CN211129553U - Wind-driven rotary bird-repelling thorn - Google Patents
Wind-driven rotary bird-repelling thorn Download PDFInfo
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- CN211129553U CN211129553U CN201921744555.1U CN201921744555U CN211129553U CN 211129553 U CN211129553 U CN 211129553U CN 201921744555 U CN201921744555 U CN 201921744555U CN 211129553 U CN211129553 U CN 211129553U
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- shaft sleeve
- thorn
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Abstract
The utility model relates to a power equipment technical field specifically discloses a wind-force drive rotary-type drives bird thorn, include: a shaft sleeve; the U-shaped clamp is fixedly connected with the shaft sleeve and is used for being fixed on a cross arm of a tower; the pricking beam is positioned above the shaft sleeve and comprises a plurality of pricking pins which are radially arranged; a fan blade assembly comprising a plurality of vertical blades; and the coupling shaft penetrates through the shaft sleeve and is rotationally connected with the shaft sleeve, one end of the coupling shaft is fixedly connected with the spine bundle, and the other end of the coupling shaft is fixedly connected with the fan blade assembly. The utility model provides a wind-force drive rotary-type drives bird thorn can solve traditional bird thorn that drives and leads to driving the comparatively general problem of bird effect owing to can not rotate.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to a wind-force drive rotary-type drives bird thorn.
Background
Bird pest generally exists in the fields of agriculture, forestry, electric power systems, airports and the like, and seriously influences production and normal operation. Birds often cause accidents such as grounding tripping or insulator flashover of a high-voltage transmission line, directly threaten safe and stable operation of the transmission line, and cause huge economic loss. For a high-voltage transmission line, the bird damage is mainly concentrated and appears in the form that a nest is built above the tail end of a cross arm of a tower, namely, an insulator hanging point, and the drooping grass of the nest and the falling foreign matters easily cause short circuit and trip of the line, so that the safe operation of the line is endangered. Therefore, how to effectively prevent birds from nesting at the position becomes the key point for preventing and controlling bird damage of the power transmission line.
At present, the bird repelling thorns arranged at the tail ends of the cross arms of the towers are a more effective prevention and control means. But traditional bird thorn that drives has certain drawback because of it is fixed installation, can not rotate, and the result of use is comparatively general. If the opening of the bird repelling thorn is too small, too much space is left around the cross arm, and birds can nest on the cross arm; if drive bird thorn aperture oversize, birds custom and adapted to should drive bird thorn after a period of time, dare to fly to stay in its top, nest even on driving the bird thorn, drive bird thorn this moment and become "basis and skeleton" of bird nest on the contrary, for birds nest and bring the convenience, demolish for the later stage and bring bigger trouble, should drive bird thorn and lose due effect.
Therefore, the existing bird repelling thorn needs to be improved so as to solve the problem that the bird repelling effect is general due to the fact that the bird repelling thorn cannot rotate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wind-force drive rotary-type drives bird thorn, can solve traditional bird thorn that drives and lead to driving the comparatively general problem of bird effect owing to can not rotate.
For reaching above purpose, the utility model provides a wind-force drive rotary-type drives bird thorn, include:
a shaft sleeve;
the U-shaped clamp is fixedly connected with the shaft sleeve and is used for being fixed on a cross arm of a tower;
the pricking beam is positioned above the shaft sleeve and comprises a plurality of pricking pins which are radially arranged;
a fan blade assembly comprising a plurality of vertical blades;
and the coupling shaft penetrates through the shaft sleeve and is rotationally connected with the shaft sleeve, one end of the coupling shaft is fixedly connected with the spine bundle, and the other end of the coupling shaft is fixedly connected with the fan blade assembly.
Preferably, the coupling comprises:
one end of the first shaft is fixedly connected with the thorn bundle, and the other end of the first shaft is provided with a non-circular hole;
and one end of the second shaft is fixedly connected with the fan blade assembly, and the other end of the second shaft is matched with the non-circular hole in shape and size and is inserted into the non-circular hole.
Preferably, the first shaft is welded to the spine, and the second shaft and the fan blade assembly are of an integrally formed structure.
Preferably, the first shaft is made of metal, and the second shaft is made of insulating material.
Preferably, the metal material is stainless steel.
Preferably, the insulating material is glass fiber or thermosetting resin.
Preferably, the wind-driven rotary-type bird repellent stab further comprises:
the inner ring of the first bearing is sleeved outside the first shaft, and the outer ring of the first bearing is fixed at the upper part of the shaft sleeve;
and the inner ring of the second bearing is sleeved on the outer side of the second shaft, and the outer ring of the second bearing is fixed on the lower part of the shaft sleeve.
Preferably, the middle part of the puncture needle is a sawtooth-shaped or spring-shaped elastic part.
Preferably, the method further comprises the following steps:
and the rain shield is fixed on the outer side of the coupling and positioned above the shaft sleeve.
The beneficial effects of the utility model reside in that: the wind-driven rotary bird-repelling thorn is provided, a U-shaped clamp can be fixed on an angle steel of a cross arm, a thorn bundle is positioned above the cross arm, and a fan blade assembly is positioned below the cross arm; when wind blows, the fan blade component drives the coupling shaft and the shaft sleeve to rotate relatively under the driving of wind power, and the coupling shaft drives the thorn bundles above the coupling shaft to rotate so as to disperse birds. The thorn is restrainted rotatably, so can strengthen the effect of dispelling to birds, and further, owing to used wind-force as the power supply, need not artifical installation battery etc. environmental protection and energy saving and convenience have solved the tradition and have driven the drawback of bird thorn, have improved the practicality and the weatherability that drive bird thorn greatly, promote the application effect of transmission line prevention and cure bird pest, guarantee transmission line safe operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural view of a wind-driven rotary bird-repelling thorn provided by an embodiment.
In the figure:
1. a shaft sleeve;
2. a U-shaped clamp;
3. pricking; 301. a needle; 3011. an elastic portion;
4. a fan blade assembly;
501. a first shaft; 502. a second shaft;
6. a rain shield.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below 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 efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1, the present embodiment provides a wind-driven rotary bird-repelling thorn, which includes a shaft sleeve 1, a U-shaped clip 2, a thorn bundle 3, a fan blade assembly 4 and a coupling. The U-shaped clamp 2 is fixedly connected with the shaft sleeve 1 and is used for being fixed on a cross arm of a tower. The pricker 3 is located above the shaft sleeve 1 and comprises a plurality of prickers 301 which are radially arranged. The fan blade assembly 4 comprises a plurality of vertical blades. The coupling shaft penetrates through the shaft sleeve 1 and is rotatably connected with the shaft sleeve 1, one end of the coupling shaft is fixedly connected with the spine 3, and the other end of the coupling shaft is fixedly connected with the fan blade assembly 4.
The embodiment provides a wind-driven rotary bird-repelling thorn, a U-shaped clamp 2 can be fixed on an angle steel of a cross arm, a thorn bundle 3 is positioned above the cross arm, and a fan blade assembly 4 is positioned below the cross arm; when wind blows, the fan blade component 4 drives the coupling shaft and the shaft sleeve 1 to rotate relatively under the driving of wind power, and the coupling shaft drives the thorn bundles 3 above the coupling shaft to rotate so as to disperse birds. 3 rotatable is restrainted to thorn, so can strengthen the effect of dispelling to birds, and further, owing to used wind-force as the power supply, need not artifical installation battery etc. environmental protection and energy saving and convenience have solved the tradition and have driven the drawback of bird thorn, have improved the practicality and the weatherability that drive bird thorn greatly, promote the application effect of transmission line prevention and cure bird pest, guarantee transmission line safe operation.
The coupling comprises a first shaft 501 and a second shaft 502. One end of the first shaft 501 is fixedly connected with the spine 3, and the other end is provided with a non-circular hole. One end of the second shaft 502 is fixedly connected with the fan blade assembly 4, and the other end is matched with the non-circular hole in shape and size and is inserted into the non-circular hole.
It should be noted that the non-circular holes are set to ensure that the first shaft 501 and the second shaft 502 rotate synchronously. Alternatively, the non-circular holes may be triangular holes, rectangular holes, pentagonal holes, hexagonal holes, or the like.
The first shaft 501 is welded to the spine 3, and the second shaft 502 and the fan blade assembly 4 are integrally formed. Specifically, the welding connection facilitates the radial layout of the puncture needles 301, the integrally formed structure can eliminate the assembly process of the second shaft 502 and the fan blade assembly 4, and the working efficiency is improved.
Preferably, the first shaft 501 is made of metal, and the second shaft 502 is made of insulating material. Further, the metal material is stainless steel, and the insulating material is glass fiber or thermosetting resin. It is understood that the stainless steel material can prevent corrosion and enhance weather resistance. The glass fiber or the thermosetting resin and other insulating materials can ensure the electric power safety and have lighter mass, thereby reducing the inertia of the fan blade assembly 4, reducing the power loss and ensuring that the wind power is used for driving the thorn bundles 3 to rotate to the maximum extent.
The wind-driven rotary bird repelling thorn further comprises a first bearing and a second bearing. The inner ring of the first bearing is sleeved on the outer side of the first shaft 501, and the outer ring of the first bearing is fixed on the upper part of the shaft sleeve 1. The inner ring of the second bearing is sleeved on the outer side of the second shaft 502, and the outer ring of the second bearing is fixed on the lower part of the shaft sleeve 1. Specifically, the first bearing and the second bearing are both annular ball bearings.
Optionally, the middle of the puncture needle 301 is a zigzag or spring-like elastic part 3011. It will be appreciated that the serrated or spring-like design enhances the flexibility of the lancet 301, on the one hand allowing the lancet 301 to rotate while being irregularly rocked, enhancing the repelling effect on the bird, and on the other hand preventing the bird from crushing the lancet 301 when it falls onto the lancet 301 and presses the lancet 301 up and down.
In this embodiment, the wind-driven rotary bird repelling thorn further comprises a rain shield 6, and the rain shield 6 is fixed on the outer side of the first shaft 501 and located above the shaft sleeve 1. It can be understood that the rain shield 6 can prevent a large amount of rain water from directly entering the shaft sleeve 1 to damage the bearing.
The utility model provides a wind-force drive rotary-type drives bird thorn can solve traditional bird thorn that drives and lead to driving the comparatively general problem of bird effect owing to can not rotate, has improved the practicality and the weatherability that drive bird thorn greatly, promotes the application effect that transmission line prevented and control bird pest, ensures transmission line safe operation.
The foregoing description of the embodiments has been presented for the purposes of illustration and description. It is not intended to be exhaustive or to limit the disclosure. Individual elements or features of a particular embodiment are generally not limited to that particular embodiment, but, where applicable, are interchangeable and can be used in a selected embodiment, even if not specifically shown or described. The same elements or features may also vary in many respects. Such variations are not to be regarded as a departure from the disclosure, and all such modifications are intended to be included within the scope of the disclosure.
Example embodiments are provided so that this disclosure will be thorough and will fully convey the scope to those skilled in the art. Numerous details are set forth, such as examples of specific parts, devices, and methods, in order to provide a thorough understanding of embodiments of the present disclosure. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms and that neither should be construed to limit the scope of the disclosure. In certain example embodiments, well-known processes, well-known device structures, and well-known technologies are not described in detail.
The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "including," and "having" are intended to be inclusive and therefore specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed and illustrated, unless explicitly indicated as an order of performance. It should also be understood that additional or alternative steps may be employed.
When an element or layer is referred to as being "on" … … "," engaged with "… …", "connected to" or "coupled to" another element or layer, it can be directly on, engaged with, connected to or coupled to the other element or layer, or intervening elements or layers may also be present. In contrast, when an element or layer is referred to as being "directly on … …," "directly engaged with … …," "directly connected to" or "directly coupled to" another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship of elements should be interpreted in a similar manner (e.g., "between … …" and "directly between … …", "adjacent" and "directly adjacent", etc.). As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region or section from another element, component, region or section. Unless clearly indicated by the context, use of terms such as the terms "first," "second," and other numerical values herein does not imply a sequence or order. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
Spatially relative terms, such as "inner," "outer," "below," "under," "lower," "above," "upper," and the like, may be used herein for ease of description to describe a relationship between one element or feature and one or more other elements or features as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below … …" can encompass both an orientation of facing upward and downward. The device may be otherwise oriented, such as by rotation through 90 degrees or other orientations, and is explained with the spatially relative descriptors herein.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (9)
1. The utility model provides a wind-force drive rotary-type drives bird thorn which characterized in that includes:
a shaft sleeve;
the U-shaped clamp is fixedly connected with the shaft sleeve and is used for being fixed on a cross arm of a tower;
the pricking beam is positioned above the shaft sleeve and comprises a plurality of pricking pins which are radially arranged;
a fan blade assembly comprising a plurality of vertical blades;
and the coupling shaft penetrates through the shaft sleeve and is rotationally connected with the shaft sleeve, one end of the coupling shaft is fixedly connected with the spine bundle, and the other end of the coupling shaft is fixedly connected with the fan blade assembly.
2. A wind-driven rotary-type bird repellent stab according to claim 1, wherein said coupling comprises:
one end of the first shaft is fixedly connected with the thorn bundle, and the other end of the first shaft is provided with a non-circular hole;
and one end of the second shaft is fixedly connected with the fan blade assembly, and the other end of the second shaft is matched with the non-circular hole in shape and size and is inserted into the non-circular hole.
3. The wind-driven rotary-type bird-repelling thorn according to claim 2, wherein the first shaft is welded to the thorn beam, and the second shaft is integrally formed with the fan blade assembly.
4. The wind-driven rotary-type bird-repelling stab of claim 2, wherein the first shaft is made of metal and the second shaft is made of insulating material.
5. The wind-driven rotary-type bird-repelling stab of claim 4, wherein the metal material is stainless steel.
6. The wind-driven rotary-type bird-repelling thorn according to claim 4, wherein the insulating material is glass fiber or thermosetting resin.
7. The wind-driven rotary-type bird repellent stab of claim 2, wherein the wind-driven rotary-type bird repellent stab further comprises:
the inner ring of the first bearing is sleeved outside the first shaft, and the outer ring of the first bearing is fixed at the upper part of the shaft sleeve;
and the inner ring of the second bearing is sleeved on the outer side of the second shaft, and the outer ring of the second bearing is fixed on the lower part of the shaft sleeve.
8. A wind-driven rotary-type bird-repelling lance according to claim 1, wherein the middle of the lance is a serrated or spring-like elastic portion.
9. A wind-driven rotary-type bird repellent stab according to claim 2, further comprising:
and the rain shield is fixed on the outer side of the first shaft and positioned above the shaft sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921744555.1U CN211129553U (en) | 2019-10-17 | 2019-10-17 | Wind-driven rotary bird-repelling thorn |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921744555.1U CN211129553U (en) | 2019-10-17 | 2019-10-17 | Wind-driven rotary bird-repelling thorn |
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| Publication Number | Publication Date |
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| CN211129553U true CN211129553U (en) | 2020-07-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537540A (en) * | 2019-10-17 | 2019-12-06 | 广东电网有限责任公司 | Wind-driven rotary bird-repelling thorn |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110537540A (en) * | 2019-10-17 | 2019-12-06 | 广东电网有限责任公司 | Wind-driven rotary bird-repelling thorn |
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