37 is installed on the outer wall of the push rod 35, and a compression spring 38 is sleeved on the outer wall of the push rod 35. One end of the compression spring 38 is engaged with the baffle 37, and the other end is engaged with the inner cavity of the pressure rod 23. The compression spring 38 is used to automatically reset after the push rod 35 and the slot 10 are separated. The end of the push rod 35 is chamfered. The compression spring 38 reset structure limited by the baffle 37 can realize the automatic springback reset of the push rod 35, which facilitates repeated adjustment and disassembly of the device. The chamfered structure at the end of the push rod 35 can reduce the risk of jamming and structural wear during insertion and retraction.

[0032] The implementation principle of a multifunctional support frame for the restoration and display of ancient ships according to the present invention is as follows: In actual assembly and use, the basic support structure is first constructed. Multiple sets of isolation seats 3 are stably installed on the surface of the foundation 2. The isolation seats 3, made of polyurethane padding, achieve flexible isolation between the overall support frame 1 structure and the foundation 2, reducing damage to the bottom components of the support frame 1 from hard impacts to the foundation 2, buffering the adverse effects of external vibrations on the ancient ship, and improving the overall moisture-proof and damp-proof effect of the structure. Subsequently, multiple sets of teak 4 are vertically stacked and assembled to form a complete support frame 1. The stacked structure allows for flexible adjustment of the number of stacking layers and the installation position of individual teak 4 pieces according to the size and curvature of the ancient ship, enabling the inner groove 5 at the top of the support frame 1 to fit the outer contour of the ancient ship. Combined with rubber pads installed around the inner groove 5, flexible contact with the outer wall of the ancient ship is achieved, effectively reducing the risk of wear and compression on the ancient ship hull caused by rigid supports. This support frame is suitable for the restoration and display support operations of most sizes of ancient ships.

[0033] After the teak 4 pieces are stacked in place, the strip grooves 7 on the sidewalls of the teak 4, along with the locking screws 8 and locking nuts 9, are used to initially fix each layer of teak 4. The strip grooves 7 and the slots 10 are set parallel to each other, allowing for fine-tuning of the lateral position of a single teak 4 piece to accommodate minor deviations in the contours of the ancient ship. The locking nuts 9 are embedded in the countersunk grooves 6, keeping the outer wall of the teak 4 flat and reducing interference from protruding structures on the support of the ancient ship. This also helps ensure the overall flatness of the stacked structure. After the initial positioning is completed, the positioning screws 12 are inserted through the through holes 11 on the teak 4, and the positioning nuts 13 at both ends are used to lock the installation position of the connecting seat 14. At the same time, the insert rods 15 on the back of the connecting seat 14 are inserted into the insert holes 16 on the surface of the teak 4, achieving bidirectional limiting of the connecting seat 14. This keeps the connecting seat 14 in a basically horizontal installation state, providing a reliable installation benchmark for the stable operation of the subsequent locking components and reducing the risk of locking failure caused by the offset of the connecting seat 14.

[0034] After the connecting seat 14 is positioned, the two sets of pressure rods 23 are first inserted into the slots 10 on the side wall of the teak 4, so that the pressure rods 23 correspond to the two ends of the slot 10. At the same time, the insert sleeves 24 at the ends of the pressure rods 23 are used to connect the two sets of oppositely arranged pressure rods 23, forming an integral clamping structure, which can improve the overall stability of the clamping operation. The positioning sleeve 27 on the outside of the guide sleeve 25 is inserted into the positioning rod 28 on the connecting sleeve 18, which can constrain the movement trajectory of the pressure rods 23 and reduce the displacement and tilting of the pressure rods 23 during the locking process. After alignment, the threaded sleeve 22 rotatably mounted on the rotating connecting seat 14 is rotated. Through the threaded engagement of the threaded sleeve 22 with the threaded rod 26 at the end of the pressure rod 23, the threaded rod 26 and the pressure rod 23 are pulled and moved towards the end to tighten. This causes the pressure rod 23 to tightly press against the two ends of the slot 10 on the side wall of the teak 4. The clamping and limiting position of the teak 4 with the slot 10 is fixed by the pressure rod 23, which can limit the horizontal displacement and vertical loosening of the teak 4 to a certain extent, and improve the uniformity of clamping force and the stability of the overall structure.

[0035] After the pressure rod 23 and the slot 10 are tightly fitted and locked, the inner structure of the pressure rod 23, which is close to the side wall of the slot 10, presses the top rod 35 to passively retract. The retraction displacement of the top rod 35 pulls the inclined rocker arm 36 to swing. Relying on the transmission structure of the rocker arm 36, the synchronous plate 32 is driven to slide laterally along the limiting rod 33 inside the pressure rod 23. The limiting rod 33 and the synchronous plate 32 are in a through-fitting manner. With the limiting stop of the end limiting plate 34, the sliding stroke of the synchronous plate 32 can be limited, preventing the synchronous plate 32 from disengaging from the limiting rod 33 and ensuring the smoothness of the sliding process. While the synchronous plate 32 slides, it drives the outer pressure plate 29 to move synchronously along the outer wall of the pressure rod 23, so that the pressure plate 29 tightly presses the surface of the teak 4, and corrects the centering of the stacked teak 4, so that each teak 4 is as centrally stressed as possible. This improves the uneven local stress of the bracket 1, reduces the possibility of structural deformation and loosening, and helps to improve the support stability and overall structural strength of the bracket 1.

[0036] In summary, this device is a multi-functional support structure adapted to the restoration and display of ancient ships. The overall design utilizes modular teak stacking, allowing for flexible adjustment of the assembly form according to the dimensions of the ancient ship, thus adapting to the support needs of different vessels. The device integrates multi-level positioning and locking structures. Individual teak pieces are fine-tuned through slotted grooves, the overall stacked structure is locked and limited by a pressure rod clamping structure, and centered force correction is achieved through a pressure plate structure linked to the top rod. This multi-structure cooperation ensures the regularity and stability of the support structure. Simultaneously, the device incorporates flexible isolation and fitting structures, effectively protecting the ancient ship's hull during support operations. It combines multiple functions, including contour adaptation, precise adjustment, stable load-bearing, and artifact protection, making it highly practical for various applications such as ancient ship restoration and static display.

[0037] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A multifunctional support frame for the restoration and display of ancient ships, comprising several pairs of horizontally distributed supports (1) installed on a foundation (2), wherein the supports (1) are provided with inner grooves (5) that are adapted to the outer contour of the ancient ship, characterized in that: The bracket (1) is made of several pairs of teak (4) stacked vertically, and the several pairs of teak (4) are connected by bolts, and a locking component is installed between adjacent teak (4); The locking assembly includes a pair of pressure rods (23), which press against the two ends of the slot (10) on the side wall of the teak (4), and a threaded rod (26) is rotatably installed at the end of the pressure rod (23). A connecting seat (14) is installed between adjacent teak (4), and a threaded sleeve (22) is rotatably installed on the connecting seat (14). The threaded sleeve (22) is screwed into the threaded rod (26). The threaded sleeve (22) is used to lock the pressure rod (23) and the side wall of the slot (10) to fit tightly, and to limit the position of the teak (4) with the slot (10). A pressure plate (29) is movably inserted into the outer wall of the pressure rod (23), and a top rod (35) is movably inserted into the inside of the pressure rod (23). A rocker arm (36) is rotatably installed at the end of the top rod (35). The end of the rocker arm (36) is rotatably connected to the side wall of the pressure plate (29). When the pressure rod (23) is tightly fitted with the slot (10), the top rod (35) is driven to retract and the pressure plate (29) is driven to move toward the surface of the teak (4), squeezing the teak (4) to the center.

2. The multifunctional support frame for the restoration and display of ancient ships according to claim 1, characterized in that, The bottom of the teak (4) at the bottom is provided with an isolation seat (3), and the bottom of the isolation seat (3) is installed on the foundation (2). The isolation seat (3) is made of polyurethane pad material. Rubber pads are also installed around the inner groove (5), and the rubber pads are in contact with the bottom of the outer contour of the ancient ship.

3. A multifunctional support frame for the restoration and display of ancient ships according to claim 1, characterized in that, A strip groove (7) is provided between several pairs of teak (4). The strip groove (7) is parallel to the slot (10). A countersunk groove (6) is provided at both ends of the strip groove (7). A locking screw (8) is installed through the strip groove (7). A locking nut (9) is installed at both ends of the locking screw (8). The locking nut (9) is built into the countersunk groove (6). The strip groove (7) facilitates the adjustment of the position of individual teak (4).

4. A multifunctional support frame for the restoration and display of ancient ships according to claim 1, characterized in that, A through hole (11) is provided on the teak wood (4). A positioning screw (12) is movably installed inside the through hole (11). Connecting seats (14) are movably installed at both ends of the positioning screw (12). A positioning nut (13) is screwed onto the positioning screw (12). The positioning nut (13) is used to position the connecting seat (14). A plug rod (15) is installed on the back of the connecting seat (14). The plug rod (15) is movably inserted into the plug hole (16) opened on the surface of the teak wood (4). The plug rod (15) and the positioning screw (12) are used to position the connecting seat (14) in a horizontal state.

5. A multifunctional support frame for the restoration and display of ancient ships according to claim 4, characterized in that, A connecting rod (17) is installed on the connecting seat (14). A connecting sleeve (18) is rotatably installed at the end of the connecting rod (17). A fixing rod (19) is installed on the side wall of the connecting sleeve (18). An embedded groove (20) is provided on the fixing rod (19), and a sliding plate (21) is movably installed inside the embedded groove (20). A threaded sleeve (22) is installed on the sliding plate (21). A partition (39) is installed at the end of the fixing rod (19). The partition (39) is used to prevent the sliding plate (21) and the fixing rod (19) from separating.

6. A multifunctional support frame for the restoration and display of ancient ships according to claim 5, characterized in that, One end of the pressure rod (23) is fitted with a sleeve (24), which is movably connected to the other end of the pressure rod (23). A guide sleeve (25) is rotatably installed at the end of the pressure rod (23). A threaded rod (26) is installed on the back side wall of the guide sleeve (25). A positioning sleeve (27) is installed on the side wall of the guide sleeve (25). A positioning rod (28) is installed on the connecting sleeve (18), and the positioning sleeve (27) is movably connected to the positioning rod (28).

7. A multifunctional support frame for the restoration and display of ancient ships according to claim 1, characterized in that, The pressure rod (23) is hollow. A synchronous plate (32) is slidably installed inside the pressure rod (23). A connecting frame (30) is installed on the outer wall of the synchronous plate (32). A sliding groove (31) is opened on the pressure rod (23). The synchronous plate (32) and the sliding groove (31) are movably connected. The side wall of the synchronous plate (32) is connected to the inner side wall of the pressure plate (29).

8. A multifunctional support frame for the restoration and display of ancient ships according to claim 7, characterized in that, The synchronous plate (32) is rotatably mounted with a rocker arm (36) on its side wall. The rocker arm (36) is in an inclined state and moves through the pressure rod (23).

9. A multifunctional support frame for the restoration and display of ancient ships according to claim 1, characterized in that, A limiting rod (33) is installed in the inner cavity of the pressure rod (23). The axis of the limiting rod (33) is collinear with the axis of the pressure rod (23). The limiting rod (33) and the synchronization plate (32) are movably connected. A limiting plate (34) is installed at the end of the limiting rod (33). The cross-sectional area of ​​the limiting plate (34) is larger than that of the limiting rod (33). The limiting plate (34) is used to prevent the synchronization plate (32) from separating from the limiting rod (33).

10. A multifunctional support frame for the restoration and display of ancient ships according to claim 1, characterized in that, A baffle (37) is installed on the outer wall of the top rod (35), and a compression spring (38) is sleeved on the outer wall of the top rod (35). One end of the compression spring (38) is engaged with the baffle (37), and the other end of the compression spring (38) is engaged with the inner cavity of the pressure rod (23). The compression spring (38) is used to automatically reset after the top rod (35) and the slot (10) are separated. The end of the top rod (35) is chamfered.

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