CN217544958U - Special earthing device of live working - Google Patents
Special earthing device of live working Download PDFInfo
- Publication number
- CN217544958U CN217544958U CN202221021555.0U CN202221021555U CN217544958U CN 217544958 U CN217544958 U CN 217544958U CN 202221021555 U CN202221021555 U CN 202221021555U CN 217544958 U CN217544958 U CN 217544958U
- Authority
- CN
- China
- Prior art keywords
- ground connection
- grounding
- connecting seat
- live working
- wire
- 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
Images
Landscapes
- Electric Cable Installation (AREA)
Abstract
The utility model discloses a special earthing device of live working, including ground connection metal accessories, electrical apparatus ground connection metalwork, connecting copper line wire and the solid mechanism of line, the ground connection metal accessories is connected through connecting copper line wire with electrical apparatus ground connection metalwork, and the both ends of connecting copper line wire are connected with ground connection metal accessories and electrical apparatus ground connection metalwork junction and are provided with insulating pot head. The utility model discloses a connecting copper line wire and accessories such as insulating pot head, utilizing insulating pot head to realize connecting copper line wire's both ends and being connected with ground connection metal fitting and electrical apparatus ground connection metalwork respectively, specifically accomplishing erection joint work through first connecting seat and second connecting seat, ground connection metal fitting and electrical apparatus ground connection metalwork are effectively combined with thin copper line, continue earth connection custom installation method, avoid causing the response to hinder the people because of operation precedence order matter.
Description
Technical Field
The utility model relates to an electric power air wire installs technical field, specifically is a special earthing device of live working.
Background
Need ground connection part to utilize the aluminium silk ligature mostly during traditional transmission line live working, aluminium silk length is uneven, and firm reliable degree is not enough during the ligature, meets the condition emergence that the response electricity wounded the people many times (the problem is little, receives the startle), wears insulating gloves and drops instrument and aluminium silk again easily. Moreover, the bottom pulley used for transferring heavy objects (porcelain bottles and the like) up and down often has the phenomenon of overturning, the insulating rope is broken, the potential safety hazard that people are injured by falling objects easily exists, and the danger is extremely high.
The existing grounding device is insufficient in firmness and reliability during binding, and the problems that induced electricity hurts people occur for many times and the like.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a special earthing device of live working to current earthing device who proposes in solving above-mentioned background art, firm reliable degree is not enough during the ligature, meets the condition emergence scheduling problem that the people was hindered to the response many times.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special earthing device of live working, includes ground connection metal accessories, electrical apparatus ground connection metalwork, connection copper wire and the solid mechanism of line, ground connection metal accessories is connected through connecting copper wire with electrical apparatus ground connection metalwork, the both ends of connecting copper wire are connected with ground connection metal accessories and electrical apparatus ground connection metalwork junction and are provided with insulating pot head, the both ends of connecting copper wire and be close to electrical apparatus ground connection metalwork and ground connection metal accessories and be connected copper wire junction and be provided with at least one solid mechanism of line, the solid mechanism of line is swing joint with connection copper wire.
Further: the wire fixing mechanism is sleeved with a connecting copper wire through a movable groove.
Further: the grounding metal fitting comprises a square first connecting seat with one side open, a connecting pipe is arranged on the side face of the first connecting seat, and a copper wire is connected to the grounding metal fitting through the connecting pipe.
Further: the first connecting seat is characterized in that a first fixing pressing piece is arranged between the upper plate and the lower plate of the first connecting seat and used for being fixed on equipment, one side of the first fixing pressing piece is connected with a first threaded metal rod, and the first threaded metal rod penetrates through the upper plate or the lower plate of the first connecting seat and rotates through a rotating handle.
Further: the inner side of the first connecting seat and the first threaded metal rod are provided with first sliding rails in parallel, and one end of the first fixed pressing piece is clamped into the first sliding rails and is in sliding connection.
Further: the electric appliance grounding metal piece comprises a second connecting seat, a second fixing pressing piece is arranged on the second connecting seat, a second threaded metal rod is connected to one side of the second fixing pressing piece, and one end of the second threaded metal rod penetrates through the second connecting seat to be connected with a grounding ring.
Further, the method comprises the following steps: and a second sliding rail is arranged on the inner side of the electrical appliance grounding metal piece, and one end of the second fixed pressing piece is in sliding connection with the second sliding rail through a sliding groove.
Further: the wire fixing mechanism is internally provided with a pressing piece, one side of the pressing piece is connected with a screw rod, and the lead is tightly pressed through the screw rod.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) According to the grounding device special for live working, the insulating end sleeve is utilized to realize that two ends of a connecting copper wire lead are respectively connected with a grounding metal fitting and an electric appliance grounding metal fitting through the connecting copper wire lead, the insulating end sleeve and other fittings, the mounting and connecting work is specifically finished through the first connecting seat and the second connecting seat, the grounding metal fitting and the electric appliance grounding metal fitting are effectively combined with a thin copper wire, the grounding wire habit mounting method is continued, and induced electricity is prevented from hurting people due to the fact that the operation sequence is real;
(2) The grounding device special for live working has the advantages that through the accessories such as the first fixed pressing piece, the second fixed pressing piece, the first slide rail and the second slide rail, the grounding metal accessory and the accessories in the grounding metal piece of the electric appliance are made of metal materials, the grounding metal accessory and the grounding metal piece of the electric appliance are good in insulating performance, the first fixed pressing piece and the second fixed pressing piece are controlled by the grounding metal accessory and the grounding metal piece of the electric appliance through the rotation of the rotating handle and the grounding ring respectively, so that the grounding metal accessory and the grounding metal piece of the electric appliance are connected with related equipment to achieve grounding connection work, the connection mode is simple, and the safety of manual work contact is improved;
(3) This special earthing device of live working through online solid mechanism's accessory, utilizes and rotates the lead screw and realize the solid internal activity of mechanism of pressure firmware online, can be with the inside of the solid mechanism of connecting copper wire centre gripping online of overlength, and the solid mechanism of line wholly utilizes the movable groove to realize can be along connecting copper wire slide adjusting position, can effectively avoid the overlength to connect placing at will of copper wire and lead to appearing the problem of damage.
Drawings
FIG. 1 is a schematic view of the overall connection structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the grounding metal fitting of the present invention;
FIG. 4 is an enlarged schematic view of the grounding metal part of the electric appliance of the present invention;
FIG. 5 is a schematic side view of the grounding metal member of the present invention;
fig. 6 is a schematic view of the second fixed pressing member and the second sliding rail according to the present invention.
In the figure: 1. a grounded metal fitting; 2. an electric appliance grounding metal piece; 3. connecting copper wire leads; 301. an insulating end sleeve; 4. a wire fixing mechanism; 401. a movable groove; 5. pressing and fixing the parts; 6. a screw rod; 7. a first fixed pressing member; 8. a first threaded metal rod; 9. turning a handle; 10. a first slide rail; 11. a first connecting seat; 12. a second fixed pressing member; 1201. a chute; 13. a second threaded metal rod; 14. a ground ring; 15. a second slide rail; 16. a second connecting seat.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
Referring to fig. 1-6, the present invention provides an embodiment: a special grounding device for live working comprises a grounding metal fitting 1, an electrical appliance grounding metal fitting 2, a connecting copper wire 3 and a wire fixing mechanism 4, wherein the grounding metal fitting 1 is connected with the electrical appliance grounding metal fitting 2 through the connecting copper wire 3, two ends of the connecting copper wire 3 are connected with the connecting part of the grounding metal fitting 1 and the electrical appliance grounding metal fitting 2 to be provided with an insulating end sleeve 301, and the connecting copper wire 3 is formed by effectively combining a plurality of thin copper wires in a wrapped mode, so that the insulating safety effect is improved;
connecting copper wire 3's both ends and be close to electrical apparatus ground connection metalwork 2 and ground connection metal accessory 1 and connecting copper wire 3 junction and be connected and set up solid mechanism 4 with connecting copper wire, solid mechanism 4 of line is swing joint with connecting copper wire 3, and solid mechanism 4 of line cup joints with connecting copper wire 3 through activity groove 401 and is connected realization swing joint, realizes carrying out position control along connecting copper wire 3.
Referring to fig. 3 and fig. 6, a first fixed pressing member 7 is connected inside the grounding metal fitting 1, and one end of the first fixed pressing member 7 is also slidably connected to the first slide rail 10 through a sliding groove 1201, so as to improve the stable movement effect;
one side of the first fixed pressing part 7 is connected with a first threaded metal rod 8, one end of the first threaded metal rod 8 is connected with a rotating handle 9, the first threaded metal rod 8 is in threaded connection with the grounding metal fitting 1, the rotating handle 9 is rotated to adjust the position of the first fixed pressing part 7, and the grounding metal fitting 1 is installed and clamped at the position of grounding wire equipment.
One side inside the grounding metal fitting 1 is connected with and provided with a first slide rail 10, one end of the first fixed pressing part 7 is in sliding connection with the first slide rail 10, and one end of the connecting copper wire 3 is connected with the grounding metal fitting 1 through a connecting pipe on the first connecting seat 11.
The internal connection of the electric appliance grounding metal piece 2 is provided with a second fixed pressing piece 12, one side of the second fixed pressing piece 12 is connected with a second threaded metal rod 13, one end of the second threaded metal rod 13 is connected with a grounding ring 14, the second threaded metal rod 13 is in threaded connection with the electric appliance grounding metal piece 2, and the grounding ring 14 is rotated to enable the second fixed pressing piece 12 to be matched with the electric appliance grounding metal piece 2 to fix the electric appliance grounding metal piece 2 on electric equipment.
The inside one side of electrical apparatus ground connection metalwork 2 is connected and is provided with second slide rail 15, and the one end of the fixed casting die 12 of second passes through spout 1201 and realizes and be connected with second slide rail 15 sliding connection, and the other end of connecting copper wire 3 passes through second connecting seat 16 and electrical apparatus ground connection metalwork 2 erection joint.
The internal connection of the wire fixing mechanism 4 is provided with a pressing piece 5, one side of the pressing piece 5 is connected with a screw rod 6, the screw rod 6 is in threaded connection with one side of the wire fixing mechanism 4, and the screw rod 6 is rotated to drive the pressing piece 5 to clamp the connecting copper wire 3 between the wire fixing mechanism 4 and the inside of the pressing piece 5.
When the embodiment of the application is used: the grounding metal accessory 1 and the electric appliance grounding metal part 2 are made of metal materials, and have good insulating performance, the grounding metal accessory 1 and the electric appliance grounding metal part 2 are respectively controlled by rotating the rotary handle 9 and the grounding ring 14 to enable the grounding metal accessory 1 and the electric appliance grounding metal part 2 to be connected with relevant equipment to achieve grounding connection work, the connection mode is simple, the safety of artificial working contact is improved, the insulating end sleeve 301 is utilized to achieve that two ends of a connecting copper wire lead 3 are respectively connected with the grounding metal accessory 1 and the electric appliance grounding metal part 2, the installation connection work is completed through the first connecting seat 11 and the second connecting seat 16, the grounding metal accessory 1 and the electric appliance grounding metal part 2 are effectively combined with a thin copper wire, the grounding wire is continued to be used in an installation method, and the problem that physical induction electric injuries are caused by operation sequence order is avoided.
Claims (8)
1. The utility model provides a special earthing device of live working, its characterized in that, constructs including ground connection metal accessories, electrical apparatus ground connection metalwork, connection copper line wire and line admittedly, ground connection metal accessories is connected through connecting copper line wire with electrical apparatus ground connection metalwork, the both ends of connecting copper line wire are connected with ground connection metal accessories and electrical apparatus ground connection metalwork junction and are provided with insulating pot head, the both ends of connecting copper line wire just are close to electrical apparatus ground connection metalwork and ground connection metal accessories and are connected with connection copper line wire junction and are provided with at least one line admittedly and construct, line admittedly constructs and is swing joint with connection copper line wire.
2. The grounding device special for live working of claim 1, wherein: the wire fixing mechanism is sleeved with the connecting copper wire through the movable groove.
3. The grounding device special for live working of claim 1, wherein: the grounding metal fitting comprises a square first connecting seat with one side open, a connecting pipe is arranged on the side face of the first connecting seat, and a copper wire is connected to the grounding metal fitting through the connecting pipe.
4. The grounding device special for live working according to claim 3, wherein: a first fixing pressing piece is arranged between the upper plate and the lower plate of the first connecting seat and used for being fixed on equipment, a first threaded metal rod is arranged on one side of the first fixing pressing piece in a connecting mode, penetrates through the upper plate or the lower plate of the first connecting seat and rotates through a rotating handle.
5. The grounding device special for live working according to claim 4, wherein: the inner side of the first connecting seat and the first threaded metal rod are provided with first sliding rails in parallel, and one end of the first fixed pressing piece is clamped into the first sliding rails and is in sliding connection.
6. The grounding device special for live working according to claim 1, wherein: the electric appliance grounding metal piece comprises a second connecting seat, a second fixing pressing piece is arranged on the second connecting seat, a second threaded metal rod is connected to one side of the second fixing pressing piece, and one end of the second threaded metal rod penetrates through the second connecting seat to be connected with a grounding ring.
7. The grounding device special for live working according to claim 6, wherein: and a second sliding rail is arranged on the inner side of the electrical appliance grounding metal piece, and one end of the second fixed pressing piece is in sliding connection with the second sliding rail through a sliding groove.
8. The grounding device special for live working according to claim 1, wherein: the wire fixing mechanism is internally provided with a pressing part, one side of the pressing part is connected with a screw rod, and the lead is tightly pressed through the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221021555.0U CN217544958U (en) | 2022-04-26 | 2022-04-26 | Special earthing device of live working |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221021555.0U CN217544958U (en) | 2022-04-26 | 2022-04-26 | Special earthing device of live working |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217544958U true CN217544958U (en) | 2022-10-04 |
Family
ID=83433408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221021555.0U Active CN217544958U (en) | 2022-04-26 | 2022-04-26 | Special earthing device of live working |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217544958U (en) |
-
2022
- 2022-04-26 CN CN202221021555.0U patent/CN217544958U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209948542U (en) | Automatic peeling system for overhead insulated conductor | |
| CN210956298U (en) | Wire and cable retrieves with device of skinning | |
| CN103928865A (en) | Manual wire lifting device for stringing construction | |
| CN208723132U (en) | Self-adapting electric rotatable flexible grounding wire device | |
| CN113594793B (en) | Electric locking ground rod | |
| CN104283162A (en) | Distribution network overhead line high-altitude wiring clamp with deicing function | |
| CN217544958U (en) | Special earthing device of live working | |
| CN209940133U (en) | Electric power coiling device | |
| CN211183189U (en) | Multifunctional high-altitude wiring clamp | |
| CN203774688U (en) | Wire supporting construction manual wire lifting device | |
| CN213602316U (en) | Fixing device for power cable connection | |
| CN110783850A (en) | Insulating rod type bolt cutter and use method thereof | |
| CN110391513A (en) | A kind of parallel groove clamp | |
| CN206117003U (en) | Articulate distribution network ice -melt connecting wire's device fast | |
| CN210224306U (en) | Single-hole grounding terminal | |
| CN210744714U (en) | Cable connector | |
| CN213240211U (en) | High-altitude wiring auxiliary rod for electrical test | |
| CN209442411U (en) | Collection device is used in a kind of production of electric wire | |
| CN211605447U (en) | Grounding wire suspension device for transformer substation | |
| CN210271908U (en) | Anti-drop's auxiliary device for cable processing | |
| CN217334868U (en) | Cable adapting device for electric power engineering | |
| CN207165779U (en) | A kind of 10KV is equipped with patch structure | |
| CN211276357U (en) | Low-voltage insulated cable cutting device convenient to adjust | |
| CN218335247U (en) | High-voltage electric power fitting for electric power circuit | |
| CN216415208U (en) | Auxiliary device is pruned to protection against electric shock branch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |