CN211672131U - Bird-proof thorn mounting base for power transmission line tower - Google Patents
Bird-proof thorn mounting base for power transmission line tower Download PDFInfo
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- CN211672131U CN211672131U CN202020232212.3U CN202020232212U CN211672131U CN 211672131 U CN211672131 U CN 211672131U CN 202020232212 U CN202020232212 U CN 202020232212U CN 211672131 U CN211672131 U CN 211672131U
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Abstract
The utility model discloses a transmission line shaft tower is with preventing bird thorn installation base, including installation splint, the installation cavity has been seted up to the inner chamber of installation splint, the nut has all been welded to the both sides at installation splint top, the inner chamber of nut runs through there is the bolt, the center department welding at installation splint top has the fixing base, the slot has been seted up at the top of fixing base, the sliding tray has all been seted up to the both sides of slot, the inner chamber sliding connection of sliding tray has the sliding block, the sliding block is close to one side fixedly connected with fixture block of slot, one side fixedly connected with spring of slot is kept away from to the sliding block. The inserting block at the bottom of the stop block is aligned with the slot to be inserted, the clamping block is clamped into the inner cavity of the clamping groove, the inserting block is clamped in the inner cavity of the slot, the bird-preventing thorn can be installed on the base, the installation process is simple and convenient, the stop block only needs to be pressed down and rotated for half a circle, the installation efficiency is greatly improved, and the installation of workers is facilitated.
Description
Technical Field
The utility model relates to a transmission line shaft tower technical field specifically is a transmission line shaft tower is with preventing bird thorn installation base.
Background
The transmission tower is a supporting point of an overhead line, a single-loop transmission tower is erected on the transmission tower, and a double-loop transmission tower is erected on the transmission tower. The single loop is a loop with a load provided with a power supply; the double-loop is a loop with 2 power supplies in a load. Generally, enterprises or regional important substations with high requirements on power supply reliability adopt double-circuit power supply, so that one power supply can be protected from power failure due to reasons, and the other power supply can continue to supply power. But the medium and small users with low requirement on power supply reliability usually adopt single power supply.
The power transmission iron tower is a high-rise structure, is very sensitive to inclined deformation and has high requirements on uneven settlement of a foundation. The common structural form of the power transmission iron tower foundation comprises an independent foundation, an enlarged foundation and a pile foundation, and the structural form of the power transmission iron tower mainly adopts a steel structure. The conventional power transmission iron tower and the foundation structure are difficult to adapt to the ground surface movement deformation of a coal mine goaf, and the power transmission iron tower is possibly inclined or even overturned.
The bird thorn preventing base is mainly used for fixedly mounting bird thorn bundles on a high-voltage iron tower and preventing birds from stopping on the high-voltage iron tower to damage a high-voltage line.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a transmission line shaft tower is with preventing bird thorn installation base to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a transmission line shaft tower is with preventing bird thorn installation base, includes the installation splint, the installation cavity has been seted up to the inner chamber of installation splint, the nut has all been welded to the both sides at installation splint top, the inner chamber of nut runs through there is the bolt, the center department welding at installation splint top has the fixing base, the slot has been seted up at the top of fixing base, the sliding tray has all been seted up to the both sides of slot, the inner chamber sliding connection of sliding tray has the sliding block, the sliding block is close to one side fixedly connected with fixture block of slot, one side fixedly connected with spring that the sliding block kept away from the slot, the inner chamber of slot is pegged graft and is had the inserted block, the top fixedly connected with dog of inserted block, the top fixedly connected with fixed column of.
As further preferable in the present technical solution: the number of the metal thorns is not less than five, and the metal thorns are uniformly distributed on the top of the surface of the fixing column.
As further preferable in the present technical solution: the one end that the sliding block was kept away from to the fixture block runs through the inner chamber of draw-in groove, fixture block and draw-in groove looks adaptation.
As further preferable in the present technical solution: the cross section of sliding block is unanimous with the cross sectional shape size of sliding tray, the sliding block and sliding tray looks adaptation.
As further preferable in the present technical solution: the diameter of the insertion block is the same as that of the slot, and the insertion block is matched with the slot.
As further preferable in the present technical solution: the diameter of dog is greater than the diameter of slot, the bottom and the fixing base of dog contact.
As further preferable in the present technical solution: and the bottom of the inner cavity of the mounting cavity is fixedly connected with an anti-slip pad.
As further preferable in the present technical solution: the bottom of the bolt penetrates through the inner cavity of the mounting cavity.
Compared with the prior art, the beneficial effects of the utility model are that: the inserting block at the bottom of the stop block is aligned with the slot to be inserted, the clamping block is clamped into the inner cavity of the clamping groove, the inserting block is clamped in the inner cavity of the slot, the bird-preventing thorn can be installed on the base, the installation process is simple and convenient, the stop block only needs to be pressed down and rotated for half a circle, the installation efficiency is greatly improved, and the installation of workers is facilitated.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the fixing base of the present invention;
fig. 3 is a right side view structure diagram of the installation splint of the present invention.
In the figure: 1. installing a clamping plate; 2. installing a cavity; 3. a fixed seat; 4. metal pricks; 5. fixing a column; 6. a nut; 7. a bolt; 8. a non-slip mat; 9. a sliding groove; 10. a spring; 11. a stopper; 12. a card slot; 13. a slider; 14. a clamping block; 15. inserting a block; 16. and (4) a slot.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: an anti-bird thorn mounting base for a power transmission line tower comprises a mounting clamp plate 1, a mounting cavity 2 is formed in an inner cavity of the mounting clamp plate 1, nuts 6 are welded on two sides of the top of the mounting clamp plate 1, a bolt 7 penetrates through the inner cavity of the nut 6, a fixing seat 3 is welded in the center of the top of the mounting clamp plate 1, a slot 16 is formed in the top of the fixing seat 3, sliding grooves 9 are formed in two sides of the slot 16, an inner cavity of each sliding groove 9 is connected with a sliding block 13 in a sliding mode, one side, close to the slot 16, of each sliding block 13 is fixedly connected with a clamping block 14, one side, far away from the slot 16, of each sliding block 13 is fixedly connected with a spring 10, an inserting block 15 is inserted into the inner cavity of the slot 16, a stop block 11 is fixedly connected with the top of each stop block 11, a fixing column 5, the clamping block 14 is clamped into the inner cavity of the clamping groove 12, the inserting block 15 is clamped into the inner cavity of the slot 16, the bird-proof thorn can be installed on the base, the installation process is simple and convenient, only the stop block 11 needs to be pressed down and rotated for half a circle, the installation efficiency is greatly improved, and installation by workers is facilitated.
In this embodiment, specifically: five is no less than to the quantity of metal thorn 4, and metal thorn 4 evenly distributed is at the top on fixed column 5 surface, through above setting, can prevent that birds from falling on the transmission line shaft tower, reaches the effect of preventing birds.
In this embodiment, specifically: one end of the clamping block 14, which is far away from the sliding block 13, penetrates through the inner cavity of the clamping groove 12, the clamping block 14 is matched with the clamping groove 12, and through the arrangement, the insertion block 15 can be prevented from falling off from the inner cavity of the slot 16, and meanwhile, the insertion block 15 is prevented from rotating in the inner cavity of the slot 16.
In this embodiment, specifically: the cross section of sliding block 13 is unanimous with the cross sectional shape size of sliding tray 9, and sliding block 13 and sliding tray 9 looks adaptation through above setting, stability when can improving sliding block 13 and slide avoids the situation that sliding block 13 emptys.
In this embodiment, specifically: the diameter of the insert 15 is the same as the diameter of the slot 16, and the insert 15 is matched with the slot 16.
In this embodiment, specifically: the diameter of dog 11 is greater than the diameter of slot 16, and the bottom of dog 11 contacts with fixing base 3, through above setting, can improve the leakproofness between dog 11 and the fixing base 3, avoids the rainwater to corrode the situation of inserted block 15.
In this embodiment, specifically: the bottom fixedly connected with slipmat 8 of installation cavity 2 inner chamber through above setting, can improve the compactness that installation splint 1 and transmission line shaft tower are connected.
In this embodiment, specifically: the bottom of the bolt 7 penetrates into the inner cavity of the mounting cavity 2.
The working principle or the structural principle is that when the bird thorn mounting device is used, the inserting block 15 at the bottom of the stop block 11 is inserted into the slot 16 in an aligning way, during the insertion process, the bottom of the inserting block 15 extrudes the inclined plane at the top of the clamping block 14, the clamping block 14 slides into the inner cavity of the sliding groove 9, the clamping block 14 extrudes the spring 10 through the sliding block 13, the spring 10 contracts until the inserting block 15 completely enters the inner cavity of the slot 16, at the moment, the inserting block 15 is rotated to enable the clamping groove 12 to be opposite to the clamping block 14, at the moment, the spring 10 resets, the spring 10 pushes the clamping block 14 out through the sliding block 13, the clamping block 14 is clamped into the inner cavity of the clamping groove 12, the inserting block 15 is clamped in the inner cavity of the slot 16, the bird thorn can be mounted on the base, the mounting process is simple and convenient, only the stop block 11 needs to be pressed down and rotated for half a circle, the mounting efficiency is, can prevent that birds from falling on the transmission line shaft tower, reach the effect of preventing birds, sliding block 13's cross section is unanimous with sliding tray 9's cross sectional shape size, sliding block 13 and sliding tray 9 looks adaptation, stability when sliding block 13 slides can be improved, avoid the situation that sliding block 13 emptys, dog 11's diameter is greater than slot 16's diameter, dog 11's bottom contacts with fixing base 3, can improve the leakproofness between dog 11 and the fixing base 3, avoid the situation of rainwater corruption inserted block 15.
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 shaft tower is with preventing bird thorn installation base, includes installation splint (1), its characterized in that: the inner cavity of the mounting clamp plate (1) is provided with a mounting cavity (2), nuts (6) are welded on two sides of the top of the mounting clamp plate (1), a bolt (7) penetrates through the inner cavity of each nut (6), a fixed seat (3) is welded at the center of the top of the mounting clamp plate (1), a slot (16) is formed in the top of each fixed seat (3), sliding grooves (9) are formed in two sides of each slot (16), the inner cavity of each sliding groove (9) is connected with a sliding block (13) in a sliding mode, a clamping block (14) is fixedly connected to one side, close to each slot (16), of each sliding block (13), a spring (10) is fixedly connected to one side, far away from each slot (16), of each sliding block (13), an inserting block (15) is inserted into the inner cavity of each slot (16), a stop block (11) is fixedly connected to the top of each inserting block (15), the top end of the fixed column (5) is welded with a metal thorn (4).
2. The anti-bird thorn mounting base for the transmission line tower of claim 1, wherein: the number of the metal thorns (4) is not less than five, and the metal thorns (4) are uniformly distributed on the top of the surface of the fixed column (5).
3. The anti-bird thorn mounting base for the transmission line tower of claim 1, wherein: one end, far away from the sliding block (13), of the clamping block (14) penetrates through an inner cavity of the clamping groove (12), and the clamping block (14) is matched with the clamping groove (12).
4. The anti-bird thorn mounting base for the transmission line tower of claim 1, wherein: the cross section of the sliding block (13) is consistent with the cross section of the sliding groove (9), and the sliding block (13) is matched with the sliding groove (9).
5. The anti-bird thorn mounting base for the transmission line tower of claim 1, wherein: the diameter of the insertion block (15) is the same as that of the slot (16), and the insertion block (15) is matched with the slot (16).
6. The anti-bird thorn mounting base for the transmission line tower of claim 1, wherein: the diameter of the stop block (11) is larger than that of the slot (16), and the bottom of the stop block (11) is in contact with the fixed seat (3).
7. The anti-bird thorn mounting base for the transmission line tower of claim 1, wherein: the bottom of the inner cavity of the mounting cavity (2) is fixedly connected with an anti-skid pad (8).
8. The anti-bird thorn mounting base for the transmission line tower of claim 1, wherein: the bottom of the bolt (7) penetrates through the inner cavity of the mounting cavity (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020232212.3U CN211672131U (en) | 2020-03-02 | 2020-03-02 | Bird-proof thorn mounting base for power transmission line tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020232212.3U CN211672131U (en) | 2020-03-02 | 2020-03-02 | Bird-proof thorn mounting base for power transmission line tower |
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| Publication Number | Publication Date |
|---|---|
| CN211672131U true CN211672131U (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020232212.3U Active CN211672131U (en) | 2020-03-02 | 2020-03-02 | Bird-proof thorn mounting base for power transmission line tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439299A (en) * | 2022-02-16 | 2022-05-06 | 孙亚丽 | Wire pole with cable safety protection function |
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2020
- 2020-03-02 CN CN202020232212.3U patent/CN211672131U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439299A (en) * | 2022-02-16 | 2022-05-06 | 孙亚丽 | Wire pole with cable safety protection function |
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