CN204758659U - Terminal box for metering device is changed to area load - Google Patents
Terminal box for metering device is changed to area load Download PDFInfo
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- CN204758659U CN204758659U CN201520297034.1U CN201520297034U CN204758659U CN 204758659 U CN204758659 U CN 204758659U CN 201520297034 U CN201520297034 U CN 201520297034U CN 204758659 U CN204758659 U CN 204758659U
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Abstract
本实用新型提供了一种带负荷更换计量装置用接线盒,旨在解决现有技术中在更换计量设备时需要断电的问题,包括盒体、短路插头、两个火线接线柱、两个零线接线柱;火线接线柱连接在火线与对应计量装置的火线接头之间,零线接线柱连接在零线与对应的计量装置零线接头之间;火线接线柱都设置在盒体上,零线接线柱都设置在盒体上;盒体上设有与短路插头相配的插孔,两个火线接线柱通过短路插头导通,两个零线接线柱通过短路插头导通。本实用新型中盒体、两个火线接线柱和两个零线接线柱将火线、零线与计量装置相连;当插上短路插头后,火线、零线的电流经过短路插头,而不经过计量装置,在更换计量装置的时候,用户不会断电;使用户用电更加方便。
The utility model provides a junction box for replacing a metering device with load, which aims to solve the problem of needing to cut off the power when replacing the metering device in the prior art. Line terminal; the live wire terminal is connected between the live wire and the live wire connector of the corresponding metering device, and the neutral wire terminal is connected between the neutral wire and the corresponding neutral wire connector of the metering device; the live wire terminal is all set on the box body, and the zero The wire terminals are all arranged on the box body; the box body is provided with a jack matching the short-circuit plug, the two live wire terminals are conducted through the short-circuit plug, and the two neutral-line terminals are conducted through the short-circuit plug. In the utility model, the box body, two live wire terminal posts and two neutral wire terminal posts connect the live wire and the neutral wire with the metering device; when the short-circuit plug is inserted, the current of the live wire and the neutral wire passes through the short-circuit plug without being measured device, when replacing the metering device, the user will not cut off the power; it makes it more convenient for the user to use electricity.
Description
技术领域technical field
本实用新型涉及一种带负荷更换计量装置用接线盒。The utility model relates to a junction box for replacing a metering device with load.
背景技术Background technique
随着社会经济的快速发展,用电客户对电能质量的连续性,稳定性的需求不断增长。目前工作人员在对计量设备进行更换时,由于基本结构设计以及技术等原因,迫使工作人员在更换前必须先切断用户的正常用电,结束后再恢复。造成了用户的停电。虽然时间不长但轻的会导致用户达电话来质询,严重的会导致用户投诉,甚至用户家中电器受损。With the rapid development of social economy, the demand for continuity and stability of power quality is constantly increasing. At present, when the staff replaces the metering equipment, due to the basic structural design and technical reasons, the staff must first cut off the normal power consumption of the user before the replacement, and then restore it after the end. caused a power outage for the user. Although the time is not long, it will cause the user to call for inquiries if it is mild, and it will cause complaints from users if it is serious, and even damage the electrical appliances in the user's home.
实用新型内容Utility model content
本实用新型提供了一种带负荷更换计量装置用接线盒,旨在解决现有技术中在更换计量设备时需要断电的问题。The utility model provides a junction box for replacing a metering device with load, aiming at solving the problem in the prior art that the power needs to be cut off when replacing the metering device.
为了解决以上技术问题,本实用新型通过以下技术方案实现:一种带负荷更换计量装置用接线盒,包括盒体、短路插头、两个火线接线柱、两个零线接线柱;火线接线柱连接在火线与对应计量装置的火线接头之间,零线接线柱连接在零线与对应的计量装置零线接头之间;所述火线接线柱都设置在盒体上,零线接线柱都设置在盒体上;所述盒体上设有与短路插头相配的插孔,两个火线接线柱通过短路插头导通,两个零线接线柱通过短路插头导通。In order to solve the above technical problems, the utility model is realized through the following technical solutions: a junction box for replacing a metering device with load, including a box body, a short-circuit plug, two live wire terminal posts, and two neutral line terminal posts; Between the live wire and the live wire connector of the corresponding metering device, the zero wire terminal is connected between the zero wire and the corresponding metering device zero wire connector; On the box body; the box body is provided with a jack matching the short-circuit plug, the two live wire terminals are connected through the short-circuit plug, and the two neutral-line terminals are connected through the short-circuit plug.
进一步,所述短路插头由基体、火线导电片和零线导电片构成,所述火线导电片和零线导电片均固连在基体上;结构简单,便于拆装。Further, the short-circuit plug is composed of a base body, a live wire conductive sheet and a neutral wire conductive sheet, and the live wire conductive sheet and the neutral wire conductive sheet are both fixedly connected to the base body; the structure is simple and easy to disassemble.
进一步,所述火线导电片有两个,两个火线导电片之间连有电能计量装置;所述插孔有三个,零线导电片插接在一个插孔内且与两个零线接线柱均触接,两个火线导电片分别插接在另外的两个插孔内,且两个火线导电片分别与两个火线接线柱触接;电能计量装置用于计量换表这段时间内用户所使用的电量。Further, there are two conductive sheets of the live wire, and an electric energy metering device is connected between the two conductive sheets of the live wire; there are three jacks, and the conductive sheet of the neutral wire is plugged into one of the jacks and connected to the two zero wire terminal posts. The two live wire conductive strips are respectively plugged into the other two jacks, and the two live wire conductive strips are respectively in contact with the two live wire terminal posts; the electric energy metering device is used to measure the user during the meter change The amount of power used.
进一步,所述零线接线柱由一号本体、一号杆体、一号弹性夹片构成;所述一号杆体设置在一号本体前侧,其中一个零线接线柱的一号弹性夹片固连在一号本体的左侧壁,另外一个零线接线柱的一号弹性夹片设置在一号本体的右侧壁;所述零线导电片插接在两个一号弹性夹片之间;一号本体的上方设有一号螺纹孔,一号本体的后方设有一号导线连接孔。Further, the zero line terminal is composed of a No. 1 body, a No. 1 rod body, and a No. 1 elastic clip; the No. 1 rod body is arranged on the front side of the No. 1 body, and the No. 1 elastic clip of one of the zero line terminals is fixed Connected to the left side wall of the No. 1 body, and the No. 1 elastic clip of the other zero line terminal is set on the right side wall of the No. 1 body; the neutral line conductive piece is inserted between the two No. 1 elastic clips ; The top of the No. 1 body is provided with a No. 1 threaded hole, and the rear of the No. 1 body is provided with a No. 1 wire connecting hole.
进一步,所述一号弹性夹片上设有间隔槽;便于更加有效的接触,增加导电性能。Further, the No. 1 elastic clip is provided with interval grooves; it facilitates more effective contact and increases electrical conductivity.
进一步,所述火线接线柱由二号本体、二号杆体、二号弹性夹片构成;所述二号杆体设置在二号本体前侧,火线接线柱的二号弹性夹片固连在二号本体的侧壁;所述火线导电片插接在二号本体与二号弹性夹片之间;所述二号本体的上方设有二号螺纹孔,二号本体的后方设有二号导线连接孔。Further, the live wire terminal is composed of No. 2 body, No. 2 rod body, and No. 2 elastic clip; the No. 2 rod body is arranged on the front side of the No. 2 body, and the No. 2 elastic clip of the live wire terminal is fixedly connected to the No. 2 The side wall of the body; the live wire conductive sheet is inserted between the No. 2 body and the No. 2 elastic clip; the No. 2 threaded hole is provided on the top of the No. 2 body, and the No. hole.
进一步,所述二号弹性夹片上设有分隔槽;便于更加有效的接触,增加导电性能。Further, the No. 2 elastic clip is provided with a separation groove, which facilitates more effective contact and increases electrical conductivity.
与现有技术相比本实用新型的优点是:本实用新型中盒体、两个火线接线柱和两个零线接线柱将火线、零线与计量装置相连;当插上短路插头后,火线、零线的电流经过短路插头,而不经过计量装置,在更换计量装置的时候,用户不会断电;使用户用电更加方便。Compared with the prior art, the utility model has the advantages that: the box body, two live wire terminals and two neutral wire terminals in the utility model connect the live wire and the neutral wire with the metering device; when the short-circuit plug is inserted, the live wire 1. The current of the zero line passes through the short-circuit plug instead of the metering device. When the metering device is replaced, the user will not be cut off from the power supply; it is more convenient for the user to use electricity.
附图说明Description of drawings
下面结合附图对本实用新型作进一步说明:Below in conjunction with accompanying drawing, the utility model is further described:
图1为本实用新型的结构示意图;Fig. 1 is the structural representation of the utility model;
图2为本实用新型去除盒体后的结构示意图;Fig. 2 is the structural representation of the utility model after removing the box body;
图3为本实用新型中未安装插头时的结构示意图;Fig. 3 is the structural representation when plug is not installed in the utility model;
图4为本实用新型中盒体的结构示意图;Fig. 4 is the structural representation of box body in the utility model;
图5为本实用新型中零线接线柱的结构示意图;Fig. 5 is a structural schematic diagram of the neutral line terminal in the utility model;
图6为本实用新型中火线接线柱的结构示意图。Fig. 6 is a structural schematic diagram of the live line terminal in the present invention.
具体实施方式Detailed ways
参阅图1至图6,一种带负荷更换计量装置用接线盒,包括盒体1、短路插头4、两个火线接线柱2、两个零线接线柱3;火线接线柱2连接在火线与对应计量装置的火线接头之间,零线接线柱3连接在零线与对应的计量装置零线接头之间;所述火线接线柱2都设置在盒体1上,零线接线柱3都设置在盒体1上;所述盒体1上设有与短路插头4相配的插孔11,两个火线接线柱2通过短路插头4导通,两个零线接线柱3通过短路插头4导通。所述短路插头4由基体41、火线导电片42和零线导电片43构成,所述火线导电片42和零线导电片43均固连在基体41上。所述火线导电片42有两个,两个火线导电片42之间连有电能计量装置5;所述插孔11有三个,零线导电片43插接在一个插孔11内且与两个零线接线柱3均触接,两个火线导电片42分别插接在另外的两个插孔11内,且两个火线导电片42分别与两个火线接线柱2触接。所述零线接线柱3由一号本体31、一号杆体32、一号弹性夹片33构成;所述一号杆体32设置在一号本体31前侧,其中一个零线接线柱3的一号弹性夹片33固连在一号本体31的左侧壁,另外一个零线接线柱3的一号弹性夹片33设置在一号本体31的右侧壁;所述零线导电片43插接在两个一号弹性夹片33之间;一号本体31的上方设有一号螺纹孔34,一号本体31的后方设有一号导线连接孔35。所述一号弹性夹片33上设有间隔槽36。所述火线接线柱2由二号本体21、二号杆体22、二号弹性夹片23构成;所述二号杆体22设置在二号本体21前侧,火线接线柱2的二号弹性夹片23固连在二号本体21的侧壁;所述火线导电片42插接在二号本体21与二号弹性夹片23之间;所述二号本体21的上方设有二号螺纹孔24,二号本体21的后方设有二号导线连接孔25。所述二号弹性夹片23上设有分隔槽26。两个一号杆体32均为半圆柱形铜柱,两个二号杆体22均为半圆柱形铜柱。Referring to Figures 1 to 6, a junction box for replacing a metering device with load includes a box body 1, a short-circuit plug 4, two live wire terminal posts 2, and two neutral line terminal posts 3; the live wire terminal posts 2 are connected between the live wire and the Between the live wire connectors corresponding to the metering device, the zero wire terminal 3 is connected between the zero wire and the corresponding metering device zero wire connector; the live wire terminals 2 are all set on the box body 1, and the zero line terminal 3 is all set On the box body 1; the box body 1 is provided with a jack 11 matching the short-circuit plug 4, the two live wire terminals 2 are conducted through the short-circuit plug 4, and the two zero-line terminal posts 3 are conducted through the short-circuit plug 4 . The short-circuit plug 4 is composed of a base body 41 , a live wire conductive sheet 42 and a neutral wire conductive sheet 43 , and the live wire conductive sheet 42 and the neutral wire conductive sheet 43 are both fixedly connected to the base body 41 . There are two live wire conductive sheets 42, and an electric energy metering device 5 is connected between the two live wire conductive sheets 42; there are three jacks 11, and the neutral line conductive sheet 43 is inserted in one jack 11 and connected to two Both the zero wire terminals 3 are in contact with each other, and the two live wire conductive strips 42 are respectively plugged into the other two sockets 11 , and the two live wire conductive strips 42 are respectively in contact with the two live wire terminal posts 2 . The zero line terminal 3 is composed of a No. 1 body 31, a No. 1 rod body 32, and a No. 1 elastic clip 33; the No. 1 rod body 32 is arranged on the front side of the No. 1 body 31. The No. 1 elastic clip 33 is fixedly connected to the left side wall of the No. 1 body 31, and the No. 1 elastic clip 33 of another zero line terminal 3 is arranged on the right side wall of the No. 1 body 31; Connected between two No. 1 elastic clips 33 ; No. 1 threaded hole 34 is provided on the top of No. 1 body 31 , and No. 1 wire connection hole 35 is provided at the rear of No. 1 body 31 . The No. 1 elastic clip 33 is provided with a spacer groove 36 . The live wire terminal 2 is composed of a No. 2 body 21, a No. 2 rod body 22, and a No. 2 elastic clip 23; the No. 2 rod body 22 is arranged on the front side of the No. 2 body 21, and the No. 23 is fixedly connected to the side wall of the No. 2 body 21; the live wire conductive sheet 42 is inserted between the No. 2 body 21 and the No. 2 elastic clip 23; the No. 2 threaded hole 24 is provided above the No. 2 body 21 , the rear of the No. 2 body 21 is provided with a No. 2 wire connecting hole 25 . The second elastic clip 23 is provided with a separation groove 26 . The two No. 1 rod bodies 32 are both semi-cylindrical copper columns, and the two No. 2 rod bodies 22 are both semi-cylindrical copper columns.
两个火线接线柱2、两个零线接线柱3分别插接在盒体1上的四个定位孔12内。然后用螺栓固定在盒体1上。The two live wire terminal posts 2 and the two neutral line terminal posts 3 are respectively plugged into the four positioning holes 12 on the box body 1 . Then it is fixed on the box body 1 with bolts.
盒体1、两个火线接线柱2、两个零线接线柱3在正常使用时,是直接插接在计量装置上的,用来连接导线与计量装置;当需要更换计量装置时,短路插头4上的零线导电片43和两个火线导电片42分别插接在三个对应的插孔11内;使计量装置短路,从而在更换计量装置的同时,用户不会断电。Box body 1, two live wire terminal posts 2, and two neutral line terminal posts 3 are directly plugged into the metering device during normal use, and are used to connect the wire and the metering device; when the metering device needs to be replaced, the short-circuit plug The zero line conductive sheet 43 on 4 and the two live line conductive sheets 42 are plugged into three corresponding jacks 11 respectively; the metering device is short-circuited, so that the user will not cut off the power when replacing the metering device.
以上所述仅为本实用新型的具体实施例,但本实用新型的技术特征并不局限于此,任何本领域的技术人员在本实用新型的领域内,所作的变化或修饰皆涵盖在本实用新型的专利范围之中。The above is only a specific embodiment of the utility model, but the technical characteristics of the utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the utility model are all covered by the utility model. In the scope of the new patent.
Claims (7)
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CN104897936A (en) * | 2015-05-08 | 2015-09-09 | 国家电网公司 | Junction box with load for replacing metering device |
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CN104897936A (en) * | 2015-05-08 | 2015-09-09 | 国家电网公司 | Junction box with load for replacing metering device |
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