CN103388361A - Splint-type metal energy dissipation damper - Google Patents

Splint-type metal energy dissipation damper Download PDF

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Publication number
CN103388361A
CN103388361A CN2012101424666A CN201210142466A CN103388361A CN 103388361 A CN103388361 A CN 103388361A CN 2012101424666 A CN2012101424666 A CN 2012101424666A CN 201210142466 A CN201210142466 A CN 201210142466A CN 103388361 A CN103388361 A CN 103388361A
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China
Prior art keywords
plate
clamping plate
splint
type metal
power consumption
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Pending
Application number
CN2012101424666A
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Chinese (zh)
Inventor
刘康安
Original Assignee
NANJING DAMPER TECHNOLOGY ENGINEERING Co Ltd
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Priority to CN2012101424666A priority Critical patent/CN103388361A/en
Publication of CN103388361A publication Critical patent/CN103388361A/en
Pending legal-status Critical Current

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  • Vibration Prevention Devices (AREA)

Abstract

The invention relates to the field of damper design and particularly relates to a splint-type metal energy dissipation damper. The splint-type metal dissipation damper comprises a top plate, a bottom plate, a central plate, a left splint, a right splint and energy dissipation plates, wherein the left splint and the right splint are simultaneously and vertically arranged on the top surface of the bottom plate; the central plate is arranged in a gap between the left splint and the right splint, and the energy dissipation plates are respectively arranged in a gap between the central plate and the left splint and a gap between the central plate and the right splint; and the top plate is arranged on the top surface of the central plate and forms a T-shaped structure with the central plate. Due to adoption of the technical scheme, the damper is large in lateral rigidity and little in deformation when bearing larger lateral force and torque, so that reliable deformation energy dissipation in a main stress direction is ensured.

Description

A kind of clamping plate type metal energy-dissipation damper
Technical field
The present invention relates to the damper designs field, relate in particular to a kind of clamping plate type metal energy-dissipation damper.
Background technology
Low Yield Point Steel mainly refers to the steel of yield strength between 100MPa-235Mpa.
Damper, be the resistance that motion is provided, the device of depletion kinergety.In space flight, aviation, military project, automobile and other industries, the damper (or damper) of existing multiple pattern is for the vibration damping energy dissipating.After nineteen seventies, people start step by step these technology to be converted in the Structural Engineerings such as building, bridge, railway, and its development is very rapid.
Metal energy-dissipation damper is to utilize the multi-form plasticity hysteresis of metal to be out of shape to carry out consumed energy.There is good hysteresis special type due to metal after entering plastic state, and produce heat in elastoplasticity hysteresis deformation process, a large amount of kinetic energy energy transform into heat energies are dissipated, thereby be used to manufacture energy dissipative device dissimilar and structure.
Than other types dampers such as its viscoelastic type, friction-type, viscous liquid types, metal damper is easily processed, Hysteresis Behavior is stablized, be easy to replacing, cost and maintenance cost cheap, therefore be widely used in the seismic hardening field of engineering structures.
Existing metal energy-dissipation damper is generally upper and lower plates, the form of therebetween power consumption plate, shape and structure is single, in actual use, is merely able to carry unidirectional stressed, lateral force resistance and additional torque ability are poor, easily are subject to the situation of the outer unstability of force direction.
Summary of the invention
Goal of the invention of the present invention be to provide a kind of carry multi-direction stressed, the clamping plate type metal energy-dissipation damper of stability under loading.
In order to realize the foregoing invention purpose, technical scheme of the present invention is:
A kind of clamping plate type metal energy-dissipation damper, comprise top board, base plate, central plate, left clamping plate, right clamping plate, power consumption plate; Described left clamping plate, right clamping plate are vertically mounted on the end face of described base plate simultaneously; Described central plate is arranged on left clamping plate, right clamping plate gap between the two, and the gap between the gap between central plate and left clamping plate and central plate and right clamping plate is separately installed with the power consumption plate; Described mounting of roof plate, at the end face of described central plate, forms the T character form structure with central plate.
Optionally, the shape of described power consumption plate can be any one in square, rhombus, V-arrangement, X-shaped, S shape, W shape, M shape.
Optionally, also offer damping hole on described power consumption plate; Described damping hole can be any one in circular, square, rhombus, ellipse.
Optionally, described power consumption sheet material matter is any one in low-yield steel, lead, aluminium, steel plate folder elastomeric material.
The gap of the present invention between left clamping plate, right clamping plate arranges central plate, and in the gap formed at central plate and left clamping plate, right clamping plate, the power consumption plate is set, the clamping plate type structure formed thus can consume the energy of vertical power consumption plate direction, simultaneously increased larger antitorque apart from ability, increased the ability of lateral force resisting and additional torque, more stable.
The accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, does not form inappropriate limitation of the present invention, in the accompanying drawings:
A kind of sectional view that Fig. 1 provides for the embodiment of the present invention 1.
The specific embodiment
Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment, in this illustrative examples of the present invention and explanation, be used for explaining the present invention, but not as a limitation of the invention.
Embodiment 1:
As shown in Figure 1, the present embodiment discloses a kind of clamping plate type metal energy-dissipation damper, comprises top board 110, base plate 120, central plate 130, left clamping plate 140, right clamping plate 150, power consumption plate 160; Left clamping plate 140, right clamping plate 150 are vertically mounted on the end face of base plate 120 simultaneously; Central plate 130 is arranged on left clamping plate 140, right clamping plate 150 gap between the two, and the gap between the gap between central plate 130 and left clamping plate 140 and central plate 130 and right clamping plate 150 is separately installed with power consumption plate 160; Top board 110 is arranged on the end face of central plate 130, with central plate 130, forms the T character form structure.
Embodiment 2:
The present embodiment place different from embodiment 1 is, the shape difference of power consumption plate, in actual construction, according to different actual demands, the shape of power consumption plate can be selected, can be any one in square, rhombus, V-arrangement, X-shaped, S shape, W shape, M shape, to reach different construction purposes.
Embodiment 3:
The present embodiment place different from above embodiment is, also offers damping hole (not shown) on described power consumption plate; Same reach different construction purposes, the damping hole shape can be selected, and can be any one in circular, square, rhombus, ellipse, and the size of damping hole is also to select according to the actual requirements.
Embodiment 4:
The present embodiment place different from above embodiment mainly be to consume energy real material of plate can be any one in Low Yield Point Steel material, lead, aluminium, steel plate folder elastomeric material.To reach different construction purposes.
The above technical scheme that the embodiment of the present invention is provided is described in detail, applied specific case herein principle and the embodiment of the embodiment of the present invention are set forth, the explanation of above embodiment is only applicable to help to understand the principle of the embodiment of the present invention; , for one of ordinary skill in the art, according to the embodiment of the present invention, on the specific embodiment and range of application, all will change, in sum, this description should not be construed as limitation of the present invention simultaneously.

Claims (4)

1. a clamping plate type metal energy-dissipation damper is characterized in that:
Comprise top board, base plate, central plate, left clamping plate, right clamping plate, power consumption plate;
Described left clamping plate, right clamping plate are vertically mounted on the end face of described base plate simultaneously;
Described central plate is arranged on left clamping plate, right clamping plate gap between the two, and the gap between the gap between central plate and left clamping plate and central plate and right clamping plate is separately installed with the power consumption plate;
Described mounting of roof plate, at the end face of described central plate, forms the T character form structure with central plate.
2. a kind of clamping plate type metal energy-dissipation damper according to claim 1 is characterized in that:
The shape of described power consumption plate can be any one in square, rhombus, V-arrangement, X-shaped, S shape, W shape, M shape.
3. a kind of clamping plate type metal energy-dissipation damper according to claim 1 and 2 is characterized in that:
Also offer damping hole on described power consumption plate;
Described damping hole can be any one in circular, square, rhombus, ellipse.
4. a kind of clamping plate type metal energy-dissipation damper according to claim 1 is characterized in that:
Described power consumption sheet material matter is any one in low-yield steel, lead, aluminium, steel plate folder elastomeric material.
CN2012101424666A 2012-05-09 2012-05-09 Splint-type metal energy dissipation damper Pending CN103388361A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101424666A CN103388361A (en) 2012-05-09 2012-05-09 Splint-type metal energy dissipation damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101424666A CN103388361A (en) 2012-05-09 2012-05-09 Splint-type metal energy dissipation damper

Publications (1)

Publication Number Publication Date
CN103388361A true CN103388361A (en) 2013-11-13

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104120803A (en) * 2014-07-15 2014-10-29 中南林业科技大学 Optimization design method for newly-constructed energy dissipation and seismic mitigation structure
CN104453006A (en) * 2014-12-08 2015-03-25 大连理工大学 Bolt-type shear-plate damper with clamp plates
CN107327039A (en) * 2017-07-07 2017-11-07 上海应用技术大学 A kind of Novel supporting-type metal damper
CN110206182A (en) * 2019-06-20 2019-09-06 海南大学 A kind of Self-resetting shearing steel plate damper
CN110206183A (en) * 2019-06-20 2019-09-06 海南大学 A kind of assembled Self-resetting X-type metal damper
CN110206180A (en) * 2019-06-20 2019-09-06 海南大学 A kind of Self-resetting frcition damper
CN110241937A (en) * 2019-06-20 2019-09-17 海南大学 A kind of Self-resetting lead shear damper
CN110331792A (en) * 2019-06-20 2019-10-15 海南大学 A kind of U-shaped metal damper of assembled Self-resetting

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117637A (en) * 1975-10-14 1978-10-03 William Henry Robinson Cyclic shear energy absorber
EP0995851A2 (en) * 1998-10-23 2000-04-26 Minnesota Mining And Manufacturing Company Damper
CN201053468Y (en) * 2007-05-25 2008-04-30 黄秀云 Modified shearing viscoelasticity damper
CN201078035Y (en) * 2007-07-27 2008-06-25 北京工业大学 Adjustable metal composite type low yield point antivibrator
CN201865215U (en) * 2010-11-24 2011-06-15 南京工业大学 Wall type soft steel bending energy dissipation damper
CN202577648U (en) * 2012-05-09 2012-12-05 南京丹普科技工程有限公司 Clamp plate type metal energy dissipation damper

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117637A (en) * 1975-10-14 1978-10-03 William Henry Robinson Cyclic shear energy absorber
EP0995851A2 (en) * 1998-10-23 2000-04-26 Minnesota Mining And Manufacturing Company Damper
CN201053468Y (en) * 2007-05-25 2008-04-30 黄秀云 Modified shearing viscoelasticity damper
CN201078035Y (en) * 2007-07-27 2008-06-25 北京工业大学 Adjustable metal composite type low yield point antivibrator
CN201865215U (en) * 2010-11-24 2011-06-15 南京工业大学 Wall type soft steel bending energy dissipation damper
CN202577648U (en) * 2012-05-09 2012-12-05 南京丹普科技工程有限公司 Clamp plate type metal energy dissipation damper

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104120803A (en) * 2014-07-15 2014-10-29 中南林业科技大学 Optimization design method for newly-constructed energy dissipation and seismic mitigation structure
CN104453006A (en) * 2014-12-08 2015-03-25 大连理工大学 Bolt-type shear-plate damper with clamp plates
CN107327039A (en) * 2017-07-07 2017-11-07 上海应用技术大学 A kind of Novel supporting-type metal damper
CN110206182A (en) * 2019-06-20 2019-09-06 海南大学 A kind of Self-resetting shearing steel plate damper
CN110206183A (en) * 2019-06-20 2019-09-06 海南大学 A kind of assembled Self-resetting X-type metal damper
CN110206180A (en) * 2019-06-20 2019-09-06 海南大学 A kind of Self-resetting frcition damper
CN110241937A (en) * 2019-06-20 2019-09-17 海南大学 A kind of Self-resetting lead shear damper
CN110331792A (en) * 2019-06-20 2019-10-15 海南大学 A kind of U-shaped metal damper of assembled Self-resetting

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20160119

Address after: 210000, room 25, 304 cool door, Gulou District, Jiangsu, Nanjing

Applicant after: Liu Kangan

Address before: Jiangning District of Nanjing City, Jiangsu province 210000 Dongshan Street Industrial Zone Fengze Road No. 90

Applicant before: Nanjing Damper Technology Engineering Co., Ltd.

C12 Rejection of a patent application after its publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20131113