CN217159133U - Earth potential live disconnection and connection tool combination - Google Patents
Earth potential live disconnection and connection tool combination Download PDFInfo
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- CN217159133U CN217159133U CN202122698458.7U CN202122698458U CN217159133U CN 217159133 U CN217159133 U CN 217159133U CN 202122698458 U CN202122698458 U CN 202122698458U CN 217159133 U CN217159133 U CN 217159133U
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Abstract
A combination of earth potential live-line disconnection and lead tools comprises an adjustable bolt fixer, a slide block, an adjustable bolt rod, a lead fixer, a nut installer, a forward and reverse rotation adjusting device, a rod body and a bolt perforation adjuster; wherein: the adjustable bolt fixer is internally provided with a slideway, the adjustable bolt rod can slide in the slideway through a sliding block, and the drainage fixer is a hook-shaped piece and a bolt matching part; the nut installer is an inner six-hole piece, the head of the inner six-hole piece is provided with a forward and backward rotation adjusting device, the inner six-hole piece is connected with the rod body, and the tail of the rod body is hinged with a bolt perforation adjuster. The utility model discloses the advantage: aiming at the related operation of line ground potential disconnection and connection, the required tools are integrated, the insulating rod joint is improved, the ground potential operation tool combination is made by a tightening screw tool, a stable drainage tool, a butt joint and dismantling tool and the like in the ground potential configuration operation process, and the hardware support is specially provided for the operation through regular detection.
Description
Technical Field
The utility model relates to an electric power system operation field, in particular to electrified disconnection of earth potential draws instrument combination.
Background
There is an increasing demand for power supply continuity and reliability. The role of live working in line operation and maintenance is increasingly prominent. The electrified work of drawing absolutely in the past, mostly are the destructive, use insulating hydraulic pressure scissors, with the broken string at nearly electrified end disconnection, will have a power failure end and carry out the ground connection and bind, this kind of mode is though the technology is mature, the safety obtains guaranteeing, and operation easy operation, but can't carry out electrified the recovery, only can apply for the power failure, utilize dedicated parallel groove clamp to resume, just so increased the contact, there is easy overheated hidden danger, has to have a power failure in addition, has increased the outage again, influence power supply continuity and reliability. Earth potential operation at present utilizes the cooperation of multiple insulating tool to go on, and the operation of leading of disconnected connecing can tentatively non-destructively be accomplished, loosens fixing bolt in drainage hydraulic pressure fastener department, and the in-process, the disconnection and the instrument that connects the needs only have single bolt take-up unit, and the screw model size is inconsistent, has increased the instrument and has prepared the complexity, and the instrument that the cooperation was used moreover can only replace and fix temporarily with instruments such as traditional ratchet spanner, is used as fixing bolt. The fixing tool of the drainage wire is also simply connected with the insulating rod by using the spare wire clamp, and the reliability is not enough. Therefore, the disconnection and leading work is difficult to be smoothly carried out except for power failure, tools are not unified, certain difficulty is caused to the live working process, the working risk is increased, and the live disconnection and leading work is restricted. In addition, because the specificity and the systematicness of the live working tool are not enough all the time, the required tool cannot have a uniform test standard, the use safety is reduced, and the working efficiency and the completion rate are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the problem and particularly provides a combination of a ground potential live disconnection and leading tool.
The utility model provides an electrified disconnection of earth potential draws instrument combination, its characterized in that: the ground potential electrified disconnection and leading tool combination comprises an adjustable bolt fixer 1, a sliding block 2, an adjustable bolt rod 3, a drainage fixer 4, a nut installer 5, a forward and reverse rotation adjusting device 6, a rod body 7 and a bolt perforation adjuster 8;
wherein: the adjustable bolt fixer 1 is internally provided with a slideway, the adjustable bolt rod 3 can slide in the slideway through the sliding block 2, and the drainage fixer 4 is a hook-shaped piece and a bolt matching part; the nut installer 5 is a six-hole piece, the head of the six-hole piece is provided with a forward and backward rotation adjusting device 6, the six-hole piece is connected with a rod body 7, and the tail of the rod body 7 is hinged with a bolt perforation adjuster 8.
The adjustable bolt fixer 1 is of a frame structure.
The sliding block 2 is of a solid cross bar-shaped structure.
The bottom of the adjustable bolt rod 3 is provided with a handle structure.
One end of the bolt perforation adjuster 8 is provided with a pointed structure.
The bolt head of the drainage fixer 4 is provided with a limit stop.
The adjustable bolt fixer 1 is a box-shaped structural member.
Firstly, an electrician uses a bolt fixing head to fix a screw of a contact bolt, then a second electrician uses a bolt fastening head to dismantle a nut, and a third electrician uses a drainage stabilizing head to conduct arc extinction and discharge work on a drainage wire. When the drainage device is recovered, the drainage stabilizing head is used for lifting the drainage wire to a joint, then the palm is used for correcting the joint, after the eye distance of the joint connecting plate is superposed, the bolt fixing head is used for penetrating the screw through the connecting plate, and the bolt fastening head is used for connecting and fastening the nut and the screw.
Aiming at the related operation of line ground potential disconnection and connection, the required tools are integrated, the insulating rod joint is improved, the ground potential operation tool combination is made by a tightening screw tool, a stable drainage tool, a butt joint and dismantling tool and the like in the ground potential configuration operation process, and the hardware support is specially provided for the operation through regular detection.
The utility model has the advantages that:
live disconnected disconnection of ground potential draws instrument combination, safe distance can't satisfy when transmission line equipotential live disconnected strain drainage line, adopts the ground potential operation method, uses the special demolition tool head of insulating bar cooperation to accomplish the drainage demolition work to the side of sending electricity, when resumeing, uses dedicated connecting tool head to resume the connection to the drainage line equally, satisfies the fastening requirement of bolt simultaneously, has avoided the not hard up hidden danger such as contact overheat that arouses of bolt.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and embodiments:
FIG. 1 is a schematic structural view of a main body part;
FIG. 2 is a schematic view of a drainage fixture;
FIG. 3 is a schematic view of a nut mounting assembly;
fig. 4 is a schematic view of a bolt hole adjuster.
Detailed Description
Example 1
The utility model provides an electrified disconnection of earth potential draws instrument combination, its characterized in that: the ground potential electrified disconnection and leading tool combination comprises an adjustable bolt fixer 1, a sliding block 2, an adjustable bolt rod 3, a drainage fixer 4, a nut installer 5, a forward and reverse rotation adjusting device 6, a rod body 7 and a bolt perforation adjuster 8;
wherein: the adjustable bolt fixer 1 is internally provided with a slideway, the adjustable bolt rod 3 can slide in the slideway through the sliding block 2, and the drainage fixer 4 is a hook-shaped piece and a bolt matching part; the nut installer 5 is a six-hole piece, the head of the six-hole piece is provided with a forward and backward rotation adjusting device 6, the six-hole piece is connected with a rod body 7, and the tail of the rod body 7 is hinged with a bolt perforation adjuster 8.
The adjustable bolt fixer 1 is of a frame structure.
The sliding block 2 is of a solid cross bar-shaped structure.
The bottom of the adjustable bolt rod 3 is provided with a handle structure.
One end of the bolt perforation adjuster 8 is provided with a pointed structure.
The bolt head of the drainage fixer 4 is provided with a limit stop.
The adjustable bolt fixer 1 is a box-shaped structural member.
Firstly, an electrician uses a bolt fixing head to fix a screw of a contact bolt, then a second electrician uses a bolt fastening head to dismantle a nut, and a third electrician uses a drainage stabilizing head to conduct arc extinction and discharge work on a drainage wire. When the device is recovered, the drainage stabilizing head is used for lifting the drainage wire to the joint, then the palm is used for correcting the joint, after the eye distance of the joint connecting plate is overlapped, the bolt fixing head is used for enabling the screw to penetrate through the connecting plate, and the bolt fastening head is used for connecting and fastening the nut and the screw.
Aiming at the related operation of line ground potential disconnection and connection, the required tools are integrated, the insulating rod joint is improved, the ground potential operation tool combination is made by a tightening screw tool, a stable drainage tool, a butt joint and dismantling tool and the like in the ground potential configuration operation process, and the hardware support is specially provided for the operation through regular detection.
Example 2
The utility model provides an electrified disconnection of earth potential draws instrument combination, its characterized in that: the ground potential live connection and disconnection tool combination comprises an adjustable bolt fixer 1, a sliding block 2, an adjustable bolt rod 3, a drainage fixer 4, a nut installer 5, a forward and reverse rotation adjusting device 6, a rod body 7 and a bolt perforation adjuster 8;
wherein: the adjustable bolt fixer 1 is internally provided with a slideway, the adjustable bolt rod 3 can slide in the slideway through the sliding block 2, and the drainage fixer 4 is a hook-shaped piece and a bolt matching part; the nut installer 5 is a six-hole piece, the head of the six-hole piece is provided with a forward and backward rotation adjusting device 6, the six-hole piece is connected with a rod body 7, and the tail of the rod body 7 is hinged with a bolt perforation adjuster 8.
The adjustable bolt fixer 1 is of a frame structure.
The sliding block 2 is of a solid cross bar-shaped structure.
The bottom of the adjustable bolt rod 3 is provided with a handle structure.
Firstly, an electrician uses a bolt fixing head to fix a screw of a contact bolt, then a second electrician uses a bolt fastening head to dismantle a nut, and a third electrician uses a drainage stabilizing head to conduct arc extinction and discharge work on a drainage wire. When the drainage device is recovered, the drainage stabilizing head is used for lifting the drainage wire to a joint, then the palm is used for correcting the joint, after the eye distance of the joint connecting plate is superposed, the bolt fixing head is used for penetrating the screw through the connecting plate, and the bolt fastening head is used for connecting and fastening the nut and the screw.
Aiming at the related operation of line ground potential disconnection and connection, the required tools are integrated, the insulating rod joint is improved, the ground potential operation tool combination is made by a tightening screw tool, a stable drainage tool, a butt joint and dismantling tool and the like in the ground potential configuration operation process, and the hardware support is specially provided for the operation through regular detection.
Example 3
The utility model provides an electrified disconnection of earth potential draws instrument combination, its characterized in that: the ground potential electrified disconnection and leading tool combination comprises an adjustable bolt fixer 1, a sliding block 2, an adjustable bolt rod 3, a drainage fixer 4, a nut installer 5, a forward and reverse rotation adjusting device 6, a rod body 7 and a bolt perforation adjuster 8;
wherein: the adjustable bolt fixer 1 is internally provided with a slideway, the adjustable bolt rod 3 can slide in the slideway through the sliding block 2, and the drainage fixer 4 is a hook-shaped piece and a bolt matching part; the nut installer 5 is a six-hole piece, the head of the six-hole piece is provided with a forward and backward rotation adjusting device 6, the six-hole piece is connected with a rod body 7, and the tail of the rod body 7 is hinged with a bolt perforation adjuster 8.
The adjustable bolt fixer 1 is of a frame structure.
Firstly, an electrician uses a bolt fixing head to fix a screw of a contact bolt, then a second electrician uses a bolt fastening head to dismantle a nut, and a third electrician uses a drainage stabilizing head to conduct arc extinction and discharge work on a drainage wire. When the drainage device is recovered, the drainage stabilizing head is used for lifting the drainage wire to a joint, then the palm is used for correcting the joint, after the eye distance of the joint connecting plate is superposed, the bolt fixing head is used for penetrating the screw through the connecting plate, and the bolt fastening head is used for connecting and fastening the nut and the screw.
Aiming at the related operation of line ground potential disconnection and connection, the required tools are integrated, the insulating rod joint is improved, the ground potential operation tool combination is made by a tightening screw tool, a stable drainage tool, a butt joint and dismantling tool and the like in the ground potential configuration operation process, and the hardware support is specially provided for the operation through regular detection.
Claims (5)
1. The utility model provides a combination of instrument is drawn to electrified disconnection of earth potential which characterized in that: the ground potential electrified disconnection and connection tool combination comprises an adjustable bolt fixer (1), a sliding block (2), an adjustable bolt rod (3), a drainage fixer (4), a nut installer (5), a forward and reverse rotation adjusting device (6), a rod body (7) and a bolt perforation adjuster (8);
wherein: the adjustable bolt fixer (1) is internally provided with a slideway, the adjustable bolt rod (3) can slide in the slideway through the sliding block (2), and the drainage fixer (4) is a hook-shaped piece and a bolt matching part; the nut installer (5) is a six-hole piece, the head of the six-hole piece is provided with a forward and backward rotation adjusting device (6), the six-hole piece is connected with a rod body (7), and the tail of the rod body (7) is hinged with a bolt perforation adjuster (8); the adjustable bolt fixer (1) is of a frame structure; the sliding block (2) is of a solid transverse rod-shaped structure.
2. The ground potential live disconnect tool combination of claim 1, characterized in that: the bottom of the adjustable bolt rod (3) is provided with a handle structure.
3. The ground potential live disconnect tool combination of claim 1, wherein: one end of the bolt perforation adjuster (8) is provided with a pointed structure.
4. The ground potential live disconnect tool combination of claim 1, wherein: the bolt head of the drainage fixer (4) is provided with a limit stop.
5. The ground potential live disconnect tool combination of claim 1, wherein: the adjustable bolt fixer (1) is a box-shaped structural member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122698458.7U CN217159133U (en) | 2021-11-05 | 2021-11-05 | Earth potential live disconnection and connection tool combination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122698458.7U CN217159133U (en) | 2021-11-05 | 2021-11-05 | Earth potential live disconnection and connection tool combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217159133U true CN217159133U (en) | 2022-08-09 |
Family
ID=82658801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122698458.7U Active CN217159133U (en) | 2021-11-05 | 2021-11-05 | Earth potential live disconnection and connection tool combination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217159133U (en) |
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2021
- 2021-11-05 CN CN202122698458.7U patent/CN217159133U/en active Active
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