CN201576898U - Electricity testing and grounding wire dismounting device - Google Patents
Electricity testing and grounding wire dismounting device Download PDFInfo
- Publication number
- CN201576898U CN201576898U CN2009201443961U CN200920144396U CN201576898U CN 201576898 U CN201576898 U CN 201576898U CN 2009201443961 U CN2009201443961 U CN 2009201443961U CN 200920144396 U CN200920144396 U CN 200920144396U CN 201576898 U CN201576898 U CN 201576898U
- Authority
- CN
- China
- Prior art keywords
- grounding wire
- electricity testing
- dismounting device
- wire dismounting
- connecting pipe
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model relates to dedicated tools for electric power, and particularly relates to an electricity testing and grounding wire dismounting device. The electricity testing and grounding wire dismounting device is characterized in that the lower end of a connecting pipe is fixed on a connecting seat with internal threads, and a U-shaped elongated slot is formed on the wall of the connecting pipe from top to bottom. The utility model adopts the technical scheme that the internal threads on the connecting seat are connected with an insulated operating rod for electric power overhaul, so that an electricity testing device or a grounding wire dismounting device is mounted in the connecting pipe of the electricity testing and grounding wire dismounting device; the U-shaped elongated slot and a semi-circular fixing plate on the connecting pipe are positioned, so that the electricity testing and grounding wire dismounting operations in safety measures can be achieved in the transformer station with various voltage degrees; and the operations are directly performed without an insulated ladder, thereby greatly decreasing operating time and achieving safety and reliability.
Description
Affiliated technical field
The utility model relates to the electric power specific purpose tool, particularly a kind of device that is used for electrical verification and dismounting earth connection.
Background technology
In each electric pressure transformer station, grid switching operation be main also be one of the most frequent work, and grid switching operation all must be done corresponding safety measure ninety-nine times out of a hundred, doing the used time of safety measure can directly have influence on the time that our station and other department's operations begin, terminate, and also influential to electricity sales amount and power supply reliability, therefore doing the length of used time of safety measure is very important important step in the grid switching operation.At present transformer station is when carrying out the operation of electrical verification, mounting or dismounting earth connection to some equipment, and because of electroscope, the length of connecting wires are not enough, so need to use insulating ladder, this has just increased the complexity of whole operation, and can consume a large amount of time and manpower.
Summary of the invention
The purpose of this utility model is the defective that overcomes prior art, and a kind of insulating ladder that do not utilize is provided, and can directly carry out the device of electrical verification, mounting or dismounting earth connection.
For achieving the above object, the technical solution of the utility model is: a kind of device that is used for electrical verification and dismounting earth connection, it is characterized in that the lower end of tube connector is fixed on the Connection Block that has internal thread, and on the tube wall of tube connector, have the U-shaped elongated slot from top to bottom.
Be connected with the fixed head that the cross section is a semi arch in the upper end of above-mentioned tube connector.
Being connected between above-mentioned connecting plate and the tube connector is to connect by the V-arrangement support plate.
The insulating bar that the technical solution of the utility model is used by internal thread on the Connection Block and electric power overhaul links to each other, the device of electroscopic device or mounting or dismounting earth conductor cable is installed in the tube connector of this device, fixed head by U-shaped elongated slot and semi arch on the tube connector positions, just can realize each electric pressure transformer station in doing safety measure electrical verification and disconnect ground operation such as electric wire, having broken away from insulating ladder directly carries out, significantly reduced the operating time, and safe and reliable.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the vertical view of utility model accompanying drawing 1.
Embodiment
As shown in Figure 1, 2, on the Connection Block 1 that is having internal thread 6, be fixed with tube connector 2, on the tube wall of tube connector, have the U-shaped elongated slot from top to bottom, formed several with regard to the tube wall that makes tube connector like this and be with flexible rectangular 3.The purpose of fluting is tube connector just to be had have certain elasticity within the specific limits, and the device of electroscopic device in being contained in or mounting or dismounting earth conductor cable is fixed, and is connected with the fixed head 5 of semi arch by V-arrangement support plate 4 in the upper end of tube connector.Bolt on the insulating bar of during use electric power overhaul being used links to each other with internal thread 6, makes this device be fixed on the head of insulating bar, during electrical verification electroscopic device is inserted in the tube connector, stands in ground and can carry out the electrical verification operation.When needs are installed and removed the operation of earth conductor cable, the device of installing and removing earth conductor cable is fixed in the tube connector of this device, behind the connection location, the operation that can install and remove earth conductor cable.
Claims (3)
1. a device that is used for electrical verification and dismounting earth connection is characterized in that the lower end of tube connector (2) is fixed on the Connection Block (1) that has internal thread (6), has the U-shaped elongated slot on the tube wall of tube connector (2) from top to bottom.
2. a kind of device that is used for electrical verification and dismounting earth connection according to claim 1 is characterized in that being connected with in the upper end of above-mentioned tube connector (2) fixed head that the cross section is a semi arch (5).
3. a kind of device that is used for electrical verification and dismounting earth connection according to claim 2 is characterized in that being connected between above-mentioned connecting plate (5) and the tube connector (2) is to connect by V-arrangement support plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201443961U CN201576898U (en) | 2009-12-09 | 2009-12-09 | Electricity testing and grounding wire dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201443961U CN201576898U (en) | 2009-12-09 | 2009-12-09 | Electricity testing and grounding wire dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201576898U true CN201576898U (en) | 2010-09-08 |
Family
ID=42696769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201443961U Expired - Fee Related CN201576898U (en) | 2009-12-09 | 2009-12-09 | Electricity testing and grounding wire dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201576898U (en) |
-
2009
- 2009-12-09 CN CN2009201443961U patent/CN201576898U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204720591U (en) | Prevent the clamp for ground wire that earth connection comes off | |
| CN201548642U (en) | Junction pole for high voltage test | |
| CN201522505U (en) | Lead connection tool for power equipment high-voltage test | |
| CN202330562U (en) | Ground resistance test wire clamp | |
| CN205646216U (en) | Insulation is tested denso and is established earth connection auxiliary rod | |
| CN205646196U (en) | Looped netowrk cabinet earthing device | |
| CN201576898U (en) | Electricity testing and grounding wire dismounting device | |
| CN203300819U (en) | Insulating busbar bridge protecting grounding device | |
| CN201247838Y (en) | Buttjunction type uphill-free ground grounding wire capable of being picked and hanged | |
| CN203350345U (en) | Grounding-type low-voltage electroprobe | |
| CN105161878A (en) | Power distribution fast acousto-optic electricity testing grounding wire | |
| CN216624594U (en) | Conveniently dismantle earth connection link | |
| CN202206050U (en) | Earth wire connecting tool of low-voltage air switch | |
| CN202678787U (en) | Device used for testing electricity and disassembling and assembling ground wire | |
| CN203942037U (en) | A kind of clamping-groove type grounding wire erecting device | |
| CN110137867B (en) | Method for live wiring in low-voltage cable branch box | |
| CN104993258A (en) | Clamp-type equipment grounding device | |
| CN209016298U (en) | Play pull-type ground wire hitching head | |
| CN208297561U (en) | A kind of rapid wiring device of the electrical pressure test of insulating tool | |
| CN203166450U (en) | A detachable lightning arrester | |
| CN102610343A (en) | Pluggable lightning arrester | |
| CN204834906U (en) | Block formula equipment earthing device | |
| CN201061118Y (en) | Intermediate joint of cable | |
| CN205982524U (en) | Aerify insulation test device for cabinet | |
| CN203377382U (en) | Connection structure of grounding wires and grounding lead wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100908 Termination date: 20131209 |