CN202416966U - Anemoscope mounting device for power transmission tower - Google Patents
Anemoscope mounting device for power transmission tower Download PDFInfo
- Publication number
- CN202416966U CN202416966U CN2012200172945U CN201220017294U CN202416966U CN 202416966 U CN202416966 U CN 202416966U CN 2012200172945 U CN2012200172945 U CN 2012200172945U CN 201220017294 U CN201220017294 U CN 201220017294U CN 202416966 U CN202416966 U CN 202416966U
- Authority
- CN
- China
- Prior art keywords
- angle steel
- power transmission
- steel plate
- transmission tower
- anemoscope
- 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
- 230000005540 biological transmission Effects 0.000 title claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 238000003466 welding Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to an anemoscope mounting device for a power transmission tower, which comprises an internal angle steel plate and an external angle steel plate. Two ends of the internal angle steel plate are riveted with two ends of the external angel steel plate, a plate is welded at the upper edge of the external angel steel plate and used as a cross arm, and a bolt hole for fixing an anemoscope is arranged on an extending portion of the cross arm. When the anemoscope mounting device is specifically used, the two ends of the internal angle steel plate are riveted with the two ends of the external angle steel plate so that angle steel on the power transmission tower is fixedly sandwiched in the middle, and the anemoscope mounting device adapts to angle steel in various specifications by the aid of adjustment of a bolt. The plate is welded at the upper edge of the external angel steel plate to be used as the cross arm, and the extending portion of the cross arm is fixed with the anemoscope by means of bolted connection. Compared with the prior art, the anemoscope mounting device for the power transmission tower is convenient and fast in use, can be reused, and does not damage rods of the power transmission tower.
Description
Technical field
The utility model relates to a kind of anemobiagraph erecting device that is used for power transmission tower.
Background technology
Wind load is the important meteorologic parameter that influences transmission line of electricity safety, and wind load increases trolley line stress, and shaft tower produces additional bending moment, can cause the broken string accident of falling the bar.Gentle breeze can cause the vibration of trolley line, makes its fatigue failure broken string.Strong wind can cause the different swings of trolley line, can cause specific condition under that trolley line waves, and causes alternate flashover, even the generation whiplash.Strong wind still is that suspension insulator produces beat, can cause between live part and shaft tower member the electric equipment compartment distance to reduce and flashover takes place.Through anemobiagraph measuring wind value is the most directly measuring method to wind load, therefore for realizing the real-time monitoring of important transmission line of electricity, ensures the transmission line of electricity safe operation, and the installation of on power transmission tower, carrying out anemobiagraph is very necessary.
When power transmission tower was installed anemobiagraph, the construction of often need on the primary structure member of higher position, hole riveted joint or welding had caused high-altitude construction operation difficulty big; Difficult dismounting; Not reproducible use must be carried out the problems such as secondary spraying of anticorrosive paint, simultaneously because member is weakened; Certain influence certainly will be brought to the power transmission tower structural strength, even the safe operation of transmission line of electricity can be threatened.Therefore design a kind of convenient and swiftly, the anemobiagraph erecting device that the reusable while does not damage the power transmission tower rod member is very necessary.
Summary of the invention
The purpose of the utility model is for overcoming the deficiency of above-mentioned prior art, a kind of anemobiagraph erecting device that is used for power transmission tower is provided, and this device is convenient and swift, and the reusable while does not damage the power transmission tower rod member.
For realizing above-mentioned purpose, the utility model adopts following technical proposals:
A kind of anemobiagraph erecting device that is used for power transmission tower comprises the gusset that rivet at inside and outside two two ends, and plate of top edge welding of exterior angle steel plate is provided with the fixedly bolt hole of anemobiagraph as cross-arm on the cross-arm that extends out.
During concrete the application, the utility model adopts inside and outside two gusset two ends riveted way to realize the angle steel double team on the power transmission tower is fixed at mid way, and can adapt to the angle steel of all size through the adjusting of bolt.Plate of the top edge of gusset welding outside partly connects the fixing of realization and anemobiagraph through bolt as cross-arm at the cross-arm that extends out.
At first select the installation site, select the angle steel of the horizontal axis in an outside, confirm corresponding erecting device according to the angle steel placing direction.With inside and outside gusset the angle steel of selecting is clamped, bolton is adopted at two ends.Anemobiagraph base and the cross-arm that stretches to the outside are carried out bolt to be connected realizing and to fix.Compared with prior art, the utility model is convenient and swift, and the reusable while does not damage the power transmission tower rod member.
Description of drawings
Fig. 1 is the utility model embodiment 1 front view;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the utility model embodiment 2 front views;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the utility model embodiment 3 front views;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the utility model embodiment 4 front views;
Fig. 8 is the left view of Fig. 7;
Fig. 9 is the angle steel sketch map on the power transmission tower among the embodiment 1;
Wherein gusset, 2. exterior angle steel plate, 3. angle steel, 4. cross-arm, 5. bolts hole in 1..
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment 1: like Fig. 1,2, shown in 9, the anemobiagraph erecting device of power transmission tower adopts the fixing of inside and outside two gussets, 1,2 two ends riveted way realizations and angle steel 3, and can adapt to the angle steel 3 of all size through the adjusting of bolt.Plate of the top edge of gusset 2 welding outside is as cross-arm 4, and the bolt hole 5 that on the cross-arm that extends out 4, passes on it through bolt connects the fixing of realization and anemobiagraph.
The concrete transformation process of present embodiment:
On the power transmission tower of a 500kVJT41 turriform, carry out the on-line monitoring system Unit Installation, need at the 30m place one anemobiagraph to be installed, this place axially is that the angle cross section disposing way of level is as shown in Figure 3, and specification is L125 * 10.
Installation process is following:
The first step: according to Fig. 1,2 and Fig. 9 select the corresponding structure form.
Second step: adopt the fixing of inside and outside two gussets, 1,2 two ends riveted way realizations and angle steel 3.
The 3rd step: connect the fixing of realization and anemobiagraph through bolt in the cross-arm that extends out 4 parts.
Embodiment 2: like Fig. 3, shown in 4, different with embodiment 1 is inside and outside gusset 1,2 and angle steel 3 towards with embodiment 1 in inside and outside gusset 1,2 and angle steel 3 towards being symmetrical set, other is identical, repeats no more at this.
Embodiment 3: like Fig. 5, shown in 6, different with embodiment 1 is inside and outside gusset 1,2 and angle steel 3 towards with embodiment 1 in being symmetrical set up and down of inside and outside gusset 1,2 and angle steel 3, other is identical, repeats no more at this.
Embodiment 4: like Fig. 7, shown in 8, different with embodiment 3 is inside and outside gusset 1,2 and angle steel 3 towards with embodiment 3 in being symmetrical set of inside and outside gusset 1,2 and angle steel 3, other is identical, repeats no more at this.
Claims (1)
1. an anemobiagraph erecting device that is used for power transmission tower is characterized in that, comprises the gusset of inside and outside two two ends riveted joint, and plate of top edge welding of exterior angle steel plate is provided with the fixedly bolt hole of anemobiagraph as cross-arm on the cross-arm that extends out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200172945U CN202416966U (en) | 2012-01-13 | 2012-01-13 | Anemoscope mounting device for power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200172945U CN202416966U (en) | 2012-01-13 | 2012-01-13 | Anemoscope mounting device for power transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202416966U true CN202416966U (en) | 2012-09-05 |
Family
ID=46741741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200172945U Expired - Fee Related CN202416966U (en) | 2012-01-13 | 2012-01-13 | Anemoscope mounting device for power transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202416966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216718A (en) * | 2013-03-26 | 2013-07-24 | 国家电网公司 | Anemoscope |
| CN107587773A (en) * | 2017-09-08 | 2018-01-16 | 南方电网科学研究院有限责任公司 | A mounting bracket and transmission tower for monitoring facilities on transmission tower |
-
2012
- 2012-01-13 CN CN2012200172945U patent/CN202416966U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103216718A (en) * | 2013-03-26 | 2013-07-24 | 国家电网公司 | Anemoscope |
| CN103216718B (en) * | 2013-03-26 | 2015-10-28 | 国家电网公司 | A kind of anemoscope |
| CN107587773A (en) * | 2017-09-08 | 2018-01-16 | 南方电网科学研究院有限责任公司 | A mounting bracket and transmission tower for monitoring facilities on transmission tower |
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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 GRID CORPORATION OF CHINA Effective date: 20121112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121112 Address after: 250002 Ji'nan City Central District, Shandong, No. 2 South Road, No. 500 Patentee after: Shandong Research Inst. of Electric Power Patentee after: State Grid Corporation of China Address before: 250002 Ji'nan City Central District, Shandong, No. 2 South Road, No. 500 Patentee before: Shandong Research Inst. of Electric Power |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20180113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |