CN211714731U - Wind-resistant reinforcing device of power transmission iron tower and power transmission iron tower - Google Patents
Wind-resistant reinforcing device of power transmission iron tower and power transmission iron tower Download PDFInfo
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- CN211714731U CN211714731U CN201921927121.5U CN201921927121U CN211714731U CN 211714731 U CN211714731 U CN 211714731U CN 201921927121 U CN201921927121 U CN 201921927121U CN 211714731 U CN211714731 U CN 211714731U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 47
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 22
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 60
- 229910052742 iron Inorganic materials 0.000 title claims description 30
- 239000000463 material Substances 0.000 claims abstract description 37
- 230000002787 reinforcement Effects 0.000 claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 238000010276 construction Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 10
- 238000005192 partition Methods 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000009466 transformation Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010057071 Rectal tenesmus Diseases 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 208000012271 tenesmus Diseases 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of power transmission, a wind-resistant reinforcing device of a power transmission tower and the power transmission tower are disclosed, main materials of the power transmission tower are clamped through clamping pieces, two adjacent clamping pieces are connected through a first connecting piece, so that the wind-resistant reinforcing device is tightly connected on 4 main materials, and the first connecting piece and the clamping pieces are enclosed into a closed structure, namely, a transverse partition surface is added on the original power transmission tower, so that the power transmission tower is reinforced and the wind resistance of the power transmission tower is improved; compare in prior art through the reinforcement mode that improves main material strength, the utility model discloses a mode of considering structural transformation consolidates, can improve the structure atress and distribute more directly perceivedly. In addition, in practical application, because steel pylons is "under narrow width" structure, consequently the anti-wind reinforcement device can draw more tightly under gravity or vibration more, and the connection effect is more firm, the utility model discloses combine original steel pylons's structure ingeniously, it is better to consolidate the effect more.
Description
Technical Field
The utility model relates to a transmission of electricity technical field especially relates to an iron tower's anti-wind reinforcement device and iron tower.
Background
The transmission line constructed in coastal areas is threatened by typhoon all the year round, the typhoon often causes the collapse of the transmission tower and the damage of the structure, the design standard can be improved for the newly constructed tower to improve the wind resistance, but the wind resistance of the transmission tower can be improved only by reinforcing and transforming, so that the design of a convenient and effective reinforcing scheme has important significance for improving the wind resistance of the structure of the transmission tower. At present, the existing reinforcing scheme of the power transmission iron tower is basically designed from the angle of improving the strength of main materials, and the reinforcing effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an iron tower's anti-wind reinforcement device and iron tower, it can consolidate iron tower, improves its anti-wind ability.
In order to solve the technical problem, the utility model provides an anti-wind reinforcing device of transmission tower, transmission tower includes the body of the tower, the body of the tower includes along 4 main materials that transmission tower axial set up, the anti-wind reinforcing device of transmission tower includes 4 holders, the holder is used for pressing from both sides tight main material, be equipped with first connecting piece between two adjacent holders, the both ends of first connecting piece are connected respectively on two adjacent holders to form the enclosed construction; the number of the first connecting pieces is 4, and every two adjacent first connecting pieces are vertically arranged, so that the closed structure forms a square structure.
Preferably, the clamping member includes a first clamping portion and a second clamping portion, the first clamping portion is configured to be disposed on an outer side wall of the main material, the second clamping portion is configured to be disposed on an inner side wall of the main material, and the first connecting member connects the first clamping portion and the second clamping portion, so that the first clamping portion and the second clamping portion clamp the main material.
Preferably, the first clamping portion and the second clamping portion are provided with bolt holes which are arranged oppositely, and the first connecting piece is connected with the bolt hole of the first clamping portion and the bolt hole of the second clamping portion through bolts.
Preferably, the number of the first connecting pieces is 4, and two adjacent first connecting pieces are vertically arranged, so that the closed structure forms a square structure.
Preferably, the first connecting piece is made of angle steel.
Preferably, a second connecting piece is arranged between two adjacent first connecting pieces, and two ends of the second connecting piece are respectively connected to the two adjacent first connecting pieces, so that another closed structure is formed on the closed structure.
Preferably, an included angle between each second connecting piece and each first connecting piece is 45 degrees, and every two adjacent second connecting pieces are vertically arranged, so that the other closed structure forms a square structure.
Preferably, the second connecting piece is made of angle steel.
In order to solve the same technical problem, the utility model also provides an iron tower, include iron tower's anti-wind reinforcement device.
The utility model provides an iron tower's anti-wind reinforcement device and iron tower presss from both sides tight iron tower's main material through the holder to connect adjacent two through first connecting piece the holder, so that anti-wind reinforcement device fastening connection makes first connecting piece and holder enclose into enclosed construction simultaneously on 4 main materials, has increased a horizontal separation face promptly on original iron tower, plays the effect of consolidating the reinforcement, thereby consolidates iron tower, improves its anti-wind ability.
Drawings
Fig. 1 is a schematic reinforcing diagram of a wind-resistant reinforcing device for a power transmission tower in an embodiment of the present invention;
fig. 2 is an assembly schematic view of the wind-resistant reinforcing device of the transmission tower and the main material of the transmission tower in the embodiment of the present invention;
fig. 3 is a schematic structural view of the first clamping portion in the embodiment of the present invention;
fig. 4 is a schematic view of another angle of the first clamping portion in the embodiment of the present invention.
Wherein, 0, a transverse partition surface; 1. a clamping member; 11. a first clamping portion; 12. a second clamping portion; 2. a bolt hole of the first clamping portion; 3. a first connecting member; 4. a main material of the power transmission iron tower; 5. a second connecting member; 6. bolt holes of the second clamping portion.
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 efforts belong to the protection scope of the present invention.
Combine fig. 1 and fig. 2 shown, the utility model discloses transmission tower's anti-wind reinforcement device of preferred embodiment, transmission tower includes the body of the tower, the body of the tower includes the edge 4 main materials 4 that transmission tower axial set up, transmission tower's anti-wind reinforcement device includes 4 holders 1, holder 1 is used for pressing from both sides tightly main material 4, adjacent two be equipped with first connecting piece 3 between the holder 1, the both ends of first connecting piece 3 are connected respectively adjacent two on the holder 1 to form the enclosed construction.
The embodiment of the utility model provides an in, press from both sides tight steel pylons's main material 4 through holder 1 to connect adjacent two through first connecting piece 3 holder 1, so that anti-wind reinforcement device fastening connection makes first connecting piece 3 and holder 1 enclose into enclosed construction simultaneously on 4 main materials 4, has increased a horizontal partition surface 0 promptly on original steel pylons, plays the effect of consolidating the reinforcement to consolidate steel pylons, improve its anti-wind ability. Compare in prior art through the reinforcement mode that improves main material strength, the embodiment of the utility model provides a mode through considering structural transformation consolidates, can improve the structure atress distribution more directly perceivedly. In addition, in practical application, because steel pylons is "under narrow width" structure, consequently the anti-wind reinforcement device can draw more tightly under gravity or vibration more, and the connection effect is more firm, the embodiment of the utility model provides a combine original steel pylons's structure ingeniously, consolidate the effect and use better more.
Of course, in a specific implementation, the tower body of the power transmission tower may further include structures such as cross diagonal members, which will not be further described herein. In addition, tests and simulation verification show that the transverse partition surface of the power transmission iron tower can not only provide the resistance to torsional deformation of the power transmission iron tower, but also provide strong resistance to bending deformation, and the power transmission iron tower is often damaged by broken rod pieces due to insufficient bending resistance of the windward side or insufficient compression resistance of the leeward side during typhoon, so that the stress distribution of the main material 4 at the joint can be obviously improved by additionally arranging the transverse partition surface, and the wind resistance of the structure is indirectly improved.
Referring to fig. 2 to 4, the clamping member 1 includes a first clamping portion 11 and a second clamping portion 12, the first clamping portion 11 is configured to be disposed on an outer side wall of the main material 4, the second clamping portion 12 is configured to be disposed on an inner side wall of the main material 4, and the first connecting member 3 connects the first clamping portion 11 and the second clamping portion 12, so that the first clamping portion 11 and the second clamping portion 12 clamp the main material 4. Specifically, the first clamping portion 11 and the second clamping portion 12 are provided with bolt holes arranged oppositely, and the first connecting member 3 is connected with the bolt hole 2 of the first clamping portion 11 and the bolt hole 6 of the second clamping portion 12 through bolts.
With reference to fig. 1 and 2, in the embodiment of the present invention, the first clamping portion 11 and the second clamping portion 12 of the clamping member 1 form an inner and outer two-layer structure to clamp the main material 4, and the first connecting member 3 is fixed by the bolt to the first clamping portion 11 and the second clamping portion 12, so that the first connecting member 3 and the clamping member 1 enclose a closed structure, i.e., a cross partition surface 0 is added to the original transmission tower, thereby reinforcing the transmission tower and improving the wind resistance thereof.
As shown in fig. 2 to 4, the first clamping portion 11 and the second clamping portion 12 are preferably of an L-shaped structure, so as to be tightly attached to the main material 4 of the pylon, and increase the contact area between the clamping member 1 and the main material 4, thereby facilitating clamping of the main material 4.
Preferably, the number of the first connecting pieces 3 is 4, and two adjacent first connecting pieces 3 are vertically arranged, so that the closed structure forms a square structure, and the purpose of fastening and connecting the closed structure to 4 main materials 4 is achieved.
Referring to fig. 2, in order to further reinforce the power transmission tower, a second connecting member 5 is disposed between two adjacent first connecting members 3 in this embodiment, and two ends of the second connecting member 5 are respectively connected to two adjacent first connecting members 3, so that another closed structure is formed on the closed structure. In a specific implementation, the first connecting member 3 and the second connecting member 5 may be connected by a fastener such as a bolt. Through adjacent two set up second connecting piece 5 between the first connecting piece 3, with taut 4 first connecting piece 3 to make whole anti-wind reinforcement device be in the tensioning state, form new horizontal bulkhead, further improved the reinforcement effect.
Referring to fig. 2, an included angle between the second connecting member 5 and the first connecting member 3 is 45 °, two adjacent second connecting members 5 are vertically disposed, so that the other closed structure forms a square structure, as shown in fig. 2, 4 triangular structures with good stability are formed between the two closed structures, that is, each clamping member 1, the second connecting member 5 and two adjacent first connecting members 3 form a triangular structure with good stability, and the main material 4 of the power transmission tower is disposed in the clamping member 1, so that the power transmission tower can be effectively reinforced.
Preferably, the clamping piece is made by steel, first connecting piece 3 with second connecting piece 5 is made by the angle steel, of course, the clamping piece first connecting piece 3 with second connecting piece 5 can also adopt other materials to make, only needs to satisfy it can consolidate transmission tower can.
When the wind-resistant reinforcing device is used for installation, the second clamping portion 12 and the first clamping portion 11 can be firstly attached to the inner and outer side walls of the main material 4 of the power transmission tower, the first connecting piece 3, the first clamping portion 11 and the second clamping portion 12 are connected together through bolts, at this time, the clamping piece and the first connecting piece 3 are combined into a square structure and wound on 4 main materials 4 of the power transmission tower, the clamping piece is tightly clamped on the main material 4 of the power transmission tower, and a transverse pulling part is completed to form a transverse partition surface 0; then, the second connecting piece 5 is connected to the first connecting piece 3 through a bolt, so that the second connecting piece 5 is combined into a new square structure and embedded in the first connecting piece 3, and a new transverse partition surface is formed. In addition, because transmission tower's "narrow-top down wide" form, in the later stage operation use, along with vibration and gravity, the utility model discloses an anti-wind reinforcing means probably has the tenesmus tendency, and anti-wind reinforcing means can pull more and more the fastening this moment, reaches fastening connection, reinforces transmission tower's purpose more. The utility model discloses steel pylons's anti-wind reinforcement device's installation is simple, can accomplish the installation fast conveniently, consequently can consolidate fast before the typhoon comes and implement, improves anti-wind ability.
In order to solve the same technical problem, the embodiment of the utility model provides a still provide a steel pylons, include steel pylons's anti-wind reinforcement device.
To sum up, the embodiment of the utility model provides an iron tower's anti-wind reinforcement device and iron tower presss from both sides tight iron tower's main material 4 through holder 1 to connect adjacent two through first connecting piece 3 holder 1, so that anti-wind reinforcement device fastening connection makes first connecting piece 3 and holder 1 enclose into enclosed construction simultaneously on 4 main materials 4, has increased a horizontal parting plane 0 promptly on original iron tower, plays the effect of consolidating the reinforcement to consolidate iron tower, improve its anti-wind ability. Compare in prior art through the reinforcement mode that improves main material strength, the embodiment of the utility model provides a mode through considering structural transformation consolidates, can improve the structure atress distribution more directly perceivedly. In addition, in practical application, because steel pylons is "under narrow width" structure, consequently the anti-wind reinforcement device can draw more tightly under gravity or vibration more, and the connection effect is more firm, the embodiment of the utility model provides a combine original steel pylons's structure ingeniously, consolidate the effect and use better more.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides an iron tower's anti-wind reinforcement device, iron tower includes the body of the tower, the body of the tower includes the edge 4 main materials that iron tower axial set up, a serial communication port, iron tower's anti-wind reinforcement device includes 4 holders, the holder is used for pressing from both sides tightly main material, adjacent two be equipped with first connecting piece between the holder, the both ends of first connecting piece are connected respectively adjacent two on the holder to form the enclosed construction.
2. The wind resistance reinforcing apparatus for an electricity transmission tower according to claim 1, wherein said clamping member includes a first clamping portion and a second clamping portion, said first clamping portion is configured to be disposed on an outer sidewall of said main member, said second clamping portion is configured to be disposed on an inner sidewall of said main member, and said first connecting member connects said first clamping portion and said second clamping portion, so that said first clamping portion and said second clamping portion clamp said main member.
3. The wind resistance reinforcing apparatus for an electricity transmission tower according to claim 2, wherein the first clamping portion and the second clamping portion are provided with bolt holes disposed oppositely, and the first connecting member is connected to the bolt hole of the first clamping portion and the bolt hole of the second clamping portion by a bolt.
4. The wind-resistant reinforcing device for the power transmission tower of claim 1, wherein the number of the first connecting pieces is 4, and two adjacent first connecting pieces are vertically arranged, so that the closed structure forms a square structure.
5. The wind resistance reinforcing apparatus for a pylon of claim 1 wherein the first connecting member is made of angle steel.
6. An electricity pylon comprising a wind-resistant reinforcing apparatus for an electricity pylon according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927121.5U CN211714731U (en) | 2019-11-08 | 2019-11-08 | Wind-resistant reinforcing device of power transmission iron tower and power transmission iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921927121.5U CN211714731U (en) | 2019-11-08 | 2019-11-08 | Wind-resistant reinforcing device of power transmission iron tower and power transmission iron tower |
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| Publication Number | Publication Date |
|---|---|
| CN211714731U true CN211714731U (en) | 2020-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921927121.5U Active CN211714731U (en) | 2019-11-08 | 2019-11-08 | Wind-resistant reinforcing device of power transmission iron tower and power transmission iron tower |
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| Country | Link |
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| CN (1) | CN211714731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114893015A (en) * | 2022-05-18 | 2022-08-12 | 峻江建设有限公司 | After-loading reinforcing device for improving stability in iron tower renovation |
| CN115370219A (en) * | 2022-09-13 | 2022-11-22 | 重庆顺泰铁塔制造有限公司 | Wind-resistant transmission tower structure |
-
2019
- 2019-11-08 CN CN201921927121.5U patent/CN211714731U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114893015A (en) * | 2022-05-18 | 2022-08-12 | 峻江建设有限公司 | After-loading reinforcing device for improving stability in iron tower renovation |
| CN115370219A (en) * | 2022-09-13 | 2022-11-22 | 重庆顺泰铁塔制造有限公司 | Wind-resistant transmission tower structure |
| CN115370219B (en) * | 2022-09-13 | 2024-06-07 | 重庆顺泰铁塔制造有限公司 | Wind-resistant type power transmission tower structure |
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