CN213026583U - Intelligent identification of ground wire device for insulated cables - Google Patents
Intelligent identification of ground wire device for insulated cables Download PDFInfo
- Publication number
- CN213026583U CN213026583U CN202022166432.3U CN202022166432U CN213026583U CN 213026583 U CN213026583 U CN 213026583U CN 202022166432 U CN202022166432 U CN 202022166432U CN 213026583 U CN213026583 U CN 213026583U
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- fastener
- rod
- wire device
- insulated cables
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- 239000000523 sample Substances 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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Abstract
本实用新型属于电力设备技术领域，涉及一种智能识别绝缘电缆的接地线装置，包括挂杆，挂杆包括沿轴向依次连接的螺杆、连接座、安装杆，螺杆的顶端固定紧固件，紧固件上设置可伸缩调节的能够导电的探针，探针与安装杆内置的主控板通信连接，螺杆螺纹连接能够导电的挂钩，挂钩与安装杆内置的主控板通信连接；所述紧固件内置压力传感器，压力传感器与安装杆内置的主控板通信连接。该接地线装置能够识别电线是否绝缘，并能够对接地线是否挂接牢固进行检测。
The utility model belongs to the technical field of electrical equipment, and relates to a grounding wire device for intelligently identifying insulated cables, comprising a hanging rod, wherein the hanging rod comprises a screw rod, a connecting seat and an installation rod which are connected in sequence along the axial direction, and the top of the screw rod is fixed with a fastener. A telescopically adjustable conductive probe is arranged on the fastener, the probe is communicatively connected with the built-in main control board of the installation rod, the screw thread is connected with a conductive hook, and the hook is communicatively connected with the built-in main control board of the installation rod; the The fastener has a built-in pressure sensor, and the pressure sensor communicates with the main control board built into the mounting rod. The grounding wire device can identify whether the wire is insulated, and can detect whether the grounding wire is firmly connected.
Description
Technical Field
The utility model belongs to the technical field of power equipment, a intelligent recognition insulated cable's earth connection device is related to.
Background
The safe installation of the grounding wire is an important technical measure for ensuring the safety of people, equipment and a power grid, and can prevent the damage to the human body caused by sudden incoming calls. The traditional portable short-circuit grounding wire is lack of intelligent monitoring means, and the conditions of hanging missing, dismounting missing and the like are often generated, so that potential safety hazards are brought to the safety of people, equipment and a power grid, and even personal casualty accidents occur.
Disclosure of Invention
To the above problem, the utility model provides an intelligent recognition insulated cable's earth connection device, this earth connection device can discern whether the electric wire is insulating to can judge whether firmly install earthing device through the pressure situation that detects the cable.
According to the technical scheme of the utility model: the utility model provides an intelligent recognition insulated cable's earth connection device which characterized in that: the probe comprises a hanging rod, wherein the hanging rod comprises a screw rod, a connecting seat and an installation rod which are sequentially connected along the axial direction, a fastening piece is fixed at the top end of the screw rod, a telescopically adjustable conductive probe is arranged on the fastening piece, the probe is in communication connection with a main control board arranged in the installation rod, the screw rod is in threaded connection with a conductive hook, and the hook is in communication connection with the main control board arranged in the installation rod;
the fastener is internally provided with a pressure sensor which is in communication connection with a main control board arranged in the mounting rod.
As a further improvement, the main control board arranged in the installation rod is powered by a battery.
As a further improvement of the utility model, the fastener is the insulating part, and the upper portion of fastener sets up the arc groove, and the probe sets up in the cell body bottom surface center in the arc groove.
As a further improvement of the utility model, the fastener is connected with the top end of the screw rod through a connecting piece.
As a further improvement of the utility model, the fastener is connected with the couple direction.
As a further improvement of the utility model, the couple is equipped with the direction bellying, and the guide way and the direction bellying cooperation of fastener are connected.
As a further improvement, the positioning hole of the connecting seat is connected with the screw rod through positioning of the positioning pin.
As a further improvement of the utility model, the upper portion outer end of couple is spacing to the fastener formation, and the lower part of couple and screw rod threaded connection's part is spacing down to the fastener formation.
The technical effects of the utility model reside in that: the product of the utility model has reasonable and ingenious structure, and the detection of whether the grounding wire is firmly hung or not is realized by arranging the telescopic probe on the fastener and simultaneously arranging the pressure sensor in the fastener; the utility model discloses whether the product can discern that the electric wire that the earth connection hung is the insulated wire, and the site operation personnel of being convenient for and safety control personnel know the electric wire state to it has corresponding protective measures to take, improves the safety protection level.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a perspective view of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In the drawings 1-3, the device comprises a hanging rod 1, a screw rod 1-1, a mounting rod 1-2, a connecting seat 1-3, a hook 2, a fastener 3, a probe 4, a main control board 5, a connecting piece 6, a probe seat 7, a pressure sensor 8 and the like.
As shown in fig. 1-3, the utility model relates to an intelligent identification insulated cable grounding wire device, which comprises a hanging rod 1, wherein the hanging rod 1 comprises a screw rod 1-1, a connecting seat 1-3 and an installation rod 1-2 which are sequentially connected along the axial direction, a fastening piece 3 is fixed at the top end of the screw rod 1-1, a probe 4 which can be adjusted in a telescopic way and can conduct electricity is arranged on the fastening piece 3, the probe 4 is in communication connection with a main control board 5 which is arranged in the installation rod 1-2, the screw rod 1-1 is in threaded connection with a hook 2 which can conduct electricity, and the hook 2 is in communication connection with the main control board 5 which is arranged in the installation; the fastener 3 is internally provided with a pressure sensor 8, and the pressure sensor 8 is in communication connection with a main control board arranged in the mounting rod 1-2.
The main control board 5 built in the mounting rod 1-2 is powered by a battery. In order to realize the detection of the resistance of the cable and the detection of the pressure of the cable, the main control board 5 comprises a single chip microcomputer.
The fastener 3 is an insulating part, an arc groove is formed in the upper portion of the fastener, and the probe 4 is arranged in the center of the bottom face of the arc groove.
The fastening piece 3 is connected with the top end of the screw rod 1-1 through a connecting piece 6.
The positioning hole of the connecting seat 1-3 is connected with the screw rod 1-1 through a positioning pin.
The outer end of the upper part of the hook 2 forms an upper limit for the fastener 3, and the part of the lower part of the hook 2 in threaded connection with the screw 1-1 forms a lower limit for the fastener 3.
As shown in fig. 3, a probe seat 7 is arranged at the upper part of the inner hole of the screw rod 1-1, the probe seat 7 plays a guiding and resetting role for the probe 4, the lower part of the pressure sensor 8 is supported on the probe seat 7, and the probe 4 is reset by a reset spring after being pressed down.
As shown in fig. 1-3, the working principle of the present invention is as follows: the utility model adds an insulating part between the fastener 3 and the screw 1-1, and the insulating part is also used as a connecting piece 6; meanwhile, a probe 4 is added at the top end of the fastener 3, a lead is added in the screw rod 1-1, the upper end of the lead is electrically connected with the probe 4, the lower end of the lead is connected with the main control board 5, the hook 2 is also connected with the main control board 5 through the lead, and the probe 4 branch and the hook 2 branch form a circuit loop structure so as to detect current parameters during use and judge whether the hook is hung on an insulated wire or a non-insulated wire. When the cable is hung on a non-insulated wire, a conductive loop is formed, and current passes through the loop; when the grounding wire is hung on the insulated wire, a conducting circuit is not formed, and no current passes through.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022166432.3U CN213026583U (en) | 2020-09-27 | 2020-09-27 | Intelligent identification of ground wire device for insulated cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022166432.3U CN213026583U (en) | 2020-09-27 | 2020-09-27 | Intelligent identification of ground wire device for insulated cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213026583U true CN213026583U (en) | 2021-04-20 |
Family
ID=75479833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022166432.3U Expired - Fee Related CN213026583U (en) | 2020-09-27 | 2020-09-27 | Intelligent identification of ground wire device for insulated cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213026583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117564A (en) * | 2020-09-27 | 2020-12-22 | 国网江苏省电力有限公司电力科学研究院 | Ground wire device for intelligently identifying insulated cable |
-
2020
- 2020-09-27 CN CN202022166432.3U patent/CN213026583U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112117564A (en) * | 2020-09-27 | 2020-12-22 | 国网江苏省电力有限公司电力科学研究院 | Ground wire device for intelligently identifying insulated cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20210420 |