CN109025310A - A kind of construction vibrating spear - Google Patents
A kind of construction vibrating spear Download PDFInfo
- Publication number
- CN109025310A CN109025310A CN201810908267.9A CN201810908267A CN109025310A CN 109025310 A CN109025310 A CN 109025310A CN 201810908267 A CN201810908267 A CN 201810908267A CN 109025310 A CN109025310 A CN 109025310A
- Authority
- CN
- China
- Prior art keywords
- alternating current
- vibrating spear
- shell
- current generator
- link block
- 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
Links
- 238000010276 construction Methods 0.000 title claims abstract description 19
- 238000013016 damping Methods 0.000 claims abstract description 11
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 229920006327 polystyrene foam Polymers 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000009435 building construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/08—Internal vibrators, e.g. needle vibrators
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a kind of construction vibrating spears, including alternating current generator and connector, frequency-variable controller is connected on the alternating current generator, the side of the shell is equipped with rubber tube, the rubber tube is flexibly connected with the shell by the central axis and is wrapped on the central axis, the end of the rubber tube is equipped with vibrating spear, and the upper end of the alternating current generator is connected with plate by shock-absorbing support, is equipped with host on the plate.Beneficial effects of the present invention: the vibration of vibrating motor generation can be absorbed by vibration reduction support, be conducive to worker and persistently carry out concrete vibrating operation, when the noise that sound transducer measures is higher than predetermined noise value, frequency-variable controller reduces the power frequency of the AC power source so that alternating current generator output shaft revolving speed decline is to reduce noise, and the setting of Sound damping cover and bushing preferably controls noise.
Description
Technical field
The present invention relates to the realm of building construction, it particularly relates to a kind of construction vibrating spear.
Background technique
In building construction process, vibrating spear is mainly used for vibrating, and violent vibration can be generated in process of vibrating
And noise, vibration will affect being normally carried out for construction working, noise is then possible to impact the hearing of constructor, for phase
The problems in pass technology, currently no effective solution has been proposed.
Summary of the invention
For above-mentioned technical problem in the related technology, the present invention proposes a kind of construction vibrating spear, can overcome
The above-mentioned deficiency of the prior art.
To realize the above-mentioned technical purpose, the technical scheme of the present invention is realized as follows:
A kind of construction vibrating spear, including alternating current generator and connector, the alternating current generator are bolted to connector
Side, be connected with frequency-variable controller on the alternating current generator, the other side of the connector is welded with shell, the shell
Inside is equipped with central axis, and the periphery of the shell is successively cased with Sound damping cover and bushing, and the side of the shell is equipped with rubber
Pipe, the rubber tube are flexibly connected with the shell by the central axis and are wrapped on the central axis, the rubber
The end of sebific duct is equipped with vibrating spear, and the vibrating spear is connect with the shell by the rubber tube.The alternating current generator it is upper
End is connected with plate by shock-absorbing support, is equipped with host on the plate.
Further, the shock-absorbing support includes link block one, compressed spring and link block two, on the link block one
End is connect with the plate, and the lower end of the link block two is connect with the alternating current generator, the outside of the link block one
It is nested with the compressed spring, the lower part of the compressed spring is inlaid with link block two.
Preferably, the link block two is connect by the way of welding with the alternating current generator.
Further, the hull outside also sets up the sound transducer, the sound transducer and the frequency conversion control
Device signal connection processed.
Further, the connector is equipped with handle one, and the top of the vibrating spear is equipped with handle two.
Preferably, the handle one and the handle two are rigid foam material.
Preferably, the noise elimination is applied self-extinguishing type polystyrene foam and is made.
Preferably, the bushing is carbon fiber bushing.
Beneficial effects of the present invention: the vibration of vibrating motor generation, the hard on handle can be absorbed by vibration reduction support
The vibration that foam avoids motor from generating is transmitted on the palm of worker by handle, is conducive to worker and is persistently carried out concrete vibrating
Operation, when the noise that sound transducer measures is higher than predetermined noise value, frequency-variable controller reduces the electric current frequency of the AC power source
So that alternating current generator output shaft revolving speed decline is to reduce noise, the setting of Sound damping cover and bushing preferably controls rate
Noise.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of the construction vibrating spear described according to embodiments of the present invention；
Fig. 2 is the structural schematic diagram of shock-absorbing support part；
Fig. 3 is the structural schematic diagram of housing parts.
In figure: 1, alternating current generator；2, connector；3, shell；4, central axis；5, rubber tube；6, shock-absorbing support；7, it vibrates
Stick；8, plate；9, host；10, frequency-variable controller；11, Sound damping cover；12, bushing；13, link block one；14, compressed spring；15,
Link block two；16, sound transducer；17, handle one；18, handle two.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
As shown in Figure 1-3, a kind of construction vibrating spear described according to embodiments of the present invention, including alternating current generator 1
With connector 2, the alternating current generator 1 is bolted to the side of connector 2, is connected with frequency conversion control on the alternating current generator 1
Device 10 processed, the other side of the connector 2 are welded with shell 3, and the inside of the shell 3 is equipped with central axis 4, the shell
3 periphery is successively cased with Sound damping cover 11 and bushing 12, and the side of the shell 3 is equipped with rubber tube 5, and the rubber tube 5 passes through institute
It states central axis 4 to be flexibly connected and be wrapped on the central axis 4 with the shell 3, the end of the rubber tube 5 is equipped with vibration
Tamper 7, the vibrating spear 7 are connect with the shell 3 by the rubber tube 5.The upper end of the alternating current generator 1 passes through damping branch
Support 6 is connected with plate 8, is equipped with host 9 on the plate 8.
In one embodiment, the shock-absorbing support 6 includes link block 1, compressed spring 14 and link block 2 15,
One 13 upper end of link block is connect with the plate 8, and the lower end of the link block 2 14 and the alternating current generator 1 connect
It connects, the outside of the link block 1 is nested with the compressed spring 14, and the lower part of the compressed spring 14 is inlaid with company
Connect block 2 15.
In one embodiment, the link block 2 14 is connect by the way of welding with the alternating current generator 1.
In one embodiment, the sound transducer 16, the sound transducer 16 are also set up outside the shell 3
It is connect with 10 signal of frequency-variable controller.
In one embodiment, the connector 2 is equipped with handle 1, and the top of the vibrating spear 7 is equipped with handle
2 18.
In one embodiment, the handle 1 and the handle 2 18 are rigid foam material.
In one embodiment, the Sound damping cover 11 is made of self-extinguishing type polystyrene foam.
In one embodiment, the bushing 12 is carbon fiber bushing.
In order to facilitate understanding above-mentioned technical proposal of the invention, below by way of in specifically used mode to of the invention above-mentioned
Technical solution is described in detail.
When specifically used, a kind of construction vibrating spear according to the present invention, including alternating current generator 1 and connection
Body 2 is connected with frequency-variable controller 10 on alternating current generator 1, the sound transducer 16 is arranged outside shell 3, first the building
Construction is carried to construction site with concrete vibration stick, and the vibrating spear is connected with external circuit, then vibrator 7 is inserted into
In the concrete for needing to vibrate, then the both hands of worker hold handle 1 and handle 2 18 respectively, then open alternating current generator 1
Power switch, while host 9 is opened, alternating current generator 1 is started to work at this time, and generates vibration, and vibration is transmitted by rubber tube 5
It vibrates onto vibrator 8, then to concrete, in operation process, the noise that sound transducer measures is higher than predetermined noise value
When, frequency-variable controller reduces the power frequency of the AC power source so that alternating current generator output shaft revolving speed decline is to drop
The setting of low noise, Sound damping cover and bushing can better control noise, make worker in work be the minimum that is affected, exchange
Electricity, 1 is equipped with shock-absorbing support 2, and vibration reduction support 2 can absorb the vibration of vibrating motor generation, and the rigid foam on handle avoids
The vibration that motor generates is transmitted on the palm of worker by handle, is conducive to worker and is persistently carried out concrete vibrating operation.
In conclusion can absorb vibrating motor by means of above-mentioned technical proposal of the invention by vibration reduction support and generate
Vibration, the vibration that the rigid foam on handle avoids motor from generating is transmitted on the palm of worker by handle, is conducive to work
People persistently carries out concrete vibrating operation, and when the noise that sound transducer measures is higher than predetermined noise value, frequency-variable controller is reduced
The power frequency of the AC power source is so that the alternating current generator output shaft revolving speed declines to reduce noise, Sound damping cover and lining
The setting of set preferably controls noise.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of construction vibrating spear, which is characterized in that including alternating current generator (1) and connector (2), the alternating current
Machine (1) is bolted to the side of connector (2), is connected with frequency-variable controller (10), the connection on the alternating current generator (1)
The other side of body (2) is welded with shell (3), and the inside of the shell (3) is equipped with central axis (4), outside the shell (3)
It encloses and is successively cased with Sound damping cover (11) and bushing (12), the side of the shell (3) is equipped with rubber tube (5), and the rubber tube (5) is logical
The central axis (4) is crossed to be flexibly connected and be wrapped on the central axis (4), the rubber tube (5) with the shell (3)
End be equipped with vibrating spear (7), the vibrating spear (7) and the shell (3) pass through the rubber tube (5) and connect；The exchange
The upper end of motor (1) is connected with plate (8) by shock-absorbing support (6), is equipped with host (9) on the plate (8).
2. a kind of construction vibrating spear according to claim 1, which is characterized in that the shock-absorbing support (6) includes
Link block one (13), compressed spring (14) and link block two (15), link block one (13) upper end and the plate (8) are even
It connects, the lower end of the link block two (14) is connect with the alternating current generator (1), and the outside of the link block one (13) is nested
Have the compressed spring (14), the lower part of the compressed spring (14) is inlaid with link block two (15).
3. a kind of construction vibrating spear according to claim 2, which is characterized in that the link block two (14) is adopted
It is connect with the mode of welding with the alternating current generator (1).
4. a kind of construction vibrating spear according to claim 1, which is characterized in that also set outside the shell (3)
It sets the sound transducer (16), the sound transducer (16) connect with the frequency-variable controller (10) signal.
5. a kind of construction vibrating spear according to claim 1, which is characterized in that the connector (2) is equipped with
The top of handle one (17), the vibrating spear (7) is equipped with handle two (18).
6. a kind of construction vibrating spear according to claim 5, which is characterized in that the handle one (17) and institute
The handle two (18) stated is rigid foam material.
7. a kind of construction vibrating spear according to claim 1, which is characterized in that the Sound damping cover (11) is with certainly
Type polystyrene foam is put out to be made.
8. a kind of construction vibrating spear according to claim 1, which is characterized in that the bushing (12) is carbon fiber
Bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810908267.9A CN109025310A (en) | 2018-08-10 | 2018-08-10 | A kind of construction vibrating spear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810908267.9A CN109025310A (en) | 2018-08-10 | 2018-08-10 | A kind of construction vibrating spear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109025310A true CN109025310A (en) | 2018-12-18 |
Family
ID=64633606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810908267.9A Pending CN109025310A (en) | 2018-08-10 | 2018-08-10 | A kind of construction vibrating spear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109025310A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130031071A (en) * | 2011-09-20 | 2013-03-28 | 윤종수 | Exhaust device for vibrator of concrete vibrating compaction |
| CN104727556A (en) * | 2015-04-02 | 2015-06-24 | 杨涛涛 | Concrete vibrating rod |
| CN204920233U (en) * | 2015-08-18 | 2015-12-30 | 浙江伟星建设有限公司 | Concrete placement vibrator |
| CN205637609U (en) * | 2016-03-30 | 2016-10-12 | 汪航 | Portable concrete bobbing machine |
| CN207660290U (en) * | 2017-11-03 | 2018-07-27 | 洪学金 | A kind of civil engineering concrete vibration stick |
-
2018
- 2018-08-10 CN CN201810908267.9A patent/CN109025310A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130031071A (en) * | 2011-09-20 | 2013-03-28 | 윤종수 | Exhaust device for vibrator of concrete vibrating compaction |
| CN104727556A (en) * | 2015-04-02 | 2015-06-24 | 杨涛涛 | Concrete vibrating rod |
| CN204920233U (en) * | 2015-08-18 | 2015-12-30 | 浙江伟星建设有限公司 | Concrete placement vibrator |
| CN205637609U (en) * | 2016-03-30 | 2016-10-12 | 汪航 | Portable concrete bobbing machine |
| CN207660290U (en) * | 2017-11-03 | 2018-07-27 | 洪学金 | A kind of civil engineering concrete vibration stick |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |
|
| RJ01 | Rejection of invention patent application after publication |