CN205445090U - High strength wind resistance electric power iron tower - Google Patents
High strength wind resistance electric power iron tower Download PDFInfo
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- CN205445090U CN205445090U CN201620269408.3U CN201620269408U CN205445090U CN 205445090 U CN205445090 U CN 205445090U CN 201620269408 U CN201620269408 U CN 201620269408U CN 205445090 U CN205445090 U CN 205445090U
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Abstract
The utility model provides a high strength wind resistance electric power iron tower, includes iron tower basis, H shaped steel linking bridge, second iron tower basis, iron tower body of the tower, directly over second iron tower basis was located the iron tower basis, second iron tower basis was corresponding with the iron tower basis, was connected through H shaped steel linking bridge between second iron tower basis and the iron tower basis and fixed its characterized in that: the iron tower basis is including the thick building rubbish tamp layer of 500mm, be provided with 4 reinforced concrete column that the structure is the same on the thick building rubbish tamp layer of 500mm, reinforced concrete column's height is 2000mm, and 4 reinforced concrete column are provided with the hierarchic structure reinforced concrete layer that 1200mm is high all around, connect through reinforced concrete additional strengthening between 4 reinforced concrete column. The utility model has the characteristics of the biggest lifting surface area in the same volume, it is strong to have a bearing capacity, and wind -resistance capability is good, stable in structure, the life of iron tower has been improved.
Description
Technical field
This utility model relates to steel tower technical field, is specially a kind of high intensity wind resistance electric power tower.
Background technology
Electric power tower is mainly used in setting up high voltage transmission line, owing to electric power tower height is higher, has typhoon or ground the area of sedimentation easily occur at some, and wind resistance and steadiness to electric power tower require the highest.And existing electric power tower is not in order to expand floor space, being generally only increases many cross-arms at column foot and consolidates with oblique pull bracing piece, but this mode not only increases the weight of electric power tower tower body, and can be the biggest with the moment suffered by flange connections at column foot, and once column foot occurs loosening or rupturing causing whole tower body to fall down, abnormally dangerous, therefore the wind resistance of enhancing electric power tower is extremely important, after tower body weight increases, ground is required the highest simultaneously, need firm and stocky basis.Traditional iron tower foundation not only volume is big, needs the steel material expended many, and its bearing capacity is the most not fully up to expectations, elapses the stability meeting step-down on basis over time, there is potential safety hazard.
Summary of the invention
This utility model is for the problems referred to above, a kind of high intensity wind resistance electric power tower is provided, massive plate shape is made bottom iron tower foundation, prevent basis sinking, basis is overall to be linked by armored concrete reinforcement structure between column in hierarchic structure, and pre-embedded bolt is arranged in reinforced concrete upright column, support is connected so that this basis has the maximum weighted area in same volume for fixing H profile steel；Iron tower foundation adds the second corresponding iron tower foundation, it is connected support by H profile steel between second iron tower foundation and iron tower foundation and connects fixing, second iron tower foundation can share the stress of iron tower foundation, and increases the structural soundness of iron tower foundation, makes the wind resistance of steel tower tower body strengthen；Oblique pull bracing piece is added in steel tower, on the premise of not expanding floor space, effectively reinforced bottom steel tower, greatly reduce steel tower pipe, angle steel and the power suffered by flange connections when wind-engaging, by oblique pull bracing piece to pipe, the support of angle steel, make its stress effectively be disperseed, enhance the wind resistance of steel tower.Having bearing capacity strong, wind resistance is good, constitutionally stable feature, improves the service life of steel tower.
nullThe technical solution of the utility model is: a kind of high intensity wind resistance electric power tower，Including iron tower foundation、H profile steel connects support、Second iron tower foundation、Steel tower tower body，Second iron tower foundation is positioned at directly over iron tower foundation，Second iron tower foundation is corresponding with iron tower foundation，It is connected support by H profile steel between second iron tower foundation and iron tower foundation and connects fixing，It is characterized in that: described iron tower foundation includes that 500mm thickness building waste tamps layer，It is provided with 4 identical reinforced concrete upright columns of structure on described 500mm thickness building waste compacting layer，The height of reinforced concrete upright column is 2000mm，4 reinforced concrete upright column surroundings are provided with hierarchic structure reinforced concrete floor high for 1200mm，Connected by armored concrete reinforcement structure between 4 reinforced concrete upright columns，The top of 4 reinforced concrete upright columns is provided with the pea gravel concreten layer that 300mm is thick，Pea gravel concreten layer thick for 300mm is provided above base plate，Each reinforced concrete upright column top is provided with 4 pre-embedded bolts，Base plate is connected by pre-embedded bolt and reinforced concrete upright column are fixing，Reinforced concrete upright column includes column longitudinal reinforcement、Column transverse steel，Column longitudinal reinforcement is connected by column tied silk with column transverse steel，Armored concrete reinforcement structure includes reinforcement structure horizontal reinforcement、Reinforcement structure is directly to reinforcing bar，Reinforcement structure horizontal reinforcement is directly connected by reinforcement structure tied silk to reinforcing bar with reinforcement structure，Described second iron tower foundation includes reinforced concrete floor、Footing piece，Footing piece is positioned at above reinforced concrete floor，Reinforced concrete floor is provided with pre-embedded bolt，Footing piece is connected by pre-embedded bolt and reinforced concrete floor are fixing，It is prefabricated in the middle part of reinforced concrete floor that H profile steel connects cradle top，H profile steel connects frame bottom and welds with base plate，Gusset is connected support with H profile steel、Base plate welds simultaneously，Described steel tower tower body，Including angle steel、Pipe，Angle steel and pipe junction are provided with attachment means，This attachment means includes Bolted angle connection head and pipe union joint，Bolted angle connection head is welded by angle cleat flange and angle cleat，It is simultaneously connected with angle steel flange and angle cleat is all welded with a connecting plate and a stiffened panel，And it is welded with No. two stiffened panels between angle cleat and a connecting plate，A number connecting plate is connected with oblique pull bracing piece，Angle cleat is connected with angle steel bolt by angle steel Baogang，Pipe union joint is by matching angle steel flange、Connecting circular tube flange is socketed to form by connecting circular tube，Pairing angle steel flange、Connecting circular tube flange opposite side is all welded with No. two connecting plates and No. three stiffened panels，Pipe union joint is bolted with angle cleat flange and pairing tube flange，The bottom of pipe is welded with footing piece，Gusset and pipe、Footing piece welds simultaneously.
The beneficial effects of the utility model are: this utility model provides a kind of high intensity wind resistance electric power tower, massive plate shape is made bottom iron tower foundation, prevent basis sinking, basis is overall in hierarchic structure, linked by armored concrete reinforcement structure between column, pre-embedded bolt is arranged in reinforced concrete upright column, is used for fixing H profile steel and connects support so that this basis has the maximum weighted area in same volume；Iron tower foundation adds the second corresponding iron tower foundation, it is connected support by H profile steel between second iron tower foundation and iron tower foundation and connects fixing, second iron tower foundation can share the stress of iron tower foundation, and increases the structural soundness of iron tower foundation, makes the wind resistance of steel tower tower body strengthen；Oblique pull bracing piece is added in steel tower, on the premise of not expanding floor space, effectively reinforced bottom steel tower, greatly reduce steel tower pipe, angle steel and the power suffered by flange connections when wind-engaging, by oblique pull bracing piece to pipe, the support of angle steel, make its stress effectively be disperseed, enhance the wind resistance of steel tower.Having bearing capacity strong, wind resistance is good, constitutionally stable feature, improves the service life of steel tower.
Accompanying drawing explanation
Fig. 1 is steel tower tower body and the structural representation of local iron tower foundation in this utility model.
Fig. 2 is the planar structure schematic diagram of iron tower foundation in this utility model.
Fig. 3 is sectional view at A-A in Fig. 2.
Fig. 4 is sectional view at B-B in Fig. 2.
Fig. 5 is sectional view at C-C in Fig. 3.
Fig. 6 is sectional view at D-D in Fig. 3.
Fig. 7 is sectional view at E-E in Fig. 3.
Fig. 8 is sectional view at F-F in Fig. 4.
Fig. 9 is sectional view at G-G in Fig. 1.
Figure 10 is sectional view at H-H in Fig. 1.
Figure 11 is sectional view at K-K in Fig. 1.
Figure 12 is enlarged diagram at M in Fig. 1.
Figure 13 is enlarged diagram at W in Fig. 1.
Figure 14 is enlarged diagram at N in Fig. 9.
nullFig. 1、Fig. 2、Fig. 3、Fig. 4、Fig. 5、Fig. 6、Fig. 7、Fig. 8、Fig. 9、Figure 10、Figure 11、Figure 12、Figure 13、In Figure 14，1.500mm thickness building waste compacting layer，2. hierarchic structure reinforced concrete floor，3. reinforced concrete upright column，4. pea gravel concreten layer，5. armored concrete reinforcement structure，6. pre-embedded bolt，7. column longitudinal reinforcement，8. column transverse steel，9. column tied silk，10. reinforcement structure horizontal reinforcement，11. reinforcement structures are directly to reinforcing bar，12. reinforcement structure tied silks，13. base plates，No. 14. connecting plates，15. gussets，16. reinforcing bars，17. No. two connecting plates，18. angle steel，19. angle steel Baogangs，20. oblique pull bracing pieces，21. pipes，22. pull bars，23. angle cleats，24. connecting circular tubes，25. angle cleat flanges，26. pairing angle steel flanges，27. connecting circular tube flanges，28. pairing tube flanges，No. 29. stiffened panels，30. No. two stiffened panels，31. No. three stiffened panels，32.H shaped steel connects support，33. reinforced concrete floors，34. footing pieces.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further described.
nullSuch as Fig. 1、Fig. 2、Fig. 3、Fig. 4、Fig. 5、Fig. 6、Fig. 7、Fig. 8、Fig. 9、Figure 10、Figure 11、Figure 12、Figure 13、Shown in Figure 14，This utility model is a kind of high intensity wind resistance electric power tower，Including iron tower foundation、H profile steel connects support、Second iron tower foundation、Steel tower tower body，Second iron tower foundation is positioned at directly over iron tower foundation，Second iron tower foundation is corresponding with iron tower foundation，It is connected support by H profile steel between second iron tower foundation and iron tower foundation and connects fixing，It is characterized in that: described iron tower foundation includes that 500mm thickness building waste tamps layer 1，It is provided with 4 identical reinforced concrete upright columns of structure 3 on described 500mm thickness building waste compacting layer 1，The height of reinforced concrete upright column 3 is 2000mm，4 reinforced concrete upright column 3 surroundings are provided with hierarchic structure reinforced concrete floor 2 high for 1200mm，Connected by armored concrete reinforcement structure 5 between 4 reinforced concrete upright columns 3，The top of 4 reinforced concrete upright columns 3 is provided with the pea gravel concreten layer 4 that 300mm is thick，Pea gravel concreten layer 4 thick for 300mm is provided above base plate 13，Each reinforced concrete upright column 3 top is provided with 4 pre-embedded bolts 6，Base plate 13 is connected by pre-embedded bolt 6 is fixing with reinforced concrete upright column 3，Reinforced concrete upright column 3 includes column longitudinal reinforcement 7、Column transverse steel 8，Column longitudinal reinforcement 7 is connected by column tied silk 9 with column transverse steel 8，Armored concrete reinforcement structure 5 includes reinforcement structure horizontal reinforcement 10、Reinforcement structure is directly to reinforcing bar 11，Reinforcement structure horizontal reinforcement 10 is directly connected by reinforcement structure tied silk 12 to reinforcing bar 11 with reinforcement structure，Described second iron tower foundation includes reinforced concrete floor 33、Footing piece 34，Footing piece 34 is positioned at above reinforced concrete floor 33，Reinforced concrete floor 33 is provided with pre-embedded bolt 6，Footing piece 34 is connected by pre-embedded bolt 6 is fixing with reinforced concrete floor 33，It is prefabricated in the middle part of reinforced concrete floor 33 that H profile steel connects support 32 top，H profile steel connects welds with base plate 13 bottom support 32，Gusset 15 is connected support 32 with H profile steel、Base plate 13 welds simultaneously，Described steel tower tower body，Including angle steel 18、Pipe 21，Angle steel 18 and pipe 21 junction are provided with attachment means，This attachment means includes Bolted angle connection head and pipe union joint，Bolted angle connection head is welded by angle cleat flange 25 and angle cleat 23，It is simultaneously connected with angle steel flange 25 and angle cleat 23 is all welded with a connecting plate 14 and a stiffened panel 29，And it is welded with No. two stiffened panels 30 between angle cleat 23 and a connecting plate 14，A number connecting plate 14 is connected with oblique pull bracing piece 20，Angle cleat 23 is connected with angle steel 18 bolt by angle steel Baogang 19，Pipe union joint is by matching angle steel flange 26、Connecting circular tube flange 27 is socketed to form by connecting circular tube 24，Pairing angle steel flange 26、Connecting circular tube flange 27 opposite side is all welded with No. two connecting plates 17 and No. three stiffened panels 31，Pipe union joint is bolted with angle cleat flange 25 and pairing tube flange 28，The bottom of pipe 21 is welded with footing piece 34，Gusset 15 and pipe 21、Footing piece 34 welds simultaneously.
Operation principle of the present utility model:
Massive plate shape reinforcing bar 16 xoncrete structure is made bottom iron tower foundation, prevent iron tower foundation from sinking, iron tower foundation is overall in hierarchic structure, linked by armored concrete reinforcement structure 5 between reinforced concrete upright column 3, pre-embedded bolt 6 is arranged in reinforced concrete upright column 3, support 32 is connected for fixing H profile steel, it is provided with base plate 13 between H profile steel connection support 32 and pea gravel concreten layer 4, and with gusset 15, H profile steel connection support 32 is reinforced, this iron tower foundation is made to have the maximum weighted area in same volume, there is bearing capacity strong, constitutionally stable feature, improve service life；
Iron tower foundation adds the second corresponding iron tower foundation, it is connected support 32 by H profile steel between second iron tower foundation and iron tower foundation and connects fixing, second iron tower foundation can share the stress of iron tower foundation, and increases the structural soundness of iron tower foundation, makes the wind resistance of steel tower tower body strengthen；
Steel tower tower body adds a stiffened panel 30, No. three stiffened panels 31 of 29, No. two stiffened panels and plays reinforcement effect, 14, No. two connecting plates 17 of a same connecting plate also function to reinforcement effect, and in steel tower, add oblique pull bracing piece 20, on the premise of not expanding floor space, effectively reinforced bottom steel tower, greatly reduce steel tower pipe 21, angle steel 18 and the power suffered by flange connections when wind-engaging, by oblique pull bracing piece 20 to pipe 21, the support of angle steel 18, make its stress effectively be disperseed, enhance the wind resistance of steel tower.
As can be seen here, this utility model provides a kind of high intensity wind resistance electric power tower, massive plate shape is made bottom iron tower foundation, prevent basis sinking, basis is overall to be linked by armored concrete reinforcement structure between column in hierarchic structure, and pre-embedded bolt is arranged in reinforced concrete upright column, support is connected so that this basis has the maximum weighted area in same volume for fixing H profile steel；Iron tower foundation adds the second corresponding iron tower foundation, it is connected support by H profile steel between second iron tower foundation and iron tower foundation and connects fixing, second iron tower foundation can share the stress of iron tower foundation, and increases the structural soundness of iron tower foundation, makes the wind resistance of steel tower tower body strengthen；Oblique pull bracing piece is added in steel tower, on the premise of not expanding floor space, effectively reinforced bottom steel tower, greatly reduce steel tower pipe, angle steel and the power suffered by flange connections when wind-engaging, by oblique pull bracing piece to pipe, the support of angle steel, make its stress effectively be disperseed, enhance the wind resistance of steel tower.Having bearing capacity strong, wind resistance is good, constitutionally stable feature, improves the service life of steel tower.
Claims (1)
- null1. a high intensity wind resistance electric power tower，Including iron tower foundation、H profile steel connects support、Second iron tower foundation、Steel tower tower body，Second iron tower foundation is positioned at directly over iron tower foundation，Second iron tower foundation is corresponding with iron tower foundation，It is connected support by H profile steel between second iron tower foundation and iron tower foundation and connects fixing，It is characterized in that: described iron tower foundation includes that 500mm thickness building waste tamps layer，It is provided with 4 identical reinforced concrete upright columns of structure on described 500mm thickness building waste compacting layer，The height of reinforced concrete upright column is 2000mm，4 reinforced concrete upright column surroundings are provided with hierarchic structure reinforced concrete floor high for 1200mm，Connected by armored concrete reinforcement structure between 4 reinforced concrete upright columns，The top of 4 reinforced concrete upright columns is provided with the pea gravel concreten layer that 300mm is thick，Pea gravel concreten layer thick for 300mm is provided above base plate，Each reinforced concrete upright column top is provided with 4 pre-embedded bolts，Base plate is connected by pre-embedded bolt and reinforced concrete upright column are fixing，Reinforced concrete upright column includes column longitudinal reinforcement、Column transverse steel，Column longitudinal reinforcement is connected by column tied silk with column transverse steel，Armored concrete reinforcement structure includes reinforcement structure horizontal reinforcement、Reinforcement structure is directly to reinforcing bar，Reinforcement structure horizontal reinforcement is directly connected by reinforcement structure tied silk to reinforcing bar with reinforcement structure，Described second iron tower foundation includes reinforced concrete floor、Footing piece，Footing piece is positioned at above reinforced concrete floor，Reinforced concrete floor is provided with pre-embedded bolt，Footing piece is connected by pre-embedded bolt and reinforced concrete floor are fixing，It is prefabricated in the middle part of reinforced concrete floor that H profile steel connects cradle top，H profile steel connects frame bottom and welds with base plate，Gusset is connected support with H profile steel、Base plate welds simultaneously，Described steel tower tower body，Including angle steel、Pipe，Angle steel and pipe junction are provided with attachment means，This attachment means includes Bolted angle connection head and pipe union joint，Bolted angle connection head is welded by angle cleat flange and angle cleat，It is simultaneously connected with angle steel flange and angle cleat is all welded with a connecting plate and a stiffened panel，And it is welded with No. two stiffened panels between angle cleat and a connecting plate，A number connecting plate is connected with oblique pull bracing piece，Angle cleat is connected with angle steel bolt by angle steel Baogang，Pipe union joint is by matching angle steel flange、Connecting circular tube flange is socketed to form by connecting circular tube，Pairing angle steel flange、Connecting circular tube flange opposite side is all welded with No. two connecting plates and No. three stiffened panels，Pipe union joint is bolted with angle cleat flange and pairing tube flange，The bottom of pipe is welded with footing piece，Gusset and pipe、Footing piece welds simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269408.3U CN205445090U (en) | 2016-03-24 | 2016-03-24 | High strength wind resistance electric power iron tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620269408.3U CN205445090U (en) | 2016-03-24 | 2016-03-24 | High strength wind resistance electric power iron tower |
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| CN205445090U true CN205445090U (en) | 2016-08-10 |
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| CN201620269408.3U Active CN205445090U (en) | 2016-03-24 | 2016-03-24 | High strength wind resistance electric power iron tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU187584U1 (en) * | 2018-12-07 | 2019-03-12 | Закрытое акционерное общество "Русские Башни" | LATTICE DESIGN |
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- 2016-03-24 CN CN201620269408.3U patent/CN205445090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU187584U1 (en) * | 2018-12-07 | 2019-03-12 | Закрытое акционерное общество "Русские Башни" | LATTICE DESIGN |
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