CN202178551U - Damping conductor spacer - Google Patents
Damping conductor spacer Download PDFInfo
- Publication number
- CN202178551U CN202178551U CN2011202509037U CN201120250903U CN202178551U CN 202178551 U CN202178551 U CN 202178551U CN 2011202509037 U CN2011202509037 U CN 2011202509037U CN 201120250903 U CN201120250903 U CN 201120250903U CN 202178551 U CN202178551 U CN 202178551U
- Authority
- CN
- China
- Prior art keywords
- conductor spacer
- support piece
- bulb
- strutting piece
- ball rod
- 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 - Fee Related
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- Vibration Prevention Devices (AREA)
Abstract
A damping conductor spacer comprises a middle support piece. A bulb rod is respectively and fixedly connected with two ends of the support piece. The head portion of each bulb rod is arranged in a corresponding armor clamp for connection matching, the support piece adopts the solid steel rod structure, and the corresponding end portions of the bulb rods and the support piece are fixed in press connection mode through stainless steel sleeves. The support piece of the damping conductor spacer adopts the solid steel rod structure, and the stainless steel sleeves are utilized to fix the bulb rods and the support piece. The damping conductor spacer is reasonable in structural design, high in support strength, good in bending resistance and fatigue resistance and strong in bearing capability, has enough support force if used in strong-wind areas, and is capable of greatly reducing fatigue and breaking of he conductor spacer. Connection between the bulb rods and support piece cannot be loosened, the conductor spacer is not easy to corrode, and using reliability is improved.
Description
Technical field:
The utility model relates in a kind of overhead transmission line the control line interfascicular and spaces from the conductor spacer of usefulness.
Background technology:
In various electrical networks, conductor spacer can guarantee that separation is constant to satisfy electric property, reduces the surface potential gradient, and is preventing that conductor galloping from causing all extensive application of aspects such as short, phase insulation puncture.Conventional damping conductor spacer structure generally is that both sides are the gold utensil clamp of holding lead; Intermediate support then adopts hollow steel pipe; And connect ball rod with modes such as riveted joints, because the strutting piece inner hollow, the regional bracing force big at fitful winds such as Plain, cols is not enough to some extent; And conductor spacer constantly bears the stress of pulling force and tension force alternate in long-time running, possibly cause the conductor spacer fatigue fracture.Simultaneously, the connection between ball rod and the strutting piece also possibly become flexible, and also is easy to generate corrosion, reduces the dependability of product.
Summary of the invention:
To the deficiency of prior art, it is a kind of rational in infrastructure that the utility model provides, and supports reliable damping conductor spacer.
Strutting piece in the middle of the utility model comprises; The two ends of this strutting piece all are fixedly connected with ball rod; The head of each ball rod then places corresponding gold utensil clamp to connect cooperation; Described strutting piece adopts the single solid steel bar structure, and the respective end of each ball rod and strutting piece is closed crimping through the stainless steel sleeve pipe box and fixed.
Strutting piece in the utility model adopts the single solid steel bar structure, and utilizes stainless steel sleeve pipe fixedly ball rod and strutting piece, reasonable in design; Support strength is high, has good counter-bending, anti-fatigue ability, and holding capacity is strong; In the use of strong wind area enough support forces are arranged also, and can significantly reduce conductor spacer fatigue fracture situation, the connection between ball rod and the strutting piece can not become flexible; Be difficult for corrosion, improved dependability.
Further specify the utility model below in conjunction with accompanying drawing and embodiment.
Description of drawings:
Fig. 1 is the main structure sketch map of embodiment.
Fig. 2 is the A-A profile of Fig. 1.
Embodiment:
As shown in Figure 1, middle strutting piece 1 two ends all are fixedly connected with ball rod 2, and the head of each ball rod 2 then places corresponding gold utensil clamp 3 to connect cooperation.Described strutting piece 1 adopts the single solid steel bar structure, and the respective end of each ball rod 2 and strutting piece 1 is fixed through the 4 fit crimping of stainless steel sleeve pipe.Stainless steel sleeve pipe 4 can prevent corrosion, and crimping is firm, and is as shown in Figure 2, and stainless steel sleeve pipe 4 outer surfaces of general crimping place are pressed into hexagon.
Present embodiment is provided with rubber blanket 5 in the folder mouth of gold utensil clamp 3, and between the head of ball rod 2 and gold utensil clamp 3, also is provided with rubber blanket 5, can reduce the parts contact wear like this, and increases the clamping reliability of gold utensil clamp 3 and lead.
Claims (2)
1. damping conductor spacer; Strutting piece in the middle of comprising; The two ends of this strutting piece all are fixedly connected with ball rod; The head of each ball rod then places corresponding gold utensil clamp to connect cooperation, it is characterized by: described strutting piece (1) adopts the single solid steel bar structure, and the respective end of each ball rod (2) and strutting piece (1) is fixed through stainless steel sleeve pipe (4) fit crimping.
2. damping conductor spacer according to claim 1 is characterized by: in the folder mouth of gold utensil clamp (3), be provided with rubber blanket (5), and between the head of ball rod (2) and gold utensil clamp (3), also be provided with rubber blanket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202509037U CN202178551U (en) | 2011-07-16 | 2011-07-16 | Damping conductor spacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202509037U CN202178551U (en) | 2011-07-16 | 2011-07-16 | Damping conductor spacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202178551U true CN202178551U (en) | 2012-03-28 |
Family
ID=45868415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202509037U Expired - Fee Related CN202178551U (en) | 2011-07-16 | 2011-07-16 | Damping conductor spacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202178551U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462135A (en) * | 2018-05-12 | 2018-08-28 | 固力发电气有限公司 | A kind of double cracking separation rods of anti-resonance |
-
2011
- 2011-07-16 CN CN2011202509037U patent/CN202178551U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108462135A (en) * | 2018-05-12 | 2018-08-28 | 固力发电气有限公司 | A kind of double cracking separation rods of anti-resonance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20130716 |