CN201896374U - Curved damper for round pipe - Google Patents

Curved damper for round pipe Download PDF

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Publication number
CN201896374U
CN201896374U CN2010206179879U CN201020617987U CN201896374U CN 201896374 U CN201896374 U CN 201896374U CN 2010206179879 U CN2010206179879 U CN 2010206179879U CN 201020617987 U CN201020617987 U CN 201020617987U CN 201896374 U CN201896374 U CN 201896374U
Authority
CN
China
Prior art keywords
connecting parts
unit
power consumption
connector
transition element
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
Application number
CN2010206179879U
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Chinese (zh)
Inventor
苗启松
李文峰
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.)
Beijing Institute of Architectural Design Group Co Ltd
Original Assignee
BEIJING CITY BUILDING DESIGN INST
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 BEIJING CITY BUILDING DESIGN INST filed Critical BEIJING CITY BUILDING DESIGN INST
Priority to CN2010206179879U priority Critical patent/CN201896374U/en
Application granted granted Critical
Publication of CN201896374U publication Critical patent/CN201896374U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Vibration Dampers (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

The utility model relates to a curved damper for a round pipe, which comprises upper connecting parts, lower connecting parts and one or more than one power consumption unit. The upper connecting parts and the lower connecting parts are respectively connected with a building, the top and the bottom of each power consumption unit are respectively fixedly connected with the upper connecting parts and the lower connecting parts, each power consumption unit consists of a buckling unit and transition unit, and the outer side surfaces of the transition units are respectively fixedly connected with the corresponding upper connecting parts and the corresponding lower connecting parts. According to the technical scheme, the curved damper has an anti-buckling mechanism outside a plane, is applicable to vertical higher deformation, can realize smaller exerted force, can be placed between columns, can more obviously reduce seismic damage, achieves the purpose of preventing and reducing earthquake, and is simple in structure, convenient in processing, stable in performance, low in cost and strong in reliability.

Description

Pipe flexure type damper
Technical field
The utility model relates to a kind of building unit, particularly relates to a kind of pipe flexure type damper.
Background technology
In order to make that building is more firm, and can stand earthquake, the infringement of natural calamities such as typhoon, modern building structure all will be considered the antidetonation of structure, especially is built in the building of earthquake zone.Owing to building function flexible arrangement, the ductility of frame construction well are used widely.But, do not have defence line, two roads, so bigger restriction has been received in its application because rigidity is less in the frame structure system.In frame construction, set up pipe flexure type damper, can obviously reduce seismic response, reduce seismic damage.
The utility model content
In view of this, the utility model proposes a kind of pipe flexure type damper, the setting by surrender unit and transition element in the power consumption unit can comparatively significantly reduce earthquake, reaches the purpose of antidetonation shock attenuation.
For solving the problems of the technologies described above, the technical solution of the utility model is achieved in that a kind of pipe flexure type damper, include upper connector and following connector, described upper connector is connected with the building body respectively with following connector, also include one or more power consumption unit, described each power consumption unit top and followingly be fixedly connected with upper connector and following connector respectively.
Described power consumption unit is made of surrender unit and transition element, described surrender unit is two semicircle pipes, described transition element is two planar shaped steel plates, two end sections of two planar shaped steel plates of transition element are fixedly connected with the same lateral section of two semicircle pipes of surrender unit respectively, and the lateral surface of two planar shaped steel plates of described transition element is fixedly connected with pairing upper connector and following connector respectively.
Offer penetrating window in the middle of two planar shaped steel plates of described transition element, around penetrating window, locate to be welded as a whole with pairing upper connector or following connector respectively.
The beneficial effect of pipe flexure type damper of the present utility model is by the technical program, self to have out-of-plane anti-flexing mechanism, can adapt to vertical moderate finite deformation, can realize less exerting oneself, can be positioned over intercolumniation, can comparatively significantly reduce earthquake, reach the purpose of antidetonation shock attenuation, its damper structure is simple, and is easy to process, stable performance, with low cost, good reliability.
Description of drawings
Fig. 1 is the utility model unitary side TV structure schematic diagram;
Fig. 2 be among Fig. 1 A-A to the sectional structure schematic diagram;
Fig. 3 be among Fig. 1 B-B to the sectional structure schematic diagram.
1 power consumption unit among the figure, 2 surrender unit, 3 transition elements, 4 times connectors, 5 Luo bolts, 6 upper connectors, 7 penetrating windows.
The specific embodiment
As shown in Figure 1-Figure 3, the pipe flexure type damper that the utility model relates to, include upper connector 6 and following connector 4, described upper connector 6 is connected with the building body respectively with following connector 4, also include one or more power consumption unit 1, described each power consumption unit 1 top and followingly be fixedly connected with upper connector 6 and following connector 4 respectively.
Described power consumption unit 1 is made of surrender unit 2 and transition element 3, described surrender unit 2 is two semicircle pipes, described transition element 3 is two planar shaped steel plates, two end sections of two planar shaped steel plates of transition element 3 are fixedly connected with the same lateral section of two semicircle pipes of surrender unit 2 respectively, and the lateral surface of two planar shaped steel plates of described transition element 3 is fixedly connected with pairing upper connector 6 and following connector 4 respectively.
Offer penetrating window 7 in the middle of 3 two planar shaped steel plates of described transition element, around penetrating window 7, locate to be welded as a whole with pairing upper connector 6 or following connector 4 respectively.
Two connectors up and down of the utility model pipe flexure type damper link to each other with floor up and down by Luo bolt 5 respectively, under geological process, reciprocal stratified deformation takes place in the structure floor, the reciprocal horizontal changing of the relative positions takes place between upper connector 6 in the damper and the following connector 4, plastic strain repeatedly takes place in the semicircle pipe in the surrender unit 2 thereupon, consumed energy reaches the target that energy dissipating is built.

Claims (3)

1. pipe flexure type damper, include upper connector and following connector, described upper connector is connected with the building body respectively with following connector, it is characterized in that, also include one or more power consumption unit, described each power consumption unit top and followingly be fixedly connected with upper connector and following connector respectively.
2. pipe flexure type damper according to claim 1, it is characterized in that, described power consumption unit is made of surrender unit and transition element, described surrender unit is two semicircle pipes, described transition element is two planar shaped steel plates, two end sections of two planar shaped steel plates of transition element are fixedly connected with the same lateral section of two semicircle pipes of surrender unit respectively, and the lateral surface of two planar shaped steel plates of described transition element is fixedly connected with pairing upper connector and following connector respectively.
3. pipe flexure type damper according to claim 2 is characterized in that, offers penetrating window in the middle of two planar shaped steel plates of described transition element, locates to be welded as a whole with pairing upper connector or following connector respectively around penetrating window.
CN2010206179879U 2010-11-22 2010-11-22 Curved damper for round pipe Expired - Fee Related CN201896374U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206179879U CN201896374U (en) 2010-11-22 2010-11-22 Curved damper for round pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206179879U CN201896374U (en) 2010-11-22 2010-11-22 Curved damper for round pipe

Publications (1)

Publication Number Publication Date
CN201896374U true CN201896374U (en) 2011-07-13

Family

ID=44254286

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206179879U Expired - Fee Related CN201896374U (en) 2010-11-22 2010-11-22 Curved damper for round pipe

Country Status (1)

Country Link
CN (1) CN201896374U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102493584A (en) * 2011-11-18 2012-06-13 傅礼铭 Seismic-reducing floor slab with cavities
CN103243637A (en) * 2013-05-28 2013-08-14 招商局重庆交通科研设计院有限公司 Vibration resisting damper for bridges and vibration resisting stop block
CN107524456A (en) * 2017-10-24 2017-12-29 仇文革 Utilize the big stroke cast damper of performance behind material peak
CN107806271A (en) * 2017-09-21 2018-03-16 同济大学 Damper

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102493584A (en) * 2011-11-18 2012-06-13 傅礼铭 Seismic-reducing floor slab with cavities
CN103243637A (en) * 2013-05-28 2013-08-14 招商局重庆交通科研设计院有限公司 Vibration resisting damper for bridges and vibration resisting stop block
CN103243637B (en) * 2013-05-28 2015-09-23 招商局重庆交通科研设计院有限公司 For anti-seismic damper and the Antivibration block thereof of bridge
CN107806271A (en) * 2017-09-21 2018-03-16 同济大学 Damper
CN107524456A (en) * 2017-10-24 2017-12-29 仇文革 Utilize the big stroke cast damper of performance behind material peak

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: BEIJING INSTITUTE OF ARCHITECTURAL DESIGN

Free format text: FORMER NAME: BEIJING CITY BUILDING DESIGN INST.

CP01 Change in the name or title of a patent holder

Address after: 100045 Beijing city Xicheng District South Road No. 62

Patentee after: BEIJING INSTITUTE OF ARCHITECTURAL DESIGN

Address before: 100045 Beijing city Xicheng District South Road No. 62

Patentee before: Beijing City Building Design Inst.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110713

Termination date: 20191122