CN206369749U - The device that a kind of transformer semi-finished product experiment loaded switch automatically switches - Google Patents
The device that a kind of transformer semi-finished product experiment loaded switch automatically switches Download PDFInfo
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- CN206369749U CN206369749U CN201621264279.5U CN201621264279U CN206369749U CN 206369749 U CN206369749 U CN 206369749U CN 201621264279 U CN201621264279 U CN 201621264279U CN 206369749 U CN206369749 U CN 206369749U
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- loaded switch
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- automatically switches
- product experiment
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Abstract
The device that a kind of transformer semi-finished product experiment loaded switch automatically switches; power transmission shaft that motor, two ends including control system and its control are connected with motor rotary shaft and loaded switch action bars respectively, the adjustable setting for being arranged at electronic motor spindle, described control system include rectifying and pressure-regulating device and pass through the protection device of controller that rectifying and pressure-regulating device powers and monitoring drive axis state.The problem of the utility model for using operating handle manual switching loaded switch in the past, propose the device that a kind of transformer semi-finished product experiment loaded switch automatically switches, reduce workload, shorten switching time, reduce production cost, test efficiency is improved, is easily installed and uses, it is easy to operate.
Description
Technical field
The utility model belongs to transformer test technical field, and in particular to a kind of transformer semi-finished product test loaded switch
The device of automatic switchover.
Background technology
More and more fierce today is competed in transformer industry, production efficiency is improved, reduction production cost is enterprise's future
The kingly way of survival and development.During transformer production, semi-finished product experiment is a vital step, it is ensured that semi-finished product experiment is closed
Lattice, could preferably carry out follow-up work, and reduction is done over again, and save production cost.For the transformer using on-load voltage regulation mode,
In greenware condition, the motor-operating mechanism of loaded switch is not installed, and generally requires and manually its switching device is grasped
Make, lose time and manpower, do not calculate from the aspect of production cost.
The content of the invention
In view of the above-mentioned problems, the utility model provides the dress that a kind of transformer semi-finished product experiment loaded switch automatically switches
Put.
To solve the above problems, the technical solution adopted in the utility model is：A kind of transformer semi-finished product experiment has load to open
Close automatically switch device, including control system and its motor of control, two ends respectively with motor rotary shaft and loaded switch
The power transmission shaft of action bars connection, the adjustable setting for being arranged at electronic motor spindle, described control system are filled including rectifying and pressure-regulating
The controller and the protection device of monitoring drive axis state put and powered by rectifying and pressure-regulating device.
Described motor is dc motor, and small volume, response are rapid, detent torque is big, stabilization of speed, controllability
It is good.
Described power transmission shaft can be changed according to different model loaded switch.
Described protection device is speed probe.
Device uses 220V power supplys, is influenceed small by power supply, wide using scope, and rectifying and pressure-regulating device is by 220V AC conversions
The 24V direct currents for needed for dc motor, controller controls startup, stopping and the rotating of motor, and protection device is used to supervise
The rotary state of power transmission shaft is surveyed, when the rotation of power transmission shaft is hindered, protection device sends the signal to controller, makes control
Device controls motor jerk, it is to avoid motor is rotated further and damages loaded switch, and adjustable setting has fixed with adjusting work(
Can, for motor to be fixed on into transformer switch support, make power transmission shaft parallel with loaded switch action bars, make power transmission shaft band
Avoid damaging loaded switch during dynamic action bars synchronous axial system.
A kind of the problem of the utility model for using operating handle manual switching loaded switch in the past, it is proposed that transformer
The device that semi-finished product experiment loaded switch automatically switches, reduces workload, shortens switching time, reduce and be produced into
This, improves test efficiency, is easily installed and uses, easy to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1, power transmission shaft, 2, motor, 3, adjustable setting, 4, controller, 5, protection device, 6, rectifying and pressure-regulating dress
Put.
Embodiment
As described in Figure 1, the device that a kind of transformer semi-finished product experiment loaded switch automatically switches, it is characterised in that：Including
Power transmission shaft 1 that control system and its motor of control 2, two ends are connected with the rotating shaft of motor 2 and loaded switch action bars respectively,
The adjustable setting 3 of the bottom of motor 2 is arranged at, described control system includes rectifying and pressure-regulating device 6 and passes through rectifying and pressure-regulating
Controller 4 and the protection device 5 of the monitoring rotary state of power transmission shaft 1 that device 6 is powered.
Described motor 2 is dc motor, and rated voltage is that 24V, power are that 200W, no-load speed are 50r/
Min, load speed are 36r/min.
Described power transmission shaft 1 can be changed according to different model loaded switch.
Described protection device 5 is speed probe.
The device is arranged on loaded switch support, dc motor 2 is fixed on by transformer by adjustable setting 3
On switch bracket, while adjusting the height of dc motor 2, make power transmission shaft 1 parallel with loaded switch action bars, dc motor
2 are connected by power transmission shaft 1 with loaded switch, make dc motor 2 drive power transmission shaft 1 to rotate by controller 4 when using, so that
Realize that loaded switch switches.
Claims (3)
1. the device that a kind of transformer semi-finished product experiment loaded switch automatically switches, it is characterised in that：Including control system and its
Power transmission shaft (1) that the motor (2) of control, two ends are connected with motor (2) rotating shaft and loaded switch action bars respectively, it is arranged at
The adjustable setting (3) of motor (2) bottom, described control system includes rectifying and pressure-regulating device (6) and passes through rectifying and pressure-regulating
The controller (4) of device (6) power supply and the protection device (5) for monitoring power transmission shaft (1) rotary state.
2. the device that a kind of transformer semi-finished product experiment loaded switch according to claim 1 automatically switches, its feature exists
In：Described motor (2) is dc motor.
3. the device that a kind of transformer semi-finished product experiment loaded switch according to any of the above-described claim automatically switches, its
It is characterised by：Described protection device (5) is speed probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264279.5U CN206369749U (en) | 2016-11-24 | 2016-11-24 | The device that a kind of transformer semi-finished product experiment loaded switch automatically switches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621264279.5U CN206369749U (en) | 2016-11-24 | 2016-11-24 | The device that a kind of transformer semi-finished product experiment loaded switch automatically switches |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206369749U true CN206369749U (en) | 2017-08-01 |
Family
ID=59388523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621264279.5U Active CN206369749U (en) | 2016-11-24 | 2016-11-24 | The device that a kind of transformer semi-finished product experiment loaded switch automatically switches |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206369749U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405161A (en) * | 2016-11-24 | 2017-02-15 | 山东电力设备有限公司 | Apparatus for automatic switching of on-load switch in semi-finished transformer test |
| CN112284722A (en) * | 2020-10-22 | 2021-01-29 | 国网辽宁省电力有限公司电力科学研究院 | Device and method for monitoring abnormity of transmission gear of on-load tap-changer |
-
2016
- 2016-11-24 CN CN201621264279.5U patent/CN206369749U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106405161A (en) * | 2016-11-24 | 2017-02-15 | 山东电力设备有限公司 | Apparatus for automatic switching of on-load switch in semi-finished transformer test |
| CN112284722A (en) * | 2020-10-22 | 2021-01-29 | 国网辽宁省电力有限公司电力科学研究院 | Device and method for monitoring abnormity of transmission gear of on-load tap-changer |
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