Convenient-to-install bird-proof thorn for transformer substation

Abstract

The utility model discloses a transformer substation anti-bird thorn convenient to install, which comprises a clamping ring, a limiting disc and a plurality of steel wires, the limiting disc is arranged at the top of the clamping ring, the plurality of steel wires are respectively arranged at the top of the limiting disc, two first limiting bolts are arranged at the bottom of the clamping ring, a supporting rod is arranged in the clamping ring, and the supporting rod is connected with the limiting disc. A moving block sleeves one end of the supporting rod, a vertical rod is arranged at the top end of the moving block, a cross rod is arranged on one side of the vertical rod, and L-shaped strips are arranged at the two ends of the cross rod. The clamping ring and the electric power line tower can be limited and fixed through the two first limiting bolts, birds can be prevented from nesting in the electric power line tower through the multiple scattered steel wires, the two windmills can also rotate, the bird repelling range is widened through matched movement of the two windmills, bird flocks can be disturbed, and the bird repelling effect is improved. And the anti-bird effect of the anti-bird thorn is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of bird-proof spikes, in particular to a bird-proof spike for a transformer substation which is easy to install. Background Art

[0002] The bird-proof spikes used in substations are a special bird-proof device, which is mainly used to prevent birds from nesting or staying on power line towers for a long time, thereby avoiding potential threats to the safe operation of the power grid. This device is simple in design and easy to use. It is usually fixed to the tower by tightening a clamp to ensure a firm and reliable installation. The material of the bird-proof spikes is usually standard steel wire of the power grid model, which can not only ensure the normal supply of electricity, but also avoid harm to birds, and achieve harmonious coexistence between birds and the power grid.

[0003] Although bird-proof spikes can prevent birds from damaging power grids to a certain extent, the clamping rings and steel wires are always in a fixed state, so birds may gradually adapt to these devices and even regard them as part of their habitat. Birds may still build nests and stay on top of poles for a long time, thereby reducing the bird-proofing effect of the bird-proof spikes. Therefore, it is particularly important to design a bird-proof spike for substations that is easy to install. Utility Model Content

[0004] The utility model aims to provide an easy-to-install bird-proof spike for a substation, so as to solve the problem in the above-mentioned background technology that birds may gradually adapt to these devices and even regard them as part of their habitat, but birds may still build nests and stay on top of poles and towers for a long time.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-bird spike for a substation that is easy to install, comprising a clamping ring, a limit plate and a plurality of steel wires, the limit plate being arranged on the top of the clamping ring, the plurality of steel wires being respectively arranged on the top of the limit plate, the bottom of the clamping ring being provided with two first limit bolts, a support rod being arranged inside the clamping ring, a moving block being sleeved on one end of the support rod, a vertical rod being arranged on the top of the moving block, a cross rod being arranged on one side of the vertical rod, L-shaped bars being arranged on both ends of the cross rod, windmills being arranged on the tops of the two L-shaped bars, a fixing rod being fixedly installed on one end of the vertical rod, a rotating ball being arranged on the bottom of the limit plate, a splitting rod being sleeved on one end of the fixing rod, and a rotating groove being provided on the surface of the splitting rod.

[0006] As a preferred technical solution of the utility model, one end of the two L-shaped strips is fixedly connected to the two ends of the cross rod respectively, and the rotating ball is rotatably connected to the inside of the rotating groove.

[0007] As a preferred technical solution of the present utility model, the two L-shaped strips are arranged at corresponding positions.

[0008] As a preferred technical solution of the utility model, the split rod is movably sleeved on one end of the fixed rod, and the split rod is threadedly rotatably connected to the fixed rod through two second limiting bolts.

[0009] As a preferred technical solution of the utility model, the diameter of the split rod is larger than the diameter of the fixed rod.

[0010] As a preferred technical solution of the utility model, the moving block is movably sleeved with one end of the support rod, and the cross rod is fixedly inserted and connected with one side of the vertical rod.

[0011] As a preferred technical solution of the utility model, the length of the cross rod is greater than the length of the vertical rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model discloses an anti-bird spike for a substation which is easy to install. The utility model is provided with a support rod, a moving block, a vertical rod, a cross rod, a windmill and a fixed rod. The clamping ring and the power line tower can be limited and fixed by two first limiting bolts. The multiple scattered steel wires can prevent birds from nesting there, thereby avoiding interference of birds with the substation signal. When the steel wire is subjected to a large wind force, the moving block will be driven to move at one end of the support rod, and the two windmills will also rotate. The coordinated activities of the two increase the range of bird driving away, and also disturb the flock of birds, thereby further improving the anti-bird effect of the anti-bird spike.

[0014] 2. The utility model is an easy-to-install bird-proof spike for a substation. A split rod, a rotating ball, a second limiting bolt and a rotating groove are provided. After the split rod and one end of the fixed rod are sleeved, the split rod and the fixed rod are limited and fixed by two second limiting bolts, which is convenient for installing the limiting plate and facilitating subsequent disassembly and replacement. The rotating ball can make a circular motion inside the rotating groove. After the wind exerts pressure on the steel wire, the rotating ball will rotate inside the rotating groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 For the utility model Figure 1 The enlarged view of point A in the middle;

[0017] Figure 3 It is a partial front view structural schematic diagram of the utility model;

[0018] Figure 4 It is a partial side structural schematic diagram of the utility model.

[0019] In the figure: 1. Clamping ring; 2. Limiting plate; 3. Steel wire; 4. First limiting bolt; 5. Support rod; 6. Moving block; 7. Vertical rod; 8. Cross rod; 9. L-shaped bar; 10. Windmill; 11. Split rod; 12. Second limiting bolt; 13. Rotating ball; 14. Fixed rod; 15. Rotating groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides a technical solution for bird-proof thorns for substations that is easy to install:

[0022] Embodiment 1:

[0023] like Figure 1-3 As shown, a bird-proof spike for a substation that is easy to install includes a clamping ring 1, a limiting plate 2 and a plurality of steel wires 3. The limiting plate 2 is arranged on the top of the clamping ring 1, and the plurality of steel wires 3 are respectively arranged on the top of the limiting plate 2. Two first limiting bolts 4 are arranged at the bottom of the clamping ring 1. A support rod 5 is arranged inside the clamping ring 1. A moving block 6 is sleeved on one end of the support rod 5. A vertical rod 7 is arranged on the top of the moving block 6. A cross rod 8 is arranged on one side of the vertical rod 7. L-shaped bars 9 are arranged at both ends of the cross rod 8. The two L-shaped bars 9 are provided with a windmill 10 at the top, a fixing rod 14 is fixedly installed at one end of the vertical rod 7, a rotating ball 13 is provided at the bottom of the limit plate 2, and a split rod 11 is sleeved on one end of the fixing rod 14. A rotating groove 15 is provided on the surface of the split rod 11. When the steel wire 3 is subjected to a large wind force, it will drive the moving block 6 to move at one end of the support rod 5, and the two windmills 10 will also rotate. The coordinated activities of the two increase the range of bird driving, and also cause disturbance to the flock of birds, further improving the anti-bird effect of the anti-bird thorn.

[0024] Embodiment 2:

[0025] Based on the first embodiment, Figure 1 and Figure 4As shown, the moving block 6 is movably mounted on one end of the support rod 5, the cross rod 8 is fixedly inserted and connected with one side of the vertical rod 7, the split rod 11 is movably mounted on one end of the fixed rod 14, and the split rod 11 and the fixed rod 14 are threadedly rotatably connected by two second limiting bolts 12. The utility model is an easy-to-install bird-proof thorn for a substation. The split rod 11, the rotating ball 13, the second limiting bolt 12 and the rotating groove 15 are provided. After the split rod 11 and one end of the fixed rod 14 are mounted, the two second limiting bolts 12 are used to limit and fix the split rod 11 and the fixed rod 14.

[0026] Working principle: The bird-proofing spikes used in substations are a special bird-proofing device, which is mainly used to prevent birds from nesting and staying for a long time on power line towers, thereby avoiding potential threats to the safe operation of the power grid. This device is simple in design and easy to use. It is usually fixed to the tower by tightening the clamping ring 1 to ensure a firm and reliable installation. The material of the bird-proofing spikes is usually a standard steel wire 3 of the power grid, which can not only ensure the normal supply of electricity, but also avoid harm to birds, and achieve harmonious coexistence between birds and the power grid. Although the bird-proofing spikes can prevent birds from damaging the power grid to a certain extent, the clamping ring 1 and the steel wire 3 have been in a fixed state, so birds may gradually adapt to these devices and even regard them as part of their habitat. Birds may still nest and stay for a long time on top of the tower, thereby reducing the bird-proofing effect of the bird-proofing spikes. At this time, the two first limit bolts 4 can be used to limit the clamping ring 1 and the power line tower. The splayed multiple steel wires 3 can prevent birds from building nests here, thus preventing the flock of birds from interfering with the substation signal. After the steel wire 3 is subjected to a large wind force, due to the small friction between the moving block 6 and the support rod 5, the moving block 6 will be driven to move at one end of the support rod 5, and the two windmills 10 will also rotate. The coordinated activities of the two increase the range of bird driving and also disturb the flock of birds, further improving the anti-bird effect of the anti-bird thorn. After the split rod 11 and one end of the fixing rod 14 are sleeved, the two second limiting bolts 12 are used to limit and fix the split rod 11 and the fixing rod 14, so as to facilitate the installation of the limiting plate 2 and the subsequent disassembly and replacement. The rotating ball 13 can make a circular motion inside the rotating groove 15. After the wind exerts pressure on the steel wire 3, the rotating ball 13 will rotate inside the rotating groove 15, which will disturb the flock of birds, thus solving the problem that the steel wire 3 is always motionless and the birds adapt to this phenomenon.

[0027] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bird-proof spike for a substation that is easy to install, comprising a clamping ring (1), a limiting plate (2) and a plurality of steel wires (3), wherein the limiting plate (2) is arranged on the top of the clamping ring (1), and the plurality of steel wires (3) are respectively arranged on the top of the limiting plate (2), characterized in that: Two first limiting bolts (4) are arranged at the bottom of the clamping ring (1), a support rod (5) is arranged inside the clamping ring (1), one end of the support rod (5) is sleeved with a moving block (6), the top of the moving block (6) is arranged with a vertical rod (7), one side of the vertical rod (7) is arranged with a cross rod (8), both ends of the cross rod (8) are arranged with L-shaped bars (9), the tops of the two L-shaped bars (9) are arranged with windmills (10), one end of the vertical rod (7) is fixedly mounted with a fixing rod (14), the bottom of the limiting plate (2) is arranged with a rotating ball (13), one end of the fixing rod (14) is sleeved with a splitting rod (11), and the surface of the splitting rod (11) is provided with a rotating groove (15).

2. The bird-proof spike for a substation that is easy to install according to claim 1 is characterized in that: One end of the two L-shaped bars (9) is fixedly connected to the two ends of the cross rod (8) respectively, and the rotating ball (13) is rotatably connected to the inside of the rotating groove (15).

3. The bird-proof spike for a substation that is easy to install according to claim 2 is characterized in that: The two L-shaped strips (9) are arranged at corresponding positions.

4. The bird-proof spike for a substation that is easy to install according to claim 1 is characterized in that: The split rod (11) is movably sleeved on one end of the fixing rod (14), and the split rod (11) and the fixing rod (14) are threadedly rotatably connected via two second limiting bolts (12).

5. The bird-proof spike for a substation that is easy to install according to claim 4 is characterized in that: The diameter of the split rod (11) is greater than the diameter of the fixed rod (14).

6. The bird-proof spike for a substation that is easy to install according to claim 1, characterized in that: The moving block (6) is movably sleeved with one end of the support rod (5), and the cross rod (8) is fixedly inserted and connected with one side of the vertical rod (7).

7. The easy-to-install bird-proof spike for a substation according to claim 6, characterized in that: The length of the cross rod (8) is greater than the length of the vertical rod (7).

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