CN103296497A - Multi-branch wire connecting board - Google Patents

Multi-branch wire connecting board Download PDF

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Publication number
CN103296497A
CN103296497A CN2013101518920A CN201310151892A CN103296497A CN 103296497 A CN103296497 A CN 103296497A CN 2013101518920 A CN2013101518920 A CN 2013101518920A CN 201310151892 A CN201310151892 A CN 201310151892A CN 103296497 A CN103296497 A CN 103296497A
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CN
China
Prior art keywords
pressing plate
wire
overhead
household
line
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Pending
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CN2013101518920A
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Chinese (zh)
Inventor
杨增仁
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.)
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Baoding Power Supply Co Ltd
Original Assignee
State Grid Corp of China SGCC
State Grid Hebei Electric Power Co Ltd
Baoding Power Supply Co Ltd
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Application filed by State Grid Corp of China SGCC, State Grid Hebei Electric Power Co Ltd, Baoding Power Supply Co Ltd filed Critical State Grid Corp of China SGCC
Priority to CN2013101518920A priority Critical patent/CN103296497A/en
Publication of CN103296497A publication Critical patent/CN103296497A/en
Pending legal-status Critical Current

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Abstract

本发明涉及一种多分支连线板,涉及电力线路施工技术领域。该多分支连线板包括导电主板,导电主板上设有架空线线槽,在架空线线槽的垂直方向,还设有一排接户线线槽,架空线线槽上设有架空线压板,接户线线槽上设有接户线压板,架空线压板和接户线压板均通过固定螺丝将与架空线和接户线紧固在导电主板上。该发明的有益效果在于:线路接线简单,施工省时省力,节约施工时间,提高供电可靠性,减少事故的发生,可使连接处接触良好,达到长期不腐蚀的目的,同时也可使接户线的连接整齐统一、有序、美观,实现施工工艺的标准化。

The invention relates to a multi-branch connection board and relates to the technical field of power line construction. The multi-branch connection board includes a conductive main board, an overhead line slot is arranged on the conductive main board, and a row of household line slots is also provided in the vertical direction of the overhead line slot, and an overhead line pressing plate is arranged on the overhead line slot. The household wire slot is provided with a household wire pressing plate, and both the overhead wire pressing plate and the household wiring pressing plate are fastened to the conductive main board with the overhead wire and the household wire by fixing screws. The invention has the beneficial effects of simple wiring, time-saving and labor-saving construction, saving construction time, improving the reliability of power supply, reducing the occurrence of accidents, making the connection good in contact, achieving the purpose of long-term non-corrosion, and at the same time making the connection The connection of lines is neat, unified, orderly and beautiful, and the standardization of construction technology is realized.

Description

多分支连线板Multi-drop connection board

技术领域 technical field

本发明涉及电力线路施工技术领域。  The invention relates to the technical field of power line construction. the

背景技术 Background technique

在电力系统中,往往涉及到连接接线的工作,尤其是从主线到分支的线路连接,每个低压配电台区存在的接户线几十条至上百条,那么几千台综合配电台区,就有接户线几十万条,因此同时也将会产生几十万次的接线,在架空线路为裸线时,大部分的接户线与架空线采用了直接连接的方法,因连接方法不当和连接工艺不到位等原因,使连接处接触不良、电阻增大,长期存在过热、烧毁主线的现象,且连接非常混乱、不美观;随着电气化新农村建设与改造工程的进行,一部分架空裸线换成了架空绝缘线,接户线和架空绝缘线连接时使用了线路线夹,效果还可以,但在实际工作中,往往是同一杆塔上会有多条接户线,在连接时,在架空线上连续剥削绝缘层,工作不方便,使架空线绝缘受到影响,稍有处理不当,便会使架空绝缘线内不进水,时间长了就会造成严重腐蚀,尤其是中性线更为明显。 In the power system, it often involves the work of connecting and wiring, especially the line connection from the main line to the branch. There are dozens to hundreds of household lines in each low-voltage distribution station area, so thousands of integrated distribution stations In the area, there are hundreds of thousands of household lines, so hundreds of thousands of connections will be generated at the same time. When the overhead lines are bare wires, most of the household lines and overhead lines are directly connected. Improper connection method and insufficient connection process lead to poor contact at the connection, increased resistance, long-term overheating and burning of the main line, and the connection is very chaotic and unsightly; with the construction and renovation of the new electrified countryside, Part of the overhead bare wires were replaced with overhead insulated wires, and line clips were used to connect the household wires and overhead insulated wires. When connecting, the insulation layer is continuously stripped on the overhead wire, which is inconvenient to work and affects the insulation of the overhead wire. A slight mishandling will prevent water from entering the overhead insulation wire, which will cause serious corrosion after a long time, especially The neutral line is more pronounced.

为了解决这一问题,急需一种专门用于解决接户线与架空主线之间的连接问题,能够使施工操作方便,缩减施工时间,有效降低接触电阻,降低低压台区线损率,使接户线的连接整齐统一、有序、美观,实现施工工艺的标准化的一种装置。  In order to solve this problem, there is an urgent need for a special solution for the connection between the household line and the overhead main line, which can facilitate the construction operation, reduce the construction time, effectively reduce the contact resistance, reduce the line loss rate of the low-voltage station area, and make the connection The connection of household lines is neat, uniform, orderly and beautiful, and it is a device that realizes the standardization of construction technology. the

发明内容 Contents of the invention

本发明要解决的技术问题是提供一种多分支连线板,其结构简单,连线牢固,施工操作方便,缩减施工时间,有效降低接触电阻,降低低压台区线损率,使接户线的连接整齐统一、有序、美观,易实现施工工艺标准化。 The technical problem to be solved by the present invention is to provide a multi-branch connection board, which has simple structure, firm connection, convenient construction and operation, shortens construction time, effectively reduces contact resistance, reduces line loss rate in low-voltage station area, and makes the connection line The connections are neat, unified, orderly and beautiful, and it is easy to realize the standardization of construction technology.

为解决上述技术问题,本发明所采取的技术方案是一种多分支连线板,包括导电主板,导电主板上设有架空线线槽,在架空线线槽的垂直方向,还设有一排接户线线槽,架空线线槽上设有架空线压板,接户线线槽上设有接户线压板,架空线压板和接户线压板均通过固定螺丝将与架空线和接户线紧固在导电主板上。 In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is a multi-branch connection board, which includes a conductive main board, on which an overhead wire slot is arranged, and a row of connecting wires is also provided in the vertical direction of the overhead wire slot. Household wire trough, the overhead wire trough is provided with an overhead line pressure plate, and the household wire trough is provided with a household wire pressure plate, both the overhead wire pressure plate and the household wire pressure plate are fastened to the overhead line and the household wire by fixing screws. Fixed on the conductive motherboard.

进一步来说所述架空线压板和接户线压板均设有线槽,线槽的槽孔一半设在架空线压板和接户线压板上,一半设在导电主板上。所述导电主板为倒T型,架空线线槽为横向设于导电主板的上部,接户线线槽为竖向设于导电主板的下部。所述导电主板和线路压板材质均为全铝、全铜或铜铝过度型材料。所述导电主板和线路压板之间采用2个螺丝固定。其中导电主板的大小可根据实际需要制定,一般来说在导电主板的上部设有一个架空线线槽,用于架空线横向穿过,在导电主板的下部为若干个接户线线槽,方向与架空线线槽垂直,使用时接户线可直接穿入到线槽内,通过接户线压板压紧并用螺丝进行固定,通过导电主板本身进行导电。 Further speaking, both the overhead line pressing plate and the household line pressing plate are provided with wire slots, half of the slot holes of the wire slots are set on the overhead line pressing plate and the household line pressing plate, and half are set on the conductive main board. The conductive main board is an inverted T shape, the overhead wire groove is arranged horizontally on the upper part of the conductive main board, and the household wire groove is vertically arranged on the lower part of the conductive main board. The materials of the conductive main board and circuit pressing plate are all aluminum, all copper or copper-aluminum transition materials. Two screws are used to fix the conductive main board and the circuit pressing plate. The size of the conductive main board can be determined according to actual needs. Generally speaking, there is an overhead line slot on the upper part of the conductive main board, which is used for the overhead line to pass through horizontally. It is perpendicular to the overhead wire trough. When in use, the user wire can be directly inserted into the wire trough, pressed by the user wire pressure plate and fixed with screws, and conducts electricity through the conductive main board itself.

该发明的有益效果在于:线路接线简单,施工省时省力,在同一基电杆处,每相架空主线上安装一个多分支连线板,即可满足多条接户线的连接,节约施工时间,提高供电可靠性,减少事故的发生,使用该多分支连线板,可使连接处接触良好,达到长期不腐蚀的目的,基本上杜绝了烧断接户线或主导线的现象发生,同时也可使接户线的连接整齐统一、有序、美观,实现施工工艺的标准化。 The beneficial effect of the invention is that the line wiring is simple, and the construction is time-saving and labor-saving. At the same base pole, a multi-branch connection board is installed on each phase overhead main line, which can meet the connection of multiple household lines and save construction time. , improve the reliability of power supply and reduce the occurrence of accidents. Using the multi-branch connection board can make the connection point in good contact and achieve the purpose of no corrosion for a long time. It can also make the connection of the access line neat, uniform, orderly and beautiful, and realize the standardization of construction technology.

附图说明 Description of drawings

图1 本发明一个实施例的结构示意图; Fig. 1 is the structural representation of an embodiment of the present invention;

图中:1、导电主板2、架空线线槽3、接户线线槽4、架空线压板5、接户线压板6、螺丝。 Among the figure: 1, conductive main board 2, overhead wire slot 3, household wire slot 4, overhead wire pressure plate 5, household wire pressure plate 6, screws.

具体实施方式 Detailed ways

为解决上述技术问题,我们根据图形来进行说明,由图1可知该多分支连线板,包括导电主板1,导电主板1上设有架空线线槽2,在架空线线槽2的垂直方向,还设有一排接户线线槽3,架空线线槽2上设有架空线压板4,接户线线槽3上设有接户线压板5,架空线压板4和接户线压板5均通过固定螺丝6将与架空线和接户线紧固在导电主板1上。其中导电主板1的大小可根据实际需要制定,一般来说在导电主板1的上部设有一个架空线线槽2,用于架空线横向穿过,在导电主板1的下部为若干个接户线线槽3,方向与架空线线槽2垂直,使用时接户线可直接穿入到线槽内,通过接户线压板5压紧并用螺丝6进行固定,通过导电主板1本身进行导电。 In order to solve the above-mentioned technical problems, we illustrate according to the figures. It can be seen from Fig. 1 that the multi-branch wiring board includes a conductive main board 1, and the conductive main board 1 is provided with an overhead line trunking 2, and in the vertical direction of the overhead line trunking 2 , is also provided with a row of household line trunking 3, overhead line trunking 2 is provided with overhead line pressure plate 4, and household line trunking 3 is provided with household line pressure plate 5, overhead line pressure plate 4 and household line pressure plate 5 Both are fastened to the conductive main board 1 with the overhead line and the household line by fixing screws 6 . Wherein the size of the conductive main board 1 can be formulated according to actual needs. Generally speaking, an overhead line slot 2 is arranged on the upper part of the conductive main board 1 for overhead lines to pass through horizontally, and there are several household wires at the bottom of the conductive main board 1. Wire groove 3, the direction is perpendicular to overhead line wire groove 2, and the household line can directly penetrate in the wire groove during use, is compressed by the household wire pressing plate 5 and is fixed with screw 6, conducts electricity through conductive main board 1 itself.

所述架空线压板4和接户线压板5均设有线槽,线槽的槽孔一半设在架空线压板4和接户线压板5上,一半设在导电主板1上。当压板进行压紧的时候,位于压板上的一半槽孔与导电主板1上的一半槽孔正好重合,使线路完全被压紧。 The overhead line pressing plate 4 and the household line pressing plate 5 are all provided with wire grooves, and half of the slot holes of the wire grooves are arranged on the overhead wire pressing plate 4 and the household wire pressing plate 5, and half are arranged on the conductive main board 1. When the pressing plate is compressed, half of the slots on the pressing plate coincide with half of the slots on the conductive main board 1, so that the circuit is completely compressed.

所述导电主板1为倒T型,架空线线槽2为横向设于导电主板1的上部,接户线线槽3为竖向设于导电主板1的下部。所述导电主板1和线路压板材质均为全铝、全铜或铜铝过度型材料。使用易导电材料进行固定可使降低电阻减少线损。所述导电主板1和线路压板之间采用2个螺丝6固定。当整个操作完成之后,最后装好绝缘防水护罩,这样能更好的起到了防护的作用。 The conductive main board 1 is an inverted T shape, the overhead wire slot 2 is horizontally arranged on the upper part of the conductive main board 1 , and the household wire slot 3 is vertically arranged on the lower part of the conductive main board 1 . The materials of the conductive main board 1 and the circuit pressing plate are all aluminum, all copper or copper-aluminum transition materials. The use of conductive materials for fixing can reduce resistance and reduce line loss. Two screws 6 are used to fix the conductive main board 1 and the circuit pressing plate. When the whole operation is completed, install the insulating and waterproof shield at last, so that it can play a better role in protection.

该发明的有益效果在于:线路接线简单,施工省时省力,在同一基电杆处,每相架空主线上安装一个多分支连线板,即可满足多条接户线的连接,节约施工时间,提高供电可靠性,减少事故的发生,使用该多分支连线板,可使连接处接触良好,达到长期不腐蚀的目的,基本上杜绝了烧断接户线或主导线的现象发生,同时也可使接户线的连接整齐统一、有序、美观,实现施工工艺的标准化。  The beneficial effect of the invention is that the line wiring is simple, and the construction is time-saving and labor-saving. At the same base pole, a multi-branch connection board is installed on each phase overhead main line, which can meet the connection of multiple household lines and save construction time. , improve the reliability of power supply and reduce the occurrence of accidents. Using the multi-branch connection board can make the connection point in good contact and achieve the purpose of no corrosion for a long time. It can also make the connection of the access line neat, uniform, orderly and beautiful, and realize the standardization of construction technology. the

Claims (5)

1. multiple-limb line connection board, comprise conduction mainboard (1), conduction mainboard (1) is provided with overhead wire wire casing (2), vertical direction in overhead wire wire casing (2), also be provided with row's service conductor wire casing (3), overhead wire wire casing (2) is provided with overhead wire pressing plate (4), and service conductor wire casing (3) is provided with service conductor pressing plate (5), and overhead wire pressing plate (4) and service conductor pressing plate (5) all will be fastened on the conduction mainboard (1) with overhead wire and service conductor by fixed screw (6).
2. multiple-limb line connection board according to claim 1 is characterized in that: described overhead wire pressing plate (4) and service conductor pressing plate (5) are equipped with wire casing, half is located at the slotted eye of wire casing on overhead wire pressing plate (4) and the service conductor pressing plate (5), and half is located on the conduction mainboard (1).
3. multiple-limb line connection board according to claim 1 is characterized in that: described conduction mainboard (1) is inverted T shape, and overhead wire wire casing (2) is for laterally being located at the top of conduction mainboard (1), and service conductor wire casing (3) is for vertically being located at the bottom of conduction mainboard (1).
4. it is characterized in that according to claim 1 or 3 described multiple-limb line connection boards: described conduction mainboard (1) and circuit pressing plate material are full aluminium, full copper or the excessive section bar material of copper aluminium.
5. multiple-limb line connection board according to claim 1 is characterized in that: adopt 2 screws (6) fixing between described conduction mainboard (1) and the circuit pressing plate.
CN2013101518920A 2013-04-27 2013-04-27 Multi-branch wire connecting board Pending CN103296497A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103825230A (en) * 2014-03-25 2014-05-28 国家电网公司 Single-phase service mains device on low-voltage line pole
CN103840418A (en) * 2014-03-25 2014-06-04 国家电网公司 Three-phase four-wire drop wire mounting device on low-voltage line pole
CN105870667A (en) * 2016-05-19 2016-08-17 广东粤创电力科技有限公司 B-type universal device for switching device wiring
CN113991576A (en) * 2021-11-09 2022-01-28 国网山东省电力公司高密市供电公司 Overhead line multi-path wire clamp

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Publication number Priority date Publication date Assignee Title
CN2264424Y (en) * 1996-06-13 1997-10-08 乐清市侨泰电力设备公司 Power user's line wire clamp
CN201113337Y (en) * 2007-08-17 2008-09-10 熊昌发 Fixture block type ceramic wire clamp for stringing
CN101521316A (en) * 2008-11-17 2009-09-02 江苏华强电力设备有限公司 Intensive bus-duct connector
CN202127101U (en) * 2011-05-10 2012-01-25 中国石油天然气集团公司 Wiring board of separation switch
CN203205548U (en) * 2013-04-27 2013-09-18 国家电网公司 Multi-branch wiring board

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2264424Y (en) * 1996-06-13 1997-10-08 乐清市侨泰电力设备公司 Power user's line wire clamp
CN201113337Y (en) * 2007-08-17 2008-09-10 熊昌发 Fixture block type ceramic wire clamp for stringing
CN101521316A (en) * 2008-11-17 2009-09-02 江苏华强电力设备有限公司 Intensive bus-duct connector
CN202127101U (en) * 2011-05-10 2012-01-25 中国石油天然气集团公司 Wiring board of separation switch
CN203205548U (en) * 2013-04-27 2013-09-18 国家电网公司 Multi-branch wiring board

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103825230A (en) * 2014-03-25 2014-05-28 国家电网公司 Single-phase service mains device on low-voltage line pole
CN103840418A (en) * 2014-03-25 2014-06-04 国家电网公司 Three-phase four-wire drop wire mounting device on low-voltage line pole
CN103840418B (en) * 2014-03-25 2016-02-24 国家电网公司 Three-phase four-wire system service conductor fixture on low-voltage circuit bar
CN103825230B (en) * 2014-03-25 2016-03-30 国家电网公司 Single-phase service conductor fixture on low-voltage circuit bar
CN105870667A (en) * 2016-05-19 2016-08-17 广东粤创电力科技有限公司 B-type universal device for switching device wiring
CN113991576A (en) * 2021-11-09 2022-01-28 国网山东省电力公司高密市供电公司 Overhead line multi-path wire clamp
CN113991576B (en) * 2021-11-09 2024-04-12 国网山东省电力公司高密市供电公司 Multi-channel wire clamp for overhead line

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Application publication date: 20130911