CN201841583U - High-frequency vibrator - Google Patents
High-frequency vibrator Download PDFInfo
- Publication number
- CN201841583U CN201841583U CN2010205312026U CN201020531202U CN201841583U CN 201841583 U CN201841583 U CN 201841583U CN 2010205312026 U CN2010205312026 U CN 2010205312026U CN 201020531202 U CN201020531202 U CN 201020531202U CN 201841583 U CN201841583 U CN 201841583U
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- vibrator
- screw rod
- high speed
- template
- concrete
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Abstract
The utility model relates to a high-frequency vibrator, belonging to a device used in the concrete building technique, in particular to a concrete vibrating device. The high-frequency vibrator comprises a bracket and a vibrator arranged on the bracket, and is characterized is that the bracket comprises a bottom plate, a screw rod, a nut, a cross bulge and a lower blocking rack; one end of the vibrator passes through the bottom plate by the screw rod, and is fixed on the bottom plate respectively by the nut arranged at one end of the screw rod and the cross bulge at the other end of the screw rod; the other end of the vibrator is blocked on the blocking rack; and the bracket and the vibrator are installed on a concrete pouring template. The high-frequency vibrator is remarkable in economic benefit, greatly reduces the equipment investment cost when the product of the plant is used, and saves a great deal of manpower and material resources especially in the maintenance of machines.
Description
Technical field
The utility model relates to employed equipment in the concrete construction technology, especially a kind of concrete vibrating equipment.
Background technology
In the highway engineering bridge construction, in the water chestnut position concrete vibrating process prefabricated to tee girder or worker's shape, concrete pouring quality is a great problem in the construction always, when particularly striding the big beam slab construction of footpath T beam or prefabricated sectional dimension greatly, if adopt common attached vibrator because exciting force is limited, it is not in place often to occur vibrating, cause at the bottom of the beam slab cavity or the uncompacted situation of concrete to take place, crossing shakes then can make concrete segregation occur, influence the Concrete Construction quality, thereby produce direct economic loss.
Summary of the invention
To be solved in the utility model is exactly how effectively to control precast concrete T beam or I-beam concrete vibrating quality, particularly water chestnut part, improves the problem of construction effect and concrete construction quality, and a kind of high speed vibrator is provided.
A kind of high speed vibrator of the present utility model, constitute by a support and a rack-mount vibrator, it is characterized in that this support comprises base plate, screw rod, nut, horizontal sticking up and lower bar frame, vibrator one end passes base plate by screw rod, be fixed on the base plate by the nut of screw rod one end and horizontal the sticking up of the screw rod other end respectively, the vibrator other end is stuck on the lower bar frame; Support is installed on the template together with vibrator.
Described high speed vibrator welded and installed on water chestnut position, template two outside, 1.2 ~ 1.5 meters at interval.1～2 high speed vibrator is installed in the form stop side, and template two lateral surfaces are installed 2～8 high speed vibrators.Each exciting time is 35～45 seconds.
Described high speed vibrator is powered by power supply, and power is provided.The vibrator that is installed on the template all can be by the control cabinet control of moving, and after concreting was finished in segmentation, vibrator is dismountable to be installed forward.Simple and fast is installed, and control cabinet can be issued order to single vibrator.
The rubber cable of power line configuration 3 * 2.5+1 * 1.5 square.During the power initiation operation, choose the strong and weak gear of selecting switch earlier, starting switch is left to the position that starts, the running indicator lamp is bright.High speed vibrator is started working.Want high speed vibrator to stop vibration, starting switch reaches and stops to get final product.
This utility model in use, the number of times that vibrates is determined in the position of installing that can high speed vibrator suitably be set according to the rigidity and the beam shape of concrete pouring technology, template.
High speed vibrator of the present utility model makes the exciting force of vibrator, shake frequency and amplitude change by changing its current strength.And common attached vibrator exciting force, shake frequently and amplitude immutable, and the effect of vibrating is relatively poor, defective appears in the T beam of moulding or worker's type beam concrete, the deficiency of perhaps vibrating, perhaps the concrete surface packing is relatively poor, bubble is more; Even even more serious be because vibration force is limited or the vibrator installing space is long, shake phenomenon, particularly water chestnut part appear leaking.Use high speed vibrator then can avoid the appearance of the problems referred to above.
In addition, high speed vibrator of the present utility model also has following advantage:
(1) its vibrating time is shorter than common attached vibrator vibrating time, and each vibrating time is 35～45 seconds, and common attached vibrator vibrating time was generally 60～120 seconds, and vibrating time should not be controlled;
(2) this vibrator volume is little, and 19kg is only arranged, and the excited frequency height reaches 150HZ/S, exciting force 12KN, and amplitude 0.8mm, radiation scope 1.5m concrete flowability, plasticity increases, and the member packing improves, and surface pores is little, and moulding is fast, and quality can increase substantially;
(3) owing to vibrator efficient height, the vibration frequency height, amplitude is little, and the energy that consumes in the punching block distortion is little, can prolong the service life of template;
(4) because this vibrator volume is little, in light weight, can realize quick loading and unloading, fix a screw and can use on template that load and unload one only needed about 30～45 seconds, be to make to make generic outer formula vibrator and be installed, saving manpower 75% 20% of non-cutting time;
(5) owing to use the ready-package structure, can use the shift operation method only makes of 6～10 large-scale concretes that both can satisfy 50mT type beam, save a large amount of cables than using the generic outer vibration, thereby reduce auxiliary expenses 1～20,000 yuan, but the while is safety construction again, when changing, completely be the situation of cable in the past with generic outer vibration construction;
(6) this utility model product service life is more than 4 times of common vibrator; because GPZ type vibrator efficient is high, each time of vibration only needed to shut down for 30～45 seconds, so improved the service life of vibrator greatly; reduce maintenance cost, reduce construction cost.
The utility model can also be applicable to vibrating of building construction, highway engineering, railway engineering concrete prefabricated element work progress, particularly strides the big beam slab of footpath T beam or prefabricated sectional dimension greatly.Economic benefit is very remarkable, uses the product of our factory, and the equipment investment expense can reduce greatly, particularly in the maintenance of machine, safeguard and saved great amount of manpower and material resources.
Description of drawings
Fig. 1 is a supporting structure schematic diagram of the present utility model
Fig. 2 is a structural representation of the present utility model
Fig. 3 is that embodiment 1 the utility model is installed in the structural representation on the template
Fig. 4 is that embodiment 2 the utility model are installed in the structural representation on the template
Wherein, support 1, vibrator 2, base plate 3, screw rod 4, nut 5 horizontally sticks up 6, lower bar frame 7, packing ring 8, template 9, high speed vibrator 10.
The specific embodiment
Embodiment 1: high speed vibrator 10 is to be installed on the support 1 by a vibrator 2 to constitute.Vibrator 2 one ends are stuck in the lower bar frame 7 of support 1, make an end then be passed by a screw rod 4 and are fixed on the support base plate 3, and screw rod 4 rotatable horizontally sticks up 6 fixingly in base plate 3 bottom surfaces by one, and screw rod 4 other ends are fixing by nut 5.One packing ring 8 is set, to increase its fastness between nut 5 and the vibrator 2.Vibrator 2 is connected with switch board by power line, is closed and current strength by switch board control electric power starting, to adjust different vibration frequencies and amplitude.High speed vibrator 10 is installed in 1 of template 9 termination respectively by support 1, respectively arranges 4 in bilateral symmetry, one-sided parallel Boulez up and down.Segmentation finishes the back and holds mobile vibrator to use by template 9A end to B.
Embodiment 2: high speed vibrator 10, structure are installed in 1 of template 9 termination with embodiment 1 respectively by support 1, respectively arrange 6 in both sides, one-sided blossom type Boulez up and down.Segmentation finishes the back and holds mobile vibrator to use by beam slab A end to B.
Claims (3)
1. high speed vibrator, constitute by a support and a vibrator (2) that is installed on the support (1), it is characterized in that this support (1) comprises base plate (3), screw rod (4), nut (5), horizontal sticking up (6) and lower bar frame (7), vibrator (2) one ends pass base plate (3) by screw rod (4), be fixed on the base plate (3) by the nut (5) of screw rod (4) one ends and horizontal the sticking up (6) of screw rod (4) other end respectively, vibrator (2) other end is stuck on the lower bar frame (7); Support (1) is installed on the template (9) together with vibrator (2).
2. a kind of high speed vibrator according to claim 1 is characterized in that described high speed vibrator (10) welded and installed on water chestnut position, template (9) two outside, 1.2 ~ 1.5 meters at interval.
3. a kind of high speed vibrator according to claim 1 is characterized in that template (9) side, termination installation 1～2 high speed vibrator (10), and template (9) two lateral surfaces are installed 2～8 high speed vibrators (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205312026U CN201841583U (en) | 2010-09-16 | 2010-09-16 | High-frequency vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205312026U CN201841583U (en) | 2010-09-16 | 2010-09-16 | High-frequency vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201841583U true CN201841583U (en) | 2011-05-25 |
Family
ID=44036487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205312026U Expired - Fee Related CN201841583U (en) | 2010-09-16 | 2010-09-16 | High-frequency vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201841583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407044A (en) * | 2018-04-09 | 2018-08-17 | 佛山水木金谷环境科技有限公司 | A kind of dry concrete densification process |
| CN109989587A (en) * | 2018-12-30 | 2019-07-09 | 辽宁地质工程职业学院 | A kind of attached vibrator Simple support device |
-
2010
- 2010-09-16 CN CN2010205312026U patent/CN201841583U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407044A (en) * | 2018-04-09 | 2018-08-17 | 佛山水木金谷环境科技有限公司 | A kind of dry concrete densification process |
| CN109989587A (en) * | 2018-12-30 | 2019-07-09 | 辽宁地质工程职业学院 | A kind of attached vibrator Simple support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20180916 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |