CN204886081U - Cable pillar that can change with electricity - Google Patents
Cable pillar that can change with electricity Download PDFInfo
- Publication number
- CN204886081U CN204886081U CN201520460799.2U CN201520460799U CN204886081U CN 204886081 U CN204886081 U CN 204886081U CN 201520460799 U CN201520460799 U CN 201520460799U CN 204886081 U CN204886081 U CN 204886081U
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- China
- Prior art keywords
- protection tube
- cable
- electricity
- tube
- protective tube
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
本实用新型涉及一种可带电更换的电缆护管，包括圆筒状的护管，护管由两个半圆筒组合而成，两个半圆筒接合的一侧通过铰接连接，两个半圆筒接合的另一侧通过螺栓螺母连接，该护管维护更换方便，不影响供电持续性，提高工作效率。
The utility model relates to a cable protection tube that can be replaced with electricity, which comprises a cylindrical protection tube. The protection tube is composed of two half cylinders. The other side of the protective tube is connected by bolts and nuts. The protective tube is easy to maintain and replace, does not affect the continuity of power supply, and improves work efficiency.
Description
技术领域technical field
本实用新型涉及一种电力保护装置，具体涉及一种可带电更换的电缆护管。The utility model relates to an electric power protection device, in particular to a cable protection tube which can be replaced with electricity.
背景技术Background technique
现在的10kV或380V电杆上的电缆护管为一次成型的圆管，随着运行使用年限增长，多有锈蚀或老化严重的现象，需要进行更换，而进行更换的时候，只能停电，拆开电缆接头，从电缆接头处进行套装，影响供电持续性、可靠性，且维护效率低。The cable protection tubes on the current 10kV or 380V poles are round tubes formed at one time. As the service life increases, there are often corrosion or serious aging phenomena, which need to be replaced. Opening the cable connector and fitting it from the cable connector affects the continuity and reliability of power supply, and the maintenance efficiency is low.
实用新型内容Utility model content
根据以上现有技术中的不足，本实用新型要解决的技术问题是：提供一种可带电更换的电缆护管，更换简单，维护方便。According to the deficiencies in the prior art above, the technical problem to be solved by the utility model is: to provide a cable protection tube that can be replaced while live, which is easy to replace and easy to maintain.
本实用新型所述的可带电更换的电缆护管，包括圆筒状的护管，护管由两个半圆筒组合而成，两个半圆筒接合的一侧通过铰接连接，两个半圆筒接合的另一侧通过螺栓螺母连接。The live-replaceable cable protective tube described in the utility model includes a cylindrical protective tube. The protective tube is composed of two semi-cylinders. The other side is connected by bolts and nuts.
护管分为两个半圆筒，安装时将螺栓一侧打开，将护管套在电缆上，闭合后拧紧螺栓螺母即可，操作方便。The protective tube is divided into two semi-cylinders. When installing, open one side of the bolt, put the protective tube on the cable, and tighten the bolts and nuts after closing, which is easy to operate.
所述的铰接连接为合页连接，经济实用，使用寿命长。The hinged connection is a hinged connection, which is economical and practical, and has a long service life.
所述的护管为PVC管或钢管。The protective pipe is PVC pipe or steel pipe.
本实用新型与现有技术相比所具有的有益效果是：Compared with the prior art, the utility model has the following beneficial effects:
可带电更换的电缆护管结构简单，维护更换方便，不影响供电持续性，提高工作效率。The live-replaceable cable protection tube has a simple structure, is easy to maintain and replace, does not affect the continuity of power supply, and improves work efficiency.
附图说明Description of drawings
图1是本实用新型结构示意图；Fig. 1 is a structural representation of the utility model;
图2是本实用新型使用状态图。Fig. 2 is a diagram of the usage status of the utility model.
图中：1、半圆筒；2、合页；3、螺母；4、螺栓；5、电缆支架；6、电杆；7、护管；8、电缆。In the figure: 1. Half cylinder; 2. Hinge; 3. Nut; 4. Bolt; 5. Cable bracket; 6. Electric pole; 7. Protective tube; 8. Cable.
具体实施方式Detailed ways
下面结合附图对本实用新型的实施例做进一步描述：Embodiments of the utility model are further described below in conjunction with the accompanying drawings:
如图1所示，可带电更换的电缆护管包括圆筒状的护管7，护管7为PVC管或钢管，护管7由两个半圆筒1组合而成，两个半圆筒1接合的一侧通过合页2连接，两个半圆筒1接合的另一侧通过螺栓4、螺母3连接。As shown in Figure 1, the cable protection tube that can be replaced with electricity includes a cylindrical protection tube 7, the protection tube 7 is a PVC pipe or a steel pipe, and the protection tube 7 is composed of two half cylinders 1, and the two half cylinders 1 are joined One side of the cylinder is connected by a hinge 2, and the other side of the two semi-cylinders 1 is connected by a bolt 4 and a nut 3.
实际应用时，电缆8通过电缆支架5固定在电杆6上，护管7设计为两个半圆筒1结合结构，安装时将螺栓4一侧打开，将护管7套在电缆8上，闭合后拧紧螺栓4即可。In actual application, the cable 8 is fixed on the pole 6 through the cable bracket 5, and the protective tube 7 is designed as a combination structure of two semi-cylinders 1. When installing, one side of the bolt 4 is opened, and the protective tube 7 is set on the cable 8, and closed Then tighten the bolt 4 to get final product.
该电缆护管在不改变护管保护电缆功能的基础上，可以在线路带电的情况下进行安装，方便使用，可以面向整个电力行业推广进行带电更换电缆护管作业。On the basis of not changing the function of the protective tube to protect the cable, the cable protective tube can be installed when the line is live, which is convenient to use, and can be popularized for the entire electric power industry to replace the live cable protective tube.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460799.2U CN204886081U (en) | 2015-06-30 | 2015-06-30 | Cable pillar that can change with electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520460799.2U CN204886081U (en) | 2015-06-30 | 2015-06-30 | Cable pillar that can change with electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204886081U true CN204886081U (en) | 2015-12-16 |
Family
ID=54830413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520460799.2U Expired - Fee Related CN204886081U (en) | 2015-06-30 | 2015-06-30 | Cable pillar that can change with electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204886081U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429226A (en) * | 2018-05-28 | 2018-08-21 | 华润新能源（连州）风能有限公司 | A kind of cable connector switchgear |
-
2015
- 2015-06-30 CN CN201520460799.2U patent/CN204886081U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429226A (en) * | 2018-05-28 | 2018-08-21 | 华润新能源（连州）风能有限公司 | A kind of cable connector switchgear |
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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: 20151216 |