CN201018238Y - Length adjustable bus connection structure - Google Patents

Length adjustable bus connection structure Download PDF

Info

Publication number
CN201018238Y
CN201018238Y CNU2007200345924U CN200720034592U CN201018238Y CN 201018238 Y CN201018238 Y CN 201018238Y CN U2007200345924 U CNU2007200345924 U CN U2007200345924U CN 200720034592 U CN200720034592 U CN 200720034592U CN 201018238 Y CN201018238 Y CN 201018238Y
Authority
CN
China
Prior art keywords
conductor
section
slot
busbar
bus
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.)
Expired - Fee Related
Application number
CNU2007200345924U
Other languages
Chinese (zh)
Inventor
王朝华
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.)
Zhenjiang Klockner Moeller Electrical Systems Co Ltd
Original Assignee
Zhenjiang Klockner Moeller Electrical Systems 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 Zhenjiang Klockner Moeller Electrical Systems Co Ltd filed Critical Zhenjiang Klockner Moeller Electrical Systems Co Ltd
Priority to CNU2007200345924U priority Critical patent/CN201018238Y/en
Application granted granted Critical
Publication of CN201018238Y publication Critical patent/CN201018238Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model belongs to a power transmission and distribution equipment, which relates to a busbar connection structure that is provided with adjustable length and is applied for low-voltage power transmission and distribution. The utility model comprises a multi-phase flat conductor positioned inside a busbar slot; the end sections of two interconnected conductor of the same phase interlace with each other; a long slot is made along the length direction of the conductor next to the end section of the conductor for a section of busbar; a clamp slot that has an opening vertical to the length direction of the conductor next to the end section of the conductor for another section of busbar; the section of conductor with the long slot and the section of conductor with the clamp slot form a joint; an insulation separator is arranged between the joint of conductors in different phases; a through hole is made on the insulation separator at the position corresponding to the long slot and the clamp slot. Therefore, the utility model, wit simple structure and convenient installation, is able to adjust the connection length and position in connection a plurality of sections of busbars.

Description

Adjustable Length Bus Connecting Structure
Technical field
The utility model belongs to equipment for power transmission and distribution, relates to a kind of Adjustable Length Bus Connecting Structure that is used for the low pressure power transmission and distribution.
Background technology
Common electrical power distribution busway, though the section bar of its conductor and structure change, when multistage bus connects its link be fixedly connected, that is, in case just there is not the leeway of adjusting behind the installation in position.The bus of this structure in case the excessive or on-the-spot slight deviation of power distribution cabinet appearance in place of in-site measurement error also will cause can't installing of whole bus-bar system, influences the progress of whole engineering in actual use, causes damage to the user.
Summary of the invention
Technical problem to be solved in the utility model is, provide a kind of simple in structure, easy for installation, can regulate the Adjustable Length Bus Connecting Structure that connects extension position when the multistage bus connects.
Adjustable Length Bus Connecting Structure of the present utility model includes the heterogeneous flat conductor that is installed in the bus duct, the end conductor of the homophase of interconnective two sections buses overlaps mutually, wherein the conductor of one section bus has along the elongated slot of conductor length direction in its position near the end, the conductor of another section bus has the draw-in groove of an end opening vertical with the conductor length direction in its position near the end, the one section conductor that has elongated slot overlaps the formation joint mutually with the one section conductor that has draw-in groove, be provided with insulating barrier between the joint of each phase conductor, have through hole with above-mentioned elongated slot and the corresponding position of draw-in groove on the insulating barrier, with the elongated slot of each phase conductor joint of cross-under bolt-through and draw-in groove and each through hole on the insulating barrier mutually, and be connected and fixed during installation by two sections buses that nut will have a heterogeneous conductor.
The utility model makes two sections buses variable in distance within the specific limits can not influence their connection because end conductor in the bus coupling part is provided with the structure that elongated slot and draw-in groove match, and install at the scene that greatly facilitates bus.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan structure schematic diagram of Fig. 1;
Fig. 3 is the local enlarged diagram of the A of Fig. 1;
Fig. 4 is the local enlarged diagram of the B of Fig. 2.
Embodiment
As shown in the figure, in the structure of the present utility model, two sections buses that comprise heterogeneous conductor 21 connect in the end, in the coupling part, have elongated slot 3 longitudinally on the conductor of one section bus, have the draw-in groove 4 of transverse opening on the conductor of another section bus, the conductor that has elongated slot overlaps the formation joint mutually with the conductor that has draw-in groove, between each phase joint, be provided with insulating barrier 5, have the through hole 6 that passes through for bolt on the insulating barrier, during actual installation,, and be connected and fixed by two sections buses that nut will have a heterogeneous conductor with the elongated slot 3 of each phase conductor joint of cross-under bolt-through and draw-in groove 4 and each through hole 6 on the insulating barrier mutually.

Claims (1)

1. Adjustable Length Bus Connecting Structure, include the heterogeneous flat conductor (2) that is installed in the bus duct, the end conductor of the homophase of interconnective two sections buses overlaps mutually, it is characterized in that: wherein the conductor of one section bus (2) has the elongated slot (3) along the conductor length direction in its position near the end, the conductor of another section bus (2) has the draw-in groove (4) of an end opening vertical with the conductor length direction in its position near the end, the one section conductor that has elongated slot overlaps the formation joint mutually with the one section conductor that has draw-in groove, be provided with insulating barrier (5) between the joint of each phase conductor, have through hole (6) with above-mentioned elongated slot and the corresponding position of draw-in groove on the insulating barrier.
CNU2007200345924U 2007-02-26 2007-02-26 Length adjustable bus connection structure Expired - Fee Related CN201018238Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007200345924U CN201018238Y (en) 2007-02-26 2007-02-26 Length adjustable bus connection structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007200345924U CN201018238Y (en) 2007-02-26 2007-02-26 Length adjustable bus connection structure

Publications (1)

Publication Number Publication Date
CN201018238Y true CN201018238Y (en) 2008-02-06

Family

ID=39058738

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007200345924U Expired - Fee Related CN201018238Y (en) 2007-02-26 2007-02-26 Length adjustable bus connection structure

Country Status (1)

Country Link
CN (1) CN201018238Y (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102136684A (en) * 2010-12-30 2011-07-27 上海思源高压开关有限公司 Radial compensation bus bar used for high-voltage switch
CN109216999A (en) * 2018-09-10 2019-01-15 镇江朝阳机电科技有限公司 A kind of novel and multifunctional bus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102136684A (en) * 2010-12-30 2011-07-27 上海思源高压开关有限公司 Radial compensation bus bar used for high-voltage switch
CN102136684B (en) * 2010-12-30 2013-06-19 上海思源高压开关有限公司 Radial compensation bus bar used for high-voltage switch
CN109216999A (en) * 2018-09-10 2019-01-15 镇江朝阳机电科技有限公司 A kind of novel and multifunctional bus

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Daquan Closed Bus Company Limited

Assignor: Zhenjiang Klockner-Moeller Electrical Systems Co., Ltd.

Contract fulfillment period: 2008.5.16 to 2016.5.17

Contract record no.: 2009320000043

Denomination of utility model: Length adjustable bus connection structure

Granted publication date: 20080206

License type: Exclusive license

Record date: 20090201

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.5.16 TO 2016.5.17; CHANGE OF CONTRACT

Name of requester: DAQUAN CLOSED BUS CO., LTD.

Effective date: 20090201

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080206

Termination date: 20150226

EXPY Termination of patent right or utility model