CN211313564U - Steel pipe tower for power transmission line - Google Patents
Steel pipe tower for power transmission line Download PDFInfo
- Publication number
- CN211313564U CN211313564U CN201922070077.7U CN201922070077U CN211313564U CN 211313564 U CN211313564 U CN 211313564U CN 201922070077 U CN201922070077 U CN 201922070077U CN 211313564 U CN211313564 U CN 211313564U
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- steel
- arc
- plate
- steel plate
- power transmission
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 99
- 239000010959 steel Substances 0.000 title claims abstract description 99
- 230000005540 biological transmission Effects 0.000 title claims abstract description 18
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 30
- 239000002184 metal Substances 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a steel pipe tower for power transmission line, which comprises a metal frame, wherein the left side and the right side of the metal frame are both provided with a concave slot, the concave slot is internally provided with a first steel plate and a second steel plate, a first fixing component and a second fixing component are arranged between the first steel plate and the second steel plate, the utility model is provided with a first fixing component and a second fixing component as well as a first arc-shaped reinforcing plate and a second arc-shaped reinforcing plate, the first fixing component comprises a longitudinal steel plate, the left upper side and the left lower side of the longitudinal steel plate are respectively welded with a transverse steel plate, the transverse steel plate is respectively connected with the first steel plate and the second steel plate through two first bolts at both sides, the right side of the longitudinal steel plate is provided with a reinforcing block, one side of the reinforcing block is provided with an arc-shaped groove, the arc-shaped groove can play a supporting role for the first arc-shaped reinforcing plate, the second arc-shaped, the steel tube tower body is prevented from collapsing.
Description
Technical Field
The utility model relates to a steel-pipe tower technical field specifically is a steel-pipe tower for power transmission line.
Background
With the continuous progress of the power grid technology, the power transmission line iron tower is also developed in a large scale, and the bearing capacity of the iron tower is required to be continuously improved. The traditional steel pipe tower has the defects of more rod pieces, complex node structure, increased installation workload and increased engineering investment, and meanwhile, the steel pipe tower has the problem of increased weight of an iron tower due to the fact that the sectional area of the rod pieces is increased due to the bearing capacity of the steel pipe tower. The steel pipe tower has the characteristics of light dead weight, small wind pressure form factor and short construction period, has great advantages in the aspects of manufacturing and installing the iron tower, and can exert the advantages of the steel pipe tower to a greater extent.
The tower leg areas are generally connected by welding the steel tube tower and the tower foot bottom plate together. And then the tower foot bottom plate is connected with the foundation through foundation bolts. The tower leg position is the key position of the whole tower and is the area with the maximum bending moment acting force. However, in the service process of the steel tube tower, due to corrosion thinning caused by soil flooding and pollution in a heavy industrial area, the safety margin is insufficient during design, the strength is insufficient due to damage of tower materials caused by external force damage and the like, and the risk of tower collapse is caused. At present, the processing mode of the transmission tower part is mainly for power failure maintenance, the transmission tower part needs to be dismantled, the damaged part needs to be replaced, or the tower type with higher strength grade is adopted for overall replacement, so that huge economic loss is caused. Therefore, a steel pipe tower for a power transmission line is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel pipe tower for power transmission line to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a steel pipe tower for power transmission line, includes the metal frame, the left side and the right side of metal frame all are equipped with concave type slot, the inside of concave type slot is equipped with first steel sheet and second steel sheet, be equipped with the fixed subassembly of first fixed subassembly and second between first steel sheet and the second steel sheet, be equipped with first arc gusset plate and second arc gusset plate between the fixed subassembly of first fixed subassembly and second, be equipped with the steel-pipe tower body between first arc gusset plate and the second arc gusset plate, first fixed subassembly includes vertical steel sheet, horizontal steel sheet has been welded respectively to the upper left side and the left downside of vertical steel sheet, horizontal steel sheet passes through two first bolts of both sides and is connected with first steel sheet and second steel sheet respectively, the right side of vertical steel sheet is equipped with the anchor block, one side of anchor block is equipped with the arc wall.
Preferably, the first fixing component and the second fixing component have the same structure.
Preferably, one side of the steel pipe tower body is welded with angle steel, and the angle steel is screwed with a long bolt.
Preferably, one end of the first bolt is provided with a spring washer and a lock nut.
Preferably, the front and the back of the first arc-shaped reinforcing plate are respectively welded with a first connecting plate, and the front and the back of the second arc-shaped reinforcing plate are respectively welded with a second connecting plate.
Preferably, the first connecting plate and the second connecting plate are connected through two second bolts.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses have fixed subassembly and first arc gusset plate and second arc gusset plate of first fixed subassembly and second, first fixed subassembly includes vertical steel sheet, the upper left side and the left downside of vertical steel sheet have welded horizontal steel sheet respectively, horizontal steel sheet passes through two first bolts of both sides and is connected with first steel sheet and second steel sheet respectively, the right side of vertical steel sheet is equipped with the anchor strut, one side of anchor strut is equipped with the arc wall, and the arc wall can play the supporting role to first arc gusset plate and second arc gusset plate and steel-pipe tower body, has prevented that the steel-pipe tower body from collapsing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic structural view of a first fixing assembly of the present invention;
fig. 4 is a schematic diagram of the structure of the first connecting plate and the second connecting plate of the present invention.
In the figure: 1. a metal outer frame; 2. a second arc-shaped reinforcing plate; 3. a first arc-shaped reinforcing plate; 4. a steel pipe tower body; 5. a concave slot; 6. a first steel plate; 7. a second steel plate; 8. a second fixed component; 9. a first fixed component; 91. a reinforcing block; 92. an arc-shaped slot; 93. a transverse steel plate; 94. a first bolt; 95. locking the nut; 96. a longitudinal steel plate; 10. a first connecting plate; 11. a second connecting plate; 12. a second bolt; 13. a long bolt; 14. and (5) angle steel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a steel pipe tower for power transmission line, includes metal frame 1, the left side and the right side of metal frame 1 all are equipped with concave type slot 5, the inside of concave type slot 5 is equipped with first steel sheet 6 and second steel sheet 7, be equipped with the fixed subassembly 8 of first fixed subassembly 9 and second between first steel sheet 6 and the second steel sheet 7, be equipped with first arc gusset plate 3 and second arc gusset plate 2 between the fixed subassembly 8 of first fixed subassembly 9 and second, be equipped with steel pipe tower body 4 between first arc gusset plate 3 and the second arc gusset plate 2, in order to strengthen the bottom stability of steel pipe tower body 4, designed first fixed subassembly 9 and the fixed subassembly 8 of second and first arc gusset plate 3 and second arc gusset plate 2.
First fixed subassembly 9 includes vertical steel sheet 96, horizontal steel sheet 93 has been welded respectively to vertical steel sheet 96's the upper left side and the left downside, horizontal steel sheet 93 is connected with first steel sheet 6 and second steel sheet 7 respectively through two first bolts 94 of both sides, vertical steel sheet 96's right side is equipped with reinforcing block 91, one side of reinforcing block 91 is equipped with arc wall 92.
The arc-shaped groove 92 can support the first arc-shaped reinforcing plate 3, the second arc-shaped reinforcing plate 2 and the steel pipe tower body 4.
The first fixing component 9 and the second fixing component 8 have the same structure and are symmetrically arranged.
An angle steel 14 is welded on one side of the steel tube tower body 4, and a long bolt 13 is screwed on the angle steel 14, so that ladder climbing operation is facilitated.
To prevent loosening, one end of the first bolt 94 is provided with a spring washer and lock nut 95.
In order to fix the first connecting plates 10 and the second connecting plates 11, the first connecting plates 10 are welded to the front and the rear of the first arc-shaped reinforcing plates 3, and the second connecting plates 11 are welded to the front and the rear of the second arc-shaped reinforcing plates 2.
The first connecting plate 10 and the second connecting plate 11 are connected by two second bolts 12.
Specifically, during the use, this steel-pipe tower for power transmission line, in order to strengthen the bottom stability of steel-pipe tower body 4, designed first fixed subassembly 9 and second fixed subassembly 8 and first arc reinforcing plate 3 and second arc reinforcing plate 2, first fixed subassembly 9 includes vertical steel sheet 96, horizontal steel sheet 93 has been welded respectively to the upper left side and the left downside of vertical steel sheet 96, horizontal steel sheet 93 is connected with first steel sheet 6 and second steel sheet 7 respectively through two first bolts 94 of both sides, the right side of vertical steel sheet 96 is equipped with reinforcing block 91, one side of reinforcing block 91 is equipped with arc wall 92, and arc wall 92 can play the supporting role to first arc reinforcing plate 3 and second arc reinforcing plate 2 and steel-pipe tower body 4, has prevented that steel-pipe tower body 4 from collapsing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel pipe tower for power transmission line, includes metal frame (1), its characterized in that: the steel tube tower is characterized in that concave slots (5) are formed in the left side and the right side of the metal outer frame (1), a first steel plate (6) and a second steel plate (7) are arranged inside the concave slots (5), a first fixing assembly (9) and a second fixing assembly (8) are arranged between the first steel plate (6) and the second steel plate (7), a first arc-shaped reinforcing plate (3) and a second arc-shaped reinforcing plate (2) are arranged between the first fixing assembly (9) and the second fixing assembly (8), a steel tube tower body (4) is arranged between the first arc-shaped reinforcing plate (3) and the second arc-shaped reinforcing plate (2), the first fixing assembly (9) comprises a longitudinal steel plate (96), transverse steel plates (93) are welded on the upper left side and the lower left side of the longitudinal steel plate (96) respectively, and the transverse steel plates (93) are connected with the first steel plate (6) and the second steel plate (7) respectively through two first bolts (94) on the two sides, the right side of vertical steel sheet (96) is equipped with reinforcing block (91), one side of reinforcing block (91) is equipped with arc groove (92).
2. The steel tube tower for power transmission lines according to claim 1, wherein: the first fixing component (9) and the second fixing component (8) have the same structure.
3. The steel tube tower for power transmission lines according to claim 1, wherein: an angle steel (14) is welded on one side of the steel tube tower body (4), and a long bolt (13) is screwed on the angle steel (14).
4. The steel tube tower for power transmission lines according to claim 1, wherein: one end of the first bolt (94) is provided with a spring washer and a lock nut (95).
5. The steel tube tower for power transmission lines according to claim 1, wherein: the front and the back of the first arc-shaped reinforcing plate (3) are respectively welded with a first connecting plate (10), and the front and the back of the second arc-shaped reinforcing plate (2) are respectively welded with a second connecting plate (11).
6. The steel tube tower for power transmission lines according to claim 5, wherein: the first connecting plate (10) and the second connecting plate (11) are connected through two second bolts (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070077.7U CN211313564U (en) | 2019-11-27 | 2019-11-27 | Steel pipe tower for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922070077.7U CN211313564U (en) | 2019-11-27 | 2019-11-27 | Steel pipe tower for power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211313564U true CN211313564U (en) | 2020-08-21 |
Family
ID=72065146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922070077.7U Expired - Fee Related CN211313564U (en) | 2019-11-27 | 2019-11-27 | Steel pipe tower for power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211313564U (en) |
-
2019
- 2019-11-27 CN CN201922070077.7U patent/CN211313564U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |