CN105811247A - Herringbone column power transformation framework lattice type lightning rod - Google Patents
Herringbone column power transformation framework lattice type lightning rod Download PDFInfo
- Publication number
- CN105811247A CN105811247A CN201610217384.1A CN201610217384A CN105811247A CN 105811247 A CN105811247 A CN 105811247A CN 201610217384 A CN201610217384 A CN 201610217384A CN 105811247 A CN105811247 A CN 105811247A
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- China
- Prior art keywords
- rod
- herringbone column
- lightning rod
- fixing
- discharging rod
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Elimination Of Static Electricity (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to a herringbone column power transformation framework lattice type lightning rod. The herringbone column power transformation framework lattice type lightning rod comprises a herringbone column and a lightning rod; the lightning rod comprises a lightning rod tip and a main bearing body; the lightning rod tip is arranged at the top end of the main bearing body; the main bearing body adopts a round steel lattice type structure and is formed by welding a web material and each main chord member; a connecting plate is connected to the bottom end of the main bearing body; and the connecting plate is fixedly connected with the top end of the herringbone column through a fastening part. The herringbone column power transformation framework lattice type lightning rod has the advantages that: as the lightning rod is composed of the lightning rod tip and the main bearing body and the main body of the main bearing body adopts a lattice form, the lightning rod per se has a greater rigidity when being compared with an existing structural style with a single steel tube at the top of the herringbone column; the top of the lightning rod generates smaller displacement at the presence of the same gale load effect, and better stability is obtained; a fatigue phenomenon is not easy to generate in the presence of long-term cooperation; and as damage of partial rod part or welding seam cannot directly result in damage of the whole lightning rod, better safety guarantee is obtained.
Description
Technical field
The present invention relates to a kind of herringbone column's substation framework lattice discharging rod.
Background technology
The commonly used steel pipe inverted Y-shaped column structure of substation framework outside domestic 500kV, 330kV, 220kV and 110kV room, and the discharging rod that top is arranged is all the structural shape adopting single steel pipe, this kind of structural shape, under big wind action, easily there is bigger swing in discharging rod top, under long-term effect, easily there is fatigue phenomenon in the steel pipe of discharging rod and the bolt of connection, weld seam etc..The intensity ultimately resulting in discharging rod reduces and broken ring.
Summary of the invention
The technical problem to be solved in the present invention is just to provide a kind of herringbone column's substation framework lattice discharging rod, solves existing discharging rod fatiguability and destroys and connect insecure problem.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions: a kind of herringbone column's substation framework lattice discharging rod, including herringbone column and discharging rod, discharging rod includes discharging rod needle point and main supporting body that main body is lattice, discharging rod needle point is arranged on the top of main supporting body, main supporting body adopts round steel cancelled structure, passed through weldering mutually by abdomen material and each main chord to be formed by connecting, the bottom of main supporting body is connected to the connecting plate being connected with herringbone column, and connecting plate is fixedly connected on the top of herringbone column by securing member.
Preferably, the bottom of main supporting body is provided with the fixed part of fixed connecting plate, and securing member is connected with fixed part, it is connected with connecting plate by fixed part, and securing member is connected with fixed part, improve the bonding strength of main supporting body and herringbone column, stability is good, it is prevented that connecting plate departs from fixed part.
Preferably, fixed part includes fixing plate and at least two adjustable for height connecting rods, fixing plate is fixedly connected on main supporting body, one end of connecting rod is fixedly connected on fixing plate, the other end of connecting rod is fixedly connected on connecting plate, every connecting rod is respectively connected with securing member, simple in construction, the Mulit-point Connection mode between fixed part and connecting plate is adjusted by the quantity of connecting rod, relative to existing single point of attachment, there is intensity big, the advantage damaged can be prevented, reduce the probability that the broken ring of section components causes overall discharging rod to be broken.
Preferably, connecting rod is three, and three connecting rods are uniformly arranged on fixing plate, are provided with reinforcement between adjacent two connecting rods, and stability is high, and the setting of reinforcement improves the reliability between connecting rod, it is prevented that the damage of connecting rod.
Preferably, the thickness of fixing plate is equal to the diameter of connecting rod, the bulk strength of fixed part can be improved, it is prevented that the damage of connecting rod, be conducive to connecting plate and main supporting body to fix, when the thickness of fixing plate is more than the diameter of connecting rod, the bearing capacity of connecting rod declines, connecting rod and damage, when the thickness of fixing plate is less than the diameter of connecting rod, the bonding strength of fixing plate and main supporting body declines, and fixes plate and damage.
Preferably, connecting plate is provided with the adapter sleeve of fixing connecting rod, and connecting rod is threadably secured and is connected in adapter sleeve, connects reliable, the threaded fastening effect that improve connecting rod and adapter sleeve, it is therefore prevented that connecting rod loosens with adapter sleeve.
Preferably, securing member includes bolt and connects screw rod, connect screw rod and be fixedly connected on the bottom of bolt, and connect the diameter diameter less than bolt of screw rod, connecting rod and connecting plate are equipped with the first screwed hole of fixing bolt, herringbone column is provided with fixing the second screwed hole connecting screw rod, the fastening effect of securing member can be regulated by adjusting bolt connects the length of screw rod, can be adjusted according to different main supporting bodies, Practical Performance is good, bolt and connection screw rod connect reliable, it is prevented that loosening, security performance is high.
Preferably, bolt is provided with fixing the 3rd screwed hole connecting screw rod, connects reliable, can be adjusted connecting screw rod according to security context, easy to operate.
Preferably, the top of main supporting body is provided with the connecting rod of fixing discharging rod needle point, connects reliable, it is simple to discharging rod needle point is fixed, easy installation and removal.
Preferably, discharging rod needle point is provided with fixing post, connecting rod is provided with the groove of fixing discharging rod needle point, the sidewall of groove is provided with mean for the groove that fixing post penetrates, connecting rod is provided with the stopper slot that the fixing post of restriction is movable, on the cross section of connecting rod, the axis of groove and the axis of stopper slot are that 90 ° of angle is arranged, the bottom of groove is provided with the support bar contacted with discharging rod needle point, connect reliable, and by the cooperation of stopper slot and fixing post, effectively limit the activity of discharging rod needle point, the setting of groove, ensure that fixing post penetrates, it is easy to discharging rod needle point install, the axis of the axis of groove with stopper slot is arranged in 90 ° of angle on the cross section of connecting rod, avoid fixing post and depart from connecting rod.
In sum, advantages of the present invention: 1. discharging rod is arranged to discharging rod needle point and main supporting body, main supporting body adopts main body to be lattice, structural shape relative to existing herringbone capital list steel pipe, discharging rod itself has bigger rigidity, under identical big wind action, discharging rod top produces less displacement, there is better stability, and under long-term cooperation effect, being not easy to produce fatigue phenomenon, the broken ring of part rod member or weld seam will not directly result in the broken ring that discharging rod is overall simultaneously, has better safety assurance；
2. the round steel cancelled structure coefficient that keeps out the wind is little, and Crosswind Vibration is insensitive；
3. main supporting body adopts abdomen material to pass through weldering mutually with each main chord and be formed by connecting, minimizing gusset plate consumptive material and effect of keeping out the wind；
4. it is connected with herringbone column by connecting plate, improves the contact surface of connection, it is prevented that coming off of discharging rod；
5. being connected with herringbone column by connecting plate by securing member, improve the connection reliability of connecting plate and herringbone column, it is prevented that connecting plate departs from herringbone column, security performance is high.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of the present invention a kind of herringbone column substation framework lattice discharging rod；
Fig. 2 is the structural representation of fixed part of the present invention；
Fig. 3 is the structural representation that fixed part of the present invention is connected with connecting plate；
Fig. 4 is the structural representation of securing member of the present invention；
Fig. 5 is the enlarged diagram that discharging rod needle point of the present invention is connected with connecting rod；
Fig. 6 is the enlarged diagram of connecting rod of the present invention.
Detailed description of the invention
nullSuch as Fig. 1、Fig. 2、Fig. 3、Fig. 4、Fig. 5、Shown in Fig. 6，A kind of herringbone column's substation framework lattice discharging rod，Including herringbone column 1 and discharging rod 2，Discharging rod 2 includes discharging rod needle point 21 and main supporting body 22 that main body is lattice，Discharging rod needle point 21 is arranged on the top of main supporting body 22，Main supporting body 22 adopts round steel cancelled structure，Passed through weldering mutually by abdomen material and each main chord to be formed by connecting，The bottom of main supporting body 22 is connected to the connecting plate 3 being connected with herringbone column 1，Connecting plate 3 is fixedly connected on the top of herringbone column 1 by securing member 4，The bottom of main supporting body 22 is provided with the fixed part 5 of fixed connecting plate 3，And securing member 4 is connected with fixed part 5，It is connected with connecting plate by fixed part，And securing member is connected with fixed part，Improve the bonding strength of main supporting body and herringbone column，Stability is good，Prevent connecting plate from departing from fixed part.
nullReferring initially to Fig. 2，Fixed part 5 includes fixing plate 51 and at least two adjustable for height connecting rods 52，Fixing plate 51 is fixedly connected on main supporting body 22，One end of connecting rod 52 is fixedly connected on fixing plate 51，The other end of connecting rod 52 is fixedly connected on connecting plate 3，Every connecting rod 52 is respectively connected with securing member 4，Simple in construction，The Mulit-point Connection mode between fixed part and connecting plate is adjusted by the quantity of connecting rod，Relative to existing single point of attachment，There is intensity big，The advantage damaged can be prevented，Reduce the probability that the broken ring of section components causes overall discharging rod to be broken，Connecting rod 52 is three，And three connecting rods 52 are uniformly arranged on fixing plate 51，It is provided with reinforcement 53 between adjacent two connecting rods 52，Stability is high，The setting of reinforcement，Improve the reliability between connecting rod，Prevent the damage of connecting rod，The thickness of fixing plate 51 is equal to the diameter of connecting rod 52，Prevent the damage of connecting rod，Connecting plate and main supporting body is conducive to fix，When the thickness of fixing plate is more than the diameter of connecting rod，The bearing capacity of connecting rod declines，Connecting rod and damage，When the thickness of fixing plate is less than the diameter of connecting rod，The bonding strength of fixing plate and main supporting body declines，Fixing plate and damage，Then Fig. 3 is seen，Connecting plate 3 is provided with the adapter sleeve 31 of fixing connecting rod 52，Connecting rod 52 is threadably secured and is connected in adapter sleeve 31，Connect reliable，The threaded fastening effect that improve connecting rod and adapter sleeve，Prevent loosening of connecting rod and adapter sleeve.
Referring again to Fig. 4, securing member 4 includes bolt 41 and connects screw rod 42, connect screw rod 42 and be fixedly connected on the bottom of bolt 41, and connect the diameter diameter less than bolt 41 of screw rod 42, connecting rod 52 and connecting plate 3 are equipped with the first screwed hole 50 of fixing bolt 41, herringbone column 1 is provided with fixing the second screwed hole 10 connecting screw rod 42, the fastening effect of securing member can be regulated by adjusting bolt connects the length of screw rod, can be adjusted according to different main supporting bodies, Practical Performance is good, bolt and connection screw rod connect reliable, prevent from loosening, security performance is high, bolt 41 is provided with fixing the 3rd screwed hole 40 connecting screw rod 42, connect reliable, can be adjusted connecting screw rod according to security context, easy to operate.
nullFinally see Fig. 5 and Fig. 6，The top of main supporting body 22 is provided with the connecting rod 6 of fixing discharging rod needle point 21，Connect reliable，It is easy to discharging rod needle point fix，Easy installation and removal，Discharging rod needle point 21 is provided with fixing post 7，Connecting rod 6 is provided with the groove 61 of fixing discharging rod needle point 21，The sidewall of groove 61 is provided with mean for the groove 62 that fixing post 7 penetrates，Connecting rod 6 is provided with the stopper slot 63 of fixing post 7 activity of restriction，On the cross section of connecting rod 6, the axis of groove 62 and the axis of stopper slot 63 are that 90 ° of angle is arranged，The bottom of groove 61 is provided with the support bar 64 contacted with discharging rod needle point 21，Connect reliable，And by the cooperation of stopper slot and fixing post，Effectively limit the activity of discharging rod needle point，The setting of groove，Ensure that fixing post penetrates，It is easy to discharging rod needle point install，The axis of the axis of groove with stopper slot is arranged in 90 ° of angle on the cross section of connecting rod，Avoid fixing post and depart from connecting rod.
During installation, by securing member 4, connecting plate 3 is fixedly connected on the top of herringbone column 1, and securing member 4 is fixed on the connecting rod 52 of fixed part 5 after connecting plate 3, structural shape relative to existing single steel pipe, it is big that Mulit-point Connection mode has intensity, reduce the probability that the broken ring of section components causes overall discharging rod to be broken, can according to actual installation demand, regulate the length of securing member 4, only need to regulate connection screw rod 42 in the position of bolt 41 with regard to the length of conveniently adjusted securing member 4, and discharging rod needle point 21 is fixedly connected in connecting rod 6, the reliability that discharging rod 2 is connected is improve with herringbone column 1 by the main supporting body 22 of round steel cancelled structure, improve the stability of entirety.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can be variously modified according to the present invention and deform, and without departing from the spirit of the present invention, all should belong to the scope that claims of the present invention are defined.
Claims (10)
1. herringbone column's substation framework lattice discharging rod, including herringbone column (1) and discharging rod (2), it is characterized in that: discharging rod (2) includes discharging rod needle point (21) and main supporting body (22) that main body is lattice, discharging rod needle point (21) is arranged on the top of main supporting body (22), main supporting body (22) adopts round steel cancelled structure, passed through weldering mutually by abdomen material and each main chord to be formed by connecting, the bottom of main supporting body (22) is connected to the connecting plate (3) being connected with herringbone column (1), connecting plate (3) is fixedly connected on the top of herringbone column (1) by securing member (4).
2. a kind of herringbone column's substation framework lattice discharging rod according to claim 1, it is characterized in that: the bottom of main supporting body (22) is provided with the fixed part (5) of fixed connecting plate (3), and securing member (4) is connected with fixed part (5).
3. a kind of herringbone column's substation framework lattice discharging rod according to claim 2, it is characterized in that: fixed part (5) includes fixing plate (51) and at least two adjustable for height connecting rods (52), fixing plate (51) is fixedly connected on main supporting body (22), one end of connecting rod (52) is fixedly connected on fixing plate (51), the other end of connecting rod (52) is fixedly connected on connecting plate (3), and every connecting rod (52) is respectively connected with securing member (4).
4. a kind of herringbone column's substation framework lattice discharging rod according to claim 3, it is characterized in that: connecting rod (52) is three, and three connecting rods (52) are uniformly arranged on fixing plate (51), between adjacent two connecting rods (52), it is provided with reinforcement (53).
5. a kind of herringbone column's substation framework lattice discharging rod according to claim 3, it is characterised in that: the thickness of fixing plate (51) is equal to the diameter of connecting rod (52).
6. a kind of herringbone column's substation framework lattice discharging rod according to claim 3, it is characterized in that: connecting plate (3) is provided with the adapter sleeve (31) of fixing connecting rod (52), connecting rod (52) is threadably secured and is connected in adapter sleeve (31).
7. a kind of herringbone column's substation framework lattice discharging rod according to claim 3, it is characterized in that: securing member (4) includes bolt (41) and connects screw rod (42), connect screw rod (42) and be fixedly connected on the bottom of bolt (41), and connect the diameter diameter less than bolt (41) of screw rod (42), being equipped with first screwed hole (50) of fixing bolt (41) on connecting rod (52) and connecting plate (3), herringbone column (1) is provided with fixing the second screwed hole (10) connecting screw rod (42).
8. a kind of herringbone column's substation framework lattice discharging rod according to claim 7, it is characterised in that: bolt (41) is provided with fixing the 3rd screwed hole (40) connecting screw rod (42).
9. a kind of herringbone column's substation framework lattice discharging rod according to claim 1, it is characterised in that: the top of main supporting body (22) is provided with the connecting rod (6) of fixing discharging rod needle point (21).
10. a kind of herringbone column's substation framework lattice discharging rod according to claim 9, it is characterized in that: discharging rod needle point (21) is provided with fixing post (7), connecting rod (6) is provided with the groove (61) of fixing discharging rod needle point (21), the sidewall of groove (61) is provided with mean for the groove (62) that fixing post (7) penetrates, connecting rod (6) is provided with the stopper slot (63) that the fixing post (7) of restriction is movable, on the cross section of connecting rod (6), the axis of groove (62) and the axis of stopper slot (63) are that 90 ° of angle is arranged, the bottom of groove (61) is provided with the support bar (64) contacted with discharging rod needle point (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217384.1A CN105811247B (en) | 2016-04-07 | 2016-04-07 | A kind of herringbone column's substation framework lattice lightning rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610217384.1A CN105811247B (en) | 2016-04-07 | 2016-04-07 | A kind of herringbone column's substation framework lattice lightning rod |
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| Publication Number | Publication Date |
|---|---|
| CN105811247A true CN105811247A (en) | 2016-07-27 |
| CN105811247B CN105811247B (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610217384.1A Active CN105811247B (en) | 2016-04-07 | 2016-04-07 | A kind of herringbone column's substation framework lattice lightning rod |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649774U (en) * | 2010-05-17 | 2010-11-24 | 鞍山市华峰安装工程有限公司 | Multifunctional building decorative tower |
| CN202090664U (en) * | 2010-12-30 | 2011-12-28 | 国家电网公司 | Alternating-current ultrahigh voltage steel pipe inverted Y-shaped column framework |
| JP2015182471A (en) * | 2014-03-20 | 2015-10-22 | 株式会社タダノ | Lightning conductor structure in telescopic mast |
| CN205046920U (en) * | 2015-10-21 | 2016-02-24 | 中国电力工程顾问集团西北电力设计院有限公司 | Steel pipe lattice formula framework lightning rod |
| CN205429418U (en) * | 2016-04-07 | 2016-08-03 | 国网浙江省电力公司金华供电公司 | Herringbone post transformer framework lattice formula lightning rod |
-
2016
- 2016-04-07 CN CN201610217384.1A patent/CN105811247B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201649774U (en) * | 2010-05-17 | 2010-11-24 | 鞍山市华峰安装工程有限公司 | Multifunctional building decorative tower |
| CN202090664U (en) * | 2010-12-30 | 2011-12-28 | 国家电网公司 | Alternating-current ultrahigh voltage steel pipe inverted Y-shaped column framework |
| JP2015182471A (en) * | 2014-03-20 | 2015-10-22 | 株式会社タダノ | Lightning conductor structure in telescopic mast |
| CN205046920U (en) * | 2015-10-21 | 2016-02-24 | 中国电力工程顾问集团西北电力设计院有限公司 | Steel pipe lattice formula framework lightning rod |
| CN205429418U (en) * | 2016-04-07 | 2016-08-03 | 国网浙江省电力公司金华供电公司 | Herringbone post transformer framework lattice formula lightning rod |
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| CN105811247B (en) | 2017-06-20 |
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