CN107834231A - Grounding wire device - Google Patents
Grounding wire device Download PDFInfo
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- CN107834231A CN107834231A CN201710923396.0A CN201710923396A CN107834231A CN 107834231 A CN107834231 A CN 107834231A CN 201710923396 A CN201710923396 A CN 201710923396A CN 107834231 A CN107834231 A CN 107834231A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
- H01R11/12—End pieces terminating in an eye, hook, or fork
- H01R11/14—End pieces terminating in an eye, hook, or fork the hook being adapted for hanging on overhead or other suspended lines, e.g. hot line clamp
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/64—Connections between or with conductive parts having primarily a non-electric function, e.g. frame, casing, rail
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Abstract
本发明提供了一种接地线装置，涉及电力检修设备技术领域。包括接地线和分别设置于所述接地线两端的挂线杆和接地针，所述接地线远离所述挂线杆的一端设置有用于夹持接地线路的夹持装置，所述接地针通过所述夹持装置与所述接地线连接，所述夹持装置与所述接地针可拆卸连接。本发明提供的接地线装置，将接地针和接地线设置为分体式结构，避免了安装接地针时容易砸坏接地线接头的问题；通过将夹持装置直接夹持在现有线路接地设备上，解决了部分硬化路面装设接地线困难的问题，提高工作效率；作业完毕后可将接地线和接地针分开运输、存储，避免损坏接地线绝缘层，延长使用寿命，应用前景广阔。
The invention provides a ground wire device and relates to the technical field of electric power maintenance equipment. It includes a grounding wire, a wire hanging rod and a grounding pin respectively arranged at both ends of the grounding wire, the end of the grounding wire far away from the wire hanging rod is provided with a clamping device for clamping the grounding line, and the grounding pin passes through the The clamping device is connected to the grounding wire, and the clamping device is detachably connected to the grounding pin. In the grounding wire device provided by the present invention, the grounding pin and the grounding wire are arranged in a split structure, which avoids the problem that the grounding wire joint is easily damaged when the grounding pin is installed; the clamping device is directly clamped on the existing line grounding equipment , solve the problem of difficulty in installing grounding wires on some hardened roads, and improve work efficiency; after the operation is completed, the grounding wires and grounding pins can be transported and stored separately to avoid damage to the grounding wire insulation layer, prolong the service life, and have broad application prospects.
Description
技术领域technical field
本发明属于电力检修设备技术领域，更具体地说，是涉及一种接地线装置。The invention belongs to the technical field of electric power maintenance equipment, and more specifically relates to a ground wire device.
背景技术Background technique
目前，城区电力系统检修时，需要在拉闸断电后将输电线路接地。接地时一般是将一个钢质或者铜质的接地针打入地下，用一个上端带挂线钩的挂线杆挂在输电线上，接地针和挂线钩之间连接有铜或者铝的软导线即接地线。At present, when the urban power system is overhauled, it is necessary to ground the transmission line after the power is cut off. When grounding, generally a steel or copper grounding pin is driven into the ground, and a wire rod with a hook on the upper end is used to hang it on the transmission line. A copper or aluminum soft wire is connected between the grounding pin and the wire hook. The wire is the ground wire.
由于电力杆塔下多为水泥或砖石地面，为保证接地针插入地下形成有效接地，需在抢修施工前与临街门店协调地面破开及恢复事宜，费时费力，手续繁琐。施工时，需要用手锤将接地针钉入地下，经常会因失手而将接地线与接地针的连接处砸坏，工作效率低，严重影响施工进度。而且在施工结束后还需要将接地线缠绕、收存和运输，接地线与接地针易发生磕碰，造成接地线绝缘层损坏，增加成本。Since the ground under the power pole tower is mostly cement or masonry ground, in order to ensure that the grounding needle is inserted into the ground to form an effective grounding, it is necessary to coordinate with the store on the street to break and restore the ground before the emergency repair construction, which is time-consuming, laborious and cumbersome. During construction, it is necessary to nail the grounding pins into the ground with a hand hammer, and the connection between the grounding wire and the grounding pins will often be broken due to a mistake. The work efficiency is low and the construction progress is seriously affected. Moreover, after the construction is completed, the grounding wire needs to be wound, stored and transported. The grounding wire and the grounding pin are prone to collide, causing damage to the insulating layer of the grounding wire and increasing costs.
发明内容Contents of the invention
本发明的目的在于提供一种接地线装置，以解决现有技术中存在的工作效率低且施工成本高的技术问题。The purpose of the present invention is to provide a ground wire device to solve the technical problems of low work efficiency and high construction cost in the prior art.
为实现上述目的，本发明采用的技术方案是：提供一种接地线装置，包括接地线和分别设置于所述接地线两端的挂线杆和接地针，所述接地线远离所述挂线杆的一端设置有用于夹持接地线路的夹持装置，所述接地针通过所述夹持装置与所述接地线连接，所述夹持装置与所述接地针可拆卸连接。In order to achieve the above object, the technical solution adopted by the present invention is to provide a grounding wire device, including a grounding wire and wire hanging rods and grounding needles respectively arranged at both ends of the grounding wire, and the grounding wire is far away from the wire hanging rod One end is provided with a clamping device for clamping the grounding line, the grounding pin is connected to the grounding wire through the clamping device, and the clamping device is detachably connected to the grounding pin.
进一步地，所述夹持装置包括框体、设置于所述框体内部且与所述框体相配合用于夹持接地线路的夹持块和设置于所述框体上且用于驱动所述夹持块移动的螺杆。Further, the clamping device includes a frame, a clamping block arranged inside the frame and matched with the frame for clamping the grounding circuit, and a clamp block arranged on the frame for driving the The screw used to move the clamping block.
进一步地，所述框体包括连接板和分别设置于所述连接板两端的第一挡板、第二挡板。Further, the frame body includes a connecting plate and a first baffle plate and a second baffle plate respectively arranged at two ends of the connecting plate.
进一步地，所述螺杆与所述第二挡板螺纹连接，所述螺杆穿过所述第二挡板与所述夹持块连接。Further, the screw is threadedly connected with the second baffle, and the screw passes through the second baffle and is connected with the clamping block.
进一步地，所述螺杆包括穿过所述第二挡板的螺纹部和与所述螺纹部相垂直且用于转动所述螺纹部的手持部。Further, the screw rod includes a threaded portion passing through the second baffle and a handle portion perpendicular to the threaded portion and used to rotate the threaded portion.
进一步地，所述夹持块的夹持面设置有用于夹持所述接地针的第一弧形凹槽，所述第一挡板的夹持面设置有用于夹持所述接地针且与所述第一弧形凹槽相对的第二弧形凹槽，所述第一弧形凹槽和所述第二弧形凹槽的表面均设置有防滑纹。Further, the clamping surface of the clamping block is provided with a first arc-shaped groove for clamping the grounding pin, and the clamping surface of the first baffle is provided with a groove for clamping the grounding pin and The second arc-shaped groove opposite to the first arc-shaped groove, the surfaces of the first arc-shaped groove and the second arc-shaped groove are both provided with anti-skid lines.
进一步地，所述挂线杆包括绝缘杆和设置于所述绝缘杆一端的挂线钩。Further, the wire hanging rod includes an insulating rod and a wire hanging hook arranged at one end of the insulating rod.
进一步地，所述绝缘杆包括依次嵌套的至少两节伸缩杆，相邻两节所述伸缩杆的接合处设置有用于锁紧两节所述伸缩杆的锁紧装置。Further, the insulating rod includes at least two telescopic rods nested in sequence, and a locking device for locking the two telescopic rods is provided at the junction of two adjacent telescopic rods.
进一步地，所述接地针包括杆体、设置于所述杆体一端且用于锤砸的针帽和与所述杆体另一端可拆卸连接的针头，还包括设置于所述杆体上且便于锤砸的手柄。Further, the grounding needle includes a rod body, a needle cap arranged at one end of the rod body and used for hammering, and a needle head detachably connected to the other end of the rod body, and also includes a needle cap arranged on the rod body for hammering. handle.
进一步地，所述接地线上设置有荧光粉。Further, phosphor powder is arranged on the ground wire.
本发明提供的接地线装置的有益效果在于：与现有技术相比，本发明将接地针和接地线设置为分体式结构，作业时可先钉针后接线，有效避免了安装接地针时容易砸坏接地线接头的问题；同时，若作业区域装设接地针困难时，可将夹持装置直接夹持在现有线路接地设备上，省时省力，有效解决部分硬化路面装设接地线困难的问题，大大提高工作效率；作业完毕后可将接地线和接地针分开运输、存储，避免一起缠绕存放和运输时磕碰损坏绝缘层，有效延长接地线的使用寿命，应用前景广阔。The beneficial effect of the grounding wire device provided by the present invention is that compared with the prior art, the present invention sets the grounding pin and the grounding wire into a split structure, and the pins can be nailed before wiring during operation, which effectively avoids the difficulty of installing the grounding pin. The problem of smashing the grounding wire connector; at the same time, if it is difficult to install the grounding pin in the work area, the clamping device can be directly clamped on the existing line grounding equipment, saving time and effort, and effectively solving the difficulty of installing the grounding wire on some hardened roads After the work is completed, the grounding wire and the grounding pin can be transported and stored separately to avoid damage to the insulation layer during storage and transportation, effectively prolonging the service life of the grounding wire, and has a broad application prospect.
附图说明Description of drawings
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the accompanying drawings that need to be used in the descriptions of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only of the present invention. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without paying creative efforts.
图1为本发明实施例提供的接地线装置的结构示意图；FIG. 1 is a schematic structural view of a grounding wire device provided by an embodiment of the present invention;
图2为图1中夹持装置的结构示意图；Fig. 2 is the structural representation of clamping device in Fig. 1;
图3为图1中接地针的结构示意图。FIG. 3 is a schematic structural diagram of the ground pin in FIG. 1 .
其中，图中各附图标记：Wherein, each reference sign in the figure:
1-接地线；2-挂线杆；21-绝缘杆；22-挂线钩；3-接地针；31-杆体；32-针帽；33-针头；34-手柄；4-夹持装置；41-框体；411-连接板；412-第一挡板；413-第二挡板；42-夹持块；43-螺杆；431-螺纹部；432-手持部；5-第一弧形凹槽；6-第二弧形凹槽；7-锁紧装置；8-滑道；9-防滑绝缘套。1-grounding wire; 2-hanging rod; 21-insulation rod; 22-hanging hook; 3-grounding needle; 31-rod body; 32-needle cap; 33-needle; 34-handle; 4-holding device; 41-frame; 411-connecting plate; 412-first baffle; 413-second baffle; 42-clamping block; 43-screw; 431-threaded part; 432-hand-held part; Groove; 6-second arc groove; 7-locking device; 8-slide; 9-anti-slip insulating sleeve.
具体实施方式Detailed ways
为了使本发明所要解决的技术问题、技术方案及有益效果更加清楚明白，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仅用以解释本发明，并不用于限定本发明。In order to make the technical problems, technical solutions and beneficial effects to be solved by 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.
需要说明的是，当元件被称为“固定于”或“设置于”另一个元件，它可以直接在另一个元件上或者间接在该另一个元件上。当一个元件被称为是“连接于”另一个元件，它可以是直接连接到另一个元件或间接连接至该另一个元件上。It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features.
请参阅图1，现对本发明提供的接地线装置进行说明。所述接地线装置，包括接地线1和分别设置于所述接地线1两端的挂线杆2和接地针3，所述接地线1远离所述挂线杆2的一端设置有用于夹持接地线路的夹持装置4，所述接地针3通过所述夹持装置4与所述接地线1连接，所述夹持装置4与所述接地针3可拆卸连接。Referring to FIG. 1 , the ground wire device provided by the present invention will now be described. The grounding wire device includes a grounding wire 1, a wire hanging rod 2 and a grounding needle 3 respectively arranged at both ends of the grounding wire 1, and the end of the grounding wire 1 away from the wire hanging rod 2 is provided with a clamp for clamping the grounding wire. The clamping device 4 of the circuit, the grounding pin 3 is connected to the grounding wire 1 through the clamping device 4 , and the clamping device 4 is detachably connected to the grounding pin 3 .
本发明提供的接地线装置，与现有技术相比，将接地针和接地线设置为分体式结构，避免了安装接地针时容易砸坏接地线接头的问题；通过将夹持装置直接夹持在现有线路接地设备上，解决了部分硬化路面装设接地线困难的问题，省时省力，提高作业效率；作业完毕后可将接地线和接地针分开运输、存储，避免损坏接地线绝缘层，延长使用寿命，适于应用和推广。Compared with the prior art, the grounding wire device provided by the present invention sets the grounding pin and the grounding wire into a split structure, which avoids the problem that the grounding wire joint is easily damaged when the grounding pin is installed; by directly clamping the clamping device On the existing line grounding equipment, it solves the problem of difficult installation of grounding wires on some hardened roads, saves time and effort, and improves work efficiency; after the operation is completed, the grounding wire and grounding needle can be transported and stored separately to avoid damage to the grounding wire insulation layer , prolong service life, suitable for application and promotion.
这里需要进一步说明的是，所述夹持装置4与所述接地针3的可拆卸连接方式可以是螺纹连接或卡接或夹持紧固连接中的任一种，本实施例中，所述夹持装置4通过夹持部与所述接地针3连接，安装和拆卸简单方便，省时省力，提高作业效率，避免锤砸所述接地针3时损坏所述接地线1。It needs to be further explained here that the detachable connection between the clamping device 4 and the ground pin 3 can be any one of threaded connection, clamping or clamping fastening connection. In this embodiment, the The clamping device 4 is connected to the grounding pin 3 through the clamping part, which is easy to install and disassemble, saves time and effort, improves work efficiency, and avoids damaging the grounding wire 1 when hammering the grounding pin 3 .
进一步地，请一并参阅图1和图2，作为本发明提供的接地线装置的一种具体实施方式，所述夹持装置4包括框体41、设置于所述框体41内部且与所述框体41相配合用于夹持接地线路的夹持块42和设置于所述框体41上且用于驱动所述夹持块42移动的螺杆43。Further, please refer to FIG. 1 and FIG. 2 together. As a specific embodiment of the grounding wire device provided by the present invention, the clamping device 4 includes a frame body 41, which is arranged inside the frame body 41 and is connected to the The frame 41 cooperates with a clamping block 42 for clamping the grounding circuit and a screw 43 arranged on the frame 41 and used for driving the clamping block 42 to move.
进一步地，请一并参阅图1和图2，作为本发明提供的接地线装置的一种具体实施方式，所述框体41包括连接板411和分别设置于所述连接板411两端的第一挡板412、第二挡板413。本实施例中，所述夹持块42与所述第一挡板412组成用于夹持所述接地针3的夹持部。Further, please refer to FIG. 1 and FIG. 2 together. As a specific embodiment of the ground wire device provided by the present invention, the frame body 41 includes a connecting plate 411 and first Baffle 412 , second baffle 413 . In this embodiment, the clamping block 42 and the first baffle 412 form a clamping portion for clamping the ground pin 3 .
进一步地，请一并参阅图1和图2，作为本发明提供的接地线装置的一种具体实施方式，所述螺杆43与所述第二挡板413螺纹连接，所述螺杆43穿过所述第二挡板413与所述夹持块42连接。Further, please refer to Fig. 1 and Fig. 2 together, as a specific embodiment of the ground wire device provided by the present invention, the screw 43 is screwed to the second baffle 413, and the screw 43 passes through the The second baffle 413 is connected to the clamping block 42 .
进一步地，请一并参阅图1和图2，作为本发明提供的接地线装置的一种具体实施方式，所述螺杆43包括穿过所述第二挡板413的螺纹部431和与所述螺纹部431相垂直且用于转动所述螺纹部431的手持部432。优选的，所述手持部432的两端设置有防滑保护套，防止作业人员转动所述螺杆43时受伤，增大摩擦，提高夹持效果。所述手持部432与所述螺纹部431为一体式结构或者是可拆卸式连接结构；本实施例中，所述手持部432穿过所述螺纹部431，便于安装和拆卸。Further, please refer to FIG. 1 and FIG. 2 together. As a specific embodiment of the ground wire device provided by the present invention, the screw 43 includes a threaded portion 431 passing through the second baffle plate 413 and connected with the The threaded portion 431 is vertical and is used to rotate the handle portion 432 of the threaded portion 431 . Preferably, both ends of the handle 432 are provided with anti-slip protective sleeves to prevent the operator from being injured when turning the screw 43 , increase friction and improve the clamping effect. The handle part 432 and the threaded part 431 are of an integral structure or a detachable connection structure; in this embodiment, the handle part 432 passes through the threaded part 431 for easy installation and disassembly.
进一步地，请参阅图2，作为本发明提供的接地线装置的一种具体实施方式，所述夹持块42的夹持面设置有用于夹持所述接地针3的第一弧形凹槽5，所述第一挡板412的夹持面设置有用于夹持所述接地针3且与所述第一弧形凹槽5相对的第二弧形凹槽6，所述第一弧形凹槽5和所述第二弧形凹槽6的表面均设置有防滑纹。优选的，与所述夹持块42相对的所述连接板411的一面设置有滑道8，所述夹持块42上对应设置有与所述滑道8滑动配合的滑槽。防止所述夹持块42偏离，影响夹持效果。Further, please refer to FIG. 2 , as a specific embodiment of the grounding wire device provided by the present invention, the clamping surface of the clamping block 42 is provided with a first arc-shaped groove for clamping the grounding pin 3 5. The clamping surface of the first baffle plate 412 is provided with a second arc-shaped groove 6 for clamping the ground pin 3 and opposite to the first arc-shaped groove 5, the first arc-shaped groove Surfaces of the groove 5 and the second arc-shaped groove 6 are provided with anti-skid lines. Preferably, the side of the connecting plate 411 opposite to the clamping block 42 is provided with a slideway 8 , and the clamping block 42 is correspondingly provided with a slideway slidably fitted with the slideway 8 . Prevent the clamping block 42 from deviating, affecting the clamping effect.
进一步地，请参阅图1，作为本发明提供的接地线装置的一种具体实施方式，所述挂线杆2包括绝缘杆21和设置于所述绝缘杆21一端的挂线钩22。优选的，所述绝缘杆21的另一端设置有防滑绝缘套9。Further, please refer to FIG. 1 , as a specific embodiment of the grounding wire device provided by the present invention, the wire hanging rod 2 includes an insulating rod 21 and a wire hanging hook 22 provided at one end of the insulating rod 21 . Preferably, the other end of the insulating rod 21 is provided with a non-slip insulating sleeve 9 .
进一步地，请参阅图1，作为本发明提供的接地线装置的一种具体实施方式，所述绝缘杆21包括依次嵌套的至少两节伸缩杆，相邻两节所述伸缩杆的接合处设置有用于锁紧两节所述伸缩杆的锁紧装置7。优选的，所述锁紧装置7可以是螺纹连接结构或挤压锁紧结构或卡接锁紧结构等现有技术中的任一种。Further, please refer to Fig. 1, as a specific embodiment of the grounding wire device provided by the present invention, the insulating rod 21 includes at least two telescopic rods nested in sequence, and the junction of two adjacent telescopic rods A locking device 7 for locking the two telescopic rods is provided. Preferably, the locking device 7 may be any one of the prior art such as a threaded connection structure, a squeeze locking structure, or a snap-fit locking structure.
进一步地，请参阅图3，作为本发明提供的接地线装置的一种具体实施方式，所述接地针3包括杆体31、设置于所述杆体31一端且用于锤砸的针帽32和与所述杆体31另一端可拆卸连接的针头33，还包括设置于所述杆体31上且便于锤砸的手柄34。优选的，所述针帽32与所述杆体31的连接处还设置有加强肋，防止锤砸所述针帽32时因受力不垂直而产生弯曲变形；所述杆体31上还设置有标识，便于读取埋入地面深度值。所述针头33与所述杆体31通过螺纹连接，更换方便，且所述针头33上设置有螺纹，便于快速钉入地面；所述手柄34上设置有防滑部件。Further, please refer to FIG. 3 , as a specific embodiment of the grounding wire device provided by the present invention, the grounding needle 3 includes a rod body 31 , a needle cap 32 arranged at one end of the rod body 31 and used for hammering, and The needle 33 detachably connected to the other end of the rod body 31 also includes a handle 34 arranged on the rod body 31 and convenient for hammering. Preferably, the connection between the needle cap 32 and the rod body 31 is also provided with reinforcing ribs to prevent the needle cap 32 from being bent and deformed due to non-perpendicular force when the hammer hits it; the rod body 31 is also provided with a logo , which is convenient for reading the buried depth value. The needle 33 is connected to the rod body 31 through threads, which is convenient for replacement, and the needle 33 is provided with threads, which is convenient for fast nailing into the ground; the handle 34 is provided with an anti-skid component.
进一步地，请参阅图1，作为本发明提供的接地线装置的一种具体实施方式，所述接地线1上设置有荧光粉。优选的，所述荧光粉通过粘贴的方式固定在所述接地线1上，便于夜间作业时起警示作用。所述荧光粉还可以用反光膜代替。Further, please refer to FIG. 1 , as a specific embodiment of the ground wire device provided by the present invention, phosphor powder is arranged on the ground wire 1 . Preferably, the fluorescent powder is fixed on the grounding wire 1 by pasting, so as to serve as a warning when working at night. The fluorescent powder can also be replaced by a reflective film.
本发明使用时，请一并参阅图1至图3，首先手持所述手柄34，所述针头33朝下，用手锤或其他工具锤砸所述针帽32将所述接地针3钉入地下；然后用所述夹持装置4夹持在所述杆体31上，即转动所述手持部432，所述螺纹部431带动所述夹持块42，通过所述第一弧形凹槽5和所述第二弧形凹槽6之间的相互配合作用而夹持在所述杆体31上；再将所述绝缘杆21伸长到合适长度后锁紧所述锁紧装置7，最后将所述挂线钩22钩挂在待接地线路上，完成此线路的电力检修作业；同时，若作业地面为硬化路面，装设接地针困难时，可将所述夹持装置4直接夹持在现有线路接地设备上，省时省力，有效提高工作效率；作业完毕后可将所述接地线1和所述接地针3分开运输、存储，避免一起缠绕存放和运输时磕碰损坏绝缘层，有效延长所述接地线1的使用寿命。When using the present invention, please refer to Fig. 1 to Fig. 3 together, first hold the handle 34, the needle head 33 is facing down, hammer the needle cap 32 with a hand hammer or other tools to nail the grounding needle 3 into Underground; Then use the clamping device 4 to clamp on the rod body 31, that is, to rotate the handle part 432, and the threaded part 431 drives the clamping block 42 to pass through the first arc-shaped groove 5 and the second arc-shaped groove 6 to clamp on the rod body 31; then extend the insulating rod 21 to a suitable length and lock the locking device 7, and finally The wire hanging hook 22 is hooked on the line to be grounded to complete the power maintenance operation of this line; at the same time, if the working ground is a hardened road surface and it is difficult to install the grounding needle, the clamping device 4 can be directly clamped on the On the existing line grounding equipment, it saves time and effort, and effectively improves work efficiency; after the operation is completed, the ground wire 1 and the ground pin 3 can be transported and stored separately, so as to avoid bumping and damaging the insulating layer during storage and transportation together, effectively The service life of the ground wire 1 is extended.
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 (10)
Priority Applications (1)
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| CN201710923396.0A CN107834231A (en) | 2017-09-30 | 2017-09-30 | Grounding wire device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710923396.0A CN107834231A (en) | 2017-09-30 | 2017-09-30 | Grounding wire device |
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| CN107834231A true CN107834231A (en) | 2018-03-23 |
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| CN201710923396.0A Pending CN107834231A (en) | 2017-09-30 | 2017-09-30 | Grounding wire device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672029A (en) * | 2018-11-23 | 2019-04-23 | 国网浙江武义县供电有限公司 | The ground terminal of earthing or grounding means |
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