Angle adjustable wind-powered umbrella-type bird-proof device

Abstract

The invention discloses an angle-adjustable wind-powered umbrella-type bird-proofing device, which comprises a mounting seat and a support rod, wherein the lower end of the support rod is connected to the upper end of the mounting seat through an angle adjustment mechanism, the upper part of the support rod is a threaded rod section, a crimping tube is screwed on the threaded rod section, an umbrella-shaped bird spike is arranged at intervals at the lower end of the crimping tube, an adjustment nut is screwed under the crimping tube, a tensioning disk is placed on the adjustment nut, the umbrella-shaped bird spike is composed of a main spike in the middle and auxiliary spikes on both sides, the main spike is made of elastic material, and the outer circle of the tensioning disk can open the umbrella-shaped bird spike. The invention can prevent birds through the bird spike and can also prevent birds through a rotating reflector, so the bird-proofing effect is good.

Description

Technical Field

[0001] The invention relates to a method for preventing birds from landing on an electric power system, in particular to an angle-adjustable wind-powered umbrella-type bird-preventing device. Background Art

[0002] In recent years, birds in some areas often build their nests on the towers of power transmission lines. At the same time, birds excrete feces when they move on the towers. These activities are very likely to cause power transmission line accidents, often causing single-phase grounding short circuits and other faults, which will cause the insulation performance of insulators to deteriorate, and then cause tripping faults. At present, bird damage accidents on power transmission lines have become another major hidden danger affecting the safe operation of power transmission lines after lightning activities and external force damage, which has attracted more and more attention from power departments and power line workers.

[0003] In view of this situation, the power system uses bird-proof spikes to prevent birds. Most of the existing bird-proof spikes are fixed structures with a constant protection radius, which reduces the bird-proofing effect. It is often seen that the parts where the bird-proof spikes have been installed are still nested. Summary of the invention

[0004] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide an angle-adjustable wind-powered umbrella-type bird-proofing device with reasonable design, convenient installation, good protection effect and adjustable protection radius.

[0005] The technical solution of the present invention is:

[0006] An angle-adjustable wind-powered umbrella-type bird-prevention device comprises a mounting seat and a support rod, wherein the lower end of the support rod is connected to the upper end of the mounting seat through an angle adjustment mechanism, the upper part of the support rod is a threaded rod section, a crimping tube is screwed on the threaded rod section, umbrella-shaped bird spikes are arranged at intervals at the lower end of the crimping tube, an adjustment nut is screwed under the crimping tube, a tensioning disk is placed on the adjustment nut, the umbrella-shaped bird spikes are composed of a main spike in the middle and auxiliary spikes on both sides, the main spikes are made of elastic material, and the outer circle of the tensioning disk can open the umbrella-shaped bird spikes.

[0007] The angle adjustment mechanism includes a U-shaped fixing plate and a fixing screw, the lower end of the U-shaped fixing plate is fixedly connected to the upper end of the mounting seat, the lower end of the support rod is located in the U-shaped fixing plate, and corresponding prismatic holes are provided on the support rod and the U-shaped fixing plate, the two ends of the fixing screw are threaded sections and the middle is a prismatic section, the prismatic section matches the prismatic hole, and a nut is provided on the threaded section.

[0008] The prism segment is a regular quadrangular prism, a regular hexagonal prism or a regular octagonal prism, and the prism hole corresponds to the prism segment.

[0009] Alternatively, the angle adjustment mechanism includes two toothed discs and connecting bolts, the two toothed discs are respectively mounted on the upper end of the mounting seat and the lower end of the support rod, the tooth surfaces of the two are meshed, an axial hole is provided at the center of the two toothed discs, and the connecting bolt is provided in the axial hole.

[0010] The top end of the support rod is connected to the fixed seat of the wind-driven rotating bird repeller, and a rotating sleeve is arranged on the fixed seat, and rotating disks are arranged on the rotating sleeve at intervals. The wind blows on the rotating disks to make the rotating sleeve rotate around the fixed seat. There are at least two rotating disks that are evenly distributed along the circumference, and each rotating disk is provided with a reflector.

[0011] The mounting seat includes two clamping plates, which are arranged at intervals and can clamp the cross arm of the pole tower, and a fastening bolt is arranged on one of the clamping plates; a pressing nut is screwed on the top of the crimping tube to fasten the crimping tube.

[0012] The beneficial effects of the present invention are:

[0013] 1. The present invention can prevent birds through bird spikes and rotating reflectors, so the bird-proofing effect is good.

[0014] 2. The present invention can change the opening degree of the bird thorn by adjusting the nut, thereby achieving protective effects of different radii and is easy to use.

[0015] 3. A rotation and positioning mechanism is provided between the mounting seat and the support rod of the present invention, which can change the angle between the two to adapt to different installation occasions.

[0016] 4. The present invention is provided with a pressing nut, which can tighten the crimping tube, so as to facilitate limiting the position of the bird spike. In addition, the wind-driven rotating bird repeller is sleeved and fixed with the support rod, can be disassembled and assembled, and has a wide range of applications.

[0017] 5. The present invention has reasonable design, convenient installation, good protection effect and can adjust the protection radius. It is easy to promote and implement and has good economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an angle-adjustable wind-powered umbrella-type bird-proof device;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure of the fixing screw;

[0020] Figure 3 for Figure 2 A left side view of the fixing screw shown;

[0021] Figure 4 for Figure 1Another state diagram of the angle-adjustable wind-powered umbrella-type bird-protection device is shown. DETAILED DESCRIPTION

[0022] Example: See Figure 1-Figure 4 In the figure, 1-mounting seat, 2-fastening bolt, 3-U-shaped fixing plate, 4-fixing screw, 5-support rod, 6-umbrella-shaped bird thorn, 7-adjusting nut, 8-tensioning plate, 9-crimping tube, 10-pressing nut, 11-rotating plate, 12-reflector, 13-rotating sleeve, 14-threaded section, 15-prismatic section.

[0023] The invention discloses an angle-adjustable wind-powered umbrella-type bird-proof device, comprising a mounting seat 1 and a support rod 5, wherein: the lower end of the support rod 5 is connected to the upper end of the mounting seat 1 through an angle adjustment mechanism, the upper part of the support rod 5 is a threaded rod section, a crimping tube 9 is screwed on the threaded rod section (the two are threadedly connected), an umbrella-shaped bird thorn 6 is arranged at intervals at the lower end of the crimping tube 9, an adjusting nut 7 is screwed on the threaded rod section below the crimping tube 9, a tensioning disk 8 is placed on the adjusting nut 7, the umbrella-shaped bird thorn 6 is composed of a main thorn in the middle and auxiliary thorns on both sides, the main thorn is made of elastic material, the outer circle of the tensioning disk 8 can open the umbrella-shaped bird thorn 6, the more the adjusting nut 7 is upward, the tensioning disk 8 is also upward, and the umbrella-shaped bird thorn 6 will be opened with a larger diameter.

[0024] The angle adjustment mechanism includes a U-shaped fixing plate 3 and a fixing screw 4. The lower end of the U-shaped fixing plate 3 is fixedly connected to the upper end of the mounting seat 1. The lower end of the support rod 5 is located in the U-shaped fixing plate 3. The support rod 5 and the U-shaped fixing plate 3 are both provided with corresponding prism holes. The fixing screw 4 has threaded sections at both ends and a prism section in the middle. The prism section matches the prism hole, and a nut is provided on the threaded section. The prism section is a regular quadrangular prism, a regular hexagonal prism or a regular octagonal prism. The prism hole corresponds to the prism section. The figure shows a regular quadrangular prism. At this time, the support rod 5 and the mounting seat 1 can achieve a 90° rotation. If a regular hexagonal prism is used, a 60° rotation can be achieved.

[0025] Alternatively, the angle adjustment mechanism includes two toothed discs and connecting bolts. The two toothed discs are respectively mounted on the upper end of the mounting seat 1 and the lower end of the support rod 5. The tooth surfaces of the two toothed discs are meshed with each other. An axial hole is provided at the center of the two toothed discs. A connecting bolt is provided in the axial hole. After loosening the connecting bolt, the two toothed discs can rotate relative to each other so as to adjust the angle between the support rod 5 and the mounting seat 1. After the adjustment is completed, the connecting bolt can be tightened.

[0026] According to the needs, the top end of the support rod 5 can be connected to the fixed seat of the wind-driven rotating bird repellent (the two are threadedly connected), and a rotating sleeve 13 is provided on the fixed seat, and rotating disks 11 are arranged at intervals on the rotating sleeve 13. The wind blows on the rotating disk 11, so that the rotating sleeve 13 rotates around the fixed seat. There are at least two rotating disks 11 and they are evenly distributed along the circumference. Each rotating disk 11 is provided with a reflector 12, and the reflection of the reflector 12 can disperse birds.

[0027] The mounting seat 1 includes two clamping plates, which are arranged at an interval and can clamp the cross arm of the tower, and a fastening bolt 2 is arranged on one clamping plate; a pressing nut 10 is screwed on the top of the crimping tube 9 to tighten the crimping tube 9.

[0028] When in use, the angle between the mounting seat 1 and the support rod 5 is adjusted according to the needs of the installation position, the support seat 1 is clamped on the cross arm of the tower, and the fastening bolt 2 is tightened to fix the mounting seat 1. The opening degree of the umbrella-shaped bird thorn 6 can be changed by rotating the adjusting nut 7.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An angle-adjustable wind-powered umbrella-type bird-proof device, comprising a mounting seat and a support rod, characterized in that: The lower end of the support rod is connected to the upper end of the mounting seat through an angle adjustment mechanism, the upper part of the support rod is a threaded rod section, a crimping tube is screwed on the threaded rod section, umbrella-shaped bird spikes are arranged at intervals on the lower end of the crimping tube, an adjusting nut is screwed on the bottom of the crimping tube, a tensioning disk is placed on the adjusting nut, the umbrella-shaped bird spike is composed of a main spike in the middle and auxiliary spikes on both sides, the main spike is made of elastic material, the outer circle of the tensioning disk can open the umbrella-shaped bird spike, a pressing nut is screwed on the top of the crimping tube to tighten the crimping tube.

2. The angle-adjustable wind-powered umbrella-type bird-proof device according to claim 1 is characterized in that: The angle adjustment mechanism includes a U-shaped fixing plate and a fixing screw, the lower end of the U-shaped fixing plate is fixedly connected to the upper end of the mounting seat, the lower end of the support rod is located in the U-shaped fixing plate, and corresponding prismatic holes are provided on the support rod and the U-shaped fixing plate, the two ends of the fixing screw are threaded sections and the middle is a prismatic section, the prismatic section matches the prismatic hole, and a nut is provided on the threaded section.

3. The angle-adjustable wind-powered umbrella-type bird-proof device according to claim 2 is characterized in that: The prism segment is a regular quadrangular prism, a regular hexagonal prism or a regular octagonal prism, and the prism hole corresponds to the prism segment.

4. The angle-adjustable wind-powered umbrella-type bird-proof device according to claim 1 is characterized in that: The angle adjustment mechanism includes two toothed discs and connecting bolts. The two toothed discs are respectively mounted on the upper end of the mounting seat and the lower end of the support rod, and the tooth surfaces of the two are meshed. An axial hole is provided at the center of the two toothed discs, and the connecting bolt is provided in the axial hole.

5. The angle-adjustable wind-powered umbrella-type bird-proof device according to claim 1 is characterized in that: The top end of the support rod is connected to the fixed seat of the wind-driven rotating bird repeller, a rotating sleeve is arranged on the fixed seat, rotating disks are arranged on the rotating sleeve at intervals, and wind blows on the rotating disks to make the rotating sleeve rotate around the fixed seat.

6. The angle-adjustable wind-powered umbrella-type bird-proof device according to claim 5 is characterized in that: There are at least two rotating disks which are evenly distributed along the circumference, and each rotating disk is provided with a reflector.

7. The angle-adjustable wind-powered umbrella-type bird-proof device according to claim 1 is characterized in that: The mounting seat includes two clamping plates, which are arranged at intervals and can clamp the cross arm of the tower, and a fastening bolt is arranged on one of the clamping plates.

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