CN116111375A - Live working electricity checking grounding ring device - Google Patents
Live working electricity checking grounding ring device Download PDFInfo
- Publication number
- CN116111375A CN116111375A CN202310134217.0A CN202310134217A CN116111375A CN 116111375 A CN116111375 A CN 116111375A CN 202310134217 A CN202310134217 A CN 202310134217A CN 116111375 A CN116111375 A CN 116111375A
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- China
- Prior art keywords
- groove
- threaded rod
- live working
- ring device
- clamping
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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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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Electric Cable Installation (AREA)
Abstract
The invention relates to the technical field of electric power construction, in particular to an electric ground ring device for live working, which comprises a body; a limiting frame is arranged outside the body above the groove; a lifting clamping plate is arranged in the groove and is used for clamping the electric wire by matching with the limiting frame, and a threaded rod is rotatably arranged at the center of the bottom surface of the clamping plate; through the structures such as the clamping plates, the limiting frames and the threaded rods, the hanging angles are not required to be found deliberately when the electricity inspection ring is installed, and particularly when the electricity inspection ring is required to be hung on a wire with small sag, the multi-angle operation can be realized, the phenomenon that a person falls down or falls down due to the fact that the angle finding is difficult in high altitude is avoided, the time for hanging the grounding wire of an operator is shortened, the probability of potential safety hazards of the person and equipment is reduced, and the purposes of greatly improving the working efficiency and the management level are achieved; meanwhile, the installation of the electricity checking ring is not easy to be limited by terrain conditions, and the installation convenience is improved.
Description
Technical Field
The invention relates to the technical field of electric power construction, in particular to an electrified operation electricity-checking grounding ring device.
Background
Distribution networks are important conversions for power transmission and voltage conversion. Whether the power distribution network line can run safely and stably directly relates to the power supply stability of the whole power grid and the power supply quality of important users; therefore, it is important to enhance the daily management of distribution lines, especially to keep up with the safety production. The electric power enterprises have a large number of works of eliminating equipment defects, periodically overhauling equipment and replacing and testing equipment on the electrical equipment every year, and operators are required to change the equipment from an operation state to an overhauling state to finish technical measures for ensuring safety, so that the operators can be allowed to carry out work.
According to the power supply reliability requirement at present, line outage maintenance is always an unavoidable problem of a power system, and because of insufficient electricity checking and grounding rings, the installation requirement cannot be met, the power outage range cannot be expanded, or the problem that the installation of live working intermediate potential operation cannot be solved (an insulating scaffold or an insulating arm trolley is high in cost, the installation is related to the topography and the line limitation is large), the problem that the maintenance requirement under the conventional safety measure management regulation cannot be met and the problem that other installation modes cannot be installed or are high in installation cost due to the limitation of the topography conditions can not be met can be solved, and in this way, the live working electricity checking and grounding ring device is provided.
Disclosure of Invention
The present invention is directed to a live-wire electrical grounding ring device, which solves the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the live working electricity checking grounding ring device comprises a body, wherein one side wall of the body is of an open structure, a groove is formed in an opening of the body, and a limit frame is arranged outside the body above the groove; install liftable splint in the recess, and splint are used for cooperating the locating part to carry out the centre gripping to the electric wire, and the bottom surface center department of splint rotates installs the threaded rod, and the threaded rod passes the body and with body threaded connection, the bottom department of threaded rod is fixed with the buckle.
A locating plate is arranged on the other side wall of the body, a locating column is slidably arranged in a fixing groove on the locating plate, a connecting plate is arranged on the locating column, and an electricity checking ring is arranged on the connecting plate close to the bottom end.
As a preferable technical scheme of the invention, the whole shape of the retaining ring is annular, and the retaining ring is a finished product made of aluminum alloy.
As a preferable technical scheme of the invention, two positioning bolts penetrating through the positioning columns are arranged on the connecting plate in a penetrating way, two threaded holes are formed in the fixing groove, and the tail ends of the positioning bolts are in threaded connection with the threaded holes.
As a preferable technical scheme of the invention, the top surface of the clamping plate is provided with a clamping groove for clamping the electric wire, and the whole shape of the clamping groove is in a concave arc shape.
As a preferable technical scheme of the invention, one side wall of the clamping plate is attached to one side wall of the opening of the body, and the clamping plate is a finished product made of aluminum alloy.
As the preferable technical scheme of the invention, the top end of the threaded rod is rotationally connected with the clamping plate through a bearing, and the bottom end of the threaded rod is tightly welded with the retaining ring.
As the preferable technical scheme of the invention, the bottom end of the threaded rod is provided with an operating rod connector, and the operating rod connector is provided with a slot matched with the insulating operating rod plug.
Compared with the prior art, the invention has the beneficial effects that:
through the structures such as the clamping plates, the limiting frames and the threaded rods, the hanging angles are not required to be found deliberately when the electricity inspection ring is installed, and particularly when the electricity inspection ring is required to be hung on a wire with small sag, the multi-angle operation can be realized, the phenomenon that a person falls down or falls down due to the fact that the angle finding is difficult in high altitude is avoided, the time for hanging the grounding wire of an operator is shortened, the probability of potential safety hazards of the person and equipment is reduced, and the purposes of greatly improving the working efficiency and the management level are achieved; meanwhile, the installation of the electricity checking ring is not easy to be limited by terrain conditions, and the installation convenience is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a second schematic diagram of the overall structure of embodiment 1 of the present invention;
FIG. 3 is a schematic view showing the structure of a clamping plate in embodiment 1 of the present invention;
fig. 4 is a schematic overall structure of embodiment 2 of the present invention.
In the figure:
1. a body;
2. a groove;
3. a limiting frame;
4. a threaded rod;
5. a clasp ring;
6. a clamping plate;
7. a positioning plate;
8. a fixing groove;
9. positioning columns;
10. a connecting plate;
11. positioning bolts;
12. an electricity checking ring;
13. and an operating rod joint.
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.
Example 1
Referring to fig. 1-3, an electrical ground ring device for live working comprises a body 1, wherein one side wall of the body 1 is of an open structure, a groove 2 is formed in an opening of the body 1, a limit frame 3 is arranged outside the body 1 above the groove 2, and the limit frame 3 is fixedly connected with the body 1 through a bolt; a lifting clamping plate 6 is arranged in the groove 2, the clamping plate 6 is used for clamping the electric wire by matching with the limiting frame 3, a threaded rod 4 is rotatably arranged at the center of the bottom surface of the clamping plate 6, the threaded rod 4 passes through the body 1 and is in threaded connection with the body 1, and a retaining ring 5 is fixed at the bottom end of the threaded rod 4; a positioning plate 7 is arranged on the other side wall of the body 1, the positioning plate 7 is tightly welded with the body 1, a positioning column 9 is slidably arranged in a fixing groove 8 on the positioning plate 7, a connecting plate 10 is arranged on the positioning column 9, the positioning column 9 is tightly welded with the connecting plate 10, and an electricity checking ring 12 is arranged on the connecting plate 10 close to the bottom end;
in this embodiment, the overall shape of the clasp 5 is annular, and the clasp 5 is a product made of aluminum alloy, and the annular design is convenient for cooperating with the gun to use, so that the device is convenient to be mounted on the gun, and the gun is operated to lift the device to a high position for mounting.
In this embodiment, wear to be equipped with two positioning bolts 11 that run through reference column 9 on the connecting plate 10, two screw holes have been seted up in the fixed slot 8, and positioning bolt 11's end and screw hole threaded connection, positioning bolt 11 are used for fixing connecting plate 10 and reference column 9 in fixed slot 8 to be convenient for to test electric ring 12 and fix, and this fixed mode is convenient for dismantle test electric ring 12, is convenient for accomodate and transport.
In this embodiment, the clamping groove for clamping the electric wire is offered to the top surface of splint 6, and the overall shape of clamping groove is concave arc, concave arc's clamping groove, and the cooperation spacing 3 of being convenient for is carried out the centre gripping to the electric wire to be convenient for make the device fixed on the electric wire through the centre gripping, the convenience is installed the device.
In this embodiment, a sidewall of the clamping plate 6 is attached to a sidewall of the opening of the body 1, and the clamping plate 6 is made of an aluminum alloy material, when the threaded rod 4 rotates, since a sidewall of the clamping plate 6 is attached to the body 1, the clamping plate 6 can be driven to stably move up and down, and the situation that the clamping plate 6 rotates along with the rotation of the threaded rod 4 can not occur.
In this embodiment, the top of threaded rod 4 is connected with splint 6 rotation through the bearing, and the bottom and the buckle 5 of threaded rod 4 closely weld, and this design is convenient for drive threaded rod 4 rotation through rotating buckle 5, and splint 6 upward movement of being convenient for is carried out the centre gripping to the electric wire.
In this embodiment, the body 1 is further provided with an electrified display, the electrified display is provided with a solar panel, the solar panel supplies power to the electrified display, and the electrified state of the device can be rapidly known through the electrified display.
The method comprises the following operation steps:
s1, inserting a positioning column 9 into a fixing groove 8, screwing two positioning bolts 11 on a connecting plate 10, fixing the positioning column 9 and the connecting plate 10 with the positioning plate 7, and fixing an electricity testing ring 12;
s2, fixing the retaining ring 5 on a shooting gun, lifting the body 1 to the electric wire through the shooting gun, and enabling the electric wire to pass through between the limiting frame 3 and the clamping plate 6;
s3, the gun is rotated to drive the snap ring 5 to rotate, the snap ring 5 is rotated to drive the threaded rod 4 to rotate, the clamping plate 6 is close to the limiting frame 3, the electric wire is clamped between the clamping plate 6 and the limiting frame 3, the body 1 is fixed on the electric wire, and the electricity checking ring 12 is installed.
Example 2
Referring to fig. 4, the present embodiment provides the following scheme on the basis of embodiment 1, which is different from embodiment 1 in that: an operating rod joint 13 is arranged at the bottom end of the threaded rod 4, the threaded rod 4 is tightly welded with the operating rod joint 13, and a slot matched with the insulating operating rod plug is formed in the operating rod joint 13;
what needs to be supplemented is, through action bars joint 13 and the slot that set up, is convenient for connect insulating action bars and action bars joint 13, conveniently lifts the device to electric wire department through insulating action bars, conveniently installs and fixes the device.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. Live working tests electric ground ring device, including body (1), its characterized in that: one side wall of the body (1) is of an open structure, a groove (2) is formed in the opening of the body (1), and a limit frame (3) is arranged outside the body (1) above the groove (2); a lifting clamping plate (6) is arranged in the groove (2), the clamping plate (6) is used for clamping the electric wire by matching with the limiting frame (3), a threaded rod (4) is rotatably arranged at the center of the bottom surface of the clamping plate (6), the threaded rod (4) penetrates through the body (1) and is in threaded connection with the body (1), and a retaining ring (5) is fixed at the bottom end of the threaded rod (4);
a locating plate (7) is arranged on the other side wall of the body (1), a locating column (9) is slidably arranged in a fixing groove (8) on the locating plate (7), a connecting plate (10) is arranged on the locating column (9), and an electricity checking ring (12) is arranged on the connecting plate (10) close to the bottom end.
2. The live working electricity verification ground ring device of claim 1, wherein: the whole shape of the retaining ring (5) is annular, and the retaining ring (5) is a finished product made of aluminum alloy.
3. The live working electricity verification ground ring device of claim 1, wherein: two positioning bolts (11) penetrating through the positioning columns (9) are arranged on the connecting plate (10) in a penetrating mode, two threaded holes are formed in the fixing groove (8), and the tail ends of the positioning bolts (11) are in threaded connection with the threaded holes.
4. The live working electricity verification ground ring device of claim 1, wherein: the top surface of splint (6) has offered the clamping groove that is used for centre gripping electric wire, and the whole shape of clamping groove is concave arc.
5. The live working electricity verification ground ring device of claim 1, wherein: one side wall of the clamping plate (6) is attached to one side wall of the opening of the body (1), and the clamping plate (6) is a finished product made of aluminum alloy.
6. The live working electricity verification ground ring device of claim 1, wherein: the top of threaded rod (4) is connected with splint (6) rotation through the bearing, the bottom and the buckle (5) of threaded rod (4) closely weld.
7. The live working electricity verification ground ring device of claim 1, wherein: the bottom of threaded rod (4) is installed action bars and is connected (13), has offered the slot with insulating action bars plug looks adaptation on action bars connects (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310134217.0A CN116111375A (en) | 2023-02-20 | 2023-02-20 | Live working electricity checking grounding ring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310134217.0A CN116111375A (en) | 2023-02-20 | 2023-02-20 | Live working electricity checking grounding ring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116111375A true CN116111375A (en) | 2023-05-12 |
Family
ID=86259623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310134217.0A Pending CN116111375A (en) | 2023-02-20 | 2023-02-20 | Live working electricity checking grounding ring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116111375A (en) |
-
2023
- 2023-02-20 CN CN202310134217.0A patent/CN116111375A/en active Pending
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