CN206930752U - Disconnecting switch division brake testing stand - Google Patents
Disconnecting switch division brake testing stand Download PDFInfo
- Publication number
- CN206930752U CN206930752U CN201720756986.4U CN201720756986U CN206930752U CN 206930752 U CN206930752 U CN 206930752U CN 201720756986 U CN201720756986 U CN 201720756986U CN 206930752 U CN206930752 U CN 206930752U
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- disconnecting switch
- testing stand
- processor
- mounting bracket
- brake testing
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Abstract
It the utility model is related to a kind of disconnecting switch division brake testing stand, including mounting bracket, support frame, processor and frequency converter, mounting bracket is set up in parallel with support frame, mounting bracket is used to install disconnecting switch, support frame is provided with clockwise and anticlockwise motor, clockwise and anticlockwise motor is used for the moving contact drive connection with disconnecting switch, and processor, clockwise and anticlockwise motor are electrically connected with frequency converter respectively.When carrying out disconnecting switch division brake test using above-mentioned disconnecting switch division brake testing stand, disconnecting switch is arranged on mounting bracket, and by clockwise and anticlockwise motor and the moving contact drive connection of disconnecting switch.Frequency converter is controlled by processor, the instruction that frequency converter is sent according to processor provides voltage for clockwise and anticlockwise motor, reaches accurate regulation clockwise and anticlockwise motor speed and the purpose turned to, so that the dynamics of disconnecting switch divide-shut brake is evenly.It is higher using the test efficiency and security of the disconnecting switch division brake testing stand compared to manually operated progress disconnecting switch division brake test.
Description
Technical field
Disconnecting switch divide-shut brake experimental technique field is the utility model is related to, more particularly to a kind of disconnecting switch divide-shut brake
Testing stand.
Background technology
Disconnecting switch is a kind of switching device for insulating power supply, grid switching operation or on-off circuit.In order to accurate objective
Ground reflects the product quality of disconnecting switch, ensures that it meets using standard and technical specification, it is necessary to be sampled to disconnecting switch
Check.Wherein, disconnecting switch division brake test is one of project of sampling check.However, in general disconnecting switch divide-shut brake tries
Testing using manually operated, operating personnel easily slack off, and the dynamics of disconnecting switch divide-shut brake is uneven, and test efficiency is not high, and
Security deficiency.
Utility model content
Based on this, the defects of the utility model is to overcome prior art, there is provided a kind of disconnecting switch division brake testing stand,
Improve test efficiency and security.
A kind of disconnecting switch division brake testing stand, including mounting bracket, support frame, processor and frequency converter, the mounting bracket
It is set up in parallel with support frame as described above, the mounting bracket is used to install disconnecting switch, and support frame as described above is provided with clockwise and anticlockwise motor, institute
State clockwise and anticlockwise motor and be used for moving contact drive connection with disconnecting switch, the processor, clockwise and anticlockwise motor respectively with the change
Frequency device is electrically connected with.
When carrying out disconnecting switch division brake test using above-mentioned disconnecting switch division brake testing stand, disconnecting switch is arranged on
On mounting bracket, and by clockwise and anticlockwise motor and the moving contact drive connection of disconnecting switch.Frequency converter is controlled by processor,
The instruction that frequency converter is sent according to processor provides voltage for clockwise and anticlockwise motor, reaches accurate regulation clockwise and anticlockwise motor speed and turns
To purpose so that the dynamics of disconnecting switch divide-shut brake is evenly.Compared to manually operated progress disconnecting switch divide-shut brake
Experiment, it is higher using the test efficiency and security of the disconnecting switch division brake testing stand.
In one of the embodiments, the output shaft of the clockwise and anticlockwise motor is provided with torque sensor, and the moment of torsion passes
Sensor is electrically connected with the processor.Output torque, processing are monitored using the torque sensor on clockwise and anticlockwise motor output shaft
Device feeds back the variation tendency of output torque, and data support is provided to analyze the characteristic of disconnecting switch.
In one of the embodiments, the disconnecting switch division brake testing stand also includes proximity transducer, described close
Sensor, which is used, to be arranged on the mounting bracket, and the proximity transducer is electrically connected with the processor.Driven in clockwise and anticlockwise motor
During the moving contact divide-shut brake of dynamic disconnecting switch, when the proximity transducer on disconnecting switch moving contact triggering mounting bracket,
Processor is slowed down by Frequency Converter Control clockwise and anticlockwise motor, ensures that each divide-shut brake of moving contact of disconnecting switch all rests on equally
Position.
In one of the embodiments, the disconnecting switch division brake testing stand also includes guard box, and the guard box is consolidated
It is scheduled on support frame as described above, the processor and frequency converter are arranged in guard box, are played a protective role.
In one of the embodiments, the disconnecting switch division brake testing stand also includes the touch-control being arranged on guard box
Screen, the touch screen are electrically connected with the processor.Operating personnel can realize the control behaviour to processor using touch screen
Make and obtain the feedback information of processor, it is easy to use.
In one of the embodiments, the positive and negative dress motor is reducing motor, reliable and stable, long working life, is safeguarded
It is convenient.
In one of the embodiments, the processor is PLC, multiple functional and easy to maintenance.
In one of the embodiments, the mounting bracket is connected by angle bar forms, cheap, and installs easily.
In one of the embodiments, support frame as described above is connected by angle bar and formed, cheap, and is installed easily.
In one of the embodiments, the bottom of the mounting bracket and the bottom of support frame are equipped with Level tune runners.
The height of mounting bracket and support frame can be conveniently adjusted by Level tune runners, is allowed to keep level.
Brief description of the drawings
Fig. 1 is the schematic elevation view of the disconnecting switch division brake testing stand described in the utility model embodiment；
Fig. 2 is the schematic side view of the disconnecting switch division brake testing stand described in the utility model embodiment；
Fig. 3 is the schematic top plan view of the disconnecting switch division brake testing stand described in the utility model embodiment.
Description of reference numerals：
10th, mounting bracket, 20, support frame, 30, clockwise and anticlockwise motor, 40, torque sensor, 50, guard box, 60, touch screen,
70th, Level tune runners.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Better embodiment of the present utility model is given in accompanying drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.On the contrary, the purpose for providing these embodiments is to make to this practicality newly
The more thorough and comprehensive that the disclosure of type understands.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element be referred to as " directly existing " another element " on " when,
In the absence of intermediary element.Term as used herein " vertically ", " horizontal ", "left", "right" and similar statement are
For illustrative purposes, it is unique embodiment to be not offered as.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of the Listed Items of one or more correlations.
With reference to shown in Fig. 1-3, the disconnecting switch division brake testing stand described in the present embodiment, including mounting bracket 10, support frame
20th, processor and frequency converter.The mounting bracket 10 is set up in parallel with support frame as described above 20, and the mounting bracket 10 is used to install and isolated
Switch.Support frame as described above 20 is provided with clockwise and anticlockwise motor 30, and the clockwise and anticlockwise motor 30 is used to drive with the moving contact of disconnecting switch
Dynamic connection.The processor, clockwise and anticlockwise motor 30 are electrically connected with the frequency converter respectively.
When carrying out disconnecting switch division brake test using above-mentioned disconnecting switch division brake testing stand, disconnecting switch is arranged on
On mounting bracket 10, and by the moving contact drive connection of clockwise and anticlockwise motor 30 and disconnecting switch.Frequency converter is carried out by processor
Control, the instruction that frequency converter is sent according to processor provide voltage for clockwise and anticlockwise motor 30, reach accurate regulation clockwise and anticlockwise motor
30 speed and the purpose turned to, so that the dynamics of disconnecting switch divide-shut brake is evenly.Isolated compared to manually operated
Division brake test is switched, it is higher using the test efficiency and security of the disconnecting switch division brake testing stand.
With reference to shown in Fig. 1, the output shaft of the clockwise and anticlockwise motor 30 is provided with torque sensor 40, the torque sensor
40 are electrically connected with the processor.Output torque, place are monitored using the torque sensor 40 on the output shaft of clockwise and anticlockwise motor 30
The variation tendency of device feedback output torque is managed, data support is provided to analyze the characteristic of disconnecting switch.
In the present embodiment, the disconnecting switch division brake testing stand also includes proximity transducer, the proximity transducer
On the mounting bracket 10, the proximity transducer is electrically connected with the processor.Clockwise and anticlockwise motor 30 drive every
During the moving contact divide-shut brake for leaving pass, when triggering the proximity transducer on mounting bracket on disconnecting switch moving contact, place
Reason device is slowed down by Frequency Converter Control clockwise and anticlockwise motor 30, ensures that each divide-shut brake of moving contact of disconnecting switch all rests on equally
Position.In other embodiments, the proximity transducer is arranged on the moving contact or static contact of disconnecting switch, Ye Shike
Capable scheme.
With reference to shown in Fig. 3, the disconnecting switch division brake testing stand also includes guard box 50, and the guard box 50 is fixed on
On support frame as described above 20, the processor and frequency converter are arranged in guard box 50, are played a protective role.
Further, the disconnecting switch division brake testing stand also includes the touch screen 60 being arranged on guard box 50, institute
Touch screen 60 is stated to be electrically connected with the processor.Operating personnel can realize the control operation to processor using touch screen 60
And the feedback information of processor is obtained, it is easy to use.When touch screen 60 can be that such as warning reason, operation is presented in operating personnel
The information such as length, disconnecting switch division number, output torque variation tendency, these information can also export as Excel file and protect
Exist in USB flash disk.Operating personnel can set such as peak torque alarming value, operation duration value, disconnecting switch on touch screen 60
The preset values such as opening/closing frequency value.
In the present embodiment, the positive and negative dress motor is reducing motor, reliable and stable, long working life, easy to maintain.
Processor described in the present embodiment is PLC, multiple functional and easy to maintenance.Completed in disconnecting switch pre-
If division number after, PLC can alert notice operating personnel's off-test.
Alternatively, the mounting bracket 10 is connected by angle bar forms, cheap, and installs easily.Support frame as described above 20 by
Angle bar connects to be formed, cheap, and installs easily.It the form such as can be connected by screw bolts or weld between angle bar and angle bar,
Guarantee is reliably connected.
Preferably, the bottom of the mounting bracket 10 and the bottom of support frame 20 are equipped with Level tune runners 70.Pass through water
Flat adjusting foot stand 70 can be conveniently adjusted the height of mounting bracket 10 and support frame 20, be allowed to keep level.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of disconnecting switch division brake testing stand, it is characterised in that including mounting bracket, support frame, processor and frequency converter, institute
State mounting bracket to be set up in parallel with support frame as described above, the mounting bracket is used to install disconnecting switch, and support frame as described above is provided with positive and negative
Rotating motor, the clockwise and anticlockwise motor are used for the moving contact drive connection with disconnecting switch, the processor, clockwise and anticlockwise motor difference
It is electrically connected with the frequency converter.
2. disconnecting switch division brake testing stand according to claim 1, it is characterised in that the output of the clockwise and anticlockwise motor
Axle is provided with torque sensor, and the torque sensor is electrically connected with the processor.
3. disconnecting switch division brake testing stand according to claim 1, it is characterised in that also including proximity transducer, institute
Proximity transducer is stated on the mounting bracket, the proximity transducer is electrically connected with the processor.
4. disconnecting switch division brake testing stand according to claim 1, it is characterised in that also including guard box, the guarantor
Protecting box is fixed on support frame as described above, and the processor and frequency converter are arranged in guard box.
5. disconnecting switch division brake testing stand according to claim 4, it is characterised in that also include being arranged on guard box
Touch screen, the touch screen and the processor are electrically connected with.
6. disconnecting switch division brake testing stand according to claim 1, it is characterised in that the positive and negative dress motor is deceleration
Motor.
7. disconnecting switch division brake testing stand according to claim 1, it is characterised in that the processor controls for PLC
Device.
8. the disconnecting switch division brake testing stand according to claim any one of 1-7, it is characterised in that the mounting bracket by
Angle bar connects to be formed.
9. the disconnecting switch division brake testing stand according to claim any one of 1-7, it is characterised in that support frame as described above by
Angle bar connects to be formed.
10. the disconnecting switch division brake testing stand according to claim any one of 1-7, it is characterised in that the mounting bracket
Bottom and the bottom of support frame be equipped with Level tune runners.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756986.4U CN206930752U (en) | 2017-06-27 | 2017-06-27 | Disconnecting switch division brake testing stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756986.4U CN206930752U (en) | 2017-06-27 | 2017-06-27 | Disconnecting switch division brake testing stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206930752U true CN206930752U (en) | 2018-01-26 |
Family
ID=61353014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720756986.4U Active CN206930752U (en) | 2017-06-27 | 2017-06-27 | Disconnecting switch division brake testing stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206930752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811797A (en) * | 2020-06-29 | 2020-10-23 | 江山海维科技有限公司 | Quick switching type high-voltage isolating switch detection device |
-
2017
- 2017-06-27 CN CN201720756986.4U patent/CN206930752U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111811797A (en) * | 2020-06-29 | 2020-10-23 | 江山海维科技有限公司 | Quick switching type high-voltage isolating switch detection device |
| CN111811797B (en) * | 2020-06-29 | 2022-09-06 | 江山海维科技有限公司 | Quick switching type high-voltage isolating switch detection device |
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