CN205071972U - Bird thorn is prevented to pnematic formula - Google Patents
Bird thorn is prevented to pnematic formula Download PDFInfo
- Publication number
- CN205071972U CN205071972U CN201520879126.0U CN201520879126U CN205071972U CN 205071972 U CN205071972 U CN 205071972U CN 201520879126 U CN201520879126 U CN 201520879126U CN 205071972 U CN205071972 U CN 205071972U
- Authority
- CN
- China
- Prior art keywords
- guard shield
- bird
- main shaft
- ball seat
- birds
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a bird thorn is prevented to pnematic formula, the jump spring press mounting apparatus comprises a fixed pedestal, the last guard shield that is equipped with of unable adjustment base, the top of guard shield is equipped with the fixed axle, it is equipped with the sliding ball seat to rotate on the fixed axle, the top of sliding ball seat is equipped with a plurality of felting needles, thorn needle position forms in guard shield top and falls umbelliform structure, the below of sliding ball seat is located the guard shield and is equipped with dynamic main shaft, the lower extreme of developments main shaft is connected with the swing weight, be equipped with the stress spring between guard shield and the swing weight, the stress spring housing is established on dynamic main shaft. Touch when birds and prevent bird thorn back, can rock by oneself during the atress, make birds stop in the insulator top, make its can't be on the tower pole defecation and nesting, promoted the performance of preventing the bird thorn greatly, the reliability is high, the installation is easy and simple to handle, the easy maintenance has been solved the transmission line who gives first place to with birds droppings flashover and bird's nest short -circuit fault and has been moved the safety problem.
Description
Technical field
The utility model relates to a kind of bird-resistant, is specifically related to a kind of pneumatic type bird-resistant.
Background technology
At present; existing bird-resistant mostly is stationary structure; be fixedly installed on ironware cross-arm; birds are driven for power transmission line column bar; prevent birds from just nesting on the insulator and stopping; solve the transmission line of electricity security of operation problem based on birds droppings flashover and Bird's Nest short trouble, protect the normal operation of electric line.Existing bird-resistant protective range is fixed, and protection domain is less, need install multiple protection effect that just can obtain, add cost; And old-fashioned bird-resistant mostly is steel strand wires and galvanized wire manufacture, after Long-Time Service, pricker is yielding, affects protection effect; Because bird-resistant is expansion structure, be unfavorable for repair and maintenance after being installed on tower bar, create new potential safety hazard, improve labour intensity, cause must bother to maintainer.
Summary of the invention
The purpose of this utility model is exactly the defect existed for prior art, there is provided a kind of rational in infrastructure, pricker is not yielding, can change protective position with wind-force wind vector, thus there is larger protective range and better protection effect, the pneumatic type bird-resistant that reliability is higher.
Its technical scheme is: pneumatic type bird-resistant, comprise firm banking, described firm banking is provided with guard shield, the top of described guard shield is provided with fixed axis, described fixed axis rotates and is provided with slip ball seat, the top of described slip ball seat is provided with multiple pricker, described pricker is positioned at above guard shield and forms umbrella-shaped structure, the below of described slip ball seat is positioned at guard shield and is provided with dynamic main shaft, the lower end of described dynamic main shaft is connected with swing weight, be provided with stress spring between described guard shield and swing weight, described stress spring is set on dynamic main shaft.
Described firm banking is U-shaped structure, and described firm banking is provided with for the trip bolt fixing with suspension string cross-arm.
Described guard shield is circular configuration.
Described pricker is stainless steel pricker.
The utility model compared with prior art, have the following advantages: by this structure of pneumatic type, after birds touch bird-resistant, can rock voluntarily time stressed, birds cannot just be stopped on the insulator, make its cannot on tower bar defecation and nesting, greatly improve the performance of bird-resistant, reliability is high, install easy and simple to handle, easy care, solve the transmission line of electricity security of operation problem based on birds droppings flashover and Bird's Nest short trouble, protect the normal operation of electric line, energy withstand long term exposure field rain, snow, frost, the erosion of dirt, there is long-term effect on driving birds.
Accompanying drawing explanation
Here further illustrates the utility model in conjunction with the accompanying drawings and embodiments.
Fig. 1 is structure cutaway view of the present utility model;
In figure: 1. firm banking; 2. guard shield; 3. fixed axis; 4. slip ball seat; 5. pricker; 6. stress spring; 7. dynamic main shaft; 8. swing weight; 9. trip bolt.
Embodiment
With reference to Fig. 1, pneumatic type bird-resistant, comprise firm banking 1, described firm banking 1 is provided with guard shield 2, the top of described guard shield 2 is provided with fixed axis 3, described fixed axis 3 rotates and is provided with slip ball seat 4, the top of described slip ball seat 4 is provided with multiple pricker 5, described pricker 5 is positioned at above guard shield 2 and forms umbrella-shaped structure, the below of described slip ball seat 4 is positioned at guard shield 2 and is provided with dynamic main shaft 7, the lower end of described dynamic main shaft 7 is connected with and swings weight 8, and be provided with stress spring 6 between described guard shield and swing weight 8, described stress spring 6 is set on dynamic main shaft 7.
Described firm banking 1 is U-shaped structure, and described firm banking 1 is provided with for the trip bolt 9 fixing with suspension string cross-arm.Firm banking 1 can be fixed on tower bar by trip bolt 9.
Described guard shield 2 is circular configuration.Prevent sleet, birds droppings etc. residual, safe and reliable on guard shield 2.
Described pricker 5 is stainless steel pricker.Pneumatic type bird-resistant adopts elastomeric stainless steel material, and pricker uses for a long time and can not be out of shape.In addition, pricker 5, owing to rotating with slip ball seat 4, to stirring, can be beneficial to repair and maintenance, reducing labour intensity after being installed on cross arm of tower.
After being arranged on cross arm of tower by firm banking 1, under calm condition, pricker 5 with under the synergy swinging weight 8, replys operating configurations upwards at stress spring 6, after birds touch bird-resistant, because bird-resistant is provided with dynamic main shaft 7, can rock voluntarily time stressed, birds cannot just be stopped on the insulator, make its cannot on tower bar defecation and nesting, greatly improve the performance of bird-resistant, reliability be high, install easy and simple to handle, easy care; When having wind; pricker 5 can rock with wind-force wind vector and change protective position in an orientation; direction when landing with birds is all the time relative; strengthen the protective range of bird-resistant; the utility model is applicable to power transmission line column bar and drives birds; prevent birds from just nesting on the insulator and stopping, solve the transmission line of electricity security of operation problem based on birds droppings flashover and Bird's Nest short trouble, protect the normal operation of electric line.
The utility model is not limited to above-mentioned embodiment, and in the ken that those skilled in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim, the content after change still belongs to protection domain of the present utility model.
Claims (4)
1. pneumatic type bird-resistant, comprise firm banking, it is characterized in that: described firm banking is provided with guard shield, the top of described guard shield is provided with fixed axis, described fixed axis rotates and is provided with slip ball seat, the top of described slip ball seat is provided with multiple pricker, described pricker is positioned at above guard shield and forms umbrella-shaped structure, the below of described slip ball seat is positioned at guard shield and is provided with dynamic main shaft, the lower end of described dynamic main shaft is connected with swing weight, be provided with stress spring between described guard shield and swing weight, described stress spring is set on dynamic main shaft.
2. pneumatic type bird-resistant according to claim 1, is characterized in that: described firm banking is U-shaped structure, and described firm banking is provided with for the trip bolt fixing with suspension string cross-arm.
3. pneumatic type bird-resistant according to claim 1 and 2, is characterized in that: described guard shield is circular configuration.
4. pneumatic type bird-resistant according to claim 1 and 2, is characterized in that: described pricker is stainless steel pricker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879126.0U CN205071972U (en) | 2015-11-06 | 2015-11-06 | Bird thorn is prevented to pnematic formula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879126.0U CN205071972U (en) | 2015-11-06 | 2015-11-06 | Bird thorn is prevented to pnematic formula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071972U true CN205071972U (en) | 2016-03-09 |
Family
ID=55424429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520879126.0U Withdrawn - After Issue CN205071972U (en) | 2015-11-06 | 2015-11-06 | Bird thorn is prevented to pnematic formula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248408A (en) * | 2015-11-06 | 2016-01-20 | 胜利油田邦源电气有限责任公司 | Pneumatic bird-preventing stabber |
-
2015
- 2015-11-06 CN CN201520879126.0U patent/CN205071972U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105248408A (en) * | 2015-11-06 | 2016-01-20 | 胜利油田邦源电气有限责任公司 | Pneumatic bird-preventing stabber |
| CN105248408B (en) * | 2015-11-06 | 2018-07-06 | 胜利油田邦源电气有限责任公司 | Pneumatic type bird-resistant |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105248408A (en) | Pneumatic bird-preventing stabber | |
| CN101233317B (en) | Lightning protection system for wind generators | |
| CN205071972U (en) | Bird thorn is prevented to pnematic formula | |
| CN203505412U (en) | Spherical anti-bird device for overhead ground wires | |
| CN104283150A (en) | Live conductor foreign matter cutting device | |
| CN105443324A (en) | Wind generating set cabin cover lightning protection system and design method of wind generating set cabin cover lightning protection system | |
| CN106921136B (en) | A kind of side phase conductor support device and installation method for electric power line pole tower | |
| CN203388145U (en) | Bird repellent device capable of preventing birds from nesting on electric power circuit poles and towers | |
| CN204599128U (en) | Scarer | |
| CN217740274U (en) | Super-strong damage-prevention grading ring | |
| CN203103029U (en) | Insulator string connector for transmission line | |
| CN204492310U (en) | One ± 500kV DC power transmission line arrester mounting column formula structure | |
| CN103583505B (en) | Bird protection device of electricity transmission lines and regional Comprehensive Preventing bird method | |
| CN203597285U (en) | Anti-bird device for electric transmission line | |
| CN201857793U (en) | Iron tower provided with bird repeller | |
| CN204579642U (en) | A kind of Wind bird scaring device of Double-directional rotary band reflex reflector | |
| CN107616164A (en) | A kind of high-voltage transmission line pole tower automatic bird-driving device | |
| CN103325499B (en) | Rotary three anti-insulators | |
| CN204089034U (en) | A kind of live wire foreign matter device for excising | |
| CN103352808A (en) | Fan hub lightning guiding wire connecting method and lightning guiding system | |
| CN209104767U (en) | Aerial condutor protective device | |
| CN205727804U (en) | A kind of power transmission line bird-scaring unit | |
| CN205511876U (en) | Novel bird thorn is prevented to spring | |
| CN216564444U (en) | 35kV line optical cable fixing wire clamp | |
| CN205791426U (en) | 10kV line insulator lightning protection hits apparatus for breaking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160309 Effective date of abandoning: 20180706 |
|
| AV01 | Patent right actively abandoned |