CN109378616B - Bus conductor connector - Google Patents

Bus conductor connector Download PDF

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Publication number
CN109378616B
CN109378616B CN201811324623.9A CN201811324623A CN109378616B CN 109378616 B CN109378616 B CN 109378616B CN 201811324623 A CN201811324623 A CN 201811324623A CN 109378616 B CN109378616 B CN 109378616B
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CN
China
Prior art keywords
conductor
transverse
shaped connecting
shaped
groove
Prior art date
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Active
Application number
CN201811324623.9A
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Chinese (zh)
Other versions
CN109378616A (en
Inventor
蒋文功
周忠
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.)
Wetown Electric Group Co Ltd
Original Assignee
Wetown Electric Group 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 Wetown Electric Group Co Ltd filed Critical Wetown Electric Group Co Ltd
Priority to CN201811324623.9A priority Critical patent/CN109378616B/en
Publication of CN109378616A publication Critical patent/CN109378616A/en
Application granted granted Critical
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Classifications

    • HELECTRICITY
    • H01ELECTRIC 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
    • H01R13/15Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • HELECTRICITY
    • H01ELECTRIC 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
    • H01R13/20Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
    • HELECTRICITY
    • H01ELECTRIC 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
    • H01R13/22Contacts for co-operating by abutting
    • H01R13/24Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2407Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means
    • H01R13/2414Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the resilient means conductive elastomers
    • HELECTRICITY
    • H01ELECTRIC 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
    • H01R13/22Contacts for co-operating by abutting
    • H01R13/24Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2435Contacts for co-operating by abutting resilient; resiliently-mounted with opposite contact points, e.g. C beam
    • HELECTRICITY
    • H01ELECTRIC 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
    • H01R13/629Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances

Landscapes

  • Installation Of Bus-Bars (AREA)

Abstract

According to the bus conductor connector, a pair of phase line conductors of adjacent bus duct products are transversely pushed into the insertion groove along the horizontal direction from the opening side of the transverse U-shaped connecting conductor and are contacted and conducted through the transverse U-shaped connecting conductor, so that the structure is simple, and the operation is convenient; the sheet strip-shaped elastic conductors clamped in the clamping grooves on the upper and lower inner walls of the inserting grooves press the phase conductors of the bus duct products through the protruding parts so as to ensure contact conduction performance, the mark bosses or mark grooves on the upper and lower surfaces of the transverse U-shaped connecting conductors can provide longitudinal positioning structures for a pair of phase conductors of the bus duct products of adjacent sections, the number of parts is small, the phase conductor connecting process of the bus duct products is simplified, the installation and connection workload is reduced, the consumed time is short, the dismounting operation is convenient, the working efficiency is improved, and the production cost investment is reduced.

Description

Bus conductor connector
Technical Field
The present invention relates to a bus conductor connector.
Background
In the power transmission and transformation equipment in the power industry, power is generally supplied to electric equipment by a bus system, the bus system is generally formed by connecting a plurality of sections of bus duct products through a connector structure, the connector is provided with two conductive connecting plates, conductors of each section of bus duct products are connected and conducted with conductors of adjacent sections of bus duct products through the two conductive connecting plates, and after the conductors are respectively connected and conducted through the conductive connecting plates, the multiphase conductors are also required to be tightly pressed through bolt connection so as to ensure the contact and conduction performance, so that the number of parts is numerous, the workload of installation and connection is large, the dismounting operation is inconvenient, the working efficiency is low, the consumed time is long, and the investment of production cost is high; other connectors capable of realizing the mutual connection and conduction of phase line conductors of adjacent bus duct products in the prior art have the defects of complex structure, large volume, heaviness, and high raw material consumption and cost.
Disclosure of Invention
The invention aims to solve the technical problems of providing the bus conductor connector which can simplify the conductor connection process, has the advantages of less parts, convenient disassembly and assembly, small volume, light weight, less raw material consumption and improved working efficiency.
The bus conductor connector of the invention is characterized in that: the connecting section is connected to one side of the two upper and lower sides, an opening is formed in one side of the connecting section, the cross section of the connecting section is in a transverse U shape, a space between the upper and lower sides of the transverse U-shaped connecting conductor is formed into a plugging slot for inserting and conducting a pair of adjacent bus duct product phase conductors, and the pair of adjacent bus duct product phase conductors can be simultaneously transversely inserted into the plugging slot along the horizontal direction from the opening side of the transverse U-shaped connecting conductor and are contacted and conducted through the transverse U-shaped connecting conductor; the upper and lower inner walls of the inserting groove are respectively provided with a transversely extending clamping groove, the clamping grooves are respectively clamped with a flaky strip-shaped elastic conductor, and the middle part of the flaky strip-shaped elastic conductor along the width direction of the transverse U-shaped connecting conductor is provided with a plurality of convex parts which are arranged and extend along the length direction of the transverse U-shaped connecting conductor;
The middle part of the flaky strip-shaped elastic conductor along the length direction of the transverse U-shaped connecting conductor is provided with a separation limit strip which is arranged and extends along the width direction of the transverse U-shaped connecting conductor;
the middle parts of the upper and lower surfaces of the transverse U-shaped connecting conductor along the length direction of the transverse U-shaped connecting conductor are provided with marking bosses or marking grooves which are arranged and extend along the width direction of the transverse U-shaped connecting conductor;
A hollowed-out separation groove is formed between each protruding part and the adjacent protruding part;
the upper wall and the lower wall of the plugging groove are respectively provided with a guide inclined plane at the edge of the opening side of the transverse U-shaped connecting conductor to form an inner splayed guide horn mouth, so that the phase conductor of the bus duct product can be transversely inserted into the plugging groove along the width direction of the transverse U-shaped connecting conductor;
the connecting sections of the transverse U-shaped connecting conductors positioned on one sides of the upper side and the lower side are arc-shaped;
The clamping grooves are dovetail grooves, and penetrate through from one end of the upper inner wall to the other end of the lower inner wall of the plug-in groove to form a through groove;
the clamping groove is a dovetail groove, and limiting ribs capable of limiting the flaky strip-shaped elastic conductor are arranged at two ends of the clamping groove along the length direction of the transverse U-shaped connecting conductor;
the flaky strip-shaped elastic conductor is a flat watchband contact finger;
the sheet-shaped strip-shaped elastic conductor material is beryllium bronze.
According to the bus conductor connector, a pair of phase line conductors of adjacent bus duct products are transversely pushed into the insertion groove along the horizontal direction from the opening side of the transverse U-shaped connecting conductor and are contacted and conducted through the transverse U-shaped connecting conductor, so that the structure is simple, and the operation is convenient; the sheet strip-shaped elastic conductors clamped in the clamping grooves on the upper and lower inner walls of the inserting grooves press the phase conductors of the bus duct products through the protruding parts so as to ensure contact conduction performance, the mark bosses or mark grooves on the upper and lower surfaces of the transverse U-shaped connecting conductors can provide longitudinal positioning structures for a pair of phase conductors of the bus duct products of adjacent sections, the number of parts is small, the phase conductor connecting process of the bus duct products is simplified, the installation and connection workload is reduced, the consumed time is short, the dismounting operation is convenient, the working efficiency is improved, and the production cost investment is reduced.
Drawings
Fig. 1 is a schematic plan view of a bus conductor connector according to an embodiment of the present invention in plug-in engagement with a phase conductor of a bus duct product;
FIG. 2 is a bottom view of FIG. 1;
FIG. 3 is a schematic plan view of an embodiment of the present invention showing a bus conductor connector not mated with a phase conductor of a busway product;
FIG. 4 is a schematic plan view of a transverse "U" shaped connection conductor of a bus conductor connector according to an embodiment of the present invention;
FIG. 5 is a schematic view of the planar structure of a planar wristband finger with a transverse "U" shaped connecting conductor according to an embodiment of the present invention;
Fig. 6 is a left side view of fig. 5.
Detailed Description
As shown in the figure, the bus conductor connector comprises an upper side and a lower side, a connecting section connected to one side of the upper side and the lower side, a connecting conductor 2 with an opening at one side and a cross section of a transverse U-shaped, wherein a space between the upper side and the lower side of the transverse U-shaped connecting conductor 2 forms a plugging slot 4 for inserting and conducting a pair of adjacent bus duct product phase conductors 1, and the pair of adjacent bus duct product phase conductors 1 can be transversely inserted into the plugging slot along the horizontal direction from the opening side of the transverse U-shaped connecting conductor 2 at the same time and are contacted and conducted through the transverse U-shaped connecting conductor; the upper and lower inner walls of the plugging groove 4 are respectively provided with a transversely extending clamping groove 5, the clamping grooves 5 are respectively clamped with a flaky strip-shaped elastic conductor 3, and phase conductors of adjacent bus duct products are transversely pushed from the opening side of the transverse U-shaped connecting conductor 2 to be plugged into the plugging groove along the horizontal direction to be inserted into matched contact conduction, so that current transmission is realized, and the contact conduction reliability is improved through the flaky strip-shaped elastic conductor; the middle part of the flaky strip-shaped elastic conductor 3 along the width direction of the transverse U-shaped connecting conductor is provided with a plurality of convex parts 31 which are arranged and extend along the length direction of the transverse U-shaped connecting conductor, and the flaky strip-shaped elastic conductor clamped in the clamping groove 5 on the upper and lower inner walls of the plugging groove compresses the phase conductor of the bus duct product through the convex parts, so that the contact conduction reliability is further improved, and the contact conduction performance is ensured.
The middle part of the sheet-shaped strip-shaped elastic conductor 3 along the length direction of the transverse U-shaped connecting conductor is provided with a separation limiting strip 32 which is arranged and extends along the width direction of the transverse U-shaped connecting conductor, when a pair of phase conductors of the bus duct products of adjacent sections are transversely pushed into the inserting groove from the opening side of the transverse U-shaped connecting conductor along the horizontal direction, the two end surfaces of the pair of phase conductors are respectively aligned with the two side surfaces of the separation limiting strip 32, but the two end surfaces are required to be aligned and positioned in a head-up manner along the direction of the same horizontal plane as the opening side of the transverse U-shaped connecting conductor, so that the operation is slightly inconvenient; the upper surface and the lower surface of the transverse U-shaped connecting conductor are provided with the marking lug boss 6 or the marking groove which extends along the width direction of the transverse U-shaped connecting conductor along the middle part of the length direction of the transverse U-shaped connecting conductor, and when the opening side of the transverse U-shaped connecting conductor of the adjacent bus duct product is transversely pushed into the inserting groove along the horizontal direction, the two end surfaces of the phase conductors are aligned and positioned with the two side edges of the marking lug boss 6 respectively, and the upper side and the side of the transverse U-shaped connecting conductor can be aligned and positioned, so that the operation is convenient.
A hollowed separation groove 33 is arranged between each protruding part and the adjacent protruding part of the sheet-shaped strip-shaped elastic conductor 3, so that the compression strength is improved through intermittent multipoint contact, and deformation failure of large-area compression is prevented.
The upper and lower walls of the plugging slot 4 are respectively provided with a guide inclined plane 8 at the edge of the opening side of the transverse U-shaped connecting conductor to form an inner splayed guide bell mouth, so that the phase conductor of the bus slot product can be transversely inserted into the plugging slot along the width direction of the transverse U-shaped connecting conductor; the centering position is not required to be searched when the plug-in connection is carried out, and the positioning operation is convenient.
The connecting sections of the transverse U-shaped connecting conductors on one sides of the upper side and the lower side are arc-shaped and are matched with the phase conductor of the bus duct product, so that the fit degree and the contact area of the transverse U-shaped connecting conductors and the transverse U-shaped connecting conductors are increased, and the contact conduction performance and the current transmission effect are improved.
The clamping groove is a dovetail groove, the dovetail groove can provide limit for the flaky strip-shaped elastic conductor, the flaky strip-shaped elastic conductor is clamped reliably, and the flaky strip-shaped elastic conductor cannot fall off when the flaky strip-shaped elastic conductor is not spliced and matched with a phase line conductor of a bus duct product; the clamping grooves can be respectively arranged as through grooves penetrating from one side to the other side of the upper inner wall and the lower inner wall of the inserting groove, and the sheet-shaped strip-shaped elastic conductors can be inserted into the clamping grooves from the end parts of the through grooves for clamping, but when a pair of phase conductors of a bus duct product at the adjacent section are transversely pushed into the inserting groove along the horizontal direction from the opening sides of the transverse U-shaped connecting conductors, the sheet-shaped strip-shaped elastic conductors are not provided with limiting structures along the length direction of the transverse U-shaped connecting conductors at the two ends of the clamping grooves, so that the displacement possibility exists; therefore, the clamping groove can be set to be a closed groove with two closed ends, so that the two ends of the flaky strip-shaped elastic conductor in the clamping groove are provided with limiting structures along the length direction of the transverse U-shaped connecting conductor, but the defect that the flaky strip-shaped elastic conductor is inconvenient to clamp is slightly overcome. The sheet strip-shaped elastic conductor can directly select a flat watchband contact finger, and the sheet strip-shaped elastic conductor material can select beryllium bronze with high strength and good elasticity.
According to the bus conductor connector, a pair of phase line conductors of adjacent bus duct products are transversely pushed into the insertion groove along the horizontal direction from the opening side of the transverse U-shaped connecting conductor and are contacted and conducted through the transverse U-shaped connecting conductor, so that the structure is simple, and the operation is convenient; the sheet strip-shaped elastic conductors clamped in the clamping grooves on the upper and lower inner walls of the inserting grooves press the phase conductors of the bus duct products through the protruding parts so as to ensure contact conduction performance, the mark bosses or mark grooves on the upper and lower surfaces of the transverse U-shaped connecting conductors can provide longitudinal positioning structures for a pair of phase conductors of the bus duct products of adjacent sections, the number of parts is small, the phase conductor connecting process of the bus duct products is simplified, the installation and connection workload is reduced, the consumed time is short, the dismounting operation is convenient, the working efficiency is improved, and the production cost investment is reduced.

Claims (8)

1. A bus conductor connector, characterized by: the connecting section is connected to one side of the two upper and lower sides, an opening is formed in one side of the connecting section, the cross section of the connecting section is in a transverse U shape, a space between the upper and lower sides of the transverse U-shaped connecting conductor is formed into a plugging slot for inserting and conducting a pair of adjacent bus duct product phase conductors, and the pair of adjacent bus duct product phase conductors can be simultaneously transversely inserted into the plugging slot along the horizontal direction from the opening side of the transverse U-shaped connecting conductor and are contacted and conducted through the transverse U-shaped connecting conductor; the upper and lower inner walls of the inserting groove are respectively provided with a transversely extending clamping groove, the clamping grooves are respectively clamped with a flaky strip-shaped elastic conductor, and the middle part of the flaky strip-shaped elastic conductor along the width direction of the transverse U-shaped connecting conductor is provided with a plurality of convex parts which are arranged and extend along the length direction of the transverse U-shaped connecting conductor; the middle part of the flaky strip-shaped elastic conductor along the length direction of the transverse U-shaped connecting conductor is provided with a separation limit strip which is arranged and extends along the width direction of the transverse U-shaped connecting conductor; the upper surface and the lower surface of the transverse U-shaped connecting conductor are provided with marking bosses or marking grooves which are arranged and extend along the width direction of the transverse U-shaped connecting conductor along the middle part of the length direction of the transverse U-shaped connecting conductor.
2. The bus bar conductor connector of claim 1 wherein: and a hollowed separation groove is arranged between each protruding part and the adjacent protruding part.
3. The bus bar conductor connector of claim 1 wherein: the upper wall and the lower wall of the plugging groove are respectively provided with a guide inclined plane at the edge of the opening side of the transverse U-shaped connecting conductor to form an inner splayed guide horn mouth, so that the phase conductor of the bus duct product can be transversely inserted into the plugging groove along the width direction of the transverse U-shaped connecting conductor.
4. The bus bar conductor connector of claim 1 wherein: the connecting sections of the transverse U-shaped connecting conductors positioned on one sides of the upper side and the lower side are arc-shaped.
5. The bus bar conductor connector of claim 1 wherein: the clamping grooves are dovetail grooves, and penetrate through from one end of the upper inner wall to the other end of the lower inner wall of the plug-in groove to form a through groove.
6. The bus bar conductor connector of claim 1 wherein: the clamping groove is a dovetail groove, and limiting ribs capable of limiting the flaky strip-shaped elastic conductor are arranged at two ends of the clamping groove along the length direction of the transverse U-shaped connecting conductor.
7. The bus bar conductor connector of claim 1 wherein: the sheet-shaped strip-shaped elastic conductor is a flat watchband contact finger.
8. The bus bar conductor connector of claim 1 wherein: the sheet-shaped strip-shaped elastic conductor material is beryllium bronze.
CN201811324623.9A 2018-11-08 2018-11-08 Bus conductor connector Active CN109378616B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811324623.9A CN109378616B (en) 2018-11-08 2018-11-08 Bus conductor connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811324623.9A CN109378616B (en) 2018-11-08 2018-11-08 Bus conductor connector

Publications (2)

Publication Number Publication Date
CN109378616A CN109378616A (en) 2019-02-22
CN109378616B true CN109378616B (en) 2024-05-31

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Application Number Title Priority Date Filing Date
CN201811324623.9A Active CN109378616B (en) 2018-11-08 2018-11-08 Bus conductor connector

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CN (1) CN109378616B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110247206A (en) * 2019-05-07 2019-09-17 山东泰开电缆有限公司 Attachment device for insulating tube type busbar end

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2367967A1 (en) * 2001-01-22 2002-07-22 Thomas & Betts International, Inc. Ground bus bar connector
CN103066539A (en) * 2012-12-30 2013-04-24 江苏辉能达电气有限公司 Section bar special for bus duct
CN205248741U (en) * 2015-12-09 2016-05-18 深圳金达伸机房设备工程有限公司 Bus -bar system coupler
CN209045852U (en) * 2018-11-08 2019-06-28 威腾电气集团股份有限公司 Bus-bars conductor connector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2367967A1 (en) * 2001-01-22 2002-07-22 Thomas & Betts International, Inc. Ground bus bar connector
CN103066539A (en) * 2012-12-30 2013-04-24 江苏辉能达电气有限公司 Section bar special for bus duct
CN205248741U (en) * 2015-12-09 2016-05-18 深圳金达伸机房设备工程有限公司 Bus -bar system coupler
CN209045852U (en) * 2018-11-08 2019-06-28 威腾电气集团股份有限公司 Bus-bars conductor connector

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