CN203084844U - Reflective safety ball of high-voltage power transmission and transformation line - Google Patents
Reflective safety ball of high-voltage power transmission and transformation line Download PDFInfo
- Publication number
- CN203084844U CN203084844U CN 201320038769 CN201320038769U CN203084844U CN 203084844 U CN203084844 U CN 203084844U CN 201320038769 CN201320038769 CN 201320038769 CN 201320038769 U CN201320038769 U CN 201320038769U CN 203084844 U CN203084844 U CN 203084844U
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- CN
- China
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- clamping spring
- jump ring
- hemisphere
- episphere
- power transmission
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Abstract
The utility model provides a reflective safety ball of a high-voltage power transmission and transformation line. The reflective safety ball comprises a sphere, wherein the sphere comprises an upper hemisphere and a lower hemisphere, the center of the lower end surface of the upper hemisphere is provided with a first through hole whose cross section is semicircular, and a second through hole whose cross section is semicircular is opened at the corresponding position of the lower hemisphere; a first clamping spring chamber is opened at a setting position on the edge of the lower end surface of the upper hemisphere, and a second clamping spring chamber is opened at a corresponding position on the edge of the lower end surface of the lower hemisphere; corresponding positions of the upper hemisphere and the lower hemisphere are respectively provided with a first tooth port and a second tooth port, and the first tooth port is fixedly connected with the second tooth port through a connecting shaft; the connecting shaft is sleeved with a clamping spring, one end of the clamping spring is arranged in the first clamping spring chamber, the other end of the clamping spring is arranged in the second clamping spring chamber, and the upper hemisphere and the lower hemisphere can be tightly snapped into a whole so as to buckle an electric wire via the elastic force of the clamping spring; and the surface of the sphere is adhered with a reflective film or painted with reflective coatings. The reflective safety ball provided by the utility model has the advantages of simple structure, convenient installation and application, eye-catching colors, omnibearing reflection, and insulation and safety properties.
Description
Technical field
The utility model belongs to the safety technique field, relates to a kind of high voltage power transmission and transforming line and prevents external force collision and be convenient to seek the reflection safety ball of looking protection, particularly high voltage power transmission and transforming line reflection safety ball.
Background technology
China region is wide, and electric power supply and consumption are extremely uneven.Have the ability influenced by economic development in a large amount of areas of generating electricity, power consumption deficiency, and southeast rapid economic development, the area that power consumption is big, generated energy is not enough again, so the construction develop rapidly of China's long-range (surpassing) high voltage power transmission and transforming engineering in recent years.Along with the construction of remote power-feeding facility and the development of China's integral body scientific and technological level; how to protect supply line; how reducing the cost of seeking sight path, how to prevent the safety problems such as bump of foreign body such as helicopter to circuit, is the problem that must at once solve.
Electric power is carried and is crossed over river, mountains and rivers, city, rural area, (at a high speed) highway, railway and other important ground setting at a distance.In emphasis mountain forest protected location, mountain area, often breaking out of fire, and the effective method of putting out a fire to be helicopter directly arrive the on-the-spot fire extinguishing that participates in, so will protect helicopter, to indicate herein power transmission and transformation line position and trend clearly, in order to avoid aircraft knocks the malignant event that hi-line causes the fatal crass; Simultaneously in the city, important building places, ground such as rural area and highway, railway, have low flyer such as helicopter to participate in work such as the disaster relief, relief, fire extinguishing often.So at interval certain for two reflection safety balls of facility on the electric wire between the electric tower, just can allow the helicopterist under the high-speed cruising state, be very easy to find high voltage power transmission and transforming line alignment and position, prevent to knock hi-line.
At a distance electric power carry also need great amount of manpower long-term carry out hunting work, in the open air, electric wire is difficult to be seen at a distance, this causes too big difficulty to job search, often see the walking that the hunting staff crosses over mountain after mountain under electric wire, labour intensity is big, and dangerous high, financial cost is big.If hang up comprehensive reflective, brightly painted reflection safety ball on the electric wire between per two towers, people just can see outside 1,2 kilometer whether circuit is normal.Created advantageous conditions for adopting unmanned plane to carry out job search in the future simultaneously.
Therefore, the use of this novel product has its important meaning, can create new theory for project of transmitting and converting electricity safety, economic operation.
The utility model content
The purpose of this utility model provides high voltage power transmission and transforming line reflection safety ball, and this safe ball is used to install electric wire, cable, and is eye-catching, comprehensive reflective, has the sight line inducing function.
The technical scheme that adopts is:
High voltage power transmission and transforming line reflection safety ball comprises spheroid;
Spheroid comprises episphere and lower semisphere, it is semicircular first through hole that the center, lower surface of episphere offers the cross section, offering the cross section in first through hole of the corresponding episphere of lower semisphere is semicircular second through hole, and first through hole is identical with second shape of through holes, equal and opposite in direction, the setting position at the edge, lower surface of episphere offers the first jump ring chamber, the corresponding position at the edge, lower surface of lower semisphere offers the second jump ring chamber, be equiped with the first tooth mouth and the second tooth mouth on the correspondence position of episphere and lower semisphere respectively, the first tooth mouth is fixedlyed connected by coupling shaft with the second tooth mouth, be arranged with jump ring on the coupling shaft, it is indoor that one end of jump ring is arranged on first jump ring, it is indoor that the other end of jump ring is arranged on second jump ring, the elastic force of jump ring can make episphere and lower semisphere tightly be bited into an integral body, fastens electric wire;
Post reflective membrane or smear reflecting coating at spherome surface.
The bottom of above-mentioned lower semisphere is provided with balancing weight.
Above-mentioned spheroid is made by insulation, corrosion-resistant material.
Above-mentioned reflective membrane is colored high intensity level (fluorescence) reflective membrane of life-span more than 10 years.
Advantage of the present utility model is:
The utility model is simple in structure, and is easy to install, and color is eye-catching, comprehensive reflective, insulation, safety, and visual range is far away, long service life, cost is low.
Description of drawings
Fig. 1 is a vertical section structure synoptic diagram of the present utility model.
Fig. 2 is the longitudinal profile split structural representation of episphere of the present utility model and lower semisphere.
Embodiment
High voltage power transmission and transforming line reflection safety ball comprises spheroid;
Spheroid comprises episphere 1 and lower semisphere 2, it is semicircular first through hole 3 that the center, lower surface of episphere 1 offers the cross section, offering the cross section at first through hole, 3 places of the corresponding episphere 1 of lower semisphere 2 is semicircular second through hole 4, and first through hole 3 is identical with second through hole, 4 shapes, equal and opposite in direction, the setting position at the edge, lower surface of episphere 1 offers the first jump ring chamber 5, the corresponding position at the edge, lower surface of lower semisphere 2 offers the second jump ring chamber 6, on the correspondence position of episphere 1 and lower semisphere 2, be equiped with the first tooth mouth 7 and the second tooth mouth 8 respectively, the first tooth mouth 7 is fixedlyed connected by coupling shaft 9 with the second tooth mouth 8, be arranged with jump ring 10 on the coupling shaft 9, it is indoor 5 that one end of jump ring 10 is arranged on first jump ring, and the other end of jump ring 10 is arranged in the second jump ring chamber 6;
Post reflective membrane at spherome surface;
The bottom of above-mentioned lower semisphere is provided with balancing weight 11.
Claims (2)
1. high voltage power transmission and transforming line reflection safety ball comprises spheroid, it is characterized in that:
Spheroid comprises episphere (1) and lower semisphere (2), it is semicircular first through hole (3) that the center, lower surface of episphere (1) offers the cross section, locating to offer the cross section at first through hole (3) of the corresponding episphere (1) of lower semisphere (2) is semicircular second through hole (4), and first through hole (3) is identical with second through hole (4) shape, equal and opposite in direction, the setting position at the edge, lower surface of episphere (1) offers the first jump ring chamber (5), the corresponding position at the edge, lower surface of lower semisphere (2) offers the second jump ring chamber (6), on the correspondence position of episphere (1) and lower semisphere (2), be equiped with the first tooth mouth (7) and the second tooth mouth (8) respectively, the first tooth mouth (7) is fixedlyed connected by coupling shaft (9) with the second tooth mouth (8), be arranged with jump ring (10) on the coupling shaft (9), one end of jump ring (10) is arranged on first jump ring indoor (5), and the other end of jump ring (10) is arranged in the second jump ring chamber (6);
Described spherome surface posts reflective membrane.
2. high voltage power transmission and transforming line reflection safety ball according to claim 1, it is characterized in that: the bottom of described lower semisphere is provided with balancing weight (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038769 CN203084844U (en) | 2013-01-24 | 2013-01-24 | Reflective safety ball of high-voltage power transmission and transformation line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320038769 CN203084844U (en) | 2013-01-24 | 2013-01-24 | Reflective safety ball of high-voltage power transmission and transformation line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203084844U true CN203084844U (en) | 2013-07-24 |
Family
ID=48830663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320038769 Expired - Lifetime CN203084844U (en) | 2013-01-24 | 2013-01-24 | Reflective safety ball of high-voltage power transmission and transformation line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203084844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205373A (en) * | 2016-09-18 | 2016-12-07 | 国家电网公司 | Can charged installation transmission line of electricity instruction ball |
| CN106228905A (en) * | 2016-09-19 | 2016-12-14 | 国家电网公司 | The power transmission line road indicating device of insulation system |
-
2013
- 2013-01-24 CN CN 201320038769 patent/CN203084844U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205373A (en) * | 2016-09-18 | 2016-12-07 | 国家电网公司 | Can charged installation transmission line of electricity instruction ball |
| CN106228905A (en) * | 2016-09-19 | 2016-12-14 | 国家电网公司 | The power transmission line road indicating device of insulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130724 |
|
| CX01 | Expiry of patent term |