CN203878803U - Shock absorption device - Google Patents
Shock absorption device Download PDFInfo
- Publication number
- CN203878803U CN203878803U CN201420307233.1U CN201420307233U CN203878803U CN 203878803 U CN203878803 U CN 203878803U CN 201420307233 U CN201420307233 U CN 201420307233U CN 203878803 U CN203878803 U CN 203878803U
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- CN
- China
- Prior art keywords
- shock absorber
- reinforcing rib
- shock
- absorption device
- column
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000035939 shock Effects 0.000 title claims abstract description 45
- 238000010521 absorption reaction Methods 0.000 title abstract description 5
- 239000006096 absorbing agent Substances 0.000 claims abstract description 35
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 9
- 238000013016 damping Methods 0.000 claims description 12
- 238000005452 bending Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
技术领域 technical field
本实用新型提供建筑附件，是一种减震装置，用于消耗震动（地震）对框架结构的建筑物输入的能量，降低框架结构（尤其是柱）的动力反应。 The utility model provides a building accessory, which is a shock absorbing device, which is used to consume the energy input by vibration (earthquake) to a frame structure building, and reduce the dynamic response of the frame structure (especially the column).
背景技术 Background technique
受到震动（地震）作用时，框架结构的建筑物的框架，尤其是柱需承受较弯矩的作用，使柱产生不可回复的弯曲变形，对于建筑物造成危害，需要一种能消耗地震能量、以减小施加在柱上的弯矩作用的减震装置。 When subjected to vibration (earthquake), the frame of a frame structure building, especially the column, needs to bear the action of a relatively large bending moment, causing the column to produce irreversible bending deformation, which will cause damage to the building. It is necessary to consume earthquake energy. Shock absorbing device to reduce the action of bending moment on the column.
发明内容 Contents of the invention
本实用新型的目的是提供一种能消耗地震能量、以减小施加在柱上的弯矩作用的减震装置。 The purpose of the utility model is to provide a shock absorbing device that can consume seismic energy to reduce the bending moment applied to the column.
本实用新型的目的是通过以下技术方案实现： The purpose of this utility model is to realize through the following technical solutions:
本减震装置，包括两端与柱固联的加强筋；至少一副一端转动设置在加强筋上、另一端转动设置在柱上的减震器。 The damping device comprises a reinforcing rib with both ends fixedly connected to the column; at least one pair of shock absorbers with one end rotatably arranged on the reinforcing rib and the other end rotatably arranged on the column.
本实用新型的有益效果是： The beneficial effects of the utility model are:
当外力作用在减震装置上时，引起减震器自身的形变，进而产生阻尼力，消耗震动（地震）能量、以保持建筑震动（地震）后的使用功能。 When an external force acts on the shock absorber, it will cause the deformation of the shock absorber itself, and then generate a damping force, consume the vibration (earthquake) energy, and maintain the function of the building after the vibration (earthquake).
上述减震装置，加强筋与两端的柱相垂直，减震器的轴线方向与柱呈45°夹角。这样，抗震效果和消耗震动（地震）能量的效果更好。 In the shock absorbing device, the ribs are perpendicular to the columns at both ends, and the axial direction of the shock absorber forms an included angle of 45° with the columns. In this way, the anti-seismic effect and the effect of consuming vibration (earthquake) energy are better.
这种减震装置中选用的线性减震器，可以是液压减震器，也可以是气压减震器。 The linear shock absorber selected in this shock absorber can be a hydraulic shock absorber or a pneumatic shock absorber.
附图说明 Description of drawings
图1 是这种减震装置的结构示意图。 Figure 1 is a schematic diagram of the structure of this shock absorber.
图2 是液压减震器的结构示意图。 Figure 2 is a schematic diagram of the structure of the hydraulic shock absorber.
具体实施方式 Detailed ways
下面结合附图，对本实用新型作进一步说明： Below in conjunction with accompanying drawing, the utility model is further described:
参见图1所示的这种减震装置及图2所示的减震器，主要包括加强筋1和减震器。 Referring to the shock absorber shown in FIG. 1 and the shock absorber shown in FIG. 2 , it mainly includes a rib 1 and a shock absorber.
加强筋1的两端利用螺栓与柱2固联。 The two ends of the reinforcing rib 1 are fixedly connected with the column 2 by bolts.
减震器的一端（活塞杆4）利用孔7以销3连接转动设置在加强筋1上、另一端（缸体5）利用孔8以销6连接转动设置在柱2上。减震器一般成对使用，分别设置在加强筋1的同一侧，图示为包括两对减震器的减震装置。 One end (piston rod 4) of the shock absorber is set on the rib 1 by using the hole 7 to connect and rotate with the pin 3, and the other end (cylinder body 5) is connected and rotated on the column 2 by using the hole 8 to connect and rotate with the pin 6. The shock absorbers are generally used in pairs, and are respectively arranged on the same side of the rib 1. The figure shows a shock absorber comprising two pairs of shock absorbers.
减震器为线性减震器，活塞杆4和缸体5的轴线重合。显然，减震器的轴线应与加强筋1呈不为0°的夹角，取45°为宜。经常使用的是液压减震器和气压减震器，其中以液压减震器应用较广。 The shock absorber is a linear shock absorber, and the axes of the piston rod 4 and the cylinder body 5 coincide. Apparently, the axis of the shock absorber should form an angle other than 0° with the rib 1, preferably 45°. Hydraulic shock absorbers and pneumatic shock absorbers are often used, among which hydraulic shock absorbers are widely used.
下面结合附图，说明这种减震装置的减震过程： Below in conjunction with accompanying drawing, illustrate the damping process of this damping device:
当柱2承受弯矩时，以加强筋1与柱2的连接点为顶点引起柱2弯曲，向减震器施加作用力（拉力或压力），企图改变减震器的有效长度（即活塞杆在缸体5中外伸或内缩）。以减震器承受压力即活塞杆4在缸体5中内缩为例，迫使活塞11右侧储液室12中的粘滞流体（一般为可压缩硅油）通过阻尼孔（图中未示出）流向活塞11左侧储液室10，产生阻尼力，耗散震动（地震）输入的能量降低框架结构的动力反应，保持建筑震动（地震）后的使用功能。 When the column 2 bears the bending moment, the connection point of the rib 1 and the column 2 is used as the vertex to cause the column 2 to bend, and a force (tension or pressure) is applied to the shock absorber in an attempt to change the effective length of the shock absorber (that is, the piston rod Extend or retract in the cylinder 5). Taking the shock absorber under pressure, that is, the piston rod 4 retracts in the cylinder body 5 as an example, the viscous fluid (generally compressible silicone oil) in the liquid storage chamber 12 on the right side of the piston 11 is forced to pass through the damping hole (not shown in the figure). ) flows to the liquid storage chamber 10 on the left side of the piston 11 to generate damping force, dissipate the energy input by the vibration (earthquake), reduce the dynamic response of the frame structure, and maintain the use function of the building after the vibration (earthquake).
减震器阻尼力的大小及反应时间，可以通过调整控制阀门13的开度，进而调整储液室12和储液室14中粘滞流体的弹性系数实现。 The damping force and response time of the shock absorber can be realized by adjusting the opening of the control valve 13 and then adjusting the elastic coefficient of the viscous fluid in the liquid storage chamber 12 and the liquid storage chamber 14 .
为防止减震器漏油，影响减震器的使用效果，缸体端盖9采用高强度树脂封口。 In order to prevent the shock absorber from leaking oil and affect the use effect of the shock absorber, the cylinder end cover 9 is sealed with high-strength resin.
为使减震效果更好，可以用两套或以上的减震装置配合使用。 In order to make the shock absorption effect better, two or more sets of shock absorption devices can be used in conjunction.
本实用新型的有益效果是： The beneficial effects of the utility model are:
当外力作用在减震装置上时，引起减震器自身的形变，进而产生阻尼力，消耗震动（地震）能量、以保持建筑震动（地震）后的使用功能。 When an external force acts on the shock absorber, it will cause the deformation of the shock absorber itself, and then generate a damping force, consume the vibration (earthquake) energy, and maintain the function of the building after the vibration (earthquake).
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307233.1U CN203878803U (en) | 2014-06-11 | 2014-06-11 | Shock absorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420307233.1U CN203878803U (en) | 2014-06-11 | 2014-06-11 | Shock absorption device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203878803U true CN203878803U (en) | 2014-10-15 |
Family
ID=51679320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420307233.1U Expired - Fee Related CN203878803U (en) | 2014-06-11 | 2014-06-11 | Shock absorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203878803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012967A (en) * | 2015-11-23 | 2017-08-04 | 韩国电力公社 | Reinforcement device for anti-seismic |
-
2014
- 2014-06-11 CN CN201420307233.1U patent/CN203878803U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107012967A (en) * | 2015-11-23 | 2017-08-04 | 韩国电力公社 | Reinforcement device for anti-seismic |
| CN107012967B (en) * | 2015-11-23 | 2019-06-04 | 韩国电力公社 | Reinforcing device for earthquake resistance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Rong Jia Mu structural Housing Engineering Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: 2018320000284 Denomination of utility model: Vibration-damper and its application system Granted publication date: 20141015 License type: Common License Record date: 20181101 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Huiyou Lin Integrated Architecture Technology Co.,Ltd. Assignor: Nanjing Forestry University Contract record no.: 2018320000308 Denomination of utility model: Vibration-damper and its application system Granted publication date: 20141015 License type: Common License Record date: 20181112 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201202 Address after: Intersection of Kexing road and Gucheng Road, Sucheng Economic Development Zone, Suqian City, Jiangsu Province Patentee after: JIANGSU XIONGDI SMART HOME Co.,Ltd. Address before: Nanjing City, Jiangsu province 210037 Longpan Road No. 159 Patentee before: NANJING FORESTRY University |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 |
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| CF01 | Termination of patent right due to non-payment of annual fee |