CN109786987A - Cable connector connection structure and connection method - Google Patents
Cable connector connection structure and connection method Download PDFInfo
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- CN109786987A CN109786987A CN201811648263.8A CN201811648263A CN109786987A CN 109786987 A CN109786987 A CN 109786987A CN 201811648263 A CN201811648263 A CN 201811648263A CN 109786987 A CN109786987 A CN 109786987A
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Abstract
The invention discloses a kind of cable connector connection structure and connection methods, it is intended to solve cable connector and cable attended operation is inconvenient, connection reliability is poor, and there are the deficiencies of the risk of loosening.The invention includes joint body, cable, joint body is equipped with major diameter cylinder, path cylinder, lug plate, scolding tin frame is installed in path cylinder, several lattice framings that scolding tin frame includes pedestal, is connected on pedestal, it corresponds with lattice framing on path cylinder inner wall and is equipped with several slots being axially arranged, lattice framing adaptation is inserted into slot, and path drum outer wall is equipped with several path solder baths being connected to slot, installs path soldering tin block in path solder bath；Several clamping elastic slices inwardly to arch upward are uniformly installed on major diameter cylinder inner wall, elastic slice one end is clamped to be fastenedly connected with major diameter cylinder inner wall, other end activity is fitted on major diameter cylinder inner wall, major diameter drum outer wall is equipped with several major diameter solder baths, major diameter soldering tin block is installed, cable is plugged in major diameter cylinder and path cylinder in major diameter solder bath.
Description
Technical field
The present invention relates to power cable interconnection techniques, more specifically, it relates to a kind of cable connector connection structure and company
Connect method.
Background technique
Cable connector is commonly called as copper lug, it is connected to the end of cable, and cable connector is equipped with spliced eye, and cable connects
Head needs for be inserted into cable thread end when connecting with cable in the spliced eye of cable connector, and then compressing cable connector makes cable
Line is closely joined together with cable connector.Since the spliced eye on cable connector is circle, and many cables and non-circular,
Cable outer diameter is slightly larger than grafting bore dia, this brings very big difficulty to assembly.And cable passes through with cable connector
The mode of extruding closely connects, and connection reliability is poor, and there are the risks of loosening.
Summary of the invention
The present invention overcomes cable connectors and cable attended operation inconvenience, and connection reliability is poor, and there are the risks of loosening
Deficiency, provide a kind of cable connector connection structure and connection method, cable connector and cable attended operation are convenient, connection
Good reliability avoids the risk of loosening.
In order to solve the above-mentioned technical problem, the invention adopts the following technical scheme: a kind of cable connector connection structure, including
Joint body, cable, joint body are equipped with major diameter cylinder, path cylinder, lug plate, are communicated with circle between major diameter cylinder and path cylinder
The transition rings of platform shape, install scolding tin frame in path cylinder, and scolding tin frame includes pedestal, several lattice framings for being connected on pedestal, path cylinder
It corresponds with lattice framing on inner wall and is equipped with several slots being axially arranged, lattice framing adaptation is inserted into slot, and pedestal is placed in path
Cylinder bottom, path drum outer wall are equipped with several path solder baths being connected to slot, install path soldering tin block in path solder bath；
Several clamping elastic slices inwardly to arch upward are uniformly installed on major diameter cylinder inner wall, elastic slice one end is clamped and the fastening of major diameter cylinder inner wall connects
It connects, other end activity is fitted on major diameter cylinder inner wall, and major diameter drum outer wall is equipped with several major diameter solder baths, in major diameter solder bath
Major diameter soldering tin block is installed, cable is plugged in major diameter cylinder and path cylinder, and cable and path cylinder are fitted close, and it is tight to clamp elastic slice
It is close to be clamped on cable outer wall.
When cable thread end is connect with joint body, the insulation sleeve of first strip cable thread end exposes cable conductor, right
The cable conductor of exposing carries out hot pressing, is hot pressed into cylindric, and cable end conductor is passed through major diameter cylinder and is inserted to path cylinder
Interior, cable end conductor supports on scolding tin frame pedestal, compresses respectively to path cylinder and major diameter cylinder, while compression into
Row heating fusing scolding tin frame, path soldering tin block, major diameter soldering tin block, scolding tin between path cylinder inner wall and cable conductor outer wall,
Scolding tin melting in path solder bath is cooling integral, and the scolding tin melted in major diameter solder bath will clamp elastic slice and major diameter cylinder inner wall
One end of fitting and major diameter cylinder inner wall weld together.To make cable and joint body be rigidly connected to together, connection
Good reliability avoids the risk of loosening.
Preferably, path drum outer wall is equipped with the extruding slot of several annulars.The setting of slot is squeezed convenient for subsequent to path
When drum outer wall further progress squeezes, the expression lobes of squeezer thereon, which are easy to press path drum outer wall, to be moved radially inwardly.
Preferably, adaptation installation scolding tin lantern ring in transition rings, scolding tin lantern ring is interior gradually to be increased radially away from path cylinder direction
Greatly, scolding tin lantern ring path inner wall is adapted to cable.Scolding tin lantern ring is played during inserting cable to path cylinder and is led
To effect, major diameter cylinder compress while carry out heating fusing melt scolding tin lantern ring together, make major diameter cylinder inner wall after cooling with
The scolding tin in scolding tin, major diameter solder bath between cable outer wall improves what major diameter cylinder was connect with cable at an entirety
Reliability.
Preferably, corresponding with fastening spring on major diameter cylinder inner wall and being equipped with the mounting groove that several axis are arranged, clamp
Spring is mounted in mounting groove；It corresponds with mounting groove on scolding tin lantern ring outer wall and is equipped with positioning convex strip, positioning convex strip is inserted into
In mounting groove, scolding tin collar end is arranged close to major diameter soldering tin block.Fastening spring is mounted in mounting groove, the clamping to cable
It is more steady reliable.
Preferably, lug plate is equipped with wiring hole.The connection of lug plate is convenient in the setting of wiring hole.
A kind of connection method of cable connector connection structure, includes the following steps, the insulation sleeve of a, strip cable thread end,
Expose cable conductor；B, hot pressing is carried out to the cable conductor of exposing, be hot pressed into cylindric；C, cable end conductor is worn
It crosses in the inserting to path cylinder of major diameter cylinder, cable end conductor supports on scolding tin frame pedestal；D, distinguished using two extrusion toolings
Path cylinder and major diameter cylinder are compressed, extrusion tooling includes fixed wedge, movable wedge, extrusion piston cylinder, extrusion piston cylinder
Telescopic rod is connect with movable wedge, fixes the pressing groove that semicircle shape is equipped on the opposite face of wedge, movable wedge, pressing groove bottom
Calandria is respectively mounted on face, the clamping slot on two extrusion toolings is adapted to respectively to be clamped on major diameter cylinder and path drum outer wall, is squeezed
Piston cylinder Work Promote activity wedge is mobile to fixed wedge direction, to squeeze major diameter cylinder and path cylinder, while calandria is sent out
Heat makes scolding tin frame, path soldering tin block, the melting of major diameter soldering tin block, scolding tin between path cylinder inner wall and cable conductor outer wall, small
Scolding tin in diameter solder bath is melted into one, and the scolding tin melted in major diameter solder bath will clamp what elastic slice was bonded with major diameter cylinder inner wall
One end and major diameter cylinder inner wall weld together, and calandria powers off later, and the scolding tin of melting is cooling, and extrusion piston cylinder works on pair
Path cylinder and major diameter cylinder are squeezed until scolding tin is completely cooling.
Scolding tin in scolding tin, path solder bath between path cylinder inner wall and cable conductor outer wall is cooling integral, greatly
The scolding tin melted in diameter solder bath welds together one end that clamping elastic slice is bonded with major diameter cylinder inner wall and major diameter cylinder inner wall.From
And it is rigidly connected to cable and joint body together, cable connector and cable attended operation are convenient, connection reliability
It is good, avoid the risk of loosening.
Preferably, path drum outer wall is equipped with the extruding slot of several annulars, after step d, path cylinder position is removed
Extrusion tooling is pressed further by path cylinder using squeezer, and squeezer is equipped with the mounting portion of C-shaped, the installation of mounting portion one end
Extrusion head, the mounting portion other end and extrusion head, which correspond to, installs two guide wheels, and the extruding slot on extrusion head and on path drum outer wall is one by one
Several expression lobes are correspondingly provided with, squeezer is equipped with sliding slot, and extrusion head one end is actively plugged in sliding slot, screw thread on squeezer
Lead-screw is connected, lead-screw and extrusion head are rotatablely connected；When squeezer squeezes path cylinder, the installation of C-shaped on squeezer
Portion is clipped on path drum outer wall, and rotation lead-screw drives extrusion head mobile, and expression lobes are aligned one by one on path drum outer wall
Slot is squeezed, is clamped in path cylinder between extrusion head and two guide wheels, rotation squeezer squeezes path cylinder, squeezes in rotation
Lead-screw is periodically rotated while device makes extrusion head further towards path drum outer wall, grasps until completing the extruding to path cylinder
Make.Further path cylinder is squeezed by squeezer, improves the bonding strength with cable, is connected relatively reliable.
Preferably, adaptation installation scolding tin lantern ring in transition rings, scolding tin lantern ring is interior gradually to be increased radially away from path cylinder direction
Greatly, scolding tin lantern ring path inner wall is adapted to cable；It corresponds and is set equipped with several axis with fastening spring on major diameter cylinder inner wall
The mounting groove set, fastening spring are mounted in mounting groove；It corresponds with mounting groove on scolding tin lantern ring outer wall and is equipped with positioning convex strip,
Positioning convex strip is inserted into mounting groove, and scolding tin collar end is arranged close to major diameter soldering tin block；By joint body major diameter before step d
Cylinder erects under in upper path cylinder, and calandria fever makes scolding tin frame, path soldering tin block, major diameter soldering tin block, scolding tin in step d
Lantern ring melting, under the effect of gravity, scolding tin fluid fill gap between path cylinder inner wall and cable conductor outer wall and small
In diameter solder bath, scolding tin fluid upper end, which terminates in, clamps elastic slice position, make after the scolding tin of melting is cooling all scolding tin formed one it is whole
Body.Make the bonding strength for substantially increasing cable and joint body in this way.
Compared with prior art, the beneficial effects of the present invention are: cable connector and cable attended operation are convenient, connection can
It is good by property, avoid the risk of loosening.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of extrusion tooling of the invention；
Fig. 3 is the structural schematic diagram of squeezer of the invention；
In figure: 1, cable, 2, major diameter cylinder, 3, path cylinder, 4, lug plate, 5, transition rings, 6, pedestal, 7, lattice framing, 8, slot, 9,
Path solder bath, 10, path soldering tin block, 11, clamping elastic slice, 12, major diameter solder bath, 13, major diameter soldering tin block, 14, extruding slot,
15, scolding tin lantern ring, 16, mounting groove, 17, wiring hole, 18, fixed wedge, 19, movable wedge, 20, extrusion piston cylinder, 21, heating
Body, 22, squeezer, 23, mounting portion, 24, extrusion head, 25, guide wheel, 26, expression lobes, 27, sliding slot, 28, lead-screw, 29,
Pressing groove.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, technical scheme of the present invention is further described:
Embodiment: a kind of cable connector connection structure (referring to attached drawing 1), including joint body, cable 1 set on joint body
There are major diameter cylinder 2, path cylinder 3, lug plate 4, major diameter bore diameter is greater than path bore diameter, is communicated with circle between major diameter cylinder and path cylinder
The transition rings 5 of platform shape, install scolding tin frame in path cylinder, and scolding tin frame includes pedestal 6, several lattice framings 7 for being connected on pedestal, path
It corresponds with lattice framing on cylinder inner wall and is equipped with several slots 8 being axially arranged, lattice framing adaptation is inserted into slot, and pedestal is placed in small
Diameter cylinder bottom, path drum outer wall are equipped with several path solder baths 9 being connected to slot, install path scolding tin in path solder bath
Block 10；Several clamping elastic slices 11 inwardly to arch upward are uniformly installed on major diameter cylinder inner wall, clamp elastic slice one end and major diameter cylinder inner wall
It is fastenedly connected, other end activity is fitted on major diameter cylinder inner wall, and major diameter drum outer wall is equipped with several major diameter solder baths 12, major diameter
Major diameter soldering tin block 13 is installed, major diameter soldering tin block, which is placed in, clamps elastic slice and major diameter cylinder inner wall bonding position, and cable is inserted in solder bath
It connects in major diameter cylinder and path cylinder, cable and path cylinder are fitted close, and clamp elastic slice held tight on cable outer wall.It is small
Diameter drum outer wall is equipped with the extruding slot 14 of several annulars, squeezes slot and path solder bath is arranged in a staggered manner.Adaptation installation in transition rings
Scolding tin lantern ring 15, scolding tin lantern ring is interior to be gradually increased radially away from path cylinder direction, and scolding tin lantern ring path inner wall is adapted to cable.
On major diameter cylinder inner wall and fastening spring corresponds the mounting groove 16 for being equipped with the setting of several axis, and fastening spring is mounted on mounting groove
In；It corresponds with mounting groove on scolding tin lantern ring outer wall and is equipped with positioning convex strip, positioning convex strip is inserted into mounting groove, scolding tin lantern ring
End is arranged close to major diameter soldering tin block.Lug plate is equipped with wiring hole 17.
A kind of connection method of cable connector connection structure, includes the following steps, the insulation sleeve of a, strip cable thread end,
Expose cable conductor；B, hot pressing is carried out to the cable conductor of exposing, is hot pressed into cylindric, hot pressing length and path tube length degree
Adaptation；C, cable end conductor is passed through major diameter cylinder to insert into path cylinder, cable end conductor supports to scolding tin frame bottom
On seat；D, path cylinder and major diameter cylinder are compressed respectively using two extrusion toolings (referring to attached drawing 2), extrusion tooling includes fixing
Wedge 18, movable wedge 19, extrusion piston cylinder 20, fixed wedge and extrusion piston cylinder are securedly mounted in rack, squeeze and live
Plug cylinder telescopic rod is connect with movable wedge, fixes the pressing groove 29 that semicircle shape is equipped on the opposite face of wedge, movable wedge, pressure
It is respectively mounted calandria 21 in tight groove bottom, the clamping slot on two extrusion toolings is adapted to respectively is clamped in major diameter cylinder and path drum outer wall
On, clamping slot all covers path solder bath and major diameter solder bath, and extrusion piston cylinder working promotion activity wedge is pressed to fixed
Seat direction is mobile, to squeeze major diameter cylinder and path cylinder, while calandria fever makes scolding tin frame, path soldering tin block, major diameter scolding tin
Block melting, the scolding tin in scolding tin, path solder bath between path cylinder inner wall and cable conductor outer wall are melted into one, major diameter
The scolding tin melted in solder bath welds together one end that clamping elastic slice is bonded with major diameter cylinder inner wall and major diameter cylinder inner wall, later
The scolding tin of calandria power-off, melting is cooling, and extrusion piston cylinder, which works on, squeezes until scolding tin path cylinder and major diameter cylinder
It is completely cooling.
Joint body major diameter cylinder is erected under in upper path cylinder before step d, calandria fever makes to weld in step d
Tin frame, path soldering tin block, major diameter soldering tin block, scolding tin lantern ring melting, under the effect of gravity, scolding tin fluid fill path cylinder inner wall with
In gap and path solder bath between cable conductor outer wall, scolding tin fluid upper end, which terminates in, clamps elastic slice position, melting
All scolding tin are made to form an entirety after scolding tin is cooling.
After step d, the extrusion tooling of path cylinder position is removed, using squeezer 22(referring to attached drawing 3) to path cylinder into
One step squeezes, and squeezer is equipped with the mounting portion 23 of C-shaped, and extrusion head 24, the mounting portion other end and extruding are installed in mounting portion one end
Head is corresponding to install two guide wheels 25, corresponds on extrusion head with the extruding slot on path drum outer wall and is equipped with several expression lobes 26,
Squeezer is equipped with sliding slot 27, and extrusion head one end is actively plugged in sliding slot, and lead-screw 28 is threadedly coupled on squeezer, pushes
Screw rod and extrusion head are rotatablely connected；When squeezer squeezes path cylinder, the mounting portion of C-shaped is clipped in path drum outer wall on squeezer
On, rotation lead-screw drives extrusion head mobile, and expression lobes are directed at the extruding slot on path drum outer wall one by one, make path collet chuck
Tightly between extrusion head and two guide wheels, rotation squeezer squeezes path cylinder, periodically rotates while rotating squeezer
Lead-screw makes extrusion head further towards path drum outer wall, until completing the extrusion operation to path cylinder.
Embodiment described above is the preferable scheme of the present invention, is not intended to limit the present invention in any form,
There are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (8)
1. a kind of cable connector connection structure, including joint body, cable, characterized in that joint body be equipped with major diameter cylinder,
Path cylinder, lug plate are communicated with the transition rings of truncated cone-shaped, install scolding tin frame, scolding tin in path cylinder between major diameter cylinder and path cylinder
Several lattice framings that frame includes pedestal, is connected on pedestal are corresponded with lattice framing and are equipped with several axial settings on path cylinder inner wall
Slot, lattice framing adaptation is inserted into slot, and pedestal is placed in path cylinder bottom, and path drum outer wall is equipped with several to be connected to slot
Path solder bath, path soldering tin block is installed in path solder bath；Uniformly install what several inwardly arched upward on major diameter cylinder inner wall
Elastic slice is clamped, elastic slice one end is clamped and is fastenedly connected with major diameter cylinder inner wall, other end activity is fitted on major diameter cylinder inner wall, major diameter cylinder
Outer wall is equipped with several major diameter solder baths, installs major diameter soldering tin block in major diameter solder bath, and cable is plugged on major diameter cylinder and small
In diameter cylinder, cable and path cylinder are fitted close, and clamp elastic slice held tight on cable outer wall.
2. cable connector connection structure according to claim 1, characterized in that path drum outer wall is equipped with several annulars
Squeeze slot.
3. cable connector connection structure according to claim 1, characterized in that adaptation installation scolding tin lantern ring in transition rings,
It is gradually increased in scolding tin lantern ring radially away from path cylinder direction, scolding tin lantern ring path inner wall is adapted to cable.
4. cable connector connection structure according to claim 3, characterized in that on major diameter cylinder inner wall one by one with fastening spring
It is correspondingly provided with the mounting groove of several axis settings, fastening spring is mounted in mounting groove；On scolding tin lantern ring outer wall and mounting groove one
One is correspondingly provided with positioning convex strip, and positioning convex strip is inserted into mounting groove, and scolding tin collar end is arranged close to major diameter soldering tin block.
5. cable connector connection structure according to any one of claims 1 to 4, characterized in that lug plate is equipped with and connects
String holes.
6. the connection method of cable connector connection structure described in a kind of claim 1, characterized in that include the following steps, a, stripping
Insulation sleeve from cable thread end exposes cable conductor；B, hot pressing is carried out to the cable conductor of exposing, is hot pressed into cylinder
Shape；C, cable end conductor is passed through major diameter cylinder to insert into path cylinder, cable end conductor supports to scolding tin frame pedestal
On；D, path cylinder and major diameter cylinder are compressed respectively using two extrusion toolings, extrusion tooling includes fixed wedge, activity pressure
Seat, extrusion piston cylinder, extrusion piston cylinder telescopic rod are connect with movable wedge, are fixed on the opposite face of wedge, movable wedge and are all provided with
There is the pressing groove of semicircle shape, compresses and be respectively mounted calandria in groove bottom, the clamping slot on two extrusion toolings is adapted to respectively to be clamped in
On major diameter cylinder and path drum outer wall, extrusion piston cylinder working promotion activity wedge is mobile to fixed wedge direction, to squeeze big
Diameter cylinder and path cylinder, while calandria fever makes scolding tin frame, path soldering tin block, the melting of major diameter soldering tin block, path cylinder inner wall and electricity
The scolding tin in scolding tin, path solder bath between cable conductor outer wall is melted into one, and the scolding tin melted in major diameter solder bath will
One end and major diameter cylinder inner wall that clamping elastic slice is bonded with major diameter cylinder inner wall weld together, and calandria powers off later, the weldering of melting
Tin is cooling, and extrusion piston cylinder, which works on, squeezes until scolding tin is completely cooling path cylinder and major diameter cylinder.
7. the connection method of cable connector connection structure according to claim 6, characterized in that if path drum outer wall is equipped with
The extruding slot for doing annular after step d, is removed the extrusion tooling of path cylinder position, is further squeezed using squeezer to path cylinder
Pressure, squeezer are equipped with the mounting portion of C-shaped, and extrusion head, the mounting portion other end and the corresponding installation of extrusion head are installed in mounting portion one end
Two guide wheels, the extruding slot on extrusion head and on path drum outer wall, which corresponds, is equipped with several expression lobes, and squeezer, which is equipped with, to be slided
Slot, extrusion head one end are actively plugged in sliding slot, and lead-screw is threadedly coupled on squeezer, and lead-screw and extrusion head rotation connect
It connects；When squeezer squeezes path cylinder, the mounting portion of C-shaped is clipped on path drum outer wall on squeezer, and rotation lead-screw drives
Extrusion head is mobile, and expression lobes are directed at the extruding slot on path drum outer wall one by one, path cylinder is made to be clamped in extrusion head and two guide wheels
Between, rotation squeezer path cylinder is squeezed, periodically rotated while rotating squeezer lead-screw make extrusion head into
One step is close to path drum outer wall, until completing the extrusion operation to path cylinder.
8. the connection method of cable connector connection structure described according to claim 6 or 7, characterized in that adaptation peace in transition rings
Welding equipment tin lantern ring, scolding tin lantern ring is interior to be gradually increased radially away from path cylinder direction, and scolding tin lantern ring path inner wall is adapted to cable；
On major diameter cylinder inner wall and fastening spring corresponds the mounting groove for being equipped with the setting of several axis, and fastening spring is mounted on mounting groove
In；It corresponds with mounting groove on scolding tin lantern ring outer wall and is equipped with positioning convex strip, positioning convex strip is inserted into mounting groove, scolding tin lantern ring
End is arranged close to major diameter soldering tin block；Joint body major diameter cylinder is erected under in upper path cylinder before step d, step d
Middle calandria fever makes scolding tin frame, path soldering tin block, major diameter soldering tin block, the melting of scolding tin lantern ring, under the effect of gravity, scolding tin fluid
It fills in gap and the path solder bath between path cylinder inner wall and cable conductor outer wall, scolding tin fluid upper end terminates in clamping
Elastic slice position makes all scolding tin form an entirety after the scolding tin of melting is cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811648263.8A CN109786987B (en) | 2018-12-30 | 2018-12-30 | Cable joint connecting structure and connecting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811648263.8A CN109786987B (en) | 2018-12-30 | 2018-12-30 | Cable joint connecting structure and connecting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109786987A true CN109786987A (en) | 2019-05-21 |
| CN109786987B CN109786987B (en) | 2020-06-05 |
Family
ID=66499028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811648263.8A Active CN109786987B (en) | 2018-12-30 | 2018-12-30 | Cable joint connecting structure and connecting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109786987B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186699A (en) * | 2020-09-01 | 2021-01-05 | 温州优骏电气科技有限公司 | Superconducting lightning protection structure and assembling method thereof |
| CN112404637A (en) * | 2020-12-10 | 2021-02-26 | 国家电网有限公司 | Tool for power grid maintenance |
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| US6666732B1 (en) * | 2001-05-21 | 2003-12-23 | John E. Endacott | Terminal connector |
| JP2006179369A (en) * | 2004-12-24 | 2006-07-06 | Mitsubishi Cable Ind Ltd | Connection method of aluminum wire and connection structure of aluminum wire |
| CN203503807U (en) * | 2013-09-26 | 2014-03-26 | 德尔福派克电气系统有限公司 | Double-metal-sleeve connecting device used for aluminum wire of automobile storage battery |
| CN203813058U (en) * | 2014-03-20 | 2014-09-03 | 泰州市鹏龙电气有限公司 | Improved wiring terminal |
| CN207559101U (en) * | 2017-11-14 | 2018-06-29 | 河南博方电气有限公司 | A kind of bus tie of high-tension switch cabinet |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6666732B1 (en) * | 2001-05-21 | 2003-12-23 | John E. Endacott | Terminal connector |
| JP2006179369A (en) * | 2004-12-24 | 2006-07-06 | Mitsubishi Cable Ind Ltd | Connection method of aluminum wire and connection structure of aluminum wire |
| CN203503807U (en) * | 2013-09-26 | 2014-03-26 | 德尔福派克电气系统有限公司 | Double-metal-sleeve connecting device used for aluminum wire of automobile storage battery |
| CN203813058U (en) * | 2014-03-20 | 2014-09-03 | 泰州市鹏龙电气有限公司 | Improved wiring terminal |
| CN207559101U (en) * | 2017-11-14 | 2018-06-29 | 河南博方电气有限公司 | A kind of bus tie of high-tension switch cabinet |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112186699A (en) * | 2020-09-01 | 2021-01-05 | 温州优骏电气科技有限公司 | Superconducting lightning protection structure and assembling method thereof |
| CN112186699B (en) * | 2020-09-01 | 2022-08-16 | 温州优骏电气科技有限公司 | Superconducting lightning protection structure and assembling method thereof |
| CN112404637A (en) * | 2020-12-10 | 2021-02-26 | 国家电网有限公司 | Tool for power grid maintenance |
| CN112404637B (en) * | 2020-12-10 | 2022-11-11 | 国家电网有限公司 | Tool for power grid maintenance |
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| Publication number | Publication date |
|---|---|
| CN109786987B (en) | 2020-06-05 |
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