CN102312604B - Tower leg plate of angle iron tower of power transmission line - Google Patents
Tower leg plate of angle iron tower of power transmission line Download PDFInfo
- Publication number
- CN102312604B CN102312604B CN 201110087165 CN201110087165A CN102312604B CN 102312604 B CN102312604 B CN 102312604B CN 201110087165 CN201110087165 CN 201110087165 CN 201110087165 A CN201110087165 A CN 201110087165A CN 102312604 B CN102312604 B CN 102312604B
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- plate
- junction plate
- connecting hole
- connecting plate
- tower
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Abstract
The invention discloses a tower leg plate of an angle iron tower of a power transmission line, belonging to tower leg plates. The tower leg plate structurally comprises a bottom plate and a connecting plate, wherein the connecting plate is arranged on the bottom plate, and the bottom plate is provided with a bolt hole; the connecting plate comprises a first connecting plate and a second connecting plate, wherein the end part of the first connecting plate is connected with the end part of the second connecting plate; the first connecting plate and the second connecting plate are respectively provided with a principal member connecting hole and a diagonal member connecting hole, wherein the principal member connecting hole and the diagonal member connecting hole on the first connecting plate and the principal member connecting hole and the diagonal member connecting hole on the second connecting plate are symmetrically arranged; a support plate is respectively arranged at one side of the first connecting plate and one side of the second connecting plate, which are symmetric; and reinforcing ribs are respectively arranged on the first connecting plate, the second connecting plate and the support plates. The tower leg plate of the angle iron tower of the power transmission line has the characteristics of increase of working strength of the connecting plates and connection strength of the connecting plates and the tower leg, good rigidity, incapability of being damaged after used for a long time, use safety, and the like.
Description
Technical field
The present invention relates to a kind of column foot plate, especially a kind of tower leg plate of angle iron tower of power transmission line.
Background technology
At present, angle steel tower is important power transmission facility in electric power transmission line, angle steel tower is steel angle structure, and angle steel tower is seated on the concrete foundation of four concrete piles formations, and angle steel tower uses screw bolt and nut to be fixed on the column foot plate of concrete foundation by tower leg.But present employed column foot plate poor rigidity, insufficient strength, the long-time use then is damaged easily, even causes the accident, and brings potential safety hazard to people.At present, good solution is not also arranged.
Summary of the invention
Technical assignment of the present invention is to provide a kind of tower leg plate of angle iron tower of power transmission line for above-mentioned deficiency of the prior art, this tower leg plate of angle iron tower of power transmission line has the working strength that has increased junction plate, increased the bonding strength of junction plate and tower leg, good rigidly, long-time use can not damage, and uses the characteristics of safety.
The technical solution adopted for the present invention to solve the technical problems is: it comprises base plate and junction plate, described junction plate is arranged on the base plate, on the described base plate bolt hole is set, described junction plate comprises the first junction plate and the second junction plate, described the first junction plate be connected the junction plate end and connect, be respectively arranged with main material connecting hole and oblique material connecting hole on described the first junction plate and the second junction plate, main material connecting hole and oblique material connecting hole on main material connecting hole on described the first junction plate and oblique material connecting hole and the second junction plate are symmetrical arranged, the symmetrical side of described and the first junction plate and the second junction plate is respectively arranged with gripper shoe, described the first junction plate, be respectively arranged with reinforcing rib on the second junction plate and the gripper shoe.
Described bolt hole is 4, evenly arranges along base plate.
Described main material connecting hole is two row.
Tower leg plate of angle iron tower of power transmission line of the present invention is compared with existing technology, has following outstanding beneficial effect: be provided with gripper shoe and reinforcing rib on the junction plate, increased the working strength of junction plate, good rigidly, main material connecting hole is two row, increased bonding strength, long-time use can not damage, and uses the characteristics such as safety.
Description of drawings
Accompanying drawing 1 is the main TV structure schematic diagram of tower leg plate of angle iron tower of power transmission line;
Description of reference numerals: 1, main material, 2, main material connecting hole, 3, gripper shoe, 4, reinforcing rib, 5, bolt hole, 6, base plate, 7, oblique material, 8, oblique material connecting hole, the 9, first junction plate, the 10, second junction plate.
The specific embodiment
Explain with reference to Figure of description 1 with below 2 pairs of tower leg plate of angle iron tower of power transmission lines works of the present invention of accompanying drawing.
Tower leg plate of angle iron tower of power transmission line of the present invention, its structure comprises base plate 6 and junction plate, described junction plate is arranged on the base plate 6, on the described base plate 6 bolt hole 5 is set, described junction plate comprises the first junction plate 9 and the second junction plate 10, described the first junction plate 9 be connected junction plate 10 ends and connect, be respectively arranged with main material connecting hole 2 and oblique material connecting hole 8 on described the first junction plate 9 and the second junction plate 10, main material connecting hole 2 and oblique material connecting hole 8 on main material connecting hole 2 on described the first junction plate 9 and oblique material connecting hole 8 and the second junction plate 10 are symmetrical arranged, described and the first junction plate 9 and the second junction plate 10 symmetrical sides are respectively arranged with gripper shoe 3, described the first junction plate 9, be respectively arranged with reinforcing rib 4 on the second junction plate 10 and the gripper shoe 3.
Described bolt hole 5 is 4, evenly arranges along base plate 6.
Described main material connecting hole 2 is two row.Strengthen bonding strength.
During use, the column foot plate fixes with concrete foundation by the bolt hole 5 that bolt passes on the base plate 6, main material connecting hole 2 on the first junction plate 9 and the second junction plate 10 fixes by the main material 1 of bolt and angle steel tower respectively, oblique material 7 connecting holes on the first junction plate 9 and the second junction plate 10 fix by the oblique material 7 of bolt and angle steel tower respectively, be respectively arranged with reinforcing rib 4 on the first junction plate 9, the second junction plate 10 and the gripper shoe 3, increased the working strength of the first junction plate 9 and the second junction plate 10.
Except the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (3)
1. tower leg plate of angle iron tower of power transmission line, comprise base plate and junction plate, described junction plate is arranged on the base plate, it is characterized in that: on the described base plate bolt hole is set, described junction plate comprises the first junction plate and the second junction plate, described the first junction plate be connected the junction plate end and connect, be provided with main material connecting hole and oblique material connecting hole on described the first junction plate, be provided with main material connecting hole and oblique material connecting hole on described the second junction plate, main material connecting hole and oblique material connecting hole on main material connecting hole on described the first junction plate and oblique material connecting hole and the second junction plate are symmetrical arranged, the symmetrical side of described and the first junction plate and the second junction plate is respectively arranged with gripper shoe, described the first junction plate, be respectively arranged with reinforcing rib on the second junction plate and the gripper shoe.
2. tower leg plate of angle iron tower of power transmission line according to claim 1, it is characterized in that: described bolt hole is 4, evenly arranges along base plate.
3. tower leg plate of angle iron tower of power transmission line according to claim 1, it is characterized in that: described main material connecting hole is two row.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110087165 CN102312604B (en) | 2011-04-07 | 2011-04-07 | Tower leg plate of angle iron tower of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110087165 CN102312604B (en) | 2011-04-07 | 2011-04-07 | Tower leg plate of angle iron tower of power transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102312604A CN102312604A (en) | 2012-01-11 |
| CN102312604B true CN102312604B (en) | 2013-03-13 |
Family
ID=45426142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110087165 Expired - Fee Related CN102312604B (en) | 2011-04-07 | 2011-04-07 | Tower leg plate of angle iron tower of power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102312604B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295146B (en) * | 2014-10-18 | 2016-06-08 | 福州万山电力咨询有限公司 | 110kV line project improvement corner tower composition structure |
| CN105332539A (en) * | 2015-11-27 | 2016-02-17 | 中国电力科学研究院 | Double-angle tower-foot-type transfer joint |
| CN115822357A (en) * | 2022-11-23 | 2023-03-21 | 国网福建省电力有限公司电力科学研究院 | Iron tower foot convenient for main material replacement and working method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080092478A1 (en) * | 2006-10-24 | 2008-04-24 | Kyung Won Min | Friction type retrofitting device for steel tower structures |
-
2011
- 2011-04-07 CN CN 201110087165 patent/CN102312604B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102312604A (en) | 2012-01-11 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20170407 |