CN2615249Y - Low-noise environment protection ultrasound wave vibrating bar - Google Patents
Low-noise environment protection ultrasound wave vibrating bar Download PDFInfo
- Publication number
- CN2615249Y CN2615249Y CN 03218786 CN03218786U CN2615249Y CN 2615249 Y CN2615249 Y CN 2615249Y CN 03218786 CN03218786 CN 03218786 CN 03218786 U CN03218786 U CN 03218786U CN 2615249 Y CN2615249 Y CN 2615249Y
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- China
- Prior art keywords
- vibrant
- operating handle
- ultrasonic motor
- spring
- ultrasonic
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- Expired - Fee Related
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model relates to a low-noise environment protective ultrasonic vibrant stick, which comprises an operational handle, an electric engine, a driver, a vibrant body, an eccentric vibrant hammer, wherein, the operational handle is provided with a control box which is provided with an ultrasonic electric board driven by a motor, a vibrant frequency timing board, a temperature-controlled self-diagnosing and adjusting system board, a cylinder vibrant body is provided with the ultrasonic motor which is provided with the temperature-controlled self-diagnosing and adjusting system board, the ultrasonic motor is electrically connected with the control box in the operational handle. A switch button and a vibrant timing button are fixedly arranged on the side face of the operational handle. The ultrasonic motor of the cylinder vibrant body is connected with a spring seat and a spring through a shaft connector,the other end of the spring is connected with an eccentric vibrant hammer, the other end of the eccentric vibrant hammer is fixed in an axletree of a core adjusting ball. The utility model achieves simple structure, low noise and high efficiency.
Description
Technical field: the utility model relates to the building operations concrete vibration bar, and a kind of low noise environmental protection ultrasonic vibration rod of ultrasonic motor particularly is housed in vibrating body.
Background technology: cavity appears in concrete casting easily in the middle of the building operations at present, influences the intensity and the quality of member, so must adopt concrete vibration bar in construction, and present concrete vibration bar adopts following three class formations more in the middle of construction:
1, common electric machine is housed on adapter sleeve, and in the flexible pipe that adapter sleeve links to each other flexible axle is housed, eccentric block is connected with flexible axle, constitutes vibrating body, and it carries and move inconvenience at the construction field (site), and noise is big, the energy consumption height.
2, magneto is housed in vibrating body, eccentric block is connected on the motor, constitutes vibrating body, and it only is applicable to the vibrating head that barred body diameter 70MM is above, and volume is big, and rotating speed is higher than 3000 rev/mins, and rotating speed is non-adjustable, and exciting force descends, and the effect of vibrating descends.
3, commutator is brushed, joined to 50 type low noise vibrating heads, motor carbon-bearing, and the short maintenance inconvenience of its life cycle causes the vibrating head housing seal impaired easily.
More than concrete vibration bar big environment that influences of noise in the middle of using of three kinds of structures, operator's health is had infringement.
Summary of the invention: the purpose of this utility model is: a kind of low noise environmental protection ultrasonic vibration rod is provided, and it is simple in structure, noise is low, efficient is high.
The technical solution of the utility model is: design a kind of low noise environmental protection ultrasonic vibration rod, it comprises operating handle, motor, driving member, vibrating body, eccentric vibrating hammer composition, it is characterized in that: control box is arranged in the operating handle, ultrasonic motor driving circuit plate, vibration frequency speed adjusting plate, temperature control self diagnosis regulating system plate are arranged in the control box; In the cylindrical vibration body ultrasonic motor is arranged, be connected with temperature self diagnosis sensing device in the ultrasonic motor, the control box in ultrasonic motor and the operating handle is electrically connected.
Described operating handle side is fixed with shift knob and vibration speed governing button.
Be connected with shock-absorbing spring between described cylindrical vibration body and the operating handle; Shock-absorbing spring one end is fixed on the operating handle, and the other end is fixed by the screw thread tapered sleeve of the external end of cylindrical vibration, and rubber sleeve and is connected with the cylindrical vibration body by the hydraulic efficiency riveting steel bushing outside operating handle and shock-absorbing spring.
Ultrasonic motor in the described cylindrical vibration body connects spring base and spring by shaft joint, and the spring other end connects eccentric vibrating hammer, and the eccentric vibrating hammer other end is fixed on the self-aligning ball bearing.
Described housing has the screw thread tapered sleeve outward, and tapered sleeve and sebific duct steel bushing are by being threaded.
The utility model characteristics are:
1, ultrasonic motor is installed in the housing of vibrating head, saves big quantity space, needn't use 380 volts of power supplys, and is easy to use, saves electric energy, light.
2, the vibration frequency speed adjusting plate in the control box can conveniently be adjusted the rotating speed of ultrasonic motor, vibrating head is smash in the power of shaking and the minimum noise in the best worked, and is better in the regional result of use that noise intensity is had strict restriction.
3, be connected by shock-absorbing spring between operating handle and the housing,, can vibrate in the beam column internal depth simultaneously owing to, can play the effect of auxiliary operation handle outward by rubber tube.Because shock-absorbing spring is arranged, it will alleviate the vibration injury of vibrating head to operator's health greatly.
4, utility model adopts spring to connect drive unit and eccentric vibrating hammer, eccentric vibrating hammer bearing adopts self-aligning ball bearing, the decentraction rotation of eccentric vibrating hammer more is easy to generate, it is easy to reach starting of oscillation, wearing and tearing and infringement to bearing significantly reduce, and reach that life cycle is long, maintenance is few and purpose easily.
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
Description of drawings: accompanying drawing 1 is embodiment 1 structural representation.
Accompanying drawing 2 is A-A sectional views of accompanying drawing 1.
Among the figure: 1, cylindrical vibration body; 2, operating handle; 3, rubber tube; 4, control box; 5, shock-absorbing spring; 6, one group of electric wire; 7, ultrasonic motor; 8, ultrasonic motor rotating shaft; 9, bearing; 10, shaft joint; 11, spring base; 12, spring; 13, self-aligning ball bearing; 14, eccentric vibrating hammer; 15, raceway; 16, tip; 17, panel; 18, temperature indicator; 19, speed-regulating switch; 20, power switch; 21, power supply indicator; 22, electrical socket; 23, ultrasonic motor control speed plate; 24, ultrasonic motor driving circuit plate; 25, temperature self diagnosis regulating system.
The specific embodiment:
The structure of embodiment is as shown in Figure 1: the concrete vibration bar profile is that cylindrical vibration body 1 and the operating handle 2 that seal at two ends formed: connect by shock-absorbing spring 5 between cylindrical vibration body 1 and the operating handle 2; Shock-absorbing spring 5 one ends are fixed on the operating handle 2, and the other end is fixed by the screw thread tapered sleeve of cylindrical vibration body 1 an outer end, and rubber tube 3 is enclosed within outside operating handle 2 and the shock-absorbing spring 5, and are connected with cylindrical vibration body 1 by the hydraulic efficiency riveting steel bushing.Control box 4 is arranged in the operating handle 2, the ultrasonic motor driving circuit plate is arranged in the control box 4, drive circuit board passes shock-absorbing spring 5 inner chambers by one group of electric wire 6 and is electrically connected with ultrasonic motor 7, temperature self diagnosis regulating system 8, the panel 17 of control box 4 is positioned at the side of operating handle 2, like this, operating personnel can arbitrarily not collide button when operation.Be installed in the cylindrical vibration body 1 and in the ultrasonic motor 7 temperature self diagnosis sensing device arranged, ultrasonic motor 7 is connected with shaft joint 10 by ultrasonic motor rotating shaft 8, bearing 9, be fixed with spring base 11 on the shaft joint 10, be with spring 12 on the spring base 11, the spring base 11 of spring 12 other ends is enclosed within on the eccentric vibrating hammer 14, and there is the self-aligning ball bearing 13 of connection the centre.
Fig. 2 is the A-A sectional view of Fig. 1, as shown in Figure 2, is fixed with power switch 20, speed-regulating switch 19, temperature indicator 18, power supply indicator 21, electrical socket 22 on the panel 17.
Fig. 3 is embodiment 1 a control circuit schematic diagram: the ultrasonic motor control speed plate 23 that is connected with mutual electric connection in the control box 4, ultrasonic motor driving circuit plate 24, temperature self diagnosis regulating system 25, ultrasonic motor control speed plate 23 and speed-regulating switch 19, power switch 20, power supply indicator 21 electric connections, ultrasonic motor driving circuit plate 24, temperature self diagnosis regulating system 25 are electrically connected with ultrasonic motor 7 and temperature self diagnosis sensing device, and temperature self diagnosis regulating system 25 is electrically connected with temperature indicator 18.
Operating principle: power supply is connected in electrical socket 22, regulate needed operating frequency by speed-regulating switch 19, turn on the power switch 20, drive ultrasonic motor 7, ultrasonic motor 7 drives spring 12, spring base 11, thereby make eccentric vibrating hammer 14 rotations, eccentric vibrating hammer 14 1 ends connect spring 12, therefore can produce the decentraction rotation very soon, reach vibration and tamping effect.Between the vibrating head operational period, temperature self diagnosis regulating system 25 is judged the motor operations temperature by the temperature self diagnosis sensing device in the ultrasonic motor 7, when temperature is too high when surpassing the warning temperature, temperature self diagnosis regulating system 8 is by control ultrasonic motor driving circuit plate, cutting off power supply simultaneous temperature indicator lamp 18 alarms of ultrasonic motor 7 lights, after temperature was reduced to normal range (NR), vibrating head restarted work.
Claims (5)
1, a kind of low noise environmental protection ultrasonic vibration rod, it comprises operating handle, motor, driving member, vibrating body, eccentric vibrating hammer composition, it is characterized in that: control box is arranged in the operating handle, ultrasonic motor driving circuit plate, vibration frequency speed adjusting plate, temperature control self diagnosis regulating system plate are arranged in the control box; In the cylindrical vibration body ultrasonic motor is arranged, be connected with temperature self diagnosis sensing device in the ultrasonic motor, the control box in ultrasonic motor and the operating handle is electrically connected.
2, a kind of low noise environmental protection ultrasonic vibration rod according to claim 1 is characterized in that: described operating handle side is fixed with shift knob and vibration speed governing button.
3, a kind of low noise environmental protection ultrasonic vibration rod according to claim 1 is characterized in that: be connected with shock-absorbing spring between described cylindrical vibration body and the operating handle; Shock-absorbing spring one end is fixed on the operating handle, and the other end is fixed by the screw thread tapered sleeve of the external end of cylindrical vibration, and rubber sleeve and is connected with the cylindrical vibration body by the hydraulic efficiency riveting steel bushing outside operating handle and shock-absorbing spring.
4, a kind of low noise environmental protection ultrasonic vibration rod according to claim 1, it is characterized in that: the ultrasonic motor in the described cylindrical vibration body connects spring base and spring by shaft joint, the spring other end connects eccentric vibrating hammer, and the eccentric vibrating hammer other end is fixed on the self-aligning ball bearing.
5, a kind of low noise environmental protection ultrasonic vibration rod according to claim 1, it is characterized in that: described housing has the screw thread tapered sleeve outward, and tapered sleeve and sebific duct steel bushing are by being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03218786 CN2615249Y (en) | 2003-04-18 | 2003-04-18 | Low-noise environment protection ultrasound wave vibrating bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03218786 CN2615249Y (en) | 2003-04-18 | 2003-04-18 | Low-noise environment protection ultrasound wave vibrating bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2615249Y true CN2615249Y (en) | 2004-05-12 |
Family
ID=34244018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03218786 Expired - Fee Related CN2615249Y (en) | 2003-04-18 | 2003-04-18 | Low-noise environment protection ultrasound wave vibrating bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2615249Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350781A (en) * | 2015-12-09 | 2016-02-24 | 重庆元创自动化设备有限公司 | Low-noise concrete vibrating bar |
| CN113073851A (en) * | 2021-01-07 | 2021-07-06 | 丘永梅 | Surface point vibration type vibrating rod |
-
2003
- 2003-04-18 CN CN 03218786 patent/CN2615249Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350781A (en) * | 2015-12-09 | 2016-02-24 | 重庆元创自动化设备有限公司 | Low-noise concrete vibrating bar |
| CN113073851A (en) * | 2021-01-07 | 2021-07-06 | 丘永梅 | Surface point vibration type vibrating rod |
| CN113073851B (en) * | 2021-01-07 | 2022-05-03 | 泸州发展华西绿色建材有限公司 | Surface point vibration type vibrating rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |