CN110661221A - Rail type tail-end bus trunk body - Google Patents
Rail type tail-end bus trunk body Download PDFInfo
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- CN110661221A CN110661221A CN201911059714.9A CN201911059714A CN110661221A CN 110661221 A CN110661221 A CN 110661221A CN 201911059714 A CN201911059714 A CN 201911059714A CN 110661221 A CN110661221 A CN 110661221A
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 41
- 229910052802 copper Inorganic materials 0.000 claims abstract description 41
- 239000010949 copper Substances 0.000 claims abstract description 41
- 238000005192 partition Methods 0.000 claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
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- Distribution Board (AREA)
Abstract
本发明涉及配电母线设备技术领域,公开了一种轨道式末端母线主干体,包括外壳体及绝缘支撑体,所述绝缘支撑体插接于所述外壳体内,所述绝缘支撑体由若干隔板分割成倒T型槽,每一所述倒T型槽内插接有T型铜条;该轨道式末端母线主干体通过设置倒置的T型铜条,可以插接不同形式的馈电功能模块,载流增大,载流可达到250‑800A;同时通过设置在该轨道式末端母线主干体上不同形式的馈电功能模块实现馈入电力、传输电力、馈出电力的功能。
The invention relates to the technical field of power distribution busbar equipment, and discloses a rail-type terminal busbar trunk body, which includes an outer casing and an insulating support body, the insulating support body is inserted into the outer casing, and the insulating support body is composed of a plurality of partitions. The board is divided into inverted T-shaped slots, and T-shaped copper bars are inserted into each of the inverted T-shaped slots; the main body of the rail-type end busbar can be inserted with different forms of feeding functions by setting the inverted T-shaped copper bars. module, the current carrying capacity is increased, and the current carrying capacity can reach 250-800A; at the same time, the functions of feeding in, transmitting, and feeding out power are realized through different forms of feeding function modules arranged on the main body of the rail-type terminal bus.
Description
技术领域technical field
本发明涉及配电母线设备技术领域,具体涉及一种轨道式末端母线主干体。The invention relates to the technical field of power distribution busbar equipment, in particular to a rail-type terminal busbar trunk body.
背景技术Background technique
随着现代化工程设施和装备的涌现,各行各业的用电量迅增,尤其是众多的高层建筑和大型厂房车间的出现,作为输电导线的传统电缆在大电流输送系统中已不能满足要求,多路电缆的并联使用给现场安装施工连接带来了诸多不便。插接式母线作为一种新型配电导线应运而生,与传统的电缆相比,在大电流输送时充分体现出它的优越性。With the emergence of modern engineering facilities and equipment, the power consumption of all walks of life has increased rapidly, especially the emergence of many high-rise buildings and large workshops. The parallel use of multiple cables brings a lot of inconvenience to the on-site installation and construction connection. As a new type of distribution wire, the plug-in busbar emerges as the times require. Compared with the traditional cable, it fully reflects its superiority in the transmission of large currents.
现有的末端母线技术是通过馈入电力始端箱、导电母线主干以及馈出电力接插箱三部分将电力进行馈入、传输以及分配;其中导电母线主干由外壳体包裹,在空腔的槽体内放置金属导体作为导电体用于传输电力,并在母线主干的固定或全点位置,馈出电力接插箱,将电力实现传输、分配。The existing terminal busbar technology feeds, transmits and distributes power through three parts: the feed-in power start-end box, the conductive busbar trunk, and the feed-out power connection box; the conductive busbar trunk is wrapped by the outer shell, and is in the cavity of the slot. Metal conductors are placed in the body as electrical conductors for power transmission, and at the fixed or full-point position of the busbar trunk, the power connection box is fed out to transmit and distribute power.
如申请公布号为CN109802348A的中国发明专利,公开了一种轨道式母线主干体,该母线主干体采用方形铜条以压插接触式实现馈电及传输电力,应用于插座安装、插线排、机柜PDU等场景,但其在馈电及传输电力时,温度会上升,易导致方形铜条膨胀,因此其过流不能太大,载流量小于100A,不能适用于大载流的电力传输。且该母线技术为分体式技术,无法实现仅在一组末端母线主干上根据需求馈入电力、传输电力、馈出电力的功能。For example, the Chinese invention patent application publication number CN109802348A discloses a rail-type busbar trunk body. The busbar trunk body adopts square copper bars to realize power feeding and transmission by pressing and contacting, and is applied to socket installation, patch cord, Cabinet PDU and other scenarios, but its temperature will rise when feeding and transmitting power, which will easily cause the square copper strip to expand. Therefore, its overcurrent should not be too large, and its current carrying capacity is less than 100A, which is not suitable for large current carrying power transmission. In addition, the busbar technology is a split-type technology, which cannot realize the functions of feeding in, transmitting, and feeding out power only on a set of terminal busbar trunks according to demand.
发明内容SUMMARY OF THE INVENTION
针对现有技术存在的不足,本发明的目的在于提供一种轨道式末端母线主干体,该轨道式末端母线主干体通过设置倒置的T型铜条,可以插接不同形式的馈电功能模块,载流量增大,载流量可达到250-800A;同时通过设置在该轨道式末端母线主干体上不同形式的馈电功能模块实现馈入电力、传输电力、馈出电力的功能。In view of the deficiencies in the prior art, the purpose of the present invention is to provide a track-type terminal busbar trunk body, which can be plugged into different forms of feed function modules by setting upside-down T-shaped copper bars, The current-carrying capacity is increased, and the current-carrying capacity can reach 250-800A; at the same time, the functions of feeding in, transmitting, and feeding out power are realized through different forms of feeding function modules arranged on the main body of the rail-type terminal bus.
为了实现上述目的,本发明提供如下技术方案:In order to achieve the above object, the present invention provides the following technical solutions:
一种轨道式末端母线主干体,包括外壳体及绝缘支撑体,所述绝缘支撑体插接于所述外壳体内,所述绝缘支撑体由若干隔板分割成倒T型槽,每一所述倒T型槽内插接有T型铜条。A rail-type terminal bus trunk body, comprising an outer casing and an insulating support body, the insulating support body is inserted into the outer casing, and the insulating support body is divided into inverted T-shaped grooves by a plurality of partitions, each of the A T-shaped copper bar is inserted into the inverted T-shaped slot.
在本发明中,优选的,相邻两个所述倒T型槽间的隔板内设有一正T型槽,所述外壳体面向所述绝缘支撑体一侧设有与所述正T型槽匹配的固定架。In the present invention, preferably, a positive T-shaped groove is provided in the partition between two adjacent inverted T-shaped grooves, and a side of the outer casing facing the insulating support body is provided with the positive T-shaped groove. slot matching holder.
在本发明中,优选的,所述固定架上设有螺纹孔,通过螺钉与所述螺纹孔螺纹连接以固定所述绝缘支撑体。In the present invention, preferably, the fixing frame is provided with threaded holes, which are threadedly connected with the threaded holes to fix the insulating support body.
在本发明中,优选的,所述外壳体的两侧设有挡板,两所述挡板相背一侧设有C型卡槽。In the present invention, preferably, baffles are provided on both sides of the outer casing, and a C-shaped slot is provided on the opposite side of the two baffles.
在本发明中,优选的,两所述挡板相对一侧还设有条型卡槽,所述条型卡槽的槽壁设有条状突起。In the present invention, preferably, the opposite sides of the two baffles are further provided with strip-shaped clamping grooves, and the groove walls of the strip-shaped clamping grooves are provided with strip-shaped protrusions.
在本发明中,优选的,所述外壳体底部两端设有弧形支撑部、及设于两所述支撑部的散热翅,所述支撑部及所述散热翅与所述外壳体一体成型。In the present invention, preferably, both ends of the bottom of the outer casing are provided with arc-shaped support parts and heat dissipation fins disposed on the two support parts, and the support parts and the heat dissipation fins are integrally formed with the outer casing .
在本发明中,优选的,所述T型铜条为实心T型铜条或者空心T型铜条。In the present invention, preferably, the T-shaped copper bars are solid T-shaped copper bars or hollow T-shaped copper bars.
在本发明中,优选的,两组相邻母线主干体间设有一连接组件;所述连接组件包括用于连接两组所述母线主干体的连接壳体及导电连接部,所述导电连接部固定安装于所述连接壳体内。In the present invention, preferably, a connection component is provided between two groups of adjacent busbar trunk bodies; the connection component includes a connection housing and a conductive connection portion for connecting the two groups of the busbar trunk bodies, and the conductive connection portion It is fixedly installed in the connection housing.
在本发明中,优选的,所述连接壳体包括与所述C型卡槽插接的连接板及与所述支撑部插接的底板,所述连接板两端分别插接至两组所述母线主干体的C型卡槽内,并通过一拼接板与所述底板固定连接,两所述连接板连接有一上盖板,用于遮盖所述导电连接部。In the present invention, preferably, the connecting shell includes a connecting plate that is inserted into the C-shaped card slot and a bottom plate that is inserted into the support portion, and the two ends of the connecting plate are respectively inserted into the two groups of sockets. The main body of the busbar is inserted into the C-shaped card slot of the main body of the busbar, and is fixedly connected to the bottom plate through a splicing plate, and an upper cover plate is connected to the two connecting plates for covering the conductive connection portion.
在本发明中,优选的,所述导电连接部包括底座、设于所述底座上的连接铜条、及包裹所述连接铜条上的绝缘夹板,所述绝缘夹板外设置有紧固装置,用于夹紧所述绝缘夹板。In the present invention, preferably, the conductive connection part comprises a base, a connecting copper strip arranged on the base, and an insulating splint wrapping the connecting copper strip, and a fastening device is provided outside the insulating splint, Used to clamp the insulating splint.
与现有技术相比,本发明的有益效果是:Compared with the prior art, the beneficial effects of the present invention are:
本发明的轨道式末端母线主干体通过设置倒置的T型铜条,在母线主干体的任意位置上馈出不同形式的馈电功能模块,使其组成的母线系统均以本轨道式末端母线主干为主体,其余馈入馈出功能完全模块化作为末端母线主干配件因需配置,这种方式突破了末端母线必须由三部分主体组成的形态,仅需选型轨道式末端母线主干后,即可通过不同形式的馈电功能模块实现馈入电力、传输电力、馈出电力的功能;且相对于现有母线主干体载流量增大,载流量可达到250-800A。The track-type terminal busbar trunk body of the present invention is provided with an inverted T-shaped copper bar, and different forms of feed function modules are fed out at any position of the busbar trunk body, so that the busbar system composed of the track-type terminal busbar trunk As the main body, the rest of the feed-in and feed-out functions are completely modularized as the terminal bus trunk accessories. This method breaks through the form that the terminal bus must be composed of three main parts. After selecting the rail-type terminal bus trunk, you can The functions of feeding power, transmitting power, and feeding power are realized through different forms of feeding function modules; and the current carrying capacity of the main body of the existing bus is increased, and the current carrying capacity can reach 250-800A.
同时,本发明的轨道式末端母线主干体可将多根母线主干通过连接组件拼接在一起,实现电力的传输。At the same time, the track-type terminal busbar trunk body of the present invention can splicing together a plurality of busbar trunks through connecting components, so as to realize the transmission of electric power.
附图说明Description of drawings
图1为本实施例1中一种轨道式末端母线主干体的结构示意图。FIG. 1 is a schematic structural diagram of a main body of a track-type terminal bus bar in Embodiment 1. FIG.
图2为图1的侧视图。FIG. 2 is a side view of FIG. 1 .
图3为本实施例1中一种轨道式末端母线主干体的拆分结构示意图。FIG. 3 is a schematic diagram of the split structure of a rail-type terminal busbar trunk body in Embodiment 1. FIG.
图4为本实施例2中一种轨道式末端母线主干体的结构示意图。FIG. 4 is a schematic structural diagram of a main body of a track-type terminal bus bar in Embodiment 2. FIG.
图5为图4的侧视图。FIG. 5 is a side view of FIG. 4 .
图6为本实施例3中一种轨道式末端母线主干体的结构示意图。FIG. 6 is a schematic structural diagram of a rail-type terminal bus trunk body in
图7为本实施例3中一种轨道式末端母线主干体中连接组件的结构示意图。FIG. 7 is a schematic structural diagram of a connecting component in a main body of a rail-type terminal bus bar according to
图8为本实施例3中一种轨道式末端母线主干体中连接组件的拆分结构示意图。FIG. 8 is a schematic view of the disassembled structure of the connecting components in the trunk body of a rail-type terminal bus bar according to
图9为本实施例3中一种轨道式末端母线主干体中导电连接部的结构示意图。FIG. 9 is a schematic structural diagram of a conductive connection part in a main body of a rail-type terminal bus bar according to
图10为本实施例3中一种轨道式末端母线主干体中导电连接部的拆分结构示意图。FIG. 10 is a schematic view of the split structure of the conductive connection part in a main body of a rail-type terminal bus bar according to
图11为一种轨道式末端母线主干体用于母线系统的结构示意图。FIG. 11 is a schematic structural diagram of a track-type terminal busbar trunk body used in a busbar system.
附图中:1-外壳体、11-固定架、111-螺纹孔、12-挡板、121-C型卡槽、122-条型卡槽、123-条状突起、13-支撑部、14-散热翅、2-绝缘支撑体、21-隔板、22-倒T型槽、23-正T型槽、3-T型铜条、31-固定板、4-连接组件、41-连接壳体、411-连接板、412-底板、413-拼接板、414-上盖板、42-导电连接部、421-底座、422-连接铜条、423-绝缘夹板、424-紧固装置、4241-下夹板、4242-上夹板、4243-侧面夹板、4244-滑槽、5-母线配电模块、6-空白间隔模块。In the drawings: 1-outer shell, 11-fixing frame, 111-threaded hole, 12-baffle plate, 121-C-type card slot, 122-stripe-type card slot, 123-stripe protrusion, 13-support part, 14 -Heat dissipation fin, 2-insulation support, 21-spacer, 22-inverted T-slot, 23-positive T-slot, 3-T-type copper strip, 31-fixed plate, 4-connection assembly, 41-connection shell Body, 411-connecting plate, 412-bottom plate, 413-splicing plate, 414-upper cover plate, 42-conductive connecting part, 421-base, 422-connecting copper strip, 423-insulation splint, 424-fastening device, 4241 - Lower Clamp, 4242- Upper Clamp, 4243- Side Clamp, 4244- Chute, 5- Busbar Power Distribution Module, 6- Blank Spacer Module.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
需要说明的是,当组件被称为“固定于”另一个组件,它可以直接在另一个组件上或者也可以存在居中的组件。当一个组件被认为是“连接”另一个组件,它可以是直接连接到另一个组件或者可能同时存在居中组件。当一个组件被认为是“设置于”另一个组件,它可以是直接设置在另一个组件上或者可能同时存在居中组件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的。It should be noted that when a component is referred to as being "fixed to" another component, it can be directly on the other component or there may also be a centered component. When a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a co-existence of an intervening component. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a co-existing centered component. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for illustrative purposes only.
除非另有定义,本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的,不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
实施例1:请同时参见图1至图3,本发明一较佳实施方式提供一种轨道式末端母线主干体,包括外壳体1及绝缘支撑体2,绝缘支撑体2主要作用包裹住导电体,起到绝缘支撑、散热的作用;所述绝缘支撑体2插接于所述外壳体1内,所述绝缘支撑体2由若干隔板21分割成倒T型槽22,每一所述倒T型槽22内插接有T型铜条3,所述T型铜条3为空心T型铜条,空心T型铜条的截面积可以满足250A载流量。相对于现有母线主干体,其上供电始端箱、配电接插箱均是相对独立的;而本申请中通过设置倒置的T型铜条3,在母线主干体上馈出供电始端箱、配电接插箱或者其他馈电功能模块,即本组轨道式末端母线主干体上可包含供电、配电模块,组成不可分割的整体系统,占用空间小,安装维护简便、价格相对低。Example 1: Please refer to FIG. 1 to FIG. 3 at the same time. A preferred embodiment of the present invention provides a rail-type terminal busbar trunk body, including an outer shell 1 and an insulating support body 2. The insulating support body 2 is mainly used to wrap the conductor. , plays the role of insulating support and heat dissipation; the insulating support body 2 is inserted into the outer casing 1, and the insulating support body 2 is divided into inverted T-shaped grooves 22 by a plurality of
在本实施方式中,空心T型铜条内设有固定板31,固定板31采用尼龙板,能够支撑空心T型铜条,防止空心T型铜条挤压变形。In this embodiment, the hollow T-shaped copper bar is provided with a fixing
在本实施方式中,相邻两个所述倒T型槽22间的隔板21内设有一正T型槽23,所述外壳体1面向所述绝缘支撑体2一侧设有与所述正T型槽23匹配的固定架11;且所述固定架11上设有螺纹孔111,通过螺钉与所述螺纹孔111螺纹连接以固定所述绝缘支撑体2,这种拼接方式简单,使得外壳体1与绝缘支撑体2间稳定性高。In this embodiment, a positive T-shaped groove 23 is formed in the
在本实施方式中,所述外壳体1的两侧设有挡板12,两所述挡板12相背一侧设有C型卡槽121,C型卡槽121的设置是为了便于两组轨道式末端母线主干体拼接时使用,同时也为了便于将轨道式末端母线主干体上插接如图11所述的母线配电模块5,所述母线配电模块5可为供电始端箱或配电接插箱。In this embodiment, baffles 12 are provided on both sides of the outer casing 1, and a C-shaped
在本实施方式中,两所述挡板12相对一侧还设有条型卡槽122,所述条型卡槽122的槽壁设有条状突起123;条型卡槽122为了便于将轨道式末端母线主干体上插接如图11所述的空白间隔模块6,空白间隔模块6的设置是防止母线主干体未安装母线配电模块5暴露在空气中,受到灰尘或雨水侵蚀。In this embodiment, the opposite sides of the two
在本实施方式中,所述外壳体1底部两端设有弧形支撑部13、及设于两所述支撑部13的散热翅14,所述支撑部13及所述散热翅14与所述外壳体1一体成型;所述支撑部13的设置是为了便于两组轨道式末端母线主干体拼接时使用,散热翅14主要起到增大散热面积,便于外壳体1散热。In this embodiment, both ends of the bottom of the outer casing 1 are provided with arc-shaped
实施例2:请同时参见图4至图5,本发明一较佳实施方式提供一种轨道式末端母线主干体,其与实施例1的区别仅在于:Example 2: Please refer to FIG. 4 to FIG. 5 at the same time, a preferred embodiment of the present invention provides a rail-type terminal bus trunk body, which is different from Example 1 only in that:
所述T型铜条3为实心T型铜条,实心T型铜条的截面积可以满足400A载流量,便于针对不同母线系统及其需求的载流量,选择所述T型铜条3为实心T型铜条或空心T型铜条。The T-shaped
实施例3:请同时参见图1至图11,本发明一较佳实施方式提供一种轨道式末端母线主干体,其与实施例1或实施例2的区别仅在于:Embodiment 3: Please refer to FIG. 1 to FIG. 11 at the same time, a preferred embodiment of the present invention provides a rail-type terminal bus trunk body, which differs from Embodiment 1 or Embodiment 2 only in that:
两组相邻母线主干体间设有一连接组件4;所述连接组件4包括用于连接两组所述母线主干体的连接壳体41及导电连接部42,所述导电连接部42固定安装于所述连接壳体41内,连接壳体41是用于固定两组所述母线主干体,而导电连接部42将两组所述母线主干体进行电连接,保证两组所述母线主干体间电力的输送。A connecting
在本实施方式中,所述连接壳体41包括与所述C型卡槽121插接的连接板411及与所述支撑部13插接的底板412,所述连接板411两端分别插接至两组所述母线主干体的C型卡槽121内,并通过一拼接板413与所述底板412固定连接,两所述连接板411连接有一上盖板414,用于遮盖所述导电连接部42。In this embodiment, the
在本实施方式中,所述导电连接部42包括底座421、设于所述底座421上的连接铜条422、及包裹所述连接铜条422上的绝缘夹板423,所述绝缘夹板423外设置有紧固装置424,用于夹紧所述绝缘夹板423,绝缘夹板423主要作用包裹住连接铜条422的作用。In this embodiment, the conductive connecting
进一步的,所述紧固装置424包括下夹板4241、上夹板4242及侧面夹板4243,所述下夹板4241呈倒U型,其与底座421的形状匹配,并夹持于所述底座421两端,所述下夹板4241的一端与所述上夹板4242通过螺栓螺母配合固定,侧面夹板4243上设有滑槽4244,所述上夹板4242另一端贯穿所述滑槽4244,并通过螺栓螺母配合将上夹板4242与下夹板4241固定;且所述侧面夹板4243夹持于绝缘夹板423与所述下夹板4241间,再通过一螺栓贯穿所述下夹板4241并抵持于所述侧面夹板4243,以实现夹紧所述绝缘夹板423。Further, the
工作原理:working principle:
安装时,将绝缘支撑体2插接至外壳体1内,通过螺钉与所述螺纹孔111螺纹连接以固定外壳体1与绝缘支撑体2;倒置的T型铜条3插接至绝缘支撑体2上的倒T型槽22内;During installation, the insulating support body 2 is inserted into the outer housing 1, and the threaded holes 111 are screwed to fix the outer housing 1 and the insulating support body 2; the inverted T-shaped
将两组轨道式末端母线主干体组装连接时,将底板412分别插接至两个外壳体1底部两端设有弧形支撑部13内,连接板411两端分别插接至两个外壳体1的C型卡槽121内;再将连接铜条422与两组轨道式末端母线主干体的T型铜条3连接好后,转动螺栓抵持于侧面夹板4243,夹紧连接铜条422外的绝缘夹板423;最后,拼接板413将连接板411与底板412固定连接,两连接板411连接有一上盖板414,分别用螺栓螺母固定;根据实际需求拼接多组轨道式末端母线主干体。本轨道式末端母线主干体通过设置倒置的T型铜条3,组装供电始端箱、配电接插箱或者其他馈电功能模块,即本轨道式末端母线主干体上可包含供电、配电模块,实现了馈入电力、传输电力、馈出电力的功能。When assembling and connecting the two sets of rail-type terminal bus trunks, the
上述说明是针对本发明较佳可行实施例的详细说明,但实施例并非用以限定本发明的专利申请范围,凡本发明所提示的技术精神下所完成的同等变化或修饰变更,均应属于本发明所涵盖专利范围。The above description is a detailed description of the preferred feasible embodiments of the present invention, but the embodiments are not intended to limit the scope of the patent application of the present invention. All equivalent changes or modifications completed under the technical spirit suggested by the present invention shall belong to This invention covers the scope of the patent.
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