CN211981139U - Lightning arrester for electric power iron tower - Google Patents
Lightning arrester for electric power iron tower Download PDFInfo
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- CN211981139U CN211981139U CN202020765978.8U CN202020765978U CN211981139U CN 211981139 U CN211981139 U CN 211981139U CN 202020765978 U CN202020765978 U CN 202020765978U CN 211981139 U CN211981139 U CN 211981139U
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- fixedly connected
- lightning
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- iron tower
- ground wire
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 27
- 235000000396 iron Nutrition 0.000 claims description 12
- 229910000746 Structural steel Inorganic materials 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 11
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of electric power technology, and an electric power is lightning arrester for iron tower is disclosed, including fixed angle bar, internal surface one side and the support angle bar one end fixed connection of fixed angle bar, the lower surface one end fixed connection of the other end of support angle bar and mounting panel, the through-hole has been seted up at the middle part of mounting panel, the upper surface of mounting panel passes through the bolt and is connected with the lower fixed surface of fixed plate, the upper surface of fixed plate and the one end fixed connection of well hollow sleeve, the other end of well hollow sleeve and the one end fixed connection of connecting rod. Through the cooperation of fixture block, fastening sliding sleeve and earth connection, can make this equipment be convenient for install and maintain, evenly distributed can effectually guide the thunder and lightning at the lightning rod of upper end to along earth connection and the leading-in underground of overhead earth wire, reach the effect that improves the lightning-arrest effect of electric power iron tower, guarantee power equipment safety, solved the problem that electric power iron tower lightning-arrest effect is poor, can't effectively guarantee power equipment safety.
Description
Technical Field
The utility model relates to an electric power technical field specifically is an electric power is lightning arrester for iron tower.
Background
With the continuous development of the power industry in China, the scale of a power grid is continuously enlarged, so that higher requirements are put forward on the safety of a line, and the reliability of power supply of a power transmission line is influenced by the safe and reliable operation of the line.
Overhead transmission lines in a power transmission system are also important parts of the power system, and are easily damaged and influenced by the outside world due to year-round exposure, wherein the damage caused by lightning strike is the largest, and if the overhead transmission lines are struck by lightning, the reliability of the power supply lines is influenced, so that an effective method must be adopted to protect the power lines from being damaged by the lightning strike.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an electric power is lightning arrester for iron tower has possessed to improve electric power iron tower lightning-arrest effect, has guaranteed power equipment safety, has reduced the thunderbolt and has caused advantages such as potential safety hazard and economic loss, has solved electric power iron tower lightning-arrest effect poor, can't effectively guarantee power equipment safety, the thunderbolt leads to the fact the problem of power consumption safety and economic loss.
(II) technical scheme
For realize above-mentioned improvement electric power iron tower lightning-arrest effect, guarantee power equipment safety, reduce the purpose that the thunderbolt caused potential safety hazard and economic loss, the utility model provides a following technical scheme: the utility model provides an electric power is lightning arrester for iron tower, including fixed angle bar, internal surface one side and the support angle bar one end fixed connection of fixed angle bar, the lower surface one end fixed connection of the other end of support angle bar and mounting panel, the through-hole has been seted up at the middle part of mounting panel, the lower surface fixed connection of bolt and fixed plate is passed through to the upper surface of mounting panel, the upper surface of fixed plate and the one end fixed connection of well cover, the other end of well cover and the one end fixed connection of connecting rod, the other end of connecting rod and the one end fixed connection of countersunk head bolt, the other end of countersunk head bolt and the middle part fixed connection of lightning rod connecting plate, the upper surface one side of lightning rod connecting plate and the one end fixed.
The upper side of the inner surface of the hollow sleeve is fixedly connected with one end of a fixing ring, the other end of the fixing ring is sleeved with one end curved surface of a ground wire, one end of the ground wire is sleeved with one side of a fastening sliding sleeve, one side of the fastening sliding sleeve is internally connected with one end of a fastening bolt in a threaded manner, the other end of the fastening bolt is clamped with one end curved surface of the ground wire, the middle curved surface of the ground wire is sleeved with the other side of the fastening sliding sleeve, the other end of the ground wire is fixedly connected with the inner surface of the fixing sleeve, the lower end of the fixing sleeve is fixedly connected with the upper surface of an upper clamping block, one side of the upper clamping block is sleeved with the middle curved surface of a connecting shaft, one end curved surface of the connecting shaft is fixedly connected with one side of a lower clamping block, the other end of the lower clamping block is fixedly connected.
Preferably, the number of the lightning rods is ten, and the lightning rods are distributed on the upper surface of the lightning rod connecting plate in a circular manner.
Preferably, the number of the supporting angle irons is four, one side of the lower end of each two supporting angle irons is fixedly connected with one connecting plate through a bolt, and the number of the connecting plates is four.
Preferably, the number of the fixed angle irons is two, and the fixed angle irons are symmetrically distributed on two sides of the mounting plate.
Preferably, the number of the fixing bolts is two, and the fixing bolts are symmetrically distributed at two ends of one side of the upper clamping block.
Preferably, the diameter of the fixing ring is twice the diameter of the connecting ground.
(III) advantageous effects
Compared with the prior art, the utility model provides an electric power is lightning arrester for iron tower possesses following beneficial effect:
1. this lightning arrester for electric power iron tower, through the fixture block, fastening sliding sleeve and earth connection's cooperation, can make this equipment be convenient for install and maintain, evenly distributed can effectually guide the thunder and lightning at the lightning rod of upper end to along earth connection and the leading-in underground of overhead earth wire, reached and improved the lightning-arrest effect of electric power iron tower, guarantee the effect of power equipment safety, solved the problem that electric power iron tower lightning-arrest effect is poor, can't effectively guarantee power equipment safety.
2. This lightning arrester for electric power iron tower through the cooperation that supports angle bar and connecting rod, promotes the height of lightning rod to apart from the iron tower height more than half a meter, makes electric power iron tower under the thunder and lightning weather, can be better dredge the thunderbolt electric current, makes the probability of electric power iron tower by the thunderbolt significantly reduce, has reached the effect that reduces the thunderbolt and cause potential safety hazard and economic loss, has solved the thunderbolt and has caused the problem of power consumption safety and economic loss.
Drawings
Fig. 1 is a three-dimensional top view of the structure of the present invention;
FIG. 2 is an enlarged view of the point A of the structure of FIG. 1 of the present invention;
FIG. 3 is a three-dimensional partial sectional view of the structure of the present invention;
fig. 4 is an enlarged view of the point B of the structure diagram 3 of the present invention.
In the figure: the lightning rod fixing device comprises 1 fixing angle iron, 2 connecting plates, 3 supporting angle iron, 4 mounting plates, 5 hollow sleeves, 6 connecting rods, 7 fixing plates, 8 lightning rod connecting plates, 9 countersunk bolts, 10 lightning rods, 11 connecting ground wires, 12 fixing sleeves, 13 overhead ground wires, 14 connecting shafts, 15 upper clamping blocks, 16 lower clamping blocks, 17 fixing bolts, 18 fixing rings, 19 through holes, 20 fastening sliding sleeves and 21 fastening bolts.
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, a lightning arrester for an electric power iron tower comprises two fixed angle irons 1, wherein the two fixed angle irons 1 are symmetrically distributed on two sides of a mounting plate 4, the stability of equipment is improved, one side of the inner surface of each fixed angle iron 1 is fixedly connected with one end of a supporting angle iron 3, the number of the supporting angle irons 3 is four, one side of the lower end of each two supporting angle irons 3 is fixedly connected with a connecting plate 2 through bolts, the number of the connecting plates 2 is four, the stability of the equipment is improved, the safety of the equipment is ensured, the other end of each supporting angle iron 3 is fixedly connected with one end of the lower surface of the mounting plate 4, a through hole 19 is formed in the middle of the mounting plate 4, the upper surface of the mounting plate 4 is fixedly connected with the lower surface of a fixing plate 7 through bolts, the upper surface of the fixing plate 7 is fixedly connected with one end of a hollow sleeve 5, the other end of connecting rod 6 and the one end fixed connection of countersunk bolt 9, the other end of countersunk bolt 9 and the middle part fixed connection of lightning rod connecting plate 8, the upper surface one side of lightning rod connecting plate 8 and the one end fixed connection of lightning rod 10, and lightning rod 10 is ten in total, and lightning rod 10 is the upper surface of circular distribution lightning rod connecting plate 8, has reduced the number of times of thunderbolt, has guaranteed the power consumption safety.
The upper side of the inner surface of the hollow sleeve 5 is fixedly connected with one end of a fixed ring 18, the diameter of the fixed ring 18 is one point twice of the diameter of a connecting ground wire 11, so that normal dredging of lightning current is ensured, the other end of the fixed ring 18 is sleeved with one end curved surface of the connecting ground wire 11, one end of the connecting ground wire 11 is sleeved with one side of a fastening sliding sleeve 20, the inner part of one side of the fastening sliding sleeve 20 is in threaded connection with one end of a fastening bolt 21, the other end of the fastening bolt 21 is clamped with one end curved surface of the connecting ground wire 11, the middle curved surface of the connecting ground wire 11 is sleeved with the other side of the fastening sliding sleeve 20, the other end of the connecting ground wire 11 is fixedly connected with the inner surface of a fixed sleeve 12, the lower end of the fixed sleeve 12 is fixedly connected with the upper surface of an upper clamping block 15, one side of the upper clamping block 15 is sleeved with the middle curved, the number of the fixing bolts 17 is two, the fixing bolts 17 are symmetrically distributed at two ends of one side of the upper clamping block 15, so that the equipment connection is more stable, the other end of the fixing bolt 17 is fixedly connected with the other end of the upper clamping block 15, and the inner surfaces of the upper clamping block 15 and the lower clamping block 16 are fixedly connected with the curved surface of the overhead ground wire 13.
The working principle is as follows: the equipment is arranged at the upper end of an electric power iron tower, which is fixed with an overhead ground wire 13, the connecting ground wire 11 is connected with the overhead ground wire 13 through the upper clamping block 15 and the lower clamping block 16, the other end of the connecting ground wire 11 is fixedly arranged at one end of the connecting rod 6, the height for lifting the lightning rod 10 is higher, the lightning rod 10 can guide thunder and lightning to the overhead ground wire in advance, the underground dredging is realized, the electricity utilization safety is ensured, and the economic loss is reduced.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 an electric power is lightning arrester for iron tower, includes fixed angle bar (1), its characterized in that: one side of the inner surface of the fixed angle iron (1) is fixedly connected with one end of a supporting angle iron (3), the other end of the supporting angle iron (3) is fixedly connected with one end of the lower surface of a mounting plate (4), a through hole (19) is formed in the middle of the mounting plate (4), the upper surface of the mounting plate (4) is fixedly connected with the lower surface of a fixing plate (7) through a bolt, the upper surface of the fixing plate (7) is fixedly connected with one end of a hollow sleeve (5), the other end of the hollow sleeve (5) is fixedly connected with one end of a connecting rod (6), the other end of the connecting rod (6) is fixedly connected with one end of a countersunk head bolt (9), the other end of the countersunk head bolt (9) is fixedly connected with the middle of a lightning rod connecting plate (8), and one side of the upper surface of the lightning rod connecting plate (8) is fixedly connected;
the upper side of the inner surface of the hollow sleeve (5) is fixedly connected with one end of a fixed ring (18), the other end of the fixed ring (18) is sleeved with one end curved surface of a connecting ground wire (11), one end of the connecting ground wire (11) is sleeved with one side of a fastening sliding sleeve (20), the inner part of one side of the fastening sliding sleeve (20) is in threaded connection with one end of a fastening bolt (21), the other end of the fastening bolt (21) is clamped with one end curved surface of the connecting ground wire (11), the middle curved surface of the connecting ground wire (11) is sleeved with the other side of the fastening sliding sleeve (20), the other end of the connecting ground wire (11) is fixedly connected with the inner surface of a fixed sleeve (12), the lower end of the fixed sleeve (12) is fixedly connected with the upper surface of an upper clamping block (15), one side of the upper clamping block (15) is sleeved with the middle curved surface of a connecting shaft (14), one, the other end of the lower clamping block (16) is fixedly connected with one end of a fixing bolt (17), the other end of the fixing bolt (17) is fixedly connected with the other end of the upper clamping block (15), and the inner surfaces of the upper clamping block (15) and the lower clamping block (16) are fixedly connected with the curved surface of the overhead ground wire (13).
2. The lightning protection device for the electric power iron tower according to claim 1, characterized in that: the number of the lightning rods (10) is ten, and the lightning rods (10) are distributed on the upper surface of the lightning rod connecting plate (8) in a circular shape.
3. The lightning protection device for the electric power iron tower according to claim 1, characterized in that: the supporting angle irons (3) are four in number, one side of the lower end of each two supporting angle irons (3) is fixedly connected with one connecting plate (2) through a bolt, and the connecting plates (2) are four in number.
4. The lightning protection device for the electric power iron tower according to claim 1, characterized in that: the number of the fixed angle irons (1) is two, and the fixed angle irons (1) are symmetrically distributed on two sides of the mounting plate (4).
5. The lightning protection device for the electric power iron tower according to claim 1, characterized in that: the number of the fixing bolts (17) is two, and the fixing bolts (17) are symmetrically distributed at two ends of one side of the upper clamping block (15).
6. The lightning protection device for the electric power iron tower according to claim 1, characterized in that: the diameter of the fixing ring (18) is twice of one point of the diameter of the connecting ground wire (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020765978.8U CN211981139U (en) | 2020-05-11 | 2020-05-11 | Lightning arrester for electric power iron tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020765978.8U CN211981139U (en) | 2020-05-11 | 2020-05-11 | Lightning arrester for electric power iron tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211981139U true CN211981139U (en) | 2020-11-20 |
Family
ID=73370514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020765978.8U Active CN211981139U (en) | 2020-05-11 | 2020-05-11 | Lightning arrester for electric power iron tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211981139U (en) |
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2020
- 2020-05-11 CN CN202020765978.8U patent/CN211981139U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 529500 B14-7, Jiangcheng Yinling Science and Technology Industrial Park, Yangjiang City, Guangdong Province (Residence Declaration) Patentee after: Guangdong Yufeng Electric Appliance Manufacturing Co.,Ltd. Country or region after: China Address before: 529500 junction of Gaoxin 3rd road and Keji 1st Road, Fukuoka Industrial Park, Yangjiang hi tech Zone, Guangdong Province Patentee before: Guangdong Yufeng Electric Appliance Manufacturing Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |