CN222252605U - Anti-seismic energy dissipation damper for building - Google Patents
Anti-seismic energy dissipation damper for building Download PDFInfo
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- CN222252605U CN222252605U CN202420815801.2U CN202420815801U CN222252605U CN 222252605 U CN222252605 U CN 222252605U CN 202420815801 U CN202420815801 U CN 202420815801U CN 222252605 U CN222252605 U CN 222252605U
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- 230000021715 photosynthesis, light harvesting Effects 0.000 title claims abstract description 28
- 238000013016 damping Methods 0.000 claims abstract description 114
- 230000035939 shock Effects 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 230000003139 buffering effect Effects 0.000 description 6
- 238000010030 laminating Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
本实用新型提供了一种建筑用抗震消能阻尼器，包括支撑底板、支撑顶板、中心阻尼部件、交叉阻尼部件和结构轴，所述支撑底板和支撑顶板上下对称设置，所述中心阻尼部件包括竖直设置的阻尼组件，所述阻尼组件包括两个消震阻尼器和将两个所述消震阻尼器同轴连接的中部连接件，所述交叉阻尼部件包括呈X型交叉对称设置的两个阻尼组件，所述交叉阻尼部件有两个，对称设置在所述中心阻尼部件的前后两侧，所述结构轴将所述交叉阻尼部件和所述中心阻尼部件的所有中部连接件同轴铰接连接，所述阻尼组件的上端与所述支撑顶板铰接，下端与所述支撑底板铰接。完成多向角度的抗震消能，而且支撑稳定性好。
The utility model provides a seismic energy dissipation damper for buildings, including a supporting bottom plate, a supporting top plate, a central damping component, a cross damping component and a structural axis, wherein the supporting bottom plate and the supporting top plate are symmetrically arranged up and down, the central damping component includes a vertically arranged damping assembly, the damping assembly includes two seismic dampers and a middle connecting member coaxially connecting the two seismic dampers, the cross damping component includes two damping assemblies arranged in an X-shaped cross symmetrical manner, there are two cross damping components symmetrically arranged at the front and rear sides of the central damping component, the structural axis coaxially hinges the cross damping component and all the middle connecting members of the central damping component, the upper end of the damping assembly is hinged to the supporting top plate, and the lower end is hinged to the supporting bottom plate. Multi-directional seismic energy dissipation is achieved, and the support stability is good.
Description
Technical Field
The utility model relates to the technical field of anti-seismic energy dissipation dampers, in particular to an anti-seismic energy dissipation damper for a building.
Background
The damper is also called as an energy absorber and a shock absorber, is a device for providing resistance of movement and consuming movement energy, and from the energy perspective, the energy input into the structure by earthquake action consists of kinetic energy, deformation energy and damping energy consumption of a system, and the strain energy of the system consists of elastic deformation energy, plastic deformation energy and hysteresis energy consumption.
Most of earthquake-resistant and energy-dissipating dampers used in the existing building structure mainly absorb energy aiming at unidirectional vibration, the vibration direction of a building body is unstable, multidirectional swing and pressure exist, the unidirectional stress and vibration-absorbing effect is poor, the vibration-absorbing and supporting requirements cannot be met, and potential safety hazards exist.
Disclosure of utility model
The utility model aims to solve the technical problems of providing the earthquake-resistant and energy-dissipating damper for the building, which is characterized in that energy-dissipating buffering at two angles is formed by symmetrically arranged cross damping components at two sides, so that earthquake resistance and energy dissipation at a multidirectional angle are completed, and the cross damping components and a central damping component are connected through a structural shaft, so that the stability of earthquake-resistant support for a building structure is improved.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides an antidetonation energy dissipation attenuator for building, includes supporting baseplate, supporting roof, central damping part, cross damping part and structural axle, the upper and lower symmetry sets up of supporting baseplate and supporting roof, central damping part is including the damping subassembly of vertical setting, damping subassembly includes two shock absorption attenuator and will two shock absorption attenuator coaxial coupling's middle part connecting piece, cross damping part is including being two damping subassembly that X type cross symmetry set up, cross damping part has two, and the symmetry sets up both sides around the central damping part, the structural axle will cross damping part with all middle part connecting pieces coaxial hinged connection of central damping part, damping subassembly's upper end with the supporting roof is articulated, the lower extreme with the supporting baseplate is articulated.
Further, the supporting top plate comprises a left top plate, a middle top plate and a right top plate which are sequentially arranged from left to right, the supporting bottom plate comprises a left bottom plate, a middle bottom plate and a right bottom plate which are sequentially arranged from left to right, the upper end of the central damping component is hinged to the middle top plate, the lower end of the central damping component is hinged to the middle bottom plate, one of the cross damping components is hinged to the left top plate, the lower end of the cross damping component is hinged to the right bottom plate, the other of the cross damping component is hinged to the right top plate, the upper end of the damping component is connected to the right top plate, and the lower end of the cross damping component is hinged to the left bottom plate.
Further, an upper locating hole is formed in the middle top plate, and a lower locating hole is formed in the middle bottom plate.
Further, still include the laminating board, the laminating board is including layering setting and fixed connection's structural slab and friction plate, the surface of friction plate is equipped with a plurality of anti-skidding grooves that set up along the fore-and-aft direction, the laminating board is fixed the lower surface of supporting baseplate and the upper surface of supporting the roof, just the friction plate sets up towards the outside.
Furthermore, the front projection shape of the anti-skid groove is rectangular or trapezoidal, and a plurality of anti-skid grooves are equidistantly arranged.
Further, the attaching plate is fixed on the left side top plate, the middle top plate and the right side top plate in a blocking mode, and the attaching plate is fixed on the left side bottom plate, the middle bottom plate and the right side bottom plate in a blocking mode.
Further, the damping device further comprises a plurality of shaft brackets, wherein the upper ends of the damping components are rotatably connected with the shaft brackets and are fixed on the supporting top plate through the shaft brackets, and the lower ends of the damping components are rotatably connected with the shaft brackets and are fixed on the supporting bottom plate through the shaft brackets.
Further, the structure shaft is arranged along the horizontal front-rear direction, the structure shaft is hinged with the middle connecting piece of the central damping part, the cross damping part further comprises a ball connecting piece, and the structure shaft is connected with the middle connecting piece of the cross damping part through the ball connecting piece.
The utility model has the beneficial effects that the energy dissipation and buffering at two side angles are formed by the symmetrically arranged cross damping parts at two sides, the earthquake resistance and energy dissipation at a multi-directional angle are completed, and the cross damping parts and the central damping part are connected through the structural shaft, so that the stability of the earthquake-resistant support of the building structure is improved.
Drawings
FIG. 1 is a perspective view of one embodiment of a building anti-seismic energy dissipation damper according to an embodiment of the present utility model;
FIG. 2 is a perspective view of a bonding board according to an embodiment of the utility model;
FIG. 3 is a perspective view of one embodiment of a building anti-seismic energy dissipation damper of an embodiment of the present utility model with the support floor removed;
fig. 4 is a perspective view of another embodiment of a shock-resistant and energy-dissipating damper for construction according to an embodiment of the present utility model.
Description of the reference numerals:
1. A support base plate; 2, a supporting top plate, 3, a central damping part, 4, a cross damping part, 5, a structural shaft, 6, a bonding plate, 7, a shaft bracket;
11. left side bottom plate, 12, middle bottom plate, 121, lower positioning hole, 13, right side bottom plate;
21. Left side top plate, 22, middle top plate, 221, upper positioning hole, 23, right side top plate;
31. The damping assembly, 311, the shock absorption damper, 312, the middle connecting rod;
41. a ball head connector;
61. structural plate 62, friction plate 63, anti-skid slot.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 to 4, the embodiment provided by the present utility model is as follows:
The utility model provides an antidetonation energy dissipation attenuator for building, includes supporting baseplate 1, supporting roof 2, central damping part 3, alternately damping part 4 and structural axis 5, supporting baseplate 1 and supporting roof 2 upper and lower symmetry set up, central damping part 3 includes the damping subassembly 31 of vertical setting, damping subassembly 31 includes two shock absorbing damper 311 and will two shock absorbing damper 311 coaxial coupling's middle part connecting piece, alternately damping part 4 is including being two damping subassembly 31 that X type cross symmetry set up, alternately damping part 4 has two, and the symmetry sets up both sides around central damping part 3, structural axis 5 will alternately damping part 4 with all middle part connecting pieces coaxial hinge connection of central damping part 3, damping subassembly 31's upper end with supporting roof 2 hinge, the lower extreme with supporting baseplate 1 hinges. The cross damping parts 4 symmetrically arranged on two sides form energy dissipation buffering of two side angles, so that earthquake resistance and energy dissipation of multidirectional angles are completed, and the cross damping parts 4 and the central damping part 3 are connected through the structural shaft 5, so that stability of earthquake resistance support of a building structure is improved.
Further, the supporting top plate 2 comprises a left top plate 21, a middle top plate 22 and a right top plate 23 which are sequentially arranged from left to right, the supporting bottom plate 1 comprises a left bottom plate 11, a middle bottom plate 12 and a right bottom plate 13 which are sequentially arranged from left to right, the upper end of the central damping component 3 is hinged to the middle top plate 22, the lower end of the central damping component 3 is hinged to the middle bottom plate 12, one of the cross damping components 4 is hinged to the left top plate 21, the lower end of the cross damping component 31 is hinged to the right bottom plate 13, the other of the cross damping components 31 is connected with the right top plate 23, and the lower end of the cross damping component 31 is hinged to the left bottom plate 11, so that the cross damping components 31 are arranged in a cross symmetry manner to form energy dissipation buffering at two side angles.
Further, the middle top plate 22 is provided with an upper positioning hole 221, and the middle bottom plate 12 is provided with a lower positioning hole 121. The supporting top plate 2 is fixedly connected with the building through the upper positioning holes 221, and the supporting bottom plate 1 is fixedly connected with the building through the lower positioning holes 121.
Further, still include laminating board 6, laminating board 6 includes layering setting and fixed connection's structural slab 61 and friction plate 62, the surface of friction plate 62 is equipped with a plurality of anti-skidding grooves 63 that set up along the fore-and-aft direction, laminating board 6 is fixed the lower surface of supporting baseplate 1 and the upper surface of supporting roof 2, just friction plate 62 sets up towards the outside. The laminated board 6 comprises two layers, namely a structural board 61 and a friction board 62, wherein the structural board 61 ensures the structural strength of the laminated board 6, and the friction board 62 improves the friction between the building and the shock-resistant energy-dissipating damper.
Further, the anti-slip grooves 63 are rectangular or trapezoidal in front projection, and a plurality of the anti-slip grooves 63 are equidistantly arranged.
Further, the attaching plate 6 is fixed on the left top plate 21, the middle top plate 22 and the right top plate 23 in a blocking manner, and the attaching plate 6 is fixed on the left bottom plate 11, the middle bottom plate 12 and the right bottom plate 13 in a blocking manner, and the attaching plate 6 is arranged in a blocking manner due to the fact that the damping assemblies 31 of the left middle part and the right middle part of the supporting top plate 2 and the supporting bottom plate 1 are different, so that the structure is more reasonable.
Further, the damping device further comprises a plurality of shaft brackets 7, wherein the upper ends of the damping assemblies 31 are rotatably connected with the shaft brackets 7 and are fixed on the supporting top plate 2 through the shaft brackets 7, and the lower ends of the damping assemblies 31 are rotatably connected with the shaft brackets 7 and are fixed on the supporting bottom plate 1 through the shaft brackets 7.
Further, the structural shaft 5 is disposed along the horizontal front-rear direction, the structural shaft 5 is hinged to the middle connecting member of the central damping member 3, as shown in fig. 4, the cross damping member 4 further includes a ball connecting member 41, and the structural shaft 5 is connected to the middle connecting member of the cross damping member 4 through the ball connecting member 41. Each damping component 31 on the cross damping part 4 is connected with the structural shaft 5 through the ball joint connecting piece 41, so that energy dissipation of a part of force can be realized on the structural shaft 5, and the anti-seismic performance of the anti-seismic energy dissipation damper is further improved.
The working principle of the shock-resistant energy-dissipating damper is that in the installation process of the shock-resistant energy-dissipating damper, the central damping part 3 is rotationally connected with the supporting top plate 2 and the supporting bottom plate 1 through the shaft bracket 7, then the cross damping part 4 is fixed on the structural shaft 5, the structural shaft 5 is rotationally connected with the middle connecting rod 312 of the central damping part 3, then the cross damping part 4 is rotationally connected with the supporting top plate 2 and the supporting bottom plate 1 through the shaft bracket 7, then the bonding plate 6 is fixed on the supporting top plate 2 and the supporting bottom plate 1, and finally the supporting bottom plate 1 and the supporting top plate 2 are fixed on a building through screws. In the use process, when the whole earthquake-resistant energy-dissipating damper is subjected to shaking and stress of building structures in the directions of two attached sides, energy-dissipating buffering at two angles can be formed by the cross damping parts 4 matched with the two sides and the central damping part 3 positioned in the center.
In summary, the anti-seismic energy dissipation damper for the building has the beneficial effects that:
1. The two sides of the anti-seismic energy dissipation damper are symmetrically provided with the cross damping parts 4, the cross damping parts 4 are connected through the structural shaft 5 and hinged to the central damping part 3, when the whole anti-seismic energy dissipation damper is subjected to shaking and stress of a building structure in the directions of two attached sides, the damping components 31 on the two sides are matched with the damping components 31 vertically arranged in the center to form energy dissipation buffering at the angles of the two sides, so that anti-seismic energy dissipation at a multi-directional angle is completed, and the stability of supporting the building structure is further improved;
2. The anti-seismic energy dissipation damper can be positioned at a supporting position in a building structure through the upper positioning hole 221 and the lower positioning hole 121, is used after being arranged, absorbs and dissipates energy through the central damping part 3 in the supporting process, and keeps the supporting stable;
3. in the supporting and using process of the supporting top plate 2 and the supporting bottom plate 1 of the anti-seismic energy dissipation damper and the building structure, the friction plate 62 connected with the supporting top plate 2 and the supporting bottom plate 1 also keeps the attaching state with the surface of the building structure, and in the supporting process, the attaching friction force is improved through the distributed anti-slip grooves 63 formed in the surface of the friction plate 62, so that the supporting attaching stability of the anti-seismic energy dissipation damper and the surface of the building structure is kept.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (8)
1. The utility model provides an antidetonation energy dissipation attenuator for building, its characterized in that includes supporting baseplate (1), supporting roof (2), central damping part (3), cross damping part (4) and structural axis (5), supporting baseplate (1) and supporting roof (2) symmetry set up from top to bottom, central damping part (3) are including vertical damping subassembly (31) that set up, damping subassembly (31) include two shock absorption attenuator (311) and will two shock absorption attenuator (311) coaxial coupling's middle part connecting piece, cross damping part (4) are including being two damping subassembly (31) that X type cross symmetry set up, cross damping part (4) have two, the symmetry sets up the front and back both sides of central damping part (3), structural axis (5) will cross damping part (4) with all middle part connecting pieces coaxial articulated the connection of central damping part (3), the upper end of damping subassembly (31) with supporting roof (2) articulates, the lower extreme with supporting baseplate (1) articulates.
2. The anti-seismic and energy-dissipating damper for construction according to claim 1, wherein the supporting top plate (2) comprises a left side top plate (21), a middle top plate (22) and a right side top plate (23) which are sequentially arranged from left to right, the supporting bottom plate (1) comprises a left side bottom plate (11), a middle bottom plate (12) and a right side bottom plate (13) which are sequentially arranged from left to right, the upper end of the central damping component (3) is hinged with the middle top plate (22), the lower end of the central damping component is hinged with the middle bottom plate (12), the upper end of one damping component (31) of the cross damping component (4) is hinged with the left side top plate (21), the lower end of the other damping component (31) is hinged with the right side bottom plate (23), the upper end of the other damping component (31) is connected with the right side top plate (23), and the lower end of the other damping component is hinged with the left side bottom plate (11).
3. The anti-seismic energy dissipation damper for building according to claim 2, wherein the middle top plate (22) is provided with an upper positioning hole (221), and the middle bottom plate (12) is provided with a lower positioning hole (121).
4. The anti-seismic and energy-dissipating damper for construction according to claim 2, further comprising a bonding plate (6), wherein the bonding plate (6) comprises a structural plate (61) and a friction plate (62) which are arranged in a layered manner and fixedly connected, a plurality of anti-slip grooves (63) arranged in the front-rear direction are formed in the surface of the friction plate (62), the bonding plate (6) is fixed on the lower surface of the supporting bottom plate (1) and the upper surface of the supporting top plate (2), and the friction plate (62) is arranged towards the outer side.
5. The shock-resistant and energy-dissipating damper for construction according to claim 4, wherein the anti-slip grooves (63) are rectangular or trapezoidal in front projection, and a plurality of the anti-slip grooves 63 are provided at equal intervals.
6. The earthquake-resistant and energy-dissipating damper for construction according to claim 4, wherein the attaching plate (6) is fixed to the left side top plate (21), the middle top plate (22) and the right side top plate (23) in blocks, and the attaching plate (6) is fixed to the left side bottom plate (11), the middle bottom plate (12) and the right side bottom plate (13) in blocks.
7. The anti-seismic and energy-dissipating damper for construction according to claim 1, further comprising a plurality of brackets (7), wherein the upper end of the damping member (31) is rotatably connected to the brackets (7) and is fixed to the support top plate (2) by the brackets (7), and the lower end of the damping member (31) is rotatably connected to the brackets (7) and is fixed to the support bottom plate (1) by the brackets (7).
8. The earthquake-resistant and energy-dissipating damper for construction according to claim 1, characterized in that the structural shaft (5) is arranged in a horizontal front-rear direction, the structural shaft (5) is hinged with the middle connector of the central damping part (3), the cross damping part (4) further comprises a ball-head connector (41), and the structural shaft (5) is connected with the middle connector of the cross damping part (4) through the ball-head connector (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420815801.2U CN222252605U (en) | 2024-04-18 | 2024-04-18 | Anti-seismic energy dissipation damper for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420815801.2U CN222252605U (en) | 2024-04-18 | 2024-04-18 | Anti-seismic energy dissipation damper for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222252605U true CN222252605U (en) | 2024-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420815801.2U Active CN222252605U (en) | 2024-04-18 | 2024-04-18 | Anti-seismic energy dissipation damper for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222252605U (en) |
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2024
- 2024-04-18 CN CN202420815801.2U patent/CN222252605U/en active Active
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