CN106058496A - Copper-aluminum composite conductor connection device for tubular bus duct - Google Patents

Copper-aluminum composite conductor connection device for tubular bus duct Download PDF

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Publication number
CN106058496A
CN106058496A CN201610581585.XA CN201610581585A CN106058496A CN 106058496 A CN106058496 A CN 106058496A CN 201610581585 A CN201610581585 A CN 201610581585A CN 106058496 A CN106058496 A CN 106058496A
Authority
CN
China
Prior art keywords
cylinder
copper
base plate
aluminum composite
circular column
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610581585.XA
Other languages
Chinese (zh)
Inventor
刘海敏
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.)
Han Zhou Sichuan Copper And Aluminum Composite Technology Co Ltd
Original Assignee
Han Zhou Sichuan Copper And Aluminum Composite Technology 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.)
Filing date
Publication date
Application filed by Han Zhou Sichuan Copper And Aluminum Composite Technology Co Ltd filed Critical Han Zhou Sichuan Copper And Aluminum Composite Technology Co Ltd
Priority to CN201610581585.XA priority Critical patent/CN106058496A/en
Publication of CN106058496A publication Critical patent/CN106058496A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01R4/28Clamped connections, spring connections
    • 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
    • H01R4/28Clamped connections, spring connections
    • H01R4/50Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • 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
    • H01R4/28Clamped connections, spring connections
    • H01R4/50Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/5016Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a cone

Abstract

The present invention discloses a copper-aluminum composite conductor connection device for a tubular bus duct. The device comprises a base plate, a cylinder is rotatingly arranged at the upper end of the base plate, and an annular guide block having a trapezoidal section is arranged at the lower end of the cylinder; the base plate is provided with a guide groove matching the annular guide block; the cylinder is internally provided with an annular column, and the excircle surface of the annular column and the inner circular surface of the cylinder are in screw-thread fitting; the inner circular surface of the cylinder is a conical surface; the annular column is internally provided with a clamping piece configured to fix a conductor, and the outer surface of the clamping piece and the conical surface of the annular column are in fitting connection; and the bottom of the clamping piece is contacted and matched with the base plate. The copper-aluminum composite conductor connection device for a tubular bus duct facilitates popularization and application.

Description

A kind of for tubulose bus duct copper-aluminum composite conductor attachment means
Technical field
The present invention relates to conductor interconnection technique field, lead for tubulose bus duct Copper-Aluminum compound in particular to one Body attachment means.
Background technology
Along with Chinese national economy high speed development, big and medium-sized cities electrical equipment increases, and the application of power cable also occurs in that One very fast developmental stage.Owing to urban electricity supply circuit is long, main line cross-sectional area of conductor is big, makes power cable conductor junction point increase Adding, but cable conductor connected mode be it is also proposed new challenge, cable connection point is the important component part of power cable, Also being the weak link of whole cable, its fault rate accounts for about the 60% of whole cable fault, and in cable fault, major part goes out Now on conductor core wire junction point, so conductor connects quality and becomes the big safety problem of in cable power supply system, also it is electricity One important step of cable safe power supply.
At present, existing attachment means is after conductor weares and teares for a long time or corrodes, it is impossible to realize compensating the part of abrasion, from And the shortcoming that two conductors come off occurs.
Summary of the invention
It is an object of the invention to provide a kind of for tubulose bus duct copper-aluminum composite conductor attachment means, existing to solve The deficiency of technology.
For realizing the object of the invention, the technical scheme of employing is:
A kind of for tubulose bus duct copper-aluminum composite conductor attachment means, it is characterised in that including base plate, described base plate upper end can Rotation is provided with cylinder, and it is trapezoidal annular guide block that cylinder lower end is provided with cross section;Described base plate offers and coordinates with annular guide block Guide groove;Being provided with circular column in described cylinder, the periphery of circular column is connected by threaded engagement with the inner headed face of cylinder;Described The inner headed face of circular column is taper seat;The intermediate plate of fixed conductor it is provided with, the outer surface of intermediate plate and circular column in described circular column Taper seat is connected;The bottom surface of described intermediate plate coordinates with contacts baseplate.
The invention has the beneficial effects as follows:
By two copper-aluminum composite conductor are stretched into inside intermediate plate from conductor connection device two ends respectively, then by rotor, Owing to the periphery of circular column is connected by threaded engagement with the inner headed face of cylinder, circular column is made to move to base plate direction, due to The outer surface of intermediate plate is connected with the taper seat of circular column, so that intermediate plate two copper-aluminum composite conductor of clamping, thus realize The fixing connection of copper-aluminum composite conductor.After conductor weares and teares for a long time or corrodes, realize compensating abrasion by rotor Part, it is to avoid the shortcoming that two conductors come off occurs.
Accompanying drawing explanation
Fig. 1 is the structural representation for tubulose bus duct copper-aluminum composite conductor attachment means that the present invention provides.
Detailed description of the invention
Below by specific embodiment and combine accompanying drawing the present invention is described in further detail.
The present invention that Fig. 1 is shown provide for tubulose bus duct copper-aluminum composite conductor attachment means, including the first bronze medal Aluminum composite conductor 1, base plate the 2, first copper-aluminum composite conductor 3, annular guide block 4, cylinder 5, circular column 6 and intermediate plate 9;Described base plate 2 Upper end be rotatably provided with cylinder 5, it is trapezoidal annular guide block 4 that the lower end of cylinder 5 is provided with cross section;Described base plate 2 offers The guide groove coordinated with annular guide block 4;Being provided with circular column 6 in described cylinder 5, the periphery of circular column 6 leads to the inner headed face of cylinder 5 Cross threaded engagement to connect;The inner headed face of described circular column 6 is taper seat;It is provided with in described circular column 6 and fixes the first Copper-Aluminum compound Conductor 1 and the intermediate plate 9 of the first copper-aluminum composite conductor 3, the outer surface of intermediate plate 9 is connected with the taper seat of circular column 6;Described folder The bottom surface of sheet 9 contacts cooperation with base plate 2.
Intermediate plate 9 is provided with the hollow-core construction coordinated with the first copper-aluminum composite conductor 1 and the first copper-aluminum composite conductor 3.
By the first copper-aluminum composite conductor 1 and the first copper-aluminum composite conductor 3 are stretched into from conductor connection device two ends respectively Intermediate plate 9 is internal, then by rotor 5, due to the periphery of circular column 6 with the inner headed face of cylinder 5 by threaded engagement even Connect, make circular column 6 move to base plate 2 direction, owing to the outer surface of intermediate plate 9 is connected with the taper seat of circular column 6, so that Intermediate plate 6 clamps two copper-aluminum composite conductor, thus realizes the fixing connection of copper-aluminum composite conductor.Wear and tear for a long time when conductor or After corrosion, realize compensating the part of abrasion by rotor 5, it is to avoid the shortcoming that two conductors come off occurs.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, that is made any repaiies Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (1)

1. one kind is used for tubulose bus duct copper-aluminum composite conductor attachment means, it is characterised in that include base plate, described base plate upper end Rotatably being provided with cylinder, it is trapezoidal annular guide block that cylinder lower end is provided with cross section;Described base plate offers joins with annular guide block The guide groove closed;Being provided with circular column in described cylinder, the periphery of circular column is connected by threaded engagement with the inner headed face of cylinder;Institute The inner headed face stating circular column is taper seat;The intermediate plate of fixed conductor it is provided with, the outer surface of intermediate plate and circular column in described circular column Taper seat be connected;The bottom surface of described intermediate plate coordinates with contacts baseplate.
CN201610581585.XA 2016-07-22 2016-07-22 Copper-aluminum composite conductor connection device for tubular bus duct Pending CN106058496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610581585.XA CN106058496A (en) 2016-07-22 2016-07-22 Copper-aluminum composite conductor connection device for tubular bus duct

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610581585.XA CN106058496A (en) 2016-07-22 2016-07-22 Copper-aluminum composite conductor connection device for tubular bus duct

Publications (1)

Publication Number Publication Date
CN106058496A true CN106058496A (en) 2016-10-26

Family

ID=57417121

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610581585.XA Pending CN106058496A (en) 2016-07-22 2016-07-22 Copper-aluminum composite conductor connection device for tubular bus duct

Country Status (1)

Country Link
CN (1) CN106058496A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106450812A (en) * 2016-11-29 2017-02-22 国家电网公司 Splicing fitting clamping device
CN110235312A (en) * 2017-01-25 2019-09-13 罗伯特·博世有限公司 For will include equipment, the dosage module that is used to have the exhaust aftertreatment device of this equipment that the cable of multiple core wires or twisted wire is introduced into shell

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5934948A (en) * 1996-08-22 1999-08-10 Fuji Electric Co., Ltd. Terminal device for electric equipment
CN202678533U (en) * 2012-06-28 2013-01-16 沈阳新河电缆有限公司 Connector and connection device used for conductor connection
CN103343593A (en) * 2013-07-25 2013-10-09 长沙理工大学 Prestressed-tendon anchor with high accuracy and free adjustment and control functions
CN203707460U (en) * 2013-12-01 2014-07-09 国家电网公司 Spinning-type power line connector
CN203839524U (en) * 2014-05-14 2014-09-17 西安神电高压电器有限公司 Connecting device
CN204088769U (en) * 2014-11-01 2015-01-07 重庆市兴国金科灯具有限公司 Anti-loose wire harness
CN204290246U (en) * 2014-12-26 2015-04-22 国家电网公司 A kind of sleeve type wire non-bearing joint connection

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5934948A (en) * 1996-08-22 1999-08-10 Fuji Electric Co., Ltd. Terminal device for electric equipment
CN202678533U (en) * 2012-06-28 2013-01-16 沈阳新河电缆有限公司 Connector and connection device used for conductor connection
CN103343593A (en) * 2013-07-25 2013-10-09 长沙理工大学 Prestressed-tendon anchor with high accuracy and free adjustment and control functions
CN203707460U (en) * 2013-12-01 2014-07-09 国家电网公司 Spinning-type power line connector
CN203839524U (en) * 2014-05-14 2014-09-17 西安神电高压电器有限公司 Connecting device
CN204088769U (en) * 2014-11-01 2015-01-07 重庆市兴国金科灯具有限公司 Anti-loose wire harness
CN204290246U (en) * 2014-12-26 2015-04-22 国家电网公司 A kind of sleeve type wire non-bearing joint connection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106450812A (en) * 2016-11-29 2017-02-22 国家电网公司 Splicing fitting clamping device
CN110235312A (en) * 2017-01-25 2019-09-13 罗伯特·博世有限公司 For will include equipment, the dosage module that is used to have the exhaust aftertreatment device of this equipment that the cable of multiple core wires or twisted wire is introduced into shell

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SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20161026