CN106058496A - Copper-aluminum composite conductor connection device for tubular bus duct - Google Patents
Copper-aluminum composite conductor connection device for tubular bus duct Download PDFInfo
- 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
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 39
- -1 Copper-aluminum Chemical compound 0.000 title claims abstract description 22
- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 210000001138 Tears Anatomy 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—BASIC 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
-
- H—ELECTRICITY
- H01—BASIC 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
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
-
- H—ELECTRICITY
- H01—BASIC 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
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5016—Clamped 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
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.
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)
| 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)
| 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 |
-
2016
- 2016-07-22 CN CN201610581585.XA patent/CN106058496A/en active Pending
Patent Citations (7)
| 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)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |