CN208704926U - Terminal box detection device - Google Patents
Terminal box detection device Download PDFInfo
- Publication number
- CN208704926U CN208704926U CN201821646654.1U CN201821646654U CN208704926U CN 208704926 U CN208704926 U CN 208704926U CN 201821646654 U CN201821646654 U CN 201821646654U CN 208704926 U CN208704926 U CN 208704926U
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- China
- Prior art keywords
- shell
- driving motor
- terminal box
- chamber
- detection unit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 52
- 230000009471 action Effects 0.000 claims abstract description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
The utility model discloses a kind of terminal box detection devices, including shell, battery block, automatic screwing device and detection unit are provided in the shell, detection unit includes to detect the sensor of driving motor torque, controller is according to the torque arithmetic torque magnitude of detection, further according to the rotation situation of torque magnitude control driving motor, when torsion is less than setting value, screwdriver rotates the connecting part for tightening terminal box under the action of driving motor, when torsion is equal to or more than setting value, screwdriver stops operating.This detection device can detect the elastic situation at terminal box internal wiring automatically, not need inspection of manually taking out stitches, and improve the overhaul efficiency of terminal box, at the same also eliminate take out stitches during bring security risk.
Description
Technical field
The utility model relates to a kind of electrical equipment detection devices, and it is to be related to a kind of terminal box detection device that spy is standby.
Background technique
Terminal box is common accessory in power industry, is a kind of transition dress for being mounted on connecting lead wire on electrical equipment
It sets.In use, timing docking wire box is needed to carry out maintenance and management, it, can be to entire electricity because terminal box once has damage
Road or equipment belt come very big energy loss and economic loss.Currently, the terminal box detection method used, needs terminal box
On circuit line disconnect, then carry out with detection instrument the measurement of each contact, due on photovoltaic module series connection there are many terminal box,
If the terminal box on large-scale power station requires to detect, optical cable ray examination is manually dismantled, workload is huge, and efficiency is also extremely low
Under, it is not able to satisfy the requirement that system quickly detects, and there is also the security risks of operation electric shock during taking out stitches, to extensive
The operation and maintenance in power station are brought a great deal of trouble.
Utility model content
For the above the deficiencies in the prior art, the purpose of this utility model is to provide a kind of terminal box detection device, drops
Workload needed for low terminal box maintenance, improves the overhaul efficiency of terminal box, bring security risk during elimination is taken out stitches.
To achieve the above purpose, the technical solution of the present invention is:
A kind of terminal box detection device, including shell are provided with battery block, automatic screwing device and detection in the shell
Unit, the battery block are that automatic screwing device and detection unit are powered；
The automatic screwing device includes driving motor and screwdriver, and the driving motor is arranged in shell, the spiral shell
Silk knife is connect with driving motor, and screwdriver stretches out outside shell, and screwdriver rotates under the action of driving motor, for that will connect
Screw tightening at line；
The detection unit includes sensor and controller, and the sensor is electrically connected with driving motor, is driven for detecting
The torque of dynamic motor, and will test signal and be sent to controller；The controller is connect with sensor, for anti-according to sensor
The signal of feedback calculates torque magnitude, and the rotation of driving motor is controlled according to torque magnitude.
The utility model is provided with detection unit and automatic screwing device, and detection unit includes detection driving motor torque
Sensor, controller is according to the torque arithmetic torque magnitude of detection, further according to the rotation feelings of torque magnitude control driving motor
Condition, when torsion is less than setting value, screwdriver rotates the connecting part for tightening terminal box under the action of driving motor, when torsion etc.
In or when being greater than the set value, screwdriver stops operating.This detection device can detect elastic at terminal box internal wiring automatically
Situation does not need inspection of manually taking out stitches, and improves the overhaul efficiency of terminal box, at the same also eliminate take out stitches during bring pacify
Full hidden danger.
Further, the shell is cylindrical shape, including cover and stack shell, is connected between the cover and stack shell using screw thread
It connects.Shell can be the arbitrary shapes such as box-shaped, cylinder, square column type, but housing design can be convenient carrying at cylindrical shape
With use, while shell is made of cover and stack shell two parts, can be convenient the installation of driving motor and detection unit.
Further, it is provided in the shell and is from top to bottom disposed with first chamber, second chamber and third chamber,
The driving motor is mounted in first chamber, and the detection unit is mounted in second chamber, and the battery block is mounted on
The string holes of connection is provided in three chambers, and between three chambers.Three chambers built in shell can be more convenient driving electricity
The installation of machine, detection unit and battery block.
Further, the side of the shell is provided with grafting item, and the other side is provided with corresponding inserting groove.Thus
On-site assembly can be carried out according to the cassettes of detection, the terminal box of entire row or permutation can be carried out while be detected,
Improve detection efficiency.
Further, the shell uses isolation material, the case where electric leakage electric shock can occurs to avoid when detecting, improve inspection
The safety of survey.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Wherein two width of type for those of ordinary skill in the art without any creative labor, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of the utility model terminal box detection device；
Fig. 2 is the circuit diagram of the utility model terminal box detection device.
Specific embodiment
Below in conjunction with attached drawing, the technical solution in the utility model is clearly and completely described, it is clear that retouched
The embodiment stated is only the preferred embodiment of the utility model, instead of all the embodiments.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
As depicted in figs. 1 and 2, a kind of terminal box detection device, including shell 1, be provided in the shell 1 battery block 6,
Automatic screwing device and detection unit 7, the battery block 6 are that automatic screwing device and detection unit are powered；
The automatic screwing device includes driving motor 2 and screwdriver 3, and the driving motor 2 is arranged in shell 1, institute
It states screwdriver 3 to connect with driving motor 2, and screwdriver 3 stretches out outside shell 1, screwdriver 3 turns under the action of driving motor 2
It is dynamic, for by the screw tightening of connecting part；
The detection unit 7 includes sensor 4 and controller 5, and the sensor 4 is electrically connected with driving motor 2, for examining
The torque of driving motor 2 is surveyed, and will test signal and be sent to controller 5；The controller 5 is connect with sensor 4, is used for basis
The signal that sensor 4 is fed back calculates torque magnitude, and the rotation of driving motor 2 is controlled according to torque magnitude.
The utility model is provided with detection unit 7 and automatic screwing device, and detection unit 7 includes that detection driving motor is turned round
The sensor 4 of square, controller 5 control turning for driving motor further according to torque magnitude according to the torque arithmetic torque magnitude of detection
Emotionally condition, when torsion is less than setting value, screwdriver rotates the connecting part for tightening terminal box under the action of driving motor, works as torsion
When power is equal to or more than setting value, screwdriver stops operating.This detection device can detect automatically at terminal box internal wiring
Elastic situation does not need inspection of manually taking out stitches, and improves the overhaul efficiency of terminal box, while also eliminating to take out stitches and bring in the process
Security risk.
In the present embodiment, the shell 1 is cylindrical shape, including cover and stack shell, is used between the cover and stack shell
It is threadedly coupled.Shell 1 can be the arbitrary shapes such as box-shaped, cylinder, square column type, but housing design is at cylindrical shape, can be with
It is convenient for carrying and uses, while shell is made of cover and stack shell two parts, can be convenient the peace of driving motor and detection unit
Dress.
In the present embodiment, it is provided in the shell 1 and is from top to bottom disposed with first chamber 11, second chamber 12
With third chamber 13, the driving motor 2 is mounted in first chamber 11, and the detection unit is mounted in second chamber 12,
The battery block 6 is mounted in third chamber 13, and the string holes of connection is provided between three chambers.Three chambers built in shell
Room can be more convenient the installation of driving motor, detection unit and battery block.
In the present embodiment, the side of the shell 1 is provided with grafting item 14, and the other side is provided with corresponding grafting
Slot 15.Thus on-site assembly can be carried out according to the cassettes of detection, can terminal box to entire row or permutation into
It goes while detecting, improve detection efficiency.
In the present embodiment, the shell uses isolation material, such as ambroin etc. can leak to avoid when detecting
The case where electricity electric shock, improve the safety of detection.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of terminal box detection device, which is characterized in that including shell, battery block, automatic tightening are provided in the shell
Device and detection unit, the battery block are that automatic screwing device and detection unit are powered；
The automatic screwing device includes driving motor and screwdriver, and the driving motor is arranged in shell, the screwdriver
It is connect with driving motor, and screwdriver stretches out outside shell, screwdriver rotates under the action of driving motor, is used for connecting part
Screw tightening；
The detection unit includes sensor and controller, and the sensor is electrically connected with driving motor, for detecting driving electricity
The torque of machine, and will test signal and be sent to controller；The controller is connect with sensor, for according to sensor feedback
Signal calculates torque magnitude, and the rotation of driving motor is controlled according to torque magnitude.
2. terminal box detection device according to claim 1, it is characterised in that: the shell is cylindrical shape, including cover
And stack shell, it uses and is threadedly coupled between the cover and stack shell.
3. terminal box detection device according to claim 1, it is characterised in that: be provided in the shell from top to bottom according to
Secondary to be provided with first chamber, second chamber and third chamber, the driving motor is mounted in first chamber, the detection unit
It is mounted in second chamber, the battery block is mounted in third chamber, and the string holes of connection is provided between three chambers.
4. terminal box detection device according to claim 1, it is characterised in that: the side of the shell is provided with grafting
Item, the other side are provided with corresponding inserting groove.
5. terminal box detection device according to claim 1, it is characterised in that: the shell uses isolation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821646654.1U CN208704926U (en) | 2018-10-09 | 2018-10-09 | Terminal box detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821646654.1U CN208704926U (en) | 2018-10-09 | 2018-10-09 | Terminal box detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208704926U true CN208704926U (en) | 2019-04-05 |
Family
ID=65948196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821646654.1U Expired - Fee Related CN208704926U (en) | 2018-10-09 | 2018-10-09 | Terminal box detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208704926U (en) |
-
2018
- 2018-10-09 CN CN201821646654.1U patent/CN208704926U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 401120 1-3, floor 1, zone a, Dongdian building, zhongzhilian Park, No. 66, middle section of Huangshan Avenue, northern New District, Yubei District, Chongqing Patentee after: CHONGQING YUZHICHEN ELECTRIC POWER TECHNOLOGY Co.,Ltd. Address before: 401120 Unit 8-4, Unit 2, 168 Xinnan Road, Yubei District, Chongqing Patentee before: CHONGQING YUZHICHEN ELECTRIC POWER TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 |