Building shock insulation device for building construction
By introducing horizontal reinforcement structures and protective foam into the building isolation device, the problem of vertical reinforcement rods being easily broken during vibration in the prior art is solved, achieving better earthquake isolation effect and convenience of replacement and maintenance.
Patent Information
- Application Number
- CN202420786903.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-16
- Publication Date
- 2024-12-10
- Estimated Expiration
- 2034-04-16
AI Technical Summary
When the shock is severe, the existing building isolation device lacks reinforcement in the horizontal direction, resulting in the vertical reinforcement rod being prone to break and the earthquake isolation effect is poor.
A building earthquake isolation device including horizontal reinforcement base columns, limit bolts, movable columns, fixers and protective foam is designed. The horizontal reinforcement is reinforced by horizontal reinforcement base blocks, fastening bolts and reinforcement plates, and the protective foam is used. Distribute gravity evenly to avoid plastic deformation and fracture.
Effectively disperse vertical forces, enhance the reinforcement effect, prevent the components from undergoing plastic deformation or breaking due to uneven or excessive stress, and at the same time, it is easy to operate when the horizontal reinforcement device is replaced or inspected.
Smart Images
Figure CN222140376U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the technical field of building seismic isolation, and specifically relates to a building seismic isolation device for construction. Background Art
[0002] As we all know, a new type of earthquake-resistant building structure is to set seismic isolation pads on the top of a column on a certain floor of the house to prevent the earthquake from transmitting upward, thereby achieving the effect of weakening the seismic response of the structure. Among them, the building seismic isolation device is to break the foundation piles of the original building, put seismic isolation pads on it, and turn the original solid foundation into a flexible foundation. It is a new reinforcement technology.
[0003] For example, the application with publication number CN215106214U discloses a building seismic isolation device for construction, comprising: an outer shell, a shock absorbing mechanism installed inside the outer shell; wherein the shock absorbing mechanism comprises a second shell, a first shell and a top plate, and the second shell is fixedly connected to the inner bottom of the outer shell; when this scheme is used, the second bolt in the groove of the top plate is rotated to drive the internal threaded tube to move up and down in the second bolt, thereby driving the second spring to extend and retract up and down, and the first shell slides in the second shell, thereby completing the height adjustment of the seismic isolation device, which is used to adapt to different building seismic isolation adjustments.
[0004] However, the application does not reinforce the building seismic isolation device in the horizontal direction. Under severe vibration conditions, the vertical reinforcement rods are prone to breakage, resulting in poor seismic isolation effect. Now, a building seismic isolation device for construction that can be reinforced in both horizontal and vertical directions is provided. Utility Model Content
[0005] The purpose of the present application is to provide a building seismic isolation device for construction in order to solve the above-mentioned problem that the building seismic isolation device is not reinforced in the horizontal direction, and the vertical reinforcement rods are prone to breakage under severe vibration conditions, resulting in poor seismic isolation effect.
[0006] The technical solution adopted in the present application is as follows: a building seismic isolation device for construction, wherein a mounting chassis is fixedly installed on the upper surface of the base plate, a horizontal reinforcement base column is fixedly connected to the upper surface of the mounting chassis, a hole is opened on the upper surface of the horizontal reinforcement base column, a limiting bolt is movably inserted in the hole, a limiting nut is movably inserted in the surface of the limiting bolt, a movable column is welded on the upper surface of the limiting bolt, a hole is opened on the surface of the movable column, a fixer is movably installed in the hole, a first limiting rod is movably installed on the inner wall surface of the movable column, a first limiting hole is opened on the surface of the first limiting rod, and a horizontal reinforcement base block is welded on the upper surface of the first limiting rod.
[0007] By adopting the above technical solution, common building seismic isolation devices can only adjust the height vertically, and there is no horizontal device for adjustment, and the overall seismic isolation effect is poor. After confirming the height, the user of the device stretches the first limit rod up and down and fixes it with a fixer. After the fixation is completed, the reinforcement effect of the device body is better, and the vertical force can be dispersed. At the same time, the components will not produce plastic deformation or direct fracture due to uneven or excessive force.
[0008] In a preferred embodiment, a hole is opened on the surface of the horizontal reinforcement base block, a fastening bolt is movably inserted in the hole, a horizontal reinforcement device baseboard is movably installed on the surface of the fastening bolt, a horizontal reinforcement plate is welded on the upper surface of the horizontal reinforcement device baseboard, and a supporting square plate is fixedly installed on the upper surface of the horizontal reinforcement plate.
[0009] By adopting the above technical solution, when the horizontal reinforcement device needs to be repaired or directly replaced, the user can turn the fastening bolt counterclockwise to replace the horizontal reinforcement device. The overall replacement or repair method is relatively simple and easy to operate.
[0010] In a preferred embodiment, a protective foam is bonded to the upper surface of the supporting square plate, and a top plate is movably connected to the upper surface of the protective foam.
[0011] By adopting the above technical solution, the protective foam can play a shock-proof role during vibration. At the same time, during use, the gravity can be distributed more evenly to avoid plastic deformation of the supporting square plate.
[0012] In a preferred embodiment, a connecting plate is fixedly installed at the edge of the lower surface of the supporting square plate, and a horizontal connecting rod is welded to one side of the connecting plate passing through the side of the horizontal reinforcement plate.
[0013] By adopting the above technical solution, the supporting square plate is reinforced and supported.
[0014] In a preferred embodiment, a vertical top plate is welded to the lower surface of the supporting square plate, a second limiting rod is fixedly installed on the lower surface of the vertical top plate, a hole is provided on the surface of the second limiting rod, the inner wall surface of the supporting column is movably installed on the surface of the second limiting rod, a hole is provided on the surface of the supporting column, a fixed limiting bolt is movably installed in the hole.
[0015] By adopting the above technical solution, the user can adjust the length of the second limit rod according to different height requirements, fix the second limit rod with the fixed limit bolt, and determine the relative height.
[0016] In a preferred embodiment, holes are formed at the four corner edges of the top plate and the supporting square plate, and connecting bolts are movably inserted into the holes.
[0017] By adopting the above technical solution, the top plate and the supporting square plate are fixed, and the reinforcement effect is better.
[0018] In a preferred embodiment, a vertical fixing device base is welded to the lower surface of the support column, a vertical fixing device side plate is welded at the edge of the upper surface of the vertical fixing device base, a hole is opened at the center of the surface of the vertical fixing device side plate, a reinforcing bolt is movably inserted in the hole, and a reinforcing ring is fixedly installed at the end of the reinforcing bolt.
[0019] By adopting the above technical solution, the user can adjust the reinforcement bolts so that the reinforcement ring can fit tightly against the support column, thereby protecting the support column and preventing slight fractures of the support column due to external factors, which would affect the use of the device.
[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:
[0021] In this application, common building seismic isolation devices can only be adjusted vertically, and there is no horizontal device for adjustment, so the overall seismic isolation effect is poor. After confirming the height, the user of this device stretches the first limit rod up and down and fixes it with a fixer. After the fixation is completed, the reinforcement effect of the device body is better, and the vertical force can be dispersed. At the same time, the components will not produce plastic deformation or direct fracture due to uneven or excessive force. When the horizontal reinforcement device needs to be repaired or directly replaced, the user can turn the fastening bolt counterclockwise to replace the horizontal reinforcement device. The overall replacement or maintenance method is relatively simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 This is a schematic diagram of the front structure of the building seismic isolation device of the present application;
[0023] Figure 2 This is a schematic diagram of the side structure of the building seismic isolation device in this application;
[0024] Figure 3 This is a schematic diagram of the structure of the horizontal reinforcement device in this application;
[0025] Figure 4 This is a schematic diagram of the structure of the vertical reinforcement device in this application.
[0026] Markings in the figure: 1. Base plate; 2. Support square plate; 3. Connecting bolts; 4. Top plate; 5. Horizontal reinforcement plate; 6. Protective foam; 7. Horizontal reinforcement device base plate; 8. Fastening bolts; 9. Connecting plate; 10. Horizontal connecting rod; 11. Mounting chassis; 12. Horizontal reinforcement base block; 13. First limiting rod; 14. Movable column; 15. Limiting bolts; 16. Horizontal reinforcement bottom column; 17. Limiting nut; 18. Fixer; 19. First limiting hole; 20. Vertical top plate; 21. Fixed limiting bolts; 22. Support column; 23. Reinforcement bolts; 24. Vertical fixture base; 25. Vertical fixture side plate; 26. Reinforcement ring; 27. Second limiting rod. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0028] Reference Figure 1-4 ,
[0029] Example:
[0030] A building seismic isolation device for construction includes a base plate 1, a mounting chassis 11 is fixedly installed on the upper surface of the base plate 1, a horizontal reinforcement base column 16 is fixedly connected to the upper surface of the mounting chassis 11, a hole is opened on the upper surface of the horizontal reinforcement base column 16, a limiting bolt 15 is movably inserted in the hole, a limiting nut 17 is movably inserted on the surface of the limiting bolt 15, a movable column 14 is welded to the upper surface of the limiting bolt 15, a hole is opened on the surface of the movable column 14, a fixer 18 is movably installed in the hole, a first limiting rod 13 is movably installed on the inner wall surface of the movable column 14, a first limiting hole 19 is opened on the surface of the first limiting rod 13, and a horizontal reinforcement base block 12 is welded to the upper surface of the first limiting rod 13.
[0031] Common building seismic isolation devices can only adjust the height vertically, and there is no horizontal device for adjustment, so the overall seismic isolation effect is poor. After confirming the height, the user of this device stretches the first limit rod 13 up and down, and uses the fixer 18 to fix it. After the fixation is completed, the reinforcement effect of the device body is better, and the vertical force can be dispersed. At the same time, the components will not produce plastic deformation or direct fracture due to uneven or excessive force.
[0032] A hole is provided on the surface of the horizontal reinforcement base block 12, in which a fastening bolt 8 is movably inserted, and a horizontal reinforcement device base plate 7 is movably mounted on the surface of the fastening bolt 8, and a horizontal reinforcement plate 5 is welded on the upper surface of the horizontal reinforcement device base plate 7, and a supporting square plate 2 is fixedly mounted on the upper surface of the horizontal reinforcement plate 5. When the horizontal reinforcement device needs to be repaired or directly replaced, the user can turn the fastening bolt 8 counterclockwise to replace the horizontal reinforcement device, and the overall replacement or repair method is relatively simple and easy to operate.
[0033] The upper surface of the supporting square plate 2 is bonded with a protective foam 6, and the upper surface of the protective foam 6 is movably connected with the top plate 4. The protective foam 6 can play a shockproof role when vibrating, and at the same time, during use, it can make the gravity more evenly distributed to avoid plastic deformation of the supporting square plate 2.
[0034] A connecting plate 9 is fixedly installed at the edge of the lower surface of the supporting square plate 2, and a horizontal connecting rod 10 is welded to one side of the connecting plate 9 through the side of the horizontal reinforcing plate 5 to reinforce and support the supporting square plate 2.
[0035] A vertical top plate 20 is welded to the lower surface of the supporting square plate 2, a second limiting rod 27 is fixedly installed on the lower surface of the vertical top plate 20, a hole is provided on the surface of the second limiting rod 27, an inner wall surface of the supporting column 22 is movably installed on the surface of the second limiting rod 27, a hole is provided on the surface of the supporting column 22, a fixed limiting bolt 21 is movably installed in the hole. The user adjusts the length of the second limiting rod 27 according to different height requirements, and the fixed limiting bolt 21 fixes the second limiting rod 27 to determine the relative height.
[0036] Holes are provided at the four corner edges of the top plate 4 and the supporting square plate 2, and connecting bolts 3 are movably inserted in the holes. The top plate 4 and the supporting square plate 2 are fixed, and the reinforcement effect is better.
[0037] A vertical fixture base 24 is welded to the lower surface of the support column 22, a vertical fixture side plate 25 is welded to the upper edge of the vertical fixture base 24, a hole is provided at the center of the surface of the vertical fixture side plate 25, a reinforcing bolt 23 is movably inserted in the hole, and a reinforcing ring 26 is fixedly installed at the end of the reinforcing bolt 23. The user adjusts the reinforcing bolt 23 so that the reinforcing ring 26 can be closely attached to the support column 22, thereby protecting the support column 22 and preventing the support column 22 from being slightly broken due to external factors, which affects the use effect of the device.
[0038] The implementation principle of the embodiment of the building seismic isolation device for construction of the present application is as follows:
[0039] Common building seismic isolation devices can only adjust the height vertically, and there is no horizontal device for adjustment, so the overall seismic isolation effect is poor. After confirming the height, the user of this device stretches the first limit rod 13 up and down, and uses the fixer 18 to fix it. After the fixation is completed, the reinforcement effect of the device body is better, and the vertical force can be dispersed. At the same time, the components will not produce plastic deformation or direct fracture due to uneven or excessive force.
[0040] When the horizontal reinforcement device needs to be repaired or directly replaced, the user can turn the fastening bolt 8 counterclockwise to replace the horizontal reinforcement device. The overall replacement or repair method is relatively simple and easy to operate. The user adjusts the reinforcement bolt 23 so that the reinforcement ring 26 can be close to the support column 22, which has a protective effect on the support column 22 and prevents the support column 22 from being slightly broken under external factors, which affects the use effect of the device.
[0041] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims
1. A building seismic isolation device for construction, comprising a base plate (1), Features: A mounting chassis (11) is fixedly mounted on the upper surface of the base plate (1), and a horizontal reinforcement base column (16) is fixedly connected to the upper surface of the mounting chassis (11). A hole is provided on the upper surface of the horizontal reinforcement base column (16), and a limit bolt (15) is movably inserted in the hole. A limit nut (17) is movably inserted on the surface of the limit bolt (15). A movable column (14) is welded to the upper surface of the limit bolt (15), and a hole is provided on the surface of the movable column (14), and a fixer (18) is movably mounted in the hole. A first limit rod (13) is movably mounted on the inner wall surface of the movable column (14), and a first limit hole (19) is provided on the surface of the first limit rod (13). A horizontal reinforcement base block (12) is welded to the upper surface of the first limit rod (13).
2. A building seismic isolation device for construction as claimed in claim 1, Features: A hole is provided on the surface of the horizontal reinforcement base block (12), in which a fastening bolt (8) is movably inserted, a horizontal reinforcement device base plate (7) is movably mounted on the surface of the fastening bolt (8), a horizontal reinforcement plate (5) is welded to the upper surface of the horizontal reinforcement device base plate (7), and a supporting square plate (2) is fixedly mounted on the upper surface of the horizontal reinforcement plate (5).
3. A building seismic isolation device for construction as claimed in claim 2, Features: The upper surface of the supporting square plate (2) is bonded with a protective foam (6), and the upper surface of the protective foam (6) is movably connected to the top plate (4).
4. A building seismic isolation device for construction as claimed in claim 3, Features: A connecting plate (9) is fixedly mounted at the edge of the lower surface of the supporting square plate (2), and a horizontal connecting rod (10) is welded to one side of the connecting plate (9) passing through the side edge of the horizontal reinforcing plate (5).
5. A building seismic isolation device for construction as claimed in claim 4, Features: A vertical top plate (20) is welded to the lower surface of the supporting square plate (2), a second limiting rod (27) is fixedly installed on the lower surface of the vertical top plate (20), a hole is provided on the surface of the second limiting rod (27), the inner wall surface of the supporting column (22) is movably installed on the surface of the second limiting rod (27), a hole is provided on the surface of the supporting column (22), a fixed limiting bolt (21) is movably installed in the hole.
6. A building seismic isolation device for construction as claimed in claim 3, Features: Holes are provided at the four corner edges of the top plate (4) and the supporting square plate (2), and connecting bolts (3) are movably inserted into the holes.
7. A building seismic isolation device for construction as claimed in claim 5, Features: A vertical fixing device base (24) is welded to the lower surface of the support column (22), a vertical fixing device side plate (25) is welded to the upper surface edge of the vertical fixing device base (24), a hole is opened at the center of the surface of the vertical fixing device side plate (25), a reinforcing bolt (23) is movably inserted in the hole, and a reinforcing ring (26) is fixedly installed at the end of the reinforcing bolt (23).