CN204199831U - For connecting the gusset plate of main rod in power transmission tower - Google Patents
For connecting the gusset plate of main rod in power transmission tower Download PDFInfo
- Publication number
- CN204199831U CN204199831U CN201420632629.3U CN201420632629U CN204199831U CN 204199831 U CN204199831 U CN 204199831U CN 201420632629 U CN201420632629 U CN 201420632629U CN 204199831 U CN204199831 U CN 204199831U
- Authority
- CN
- China
- Prior art keywords
- gusset plate
- main rod
- power transmission
- transmission tower
- utility
- 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 23
- 238000005452 bending Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 6
- 229910000870 Weathering steel Inorganic materials 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 7
- 238000005260 corrosion Methods 0.000 abstract description 7
- 230000009466 transformation Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000035699 permeability Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses a kind of gusset plate for connecting main rod in power transmission tower.Gusset plate is arranged along the height closure of main rod in power transmission tower, and the some connecting holes be provided with for being fixedly connected with neighbouring two main rods, gusset plate is also provided with some air-vents, the bonding surface be connected with main rod is provided with the leak-off chute arranged along short transverse, the dual-side of gusset plate short transverse is 90 ° of bendings to side, forms bending edges.The utility model structure is simple, by the transformation to gusset plate self, alleviates the extent of corrosion of gusset plate, thus improves the corrosive power of power transmission tower on the whole, have good practical value.
Description
technical field:
The utility model relates to a kind of gusset plate for connecting main rod in power transmission tower.
background technology:
the main rod that power transmission tower is generally made up of some steel materials is also connected to form by the gusset plate be made up of steel material equally.Under power transmission tower is in open-air atmosphere throughout the year, in wet environment, the junction of its steel components is easy to corrosion due to poor air permeability, thus affects power transmission tower application life.
In addition, existing gusset plate is the junction plate of a plane, for strengthening the flexural strength of junction, generally upon connection, along the both sides welding steel bar of gusset plate short transverse, to form reinforcing rib, but this kind of time-consuming bothersome effort of way, both affected operating efficiency, increased manufacturing cost again.
Therefore, necessary the deficiency solving prior art is improved to prior art.
summary of the invention:
The utility model provides have gas permeability and a kind of gusset plate for connecting main rod in power transmission tower with some strength to solve above-mentioned prior art Problems existing.
The technical scheme that the utility model adopts has:
For connecting the gusset plate of main rod in power transmission tower, described gusset plate is arranged along the height closure of main rod in power transmission tower, and the some connecting holes be provided with for being fixedly connected with neighbouring two main rods, described gusset plate is also provided with some air-vents, the bonding surface be connected with main rod is provided with the leak-off chute arranged along short transverse, the dual-side of gusset plate short transverse is 90 ° of bendings to side, forms bending edges.
Further, the upper surface of described gusset plate is provided with domatic.
Further, described angle that is domatic and upper surface is between 45 ° to 60 °.
Further, described leak-off chute vertically arranges along main rod short transverse or is obliquely installed.
Further, the height of described bending edges is not more than 10mm.
Further, the material of described gusset plate adopts weathering steel.
The utility model has following beneficial effect:
(1) the utility model structure is simple, by the transformation to gusset plate self, alleviates the extent of corrosion of gusset plate, thus improves the corrosive power of power transmission tower on the whole, have good practical value.
(2) the utility model adopts domatic design in the side of gusset plate, can lower the amount of rainfall entering gusset plate and electric power pylon main rod gap.
(3) the utility model sets up air-vent on gusset plate, contributes to discharge and the volatilization of rainwater.
accompanying drawing illustrates:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model application structure schematic diagram.
Fig. 3 is another structural representation of the utility model.
Wherein
1, gusset plate; 2, main rod; 3, bolt; 11, connecting hole; 12, air-vent; 13, leak-off chute; 14, domatic; 15, upper surface; 16, bending edges.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is further described.
The utility model is for connecting the gusset plate of main rod in power transmission tower, and gusset plate 1 is arranged along the height closure of main rod in power transmission tower, for being fixedly connected with upper and lower two adjacent main rods 2 in power transmission tower.
Please refer to Fig. 1 to Fig. 3, gusset plate 1 is provided with some connecting holes 11, and two adjacent main rods 2 evenly and be divided into two rows and be arranged on gusset plate 1, by cross-under bolt 3 in connecting hole 11, are fixedly connected on gusset plate 1 by connecting hole 11 respectively.The utility model, when being connected and fixed gusset plate 1 with main rod 2, arranges two nuts at bolt 3, and this set can reduce loosening of the bolt 3 caused because of gusset plate 1 corrosion thinning.
The utility model, in order to reduce the corrosion of rainwater to gusset plate 1 and main rod 2, strengthens rainwater and discharges and volatilization, gusset plate 1 arranges one group of air-vent 12, and air-vent 12 is even and arranged in a crossed mannerly often arranging between connecting hole 11; Wherein the diameter of air-vent 12 is greater than the diameter of connecting hole 11.
The utility model is in order to prevent rainwater to the corrosion of bolt 3 and gusset plate 1, the bonding surface that gusset plate 1 is connected with main rod 2 is provided with the leak-off chute 13 that the short transverse along main rod 2 is arranged, leak-off chute 13 is arranged between two row's connecting holes 11, and leak-off chute 13 vertically arranges along main rod 2 short transverse or is obliquely installed.
The dual-side of the utility model gusset plate 1 short transverse is 90 ° of bendings to side, forms bending edges 16, and the rectangular channel-shaped of cross section that gusset plate 1 is perpendicular with the length direction of plate.Bending edges 16 after gusset plate 1 bending can play the effect of reinforcing rib, and the height of bending edges 16 is not more than 10mm, when gusset plate 1 is connected and fixed neighbouring two main rod 2, can strengthen bonding strength and the rigidity of gusset plate 1.
The utility model is put aside in the contact position of gusset plate 1 with main rod 5 to prevent rainwater, and gusset plate 1 is provided with domatic 14 along the upper surface 15 of the short transverse of main rod 2, and domatic 14 angles are between 45 ° to 60 °.When gusset plate 1 is when running into rainwater, rainwater can, along domatic 14 tricklings of gusset plate 1, therefore there will not be the rainwater being in gusset plate 1 and main rod 2 gap to be not easy the situation of discharging of volatilizing.The material selection weathering steel of the utility model gusset plate 1, when fixedly mounting main rod 2, the bonding surface that gusset plate 1 is connected with main rod 2 scribbles hydrophobic material.The utility model, by a series of waterproof measure, alleviates the extent of corrosion of gusset plate 1, improves the corrosive power of gusset plate 1 on the whole.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection domain of the present utility model.
Claims (6)
1. for connecting the gusset plate of main rod in power transmission tower, described gusset plate (1) is arranged along the height closure of main rod in power transmission tower, and the some connecting holes (11) be provided with for being fixedly connected with neighbouring two main rods (2), it is characterized in that: described gusset plate (1) is also provided with some air-vents (12), the bonding surface be connected with main rod (2) is provided with the leak-off chute (13) arranged along short transverse, the dual-side of gusset plate (1) short transverse is 90 ° of bendings to side, forms bending edges (16).
2. as claimed in claim 1 for connecting the gusset plate of main rod in power transmission tower, it is characterized in that: the upper surface (15) of described gusset plate (1) is provided with domatic (14).
3. as claimed in claim 2 for connecting the gusset plate of main rod in power transmission tower, it is characterized in that: the angle of described domatic (14) and upper surface (15) is between 45 ° to 60 °.
4. as claimed in claim 1 for connecting the gusset plate of main rod in power transmission tower, it is characterized in that: described leak-off chute (13) vertically arranges along main rod (2) short transverse or is obliquely installed.
5. as claimed in claim 1 for connecting the gusset plate of main rod in power transmission tower, it is characterized in that: the height of described bending edges (16) is not more than 10mm.
6. as claimed in claim 1 for connecting the gusset plate of main rod in power transmission tower, it is characterized in that: the material of described gusset plate (1) adopts weathering steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632629.3U CN204199831U (en) | 2014-10-29 | 2014-10-29 | For connecting the gusset plate of main rod in power transmission tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420632629.3U CN204199831U (en) | 2014-10-29 | 2014-10-29 | For connecting the gusset plate of main rod in power transmission tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204199831U true CN204199831U (en) | 2015-03-11 |
Family
ID=52657802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420632629.3U Expired - Fee Related CN204199831U (en) | 2014-10-29 | 2014-10-29 | For connecting the gusset plate of main rod in power transmission tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204199831U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050852A (en) * | 2016-08-03 | 2016-10-26 | 南京创源天地动力科技有限公司 | Connection unit for rod parts in battery fixing mechanism |
| CN106089877A (en) * | 2016-08-03 | 2016-11-09 | 南京创源天地动力科技有限公司 | The adapter of rod member in a kind of battery fixing mechanism |
| CN106089876A (en) * | 2016-08-03 | 2016-11-09 | 南京创源天地动力科技有限公司 | The connection assembly of rod member in a kind of battery fixing mechanism |
| CN112412150A (en) * | 2020-11-30 | 2021-02-26 | 贵州电网有限责任公司 | Slope type weather-resistant steel power transmission tower wire cross arm node anti-corrosion device |
| CN112431471A (en) * | 2020-11-30 | 2021-03-02 | 贵州电网有限责任公司 | Open-hole type corrosion prevention device for wire cross arm node of weather-resistant steel power transmission tower |
-
2014
- 2014-10-29 CN CN201420632629.3U patent/CN204199831U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106050852A (en) * | 2016-08-03 | 2016-10-26 | 南京创源天地动力科技有限公司 | Connection unit for rod parts in battery fixing mechanism |
| CN106089877A (en) * | 2016-08-03 | 2016-11-09 | 南京创源天地动力科技有限公司 | The adapter of rod member in a kind of battery fixing mechanism |
| CN106089876A (en) * | 2016-08-03 | 2016-11-09 | 南京创源天地动力科技有限公司 | The connection assembly of rod member in a kind of battery fixing mechanism |
| CN112412150A (en) * | 2020-11-30 | 2021-02-26 | 贵州电网有限责任公司 | Slope type weather-resistant steel power transmission tower wire cross arm node anti-corrosion device |
| CN112431471A (en) * | 2020-11-30 | 2021-03-02 | 贵州电网有限责任公司 | Open-hole type corrosion prevention device for wire cross arm node of weather-resistant steel power transmission tower |
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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: 20150311 |