CN208441599U - The lightning-arrest line bracket of angle tower and angle tower - Google Patents
The lightning-arrest line bracket of angle tower and angle tower Download PDFInfo
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- CN208441599U CN208441599U CN201821111218.4U CN201821111218U CN208441599U CN 208441599 U CN208441599 U CN 208441599U CN 201821111218 U CN201821111218 U CN 201821111218U CN 208441599 U CN208441599 U CN 208441599U
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- connecting rod
- angle
- angle tower
- fixed plate
- line bracket
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Abstract
The utility model provides a kind of angle tower and takes shelter from the thunder line bracket and angle tower, it is related to distribution wire security technology area, the angle tower is taken shelter from the thunder line bracket, it include: fixed frame, fixed frame includes first connecting rod, the second connecting rod and fixed plate, first connecting rod and the setting of the second connecting rod interval, and one end of fixed plate is connected on first connecting rod, the other end is connected in the second connecting rod；First connecting rod and the second connecting rod with angle tower for connecting；First through hole and the second through-hole are provided in fixed plate, lightning conducter is supported in fixed plate after successively passing through first through hole and the second through-hole, and the earth-wire protection angle of the lightning-arrest line bracket of angle tower is less than or equal to 25 °.Its advantage includes: 1, realizes the demand for having run and having installed lightning conducter on angle tower additional；2, it can be chosen to install in different thunderbolt areas, reduce cost；3, lightning conducter being installed additional on 10kV overhead transmission line, conducting wire being included in protection scope, the Lightning Disasters such as tripping broken string can be effectively reduced.
Description
Technical field
The utility model relates to distribution wire security technology areas, more particularly, to a kind of lightning-arrest line bracket of angle tower and corner
Tower.
Background technique
10kV overhead transmission line is the chief component of power distribution network, since the voltage class line insulation level is lower, divides
Cloth is extensive, for a long time vulnerable to Lightning Disaster.
2014 to 2015 years Qingyuan Area 10kV overhead distributions cause failure to account for 10kV medium-voltage line failure because of lightning stroke
The 30% of sum, thunder and lightning have become the main harm for causing controller switching equipment to run, and seriously affect equipment safety operation and power supply can
By property, the personal risk during the breakdown repair frequency and repairing is also greatly increased.It is new for 10kV distribution line integrated lightning protection
Measure application aspect is done a lot of work, and certain experience, but the tripping rate with lightning strike and failure rate of overhead distribution are had accumulated
Still higher.
Lightning conducter plays the role of reducing lightning strike induction voltage to a certain extent.Analysis shows in 10kV overhead distribution
In route, setting up lightning conducter can make line lightning resisting level improve 20%-30%, but due to about 10kV overhead distribution
The device for installing lightning conducter inside module additional not optionally on shaft tower has been taken trouble to the installation of lightning conducter.
Utility model content
The purpose of this utility model is to provide a kind of lightning-arrest line bracket of angle tower and angle towers, to alleviate existing keep away
Thunder line installs nonstandard technical problem.
The line bracket in a first aspect, a kind of angle tower provided by the embodiment of the utility model is taken shelter from the thunder, comprising: fixed frame, it is described
Fixed frame includes first connecting rod, the second connecting rod and fixed plate, and the first connecting rod and the second connecting rod interval are arranged, and
One end of the fixed plate is connected on the first connecting rod, and the other end is connected in second connecting rod；Described first
Connecting rod and the second connecting rod with angle tower for connecting；It is provided with first through hole and the second through-hole in the fixed plate, takes shelter from the thunder
Line is supported in the fixed plate after successively passing through the first through hole and the second through-hole.
With reference to first aspect, the utility model embodiment provides the first possible embodiment of first aspect,
In, the angle tower take shelter from the thunder line bracket include support rod, one end of the support rod connect with the fixed frame, the other end and turn
Turret connection, is used to support inclined fixed frame；The earth-wire protection angle of the lightning-arrest line bracket of the angle tower is less than or equal to 25 °.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Two kinds of possible embodiments, wherein the quantity at least two for the support rod being connect with the first connecting rod, wherein packet
Include first support bar and second support bar, and angle formed by the first support bar and the first connecting rod is greater than described the
Angle formed by two support rods and second connecting rod；
The quantity at least two for the support rod being connect with second connecting rod, wherein including third support rod and
Four support rods, and angle formed by the third support rod and second connecting rod is greater than the 4th support rod and described the
Angle formed by two connecting rods.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Three kinds of possible embodiments, wherein be provided between the first connecting rod and the second connecting rod parallel with the fixed plate
Horizontal connector.
The third possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Four kinds of possible embodiments, wherein be provided with tilt link between the first connecting rod and the second connecting rod.
The 4th kind of possible embodiment with reference to first aspect, the utility model embodiment provide the of first aspect
Five kinds of possible embodiments, wherein the quantity of the tilt link be it is multiple, multiple tilt links are spaced and parallel
Setting.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Six kinds of possible embodiments, wherein pad is provided between the first connecting rod and the second connecting rod and the fixed plate
Plate.
With reference to first aspect, the utility model embodiment provides the 7th kind of possible embodiment of first aspect,
In, the fixed plate is strip template, and the both ends of fixed plate carry out chamfered.
The possible embodiment of with reference to first aspect the first, the utility model embodiment provide the of first aspect
Eight kinds of possible embodiments, wherein the support rod be angle bar, and the support rod respectively with the fixed frame and angle tower
The both ends of the side plate face of connection are provided with evacuation corner cut.
Second aspect, a kind of angle tower provided by the embodiment of the utility model are lightning-arrest including tower body and above-mentioned angle tower
Line bracket.
The utility model embodiment bring it is following the utility model has the advantages that
Angle tower provided by the embodiment of the utility model is taken shelter from the thunder line bracket, comprising: fixed frame, the fixed frame include first
Connecting rod, the second connecting rod and fixed plate, the first connecting rod and the setting of the second connecting rod interval, and the one of the fixed plate
End is connected on the first connecting rod, and the other end is connected in second connecting rod；The first connecting rod and second connects
Extension bar with angle tower for connecting；First through hole and the second through-hole are provided in the fixed plate, lightning conducter successively passes through described
It is supported in the fixed plate after first through hole and the second through-hole.Specific installation and application method are as follows: by first connecting rod,
Second connecting rod and fixed plate are assembled, and then, the lower end of first connecting rod, the second connecting rod are fixed on to the gold of angle tower
Belong on tower top, lightning conducter is then passed through into the through-hole in fixed plate, completes the fixation and support to lightning conducter.The utility model is real
Apply example offer angle tower take shelter from the thunder line bracket the advantages of include: 1, realize the demand for having run and having installed lightning conducter on angle tower additional；2,
It can be chosen to install in different thunderbolt areas, reduce cost；3, lightning conducter is installed additional on 10kV overhead transmission line, conducting wire is included in protection scope
It is interior, the Lightning Disasters such as tripping broken string can be effectively reduced.
A kind of angle tower provided by the embodiment of the utility model, including tower body and the lightning-arrest line bracket of above-mentioned angle tower.It should
Angle tower line bracket of taking shelter from the thunder includes: fixed frame, and the fixed frame includes first connecting rod, the second connecting rod and fixed plate, described
First connecting rod and the setting of the second connecting rod interval, and one end of the fixed plate is connected on the first connecting rod, it is another
End is connected in second connecting rod；The first connecting rod and the second connecting rod with angle tower for connecting；The fixation
First through hole and the second through-hole are provided on plate, lightning conducter is supported on institute after successively passing through the first through hole and the second through-hole
It states in fixed plate.Specific installation and application method are as follows: assemble first connecting rod, the second connecting rod and fixed plate, so
Afterwards, the lower end of first connecting rod, the second connecting rod is fixed on the metal tower top of angle tower, then lightning conducter is passed through and is fixed
Through-hole on plate completes fixation and support to lightning conducter.The installation and removal of the lightning-arrest line bracket of angle tower are easy, and give angle tower
Provide safety guarantee.
Other feature and advantage of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.The purpose of this utility model and other advantages are illustrating
Specifically noted structure is achieved and obtained in book, claims and attached drawing.
To enable the above objects, features, and advantages of the utility model to be clearer and more comprehensible, preferred embodiment is cited below particularly, and
Cooperate appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the front view of the lightning-arrest line bracket of angle tower provided by the embodiment of the utility model；
Fig. 2 is the left view of the lightning-arrest line bracket of angle tower provided by the embodiment of the utility model；
Fig. 3 is the schematic diagram of the fixed plate of the lightning-arrest line bracket of angle tower provided by the embodiment of the utility model；
Fig. 4 is the schematic diagram of the first connecting rod of the lightning-arrest line bracket of angle tower provided by the embodiment of the utility model
Fig. 5 is the front view of angle tower provided by the embodiment of the utility model；
Fig. 6 is the sectional view of the position A-A in Fig. 4.
Icon: 100- angle tower；200- fixed frame；210- first connecting rod；The second connecting rod of 220-；230- fixed plate；
231- first through hole；The second through-hole of 232-；300- support rod；400- horizontal connector；500- tilt link.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., the orientation or positional relationship of instruction are orientation based on the figure or position
Relationship is set, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning
It must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.This
Outside, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply relatively heavy
The property wanted.
In addition, in the description of the utility model embodiment unless specifically defined or limited otherwise, term " connected ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
Connection inside element.For the ordinary skill in the art, it can understand that above-mentioned term is practical at this with concrete condition
Concrete meaning in novel.
As Figure 1-Figure 4, angle tower 100 provided by the embodiment of the utility model is taken shelter from the thunder line bracket, comprising: fixed frame
200, the fixed frame 200 includes first connecting rod 210, the second connecting rod 220 and fixed plate 230, the first connecting rod 210
It is spaced and is arranged with the second connecting rod 220, and one end of the fixed plate 230 is connected on the first connecting rod 210, the other end
It is connected in second connecting rod 220；The first connecting rod 210 and the second connecting rod 220 are used to connect with angle tower 100
It connects；First through hole 231 and the second through-hole 232 are provided in the fixed plate 230, lightning conducter successively passes through the first through hole
231 and second are supported in the fixed plate 230 after through-hole 232.Specific installation and application method are as follows: by first connecting rod
210, the second connecting rod 220 and fixed plate 230 are assembled, then, by first connecting rod 210, the lower end of the second connecting rod 220
It is fixed on the metal tower top of angle tower 100, lightning conducter is then passed through into the through-hole in fixed plate 230, is completed to lightning conducter
Fixed and support.Angle tower 100 provided by the embodiment of the utility model take shelter from the thunder line bracket the advantages of include: 1, realize to have run and turn
Install the demand of lightning conducter on turret 100 additional；2, it can be chosen to install in different thunderbolt areas, reduce cost；3, on 10kV overhead transmission line
It installs lightning conducter additional, conducting wire is included in protection scope, the Lightning Disasters such as tripping broken string can be effectively reduced.
The connection type of fixed frame 200 and angle tower 100 can be to be bolted, and connect in first connecting rod 210 and second
Multiple connecting holes are arranged at intervals on extension bar 220, connecting hole can be kidney slot.It can be carried out on the tower body of angle tower 100
It punches, the gap in the hole on tower body is corresponding with the gap of connecting hole on first connecting rod 210 and the second connecting rod 220, and first connects
After connecting hole on extension bar 210 and the second connecting rod 220 is aligned with the hole on tower body respectively, the side of screw bolt and nut can be passed through
Fixed frame 200 is fixed on angle tower 100 by formula.
The probability of thunderbolt conducting wire and the shielding angle of lightning conducter are related, to prevent thunder and lightning from hitting in route, the angle tower
The earth-wire protection angle of lightning-arrest line bracket is less than or equal to 25 °.
By taking first connecting rod 210 as an example, the quantity of connecting hole thereon can be multiple, it is preferred that can be three, three
The setting at a connecting hole interval is on first connecting rod 210.
Connecting hole in second connecting rod 220 is identical as the connecting hole set-up mode on first connecting rod 210, no longer superfluous
It states.
The shape of existing angle tower 100 be it is trapezoidal, and side be it is inclined, fixed frame 200 is fixed on angle tower 100
Side when, trend fixed frame 200 is continued to be bent by the self gravity of fixed frame 200, its service life is influenced, on solving
State problem.The line bracket of taking shelter from the thunder of angle tower 100 further includes support rod 300, one end of the support rod 300 and the fixed frame 200
Connection, the other end are connect with angle tower 100, are used to support inclined fixed frame 200.Support rod 300 is inclined, fixed frame
200 are fixedly connected on the side of angle tower 100, and the bottom end of support rod 300 be fixedly connected on the angle tower 100 and with it is described
The opposite side of fixed frame 200, in this way, fixed frame 200 and support rod 300 form the support construction of " people " font, more surely
It is fixed.
Specifically, in order to increase the stability of fixed frame 200, the number for the support rod 300 that the first connecting rod 210 connects
Amount at least two, wherein including first support bar 300 and second support bar 300, and the first support bar 300 with it is described
Angle formed by first connecting rod 210 is greater than the second support bar 300 and angle formed by second connecting rod 220.The
One support rod 300 and second support bar 300 are supported on the different location of first connecting rod 210, and two link position intervals, if
Setting multiple supporting points can prevent first connecting rod 210 from bending, because fixed frame 200 is the top that angle tower 100 is arranged in
Portion, and there is biggish volume and weight, multi-point support can more prevent first connecting rod 210 from connecting in support than single-point support
Junction bending, especially strong wind weather.
The quantity at least two for the support rod 300 being connect with second connecting rod 220, wherein supported including third
Bar 300 and the 4th support rod 300, and angle formed by the third support rod 300 and second connecting rod 220 is greater than described
4th support rod 300 and angle formed by second connecting rod 220.Its principle is similar with first connecting rod 210, no longer superfluous
It states.
In order to increase the stability of first connecting rod 210 and the second connecting rod 220, the first connecting rod 210 and second
It is provided with the horizontal connector 400 parallel with the fixed plate 230 between connecting rod 220 and limits first connecting rod 210 and
Two connecting rods, 220 position.
Further, because fixed plate 230, first connecting rod 210, the second connecting rod 220 and horizontal connector 400 surround
Be quadrangle, quadrilateral structure deforms in order to prevent, can be set tilt link 500 inside it, inclination connection
The both ends of part 500 can connect the diagonal position in quadrangle.
The quantity of the tilt link 500 is multiple, the spaced and parallel setting of multiple tilt links 500, into one
The stability of the increase fixed frame 200 of step.
Backing plate is provided between the first connecting rod 210 and the second connecting rod 220 and the fixed plate 230.
The fixed plate 230 is strip template, and the both ends of fixed plate 230 carry out chamfered.Chamfered can be with
The right angle of the rectangular slab of script is removed, worker can be prevented to be scraped off when lightning conducter is installed in this way.
The support rod 300 is angle bar, and the support rod 300 is connect with the fixed frame 200 and angle tower 100 respectively
The both ends of side plate face be provided with evacuation corner cut, of different size, support rod 300 and the fixed frame 200 of different angle towers 100
Angle it is also different, setting evacuation corner cut is rotary supporting rod 300 for convenience, prevents from support rod 300 and being similarly angle bar
The inner wall of first connecting rod 210 offsets.
The line bracket in conclusion angle tower 100 provided by the embodiment of the utility model is taken shelter from the thunder, comprising: fixed frame 200, institute
Stating fixed frame 200 includes first connecting rod 210, the second connecting rod 220 and fixed plate 230, the first connecting rod 210 and second
The setting of the interval of connecting rod 220, and one end of the fixed plate 230 is connected on the first connecting rod 210, the other end is connected to
In second connecting rod 220；The first connecting rod 210 and the second connecting rod 220 with angle tower 100 for connecting；It is described
First through hole 231 and the second through-hole 232 are provided in fixed plate 230, lightning conducter successively passes through the first through hole 231 and second
It is supported on after through-hole 232 in the fixed plate 230.Specific installation and application method are as follows: by first connecting rod 210, second
Connecting rod 220 and fixed plate 230 are assembled, and then, the lower end of first connecting rod 210, the second connecting rod 220 are fixed on and is turned
On the metal tower top of turret 100, lightning conducter is then passed through into the through-hole in fixed plate 230, completes the fixation and branch to lightning conducter
Support.Angle tower 100 provided by the embodiment of the utility model take shelter from the thunder line bracket the advantages of include: 1, realize and run angle tower 100
The upper demand for installing lightning conducter additional；2, it can be chosen to install in different thunderbolt areas, reduce cost；3, it is installed additional on 10kV overhead transmission line lightning-arrest
Conducting wire is included in protection scope by line, and the Lightning Disasters such as tripping broken string can be effectively reduced.
As shown in Fig. 5-Fig. 6, a kind of angle tower 100 provided by the embodiment of the utility model, including tower body and above-mentioned turn
Turret 100 is taken shelter from the thunder line bracket.The angle tower 100 line bracket of taking shelter from the thunder includes: fixed frame 200, and the fixed frame 200 includes first connecting
Extension bar 210, the second connecting rod 220 and fixed plate 230, the first connecting rod 210 and the setting of the second connecting rod 220 interval, and
One end of the fixed plate 230 is connected on the first connecting rod 210, and the other end is connected in second connecting rod 220；
The first connecting rod 210 and the second connecting rod 220 with angle tower 100 for connecting；First is provided in the fixed plate 230
Through-hole 231 and the second through-hole 232, lightning conducter successively pass through be supported on after the first through hole 231 and the second through-hole 232 it is described
In fixed plate 230.Specific installation and application method are as follows: by first connecting rod 210, the second connecting rod 220 and fixed plate 230 into
Row assembling, then, the lower end of first connecting rod 210, the second connecting rod 220 is fixed on the metal tower top of angle tower 100, so
Lightning conducter is passed through into the through-hole in fixed plate 230 afterwards, completes the fixation and support to lightning conducter.Angle tower 100 is taken shelter from the thunder line bracket
Installation and removal be easy, provide safety guarantee to angle tower 100.
Finally, it should be noted that embodiment described above, only specific embodiment of the present utility model, to illustrate this
The technical solution of utility model, rather than its limitations, the protection scope of the utility model is not limited thereto, although referring to aforementioned
The utility model is described in detail in embodiment, those skilled in the art should understand that: it is any to be familiar with this skill
The technical staff in art field within the technical scope disclosed by the utility model, still can be to skill documented by previous embodiment
Art scheme modify or can readily occur in variation or equivalent replacement of some of the technical features；And these modifications,
Variation or replacement, the spirit and model of the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
It encloses, should be covered within the scope of the utility model.Therefore, the protection scope of the utility model is answered described is wanted with right
Subject to the protection scope asked.
Claims (10)
- The line bracket 1. a kind of angle tower is taken shelter from the thunder characterized by comprising fixed frame, the fixed frame include first connecting rod, Two connecting rods and fixed plate, the first connecting rod and the setting of the second connecting rod interval, and one end of the fixed plate is connected to On the first connecting rod, the other end is connected in second connecting rod；The first connecting rod and the second connecting rod are used for It is connect with angle tower；First through hole and the second through-hole are provided in the fixed plate, lightning conducter successively passes through the first through hole It is supported in the fixed plate with after the second through-hole.
- The line bracket 2. angle tower according to claim 1 is taken shelter from the thunder, which is characterized in that the angle tower take shelter from the thunder line bracket include Support rod, one end of the support rod are connect with the fixed frame, and the other end is connect with angle tower, are used to support inclined fixation Frame；The earth-wire protection angle of the lightning-arrest line bracket of the angle tower is less than or equal to 25 °.
- The line bracket 3. angle tower according to claim 2 is taken shelter from the thunder, which is characterized in that the branch being connect with the first connecting rod The quantity at least two of strut, wherein including first support bar and second support bar, and the first support bar and described the Angle formed by one connecting rod is greater than angle formed by the second support bar and second connecting rod；The quantity at least two for the support rod being connect with second connecting rod, wherein including third support rod and the 4th Strut, and angle formed by the third support rod and second connecting rod is greater than the 4th support rod and described second and connects Angle formed by extension bar.
- The line bracket 4. angle tower according to claim 2 is taken shelter from the thunder, which is characterized in that the first connecting rod and the second connection The horizontal connector parallel with the fixed plate is provided between bar.
- The line bracket 5. angle tower according to claim 4 is taken shelter from the thunder, which is characterized in that the first connecting rod and the second connection Tilt link is provided between bar.
- The line bracket 6. angle tower according to claim 5 is taken shelter from the thunder, which is characterized in that the quantity of the tilt link is more It is a, multiple spaced and parallel settings of tilt link.
- The line bracket 7. angle tower according to claim 2 is taken shelter from the thunder, which is characterized in that the first connecting rod and the second connection Backing plate is provided between bar and the fixed plate.
- The line bracket 8. angle tower according to claim 1 is taken shelter from the thunder, which is characterized in that the fixed plate is strip template, and The both ends of fixed plate carry out chamfered.
- The line bracket 9. angle tower according to claim 2 is taken shelter from the thunder, which is characterized in that the support rod is angle bar, and described The both ends for the side plate face that support rod is connect with the fixed frame and angle tower respectively are provided with evacuation corner cut.
- 10. a kind of angle tower, which is characterized in that including tower body and angle tower lightning conducter described in any one of claim 1-9 Bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821111218.4U CN208441599U (en) | 2018-07-12 | 2018-07-12 | The lightning-arrest line bracket of angle tower and angle tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821111218.4U CN208441599U (en) | 2018-07-12 | 2018-07-12 | The lightning-arrest line bracket of angle tower and angle tower |
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| Publication Number | Publication Date |
|---|---|
| CN208441599U true CN208441599U (en) | 2019-01-29 |
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ID=65087228
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821111218.4U Active CN208441599U (en) | 2018-07-12 | 2018-07-12 | The lightning-arrest line bracket of angle tower and angle tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661406A (en) * | 2018-07-12 | 2018-10-16 | 广东电网有限责任公司 | The lightning-arrest line bracket of angle tower and angle tower |
-
2018
- 2018-07-12 CN CN201821111218.4U patent/CN208441599U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108661406A (en) * | 2018-07-12 | 2018-10-16 | 广东电网有限责任公司 | The lightning-arrest line bracket of angle tower and angle tower |
| CN108661406B (en) * | 2018-07-12 | 2024-01-05 | 广东电网有限责任公司 | Corner tower lightning conductor support and corner tower |
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