CN206419421U - A kind of suspension bracket damper of shock resistance vibrations - Google Patents
A kind of suspension bracket damper of shock resistance vibrations Download PDFInfo
- Publication number
- CN206419421U CN206419421U CN201621270495.0U CN201621270495U CN206419421U CN 206419421 U CN206419421 U CN 206419421U CN 201621270495 U CN201621270495 U CN 201621270495U CN 206419421 U CN206419421 U CN 206419421U
- Authority
- CN
- China
- Prior art keywords
- support frame
- rubber ring
- spring
- screw rod
- suspension bracket
- 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 23
- 239000000725 suspension Substances 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000000452 restraining effect Effects 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000003111 delayed effect Effects 0.000 abstract 1
- 230000005284 excitation Effects 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of suspension bracket damper of shock resistance vibrations, including support frame, metal collar and screw rod, support frame bottom has through hole, rubber ring is provided with support frame, platen, spring, rubber ring and screw rod, described rubber ring is arranged on the top of support frame, rubber ring is arranged on support frame inner bottom part, screw rod is inside support frame through spring and the through hole of support frame bottom, upper cap nut and platen are provided with the top of screw rod, the bottom of platen is arranged at the top of spring, the bottom of spring is arranged on rubber ring, lower nut is provided with the screw rod of support frame bottom.When structure is acted on by impact endurance test shock, spring, spacing ring and rubber components meeting compression in suspension bracket damper, fully absorb impact endurance test shock energy and the release that is delayed, the shock response of system can effectively be cut down, ensure to hang normal work of the facility under impact endurance test shock excitation, ambient vibration and noise during reduction hanging facility operation.
Description
Technical field
The utility model is related to engineering damping and (shaken) field, relates generally to a kind of suspension bracket damper of shock resistance vibrations.
Background technology
In the industries such as architectural engineering, it is many that equipment or pipeline need to lift, such as air conditioner, new blower fan, fan coil,
Blower fan and precision instrument etc., the vibration produced by equipment and the situation of influence of noise environment or external vibration effect equipment are not
It is few.In order to reduce noise and vibration pollution of the equipment to surrounding environment, while the service life of extension device or pipeline, is adopted mostly
Based on metal spring, certain damping material is combined, to reach the effect of vibration and noise reducing.What is generally considered is stable state
Vibration, and consider that strong impact shock or accidental blast shock are less, therefore, built under strong percussion
There is stroke not enough in the suspension bracket damper of construction industry, and the bounce-back after spring-compressed is collided with support frame, increase impact
Effect, and damage the situation of damper.Show that existing suspension bracket damper is in impact capacity by the experiment of substantial amounts of impact endurance test shock
In the case of less, its is working properly, and when impact energy somewhat increases, bounce-back rear shock absorber still has collision, and is rushed in larger
Hit under load, serious flexural deformation can occur for the connecting screw rod of connection load, main reasons is that, impact energy is larger, its
Dynamic displacement after compression or bounce-back moves displacement beyond the maximum of shock mitigation system, makes the top or damper bottom of screw rod
The top or bottom of pad and damper collide, and collision rift screw rod departs from spring and platen, when contacting again, pressure
Disk is off-center or horizontal level, makes spring unbalance loading, causes bent screws to deform.
Utility model content
In order that suspension bracket damper plays the purpose of damping antidetonation under strong impact load, the utility model gives
A kind of suspension bracket damper of shock resistance vibrations simple in construction, convenient for installation and maintenance, good damping effect, makes it hanging can be protected to set
The vibrations safety shaken in intense impact under load action is applied, while ambient vibration when hanging facility operation can be reduced and made an uproar
Sound.
The purpose of this utility model can adopt the following technical scheme that to realize：A kind of suspension bracket damper of shock resistance vibrations,
Including support frame, metal collar and screw rod, support frame bottom have be provided with through hole, support frame rubber ring, platen, spring,
Rubber ring and screw rod, described rubber ring are arranged on the top of support frame, and rubber ring is arranged on support frame inner bottom part, and screw rod is from branch
Through spring and the through hole of support frame bottom inside support, upper cap nut and platen, the top of spring are provided with the top of screw rod
The bottom of platen is arranged on, the bottom of spring is arranged on rubber ring, and lower nut is provided with the screw rod of support frame bottom.
There is displacement chamber between described upper cap nut and rubber ring.
Restraining position ring block is set between the outer bottom of described support frame and lower nut.
Metal collar is provided between described spacing ring and lower nut.
Described rubber ring is overall structure, and the top of rubber ring has groove, and the bottom of spring is arranged on rubber ring
In groove, the bottom of rubber ring is arranged in the through hole of support frame bottom.
Suspension bracket damper described in the utility model passes through connecting bolt and structure mainly for the hanging facility in engineering
Connection, then be connected with hanging facility.The utility model mainly using structures such as spring, damping material and rubber, had made damper both
The characteristics of maintaining steel spring overcomes steel spring and damps small defect again；Displacement chamber, Yi Ji are set in suspension bracket damper
Spacing ring is set between support frame and hanging facility, tension of the damper under impact endurance test shock effect is efficiently solved the problems, such as, carries
The damping effect and stability of high damper.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
In figure：1st, rubber ring, 2, displacement chamber, 3, upper cap nut, 4, platen, 5, support frame, 6, spring, 7, rubber ring, 8,
Spacing ring, 9, metal collar, 10, lower bolt, 11, screw rod.
Embodiment
With reference to accompanying drawing, the utility model is further described.It should be appreciated that specific embodiment described herein is only
Only to explain the utility model, it is not used to limit the utility model.
As shown in drawings：Described suspension bracket damper is included by support frame 5, spacing ring 8, metal collar 9 and screw rod 11, branch
Rubber ring 1, platen 4, screw rod 11 and rubber ring 7 are provided with support 5, rubber ring 1 is arranged on the top of support frame 5, and spring 6 is set
Put and rubber ring 7 is provided between the bottom of support frame 5, spring 6 and support frame, spacing ring 8 is made with elastomeric material, is arranged on
The outer bottom of support frame 5, screw rod 11 passes through spring 6, support frame 5 and spacing ring 8 from the inside of support frame 5, spring 6 and upper cap nut 3 it
Between be provided with platen 4, displacement chamber 2 is provided between upper cap nut 3 and rubber ring 1, is provided between spacing ring 8 and lower nut 10
Metal collar 9.Described rubber ring 7 is overall structure, and the through hole of support frame 5 is stuck in rubber ring 7, makes screw rod 11 in rubber ring
Moved up and down in 7 through hole, be effectively isolated the contact of screw rod 11 and metal supporting frames 5, eliminate rubbing when screw rod 11 is moved
Wipe noise.
According to the actual demand of hanging facility, suitable suspension bracket damper is selected, by suspension bracket damper and structure and hanging
Facility is connected.When being acted on by impact endurance test shock, rubber ring 1 and rubber ring 7 cut down the high fdrequency component of vibrations first, spring 6 or
The compression of spacing ring 8, the effectively extraneous impact endurance test shock of buffering.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (5)
1. a kind of suspension bracket damper of shock resistance vibrations, including support frame（5）, metal collar（9）And screw rod（11）, support frame
（5）Bottom has through hole, it is characterized in that：Support frame（5）Inside it is provided with rubber ring（1）, platen（4）, spring（6）, rubber ring（7）
And screw rod（11）, described rubber ring（1）It is arranged on support frame（5）Top, rubber ring（7）It is arranged on support frame（5）Interior bottom
Portion, screw rod（11）From support frame（5）Inside passes through spring（6）And support frame（5）The through hole of bottom, screw rod（11）Top set
It is equipped with upper cap nut（3）And platen（4）, platen is arranged at the top of spring（4）Bottom, spring（6）Bottom be arranged on rubber
Circle（7）On, positioned at support frame（5）The screw rod of bottom（11）On be provided with lower nut（10）.
2. the suspension bracket damper of shock resistance vibrations according to claim 1, it is characterized in that：Described upper cap nut（3）With rubber
Glue ring（1）Between have displacement chamber（2）.
3. the suspension bracket damper of shock resistance vibrations according to claim 1, it is characterized in that：Described support frame（5）It is outer
Bottom and lower nut（10）Between restraining position ring block is set（8）.
4. the suspension bracket damper of shock resistance vibrations according to claim 3, it is characterized in that：Described spacing ring（8）With under
Nut（10）Between be provided with metal collar（9）.
5. the suspension bracket damper of shock resistance vibrations according to claim 1, it is characterized in that：Described rubber ring（7）To be whole
Body structure, rubber ring（7）Top there is groove, spring（6）Bottom be arranged on rubber ring（7）Groove in, rubber ring（7）
Bottom be arranged on support frame（5）In the through hole of bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621270495.0U CN206419421U (en) | 2016-11-25 | 2016-11-25 | A kind of suspension bracket damper of shock resistance vibrations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621270495.0U CN206419421U (en) | 2016-11-25 | 2016-11-25 | A kind of suspension bracket damper of shock resistance vibrations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419421U true CN206419421U (en) | 2017-08-18 |
Family
ID=59579035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621270495.0U Expired - Fee Related CN206419421U (en) | 2016-11-25 | 2016-11-25 | A kind of suspension bracket damper of shock resistance vibrations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419421U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711786A (en) * | 2017-10-20 | 2018-02-23 | 浙江飞碟汽车制造有限公司 | Boom sprayer spray boom rotary stopper damper mechanism |
| CN109681574A (en) * | 2019-01-21 | 2019-04-26 | 常州信息职业技术学院 | A kind of bumper assembly and its assemble method for motor vehicle |
| CN110344502A (en) * | 2019-07-15 | 2019-10-18 | 广州大学 | A kind of anti-buckling low frequency vibration isolation rubber support |
| CN112984016A (en) * | 2021-04-30 | 2021-06-18 | 桐城市超越橡塑有限公司 | Shock-resistant rubber shock absorber for vehicle |
-
2016
- 2016-11-25 CN CN201621270495.0U patent/CN206419421U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107711786A (en) * | 2017-10-20 | 2018-02-23 | 浙江飞碟汽车制造有限公司 | Boom sprayer spray boom rotary stopper damper mechanism |
| CN109681574A (en) * | 2019-01-21 | 2019-04-26 | 常州信息职业技术学院 | A kind of bumper assembly and its assemble method for motor vehicle |
| CN109681574B (en) * | 2019-01-21 | 2020-12-04 | 常州信息职业技术学院 | Shock absorber assembly for motor vehicle and assembling method thereof |
| CN110344502A (en) * | 2019-07-15 | 2019-10-18 | 广州大学 | A kind of anti-buckling low frequency vibration isolation rubber support |
| CN112984016A (en) * | 2021-04-30 | 2021-06-18 | 桐城市超越橡塑有限公司 | Shock-resistant rubber shock absorber for vehicle |
| CN112984016B (en) * | 2021-04-30 | 2023-03-17 | 桐城市超越橡塑有限公司 | Shock-resistant rubber shock absorber for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20211125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |