CN202578111U - Transmission tower cross arm - Google Patents
Transmission tower cross arm Download PDFInfo
- Publication number
- CN202578111U CN202578111U CN 201220234387 CN201220234387U CN202578111U CN 202578111 U CN202578111 U CN 202578111U CN 201220234387 CN201220234387 CN 201220234387 CN 201220234387 U CN201220234387 U CN 201220234387U CN 202578111 U CN202578111 U CN 202578111U
- Authority
- CN
- China
- Prior art keywords
- transmission tower
- tower cross
- cross arm
- transmission
- arm
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 36
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 14
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 241000270295 Serpentes Species 0.000 abstract description 5
- 241001465754 Metazoa Species 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 description 5
- 241000271566 Aves Species 0.000 description 3
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- Catching Or Destruction (AREA)
Abstract
The utility model discloses a transmission tower cross arm, which comprises a transmission tower cross arm body. The transmission tower cross arm consists of a base layer and reinforcing ribs, the reinforcing ribs are wrapped by the base layer, and the reinforcing ribs form a netlike structure. The transmission tower cross arm is simple in structure, convenient to install, long in service life and wide in application range, and can effectively avoid risks of indirect conduction caused by birds, snakes and the like between a cable and a transmission tower, improve operating safety and reliability of a transmission line and protect life safety of animals such as the birds and the snakes.
Description
Technical field
The utility model relates to a kind of transmission tower cross-arm, belongs to the power transmission and transforming equipment field.
Background technology
At power transmission line; Especially in the high-voltage power transmission tower conveying circuit; Because of the transmission of electricity that transmission line of electricity causes with connecing fault interrupts often having generation; On transmission tower, nest or when preying on and have in the transmission lines earth fault more than 80% for animals such as birds, snake classes, because of near the cable the transmission tower is exposed the laying, transmission line of electricity that foreign material such as its branch that carries, wire or its health cause and transmission tower conducting are caused.Therefore a kind of can effectively cable reliably the connection with transmission tower, can avoid the equipment of its indirect conducting again, become and guaranteed transmission line of electricity safety and the important topic that watches for animals.
Summary of the invention
The utility model purpose just is to overcome above-mentioned deficiency, and a kind of transmission tower cross-arm is provided.
For realizing above-mentioned purpose, the utility model is to realize through following technical scheme:
A kind of transmission tower cross-arm comprises transmission tower cross-arm body, and described transmission tower cross-arm is made up of basic unit and reinforcing rib, and reinforcing rib is coated by basic unit, and reinforcing rib is net structure.
Reinforcing rib is a metal material.
Basic unit is an insulating ceramic materials.
The utility model is simple in structure easy for installation; Long service life; Applied widely, can effectively avoid between cable and transmission tower because of birds the risk of the indirect conducting that reasons such as snake class cause; Improve the safety and the reliability of transmission line of electricity operation, and played the life security of animals such as protection birds, snake class.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, a kind of transmission tower cross-arm comprises transmission tower cross-arm body, and described transmission tower cross-arm is made up of basic unit 1 and reinforcing rib 2, and reinforcing rib 2 is coated by basic unit 1, and reinforcing rib 2 is net structure.
During use, at first will originally novelly reliably be connected, and on this is novel, bore installing hole as required, carry out erecting cable then and get final product with transmission tower.
Claims (3)
1. a transmission tower cross-arm comprises transmission tower cross-arm body, it is characterized in that: described transmission tower cross-arm is made up of basic unit and reinforcing rib, and reinforcing rib is coated by basic unit, and reinforcing rib is net structure.
2. a kind of transmission tower cross-arm according to claim 1 is characterized in that: described reinforcing rib is a metal material.
3. a kind of transmission tower cross-arm according to claim 1 is characterized in that: described basic unit is an insulating ceramic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220234387 CN202578111U (en) | 2012-05-23 | 2012-05-23 | Transmission tower cross arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220234387 CN202578111U (en) | 2012-05-23 | 2012-05-23 | Transmission tower cross arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202578111U true CN202578111U (en) | 2012-12-05 |
Family
ID=47247535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220234387 Expired - Lifetime CN202578111U (en) | 2012-05-23 | 2012-05-23 | Transmission tower cross arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202578111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301428A (en) * | 2019-04-16 | 2019-10-08 | 武汉南瑞电力工程技术装备有限公司 | A kind of novel anti-bird pest nano modification composite material cross arm |
-
2012
- 2012-05-23 CN CN 201220234387 patent/CN202578111U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110301428A (en) * | 2019-04-16 | 2019-10-08 | 武汉南瑞电力工程技术装备有限公司 | A kind of novel anti-bird pest nano modification composite material cross arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130608 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130608 Address after: 454750 No. 10 Han Yu street, Mengzhou, Henan, Jiaozuo Patentee after: Mengzhou Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 454750 No. 10 Han Yu street, Mengzhou, Henan, Jiaozuo Patentee before: Mengzhou Electric Power Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |