CN109537903A - Corrugated electromagnetism concrete vibrator - Google Patents
Corrugated electromagnetism concrete vibrator Download PDFInfo
- Publication number
- CN109537903A CN109537903A CN201811492675.7A CN201811492675A CN109537903A CN 109537903 A CN109537903 A CN 109537903A CN 201811492675 A CN201811492675 A CN 201811492675A CN 109537903 A CN109537903 A CN 109537903A
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- CN
- China
- Prior art keywords
- vibrating spear
- concrete
- pedestal
- electromagnetism
- corrugated
- 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
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- 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
Abstract
The present invention provides a kind of corrugated electromagnetism concrete vibrator, including vibrating spear, and the gabarit of the vibrating spear is rotated a circle around the straight line parallel with the extending direction of the wave by a wave and obtained；The top of the vibrating spear is equipped with pedestal, bearing spring is connected between the vibrating spear and pedestal, and using the pedestal as object of reference, the vibrating spear can be moved up and down along own axes；Electromagnet is equipped in the pedestal, the electromagnet is connected to AC power source by cable, and when electromagnet energization, the axis direction along the vibrating spear magnetizes, and attracts the vibrating spear.The vibrator structure is simple, and energy consumption, noise are lower, and vibration efficiency with higher.
Description
Technical field
The present invention relates to construction field of tool, are to be related to a kind of concrete vibrator particularly.
Background technique
During concreting, it usually needs vibrated using concrete vibrator to main body is poured, to mention
Height pours the uniformity of main body each section, and eliminates its air entrapment, prevents hollowing phenomenon.However current vibrator vibrates
Component is a stub, has the rotation swing rod rotated by external driven by quill shaft inside stub, which matches
Weight roller provides a centrifugal force to the stub, so that the stub rotational vibration, vibrates to surrounding concrete.
However there is various disadvantages for this kind of vibrator；Such as, flexible axle is driven by driving sources such as motor or internal combustion engines, is made an uproar
Sound is larger；The system bulk formed by driving source, flexible axle, vibrating head is numerous and jumbled, not portable；Process of the flexible axle in transmitting mechanical energy
In, transmission efficiency is lower, and energy loss is larger；Also, this kind vibrates the vibrator of rod type, only in vibrating head circumferential direction near zone
Effect of significantly vibrating is formed, and in the axial direction, effect of not vibrating substantially, it is therefore desirable to more shift vibrating head
Position, could to pour main body carry out it is good vibrate, operating efficiency is lower.
Summary of the invention
In view of the above-mentioned problems, the purpose of the present invention is to provide a kind of corrugated electromagnetism concrete vibrator, the vibrator
Structure is simple, and energy consumption, noise are lower, and vibration efficiency with higher.
The present invention solves the first technical solution used by its technical problem: the corrugated electromagnetism concrete vibrator
Including vibrating spear, the gabarit of the vibrating spear is by a wave around the straight line rotation one parallel with the extending direction of the wave
Week and obtain；The top of the vibrating spear is equipped with pedestal, bearing spring is connected between the vibrating spear and pedestal, and with the base
Seat is object of reference, and the vibrating spear can be moved up and down along own axes；Electromagnet is equipped in the pedestal, the electromagnet passes through
Cable is connected to AC power source, and when electromagnet energization, the axis direction along the vibrating spear magnetizes, and attracts the vibration
Tamper.
Preferably, slideway is equipped in the pedestal, and the top of the vibrating spear is equipped with and matches with the slideway
The vibration of the vibrating spear is limited to axis direction by the slideway, slide bar by slide bar, prevents it from circumferentially shaking.
Preferably, being enclosed with rubber layer outside the bearing spring, and consolidated with preventing concrete from entering in bearing spring
Knot.
Preferably, the top of the vibrating spear is equipped with one piece of horizontal cover board, and when in vibrating spear insertion concrete, pressure
On the bracket above concrete surface or concrete, prevent vibrating spear insertion too deep.
The beneficial effect of the first above-mentioned technical solution is: the vibrating spear is downwardly into concreting main body, especially
After pouring main body such as cylindricality, alternating current is provided to electromagnet, then vibrating spear continuous shake up and down under the effect of alternation magnetic attraction；By
It is wave in the gabarit bus of vibrating spear, according to geometrical characteristic it is found that above and below vibrating spear in dither process, gabarit is to incline
Oblique up and down direction pushes concrete, so that vibration wave has the component in axially and radially direction simultaneously, thus in all directions
Vibrate to concrete, good effect of vibrating can be obtained in the case where making the lesser situation of vibrating spear position transfer number, this
Largely improve vibration efficiency；And due to there is no large-sized power source and flexible axle, so that the structure of the vibrator is substantially
Simplify, and essentially eliminates noise.
The present invention solves second of technical solution used by its technical problem: the corrugated electromagnetism concrete vibrator
Including vibrating spear, the gabarit of the vibrating spear is by a wave around the straight line rotation one parallel with the extending direction of the wave
Week and obtain；The top of the vibrating spear is equipped with pedestal, is connected between the vibrating spear and pedestal by piezoelectric ceramics piece series stack
Piezoelectric ceramics piece group made of folded, the piezoelectric ceramics piece group is when being powered, along the axis direction stretching vibration of the vibrating spear；
The power module of the piezoelectric ceramics piece group is equipped in the pedestal, which is connected to external power supply source by cable.
Preferably, being enclosed with rubber layer outside the piezoelectric ceramics piece group.
Preferably, the top of the vibrating spear is equipped with one piece of horizontal cover board, and when in vibrating spear insertion concrete, pressure
On the bracket above concrete surface or concrete, prevent vibrating spear insertion too deep.
The beneficial effect of above-mentioned second of technical solution is: the vibrating spear is downwardly into concreting main body, especially
After pouring main body such as cylindricality, the piezoelectric ceramics piece group is made to be powered, then vibrating spear vibrates in the axial direction with piezoelectric ceramics piece group,
To be formed and effect of vibrating similar in the first above-mentioned technical solution.
Detailed description of the invention
Fig. 1 is the schematic diagram of the embodiment one of this corrugated electromagnetism concrete vibrator.
Fig. 2 is the schematic diagram of the embodiment two of this corrugated electromagnetism concrete vibrator.
Specific embodiment
In embodiment one shown in Fig. 1, which includes vibrating spear 1, the vibrating spear 1
Gabarit rotated a circle around the straight line parallel with the extending direction of the wave by a wave and obtained；The vibrating spear 1
Top is equipped with pedestal 2, bearing spring 3 is connected between the vibrating spear 1 and pedestal 2, and be object of reference with the pedestal 2, institute
Stating vibrating spear 1 can move up and down along own axes；Electromagnet 4 is equipped in the pedestal 2, the electromagnet 4 is connected by cable 5
In AC power source, and when the energization of the electromagnet 4, the axis direction along the vibrating spear 1 magnetizes, and attracts the vibrating spear 1.
In the present embodiment one, slideway is equipped in the pedestal 2, and the top of the vibrating spear 1 is equipped with and the slideway phase
The vibration of the vibrating spear 1 is limited to axis direction, prevents its circumferential direction by matched slide bar 6 by the slideway, slide bar 6
It shakes.In addition, being also enclosed with rubber layer outside the bearing spring 3, consolidated with preventing concrete from entering in bearing spring 3.
The top of above-mentioned concrete vibrator, the vibrating spear 1 is equipped with one piece of horizontal cover board 7, to be inserted into vibrating spear 1
It when in concrete, is pressed on the bracket above concrete surface or concrete, prevents vibrating spear 1 to be inserted into too deep.
Above-mentioned vibrating spear is downwardly into concreting main body, after especially pouring main body such as cylindricality, provides friendship to electromagnet 4
Galvanic electricity, the then continuous shake up and down under the effect of alternation magnetic attraction of vibrating spear 1；Since the gabarit bus of vibrating spear 1 is wave, root
According to geometrical characteristic it is found that in about 1 dither process of vibrating spear, anticipate as shown by the arrows in Figure 1, gabarit is to tilt up and down direction
Push concrete so that vibration wave has the component in axially and radially direction simultaneously, thus in all directions to concrete into
Row vibrates, and can obtain good effect of vibrating, this is largely in the case where making the lesser situation of vibrating spear position transfer number
Improve vibration efficiency；And due to there is no large-sized power source and flexible axle, so that the structure of the vibrator significantly simplifies, and basic
Eliminate noise.
Embodiment two:
For embodiment two shown in Fig. 2 comprising vibrating spear 1, the gabarit of the vibrating spear 1 by a wave around with the wave
The straight line that the extending direction of unrestrained line is parallel rotates a circle and obtains；The top of the vibrating spear is equipped with pedestal 2, the vibrating spear 1 with
The piezoelectric ceramics piece group 8 as made of piezoelectric ceramics piece series stack is connected between pedestal 2, the piezoelectric ceramics piece group 8 is logical
When electric, along the axis direction stretching vibration of the vibrating spear 1；The power supply mould of the piezoelectric ceramics piece group 8 is equipped in the pedestal 2
Block, the power module are connected to external power supply source by cable 5.
The top of the vibrating spear 1 is also equipped with one piece of horizontal cover board 7, to be pressed in mixed when vibrating spear 1 is inserted into concrete
On bracket above solidifying soil surface or concrete, prevent vibrating spear insertion too deep.
The vibrator that above-described embodiment two is related to can also be formed and real as piezoelectric ceramics piece group 8 is vibrated in the axial direction
Apply effect of vibrating similar in example one.Also, the structure of embodiment two is only limited to institute compared to the more simple and stable of embodiment one
The stack height of piezoelectric ceramics piece group 8 is stated, the amplitude of embodiment two is usually less than embodiment one, such as disregards size, using enough
More piezoelectric ceramics pieces can also then make the generation of piezoelectric ceramics piece group 8 largely stretch, to form biggish vibration width
Degree.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of corrugated electromagnetism concrete vibrator, including vibrating spear (1), it is characterised in that: the gabarit of the vibrating spear (1)
It is rotated a circle around the straight line parallel with the extending direction of the wave by a wave and is obtained；The top of the vibrating spear (1)
Equipped with pedestal (2), bearing spring (3) is connected between the vibrating spear (1) and pedestal (2), and with the pedestal (2) for reference
Object, the vibrating spear (1) can move up and down along own axes；Electromagnet (4) are equipped in the pedestal (2), the electromagnet (4)
It is connected to AC power source by cable (5), and when electromagnet energization, the axis direction along the vibrating spear (1) magnetizes, and
Attract the vibrating spear (1).
2. corrugated electromagnetism concrete vibrator according to claim 1, it is characterised in that: be equipped in the pedestal (2)
Slideway, and the top of the vibrating spear (1) is equipped with the slide bar (6) that matches with the slideway, by the slideway, slide bar (6),
The vibration of the vibrating spear (1) is limited to axis direction, prevent it from circumferentially shaking.
3. corrugated electromagnetism concrete vibrator according to claim 1, it is characterised in that: the bearing spring (3) is outside
Portion is enclosed with rubber layer, is consolidated with preventing concrete from entering in bearing spring (3).
4. corrugated electromagnetism concrete vibrator according to claim 1, it is characterised in that: the vibrating spear (1) it is upper
Portion is equipped with one piece of horizontal cover board (7), when in vibrating spear (1) insertion concrete, is pressed on concrete surface or concrete
On the bracket of side.
5. a kind of corrugated electromagnetism concrete vibrator, including vibrating spear (1), it is characterised in that: the gabarit of the vibrating spear (1)
It is rotated a circle around the straight line parallel with the extending direction of the wave by a wave and is obtained；The top of the vibrating spear (1)
Equipped with pedestal (2), the pressure of the ceramics as made of piezoelectric ceramics piece series stack is connected between the vibrating spear (1) and pedestal (2)
Electric piece group (8), the piezoelectric ceramics piece group (8) is when being powered, along the axis direction stretching vibration of the vibrating spear (1)；It is described
The power module of the piezoelectric ceramics piece group (8) is equipped in pedestal (2), which is connected to external confession by cable (5)
Power supply.
6. corrugated electromagnetism concrete vibrator according to claim 5, it is characterised in that: the piezoelectric ceramics piece group
(8) external to be enclosed with rubber layer.
7. corrugated electromagnetism concrete vibrator according to claim 5, it is characterised in that: the vibrating spear (1) it is upper
Portion is equipped with one piece of horizontal cover board (7), when in vibrating spear insertion concrete, is pressed in above concrete surface or concrete
On bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492675.7A CN109537903A (en) | 2018-12-07 | 2018-12-07 | Corrugated electromagnetism concrete vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811492675.7A CN109537903A (en) | 2018-12-07 | 2018-12-07 | Corrugated electromagnetism concrete vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109537903A true CN109537903A (en) | 2019-03-29 |
Family
ID=65853249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811492675.7A Pending CN109537903A (en) | 2018-12-07 | 2018-12-07 | Corrugated electromagnetism concrete vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109537903A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809882A (en) * | 2020-07-23 | 2020-10-23 | 赵先峰 | Up-down floating type concrete acoustic vibrator |
| CN114263086A (en) * | 2021-12-15 | 2022-04-01 | 张琳 | Concrete slurry defoaming construction process based on road construction |
| CN115229939A (en) * | 2022-08-09 | 2022-10-25 | 江苏筑隆模具有限公司 | Prefabricated wallboard mould is with device that vibrates |
| CN115387614A (en) * | 2022-08-30 | 2022-11-25 | 上海建工四建集团有限公司 | Telescopic pneumatic vibrator, vibrating device and using method thereof |
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| JPH08170432A (en) * | 1994-12-20 | 1996-07-02 | Toda Constr Co Ltd | Method and device for automatically consolidating concrete |
| CN201026763Y (en) * | 2007-03-10 | 2008-02-27 | 东营市华方船体研制有限责任公司 | Machine for chiseling on porcelain |
| CN201227623Y (en) * | 2008-07-04 | 2009-04-29 | 瑞声声学科技(常州)有限公司 | Piezoelectric driving vibrator |
| CN201238285Y (en) * | 2008-07-04 | 2009-05-13 | 瑞声声学科技(常州)有限公司 | Piezoelectric ceramic vibrator |
| CN104746882A (en) * | 2015-03-23 | 2015-07-01 | 马人欢 | Electromagnetic inserting piece type concrete vibrator |
| CN205295955U (en) * | 2016-01-18 | 2016-06-08 | 新乡职业技术学院 | Concrete vibrating device |
| JP5945436B2 (en) * | 2012-03-16 | 2016-07-05 | 前田建設工業株式会社 | Vibrator for concrete compaction and concrete compaction method |
| CN108035551A (en) * | 2017-12-26 | 2018-05-15 | 马人欢 | Potent concrete vibrator |
| CN208167742U (en) * | 2018-04-27 | 2018-11-30 | 中建东设岩土工程有限公司 | Vibrator built in a kind of concrete |
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2018
- 2018-12-07 CN CN201811492675.7A patent/CN109537903A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08170432A (en) * | 1994-12-20 | 1996-07-02 | Toda Constr Co Ltd | Method and device for automatically consolidating concrete |
| CN201026763Y (en) * | 2007-03-10 | 2008-02-27 | 东营市华方船体研制有限责任公司 | Machine for chiseling on porcelain |
| CN201227623Y (en) * | 2008-07-04 | 2009-04-29 | 瑞声声学科技(常州)有限公司 | Piezoelectric driving vibrator |
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| CN104746882A (en) * | 2015-03-23 | 2015-07-01 | 马人欢 | Electromagnetic inserting piece type concrete vibrator |
| CN205295955U (en) * | 2016-01-18 | 2016-06-08 | 新乡职业技术学院 | Concrete vibrating device |
| CN108035551A (en) * | 2017-12-26 | 2018-05-15 | 马人欢 | Potent concrete vibrator |
| CN208167742U (en) * | 2018-04-27 | 2018-11-30 | 中建东设岩土工程有限公司 | Vibrator built in a kind of concrete |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111809882A (en) * | 2020-07-23 | 2020-10-23 | 赵先峰 | Up-down floating type concrete acoustic vibrator |
| CN114263086A (en) * | 2021-12-15 | 2022-04-01 | 张琳 | Concrete slurry defoaming construction process based on road construction |
| CN115229939A (en) * | 2022-08-09 | 2022-10-25 | 江苏筑隆模具有限公司 | Prefabricated wallboard mould is with device that vibrates |
| CN115229939B (en) * | 2022-08-09 | 2023-11-17 | 江苏筑隆模具有限公司 | Vibrating device for prefabricated wallboard mold |
| CN115387614A (en) * | 2022-08-30 | 2022-11-25 | 上海建工四建集团有限公司 | Telescopic pneumatic vibrator, vibrating device and using method thereof |
| CN115387614B (en) * | 2022-08-30 | 2023-08-08 | 上海建工四建集团有限公司 | Telescopic pneumatic vibrator, vibrating device and use method of vibrating device |
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Application publication date: 20190329 |
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