CN203369306U - Replaceable bird driving stick needle fixing device - Google Patents
Replaceable bird driving stick needle fixing device Download PDFInfo
- Publication number
- CN203369306U CN203369306U CN201320428172.XU CN201320428172U CN203369306U CN 203369306 U CN203369306 U CN 203369306U CN 201320428172 U CN201320428172 U CN 201320428172U CN 203369306 U CN203369306 U CN 203369306U
- Authority
- CN
- China
- Prior art keywords
- pipe
- conical
- bird driving
- driving stick
- replaceable
- 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
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 239000002699 waste material Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
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Abstract
The utility model discloses a replaceable bird driving stick needle fixing device which solves the problems that the fixed connecting mode of an existing bird driving stick device causes time and labor waste during replacement work, and also causes material waste. The replaceable bird driving stick needle fixing device comprises a connecting nut (2) which is fixedly arranged on the bottom face of a base (1), one end face of each cylindrical pipe base (4) with external threads is fixedly connected with the top face of the base (1), the other end face of each cylindrical pipe base (4) is provided with a conical pipe (5), gaps (6) are formed in the pipe walls of the conical pipes (5) in the central axis direction of the conical pipes, internal holes of pipe sleeves (10) are conical holes (7), a connecting section (8) with internal threads is arranged at one end of the internal hole of each pipe sleeve (10), the connecting sections (8) of the pipe sleeves (10) are movably connected with the cylindrical pipe bases (4) in a threaded mode, and bird driving stick needles (9) are arranged inside the conical pipes (5). The replaceable bird driving stick needle fixing device is simple in structure and convenient and safe to install, and brings convenience to timely replacement of the deformed base and the damaged bird driving stick needles.
Description
Technical field
The present invention relates to the bird thorn fixture of a kind of expeling flying bird arranged on electric power line pole tower.
Background technology
The accident of some transmission line of electricity comes from flying bird and drops on high-tension line and cause, and in order to drive away flying bird, existing apparatus is that bird thorn device pedestal is welded on electric power line pole tower, and the bird thorn also is fixed and welded together with pedestal.Owing to exposing to the weather and the corrosion of pernicious gas, need to be changed the bird thorn device, sometimes be only that pricker has been corroded and only need to be changed pricker, the mode that is fixedly connected with of existing bird thorn device, waste time and energy replacing work and also caused the waste of material.
Summary of the invention
The invention provides a kind of removable bird thorn thorn needle fixation device, the problem of the waste that the mode that is fixedly connected with that has solved existing bird thorn device wastes time and energy replacing work also to have caused material.
The present invention solves above technical problem by the following technical programs:
A kind of removable bird thorn thorn needle fixation device, comprise pedestal, be fixedly installed the attaching nut on the bottom surface of pedestal, with an end face of externally threaded cylindrical base and the end face of pedestal, be fixed together, be provided with conical pipe on the other end of cylindrical base, direction along the conical pipe central shaft on the tube wall of conical pipe is provided with gap, the endoporus of pipe box is bellmouth, an end at the endoporus of pipe box is provided with tapped linkage section, the linkage section of pipe box and cylindrical base movable screw are connected together, be provided with bird thorn pricker in conical pipe, the top of bird thorn pricker is conical in shape.
Be provided with connecting screw rod on electric power line pole tower, connecting screw rod and attaching nut are screwed together; Be provided with gap along the direction of conical pipe central shaft and have four on the tube wall of conical pipe.
This is simple in structure, easy to implement, and safety easy for installation is convenient to change in time in using the pedestal of the distortion of finding and the bird thorn pricker of damage.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that A-A in Fig. 1 is to cutaway view;
Fig. 3 is the structural representation of the annexation between attaching nut 2 of the present invention, pedestal 1, cylindrical base 4 and conical pipe 5;
Fig. 4 is the structural representation of pipe box 10 of the present invention.
Embodiment
A kind of removable bird thorn thorn needle fixation device, comprise pedestal 1, be fixedly installed attaching nut 2 on the bottom surface of pedestal 1, with an end face of externally threaded cylindrical base 4 and the end face of pedestal 1, be fixed together, be provided with conical pipe 5 on the other end of cylindrical base 4, direction along the conical pipe central shaft on the tube wall of conical pipe 5 is provided with gap 6, the endoporus of pipe box 10 is bellmouth 7, an end at the endoporus of pipe box 10 is provided with tapped linkage section 8, linkage section 8 and cylindrical base 4 movable screw of pipe box 10 are connected together, be provided with bird thorn pricker 9 in conical pipe 5, the top of bird thorn pricker 9 is conical in shape.
Be provided with connecting screw rod 3 on electric power line pole tower, connecting screw rod 3 is screwed together with attaching nut 2; Being provided with gap 6 along the direction of conical pipe central shaft on the tube wall of conical pipe 5 has four, and these four gaps are crossing distribution.
The present invention when mounted, first puts into bird pricker 9 in conical pipe 5, then pipe box 10 is nested on conical pipe 5, and the linkage section of pipe box 10 8 and cylindrical base 4 movable screw are connected together, and has guaranteed the squeezed compression of bird thorn pricker 9 after tightening.
Claims (2)
1. a removable bird thorn stings needle fixation device, comprise pedestal (1), be fixedly installed attaching nut (2) on the bottom surface of pedestal (1), it is characterized in that, with an end face of externally threaded cylindrical base (4) and the end face of pedestal (1), be fixed together, be provided with conical pipe (5) on the other end of cylindrical base (4), direction along the conical pipe central shaft on the tube wall of conical pipe (5) is provided with gap (6), the endoporus of pipe box (10) is bellmouth (7), an end at the endoporus of pipe box (10) is provided with tapped linkage section (8), the linkage section (8) of pipe box (10) is connected together with cylindrical base (4) movable screw, be provided with bird thorn pricker (9) in conical pipe (5), the top of bird thorn pricker (9) is conical in shape.
2. a kind of removable bird thorn thorn needle fixation device according to claim 1, is characterized in that, be provided with connecting screw rod (3) on electric power line pole tower, connecting screw rod (3) is screwed together with attaching nut (2); Be provided with gap (6) along the direction of conical pipe central shaft and have four on the tube wall of conical pipe (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428172.XU CN203369306U (en) | 2013-07-18 | 2013-07-18 | Replaceable bird driving stick needle fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428172.XU CN203369306U (en) | 2013-07-18 | 2013-07-18 | Replaceable bird driving stick needle fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369306U true CN203369306U (en) | 2014-01-01 |
Family
ID=49831872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320428172.XU Expired - Fee Related CN203369306U (en) | 2013-07-18 | 2013-07-18 | Replaceable bird driving stick needle fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203369306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348965A (en) * | 2013-07-18 | 2013-10-16 | 国家电网公司 | Replaceable bird pricking pin fixing device |
-
2013
- 2013-07-18 CN CN201320428172.XU patent/CN203369306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348965A (en) * | 2013-07-18 | 2013-10-16 | 国家电网公司 | Replaceable bird pricking pin fixing device |
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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 |
Granted publication date: 20140101 Termination date: 20180718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |