CN104746882A - Electromagnetic inserting piece type concrete vibrator - Google Patents
Electromagnetic inserting piece type concrete vibrator Download PDFInfo
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- CN104746882A CN104746882A CN201510127021.4A CN201510127021A CN104746882A CN 104746882 A CN104746882 A CN 104746882A CN 201510127021 A CN201510127021 A CN 201510127021A CN 104746882 A CN104746882 A CN 104746882A
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- silicon steel
- steel sheet
- concrete vibrator
- shaped core
- concrete
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Abstract
The invention provides an electromagnetic inserting piece type concrete vibrator which comprises a horseshoe-shaped iron core and an excitation coil wound on the horseshoe-shaped iron core. The two magnetic poles of the horseshoe-shaped iron core both extend downwards to form two silicon steel pieces, and the excitation coil is electrically connected with an alternating-current power supply. The vibrator is free of work noise, low in cost, small in energy consumption, large in vibration action face and high in work efficiency.
Description
Technical field
The present invention relates to construction implement field, especially, relate to a kind of concrete vibrator.
Background technology
At the realm of building construction, in order to make the homogeneous of cast-in-place inside concrete, and getting rid of the bubble in concrete, needing, after having built, to vibrate to concrete; The basic equipment adopted in this process is concrete vibrator.
Traditional concrete vibrator comprises external motor, flexible axle and vibrating head; Described vibrating head inside has eccentric rotary mechanism, and this eccentric rotary mechanism passes through driven by quill shaft by external motor; Its shortcoming is, one, external motor noise is comparatively large, have a strong impact on surrounding enviroment and constructor is physically and mentally healthy; Two, flexible axle cost is higher, and complicated in operating position, and under the operating mode that flexible axle degree of crook is larger, transmission efficiency is lower, and power transmission loss is comparatively large, and energy dissipation is serious; Three, the pattern that vibrating head vibrates with circumferential small size exports, and acting surface is little, and the concrete vibrating speed larger to area is slow.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of electromagnetism blade inserting concrete vibrator, this vibrator is without operating noise, and cost is low, and energy consumption is little, and the acting surface that vibrates is large, and operating efficiency is high.
The technical solution adopted for the present invention to solve the technical problems is: this electromagnetism blade inserting concrete vibrator comprises U-shaped core, and is wound on the magnet exciting coil on this U-shaped core; Two magnetic poles of described U-shaped core are respectively to downward-extension one block of silicon steel sheet; Described magnet exciting coil is electrically connected alternating source.
As preferably, described alternating source provides 100Hz ~ 200Hz sinusoidal ac.
As preferably, described silicon steel sheet is surface plate, and surface is evenly equipped with through hole; By this scheme, in the vibration processes of two blocks of silicon steel sheets, be in the concrete of silicon steel sheet near surface when the extruding being subject to silicon steel sheet, can be flowed in the both sides of silicon steel sheet by described through hole, thus avoid the concrete at silicon steel sheet place place after silicon steel sheet is extracted, leave sheet socket.
As preferably, described silicon steel sheet is converted into L-square, and two blocks of described silicon steel sheets are symmetrical about the plane of symmetry of described U-shaped core, and two pieces of silicon steel sheet subtended angles are outside, mutually back to; By this scheme, when two blocks of silicon steel sheets attract each other inwards near time, the lateral surface of silicon steel sheet subtended angle outwards promotes the concrete on the direction orthogonal with silicon steel sheet direction of displacement just; And when two pieces of backward outer bounce-backs of silicon steel sheet degaussing away from time, the medial surface of silicon steel sheet subtended angle then outwards promotes concrete along direction of displacement; So, make these two blocks of silicon steel sheets achieve to vibrate to concrete on the direction of pair of orthogonal; Significantly improve its sphere of action of vibrating.
Beneficial effect of the present invention is: the silicon steel sheet described in two pieces operationally, inserts in concrete by this electromagnetism blade inserting concrete vibrator; Owing to being applied with alternating current to U-shaped core, making magnetic attraction between two blocks of silicon steel sheets from from the magnetic pole of this U-shaped core to downward-extension also alternation continuously, thus form planar vibration source, outwards carry vibration wave continuously; Owing to having abandoned motor, flexible axle, therefore almost do not have operating noise, and without power transmission loss, cost is low, energy consumption is little, and the acting surface that vibrates is large, and operating efficiency is high.
Accompanying drawing explanation
Fig. 1 is embodiment one schematic diagram of this electromagnetism blade inserting concrete vibrator.
Fig. 2 is embodiment two schematic diagram of this electromagnetism blade inserting concrete vibrator.
Fig. 3 is in the embodiment three of this electromagnetism blade inserting concrete vibrator, the upward view of silicon steel sheet.
Detailed description of the invention
Embodiment one
In the embodiment one shown in Fig. 1, this electromagnetism blade inserting concrete vibrator comprises U-shaped core 1, and is wound on the magnet exciting coil 2 on this U-shaped core 1; Two magnetic poles of described U-shaped core 1 respectively to downward-extension one block of silicon steel sheet 3,3 ', two blocks of silicon steel sheets 3,3 ' are parallel to each other; Described magnet exciting coil 2 is electrically connected alternating source (not shown).
Above-mentioned concrete vibrator, described alternating source provides 100Hz ~ 200Hz sinusoidal ac, and the frequency of its frequency and traditional vibrator 5000r/min ~ 10000r/min is basically identical.
Silicon steel sheet 3,3 described in two pieces operationally, ' inserts in concrete by this electromagnetism blade inserting concrete vibrator; Owing to being applied with alternating current to U-shaped core 1, making magnetic attraction between the two blocks of silicon steel sheets 3,3 ' from from the magnetic pole of this U-shaped core to downward-extension also alternation continuously, thus form planar vibration source, outwards carry vibration wave continuously; Owing to having abandoned motor, flexible axle, therefore almost do not have operating noise, and without power transmission loss, cost is low, energy consumption is little, and the acting surface that vibrates is large, and operating efficiency is high.
Embodiment two:
Figure 2 shows that the embodiment two of this electromagnetism blade inserting concrete vibrator, the difference of itself and embodiment one is: ' surface is evenly equipped with through hole 30 to described silicon steel sheet 3,3; By this scheme, in the vibration processes of two blocks of silicon steel sheets 3,3 ', be in the concrete of silicon steel sheet near surface when the extruding being subject to silicon steel sheet, can be flowed in the both sides of silicon steel sheet by described through hole 30, thus avoid the concrete at silicon steel sheet place place after silicon steel sheet is extracted, leave sheet socket.
Embodiment three:
In this vibrator embodiment three shown in Fig. 3, silicon steel sheet 3,3 ' upward view, the difference of the silicon steel sheet in itself and embodiment one is: the silicon steel sheet 3,3 ' in embodiment three is converted into L-square, and two blocks of silicon steel sheets 3,3 are ' about the plane of symmetry P symmetry of described U-shaped core, and two pieces of silicon steel sheet subtended angles are outside, mutually back to.
By the scheme of embodiment three, when two blocks of silicon steel sheets 3,3 ' attract each other inwards near time, the lateral surface of silicon steel sheet subtended angle outwards promotes the concrete on the direction orthogonal with silicon steel sheet direction of displacement just; In this process, the direction of motion of silicon steel sheet and to concrete pushing direction as solid arrow in Fig. 3 illustrated.
And when two blocks of silicon steel sheets 3,3 ' after degaussing, namely alternating current instantaneous value close to zero time, silicon steel sheet 3,3 ' outwards bounce-back away from, the medial surface of silicon steel sheet subtended angle then outwards promotes concrete along direction of displacement; In this process, the direction of motion of silicon steel sheet and to concrete pushing direction as dotted arrow in Fig. 3 illustrated.
As can be seen here, embodiment three makes these two blocks of silicon steel sheets 3,3 ' achieve and vibrate to concrete on the direction of pair of orthogonal; Significantly improve its sphere of action of vibrating.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an electromagnetism blade inserting concrete vibrator, is characterized in that: this electromagnetism blade inserting concrete vibrator comprises U-shaped core (1), and is wound on the magnet exciting coil (2) on this U-shaped core; Two magnetic poles of described U-shaped core (1) are respectively to downward-extension one piece of silicon steel sheet (3,3 '); Described magnet exciting coil (2) is electrically connected alternating source.
2. electromagnetism difference chip concrete vibrator according to claim 1, is characterized in that: described alternating source provides 100Hz ~ 200Hz sinusoidal ac.
3. electromagnetism blade inserting concrete vibrator according to claim 1 and 2, is characterized in that: (3,3 ') is surface plate to described silicon steel sheet, and surface is evenly equipped with through hole (30).
4. electromagnetism blade inserting concrete vibrator according to claim 1 and 2, it is characterized in that: (3,3 ') is converted into L-square to described silicon steel sheet, and two blocks of described silicon steel sheets (3,3 ') is symmetrical about the plane of symmetry of described U-shaped core, and two pieces of silicon steel sheet subtended angles are outside, mutually back to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510127021.4A CN104746882B (en) | 2015-03-23 | 2015-03-23 | Electromagnetism blade inserting concrete vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510127021.4A CN104746882B (en) | 2015-03-23 | 2015-03-23 | Electromagnetism blade inserting concrete vibrator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104746882A true CN104746882A (en) | 2015-07-01 |
| CN104746882B CN104746882B (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510127021.4A Expired - Fee Related CN104746882B (en) | 2015-03-23 | 2015-03-23 | Electromagnetism blade inserting concrete vibrator |
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| CN (1) | CN104746882B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537903A (en) * | 2018-12-07 | 2019-03-29 | 彭从文 | Corrugated electromagnetism concrete vibrator |
| CN109537904A (en) * | 2018-12-07 | 2019-03-29 | 彭从文 | Performance of concrete column confined pours auxiliary device and its application method |
| CN109537902A (en) * | 2018-12-07 | 2019-03-29 | 彭从文 | Electromagnetism concrete vibrator |
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| CN85203986U (en) * | 1985-09-25 | 1987-05-06 | 赖宣芹 | Silicon controlled conversion am (power) motorless driving concrete vibrator |
| CN88212873U (en) * | 1988-04-16 | 1988-11-30 | 邹万祥 | Electric plaster smoothing tool |
| CN2033036U (en) * | 1986-12-31 | 1989-02-22 | 张缙渠 | Concrete plate type electromagnetic oscillating guide |
| CN2120842U (en) * | 1992-04-28 | 1992-11-04 | 王海清 | Adhesive vibrator |
| CN2233440Y (en) * | 1994-12-03 | 1996-08-21 | 戴洪波 | Electromagnetic elastic concrete vibrator |
| CN2418188Y (en) * | 2000-01-01 | 2001-02-07 | 张胜田 | Pivot-changeable spring electromagnetic vibrator |
| CN2570378Y (en) * | 2002-07-12 | 2003-09-03 | 李春志 | Electromagnetic bobbing machine |
| JP2007095720A (en) * | 2005-09-27 | 2007-04-12 | Matsushita Electric Works Ltd | Discharge lamp lighting device and lighting apparatus |
| JP2007231972A (en) * | 2006-02-27 | 2007-09-13 | Bridgestone Corp | Vibration absorbing device |
| CN201857189U (en) * | 2010-11-10 | 2011-06-08 | 李士林 | Retractable elevator vane |
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2015
- 2015-03-23 CN CN201510127021.4A patent/CN104746882B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85203986U (en) * | 1985-09-25 | 1987-05-06 | 赖宣芹 | Silicon controlled conversion am (power) motorless driving concrete vibrator |
| CN2033036U (en) * | 1986-12-31 | 1989-02-22 | 张缙渠 | Concrete plate type electromagnetic oscillating guide |
| CN88212873U (en) * | 1988-04-16 | 1988-11-30 | 邹万祥 | Electric plaster smoothing tool |
| CN2120842U (en) * | 1992-04-28 | 1992-11-04 | 王海清 | Adhesive vibrator |
| CN2233440Y (en) * | 1994-12-03 | 1996-08-21 | 戴洪波 | Electromagnetic elastic concrete vibrator |
| CN2418188Y (en) * | 2000-01-01 | 2001-02-07 | 张胜田 | Pivot-changeable spring electromagnetic vibrator |
| CN2570378Y (en) * | 2002-07-12 | 2003-09-03 | 李春志 | Electromagnetic bobbing machine |
| JP2007095720A (en) * | 2005-09-27 | 2007-04-12 | Matsushita Electric Works Ltd | Discharge lamp lighting device and lighting apparatus |
| JP2007231972A (en) * | 2006-02-27 | 2007-09-13 | Bridgestone Corp | Vibration absorbing device |
| CN201857189U (en) * | 2010-11-10 | 2011-06-08 | 李士林 | Retractable elevator vane |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537903A (en) * | 2018-12-07 | 2019-03-29 | 彭从文 | Corrugated electromagnetism concrete vibrator |
| CN109537904A (en) * | 2018-12-07 | 2019-03-29 | 彭从文 | Performance of concrete column confined pours auxiliary device and its application method |
| CN109537902A (en) * | 2018-12-07 | 2019-03-29 | 彭从文 | Electromagnetism concrete vibrator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104746882B (en) | 2017-03-15 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Shuangxi Inventor after: Li Yi Inventor after: Huang Huajun Inventor after: Wang Hao Inventor after: Tang Jianzhou Inventor after: Liu Lang Inventor after: She Qingjun Inventor after: Jiang Xinjie Inventor after: Sheng Xianwei Inventor after: Zhang Yan Inventor after: Wang Yu Inventor after: Zhou Jicai Inventor before: Ma Renhuan |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161208 Address after: Room 3, unit 38, building 112000, Wenhua Road, Yinzhou District, Liaoning, Tieling Applicant after: Zhang Shuangxi Applicant after: Tang Jianzhou Applicant after: Liu Lang Applicant after: She Qingjun Applicant after: Jiang Xinjie Address before: Yuhuatai District of Nanjing city Ning dual 210000 Jiangsu province No. 28 Ebizal building Applicant before: Ma Renhuan |
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| CF01 | Termination of patent right due to non-payment of annual fee |