CN112164902B - Locking type connector for grounding wire - Google Patents
Locking type connector for grounding wire Download PDFInfo
- Publication number
- CN112164902B CN112164902B CN202010851970.8A CN202010851970A CN112164902B CN 112164902 B CN112164902 B CN 112164902B CN 202010851970 A CN202010851970 A CN 202010851970A CN 112164902 B CN112164902 B CN 112164902B
- Authority
- CN
- China
- Prior art keywords
- lock head
- movable lock
- main body
- arc surface
- connector
- 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.)
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- 230000003068 static effect Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims abstract description 6
- 230000037431 insertion Effects 0.000 claims abstract description 6
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 7
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
- H01R4/646—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail for cables or flexible cylindrical bodies
-
- 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
- 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
- H01R4/4854—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a wire spring
- H01R4/4863—Coil spring
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention belongs to the technical field of grounding wire connectors, and particularly relates to a grounding wire locking type connector; the connector comprises a connector main body, wherein a static arc surface is arranged in the middle of the connector main body, a lower stop block is arranged at the lower part of the static arc surface, an upper stop block is arranged at the upper part of the static arc surface, and a circumferential groove is arranged on the static arc surface; the left side of the connector main body is connected with a movable lock head, the right end of the movable lock head is connected with a locking plug, and a locking jack is arranged in a lower stop block; the left end of the joint main body is connected with an end face sealing plate, a compression spring is arranged between the end face sealing plate and the movable lock head, the right side of the joint main body is connected with a connecting insertion pipe, guide rings are arranged on the left side face of the end face sealing plate, the outer side face of the joint main body and the right side face of the connecting insertion pipe, the left end of the movable lock head is connected with a pull rope, and the pull rope penetrates through the compression spring, the end face sealing plate and the guide rings; the invention has reasonable integral structure and convenient operation and use, and can assist electric power constructors to quickly, safely and efficiently assemble and disassemble the grounding wire so as to reduce the labor intensity and improve the working efficiency.
Description
Technical Field
The invention belongs to the technical field of grounding wire connectors, and particularly relates to a grounding wire locking type connector.
Background
Safety is a basis and premise of production, the assembly and disassembly of the grounding wire in the switching operation of the transformer substation is one of important technical measures for ensuring safety, and the grounding wire is used for preventing sudden incoming calls and the induced voltage generated by the adjacent high-voltage equipment from damaging human bodies when power failure maintenance or other works are carried out on the high-voltage equipment and the circuit which are in power failure, and meanwhile, the residual charge of the power failure equipment is discharged; the existing grounding wire has the defects that the installation time is long, the working process is easy to fall off, the safety is poor when the grounding wire is dismantled, and the like, so that a plurality of unsafe factors are brought, the grounding wire connector needs to be improved so as to meet the working requirements of safety in use and rapidness in assembly and disassembly, and therefore the grounding wire locking type connector which is convenient to operate and use and can be used for rapidly and safely assembling and disassembling the grounding wire is necessary.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides the grounding wire locking type connector which is reasonable in structure, convenient to operate and use and capable of assisting power constructors to quickly and safely assemble and disassemble a grounding wire.
The purpose of the invention is realized in the following way: the grounding wire locking type connector comprises a connector main body, wherein a static arc surface is arranged in the middle of the connector main body, a lower stop block is arranged at the tail end of the lower part of the static arc surface, an upper stop block is arranged at the tail end of the upper part of the static arc surface, and a circumferential groove is formed in the static arc surface; the lower part of the left side of the joint main body is slidably connected with a movable lock head, a movable cambered surface is arranged on the movable lock head, the movable cambered surface is provided with the circumferential groove, the top end of the movable lock head is connected with a connecting slide block, the inside of the left side of the joint main body is provided with a connecting slide groove matched with the connecting slide block, the movable lock head and the joint main body are slidably connected through the matching of the connecting slide block and the connecting slide groove, the right end of the movable lock head is fixedly connected with a locking plug, and a locking jack is arranged in the lower stop block; the left end fixedly connected with terminal surface shrouding of joint main part, the terminal surface shrouding with move and be provided with compression spring between the tapered end, the bottom surface fixedly connected with on joint main part right side connects the intubate, be provided with the guide ring on the left surface of terminal surface shrouding, be provided with on the lateral surface of joint main part the guide ring, be provided with on the right surface of connecting the intubate the guide ring, the left end fixedly connected with stay cord that moves the tapered end, the stay cord passes compression spring with the terminal surface shrouding, the stay cord passes in proper order the terminal surface shrouding connect the main part with connect the guide ring that sets up on the intubate.
The annular groove is arranged along the annular direction of the circumferential surface where the static cambered surface and the movable cambered surface are located.
The stay cord is insulating material rope, the stay cord is silk insulation stay cord.
The left end face of the movable lock head is provided with a stay cord connecting hole, and the stay cord is fixedly connected with the movable lock head through the stay cord connecting hole.
The end face seal plate is fixedly connected with the joint main body through bolts, a pull rope perforation is arranged on the end face seal plate, and the pull rope passes through the end face seal plate through the pull rope perforation.
The guide ring bottom is connected with a guide ring connecting column, and the guide ring is fixedly connected with the end face sealing plate and the joint main body through the guide ring connecting column.
The cross section of the connecting sliding block is L-shaped, and the connecting sliding groove is a sliding groove with an L-shaped cross section.
The side of the connecting cannula is provided with a connecting rod hanging groove which is an L-shaped open groove.
The invention has the beneficial effects that: the invention relates to a grounding wire locking type connector, which mainly comprises a connector main body and a movable lock head, wherein the top of the movable lock head is provided with a connecting sliding block, and the left side of the connector main body is internally provided with a connecting sliding groove matched with the connecting sliding block, so that the movable lock head is in sliding connection with the connector main body; one end of the pull rope is connected with the movable lock head, the other end of the pull rope sequentially passes through the compression spring, the end face sealing plates and the guide rings, the guide rings can limit and guide the pull rope, the movable lock head moves leftwards through pulling the pull rope, a wire can enter from an opening between the movable lock head and the connector main body, after the pull rope is loosened, the movable lock head moves rightwards under the pushing of the compression spring, the movable lock head is fully contacted with the wire through the static cambered surface and the movable cambered surface and clamps the wire together, and a locking plug on the movable lock head is inserted into a locking jack in the lower stop block, so that the locking between the movable lock head and the connector main body is realized, and the safe and stable connection between the movable lock head and the wire is ensured; the invention has reasonable integral structure and convenient operation and use, and can assist electric power constructors to quickly, safely and efficiently assemble and disassemble the grounding wire so as to reduce the labor intensity and improve the working efficiency.
Drawings
Fig. 1 is a schematic front view of a ground wire latching connector according to the present invention.
Fig. 2 is a schematic view of the structure of the ground wire locking type connector in the direction A-A according to the present invention.
Fig. 3 is a schematic top view of the ground wire latching connector of the present invention.
Fig. 4 is a schematic view of the connection between the movable lock head and the main body of the connector.
In the figure: 1. the locking plug 2, the movable arc surface 3, the movable lock head 4, the compression spring 5, the end face sealing plate 6, the pull rope 7, the guide ring 8, the joint main body 9, the static arc surface 10, the connecting insertion tube 11, the connecting rod hanging groove 12, the locking jack 13, the annular groove 14, the pull rope connecting piece 15, the connecting slide block 16, the connecting slide groove 17, the guide ring connecting post 18, the lower stop block 19 and the upper stop block.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, the ground wire locking type connector comprises a connector main body 8, wherein a static arc surface 9 is arranged in the middle of the connector main body 8, a lower stop block 18 is arranged at the tail end of the lower part of the static arc surface 9, an upper stop block 19 is arranged at the tail end of the upper part of the static arc surface 9, and a circumferential groove 13 is arranged on the static arc surface 9; the lower part of the left side of the joint main body 8 is slidably connected with a movable lock head 3, the movable lock head 3 is provided with a movable arc surface 2, the movable arc surface 2 is provided with a circumferential groove 13, the top end of the movable lock head 3 is connected with a connecting sliding block 15, the inside of the left side of the joint main body 8 is provided with a connecting sliding groove 16 matched with the connecting sliding block 15, the movable lock head 3 and the joint main body 8 are slidably connected through the matching of the connecting sliding block 15 and the connecting sliding groove 16, the right end of the movable lock head 3 is fixedly connected with a locking plug 1, and a locking jack 12 is arranged in a lower stop block 18; the left end fixedly connected with terminal surface shrouding 5 of joint main part 8, terminal surface shrouding 5 with move and be provided with hold-down spring 4 between the tapered end 3, the bottom surface fixedly connected with who connects main part 8 right side connects intubate 10, be provided with guide ring 7 on the left surface of terminal surface shrouding 5, be provided with on the lateral surface of connecting main part 8 guide ring 7, be provided with on the right surface of connecting intubate 10 guide ring 7, the left end fixedly connected with stay cord 6 of tapered end 3, stay cord 6 passes hold-down spring 4 with terminal surface shrouding 5, stay cord 6 passes in proper order terminal surface shrouding 5 connect main part 8 with connect guide ring 7 that sets up on the intubate 10.
The invention relates to a grounding wire locking type connector, which mainly comprises a connector main body 8 and a movable lock head 3, wherein a connecting sliding block 15 is arranged at the top of the movable lock head 3, and a connecting sliding groove 16 matched with the connecting sliding block 15 is arranged in the left side of the connector main body 8, so that the movable lock head 3 is in sliding connection with the connector main body 8; one end of a pull rope 6 is connected with a movable lock head 3, the other end of the pull rope sequentially passes through a compression spring 4, an end face sealing plate 5 and guide rings 7, the guide rings 7 can limit and guide the pull rope 6, the movable lock head 3 moves leftwards through pulling the pull rope 6, a wire can enter from an opening between the movable lock head 3 and a connector main body 8, after the pull rope 6 is loosened, the movable lock head 3 moves rightwards under the pushing of the compression spring 4, the movable lock head 3 fully contacts with the wire through a static arc surface 9 and a movable arc surface 2 and clamps the wire together, and a locking plug 1 on the movable lock head 3 is inserted into a locking jack 12 in a lower stop block 18, so that locking between the movable lock head 3 and the connector main body 8 is realized, and safe and stable connection between the movable lock head and the wire is ensured; the invention has reasonable integral structure and convenient operation and use, and can assist electric power constructors to quickly, safely and efficiently assemble and disassemble the grounding wire so as to reduce the labor intensity and improve the working efficiency.
Example 2
As shown in fig. 1-4, the ground wire locking type connector comprises a connector main body 8, wherein a static arc surface 9 is arranged in the middle of the connector main body 8, a lower stop block 18 is arranged at the tail end of the lower part of the static arc surface 9, an upper stop block 19 is arranged at the tail end of the upper part of the static arc surface 9, and a circumferential groove 13 is arranged on the static arc surface 9; the lower part of the left side of the joint main body 8 is slidably connected with a movable lock head 3, the movable lock head 3 is provided with a movable arc surface 2, the movable arc surface 2 is provided with a circumferential groove 13, the top end of the movable lock head 3 is connected with a connecting sliding block 15, the inside of the left side of the joint main body 8 is provided with a connecting sliding groove 16 matched with the connecting sliding block 15, the movable lock head 3 and the joint main body 8 are slidably connected through the matching of the connecting sliding block 15 and the connecting sliding groove 16, the right end of the movable lock head 3 is fixedly connected with a locking plug 1, and a locking jack 12 is arranged in a lower stop block 18; the left end fixedly connected with terminal surface shrouding 5 of joint main part 8, terminal surface shrouding 5 with move and be provided with hold-down spring 4 between the tapered end 3, the bottom surface fixedly connected with who connects main part 8 right side connects intubate 10, be provided with guide ring 7 on the left surface of terminal surface shrouding 5, be provided with on the lateral surface of connecting main part 8 guide ring 7, be provided with on the right surface of connecting intubate 10 guide ring 7, the left end fixedly connected with stay cord 6 of tapered end 3, stay cord 6 passes hold-down spring 4 with terminal surface shrouding 5, stay cord 6 passes in proper order terminal surface shrouding 5 connect main part 8 with connect guide ring 7 that sets up on the intubate 10.
For better effect, the circumferential groove 13 is disposed along the circumferential direction of the static arc surface 9 and the circumferential surface where the movable arc surface 2 is located, so that friction between the static arc surface 9 and the movable arc surface 2 and the wire can be effectively increased, and damage to the wire is avoided.
For better effect, the pull rope 6 is made of insulating materials, the pull rope 6 is made of silk insulating pull ropes, and the pull rope is insulating and can provide high-strength pull force.
For better effect, the left end face of the movable lock head 3 is provided with a rope-pulling connecting hole 14, and the pull rope 6 is fixedly connected with the movable lock head 3 through the rope-pulling connecting hole 14, so that the connection is convenient, and the installation and the replacement of the pull rope 6 are convenient.
For better effect, terminal surface shrouding 5 pass through the bolt with connect main part 8 fixed connection, be provided with the stay cord perforation on the terminal surface shrouding 5, stay cord 6 passes through the stay cord perforation passes terminal surface shrouding 5, accessible terminal surface shrouding 5 is right movable lock head 3 carries out spacingly, avoids it to pass through connect spout 16 slippage connect main part 8.
For better effect, the guide ring 7 bottom is connected with the guide ring and connects post 17, the guide ring 7 through guide ring connects post 17 with terminal surface shrouding 5 with connect main part 8 fixed connection, simple to operate is swift, can change different sizes as required guide ring 7 is in order to adapt to unidimensional stay cord 6.
For better effect, the cross section of the connecting sliding block 15 is L-shaped, the connecting sliding groove 16 is an L-shaped cross section, and the movable lock head 3 is hung on the connector main body 8 and can slide along the connector main body 8 through the L-shaped cross section.
For better effect, the side of the connecting cannula 10 is provided with a connecting rod hanging groove 11, the connecting rod hanging groove 11 is an L-shaped opening groove, the end of the operating rod can be provided with a corresponding hanging rod, and the connecting rod is embedded into the connecting rod hanging groove 11 by inserting the end of the operating rod into the connecting cannula 10 and rotating the end of the operating rod, so that the connection between the operating rod and the joint main body 8 is realized.
The invention relates to a grounding wire locking type connector, which mainly comprises a connector main body 8 and a movable lock head 3, wherein a connecting sliding block 15 is arranged at the top of the movable lock head 3, and a connecting sliding groove 16 matched with the connecting sliding block 15 is arranged in the left side of the connector main body 8, so that the movable lock head 3 is in sliding connection with the connector main body 8; one end of a pull rope 6 is connected with a movable lock head 3, the other end of the pull rope sequentially passes through a compression spring 4, an end face sealing plate 5 and guide rings 7, the guide rings 7 can limit and guide the pull rope 6, the movable lock head 3 moves leftwards through pulling the pull rope 6, a wire can enter from an opening between the movable lock head 3 and a connector main body 8, after the pull rope 6 is loosened, the movable lock head 3 moves rightwards under the pushing of the compression spring 4, the movable lock head 3 fully contacts with the wire through a static arc surface 9 and a movable arc surface 2 and clamps the wire together, and a locking plug 1 on the movable lock head 3 is inserted into a locking jack 12 in a lower stop block 18, so that locking between the movable lock head 3 and the connector main body 8 is realized, and safe and stable connection between the movable lock head and the wire is ensured; the invention has reasonable integral structure and convenient operation and use, and can assist electric power constructors to quickly, safely and efficiently assemble and disassemble the grounding wire so as to reduce the labor intensity and improve the working efficiency.
Claims (8)
1. The utility model provides a ground wire locking type connects, it is including connecting main part (8), its characterized in that: the middle part of the joint main body (8) is provided with a static arc surface (9), the tail end of the lower part of the static arc surface (9) is provided with a lower stop block (18), the tail end of the upper part of the static arc surface (9) is provided with an upper stop block (19), and the static arc surface (9) is provided with a circumferential groove (13); the novel anti-theft connector is characterized in that a movable lock head (3) is slidably connected to the left lower portion of the connector main body (8), a movable arc surface (2) is arranged on the movable lock head (3), a circumferential groove (13) is formed in the movable arc surface (2), a connecting sliding block (15) is connected to the top end of the movable lock head (3), a connecting sliding groove (16) matched with the connecting sliding block (15) is formed in the left inner portion of the connector main body (8), the movable lock head (3) and the connector main body (8) are slidably connected through the matching of the connecting sliding block (15) and the connecting sliding groove (16), a locking plug (1) is fixedly connected to the right end of the movable lock head (3), and a locking jack (12) is formed in the lower stop block (18); the novel connector comprises a connector body (8), wherein the left end of the connector body (8) is fixedly connected with an end face sealing plate (5), a compression spring (4) is arranged between the end face sealing plate (5) and a movable lock head (3), a connecting insertion tube (10) is fixedly connected to the right side of the connector body (8), a guide ring (7) is arranged on the left side face of the end face sealing plate (5), a guide ring (7) is arranged on the outer side face of the connector body (8), a guide ring (7) is arranged on the right side face of the connecting insertion tube (10), a pull rope (6) is fixedly connected to the left end of the movable lock head (3), the pull rope (6) penetrates through the compression spring (4) and the end face sealing plate (5), and the pull rope (6) sequentially penetrates through the end face sealing plate (5) and the guide ring (7) arranged on the connecting insertion tube (10).
2. The ground wire latching tab of claim 1 wherein: the annular groove (13) is arranged along the annular direction of the circumferential surfaces of the static arc surface (9) and the movable arc surface (2).
3. The ground wire latching tab of claim 1 wherein: the stay cord (6) is insulating material rope, stay cord (6) are silk insulation stay cord.
4. The ground wire latching tab of claim 1 wherein: the left end face of the movable lock head (3) is provided with a stay cord connecting hole (14), and the stay cord (6) is fixedly connected with the movable lock head (3) through the stay cord connecting hole (14).
5. The ground wire latching tab of claim 1 wherein: the end face seal plate (5) is fixedly connected with the joint main body (8) through bolts, a stay cord perforation is arranged on the end face seal plate (5), and the stay cord (6) passes through the end face seal plate (5) through the stay cord perforation.
6. The ground wire latching tab of claim 1 wherein: the bottom end of the guide ring (7) is connected with a guide ring connecting column (17), and the guide ring (7) is fixedly connected with the end face sealing plate (5) and the joint main body (8) through the guide ring connecting column (17).
7. The ground wire latching tab of claim 1 wherein: the cross section of the connecting sliding block (15) is L-shaped, and the connecting sliding groove (16) is a sliding groove with an L-shaped cross section.
8. The ground wire latching tab of claim 1 wherein: the side of the connecting cannula (10) is provided with a connecting rod hanging groove (11), and the connecting rod hanging groove (11) is an L-shaped open groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010851970.8A CN112164902B (en) | 2020-08-21 | 2020-08-21 | Locking type connector for grounding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010851970.8A CN112164902B (en) | 2020-08-21 | 2020-08-21 | Locking type connector for grounding wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112164902A CN112164902A (en) | 2021-01-01 |
| CN112164902B true CN112164902B (en) | 2024-04-12 |
Family
ID=73859699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010851970.8A Active CN112164902B (en) | 2020-08-21 | 2020-08-21 | Locking type connector for grounding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112164902B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8016603B1 (en) * | 2010-06-02 | 2011-09-13 | Leoco (Suzhou) Precise Industrial Co., Ltd | Quick-connection outdoor waterproof electrical connector |
| CN203911002U (en) * | 2014-03-31 | 2014-10-29 | 国家电网公司 | Grounding line device |
| CN107120007A (en) * | 2017-06-09 | 2017-09-01 | 中国人民解放军61517部队 | A kind of bolt-type locking of safeguard |
| CN209183795U (en) * | 2019-01-30 | 2019-07-30 | 云南电网有限责任公司昭通供电局 | Multi-functional rapid-assembling/disassembling formula grounding wire connector combination tool |
| CN110137716A (en) * | 2019-06-18 | 2019-08-16 | 国网河南省电力公司焦作供电公司 | A kind of anticreep fast-assembling pothook type short-circuit grounding wire wire clamp |
| JP6589198B1 (en) * | 2018-05-28 | 2019-10-16 | 广州金碩水晶有限公司 | New power battery device and how to use it |
-
2020
- 2020-08-21 CN CN202010851970.8A patent/CN112164902B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8016603B1 (en) * | 2010-06-02 | 2011-09-13 | Leoco (Suzhou) Precise Industrial Co., Ltd | Quick-connection outdoor waterproof electrical connector |
| CN203911002U (en) * | 2014-03-31 | 2014-10-29 | 国家电网公司 | Grounding line device |
| CN107120007A (en) * | 2017-06-09 | 2017-09-01 | 中国人民解放军61517部队 | A kind of bolt-type locking of safeguard |
| JP6589198B1 (en) * | 2018-05-28 | 2019-10-16 | 广州金碩水晶有限公司 | New power battery device and how to use it |
| CN209183795U (en) * | 2019-01-30 | 2019-07-30 | 云南电网有限责任公司昭通供电局 | Multi-functional rapid-assembling/disassembling formula grounding wire connector combination tool |
| CN110137716A (en) * | 2019-06-18 | 2019-08-16 | 国网河南省电力公司焦作供电公司 | A kind of anticreep fast-assembling pothook type short-circuit grounding wire wire clamp |
Non-Patent Citations (3)
| Title |
|---|
| 一种新型快速短路接地线的设计;吴卓文;;机电信息;20181123(第33期);全文 * |
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| 新型输电线路接地线夹设计研发;夏小飞;;广西电力;20180228(第01期);全文 * |
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| CN112164902A (en) | 2021-01-01 |
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