WO2016138762A1 - Support fixe de distributeur d'armoire, ensemble distributeur d'armoire et armoire - Google Patents

Support fixe de distributeur d'armoire, ensemble distributeur d'armoire et armoire Download PDF

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Publication number
WO2016138762A1
WO2016138762A1 PCT/CN2015/090232 CN2015090232W WO2016138762A1 WO 2016138762 A1 WO2016138762 A1 WO 2016138762A1 CN 2015090232 W CN2015090232 W CN 2015090232W WO 2016138762 A1 WO2016138762 A1 WO 2016138762A1
Authority
WO
WIPO (PCT)
Prior art keywords
cabinet
circuit breaker
contactor
air circuit
fixing portion
Prior art date
Application number
PCT/CN2015/090232
Other languages
English (en)
Chinese (zh)
Inventor
王有为
张阿鹏
吕正男
陈伟良
Original Assignee
中兴通讯股份有限公司
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 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2016138762A1 publication Critical patent/WO2016138762A1/fr

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/015—Boards, panels, desks; Parts thereof or accessories therefor
    • H02B1/04—Mounting thereon of switches or of other devices in general, the switch or device having, or being without, casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards

Definitions

  • the utility model relates to the field of electronics and electric power, in particular to a cabinet power distribution fixed bracket, a cabinet power distribution assembly and a cabinet.
  • the distribution device in the cabinet on the market is mainly distributed installation; among them, the air is open, the terminal is a component, the shunt and the contactor are one component, and the two components are arranged separately, which requires a large space, installation and Maintenance is also inconvenient; and, a set of open is often connected to a short short copper row, and then the short copper is connected to the corresponding contactor, so the short copper bar should be removed when replacing an empty one.
  • the operation space requires a large cabinet space, resulting in high cost.
  • the embodiments of the present invention are expected to provide a cabinet power distribution fixed bracket, a cabinet power distribution assembly, and a cabinet, which solves the problem that the existing power distribution device is troublesome to assemble and takes up a large space.
  • the embodiment of the present invention provides a cabinet power distribution device fixing bracket, comprising a rear fixing portion and a front fixing portion; the front fixing portion is connected with the rear fixing portion; the rear fixing portion includes a rear fixing plane, and the rear portion
  • the fixed plane is configured as a fixed splitter and a contactor; the front fixed portion includes a front fixed plane configured to secure the air circuit breaker.
  • the front fixing plane includes a high-end inclined surface and a low-end inclined surface, the high-end inclined surface is adjacent to the rear fixing portion, and the high-end inclined surface is configured as a fixed air circuit. Device.
  • the front fixing portion further includes a connection fixing surface, the connection fixing surface is close to the rear fixing portion, and the connection fixing surface is configured as a fixed connection member.
  • the embodiment of the present invention further provides a cabinet power distribution assembly, including a power splitter, a contactor, an air circuit breaker, and a cabinet power distribution fixing bracket according to the embodiment of the present invention; the power splitter and the contactor are fixed at a rear fixing portion of the cabinet power distribution fixing bracket; the air circuit breaker is fixed to a front fixing portion of the cabinet power distribution fixing bracket; and an input end of the air circuit breaker is fixed to a rear fixing of the cabinet power distribution fixing bracket The electrical connection between the shunt, the contactor and the air circuit breaker.
  • the shunt and the contactor are fixed to the rear fixing portion of the cabinet power distribution fixing bracket, and the shunt is fixed to the rear fixed portion. On the fixed plane, the contactor is fixed above the shunt.
  • the method further includes a connecting component; the front fixing portion further includes a connecting fixing surface; the connecting component is fixed on the connecting fixing surface; and the connecting component is connected to the contactor at one end The other end of the output is connected to the input of the air circuit breaker.
  • the connecting component is a shorted copper bar, one end of the shorted copper bar is connected to an output end of the contactor, and the other end of the shorting copper bar is connected to a corresponding air.
  • the input of the circuit breaker is a shorted copper bar, one end of the shorted copper bar is connected to an output end of the contactor, and the other end of the shorting copper bar is connected to a corresponding air.
  • the connecting component is a busbar and a tooth row; one end of the busbar is connected to an output end of the contactor, and the other end of the busbar is connected to one end of the tooth row Connected; the other end of the row of teeth is connected to the input of the air circuit breaker.
  • the input and/or output of the air circuit breaker is provided with a connection terminal.
  • the embodiment of the present invention further provides a cabinet, including a cabinet and a cabinet power distribution assembly; the cabinet power distribution assembly is disposed in the cabinet;
  • the cabinet power distribution assembly includes a shunt, a contactor, an air circuit breaker, and the present invention
  • the cabinet power distribution fixing bracket of the embodiment; the flow divider and the contactor are fixed to a rear fixing portion of the cabinet power distribution fixing bracket; the air circuit breaker is fixed in front of the cabinet power distribution fixing bracket a fixing portion; an input end of the air circuit breaker faces a rear fixing portion of the cabinet power distribution fixing bracket; and the power splitter, the contactor and the air circuit breaker are electrically connected.
  • the shunt and the contactor are fixed to the rear fixing portion of the cabinet power distribution fixing bracket, and the shunt is fixed to the rear fixed portion. On the fixed plane, the contactor is fixed above the shunt.
  • the cabinet power distributor assembly further includes a connecting component; the front fixing portion further includes a connecting fixing surface; the connecting component is fixed on the connecting fixing surface; the connecting component One end is connected to the output end of the contactor, and the other end is connected to the input end of the air circuit breaker.
  • the connecting component is a shorted copper bar, one end of the shorted copper bar is connected to an output end of the contactor, and the other end of the shorting copper bar is connected to a corresponding air.
  • the input of the circuit breaker is a shorted copper bar, one end of the shorted copper bar is connected to an output end of the contactor, and the other end of the shorting copper bar is connected to a corresponding air.
  • the connecting component is a busbar and a tooth row; one end of the busbar is connected to an output end of the contactor, and the other end of the busbar is connected to one end of the tooth row Connected; the other end of the row of teeth is connected to the input of the air circuit breaker.
  • the input and/or output of the air circuit breaker is provided with a connection terminal.
  • An embodiment of the present invention provides a cabinet power distribution fixed bracket, a cabinet power distribution assembly, and a cabinet.
  • the cabinet power distribution fixing bracket includes a rear fixing portion and a front fixing portion.
  • the front fixing portion is connected to the rear fixing portion.
  • the rear fixing portion includes a rear fixing plane configured to fix the flow divider and the contactor;
  • the front fixing portion includes a front fixing plane configured to fix the air circuit breaker .
  • FIG. 1 is a schematic structural view of a cabinet power distribution fixed bracket according to Embodiment 1 of the present invention.
  • FIG. 2 is a schematic structural view of another cabinet power distribution fixing bracket in the first embodiment of the present invention.
  • FIG. 3 is a schematic structural view of a cabinet power distributor assembly according to Embodiment 2 of the present invention.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the cabinet power distribution unit mounting bracket 101 of the present invention includes a rear fixing portion 1 and a front fixing portion 2;
  • the front fixing portion 2 is higher than the rear fixing portion 1;
  • the front fixing portion 2 is connected to the rear fixing portion 1, and
  • the rear fixing portion 1 is configured to fix a flow divider and a contactor;
  • the rear fixing portion 1 comprises a rear fixed plane configured as a fixed splitter and a contactor;
  • said front fixed portion 2 comprises a front fixed plane 21 configured as a fixed air circuit breaker.
  • the output end of the air circuit breaker faces the rear fixing portion 1; the shunt is connected to the contactor; the contactor is electrically connected to the air circuit breaker, and the electrical connection Specifically, it is possible to use a wire connection and a fixed connection with a connecting member, which should be understood as long as any connection of the contactor to the air circuit of the air circuit breaker can be made.
  • the contactor, the shunt, the air circuit breaker, and the like are integrated on one cabinet power distribution fixing bracket 101, which can be easily installed, and the cabinet power distribution fixing bracket 101 can be slid as a whole, and the rear part is maintained. Maintenance of shunts and contactors. It is worth noting that the front solid here
  • the fixed portion 2 and the rear fixed portion 1 may be connected separately or integrally.
  • the front fixing plane 21 is an inclined surface; the inclined mask has a high-end inclined surface and a low-end inclined surface; and the high-end inclined surface is close to the rear fixing portion.
  • the inclination angle of the high-end inclined surface is 0 to 90 degrees, and of course, the inclination angle may be specifically set according to a specific situation. In this way, the air circuit breaker can be prevented from being directly installed horizontally or vertically, and the space can be occupied horizontally or vertically to a certain extent.
  • FIG. 2 is a schematic structural diagram of another cabinet power distribution device fixing bracket according to the first embodiment of the present invention; as shown in FIG. 2, the cabinet power distribution device fixing bracket 101 is provided in the embodiment of the present invention.
  • the rear fixing portion 2 further includes a connecting fixing surface 22, the connecting fixing surface 22 is close to the rear fixing portion 1; the connecting fixing surface 22 is configured as a fixed connecting member;
  • the connecting member is configured to connect the contactor and the air circuit breaker.
  • This allows the front fixing portion to form two faces, one face for fixing the connecting member and the other face for fixing the air circuit breaker to save space.
  • the front fixing portion may have only one surface, and the connecting member and the air circuit breaker are fixed on the same surface.
  • the power distribution devices are assembled through the cabinet power distribution fixing bracket to form an integrated installation instead of the existing distributed installation, which is convenient for installation, and the entire power distribution part can efficiently utilize the space of the cabinet.
  • the production and maintenance cost is saved, the cabinet volume is reduced, and the cost of the cabinet is reduced.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the embodiment of the present invention also provides a cabinet power distributor assembly.
  • 3 is a schematic structural view of a cabinet power distribution unit assembly according to Embodiment 2 of the present invention; as shown in FIG. 3, the cabinet power distribution unit includes the cabinet power distribution fixing bracket 101 and the cabinet as described in the first embodiment.
  • the cabinet power distribution fixing bracket 101 fixed in the cabinet is a front fixing portion having an inclined surface; and the front fixing portion has a connection fixing surface.
  • the cabinet power distribution fixing bracket 101 fixed in the cabinet is a front fixing portion having an inclined surface; and the front fixing portion has a connection fixing surface.
  • it may be a front fixing portion provided as the other of the above-described first embodiment.
  • the shunt 106 and the contactor 107 are fixed to the rear fixing portion of the cabinet power distribution fixing bracket, and the shunt 106 is fixed to the rear fixing portion.
  • the contactor 107 is fixed above the flow divider 106. It should be understood that the manner of fixing the shunt 106 and the contactor 107 can be specifically set according to specific conditions.
  • the connecting component in this embodiment is a shorted copper row, and one end of the shorting copper row is connected to the output end of the contactor 107, and the shorting copper row is additionally One end is connected to the input end of the corresponding air circuit breaker.
  • the connecting member is a busbar and a tooth row; one end of the busbar is connected to the output end of the contactor 107, and the other end of the busbar is The tooth row is connected at one end; the other end of the tooth row is connected to the input end of the air circuit breaker.
  • Each air circuit breaker is equipped with a separate tooth row. When replacing the air circuit breaker, only one tooth row is needed to facilitate production and maintenance.
  • the connecting member herein is only capable of connecting the contactor 107 and the air circuit breaker to all conductive connecting devices that conduct electricity. It is worth noting that the busbars here correspond to the contactors one by one, and the plurality of tooth rows can correspond to one busbar.
  • the air circuit breaker is lost.
  • the input and/or output have connection terminals.
  • the power distribution devices are assembled through the cabinet power distribution fixing bracket to form an integrated installation instead of the existing distributed installation, which is convenient for installation, and the entire power distribution part can efficiently utilize the space of the cabinet.
  • the production and maintenance cost is saved, the cabinet volume is reduced, and the cost of the cabinet is reduced.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • the cabinet of the present invention further includes the cabinet power distribution assembly and the cabinet according to the second embodiment; the cabinet power distribution assembly is disposed in the cabinet.
  • the cabinet power distribution unit includes the cabinet power distribution fixing bracket 101 as described in the first embodiment, the guide rail 102 on the front fixing portion of the cabinet power distribution fixing bracket 101 , and the connecting component.
  • the cabinet power distribution fixing bracket 101 fixed in the cabinet is a front fixing portion having an inclined surface; and the front fixing portion has a connection fixing surface.
  • the cabinet power distribution fixing bracket 101 fixed in the cabinet is a front fixing portion having an inclined surface; and the front fixing portion has a connection fixing surface.
  • it may be a front fixing portion provided as the other of the above-described first embodiment.
  • the shunt 106 and the contactor 107 are fixed to the rear fixing portion of the cabinet power distribution fixing bracket, and the shunt 106 is fixed to the rear fixing portion.
  • the contactor 107 is fixed above the flow divider 106. It should be understood that the manner of fixing the shunt 106 and the contactor 107 can be specifically set according to specific conditions.
  • the conduction of current is facilitated, and the connecting component in this embodiment is shorted.
  • a copper row, one end of the shorting copper row is connected to the output end of the contactor 107, and the other end of the shorting copper bar is connected to the input end of the corresponding air circuit breaker.
  • the connecting member is a busbar and a tooth row; one end of the busbar is connected to the output end of the contactor 107, and the other end of the busbar is The tooth row is connected at one end; the other end of the tooth row is connected to the input end of the air circuit breaker.
  • Each air circuit breaker is equipped with a separate tooth row. When replacing the air circuit breaker, only one tooth row is needed to facilitate production and maintenance.
  • the connecting member herein is only capable of connecting the contactor 107 and the air circuit breaker to all conductive connecting devices that conduct electricity. It is worth noting that the busbars here correspond to the contactors one by one, and the plurality of tooth rows can correspond to one busbar.
  • connection terminals at the input and/or output of the air circuit breaker.
  • the specific installation steps of the cabinet include: first step: loosen the lower fixing screw of the cabinet power distribution fixing bracket and slide out the entire bracket; second step: The shunt and the contactor are installed at the rear of the cabinet power distribution fixing bracket, and the cable is connected; the third step: installing the air circuit breaker and the terminal on the guide rail of the front bevel of the cabinet power distribution fixing bracket; Four steps: connect 1P (1) tooth row to each air circuit breaker and the other end to the busbar of the bracket; Step 5: Slide the cabinet power distribution fixing bracket into the cabinet to complete other internal Cable and engineering wiring.
  • the contactor, the shunt, the air circuit breaker, the terminal and the like are integrated on one bracket, and the bracket is slidable as a whole, and the rear shunt and the contactor are not required to be disassembled with the associated air circuit breaker and line.
  • Cable, bracket mounting air circuit breaker rail surface can be made a certain slope, more space-saving, each air circuit breaker is equipped with a separate 1P tooth row, no need to remove the cable when replacing the air circuit breaker.
  • it is more convenient to produce and install, and also saves cabinet space, so that the cabinet size can be made smaller, and The construction and maintenance of the project site is more convenient and saves manpower.
  • the power distribution devices are assembled by the cabinet power distribution fixing bracket to form an integrated installation instead of the existing distributed installation, so that the installation is convenient, and the entire power distribution part can efficiently utilize the space of the cabinet, thereby achieving It saves production and maintenance costs, reduces the size of the cabinet, and reduces the cost of the cabinet.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Patch Boards (AREA)

Abstract

L'invention concerne un support fixe de distributeur d'armoire (101), un ensemble distributeur d'armoire et une armoire, le support fixe de distributeur d'armoire (101) comprenant une partie fixe arrière (1) et une partie fixe avant (2). La partie fixe avant (2) est connectée à la partie fixe arrière (1). La partie fixe arrière (1) comprend un plan fixe arrière conçu comme un shunt fixe (106) et un contacteur (107). La partie fixe avant (2) comprend un plan fixe avant (21) conçu pour un disjoncteur à air fixe (105).
PCT/CN2015/090232 2015-03-02 2015-09-22 Support fixe de distributeur d'armoire, ensemble distributeur d'armoire et armoire WO2016138762A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201520121439.XU CN204497576U (zh) 2015-03-02 2015-03-02 一种机柜配电器固定支架、机柜配电器组件和机柜
CN201520121439.X 2015-03-02

Publications (1)

Publication Number Publication Date
WO2016138762A1 true WO2016138762A1 (fr) 2016-09-09

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Application Number Title Priority Date Filing Date
PCT/CN2015/090232 WO2016138762A1 (fr) 2015-03-02 2015-09-22 Support fixe de distributeur d'armoire, ensemble distributeur d'armoire et armoire

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WO (1) WO2016138762A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204497576U (zh) * 2015-03-02 2015-07-22 中兴通讯股份有限公司 一种机柜配电器固定支架、机柜配电器组件和机柜
CN106848896A (zh) * 2017-02-04 2017-06-13 长葛市和合电气有限公司 配电柜导电排的维修方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179750A2 (fr) * 1984-10-26 1986-04-30 Adc Telecommunications, Inc. Répartiteur modulaire
CN203326370U (zh) * 2013-05-11 2013-12-04 国家电网公司 配电网砼杆智能分界开关安装固定支架
CN104051962A (zh) * 2013-03-12 2014-09-17 施耐德电器工业公司 具有改进的机械布置的电柜
CN204497576U (zh) * 2015-03-02 2015-07-22 中兴通讯股份有限公司 一种机柜配电器固定支架、机柜配电器组件和机柜

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0179750A2 (fr) * 1984-10-26 1986-04-30 Adc Telecommunications, Inc. Répartiteur modulaire
CN104051962A (zh) * 2013-03-12 2014-09-17 施耐德电器工业公司 具有改进的机械布置的电柜
CN203326370U (zh) * 2013-05-11 2013-12-04 国家电网公司 配电网砼杆智能分界开关安装固定支架
CN204497576U (zh) * 2015-03-02 2015-07-22 中兴通讯股份有限公司 一种机柜配电器固定支架、机柜配电器组件和机柜

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