CN203347319U - Power transmission iron tower anti-skid foot pin - Google Patents
Power transmission iron tower anti-skid foot pin Download PDFInfo
- Publication number
- CN203347319U CN203347319U CN 201320281644 CN201320281644U CN203347319U CN 203347319 U CN203347319 U CN 203347319U CN 201320281644 CN201320281644 CN 201320281644 CN 201320281644 U CN201320281644 U CN 201320281644U CN 203347319 U CN203347319 U CN 203347319U
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- CN
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- Prior art keywords
- power transmission
- pin
- skid
- foot pin
- iron tower
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- 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 - Lifetime
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Abstract
The utility model provides a power transmission iron tower anti-skid foot pin, and belongs to the technical field of power transmission and distribution engineering. Anti-skid layers made of unfrozen materials are arranged on the surface of a threadless cylindrical section and the surface of an upward tilting tail of the foot pin, anti-skid diamond protruding spots are arranged on the treading surface of the cylindrical section, every two adjacent diamond spots are inclined leftwards and rightwards respectively, the angles between long shafts and the foot pin are all 45 degrees, anti-skid performance is good, and the power transmission iron tower anti-skid foot pin is used for a power transmission iron tower.
Description
Technical field: power transmission and distribution project
Background technology: the column foot of stepping on of electric power pylon is followed closely, winter snow cover surface Cheng Bing, or long-pending frost.Existing pin nail is steel cylinder, and pin is stepped on Deng Ta, easily skids, derivative accident.Steel tower pin nail need to have antiskid function.
Summary of the invention: the technical problem that electric power pylon non-slip feet nail will solve is: step on that to step on the pin nail non-slip.The technical scheme solved is: the pin nail adds non-icing skid resistant course in the pin section of stepping on.
There is skid resistant course on electric power pylon non-slip feet nail (accompanying drawing) surface, pin follow closely threadless cylindrical section 1 and on nail tail 2 surfaces of the lifting up skid resistant course 3 that has the material that do not freeze to do.Pin nail is when accumulated snow Cheng Bing and long-pending frost like this, and pin is stepped on the pin nail and stepped on tower and just can not skid.
The accompanying drawing explanation: accompanying drawing shows electric power pylon non-slip feet pin structure figure.
The specific embodiment: skid resistant course 3 materials are rubber.Skin depth 2mm.The pin of cylindrical section 1 is stepped on face anti-skidding protruding spot, protruding high 2mm.Protruding spot assumes diamond in shape, and right side of "Left"-deviationist of adjacent rhombus spot is oblique, and major axis is all at 45 ° with pin nail axis, adjacent water chestnut spot tapered point minimum spacing 3mm.All the other structures are inherited existing pin nail.
Claims (2)
1. the electric power pylon non-slip feet is followed closely, and there is skid resistant course on surface, it is characterized in that: at pin, follow closely threadless cylindrical section (1) and above lift up the skid resistant course (3) that nail tail (2) surface has the material that do not freeze to do.
2. electric power pylon non-slip feet according to claim 1 is followed closely, and it is characterized in that: the skid resistant course material is rubber, skin depth 2mm; The pin of cylindrical section (1) is stepped on face anti-skidding protruding spot, protruding high 2mm; Protruding spot assumes diamond in shape, and right side of "Left"-deviationist of adjacent rhombus spot is oblique, and major axis is all at 45 ° with pin nail axis, adjacent water chestnut spot tapered point minimum spacing 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281644 CN203347319U (en) | 2013-05-14 | 2013-05-14 | Power transmission iron tower anti-skid foot pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281644 CN203347319U (en) | 2013-05-14 | 2013-05-14 | Power transmission iron tower anti-skid foot pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203347319U true CN203347319U (en) | 2013-12-18 |
Family
ID=49747231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320281644 Expired - Lifetime CN203347319U (en) | 2013-05-14 | 2013-05-14 | Power transmission iron tower anti-skid foot pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203347319U (en) |
-
2013
- 2013-05-14 CN CN 201320281644 patent/CN203347319U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131218 |