CN205248005U - Pin type insulator - Google Patents
Pin type insulator Download PDFInfo
- Publication number
- CN205248005U CN205248005U CN201520871687.6U CN201520871687U CN205248005U CN 205248005 U CN205248005 U CN 205248005U CN 201520871687 U CN201520871687 U CN 201520871687U CN 205248005 U CN205248005 U CN 205248005U
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- Prior art keywords
- connecting groove
- wire
- main shaft
- splint
- wireplint
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- Expired - Fee Related
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- 239000012212 insulator Substances 0.000 title claims abstract description 20
- 239000000919 ceramic Substances 0.000 claims abstract description 15
- 229910052573 porcelain Inorganic materials 0.000 abstract description 15
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Insulators (AREA)
Abstract
本实用新型公开了一种针式绝缘子，包括上部带有线槽的绝缘瓷体、支撑螺杆和线夹板，线夹板包括自由端和连接端，绝缘瓷体的上部设有固定座，固定座上设有一主轴，线夹板的连接端上设有与主轴相配合的通孔，线夹板可绕主轴转动；线夹板的自由端上设有一固定螺栓，绝缘瓷体上设有与固定螺栓相配合的螺栓孔。本实用新型结构简单紧凑，生产成本低；由于将线夹板的一段活动连接在绝缘瓷体上，因此仅需一段的固定螺栓机壳将输电线固定在绝缘瓷体的接线槽内，其操作简单，使用拆卸方便，大大节省了操作工序，增加了工作效率；且设置的凸起部和穿刺针能有效增加与输电线的接触，并能使输电线固定的更加牢固，从而增强了整个绝缘子的使用寿命。
The utility model discloses a pin type insulator, which comprises an insulating ceramic body with wire slots on the upper part, a supporting screw and a wire splint. The wire splint includes a free end and a connecting end. There is a main shaft, and the connecting end of the wire splint is provided with a through hole matching the main shaft, and the wire splint can rotate around the main shaft; a fixing bolt is arranged on the free end of the wire splint, and a bolt matching the fixing bolt is arranged on the insulating porcelain body hole. The utility model has a simple and compact structure and low production cost; since a section of the wire splint is movably connected to the insulating porcelain body, only a section of fixing bolt casing is needed to fix the transmission line in the wiring groove of the insulating porcelain body, and the operation is simple , easy to use and disassemble, which greatly saves the operation process and increases the work efficiency; and the raised part and the puncture needle can effectively increase the contact with the transmission line, and can make the transmission line fixed more firmly, thus enhancing the integrity of the entire insulator service life.
Description
技术领域technical field
本实用新型涉及电力系统设备技术领域，更具体地说，尤其涉及一种针式绝缘子。The utility model relates to the technical field of power system equipment, in particular to a pin insulator.
背景技术Background technique
现有的针式绝缘子是在绝缘瓷体上端围绕瓷体开有一道环形线槽，输电线绕过绝缘瓷体的环形线槽，并通过绑线捆扎固定在瓷体上。在实际使用中，由于瓷体受雷击、风吹等影响，经常出现绑线松动，断裂导致输电线脱落，接地短路等事故，造成停电、设备损坏等事故。In the existing pin-type insulator, an annular wire groove is opened around the ceramic body at the upper end of the insulating porcelain body, and the transmission wire bypasses the annular wire groove of the insulating porcelain body, and is bound and fixed on the porcelain body by binding wires. In actual use, due to the influence of lightning strikes and wind blowing on the ceramic body, there are often accidents such as loosening of the binding wire, breakage of the power line, and grounding short circuit, resulting in power outages, equipment damage, and other accidents.
为了避免上述事故的发生，目前使用的针式绝缘子基本上采用两端带有固定螺栓的线夹板将输电线固定在绝缘瓷体的线槽内，防止输电线的脱落，但是这种固定方法需要拧紧两个固定螺栓，同时，要将绝缘子卸下，也要将两个固定螺栓拧下来，操作繁琐，大大降低了工作效率。In order to avoid the above-mentioned accidents, the currently used pin insulators basically use splints with fixing bolts at both ends to fix the transmission line in the slot of the insulating porcelain body to prevent the transmission line from falling off, but this fixing method requires Tighten the two fixing bolts. At the same time, to remove the insulator, the two fixing bolts must also be unscrewed. The operation is cumbersome and greatly reduces the work efficiency.
实用新型内容Utility model content
本实用新型的目的在于针对上述现有技术的不足，提供一种操作简单，工作效率高的针式绝缘子。The purpose of this utility model is to provide a pin-type insulator with simple operation and high working efficiency for the above-mentioned shortcomings of the prior art.
本实用新型的技术方案是这样实现的：针式绝缘子，包括上部带有线槽的绝缘瓷体、支撑螺杆和线夹板，所述线夹板包括自由端和连接端，所述绝缘瓷体的上部设有固定座，所述固定座上设有一主轴，所述线夹板的连接端上设有与所述主轴相配合的通孔，所述线夹板可绕所述主轴转动；所述线夹板的自由端上设有一固定螺栓，绝缘瓷体上设有与所述固定螺栓相配合的螺栓孔；所述线夹板上设有上接线槽，所述绝缘瓷体的上部设有与所述上接线槽配合的下接线槽，所述上接线槽和下接线槽共同形成针式绝缘子的接线孔。The technical scheme of the utility model is realized in the following way: the pin type insulator includes an insulating ceramic body with a wire groove on the upper part, a supporting screw and a wire splint, and the wire splint includes a free end and a connecting end, and the upper part of the insulating porcelain body is provided with There is a fixed seat, the fixed seat is provided with a main shaft, the connecting end of the wire splint is provided with a through hole matched with the main shaft, and the wire splint can rotate around the main shaft; the freedom of the wire splint There is a fixing bolt on the end, and a bolt hole matching the fixing bolt is arranged on the insulating porcelain body; an upper wiring groove is arranged on the splint, and an upper wiring groove is arranged on the upper part of the insulating porcelain body to match the upper wiring groove. The matching lower wiring groove, the upper wiring groove and the lower wiring groove jointly form the wiring hole of the pin insulator.
进一步的，所述上接线槽呈圆弧状。Further, the upper wiring groove is arc-shaped.
进一步的，所述下接线槽呈圆弧状。Further, the lower wiring groove is arc-shaped.
进一步的，所述上接线槽的内部设有多个凸起部。Further, a plurality of protrusions are provided inside the upper wiring groove.
进一步的，所述下接线槽的内部设有多个穿刺针。Further, a plurality of puncture needles are arranged inside the lower wiring groove.
进一步的，所述接线槽两侧的绝缘瓷体与线夹板之间设有柔性垫片。Further, a flexible gasket is provided between the insulating ceramic body on both sides of the wiring groove and the splint.
与现有技术相比，本实用新型的有益效果在于：本实用新型结构简单紧凑，生产成本低；由于将线夹板的一段活动连接在绝缘瓷体上，因此仅需一段的固定螺栓机壳将输电线固定在绝缘瓷体的接线槽内，其操作简单，使用拆卸方便，大大节省了操作工序，增加了工作效率；且设置的凸起部和穿刺针能有效增加与输电线的接触，并能使输电线固定的更加牢固，从而增强了整个绝缘子的使用寿命。Compared with the prior art, the utility model has the beneficial effects that: the utility model has a simple and compact structure and low production cost; since a section of the splint is movably connected to the insulating ceramic body, only a section of fixing bolts is needed to fix the casing The transmission line is fixed in the junction groove of the insulating porcelain body, which is easy to operate and easy to use and disassemble, which greatly saves the operation process and increases work efficiency; and the set of raised parts and puncture needles can effectively increase the contact with the transmission line, and The transmission line can be fixed more firmly, thereby enhancing the service life of the entire insulator.
附图说明Description of drawings
下面结合附图中的实施例对本实用新型作进一步的详细说明，但并不构成对本实用新型的任何限制。The utility model will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but it does not constitute any limitation to the utility model.
图1是本实用新型针式绝缘子的结构示意图。Fig. 1 is a schematic structural view of the pin insulator of the present invention.
图中，1-绝缘瓷体、2-支撑螺杆、3-线夹板、4-固定座、5-主轴、6-固定螺栓、7-柔性垫片、8-凸起部、9-穿刺针。In the figure, 1-insulating ceramic body, 2-supporting screw, 3-wire splint, 4-fixing seat, 5-main shaft, 6-fixing bolt, 7-flexible gasket, 8-bulge, 9-puncture needle.
具体实施方式detailed description
参阅图1所示，本实用新型针式绝缘子，其特征在于：包括上部带有线槽的绝缘瓷体1、支撑螺杆2和线夹板3，所述线夹板3包括自由端和连接端，所述绝缘瓷体1的上部设有固定座4，所述固定座4上设有一主轴5，所述线夹板3的连接端上设有与所述主轴5相配合的通孔，所述线夹板3可绕所述主轴5转动；所述线夹板3的自由端上设有一固定螺栓6，绝缘瓷体1上设有与所述固定螺栓6相配合的螺栓孔；所述线夹板3上设有上接线槽，所述绝缘瓷体1的上部设有与所述上接线槽配合的下接线槽，所述上接线槽和下接线槽共同形成针式绝缘子的接线孔。Referring to Fig. 1, the pin type insulator of the present invention is characterized in that it includes an insulating ceramic body 1 with wire slots on the upper part, a supporting screw 2 and a wire splint 3, and the wire splint 3 includes a free end and a connecting end. The upper part of the insulating porcelain body 1 is provided with a fixed seat 4, the fixed seat 4 is provided with a main shaft 5, and the connection end of the wire splint 3 is provided with a through hole matched with the main shaft 5, and the wire splint 3 It can rotate around the main shaft 5; the free end of the wire splint 3 is provided with a fixing bolt 6, and the insulating ceramic body 1 is provided with a bolt hole matched with the fixing bolt 6; the wire splint 3 is provided with The upper wiring groove, the upper part of the insulating ceramic body 1 is provided with a lower wiring groove matching with the upper wiring groove, and the upper wiring groove and the lower wiring groove jointly form the wiring hole of the pin insulator.
所述上接线槽呈圆弧状。所述下接线槽呈圆弧状。所述上接线槽的内部设有多个凸起部8。所述下接线槽的内部设有多个穿刺针9。所述接线槽两侧的绝缘瓷体1与线夹板3之间设有柔性垫片7。The upper wiring groove is arc-shaped. The lower wiring groove is arc-shaped. A plurality of protrusions 8 are arranged inside the upper wiring groove. A plurality of puncture needles 9 are arranged inside the lower wiring groove. A flexible gasket 7 is provided between the insulating porcelain body 1 on both sides of the junction groove and the splint 3 .
本实用新型的针式绝缘子，由于线夹板3的一段活动连接在绝缘瓷体1上，只需要将活动端的固定螺栓6固定即可将输电线固定在绝缘瓷体1的接线槽内；拆卸式，只需将固定螺栓6拧下，将线夹板3向上转动，即可拿出输电线，大大节省了操作工序，增加了工作效率。In the pin type insulator of the present utility model, since a section of the splint 3 is movably connected to the insulating porcelain body 1, only the fixed bolt 6 at the movable end is required to fix the transmission line in the wiring groove of the insulating porcelain body 1; , only need to unscrew the fixing bolt 6, turn the splint 3 upwards, and then the transmission line can be taken out, which greatly saves the operation process and increases the working efficiency.
以上所举实施例为本实用新型的较佳实施方式，仅用来方便说明本实用新型，并非对本实用新型作任何形式上的限制，任何所属技术领域中具有通常知识者，若在不脱离本实用新型所提技术特征的范围内，利用本实用新型所揭示技术内容所作出局部更动或修饰的等效实施例，并且未脱离本实用新型的技术特征内容，均仍属于本实用新型技术特征的范围内。The above-mentioned embodiments are preferred implementation modes of the present utility model, which are only used to facilitate the description of the present utility model, and are not intended to limit the present utility model in any form. Anyone with ordinary knowledge in the technical field, if they do not depart from this utility model Within the scope of the technical features mentioned in the utility model, the equivalent embodiments that make partial changes or modifications made by using the technical content disclosed in the utility model, and do not deviate from the technical features of the utility model, still belong to the technical features of the utility model In the range.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871687.6U CN205248005U (en) | 2015-10-31 | 2015-10-31 | Pin type insulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520871687.6U CN205248005U (en) | 2015-10-31 | 2015-10-31 | Pin type insulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248005U true CN205248005U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520871687.6U Expired - Fee Related CN205248005U (en) | 2015-10-31 | 2015-10-31 | Pin type insulator |
Country Status (1)
| Country | Link |
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| CN (1) | CN205248005U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816236A (en) * | 2017-03-16 | 2017-06-09 | 河南鑫海电力设备有限公司 | A kind of installed part of many mounting bar insulators |
| CN106941030A (en) * | 2017-03-08 | 2017-07-11 | 河南省德立泰高压电瓷电器有限公司 | A kind of pin insulator |
| CN106952699A (en) * | 2017-03-08 | 2017-07-14 | 河南省德立泰高压电瓷电器有限公司 | A kind of pin type insulator |
-
2015
- 2015-10-31 CN CN201520871687.6U patent/CN205248005U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941030A (en) * | 2017-03-08 | 2017-07-11 | 河南省德立泰高压电瓷电器有限公司 | A kind of pin insulator |
| CN106952699A (en) * | 2017-03-08 | 2017-07-14 | 河南省德立泰高压电瓷电器有限公司 | A kind of pin type insulator |
| CN106816236A (en) * | 2017-03-16 | 2017-06-09 | 河南鑫海电力设备有限公司 | A kind of installed part of many mounting bar insulators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 |