CN113540836A - Electric power construction grounding protection device and use method thereof - Google Patents
Electric power construction grounding protection device and use method thereof Download PDFInfo
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- CN113540836A CN113540836A CN202110608096.XA CN202110608096A CN113540836A CN 113540836 A CN113540836 A CN 113540836A CN 202110608096 A CN202110608096 A CN 202110608096A CN 113540836 A CN113540836 A CN 113540836A
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- 238000010276 construction Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000004804 winding Methods 0.000 claims description 14
- 230000008859 change Effects 0.000 claims description 10
- 238000005553 drilling Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Classifications
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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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- 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
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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
- H01R4/28—Clamped connections, spring connections
- H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
Abstract
The invention discloses an electric power construction grounding protection device and a using method thereof. Has the advantages that: the grounding protection device for the electric power construction is novel in structure and convenient to operate, most of the existing grounding protection devices for the electric power construction are connected by adopting a direct hook method, due to the fact that the hooks are not firmly connected due to the high-altitude operation of the electric power construction, the grounding effect is poor, the electric power construction is inconvenient, the fastening efficiency of the grounding protection device for the electric power construction is reduced, secondly, the grounding protection device can be protected against lightning by arranging the upper wire clamp and the lightning rod, the problem that the lightning protection efficiency of the device is low in the lightning strike days, the electric power operation is unsafe is avoided, and the using requirement of the grounding protection device for the electric power construction is met.
Description
Technical Field
The invention relates to the technical field of grounding protection devices, in particular to a grounding protection device for electric power construction and a using method thereof.
Background
The portable short circuit grounding device is a temporary grounding device commonly used in the electric power overhaul and construction process and has the function of preventing the equipment and the line from being suddenly powered on when the line and the power transformation are constructed, and the portable short circuit grounding device is close to a charged body to generate electrostatic induction to cause electric shock or completely discharge residual charges when the line is switched on by mistake so as to ensure the personal safety of the working personnel in the overhaul process.
At present, the fixed knot structure is adopted to current building outer wall insulation integral structure majority, because electric power construction high altitude construction, makes the couple connect insecurely easily and causes the ground connection effect poor, and then leads to electric power construction inconvenient, because electric power construction is mostly outdoor operations, causes the device lightning-arrest inefficiency easily meetting the thunder day, and then leads to electric power operation unsafe, because ground connection load is big, appears the ground connection disconnection when making electric power operation easily and causes electric power personnel construction difficulty, has reduced electric power construction earth protection device's security.
Disclosure of Invention
The invention aims to solve the problems and provide an electric power construction grounding protection device and a using method thereof.
The invention realizes the purpose through the following technical scheme:
a ground protection device for electric power construction comprises a bottom frame, a second main pipe and an upper wire clamp, wherein a slide bar is arranged above the bottom frame, a transverse pipe is arranged above the slide bar, a plum blossom locking handle is arranged above the transverse pipe, a slide pipe is arranged in the middle of the transverse pipe, a second locking screw is arranged on one side wall of the slide pipe, a connecting spring is arranged on one side of the second locking screw, a second main pipe is arranged above the slide pipe, a first locking screw is arranged on one side wall of the second main pipe, a rolling wheel is arranged on the other side wall of the second main pipe, a handle head is arranged on one side wall of the rolling wheel, a first main pipe is arranged above the second main pipe, a first clamping plate is arranged on one side of the first main pipe, a second clamping plate is arranged on the other side of the first clamping plate, a rotating nail penetrates through the first clamping plate and the second clamping plate, a connecting rod is arranged on one side of the rotating nail, and a fastening rope is connected between the connecting rod and the rolling wheel, the lightning rod is characterized in that a lower wire clamp is arranged on one side of the first clamping plate and one side of the second clamping plate, the upper wire clamp is arranged above the main pipe, a stress spring is arranged between the upper wire clamp and the lower wire clamp, a lightning rod is arranged above the upper wire clamp, a drill rod is arranged on one side of the sliding strip, a rotating handle is arranged above the drill rod, an earthing rod is arranged on one side of the rotating handle, and an earthing wire is connected between the earthing rod and the lower wire clamp.
Furthermore, the draw runner with the underframe passes through bolted connection, violently the pipe with draw runner sliding connection, plum blossom locking handle with violently the pipe passes through threaded connection.
By adopting the technical scheme, the sliding strip can enable the transverse pipe to flexibly slide.
Furthermore, the sliding pipe is connected with the transverse pipe in a sliding mode, the second locking screw is connected with the sliding pipe through threads, the connecting spring is connected with the bottom frame through screws, and the connecting spring is connected with the transverse pipe through screws.
By adopting the technical scheme, the bottom frame is protected by grounding when the connecting spring can be used.
Furthermore, the second main pipe is connected with the sliding pipe through a screw, the second locking screw is connected with the second main pipe through a screw thread, and the reel is connected with the second main pipe through a screw.
Through adopting above-mentioned technical scheme, locking screw two can with be responsible for a location lock.
Furthermore, the handle head is inserted into the winding wheel, the first main pipe is in sliding connection with the second main pipe, and the first clamping plate is in rotating connection with the rotating nail.
Through adopting above-mentioned technical scheme, it is right to the head convenience the winding wheel rotates.
Furthermore, change the nail with be responsible for a rotation connection, change the nail with splint two rotate and are connected, the connecting rod with splint one is pegged graft, the connecting rod with splint two are pegged graft.
Through adopting above-mentioned technical scheme, change the nail and can make splint one and splint two nimble rotations.
Furthermore, the fastening rope is connected with the connecting rod in a binding mode, the fastening rope is connected with the winding wheel in a rotating mode, the lower wire clamp is connected with the first clamping plate through a screw, and the second clamping plate is connected with the lower wire clamp through a screw.
By adopting the technical scheme, the fastening rope can drive the lower wire frame to interlock the high-voltage cable.
Furthermore, the upper wire clamp is connected with the main pipe I through a screw, the stressed spring is connected with the upper wire clamp through a screw, the stressed spring is connected with the lower wire clamp through a screw, and the lightning rod is connected with the upper wire clamp in an inserting mode.
Through adopting above-mentioned technical scheme, the lightning rod can make the device ground connection lightning-arrest simultaneously.
Furthermore, the drilling rod with the underframe passes through threaded connection, change the handle with the drilling rod is pegged graft, the earthing rod with underframe sliding connection, the earth connection with the earthing rod passes through screwed connection, the earth connection with the lower clamp passes through screwed connection.
By adopting the technical scheme, the grounding wire and the grounding rod can enable the device to be grounded.
The invention has the beneficial effects that:
1. in order to solve the problems that the existing grounding protection devices for power construction are mostly connected by adopting a direct hook method, due to the fact that high-altitude operation is carried out in power construction, the hook is easily connected insecurely to cause poor grounding effect, further the power construction is inconvenient, and the fastening efficiency of the grounding protection devices for power construction is reduced, the grounding protection device for power construction can carry out occlusion connection on cables by arranging a lower wire clamp, an upper wire clamp, a connecting rod, a rotating nail, a fastening rope and a winding wheel, so that the insecurity of power construction caused by poor grounding effect due to the insecurity of the hook connection is avoided, and the fastening efficiency of the grounding protection devices for power construction is improved;
2. in order to solve the problems that the existing grounding protection device for power construction mostly adopts a simple structure, and the lightning protection efficiency of the device is low due to outdoor operation of the power construction, so that the power operation is unsafe and the use requirement of the grounding protection device for power construction cannot be met, the grounding protection device can be protected against lightning by arranging the upper wire clamp and the lightning rod, so that the problem that the lightning protection efficiency of the device is low due to the lightning strike and the use requirement of the grounding protection device for power construction cannot be met is solved;
3. in order to solve the problems that the existing grounding protection device for power construction is directly grounded, due to the fact that grounding load is large, grounding disconnection is easy to occur during power operation, construction difficulty of power personnel is caused, and safety of the grounding protection device for power construction is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an electric power construction grounding protection device according to the present invention;
FIG. 2 is an enlarged view of the ground protection device for electric power construction at A;
FIG. 3 is an enlarged view of the ground protection device for electric power construction at B of the present invention;
FIG. 4 is an enlarged view of the ground protection device for electric power construction at C of the present invention;
fig. 5 is an enlarged view of the ground protection device for electric power construction at D of the present invention.
The reference numerals are explained below:
1. a bottom frame; 2. a slide bar; 3. a transverse tube; 4. a plum blossom locking handle; 5. a slide pipe; 6. a second locking screw; 7. a connecting spring; 8. a second main pipe; 9. locking a screw I; 10. a winding wheel; 11. a handle head; 12. a first main pipe; 13. a first clamping plate; 14. a second clamping plate; 15. rotating the nail; 16. a connecting rod; 17. fastening the rope; 18. a wire clamp; 19. a wire clip is arranged; 20. a spring; 21. a lightning rod; 22. a drill stem; 23. turning a handle; 24. a ground rod; 25. and a ground line.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-5, the ground wire clamp comprises a bottom frame, a main pipe two and an upper wire clamp, a slide bar 2 is arranged above the bottom frame 1, a transverse pipe 3 is arranged above the slide bar 2, a quincuncial locking handle 4 is arranged above the transverse pipe 3, the quincuncial locking handle 4 can lock the transverse pipe 3 in a positioning manner, a slide pipe 5 is arranged in the middle of the transverse pipe 3, the slide pipe 5 can slide and adjust the grounding device, a locking screw two 6 is arranged on one side wall of the slide pipe 5, the locking screw two 6 can lock the slide pipe 5 in a positioning manner, a connecting spring 7 is arranged on one side of the locking screw two 6, the main pipe two 8 is arranged above the slide pipe 5, the main pipe two 8 can make the main pipe one 12 slide flexibly, a locking screw one 9 is arranged on one side wall of the main pipe two 8, a winding wheel 10 is arranged on the other side wall of the main pipe two 8, a handle head 11 is arranged on one side wall of the winding wheel 10, the handle head 11 rotates the winding wheel 10 to wind the fastening rope 17, a lower wire clamp 18 can be meshed with a cable, a main pipe I12 is arranged above the main pipe II 8, a clamping plate I13 is arranged on one side of the main pipe I12, a clamping plate II 14 is arranged on the other side of the main pipe I12, a rotating nail 15 penetrates through the clamping plate I13 and the clamping plate II 14, a connecting rod 16 is arranged on one side of the rotating nail 15, the connecting rod 16 can enable the fastening rope 17 to be fixed firmly, the fastening rope 17 is connected between the connecting rod 16 and the winding wheel 10, lower wire clamps 18 are arranged on one sides of the clamping plate I13 and the clamping plate II 14, an upper wire clamp 19 is arranged above the main pipe I12, the upper wire clamp 19 can be meshed with the cable, and a stress spring 20 is arranged between the upper wire clamp 19 and the lower wire clamp 18, the atress spring 20 can make the lower line frame and go up firm in connection between the fastener 19, it is provided with lightning rod 21 to go up fastener 19 top, 2 one side of draw runner is provided with drilling rod 22, the drilling rod 22 top is provided with changes 23, it rotates to change 23 the drilling rod 22 can make the device firm with ground is fixed, it is provided with earthing rod 24 to change 23 one side, earthing rod 24 can make the device ground connection, earthing rod 24 with be connected with earth connection 25 between the lower line clamp 18, earth connection 25 can make the ground connection of lower line clamp 18.
In this embodiment, the slide bar 2 with the underframe 1 passes through bolted connection, violently manage 3 with slide bar 2 sliding connection, plum blossom locking handle 4 with violently manage 3 through threaded connection, slide bar 2 can make violently manage 3 nimble slip.
In this embodiment, the sliding pipe 5 is slidably connected to the horizontal pipe 3, the second locking screw 6 is in threaded connection with the sliding pipe 5, the connecting spring 7 is in threaded connection with the bottom frame 1, the connecting spring 7 is in threaded connection with the horizontal pipe 3, and the bottom frame 1 can be protected from ground when the connecting spring 7 is in a grounded state.
In this embodiment, the second main pipe 8 is connected with the slide pipe 5 through a screw, the second locking screw 6 is connected with the second main pipe 8 through a screw, the reel 10 is connected with the second main pipe 8 through a screw, and the first main pipe 12 can be positioned and locked by the second locking screw 6.
In this embodiment, the handle head 11 is inserted into the winding wheel 10, the first main pipe 12 is slidably connected to the second main pipe 8, the first clamping plate 13 is rotatably connected to the rotating nail 15, and the handle head 11 facilitates rotation of the winding wheel 10.
In this embodiment, the rotating nail 15 is rotatably connected to the first main pipe 12, the rotating nail 15 is rotatably connected to the second clamping plate 14, the connecting rod 16 is inserted into the first clamping plate 13, the connecting rod 16 is inserted into the second clamping plate 14, and the rotating nail 15 can enable the first clamping plate 13 and the second clamping plate 14 to rotate flexibly.
In this embodiment, the fastening rope 17 is tied to the connecting rod 16, the fastening rope 17 is rotatably connected to the winding wheel 10, the lower wire clamp 18 is connected to the first clamping plate 13 through a screw, the second clamping plate 14 is connected to the lower wire clamp 18 through a screw, and the fastening rope 17 can drive the lower wire clamp to engage with the high-voltage cable.
In this embodiment, the upper wire clamp 19 is connected with the first main pipe 12 through a screw, the stressed spring 20 is connected with the upper wire clamp 19 through a screw, the stressed spring 20 is connected with the lower wire clamp 18 through a screw, the lightning rod 21 is inserted into the upper wire clamp 19, and the lightning rod 21 can make the device grounded and lightning-arrest at the same time.
In this embodiment, the drill rod 22 is connected to the bottom frame 1 through a screw, the rotating handle 23 is inserted into the drill rod 22, the grounding rod 24 is connected to the bottom frame 1 in a sliding manner, the grounding wire 25 is connected to the grounding rod 24 through a screw, the grounding wire 25 is connected to the lower clamp 18 through a screw, and the grounding wire 25 and the grounding rod 24 can ground the device.
A use method of the grounding protection device for electric power construction comprises the following steps: the device is placed at a proper position, the drill rod 22 is rotated through the rotating handle 23 according to the position of an electric power construction site, the drill rod 22 is firmly fixed with the ground, the grounding rod 24 is slid to be grounded, the transverse pipe 3 is slid to adjust the direction according to the position of a construction cable, the transverse pipe 3 is locked in a positioning mode through the quincunx locking handle 4, the sliding pipe 5 is slid to accurately adjust the position of the cable, the sliding pipe 5 is locked in a positioning mode through the locking screw II 6, the main pipe I12 is slid to adjust the height of the device, the lower wire clamp 18 and the upper wire clamp 19 simultaneously clamp the cable, the main pipe I12 is locked in a positioning mode through the locking screw I9, the head 11 rotates the rolling wheel 10, the fastening rope 17 drives the wire clamp to tightly clamp the cable, and during the electric power operation, meet the weather of minerizing, through lightning rod 21 takes shelter from the thunder, and long-time ground connection, for avoiding appearing the ground connection disconnection, through connecting spring 7 carries out ground protection to the device, and this electric power construction ground protection device convenient operation, it is convenient to use, has improved the security that electric power construction ground protection device used.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an electric power construction ground protection device which characterized in that: comprises a bottom frame (1), a second main pipe (8) and an upper wire clamp (19), wherein a slide bar (2) is arranged above the bottom frame (1), a transverse pipe (3) is arranged above the slide bar (2), a plum blossom locking handle (4) is arranged above the transverse pipe (3), a slide pipe (5) is arranged in the middle of the transverse pipe (3), a second locking screw (6) is arranged on one side wall of the slide pipe (5), a connecting spring (7) is arranged on one side of the second locking screw (6), the second main pipe (8) is arranged above the slide pipe (5), a first locking screw (9) is arranged on one side wall of the second main pipe (8), a rolling wheel (10) is arranged on the other side wall of the second main pipe (8), a handle head (11) is arranged on one side wall of the rolling wheel (10), a first main pipe (12) is arranged above the second main pipe (8), a first clamping plate (13) is arranged on one side of the first main pipe (12), a second clamping plate (14) is arranged at the other side of the first main pipe (12), a rotating nail (15) penetrates between the first clamping plate (13) and the second clamping plate (14), a connecting rod (16) is arranged at one side of the rotating nail (15), a fastening rope (17) is connected between the connecting rod (16) and the rolling wheel (10), one side of the first clamping plate (13) and one side of the second clamping plate (14) are both provided with a lower wire clamp (18), the upper wire clamp (19) is arranged above the first main pipe (12), a stress spring (20) is arranged between the upper wire clamp (19) and the lower wire clamp (18), a lightning rod (21) is arranged above the upper wire clamp (19), a drill rod (22) is arranged on one side of the sliding strip (2), a rotating handle (23) is arranged above the drill rod (22), a grounding rod (24) is arranged on one side of the rotating handle (23), and a grounding wire (25) is connected between the grounding rod (24) and the lower wire clamp (18).
2. The electric power construction grounding protection device of claim 1, wherein: the runner (2) with underframe (1) passes through the screw connection, violently manage (3) with runner (2) sliding connection, plum blossom locking handle (4) with violently manage (3) through threaded connection.
3. The electric power construction grounding protection device of claim 1, wherein: the sliding pipe (5) is in sliding connection with the transverse pipe (3), the second locking screw (6) is in threaded connection with the sliding pipe (5), the connecting spring (7) is in screwed connection with the bottom frame (1), and the connecting spring (7) is in screwed connection with the transverse pipe (3).
4. The electric power construction grounding protection device of claim 1, wherein: the second main pipe (8) is connected with the sliding pipe (5) through screws, the second locking screw (6) is connected with the second main pipe (8) through threads, and the reel (10) is connected with the second main pipe (8) through screws.
5. The electric power construction grounding protection device of claim 1, wherein: the handle head (11) is inserted into the winding wheel (10), the first main pipe (12) is in sliding connection with the second main pipe (8), and the first clamping plate (13) is in rotating connection with the rotating nail (15).
6. The electric power construction grounding protection device of claim 1, wherein: change nail (15) with be responsible for one (12) and rotate and be connected, change nail (15) with splint two (14) rotate and are connected, connecting rod (16) with splint one (13) are pegged graft, connecting rod (16) with splint two (14) are pegged graft.
7. The electric power construction grounding protection device of claim 1, wherein: the fastening rope (17) is connected with the connecting rod (16) in a binding mode, the fastening rope (17) is connected with the winding wheel (10) in a rotating mode, the lower wire clamp (18) is connected with the first clamping plate (13) through screws, and the second clamping plate (14) is connected with the lower wire clamp (18) through screws.
8. The electric power construction grounding protection device of claim 1, wherein: the upper wire clamp (19) is connected with the first main pipe (12) through screws, the stress spring (20) is connected with the upper wire clamp (19) through screws, the stress spring (20) is connected with the lower wire clamp (18) through screws, and the lightning rod (21) is connected with the upper wire clamp (19) in an inserting mode.
9. The electric power construction grounding protection device of claim 1, wherein: the drilling rod (22) with underframe (1) passes through threaded connection, change handle (23) with drilling rod (22) are pegged graft, grounding rod (24) with underframe (1) sliding connection, earth connection (25) with grounding rod (24) pass through the screw connection, earth connection (25) with lower fastener (18) pass through the screw connection.
10. A method for using the grounding protection device for electric power construction, which is applied to the grounding protection device for electric power construction of any one of claims 1 to 9, and is characterized in that: put the device in suitable position, according to the position of electric power construction scene, through change (23) rotate drilling rod (22), make drilling rod (22) and ground are fixed firm, slide earthing rod (24) ground connection, according to construction cable position, slide violently pipe (3) regulation direction, and through plum blossom locking (4) will violently pipe (3) location lock is died, slide sliding tube (5) carry out the accurate regulation to the cable position, and through locking screw two (6) will sliding tube (5) location lock is died, slide be responsible for one (12) and adjust the device height, make lower fastener (18) with go up fastener (19) block the cable simultaneously, and through locking screw one (9) will be responsible for one (12) location lock, through head (11) rotate reel (10), make fastening rope (17) drive down the fastener is with the tight interlock of cable power, during electric power operation construction, meets and threshes thunder weather, through lightning rod (21) take shelter from the thunder, and long-time ground connection, for avoiding appearing the ground connection disconnection, through coupling spring (7) carry out ground protection to the device, this electric power construction ground protection device convenient operation, it is convenient to use, has improved the security that electric power construction ground protection device used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110608096.XA CN113540836B (en) | 2021-06-01 | 2021-06-01 | Electric power construction grounding protection device and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110608096.XA CN113540836B (en) | 2021-06-01 | 2021-06-01 | Electric power construction grounding protection device and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113540836A true CN113540836A (en) | 2021-10-22 |
| CN113540836B CN113540836B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110608096.XA Active CN113540836B (en) | 2021-06-01 | 2021-06-01 | Electric power construction grounding protection device and use method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202017100601U1 (en) * | 2016-02-04 | 2017-02-16 | Ai-Hui Huang | Electric umbrella with scroll sets |
| CN206022672U (en) * | 2016-09-23 | 2017-03-15 | 国网河南省电力公司南阳供电公司 | A kind of earthing clamp |
| CN111740249A (en) * | 2020-05-11 | 2020-10-02 | 国网浙江江山市供电有限公司 | Grounding wire manipulator |
| CN212848881U (en) * | 2020-06-03 | 2021-03-30 | 苏季春 | A ground protection device for electric power construction |
-
2021
- 2021-06-01 CN CN202110608096.XA patent/CN113540836B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202017100601U1 (en) * | 2016-02-04 | 2017-02-16 | Ai-Hui Huang | Electric umbrella with scroll sets |
| CN206022672U (en) * | 2016-09-23 | 2017-03-15 | 国网河南省电力公司南阳供电公司 | A kind of earthing clamp |
| CN111740249A (en) * | 2020-05-11 | 2020-10-02 | 国网浙江江山市供电有限公司 | Grounding wire manipulator |
| CN212848881U (en) * | 2020-06-03 | 2021-03-30 | 苏季春 | A ground protection device for electric power construction |
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| Publication number | Publication date |
|---|---|
| CN113540836B (en) | 2024-04-19 |
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