CN110668269A - Quick storage device of earth connection - Google Patents
Quick storage device of earth connection Download PDFInfo
- Publication number
- CN110668269A CN110668269A CN201910968848.6A CN201910968848A CN110668269A CN 110668269 A CN110668269 A CN 110668269A CN 201910968848 A CN201910968848 A CN 201910968848A CN 110668269 A CN110668269 A CN 110668269A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- box body
- hollow rotating
- storage device
- ball bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
- B65H75/425—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles attached to, or forming part of a vehicle, e.g. truck, trailer, vessel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4402—Guiding arrangements to control paying-out and re-storing of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4457—Arrangements of the frame or housing
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention relates to the technical field of auxiliary devices of power equipment, in particular to a quick storage device for a grounding wire, which is convenient for winding and unwinding the grounding wire, improves the operation efficiency, can protect the grounding wire and improves the practicability; including the box, hollow rotating shaft, the rocker, the earth connection, lead electrical pillar, connect the copper line, the ground connection stake, back ball bearing and preceding ball bearing, the inside of box is provided with places the chamber, the rear end of hollow rotating shaft passes preceding ball bearing from the front end of box and stretches into to placing the intracavity and insert to inside the back ball bearing, the rear end lateral wall that the rear end of box passed the box from the rear end of box of leading electrical pillar stretches into to inside the rear end of hollow rotating shaft, and be provided with insulating cover in the outside of leading electrical pillar, the one end of connecting the copper line is connected with the rear end electricity of leading electrical pillar, the other end of connecting the copper line is connected with the ground connection stake electricity, the one end of earth connection stretches into to inside and with leading electrical pillar electricity and be connected to hollow rotating shaft, the top of box.
Description
Technical Field
The invention relates to the technical field of auxiliary devices of power equipment, in particular to a quick storage device for a grounding wire.
Background
As is known, a ground wire is a wire directly connected to the earth and may also be referred to as a safety return line, and when in danger, it directly transfers high voltage to the earth, and is an important tool for ensuring workers when voltage accidentally appears on a power-off device and line, and a ground wire storage device is an auxiliary device for storing a grounding device, and is widely used in the fields of power construction and power maintenance; the existing ground wire containing device comprises a box body, wherein the ground wire is placed in the box body at ordinary times, and the ground wire is used by being bypassed when needed; present earth connection storage device discovers in using, and receiving and releasing of earth connection is loaded down with trivial details, and the winding is wasted time and energy, influences the efficiency of operation to can't effectively protect the earth connection, lead to the practicality lower.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the quick ground wire storage device which is convenient for winding and unwinding the ground wire, improves the operation efficiency, can protect the ground wire and improves the practicability.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a quick storage device for a grounding wire comprises a box body; the electric grounding box further comprises a hollow rotating shaft, a rocker, a grounding wire, a conductive column, a connecting copper wire and a grounding pile, wherein a placing cavity is arranged in the box body, a mounting groove is formed in the rear side wall of the placing cavity, a rear ball bearing is fixedly mounted in the mounting groove, a mounting through hole communicated with the placing cavity is formed in the front side wall of the box body, the mounting through hole is opposite to the front side and the rear side of the mounting groove, a front ball bearing is fixedly mounted in the mounting through hole, the rear end of the hollow rotating shaft penetrates through the front ball bearing from the front end of the box body and extends into the placing cavity and is inserted into the rear ball bearing, the front end of the hollow rotating shaft is connected with the rocker, the front end of the conductive column penetrates through the rear side wall of the box body from the rear end of the box body and extends into the rear end of the hollow rotating shaft, an insulating sleeve is arranged on the outer side of the conductive, the winding of earth connection is in hollow rotating shaft to the one end of earth connection stretches into to hollow rotating shaft inside and with lead the electrical connection of electrical pillar, the top of box is provided with gets and puts the mouth, and is provided with the apron in getting and putting mouth department, gets and all is provided with the spout on the preceding lateral wall and the back lateral wall of putting the mouth, the front end and the rear end of apron slide respectively and set up in two sets of spouts.
Preferably, the top of the right end of the placing cavity is provided with a blocking column, the blocking column is positioned below the cover plate, and a space is reserved between the right end of the blocking column and the right side wall of the placing cavity.
Preferably, the right-hand member of box is provided with the pull rod, and the left front side, right front side, left rear side and the right rear side of box bottom all are provided with the walking wheel.
Preferably, a supporting rod in the front-back direction is arranged on the right side of the top end of the box body, and a guide roller is rotatably arranged on the outer side of the supporting rod.
Preferably, an annular groove is formed in the outer side of one end, located at the hollow rotating shaft, of the conductive column, a lantern ring is arranged in the annular groove, the lantern ring can be rotatably arranged at the annular groove, the inner ring of the lantern ring is in close contact with the annular groove, and the end portion of the grounding wire is electrically connected with the lantern ring.
Preferably, the conductive posts and the lantern ring are made of copper materials, and the hollow rotating shaft is made of nylon materials.
Preferably, the connecting copper wire and the conductive column are tightly connected through a bolt.
Preferably, the right end of the cover plate is provided with a notch, and a rubber strip is arranged at the edge of the notch.
(III) advantageous effects
Compared with the prior art, the invention provides a quick storage device for a grounding wire, which has the following beneficial effects:
1. according to the quick storage device for the ground wires, the ground wires are wound on the hollow rotating shaft, when the device is used, the free ends of the ground wires are pulled to drive the hollow rotating shaft to rotate, the ground wires can be coiled, then the ground piles are inserted underground, the ground piles are electrically connected with the conductive posts through the connecting copper wires, and after the device is finished, the hollow rotating shaft is driven to rotate through the rotating rocker, so that the ground wires are wound on the hollow rotating shaft, the ground wires are conveniently wound and unwound, and the operation efficiency is improved;
2. this quick storage device of earth connection will connect the electric wire winding on hollow rotating shaft, can avoid the condition that the earth connection is reunited into a group and deposits, prevent to cut the condition of rubbing appearing when the earth connection is buckled or receive and release, protect the earth connection, improve the practicality.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic elevation view of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3;
in the drawings, the reference numbers: 1. a box body; 2. a hollow rotating shaft; 3. a rocker; 4. a ground line; 5. a conductive post; 6. connecting copper wires; 7. grounding piles; 8. a rear ball bearing; 9. a front ball bearing; 10. an insulating sleeve; 11. a cover plate; 12. a bumping post; 13. a pull rod; 14. a traveling wheel; 15. a strut; 16. a guide roller; 17. an annular groove; 18. a collar; 19. a rubber strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a quick ground wire storage device of the present invention includes a box 1; the electric power tool also comprises a hollow rotating shaft 2, a rocker 3, a grounding wire 4, a conductive column 5, a connecting copper wire 6 and a grounding pile 7, wherein a placing cavity is arranged in the box body 1, a mounting groove is arranged on the rear side wall of the placing cavity, a rear ball bearing 8 is fixedly arranged in the mounting groove, a mounting through hole communicated with the placing cavity is arranged on the front side wall of the box body 1, the mounting through hole is opposite to the front side and the rear side of the mounting groove, a front ball bearing 9 is fixedly arranged in the mounting through hole, the hollow rotating shaft 2 is convenient to rotate through the front ball bearing 9 and the rear ball bearing 8, the rear end of the hollow rotating shaft 2 penetrates through the front ball bearing 9 from the front end of the box body 1 to extend into the placing cavity and is inserted into the rear ball bearing 8, the front end of the hollow rotating shaft 2 is connected with the rocker 3, the hollow rotating shaft 2 is convenient to manually rotate through the rocker 3, the front end of the conductive column 5, an insulating sleeve 10 is arranged outside the conductive column 5, the insulating sleeve 10 prevents current from being transmitted to the box body 1, one end of a connecting copper wire 6 is electrically connected with the rear end of the conductive column 5, the connecting copper wire 6 is tightly connected with the conductive column 5 through a bolt, when grounding is carried out, the connecting copper wire 6 is required to be tightly connected with the conductive column 5 through a bolt, good electric connection is ensured, the other end of the connecting copper wire 6 is electrically connected with a grounding pile 7, a grounding wire 4 is wound on the hollow rotating shaft 2, one end of the grounding wire 4 extends into the hollow rotating shaft 2 and is electrically connected with the conductive column 5, an annular groove 17 is arranged outside one end of the conductive column 5, a lantern ring 18 is arranged in the annular groove 17, the lantern ring 18 can be rotatably arranged at the annular groove 17, the inner ring of the lantern ring 18 is tightly contacted with the annular groove 17, the end, the grounding wire 4 can be always electrically connected with the conductive column 5, the top end of the box body 1 is provided with a taking and placing opening, a cover plate 11 is arranged at the taking and placing opening, the front side wall and the rear side wall of the taking and placing opening are respectively provided with a sliding groove, the front end and the rear end of the cover plate 11 are respectively arranged in the two groups of sliding grooves in a sliding way, the top of the right end of the placing cavity is provided with a baffle column 12, the baffle column 12 is positioned below the cover plate 11, a space is reserved between the right end of the baffle column 12 and the right side wall of the placing cavity, the grounding pile 7 and the grounding wire 4 rod can be inserted into the box body 1 at ordinary times, the grounding pile 7 and the grounding wire 4 rod are limited through the baffle column 12 to prevent the grounding pile 7 and the grounding wire 4 rod from falling down, the right end of the box body 1 is provided with a pull rod 13, the left front side, the right front side, the left rear side, the right side of the top end of the box body 1 is provided with a supporting rod 15 in the front-back direction, a guide roller 16 is rotatably arranged on the outer side of the supporting rod 15, the supporting rod is prevented from being scratched and rubbed with the box body 1 during conveying of power connection wires through a guide wheel, the ground wire 4 is protected, the ground wire 4 is convenient to receive and place, the conductive posts 5 and the lantern ring 18 are made of copper materials, the hollow rotating shaft 2 is made of nylon, the right end of the cover plate 11 is provided with a notch, a rubber strip 19 is arranged at the edge of the notch, when the cover plate 11 slides to a closed state, the grounding pile 7 and the grounding wire 4 rod are located at the notch of the cover plate 11, and the grounding pile 7, the grounding.
When the grounding wire winding device is used, the grounding wire 4 is wound on the hollow rotating shaft 2, the hollow rotating shaft 2 is driven to rotate by pulling the free end of the grounding wire 4, the grounding wire 4 can be coiled, then the grounding pile 7 is inserted underground, the grounding pile 7 is electrically connected with the conductive post 5 through the connecting copper wire 6, and after the work is finished, the hollow rotating shaft 2 is driven to rotate through the rotating rocker 3, so that the grounding wire 4 is wound on the hollow rotating shaft 2, the grounding wire 4 is conveniently wound and unwound, and the operation efficiency is improved; the power connection wires are wound on the hollow rotating shaft 2, the situation that the ground wires 4 are stored in a lump can be avoided, the situation that the ground wires 4 are scratched when being bent or folded is avoided, the ground wires 4 are protected, the annular groove 17 is matched with the lantern ring 18, it is guaranteed that the ground wires 4 can be always electrically connected with the conductive posts 5 when the hollow rotating shaft 2 rotates, the ground piles 7 and the ground wire 4 rods can be inserted into the box body 1 at ordinary times, the ground piles 7 and the ground wire 4 rods are limited through the baffle posts 12, the ground piles 7 and the ground wire 4 rods are prevented from toppling over, the box body 1 is convenient to move through the pull rods 13 and the walking wheels 14, the power connection wires are prevented from being scratched and rubbed with the box body 1 when being conveyed through the guide wheels, the ground wires 4 are protected, and the ground wires.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A quick storage device for a grounding wire comprises a box body (1); the device is characterized by further comprising a hollow rotating shaft (2), a rocker (3), a grounding wire (4), a conductive column (5), a connecting copper wire (6) and a grounding pile (7), wherein a placing cavity is arranged in the box body (1), a mounting groove is formed in the rear side wall of the placing cavity, a rear ball bearing (8) is fixedly mounted in the mounting groove, a mounting through hole communicated with the placing cavity is formed in the front side wall of the box body (1), the mounting through hole is opposite to the front side and the rear side of the mounting groove, a front ball bearing (9) is fixedly mounted in the mounting through hole, the rear end of the hollow rotating shaft (2) penetrates through the front ball bearing (9) from the front end of the box body (1) and extends into the placing cavity and is inserted into the rear ball bearing (8), the front end of the hollow rotating shaft (2) is connected with the rocker (3), the front end of the conductive column (5) penetrates through the rear side wall of the box body (1) from the rear end of the box body (1) and, and be provided with insulating cover (10) in the outside of leading electrical pillar (5), the one end of connecting copper line (6) is connected with the rear end electricity that leads electrical pillar (5), and the other end of connecting copper line (6) is connected with ground connection stake (7) electricity, earth connection (4) winding is on hollow pivot (2) to the one end of earth connection (4) stretches into to hollow pivot (2) inside and with lead electrical pillar (5) electricity and be connected, and the top of box (1) is provided with gets and puts the mouth, and is provided with apron (11) getting and putting the mouth department, all is provided with the spout on getting preceding lateral wall and the rear side wall of mouth, the front end and the rear end of apron (11) slide respectively and set up in two sets of spouts.
2. The quick storage device for the grounding wire as claimed in claim 1, wherein a stop pillar (12) is arranged at the top of the right end of the placing cavity, the stop pillar (12) is located below the cover plate (11), and a space is reserved between the right end of the stop pillar (12) and the right side wall of the placing cavity.
3. The quick storage device for the ground wire as claimed in claim 1, wherein the right end of the box body (1) is provided with a pull rod (13), and the left front side, the right front side, the left rear side and the right rear side of the bottom end of the box body (1) are provided with traveling wheels (14).
4. The quick storage device for the ground wire according to claim 1, wherein a front-back supporting rod (15) is arranged on the right side of the top end of the box body (1), and a guide roller (16) is rotatably arranged on the outer side of the supporting rod (15).
5. The quick receiving device for the grounding wire as claimed in claim 1, wherein an annular groove (17) is formed in the outer side of one end, located at the hollow rotating shaft (2), of the conductive column (5), a collar (18) is arranged in the annular groove (17), the collar (18) is rotatably arranged at the annular groove (17), an inner ring of the collar (18) is in close contact with the annular groove (17), and an end of the grounding wire (4) is electrically connected with the collar (18).
6. The quick storage device of claim 5, wherein the conductive column (5) and the collar (18) are both made of copper, and the hollow rotating shaft (2) is made of nylon.
7. The quick storage device for the grounding wire as claimed in claim 1, wherein the connecting copper wire (6) and the conductive column (5) are tightly connected through a bolt.
8. The quick storage device for the ground wire as claimed in claim 1, wherein the cover plate (11) is provided with a notch at the right end and a rubber strip (19) at the edge of the notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910968848.6A CN110668269A (en) | 2019-10-12 | 2019-10-12 | Quick storage device of earth connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910968848.6A CN110668269A (en) | 2019-10-12 | 2019-10-12 | Quick storage device of earth connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110668269A true CN110668269A (en) | 2020-01-10 |
Family
ID=69081934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910968848.6A Pending CN110668269A (en) | 2019-10-12 | 2019-10-12 | Quick storage device of earth connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110668269A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924641A (en) * | 2020-08-10 | 2020-11-13 | 南京蔚特尔智能科技有限公司 | Automatic paying-off device for laying communication pipelines |
| CN112374297A (en) * | 2020-11-12 | 2021-02-19 | 广东电网有限责任公司江门供电局 | Earth connection storage device |
| CN115649628A (en) * | 2022-11-10 | 2023-01-31 | 成都世源频控技术股份有限公司 | Radar simulator storage device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1239292A2 (en) * | 2001-03-08 | 2002-09-11 | Lem Norma GmbH | Device for the measurement of the resistance to ground |
| US7264478B1 (en) * | 2006-09-30 | 2007-09-04 | Downing John D | Retractable wiring harness reel |
| CN105207016A (en) * | 2015-10-22 | 2015-12-30 | 国网山西省电力公司临汾供电公司 | Ground wire accommodation box |
| CN205657189U (en) * | 2016-05-30 | 2016-10-19 | 国网青海省电力公司西宁供电公司 | Novel earth connection |
| CN207511616U (en) * | 2017-12-05 | 2018-06-19 | 国网安徽省电力公司岳西县供电公司 | A kind of coiling wire wound bracket for earch wrie |
| CN208738457U (en) * | 2018-08-10 | 2019-04-12 | 温州普锐智能科技有限公司 | A kind of portable earthing or grounding means of electric power first-aid test |
| CN208849180U (en) * | 2018-11-15 | 2019-05-10 | 安徽云德科技发展有限公司 | A kind of anti-disorder device of three-phase electricity short-circuit line |
-
2019
- 2019-10-12 CN CN201910968848.6A patent/CN110668269A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1239292A2 (en) * | 2001-03-08 | 2002-09-11 | Lem Norma GmbH | Device for the measurement of the resistance to ground |
| US7264478B1 (en) * | 2006-09-30 | 2007-09-04 | Downing John D | Retractable wiring harness reel |
| CN105207016A (en) * | 2015-10-22 | 2015-12-30 | 国网山西省电力公司临汾供电公司 | Ground wire accommodation box |
| CN205657189U (en) * | 2016-05-30 | 2016-10-19 | 国网青海省电力公司西宁供电公司 | Novel earth connection |
| CN207511616U (en) * | 2017-12-05 | 2018-06-19 | 国网安徽省电力公司岳西县供电公司 | A kind of coiling wire wound bracket for earch wrie |
| CN208738457U (en) * | 2018-08-10 | 2019-04-12 | 温州普锐智能科技有限公司 | A kind of portable earthing or grounding means of electric power first-aid test |
| CN208849180U (en) * | 2018-11-15 | 2019-05-10 | 安徽云德科技发展有限公司 | A kind of anti-disorder device of three-phase electricity short-circuit line |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111924641A (en) * | 2020-08-10 | 2020-11-13 | 南京蔚特尔智能科技有限公司 | Automatic paying-off device for laying communication pipelines |
| CN112374297A (en) * | 2020-11-12 | 2021-02-19 | 广东电网有限责任公司江门供电局 | Earth connection storage device |
| CN115649628A (en) * | 2022-11-10 | 2023-01-31 | 成都世源频控技术股份有限公司 | Radar simulator storage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110668269A (en) | Quick storage device of earth connection | |
| CN107310421A (en) | A kind of easily contained charging pile device | |
| US10673221B2 (en) | Storage for electric cable | |
| CN206968432U (en) | A kind of easily contained charging pile device | |
| CN210628860U (en) | Movable outdoor distribution box | |
| US6747205B2 (en) | Device for assisting in the measurement of the earth resistance | |
| CN114161969A (en) | Charging device for electric vehicle | |
| CN108909478B (en) | Green new forms of energy electric automobile charging device | |
| CN109633847B (en) | Optical cable take-up device | |
| CN205973316U (en) | Fill automatic coiling and uncoiling device of electric pile | |
| CN102593735A (en) | Portable relay-protection working platform | |
| JP2013005625A (en) | Power source line storage tool for electric vehicle and functional gatepost storing storage part of power source line storage tool for electric vehicle | |
| CN109733964B (en) | Portable earth connection containing box of transformer substation | |
| KR101056194B1 (en) | Folding wire structure having for apartment house socket box | |
| CN211046411U (en) | Ground wire covering device | |
| CN211320497U (en) | Fill electric pile cable protection device | |
| KR101108920B1 (en) | Automatic winch system for using to take underwater | |
| CN113863779A (en) | Quick assembly disassembly protector for electric power overhaul | |
| CN113291934A (en) | New energy automobile fills electric pile electric wire automatic winding device | |
| FR2463566A1 (en) | Hand-cart for carrying electric fence equipment - has solar cell array for charging fence battery | |
| CN110925674A (en) | Street lamp with fill electric pile | |
| CN210230777U (en) | Electrical equipment belt cleaning device | |
| DE102010025056A1 (en) | Dynamo type-wheeled bag for transporting luggage during travel, has roller for friction-free motion of luggage container over ground, where roller is coupled with power generator to generate electricity based on rotation of roller | |
| CN210283938U (en) | Novel electric vehicle charging box | |
| CN216886344U (en) | Fill electric pile power with superpressure overcurrent protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200110 |