Modularized pressurizing building shock insulation system capable of being rapidly installed in high altitude area

Abstract

The utility model discloses a high-altitude area modular pressurizing building shock insulation system capable of being rapidly installed, and relates to the field of pressurizing buildings. The high-altitude area modular pressurizing building shock insulation system capable of being rapidly installed comprises at least two pressurizing building modules which are sequentially connected from top to bottom, every two adjacent pressurizing building modules are detachably connected through a plurality of friction pendulum shock insulation assemblies capable of swinging along the horizontal plane, and the lowest pressurizing building module is detachably connected with the ground through a plurality of friction pendulum shock insulation assemblies capable of swinging along the horizontal plane. According to the high-altitude area modular pressurizing building shock insulation system capable of being rapidly installed, the pressurizing building modules arranged up and down and the pressurizing building modules and the ground are detachably connected through the friction pendulum shock insulation assemblies capable of swinging along the horizontal plane; the shock insulation capacity of a supercharged building can be improved, the assembly efficiency is improved, the construction difficulty is reduced, and maintenance and repair are convenient.

Description

Technical Field

[0001] This application relates to the field of pressurized buildings, and more particularly to a seismic isolation system for modular pressurized buildings in high-altitude areas that can be quickly installed. Background Art

[0002] Pressurized residential buildings in plateau areas are generally composed of several containerized pressurized building modules spliced and connected together. By increasing the air pressure inside the building, the indoor environment is made close to the plain level, solving the problem of altitude sickness encountered by people when traveling to plateau areas.

[0003] Existing plateau pressurized building modules are generally multi-layer structures. The vertical connection between the modules of each layer generally uses welded steel pipe columns or bolt splicing. However, the seismic intensity in high-altitude areas of our country is generally relatively high. At present, the existing plateau pressurized building structure system has not considered seismic resistance problems. The vertical connection of the building modules is subjected to large shear forces during earthquakes, and the seismic resistance ability is poor. This rigid connection node form between the column and the module is not conducive to seismic resistance. After the node is damaged, it generally needs to be cut and welded for repair, and the components are difficult to replace, resulting in greater difficulty in later maintenance. Summary of the Utility Model

[0004] The purpose of this application is to provide a seismic isolation system for modular pressurized buildings in high-altitude areas that can be quickly installed, which has the advantages of simple construction, high construction efficiency, convenient installation, disassembly and maintenance, and strong seismic isolation ability.

[0005] This application is implemented as follows:

[0006] This application provides a seismic isolation system for modular pressurized buildings in high-altitude areas that can be quickly installed, including at least two pressurized building modules connected in sequence from top to bottom. Multiple friction pendulum seismic isolation components that can swing along the horizontal plane are detachably connected between two adjacent pressurized building modules and between the lowermost pressurized building module and the ground respectively.

[0007] In some alternative embodiments, the friction pendulum seismic isolation component includes a friction pendulum upper seat plate provided with an upper spherical groove, a friction pendulum lower seat plate provided with a lower spherical groove, and a spherical crown body. The top and bottom of the spherical crown body slide and press against the upper spherical groove and the lower spherical groove respectively.

[0008] In some alternative embodiments, the friction pendulum upper seat plate and the friction pendulum lower seat plate are respectively connected with an upper connecting plate and a lower connecting plate by bolts. The upper connecting plate is connected to the bottom of the corresponding pressurized building module, and the lower connecting plate is connected to the top of the corresponding pressurized building module or the ground.

[0009] In some alternative embodiments, at least one upper connecting plate is connected to the bottom of the corresponding pressurized building module through a connecting column.

[0010] In some alternative embodiments, at least one lower connecting plate is connected to the top of the corresponding pressurized building module through a connecting column.

[0011] In some alternative embodiments, in the friction pendulum isolation assembly connected to the bottom of the lowermost pressurized building module, the friction pendulum lower seat plate is connected to the ground through a plurality of anchor bolts.

[0012] In some alternative embodiments, the centers of the spherical crown body, the friction pendulum upper seat plate, and the friction pendulum lower seat plate are located on the same vertical axis.

[0013] In some alternative embodiments, an upper buffer pad is provided between the upper connecting plate and the friction pendulum upper seat plate, and / or a lower buffer pad is provided between the lower connecting plate and the friction pendulum lower seat plate.

[0014] In some alternative embodiments, the upper connecting plate is provided with a card slot for clamping the upper buffer pad, and / or the lower connecting plate is provided with a card slot for clamping the lower buffer pad.

[0015] In some alternative embodiments, the four corners of the bottom of each pressurized building module are respectively connected to adjacent pressurized building modules or the ground through a friction pendulum isolation assembly.

[0016] The beneficial effects of the present application are as follows: The quickly installable modular pressurized building isolation system in high-altitude areas provided by the present application includes at least two pressurized building modules connected in sequence from top to bottom. The two adjacent pressurized building modules and between the lowermost pressurized building module and the ground are respectively detachably connected through a plurality of friction pendulum isolation assemblies that can swing along the horizontal plane. The quickly installable modular pressurized building isolation system in high-altitude areas provided by the present application can improve the isolation ability of the pressurized building while improving the assembly efficiency, reducing the construction difficulty and facilitating maintenance and repair by detachably connecting the upper and lower pressurized building modules and between the pressurized building module and the ground using friction pendulum isolation assemblies that can swing along the horizontal plane; during the installation process of the upper and lower layers of pressurized building modules, the assembly method of fixed connection such as bolt riveting or welding in the prior art is adjusted to an active connection method using friction pendulum isolation assemblies. On the one hand, the installation accuracy requirements for installation and loading and unloading are reduced, and on the other hand, the influence of vibrations that may exist in the installation area on the safety of the structure can be effectively alleviated. Description of the Drawings

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present application and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative efforts.

[0018] Figure 1 Structural schematic diagram of a quickly installable high-altitude modular pressurized building isolation system provided by an embodiment of the present application;

[0019] Figure 2 Partial structural schematic diagram of the connection between the top and bottom of the middle two pressurized building modules of a quickly installable high-altitude modular pressurized building isolation system provided by an embodiment of the present application and the isolation component;

[0020] Figure 3 Structural schematic diagram of the connection between two adjacent pressurized building modules of a quickly installable high-altitude modular pressurized building isolation system provided by an embodiment of the present application through the isolation component;

[0021] Figure 4 Structural schematic diagram of the connection between the first-layer pressurized building module of a quickly installable high-altitude modular pressurized building isolation system provided by an embodiment of the present application and the ground through the isolation component;

[0022] Figure 5 Structural schematic diagram of the hoisting of the first-layer pressurized building module to the connection with the ground through the isolation component during the assembly of a quickly installable high-altitude modular pressurized building isolation system provided by an embodiment of the present application;

[0023] Figure 6 Structural schematic diagram of the hoisting of the second-layer pressurized building module to the connection with the first-layer pressurized building module through the isolation component during the assembly of a quickly installable high-altitude modular pressurized building isolation system provided by an embodiment of the present application;

[0024] Figure 7 Structural schematic diagram of the connection between two adjacent pressurized building modules of a quickly installable high-altitude modular pressurized building isolation system provided by another embodiment of the present application through the isolation component;

[0025] Figure 8 Structural schematic diagram of the connection between two adjacent pressurized building modules of a quickly installable high-altitude modular pressurized building isolation system provided by another embodiment of the present application through the isolation component.

[0026] In the figure: 100, pressurized building module; 200, isolation component; 210, upper connecting column; 220, lower connecting column; 230, friction pendulum upper seat plate; 240, friction pendulum lower seat plate; 250, spherical crown body; 260, upper spherical groove; 270, lower spherical groove; 280, upper connecting plate; 290, lower connecting plate; 300, bolt; 310, anchor bolt; 320, upper buffer pad; 330, lower buffer pad; 340, card slot. Detailed implementation manners

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this application. Apparently, the described embodiments are some, but not all, of the embodiments of this application. Components of the embodiments of this application generally described and illustrated in the figures herein can be arranged and designed in a variety of different configurations.

[0028] Therefore, the detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of this application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of this application without creative efforts shall fall within the scope of protection of this application.

[0029] It should be noted that like reference numerals and letters denote like items in the following figures. Therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

[0030] In the description of this application, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship in which the product of this application is usually placed during use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. In addition, the terms "first", "second", "third", etc. are only used for descriptive distinction and should not be construed as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical", "hanging", etc. do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0032] In the description of this application, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0033] In this application, unless otherwise clearly stipulated and defined, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature.

[0034] The features and performance of the quickly installable modular pressurized building seismic isolation system in high altitude areas of this application will be further described in detail in combination with the embodiments below.

[0035] As Figure 1 , Figure 2 , Figure 3 , Figure 4 shown, the embodiment of this application provides a quickly installable modular pressurized building seismic isolation system in high altitude areas, which includes three pressurized building modules 100 connected in sequence from top to bottom. Four seismic isolation components 200 are respectively connected between every two adjacent pressurized building modules 100 and between the lowermost pressurized building module 100 and the ground. One seismic isolation component 200 is respectively connected to the four corners at the top and bottom of two adjacent pressurized building modules 100, and the four corners at the bottom of the lowermost pressurized building module 100 are respectively connected to the ground through one seismic isolation component 200;

[0036] Among them, each seismic isolation component 200 connected between two adjacent pressurized building modules 100 includes an upper connecting column 210 and a lower connecting column 220 respectively connecting the bottom and top of two adjacent pressurized building modules 100, an upper connecting plate 280 and a lower connecting plate 290 respectively connected to the bottom of the upper connecting column 210 and the top of the lower connecting column 220, a friction pendulum upper seat plate 230 and a friction pendulum lower seat plate 240 respectively connected to the bottom of the upper connecting plate 280 and the top of the lower connecting plate 290 through bolts 300, and a spherical crown body 250. Upper spherical grooves 260 and lower spherical grooves 270 are respectively provided at the bottom of the friction pendulum upper seat plate 230 and the top of the friction pendulum lower seat plate 240. The upper spherical grooves 260 and the lower spherical grooves 270 respectively roll and press against the spherical surfaces at the top and bottom of the spherical crown body 250. The centers of the spherical crown body 250, the friction pendulum upper seat plate 230 and the friction pendulum lower seat plate 240 are located on the same vertical axis.

[0037] The seismic isolation components 200 connecting the lowermost pressurized building module 100 to the ground all include an upper connecting column 210 connected to the bottom of the lowermost pressurized building module 100, an upper connecting plate 280 connected to the bottom of the upper connecting column 210, a friction pendulum upper seat plate 230 connected to the bottom of the upper connecting plate 280 by bolts 300, a lower connecting plate 290 for pressing against the ground, a friction pendulum lower seat plate 240 connected to the top of the lower connecting plate 290 and the ground by anchor bolts 310, and a spherical crown body 250. Upper spherical grooves 260 and lower spherical grooves 270 are respectively provided at the bottom of the friction pendulum upper seat plate 230 and the top of the friction pendulum lower seat plate 240. The upper spherical grooves 260 and the lower spherical grooves 270 respectively roll and press against the spherical surfaces at the top and bottom of the spherical crown body 250. The centers of the spherical crown body 250, the friction pendulum upper seat plate 230, and the friction pendulum lower seat plate 240 are located on the same vertical axis.

[0038] When assembling the quickly installable modular pressurized building seismic isolation system provided by the embodiment of the present application, first, upper connecting columns 210 are pre-welded at the four corners of the bottom of three pressurized building modules 100 in the factory, and upper connecting plates 280 are pre-welded at the bottoms of the upper connecting columns 210. Lower connecting columns 220 and lower connecting plates 290 welded to the tops of the lower connecting columns 220 are pre-welded at the four corners of the tops of the middle two pressurized building modules 100 respectively. After transporting the pressurized building modules 100 to the site, the friction pendulum upper seat plates 230 are connected to the bottoms of the upper connecting plates 280 by bolts 300, and the friction pendulum lower seat plates 240 are connected to the tops of the lower connecting plates 290 by bolts 300. Then, four lower connecting plates 290 are respectively arranged at preset positions on the ground, and corresponding friction pendulum lower seat plates 240 are respectively arranged on the tops of the four lower connecting plates 290. Subsequently, the corresponding friction pendulum lower seat plates 240 and the lower connecting plates 290 are respectively connected to the ground by anchor bolts 310. Then, the four spherical crown bodies 250 are respectively placed in the lower spherical grooves 270 at the tops of the four friction pendulum lower seat plates 240. As Figure 5 shown, the middle pressurized building module 100 is lifted by a crane and steel cables to the tops of the four friction pendulum lower seat plates 240 connected to the ground, so that the four upper spherical grooves 260 at the bottoms of the four friction pendulum upper seat plates 230 connected to the bottom of the middle pressurized building module 100 respectively roll and press against the spherical crown bodies 250 in the four lower spherical grooves 270, completing the installation of the first-layer pressurized building module 100. Use a mechanical device to gently push the first-layer pressurized building module 100 to ensure that the first-layer pressurized building module 100 self-resets to the expected position; then, the four spherical crown bodies 250 are respectively placed in the lower spherical grooves 270 at the tops of the four friction pendulum lower seat plates 240 connected to the top of the first-layer pressurized building module 100. As Figure 6As shown in the figure, a crane and steel cables are used to lift the second pressurized building module 100 and move it to the top of the first pressurized building module 100, so that the four upper ball grooves 260 at the bottom of the four friction pendulum upper seat plates 230 connected to the bottom of the second pressurized building module 100 respectively roll and press against the spherical crown bodies 250 in the lower ball grooves 270 at the top of the four first pressurized building modules 100, completing the installation of the second pressurized building module 100. A mechanical device is used to gently push the first pressurized building module 100 to ensure that the first pressurized building module 100 self-resets to the expected position. Repeat the above steps to complete the installation of the third pressurized building module 100.

[0039] The quickly installable high-altitude modular pressurized building seismic isolation system provided by the embodiment of the present application is composed of multiple layers of pressurized building modules 100 arranged in sequence from top to bottom. Between the lowermost pressurized building module 100 and the bottom surface foundation, and between adjacent two layers of pressurized building modules 100, seismic isolation components 200 are respectively used for connection. Before the installation process of each layer of pressurized building module 100, each seismic isolation component 200 is disassembled and installed on the ground and the top and bottom of the corresponding pressurized building module 100. Subsequently, each pressurized building module 100 is hoisted to the corresponding positions on the ground and the top of the corresponding lower pressurized building module 100 and placed, so that each layer of pressurized building module 100 can automatically reset to the expected position under gravity and a small horizontal thrust. It has the advantages of simple installation construction, fast disassembly and assembly, large installation tolerance, the structural system has seismic isolation ability, and the structural components are convenient to replace later.

[0040] In other alternative embodiments, the quickly installable high-altitude modular pressurized building seismic isolation system may further include two, four or more than four pressurized building modules 100 arranged in sequence from top to bottom.

[0041] In other alternative embodiments, between every two adjacent pressurized building modules 100 and between the lowermost pressurized building module 100 and the ground, they may also be respectively connected by two, three, five or more than five seismic isolation components 200.

[0042] In other alternative embodiments, as Figure 7 shown, an upper buffer pad 320 may also be provided between the upper connecting plate 280 and the friction pendulum upper seat plate 230, and a lower buffer pad 330 is provided between the lower connecting plate 290 and the friction pendulum lower seat plate 240. By providing the upper buffer pad 320 and the lower buffer pad 330, the vertical shear resistance performance of each seismic isolation component 200 can be improved, and further the seismic resistance ability of the seismic isolation component 200 can be improved.

[0043] In other alternative embodiments, as Figure 8As shown, the upper connecting plate 280 and the lower connecting plate 290 are respectively provided with clamping grooves 340 for clamping the upper buffer pad 320 and the lower buffer pad 330. By arranging the clamping grooves 340 on the upper connecting plate 280 and the lower connecting plate 290 to clamp the upper buffer pad 320 and the lower buffer pad 330, the connection stability of the upper buffer pad 320 and the lower buffer pad 330 can be effectively improved, ensuring that the upper buffer pad 320 and the lower buffer pad 330 stably buffer and disperse the vertical shear stress when subjected to vibration.

[0044] The embodiments described above are some, but not all, of the embodiments of the present application. The detailed description of the embodiments of the present application is not intended to limit the scope of the present application claimed, but merely represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the scope of protection of the present application.

Claims

1. A modular seismic isolation system for high-altitude pressurized buildings that can be quickly installed, comprising at least two pressurized building modules connected in sequence from top to bottom, characterized in that, Between two adjacent said pressurized building modules and between the lowermost said pressurized building module and the ground, they are respectively detachably connected by a plurality of friction pendulum seismic isolation assemblies that can swing along the horizontal plane. The friction pendulum seismic isolation assembly includes a friction pendulum upper seat plate provided with an upper spherical groove, a friction pendulum lower seat plate provided with a lower spherical groove, and a spherical crown body. The top and bottom of the spherical crown body are respectively slidably pressed against the upper spherical groove and the lower spherical groove. The friction pendulum upper seat plate and the friction pendulum lower seat plate are respectively connected with an upper connecting plate and a lower connecting plate by bolts. The upper connecting plate is connected to the bottom of the corresponding pressurized building module, and the lower connecting plate is connected to the top of the corresponding pressurized building module or the ground.

2. The quickly installable modular seismic isolation system for high-altitude pressurized buildings according to claim 1, characterized in that, At least one of the upper connecting plates is connected to the bottom of the corresponding pressurized building module through a connecting column.

3. The quickly installable modular seismic isolation system for high altitude pressurized buildings according to claim 1, characterized in that, At least one of the lower connecting plates is connected to the top of the corresponding pressurized building module through a connecting column.

4. The quickly installable modular seismic isolation system for high altitude pressurized buildings according to claim 1, wherein In the friction pendulum seismic isolation assembly connected to the bottom of the lowermost pressurized building module, the friction pendulum lower seat plate is connected to the ground through a plurality of anchor bolts.

5. The quickly installable modular seismic isolation system for high altitude pressurized buildings according to claim 1, characterized in that, The center of the spherical crown body, the center of the friction pendulum upper seat plate, and the center of the friction pendulum lower seat plate are located on the same vertical axis.

6. The quickly installable high-altitude modular pressurized building seismic isolation system according to claim 1, characterized in that An upper buffer pad is provided between the upper connecting plate and the friction pendulum upper seat plate, and / or a lower buffer pad is provided between the lower connecting plate and the friction pendulum lower seat plate.

7. The quickly installable modular seismic isolation system for high altitude pressurized buildings according to claim 6, characterized in that The upper connecting plate is provided with a card slot for clamping the upper buffer pad, and / or the lower connecting plate is provided with a card slot for clamping the lower buffer pad.

8. The quickly installable modular seismic isolation system for high-altitude pressurized buildings according to claim 1, characterized in that, The four corners of the bottom of each pressurized building module are respectively connected to adjacent pressurized building modules or the ground through a friction pendulum seismic isolation assembly.

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