CN110260087A - A kind of height-adjustable energy dissipation type damping shock proof bracket - Google Patents

A kind of height-adjustable energy dissipation type damping shock proof bracket Download PDF

Info

Publication number
CN110260087A
CN110260087A CN201811149394.1A CN201811149394A CN110260087A CN 110260087 A CN110260087 A CN 110260087A CN 201811149394 A CN201811149394 A CN 201811149394A CN 110260087 A CN110260087 A CN 110260087A
Authority
CN
China
Prior art keywords
energy dissipation
damping shock
height
damping
steel plate
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.)
Pending
Application number
CN201811149394.1A
Other languages
Chinese (zh)
Inventor
周传辉
廖鑫
张佳庚
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.)
Corig Building Environment Technology (beijing) Co Ltd
Original Assignee
Corig Building Environment Technology (beijing) Co Ltd
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 Corig Building Environment Technology (beijing) Co Ltd filed Critical Corig Building Environment Technology (beijing) Co Ltd
Priority to CN201811149394.1A priority Critical patent/CN110260087A/en
Publication of CN110260087A publication Critical patent/CN110260087A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/22Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
    • F16L3/237Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals for two pipes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02Energy absorbers; Noise absorbers
    • F16L55/033Noise absorbers
    • F16L55/035Noise absorbers in the form of specially adapted hangers or supports

Abstract

The present invention relates to the realm of building construction, and in particular to a kind of height-adjustable energy dissipation type damping shock proof bracket.Hound of the invention is made of damping device and energy dissipation component, and sandwich rubber cushion and connecting elements are fixed on structural body;Damping device is made of connector, two damping shock absorption bars and joint element for bar, and two damping shock absorption bars are connected to connector lower part, and two damping shock absorption bars are fixed by joint element for bar;Energy dissipation component lower part connects connector, and damping device is fixedly connected with supporting steel plate;Energy dissipation component can be surrendered core material and be made of cross steel plate by that can surrender core material, filled rubber, steel sleeve, and steel sleeve, which is set in, can surrender on the outside of core material, and filled rubber is filled in steel sleeve and can surrender in the interval between core material.The device of the invention has height-adjustable advantage, solves the problems, such as that regulative mode is excessively cumbersome.

Description

A kind of height-adjustable energy dissipation type damping shock proof bracket
Technical field
The present invention relates to the realm of building construction, and in particular to a kind of height-adjustable energy dissipation type damping shock proof bracket.
Background technique
Basic engineering of the pipe installation as building is laid with and ground located underground including the intracorporal pipeline of superstructure Lower pipe gallery, underground pipe gallery are to be laid with electric power, communication, radio and television, water supply, draining, heating power, combustion gas in Urban Underground The public tunnel of equal municipal pipelines.Underground pipe gallery construction is promoted, is the important measure of Creative City infrastructure construction, no Only can be with successive elimination road zipper, aerial cobweb the problems such as, Underground Space Resource is made good use of, city integrated carrying energy is improved Power meets the need of the people's livelihood, and can drive effective investment, increase common warehouse metamodel, promotes novel urbanization quality, Make the new power of economic development.
Larger for some load-carryings, the faster pipeline of velocity of medium in tube body has biggish vibration, then just at runtime It is the shadow that the meeting that is difficult to avoid that of building body (building including underground) shakes by some such as earthquakes, explosion or big machinery It rings, so that pipeline is destroyed, and when pipeline for being mounted with combustible material is destroyed will cause some secondary disasters, to the people of people Body safety belt carrys out hidden danger.
Existing antidetonation support of pipelines, it is usually independent using will be separated between pipeline and bracket when adjusting the height of pipeline One is adjusted, this regulative mode is excessively cumbersome, the labor intensity of staff is increased, to the daily of staff Work belt carrys out inconvenience.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of height-adjustable energy dissipation type damping shock proof bracket, it is The device for installing pipeline provides antidetonation protection, and the efficiency of construction can be improved in easy structure.Have height-adjustable excellent Point solves the problems, such as that regulative mode is excessively cumbersome.
The purpose of the present invention is to solve the above problem, the invention provides the following technical scheme: a kind of height-adjustable Energy dissipation type damping shock proof bracket, including structural body, hound, straight strut, supporting steel plate, supporting steel plate is parallel with structural body to be set It sets, hound is respectively set perpendicular to supporting steel plate and structural body, two straight struts outsides in two straight struts, it is characterised in that: Angular range between hound and straight strut is at 30 degree to 60 degree, and hound is made of damping device and energy dissipation component, interlayer Rubber pad and connecting elements are fixed on structural body;Damping device is made of connector, two damping shock absorption bars and joint element for bar, Two damping shock absorption bars are connected to connector lower part, and two damping shock absorption bars are fixed by joint element for bar;The connection of energy dissipation component lower part Connector, damping device are fixedly connected with supporting steel plate;Energy dissipation component can be surrendered by that can surrender core material, filled rubber, steel sleeve Core material is made of cross steel plate, and steel sleeve, which is set in, can surrender on the outside of core material, and filled rubber is filled in steel sleeve and can surrender In interval between core material;Straight strut includes hard spring and channel steel, and channel steel is fixed on structural body by channel steel base;Channel steel Pedestal two sides are equipped with threaded hole, and channel steel base is connect with channel steel by screw rod fastener;Hard spring is connected to channel steel lower part, firmly Matter spring lower part is fixed on supporting steel plate by bearing plate.
According to a kind of height-adjustable energy dissipation type damping shock proof bracket as described above, it is characterised in that: hound with Angle between straight strut is preferably 45 degree.
According to a kind of height-adjustable energy dissipation type damping shock proof bracket as described above, it is characterised in that: further include pipe Pad, telescopic rod and pedestal in hoop, rubber, pipe collar include lower and upper parts, and the pipe collar upper half passes through fastening bolt and lower half Portion is fixed;Pad in rubber is arranged in pipe collar;Pipe collar lower half connection expansion link, telescopic rod lower part are fixed on supporting steel by pedestal Plate.
According to a kind of height-adjustable energy dissipation type damping shock proof bracket as described above, it is characterised in that: pad in rubber For wavy shaped configuration.
According to a kind of height-adjustable energy dissipation type damping shock proof bracket as described above, it is characterised in that: under telescopic rod Portion is screw thread one, and setting is rotatably connected part inside telescopic rod, and connector is internal screw thread trapezium structure.
Benefit of the invention is: utmostly reducing vibration, hound by energy dissipation component and damping device Supporting steel plate is connected by antidetonation connecting elements.Supporting steel plate is fixed to by bearing plate positioning limiting fixator.Pipe collar is upper and lower Semicircle inside sets wavy rubber pad, makes to reduce pipe vibration and noise, upper lower half circle are fixed by fastening bolt.Lower half Circle is connected with adjustable and retractable bar, can pass through pedestal by the height of knob internal screw thread trapezoidal connector adjusting rod, telescopic rod Hole location knob is fixed, and pedestal is fixed on supporting steel plate by limiting fastener.Sandwich rubber cushion is set between hound and structural body, Function of shock insulation is played, existing para-seismic support is better than, improves shock resistance.Hound is made of energy dissipation component and damping device; In vibration transmittance process, vibration energy and vibration frequency are reduced.Vertical strut is equipped with hard spring, is reduced and is shaken by spring Frequency avoids vibration damage caused by pipeline.The fixation pipe collar of pipeline facilitates pipeline to fix and interior using the design of upper lower half circle If paving the effect of sound deadening shock absorption in wavy rubber.Fixed pipe collar is using adjustable and retractable bar as support rod, adjustable pipe Hoop height, facilitates installation, improves working efficiency.For energy dissipation component using surrender constraining member, core cell of being shitted is equal Surrender can be reached without buckling, hysteresis loop is full, has good energy-dissipating property.Damping device is using double damping shock absorption bars And the problem of being connected with joint element for bar, avoiding the occurrence of single pole vibration offset, so that structure is had more stability.Supporting steel plate uses X-shaped Energy-dissipating support steel plate absorbs vibration energy, reduces vibration and damages caused by pipeline.
The beneficial effects of the present invention are: earthquake effect is minimized first is that most component is energy dissipating or damping part.Two It is the combination of energy dissipation component and damping device, improves the status that support energy-dissipating and shock-absorbing is ineffective at present, improve anti- Shake ability.Third is that the setting of adjustable and retractable bar, makes to construct more flexible, reduces construction personnel's workload, improve work Efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention Some embodiments for those of ordinary skill in the art without creative efforts, can also basis These attached drawings obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of height-adjustable energy dissipation type damping shock proof bracket of the embodiment of the present invention;
Fig. 2 is the structural schematic diagram of adjustable and retractable bar in the present invention.
Fig. 3 is the sectional view of energy-dissipating support steel plate in the present invention;
Fig. 4 is the top view of energy-dissipating support steel plate in the present invention;
Fig. 5 is the sectional view of channel steel base in the present invention;
Fig. 6 is the structural schematic diagram of damping device in the present invention;
Fig. 7 is the structural schematic diagram that core material can be surrendered in the present invention;
Fig. 8 is the structural schematic diagram of energy dissipation component in the present invention.
Description of symbols: structural body 1, sandwich rubber cushion 2, connecting elements 3, energy dissipation component 4, damping device 5, gasket 6, Expansion bolt 7, channel steel base 8, screw rod fastener 9, channel steel 10, hard spring 11, pipe collar 12, pad 13 in rubber, telescopic rod 14, Pedestal 15, supporting steel plate 16, limit fastener 17, bearing plate 18, fastening bolt 19, screw thread 1, connector 21, pedestal 2001, screw thread 2 2002, fastener 2003, threaded hole 2004, connector 2005, joint element for bar 2006, damping shock absorption bar 2007, Core material 2008, filled rubber 2009, steel sleeve 2010 can be surrendered.
Specific embodiment
Explanation of nouns: can surrender core material: only core plate is connect buckling restrained brace with other components, suffered load all by Core material undertakes, and outer sleeve and packing material only constrain core material compressive buckling, and core material is made to can enter surrender in tension and by pressure State.
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below Example is not intended to limit the scope of the invention for illustrating the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
As shown in Figure 1, a kind of height-adjustable energy dissipation type damping shock proof bracket of the invention, including structural body 1, diagonal brace Bar, straight strut, supporting steel plate 16, supporting steel plate 16 are arranged in parallel with structural body 1, and two straight struts are perpendicular to 16 He of supporting steel plate Hound is respectively set in structural body 1, two straight struts outsides, and the angular range between hound and straight strut is at 30 degree to 60 Degree, the angle between hound and straight strut is preferably 45 degree.
As shown in Figures 1 to 6, hound of the invention is made of damping device 5 and energy dissipation component 4,2 He of sandwich rubber cushion Connecting elements 3 is fixed on structural body 1 by expansion bolt 7.Damping device 5 is by 2005, two damping shock absorption bars of connector 2007 and joint element for bar 2006 form, two damping shock absorption bars 2007 are connected to 2005 lower part of connector, two damping shock absorption bars 2007 are fixed by joint element for bar 2006, and two 2007 lower parts of damping shock absorption bar are fixed on supporting steel plate 16.4 lower part of energy dissipation component Two damping shock absorption bars 2007 of the connector 2005 of damping device for connecting 5, damping device 5 are connected by joint element for bar 2006, are subtracted Shake device 5 is fixedly connected with supporting steel plate 16.As shown in Figure 7, Figure 8, energy dissipation component 4 is by that can surrender core material 2008, filled rubber 2009, steel sleeve 2010 can surrender core material 2008 and be made of cross steel plate, and steel sleeve 2010, which is set in, can surrender core material 2008 Outside, filled rubber 2009 are filled in steel sleeve 2010 and can surrender in the interval between core material 2008.Energy dissipation component 4 and damping Device 5 provides combine upwards with the pulling force to from left to right, energy dissipation component 4 with damping device 5 simultaneously, is first reduced by energy dissipation component 4 The energy that earthquake generates, prevents energy excessive, and damping device 5 is caused to be not achieved expected damping effect, hard spring 11 generate to Under power, such supporting steel plate 16 entirely suspends, and the pulling force opposite there are four direction, and the pulling force in each direction is mutually flat Weighing apparatus, when vibration occurs, no matter where supporting steel plate 16 is to moving, reaction force is quicklyd increase, to reduce supporting steel The Oscillation Amplitude and vibration frequency of plate 16.Supporting steel plate 16 itself also uses X-shaped energy dissipating steel plate structure, further energy-dissipating and shock-absorbing.
As shown in Figure 1, straight strut of the invention includes hard spring 11 and channel steel 10, channel steel 10 is used by channel steel base 8 Expansion bolt 7 is fixed on structural body 1.As shown in figure 4,8 two sides of channel steel base are equipped with threaded hole 2004, channel steel base 8 and slot Steel 10 is connected by screw rod fastener 9.Hard spring 11 is connected to 10 lower part of channel steel, and 11 lower part of hard spring passes through bearing plate 18 It is fixed on supporting steel plate 16.
As shown in Figure 1, pipe collar 12 of the invention includes lower and upper parts, 12 upper half of pipe collar passes through fastening bolt 19 It is fixed with lower half.Pad 13 in rubber is arranged in pipe collar 12, and pad 13 is preferably wavy shaped configuration in rubber, and pad 13 is further in rubber Play the role of shock-absorbing and noise-eliminating.12 lower half connection expansion link 14 of pipe collar, 14 lower part of telescopic rod are fixed on supporting steel by pedestal 15 Plate 16.Setting limit fastener 17 by pedestal 15, to limit the position of telescopic rod 14.
As shown in Fig. 2, 14 lower part of telescopic rod of the invention is screw thread 1, setting is rotatably connected part inside telescopic rod 14 21, connector 21 preferably internal screw thread trapezium structure, adjustable height, and facilitate construction and installation, reduce workload.Telescopic rod 14 connect for screw thread 1, and rotation is screwed into supporting steel plate 16.As shown in Figures 2 and 3, pedestal 2001 is set on supporting steel plate 16, Screw thread 2 2002 is arranged in 2001 inner hole of pedestal, and telescopic rod 14 is fixed on supporting steel plate 16 by fastener 2003.For installing pipe The device of line provides antidetonation protection, and the efficiency of construction can be improved in easy structure.Have height-adjustable advantage, solves Regulative mode excessively cumbersome problem.
When damping shock proof bracket of the invention, fixed pipeline will be needed to be placed in 12 lower half of pipe collar, 12 size of pipe collar can It is converted according to pipe diameter size.Screw rod fastener 9 and channel steel 10 of the invention has higher hardness, is vibrating When, it can be ensured that pipeline movement is smaller, provides oblique pull support force by two sides hound, makes supporting steel plate 16 to any one side It to when movement, can all be limited by counter force, to greatly slow down 16 Oscillation Amplitude of supporting steel plate and vibration frequency Rate.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry For personnel it should be appreciated that the present invention is not limited to the above embodiments, the description in above embodiments and description is only the present invention Preference, the present invention do not limited by above-mentioned preference, without departing from the spirit and scope of the present invention, the present invention Can also there are various changes and modifications, these changes and improvements are both fallen in the scope of protection of present invention.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (5)

1. a kind of height-adjustable energy dissipation type damping shock proof bracket, including structural body, hound, straight strut, supporting steel plate, branch Support steel plate is arranged in parallel with structural body, and two straight struts are set respectively perpendicular to supporting steel plate and structural body, two straight struts outsides Set hound, it is characterised in that: the angular range between hound and straight strut is at 30 degree to 60 degree, and hound is by damping device It is formed with energy dissipation component, sandwich rubber cushion and connecting elements are fixed on structural body;Damping device is subtracted by connector, two dampings Bar and joint element for bar composition are shaken, two damping shock absorption bars are connected to connector lower part, and two damping shock absorption bars are consolidated by joint element for bar It is fixed;Energy dissipation component lower part connects connector, and damping device is fixedly connected with supporting steel plate;Energy dissipation component is by that can surrender core material, fill out Rubber, steel sleeve are filled, core material can be surrendered and be made of cross steel plate, steel sleeve, which is set in, can surrender on the outside of core material, filled rubber It is filled in steel sleeve and can surrender in the interval between core material;Straight strut includes hard spring and channel steel, and channel steel passes through channel steel bottom Seat is fixed on structural body;Channel steel base two sides are equipped with threaded hole, and channel steel base is connect with channel steel by screw rod fastener;Hard Spring is connected to channel steel lower part, and hard spring lower part is fixed on supporting steel plate by bearing plate.
2. a kind of height-adjustable energy dissipation type damping shock proof bracket according to claim 1, it is characterised in that: hound Angle between straight strut is preferably 45 degree.
3. a kind of height-adjustable energy dissipation type damping shock proof bracket according to claim 1, it is characterised in that: further include Pad, telescopic rod and pedestal in pipe collar, rubber, pipe collar include lower and upper parts, and the pipe collar upper half is by fastening bolt under Half portion is fixed;Pad in rubber is arranged in pipe collar;Pipe collar lower half connection expansion link, telescopic rod lower part are fixed on supporting steel by pedestal Plate.
4. a kind of height-adjustable energy dissipation type damping shock proof bracket according to claim 3, it is characterised in that: in rubber Pad is wavy shaped configuration.
5. a kind of height-adjustable energy dissipation type damping shock proof bracket according to claim 3, it is characterised in that: telescopic rod Lower part is screw thread one, and setting is rotatably connected part inside telescopic rod, and connector is internal screw thread trapezium structure.
CN201811149394.1A 2018-09-29 2018-09-29 A kind of height-adjustable energy dissipation type damping shock proof bracket Pending CN110260087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811149394.1A CN110260087A (en) 2018-09-29 2018-09-29 A kind of height-adjustable energy dissipation type damping shock proof bracket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811149394.1A CN110260087A (en) 2018-09-29 2018-09-29 A kind of height-adjustable energy dissipation type damping shock proof bracket

Publications (1)

Publication Number Publication Date
CN110260087A true CN110260087A (en) 2019-09-20

Family

ID=67911656

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811149394.1A Pending CN110260087A (en) 2018-09-29 2018-09-29 A kind of height-adjustable energy dissipation type damping shock proof bracket

Country Status (1)

Country Link
CN (1) CN110260087A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884475U (en) * 1981-12-03 1983-06-08
JPH10205654A (en) * 1997-01-17 1998-08-04 Burest Kogyo Kenkyusho Co Ltd Suspended supporting device
CN103122662A (en) * 2013-03-19 2013-05-29 上海沃耳沃建筑材料有限公司 Buckling restrained brace with viscoelastic materials
CN106051314A (en) * 2016-08-09 2016-10-26 武汉和达工程技术有限公司 Anti-seismic supporting suspension bracket
CN207470684U (en) * 2017-11-21 2018-06-08 重庆瞻远新力科技有限公司 A kind of reinforced damping para-seismic support
CN108343786A (en) * 2018-01-24 2018-07-31 深圳市旭生骏鹏建筑工程有限公司 A kind of antidetonation suspension and support and its construction method
CN108506584A (en) * 2018-05-30 2018-09-07 华南理工大学 A kind of antidetonation suspension and support based on disk spring vibration damping
CN207906368U (en) * 2018-02-07 2018-09-25 浙江中能机电科技有限公司 A kind of antidetonation suspension and support side support bar structure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5884475U (en) * 1981-12-03 1983-06-08
JPH10205654A (en) * 1997-01-17 1998-08-04 Burest Kogyo Kenkyusho Co Ltd Suspended supporting device
CN103122662A (en) * 2013-03-19 2013-05-29 上海沃耳沃建筑材料有限公司 Buckling restrained brace with viscoelastic materials
CN106051314A (en) * 2016-08-09 2016-10-26 武汉和达工程技术有限公司 Anti-seismic supporting suspension bracket
CN207470684U (en) * 2017-11-21 2018-06-08 重庆瞻远新力科技有限公司 A kind of reinforced damping para-seismic support
CN108343786A (en) * 2018-01-24 2018-07-31 深圳市旭生骏鹏建筑工程有限公司 A kind of antidetonation suspension and support and its construction method
CN207906368U (en) * 2018-02-07 2018-09-25 浙江中能机电科技有限公司 A kind of antidetonation suspension and support side support bar structure
CN108506584A (en) * 2018-05-30 2018-09-07 华南理工大学 A kind of antidetonation suspension and support based on disk spring vibration damping

Similar Documents

Publication Publication Date Title
CN201835397U (en) TMD (tuned mass damper) device
CN105672517A (en) Swing self-reset and self-standing type high-rise structure
CN107859197B (en) A kind of building aseismicity, vibration absorber
CN205857445U (en) Universal swing track brace type tuned mass damper
CN103821248B (en) Spacing link type low frequency shock insulation energy dissipation brace
CN110424255A (en) A kind of antishock device on pier column
CN106988592A (en) A kind of swing-type tuned mass damper device
CN206529686U (en) A kind of energy-dissipating and shock-absorbing bridge pad
CN110260087A (en) A kind of height-adjustable energy dissipation type damping shock proof bracket
CN205712556U (en) A kind of building aseismicity framework
CN106641094A (en) Dynamic vibration absorber for fan stator and installation method of dynamic vibration absorber
CN206458909U (en) A kind of antidetonation component of subway suspension and support
CN205712546U (en) One waves Self-resetting self-supporting tall and slender structure
CN106758765B (en) A kind of multidimensional tuned mass damper
CN210066469U (en) Civil engineering antidetonation device
CN209723233U (en) High strength steel earthquake-resistant structure connector
CN207130612U (en) A kind of shock isolating pedestal structure of science of bridge building
CN109898691A (en) A kind of damping earthing type assembled steel reinforced concrete tuning quality damping wall
WO2018036519A1 (en) Method for improving anti-seismic performance of bridge by means of girder body, and energy-consumption and vibration-reduction bridge bearing
CN109898705A (en) A kind of damping earthing type assembling steel plate combination frequency modulation shock absorption wall
CN213332771U (en) Anti-seismic support
CN106638288A (en) Energy-dissipation and seismic-mitigation bridge support
KR20110018285A (en) Double frame earthquake-proof device
CN210890395U (en) Anti-seismic support is stabilized to high strength
CN207063154U (en) A kind of steel construction with dual seismic performance

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination