Hoisting construction method suitable for cultural relic buildings

Abstract

The application discloses a hoisting construction method suitable for cultural relic buildings, makes a protective retaining wall, and carries out early investigation and filing partition on a cultural relic wall body in the cultural relic building, so as to obtain original appearance data of the cultural relic wall body; the protective retaining wall is installed in place outside the cultural relic wall body, so that the protective retaining wall and the cultural relic wall body have a set spacing, and a construction area is formed outside the protective retaining wall; hoisting construction is carried out in the construction area, and the protective retaining wall is removed after the hoisting construction is completed; the cultural relic wall body is investigated, appearance data is obtained, the appearance data is compared with the original appearance data, if there is a difference between the appearance data and the original appearance data, the cultural relic wall body is restored, and if the appearance data is the same as the original appearance data, the cultural relic wall body is accepted, so that the problems of great safety risk, serious vibration and collision damage and dust pollution damage to the cultural relic body in the prior art can be solved, and the protection of the cultural relic wall body is improved.

Description

Technical Field

[0001] This invention relates to the field of cultural relic protection construction, and in particular to a hoisting construction method applicable to cultural relic buildings. Background Technology

[0002] As a crucial step in the renovation and preservation of old historical sites, hoisting operations within cultural heritage buildings provide essential means for installing new steel structures and other components. The safety of these operations and the level of protection afforded to the heritage site directly determine the overall quality of the preservation project and the preservation of its historical value. However, due to the limited interior space, fragile wall structures, and restrictions on the access of large hoisting machinery, the layout of hoisting systems and wall protection present significant challenges. Furthermore, traditional hoisting and protective erection methods have inherent limitations, making hoisting systems susceptible to safety hazards such as vibration cracking, collision damage, or crushing damage to the heritage walls. Simultaneously, the increasing demands for construction efficiency, safety management, and preservation of the original state in modern cultural heritage preservation projects have driven the development of hoisting construction techniques within cultural heritage buildings.

[0003] Existing hoisting construction techniques for cultural relics buildings mainly employ scaffolding erected against the walls for protection and direct hoisting with conventional machinery. During construction, the walls are often used as load-bearing supports or protective frames are erected close to them before hoisting operations are carried out. However, this approach often has several shortcomings, such as poor construction safety, the hoisting system not being independently grounded and often relying on or pushing against the walls for support, which can easily lead to stress compression, vibration transmission, and surface peeling of fragile cultural relic walls; difficulty in guaranteeing protective effectiveness, as traditional protective measures are mostly single rigid materials in direct contact with the walls, and the swaying of components during hoisting can easily cause wall collisions and damage; significant environmental pollution to cultural relics, as metal dust, welding slag, or oil stains generated during welding and hoisting operations can easily spread and contaminate the walls, and traditional drilling or adhesive fixing methods can damage the original appearance of the walls, leaving residues that are difficult to clean; furthermore, existing protective structures are mostly one-time temporary structures, unable to achieve zero-contact and reversible dismantling, making it impossible to recover and reuse materials and equipment, increasing construction costs and risks associated with cultural relic restoration.

[0004] Therefore, it is necessary to improve the existing hoisting construction process inside cultural heritage buildings. This will not only solve the problems of high safety risks, severe vibration and collision damage, and dust pollution that damages the cultural relics themselves, but also improve the protection of the cultural relic walls and construction safety during hoisting operations. Furthermore, it will simplify construction procedures, shorten the construction period, enhance the on-site adaptability to different types of cultural relic walls, and, on the basis of ensuring the safety and stability of hoisting construction, enable the recycling and reuse of protective equipment, thereby improving the construction efficiency and overall economic benefits of cultural heritage buildings. Summary of the Invention

[0005] In view of the shortcomings of current hoisting construction techniques for cultural heritage buildings, the purpose of this invention is to provide a hoisting construction method suitable for cultural heritage buildings. This method not only solves the problems of high safety risks, severe vibration and collision damage, and dust pollution that can damage the cultural relics themselves in existing techniques, but also improves the protection of cultural relic walls and construction safety during hoisting operations. Furthermore, it simplifies construction procedures, shortens the construction period, enhances the on-site adaptability to different types of cultural relic walls, and enables the recycling of protective equipment while ensuring the safety and stability of hoisting construction, thereby improving the construction efficiency and overall economic benefits of cultural heritage buildings.

[0006] The present invention provides a hoisting construction method applicable to cultural relic buildings, comprising the following steps:

[0007] S1. Construct protective retaining walls and conduct preliminary surveys and document the cultural relics walls within the historical buildings to obtain original appearance data of the cultural relics walls;

[0008] S2. The protective retaining wall is installed on the outside of the cultural relic wall, so that there is a set distance between the protective retaining wall and the cultural relic wall, and a construction area is formed on the outside of the protective retaining wall.

[0009] S3. Perform hoisting construction within the construction area, and dismantle the protective retaining wall after the hoisting construction is completed;

[0010] S4. Conduct an investigation of the cultural relic wall and obtain appearance data. Compare the appearance data with the original appearance data. If there is a difference between the appearance data and the original appearance data, restore the cultural relic wall. If the appearance data is the same as the original appearance data, accept the cultural relic wall.

[0011] Furthermore, in step S2, the protective barrier has a fixed base, the protective barrier is fixed to the ground by the fixed base, and the fixed base has a set density.

[0012] Furthermore, the protective retaining wall includes a support frame and a buffer and vibration damping assembly. The buffer and vibration damping assembly includes an inner layer buffer and vibration damping plate and several intermediate layer buffer and vibration damping plates. The inner layer buffer and vibration damping plate is installed inside the support frame, and the intermediate layer buffer and vibration damping plates are assembled and installed on the support frame.

[0013] Furthermore, the support frame is composed of several horizontal keels and several vertical keels, and the intermediate layer buffer and damping plate is assembled between adjacent horizontal keels.

[0014] Furthermore, it also includes an outer protective plate, which is installed on the outside of the support frame.

[0015] Furthermore, in step S2, the distance between the protective retaining wall and the cultural relic wall is 8-12mm.

[0016] Furthermore, the thickness of the inner buffer damping plate is 40-60mm.

[0017] Furthermore, the thickness of the intermediate layer buffer damping plate is 15-25mm.

[0018] Furthermore, the outer protective plate is a steel plate with a thickness of 1.5-2.5 mm.

[0019] Furthermore, in step S4, the appearance data and the original appearance data both represent the complete appearance of the cultural relic wall.

[0020] The beneficial effects of this invention are as follows: This invention provides a hoisting construction method applicable to cultural relic buildings. It employs a method of setting up a protective barrier on the outside of the cultural relic wall, with a predetermined distance between the protective barrier and the cultural relic wall, and forming a construction area on the outside of the protective barrier. This not only solves the problems of high safety risks, severe vibration and collision damage, and dust pollution damaging the cultural relic itself in existing processes, but also improves the protection of the cultural relic wall and construction safety during hoisting operations. Furthermore, it simplifies construction procedures, shortens the construction period, enhances the on-site adaptability to different types of cultural relic wall conditions, and, while ensuring the safety and stability of hoisting construction, enables the recycling of protective equipment, thereby improving the construction efficiency and overall economic benefits of cultural relic buildings. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0022] Figure 1 This is a schematic diagram illustrating the principle of the hoisting construction method applicable to cultural relics buildings according to the present invention.

[0023] Attached reference numerals: 1. Cultural relic wall; 2. Support frame; 201. Horizontal keel; 202. Vertical keel; 3. Inner layer buffer and vibration damping plate; 4. Middle layer buffer and vibration damping plate; 5. Outer protective plate; 6. Fixed base. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1 The present invention will be described in further detail below.

[0025] This invention discloses a hoisting construction method suitable for cultural relics buildings, comprising the following steps:

[0026] S1. Construct a protective retaining wall and conduct preliminary surveys and document zoning of the cultural relic wall 1 within the historical building to obtain original appearance data of cultural relic wall 1; First, conduct a comprehensive preliminary survey, data collection, and document zoning of cultural relic wall 1 at the construction site, accurately record the original appearance data such as the original structure, appearance, and location of defects of the wall, and establish a baseline file before construction to provide data basis for subsequent quality verification; Detailedly inspect key parameters such as wall structure cracks, weathering damage, masonry strength and stability, and complete zoning based on wall shape, protection level and construction impact range, and simultaneously complete image acquisition, data recording and document archiving to provide accurate basis for subsequent protective construction; The installation of the protective retaining wall can be completed before construction, or it can be installed on-site, which will not be elaborated here;

[0027] S2. The protective retaining wall is installed on the outside of the cultural relic wall 1, so that there is a set distance between the protective retaining wall and the cultural relic wall 1, and a construction area is formed on the outside of the protective retaining wall; the protective retaining wall is erected on the outside of the cultural relic wall 1 to provide all-round protection for the exterior facade, corners and weak points of the wall, so that the protective retaining wall encloses the cultural relic wall 1. At the same time, a counterweight structure, such as a counterweight channel steel, is configured at the bottom or side of the protective retaining wall. The overall stability of the protective retaining wall is improved by the self-weight constraint of the counterweight, which effectively resists the vibration, wind load and material collision impact generated during hoisting construction, and avoids damage such as cracking, falling or displacement of the cultural relic wall; and the safe distance between the two is strictly controlled so that the protective retaining wall and the cultural relic wall 1 are isolated without contact, and an independent construction area is formed on the outside of the protective retaining wall, which effectively isolates the construction operation from the cultural relic wall 1;

[0028] S3. Hoisting and installation work is carried out within the construction area, and the protective retaining wall is dismantled after the hoisting and installation work is completed. Construction personnel carry out hoisting operations in the isolated construction area, relying on the isolation and buffering performance of the protective retaining wall to prevent construction collisions, vibrations, and falling objects from damaging the wall. After the construction is completed, the protective retaining wall is dismantled in an orderly manner to avoid secondary disturbances caused by the dismantling operation.

[0029] S4. Conduct a survey of the cultural relic wall and obtain appearance data. Compare the appearance data with the original appearance data. If there are differences between the appearance data and the original appearance data, restore the cultural relic wall. If the appearance data is the same as the original appearance data, inspect the cultural relic wall. Compare and verify the state of the cultural relic wall after the hoisting construction with the previously retained original appearance data one by one, and check whether there are problems such as cracks, damage or displacement. Ensure that the cultural relic wall is not damaged during the entire hoisting construction process and preserve the integrity of the original appearance of the cultural relic building. In the main hoisting construction, the hoisting equipment and support system are all independently grounded and counterweighted, and do not rely on the cultural relic wall for stress throughout the process. The steel components are hoisted slowly, and the swing of the components is restrained by limiting anti-sway devices, such as hydraulic fine-tuning alignment, without hammering or hard prying. A closed dustproof curtain was erected in the installation area to isolate metal dust, welding slag, and oil stains. Vibration monitoring points and crack monitoring points were set up on the cultural relic wall for real-time monitoring and item-by-item inspection during construction. After the cultural relic wall 1 was hoisted and constructed, it was compared with the original appearance data. If there were differences between the two, the hoisted cultural relic wall 1 was restored. If the hoisted cultural relic wall 1 was the same as the original appearance data, it was accepted. After the protective retaining wall was removed, image acquisition, appearance inspection, and defect verification were carried out on the cultural relic wall 1 again. The measured wall status information was compared item by item with the original appearance data of the cultural relic wall that was archived before construction. When the comparison results show that the condition of the wall after construction differs from the original appearance data of the cultural relic wall, it indicates that the hoisting construction process has caused disturbance and damage to the cultural relic wall. The staff will immediately carry out targeted restoration work in accordance with the cultural relic restoration specifications, repairing defects such as cracks, surface damage, and component displacement until the wall is restored to its original state. The restoration methods are conventional techniques of existing technology, which will not be elaborated here. If the comparison confirms that the appearance of the wall, the location of structural defects, and the shape of the components are consistent with the original appearance data of the cultural relic wall and no new damage has occurred, then a special acceptance inspection of the cultural relic wall can be directly organized by all parties. This comparison and verification mechanism can promptly detect various defects caused by construction, so as to achieve early detection and early handling of problems, effectively prevent the hidden dangers of damage to the cultural relic wall, and ensure that the cultural relic building maintains its original complete appearance after hoisting construction. This will not be elaborated here.

[0030] In this embodiment, in step S2, the protective retaining wall has a fixed base 6. The protective retaining wall is fixed to the ground by the fixed base 6, and the fixed base 6 has a set density. The bottom of the protective retaining wall is equipped with a fixed base 6, and the whole structure adopts a ground-mounted installation method. It is firmly fixed to the construction ground by the fixed base 6, which has the function of counterweight, replacing the traditional temporary erection method, and the installation structure is more reliable and stable. At the same time, the fixed base 6 is made of high-density material, which has the characteristics of heavy weight, dense structure and excellent anti-slip performance. It can form a stable ballast structure by its own weight, effectively offsetting the lateral wind force, equipment vibration and slight impact load generated during hoisting construction, and preventing the protective retaining wall from shaking, shifting or tilting. This structure does not require drilling or anchoring to the ground and cultural relic wall, thus protecting the original structure and appearance of the cultural relic building to the greatest extent. With the reserved safety distance between the protective retaining wall and the cultural relic wall, it can avoid problems such as structural contact compression or collision and wear, improve construction safety, and meet the high protection and zero-destruction construction requirements of cultural relic building hoisting construction.

[0031] In this embodiment, the protective retaining wall includes a supporting frame 2 and a buffer vibration damping assembly. The buffer vibration damping assembly includes an inner buffer vibration damping plate 3 and several intermediate buffer vibration damping plates 4. The inner buffer vibration damping plate 3 is installed inside the supporting frame 2, and the intermediate buffer vibration damping plates 4 are assembled and installed on the supporting frame 2. The buffer vibration damping assembly includes the inner buffer vibration damping plate 3 and several intermediate buffer vibration damping plates 4, forming a multi-layer composite vibration damping and protection system. The inner buffer vibration damping plate 3 is fixedly installed on the inner side of the supporting frame 2, that is, the side closest to the cultural relic wall 1. It is the protective structure closest to the cultural relic wall and can directly buffer minor collisions and vibration impacts, avoiding damage to the wall surface. The intermediate layer of damping and vibration damping plate 4 is assembled and can be disassembled and installed inside the support frame 2. The overall assembly and disassembly are convenient and the layout is flexible. The number and spacing of the plates can be adjusted according to the on-site construction protection requirements. The multiple layers of damping plates work together to gradually attenuate the vibration, wind pressure and accidental impact force generated during hoisting construction, greatly reducing the disturbance of external forces to the cultural relic wall. At the same time, the prefabricated structure facilitates rapid disassembly and turnover in the later stage, and will not cause secondary damage to the cultural relic wall 1. While ensuring the structural safety of the cultural relic wall, it effectively improves the convenience and economy of construction protection. The inner layer of damping and vibration damping plate 3 can be made of extruded polystyrene board, and the intermediate layer of damping and vibration damping plate 4 can be made of high-density rubber and plastic damping board.

[0032] In this embodiment, the support frame 2 is composed of several horizontal keels 201 and several vertical keels 202. The intermediate layer buffer and vibration damping plate 4 is assembled and installed between adjacent horizontal keels 201. The support frame 2 adopts a frame-type keel system, in which multiple horizontal keels 201 and multiple vertical keels 202 overlap and are fixedly combined to form a grid load-bearing skeleton. The overall structure is regular and has good overall rigidity, which can stably support the buffer and vibration damping components at all levels and resist external impact and wind load. The horizontal keels 201 and vertical keels 202 enclose several independent installation sections. The intermediate layer buffer and vibration damping plate 4 adopts an assembled structure and can be detachably installed between adjacent horizontal keels 201. The keel grid can be flexibly spliced ​​and expanded according to the height and length of the cultural relic wall 1 on site to adapt to different wall protection ranges. The horizontal keel 201 provides reliable support points for the intermediate layer buffer and vibration damping plate 4, realizing the modular layout of the vibration damping plate. It is convenient to increase or decrease the number of plates according to the risk area. This assembly method is quick to assemble and disassemble, can be recycled and reused, and can dissipate impact energy step by step. Together with the inner layer buffer and vibration damping plate 3, it forms a multi-level protection system, effectively reducing the safety risks to the cultural relic wall caused by vibration and collision during hoisting construction. The horizontal keel 201 and the vertical keel 202 can be made of 60mm*40mm*2.5mm rectangular tubes, which will not be described in detail here.

[0033] In this embodiment, an outer protective plate 5 is also included. The outer protective plate 5 is installed on the outside of the support frame 2. The outer protective plate 5 is integrally assembled and fixed on the outside of the support frame 2, that is, the side away from the cultural relic wall 1, covering the entire outer facade of the keel frame. As the first protective barrier of the protective retaining wall, the outer protective plate 5 can effectively resist external hard impacts such as construction waste splashing, accidental equipment collisions, falling objects from heights, and strong winds during hoisting construction. It forms a closed protection for the inner horizontal keel 201, vertical keel 202, and multi-layer buffer and vibration damping plates, preventing damage or displacement failure of the internal vibration damping components. At the same time, the outer protective plate 5 works together with the inner intermediate buffer and vibration damping plate 4 and inner buffer and vibration damping plate 3 to form a dual protection structure of rigid protection and flexible vibration damping from the outside to the inside. It can gradually dissipate external loads and vibration energy, greatly reducing the transmission of construction disturbances to the cultural relic wall. In addition, the outer protective panel can be installed in a modular manner, which is convenient to assemble and disassemble, has a strong overall integrity, and can be reused repeatedly, taking into account both protective safety and construction economy, which will not be elaborated here.

[0034] In this embodiment, in step S2, the distance between the protective retaining wall and the cultural relic wall 1 is 8-12mm. This distance parameter avoids problems such as the protective retaining wall and the cultural relic wall coming into contact or rubbing against each other due to too small a distance, and also avoids defects such as blind spots and reduced protective effect due to too large a distance. The constant small gap allows the protective retaining wall and the cultural relic wall to remain in a non-contact state throughout the process, effectively isolating the slight structural vibration and slight deformation of the frame generated during hoisting construction, and preventing hard contact and compression of the surface of the cultural relic wall. At the same time, the uniform gap of 8-12mm can form a good air circulation layer, avoiding the wall from getting damp, accumulating dust, efflorescence, and mold on the paint surface caused by the closed and close fit of the protective structure, effectively protecting the original appearance of the cultural relic wall. In addition, this standardized distance facilitates unified calibration and layout on site, has a high degree of construction regularity, and can be adapted to the protection of cultural relic walls of different heights and shapes, significantly improving the safety and standardization of cultural relic hoisting construction. Preferably, the distance between the protective retaining wall and the cultural relic wall 1 in this embodiment is 10mm, which will not be elaborated here.

[0035] In this embodiment, the thickness of the inner layer damping plate 3 is 40-60mm; the thickness of the middle layer damping plate 4 is 15-25mm. The inner layer damping plate 3, which is closer to the cultural relic wall 1, is set to a thickness of 40-60mm, providing a larger thickness and more flexible buffering margin. As the core flexible protective layer, it can significantly absorb low-frequency vibrations and minor impact loads during construction, preventing stress from directly acting on the surface of the cultural relic wall 1 and effectively protecting the fragile structures such as wall finishes, brickwork, and painted decorations. The middle layer damping plate 4, with a thickness of 15-25mm, is thinner than the inner layer plate. Together with the thicker inner layer plate, it forms a gradient buffering structure, which can synergistically dissipate the impact force and wind pressure disturbance transmitted from the outer layer. The differentiated thickness ratio of the layers avoids the problem of damping failure caused by insufficient thickness of a single plate, and also prevents the structural bulkiness and fitting deviation caused by excessively thick plates. The parameters are designed to match the hoisting and construction conditions of cultural relics buildings. The multi-level buffering force is reasonable and the protection is balanced, which can minimize the harm of construction disturbance and stably ensure the structural and appearance integrity of the cultural relics wall. Preferably, the thickness of the inner buffer damping plate 3 in this embodiment is 50mm and the thickness of the middle buffer damping plate 4 is 20mm, which will not be elaborated here.

[0036] In this embodiment, the outer protective plate 5 is a steel plate with a thickness of 1.5-2.5mm. This thickness provides suitable rigidity, serving as the first external protective barrier to effectively resist the impact of falling objects and component collisions, preventing debris from directly impacting the inner buffer and vibration damping components. Simultaneously, the plate's moderate weight prevents a significant increase in the load on the supporting frame 2, reducing the risk of the protective retaining wall overturning. The steel plate has good overall integrity, evenly distributing external impacts and avoiding localized stress concentration that could cause frame deformation. This specification of steel plate facilitates cutting, processing, and assembly, and can be reused after disassembly. Working in conjunction with the inner multi-layer buffer and vibration damping structure, it achieves a combined rigid and flexible protective effect, meeting the external protection needs during the hoisting and construction of the cultural relic wall. Preferably, the thickness of the steel plate in this embodiment is 2mm, which will not be elaborated further here.

[0037] In this embodiment, in step S4, both the appearance data and the original appearance data refer to the overall appearance of the cultural relic wall. The appearance data collected after construction and the original appearance data archived before construction both use the overall appearance data of cultural relic wall 1, abandoning the partial sampling inspection method and comprehensively improving the completeness and accuracy of construction verification. During the data collection process before and after construction, staff conducted full-coverage collection of all areas of the cultural relic wall, including the overall facade, corner structure, surface texture, existing cracks, and decorative details, forming a complete overall wall appearance archive. Using the overall appearance data comparison method can effectively avoid missing minor construction defects such as slight deformations, surface wear, and minor cracks during partial inspections, achieving verification without blind spots. Compared to partial point comparison, overall appearance data comparison can accurately capture subtle changes in the overall appearance and structural state of the wall, comprehensively verifying various potential impacts caused by hoisting construction vibration, wind pressure, and construction disturbances. By matching and verifying data across the entire domain, it is possible to accurately determine whether the cultural relic wall remains in its original and intact state, completely eliminating the problems of missed inspections and false inspections, ensuring that the cultural relic wall is free from new damage, strictly meeting the high standards and zero-damage acceptance specifications for the construction and protection of cultural relic buildings, and forming a complete and reliable construction verification closed loop.

[0038] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A hoisting construction method suitable for cultural relic buildings, characterized in that: Includes the following steps: S1. Construct protective retaining walls and conduct preliminary surveys and document the cultural relics walls within the historical buildings to obtain original appearance data of the cultural relics walls; S2. The protective retaining wall is installed on the outside of the cultural relic wall, so that there is a set distance between the protective retaining wall and the cultural relic wall, and a construction area is formed on the outside of the protective retaining wall. S3. Perform hoisting construction within the construction area, and dismantle the protective retaining wall after the hoisting construction is completed; S4. Conduct an investigation of the cultural relic wall and obtain appearance data. Compare the appearance data with the original appearance data. If there is a difference between the appearance data and the original appearance data, restore the cultural relic wall. If the appearance data is the same as the original appearance data, accept the cultural relic wall.

2. The hoisting construction method applicable to cultural relic buildings according to claim 1, characterized in that: In step S2, the protective barrier has a fixed base, the protective barrier is fixed to the ground by the fixed base, and the fixed base has a set density.

3. The hoisting construction method applicable to cultural relic buildings according to claim 2, characterized in that: The protective retaining wall includes a support frame and a buffer and vibration damping assembly. The buffer and vibration damping assembly includes an inner layer buffer and vibration damping plate and several intermediate layer buffer and vibration damping plates. The inner layer buffer and vibration damping plate is installed inside the support frame, and the intermediate layer buffer and vibration damping plates are assembled and installed on the support frame.

4. The hoisting construction method applicable to cultural relic buildings according to claim 3, characterized in that: The support frame consists of several horizontal keels and several vertical keels, and the intermediate layer buffer and damping plate is assembled between adjacent horizontal keels.

5. The hoisting construction method applicable to cultural relic buildings according to claim 3, characterized in that: It also includes an outer protective plate, which is installed on the outside of the support frame.

6. The hoisting construction method applicable to cultural relic buildings according to claim 1, characterized in that: In step S2, the distance between the protective retaining wall and the cultural relic wall is 8-12mm.

7. The hoisting construction method applicable to cultural relic buildings according to claim 3, characterized in that: The thickness of the inner buffer and vibration damping plate is 40-60mm.

8. The hoisting construction method applicable to cultural relic buildings according to claim 3, characterized in that: The thickness of the intermediate layer buffer and damping plate is 15-25mm.

9. The hoisting construction method applicable to cultural relic buildings according to claim 5, characterized in that: The outer protective plate is a steel plate with a thickness of 1.5-2.5 mm.

10. The hoisting construction method applicable to cultural relic buildings according to claim 1, characterized in that: In step S4, the appearance data and the original appearance data both represent the complete appearance of the cultural relic wall.

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