CN218182959U - Bird-proof baffle plate for 500KV power transmission line - Google Patents
Bird-proof baffle plate for 500KV power transmission line Download PDFInfo
- Publication number
- CN218182959U CN218182959U CN202221626112.4U CN202221626112U CN218182959U CN 218182959 U CN218182959 U CN 218182959U CN 202221626112 U CN202221626112 U CN 202221626112U CN 218182959 U CN218182959 U CN 218182959U
- Authority
- CN
- China
- Prior art keywords
- baffle
- transmission line
- bird
- fixing holes
- supporting transverse
- 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.)
- Active
Links
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model relates to a 500KV transmission line prevents bird baffle belongs to 500KV transmission line safe operation technical field. The novel steel plate fixing device comprises a baffle (1), wherein a supporting transverse plate (3) is arranged on the baffle (1), two fixing angle steels (2) are arranged on the baffle (1) in parallel and perpendicular to the supporting transverse plate (3), mounting and fixing holes (4) are formed in two ends of each fixing angle steel (2), and U-shaped bolt assemblies (5) are arranged in the mounting and fixing holes (4). The utility model discloses simple structure, reasonable in design, simple to operate accords with trade "overhead transmission line prevents bird baffle technical specification" and the standard requirement of enterprise, prevents that the bird is effectual, and long service life not only can guarantee 500KV transmission line safe operation, still can not overhaul and maintain the circuit later stage and cause the puzzlement, can the wide use in the bird pest prevention use of the cross arm of 500KV transmission line straight line shaft tower, strain insulator tower's hanging string insulator top, has stronger practicality.
Description
Technical Field
The utility model relates to a 500KV transmission line prevents bird baffle belongs to 500KV transmission line safe operation technical field.
Background
The operation of a 500KV power transmission line is always interfered by birds, and in order to ensure the safety of the 500KV power transmission line, an electric power worker usually installs bird repelling equipment, such as bird-preventing stabs and bird-preventing windmills, on a tower cross arm above an insulator. The space volume of preventing the bird thorn is great, and is more sharp, not only installs inconveniently, still can cause certain puzzlement to later stage circuit maintenance and maintenance. The bird-driving windmill is poor in operation stability, high in overhaul rate, easy to damage birds and poor in practicability. In order to solve the problem of bird interference of a 500KV power transmission line, the novel bird-preventing baffle is provided, can fully meet the line universality of the power industry, meets the technical specifications of overhead power transmission line bird-preventing baffles and the enterprise standard requirements of the industry, and solves the problems of the existing bird-driving equipment.
SUMMERY OF THE UTILITY MODEL
According to the deficiency in the above prior art, the utility model discloses the problem that solves is: the 500KV transmission line anti-bird baffle is simple in structure, reasonable in design, convenient to install, good in anti-bird effect, good in installation firmness, long in service life, capable of guaranteeing safe operation of a transmission line and free of troubles in later-stage line maintenance.
The utility model provides a technical scheme that its technical problem adopted is:
the bird prevention baffle plate for the 500KV power transmission line comprises a baffle plate, a supporting transverse plate is arranged on the baffle plate, two fixing angle steels are arranged on the baffle plate in parallel and perpendicular to the supporting transverse plate, mounting fixing holes are formed in two ends of each fixing angle steel respectively, and U-shaped bolt assemblies are arranged in the mounting fixing holes.
The bird prevention baffle for the 500KV power transmission line is convenient to install and use, good in bird prevention effect, capable of guaranteeing safe and stable operation of the power transmission line on the basis of not influencing ecological environment and bird diversity, simple in structure, reasonable in design, long in service life and strong in practicability. Four angles of baffle adopt U type bolt assembly to fix, and the fastness is good, can effectively avoid the production of baffle obscission problem under the adverse circumstances. The baffle can be widely used for preventing bird damage of cross arms above suspension insulator strings of 500KV line straight line towers and strain towers, and has strong universality.
Preferably, the two supporting transverse plates are arranged in parallel at one third and two thirds of the baffle plate, the length of the supporting transverse plates is the same as that of the baffle plate, the width of the supporting transverse plates is 50mm-100mm, and the thickness of the supporting transverse plates is 3mm-6mm.
Preferably, the two ends of each fixed angle steel extend out of the corresponding baffle plates by 20-30 cm, the extending ends of the fixed angle steels are provided with two installation fixing holes I, the fixed angle steels on the inner sides of the installation fixing holes I are provided with two installation fixing holes II, the corresponding installation fixing holes II are provided with installation fixing holes III on the baffle plates, and the baffle plates can be adjusted according to the positions of the cross arms of the towers during installation due to the arrangement of the installation fixing holes, so that the installation is convenient.
Further preferably, baffle, support diaphragm and fixed angle steel pass through bolt assembly fixed as an organic whole, and it is fixed convenient, the fastness is good.
Further preferably, the installation fixing hole is of a long-strip-hole structure, fine adjustment can be conducted according to the actual situation of field installation, and installation efficiency is improved.
The utility model discloses the beneficial effect who has is:
1. 500KV transmission line anti-bird baffle not only can guarantee transmission line safety, stable operation, still can not cause any puzzlement to the maintenance and the maintenance in transmission line later stage, simple structure, reasonable in design, the installation fastness is good, long service life, anti-bird is effectual, can not produce any injury to birds, can not produce any influence to ecological environment and species variety, has stronger practicality.
2. 500KV transmission line anti-bird baffle material be a tough thermoplastic resin, can resist ultraviolet irradiation, have mechanical properties such as high strength, high elastic coefficient, high impact strength and fatigue resistance, stability is good, the creep is little (also change very little under the high temperature condition), heat-resisting ageing-resistant, service temperature range is wide, UL temperature index after the reinforcing reaches 120-140 ℃ (outdoor long-term ageing nature is also fine), be fit for using under high temperature, high humid environment. The insulating property is excellent, the electrical property can be kept stable under the conditions of moisture and high temperature, and the insulating material is an ideal material for outdoor application of circuits.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention;
FIG. 2 is a second schematic structural diagram of the present invention;
FIG. 3 is a side view of the structure of the present invention;
fig. 4 is an installation schematic diagram of the present invention;
in the figure, 1, a baffle; 2. fixing angle steel; 3. supporting the transverse plate; 4. mounting a fixing hole; 5. a U-bolt assembly; 6. mounting a fixing hole II; 7. mounting a fixing hole III; 8. mounting a fixing hole I; 9. shaft tower cross arm.
Detailed Description
Embodiments of the present invention are further described below with reference to the accompanying drawings:
as shown in fig. 1-3, 500KV transmission line prevents bird baffle, including baffle 1, be provided with support diaphragm 3 on baffle 1, the perpendicular to supports diaphragm 3 and goes up two fixed angle steel 2 of parallel arrangement at baffle 1, the both ends of two fixed angle steel 2 are provided with installation fixed orifices 4 respectively, set up U type bolt assembly 5 in the installation fixed orifices 4.
The two supporting transverse plates 3 are arranged in parallel at one third and two thirds of the baffle plate 1, the length of the supporting transverse plates 3 is the same as that of the baffle plate 1, the width of the supporting transverse plates 3 is 50mm-100mm, and the thickness of the supporting transverse plates 3 is 3mm-6mm.
The length of the two ends of the fixed angle steel 2 extending out of the baffle is 120cm-30cm, the extending end of the fixed angle steel 2 is provided with two installation fixing holes I8, the fixed angle steel 2 on the inner side of the installation fixing holes I8 is provided with two installation fixing holes II 6, and the corresponding installation fixing holes II 6 are provided with installation fixing holes III 7 on the baffle 1.
Baffle 1, support diaphragm 3 and fixed angle steel 2 fixed as an organic whole through bolt assembly. The mounting and fixing holes 4 are in a strip hole structure.
The utility model discloses a theory of operation and use:
as shown in fig. 4, the baffle can be installed under the state that the circuit does not have a power failure, satisfies the electrified distance requirement of shaft tower in the design moreover, can use electrodeless rope transmission transportation, guarantees to prevent bird baffle and the electrified sufficient safe distance of wire, and the baffle can the modularization installation, also can decompose into the installation of blocking. During the installation, will prevent that the bird baffle is placed in transmission line shaft tower cross arm 9 top, the both ends of fixed angle steel 2 support on shaft tower cross arm 9, then with U type bolt from shaft tower cross arm 9 below pass installation fixed orifices 4 fixed can, this fixed mode can be fixed as an organic whole with baffle 1, fixed angle steel 2 and shaft tower cross arm 9, the installation fastness is good, even under the abominable condition of environment, also can avoid the production that the baffle drops. The utility model discloses, simple structure, reasonable in design, it is effectual to prevent the bird, still can not produce any injury to birds, and preferred blue baffle can let the vision of bird produce tired reflection, makes the bird keep away from the shaft tower after the reflection, does not produce any influence to ecological environment and species diversity, can guarantee transmission line safety, stable operation, can not cause any puzzlement to the maintenance and the maintenance in circuit later stage, has stronger practicality.
The present invention is not limited to the above embodiments, and variations, modifications, additions, and substitutions made by those skilled in the art within the scope of the present invention shall also fall within the protection scope of the present invention.
Claims (5)
1. The utility model provides a 500KV transmission line anti-bird baffle which characterized in that: the novel steel plate fixing device comprises a baffle (1), wherein a supporting transverse plate (3) is arranged on the baffle (1), two fixing angle steels (2) are arranged on the baffle (1) in parallel and perpendicular to the supporting transverse plate (3), mounting and fixing holes (4) are formed in two ends of each fixing angle steel (2), and U-shaped bolt assemblies (5) are arranged in the mounting and fixing holes (4).
2. The 500KV transmission line anti-bird baffle plate of claim 1, wherein: the two supporting transverse plates (3) are arranged in parallel at one third and two thirds of the baffle plate (1), the length of the supporting transverse plates (3) is the same as that of the baffle plate (1), the width of the supporting transverse plates (3) is 50mm-100mm, and the thickness of the supporting transverse plates (3) is 3mm-6mm.
3. The 500KV transmission line anti-bird baffle plate of claim 1, wherein: the two ends of the fixed angle steel (2) extend out of the baffle (1) to be 20cm-30cm long, the extending end of the fixed angle steel (2) is provided with two installation fixing holes I (8), the fixed angle steel (2) on the inner side of the installation fixing holes I (8) is provided with two installation fixing holes II (6), and the corresponding installation fixing holes II (6) are provided with installation fixing holes III (7) on the baffle (1).
4. The 500KV transmission line anti-bird baffle plate of claim 1, characterized in that: the baffle (1), the supporting transverse plate (3) and the fixed angle steel (2) are fixed into a whole through a bolt assembly.
5. The 500KV transmission line anti-bird baffle plate of claim 1, wherein: the mounting and fixing holes (4) are in a long hole structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221626112.4U CN218182959U (en) | 2022-06-27 | 2022-06-27 | Bird-proof baffle plate for 500KV power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221626112.4U CN218182959U (en) | 2022-06-27 | 2022-06-27 | Bird-proof baffle plate for 500KV power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218182959U true CN218182959U (en) | 2022-12-30 |
Family
ID=84611649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221626112.4U Active CN218182959U (en) | 2022-06-27 | 2022-06-27 | Bird-proof baffle plate for 500KV power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218182959U (en) |
-
2022
- 2022-06-27 CN CN202221626112.4U patent/CN218182959U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102882157B (en) | Portable shockproof hammer tool for replacing tension wire in power cut | |
| CN105406434B (en) | A kind of inclined conducting wire hanging method of strong wind area power transmission line wind | |
| CN201905177U (en) | Bird repeller of power transmission and distribution line tower | |
| CN218182959U (en) | Bird-proof baffle plate for 500KV power transmission line | |
| CN201178266Y (en) | Clamp apparatus live replacing dual insulator of 500kV terminal | |
| CN106711905B (en) | Flexible composite material-based wind deflection prevention pole tower for power transmission line and construction method thereof | |
| CN202840371U (en) | Portable tool for replacing tension wire shockproof hammers in outage | |
| CN218498778U (en) | Bird-proof baffle plate for 220KV power transmission line | |
| CN108736431A (en) | The lightning-arrest line bracket of straight line single pole and electric pole | |
| CN208522429U (en) | A kind of inter-phase spacer | |
| CN201312083Y (en) | Tensioning series composite insulator climbing pedal | |
| CN203597285U (en) | Anti-bird device for electric transmission line | |
| CN112467669B (en) | External damage protection device is prevented to transmission line | |
| CN209785675U (en) | Gap lightning arrester | |
| CN209169909U (en) | OPGW optical cable draws lower device at a kind of substation architecture | |
| CN208441599U (en) | The lightning-arrest line bracket of angle tower and angle tower | |
| CN204809803U (en) | Can hang novel strain insulator pole of overhead ground wire | |
| CN201507140U (en) | Composite material pole tower | |
| CN204670226U (en) | The anti-bird baffle plate of tension-resistant rod | |
| CN210092724U (en) | Bird damage prevention device for high-voltage transmission line | |
| CN204793977U (en) | Can hang strain insulator pole of overhead ground wire | |
| CN206098064U (en) | Be used in support frame on twin insulator | |
| CN208934510U (en) | A kind of cross-arm with phase sequence identification yoke plate of transmission tower | |
| CN215343843U (en) | 10kV distribution lines interphase conductor spacer | |
| CN215816444U (en) | Wiring device for electric power engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |