Fabricated building anti-seismic device

Abstract

The utility model discloses a fabricated building anti-seismic device, which relates to the technical field of fabricated buildings and comprises an external module, the bottom of the external module is rotatably connected with one end of a first linkage support rod, and the other end of the first linkage support rod is rotatably connected with the top of a first linkage turntable; the bottom of the first linkage rotating disc is rotationally connected with the top of a first movable lantern ring, a groove in the middle of the first movable lantern ring is slidably connected with the outer circumferential face of a first guide single rod, and one end of the first guide single rod is fixedly connected with one side of a first movable sliding block. Through the arrangement of an external module, a first linkage supporting rod, a first linkage rotating disc, a first movable lantern ring, a first guide single rod, a first movable sliding block, a first spring and a first limiting stop ring, the anti-seismic effect can be effectively achieved, when an external component is influenced by external force, the influence effect is minimized, and therefore normal use of the external component is ensured, and the service life of the external component is prolonged. Therefore, the anti-seismic device is more practical.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to an assembled building anti-seismic device. Background Art

[0002] Prefabricated construction is a modern construction method, which is characterized by pre-fabrication of building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) in the factory, and then transporting these components to the construction site and assembling and installing them through reliable connection methods.

[0003] After searching, a Chinese patent with publication number CN210151915U discloses an assembled building device, including a base frame, a front plate and a rear plate are installed on the top of the base frame, a door plate is installed on the side of the front plate, a first support plate and a second support plate are installed on one side and the other side of the front plate, a top frame is installed on the top of the front plate, a support plate is installed on the top of the top frame, a folding plate is installed on the bottom end of each support plate, a solar photovoltaic module is installed on the top of the support plate, a triangular plug plate is installed on the top of the support plate, a waterproof film is installed between the front plate and the rear plate, and a Velcro hook is provided at the edge of the waterproof film. The utility model solves the problem that traditional building devices are mostly made of fixed structures and are not convenient for transportation and storage by arranging triangular plug plates, trapezoidal sliders, hinges, Velcro tapes, Velcro hooks and plug blocks.

[0004] Although the above scheme can solve the problem that traditional building devices are mostly made of fixed structures and are not convenient for transportation and storage, the prefabricated building devices in the above patents do not have earthquake-resistant effects. Generally, prefabricated structures are mostly spliced ​​with screws, which are very prone to irregular shaking when affected by external forces. For this reason, we provide a prefabricated building earthquake-resistant device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the problem of lack of earthquake resistance and to provide an assembled building earthquake resistance device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an assembled building earthquake-resistant device, including an external module, the bottom of the external module is rotatably connected to one end of the first linkage support rod, the other end of the first linkage support rod is rotatably connected to the top of the first linkage turntable, the bottom of the first linkage turntable is rotatably connected to the top of the first movable ring, the groove in the middle of the first movable ring is slidably connected to the outer circumferential surface of the first guide rod, one end of the first guide rod is fixedly connected to one side of the first movable slider, the outer wall of the first movable slider is slidably connected to the inner wall of the protective limiting shell, and the close fit between the components can effectively achieve an earthquake-resistant effect, thereby ensuring that the external components can work normally.

[0007] Furthermore, one side of the first movable slider is fixedly connected to one end of the first spring, the other end of the first spring is fixedly connected to one side of the first movable ring, and the other side of the first movable slider is fixedly connected to one end of the second guide rod. The setting of the second guide rod can effectively drive other components to move, thereby achieving the effect of strengthening the stability of the components.

[0008] Furthermore, one side of the inner wall of the protective limiting shell is fixedly connected to one end of the second spring, the other end of the second spring is fixedly connected to the other side of the first movable slider, and the bottom of the protective limiting shell is fixedly connected to the top of the first balancing support plate. The setting of the first balancing support plate can effectively ensure the overall stability of the anti-seismic device.

[0009] Furthermore, the other end of the second guide rod is fixedly connected to one side of the first strong magnet, the outer circumferential surface of the first strong magnet is slidably connected to the inner wall of the position control protective shell, and the outer circumferential surface of the position control protective shell is fixedly connected to one side of the inner wall of the protective limiting shell. The setting of the protective limiting shell can make other components move along a predetermined route, thereby achieving the desired effect.

[0010] Furthermore, the outer circumferential surface of the first guide rod is fixedly connected to the middle part of the first limit stop ring. There are two groups of first limit stop rings, and the two groups of first limit stop rings are fixedly connected to the outer circumferential surface of the first guide rod. The setting of the first guide rod can effectively play a linkage role and achieve the effect on other components.

[0011] Furthermore, the outer wall of the first balancing support plate is fixedly connected to a first reinforcing plate, the outer wall of the first balancing support plate is fixedly connected to a second reinforcing plate, and the bottom of the first balancing support plate is fixedly connected to an anti-detachment module. The setting of the anti-detachment module can effectively ensure the stability of the anti-seismic device during installation and is not prone to falling off.

[0012] Furthermore, there are two groups of second springs, one end of the two groups of second springs are respectively fixedly connected to the two sides of the inner wall of the protective limiting shell, and the other ends of the two groups of second springs are respectively fixedly connected to one side of the two groups of first movable sliders. The setting of the first movable slider can effectively drive other components to move accordingly.

[0013] Furthermore, there are four groups of first linkage support rods, one end of the four groups of first linkage support rods are rotatably connected to the bottom of the external module, and the other ends of the four groups of first linkage support rods are rotatably connected to the first linkage turntable. The setting of the first linkage turntable increases the flexibility of the anti-seismic device and makes the motion trajectory more reasonable.

[0014] Compared with the prior art, the assembled building earthquake-resistant device has the following beneficial effects:

[0015] 1. The utility model can effectively achieve the anti-seismic effect through the arrangement of the external module, the first linkage support rod, the first linkage turntable, the first movable sleeve ring, the first guide single rod, the first movable slider, the first spring, and the first limit stop ring. When the external components are affected by external forces, the impact effect is minimized, thereby ensuring the normal use of the external components and making the anti-seismic device more practical.

[0016] 2. The utility model can further effectively enhance the anti-seismic effect by setting a protective limiting shell, a second spring, a second guide single rod, a first strong magnet, a position control protective shell, a first balancing support plate, a first reinforcing plate, a second reinforcing plate, and an anti-detachment module, so that the anti-seismic device can be used for a longer time and is less likely to have the problem of detachment between components due to long-term anti-seismic. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the protective limiting shell of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure inside the position control protection housing of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the first movable sleeve of the utility model.

[0021] In the figure: 1. external module; 2. first linkage support rod; 3. first linkage turntable; 4. first movable ring; 5. first guide single rod; 6. first movable slider; 7. first spring; 8. protective limiting shell; 9. second spring; 10. second guide single rod; 11. first strong magnet; 12. position control protective shell; 13. first limit blocking ring; 14. first balance support plate; 15. first reinforcement plate; 16. second reinforcement plate; 17. anti-detachment module. DETAILED DESCRIPTION

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0023] See also Figure 1A prefabricated building seismic device includes an external module 1. The setting of the external module 1 can effectively combine the seismic device with external components. The bottom of the external module 1 is rotatably connected to one end of a first linkage support rod 2. There are four groups of first linkage support rods 2. One end of the four groups of first linkage support rods 2 are rotatably connected to the bottom of the external module 1. The other ends of the four groups of first linkage support rods 2 are respectively rotatably connected to a first linkage turntable 3. The purpose of setting multiple groups of first linkage support rods 2 is to effectively ensure the stability of the external module 1 and effectively disperse its force.

[0024] See also Figure 1 and Figure 4 The other end of the first linkage support rod 2 is rotatably connected to the top of the first linkage turntable 3, and the bottom of the first linkage turntable 3 is rotatably connected to the top of the first movable ring 4. The tight combination between the first linkage turntable 3 and the first movable ring 4 can achieve the effect of the first linkage turntable 3 rotating in situ, and it is not easy to fall off. The groove in the middle part of the first movable ring 4 is slidably connected to the outer circumferential surface of the first guide single rod 5. The setting of the first guide single rod 5 can effectively ensure that other components can move according to the established route.

[0025] See also Figure 1 The outer circumferential surface of the first guide single rod 5 is fixedly connected to the middle part of the first limit stop ring 13. There are two groups of first limit stop rings 13. The two groups of first limit stop rings 13 are fixedly connected to the outer circumferential surface of the first guide single rod 5. The purpose of setting multiple groups of first limit stop rings 13 is to effectively limit the first movable ring 4 to avoid excessive movement of the first movable ring 4.

[0026] See also Figure 1 One end of the first guide rod 5 is fixedly connected to one side of the first movable slider 6, one side of the first movable slider 6 is fixedly connected to one end of the first spring 7, and the other end of the first spring 7 is fixedly connected to one side of the first movable ring 4. The purpose of setting the first spring 7 is to utilize the elasticity of the first spring 7 itself to effectively push the first movable ring 4 to slide on the first guide rod 5.

[0027] See also Figure 1 , Figure 2 and Figure 3 The other side of the first movable slider 6 is fixedly connected to one end of the second guide single rod 10, and the other end of the second guide single rod 10 is fixedly connected to one side of the first strong magnet 11. The outer circumferential surface of the first strong magnet 11 is slidably connected to the inner wall of the position control protective shell 12. There are two groups of first strong magnets 11. Using the principle of like poles attracting each other, the two groups of first strong magnets 11 can be tightly combined together to replace ordinary springs and have a stronger stabilizing effect.

[0028] See also Figure 1 and Figure 2 The outer circumferential surface of the position control protection shell 12 is fixedly connected to one side of the inner wall of the protection and limiting shell 8, and the outer wall of the first movable slider 6 is slidably connected to the inner wall of the protection and limiting shell 8. The setting of the protection and limiting shell 8 can effectively control the horizontal sliding of the first movable slider 6 in the protection and limiting shell 8, and one side of the inner wall of the protection and limiting shell 8 is fixedly connected to one end of the second spring 9. There are two groups of second springs 9, and one end of the two groups of second springs 9 is respectively fixedly connected to the two sides of the inner wall of the protection and limiting shell 8, and the other ends of the two groups of second springs 9 are respectively fixedly connected to one side of the two groups of first movable sliders 6, and the other end of the second spring 9 is fixedly connected to the other side of the first movable slider 6. The purpose of setting multiple groups of second springs 9 is to utilize the elastic characteristics of the second springs 9 themselves to effectively reset the first movable slider 6.

[0029] See also Figure 2 The bottom of the protective limiting shell 8 is fixedly connected to the top of the first balancing support plate 14, the outer wall of the first balancing support plate 14 is fixedly connected to the first reinforcing plate 15, the outer wall of the first balancing support plate 14 is fixedly connected to the second reinforcing plate 16, and the bottom of the first balancing support plate 14 is fixedly connected to the anti-separation module 17. The tight fit between the first reinforcing plate 15, the first balancing support plate 14 and the second reinforcing plate 16 can effectively install and fix the anti-seismic device.

[0030] Working principle: First, bury the second reinforcing plate 16 and the anti-separation module 17 under the first balancing support plate 14 in the soil, and the first reinforcing plate 15 is on the upper surface of the soil. When the external module 1 is affected by external force, it will generate a force on the first linkage support rod 2, so that the first linkage turntable 3 drives the first movable ring 4 to slide on the first guide single rod 5, and the first movable ring 4 squeezes the first spring 7, thereby preliminarily performing earthquake resistance. At the same time, under the influence of the first movable ring 4, the position of the first guide single rod 5 will also be offset, driving the first movable slider 6 to slide in the protective limiting shell 8, squeezing the second spring 9. Due to the movement of the first movable slider 6, the first strong magnet 11 on the second guide single rod 10 will also be synchronously pulled to move. Under the action of the position control protective shell 12, the first strong magnet 11 can move smoothly. Under the close coordination between the components, it can effectively have an earthquake-resistant effect, thereby ensuring that the components connected to the earthquake-resistant device always remain stable.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembled building earthquake-resistant device, comprising an external module (1), characterized in that: The bottom of the external module (1) is rotatably connected to one end of the first linkage support rod (2), the other end of the first linkage support rod (2) is rotatably connected to the top of the first linkage turntable (3), the bottom of the first linkage turntable (3) is rotatably connected to the top of the first movable sleeve (4), the groove in the middle of the first movable sleeve (4) is slidably connected to the outer circumferential surface of the first guide single rod (5), one end of the first guide single rod (5) is fixedly connected to one side of the first movable slider (6), and the outer wall of the first movable slider (6) is slidably connected to the inner wall of the protective limiting shell (8).

2. The seismic resistant device for assembled buildings according to claim 1, characterized in that: One side of the first movable slider (6) is fixedly connected to one end of the first spring (7), the other end of the first spring (7) is fixedly connected to one side of the first movable sleeve (4), and the other side of the first movable slider (6) is fixedly connected to one end of the second guide single rod (10).

3. The seismic resistant device for assembled buildings according to claim 1, characterized in that: One side of the inner wall of the protective limiting shell (8) is fixedly connected to one end of the second spring (9), the other end of the second spring (9) is fixedly connected to the other side of the first movable slider (6), and the bottom of the protective limiting shell (8) is fixedly connected to the top of the first balancing support plate (14).

4. The seismic resistant device for assembled buildings according to claim 2, characterized in that: The other end of the second guide single rod (10) is fixedly connected to one side of the first strong magnet (11), the outer circumferential surface of the first strong magnet (11) is slidably connected to the inner wall of the position control protection shell (12), and the outer circumferential surface of the position control protection shell (12) is fixedly connected to one side of the inner wall of the protection limiting shell (8).

5. The seismic resistant device for assembled buildings according to claim 1, characterized in that: The outer circumferential surface of the first guide rod (5) is fixedly connected to the middle part of the first limit stop ring (13), and there are two groups of first limit stop rings (13), and both groups of first limit stop rings (13) are fixedly connected to the outer circumferential surface of the first guide rod (5).

6. The seismic resistant device for assembled buildings according to claim 3, characterized in that: The outer wall of the first balancing support plate (14) is fixedly connected to a first reinforcing plate (15), the outer wall of the first balancing support plate (14) is fixedly connected to a second reinforcing plate (16), and the bottom of the first balancing support plate (14) is fixedly connected to an anti-detachment module (17).

7. The seismic resistant device for assembled buildings according to claim 3, characterized in that: There are two groups of second springs (9), one end of each of the two groups of second springs (9) is respectively fixedly connected to the two sides of the inner wall of the protective limiting shell (8), and the other end of each of the two groups of second springs (9) is respectively fixedly connected to one side of the two groups of first movable slide blocks (6).

8. The seismic resistant device for assembled buildings according to claim 1, characterized in that: There are four groups of the first linkage support rods (2), one end of each of the four groups of first linkage support rods (2) is rotatably connected to the bottom of the external module (1), and the other ends of the four groups of first linkage support rods (2) are rotatably connected to the first linkage rotating disk (3).

Images