Super high-rise building reverse hanging partition wall shock absorber
Through the design of large-scale contact between the support plate and the partition wall and the energy absorption of damping components, the problem of horizontal instability of partition walls in ultra-high-rise buildings is solved, and the stable support and shock absorption effect of partition walls is achieved.
Patent Information
- Application Number
- CN202521503773.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-18
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2035-07-18
AI Technical Summary
The thin pole connection area of existing ultra-high-rise building partition wall shock absorbers is small and cannot provide effective lateral support, resulting in lateral unstable partition walls when vibrating, and may shaking and structural damage.
The design of the support plate in a large range of contact with the partition wall body is adopted, combined with the damping assembly and permanent magnet to absorb vibration energy, and the lateral positioning and stability are enhanced through the combined structure of the threaded rod and the limiting slide.
The contact area between the partition wall and the support plate is increased, providing stable support, absorbing vibration energy, ensuring the stability and safety of the partition wall in the transverse direction, and preventing shaking.
Smart Images
Figure CN223240896U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of partition wall protection, in particular to a shock absorber for an inverted partition wall of a super high-rise building. Background Art
[0002] As an important part of a building, partition walls need to have good stability and safety. Due to the height and weight of super-high-rise buildings, they are prone to large vibrations and displacements when subjected to external forces such as wind and earthquakes, which can cause cracks, deformations, and even collapses in the partition walls. In order to solve these problems, shock absorbers are needed to reduce vibrations.
[0003] In the prior art, general partition wall shock absorbers are designed to use slender rods as connecting components connected to the wall. Since the contact area between the slender rods and the partition wall is relatively small, the supporting surface formed at the connection part is extremely limited. When external vibrations occur, the partition wall shock absorbers need to stabilize the partition wall. However, due to the defect of small connection area, during the vibration transmission process, the slender rods are difficult to form sufficient and effective lateral constraints on the partition wall. The partition wall lacks stable support in the lateral direction and its lateral stability cannot be guaranteed. In this case, the partition wall is prone to swinging under the action of vibration, which may not only affect the structural safety and service life of the partition wall itself, but may also have an adverse effect on the facilities and personnel around the partition wall. Therefore, it is necessary to improve a super high-rise building inverted partition wall shock absorber to solve the above problems. Utility Model Content
[0004] In order to overcome the problem that the contact area between the slender rods and the partition walls is small and cannot provide effective lateral support.
[0005] The technical solution of the utility model is: a shock absorber for an inverted hanging partition wall of a super high-rise building, comprising a building wall, and also comprising a mounting plate installed on the building wall, a limiting cylinder fixedly connected to the mounting plate, a sliding rod slidably connected to the limiting cylinder, a threaded rod fixedly connected to the sliding rod, a supporting plate sleeved on the threaded rod, a supporting rod fixedly connected to the supporting plate, a limiting slide fixedly connected to the support rod, a positioning assembly arranged on the threaded rod, a damping assembly arranged on the limiting cylinder, a partition wall body arranged on the threaded rod, and the supporting plate is in contact with the partition wall body.
[0006] Preferably, the limiting cylinder is provided with an adaptive sliding groove at a corresponding position of the limiting slide, and the limiting slide slides inside the sliding groove.
[0007] Preferably, a protrusion is provided on the sliding rod, and a through hole adapted to the sliding rod and the protrusion is provided on the limiting cylinder, and the sliding rod and the protrusion slide inside the through hole.
[0008] Preferably, the positioning assembly includes a first nut threadedly connected to the threaded rod, a second nut threadedly connected to the threaded rod, and an anti-slip gasket sleeved on the threaded rod, wherein the anti-slip gasket contacts the partition wall body.
[0009] Preferably, the anti-slip pad is provided with anti-slip lines.
[0010] Preferably, the damping assembly includes a first magnet mounted on the limiting cylinder, a second fixed plate fixedly connected to the sliding rod, a buffer pad fixedly connected between the second fixed plate and the limiting cylinder, a first fixed plate fixedly connected to the sliding rod, a second magnet fixedly connected to the first fixed plate, and a spring fixedly connected between the first fixed plate and the limiting cylinder.
[0011] Preferably, the adjacent surfaces of the first magnet and the second magnet are at the same level.
[0012] Beneficial effects of the utility model:
[0013] 1. The support plate increases the contact area with the partition wall body, thereby making wide-range contact with the partition wall body in the horizontal position and positioning the partition wall body, thereby ensuring the stability of the partition wall body, avoiding lateral shaking of the partition wall body, and providing stable support.
[0014] 2. While the buffer pad absorbs the energy of vibration, the permanent magnets, the first magnet and the second magnet cooperate to further absorb energy. The device can be used for a long time and the damping performance can still be guaranteed for a long time. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a structural diagram of an embodiment of the utility model of a super high-rise building inverted hanging partition wall shock absorber;
[0016] Figure 2 This is a schematic structural diagram of the slide bar and its connected components of the utility model;
[0017] Figure 3 This is a schematic structural diagram of the threaded rod and its connected components of the utility model;
[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the limit cylinder of the utility model;
[0019] Figure 5 This is a schematic diagram of the separation structure of the limiting slide and the limiting cylinder of the utility model.
[0020] Explanation of the accompanying drawings: 1. Building wall; 21. Mounting plate; 22. Limiting cylinder; 23. Sliding rod; 24. Threaded rod; 25. Support plate; 26. Support rod; 27. Limiting slide plate; 31. First nut; 32. Second nut; 33. Anti-slip gasket; 41. First magnet; 42. Second fixing plate; 43. Buffer pad; 44. First fixing plate; 45. Second magnet; 46. Spring; 5. Partition wall body. DETAILED DESCRIPTION
[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0022] See also Figure 1-Figure 5 The utility model provides an embodiment: a super high-rise building inverted hanging partition wall shock absorber, comprising a building wall 1, and also comprising a mounting plate 21 mounted on the building wall 1, a limiting cylinder 22 fixedly connected to the mounting plate 21, a sliding rod 23 slidably connected to the limiting cylinder 22, a threaded rod 24 fixedly connected to the sliding rod 23, a supporting plate 25 sleeved on the threaded rod 24, a supporting rod 26 fixedly connected to the supporting plate 25, a limiting slide plate 27 fixedly connected to the supporting rod 26, a positioning assembly arranged on the threaded rod 24, and a damping assembly arranged on the limiting cylinder 22. Parts, the partition body 5 is arranged on the threaded rod 24, the support plate 25 is in contact with the partition body 5, and the mounting plate 21 can be installed on the building wall 1 through the connecting parts. The connecting parts include but are not limited to expansion screws. The threaded rod 24 is passed through the partition body 5, and the support plate 25 is positioned by the positioning component so that the support plate 25 is close to the partition body 5, thereby fixing the position of the partition body 5. When vibration occurs, the vibration of the partition body 5 is absorbed by the damping component, and the contact area is increased by the support plate 25 to ensure the lateral stability of the partition body 5, and the support is reinforced by the support rod 26.
[0023] See also Figure 1-Figure 5In this embodiment, the limiting cylinder 22 is provided with an adaptive sliding groove at the corresponding position of the limiting slide plate 27, and the limiting slide plate 27 slides inside the sliding groove, and the limiting slide plate 27 is limited by the sliding groove so that the limiting slide plate 27 will not deviate or disengage laterally. A protrusion is provided on the slide bar 23, and a through hole is provided on the limiting cylinder 22 to match the slide bar 23 and the protrusion, and the slide bar 23 and the protrusion slide inside the through hole. The through hole cooperates with the protrusion to prevent the slide bar 23 from rotating, so that the slide bar 23 can only slide up and down in a straight line and cannot rotate, thereby preventing the first nut 31 and the second nut 32 from loosening. The positioning component includes a threaded connection on the threaded rod 2 4, a second nut 32 threadedly connected to the threaded rod 24, and an anti-slip gasket 33 sleeved on the threaded rod 24, the anti-slip gasket 33 is in contact with the partition wall body 5, and the positions of the support plate 25 and the partition wall body 5 are positioned by the first nut 31 and the second nut 32, so that the support plate 25 and the partition wall body 5 fit together, so that the support plate 25 and the partition wall body 5 are in full contact, ensuring the lateral positioning of the partition wall body 5, and anti-slip grooves are provided on the anti-slip gasket 33, which increases the friction between the second nut 32 and the partition wall body 5 through the anti-slip grooves, avoiding the loosening of the second nut 32 due to vibration, and ensuring stable positioning.
[0024] See also Figure 2 、 Figure 4 In this embodiment, the damping assembly includes a first magnet 41 mounted on the limiting cylinder 22, a second fixing plate 42 fixedly connected to the slide bar 23, a buffer pad 43 fixedly connected between the second fixing plate 42 and the limiting cylinder 22, a first fixing plate 44 fixedly connected to the slide bar 23, a second magnet 45 fixedly connected to the first fixing plate 44, and a spring 46 fixedly connected between the first fixing plate 44 and the limiting cylinder 22. Through the cooperation between the first magnet 41 and the second magnet 45, and in conjunction with the buffer pad 43, the energy generated by the vibration can be effectively absorbed, so that the partition wall body 5 Maintain stability, and the buffer pad 43 is made of rubber as the main material, and is mixed with materials such as epoxy resin. The rubber damping pad damps the structure by virtue of its viscoelasticity, and consumes part of the vibration energy through the viscous internal friction between the rubber molecular chains. The surfaces of the first magnet 41 and the second magnet 45 that are close to each other are at the same level. The first magnet 41 and the second magnet 45 are permanent magnets, and through the principle of opposite poles attracting and like poles repelling, the first fixed plate 44 is pushed to compress the spring 46, thereby absorbing energy and stabilizing the spring 46. Other damping components can be replaced as needed to meet usage requirements.
[0025] During operation, the mounting plate 21 is fixed to the building wall 1 through the connecting piece, and then a hole adapted to the threaded rod 24 is drilled on the partition wall body 5, and the partition wall body 5 is passed through the hole on the threaded rod 24. First, the partition wall body 5 is contacted with the support plate 25, and the anti-slip gasket 33 is put on. Then, the second nut 32 is screwed on to tighten the anti-slip gasket 33 so that the anti-slip gasket 33 is close to the partition wall body 5, and then the first nut 31 is rotated to make the support plate 25 and the partition wall body 5 close. When vibrating, the partition wall body 5 is laterally positioned by the support plate 25, and the vibration is transmitted to the sliding rod 23 through the threaded rod 24. The sliding rod 23 drives the first fixed plate 44 to stretch the spring 46, and at the same time, the vibration energy is absorbed by the buffer pad 43 and the first magnet 41 in cooperation with the second magnet 45.
[0026] Through the above steps, the contact area between the support plate 25 and the partition wall body 5 is increased, thereby making large-scale contact with the partition wall body 5 in the lateral position and positioning the partition wall body 5, thereby ensuring the stability of the partition wall body 5, and solving the problem that the contact area of the slender rod connecting the partition wall is small and cannot provide effective lateral support.
Claims
1. A super high-rise building inverted partition wall shock absorber, comprising a building wall (1), characterized in that: The invention also includes a mounting plate (21) mounted on a building wall (1), a limiting cylinder (22) fixedly connected to the mounting plate (21), a sliding rod (23) slidably connected to the limiting cylinder (22), a threaded rod (24) fixedly connected to the sliding rod (23), a supporting plate (25) sleeved on the threaded rod (24), a supporting rod (26) fixedly connected to the supporting plate (25), a limiting slide plate (27) fixedly connected to the supporting rod (26), a positioning component arranged on the threaded rod (24), a damping component arranged on the limiting cylinder (22), and a partition wall body (5) arranged on the threaded rod (24), wherein the supporting plate (25) contacts the partition wall body (5).
2. The super high-rise building inverted partition wall shock absorber according to claim 1 is characterized in that: The limiting cylinder (22) is provided with an adapted sliding groove at a corresponding position of the limiting slide plate (27), and the limiting slide plate (27) slides inside the sliding groove.
3. The super high-rise building inverted partition wall shock absorber according to claim 2 is characterized in that: The slide rod (23) is provided with a protrusion, and the limiting cylinder (22) is provided with a through hole adapted to the slide rod (23) and the protrusion, and the slide rod (23) and the protrusion slide inside the through hole.
4. The super high-rise building inverted partition wall shock absorber according to claim 3 is characterized by: The positioning assembly comprises a first nut (31) threadedly connected to the threaded rod (24), a second nut (32) threadedly connected to the threaded rod (24), and an anti-slip gasket (33) sleeved on the threaded rod (24), wherein the anti-slip gasket (33) contacts the partition wall body (5).
5. The super high-rise building inverted partition wall shock absorber according to claim 4 is characterized in that: The anti-skid pad (33) is provided with anti-skid lines.
6. The super high-rise building inverted partition wall shock absorber according to claim 5, characterized in that: The damping assembly comprises a first magnet (41) mounted on the limiting cylinder (22), a second fixing plate (42) fixedly connected to the slide bar (23), a buffer pad (43) fixedly connected between the second fixing plate (42) and the limiting cylinder (22), a first fixing plate (44) fixedly connected to the slide bar (23), a second magnet (45) fixedly connected to the first fixing plate (44), and a spring (46) fixedly connected between the first fixing plate (44) and the limiting cylinder (22).
7. The super high-rise building inverted partition wall shock absorber according to claim 6, characterized in that: The surfaces of the first magnet (41) and the second magnet (45) that are close to each other are at the same level.