CN203878803U - Shock absorption device - Google Patents

Shock absorption device Download PDF

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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
Authority
CN
China
Prior art keywords
damping
damper
reinforcing rib
post
earthquake
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.)
Active
Application number
CN201420307233.1U
Other languages
Chinese (zh)
Inventor
阙泽利
王菲彬
李哲瑞
陈秋韵
张颖璐
王永兵
腾启诚
曾庆红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU XIONGDI SMART HOME Co.,Ltd.
Original Assignee
Nanjing Forestry University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Forestry University filed Critical Nanjing Forestry University
Priority to CN201420307233.1U priority Critical patent/CN203878803U/en
Application granted granted Critical
Publication of CN203878803U publication Critical patent/CN203878803U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a building component, and discloses a shock absorption device which is used for consuming energy inputted by shocks (earthquakes) to a building of a frame structure and used for reducing the dynamic response of the frame structure (especially columns). The shock absorption device comprises a reinforcing rib and at least one pair of linear shock absorbers, wherein the two ends of the reinforcing rib are fixed to and connected with the columns, one end of each linear shock absorber is arranged on the reinforcing rib in a rotating mode, and the other end of each linear shock absorber is arranged on the corresponding column in a rotating mode.

Description

A kind of damping device
Technical field
The utility model provides building annex, is a kind of damping device, for consuming the energy of vibrations (earthquake) to the building input of frame construction, reduces the dynamic response of frame construction (especially post).
Background technology
Be given a shock (earthquake) and do the used time, the framework of the building of frame construction, especially post need bear the effect compared with moment of flexure, make post produce non-response flexural deformation, for building, work the mischief, need a kind of can earthquake energy, to reduce to be applied to the damping device of the Moment on post.
Summary of the invention
The purpose of this utility model be to provide a kind of can earthquake energy, to reduce to be applied to the damping device of the Moment on post.
The purpose of this utility model is to be achieved through the following technical solutions:
This damping device, comprises the reinforcing rib that two ends and post connect firmly; At least one secondary one end rotation is arranged on reinforcing rib, the other end rotates and is arranged on the damper on post.
The beneficial effects of the utility model are:
When External Force Acting is on damping device, cause the deformation of damper self, and then produce damping force, consume vibrations (earthquake) energy, to keep the use function after building vibrations (earthquake).
Above-mentioned damping device, the post at reinforcing rib and two ends is perpendicular, and the axis direction of damper and post are 45 ° of angles.Like this, the better effects if of anti seismic efficiency and consumption vibrations (earthquake) energy.
The linear shock absorber of selecting in this damping device, can be hydraulic shock absorber, can be also pneumatic bumper.
Accompanying drawing explanation
Fig. 1 is the structural representation of this damping device.
Fig. 2 is the structural representation of hydraulic shock absorber.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
This damping device shown in Figure 1 and the damper shown in Fig. 2, mainly comprise reinforcing rib 1 and damper.
The two ends of reinforcing rib 1 utilize bolt and post 2 to connect firmly.
One end of damper (piston rod 4) utilize hole 7 with pin 3 connection of rotatings be arranged on reinforcing rib 1, the other end (cylinder body 5) utilizes hole 8 to be arranged on post 2 with pin 6 connection of rotatings.The general paired use of damper, is separately positioned on the same side of reinforcing rib 1, is illustrated as the damping device that comprises two pairs of dampers.
Damper is linear shock absorber, the dead in line of piston rod 4 and cylinder body 5.Obviously, the axis of damper should be the angle that is not 0 ° with reinforcing rib 1, gets 45 ° and is advisable.What often use is hydraulic shock absorber and pneumatic bumper, wherein wider with hydraulic shock absorber application.
Below in conjunction with accompanying drawing, the damping process of this damping device is described:
When post 2 bears moment of flexure, the reinforcing rib 1 of take causes post 2 bendings with the tie point of post 2 as summit, to damper, apply active force (pulling force or pressure), and attempt changes the effective length (being that piston rod is overhanging or inside contract in cylinder body 5) of damper.With damper, bearing pressure is that piston rod 4 is condensed to example in cylinder body 5, force the viscous fluid (being generally compressible silicone oil) in piston 11 right side fluid reservoirs 12 to flow to piston 11 left side fluid reservoirs 10 by damping hole (not shown), produce damping force, the energy that the vibrations (earthquake) that dissipate are inputted reduces the dynamic response of frame construction, keeps the use function after building vibrations (earthquake).
The size of damping force of vibration damper and reaction time, can pass through to adjust the aperture of by-pass valve control 13, and then adjust the coefficient of elasticity realization of viscous fluid in fluid reservoir 12 and fluid reservoir 14.
For preventing damper leakage of oil, affect the result of use of damper, cylinder end caps 9 adopts high-intensity resin sealing.
For making damping effect better, can be used in conjunction with two covers or above damping device.
The beneficial effects of the utility model are:
When External Force Acting is on damping device, cause the deformation of damper self, and then produce damping force, consume vibrations (earthquake) energy, to keep the use function after building vibrations (earthquake).

Claims (4)

1. a damping device, is characterized in that, comprises the reinforcing rib that two ends and post connect firmly; At least one secondary one end rotation is arranged on reinforcing rib, the other end rotates and is arranged on the damper on post.
2. damping device according to claim 1, is characterized in that, the post at reinforcing rib and two ends is perpendicular, and the axis direction of damper and post are 45 ° of angles.
3. damping device according to claim 1 and 2, is characterized in that, described damper is hydraulic shock absorber.
4. damping device according to claim 1 and 2, is characterized in that, described damper is pneumatic bumper.
CN201420307233.1U 2014-06-11 2014-06-11 Shock absorption device Active CN203878803U (en)

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 Active CN203878803U (en) 2014-06-11 2014-06-11 Shock absorption device

Country Status (1)

Country Link
CN (1) CN203878803U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107012967A (en) * 2015-11-23 2017-08-04 韩国电力公社 Antidetonation intensifier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107012967A (en) * 2015-11-23 2017-08-04 韩国电力公社 Antidetonation intensifier
CN107012967B (en) * 2015-11-23 2019-06-04 韩国电力公社 Antidetonation enhancement device

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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
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

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

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

TR01 Transfer of patent right
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