CN205882650U - Transmission tower lightning rod installing support - Google Patents
Transmission tower lightning rod installing support Download PDFInfo
- Publication number
- CN205882650U CN205882650U CN201620704940.3U CN201620704940U CN205882650U CN 205882650 U CN205882650 U CN 205882650U CN 201620704940 U CN201620704940 U CN 201620704940U CN 205882650 U CN205882650 U CN 205882650U
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- CN
- China
- Prior art keywords
- steel
- angle
- support
- lightning rod
- lag
- 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.)
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Abstract
The utility model provides a transmission tower lightning rod installing support, lightning rod pedestal mounting fix on the support angle steel, and the support angle steel is fixed on the U -shaped channel -section steel, and the U -shaped channel -section steel is fixed on the angle cleat. The utility model relates to a transmission tower lightning rod installing support adopts support angle steel, U -shaped channel -section steel to be connected with the angle cleat to avoided transporting loaded down with trivial details that drilling equipment punched on the shaft tower support, for mounting means commonly used at present, such lightning rod mounting structure safety is firm, has improved work efficiency again.
Description
Technical field
This utility model relates to ultra-high-tension power transmission line lightning protection field, specifically a kind of transmission tower lightning rod installing support.
Background technology
The account data that operation power department provides shows, the accident of transmission line of electricity more than 50% is all caused by thunderbolt, and
Thunder effect that circuit shaft tower discharging rod draw improves the lightning protection properties of circuit and plays vital effect.
The at present conventional method installing controllable lightning rod has two kinds: one is by two blocks of angle steel, level be attached to bar
Tower two sides, and carry out punching and be then fixed by bolts to tower head；Another kind is directly to punch on earth wire support, by controlled lightning-arrest
Pin is fixed on shaft tower.There are following three aspect problems in both approaches: 1, punches at shaft tower head, needs to transport punch device
On tower, the heavy tower body of punch device is too high, increases heavy property and the danger of staff's work；2, install and fortune in punching
During sending, easily cause the zinc coat damage of discharging rod and accessory and come off；3, directly on tower body, discharging rod is installed in punching, keeps away
The installation place moment of flexure of thunder pin is excessive, and discharging rod easily tilts after installing, and is easily broken off for a long time circuit and tower body are caused damage
Evil.
Summary of the invention
In order to overcome shortcoming that existing mounting technique exists with not enough, this utility model provides a kind of transmission tower discharging rod
Mounting bracket, structure is firm, it is the most convenient to install, improve work efficiency.
This utility model be the technical scheme is that
A kind of transmission tower lightning rod installing support, discharging rod floor installation is fixed on support angle steel, supports angle steel solid
Being scheduled on U-lag steel, U-lag steel is fixed on angle cleat.
Supporting angle steel is two pieces, and including the first support angle steel, the second support angle steel, discharging rod base is bolted on
First supports on angle steel, the second support angle steel.First support angle steel, the second support angle steel are bolted on U-lag steel
Below on angle cleat, then carry out electric welding sealing.
Four angle cleats, under shaft tower support, are fixed two-by-two by bolt, and carry out electric welding sealing.
Discharging rod base is perpendicular to lightning conducter support.
It is provided with pad between described support angle steel and U-lag steel.
Described U-lag steel is four pieces, including the first U-lag steel, the second U-lag steel, the 3rd U-lag steel, the 4th U-lag
Steel；
Described angle cleat is four pieces, including the first angle cleat, the second angle cleat, the 3rd angle cleat, the 4th company
Connect angle steel；
Connect by bolt and nut is fixing between first U-lag steel and the first angle cleat；
Connect by bolt and nut is fixing between second U-lag steel and the second angle cleat；
Connect by bolt and nut is fixing between 3rd U-lag steel and the 3rd angle cleat；
Connect by bolt and nut is fixing between 4th U-lag steel and the 4th angle cleat.
Described support angle steel, angle cleat surface are equipped with zinc coat.
This utility model one transmission tower lightning rod installing support, uses and supports angle steel, U-lag steel and angle cleat
Connect, thus avoid transport that punch device punch on shaft tower support loaded down with trivial details, relative to the mounting means commonly used at present, this
The discharging rod mounting structure safety of sample is firm, improves again work efficiency.
This utility model one transmission tower lightning rod installing support, simple, it is firm to install, and can be widely used in electricity
Power shaft tower is installed in the work of discharging rod.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the side-looking structural representation of this utility model device；
Fig. 2 is the plan structure schematic diagram of this utility model device.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of transmission tower lightning rod installing support, discharging rod base 1 is perpendicular to lightning conducter support,
Discharging rod base 1 is fixed on support angle steel, supports angle steel and is fixed on U-lag steel, and U-lag steel is fixed on
On angle cleat.
Supporting angle steel is two pieces, and including the first support angle steel 2A, the second support angle steel 2B, discharging rod base 1 passes through bolt
It is fixed on the first support angle steel 2A, the second support angle steel 2B.First supports angle steel 2A, the second support angle steel 2B and U-lag steel
It is bolted on following angle cleat, then carries out electric welding sealing.
Four angle cleats, under shaft tower support, are fixed two-by-two by bolt, and carry out electric welding sealing.
Being provided with pad between described support angle steel and U-lag steel, pad reduces rubbing between support angle steel and U-lag steel
Wipe, keep both sides balance.
Described U-lag steel is four pieces, including the first U-lag steel 4A, the second U-lag steel 4B, the 3rd U-lag steel 4C, the 4th U
Shape channel-section steel 4D；
Described angle cleat is four pieces, including the first angle cleat 3A, the second angle cleat 3B, the 3rd angle cleat 3 C,
4th angle cleat 3D；
Connect by bolt and nut is fixing between first U-lag steel 4A and the first angle cleat 3A；
Connect by bolt and nut is fixing between second U-lag steel 4B and the second angle cleat 3B；
Connect by bolt and nut is fixing between 3rd U-lag steel 4C and the 3rd angle cleat 3C；
Connect by bolt and nut is fixing between 4th U-lag steel 4D and the 4th angle cleat 3D.
Described support angle steel, angle cleat surface are equipped with zinc coat.Zinc coat makes angle steel be difficult to get rusty.Angle steel processes
Carry out zinc-plated after one-tenth immediately.
In the present embodiment, welding rod uses E43, and weldquality is checked by III level, and surface uses galvanizing to process, zinc coat
Uniformly without zinc, galvanizing standard should meet JB/T8177-1999 requirement, and piece surface is smooth, impulse-free robustness and overlap.
Claims (8)
1. a transmission tower lightning rod installing support, it is characterised in that: discharging rod base (1) is fixed on support angle steel
On, supporting angle steel and be fixed on U-lag steel, U-lag steel is fixed on angle cleat.
A kind of transmission tower lightning rod installing support, it is characterised in that: supporting angle steel is two pieces,
Including the first support angle steel (2A), the second support angle steel (2B), discharging rod base (1) is bolted on the first support angle steel
(2A), second support on angle steel (2B).
A kind of transmission tower lightning rod installing support, it is characterised in that: first supports angle steel
(2A), second support angle steel (2B) and be bolted on following angle cleat with U-lag steel, then carry out electric welding sealing.
A kind of transmission tower lightning rod installing support, it is characterised in that: four angle cleats are at bar
Under tower support, fixed two-by-two by bolt, and carry out electric welding sealing.
A kind of transmission tower lightning rod installing support, it is characterised in that: discharging rod base (1) hangs down
Straight in lightning conducter support.
A kind of transmission tower lightning rod installing support, it is characterised in that: described support angle steel and U
It is provided with pad between shape channel-section steel.
A kind of transmission tower lightning rod installing support, it is characterised in that: described U-lag steel is four
Block, including the first U-lag steel (4A), the second U-lag steel (4B), the 3rd U-lag steel (4C), the 4th U-lag steel (4D)；
Described angle cleat is four pieces, including the first angle cleat (3A), the second angle cleat (3B), the 3rd angle cleat (3
C), the 4th angle cleat (3D)；
It is connected by bolt and nut is fixing between first U-lag steel (4A) and the first angle cleat (3A)；
It is connected by bolt and nut is fixing between second U-lag steel (4B) and the second angle cleat (3B)；
It is connected by bolt and nut is fixing between 3rd U-lag steel (4C) and the 3rd angle cleat (3C)；
It is connected by bolt and nut is fixing between 4th U-lag steel (4D) and the 4th angle cleat (3D).
A kind of transmission tower lightning rod installing support, it is characterised in that: described support angle steel, company
Connect angle steel surface and be equipped with zinc coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704940.3U CN205882650U (en) | 2016-07-06 | 2016-07-06 | Transmission tower lightning rod installing support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620704940.3U CN205882650U (en) | 2016-07-06 | 2016-07-06 | Transmission tower lightning rod installing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205882650U true CN205882650U (en) | 2017-01-11 |
Family
ID=57695517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620704940.3U Active CN205882650U (en) | 2016-07-06 | 2016-07-06 | Transmission tower lightning rod installing support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205882650U (en) |
-
2016
- 2016-07-06 CN CN201620704940.3U patent/CN205882650U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |