CN204516501U - A kind of double sheet power composite insulator string - Google Patents
A kind of double sheet power composite insulator string Download PDFInfo
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- CN204516501U CN204516501U CN201520083158.XU CN201520083158U CN204516501U CN 204516501 U CN204516501 U CN 204516501U CN 201520083158 U CN201520083158 U CN 201520083158U CN 204516501 U CN204516501 U CN 204516501U
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- insulator string
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- composite insulator
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- 239000012212 insulator Substances 0.000 title claims abstract description 52
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
本实用新型公开了一种双张力复合绝缘子串，包括上联板和下联板，所述上联板和下联板通过第一绝缘子串和第二绝缘子串连接，所述上联板上设有连接输电塔的金具，所述下联板上连接有若干耐张线夹。本双张力复合绝缘子串在上联板和下联板间设置第一绝缘子串和第二绝缘子串，整个双张力复合绝缘子串通过金具与输电塔连接，同时通过下联板上的耐张线夹张拉导线，如此本实用新型通过上述结构的改进，在增加了连接导线的机械强度的同时，也保证了整体结构的简便性，降低制作成本，节约线路投资，同时方便线路安装和维修。
The utility model discloses a double-tension composite insulator string, comprising an upper connecting plate and a lower connecting plate, the upper connecting plate and the lower connecting plate are connected through a first insulator string and a second insulator string, and the upper connecting plate is provided with a connection As for the fittings of the transmission tower, a plurality of strain clamps are connected to the lower connecting plate. In this double-tension composite insulator string, the first insulator string and the second insulator string are arranged between the upper connection plate and the lower connection plate. Wire, so the utility model improves the mechanical strength of the connecting wire through the improvement of the above structure, and at the same time ensures the simplicity of the overall structure, reduces the production cost, saves the investment of the line, and facilitates the installation and maintenance of the line.
Description
技术领域 technical field
本实用新型用于架空电缆领域，特别是涉及一种双张力复合绝缘子串。 The utility model is used in the field of overhead cables, in particular to a double tension composite insulator string.
背景技术 Background technique
随着工业发展，用户对电能的需求越来越高，输电线路的容量正向更大的方向发展，线路的容量增大，则导线的截面增加，同时导向重量增加，目前在输变电线路中，塔与线路之间主要依靠各类连接金具进行连接，因此对导线与杆塔之间连接的金具要求也越来越高，金具的机械强度要求必须加大，而大强度的金具不但制作成本高，且体积庞大、结构复杂，造成线路投资高，也给线路安装和维修带来不便。 With the development of industry, the user's demand for electric energy is getting higher and higher, and the capacity of the transmission line is developing in a larger direction. As the capacity of the line increases, the cross-section of the wire increases, and the weight of the guide increases. Among them, the connection between the tower and the line mainly depends on various connecting fittings, so the requirements for the fittings connecting the wire and the tower are getting higher and higher, the mechanical strength requirements of the fittings must be increased, and the high-strength fittings not only cost more High, bulky and complex structure, resulting in high line investment and inconvenience to line installation and maintenance.
实用新型内容 Utility model content
为解决上述问题，本实用新型提供一种结构简单、安装方便、机械强度高的双张力复合绝缘子串。 In order to solve the above problems, the utility model provides a double tension composite insulator string with simple structure, convenient installation and high mechanical strength.
本实用新型解决其技术问题所采用的技术方案是：一种双张力复合绝缘子串，包括上联板和下联板，所述上联板和下联板通过第一绝缘子串和第二绝缘子串连接，所述上联板上设有连接输电塔的金具，所述下联板上连接有若干耐张线夹。 The technical solution adopted by the utility model to solve the technical problem is: a double tension composite insulator string, including an upper connecting plate and a lower connecting plate, the upper connecting plate and the lower connecting plate are connected through the first insulator string and the second insulator string, The upper connecting plate is provided with hardware for connecting the transmission tower, and the lower connecting plate is connected with several strain clamps.
进一步作为本实用新型技术方案的改进，所述第一绝缘子串和第二绝缘子串的上端均通过球头挂板与所述上联板连接，所述第一绝缘子串和第二绝缘子串的下端均通过碗头挂板与下联板连接，与所述球头挂板连接设有上电弧环，与所述碗头挂板连接设有下电弧环。 As a further improvement of the technical solution of the utility model, the upper ends of the first insulator string and the second insulator string are connected to the upper connecting plate through the ball joint plate, and the lower ends of the first insulator string and the second insulator string Both are connected to the lower connecting plate through the bowl head hanging plate, an upper arc ring is connected with the ball head hanging plate, and a lower arc ring is connected with the bowl head hanging plate.
进一步作为本实用新型技术方案的改进，所述下联板与各耐张线夹间装有下调整板，所述下调整板通过下挂板与下联板相连。 As a further improvement of the technical solution of the utility model, a lower adjustment plate is installed between the lower connecting plate and each tension clamp, and the lower adjusting plate is connected to the lower connecting plate through the lower hanging plate.
进一步作为本实用新型技术方案的改进，所述金具包括两个相互扣合的U型挂环。 As a further improvement of the technical solution of the utility model, the hardware includes two U-shaped hanging rings that are fastened to each other.
进一步作为本实用新型技术方案的改进，所述金具与上联板间装有上调整板，所述上调整板通过上挂板与上联板相连。 As a further improvement of the technical solution of the utility model, an upper adjustment plate is installed between the hardware and the upper connecting plate, and the upper adjusting plate is connected to the upper connecting plate through an upper hanging plate.
进一步作为本实用新型技术方案的改进，所述第一绝缘子串和第二绝缘子串均采用复合绝缘子。 As a further improvement of the technical solution of the utility model, both the first insulator string and the second insulator string use composite insulators.
本实用新型的有益效果：本双张力复合绝缘子串在上联板和下联板间设置第一绝缘子串和第二绝缘子串，整个双张力复合绝缘子串通过金具与输电塔连接，同时通过下联板上的耐张线夹张拉导线，如此本实用新型通过上述结构的改进，在增加了连接导线的机械强度的同时，也保证了整体结构的简便性，降低制作成本，节约线路投资，同时方便线路安装和维修。 Beneficial effects of the utility model: the double-tension composite insulator string is provided with a first insulator string and a second insulator string between the upper connecting plate and the lower connecting plate, and the entire double-tension composite insulator string is connected to the transmission tower through fittings, and at the same time passes through the lower connecting plate The tension-resistant wire clamp stretches the wire, so the utility model improves the mechanical strength of the connecting wire through the improvement of the above structure, and at the same time ensures the simplicity of the overall structure, reduces the production cost, saves the line investment, and facilitates the wiring. Installation and maintenance.
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是本实用新型实施例结构主视图； Fig. 1 is a front view of the utility model embodiment structure;
图2是本实用新型实施例结构侧视图。 Fig. 2 is a side view of the structure of the embodiment of the utility model.
具体实施方式 Detailed ways
参照图1、图2，本实用新型提供了一种双张力复合绝缘子串，包括上联板1和下联板2，所述上联板1和下联板2通过第一绝缘子串3和第二绝缘子串4连接，所述第一绝缘子串3和第二绝缘子串4均采用复合绝缘子，以减小绝缘子串的整体重量，延长使用寿命。所述第一绝缘子串3和第二绝缘子串4的上端均通过球头挂板5与所述上联板1连接，所述第一绝缘子串3和第二绝缘子串4的下端均通过碗头挂板6与下联板2连接，与所述球头挂板5连接设有上电弧环7，与所述碗头挂板6连接设有下电弧环8，上电弧环7和下电弧环8可有效避免放电事故的发生。所述上联板1上设有连接输电塔的金具，所述金具包括两个相互扣合的U型挂环9。所述金具与上联板1间装有上调整板10，所述上调整板10通过上挂板11与上联板1相连。所述下联板2上连接有若干耐张线夹12。所述下联板2与各耐张线夹12间装有下调整板13，所述下调整板13通过下挂板14与下联板2相连。上调整板10和下调整板13可根据使用需要灵活调整长度。 Referring to Fig. 1 and Fig. 2, the utility model provides a double-tension composite insulator string, including an upper connecting plate 1 and a lower connecting plate 2, and the upper connecting plate 1 and the lower connecting plate 2 pass through the first insulator string 3 and the second insulator string The first insulator string 3 and the second insulator string 4 both use composite insulators to reduce the overall weight of the insulator string and prolong the service life. The upper ends of the first insulator string 3 and the second insulator string 4 are connected to the upper connecting plate 1 through the ball joint plate 5, and the lower ends of the first insulator string 3 and the second insulator string 4 are connected through the bowl head The hanging plate 6 is connected with the lower connecting plate 2, the upper arc ring 7 is connected with the ball head hanging plate 5, the lower arc ring 8 is connected with the bowl head hanging plate 6, the upper arc ring 7 and the lower arc ring 8 Can effectively avoid the occurrence of discharge accidents. The upper connecting plate 1 is provided with fittings for connecting the transmission tower, and the fittings include two U-shaped hanging rings 9 that are fastened to each other. An upper adjusting plate 10 is installed between the fittings and the upper connecting plate 1, and the upper adjusting plate 10 is connected with the upper connecting plate 1 through an upper hanging plate 11. Several strain clamps 12 are connected to the lower connecting plate 2 . A lower adjustment plate 13 is installed between the lower connecting plate 2 and each tension clamp 12, and the lower adjusting plate 13 is connected with the lower connecting plate 2 through the lower hanging plate 14. The upper adjustment plate 10 and the lower adjustment plate 13 can flexibly adjust the length according to the needs of use.
本双张力复合绝缘子串在上联板1和下联板2间设置第一绝缘子串3和第二绝缘子串4，整个双张力复合绝缘子串通过金具与输电塔连接，同时通过下联板2上的耐张线夹12张拉导线，如此本实用新型通过上述结构的改进，在增加了连接导线的机械强度的同时，也保证了整体结构的简便性，降低制作成本，节约线路投资，同时方便线路安装和维修。 In this double-tension composite insulator string, the first insulator string 3 and the second insulator string 4 are arranged between the upper connection plate 1 and the lower connection plate 2. 12 wire clamps are used to pull wires, so the utility model improves the mechanical strength of the connecting wires while increasing the mechanical strength of the connecting wires, and also ensures the simplicity of the overall structure, reduces production costs, saves line investment, and facilitates line installation. and maintenance.
当然，本发明创造并不局限于上述实施方式，熟悉本领域的技术人员在不违背本实用新型精神的前提下还可作出等同变形或替换，这些等同的变型或替换均包含在本申请权利要求所限定的范围内。 Of course, the present invention is not limited to the above-mentioned embodiments. Those skilled in the art can also make equivalent modifications or replacements without violating the spirit of the present utility model. These equivalent modifications or replacements are all included in the claims of this application. within the limited range.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083158.XU CN204516501U (en) | 2015-02-05 | 2015-02-05 | A kind of double sheet power composite insulator string |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520083158.XU CN204516501U (en) | 2015-02-05 | 2015-02-05 | A kind of double sheet power composite insulator string |
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| Publication Number | Publication Date |
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| CN204516501U true CN204516501U (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520083158.XU Expired - Lifetime CN204516501U (en) | 2015-02-05 | 2015-02-05 | A kind of double sheet power composite insulator string |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023658A (en) * | 2015-08-21 | 2015-11-04 | 江苏双汇孚泰电气有限公司 | Lightning protection triple tension insulator string |
| CN108766678A (en) * | 2018-05-25 | 2018-11-06 | 华润电力风能（阳江）有限公司 | Single conductor double strain composite insulator |
| CN118970778A (en) * | 2024-08-09 | 2024-11-15 | 安徽博晟亿电力科技有限公司 | Double-connected double-hanging-point V-shaped suspension string of disc-shaped suspension insulator and its operation method |
-
2015
- 2015-02-05 CN CN201520083158.XU patent/CN204516501U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023658A (en) * | 2015-08-21 | 2015-11-04 | 江苏双汇孚泰电气有限公司 | Lightning protection triple tension insulator string |
| CN108766678A (en) * | 2018-05-25 | 2018-11-06 | 华润电力风能（阳江）有限公司 | Single conductor double strain composite insulator |
| CN118970778A (en) * | 2024-08-09 | 2024-11-15 | 安徽博晟亿电力科技有限公司 | Double-connected double-hanging-point V-shaped suspension string of disc-shaped suspension insulator and its operation method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Two tension composite insulator clusters Effective date of registration: 20161222 Granted publication date: 20150729 Pledgee: FOGANG RURAL CREDIT COOPERATIVE ASSOCIATION Pledgor: GUANGZHOU XINYUAN HENGYE POWER TRANSMISSION DEVICE Co.,Ltd. Registration number: 2016990001166 |
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Date of cancellation: 20181123 Granted publication date: 20150729 Pledgee: FOGANG RURAL CREDIT COOPERATIVE ASSOCIATION Pledgor: GUANGZHOU XINYUAN HENGYE POWER TRANSMISSION DEVICE Co.,Ltd. Registration number: 2016990001166 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Two tension composite insulator clusters Effective date of registration: 20181203 Granted publication date: 20150729 Pledgee: FOGANG RURAL CREDIT COOPERATIVE ASSOCIATION Pledgor: GUANGZHOU XINYUAN HENGYE POWER TRANSMISSION DEVICE Co.,Ltd. Registration number: 2018440000345 |
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Date of cancellation: 20191129 Granted publication date: 20150729 Pledgee: FOGANG RURAL CREDIT COOPERATIVE ASSOCIATION Pledgor: GUANGZHOU XINYUAN HENGYE POWER TRANSMISSION DEVICE Co.,Ltd. Registration number: 2018440000345 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Denomination of utility model: Two tension composite insulator clusters Effective date of registration: 20191205 Granted publication date: 20150729 Pledgee: Guangdong Fogang Rural Commercial Bank Co.,Ltd. Pledgor: GUANGZHOU XINYUAN HENGYE POWER TRANSMISSION DEVICE Co.,Ltd. Registration number: Y2019440020032 |
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Date of cancellation: 20210309 Granted publication date: 20150729 Pledgee: Guangdong Fogang Rural Commercial Bank Co.,Ltd. Pledgor: GUANGZHOU XINYUAN HENGYE POWER TRANSMISSION DEVICE Co.,Ltd. Registration number: Y2019440020032 |
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Denomination of utility model: A double tension composite insulator string Effective date of registration: 20210330 Granted publication date: 20150729 Pledgee: Guangdong Fogang Rural Commercial Bank Co.,Ltd. Pledgor: GUANGZHOU XINYUAN HENGYE POWER TRANSMISSION DEVICE Co.,Ltd. Registration number: Y2021440000110 |
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Date of cancellation: 20230327 Granted publication date: 20150729 Pledgee: Guangdong Fogang Rural Commercial Bank Co.,Ltd. Pledgor: GUANGZHOU XINYUAN HENGYE POWER TRANSMISSION DEVICE Co.,Ltd. Registration number: Y2021440000110 |
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Denomination of utility model: A Double Tension Composite Insulator String Effective date of registration: 20230330 Granted publication date: 20150729 Pledgee: Guangdong Fogang Rural Commercial Bank Co.,Ltd. Pledgor: GUANGZHOU XINYUAN HENGYE POWER TRANSMISSION DEVICE Co.,Ltd. Registration number: Y2023980036988 |
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Granted publication date: 20150729 Pledgee: Guangdong Fogang Rural Commercial Bank Co.,Ltd. Pledgor: GUANGZHOU XINYUAN HENGYE POWER TRANSMISSION DEVICE Co.,Ltd. Registration number: Y2023980036988 |