CN107859038A - A kind of vibration-absorbing mounting with two level vibration absorber - Google Patents
A kind of vibration-absorbing mounting with two level vibration absorber Download PDFInfo
- Publication number
- CN107859038A CN107859038A CN201710576259.4A CN201710576259A CN107859038A CN 107859038 A CN107859038 A CN 107859038A CN 201710576259 A CN201710576259 A CN 201710576259A CN 107859038 A CN107859038 A CN 107859038A
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- CN
- China
- Prior art keywords
- vibration
- level
- absorbing mounting
- shock
- reducing rubber
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/18—Placing by vibrating
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The present invention relates to a kind of vibration-absorbing mounting with two level vibration absorber, including outer vibration-absorbing mounting, vibration-absorbing mounting in one-level, vibration-absorbing mounting in two level, big shock-reducing rubber, small shock-reducing rubber, limit shaft and interior gain, the big shock-reducing rubber is provided with eight, the outer vibration-absorbing mounting is connected by eight big shock-reducing rubber with vibration-absorbing mounting in one-level, the outer vibration-absorbing mounting and small shock-reducing rubber are equipped with eight, eight outer vibration-absorbing mountings are connected by eight small shock-reducing rubbers with vibration-absorbing mounting in two level, it is attached in the two level between vibration-absorbing mounting and vibration-absorbing mounting in one-level by limit shaft with interior gain with separating, the present invention being capable of two level vibration damping, it is easy for installation, it is simple in construction firm, lighter in weight, cost is relatively low.
Description
Technical field
The present invention relates to vibration insulating system accessories field, specially a kind of vibration-absorbing mounting with two level vibration absorber.
Background technology
Hydraulic vibration driver is a kind of piling machinery developed rapidly in 20 end of the centurys, can carry out steel sheet pile, steel-pipe pile,
The various pile types such as fully-sleeved filled pile, shaped pile, thin-walled cylinder pile are constructed, with construction noise is low, speed is fast, function is more, adapts to
Geology is wide, boundary of works area is wide, convenient transportation and the features such as environmental protection.Vibration-absorbing mounting is typically directly mounted at the top of hydraulic vibration driver,
The lower flange of vibration-absorbing mounting is connected with vibration casing by bolt, interior vibration-absorbing mounting up-down vibration together with hammer, is pulled out so as to realize to beat
The purpose of various stakes.To avoid the vibration of hammer from being delivered to boom hoisting above, it is equipped between outer vibration-absorbing mounting and interior vibration-absorbing mounting
Buffering adhesive, at present, conventional vibration-absorbing mounting are all that a number of shock-reducing rubber is directly filled between outer vibration-absorbing mounting and interior vibration-absorbing mounting, are
Shock-reducing rubber can only be added by playing stake again, but shock-reducing rubber is more, bigger to the damping action of exciting force, waste the energy.
The content of the invention
It is an object of the invention to provide a kind of vibration-absorbing mounting with two level vibration absorber, it can effectively solve the problem that background
Problem present in technology.
To achieve the above object, the present invention provides following technical scheme：A kind of vibration-absorbing mounting with two level vibration absorber,
Including vibration-absorbing mounting, big shock-reducing rubber, small shock-reducing rubber, limit shaft and interior gain in vibration-absorbing mounting in outer vibration-absorbing mounting, one-level, two level, institute
Big shock-reducing rubber is stated provided with eight, the outer vibration-absorbing mounting is connected by eight big shock-reducing rubber with vibration-absorbing mounting in one-level, the outer vibration damping
Frame and small shock-reducing rubber are equipped with eight, and eight outer vibration-absorbing mountings pass through eight small shock-reducing rubbers and vibration-absorbing mounting phase in two level
Connection.
Further, connected in the two level in vibration-absorbing mounting and one-level between vibration-absorbing mounting by limit shaft and interior gain
Connect with separating.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention it is easy for installation, simple in construction firmly, weight compared with
Gently, cost is relatively low, and the present invention can reduce the damping to exciting force in piling, at least reduces 40%, the present invention is saving energy
Source is while and can is realized and plays stake again, the requirement of big pile pulling power.
Brief description of the drawings
Fig. 1 is the stereogram of the present invention.
Fig. 2 is the cut-away view of vibration-absorbing mounting side except the present invention is gone.
Fig. 3 is the front view of the present invention.
Fig. 4 is the sectional view of the present invention.
In reference：1. outer vibration-absorbing mounting；2. vibration-absorbing mounting in one-level；3. vibration-absorbing mounting in two level；4. big shock-reducing rubber；It is 5. small
Shock-reducing rubber；6. limit shaft；Gain in 7..
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
Its embodiment, belongs to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of vibration-absorbing mounting with two level vibration absorber, including
Vibration-absorbing mounting 2 in outer vibration-absorbing mounting 1, one-level, vibration-absorbing mounting 3, big shock-reducing rubber 4, small shock-reducing rubber 5, limit shaft 6 and interior gain in two level
7, big shock-reducing rubber 4 is provided with eight, and outer vibration-absorbing mounting 1 is connected by eight big shock-reducing rubber 4 with vibration-absorbing mounting in one-level 2, outer vibration-absorbing mounting 1
And small shock-reducing rubber 5 is equipped with eight, eight outer vibration-absorbing mountings 1 are connected by eight small shock-reducing rubber 5 with vibration-absorbing mounting in two level 3
Connect.
It is attached in two level between vibration-absorbing mounting 3 and vibration-absorbing mounting in one-level 2 by limit shaft 6 with interior gain 7 with separating.
The present invention is at work：When piling, only big shock-reducing rubber 4 plays a part of vibration damping, so as to reduce shock-reducing rubber
Damping to exciting force.When pile pulling, outer vibration-absorbing mounting 1 moves upwards, by 8 pieces big shock-reducing rubber drive one-level in vibration-absorbing mounting to
Upper motion, while shock-reducing rubber deforms, pile pulling power is bigger, and shock-reducing rubber deformation is bigger, while outer vibration-absorbing mounting 1 is subtracted by small
The glue 5 that shakes drives vibration-absorbing mounting 3 in two level to move upwards, when pile pulling power it is big to a certain extent when, spacer pin 6 will be with subtracting in two level
The gain 7 of frame 3 of shaking is in contact, and at this moment small shock-reducing rubber 5 begins to work, to meet the requirement of big pile pulling power.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above, for this area
For technical staff, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and in the spirit without departing substantially from the present invention
Or in the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, all should no matter from the point of view of which point
Regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended claims rather than above-mentioned
Illustrate to limit, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in this hair
In bright.Any reference in claim should not be considered as to the involved claim of limitation.
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 changes, modification can be carried out to these embodiments, replace 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 (2)
1. a kind of vibration-absorbing mounting with two level vibration absorber, including vibration-absorbing mounting (2) in outer vibration-absorbing mounting (1), one-level, vibration damping in two level
Frame (3), big shock-reducing rubber (4), small shock-reducing rubber (5), limit shaft (6) and interior gain (7), it is characterised in that：The big shock-reducing rubber
(4) eight are provided with, the outer vibration-absorbing mounting (1) is connected by eight big shock-reducing rubber (4) with vibration-absorbing mounting in one-level (2), described to subtract outside
Shake frame (1) and small shock-reducing rubber (5) is equipped with eight, eight outer vibration-absorbing mountings (1) pass through eight small shock-reducing rubber (5) and two
Vibration-absorbing mounting (3) is connected in level.
A kind of 2. vibration-absorbing mounting with two level vibration absorber according to claim 1, it is characterised in that：Subtract in the two level
Shake and be attached between frame (3) and vibration-absorbing mounting in one-level (2) by limit shaft (6) with interior gain (7) with separating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576259.4A CN107859038A (en) | 2017-07-14 | 2017-07-14 | A kind of vibration-absorbing mounting with two level vibration absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710576259.4A CN107859038A (en) | 2017-07-14 | 2017-07-14 | A kind of vibration-absorbing mounting with two level vibration absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107859038A true CN107859038A (en) | 2018-03-30 |
Family
ID=61699152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710576259.4A Pending CN107859038A (en) | 2017-07-14 | 2017-07-14 | A kind of vibration-absorbing mounting with two level vibration absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107859038A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2911013Y (en) * | 2006-06-06 | 2007-06-13 | 上海德倍佳机械有限公司 | High frequency hydraulic piling and pile drawing machine |
| CN200967961Y (en) * | 2006-10-31 | 2007-10-31 | 上海德倍佳机械有限公司 | High-frequency hydraulic vibration hammer |
| KR101000866B1 (en) * | 2009-09-28 | 2010-12-13 | 박정열 | Vibro hammber |
| CN103243716A (en) * | 2013-04-12 | 2013-08-14 | 东莞市海德机械有限公司 | Pile-locking high-frequency vibratory hammer with automatically turnable clamp lock head |
| CN204590019U (en) * | 2015-04-28 | 2015-08-26 | 浙江永安工程机械有限公司 | The secondary vibration-proof structure of vibrating hammer |
| CN207211143U (en) * | 2017-07-14 | 2018-04-10 | 广东力源液压机械有限公司 | A kind of vibration-absorbing mounting with two level vibration absorber |
-
2017
- 2017-07-14 CN CN201710576259.4A patent/CN107859038A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2911013Y (en) * | 2006-06-06 | 2007-06-13 | 上海德倍佳机械有限公司 | High frequency hydraulic piling and pile drawing machine |
| CN200967961Y (en) * | 2006-10-31 | 2007-10-31 | 上海德倍佳机械有限公司 | High-frequency hydraulic vibration hammer |
| KR101000866B1 (en) * | 2009-09-28 | 2010-12-13 | 박정열 | Vibro hammber |
| CN103243716A (en) * | 2013-04-12 | 2013-08-14 | 东莞市海德机械有限公司 | Pile-locking high-frequency vibratory hammer with automatically turnable clamp lock head |
| CN204590019U (en) * | 2015-04-28 | 2015-08-26 | 浙江永安工程机械有限公司 | The secondary vibration-proof structure of vibrating hammer |
| CN207211143U (en) * | 2017-07-14 | 2018-04-10 | 广东力源液压机械有限公司 | A kind of vibration-absorbing mounting with two level vibration absorber |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |