Integrated medical building wall and installation method

Abstract

The present invention belongs to the field of medical building construction technology, and in particular relates to an integrated medical building wall and installation method, comprising a main wall module, a bottom guide rail module, a top guide rail module and a limiting connector, wherein two rows of bolt holes are respectively reserved at the top and bottom of the main wall module, and the main wall module is connected and limited to the bottom guide rail module and the top guide rail module by through bolts and limiting connectors; the bottom guide rail module comprises a W-shaped guide rail groove and a first roller device, and a row of bolt holes is reserved on the side of the W-shaped guide rail groove for connection and limitation with the main wall module; a bolt rod is pre-installed on the inside of the W-shaped guide rail groove for installing the first roller device; the top guide rail module comprises an M-shaped guide rail groove and a second roller device, and a hole is opened at the top of the M-shaped guide rail groove for reserving pipeline connection; a row of bolt holes is reserved on the side of the M-shaped guide rail groove for connection and limitation with the main wall module; a bolt rod is pre-installed on the inside of the M-shaped guide rail groove for installing the second roller device.

Description

Technical Field

[0001] The present invention belongs to the technical field of medical building construction, and in particular relates to an integrated medical building wall and an installation method. Background Art

[0002] With the continued prosperity of the modern medical industry, the design and construction standards of medical buildings, as a crucial cornerstone supporting medical services, are undergoing unprecedented advancements, aiming to create a safer, more comfortable, and more efficient medical environment for patients and medical staff. Medical walls, as an integral component of medical building structures, not only carry out basic architectural functions but also must adapt to the stringent requirements unique to the medical environment.

[0003] The performance requirements for modern medical walls have increased significantly, primarily in the following areas: First, given the healthcare environment's emphasis on hygiene and safety, medical walls must exhibit excellent cleanability, disinfection resistance, and antibacterial properties to effectively curb bacterial growth and ensure a highly clean and safe healthcare environment. Second, with the rapid advancement of medical technology and the diversification of healthcare service models, the interior spaces of medical buildings require frequent adjustments to accommodate evolving medical processes and patient needs. Therefore, medical walls must also be capable of rapid construction, convenient disassembly, and efficient reuse, significantly improving the flexibility and responsiveness of healthcare buildings while effectively reducing the cost and time associated with space renovations.

[0004] However, existing medical walls face significant shortcomings in addressing these challenges. Traditional wall designs often prioritize structural stability and durability while neglecting the need for rapid construction and easy disassembly. This leads to inefficient and costly adjustments to medical building spaces. Furthermore, while some new wall materials have achieved significant breakthroughs in cleanability and antibacterial properties in recent years, they still have significant shortcomings in load-bearing capacity, sound and heat insulation, and sealing, making it difficult to meet the urgent demand for high-performance walls in medical buildings. Summary of the Invention

[0005] In order to overcome the shortcomings of the existing technology, the present invention provides an integrated medical building wall, which aims to simultaneously meet the multiple performance requirements of medical walls, improve the flexibility and construction efficiency of medical buildings, reduce life cycle costs, and provide the modern medical industry with a higher quality and more efficient medical service environment.

[0006] The technical means adopted by the present invention to solve its technical problems are: an integrated medical building wall, which is improved in that it includes a main wall module, a bottom guide rail module, a top guide rail module and a limiting connector, and two rows of bolt holes are reserved at the top and bottom of the main wall module respectively, and the main wall module is connected and limited to the bottom guide rail module and the top guide rail module by through bolts and the limiting connector; the bottom guide rail module includes a W-shaped guide rail groove and a first roller device, and a row of bolt holes is reserved on the side of the W-shaped guide rail groove for connecting and limiting with the main wall module; a bolt rod is pre-installed on the inside of the W-shaped guide rail groove for installing the first roller device; the top guide rail module includes an M-shaped guide rail groove and a second roller device, and a hole is opened at the top of the M-shaped guide rail groove for reserving pipeline connection; a row of bolt holes is reserved on the side of the M-shaped guide rail groove for connecting and limiting with the main wall module; a bolt rod is pre-installed on the inside of the M-shaped guide rail groove for installing the second roller device.

[0007] The main wall module in the above technical solution includes a glass magnesium board and an insulation board. The main wall module is a sandwich structure consisting of three layers of glass magnesium boards sandwiching two layers of insulation boards. The main wall module is connected to the bottom guide rail module and the top guide rail module through the outermost layer of glass magnesium boards; the insulation board is a light steel galvanized external keel filled with rock wool.

[0008] In the above technical solution, the first roller device includes a roller, a roller shaft and a groove-shaped bracket; the groove-shaped bracket has reserved bolt holes for penetrating the pre-installed bolt rod on the inner side of the W-shaped guide rail groove, and fixing the groove-shaped bracket in the W-shaped guide rail groove by bolts.

[0009] In the above technical solution, the side wall of the M-shaped guide rail groove is provided with a roller fixing rib for installing and fixing the second roller device.

[0010] The second roller device in the above technical solution includes a fastening pad, an adjustable stiffness plate, a fastening bolt, a roller connector, a roller, a regular hexagonal roller, a hexagonal ball bearing, a roller lateral limit ring and an adjustable stiffness bolt; the fastening pad is in the shape of a "T" and is symmetrically arranged at both ends of the adjustable stiffness plate; the middle opening of the adjustable stiffness plate is for the roller connector to pass through; the spacing of the adjustable stiffness plates can be adjusted by adjusting the tightness of the adjustable stiffness bolt; the roller lateral limit rings are respectively inserted into the regular hexagonal roller from the left and right sides and placed on both sides of the roller; the hexagonal ball bearing is installed in the circular hole position of the roller connector; the roller connector of the hexagonal ball bearing is respectively inserted into the regular hexagonal roller from the left and right sides.

[0011] The hexagonal ball bearing described in the above technical solution is a double-ring closed ball bearing, the outer edge of the outer ring is circular, and the inner edge of the inner ring is a regular hexagon, which is used to insert the regular hexagonal roller; the width of the inner ring is slightly larger than the outer ring. After the regular hexagonal roller is inserted during assembly, it is ensured that only the inner ring is in contact with the roller lateral limit ring.

[0012] The dimensions between the top and bottom of the main wall module described in the above technical solution are slightly larger than the distance between the bottom of the roller in the top guide rail module and the top of the roller in the bottom guide rail module; the position of the roller device in the bottom guide rail module cannot be moved; the roller in the top guide rail module can undergo elastic displacement in the vertical direction under the action of force.

[0013] The technical means adopted by the present invention to solve its technical problems are: a method for installing an integrated medical building wall, the method comprising: step 1: installing a bottom guide rail module and a top guide rail module to a designated position; step 2: adjusting the stiffness of the second roller module and installing it into the M-shaped guide rail groove; step 3: pushing the main wall module along the bottom guide rail module and the top guide rail module to the designated position; step 4: connecting the main wall module with the bottom guide rail module and the top guide rail module using a limiting connector.

[0014] Step 2 described in the above technical solution includes: Step 21: Loosen the stiffness adjustable bolt, adjust the stiffness of the second roller module to the required value, and tighten the stiffness adjustment bolt; Step 22: Push the second roller module along the roller fixing rib into the specified position in the M-shaped guide rail groove with roller fixing ribs, and tighten the tightening bolt to complete the installation of the second roller module.

[0015] Adjusting the stiffness of the second roller module to a desired value in step 21 of the above technical solution includes:

[0016] Step 211: Determine the vertical displacement deformation y of the second roller module after the wall installation is completed through actual measurement according to the on-site conditions;

[0017] Step 212: Substitute the designed rebound force P and the vertical displacement deformation y into the following formula (1) to obtain the relationship between the linear stiffness K and L2+L4;

[0018]

[0019] Among them, L1 is the length from the bifurcation position of the rear stiffness adjustment plate to the fastening pad, which is a known value; L2 is the length from the bifurcation position of the rear stiffness adjustment plate to the rear side of the roller connector; L4 is the length from the rear side of the roller connector to the bifurcation position of the front stiffness adjustment plate; L5 is the length from the bifurcation position of the front stiffness adjustment plate to the fastening pad, which is a known value;

[0020] Step 213: Substitute the linear stiffness K of the second roller module into formula (2) to ensure that the vertical displacement deformation y does not exceed the maximum allowable vertical deformation y max ;

[0021]

[0022] Wherein, K is the linear stiffness of the second roller module; σ is the material yield strength of the stiffness adjustment plate (802);

[0023] Step 214: Substitute the relationship between the linear stiffness K and L2+L4 into formula (3), and set L2=L4 to calculate the values ​​of L2 and L4 required under the actual conditions on site. Adjust L2 and L4 of the second roller module to the calculated values ​​of formula (3). At this time, the linear stiffness K of the second roller module is the required value, and the stiffness adjustment is completed.

[0024]

[0025] The beneficial effects of the present invention are: providing an integrated medical building, which adopts a sandwich-type main wall structure composed of glass magnesium board and keel rock wool insulation board, and a multifunctional channel is cleverly designed in the wall to reserve space for power supply of medical equipment, communication lines, oxygen supply system and negative pressure facilities; the main wall module is cleverly placed between the bottom and top guide rail components, among which the lower guide rail has a built-in roller system to promote smooth movement, and the upper guide rail roller module combines an adjustable stiffness roller module with a flexible installation track, making the installation and disassembly process of the wall module extremely simple. In addition, the wall and the guide rail module are tightly connected by bolt connectors to ensure the overall stability of the wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of an integrated medical building wall according to an embodiment of the present invention;

[0027] Figure 2 A schematic diagram of a main wall module according to an embodiment of the present invention;

[0028] Figure 3 A schematic diagram of a bottom guide rail module according to an embodiment of the present invention;

[0029] Figure 4 A schematic diagram of a top rail module according to an embodiment of the present invention;

[0030] Figure 5 A schematic diagram of a second roller module according to an embodiment of the present invention;

[0031] Figure 6 A schematic diagram of a hexagonal ball bearing according to an embodiment of the present invention;

[0032] Figure 7 This is an assembly diagram of a hexagonal ball bearing according to an embodiment of the present invention;

[0033] Figure 8 A schematic diagram of a roller connector according to an embodiment of the present invention;

[0034] Figure 9 This is a stiffness calculation diagram of the second roller module shown in an embodiment of the present invention. DETAILED DESCRIPTION

[0035] The present invention will be further described below with reference to the accompanying drawings and examples.

[0036] The following will clearly and completely describe the concept, specific structure and technical effects of the present invention in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention. In addition, all the connection / connection relationships involved in the patent do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the invention can be combined interactively without conflicting with each other.

[0037] like Figure 1 As shown, the present invention adopts an integrated medical building wall, including a main wall module 1, a bottom guide rail module 2, a top guide rail module 3 and a limiting connector 4. Two rows of bolt holes are reserved at the top and bottom of the main wall module 1 respectively. The main wall module 1 and the bottom guide rail module 2 and the top guide rail module 3 are connected and limited by through bolts and the limiting connector 4.

[0038] In one possible implementation, Figure 2 As shown, the main wall module 1 includes a glass magnesium board 101 and an insulation board 102. In an exemplary embodiment, the main wall module 1 is a sandwich structure in which three layers of glass magnesium boards 101 sandwich two layers of insulation boards 102. The main wall module 1 is connected to the bottom guide rail module 2 and the top guide rail module 3 through the outermost glass magnesium board 101; the insulation board 102 is a light steel galvanized external keel filled with rock wool.

[0039] Two rows of bolt holes 103, 104, 105, and 106 are reserved at the top and bottom of the main wall module 1, respectively, for connecting and limiting the main wall module 1 with the top 2 and bottom guide rail modules 3 through through-bolts and limiting connectors 4 after installation; the glass magnesium boards 101 and the insulation boards 102 at the front and rear ends of the main wall module 1 are staggered and left with joints for the overall connection between different main wall modules 1 after installation.

[0040] In a possible implementation, a pipeline channel 107 is reserved in the main wall module 1 for power supply, communication, oxygen supply, and negative pressure use of medical equipment.

[0041] like Figure 3 As shown, the bottom guide rail module 2 includes a W-shaped guide rail groove 5 and a first roller device 6. A row of bolt holes is reserved on the side of the W-shaped guide rail groove 5 for connecting and limiting with the main wall module 1; a bolt rod is pre-installed on the inside of the W-shaped guide rail groove 5 for installing the first roller device 6.

[0042] In an exemplary embodiment, the first roller device 6 includes two rollers 601, two rollers 602 and a slot-shaped bracket 603; the slot-shaped bracket 603 has reserved bolt holes for inserting the pre-installed bolt rod 502 on the inner side of the W-shaped guide rail groove 5, and fixing the slot-shaped bracket 603 in the W-shaped guide rail groove 5 by bolts 604.

[0043] like Figure 4 As shown, the top guide rail module 3 includes an M-shaped guide rail groove 7 and a second roller device 8. The top of the M-shaped guide rail groove 7 is opened for reserving pipeline connection; a row of bolt holes 701 are reserved on the side of the M-shaped guide rail groove 7 for connection and limiting with the main wall module 1; a bolt rod is pre-installed on the inner side of the M-shaped guide rail groove 1 for installing the second roller device 8; a pipeline hole 702 is reserved on the upper side plate of the M-shaped guide rail groove 7, and the opening position coincides with the reserved pipeline hole 107 position of the main wall module (1), which is used to install various medical equipment pipelines after the wall is installed.

[0044] In a possible implementation, a roller fixing rib 703 is provided on the side wall of the M-shaped guide groove 7 for installing and fixing the second roller device 8 .

[0045] In one possible implementation, Figure 5 As shown, the second roller device 8 includes a fastening pad 801, a stiffness adjustment plate 802, a fastening bolt 803, a roller connector 804, a roller 805, a regular hexagonal roller 806, a hexagonal ball bearing 807, a roller lateral limiting ring 808 and a stiffness adjustable bolt 809;

[0046] Among them, the fastening pad 801 is in a "T" shape and is symmetrically arranged at both ends of the stiffness adjustable plate 802 through the fastening bolts 803; the middle opening of the stiffness adjustable plate 802 is a tuning fork-shaped plate component, and the material is alloy spring steel, for the roller connector 804 to pass through; by adjusting the tightness of the stiffness adjustable bolts 809, the spacing of the stiffness adjustable plates 802 can be adjusted; the roller lateral limit rings 808 are respectively inserted into the regular hexagonal roller 806 from the left and right sides and placed on both sides of the roller 805; the hexagonal ball bearing 807 is installed in the circular hole position of the roller connector 804; the roller connector 804 of the hexagonal ball bearing 807 is respectively inserted into the regular hexagonal roller 806 from the left and right sides.

[0047] In one possible implementation, Figure 6-7 As shown, the hexagonal ball bearing 807 is a double-ring closed ball bearing, the outer edge of the outer ring 8071 is circular, and the inner edge of the inner ring 8072 is a regular hexagon, which is used to insert the regular hexagonal roller 806; the width of the inner ring 8072 is slightly larger than the outer ring 8071. After the regular hexagonal roller 806 is inserted during assembly, it is ensured that only the inner ring contacts the roller lateral limit ring, while avoiding contact between the outer ring 807) and the roller lateral limit ring 808, thereby ensuring smooth rolling of the roller 805.

[0048] In one possible implementation, Figure 8 As shown, the roller connector 804 is an integrally formed component, wherein the top plate 8045, bottom plate 8046, and short vertical plate 8047 form a mounting slot 8041 for assembly with the stiffness adjustment plate 802. The top plate 8045 has a threaded bolt hole 8042 for mounting a stiffness adjustment bolt 809. The long vertical plate 8044 has a round hole 8043 for mounting a hexagonal ball bearing 807.

[0049] The size between the top and bottom of the main wall module 1 is slightly larger than the distance between the bottom of the roller 805 in the top guide rail module 3 and the top of the roller 601 in the bottom guide rail module 2; the position of the first roller device 6 in the bottom guide rail module 2 cannot be moved; the roller 805 in the top guide rail module 3 can be elastically displaced in the vertical direction under the action of force; when the main wall module 1 is pushed in, the wedge-shaped inclination at the top front end of the main wall module 1 first contacts the roller 805 in the top guide rail module 3, and as the main wall module 1 is pushed in, the roller 805 is continuously squeezed upward, so that the main wall module 1 is always in fit with the top guide rail module 3 and the bottom guide rail module 2, preventing the existence of gaps between the main wall module 1 and the top guide rail module 3 and the bottom guide rail module 2, causing shaking and other problems.

[0050] It is worth mentioning that due to the manufacturing and installation errors of each wall module, if the roller stiffness is not adjustable, it may be impossible to push it into the wall, resulting in installation difficulties or a large gap between the roller and the wall after installation. This application uses a second roller device with adjustable stiffness to control the roller's rebound force, ensuring both smoothness during installation and good contact between the roller and the wall module. The stiffness adjustment method of a single second roller module 8 includes:

[0051] ① Loosen all stiffness adjustment bolts 809;

[0052] ② Pull out or push the two stiffness adjustment plates 802 forward and backward to the desired positions respectively;

[0053] ③Tighten all stiffness adjustment bolts 809.

[0054] In a possible implementation, the present application further provides a method for installing the integrated medical building wall, the method comprising:

[0055] Step 1: Install the bottom rail module and top rail module to the designated locations.

[0056] Step 2: Adjusting the stiffness of the second roller module and installing it into the M-shaped guide rail groove, in an exemplary embodiment, includes:

[0057] Step 21: Loosen the stiffness adjustment bolt, adjust the stiffness of the second roller module to the required value, and tighten the stiffness adjustment bolt. Figure 9 Specifically, the process includes the following steps:

[0058] Step 211: Determine the vertical displacement deformation y of the second roller module after the wall installation is completed through actual measurement according to the on-site conditions;

[0059] Step 212: Substitute the designed rebound force P and the vertical displacement deformation y into the following formula (1) to obtain the relationship between the linear stiffness K and L2+L4;

[0060]

[0061] Among them, L1 is the length from the bifurcation position of the rear stiffness adjustment plate to the fastening pad, which is a known value; L2 is the length from the bifurcation position of the rear stiffness adjustment plate to the rear side of the roller connector; L4 is the length from the rear side of the roller connector to the bifurcation position of the front stiffness adjustment plate; L5 is the length from the bifurcation position of the front stiffness adjustment plate to the fastening pad, which is a known value;

[0062] Step 213: Substitute the linear stiffness K of the second roller module into formula (2) to ensure that the vertical displacement deformation y does not exceed the maximum allowable vertical deformation y max ;

[0063]

[0064] Wherein, K is the linear stiffness of the second roller module; σ is the material yield strength of the stiffness adjustment plate (802);

[0065] Step 214: Substitute the relationship between the linear stiffness K and L2+L4 into formula (3), and set L2=L4. The values ​​of L2 and L4 required under the actual conditions on site can be calculated. Adjust L2 and L4 of the second roller module to the calculated values ​​of formula (3). At this time, the linear stiffness K of the second roller module is the required value, and the stiffness adjustment is completed.

[0066]

[0067] Step 22: Push the second roller module along the roller fixing rib into the designated position of the M-shaped guide rail groove with the roller fixing rib, and tighten the fastening bolts to complete the installation of the second roller module.

[0068] Step 3: Push the main wall module along the bottom rail module and the top rail module to the designated position.

[0069] Step 4: Use the limit connectors to connect the main wall module with the bottom rail module and the top rail module.

[0070] Through the above embodiments, the integrated medical building provided by the present invention adopts a sandwich-type main wall structure composed of a glass magnesium board and a keel rock wool insulation board. A multifunctional channel is cleverly designed in the wall to reserve space for power supply of medical equipment, communication lines, oxygen supply system and negative pressure facilities; the main wall module is cleverly placed between the bottom and top guide rail assemblies, wherein the lower guide rail has a built-in roller system to promote smooth movement, and the upper guide rail roller module combines an adjustable stiffness roller module with a flexible installation track, making the installation and disassembly process of the wall module extremely simple. In addition, the wall and the guide rail module are tightly connected by bolt connectors to ensure the overall stability of the wall.

[0071] The above is a specific description of the preferred implementation of the present invention, but the invention is not limited to the embodiments. Those skilled in the art can make various equivalent modifications or substitutions without violating the spirit of the present invention. These equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. An integrated medical building wall, characterized in that: It includes a main wall module, a bottom guide rail module, a top guide rail module and a limiting connector. Two rows of bolt holes are reserved at the top and bottom of the main wall module respectively. The main wall module is connected and limited to the bottom guide rail module and the top guide rail module by through-bolts and the limiting connector; the bottom guide rail module includes a W-shaped guide rail groove and a first roller device, and a row of bolt holes is reserved on the side of the W-shaped guide rail groove for connection and limitation with the main wall module; a bolt rod is pre-installed on the inside of the W-shaped guide rail groove for installing the first roller device; the top guide rail module includes an M-shaped guide rail groove and a second roller device, and a hole is opened at the top of the M-shaped guide rail groove for reserving pipeline connection; a row of bolt holes is reserved on the side of the M-shaped guide rail groove for connection and limitation with the main wall module; a bolt rod is pre-installed on the inside of the M-shaped guide rail groove for installing the second roller device; The second roller device includes a fastening pad, a stiffness adjustable plate, a fastening bolt, a roller connector, a roller, a regular hexagonal roller, a hexagonal inner ball bearing, a roller lateral limiting ring and a stiffness adjustable bolt; The fastening pad is in a "T" shape and is symmetrically arranged at both ends of the adjustable stiffness plate; the middle opening of the adjustable stiffness plate is for the roller connector to pass through; the spacing of the adjustable stiffness plates can be adjusted by adjusting the tightness of the adjustable stiffness bolts; the roller lateral limit rings are respectively inserted into the regular hexagonal rollers from the left and right sides and placed on both sides of the roller; the hexagonal ball bearing is installed in the circular hole position of the roller connector; the roller connector of the hexagonal ball bearing is respectively inserted into the regular hexagonal rollers from the left and right sides.

2. The integrated medical building wall according to claim 1, characterized in that: The main wall module includes a glass magnesium board and an insulation board. The main wall module is a sandwich structure with three layers of glass magnesium boards sandwiching two layers of insulation boards. The main wall module is connected to the bottom guide rail module and the top guide rail module through the outermost layer of the glass magnesium board; the insulation board is a light steel galvanized external keel filled with rock wool.

3. The integrated medical building wall according to claim 1, characterized in that: The first roller device includes a roller, a roller shaft and a groove-shaped bracket; the groove-shaped bracket has reserved bolt holes for penetrating the pre-installed bolt rod on the inner side of the W-shaped guide rail groove, and fixing the groove-shaped bracket in the W-shaped guide rail groove by bolts.

4. The integrated medical building wall according to claim 1, characterized in that: The side walls of the M-shaped guide rail groove are provided with roller fixing ribs for installing and fixing the second roller device.

5. The integrated medical building wall according to claim 1, characterized in that: The inner hexagonal ball bearing is a double-ring closed ball bearing, the outer edge of the outer ring is circular, and the inner edge of the inner ring is a regular hexagon, which is used to insert the regular hexagonal roller; the width of the inner ring is slightly larger than the outer ring. After the regular hexagonal roller is inserted during assembly, it is ensured that only the inner ring is in contact with the roller lateral limit ring.

6. The integrated medical building wall according to claim 1, characterized in that: The size between the top and bottom of the main wall module is slightly larger than the distance between the bottom of the roller in the top guide rail module and the top of the roller in the bottom guide rail module; the position of the roller device in the bottom guide rail module cannot be moved; the roller in the top guide rail module can undergo elastic displacement in the vertical direction under the action of force.

7. A method for installing the integrated medical building wall according to any one of claims 1 to 6, characterized in that: The method comprises: Step 1: Install the bottom rail module and the top rail module to the designated positions; Step 2: Adjust the stiffness of the second roller device and install it into the M-shaped guide rail groove; Step 3: Push the main wall module along the bottom guide module and the top guide module to the designated position; Step 4: Use the limit connectors to connect the main wall module with the bottom rail module and the top rail module.

8. The method for installing an integrated medical building wall according to claim 7, characterized in that: The step 2 includes: Step 21: Loosen the stiffness-adjusting bolt, adjust the stiffness of the second roller device to the desired value, and tighten the stiffness-adjusting bolt; Step 22: Push the second roller assembly along the roller fixing rib into the designated position in the M-shaped guide rail groove with the roller fixing rib, and tighten the fastening bolts to complete the installation of the second roller assembly.

9. The method for installing an integrated medical building wall according to claim 8, characterized in that: Adjusting the stiffness of the second roller device to a desired value in step 21 includes: Step 211: determining the vertical displacement deformation y of the second roller device after the wall installation is completed through actual measurement according to the on-site conditions; Step 212: Substitute the designed rebound force P and the vertical displacement deformation y into the following formula (1) to obtain the relationship between the linear stiffness K and L2+L4; （1）； Wherein, L is the distance between the left and right fastening pads; L1 is the length from the bifurcation position of the rear stiffness adjustment plate to the fastening pad, which is a known value; L2 is the length from the bifurcation position of the rear stiffness adjustment plate to the rear side of the roller connector; L3 is the length of the roller connector; L4 is the length from the front side of the roller connector to the bifurcation position of the front stiffness adjustment plate; L5 is the length from the bifurcation position of the front stiffness adjustment plate to the fastening pad, which is a known value; Step 213: Substitute the linear stiffness K of the second roller device into formula (2) to ensure that the vertical displacement deformation y does not exceed the maximum allowable vertical deformation y max , maximum vertical deformation y max Take the smaller of the two calculated values ​​in formula (2); （2）； Wherein, K is the linear stiffness of the second roller device; σ is the material yield strength of the stiffness adjustment plate (802); b1 is the width of one side of the stiffness adjustment plate, b2 is the gap width of the stiffness adjustment plate, b3 is the width of the other side of the stiffness adjustment plate, b is the overall width of the stiffness adjustment plate, and t is the thickness of the stiffness adjustment plate; Step 214: Substitute the relationship between the linear stiffness K and L2+L4 into formula (3), and set L2=L4. The values ​​of L2 and L4 required under the actual conditions on site can be calculated. Adjust L2 and L4 of the second roller device to the calculated values ​​of formula (3). At this time, the linear stiffness K of the second roller device is the required value, and the stiffness adjustment is completed. （3）。

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