CN103441348B - Ground wire connector - Google Patents
Ground wire connector Download PDFInfo
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- CN103441348B CN103441348B CN201310379723.2A CN201310379723A CN103441348B CN 103441348 B CN103441348 B CN 103441348B CN 201310379723 A CN201310379723 A CN 201310379723A CN 103441348 B CN103441348 B CN 103441348B
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- ground wire
- spring
- wire connector
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- pin
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Abstract
本发明公开了一种接地线连接器，该连接器包括基板，所述基板一端设置有夹持部，另一端设置有压线孔，所述基板上对应夹持部设置有弹簧腔，所述弹簧腔的两侧面上设置有条形孔，所述条形孔内装配有滑动销，所述滑动销与弹簧腔底部之间设置有弹簧，所述滑动销连接有音叉状的压杆，所述压杆能以滑动销为轴转动至与基板贴合，所述压杆的两脚开口端设置有圆弧面，所述基板上弹簧腔与压线孔之间设置有锁销，所述锁销上设置有锁孔，所述压杆上对应锁销设置有锁销孔。本发明接地线连接器，操作方便，安装拆卸快捷，安全可靠。
The invention discloses a ground wire connector. The connector includes a base plate. A clamping portion is provided at one end of the base plate, and a wire pressing hole is provided at the other end. A spring cavity is provided on the base plate corresponding to the clamping portion. The two sides of the spring chamber are provided with strip holes, the strip holes are equipped with sliding pins, a spring is arranged between the sliding pins and the bottom of the spring chamber, and the sliding pins are connected with tuning fork-shaped pressing rods. The pressure rod can be rotated around the sliding pin until it is attached to the substrate. The open ends of the legs of the pressure rod are provided with circular arc surfaces, and a lock pin is provided between the spring chamber and the pressure wire hole on the substrate. A lock hole is provided on the lock pin, and a lock pin hole is provided on the pressing bar corresponding to the lock pin. The ground wire connector of the present invention is convenient to operate, quick to install and disassemble, safe and reliable.
Description
技术领域 technical field
本发明涉及一种在供电系统及用电设备检修作业中使用的接地线连接器。 The invention relates to a grounding wire connector used in power supply system and maintenance work of electrical equipment.
背景技术 Background technique
供电系统及用电设备在停电检修时，需要临时接地，以防止停电线路或设备突然来电造成作业人员触电事故的发生。目前，临时接地一般采用螺栓配合蝶形螺母压接接地线与接地桩，连接后在蝶形螺母后加挂五防锁的方式。这种方式存在以下不足：使用扳手拧紧蝶形螺母时，操作空间狭小，操作不够方便；使用人手拧紧蝶形螺母时，不能保证接地线和接地桩的连接处有足够的接触压力，连接处易出现松动而造成安全事故；蝶形螺母紧固需旋转多圈，耗时较长，当遇到螺纹变形时，操作还特别困难；五防锁不能有效地限制蝶形螺母松动。 The power supply system and electrical equipment need to be temporarily grounded during power outage maintenance, so as to prevent the occurrence of electric shock accidents caused by sudden power failure of power outage lines or equipment. At present, the temporary grounding generally adopts the method of crimping the grounding wire and the grounding pile with bolts and wing nuts, and adding a five-proof lock behind the wing nut after connection. This method has the following disadvantages: when using a wrench to tighten the wing nut, the operating space is narrow and the operation is not convenient; Loosening causes safety accidents; the wing nut needs to be rotated multiple times for fastening, which takes a long time, and the operation is particularly difficult when the thread is deformed; the five-proof lock cannot effectively limit the loosening of the wing nut.
发明内容 Contents of the invention
本发明所需要解决的技术问题在于，提供一种操作方便，安装拆卸快捷，安全可靠的接地线连接器。 The technical problem to be solved by the present invention is to provide a safe and reliable ground wire connector that is easy to operate, quick to install and disassemble.
为了实现上述目的，本发明采用的技术方案为： In order to achieve the above object, the technical scheme adopted in the present invention is:
一种接地线连接器，包括基板，所述基板一端设置有夹持部，另一端设置有压线孔，所述基板上对应夹持部设置有弹簧腔，所述弹簧腔的两侧面上设置有条形孔，所述条形孔内装配有滑动销，所述滑动销与弹簧腔底部之间设置有弹簧，所述滑动销连接有音叉状的压杆，所述压杆能以滑动销为轴转动至与基板贴合，所述压杆的两脚开口端设置有圆弧面，所述基板上弹簧腔与压线孔之间设置有锁销，所述锁销上设置有锁孔，所述压杆上对应锁销设置有锁销孔。 A grounding wire connector, comprising a substrate, one end of the substrate is provided with a clamping portion, and the other end is provided with a crimping hole, the substrate is provided with a spring cavity corresponding to the clamping portion, and the two sides of the spring cavity are provided with There is a strip-shaped hole, a sliding pin is installed in the strip-shaped hole, a spring is arranged between the sliding pin and the bottom of the spring chamber, the sliding pin is connected with a tuning fork-shaped pressing bar, and the pressing bar can be connected with the sliding pin For the shaft to rotate to fit with the substrate, the open ends of the two legs of the pressure rod are provided with arc surfaces, and a lock pin is provided between the spring cavity and the wire pressing hole on the substrate, and a lock hole is provided on the lock pin , the corresponding lock pin is provided with a lock pin hole on the pressure rod.
作为本发明的优选方案，所述夹持部内侧面上设置有导向柱。 As a preferred solution of the present invention, a guide post is provided on the inner side of the clamping portion.
作为本发明的优选方案，所述弹簧腔底部连接有调节螺栓，所述调节螺栓能调节弹簧的位置。 As a preferred solution of the present invention, an adjusting bolt is connected to the bottom of the spring chamber, and the adjusting bolt can adjust the position of the spring.
作为本发明的优选方案，所述压杆两脚的开口端连接有垂直于两脚的滚轮。 As a preferred solution of the present invention, rollers perpendicular to the two legs are connected to the open ends of the two legs of the pressing bar.
作为本发明的优选方案，所述压杆的把手端设置有弯形把手。 As a preferred solution of the present invention, the handle end of the pressure rod is provided with a curved handle.
本发明接地线连接器使用时，让接地桩位于夹持部和压杆之间，转动压杆，使夹持部和压杆两脚夹紧接地桩，当压杆贴合基板后，在锁孔上加挂五防锁，即完成了接地线的接地操作，此时，压杆两脚的交汇处，对调节螺栓形成遮挡，能防止因其他人松动调节螺栓而造成的安全事故。本发明接地线连接器，操作方便，安装拆卸快捷，安全可靠。 When the ground wire connector of the present invention is used, let the ground pile be located between the clamping part and the pressure rod, and rotate the pressure rod so that the two legs of the clamping part and the pressure rod clamp the ground pile. Adding five anti-locks on the hole completes the grounding operation of the grounding wire. At this time, the intersection of the two feet of the pressure rod forms a shield for the adjusting bolt, which can prevent safety accidents caused by other people loosening the adjusting bolt. The ground wire connector of the present invention is convenient to operate, quick to install and disassemble, safe and reliable.
附图说明 Description of drawings
图1是本发明接地线连接器的结构示意图。 Fig. 1 is a schematic structural view of the ground wire connector of the present invention.
图2是本发明接地线连接器的基板的结构示意图。 FIG. 2 is a schematic structural view of the substrate of the ground wire connector of the present invention.
图3是本发明接地线连接器的压杆的结构示意图。 Fig. 3 is a structural schematic diagram of a pressure bar of the ground wire connector of the present invention.
图4是本发明接地线连接器的剖视图。 Fig. 4 is a cross-sectional view of the ground wire connector of the present invention.
图5是本发明接地线连接器与接地桩的连接示意图。 Fig. 5 is a schematic diagram of the connection between the grounding wire connector and the grounding pile according to the present invention.
图中标记：1为基板，2为压杆，3为滑动销，4为滚轮，5为弹簧，6为调节螺栓，7为接地桩，11为夹持部，12为弹簧腔，13为条形孔，14压线孔，15为锁销，16为锁孔，17为导向柱，21为圆弧面，22为锁销孔，23为弯形把手。 Marks in the figure: 1 is the base plate, 2 is the pressure rod, 3 is the sliding pin, 4 is the roller, 5 is the spring, 6 is the adjustment bolt, 7 is the ground pile, 11 is the clamping part, 12 is the spring chamber, 13 is the bar Shaped hole, 14 crimping holes, 15 is lock pin, and 16 is lock hole, and 17 is guide post, and 21 is arc surface, and 22 is lock pin hole, and 23 is curved handle.
具体实施方式 Detailed ways
下面结合附图，对本发明作详细的说明。 Below in conjunction with accompanying drawing, the present invention is described in detail.
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本发明，并不用于限定本发明。 In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
如图1、图2、图3和图4所示，本发明接地线连接器，包括基板1，所述基板1一端设置有夹持部11，另一端设置有压线孔14，所述基板1上对应夹持部11设置有弹簧腔12，所述弹簧腔12的两侧面上设置有条形孔13，所述条形孔13内装配有滑动销3，所述滑动销3与弹簧腔12底部之间设置有弹簧5，所述滑动销3连接有音叉状的压杆2，所述压杆2能以滑动销为轴转动至与基板1贴合，所述压杆2的两脚开口端设置有圆弧面21，所述基板1上弹簧腔12与压线孔14之间设置有锁销15，所述锁销15上设置有锁孔16，所述压杆2上对应锁销15设置有锁销孔22。 As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the ground wire connector of the present invention includes a substrate 1, and one end of the substrate 1 is provided with a clamping portion 11, and the other end is provided with a crimping hole 14, and the substrate 1 1 is provided with a spring chamber 12 corresponding to the clamping part 11, and a strip hole 13 is provided on both sides of the spring chamber 12, and a sliding pin 3 is installed in the strip hole 13, and the sliding pin 3 is connected with the spring chamber 12. A spring 5 is arranged between the bottoms. The sliding pin 3 is connected with a tuning fork-shaped pressing rod 2. The pressing rod 2 can rotate around the sliding pin until it fits with the substrate 1. The two legs of the pressing rod 2 The opening end is provided with a circular arc surface 21, and a lock pin 15 is provided between the spring chamber 12 and the pressure wire hole 14 on the base plate 1, and a lock hole 16 is provided on the lock pin 15, and the corresponding lock on the pressure rod 2 The pin 15 is provided with a locking pin hole 22 .
如图1、图2、图3和图4所示，本发明接地线连接器中，为连接操作时，压杆2挤压接地桩7过程中不产生滑动，夹持部11内侧面上设置有导向柱17。为调节弹簧压力，弹簧腔12底部连接有调节螺栓6，调节螺栓6的螺帽位于弹簧腔12外侧，调节螺栓6贯穿弹簧腔12底部与弹簧5接触，为使压杆2的下压动作更顺畅，压杆2两脚的开口端连接有垂直于两脚的滚轮4，为便于拆卸操作时分开压杆2和基板1，压杆2的把手端设置有弯形把手23。 As shown in Fig. 1, Fig. 2, Fig. 3 and Fig. 4, in the grounding wire connector of the present invention, during the connection operation, the pressing rod 2 does not slip during the process of pressing the grounding pile 7, and the inner surface of the clamping part 11 is set Guide column 17 is arranged. In order to adjust the spring pressure, an adjusting bolt 6 is connected to the bottom of the spring chamber 12. The nut of the adjusting bolt 6 is located outside the spring chamber 12, and the adjusting bolt 6 penetrates through the bottom of the spring chamber 12 and contacts the spring 5. Smoothly, the open ends of the two feet of the depression bar are connected with the rollers 4 perpendicular to the two feet. For the ease of dismounting operation, the depression bar 2 and the base plate 1 are separated, and the handle end of the depression bar 2 is provided with a curved handle 23.
如图1、图2、图3、图4和图5所示，本发明接地线连接器使用时，让接地桩7位于夹持部11与压杆2之间，导向柱17切入接地桩7的螺栓孔，转动压杆2使夹持部11和压杆2向接地桩7靠近，当滚轮4接触接地桩后，滑动销3开始后移，并压缩弹簧，产生接触压力，当压杆2与基板1贴合时，在锁孔16上加挂五防锁，即完成了连接操作，此时，压杆2两脚的交汇处，对调节螺栓6形成遮挡，能防止其他人松动调节螺栓。 As shown in Figure 1, Figure 2, Figure 3, Figure 4 and Figure 5, when the ground wire connector of the present invention is used, the ground stake 7 is located between the clamping part 11 and the pressure rod 2, and the guide column 17 cuts into the ground stake 7 Bolt hole, turn the pressure rod 2 to make the clamping part 11 and the pressure rod 2 approach the grounding pile 7. When the roller 4 touches the grounding pile, the sliding pin 3 starts to move backward and compresses the spring to generate contact pressure. When the pressure rod 2 When bonding with the base plate 1, add a five-proof lock to the lock hole 16 to complete the connection operation. At this time, the intersection of the two feet of the pressure rod 2 forms a shield for the adjustment bolt 6, which can prevent others from loosening the adjustment bolt. .
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明的保护范围之内。 The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the protection of the present invention. within range.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310379723.2A CN103441348B (en) | 2013-08-28 | 2013-08-28 | Ground wire connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310379723.2A CN103441348B (en) | 2013-08-28 | 2013-08-28 | Ground wire connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103441348A CN103441348A (en) | 2013-12-11 |
| CN103441348B true CN103441348B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310379723.2A Expired - Fee Related CN103441348B (en) | 2013-08-28 | 2013-08-28 | Ground wire connector |
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| Country | Link |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269662A (en) * | 2014-09-19 | 2015-01-07 | 国家电网公司 | Grounding connector easy and convenient to use |
| CN106558771A (en) * | 2016-12-06 | 2017-04-05 | 国网山东省电力公司曹县供电公司 | The wiring pile clamping device of high-tension bus-bar grounding apparatus |
| CN106558774A (en) * | 2016-12-06 | 2017-04-05 | 国网山东省电力公司曹县供电公司 | High-tension bus-bar grounding assembly |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4460059B2 (en) * | 2005-03-18 | 2010-05-12 | 古河電気工業株式会社 | Ground terminal holder and ground terminal holding method. |
| CN201893444U (en) * | 2010-07-12 | 2011-07-06 | 珠海华伟电气科技股份有限公司 | Enabled grounding head of temporary grounding wire |
| CN201904567U (en) * | 2010-12-21 | 2011-07-20 | 江苏省电力公司无锡供电公司 | Restoring device with electricity for grounded cable |
| CN102916315A (en) * | 2012-10-19 | 2013-02-06 | 沧州供电公司 | Incorrect-operation-prevented electric power grounding wire |
| CN203339321U (en) * | 2013-07-24 | 2013-12-11 | 国家电网公司 | Earthing wire earthing connection device |
-
2013
- 2013-08-28 CN CN201310379723.2A patent/CN103441348B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4460059B2 (en) * | 2005-03-18 | 2010-05-12 | 古河電気工業株式会社 | Ground terminal holder and ground terminal holding method. |
| CN201893444U (en) * | 2010-07-12 | 2011-07-06 | 珠海华伟电气科技股份有限公司 | Enabled grounding head of temporary grounding wire |
| CN201904567U (en) * | 2010-12-21 | 2011-07-20 | 江苏省电力公司无锡供电公司 | Restoring device with electricity for grounded cable |
| CN102916315A (en) * | 2012-10-19 | 2013-02-06 | 沧州供电公司 | Incorrect-operation-prevented electric power grounding wire |
| CN203339321U (en) * | 2013-07-24 | 2013-12-11 | 国家电网公司 | Earthing wire earthing connection device |
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