Special lifting platform deck for cultural relic repair

Abstract

The utility model provides a lifting platform deck special for cultural relic repair. The lifting platform deck comprises a base, and the top of the base is provided with one end of a guide rod through a bolt; a limiting block is welded at the other end of the guide rod; an operation table is arranged on the upper side of the bottom plate, and a through hole is formed in the operation table and penetrated by the guide rod. A motor is mounted at the top of the bottom plate through bolts, and the output end of the motor is connected with one end of a lead screw through a coupler; a threaded hole is formed in the operation table; the lead screw is connected into the threaded hole through threads. The left side and the right side of the operation table are rotationally connected with extension plates correspondingly, and locking mechanisms are arranged between the extension plates and the operation table. A positioning hole is formed in the top of the operation table, and a positioning assembly can be installed on the operation table through the positioning hole.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of cultural relics restoration, especially to a lifting platform special for cultural relics restoration. BACKGROUND

[0002] Cultural relics, as the witness of history and the inheritance of culture, carry rich historical information and cultural value. However, due to the passage of time, environmental changes and human factors, many precious cultural relics have suffered varying degrees of damage. In order to protect these precious cultural heritage, cultural relics restoration technology has emerged and developed.

[0003] Traditional cultural relics restoration work often relies on the craftsmanship and experience of restorers, and the restoration process is tedious and time-consuming. With the progress of science and technology, modern cultural relics restoration technology gradually integrates advanced technologies from multiple fields such as machinery, electronics, and materials science, making restoration work more efficient and accurate. Among them, the lifting platform, as one of the commonly used auxiliary equipment in the process of cultural relics restoration, its design and function directly affect the efficiency and quality of restoration work.

[0004] Although the existing lifting platform meets the basic needs of cultural relics restoration to some extent, there are still many shortcomings in actual application. For example, the design of some lifting platforms is too simple and cannot adapt to the restoration needs of cultural relics of different shapes and sizes. At the same time, the lifting process of the operation platform is not smooth enough and is easy to cause secondary damage to cultural relics. In addition, the existing lifting platform also has certain limitations in function and practicability, such as lack of convenient storage space and diversified fixing methods. SUMMARY

[0005] In order to solve the many problems existing in the actual application of the existing cultural relics restoration lifting platform in the prior art, the utility model provides a lifting platform special for cultural relics restoration;

[0006] The utility model provides a lifting platform special for cultural relics restoration adopts the following technical scheme:

[0007] A lifting platform special for cultural relics restoration, comprising a base, the top of the base is provided with one end of a guide rod through bolt mounting; the other end of the guide rod is welded with a limit block; the upper side of the bottom plate is provided with an operation platform, a through hole is opened in the operation platform and the guide rod penetrates through; the top of the bottom plate is provided with a motor through bolt mounting, the output end of the motor is connected with one end of a lead screw through a shaft coupling; the inside of the operation platform is provided with a threaded hole; the lead screw is connected in the threaded hole through threads; the left and right sides of the operation platform are respectively rotatably connected with extension plates, a locking mechanism is arranged between the extension plates and the operation platform; the top of the operation platform is provided with a positioning hole, and the operation platform is provided with a positioning assembly through the positioning hole;

[0008] Further, the bottom of the base is provided with universal wheels through bolt mounting, and the universal wheels are provided with self-locking structures;

[0009] Further, the bottom of the operation table is provided with support frames through bolt mounting corresponding to the guide rods, the support frames are right-angled triangular frame structures, outer side walls of the support frames are rotationally connected with guide wheels, and the guide wheels are in close contact with the guide rods and slide along the guide rods;

[0010] Further, the locking mechanism comprises a locking plate, a handle, a sliding groove, a sliding rod, a sliding block and a spring, the bottom of the extension plate is provided with the sliding groove, the inner side wall of the sliding groove is welded with the sliding rod, the outer side wall of the sliding rod is slidably connected with the sliding block, the outer side wall of the sliding block is provided with the locking plate through bolt mounting, the outer side wall of the locking plate is provided with the handle through bolt mounting, and the spring is welded between the sliding block and the inner side wall of the sliding groove and is sleeved on the outer side wall of the sliding rod;

[0011] Further, the number of the positioning holes is N (N≥2), and the positioning holes are arranged in a rectangular array;

[0012] Further, the positioning assembly comprises a cushion block and a positioning column, the cushion block can be one of a circular ring, a strip and a triangular ring, the outer side wall of the cushion block is integrally formed with the positioning column, the positioning column can be inserted into the corresponding positioning hole to fix the cushion block, and the cushion block is used for placing cultural relics of different shapes and sizes;

[0013] Further, the extension plate is made of a magnetic metal material, the surface of the extension plate is movably provided with an adsorption block, the adsorption block is a rubidium magnet, the top of the adsorption block is provided with a support through bolt mounting, and the support is used for fixing a picture shaft of a calligraphy and painting when the extension plate is opened;

[0014] Further, the top of the base is provided with a control pedal for controlling the forward rotation and reverse rotation of the motor and realizing the lifting of the operation table;

[0015] Further, the top of the base is provided with a storage box for placing various types of cushion blocks and other repair tools.

[0016] In conclusion, the operation table has the following advantages:

[0017] The operation table is lifted by the mode of motor driving a lead screw, the lifting height is controlled by adjusting the forward rotation and reverse rotation of the motor, the height requirement of different cultural relic repair work is met, meanwhile, the design of the guide rods and the support frames ensures the stability and stability of the lifting process, and effectively prevents the cultural relics from being damaged due to the shaking of the lifting platform during the repair process;

[0018] Secondly, through the combined use of the positioning hole and the positioning assembly, stable fixing of cultural relics of different shapes and sizes is realized; the diversified design of the positioning assembly and the pluggable positioning column enable the restorer to select a suitable fixing mode according to the actual situation of the cultural relics, thereby improving the accuracy and efficiency of the repair;

[0019] In addition, the storage box arranged at the top of the base provides sufficient storage space for the restorer to store and take repair materials and tools; meanwhile, the extension plate is made of a magnetic metal material and is provided with an adsorption block and a support, which not only increases the use area of the operation table, but also can conveniently fix cultural relics or repair materials of specific types such as calligraphy and painting, thereby improving the practicability and multifunctionality of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of the utility model Figure 1 It is an enlarged schematic diagram of part A of the utility model;

[0022] Figure 3 It is a schematic diagram of the installation position of the support frame of the utility model;

[0023] Figure 4 It is a schematic diagram of the unfolded state of the extension plate of the utility model;

[0024] Figure 5 It is a schematic diagram of the internal structure of the locking mechanism of the utility model;

[0025] Figure 6 It is a schematic diagram of the structure of the ring-shaped positioning assembly of the utility model;

[0026] Figure 7 It is a schematic diagram of the structure of the strip-shaped positioning assembly of the utility model;

[0027] Figure 8 It is a schematic diagram of the structure of the triangular ring-shaped positioning assembly of the utility model.

[0028] As shown in the figure: 1-base, 11-universal wheel, 2-guide rod, 21-limiting block, 3-operation table, 31-positioning hole, 32-support frame, 33-guide wheel, 4-motor, 41-screw, 42-control pedal, 5-extension plate, 51-locking plate, 52-pull handle, 53-slotted guide, 54-sliding rod, 55-sliding block, 56-spring, 6-adsorption block, 61-support, 7-storage cabinet, 8-pad, 81-positioning column. DETAILED DESCRIPTION

[0029] The following will be combined with the Figures 1-8 The utility model will be further described in detail:

[0030] The utility model discloses a kind of special lifting platform for cultural relic restoration, as shown in Figure 1 、 3 It includes base 1, and the top of base 1 is installed with the one end of guide rod 2 by bolt;The other end of guide rod 2 is welded with limit block 21;The upper side of bottom plate is provided with operating table 3, and operating table 3 is provided with through hole being penetrated by guide rod 2;The top of bottom plate is installed with motor 4 by bolt, and the output end of motor 4 is connected with the one end of lead screw 41 by coupling;The inside of operating table 3 is provided with threaded hole;Lead screw 41 is connected in the threaded hole by screw thread;Operating table 3 is rotatably connected with extension plate 5 on the left and right sides respectively, and locking mechanism is arranged between extension plate 5 and operating table 3;Positioning hole 31 is formed in the top of operating table 3, and operating table 3 can be installed positioning assembly through positioning hole 31;In this embodiment, base 1 is the support basis of entire equipment, and guide rod 2 is fixed by bolt;Guide rod 2 is used to limit the vertical motion trajectory of operating table 3, to ensure its stability in lifting process;Motor 4 is used as power source, and is connected with lead screw 41 by coupling, to drive lead screw 41 to rotate;The threaded hole formed in the inside of operating table 3 cooperates with lead screw 41, to realize the lifting function of operating table 3;Extension plate 5 can be opened or closed according to need, to increase the use area of operating table 3;This structure design makes lifting platform keep compact structure, and can flexibly adjust the height and area of operating table 3, to meet the needs of different cultural relic restoration work;The design of guide rod 2 and support frame 32 improves the stability and safety in lifting process,

[0031] As shown in Figure 1 、 3 The bottom of base 1 is installed with universal wheel 11 by bolt, and universal wheel 11 has self-locking structure;In this embodiment, universal wheel 11 installed on the bottom of base 1 facilitates the movement of entire lifting platform, and self-locking structure can fix the position of lifting platform when needed, to prevent it from sliding or moving;The design of universal wheel 11 makes lifting platform can quickly and conveniently move between different working areas, to improve work efficiency;Self-locking structure guarantees stability in restoration work process, to avoid the risk of cultural relic damage caused by equipment movement;

[0032] As shown in Figure 3As shown, the bottom of the operating platform 3 corresponds to the guide rod 2 is bolted with a support frame 32; the support frame 32 is a right triangle frame structure; the outer side wall of the support frame 32 is rotatably connected with a guide wheel 33, the guide wheel 33 is in close contact with the guide rod 2 sliding; in this embodiment, the support frame 32 is a right triangle frame structure, for strengthening the compression resistance of the operating platform 3, improve the stability of the overall structure; the guide wheel 33 is in close contact with the guide rod 2 sliding, reducing the friction and resistance in the lifting process of the operating platform 3, making the lifting process more smooth; the design of the support frame 32 and the guide wheel 33 further improves the stability and durability of the lifting platform, ensures the stability and safety of the operating platform 3 in the lifting process.

[0033] As shown in Figure 4 , 5 The locking mechanism includes a locking plate 51, a handle 52, a sliding slot 53, a sliding rod 54, a sliding block 55, a spring 56; the bottom of the extension plate 5 is provided with a sliding slot 53; the inner side wall of the sliding slot 53 is welded with a sliding rod 54; the outer side wall of the sliding rod 54 is slidably connected with a sliding block 55; the outer side wall of the sliding block 55 is bolted with a locking plate 51; the outer side wall of the locking plate 51 is bolted with a handle 52; the sliding block 55 and the inner side wall of the sliding slot 53 are welded with a spring 56, the spring 56 is sleeved on the outer side wall of the sliding rod 54; in this embodiment, by pulling the handle 52, the locking plate 51 can be driven to move along the sliding rod 54, thereby controlling the locking state between the extension plate 5 and the operating platform 3; the spring 56 plays a reset role, ensuring that the locking plate 51 can automatically return to the original position when the locking mechanism is not used; the locking mechanism is simple in design and convenient to operate, which can effectively fix the position of the extension plate 5, prevent accidental movement or falling during repair, and improve the safety and efficiency of repair work;

[0034] As shown in Figure 1 , 3, 6, 7, 8, the number of positioning holes 31 is N, N≥2; the positioning holes 31 are arranged in a rectangular array; the positioning assembly includes a cushion block 8 and a positioning column 81; the cushion block 8 can be one of a circular ring, a strip, and a triangular ring; the outer side wall of the cushion block 8 is integrally formed with the positioning column 81; the positioning column 81 can be inserted into the corresponding positioning hole 31 to fix the cushion block 8, which is used to place cultural relics of different shapes and sizes; in this embodiment, the positioning holes 31 are used to install the positioning assembly to fix cultural relics of different shapes and sizes. The number and layout of the positioning holes 31 can be flexibly adjusted as needed to adapt to the fixing needs of different cultural relics; this design enables the lifting platform to adapt to various cultural relic restoration work, improving the versatility and flexibility of the equipment. The positioning assembly includes a cushion block 8 and a positioning column 81; the cushion block 8 can be selected in different shapes as needed, such as a circular ring, a strip, and a triangular ring, and the cultural relics are fixed by inserting the positioning column 81 into the positioning hole 31; this design enables the cultural relics to be stably placed on the operation table 3, facilitating the restoration work; the diversified cushion block 8 and positioning column 81 design meets the needs of different cultural relic restoration work, improving the accuracy and efficiency of restoration;

[0035] As shown in Figure 1 、 3 , the extension plate 5 is made of magnetic metal material; the surface of the extension plate 5 movably provided with an adsorption block 6; the adsorption block 6 is a rubidium magnet, the top of the adsorption block 6 is provided with a support 61 through bolts, which is used to fix the picture shaft of calligraphy and painting after the extension plate 5 is opened; in this embodiment, the extension plate 5 is made of magnetic metal material, and the surface is movably provided with an adsorption block 6 made of rubidium magnet; through the combination of the adsorption block 6 and the support 61, the picture shaft of calligraphy and painting and other articles can be fixed conveniently; this design enables the extension plate 5 to be used to fix different types of cultural relics or restoration materials after being opened, improving the practicability and multifunctionality of the equipment;

[0036] As shown in Figure 1 、 3 , the top of the base 1 is provided with a control pedal 42 for controlling the forward and reverse rotation of the motor 4 to realize the lifting of the operation table 3; in this embodiment, the control pedal 42 installed on the top of the base 1 is used to control the forward and reverse rotation of the motor 4, thereby realizing the lifting function of the operation table 3; this design enables the operator to conveniently control the lifting height of the lifting platform, meeting the needs of different restoration work; the design of the control pedal 42 improves the convenience and safety of operation, reducing the labor intensity of the operator;

[0037] As shown in Figure 1 、 3As shown, a storage box 7 is provided on the top of the base 1, which can be used to place various styles of pads 8 and other repair tools. In this embodiment, the storage box 7 provided on the top of the base 1 is used to place various styles of pads 8 and other repair tools; this design allows the operator to easily access the required repair materials and tools, thereby improving work efficiency; the provision of the storage box 7 increases the storage space of the equipment, making the repair work more orderly and efficient.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. The various components mentioned in the present invention are common technologies in the existing field. 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 fall within the scope of the present invention. The scope of protection claimed in this utility model is defined by the appended claims and their equivalents.

Claims

1. A lifting platform for repairing cultural relics, comprising a base (1), characterized in that; The top of the base (1) is bolted with one end of the guide rod (2); the other end of the guide rod (2) is welded with the limiting block (21); the upper side of the base (1) is provided with the operation table (3), the operation table (3) is provided with the through hole which is penetrated by the guide rod (2); the top of the base (1) is bolted with the motor (4), the output end of the motor (4) is connected with one end of the lead screw (41) through the shaft coupling; the inside of the operation table (3) is provided with the threaded hole; the lead screw (41) is connected in the threaded hole through the thread; the left and right sides of the operation table (3) are rotatably connected with the extension plate (5), the locking mechanism is arranged between the extension plate (5) and the operation table (3); the top of the operation table (3) is provided with the positioning hole (31), the operation table (3) can be installed with the positioning assembly through the positioning hole (31).

2. The lifting table for repairing cultural relics according to claim 1, characterized in that The bottom of the base (1) is bolted with the universal wheel (11), the universal wheel (11) has the self-locking structure.

3. The lifting table for repairing cultural relics according to claim 1, wherein The bottom of the operation table (3) is bolted with the support frame (32) corresponding to the guide rod (2); the support frame (32) is the right triangle frame structure; the outer side wall of the support frame (32) is rotatably connected with the guide wheel (33), the guide wheel (33) is tightly slid against the guide rod (2).

4. The lifting table for repairing cultural relics according to claim 1, wherein The locking mechanism comprises the locking plate (51), the handle (52), the sliding groove (53), the sliding rod (54), the sliding block (55) and the spring (56); the bottom of the extension plate (5) is provided with the sliding groove (53); the inner side wall of the sliding groove (53) is welded with the sliding rod (54); the outer side wall of the sliding rod (54) is slidably connected with the sliding block (55); the outer side wall of the sliding block (55) is bolted with the locking plate (51); the outer side wall of the locking plate (51) is bolted with the handle (52); the spring (56) is welded between the sliding block (55) and the inner side wall of the sliding groove (53), the spring (56) is sleeved on the outer side wall of the sliding rod (54).

5. The lifting table for repairing cultural relics according to claim 1, wherein The number of the positioning holes (31) is N, N is greater than or equal to 2; the positioning holes (31) are distributed in the rectangular array.

6. The lifting table for repairing cultural relics according to claim 5, wherein The positioning assembly comprises the cushion block (8) and the positioning column (81); the cushion block (8) can be one of the circular ring, the strip and the triangular ring; the outer side wall of the cushion block (8) is integrally formed with the positioning column (81); the positioning column (81) can be inserted into the corresponding positioning hole (31) to fix the cushion block (8) and is used for placing the cultural relics with different shapes and sizes.

7. The lifting table for repairing cultural relics according to claim 1, wherein The extension plate (5) is the magnetic metal material; the surface of the extension plate (5) is movably provided with the adsorption block (6); the adsorption block (6) is the rubidium magnet, the top of the adsorption block (6) is bolted with the support (61) and is used for fixing the picture shaft of the calligraphy and painting after the extension plate (5) is opened.

8. The lifting table for repairing cultural relics according to claim 1, wherein The top of the base (1) is installed with the control pedal (42) and is used for controlling the forward rotation and the reverse rotation of the motor (4) to realize the lifting of the operation table (3).

9. The lifting table for repairing cultural relics according to claim 1, wherein The top of the base (1) is provided with the storage box (7).

Images