Umbrella-shaped anti-bird device for power transmission line

Abstract

The utility model discloses an umbrella-shaped anti-bird device for a power transmission line, and relates to the field of power transmission line protection, the umbrella-shaped anti-bird device comprises a mounting base, the bottom end of the mounting base is fixedly connected with a fixing block, the interior of the fixing block is fixedly connected with an umbrella-shaped anti-bird frame, one side of the bottom end of the mounting base is in threaded connection with a first fastening bolt, and the other side of the mounting base is in threaded connection with a second fastening bolt. And the top end of the first fastening bolt penetrates through and extends to the position above the mounting base, and an anti-skid mechanism used for improving the wear-resisting and anti-skid performance is arranged in the mounting base. According to the umbrella-shaped anti-bird equipment for the power transmission line, the contact area between the power transmission line and the mounting base can be increased through the wear-resistant pad in the mounting base, so that the distance of the inner side of the mounting base is shortened, and meanwhile, the anti-skid performance between the power transmission line and the wear-resistant pad can be improved through the anti-skid pad; and the position of the mounting base can be fixed more firmly, and the situation that the mounting base slips off before locking and fixing of the first fastening bolt is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of power transmission line protection, in particular to an umbrella-shaped bird-proofing device for power transmission lines. Background Art

[0002] Umbrella bird repellent devices are devices that use an umbrella-shaped structure to repel birds. Their principles and designs vary, but their primary goal is to physically or psychologically keep birds away from specific areas, thereby allowing power lines to be protected by bird repellent devices and effectively reducing the number of birds gathering on power lines.

[0003] During use, the umbrella-type bird-proofing device is not convenient to install as a whole, and is prone to positional displacement and slippage during installation, thereby affecting the overall stability during installation.

[0004] To overcome these drawbacks, the prior art (Chinese patent publication number CN208016791U, application date March 8, 2018) describes a novel inverted umbrella bird-proof spike. The structure generally consists of three parts: a handle, ribs, and a canopy. The ribs support the entire canopy and can be folded and unfolded. They have built-in lower nesting keys to prevent pinching, making them easy to operate, safe, simple in structure, and low in cost. The clip, locating cap, and spring are inserted directly through small holes in the ribs and secured to the ribs with adhesive, making installation very easy. The locating seat at the bottom quickly and reliably secures the drawstring for opening the umbrella, resolving the issues of complex structure, difficult installation, and inability to quickly install.

[0005] The above mechanism uses a positioning seat to pull open and fix the umbrella-shaped structure. However, during actual use, the umbrella-shaped structure will automatically disperse due to its own gravity. The overall position that is inconvenient to install is mainly on the installation base, resulting in the overall installation being inconvenient. Utility Model Content

[0006] The purpose of the present invention is to provide an umbrella-type bird-proofing device for power transmission lines, so as to solve the problem in the above-mentioned background technology that the umbrella-type bird-proofing device is not convenient to install as a whole and is prone to position deviation and slippage during the installation process.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: an umbrella-shaped bird-repellent device for a power transmission line, comprising a mounting base, a fixing block fixedly connected to the bottom end of the mounting base, and an umbrella-shaped bird-repellent frame fixedly connected to the interior of the fixing block;

[0008] A first fastening bolt is threadedly connected to one side of the bottom end of the mounting base, and the top end of the first fastening bolt passes through and extends to the top of the mounting base. An anti-slip mechanism for increasing wear resistance and anti-slip performance is provided inside the mounting base, and the anti-slip mechanism includes a wear-resistant pad, and the wear-resistant pad is fixedly connected to the inner side of the mounting base;

[0009] The outside of the fixing block is fixedly connected with a connecting block by means of bolts, and an auxiliary bird-repelling mechanism for repelling birds is provided on one side of the connecting block.

[0010] Furthermore, anti-skid pads are evenly distributed on the inner side of the wear-resistant pad, and an auxiliary elastic sheet is fixedly connected to the inside of the anti-skid pad, and the bottom end of the auxiliary elastic sheet is connected to the inner side of the wear-resistant pad.

[0011] Furthermore, the cross-sections of the mounting base and the wear-resistant pad are both C-shaped, and the length of the wear-resistant pad is smaller than the length of the mounting base.

[0012] Furthermore, the auxiliary bird-repelling mechanism includes a fixed rod, and an extension rod is provided inside the fixed rod through a movable block, and the front end of the extension rod is rotatably connected to a fan blade.

[0013] Furthermore, the front end and the rear end of the fan blade are fixedly connected to a reflector, and the size of the reflector is smaller than the size of the fan blade.

[0014] Furthermore, the movable block is slidably connected to the fixed rod, and one side of the movable block is fixedly connected to the extension rod.

[0015] Furthermore, one end of the fixing rod is provided with an adjustment mechanism for adjusting the position of the fan blades, the adjustment mechanism includes a second fastening bolt, and the second fastening bolt is threadedly connected to the surface of the fixing rod, and one end of the fixing rod is provided with a thread groove matching the second fastening bolt, and one end of the second fastening bolt passes through the thread groove and extends to the interior of the movable block.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The mounting base is placed outside the power transmission line to be installed, and then the first fastening bolt is rotated so that the first fastening bolt can pass through the mounting base and fix the position of the mounting base. At the same time, during the actual installation process, the first fastening bolt can directly pass through the mounting base and lock it in the required installation position, which can achieve stable and fast installation;

[0018] Furthermore, during the installation process, the wear-resistant pad inside the installation base can increase the contact area between the power transmission line and the installation base, thereby reducing the distance between the inner sides of the installation base. At the same time, the anti-skid pad can increase the anti-skid performance between the power transmission line and the wear-resistant pad, so that the position of the installation base can be fixed more firmly, avoiding the situation where the installation base slips off before the first fastening bolt is locked and fixed. In addition, the anti-skid mechanism inside the installation base can also enable the position of the installation base to be quickly adjusted before installation, avoiding the need to frequently turn the first fastening bolt for locking and fixing during the adjustment process.

[0019] Furthermore, the auxiliary elastic sheet inside the anti-slip mat can increase the elasticity of the anti-slip mat during repeated use, thereby preventing the anti-slip mat from being unable to reset itself due to insufficient elasticity during use, thereby increasing the overall applicability during use and effectively extending the service life of the anti-slip mat as a whole.

[0020] 2. When using an umbrella-shaped bird-repellent stand to repel birds, the tilt angle and elasticity of the umbrella-shaped bird-repellent stand prevent birds from easily standing on the surface of the umbrella-shaped bird-repellent stand. However, when the umbrella-shaped bird-repellent stand is exposed to the outside world for a long time, its elasticity will weaken, resulting in a weakened bird-repelling effect. In the process of repelling birds, the fan blades are rotated by the wind, and the reflectors on the surface of the fan blades can refract light, thereby making the umbrella-shaped bird-repellent stand more effective in repelling birds and reducing the situation of birds standing on nearby power lines.

[0021] Furthermore, in different environments, the position of the fan blades needs to be adjusted according to needs. By rotating the second fastening bolt, the second fastening bolt is separated from the threaded groove, so that the movable block can slide flexibly inside the fixed rod, so that the movable block drives the extension rod and the fan blades to adjust their positions, so that the fan blades can be better blown by the wind to rotate, thereby stabilizing the line of sight to assist in driving away birds. The connecting block can be used to rotate and adjust the angle of the fixed rod, and then the connecting block and the fixed block are fixed with bolts, so that the angle of the fixed rod is limited and locked. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the installation base of the utility model;

[0025] Figure 4 This is a schematic diagram of the explosion structure of the anti-slip mechanism of the utility model;

[0026] Figure 5 This is a structural diagram of the auxiliary bird-repelling mechanism of the utility model;

[0027] Figure 6 It is a structural diagram of the adjustment mechanism of the utility model.

[0028] In the figure: 1. Mounting base; 2. First fastening bolt; 3. Fixing block; 4. Umbrella-shaped bird-repelling frame; 5. Wear-resistant pad; 6. Anti-slip pad; 7. Auxiliary elastic sheet; 8. Fixing rod; 9. Movable block; 10. Extension rod; 11. Fan blade; 12. Reflector; 13. Second fastening bolt; 14. Threaded groove; 15. Connecting block. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Example 1:

[0031] like Figure 1-Figure 4 The technical solution shown is to solve the problem that the umbrella-type bird-proofing device is not convenient to install as a whole during use, and is prone to position displacement and slippage during the installation process: the umbrella-type bird-proofing device for transmission lines discloses an anti-slip mechanism, including a mounting base 1, the bottom end of the mounting base 1 is fixedly connected to a fixing block 3, and the inside of the fixing block 3 is fixedly connected to an umbrella-type bird-repelling frame 4, one side of the bottom end of the mounting base 1 is threadedly connected to a first fastening bolt 2, and the top of the first fastening bolt 2 passes through and extends to the top of the mounting base 1, the interior of the mounting base 1 is provided with an anti-slip mechanism for increasing wear resistance and anti-slip performance, the anti-slip mechanism includes a wear-resistant pad 5, and the wear-resistant pad 5 is fixedly connected to the inner side of the mounting base 1, and anti-slip pads 6 are evenly distributed on the inner side of the wear-resistant pad 5, and an auxiliary elastic sheet 7 is fixedly connected to the inside of the anti-slip pad 6, and the bottom end of the auxiliary elastic sheet 7 is connected to the inner side of the wear-resistant pad 5, the cross-sections of the mounting base 1 and the wear-resistant pad 5 are both "C"-shaped, and the length of the wear-resistant pad 5 is less than the length of the mounting base 1.

[0032] In this example, the mounting base 1 is placed outside the power transmission line to be installed, and then the first fastening bolt 2 is rotated so that the first fastening bolt 2 can pass through the mounting base 1 and fix the position of the mounting base 1. At the same time, during the actual installation process, the first fastening bolt 2 can directly pass through the mounting base 1 and lock it in the required installation position, so that a stable line of sight and fast installation can be achieved.

[0033] During the installation process, the wear-resistant pad 5 inside the installation base 1 can increase the contact area between the transmission line and the installation base 1, so that the distance between the inner side of the installation base 1 is reduced. At the same time, the anti-skid pad 6 can increase the anti-skid performance between the transmission line and the wear-resistant pad 5, so that the position of the installation base 1 can be fixed more firmly, avoiding the installation base 1 from slipping off before the first fastening bolt 2 is locked and fixed. In addition, the anti-skid mechanism inside the installation base 1 can also make the position of the installation base 1 quickly adjusted before installation, avoiding the need to frequently turn the first fastening bolt 2 for locking and fixing during the adjustment process.

[0034] The auxiliary elastic sheet 7 inside the anti-slip pad 6 can increase the elasticity of the anti-slip pad 6 during repeated use, avoiding the situation where the anti-slip pad 6 cannot reset itself due to insufficient elasticity during use, increasing the overall applicability during use, and also effectively extending the overall service life of the anti-slip pad 6.

[0035] Example 2:

[0036] like Figure 1 、 Figure 2 and Figure 5 The technical solution shown is to solve the problem that the umbrella-type bird-repelling frame 4 has a weakened expelling effect on birds when used for a long time: the umbrella-type bird-proofing device for transmission lines discloses an auxiliary bird-repelling mechanism, the outside of the fixed block 3 is fixedly connected to the connecting block 15 by bolts, and an auxiliary bird-repelling mechanism for repelling birds is provided on one side of the connecting block 15. The auxiliary bird-repelling mechanism includes a fixed rod 8, and an extension rod 10 is provided inside the fixed rod 8 through a movable block 9. The front end of the extension rod 10 is rotatably connected to the fan blade 11, and the front and rear ends of the fan blade 11 are fixedly connected to the reflector 12, and the size of the reflector 12 is smaller than the size of the fan blade 11. The movable block 9 is slidably connected to the fixed rod 8, and one side of the movable block 9 is fixedly connected to the extension rod 10.

[0037] In this example, when using the umbrella-type bird-repellent stand 4 to repel birds, the inclination angle and elasticity of the umbrella-type bird-repellent stand 4 are utilized to prevent birds from easily standing on the surface of the umbrella-type bird-repellent stand 4. However, when the umbrella-type bird-repellent stand 4 is exposed to the outside world for a long time, its own elasticity will be weakened, resulting in a weakened bird-repelling effect. In the process of repelling birds, the fan blades 11 are blown by the wind to rotate, and the reflectors 12 on the surface of the fan blades 11 can refract light, thereby making the bird-repelling effect of the umbrella-type bird-repellent stand 4 better, and reducing the situation where birds stand on nearby power transmission lines.

[0038] Example 3:

[0039] like Figure 1 、 Figure 2 and Figure 6 The technical solution shown is to solve the problem that the auxiliary bird-repellent mechanism is inconvenient to adjust its own position according to different environments when in use: the umbrella-type bird-proofing device for transmission lines discloses an adjustment mechanism, and one end of the fixed rod 8 is provided with an adjustment mechanism for adjusting the position of the fan blade 11. The adjustment mechanism includes a second fastening bolt 13, and the second fastening bolt 13 is threadedly connected to the surface of the fixed rod 8. One end of the fixed rod 8 is provided with a thread groove 14 matching the second fastening bolt 13, and one end of the second fastening bolt 13 passes through the thread groove 14 and extends to the interior of the movable block 9.

[0040] In this example, in different environments, the position of the fan blades 11 needs to be adjusted according to needs. By rotating the second fastening bolt 13, the second fastening bolt 13 is separated from the threaded groove 14, so that the movable block 9 can slide flexibly inside the fixed rod 8, so that the movable block 9 drives the extension rod 10 and the fan blades 11 to adjust their positions, so that the fan blades 11 can be better blown by the wind to rotate, thereby stabilizing the line of sight to assist in driving away birds. The connecting block 15 can be used to rotate and adjust the angle of the fixed rod 8, and then the connecting block 15 and the fixed block 3 are fixed with bolts, so that the angle of the fixed rod 8 is limited and locked.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An umbrella-shaped bird-repellent device for a power transmission line, comprising a mounting base (1), a fixing block (3) fixedly connected to the bottom end of the mounting base (1), and an umbrella-shaped bird-repellent frame (4) fixedly connected to the interior of the fixing block (3); Its characteristics are: A first fastening bolt (2) is threadedly connected to one side of the bottom end of the mounting base (1), and the top end of the first fastening bolt (2) passes through and extends to the top of the mounting base (1); an anti-skid mechanism for increasing wear resistance and anti-skid performance is provided inside the mounting base (1), the anti-skid mechanism includes a wear-resistant pad (5), and the wear-resistant pad (5) is fixedly connected to the inner side of the mounting base (1); The exterior of the fixing block (3) is fixedly connected to a connecting block (15) via bolts, and an auxiliary bird-repelling mechanism for repelling birds is provided on one side of the connecting block (15).

2. The umbrella-shaped bird-proofing device for power transmission lines according to claim 1, characterized in that: Anti-skid pads (6) are distributed at equal intervals on the inner side of the wear-resistant pad (5), and an auxiliary elastic sheet (7) is fixedly connected to the interior of the anti-skid pad (6), and the bottom end of the auxiliary elastic sheet (7) is connected to the inner side of the wear-resistant pad (5).

3. The umbrella-shaped bird-proofing device for power transmission lines according to claim 2, characterized in that: The cross-sections of the mounting base (1) and the wear-resistant pad (5) are both C-shaped, and the length of the wear-resistant pad (5) is smaller than the length of the mounting base (1).

4. The umbrella-shaped bird-proofing device for power transmission lines according to claim 1, characterized in that: The auxiliary bird-repelling mechanism comprises a fixed rod (8), and an extension rod (10) is provided inside the fixed rod (8) via a movable block (9), and the front end of the extension rod (10) is rotatably connected to a fan blade (11).

5. The umbrella-shaped bird-proofing device for power transmission lines according to claim 4, characterized in that: The front end and the rear end of the fan blade (11) are both fixedly connected to a reflective plate (12), and the size of the reflective plate (12) is smaller than the size of the fan blade (11).

6. The umbrella-shaped bird-proofing device for power transmission lines according to claim 5, characterized in that: The movable block (9) is slidably connected to the fixed rod (8), and one side of the movable block (9) is fixedly connected to the extension rod (10).

7. The umbrella-shaped bird-proofing device for power transmission lines according to claim 6, characterized in that: One end of the fixing rod (8) is provided with an adjustment mechanism for adjusting the position of the fan blade (11), and the adjustment mechanism includes a second fastening bolt (13), and the second fastening bolt (13) is threadedly connected to the surface of the fixing rod (8), and one end of the fixing rod (8) is provided with a thread groove (14) matching the second fastening bolt (13), and one end of the second fastening bolt (13) passes through the thread groove (14) and extends to the interior of the movable block (9).

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