CN114069453B - Electric fastening device for grounding hanging ring bolt - Google Patents
Electric fastening device for grounding hanging ring bolt Download PDFInfo
- Publication number
- CN114069453B CN114069453B CN202111386743.3A CN202111386743A CN114069453B CN 114069453 B CN114069453 B CN 114069453B CN 202111386743 A CN202111386743 A CN 202111386743A CN 114069453 B CN114069453 B CN 114069453B
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- China
- Prior art keywords
- rod
- fixed
- clamp
- base
- electric
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- 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.)
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Links
- 206010014357 Electric shock Diseases 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B3/00—Apparatus specially adapted for the manufacture, assembly, or maintenance of boards or switchgear
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/027—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for connecting conductors by clips
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Electric Cable Installation (AREA)
Abstract
The invention relates to an electric fastening device for a grounding hanging ring bolt, wherein a supporting seat is fixed at the top end of an insulating rod, an electric wrench is fixed on the supporting seat, an upper pressure bar device is fixed on the upper part of the insulating rod, a lower pressure bar device is fixed on the lower part of the insulating rod, and the upper pressure bar device and the lower pressure bar device are connected through a pull wire; when an operator holds the lower pressure lever device, the upper pressure lever device is driven to rotate through the pull wire and the power supply of the electric wrench is started, and the electric wrench rotates and rotates the screw rod of the grounding hanging ring. The invention has the advantages of reducing the working pressure of operators and the electric shock risk of the operators, and has good assembly property and interchangeability.
Description
Technical Field
The invention relates to the field of power grid tools, in particular to an electric fastening device for a grounding hanging ring bolt.
Background
In the process of operation, maintenance and overhaul of the power grid, operators need to carry out daily inspection on electric power facilities, wherein when the line overhaul is carried out, the operators are provided with the grounding hanging ring, so that the residual voltage and the induced voltage on the effective tapping equipment and the line are realized, and the operators are prevented from being injured by electric shock. Because the grounding hanging ring in the line is installed through the bolt fastening wire clamp, the basic requirement is that the fastening is firm and the grounding hanging ring is not in virtual connection, so that an operator is required to fasten the grounding hanging ring and then ground the wire and perform related operations in the inspection process or before doing certain electric operations; in the fastening operation, the operator climbs to the pole top, and the tool such as spanner is used to close ground connection link position and is carried out the elasticity bolt, has laborious, inconvenient shortcoming, and simultaneously, the operator has certain electric shock risk.
Disclosure of Invention
The invention provides an electric fastening device for a grounding hanging ring bolt, aiming at the defects that the grounding hanging ring bolt is hard to fasten by an operator and inconvenient, and aiming at reducing the operation pressure of the operator and the electric shock risk.
An electric fastening device for a grounding hanging ring bolt comprises a lower pressure bar device 1, an upper pressure bar device 2, a supporting seat 3, an electric wrench 4, an insulating rod 5 and a stay wire 6; the support seat 3 is fixed at the top end of the insulating rod 5 and is fixedly provided with an electric wrench 4, the upper part of the insulating rod 5 is fixedly provided with an upper pressure rod device 2, the lower part of the insulating rod 5 is fixedly provided with a lower pressure rod device 1, and the lower pressure rod device 1 and the upper pressure rod device 2 are connected through a stay wire 6; when an operator holds the lower pressure lever device 1, the upper pressure lever device 2 is driven to rotate through the pull wire 6 and the power supply of the electric wrench 4 is started, and the electric wrench 4 rotates and rotates the screw rod of the grounding hanging ring 7.
Further, the pressure-down lever device 1 comprises a pressure-down lever 11, a first lever clamp 12 and a second lever clamp 13; the second rod clamp 13 is sleeved and fixed with the insulating rod 5, and is connected with the middle part of the lower pressure rod 11 through a pin shaft; the first rod clamp 12 is sleeved and fixed with the insulating rod 5, and one end of the stay wire 6 is connected and fixed with the upper part of the pressure-down rod 11 through the pin shaft arranged on the first rod clamp 12.
Further, the upper compression bar device 2 comprises an upper compression bar 21, a third bar clamp 22 and a fourth bar clamp 23; the fourth rod clamp 23 is sleeved and fixed with the insulating rod 5, and is connected with the middle part of the upper pressure rod 21 through a pin shaft; the third rod clamp 22 is sleeved and fixed with the insulating rod 5, and the other end of the stay wire 6 is connected and fixed with the lower part of the upper compression rod 21 through a pin shaft arranged on the third rod clamp 22.
Further, the supporting seat 3 comprises a base 31 and a top seat 32, and the electric wrench 4 comprises a body 41 and a switch 42; the base 31 is in a shape of a lying F, a cylindrical screw hole is fixedly arranged at the bottom of the base and is in matched connection with a screw thread arranged at the top end of the insulating rod 5, the right end of the base is a positioning side of the grounding hanging ring 7, a rectangular groove with an opening at the left end is arranged in the middle of the left end of the base, and an upper pressing rod 21 is arranged in the rectangular groove; the top base 32 fixes the body 41 to the left side of the base 31 by bolts, and the switch 42 is located at the opposite side of the lower portion of the body 41 from the upper compression bar 21.
Preferably, the electric wrench 4 is a pistol type wrench.
The implementation of the invention has the beneficial effects that: when the operator holds the lower pressure lever device 1, the upper pressure lever device 2 is driven to rotate through the pull wire 6 and the power supply of the electric wrench 4 is started, the electric wrench 4 rotates and rotates the screw rod of the grounding hanging ring 7, the risk of light operation pressure and low electric shock of the operator is achieved, and the assembly property and the interchangeability are good.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1: a structural schematic;
fig. 2: a front view;
fig. 3: schematic of part of the components;
fig. 4: a schematic diagram of a supporting seat;
in the figure: 1. a pressing rod device; 11. pressing down a rod; 12. a first rod clamp; 13. a second bar clamp; 2. a pressing rod device; 21. a pressing rod is arranged; 22. a third bar clamp; 23. a fourth bar clamp; 3. a support base; 31. a base; 32. a top base; 4. an electric wrench; 41. a body; 42. a switch; 5. an insulating rod; 6. a pull wire; 7. and the grounding hanging ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In one embodiment of the present invention, please refer to fig. 1 to 4:
an electric fastening device for a grounding hanging ring bolt comprises a lower pressure bar device 1, an upper pressure bar device 2, a supporting seat 3, an electric wrench 4, an insulating rod 5 and a stay wire 6; the support seat 3 is fixed at the top end of the insulating rod 5 and is fixedly provided with an electric wrench 4, the upper part of the insulating rod 5 is fixedly provided with an upper pressure rod device 2, the lower part of the insulating rod 5 is fixedly provided with a lower pressure rod device 1, and the lower pressure rod device 1 and the upper pressure rod device 2 are connected through a stay wire 6; when an operator holds the lower pressure lever device 1, the upper pressure lever device 2 is driven to rotate through the pull wire 6 and the power supply of the electric wrench 4 is started, and the electric wrench 4 rotates and rotates the screw rod of the grounding hanging ring 7.
Specifically, the pressure-down lever device 1 includes a pressure-down lever 11, a first lever clip 12, and a second lever clip 13; the second rod clamp 13 is sleeved and fixed with the insulating rod 5, and is connected with the middle part of the lower pressure rod 11 through a pin shaft; the first rod clamp 12 is sleeved and fixed with the insulating rod 5, and one end of the stay wire 6 is connected and fixed with the upper part of the pressure-down rod 11 through the pin shaft arranged on the first rod clamp 12.
Specifically, the upper compression bar device 2 includes an upper compression bar 21, a third bar clamp 22 and a fourth bar clamp 23; the fourth rod clamp 23 is sleeved and fixed with the insulating rod 5, and is connected with the middle part of the upper pressure rod 21 through a pin shaft; the third rod clamp 22 is sleeved and fixed with the insulating rod 5, and the other end of the stay wire 6 is connected and fixed with the lower part of the upper compression rod 21 through a pin shaft arranged on the third rod clamp 22.
Specifically, the supporting seat 3 includes a base 31 and a top seat 32, and the electric wrench 4 includes a body 41 and a switch 42; the base 31 is in a shape of a lying F, a cylindrical screw hole is fixedly arranged at the bottom of the base and is in matched connection with a screw thread arranged at the top end of the insulating rod 5, the right end of the base is a positioning side of the grounding hanging ring 7, a rectangular groove with an opening at the left end is arranged in the middle of the left end of the base, and an upper pressing rod 21 is arranged in the rectangular groove; the top base 32 fixes the body 41 to the left side of the base 31 by bolts, and the switch 42 is located at the opposite side of the lower portion of the body 41 from the upper compression bar 21.
When an operator grips the lower pressure lever 11, the lower pressure lever 11 rotates around the middle part of the lower pressure lever as an axis, the upper part of the lower pressure lever pulls the stay wire 6 to move downwards, and then the lower part of the upper pressure lever 21 is driven to rotate inwards around the middle part of the lower pressure lever as an axis, and then the upper part of the upper pressure lever 21 touches the switch 42 of the electric wrench 4, so that the electric wrench 4 rotates and rotates the screw rod of the grounding hanging ring 7; on one hand, the device increases the contact distance between operators and the electric wire, and has good safety; on the other hand, the device can enable an operator to operate on the ground, so that the fastening of the corresponding electric bolt is completed.
Preferably, the electric wrench 4 is a pistol type wrench, and has good assembling and interchanging properties.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (3)
1. An electric fastening device for a grounding hanging ring bolt is characterized by comprising a lower pressure bar device (1), an upper pressure bar device (2), a supporting seat (3), an electric wrench (4), an insulating rod (5) and a pull wire (6); the support seat (3) is fixed at the top end of the insulating rod (5), an electric wrench (4) is fixed on the support seat, an upper pressure rod device (2) is fixed on the upper part of the insulating rod (5), a lower pressure rod device (1) is fixed on the lower part of the insulating rod, and the lower pressure rod device (1) is connected with the upper pressure rod device (2) through a pull wire (6); when an operator holds the lower pressure lever device (1), the upper pressure lever device (2) is driven to rotate through the pull wire (6) and the power supply of the electric wrench (4) is started, and the electric wrench (4) rotates and rotates the screw rod of the grounding hanging ring (7); wherein:
the pressure-down rod device (1) comprises a pressure-down rod (11), a first rod clamp (12) and a second rod clamp (13); the second rod clamp (13) is sleeved and fixed with the insulating rod (5), and is connected with the middle part of the lower pressure rod (11) through a pin shaft; the first rod clamp (12) is sleeved and fixed with the insulating rod (5), and one end of the stay wire (6) is connected and fixed with the upper part of the lower pressure rod (11) through the pin shaft arranged on the first rod clamp (12);
the upper pressure bar device (2) comprises an upper pressure bar (21), a third bar clamp (22) and a fourth bar clamp (23); the fourth rod clamp (23) is sleeved and fixed with the insulating rod (5), and is connected with the middle part of the upper pressing rod (21) through a pin shaft; the third rod clamp (22) is sleeved and fixed with the insulating rod (5), and the other end of the stay wire (6) is connected and fixed with the lower part of the upper pressing rod (21) through a pin shaft arranged on the third rod clamp (22).
2. An electric fastening device for a grounding strap bolt according to claim 1, characterized in that the support base (3) comprises a base (31) and a top base (32), the electric wrench (4) comprising a body (41) and a switch (42); the base (31) is in a lying F shape, a cylindrical screw hole is fixedly arranged at the bottom of the base and is connected with threads formed in the top end of the insulating rod (5) in a matched mode, the right end of the base is a positioning side of the grounding hanging ring (7), a rectangular groove with an opening at the left end is formed in the middle of the left end of the base, and an upper pressing rod (21) is arranged in the rectangular groove; the top seat (32) is used for fixing the machine body (41) on the left side of the base (31) through bolts, and the switch (42) is positioned on the opposite side of the lower part of the machine body (41) and the upper pressing rod (21).
3. An electric fastening device for a grounding strap bolt according to claim 2, characterized in that the electric wrench (4) is a pistol type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111386743.3A CN114069453B (en) | 2021-11-22 | 2021-11-22 | Electric fastening device for grounding hanging ring bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111386743.3A CN114069453B (en) | 2021-11-22 | 2021-11-22 | Electric fastening device for grounding hanging ring bolt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114069453A CN114069453A (en) | 2022-02-18 |
| CN114069453B true CN114069453B (en) | 2024-01-02 |
Family
ID=80278939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111386743.3A Active CN114069453B (en) | 2021-11-22 | 2021-11-22 | Electric fastening device for grounding hanging ring bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114069453B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101292644B1 (en) * | 2013-02-22 | 2013-08-02 | 유한회사 대전기업 | Wrench for live wire working |
| CN110212325A (en) * | 2019-05-23 | 2019-09-06 | 云南电网有限责任公司昆明供电局 | A kind of ground line installing combination tool of band abnormal shape wire clamp |
| KR102132231B1 (en) * | 2020-03-20 | 2020-07-09 | (주)서해전설 | The Clamp for Grounding |
| CN111725637A (en) * | 2020-05-12 | 2020-09-29 | 广东电网有限责任公司 | Handle type low-voltage grounding rod |
| CN112518644A (en) * | 2020-11-30 | 2021-03-19 | 国网青海省电力公司黄化供电公司 | Single-rod electrified bolt fastening tool |
-
2021
- 2021-11-22 CN CN202111386743.3A patent/CN114069453B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101292644B1 (en) * | 2013-02-22 | 2013-08-02 | 유한회사 대전기업 | Wrench for live wire working |
| CN110212325A (en) * | 2019-05-23 | 2019-09-06 | 云南电网有限责任公司昆明供电局 | A kind of ground line installing combination tool of band abnormal shape wire clamp |
| KR102132231B1 (en) * | 2020-03-20 | 2020-07-09 | (주)서해전설 | The Clamp for Grounding |
| CN111725637A (en) * | 2020-05-12 | 2020-09-29 | 广东电网有限责任公司 | Handle type low-voltage grounding rod |
| CN112518644A (en) * | 2020-11-30 | 2021-03-19 | 国网青海省电力公司黄化供电公司 | Single-rod electrified bolt fastening tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114069453A (en) | 2022-02-18 |
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