CN206487151U - A kind of construction vibration rod denoising device - Google Patents
A kind of construction vibration rod denoising device Download PDFInfo
- Publication number
- CN206487151U CN206487151U CN201621051975.8U CN201621051975U CN206487151U CN 206487151 U CN206487151 U CN 206487151U CN 201621051975 U CN201621051975 U CN 201621051975U CN 206487151 U CN206487151 U CN 206487151U
- Authority
- CN
- China
- Prior art keywords
- axis
- denoising device
- vibration rod
- hose coupling
- flexible pipe
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 230000008878 coupling Effects 0.000 claims abstract description 17
- 238000010168 coupling process Methods 0.000 claims abstract description 17
- 238000005859 coupling reaction Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 241000270295 Serpentes Species 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 230000032683 aging Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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Abstract
The utility model discloses a kind of construction vibration rod denoising device, including tip, noise reduction layer and transmission flexible pipe, the tip is connected with each other by sealing ring and axis, eccentric hammer is fixed with the axis, and be provided with the outside of eccentric hammer on the outside of bearing sleeve, the noise reduction layer and be connected with housing, the inside of the hose coupling is provided with O-ring, the transmission flexible pipe is connected with each other by driving snake and hose coupling, and connection tapered sleeve is provided with the outside of the driving snake.The construction vibration rod denoising device, it is connected using hose coupling with transmission flexible pipe, the amplitude of vibration is small, and built-in sealing ring and O-ring, effectively prevent the outer of sound from dissipating, and the noise produced during noise reduction layer absorption work, bearing enclosure is lubricated effect to its inside, prevents the aging of inner body, reduce friction, so as to reduce the noise produced during work, overall Stability Analysis of Structures does not produce any noise during work.
Description
Technical field
The utility model is related to construction vibration bar device technical field, specially a kind of construction vibration rod noise reduction
Device.
Background technology
Vibrating head is a kind of equipment used in engineering construction, the concreting component mixed and stirred with concrete agitator
When, it is necessary to exclude wherein bubble.Made firm by ramming using vibrating head, concrete compaction can be combined, eliminate the honeycomb of concrete
The phenomenons such as pitted skin, to improve its intensity, it is ensured that the quality of concrete component, can be divided into pervibration according to the method for transmission vibration
Device, external vibrators and external vibrator.
With greatly developing for building trade, the use of vibrating head is essential in construction, but typically
Vibrating head existed in actual use vibration amplitude it is big, the problem of producing noise pollution.In view of the above-mentioned problems, original
Innovative design is carried out on the basis of vibrating head.
Utility model content
The purpose of this utility model is to provide a kind of construction vibration rod denoising device, to solve above-mentioned background technology
The middle amplitude for proposing vibration is big, the problem of producing noise pollution.
To achieve the above object, the utility model provides following technical scheme：A kind of construction vibration rod denoising device,
Including tip, noise reduction layer and transmission flexible pipe, the tip is connected with each other by sealing ring and axis, is fixed with the axis partially
The heart is hammered into shape, and bearing sleeve is provided with the outside of eccentric hammer, and the left and right ends of the axis are provided with bearing enclosure, the noise reduction
The outside of layer is connected with housing, and its right-hand member is fixed with hose coupling, and the inside of the hose coupling is provided with O-ring, described
It is driven flexible pipe to be connected with each other by driving snake and hose coupling, connection tapered sleeve is provided with the outside of the driving snake.
It is preferred that, the eccentric hammer is provided with 2, and arranged in dislocation is on axis.
It is preferred that, the thickness of the noise reduction layer is 2mm.
It is preferred that, the number of the bearing enclosure is 4, and is symmetrically mounted on the both sides of axis.
It is preferred that, the hose coupling and transmission flexible pipe are threaded connection.
Compared with prior art, the beneficial effects of the utility model are：The construction vibration rod denoising device, using soft
Pipe joint is connected with transmission flexible pipe, and the amplitude of vibration is small, and built-in sealing ring and O-ring, effectively prevents the outer of sound from dissipating,
And the noise produced during noise reduction layer absorption work, 4 bearing enclosures, is lubricated effect to its inside, prevents inner body
Aging, reduce friction so that the noise produced when reducing work, the transmission flexible pipe of threaded connection, dismantle it is more convenient, it is overall
Stability Analysis of Structures, any noise is not produced during work.
Brief description of the drawings
Fig. 1 is the utility model structure overall schematic.
In figure：1st, tip, 2, sealing ring, 3, housing, 4, eccentric hammer, 5, noise reduction layer, 6, bearing sleeve, 7, axis, 8, axle
Hold oil sealing, 9, O-ring, 10, hose coupling, 11, driving snake, 12, connection tapered sleeve, 13, transmission flexible pipe.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of construction vibration rod denoising device, including
Tip 1, sealing ring 2, housing 3, eccentric hammer 4, noise reduction layer 5, bearing sleeve 6, axis 7, bearing enclosure 8, O-ring 9, hose coupling
10th, driving snake 11, connection tapered sleeve 12 and transmission flexible pipe 13, tip 1 is connected with each other by sealing ring 2 with axis 7, on axis 7
Eccentric hammer 4 is fixed with, eccentric hammer 4 is provided with 2, and arranged in dislocation is on axis 7, and the eccentric hammer 4 of diverse location is in rotation
Effect is lower to produce bias motion, so as to produce vibration, and bearing sleeve 6, the left and right ends of axis 7 is provided with the outside of eccentric hammer
Bearing enclosure 8 is provided with, the number of bearing enclosure 8 is 4, and is symmetrically mounted on the both sides of axis 7, and its inside is moistened
Sliding effect, prevents the aging of inner body, reduces friction, so that the noise produced when reducing work, the outside connection of noise reduction layer 5
There is housing 3, the thickness of noise reduction layer 5 is 2mm, and the effect of sound insulation is good, and its right-hand member is fixed with hose coupling 10, hose coupling 10
Inside is provided with O-ring 9, and transmission flexible pipe 13 is connected with each other by driving snake 11 with hose coupling 10, hose coupling 10 and biography
Dynamic flexible pipe 13 is threaded connection, and dismounting is more convenient, and the outside of driving snake 11 is provided with connection tapered sleeve 12.
Operation principle：When using the construction vibration rod denoising device, first the structure to the device is carried out simply
Understand, the mechanical energy that motor is produced first is transferred in vibrating head by being driven flexible pipe 13, is driven and shaken by driving snake 11
The rotation of axis 7 inside dynamic rod, and bias motion occurs in the presence of rotation for the eccentric hammer 4 on axis 7, is shaken so as to produce
Dynamic, in the apparatus, bearing sleeve 6 is isolated the noise produced by rotation, then under the absorption of noise reduction layer 5, is absorbed
Partial noise, remaining noise prevents from shedding outside under the sealing function of sealing ring 2 and O-ring 9, continues by inside suction
Receiving, and be driven flexible pipe 13 also can effectively completely cut off noise, and at the same time lubricating oil is entered in bearing enclosure 8, for shaking
Each part inside dynamic rod is lubricated, and prevents the aging of inner body, reduces friction, so that what is produced when reducing work makes an uproar
Sound, here it is the operation principle of the construction vibration rod denoising device.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of construction vibration rod denoising device, including tip (1), noise reduction layer (5) and transmission flexible pipe (13), its feature exist
In：The tip (1) is connected with each other by sealing ring (2) and axis (7), and eccentric hammer (4) is fixed with the axis (7), and
Bearing sleeve (6) is installed, the left and right ends of the axis (7) are provided with bearing enclosure (8), described to disappear on the outside of eccentric hammer
Housing (3) is connected with the outside of sound-absorbing layer (5), and its right-hand member is fixed with hose coupling (10), the inside of the hose coupling (10)
O-ring (9) is installed, the transmission flexible pipe (13) is connected with each other by driving snake (11) and hose coupling (10), described to pass
Connection tapered sleeve (12) is provided with the outside of dynamic flexible axle (11).
2. a kind of construction vibration rod denoising device according to claim 1, it is characterised in that：The eccentric hammer (4)
2 are provided with, and arranged in dislocation is on axis (7).
3. a kind of construction vibration rod denoising device according to claim 1, it is characterised in that：The noise reduction layer (5)
Thickness be 2mm.
4. a kind of construction vibration rod denoising device according to claim 1, it is characterised in that：The bearing enclosure
(8) number is 4, and is symmetrically mounted on the both sides of axis (7).
5. a kind of construction vibration rod denoising device according to claim 1, it is characterised in that：The hose coupling
(10) and transmission flexible pipe (13) for threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051975.8U CN206487151U (en) | 2016-08-31 | 2016-08-31 | A kind of construction vibration rod denoising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051975.8U CN206487151U (en) | 2016-08-31 | 2016-08-31 | A kind of construction vibration rod denoising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206487151U true CN206487151U (en) | 2017-09-12 |
Family
ID=59768660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621051975.8U Expired - Fee Related CN206487151U (en) | 2016-08-31 | 2016-08-31 | A kind of construction vibration rod denoising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206487151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158590A (en) * | 2019-05-29 | 2019-08-23 | 江苏巨威机械有限公司 | Control hydraulic pile hammer of making an uproar |
| USD1000927S1 (en) | 2021-04-22 | 2023-10-10 | Milwaukee Electric Tool Corporation | Concrete vibrator |
-
2016
- 2016-08-31 CN CN201621051975.8U patent/CN206487151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158590A (en) * | 2019-05-29 | 2019-08-23 | 江苏巨威机械有限公司 | Control hydraulic pile hammer of making an uproar |
| USD1000927S1 (en) | 2021-04-22 | 2023-10-10 | Milwaukee Electric Tool Corporation | Concrete vibrator |
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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: 20170912 |