CN214118672U - Power bolt with anti-creeping structure for iron tower - Google Patents
Power bolt with anti-creeping structure for iron tower Download PDFInfo
- Publication number
- CN214118672U CN214118672U CN202022767257.3U CN202022767257U CN214118672U CN 214118672 U CN214118672 U CN 214118672U CN 202022767257 U CN202022767257 U CN 202022767257U CN 214118672 U CN214118672 U CN 214118672U
- Authority
- CN
- China
- Prior art keywords
- gasket
- bolt head
- threaded joint
- iron tower
- main body
- Prior art date
- 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 - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 21
- 238000003466 welding Methods 0.000 claims abstract description 10
- 230000017525 heat dissipation Effects 0.000 claims description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000011701 zinc Substances 0.000 claims description 5
- 229910052725 zinc Inorganic materials 0.000 claims description 5
- 238000005246 galvanizing Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000001771 impaired effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission 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
- 238000009826 distribution Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a power bolt is used to iron tower with anticreep structure, including main part bolt head and last screwed joint, the upper end of main part bolt head is fixed with the fixed block, and the middle part of fixed block has seted up the through-hole, the sub-unit connection of main part bolt head has the connecting rod. This welding is in the same place between electric power bolt main part bolt head and the fixed block for iron tower with anticreep structure, through fixed block and through-hole, can conveniently twist whole when the device is great and move, thereby the workman of being convenient for installs, can slide between first gasket and the connecting rod, and closely laminate mutually between first gasket and insulating gasket and the rubber gasket, through insulating gasket and rubber gasket, protect whole joint department, thereby prevent the phenomenon of electric leakage, go up screwed joint through the smooth slide bar with down the welding between the screwed joint together, through the smooth slide bar, pass the device middle part, thereby can reduce the time of twisting and can not influence the intensity of connecting simultaneously.
Description
Technical Field
The utility model relates to a power bolt technical field is used to the iron tower, specifically is a power bolt is used to iron tower with anticreep structure.
Background
Line iron tower is the tower-shaped building of power transmission usefulness, their structural feature is that various tower types all belong to the space truss structure, the member mainly comprises single equilateral angle steel or combination angle steel, connect between the member and adopt crude bolt, lean on the bolt to receive shear force connection, whole tower is by the angle steel, connecting plate and bolt are constituteed, individual part is welded into an assembly piece by several steel sheets like column foot etc. consequently, hot-galvanize is anticorrosive, transportation and construction are erect very conveniently, nevertheless the iron tower need use the bolt to carry out connecting bolt when buildding: the mechanical part is a cylindrical threaded fastener matched with a nut and used for fastening and connecting two parts with through holes.
The existing power bolt for the iron tower is too complex in structure, poor in protection structure of a device in use, prone to leakage, troublesome to install when the device is large, and prone to corrosion after being exposed outside for a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power bolt is used to iron tower with anticreep structure to current electric power bolt structure is too complicated for the iron tower that proposes in solving above-mentioned background art, and the protection architecture of device is not good when using, appears the condition of electric leakage easily, and installs comparatively trouble when the device is great, and wholly exposes the problem that receives the corruption outside easily for a long time.
In order to achieve the above object, the utility model provides a following technical scheme: a power bolt with an anti-creeping structure for an iron tower comprises a main bolt head and an upper threaded joint, wherein a fixed block is fixed at the upper end of the main bolt head, a through hole is formed in the middle of the fixed block, a connecting rod is connected to the lower portion of the main bolt head, a first gasket is arranged in the middle of the upper portion of the connecting rod, an insulating gasket is installed on the lower portion of the first gasket, a rubber gasket is arranged on the lower portion of the insulating gasket, the upper threaded joint is located below the connecting rod, a smooth rod is fixed below the upper threaded joint, a lower threaded joint is arranged at the lower end of the smooth rod, a fixing nut is installed in the middle of the surface of the lower threaded joint, a second gasket is fixed on the upper portion of the fixing nut, a positioning hole is formed below the surface of the lower threaded joint, heat dissipation holes are formed in one side of the main bolt head, and air guide channels are connected to the lower portions of the heat dissipation holes, and a zinc coating is fixed on the surface of the main bolt head.
Preferably, a welding integrated structure is formed between the bolt head of the main body and the fixing block, and the through hole is overlapped with the vertical central line of the fixing block.
Preferably, a movable connection structure is formed between the first gasket and the connecting rod, and the first gasket, the insulating gasket and the rubber gasket are tightly attached.
Preferably, the upper threaded joint and the lower threaded joint form a welding integrated structure through the smooth rod, and the rod diameter of the upper threaded joint is larger than that of the smooth rod.
Preferably, threaded connection is adopted between the fixing nut and the second gasket and between the lower threaded joint, and fixed connection is adopted between the fixing nut and the second gasket.
Preferably, the positioning hole is communicated with the lower threaded joint, and the positioning hole is overlapped with the vertical center line of the lower threaded joint.
Preferably, the main body bolt head, the heat dissipation holes and the air guide channel are communicated with each other, and the heat dissipation holes are symmetrically distributed around the vertical center line of the main body bolt head.
Preferably, the galvanized layer is fixedly connected with the bolt head of the main body, and the galvanized layer is tightly attached to the bolt head of the main body.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the welding is in the same place between main part bolt head and the fixed block, through fixed block and through-hole, can conveniently twist whole when the device is great and move, thereby the workman of being convenient for installs, can slide between first gasket and the connecting rod, and closely laminate mutually between first gasket and insulating gasket and the rubber gasket, through insulating gasket and rubber gasket, can protect whole joint department, thereby prevent the phenomenon of electric leakage, it is in the same place to go up the welding between screwed joint through smooth slide bar and the lower screwed joint, through smooth slide bar, can pass the device middle part, thereby can reduce the time of twisting and move and can not influence the intensity of connecting simultaneously.
2. The screw thread is connected between fixing nut and second gasket and the lower screwed joint, and is together fixed between fixing nut and the second gasket, through fixing nut, can install whole bottom fixedly, through the second gasket, can increase the area of atress when the installation to prevent that fixing nut from taking place the pine and taking off, be linked together between locating hole and the lower screwed joint, through the locating hole, can fix fixing nut's mounted position, thereby prevent that it from taking place the pine and taking off.
3. Be linked together between main part bolt head and louvre and the air guide channel, can discharge the heat of inside production under the high temperature environment through louvre and air guide channel, can adjust according to expend with heat and contract with cold simultaneously, it is impaired to prevent to meet bad weather, it is together fixed between galvanizing coat and the main part bolt head, and closely laminate mutually between galvanizing coat and the main part bolt head, through the galvanizing coat, can wholly protect the device, thereby prevent that the device from receiving the corruption, and then can improve the life of device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall cross-sectional structure of the present invention;
fig. 3 is a schematic view of the zinc coating of the present invention.
In the figure: 1. a main body bolt head; 2. a fixed block; 3. a through hole; 4. a connecting rod; 5. a first gasket; 6. an insulating spacer; 7. a rubber gasket; 8. an upper threaded joint; 9. a smooth rod; 10. a lower threaded joint; 11. fixing a nut; 12. a second gasket; 13. positioning holes; 14. heat dissipation holes; 15. an air guide channel; 16. and (4) a zinc coating.
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. 1-3, the present invention provides a technical solution: an electric power bolt for an iron tower with an anti-creeping structure comprises a main body bolt head 1 and an upper threaded joint 8, wherein a fixed block 2 is fixed at the upper end of the main body bolt head 1, a through hole 3 is formed in the middle of the fixed block 2, a connecting rod 4 is connected to the lower portion of the main body bolt head 1, a first gasket 5 is arranged in the middle of the upper portion of the connecting rod 4, an insulating gasket 6 is installed at the lower portion of the first gasket 5, a rubber gasket 7 is arranged at the lower portion of the insulating gasket 6, the upper threaded joint 8 is located below the connecting rod 4, a smooth rod 9 is fixed below the upper threaded joint 8, a lower threaded joint 10 is arranged at the lower end of the smooth rod 9, a fixing nut 11 is installed in the middle of the surface of the lower threaded joint 10, a second heat dissipation hole 12 is fixed at the upper portion of the fixing nut 11, a positioning hole 13 is formed below the surface of the lower threaded joint 10, and a hole 14 is formed in one side of the main body bolt head 1, the lower part of the heat dissipation hole 14 is connected with an air guide channel 15, and a zinc coating 16 is fixed on the surface of the main bolt head 1;
the main body bolt head 1 and the fixed block 2 form a welding integrated structure, the through hole 3 is superposed with the vertical central line of the fixed block 2, the whole body can be conveniently screwed when the device is large through the fixed block 2 and the through hole 3, thereby facilitating the installation of workers, a movable connecting structure is formed between the first gasket 5 and the connecting rod 4, the first gasket 5, the insulating gasket 6 and the rubber gasket 7 are tightly attached, the whole joint can be protected through the insulating gasket 6 and the rubber gasket 7, thereby preventing the electric leakage, the upper screwed joint 8 forms a welding integrated structure through the smooth rod 9 and the lower screwed joint 10, the rod diameter of the upper screwed joint 8 is larger than that of the smooth rod 9, and the upper screwed joint passes through the smooth rod 9, the middle part of the device can be penetrated, so that the screwing time can be reduced, and the connection strength cannot be influenced;
the fixing nut 11 and the second gasket 12 are in threaded connection with the lower threaded joint 10, the fixing nut 11 and the second gasket 12 are in fixed connection, the bottom of the whole body can be installed and fixed through the fixing nut 11, the stressed area can be increased during installation through the second gasket 12, the fixing nut 11 is prevented from loosening, the positioning hole 13 is communicated with the lower threaded joint 10, the positioning hole 13 is overlapped with the vertical central line of the lower threaded joint 10, and the installation position of the fixing nut 11 can be fixed through the positioning hole 13, so that loosening of the fixing nut 11 is prevented;
main part bolt head 1 and louvre 14 and air guide channel 15 communicate each other between, and louvre 14 is the symmetric distribution about the vertical central line of main part bolt head 1, can discharge the heat of inside production under the high temperature environment through louvre 14 and air guide channel 15, can adjust according to expend with heat and contract with cold simultaneously, it is impaired to prevent to meet bad weather, be fixed connection between galvanizing coat 16 and the main part bolt head 1, and closely laminate between galvanizing coat 16 and the main part bolt head 1, through galvanizing coat 16, can protect the device wholly, thereby prevent that the device from receiving the corruption, and then can improve the life of device.
The working principle is as follows: firstly, the whole body can be conveniently twisted when the device is large through the fixing block 2 and the through hole 3, so that the installation is convenient for workers, the first gasket 5 and the connecting rod 4 can slide, then the whole joint can be protected through the insulating gasket 6 and the rubber gasket 7, so that the electric leakage phenomenon is prevented, then the middle part of the device can pass through the smooth sliding rod 9, so that the twisting time can be reduced, meanwhile, the connection strength cannot be influenced, at the moment, the bottom of the whole body is fixedly installed through the fixing nut 11, then, the stressed area can be increased during the installation through the second gasket 12, so that the fixing nut 11 is prevented from being loosened, the positioning hole 13 is communicated with the lower threaded joint 10, then, the installation position of the fixing nut 11 can be fixed through the positioning hole 13, so that the loosening is prevented, can discharge the heat of inside production under the high temperature environment through louvre 14 and air guide channel 15 this moment, can adjust according to expend with heat and contract with cold simultaneously, prevent to meet bad weather impaired, pass through galvanizing coat 16 at last, can protect the device wholly to the prevention device receives the corruption, and then can improve the life of device.
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 (8)
1. The utility model provides an electric bolt is used to iron tower with anticreep structure, includes main part bolt head (1) and last screwed joint (8), its characterized in that: the upper end of the main body bolt head (1) is fixed with a fixing block (2), the middle of the fixing block (2) is provided with a through hole (3), the lower portion of the main body bolt head (1) is connected with a connecting rod (4), the middle of the upper portion of the connecting rod (4) is provided with a first gasket (5), the lower portion of the first gasket (5) is provided with an insulating gasket (6), the lower portion of the insulating gasket (6) is provided with a rubber gasket (7), the upper threaded joint (8) is located below the connecting rod (4), the lower portion of the upper threaded joint (8) is fixed with a smooth rod (9), the lower end of the smooth rod (9) is provided with a lower threaded joint (10), the middle of the surface of the lower threaded joint (10) is provided with a fixing nut (11), the upper portion of the fixing nut (11) is fixed with a second gasket (12), and the lower portion of the surface of the lower threaded joint (10) is provided with a positioning hole (13), one side of the main body bolt head (1) is provided with a heat dissipation hole (14), the lower portion of the heat dissipation hole (14) is connected with an air guide channel (15), and a zinc coating (16) is fixed on the surface of the main body bolt head (1).
2. The power bolt for the iron tower with the anti-creeping structure as claimed in claim 1, wherein: a welding integrated structure is formed between the main bolt head (1) and the fixing block (2), and the through hole (3) is overlapped with the vertical central line of the fixing block (2).
3. The power bolt for the iron tower with the anti-creeping structure as claimed in claim 1, wherein: a movable connection structure is formed between the first gasket (5) and the connecting rod (4), and the first gasket (5), the insulating gasket (6) and the rubber gasket (7) are tightly attached.
4. The power bolt for the iron tower with the anti-creeping structure as claimed in claim 1, wherein: the upper threaded joint (8) and the lower threaded joint (10) form a welding integrated structure through the smooth rod (9), and the rod diameter of the upper threaded joint (8) is larger than that of the smooth rod (9).
5. The power bolt for the iron tower with the anti-creeping structure as claimed in claim 1, wherein: the fixing nut (11) and the second gasket (12) are in threaded connection with the lower threaded joint (10), and the fixing nut (11) and the second gasket (12) are in fixed connection.
6. The power bolt for the iron tower with the anti-creeping structure as claimed in claim 1, wherein: the positioning hole (13) is communicated with the lower threaded joint (10), and the vertical center line of the positioning hole (13) is overlapped with that of the lower threaded joint (10).
7. The power bolt for the iron tower with the anti-creeping structure as claimed in claim 1, wherein: the main body bolt head (1), the heat dissipation holes (14) and the air guide channel (15) are communicated with each other, and the heat dissipation holes (14) are symmetrically distributed around the vertical center line of the main body bolt head (1).
8. The power bolt for the iron tower with the anti-creeping structure as claimed in claim 1, wherein: the galvanized layer (16) is fixedly connected with the main body bolt head (1), and the galvanized layer (16) is tightly attached to the main body bolt head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767257.3U CN214118672U (en) | 2020-11-25 | 2020-11-25 | Power bolt with anti-creeping structure for iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767257.3U CN214118672U (en) | 2020-11-25 | 2020-11-25 | Power bolt with anti-creeping structure for iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214118672U true CN214118672U (en) | 2021-09-03 |
Family
ID=77506593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022767257.3U Expired - Fee Related CN214118672U (en) | 2020-11-25 | 2020-11-25 | Power bolt with anti-creeping structure for iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214118672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958590A (en) * | 2021-09-17 | 2022-01-21 | 国网新疆电力有限公司博尔塔拉供电公司 | Anti-theft device for transmission line iron tower |
-
2020
- 2020-11-25 CN CN202022767257.3U patent/CN214118672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113958590A (en) * | 2021-09-17 | 2022-01-21 | 国网新疆电力有限公司博尔塔拉供电公司 | Anti-theft device for transmission line iron tower |
| CN113958590B (en) * | 2021-09-17 | 2023-06-16 | 国网新疆电力有限公司博尔塔拉供电公司 | Antitheft device for transmission line iron tower |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210903 |