CN104319513A - Connection device facilitating plugging of inner cone cable, and connection method of connection device and cable - Google Patents

Connection device facilitating plugging of inner cone cable, and connection method of connection device and cable Download PDF

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Publication number
CN104319513A
CN104319513A CN201410534428.4A CN201410534428A CN104319513A CN 104319513 A CN104319513 A CN 104319513A CN 201410534428 A CN201410534428 A CN 201410534428A CN 104319513 A CN104319513 A CN 104319513A
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CN
China
Prior art keywords
conductor
cable
inner cone
terminal
contact ring
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.)
Granted
Application number
CN201410534428.4A
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Chinese (zh)
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CN104319513B (en
Inventor
陈朝晖
王萍萍
吕玉春
杨家坤
曾恕金
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGDONG GCA CABLE ACCESSORY CO Ltd
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GUANGDONG GCA CABLE ACCESSORY CO Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by GUANGDONG GCA CABLE ACCESSORY CO Ltd filed Critical GUANGDONG GCA CABLE ACCESSORY CO Ltd
Priority to CN201410534428.4A priority Critical patent/CN104319513B/en
Publication of CN104319513A publication Critical patent/CN104319513A/en
Application granted granted Critical
Publication of CN104319513B publication Critical patent/CN104319513B/en
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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02Contact members
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/639Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/10Electrically-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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18Electrically-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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/20Electrically-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 effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00Electrically-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
    • H01R4/56Electrically-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 one conductor screwing into another
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors

Abstract

The invention provides a connection device facilitating plugging of an inner cone cable. The connection device comprises a force bearing ring, a pressing terminal, a connection conductor and a contact ring provided with a chain touch finger. One end of the pressing terminal is in confining pressure connection with a conductor core, and the other end of the pressing terminal is in threaded connection with a contact ring. The force bearing ring is sleeved on the conductor core in confining pressure connection with the pressing terminal and is connected with the head portion of the cable. The connection conductor is sleeved on the outer portion of the pressing terminal and butts against the force bearing ring and the contact ring. The invention also provides a connection method of the connection device and the inner cone cable. The connection method is characterized in that one end of the pressing terminal is pressed onto the conductor core in the peripheral direction in a confining pressure way, the force bearing ring and the connection conductor are sequentially sleeved in from the other end of the pressing terminal, and finally the contact ring of the chain touch finger is made to be in threaded connection with the other end of the pressing terminal. The connection device and the connection method can improve the stability and convenience of plugging connection between the inner core cable and a metal conductor of an inner cone socket, and accordingly achieve good electrical performance and through-current capability of the electric equipment.

Description

A kind ofly be convenient to the jockey of inner cone cable plug and the method for attachment with cable thereof
Technical field
The present invention relates to electric cable fitting, particularly a kind of jockey of cable and the method for attachment with cable thereof.
Background technology
In mesohigh GIS gas-insulated switchgear, circuit breaker and transformer, generally adopt inner cone socket metallic conductor and cable to carry out plug be connected, the inner cone plugging formula structure of cable and metallic conductor is good with its through-current capability, plug often, easy to install and good electric property is subject to the favor of client.
At present, for following two kinds of the more use of syndeton that inner cone cable and inner cone socket metallic conductor plug:
One is on conductor thread core, first install a taper compressing structure, and then on the outer cover of cone, a loop configuration is used for current lead-through., can there is following defect in this kind of syndeton: 1. this kind of structure needs to use special conductor crimping instrument, and does not have relevant criterion, and the equipment that each manufacturer provides is not quite similar, can not be general; 2., in onsite application process, easily come off during plug, use is brought inconvenience.
Another kind outside cable insulation, offers one hook groove, by cable conductor core with have after the loop configuration hooking groove crimps, realize the connection of cable conductor core and loop configuration in the hook groove being buckled in cable insulation and loop configuration by insulation fastener, then form the syndeton for cable and inner cone socket metallic conductor.There is following shortcoming in this syndeton: cable insulation aging or wearing and tearing after, easily cause fastener and cable insulation Joint failure, thus affect the electrical connection of cable conductor core and loop configuration; And during by external force to cable plug, also easily rupturing in the hook groove place of offering of cable insulation, causes syndeton to remain in the metallic conductor of inner cone socket, be difficult to in-situ processing.
Therefore, now need to design and be a kind ofly convenient to the jockey of inner cone cable plug and the method for attachment with cable thereof, plug with inner cone socket metallic conductor the steadiness, convenience and the versatility that are connected to improve inner cone cable, thus realize the good electric property of electric equipment and through-current capability.
Summary of the invention
The object of the invention is to overcome shortcoming of the prior art with not enough, the jockey being convenient to inner cone cable plug of the simple and highly versatile of a kind of structure is provided, this jockey effectively can avoid the phenomenon of the element falling be electrically connected with cable during cable plug, thus raising inner cone cable plugs with inner cone socket metallic conductor the stability be electrically connected; Further, the electrical contact of this jockey and cable core is closely reliable, has larger through-current capability, is applicable to through-flow larger cable and uses; Meanwhile, the present invention also provides the method for attachment of a kind of above-mentioned jockey and cable, plugs the steadiness, convenience and the versatility that are connected, thus realize the good electric property of electric equipment and through-current capability to improve inner cone cable with inner cone socket metallic conductor.
In order to achieve the above object, the present invention is achieved by following technical proposals: a kind of jockey being convenient to inner cone cable plug, and connect the conductor thread core of inner cone cable, the conductor thread core for inner cone cable is electrically connected with the plug-in of inner cone socket metallic conductor; It is characterized in that: comprise force bearing ring, compress terminal, bonding conductor and be provided with the contact ring of watch chain fingertip; Described compression terminal one end is connected with conductor thread core confined pressure, and the other end is threaded with contact ring; Described force bearing ring be set in compress terminal confined pressure be connected after conductor thread core on and be connected with cable head; Described bonding conductor is set in and compresses terminal outer and offset with force bearing ring and contact ring respectively.
In such scheme, between compression terminal of the present invention and cable conductor core, confined pressure mode is adopted to fix, and, compress the terminal other end and be threaded with contact ring, then can realize cable conductor core and be connected with contact ring quick and facility structurally; And confined pressure mode can effectively avoid conductor thread core to crimp the problem that need be equipped with specific purpose tool, highly versatile, therefore the present invention also can realize both reliable and stable electrical connections, thus when effectively avoiding cable and inner cone socket metallic conductor to plug, the contact ring be electrically connected with inner cone socket metallic conductor holds caducous phenomenon, and then raising inner cone cable plugs with inner cone socket metallic conductor the stability be electrically connected.Simultaneously, force bearing ring plays installs the effect of locating with cable end part, bonding conductor between force bearing ring and contact ring, contact ring and force bearing ring are reliably connected with electrical contact closely reliable, and when using, force bearing ring fully contact, and has larger through-current capability with the inner cone socket metallic conductor of switch cubicle, keep equipotential, there will not be floating potential, electric discharge phenomena, thus make this jockey be applicable to the use of through-flow larger cable.
More particularly, described bonding conductor is linking springs.Linking springs also can play the same effect of bonding conductor while minimizing rapidoprint, force bearing ring is effectively connected with contact ring, thus make cable conductor and inner cone socket keep equipotential, there will not be floating potential, electric discharge phenomena are avoided to occur, and linking springs has elasticity, in use procedure, its elasticity can flexible compression and recovery, thus increases the versatility of this jockey.
Described compression terminal is connected to form by socket part and connecting portion; Described socket part is hollow tubular structures; Described connecting portion is for being provided with externally threaded cylinder, and one end is connected with socket part.In order to improve the structural strength compressing terminal, compression terminal of the present invention is integrally formed.And connecting portion can be hollow cylinder also can be solid cylinder.
Described compression terminal one end is connected with conductor thread core confined pressure, another is threaded with contact ring and refers to: compress terminal one end be set in conductor thread core outer surface by socket part and and conductor thread core crimp the hexahedron being formed and be with interval, the other end is threaded with contact ring by the external screw thread of connecting portion.Conductor thread core and contact ring can be realized compact siro spinning technology from structure and power supply by compressing terminal by the present invention, thus raising inner cone cable plugs with inner cone socket metallic conductor the stability and reliability that are electrically connected.And compress to adopt between terminal with contact ring and be threaded, make both installation and removal convenient, can Reusability.Wherein, compression terminal and conductor thread core crimp to be formed is with the hexahedron at interval while improving the imporosity compressing terminal and conductor thread core confined pressure, can reach conductor thread core after effectively ensureing confined pressure and the effect of deformation does not occur.If do not adopt band interval mode and be not carry out compression terminal and conductor thread core confined pressure with hexahedral shape, but adopt continuation mode and polyhedron-shapedly carry out confined pressure, the conductor thread core in use procedure after confined pressure then can be caused to occur larger Bending Deformation, when its be threaded with contact ring again or coordinate with other metalwork dock time, heating can be caused, the generation that seriously can cause the accident because of loose contact.
The present invention also comprises nut, and described nut is threaded with the compression terminal other end, and is close to the side of contact ring away from bonding conductor.Nut be arranged so that the connection compressing terminal and contact ring is more firm.
Described contact ring outer wall offers annular groove, and watch chain fingertip is arranged in described annular groove.Adopt watch chain fingertip to be connected between this contact ring with inner cone socket metallic conductor, make cable conductor connected system through-current capability strong, contact resistance is little.This has greater advantage than employing spring touch finger, and the monocycle cross section due to spring touch finger is circular, causes it to occupy space large, and easily landing; And spring touch finger and moving contact and fixed contact only have a contact point respectively, only have a semicircular arc latus rectum, therefore its cocurrent flow ability is little.The watch chain fingertip that the present invention adopts is simple relative to structure spring touch finger, and watch chain fingertip requires higher with dimensional fits between annular groove, is therefore not easy to occur landing phenomenon.Meanwhile, watch chain fingertip contact is many, and conductive capability is strong, makes its through-current capability large.Therefore, watch chain fingertip, compared with spring touch finger, can realize not reducing through-current capability while minimizing material and simplified structure.
A kind ofly above-mentionedly be convenient to the jockey of inner cone cable plug and the method for attachment of cable, it is characterized in that: adopt confined pressure mode to be circumferentially crimped on conductor thread core one end of crimp type terminal, and be inserted in force bearing ring and bonding conductor successively from the other end of crimp type terminal, finally the other end of the contact ring with crimp type terminal that are provided with watch chain fingertip is threaded.
In such scheme, compressing between terminal and cable conductor core adopts confined pressure mode to fix, and, compress the terminal other end to be threaded with contact ring, inner cone cable can be improved and plug with inner cone socket metallic conductor the steadiness, convenience and the versatility that are connected, thus realize the good electric property of electric equipment and through-current capability.
Described bonding conductor is arranged between force bearing ring and contact ring, and offsets with force bearing ring and contact ring respectively; Described force bearing ring is connected with cable head.Force bearing ring of the present invention plays installs the effect of locating with cable end part, bonding conductor between force bearing ring and contact ring, contact ring and force bearing ring are reliably connected with electrical contact closely reliable, and force bearing ring fully contacts with the inner cone socket metallic conductor of switch cubicle when using, there is larger through-current capability, keep equipotential, there will not be floating potential, electric discharge phenomena, thus make this jockey be applicable to the use of through-flow larger cable.Bonding conductor of the present invention is linking springs, linking springs also can play the same effect of bonding conductor while minimizing rapidoprint, force bearing ring is effectively connected with contact ring, thus make cable conductor and inner cone socket keep equipotential, there will not be floating potential, avoid electric discharge phenomena to occur, and linking springs has elasticity, in use procedure, its elasticity can flexible compression and recovery, thus increases the versatility of this jockey.
Adopt confined pressure mode to be circumferentially crimped on conductor thread core one end of crimp type terminal to refer to: compression terminal is by the socket part of hollow body and connect to form with externally threaded connecting portion, one end of crimp type terminal is set in conductor thread core outer surface by socket part and crimps with conductor thread core, realizes crimp type terminal and is connected with the confined pressure of conductor thread core.
After contact ring is threaded with the other end of crimp type terminal, nut is threaded with the other end of crimp type terminal, and fits with the side of contact ring away from bonding conductor.Nut be arranged so that the connection compressing terminal and contact ring is more firm.
Compared with prior art, tool of the present invention has the following advantages and beneficial effect:
1, confined pressure mode is adopted to fix between compression terminal of the present invention and cable conductor core, and, compress the terminal other end to be threaded with contact ring, then can realize cable conductor core to be connected with contact ring quick and facility structurally, also the electrical connection that both are reliable and stable can be realized, thus when effectively avoiding cable and inner cone socket metallic conductor to plug, the contact ring be electrically connected with inner cone socket metallic conductor holds caducous phenomenon, and then raising inner cone cable plugs with inner cone socket metallic conductor the stability be electrically connected.
2, the electrical contact of jockey of the present invention and cable core is closely reliable, has larger through-current capability, is applicable to through-flow larger cable and uses.
3, force bearing ring of the present invention plays and installs the effect of locating with cable end part, linking springs between force bearing ring and contact ring, contact ring is reliably connected with force bearing ring, and force bearing ring fully contacts with the inner cone socket metallic conductor of switch cubicle when using, keep equipotential, there will not be floating potential, electric discharge phenomena.
4, watch chain fingertip contact of the present invention is many, and conductive capability is strong, makes its through-current capability large.Watch chain fingertip, compared with spring touch finger, can realize not reducing through-current capability while minimizing material and simplified structure, thus improve cable conductor connected system through-current capability, reduce contact resistance.
5, method of the present invention can improve inner cone cable and plugs with inner cone socket metallic conductor the steadiness, convenience and the versatility that are connected, thus realizes the good electric property of electric equipment and through-current capability.
6, force bearing ring of the present invention, linking springs, contact ring and nut with crimp after conductor thread core between mount and dismount convenient, in engineering uses, when cable end is installed and walked or puncture breaking-up, can conveniently adjust and change.
7, the present invention compresses the mode that terminal crimps with conductor thread core, the steadiness that both reinforcements connect, and this cable is applicable in the environment for use that repeatedly plug or vibrations etc. are extreme and realizes being electrically connected with inner cone socket metallic conductor.
Accompanying drawing explanation
Fig. 1 is that inner cone cable of the present invention plugs with inner cone socket metallic conductor the schematic diagram be connected by jockey;
Wherein, 1 be cable, 2 be force bearing ring, 3 be contact ring for compressing terminal, 4,5 be watch chain fingertip, 6 be conductor thread core, 7 be linking springs, 8 be nut, 9 for inner cone socket metallic conductor.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
Embodiment one
As shown in Figure 1, the jockey being convenient to inner cone cable plug of the present invention, connect the conductor thread core 6 of inner cone cable, the conductor thread core 6 for inner cone cable is connected with the plug of inner cone socket metallic conductor 9.This jockey comprises force bearing ring 2, compression terminal 3, linking springs 7 and is provided with the contact ring 4 of watch chain fingertip 5.Wherein, compress terminal 3 one end and be connected with conductor thread core 6 confined pressure, the other end is threaded with contact ring 4; Force bearing ring 2 be set in compress terminal 3 confined pressure be connected after conductor thread core 6 on be connected with cable 1 head; Linking springs cover 7 is located at and compresses terminal 3 outside and offset with force bearing ring 2 and contact ring 4 respectively.
Compression terminal 3 of the present invention is connected to form by socket part and connecting portion.Wherein, socket part is hollow tubular structures, and connecting portion is for being provided with externally threaded cylinder, and one end is connected with socket part.In order to improve the structural strength compressing terminal 3, compression terminal 3 of the present invention is integrally formed.Connecting portion can be solid cylinder or is hollow cylinder.
And compress terminal 3 one end with conductor thread core 6 confined pressure and be connected, the other end is threaded with contact ring 4 and specifically refers to: compress terminal 3 one end be set in conductor thread core 6 outer surface by socket part and and conductor thread core 6 crimp the hexahedron being formed and be with interval, the other end is threaded with contact ring 4 by the external screw thread of connecting portion.Conductor thread core 6 and contact ring 4 can be realized compact siro spinning technology from structure and power supply by compressing terminal 3 by the present invention, thus raising inner cone cable 1 plugs with inner cone socket metallic conductor 9 stability and reliability that are electrically connected.And compress to adopt between terminal 3 with contact ring 4 and be threaded, make both installation and removal convenient, can Reusability.Wherein, compression terminal 3 and conductor thread core 6 crimp to be formed is with the hexahedron at interval while improving the imporosity compressing terminal 3 and conductor thread core 6 confined pressure, can reach conductor thread core 6 after effectively ensureing confined pressure and the effect of deformation does not occur.
The present invention also comprises nut 8, and this nut 8 is threaded with compression terminal 3 other end, and is close to the side of contact ring 4 away from linking springs 7.It is more firm with the connection of contact ring 4 that being arranged so that of nut 8 compresses terminal 3.And contact ring 4 outer wall offers annular groove, watch chain fingertip 5 is arranged in annular groove.Adopt watch chain fingertip 5 to be connected between this contact ring 4 with inner cone socket metallic conductor 9, make cable 1 conductor connected system through-current capability strong, contact resistance is little.
The method of attachment of a kind of above-mentioned jockey of the present invention and cable 1, adopt confined pressure mode to be circumferentially crimped on conductor thread core 6 by one end of crimp type terminal 3, and be inserted in force bearing ring 2 and linking springs 7 successively from the other end of crimp type terminal 3, finally the contact ring 4 being provided with watch chain fingertip 5 is threaded with the other end of crimp type terminal 3, after contact ring 4 is threaded with the other end of crimp type terminal 3, the other end of nut 8 with crimp type terminal 3 is threaded, and fits with the side of contact ring 4 away from linking springs 7.And after jockey is connected with cable 1, linking springs 7 is arranged between force bearing ring 2 and contact ring 4, and respectively with hold vertical ring 2 and contact ring 4 offsets, force bearing ring 2 is connected with cable 1 head.
Specifically, adopt confined pressure mode to be circumferentially crimped on conductor thread core 6 one end of crimp type terminal 3 to refer to: compression terminal 3 is by the socket part of hollow body and connect to form with externally threaded connecting portion, one end of crimp type terminal 3 is set in conductor thread core 6 outer surface by socket part and crimps with conductor thread core 6, realizes crimp type terminal 3 and is connected with the confined pressure of conductor thread core 6.The present invention compresses between terminal 3 and cable conductor core 6 and adopts confined pressure mode to fix, and compression terminal 3 other end is threaded with contact ring 4, inner cone cable 1 can be improved and plug with inner cone socket metallic conductor 9 steadiness, convenience and the versatility that are connected, thus realize the good electric property of electric equipment and through-current capability.
Embodiment two
The present embodiment and embodiment one difference are only: linking springs can adopt the bonding conductor of tubulose, and this bonding conductor is set in and compresses terminal outer and offset with force bearing ring and contact ring respectively.Other structure of the present embodiment is consistent with embodiment one.
Above-described embodiment is the present invention's preferably execution mode; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.

Claims (10)

1. be convenient to a jockey for inner cone cable plug, connect the conductor thread core of inner cone cable, the conductor thread core for inner cone cable is electrically connected with the plug-in of inner cone socket metallic conductor; It is characterized in that: comprise force bearing ring, compress terminal, bonding conductor and be provided with the contact ring of watch chain fingertip; Described compression terminal one end is connected with conductor thread core confined pressure, and the other end is threaded with contact ring; Described force bearing ring be set in compress terminal confined pressure be connected after conductor thread core on and be connected with cable head; Described bonding conductor is set in and compresses terminal outer and offset with force bearing ring and contact ring respectively.
2. the jockey being convenient to inner cone cable plug according to claim 1, is characterized in that: described bonding conductor is linking springs.
3. the jockey being convenient to inner cone cable plug according to claim 1, is characterized in that: described compression terminal is connected to form by socket part and connecting portion; Described socket part is hollow tubular structures; Described connecting portion is for being provided with externally threaded cylinder, and one end is connected with socket part.
4. the jockey being convenient to inner cone cable plug according to claim 3, it is characterized in that: described compression terminal one end is connected with conductor thread core confined pressure, another is threaded with contact ring and refers to: compress terminal one end be set in conductor thread core outer surface by socket part and and conductor thread core crimp the hexahedron being formed and be with interval, the other end is threaded with contact ring by the external screw thread of connecting portion.
5. the jockey being convenient to inner cone cable plug according to claim 1, is characterized in that: also comprise nut, and described nut is threaded with the compression terminal other end, and is close to the side of contact ring away from bonding conductor.
6. the jockey being convenient to inner cone cable plug according to claim 1, is characterized in that: described contact ring outer wall offers annular groove, and watch chain fingertip is arranged in described annular groove.
7. according to any one of a claim 1 to 6, be convenient to the jockey of inner cone cable plug and the method for attachment of cable, it is characterized in that: adopt confined pressure mode to be circumferentially crimped on conductor thread core one end of crimp type terminal, and be inserted in force bearing ring and bonding conductor successively from the other end of crimp type terminal, finally the other end of the contact ring with crimp type terminal that are provided with watch chain fingertip is threaded.
8. be according to claim 7ly convenient to the jockey of inner cone cable plug and the method for attachment of cable, it is characterized in that: described bonding conductor is arranged between force bearing ring and contact ring, and offset with force bearing ring and contact ring respectively; Described force bearing ring is connected with cable head.
9. be according to claim 7ly convenient to the jockey of inner cone cable plug and the method for attachment of cable, it is characterized in that: adopt confined pressure mode to be circumferentially crimped on conductor thread core one end of crimp type terminal and refer to: compression terminal is by the socket part of hollow body and connect to form with externally threaded connecting portion, one end of crimp type terminal is set in conductor thread core outer surface by socket part and crimps with conductor thread core, realizes crimp type terminal and is connected with the confined pressure of conductor thread core.
10. be according to claim 7ly convenient to the jockey of inner cone cable plug and the method for attachment of cable, it is characterized in that: after contact ring is threaded with the other end of crimp type terminal, nut is threaded with the other end of crimp type terminal, and fits with the side of contact ring away from bonding conductor.
CN201410534428.4A 2014-10-11 2014-10-11 Connection device facilitating plugging of inner cone cable, and connection method of connection device and cable Active CN104319513B (en)

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Application Number Priority Date Filing Date Title
CN201410534428.4A CN104319513B (en) 2014-10-11 2014-10-11 Connection device facilitating plugging of inner cone cable, and connection method of connection device and cable

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CN104319513B CN104319513B (en) 2017-02-15

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106298346A (en) * 2016-09-14 2017-01-04 河南平高电气股份有限公司 Switch power transmission shaft, switch transmission shaft component and tri-station isolating switch
CN106504930A (en) * 2016-09-14 2017-03-15 河南平高电气股份有限公司 Switch transmission shaft component and tri-station isolating switch
CN106571251A (en) * 2016-11-08 2017-04-19 河南平高电气股份有限公司 Insulated operating rod and disconnecting switch with insulating operating rod

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US20040132324A1 (en) * 2003-01-06 2004-07-08 Mcmaster Randy J. Coupling device for coaxial cable and communication applications
CN101043105A (en) * 2006-03-22 2007-09-26 株式会社维世佳 Conductor connection structure for electrical cable
CN101847787A (en) * 2009-03-26 2010-09-29 安德鲁有限责任公司 Inner conductor wedge connects the coaxial connector of coupling
CN204156152U (en) * 2014-10-11 2015-02-11 广东吉熙安电缆附件有限公司 A kind of jockey being convenient to inner cone cable plug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040132324A1 (en) * 2003-01-06 2004-07-08 Mcmaster Randy J. Coupling device for coaxial cable and communication applications
CN101043105A (en) * 2006-03-22 2007-09-26 株式会社维世佳 Conductor connection structure for electrical cable
CN101847787A (en) * 2009-03-26 2010-09-29 安德鲁有限责任公司 Inner conductor wedge connects the coaxial connector of coupling
CN204156152U (en) * 2014-10-11 2015-02-11 广东吉熙安电缆附件有限公司 A kind of jockey being convenient to inner cone cable plug

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106298346A (en) * 2016-09-14 2017-01-04 河南平高电气股份有限公司 Switch power transmission shaft, switch transmission shaft component and tri-station isolating switch
CN106504930A (en) * 2016-09-14 2017-03-15 河南平高电气股份有限公司 Switch transmission shaft component and tri-station isolating switch
CN106571251A (en) * 2016-11-08 2017-04-19 河南平高电气股份有限公司 Insulated operating rod and disconnecting switch with insulating operating rod

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