CN202076731U - High-voltage wire protection device - Google Patents
High-voltage wire protection device Download PDFInfo
- Publication number
- CN202076731U CN202076731U CN2011201812094U CN201120181209U CN202076731U CN 202076731 U CN202076731 U CN 202076731U CN 2011201812094 U CN2011201812094 U CN 2011201812094U CN 201120181209 U CN201120181209 U CN 201120181209U CN 202076731 U CN202076731 U CN 202076731U
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- CN
- China
- Prior art keywords
- voltage wire
- bar
- protection net
- tension bus
- catch net
- Prior art date
- 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 - Lifetime
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Abstract
The utility model relates to the technical field of high-voltage wire maintenance, in particular to a high-voltage wire protection device. The device is characterized by consisting of a protection net, a U-shaped connecting piece and a connecting bolt, wherein the protection net is arranged between two adjacent high-voltage wire poles and below a high-voltage wire; the U-shaped connecting piece is connected with the two ends of the protection net and is provided with a connecting hole; the connecting bolt is arranged in the connecting hole of the U-shaped connecting piece; the U-shaped connecting piece is connected with the high-voltage wire poles; the protection net is a rectangular protection net which is woven by warp threads and weft threads; the length of the rectangular protection net is equal to the distance between the two adjacent high-voltage wire poles; the width of the rectangular protection net is 2-3m; and the distance between the rectangular protection net and the high-voltage wire is 0.8-1.5m. The protection device has the characteristics that: when the high-voltage wire is burnt out or dropped, the protection net can support the dropped high-voltage wire, the dropped high-voltage wire can be prevented from being dropped on pedestrians or equipment so as not to cause loss of life and personal injury or burn out the equipment, unnecessary loss is avoided, and benefit is created for enterprises.
Description
Technical field
The utility model relates to high-voltage line maintenance technology field, particularly a kind of high-tension bus-bar protective device.
Background technology
In China's Production of Strip Mine, the large-scale manufacturing machine of employing, great majority are driven by power, and what adopt basically is high-tension electricity, and voltage is generally about 6600 volts.For convenience of the mobile operating of equipment, most powered wire all sets up in the open at stope, moves along with moving of equipment.Run into thunder, the weather of rainfall because the effect of thunder and lightning, high-tension line is often hit by thunder and lightning, and the phenomenon of high-tension line short circuit, ground connection takes place, high-tension bus-bar is blown; Sometimes, because the fault of power-equipment itself produces grounding phenomenon, high-tension bus-bar is blown, the high-tension bus-bar that comes off causes great threat to personnel and equipment.Because the restriction of excavating plant objective condition, personnel and equipment must walks under high-voltage line or stop sometimes, thus often have blow because of high-tension bus-bar after, fall on personnel or equipment, casualties and equipment burning damage accident appear, cause the secondary disaster accident.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, safe and reliable high-tension bus-bar protective device.
The purpose of this utility model realizes by following technical proposals:
High-tension bus-bar protective device of the present utility model; it is characterized in that by be arranged between adjacent two high-tension bus-bar bars, the catch net of high-tension bus-bar below; the two ends of catch net U type that be connected, that have connecting hole connector therewith; the connecting bolt that is located in the connecting hole of this U type connector is formed, and described U type connector is connected with the high-tension bus-bar bar.
The rectangle catch net of described catch net for forming by warp, parallel braiding; the length of this rectangle catch net equates with distance between described adjacent two high-tension bus-bar bars; the width of described rectangle catch net is 2 meters-3 meters, and the distance of this rectangle catch net and described high-tension bus-bar is 0.8 meter-1.5 meters.
The characteristics of high-tension bus-bar protective device of the present utility model are:
When high-tension bus-bar is blown or come off; catch net of the present utility model can be held the high-tension bus-bar that comes off; the high-tension bus-bar of avoiding coming off falls on pedestrian or equipment; cause personnel's the injures and deaths and the scaling loss of equipment; improved the coefficient of safety of stope personnel and equipment; reduced the generation of second accident, avoided unnecessary loss, for enterprise has created benefit.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model.
As shown in Figure 1 and Figure 2; high-tension bus-bar protective device of the present utility model; it is characterized in that by be arranged between adjacent two high-tension bus-bar bars 1, the catch net 3 of high-tension bus-bar 2 belows; the two ends of catch net 3 U type that be connected, that have connecting hole connector 4 therewith; the connecting bolt that is located in the connecting hole of this U type connector 4 is formed, and described U type connector 4 is connected with high-tension bus-bar bar 1.The rectangle catch net of described catch net for forming by warp, parallel braiding; the length of this rectangle catch net equates with distance between described adjacent two high-tension bus-bar bars; the width of described rectangle catch net is 2 meters-3 meters, and the distance of this rectangle catch net and described high-tension bus-bar is 0.8 meter-1.5 meters.
When high-tension bus-bar 2 is blown or comes off; catch net 3 of the present utility model can be held the high-tension bus-bar 2 that comes off; the high-tension bus-bar of avoiding coming off 2 falls on pedestrian or equipment; cause personnel's the injures and deaths and the scaling loss of equipment; improved the coefficient of safety of stope personnel and equipment; reduced the generation of second accident, avoided unnecessary loss, for enterprise has created benefit.
The utility model is simple in structure, and is economical and practical, prevented the generation of casualties and equipment breakdown effectively.
Claims (2)
1. high-tension bus-bar protective device; it is characterized in that by be arranged between adjacent two high-tension bus-bar bars, the catch net of high-tension bus-bar below; the two ends of catch net U type that be connected, that have connecting hole connector therewith; the connecting bolt that is located in the connecting hole of this U type connector is formed, and described U type connector is connected with the high-tension bus-bar bar.
2. high-tension bus-bar protective device according to claim 1; it is characterized in that the rectangle catch net of described catch net for forming by warp, parallel braiding; the length of this rectangle catch net equates with distance between described adjacent two high-tension bus-bar bars; the width of described rectangle catch net is 2 meters-3 meters, and the distance of this rectangle catch net and described high-tension bus-bar is 0.8 meter-1.5 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201812094U CN202076731U (en) | 2011-06-01 | 2011-06-01 | High-voltage wire protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201812094U CN202076731U (en) | 2011-06-01 | 2011-06-01 | High-voltage wire protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202076731U true CN202076731U (en) | 2011-12-14 |
Family
ID=45114808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201812094U Expired - Lifetime CN202076731U (en) | 2011-06-01 | 2011-06-01 | High-voltage wire protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202076731U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011203A (en) * | 2017-11-01 | 2018-05-08 | 王亚苹 | A kind of retractable line part of high-voltage line separated time road |
| CN110504641A (en) * | 2019-09-17 | 2019-11-26 | 国网辽宁省电力有限公司辽阳供电公司 | A kind of insulation protection device of charged for replacement independence shelves aerial earth wire and guard method |
| CN111711144A (en) * | 2020-06-17 | 2020-09-25 | 国网山东省电力公司莱阳市供电公司 | Transmission line prevents angling bayonet device |
-
2011
- 2011-06-01 CN CN2011201812094U patent/CN202076731U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011203A (en) * | 2017-11-01 | 2018-05-08 | 王亚苹 | A kind of retractable line part of high-voltage line separated time road |
| CN110504641A (en) * | 2019-09-17 | 2019-11-26 | 国网辽宁省电力有限公司辽阳供电公司 | A kind of insulation protection device of charged for replacement independence shelves aerial earth wire and guard method |
| CN110504641B (en) * | 2019-09-17 | 2024-06-11 | 国网辽宁省电力有限公司辽阳供电公司 | Insulation protection device and protection method for live replacement of independent-gear overhead ground wire |
| CN111711144A (en) * | 2020-06-17 | 2020-09-25 | 国网山东省电力公司莱阳市供电公司 | Transmission line prevents angling bayonet device |
| CN111711144B (en) * | 2020-06-17 | 2021-08-20 | 国网山东省电力公司莱阳市供电公司 | Transmission line prevents angling bayonet device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |
|
| CX01 | Expiry of patent term |
Granted publication date: 20111214 |
|
| CX01 | Expiry of patent term |