CN207868766U - Power transmission line warns ball - Google Patents
Power transmission line warns ball Download PDFInfo
- Publication number
- CN207868766U CN207868766U CN201721870970.2U CN201721870970U CN207868766U CN 207868766 U CN207868766 U CN 207868766U CN 201721870970 U CN201721870970 U CN 201721870970U CN 207868766 U CN207868766 U CN 207868766U
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- CN
- China
- Prior art keywords
- sphere
- power transmission
- transmission line
- nut
- hole
- 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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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses power transmission lines to warn ball,Including upper sphere and lower sphere,Upper sphere and lower sphere are closed into sphere by clamp device,Clamp device includes two power transmission line fixed structures being oppositely arranged along sphere diameter,Power transmission line fixed structure includes two L-shaped wire clamps being oppositely arranged up and down,The horizontal part of L-shaped wire clamp is equipped with semicircle groove,The vertical portion of L-shaped wire clamp is set there are two bolt hole,Sphere inner wall is equipped with nut limiting plate,Nut limit hole corresponding with bolt hole there are two being set on nut limiting plate,The nut coordinated with bolt is equipped in nut limit hole,Position corresponding with semicircle groove is equipped with the identical half round cut of radius on upper sphere and lower sphere,The semicircle groove for two L-shaped wire clamps being oppositely arranged synthesizes a circular channel,Half round cut on upper sphere and lower sphere synthesizes a circular hole,Power transmission line passes through sphere by circular channel and circular hole.Shell is unlikely to deform, is closed tightly when the warning ball is installed, and is tightly fastened with power transmission line.
Description
Technical field
The utility model is related to power transmission line alarming device, specifically a kind of power transmission line warns ball.
Background technology
Transmission line of electricity throughout world various regions, since circuit is thinner, flying object is hardly visible when remote, as aircraft,
Aerodone, high altitude bailout, crane operation, Bird Flight etc. probably bump against or encounter on transmission line of electricity, cause casualties
With property heavy losses.Prevent the generation of such accident therefore, it is necessary to install warning ball on power transmission line.It is presently the most common
It is mostly bolt type to warn ball, is connected using stainless steel bolt, and when installation is always susceptible to housing distortion, is closed not tight feelings
Condition.
Utility model content
To solve the above problems, the utility model, which provides a kind of power transmission line, warns ball, shell is unlikely to deform, is closed when installation
Tightly, it is tightly fastened with power transmission line.
The technical solution adopted in the utility model is：Power transmission line warns ball, including upper sphere and lower sphere, the upper sphere
Sphere is closed by clamp device with lower sphere, the clamp device includes two power transmission lines being oppositely arranged along sphere diameter
Fixed structure, the power transmission line fixed structure include two L-shaped wire clamps being oppositely arranged up and down, and the L-shaped wire clamp is divided into level
Portion and vertical portion, the horizontal part are equipped with semicircle groove, and the semicircle groove both sides are equipped with mounting hole, and the vertical portion is equipped with two
A bolt hole, sphere inner wall are equipped with nut limiting plate, set that there are two nuts corresponding with bolt hole on the nut limiting plate
Limit hole, is equipped with nut coordinate with bolt in the nut limit hole, on the upper sphere and lower sphere with L-shaped wire clamp partly
The corresponding position of round recessed is equipped with the identical half round cut of radius, and the semicircle groove for two L-shaped wire clamps being oppositely arranged up and down closes
At a circular channel, the half round cut on upper sphere and lower sphere synthesizes a circular hole, and power transmission line passes through circular channel and circle
Hole passes through sphere.
The nut limiting plate is kidney-shaped structure.
The utility model has the beneficial effects that：The nut limiting plate inside ball increase is warned, be not required to when bolt installation
Nut is fixed using other tools in ball interior, bolt need to only be tightened in outside across nut, be less prone to
Housing distortion is closed not tight situation, alleviates the abrasion between power transmission line and wire clamp.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of L-shaped wire clamp；
Fig. 3 is the structural schematic diagram of nut limiting plate；
Wherein：1, upper sphere, 2, lower sphere, 3, L-shaped wire clamp, 31, horizontal part, 311, semicircle groove, 312, mounting hole,
32, vertical portion, 321, bolt hole, 4, nut limiting plate, 41, nut limit hole, 5, bolt, 6, nut, 7, half round cut.
Specific implementation mode
In order to deepen the understanding to the utility model, the utility model is made below in conjunction with embodiment and attached drawing further
It is described in detail, which is only used for explaining the utility model, does not constitute the restriction to the scope of protection of the utility model.
As shown in Figure 1 to Figure 3, power transmission line warns ball, including upper sphere 1 and lower sphere 2, upper sphere 1 and lower sphere 2 to pass through
Clamp device is closed into sphere, and clamp device includes two power transmission line fixed structures being oppositely arranged along sphere diameter, power transmission line
Fixed structure includes two L-shaped wire clamps 3 being oppositely arranged up and down, and L-shaped wire clamp 3 divides for horizontal part 31 and vertical portion 32, horizontal part
31 are equipped with semicircle groove 311, and 311 both sides of semicircle groove are equipped with mounting hole 312, and vertical portion 32 is set there are two bolt hole 321, sphere
Inner wall is equipped with the nut limiting plate 4 of kidney-shaped structure, sets that there are two nuts corresponding with bolt hole 321 to limit on nut limiting plate 4
Position hole 41, is equipped with the nut 6 coordinate with bolt 5 in nut limit hole 41, on upper sphere 1 and lower sphere 2 with L-shaped wire clamp 3 partly
311 corresponding position of round recessed is equipped with the identical half round cut 7 of radius, and the semicircle for two L-shaped wire clamps 3 being oppositely arranged up and down is recessed
Slot 311 synthesizes a circular channel, and the half round cut 7 on upper sphere 1 and lower sphere 2 synthesizes a circular hole, and power transmission line passes through circle
Shape channel and circular hole pass through sphere.
Traditional bolt tightening method is to need manually nut to be fixed and then tightened bolt by tools such as spanners,
This is in the installation process of warning ball, since the dynamics of each bolt fastening is different, can lead to ball after two wire clamps fixations up and down
Body closure is not tight, makes housing distortion, and increases nut limiting plate in this programme inside warning ball, be not required to when bolt installation
Nut is fixed using other tools in ball interior, nut need to be only placed in nut limit hole, then nut be made to limit
Plate is fixed, tightens bolt across nut in outside, is not in since the fixed error of nut leads to wire clamp
Deviation occurs for fixed position, therefore is less prone to housing distortion, is closed not tight situation, also mitigates between power transmission line and wire clamp
Abrasion.
Claims (2)
1. power transmission line warns ball, which is characterized in that including upper sphere and lower sphere, the upper sphere and lower sphere are filled by fastening
It sets and is closed into sphere, the clamp device includes two power transmission line fixed structures being oppositely arranged along sphere diameter, the transmission of electricity
Line fixed structure includes two L-shaped wire clamps being oppositely arranged up and down, and the L-shaped wire clamp is divided into horizontal part and vertical portion, the water
Flat portion is equipped with semicircle groove, and the semicircle groove both sides are equipped with mounting hole, and the vertical portion is set there are two bolt hole, sphere inner wall
Equipped with nut limiting plate, set on the nut limiting plate there are two nut limit hole corresponding with bolt hole, the nut limits
Equipped with the nut that coordinates with bolt in the hole of position, position corresponding with the semicircle groove of L-shaped wire clamp on the upper sphere and lower sphere
Equipped with the identical half round cut of radius, the semicircle groove for two L-shaped wire clamps being oppositely arranged up and down synthesizes a circular channel, on
Half round cut on sphere and lower sphere synthesizes a circular hole, and power transmission line passes through sphere by circular channel and circular hole.
2. power transmission line according to claim 1 warns ball, which is characterized in that the nut limiting plate is kidney-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870970.2U CN207868766U (en) | 2017-12-28 | 2017-12-28 | Power transmission line warns ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721870970.2U CN207868766U (en) | 2017-12-28 | 2017-12-28 | Power transmission line warns ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868766U true CN207868766U (en) | 2018-09-14 |
Family
ID=63467177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721870970.2U Active CN207868766U (en) | 2017-12-28 | 2017-12-28 | Power transmission line warns ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111654002A (en) * | 2020-06-04 | 2020-09-11 | 重庆电力高等专科学校 | High tension transmission line attention device |
-
2017
- 2017-12-28 CN CN201721870970.2U patent/CN207868766U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111654002A (en) * | 2020-06-04 | 2020-09-11 | 重庆电力高等专科学校 | High tension transmission line attention device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |