CN214252383U - Intelligent state display grounding wire - Google Patents
Intelligent state display grounding wire Download PDFInfo
- Publication number
- CN214252383U CN214252383U CN202120215514.4U CN202120215514U CN214252383U CN 214252383 U CN214252383 U CN 214252383U CN 202120215514 U CN202120215514 U CN 202120215514U CN 214252383 U CN214252383 U CN 214252383U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- current sensor
- grounding electrode
- audible
- fixed cylinder
- Prior art date
- 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.)
- Active
Links
- 230000005611 electricity Effects 0.000 claims abstract description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000000007 visual effect Effects 0.000 abstract description 9
- 239000007787 solid Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Images
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model provides an intelligent state display grounding wire, which comprises a bottom plate, wherein a fixed cylinder is erected at the top of the bottom plate, a grounding electrode is vertically arranged in the middle of the bottom plate, an insulating sleeve is fixedly arranged in the middle of the grounding electrode, the insulating sleeve can be detachably assembled in the fixed cylinder, a current sensor matched with the grounding electrode is arranged between the fixed cylinder and the bottom plate, an audible and visual alarm and a control module are arranged at the top of the bottom plate, and the audible and visual alarm and the current sensor are both connected with the control module; the utility model discloses the volume is less, can be convenient for install and monitor ground wire state for a long time on ground, specifically is the bottom plate and fixes on ground, and inside the lower extreme of telluric electricity field inserted ground, whether current sensor monitored the inside electric current that has of telluric electricity field, and when current sensor detected the electric current, current sensor sent signal to control module, and the pneumatic audible-visual annunciator of control module control sent audible-visual annunciator, reminds relevant personnel, guarantees the security of its work.
Description
Technical Field
The utility model belongs to the power equipment field especially relates to an intelligent state shows earth connection.
Background
The earth connection includes the one end wire, is provided with binding clip and ground clamp respectively at the both ends of wire, and the binding clip articulates in transmission line's preset position, and ground clamp leads to ground and reliably is connected with subaerial earthing terminal through the wire, in case by unexpected power transmission on the circuit of patrolling the sight, the high tension electricity among the transmission line is introduced the ground through the earth connection, avoids the staff to electrocute, consequently needs an earth connection of taking intelligent state to show.
In the prior art, a Chinese utility model patent with application number CN201921804134.3 discloses an earth connection with intelligent state display, which comprises a connecting plate, wherein the outer wall of the bottom of the connecting plate is rotatably connected with a circular rod through a bearing, the outer wall of the top of the circular rod is provided with a lead screw, the outer wall of the circumference of the lead screw is rotatably connected with a sliding block through a thread, one side of the outer wall of the top of the sliding block is provided with a lower circular groove, the outer wall of one side of the connecting plate is provided with a sliding groove, the outer wall of one side of the sliding block is slidably connected with the inner wall of the sliding groove, and one side of the outer wall of the bottom of the connecting plate is provided with a fixed rod; through being provided with circular section of thick bamboo, buffer spring, slide bar, display screen and current sensor, can make current sensor and treat that the wire contact of earth connection is complete, can record whether the wire switches on, if current sensor detects that there is the electric current to pass through on the wire, then give the controller with the signal transmission, and the controller control alarm sounds and reminds the staff.
In the prior art, an operator needs to hold the device by hand to check the grounding wire machine, so that the size of the device is large, and the device is inconvenient to fix on the grounding wire for a long time to check the state.
Therefore, an intelligent state display grounding wire which is small in size and convenient to install and use needs to be designed to solve the technical problems faced at present.
Disclosure of Invention
To the not enough that exists among the prior art, the utility model provides a volume is less, intelligent state display earth connection that easy to assemble used.
The technical scheme of the utility model is that: intelligent status shows earth connection, comprising a base plate, the top of bottom plate is erect and is equipped with solid fixed cylinder, the middle part of bottom plate is provided with telluric electricity field perpendicularly, the fixed insulating cover that is provided with in middle part of telluric electricity field, insulating cover demountable assembly in the inside of solid fixed cylinder, gu fixed cylinder with be provided with between the bottom plate with telluric electricity field matched with current sensor, the top of bottom plate is provided with audible-visual annunciator and control module, audible-visual annunciator and current sensor all with control module connects.
The bottom of the fixed cylinder is provided with a support, the support is fixedly connected with the top of the bottom plate, an internal thread structure is arranged inside the fixed cylinder, and an external thread structure matched with the inside of the fixed cylinder is arranged outside the insulating sleeve.
And the center of the bottom plate is provided with an insulating sleeve matched with the grounding electrode, and the insulating sleeve is fixed at the top of the bottom plate.
The top of the grounding electrode is connected with a grounding wire.
A flexible connecting pipe is sleeved outside the joint of the grounding wire and the grounding electrode.
The bottom of the grounding electrode is provided with a conical head.
The bottom of bottom plate sets up the backing plate, the bottom plate reaches the backing plate is circular plate body structure, the diameter of backing plate is not less than the diameter of bottom plate.
The bottom plate and the backing plate are correspondingly provided with fixing holes.
The utility model has the advantages that:
(1) the utility model has small volume, can be conveniently installed on the ground to monitor the state of a grounding wire for a long time, particularly, the bottom plate is fixed on the ground, the lower end of the grounding electrode is inserted into the ground, the current sensor monitors whether the current exists in the grounding electrode, when the current sensor detects the current, the current sensor sends a signal to the control module, the control module controls the pneumatic audible and visual alarm to send an audible and visual alarm signal, related personnel are reminded, and the working safety of the personnel is ensured;
(2) the insulating sleeve and the fixed cylinder are detachably connected, so that the grounding electrode is conveniently installed and dismantled.
Drawings
Fig. 1 is the utility model discloses well intelligent state shows the structural schematic diagram of earth connection.
Fig. 2 is one of the schematic views of the local structure of the intelligent display ground wire of the present invention.
Fig. 3 is a second schematic diagram of a local structure of the intelligent state display ground wire of the present invention.
Fig. 4 is a third schematic diagram of a local structure of the intelligent state display ground wire of the present invention.
Detailed Description
The following describes the embodiments of the present invention with reference to the drawings and examples.
As shown in fig. 1 to 4, the intelligent state display grounding wire comprises a bottom plate 1, a fixed cylinder 3 is erected on the top of the bottom plate 1, a grounding electrode 8 is vertically arranged in the middle of the bottom plate 1, the grounding electrode 8 penetrates through the bottom plate 1, an insulating sleeve 9 is fixedly arranged in the middle of the grounding electrode 8, the insulating sleeve 9 is detachably assembled in the fixed cylinder 3, a current sensor 4 matched with the grounding electrode 8 is arranged between the fixed cylinder 3 and the bottom plate 1, an audible and visual alarm 5 and a control module 6 are arranged on the top of the bottom plate 1, the audible and visual alarm 5 and the current sensor 4 are both connected with the control module 6, in the embodiment, the bottom plate 1 is fixed on the ground, the lower end of the grounding electrode 8 is inserted into the ground, the current sensor 4 monitors whether current exists in the grounding electrode 8, and when the current sensor 4 detects current, the current sensor 4 sends a signal to the control module 6, the control module 6 controls the pneumatic audible and visual alarm 5 to send out audible and visual alarm signals to remind related personnel and ensure the working safety of the personnel; the insulating sleeve 9 is detachably connected with the fixed cylinder 3, so that the grounding electrode 8 can be conveniently mounted and dismounted; the control module 6 has a control circuit and a power supply, and the connection and control manner among the control module 6, the current sensor 4, and the audible and visual alarm 5 are well known to those skilled in the art and will not be described herein.
Can dismantle a concrete embodiment of being connected between insulating cover 9 and the solid fixed cylinder 3, the bottom of solid fixed cylinder 3 is provided with support 2, support 2 and bottom plate 1's top fixed connection, the internal thread structure has been seted up to the inside of solid fixed cylinder 3, the outside of insulating cover 9 be provided with the inside assorted external screw thread structure of solid fixed cylinder 3, cooperate through the thread structure between insulating cover 9 and the solid fixed cylinder 3, the dismantlement of having realized insulating cover 9 and solid fixed cylinder 3 is connected, make things convenient for installing in of telling ground electrode 8 to demolish, it is concrete, insulating cover 9 adopts insulating resin material integrated into one piece and tells the earth electrode 8 outside.
As shown in fig. 3, the center of the bottom plate 1 is provided with an insulating sleeve 13 matched with the grounding electrode 8, the insulating sleeve 13 is fixed on the top of the bottom plate 1, the insulating sleeve 13 is made of insulating resin material, the center of the bottom plate 1 is provided with a hole matched with the outer side of the insulating sleeve 13, the insulating sleeve 13 is assembled inside the hole, and the top of the insulating sleeve 13 is fixedly connected with the bottom plate 1 through a bolt.
The top of the grounding electrode 8 is connected with a grounding wire 11, a flexible connecting pipe 10 is sleeved between the grounding wire 11 and the connecting part of the grounding electrode 8, and the connecting part of the grounding wire 11 and the grounding electrode 8 can be protected through the flexible connecting pipe 10; further, the bottom of the ground electrode 8 has a conical head 801, and the conical head 801 can facilitate the insertion of the ground electrode 8 into the ground.
The bottom of bottom plate 1 sets up backing plate 12, and bottom plate 1 and backing plate 12 are circular plate body structure, and the diameter of backing plate 12 is not less than bottom plate 1's diameter, and PVC plastic slab can be chooseed for use to backing plate 12, forms the isolation guard action between bottom plate 1 and ground.
The bottom plate 1 and the backing plate 12 are correspondingly provided with fixing holes 7, the bottom plate 1 can be installed on the expansion bolts corresponding to the fixing holes 7 on the ground during installation, and then the fixing holes 7 are assembled and fixed with the corresponding expansion bolts.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. The utility model provides an intelligent state shows earth connection, a serial communication port, includes the bottom plate, the top of bottom plate is erect and is equipped with a fixed section of thick bamboo, the middle part of bottom plate is provided with telluric electricity field perpendicularly, the fixed insulating cover that is provided with in middle part of telluric electricity field, insulating cover demountable assembly in the inside of a fixed section of thick bamboo, a fixed section of thick bamboo with be provided with between the bottom plate with telluric electricity field matched with current sensor, the top of bottom plate is provided with audible-visual annunciator and control module, audible-visual annunciator and current sensor all with control module connects.
2. A smart status display ground cord according to claim 1, wherein: the bottom of the fixed cylinder is provided with a support, the support is fixedly connected with the top of the bottom plate, an internal thread structure is arranged inside the fixed cylinder, and an external thread structure matched with the inside of the fixed cylinder is arranged outside the insulating sleeve.
3. A smart status display ground cord according to claim 1, wherein: and the center of the bottom plate is provided with an insulating sleeve matched with the grounding electrode, and the insulating sleeve is fixed at the top of the bottom plate.
4. A smart status display ground cord according to claim 1, wherein: the top of the grounding electrode is connected with a grounding wire.
5. A smart status display ground cord according to claim 4, wherein: a flexible connecting pipe is sleeved outside the joint of the grounding wire and the grounding electrode.
6. A smart status display ground cord according to claim 4, wherein: the bottom of the grounding electrode is provided with a conical head.
7. A smart status display ground cord according to claim 1, wherein: the bottom of bottom plate sets up the backing plate, the bottom plate reaches the backing plate is circular plate body structure, the diameter of backing plate is not less than the diameter of bottom plate.
8. A smart status display ground cord according to claim 7, wherein: the bottom plate and the backing plate are correspondingly provided with fixing holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120215514.4U CN214252383U (en) | 2021-01-26 | 2021-01-26 | Intelligent state display grounding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120215514.4U CN214252383U (en) | 2021-01-26 | 2021-01-26 | Intelligent state display grounding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214252383U true CN214252383U (en) | 2021-09-21 |
Family
ID=77794630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120215514.4U Active CN214252383U (en) | 2021-01-26 | 2021-01-26 | Intelligent state display grounding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214252383U (en) |
-
2021
- 2021-01-26 CN CN202120215514.4U patent/CN214252383U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214252383U (en) | Intelligent state display grounding wire | |
| CN216596458U (en) | Platform for third-party construction site safety prevention and control | |
| CN111710117B (en) | Air defense alarm system for natural gas station | |
| CN210223010U (en) | Electromechanical device fault alarm device | |
| CN203731621U (en) | Multifunctional air conditioner alarm | |
| CN213241389U (en) | Anti-theft device of power cable | |
| CN216485441U (en) | Circuit grounding troubleshooting alarm device | |
| CN215297624U (en) | Fence test bar | |
| CN215816739U (en) | Socket with wireless remote power-off function | |
| CN218214320U (en) | Fire alarm device | |
| CN220059150U (en) | Fence for engineering construction | |
| CN224082347U (en) | Electrical switch with electric leakage detection function | |
| CN215341314U (en) | Intelligent anti-theft alarm system | |
| CN223612896U (en) | An electrical engineering protection device | |
| CN211697962U (en) | High-voltage electroscope contact electrode with protection loop | |
| CN216411397U (en) | Lightning current peak value recorder | |
| CN222576215U (en) | Safety protection device for electromechanical installation | |
| CN219758470U (en) | Safety detection device | |
| CN211123016U (en) | Electroscope and have its electroscope device | |
| CN214480994U (en) | Monitoring equipment for security protection | |
| CN220359229U (en) | A video monitor with face recognition | |
| CN212845708U (en) | Transformer partial discharge on-line monitoring equipment with connection structure | |
| CN216161193U (en) | Fire alarm with anti-drop structure | |
| CN219995010U (en) | Security protection monitoring device convenient to installation | |
| CN211063603U (en) | Accuse wireless receiver in virtual sitting room |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |