Modular steel structure hospital building and installation method

Abstract

The application discloses a modular steel structure hospital building and an installation method, which comprises hospital room units and connecting units for connecting the hospital room units; the hospital room unit comprises four first side plates and two second side plates; wherein the side edges of the four first side plates are sequentially connected to form a foldable wall body; the two second side plates are hingedly connected to the first side plates at the head end or the tail end; the central parts of the two second side plates are hingedly connected with side supporting plates which are perpendicular to the side edges of the second side plates; the central parts of the first side plates away from the second side plates are hingedly connected with middle supporting plates which are perpendicular to the first side plates; a connecting block is fixedly connected to each vertical corner of the hospital room unit; at least two hospital room units form a single-layer building; the upper and lower ends of the single-layer building are respectively provided with fixing mechanisms matched with the connecting blocks. The building modules are detachably connected, the construction period is shortened, and the building modules can be repeatedly used.

Description

Technical Field

[0001] This application belongs to the field of modular construction, and in particular relates to a modular steel structure hospital building and its installation method. Background Technology

[0002] Currently, modular construction has been widely adopted. Modular construction refers to breaking down building components into different functional modules and using standardized, modular, and universal production processes to manufacture them in factories, allowing the buildings to be assembled on-site anytime and anywhere.

[0003] Modular construction is gradually being applied to the field of hospital buildings. The advantages of modular construction allow for the rapid assembly of hospital buildings to meet emergency needs. However, existing modular hospital buildings still have the following drawbacks:

[0004] 1) The reusability of each modular component is low;

[0005] 2) The internal space of the room modules in hospital buildings is fixed, and the usable area cannot be adjusted. Summary of the Invention

[0006] To address one or more shortcomings of the existing technologies, a modular steel structure hospital building and installation method is proposed.

[0007] To achieve the above objectives, this application employs the following solution:

[0008] As one aspect, a modular steel structure hospital building includes hospital room units and connecting units for connecting the hospital room units.

[0009] The hospital room unit includes four first side panels and two second side panels;

[0010] The four first side panels are connected in sequence to form a foldable wall; the two second side panels are respectively hinged to the two sides of the first side panel at the beginning or end; the center of the two second side panels is hinged to a side support plate perpendicular to the second side panel; the center of the first side panel away from the second side panel is hinged to a middle support plate perpendicular to the first side panel.

[0011] The side support plate and the central support plate divide the hospital room unit into areas with different functions;

[0012] Each vertical corner of the hospital room unit is fixedly connected to a connecting block; at least two of the hospital room units form a single-story building; the upper and lower ends of the single-story building are respectively provided with fixing mechanisms that cooperate with the connecting blocks.

[0013] Optionally, the four first side panels can be folded together, while the second side panels can be folded onto the first side panels; at the same time, the side panel support plate can be folded to the left or right onto the second side panels; and the central support plate can be folded to the left or right onto the first side panels.

[0014] Alternatively, the connecting block may consist of two mutually perpendicular vertical blocks, and each vertical block may have a plurality of bolts evenly distributed in the vertical direction for connecting to the hospital room unit.

[0015] Optionally, the fixing mechanism includes two horizontal fixing parts and two vertical fixing parts; the horizontal fixing parts and the vertical fixing parts are connected end to end to form a frame, and an intermediate layer connected to the horizontal fixing parts and the vertical fixing parts is fixed inside the frame.

[0016] Optionally, the connection points of adjacent horizontal fixing parts and vertical fixing parts, as well as the horizontal fixing parts, are provided with slots for inserting the connecting blocks.

[0017] Optionally, multiple connecting rods are provided between the upper and lower fixing mechanisms; and the intermediate layer in each fixing mechanism includes a plate and reinforcing ribs, with the reinforcing ribs respectively disposed on the top and bottom surfaces of the plate.

[0018] Optionally, the system also includes a steel frame, which comprises four uprights and a plurality of reinforcing frames evenly distributed along the height of the uprights surrounding the four uprights.

[0019] At least two guide rods perpendicular to the ground are fixed to the inner side of the reinforcing frame; the fixing mechanism is provided with a groove that is slidably connected to the guide rods.

[0020] Optionally, the steel frame is connected to a base below; the base is made of multiple interwoven steel bars and each interwoven point is fixed with a foot that extends deep into the ground.

[0021] On the other hand, an installation method for a sliding steel structure hospital building, applicable to the installation of a modular steel structure hospital building, includes the following steps:

[0022] Step 1: Set up the base and build a steel frame on top of the base;

[0023] Step two: Assemble each hospital room unit as needed. Bend the three first side panels sequentially to form a rectangular cylinder. Then, bend the second side panel to the front and rear ends of the rectangular cylinder for sealing. Simultaneously, rotate the side support plate on the second side panel to a perpendicular position to support the upper and lower first side panels. Then, rotate the middle support plate to a perpendicular position to the first side panel and flip the first side panel with the middle support plate inwards, so that the middle support plate supports the upper and lower first side panels. The side support plates and the middle support plate divide the enclosed hospital room unit into multiple functional areas.

[0024] Step 3: Install connecting blocks at the vertical corners of each hospital room unit, and fix the connecting blocks to the hospital room unit with bolts to form a room module;

[0025] Step four: Install a fixing mechanism inside the steel structure frame through the guide rod of the steel structure frame; place and fix the two room modules from step three side by side in the fixing mechanism by hoisting;

[0026] Step 5: Install the second fixing mechanism on the upper end of the two room modules in Step 4, and add multiple connecting rods between the two fixing mechanisms;

[0027] Step six: If it is necessary to increase the number of building floors, repeat steps two through five.

[0028] The beneficial effects that this application can produce include:

[0029] 1) The hospital room units are designed to be foldable, which facilitates disassembly and assembly and effectively shortens the construction period of modular buildings; in addition, the foldable room modules are easy to transport and store for reuse.

[0030] 2) Add a side support plate to the second side plate and a middle support plate hinged to the middle of the first side plate. This can provide support for the hospital room unit and divide the hospital room unit into different functional areas.

[0031] 3) A steel frame and base are installed on the outside of the hospital room unit to form the entire modular building as a whole, thereby improving the stability of the entire modular building;

[0032] 4) The building modules can be detached and connected, which reduces the construction period and allows each building module to be reused. Attached Figure Description

[0033] Figure 1 This is a structural schematic diagram of a hospital room unit according to one embodiment of this application;

[0034] Figure 2This is a schematic diagram of the folded structure of a hospital room unit according to one embodiment of this application;

[0035] Figure 3 This is a schematic diagram of the structure of a hospital room unit before it is folded in one embodiment of this application;

[0036] Figure 4 This is a connection diagram of a hospital room unit, connecting block, and fixing mechanism in one embodiment of this application;

[0037] Figure 5 This is a three-dimensional schematic diagram of a connecting block in one embodiment of this application;

[0038] Figure 6 for Figure 4 A schematic diagram of the explosion structure;

[0039] Figure 7 This is an exploded structural diagram of a fixing mechanism in one embodiment of this application;

[0040] Figure 8 This is an exploded structural diagram of a hospital room unit, connecting block, fixing mechanism, steel structure frame and base in one embodiment of this application;

[0041] Figure 9 This is a schematic diagram of a hospital room unit implementation method according to one embodiment of this application;

[0042] Figure 10 for Figure 9 A top view of one implementation method;

[0043] Figure 11 for Figure 9 Another implementation plan view.

[0044] List of components and reference numerals: 100. Hospital room unit, 101. First side panel, 102. Second side panel, 103. Side support panel, 104. Central support panel;

[0045] 300. Connecting block; 301. Bolt;

[0046] 400. Fixing mechanism; 401. Lateral fixing part; 402. Vertical fixing part; 403. Intermediate layer; 403a. Plate; 403b. Reinforcing rib; 404. Slot; 405. Connecting rod; 406. Groove.

[0047] 500. Steel structural frame; 501. Uprights; 502. Reinforcing frame; 503. Guide rod;

[0048] 600. Base, 601. Reinforcing steel, 602. Footing. Detailed Implementation

[0049] The present application is described in detail below with reference to the accompanying drawings and embodiments, but the present application is not limited to these embodiments.

[0050] This application discloses a modular steel structure hospital building and installation scheme, applicable to the construction of various modular buildings and various medical emergency buildings. The specific implementation method is as follows:

[0051] As a first aspect of this application, a modular steel structure hospital building, please refer to... Figures 1-4 As shown, it includes hospital room units 100 and connecting units for connecting each of the hospital room units;

[0052] The hospital room unit 100 includes four first side panels 101 and two second side panels 102;

[0053] The four first side panels 101 are hinged together to form a foldable wall; two second side panels 102 are respectively hinged to the two sides of the first side panels 101 at the beginning or end; the center of the two second side panels 102 is hinged to a side support plate 103 perpendicular to the second side panels 102; the center of the first side panel 101 away from the second side panels 102 is hinged to a central support plate 104 perpendicular to the first side panel 101.

[0054] The side support plate 103 and the middle support plate 104 divide the hospital room unit into areas with different functions;

[0055] Each vertical corner of the hospital room unit 100 is fixedly connected to a connecting block 300; at least two hospital room units 100 form a single-story building; the upper and lower ends of the single-story building are respectively provided with fixing mechanisms 400 that cooperate with the connecting blocks 300.

[0056] In the above embodiments, the first side panel 101, the second side panel 102, the side support plate 103, and the middle support plate 104 of the hospital room unit 100 are prefabricated components. At the same time, the connection between the panels in the hospital room unit 100 can be made by hinges such as hinged flaps to enable folding, and is not limited to a certain hinge method. The first side panel 101, the second side panel 102, the side support plate 103, and the middle support plate 104 can be made of lightweight materials, such as compressed board.

[0057] As one embodiment of this application, please refer to the following: Figure 3As shown, the four first side panels 101 can be folded together, while the second side panels 102 can be folded onto the first side panels 101; at the same time, the side panel support plate 103 can be folded to the left or right onto the second side panels 102; the central support plate 104 can be folded to the left or right onto the first side panels 101; this facilitates the folding and transportation of the hospital room unit 100, and optimizes the disadvantage of the existing technology where the room module is prefabricated and has a large transportation volume;

[0058] The connecting block 300 consists of two mutually perpendicular vertical blocks, and each vertical block has a plurality of bolts 301 evenly distributed in the vertical direction for connecting with the hospital room unit 100.

[0059] During the folding process, the three first side panels 101 need to be bent in sequence to form a rectangular cylinder. Then, the second side panel 102 is bent to the front and rear end faces of the rectangular cylinder. At the same time, the side support plate 103 on the second side panel 102 is rotated to be perpendicular to the second side panel 102 to support the upper and lower first side panels 101. Then, the middle support plate 104 is rotated to be perpendicular to the first side panel 101, and the first side panel 101 with the middle support plate 104 is flipped inward so that the middle support plate 104 supports the upper and lower first side panels 101. Then, the connecting corners of the rectangular cylinder formed by the connecting block 300 are fixed by bolts 301 to form a hospital room unit 100. Each panel connection can be sealed with sealant. At the same time, an opening and closing door can be set on the first side panel 101.

[0060] As one implementation of the above embodiments, refer to Figures 9-11 As shown, considering the expansion of the space where the side support plate 103 is located in the hospital room unit 100, a pulley can be provided at the lower end of the side support plate 103, and a first guide rail 105 is provided on the end face of the first side plate 101 on the bottom surface, which can be used for the bottom pulley of the side support plate 103 to slide to the left or right. When the side support plate 103 rotates towards the first side plate 101 on either side, the side support plate 103 fits against the hinged second side plate 102, thereby expanding the usable area and reducing obstruction. As one embodiment of this application, see specific reference. Figures 4-7 As shown, the fixing mechanism 400 includes two horizontal fixing parts 401 and two vertical fixing parts 402; the two horizontal fixing parts 401 and the two vertical fixing parts 402 are connected end to end to form a frame, and an intermediate layer 403 connected to the horizontal fixing parts 401 and the vertical fixing parts 402 is fixed in the frame; slots 404 for the connecting block 300 to be inserted are respectively provided at the connection points of adjacent horizontal fixing parts 401 and vertical fixing parts 402, and on the horizontal fixing parts 401.

[0061] In the above embodiment, the fixing mechanism 400 can be adjusted according to the number of hospital room units 100 on each floor, and the number of hospital room units 100 on each floor is at least 2. The horizontal fixing part 401 and the vertical fixing part 402 in the fixing mechanism 400 can be detachably connected. The connection corner of the horizontal fixing part 401 and the vertical fixing part 402 can be connected by a triangular connector (not shown) to improve the stability effect. The slot 404 provided at the connection corner of the horizontal fixing part 401 and the vertical fixing part 402 matches the shape of the connecting block 300 to facilitate the insertion of the connecting block 300 into the slot 404. The connecting block 300 can be provided with bolt holes (not shown) corresponding to the triangular connector (not shown). The fixing mechanism 400, the connecting block 300 and the hospital room unit 100 are connected simultaneously by bolts to improve the stability effect of the entire modular building.

[0062] As one embodiment of this application, please refer to the following: Figures 6-7 As shown, the horizontal fixing part 401 and the vertical fixing part 402 of the two fixing mechanisms 400 are provided with corresponding screw holes, and the two ends of the connecting rod 405 can be provided with corresponding threads; this not only enhances the structural stability of the modular building, but also facilitates disassembly.

[0063] The intermediate layer 403 in each of the fixing mechanisms 400 includes a plate 403a and a reinforcing rib 403b. The reinforcing rib 403b is respectively disposed on the top and bottom surfaces of the plate 403a to provide better support for the upper and lower hospital room units 100.

[0064] As one embodiment of this application, please refer to the following: Figure 8 As shown, it also includes a steel structure frame 500, which includes four uprights 501, and a plurality of reinforcing frames 502 evenly distributed along the height direction of the uprights 501 are surrounding the outside of the four uprights 501.

[0065] At least two guide rods 503 perpendicular to the ground are fixed to the inner side of the reinforcing frame 502; the fixing mechanism 400 is provided with a groove 406 that is slidably connected to the guide rods 503.

[0066] As one embodiment of this application, please refer to the following: Figure 8 As shown, a base 600 is connected below the steel structure frame 500; the base 600 is made of multiple steel bars 601 interwoven, and each interwoven point is fixed with a footing 602 that extends into the ground.

[0067] In the above embodiments, a detachable staircase module can be provided between the upper and lower floors, and the entrance of the staircase can be provided on the first side plate 101 or the second side plate 102; and a connecting door is provided on the adjacent first side plate 101 between adjacent hospital room modules 100.

[0068] An installation method for a sliding steel structure hospital building includes the following steps:

[0069] Step 1: Construct a base 600 at the site where the modular hospital building needs to be built. After the foundation is laid, lay the steel reinforcement frame of the base 600 on the completed foundation. The steel bars are interwoven and welded together. Weld the foot 602 at the intersection of the steel bars. After the base 600 is welded and constructed, with the foot 602 facing down, the entire base 600 is buried in the soil layer where the foundation is located. After reserving the connection point for connection with the steel structure frame 500, compact it. The steel structure frame 500 and the base 600 can be detachably connected.

[0070] Four columns 501 are welded above the base 600, forming a rectangular shape with an area equal to the area of ​​a single-story building (the area of ​​a single-story building is at least one hospital room unit 100). A reinforcing frame 502 is installed on the outside of the columns 501, and the reinforcing frame 502 is detachably connected to the columns 501. Finally, multiple guide rods 503 are detachably connected to the inner end face of the reinforcing frame 502 for use in installing the fixing mechanism 400.

[0071] Step two: Assemble each hospital room unit 100 according to the actual number of room floors and rooms required. During assembly, the three first side panels 101 need to be bent and formed into a rectangular cylinder. Then, the second side panel 102 is bent to the front and rear end faces of the rectangular cylinder for sealing. At the same time, the side support plate 103 on the second side panel 102 is rotated to be perpendicular to the second side panel 102 to support the upper and lower first side panels 101. Then, the middle support plate 104 is rotated to be perpendicular to the first side panel 101, and the first side panel 101 with the middle support plate 104 is flipped inward so that the middle support plate 104 supports the upper and lower first side panels 101. The joints of each panel can be sealed with sealant. At the same time, an opening and closing door can be installed on the first side panel 101.

[0072] Step 3: Then, the connecting corners of the rectangular cylinder formed by the connecting block 300 are fixed with bolts 301 to form a hospital room unit 100. Specifically, the connecting block 300 is installed at the vertical corner of each hospital room unit 100, and the connecting block 300 is fixed to the hospital room unit 100 with bolts 301 to form a room module.

[0073] Step four: On the already installed steel structure frame 500, a fixing mechanism 400 can be installed inside the steel structure frame 500 through the guide rod 503 of the steel structure frame 500 using a hoisting mechanism, and the fixing mechanism 400 should be close to the ground. Before placing the fixing mechanism 400, a moisture-proof layer should be set between the ground and the fixing mechanism 400. Then, the room module composed of the hospital room unit 100 and the connecting block 300 is hoisted and placed side by side in the steel structure frame 500.

[0074] Step 5: Build the second fixing mechanism and install the second fixing mechanism 400 on the top of the two side-by-side room modules using the hoisting mechanism; holes need to be pre-drilled on the frame of the upper and lower fixing mechanisms 400, insert one end of the connecting rod 405 into the lower fixing mechanism 400, insert the other end of the connecting rod 405 into the upper fixing mechanism 400, and fix it.

[0075] Step six: If it is necessary to increase the number of building floors, repeat steps two through five.

[0076] The above description is merely a few embodiments of this application and is not intended to limit this application in any way. Although this application discloses preferred embodiments as described above, it is not intended to limit this application. Any changes or modifications made by those skilled in the art without departing from the scope of the technical solution of this application using the disclosed technical content are equivalent to equivalent implementation cases and fall within the scope of the technical solution.

Claims

1. A modular steel structure hospital building, characterized in that, It includes hospital room units (100) and connecting units for connecting the hospital room units to each other; The hospital room unit (100) includes four first side panels (101) and two second side panels (102); The four first side panels (101) are connected in sequence to form a foldable wall; two second side panels (102) are respectively hinged to the two sides of the first side panel (101) at the first end or the last end; the center of the two second side panels (102) is hinged to a side support plate (103) perpendicular to the second side panel (102); the center of the first side panel (101) away from the second side panel (102) is hinged to a middle support plate (104) perpendicular to the first side panel (101). The side support plate (103) and the middle support plate (104) divide the hospital room unit (100) into areas with different functions; Each vertical corner of the hospital room unit (100) is fixedly connected to a connecting block (300); at least two of the hospital room units (100) form a single-story building; the upper and lower ends of the single-story building are respectively provided with fixing mechanisms (400) that cooperate with the connecting blocks (300). The fixing mechanism (400) includes two horizontal fixing parts (401) and two vertical fixing parts (402); the horizontal fixing parts (401) and the vertical fixing parts (402) are connected end to end to form a frame, and an intermediate layer (403) connected to the horizontal fixing parts (401) and the vertical fixing parts (402) is fixed inside the frame. It also includes a steel structure frame (500), which includes four uprights (501) and a plurality of reinforcing frames (502) evenly distributed along the height direction of the uprights (501) surrounding the four uprights (501). At least two guide rods (503) perpendicular to the ground are fixed to the inner side of the reinforcing frame (502); the fixing mechanism (400) is provided with a groove (406) that is slidably connected to the guide rods (503).

2. A modular steel structure hospital building according to claim 1, characterized in that, The four first side plates (101) can be folded together, while the second side plate (102) can be folded onto the first side plate (101); at the same time, the side support plate (103) can be folded to the left or to the right onto the second side plate (102); the middle support plate (104) can be folded to the left or to the right onto the first side plate (101).

3. A modular steel structure hospital building according to claim 1, characterized in that, The connecting block (300) consists of two mutually perpendicular vertical blocks, and each vertical block has a plurality of bolts (301) evenly distributed in the vertical direction for connecting with the hospital room unit (100).

4. A modular steel structure hospital building according to claim 1, characterized in that, The adjacent horizontal fixing part (401) and the vertical fixing part (402) are connected to each other, and the horizontal fixing part (401) is provided with a slot (404) for the connection block (300) to be inserted.

5. A modular steel structure hospital building according to claim 1, characterized in that, Multiple connecting rods (405) are provided between the upper and lower fixing mechanisms (400); and the intermediate layer (403) in each fixing mechanism (400) includes a plate (403a) and a reinforcing rib (403b), wherein the reinforcing rib (403b) is respectively disposed on the top and bottom surfaces of the plate (403a).

6. A modular steel structure hospital building according to claim 1, characterized in that, The steel frame (500) is connected to a base (600) below; the base (600) is made of multiple steel bars (601) interwoven and each interwoven point is fixed with a foot (602) that extends into the ground.

7. An installation method for a modular steel structure hospital building, applicable to the installation of the modular steel structure hospital building according to any one of claims 1-6, characterized in that, Includes the following steps: Step 1: Set up the base (600) and build a steel frame (500) on top of the base (600). Step 2: Assemble each hospital room unit (100) as needed. Bend the three first side panels (101) in sequence and form a rectangular cylinder. Then, bend the second side panel (102) to the front and rear end faces of the rectangular cylinder for sealing. At the same time, rotate the side support plate (103) on the second side panel (102) to be perpendicular to the second side panel (102) to support the upper and lower first side panels (101). Then, rotate the middle support plate (104) to be perpendicular to the first side panel (101) and flip the first side panel (101) with the middle support plate (104) inward so that the middle support plate (104) supports the upper and lower first side panels (101). The side support plate (103) and the middle support plate (104) divide the enclosed hospital room unit (100) into multiple areas with different functions. Step 3, and install connecting blocks (300) at the vertical corners of each hospital room unit (100), and fix the connecting blocks (300) to the hospital room unit (100) with bolts (301) to form a room module; Step four, install a fixing mechanism inside the steel structure frame (500) through the guide rod (503); place and fix the two room modules from step three side by side in the fixing mechanism (400) by hoisting; Step 5: Install the second fixing mechanism on the upper end of the two room modules in Step 4, and add multiple connecting rods (405) between the two fixing mechanisms. Step six: If it is necessary to increase the number of building floors, repeat steps two through five.

Images