CN211743951U - Power transmission line support of power transmission line - Google Patents
Power transmission line support of power transmission line Download PDFInfo
- Publication number
- CN211743951U CN211743951U CN202020841638.9U CN202020841638U CN211743951U CN 211743951 U CN211743951 U CN 211743951U CN 202020841638 U CN202020841638 U CN 202020841638U CN 211743951 U CN211743951 U CN 211743951U
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- transmission line
- support
- power transmission
- surface wall
- supporting
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Abstract
The utility model belongs to the technical field of power transmission line supports, and discloses a power transmission line support of a power transmission line, which comprises a support column and an installation block, wherein the outer wall of the installation block is provided with a through hole matched with the support column, the installation block is sleeved outside the upper end of the support column, the outer wall of the installation block is symmetrically screwed and connected with a fastening bolt, the fastening bolt penetrates through the installation block and extends to the inside of the support column, the front surface wall of the installation block is connected with a support plate through the bolt screwing, the top end of the support plate is symmetrically provided with an insulator, the top end of the support column is fixed with a connecting plate, the middle position of the top end of the connecting plate is fixed with a support rod, the upper end of the support rod is externally sleeved with a bearing, the utility model can destroy the normal rest of the bird and effectively drive the bird by reflecting sunlight, the normal work of the power transmission equipment is guaranteed, and the service life of the power transmission equipment is prolonged.
Description
Technical Field
The utility model belongs to the technical field of the power transmission line support, concretely relates to power transmission line support of transmission line.
Background
In the process of high-voltage power transmission, a power transmission line support is built at a certain distance, and a power transmission line is erected on the power transmission line support, so that the danger of electric shock caused by the fact that people contact an electrified wire is avoided, and the safety of power transmission is guaranteed.
In chinese patent No. CN201320554399.9, a power transmission line bracket is disclosed, in this patent, "when the electric wire drops, the alarm can immediately and continuously give an alarm to remind the pedestrian of getting an electric shock carefully", but no bird repellent device is provided in this patent, the bird likes to nest on the power transmission line bracket, the work of the power transmission equipment is affected, in addition, no lightning arrester is provided, thunderstorm days, the power transmission line bracket in high altitude is easily struck by lightning, thereby causing the damage of the line, and the electricity consumption of the residents is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transmission line's power transmission line support to the bird repellent device is not set up in solving the above-mentioned background art and proposing, influences the problem of power transmission equipment work, in addition, does not set up lightning arrester, and the transmission line support is by the problem of thunderbolt easily.
In order to achieve the above object, the utility model provides a following technical scheme: a power transmission line bracket of a power transmission line comprises a support column and an installation block, wherein a through hole matched with the support column is formed in the outer surface wall of the installation block, the installation block is sleeved outside the upper end of the support column, fastening bolts are symmetrically and rotatably connected to the outer surface wall of the installation block, penetrate through the installation block and extend into the support column, a support plate is rotatably connected to the front surface wall of the installation block through bolts, insulators are symmetrically installed at the top end of the support plate, a connecting plate is fixed to the top end of the support column, a support rod is fixed to the middle position of the top end of the connecting plate, a bearing is sleeved outside the upper end of the support rod, an inner shaft of the bearing is fixed to the support rod, a connecting rod is symmetrically connected to the outer surface wall of an outer shaft of the bearing, one end, away from the, and the top end of the supporting rod is provided with a lightning rod.
Preferably, the lower end of the outer surface wall of the support column is symmetrically fixed with a steel cable, and one end of the steel cable far away from the support column is connected with a reinforcing block.
Preferably, the support frame is installed to the bottom of backup pad, the support frame is kept away from the one end of backup pad and is passed through the bolt fastening in support column.
Preferably, a positioning block is fixed at the bottom end of the supporting column.
Preferably, the outer wall of the positioning block is provided with a groove, and the groove is of a C-shaped structure.
Preferably, the number of the insulators is four, and the outer wall of each insulator forms an arc groove.
Preferably, the outer surface wall of the support plate is adhered with an insulating layer, and the outer surface wall of the support column is coated with a weatherproof layer.
Preferably, the front surface wall of the support plate is recessed to form a through groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a bond and penetrate the bird in the straight shooting of inside reflection of light lens piece reflection sunshine of safety cover, can destroy the normal rest of bird and nest, drive the bird effectively, ensured power transmission equipment's normal work, prolonged its life.
(2) The utility model discloses an installation lightning rod, when the power transmission line support suffered the thunderbolt, the lightning rod at first contacted the thunder and lightning, introduced the earth with the electric current, protected the power transmission line support not receive the thunderbolt, maintained normal transmission of electricity power supply.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a rear view of the present invention;
fig. 3 is a top view of the mounting block of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 1;
in the figure: 1-supporting column, 2-positioning block, 3-reinforcing block, 4-steel cable, 5-supporting plate, 6-mounting block, 7-supporting frame, 8-insulator, 9-protective cover, 10-groove, 11-reflecting lens, 12-fastening bolt, 13-through hole, 14-bearing, 15-supporting rod, 16-lightning rod, 17-connecting plate, 18-connecting rod and 19-through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a power transmission line bracket of a power transmission line comprises a supporting column 1 and a mounting block 6, wherein a through hole 13 matched with the supporting column 1 is formed in the outer surface wall of the mounting block 6, the mounting block 6 is sleeved outside the upper end of the supporting column 1, fastening bolts 12 are symmetrically screwed and connected to the outer surface wall of the mounting block 6, the fastening bolts 12 penetrate through the mounting block 6 and extend into the supporting column 1, a supporting plate 5 is screwed and connected to the front surface wall of the mounting block 6 through bolts, insulators 8 are symmetrically mounted at the top end of the supporting plate 5, the insulators 8 are special insulating controls and can play an important role in the overhead power transmission line, the power transmission line bracket is usually made of glass or ceramics, a connecting plate 17 is fixed at the top end of the supporting column 1, a supporting rod 15 is fixed at the middle position of the top end of the connecting plate 17, a bearing 14 is sleeved outside the upper, and the outer wall of the outer shaft of the bearing 14 is symmetrically connected with a connecting rod 18, one end of the connecting rod 18 far away from the bearing 14 is connected with a protective cover 9, a reflective lens 11 is bonded inside the protective cover 9, when a bird stops on the power transmission line bracket, the reflecting lens 11 in the protective cover 9 reflects sunlight to directly irradiate the bird, so that the normal rest and nesting of the bird can be destroyed, the bird can be effectively driven, when the wind power is large, the protective cover 9 connected to the outer wall of the bearing 14 through the connecting rod 18 can rotate to drive birds more effectively, the top end of the supporting rod 15 is provided with the lightning rod 16, when the thundercloud discharge approaches the power transmission line bracket, a space with local electric field concentration is formed at the top end of the lightning rod 16, the lightning is guided to discharge to the lightning rod 16 by influencing the development direction of the lightning pilot discharge, and then the current is introduced into the ground through the grounding wire, so that the power transmission line support is prevented from being struck by lightning.
Further, the outer wall lower extreme symmetry of support column 1 is fixed with cable wire 4, and the one end that support column 1 was kept away from to cable wire 4 is connected with boss 3, and cable wire 4 is connected with the one end of boss 3 and buries in the underground deeply, can inject the position of support column 1 through the taut cable wire 4 of a plurality of angles, avoids support column 1 to topple over.
Further, support frame 7 is installed to the bottom of backup pad 5, and bolted fixation is passed through to the one end that backup pad 5 was kept away from to support frame 7 at support column 1.
Furthermore, a positioning block 2 is fixed at the bottom end of the supporting column 1.
Furtherly, the outward appearance wall of locating piece 2 is seted up flutedly 10, and recess 10 is C type structure, and earth is filled inside recess 10, has increased the frictional force between locating piece 2 and earth, can ensure the stability of the installation of support column 1.
Further, four insulators 8 are installed, the outer wall of each insulator 8 forms an arc groove, the electric wire is wound in the arc groove of each insulator 8, installation is more stable, and falling of the electric wire can be avoided.
Further, an insulating layer is adhered to the outer surface wall of the support plate 5, and the outer surface wall of the support column 1 is coated with a weatherproof layer.
Further, the front surface wall of the supporting plate 5 is concave to form a through groove 19, and the bolt for fixing the supporting plate 5 is located in the through groove 19, so that the corrosion rate of the bolt can be reduced, and the disassembly during the overhaul is convenient.
The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the positioning block 2 at the bottom end of the support column 1 is deeply buried into the soil, so that the groove 10 is filled with the soil, and simultaneously, the reinforcing block 3 is buried underground, so that the steel cable 4 is tensioned to support the support column 1, the support column 1 is prevented from toppling over, after the support column 1 is fixed, the mounting block 6 is fixed at the upper end of the support column 1 through the fastening bolt 12, then the electric wire can be passed through the insulator 8 above the support plate 5 for wire-pulling transmission, in addition, when the bird is stopped on the power transmission line bracket, the reflecting lens 11 inside the protective cover 9 reflects the direct sunlight, thereby effectively driving, when the wind power is large, the protective cover 9 connected to the outer wall of the bearing 14 through the connecting rod 18 can rotate, more effectively driving the bird, in addition, when the power transmission line bracket is struck by lightning, the lightning rod 16 firstly contacts, the power transmission line bracket is protected from being struck by lightning.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a transmission line support of transmission line which characterized in that: the supporting column comprises a supporting column (1) and a mounting block (6), a through hole (13) matched with the supporting column (1) is formed in the outer surface wall of the mounting block (6), the mounting block (6) is sleeved outside the upper end of the supporting column (1), fastening bolts (12) are symmetrically and rotatably connected to the outer surface wall of the mounting block (6), the fastening bolts (12) penetrate through the mounting block (6) and extend to the inside of the supporting column (1), a supporting plate (5) is rotatably connected to the front surface wall of the mounting block (6) through bolts, insulators (8) are symmetrically installed at the top end of the supporting plate (5), a connecting plate (17) is fixed at the top end of the supporting column (1), a supporting rod (15) is fixed at the middle position of the top end of the connecting plate (17), a bearing (14) is sleeved outside the upper end of the supporting rod (15), and an inner shaft of the bearing (14) is, and the exterior wall symmetric connection of outer axle of bearing (14) has connecting rod (18), the one end that bearing (14) were kept away from in connecting rod (18) is connected with safety cover (9), the inside bonding of safety cover (9) has reflection of light lens (11), lightning rod (16) are installed on the top of bracing piece (15).
2. A transmission line support for a transmission line according to claim 1, characterized in that: the steel cable (4) is symmetrically fixed at the lower end of the outer surface wall of the support column (1), and one end, far away from the support column (1), of the steel cable (4) is connected with a reinforcing block (3).
3. A transmission line support for a transmission line according to claim 1, characterized in that: support frame (7) are installed to the bottom of backup pad (5), the one end that backup pad (5) were kept away from in support frame (7) is passed through the bolt fastening in support column (1).
4. A transmission line support for a transmission line according to claim 1, characterized in that: and a positioning block (2) is fixed at the bottom end of the supporting column (1).
5. The transmission line support of a transmission line according to claim 4, characterized in that: a groove (10) is formed in the outer wall of the positioning block (2), and the groove (10) is of a C-shaped structure.
6. A transmission line support for a transmission line according to claim 1, characterized in that: the number of the insulators (8) is four, and the outer wall of each insulator (8) forms an arc groove.
7. A transmission line support for a transmission line according to claim 1, characterized in that: the outer surface wall of the supporting plate (5) is bonded with an insulating layer, and the outer surface wall of the supporting column (1) is coated with a weatherproof layer.
8. A transmission line support for a transmission line according to claim 1, characterized in that: the front surface wall of the supporting plate (5) is recessed inwards to form a through groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020841638.9U CN211743951U (en) | 2020-05-19 | 2020-05-19 | Power transmission line support of power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020841638.9U CN211743951U (en) | 2020-05-19 | 2020-05-19 | Power transmission line support of power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211743951U true CN211743951U (en) | 2020-10-23 |
Family
ID=72852788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020841638.9U Expired - Fee Related CN211743951U (en) | 2020-05-19 | 2020-05-19 | Power transmission line support of power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211743951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114757895A (en) * | 2022-03-25 | 2022-07-15 | 国网浙江省电力有限公司电力科学研究院 | Composite insulator infrared image sunlight direct interference judgment method and system |
-
2020
- 2020-05-19 CN CN202020841638.9U patent/CN211743951U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114757895A (en) * | 2022-03-25 | 2022-07-15 | 国网浙江省电力有限公司电力科学研究院 | Composite insulator infrared image sunlight direct interference judgment method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 Termination date: 20210519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |