Fabricated steel structure building with damping function

Abstract

The invention discloses a fabricated steel structure building with a damping function, and relates to the technical field of building construction. The fabricated steel structure building with the damping function comprises a steel frame, an assembling base is installed on the steel frame, a damping mechanism used for adjusting the damping strength is installed on the assembling base, a transmission mechanism used for driving a plurality of damping mechanism assemblies to move at the same time is installed on the damping mechanism, and a foundation steel frame is installed on the damping mechanism. According to the damping device, through the arrangement of the sleeve, the spring groove, the arc end block, the foundation pile column and the like, when the damping device is used in the environment needing different damping strengths, the damping strength is adjusted by adjusting the number of turns of the buffering spring and increasing the buffering strength, and therefore the damping strength is adjusted; and meanwhile, the arc end blocks and the foundation pile columns are driven to stretch out and draw back, so that the installation stability is improved or the installation process is facilitated, and the use convenience of the steel structure building is improved.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to an assembled steel structure building with a shock-absorbing function. Background Art

[0002] Due to the development of modern building materials and construction technology, steel structure buildings are used because of their light weight and high strength. Therefore, steel structure prefabricated buildings have become a key development project of my country's construction industrialization and housing industrialization. The Chinese patent announcement number CN213683437U discloses a prefabricated steel structure building with a shock-absorbing function, including a house body and a foundation. A plurality of interconnected steel bars are arranged in the house body. A shock-absorbing cylinder is installed on the bottom surface of the house body. A shock-absorbing piston is slidably connected to the inner side wall of the shock-absorbing cylinder. The shock-absorbing piston is fixedly connected to a support rod on the side away from the house body. One end of the support rod away from the shock-absorbing piston passes through the shock-absorbing cylinder and is fixedly connected to the foundation. It has the effect of reducing the influence of surrounding ground vibration on the steel structure prefabricated building, thereby improving the quality of life of people around.

[0003] In the prior art, this type of prefabricated steel structure building is often used in the construction of temporary houses for engineering construction. It can be disassembled and reused as the project is completed and the construction site changes. When it is built at different construction sites, such as near airports and subway stations, a weaker shock-absorbing mechanism is required, while near mines and other sites, the building requires a stronger shock-absorbing strength. However, since the shock-absorbing mechanism with fixed strength is set on the foundation, the shock-absorbing strength is not easy to adjust, making it inconvenient to use. For this reason, we propose an assembled steel structure building with shock-absorbing function. Summary of the invention

[0004] The object of the present invention is to provide a prefabricated steel structure building with a shock-absorbing function to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an assembled steel structure building with a shock-absorbing function, comprising a steel frame, an assembly seat installed on the steel frame, a shock-absorbing mechanism for adjusting the shock-absorbing strength installed on the assembly seat, a transmission mechanism for driving multiple shock-absorbing mechanism components to move simultaneously installed on the shock-absorbing mechanism, a foundation steel frame installed on the shock-absorbing mechanism, a base installed on the foundation steel frame, the transmission mechanism is located on the top side of the base, a sliding mechanism for adjusting the embedded depth is installed on the base, a telescopic mechanism for adjusting the supporting area is installed on the base, the telescopic mechanism is located on the top side of the sliding mechanism, and when the steel structure is being constructed, When assembling the building, the transmission mechanism is started according to the different earthquake-proof conditions required by the construction site. The transmission mechanism drives the shock-absorbing mechanism, the sliding mechanism and the telescopic mechanism to move simultaneously, so that when assembling in an environment where the shock-absorbing strength needs to be increased, the sliding mechanism is driven to slide out to increase the support area, and the telescopic mechanism is driven to extend to increase the embedded depth, thereby further improving the installation stability and earthquake-proof strength of the building. According to the above principle, when assembling in an environment where the shock-absorbing strength does not need to be increased, the burying depth and the support area are reduced to facilitate the installation and assembly process. It should be noted that when burying the steel structure building, it is buried to the bottom side of the shock-absorbing mechanism.

[0006] Preferably, the shock absorbing mechanism includes a guide rod, which is slidably mounted on an assembly seat, a shock absorbing seat is mounted on the guide rod, a damper is mounted on the shock absorbing seat, a buffer spring is movably sleeved on the guide rod, the buffer spring is mounted on the assembly seat, a sleeve is movably mounted on the shock absorbing seat, a spring groove is provided on the inner wall of the sleeve, and the buffer spring is slidably mounted in the spring groove. When the shock absorbing strength needs to be increased, the sleeve is driven to rotate and rise on the shock absorbing seat, so that the buffer spring is retracted into the sleeve along the spring groove, reducing the number of buffer turns of the buffer spring, thereby increasing the shock absorbing strength. It should be noted that the shock absorbing effect is achieved by setting the damper in combination with the buffer spring, which is common knowledge in the field and will not be elaborated here.

[0007] Preferably, the outer wall of the sleeve is provided with an external thread, a thread groove is provided on the shock absorbing seat, and the sleeve is movably installed in the thread groove. Through the setting of the thread groove, when the sleeve rotates on the shock absorbing seat, it is restricted by the thread groove and rises in the shock absorbing seat along the thread groove.

[0008] Preferably, the transmission mechanism includes a placement frame, which is installed on a shock-absorbing seat, a stepper motor is installed on the placement frame, a gear block is installed on the main shaft of the stepper motor, a driven gear ring is rotatably installed on the shock-absorbing seat, the driven gear ring is meshed with the gear block, and a sleeve is slidably installed on the driven gear ring. When the stepper motor is started, the stepper motor drives the gear block to rotate, and when the gear block rotates, it drives multiple driven gear rings to rotate simultaneously, and when the driven gear ring rotates, it drives the sleeve to rotate.

[0009] Preferably, a limiting slider is installed on the driven gear ring, a limiting slot is provided on the outer wall of the sleeve, the limiting slider is slidably installed in the limiting slot, and the sleeve is driven to rotate when the driven gear ring rotates through the cooperation and restriction of the limiting slider and the limiting slot.

[0010] Preferably, the sliding mechanism includes a threaded rod, which is rotatably mounted on the shock-absorbing seat and passes through the shock-absorbing seat, and is mounted on the gear block. A foundation pile column is threadedly mounted on the threaded rod, and a screw hole is provided on the foundation pile column. The threaded rod is threaded in the screw hole, and the foundation pile column is slidably mounted on the base. When the gear block rotates, the threaded rod is driven to rotate, and when the threaded rod rotates, the foundation pile column is driven to slide on the base, thereby increasing and decreasing the embedded depth.

[0011] Preferably, an adapting slide groove is provided on the base, a limiting groove is provided on the foundation pile column, the foundation pile column is slidably installed in the adapting slide groove, and the limiting groove matches the limiting setting of the adapting slide groove, so that the foundation pile column can and can only slide on the base.

[0012] Preferably, the telescopic mechanism includes a sliding rod, which is slidably mounted on the base, a through hole is provided on the base, the sliding rod is slidably mounted in the through hole, an arc end block is mounted on the sliding rod, a rotating plate is rotatably mounted on the arc end block, and the rotating plate is rotatably mounted on the foundation pile column. When the foundation pile column slides, the rotating plate is driven to rotate on the foundation pile column and the arc end block. At this time, the arc end block is restricted by the cooperation of the through hole and the sliding rod, so that the arc end block slides in a direction close to or away from the base, thereby realizing the function of increasing the supporting area.

[0013] Preferably, a connecting seat is installed on the foundation pile column and the arc end block, a rotating shaft block is installed on the connecting seat, a rotating hole is opened on the rotating plate, and the rotating shaft block is rotatably installed in the rotating hole. Through the matching restriction of the rotating hole and the rotating shaft block, the rotating plate can and can only rotate on the foundation pile column and the arc end block.

[0014] Compared with the prior art, the present invention has the following beneficial effects: (1) By setting the sleeve, spring groove, arc end block, foundation pile column, etc., when used in an environment requiring different shock absorption strengths, the number of turns of the buffer spring is adjusted to increase the buffer strength to achieve the adjustment of the shock absorption strength. At the same time, the arc end block and the foundation pile column are extended and retracted to increase the stability of the installation or facilitate the installation process, thereby improving the convenience of use of the steel structure building.

[0015] (2) By setting the driven gear ring, gear block, etc., it is possible to simultaneously drive the sleeves on multiple buffer springs to move when the gear block rotates with the stepper motor, thereby further improving the practicality and ease of use of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the structure of the foundation steel frame in the present invention; Figure 3 It is a schematic diagram of the structure of the shock-absorbing seat in the present invention; Figure 4 It is a schematic cross-sectional structural diagram of the guide rod in the present invention; Figure 5 It is a schematic diagram of the structure of the sleeve in the present invention; Figure 6 It is a structural schematic diagram of the gear block in the present invention; Figure 7 It is a structural schematic diagram of a through hole; Figure 8 The schematic diagram of the structure of the foundation pile column is shown in FIG. Fig. 9 It is a schematic diagram of the cross-sectional structure of the rotating plate.

[0017] In the figure: 1, steel frame; 2, assembly seat; 3, shock absorbing mechanism; 301, damper; 302, guide rod; 303, buffer spring; 304, sleeve; 305, spring groove; 306, shock absorbing seat; 307, threaded rotating groove; 4, transmission mechanism; 401, placement frame; 402, stepping motor; 403, gear block; 404, driven gear ring; 405, limit slider; 406, limit slide groove; 5, foundation steel frame; 6, base; 7, sliding mechanism; 701, threaded rod; 702, foundation pile column; 703, screw hole; 704, limit groove; 705, adapter slide groove; 8, telescopic mechanism; 801, sliding rod; 802, through hole; 803, arc end block; 804, rotating plate; 805, connecting seat; 806, shaft block; 807, rotating hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 9The figure shows an assembled steel structure building with a shock-absorbing function, comprising a steel frame 1, an assembly seat 2 is installed on the steel frame 1, a shock-absorbing mechanism 3 for adjusting the shock-absorbing strength is installed on the assembly seat 2, a transmission mechanism 4 for driving multiple shock-absorbing mechanism 3 components to move simultaneously is installed on the shock-absorbing mechanism 3, a foundation steel frame 5 is installed on the shock-absorbing mechanism 3, a base 6 is installed on the foundation steel frame 5, the transmission mechanism 4 is located on the top side of the base 6, a sliding mechanism 7 for adjusting the embedded depth is installed on the base 6, a telescopic mechanism 8 for adjusting the supporting area is installed on the base 6, and the telescopic mechanism 8 is located on the top side of the sliding mechanism 7. When the steel structure building is being assembled, During assembly, according to the different earthquake-proof conditions required by the construction site, the transmission mechanism 4 is started, and the transmission mechanism 4 drives the shock-absorbing mechanism 3, the sliding mechanism 7 and the telescopic mechanism 8 to move simultaneously, so that when assembling in an environment where the shock-absorbing strength needs to be increased, the sliding mechanism 7 is driven to slide out to increase the support area, and the telescopic mechanism 8 is driven to extend to increase the pre-embedded depth, thereby further improving the installation stability and earthquake-proof strength of the building. According to the above principle, when assembling in an environment where the shock-absorbing strength does not need to be increased, the burial depth and support area are reduced to facilitate the installation and assembly process. It should be noted that when burying the steel structure building, it is buried to the bottom side of the shock-absorbing mechanism 3.

[0020] See also Figure 1-Figure 7 In the embodiment of the present invention, the shock absorbing mechanism 3 includes a guide rod 302, which is slidably mounted on the assembly seat 2, a shock absorbing seat 306 is mounted on the guide rod 302, a damper 301 is mounted on the shock absorbing seat 306, a buffer spring 303 is movably sleeved on the guide rod 302, the buffer spring 303 is mounted on the assembly seat 2, a sleeve 304 is movably mounted on the shock absorbing seat 306, a spring groove 305 is provided on the inner wall of the sleeve 304, and the buffer spring 303 is slidably mounted in the spring groove 305. When it is necessary to increase the shock absorbing strength, the sleeve 304 is driven to rotate and rise on the shock absorbing seat 306, so that the buffer spring 303 is retracted into the sleeve 304 along the spring groove 305, reducing the number of buffering circles of the buffer spring 303, thereby increasing the shock absorbing strength. It should be noted that the damper 301 is set and used in conjunction with the buffer spring 303 to achieve the shock absorbing effect. This is common knowledge in the art and will not be elaborated here.

[0021] See also Figure 1-Figure 6 In the embodiment of the present invention, an external thread is installed on the outer wall of the sleeve 304, a thread groove 307 is opened on the shock absorbing seat 306, and the sleeve 304 is movably installed in the thread groove 307. Through the setting of the thread groove 307, when the sleeve 304 rotates on the shock absorbing seat 306, it is restricted by the thread groove 307 and rises in the shock absorbing seat 306 along the thread groove 307.

[0022] See also Figure 1-Figure 6In the embodiment of the present invention, the transmission mechanism 4 includes a placement frame 401, the placement frame 401 is installed on the shock-absorbing seat 306, a stepper motor 402 is installed on the placement frame 401, a gear block 403 is installed on the main shaft of the stepper motor 402, a driven gear ring 404 is rotatably installed on the shock-absorbing seat 306, the driven gear ring 404 is meshed with the gear block 403, and the sleeve 304 is slidably installed on the driven gear ring 404. When the stepper motor 402 is started, the stepper motor 402 drives the gear block 403 to rotate. When the gear block 403 rotates, it drives multiple driven gear rings 404 to rotate simultaneously. When the driven gear ring 404 rotates, it drives the sleeve 304 to rotate.

[0023] See also Figure 1-Figure 6 In the embodiment of the present invention, a limit slider 405 is installed on the driven gear ring 404, a limit slot 406 is provided on the outer wall of the sleeve 304, and the limit slider 405 is slidably installed in the limit slot 406. Through the cooperation and restriction of the limit slider 405 and the limit slot 406, the sleeve 304 is driven to rotate when the driven gear ring 404 rotates.

[0024] See also Figure 1-Figure 8 In the embodiment of the present invention, the sliding mechanism 7 includes a threaded rod 701, which is rotatably mounted on the shock-absorbing seat 306 and penetrates the shock-absorbing seat 306, and is mounted on the gear block 403. A foundation pile column 702 is threadedly mounted on the threaded rod 701, and a screw hole 703 is provided on the foundation pile column 702. The threaded rod 701 is threadedly mounted in the screw hole 703, and the foundation pile column 702 is slidably mounted on the base 6. When the gear block 403 rotates, the threaded rod 701 is driven to rotate, and when the threaded rod 701 rotates, the foundation pile column 702 is driven to slide on the base 6, thereby increasing and decreasing the embedded depth.

[0025] See also Figure 1-Figure 8 In the embodiment of the present invention, an adapting slide groove 705 is provided on the base 6, and a limiting groove 704 is provided on the foundation pile column 702. The foundation pile column 702 is slidably installed in the adapting slide groove 705. The limiting groove 704 matches the limiting setting of the adapting slide groove 705, so that the foundation pile column 702 can and can only slide on the base 6.

[0026] See also Figure 1-Figure 9In the embodiment of the present invention, the telescopic mechanism 8 includes a sliding rod 801, which is slidably installed on the base 6. The base 6 is provided with a through hole 802, and the sliding rod 801 is slidably installed in the through hole 802. An arc end block 803 is installed on the sliding rod 801, and a rotating plate 804 is rotatably installed on the arc end block 803. The rotating plate 804 is rotatably installed on the foundation pile column 702. When the foundation pile column 702 slides, the rotating plate 804 is driven to rotate on the foundation pile column 702 and the arc end block 803. At this time, the arc end block 803 is restricted by the cooperation of the through hole 802 and the sliding rod 801, so that the arc end block 803 slides in the direction close to or away from the base 6, thereby realizing the function of increasing the supporting area.

[0027] See also Figure 1-Figure 9 In the embodiment of the present invention, a connecting seat 805 is installed on the foundation pile column 702 and the arc end block 803, a rotating shaft block 806 is installed on the connecting seat 805, a rotating hole 807 is opened on the rotating plate 804, and the rotating shaft block 806 is rotatably installed in the rotating hole 807. Through the matching restriction of the rotating hole 807 and the rotating shaft block 806, the rotating plate 804 can and can only rotate on the foundation pile column 702 and the arc end block 803.

[0028] Working principle: When in use, when assembling a steel structure building, according to the different earthquake-proof conditions required by the construction site, the transmission mechanism 4 is started, and the transmission mechanism 4 drives the shock-absorbing mechanism 3, the sliding mechanism 7 and the telescopic mechanism 8 to move simultaneously, so that when assembling in an environment where the shock-absorbing strength needs to be increased, the sliding mechanism 7 is driven to slide out to increase the support area, and the telescopic mechanism 8 is driven to extend to increase the pre-embedded depth, further improving the installation stability and earthquake-proof strength of the building. According to the above principle, when assembling in an environment where the shock-absorbing strength does not need to be increased, the burial depth and support area are reduced, which facilitates the installation and assembly process. The embodiment of the present invention is that when burying the steel structure building, it is buried to the bottom side of the shock absorbing mechanism 3. When it is necessary to increase the shock absorbing strength, the sleeve 304 is driven to rotate and rise on the shock absorbing seat 306, so that the buffer spring 303 is retracted into the sleeve 304 along the spring groove 305, and the number of buffering circles of the buffer spring 303 is reduced, thereby increasing the shock absorbing strength. It should be noted that the shock absorbing effect is achieved by setting the damper 301 in conjunction with the buffer spring 303, which is common knowledge in the field and will not be elaborated here. By setting the threaded groove 307, the sleeve 304 is rotated on the shock absorbing seat 306, which is affected by the thread. The limit of the thread rotating groove 307 is achieved, and the gear block 403 is raised in the shock absorbing seat 306 along the thread rotating groove 307, and the stepping motor 402 is started. The stepping motor 402 drives the gear block 403 to rotate. When the gear block 403 rotates, it drives multiple driven gear rings 404 to rotate at the same time. When the driven gear ring 404 rotates, it drives the sleeve 304 to rotate. Through the cooperation restriction of the limiting slider 405 and the limiting sliding groove 406, it is realized that when the driven gear ring 404 rotates, the sleeve 304 is driven to rotate, and when the gear block 403 rotates, the threaded rod 701 is driven to rotate. When the threaded rod 701 rotates, it drives the foundation pile column 702 to slide on the base 6, thereby achieving the increase. To increase or decrease the embedded depth, the limit groove 704 cooperates with the limiting setting of the matching slide groove 705, so that the foundation pile column 702 can and can only slide on the base 6. When the foundation pile column 702 slides, it drives the rotating plate 804 to rotate on the foundation pile column 702 and the arc end block 803. At this time, the arc end block 803 is restricted by the matching of the through hole 802 and the sliding rod 801, so that the arc end block 803 slides in the direction close to or away from the base 6, thereby realizing the function of increasing the supporting area. Through the matching restriction of the rotating hole 807 and the rotating shaft block 806, the rotating plate 804 can and can only rotate on the foundation pile column 702 and the arc end block 803.

[0029] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0030] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.

Claims

1. An assembled steel structure building with a shock-absorbing function, comprising a steel frame (1), on which an assembly seat (2) is mounted, characterized in that: The assembly seat (2) is provided with a damping mechanism (3) for adjusting the damping strength, the damping mechanism (3) is provided with a transmission mechanism (4) for driving a plurality of damping mechanism (3) components to move simultaneously, the damping mechanism (3) is provided with a foundation steel frame (5), the foundation steel frame (5) is provided with a base (6), the transmission mechanism (4) is located on the top side of the base (6), the base (6) is provided with a sliding mechanism (7) for adjusting the embedded depth, the base (6) is provided with a telescopic mechanism (8) for adjusting the supporting area, and the telescopic mechanism (8) is located on the top side of the sliding mechanism (7).

2. The assembled steel structure building with shock absorption function according to claim 1 is characterized in that: The shock absorbing mechanism (3) comprises a guide rod (302), the guide rod (302) being slidably mounted on the assembly seat (2), a shock absorbing seat (306) being mounted on the guide rod (302), a damper (301) being mounted on the shock absorbing seat (306), a buffer spring (303) being movably sleeved on the guide rod (302), the buffer spring (303) being mounted on the assembly seat (2), a sleeve (304) being movably mounted on the shock absorbing seat (306), a spring groove (305) being provided on the inner wall of the sleeve (304), and the buffer spring (303) being slidably mounted in the spring groove (305).

3. The assembled steel structure building with shock absorption function according to claim 2 is characterized in that: The outer wall of the sleeve (304) is provided with an external thread, the shock absorbing seat (306) is provided with a thread rotation groove (307), and the sleeve (304) is movably installed in the thread rotation groove (307).

4. The assembled steel structure building with shock absorption function according to claim 3 is characterized in that: The transmission mechanism (4) comprises a placement frame (401), the placement frame (401) is mounted on a shock-absorbing seat (306), a stepping motor (402) is mounted on the placement frame (401), a gear block (403) is mounted on the main shaft of the stepping motor (402), a driven gear ring (404) is rotatably mounted on the shock-absorbing seat (306), the driven gear ring (404) is meshed with the gear block (403), and a sleeve (304) is slidably mounted on the driven gear ring (404).

5. The assembled steel structure building with shock absorption function according to claim 4 is characterized in that: A limit slide block (405) is installed on the driven gear ring (404), a limit slide groove (406) is provided on the outer wall of the sleeve (304), and the limit slide block (405) is slidably installed in the limit slide groove (406).

6. The assembled steel structure building with shock absorption function according to claim 4 is characterized in that: The sliding mechanism (7) comprises a threaded rod (701), the threaded rod (701) being rotatably mounted on the shock absorbing seat (306) and penetrating the shock absorbing seat (306), the threaded rod (701) being mounted on the gear block (403), a foundation pile column (702) being threadedly mounted on the threaded rod (701), a screw hole (703) being provided on the foundation pile column (702), the threaded rod (701) being threadedly mounted in the screw hole (703), and the foundation pile column (702) being slidably mounted on the base (6).

7. The assembled steel structure building with shock absorption function according to claim 6 is characterized in that: The base (6) is provided with an adapting slide groove (705), the foundation pile column (702) is provided with a limiting groove (704), and the foundation pile column (702) is slidably installed in the adapting slide groove (705).

8. The assembled steel structure building with shock absorption function according to claim 6 is characterized by: The telescopic mechanism (8) comprises a sliding rod (801), the sliding rod (801) is slidably mounted on the base (6), a through hole (802) is provided on the base (6), the sliding rod (801) is slidably mounted in the through hole (802), an arc end block (803) is mounted on the sliding rod (801), a rotating plate (804) is rotatably mounted on the arc end block (803), and the rotating plate (804) is rotatably mounted on the foundation pile column (702).

9. The assembled steel structure building with shock absorption function according to claim 8 is characterized in that: A connecting seat (805) is installed on the foundation pile column (702) and the arc end block (803), a rotating shaft block (806) is installed on the connecting seat (805), a rotating hole (807) is opened on the rotating plate (804), and the rotating shaft block (806) is rotatably installed in the rotating hole (807).

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