Transformer substation framework capable of preventing birds from nesting

Abstract

The utility model provides a transformer substation framework preventing birds from nesting, which comprises at least two supporting columns and a cross beam arranged on the supporting columns, the cross beam is provided with a rotating rod assembly and a ringing assembly, the rotating rod assembly is linked with the ringing assembly, and the rotating rod assembly comprises two mounting frames, a connecting rod and a connecting rod, the two cross beams are vertically arranged at the two ends of the cross beam in the length direction; the rotating rod penetrates through the two mounting frames and is rotationally connected with the middles of the two mounting frames, and a rod body, located between the two mounting frames, of the rotating rod is of a U-shaped structure; the fan is fixedly arranged at one end of the rotating rod; and the abutting piece is fixedly arranged at the other end of the rotating rod and is used for being matched with the bell component. The bird blocking device can play an effective physical blocking role when birds approach the cross beam, and the chance that the birds stay and nest on the cross beam is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to substation technical field especially relates to a substation framework of preventing bird nest building. BACKGROUND

[0002] The substation is the core equipment in modern power supply system, is responsible for voltage transformation, electric energy distribution and electric energy transmission, and the safe and stable operation of substation is important to the normal operation of entire power supply network.

[0003] The substation framework is the key carrier for supporting various electrical equipment and lines in the substation, and the existing substation framework mainly includes a support column and a crossbeam, the crossbeam is horizontally arranged between two adjacent support columns, and is an important platform for installing disconnectors, circuit breakers and other electrical equipment and arranging power lines, however, in the actual application process, the crossbeam is easily used as a place for birds to build nests, and a large number of birds gather on the crossbeam and build nests, and the nest-building materials such as branches and weeds picked up in the process may fall and entangle on the electrical equipment and lines, causing a short circuit fault, and thus affecting the normal use of the substation framework, in addition, the bird excrement falling on the surface of the equipment and the crossbeam will reduce the insulation performance of the equipment and increase the risk of electric leakage, and thus cause a power failure accident of the entire power system. Therefore, it is urgent to develop a substation framework capable of preventing bird nest building. SUMMARY

[0004] Therefore, the utility model aims at providing a substation framework capable of preventing bird nest building, which aims to solve the technical problem that the crossbeam of the existing substation framework is easily used as a place for birds to build nests in the actual application process, and the nest-building materials such as branches and weeds may fall and entangle on the electrical equipment and lines, causing a short circuit fault, and thus affecting the normal use of the substation framework.

[0005] The utility model aims at providing a substation framework capable of preventing bird nest building, which comprises at least two support columns and a crossbeam arranged on the support columns, a rotating rod assembly and a bell assembly are arranged on the crossbeam, the rotating rod assembly is linked with the bell assembly, and the rotating rod assembly comprises:

[0006] Two mounting frames are vertically arranged at two ends in the length direction of the crossbeam;

[0007] A rotating rod penetrates through the two mounting frames and is rotationally connected with the middle parts of the two mounting frames, and the rod body of the rotating rod between the two mounting frames has a U-shaped structure;

[0008] A fan is fixedly arranged at one end of the rotating rod;

[0009] An abutting piece is fixedly arranged at the other end of the rotating rod and is used for cooperating with the bell assembly.

[0010] Compared with the prior art, the substation framework capable of preventing birds from nesting has the beneficial effects that: in the application, an effective physical blocking effect can be achieved when birds approach the cross beam, and the application relies on natural wind for driving and does not require additional energy, and is suitable for various outdoor environments. Specifically, the rotating rod assembly comprises a mounting frame, a rotating rod and a fan connected with the rotating rod, and the rod body between the two mounting frames on the rotating rod is in a U-shaped structure. In actual application, the fan can be driven to rotate by the natural wind in the environment where the substation is located, and in turn drives the rotating rod to rotate. The U-shaped structure on the rotating rod can increase the blocking range of the flight path of the birds during the rotating process, and in turn plays a role in physically blocking the birds from approaching the cross beam. Furthermore, a bell assembly linked with the rotating rod assembly is also provided, and the rotating rod assembly can trigger the bell assembly to emit sound during the rotating process, so as to disturb the birds and in turn effectively enhance the driving effect on the birds, greatly reducing the opportunities for the birds to stay and nest on the cross beam.

[0011] In addition, the substation framework capable of preventing birds from nesting according to the application can also have the following additional technical features.

[0012] Further, the bell assembly comprises a sliding rod, a plurality of bells arranged axially and spaced apart on the sliding rod, a connecting frame fixed perpendicularly to one end of the sliding rod, a connecting rod connected perpendicularly to one end of the connecting frame away from the sliding rod, and an abutting block fixedly connected with the connecting rod. The bells are fixed on the sliding rod by means of annular hooks. The connecting rod and the sliding rod are located on the same side of the connecting frame. One end of the mounting frame away from the cross beam is provided with a mounting through hole, and the sliding rod is slidably arranged in the mounting through hole. The abutting block is located on the movement track of the abutting piece to realize the abutting of the abutting piece and the abutting block.

[0013] Further, the abutting piece comprises a connecting plate and an abutting rod fixed to one end of the connecting plate. The other end of the connecting plate is fixedly connected with one end of the rotating rod away from the fan. An L-shaped structure is formed between the connecting plate and the abutting rod. The abutting rod is arranged on the side of the connecting plate away from the rotating rod.

[0014] Further, the abutting surface of the abutting block is in an arc-shaped structure, and the center of the arc-shaped structure is located on the side where the connecting rod is located.

[0015] Further, the bell assembly further comprises a fixed plate and a spring. The fixed plate is in an L-shaped structure. One end of the fixed plate is fixedly connected with the surface of the mounting frame. The other end of the fixed plate is provided with a guide hole. The connecting rod is slidably arranged in the guide hole. The spring is sleeved on the connecting rod. One end of the spring is fixedly connected with the fixed plate. The other end of the spring is fixedly connected with the abutting block.

[0016] Further, the cross beam is further provided with a mounting plate, two ends of the mounting plate in the length direction are connected with the bottoms of the two mounting racks respectively, two sides of the mounting plate in the width direction are respectively provided with a plurality of thorn rows, the bottom ends of the thorn rows are threadedly connected with the mounting plate, and the plurality of thorn rows are uniformly and spacedly arranged along the length direction of the mounting plate.

[0017] Further, the thorn row comprises at least four thorns, and the heights of the thorns in the thorn row gradually decrease from the edge of the mounting plate to the middle part of the mounting plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a perspective view of the anti-bird nesting substation framework of the utility model under the first visual angle;

[0019] Figure 2 It is a structural schematic view of the anti-bird nesting substation framework of the utility model under the second visual angle;

[0020] Figure 3 It is Figure 2 It is a structural enlarged view of the middle A;

[0021] Figure 4 It is a structural view of the abutting block and the abutting piece in the anti-bird nesting substation framework of the utility model.

[0022] Among them, the above-mentioned drawings comprise the following reference signs: 10 - support column; 20 - cross beam; 31 - mounting rack; 32 - rotating rod; 33 - fan; 34 - abutting piece; 41 - sliding rod; 42 - ringer; 43 - ring-shaped hook; 44 - connecting rack; 45 - connecting rod; 46 - abutting block; 47 - fixed plate; 48 - spring; 51 - mounting plate; 52 - thorn row.

[0023] The following specific embodiments will further illustrate the utility model in combination with the above-mentioned drawings. DETAILED DESCRIPTION

[0024] In order to facilitate the understanding of the utility model, the utility model will be described more fully below with reference to the relevant drawings. The drawings show several embodiments of the utility model. However, the utility model can be realized in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0025] It should be understood that when an element as a "fixed" to another element, it can be directly on another element or there can be a middle element. When an element is considered to be "connected" to another element, it can be directly connected to another element or there can be a middle element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0027] Referring to Figures 1 to 4 , a substation framework for preventing birds from nesting is shown, comprising at least two support columns 10 and a cross beam 20 arranged on the support columns 10. In this embodiment, the support columns 10 are A-shaped structures, the top ends of the support columns 10 are fixedly connected with the cross beam 20, and the side of the cross beam 20 away from the support columns 10 is provided with a rotating rod assembly and a bell assembly, and the rotating rod assembly and the bell assembly are linked. Specifically, the rotating rod assembly comprises two mounting brackets 31, a rotating rod 32, a fan 33 fixedly arranged at one end of the rotating rod 32, and an abutting piece 34 fixedly arranged at the other end of the rotating rod 32. The two mounting brackets 31 are respectively arranged vertically at both ends in the length direction of the cross beam 20. In this embodiment, the mounting bracket 31 is a Y-shaped structure, the rotating rod 32 penetrates through the two mounting brackets 31 and is rotatably connected with the middle portions of the two mounting brackets 31, and the rod body of the rotating rod 32 between the two mounting brackets 31 is a U-shaped structure. During rotation, the design of the U-shaped structure can increase the blocking range of the flight path of birds, thereby playing a preliminary physical blocking role on birds trying to approach the cross beam 20, and the rotating rod assembly is driven by natural wind and does not require additional energy, thereby being suitable for various outdoor environments.

[0028] Further, the abutting piece 34 is used in cooperation with the bell assembly. In this embodiment, the abutting piece 34 comprises a connecting plate and an abutting rod fixedly arranged at one end of the connecting plate. The other end of the connecting plate is fixedly connected with the end of the rotating rod 32 away from the fan 33, and an L-shaped structure is formed between the connecting plate and the abutting rod. The abutting rod is arranged on the side of the connecting plate away from the rotating rod 32.

[0029] As an example, the alarm component can play a role in triggering the sound to scare birds away from the beam 20, specifically, the alarm component includes a slide rod 41, a plurality of alarm bells 42 arranged axially along the slide rod 41, a connecting frame 44, a connecting rod 45 and an abutting block 46, the connecting frame 44 is fixed vertically at one end of the slide rod 41 by welding to ensure the connection strength and stability between the connecting frame 44 and the slide rod 41. The connecting rod 45 is connected vertically to the end of the connecting frame 44 away from the slide rod 41, the abutting block 46 is fixedly connected with the connecting rod 45, and the connecting rod 45 and the slide rod 41 are located on the same side of the connecting frame 44. The mounting frame 31 is provided with a mounting through hole at the end away from the beam 20, the slide rod 41 is slidably arranged in the mounting through hole, and the abutting block 46 is located on the movement track of the abutting member 34 to realize the abutment between the abutting member 34 and the abutting block 46. The alarm bells 42 are fixed on the slide rod 41 by the annular hooks 43 for easy installation and replacement. It should be understood that the interval distance between the adjacent two alarm bells 42 can be reasonably adapted according to the propagation characteristics of the sound in different environments (such as the propagation attenuation in open space, obstacle environment, etc.) and the sensitivity range of birds to different frequency and loudness sounds determined by experiments and observation, for example, in the relatively open substation area, the interval distance between the alarm bells can be appropriately increased, while in the area with more obstructions, the interval distance is reduced to ensure the effective propagation of the sound and the alarm effect on the birds.

[0030] Further, the abutting surface of the abutting block 46 is arc-shaped, and the center of the arc-shaped structure is located on the side of the connecting rod 45. When the arc-shaped abutting surface contacts the abutting rod of the abutting member 34, the abutting force can be dispersed, the single-point stress can be reduced, the wear of the abutting member 34 and the abutting block 46 can be reduced, the abutting process can be smoother, and the service life and triggering sensitivity of the alarm component can be effectively improved.

[0031] Further, the alarm component further comprises a fixed plate 47 and a spring 48, the fixed plate 47 is L-shaped, one end of the fixed plate 47 is fixedly connected with the surface of the mounting frame 31 by screwing or welding, the other end of the fixed plate 47 is provided with a guide hole, the connecting rod 45 is slidably arranged in the guide hole, the spring 48 is sleeved on the connecting rod 45, one end of the spring 48 is fixedly connected with the fixed plate 47 by welding, the other end of the spring 48 is fixedly connected with the abutting block 46 by welding, when the abutting member 34 and the abutting block 46 are separated, the spring 48 sleeved on the connecting rod 45 can make the abutting block 46 quickly reset to cooperate with the abutting rod next time, so as to improve the response speed and working stability of the alarm component.

[0032] Further, the crossbeam 20 is further provided with a mounting plate 51, two ends of the mounting plate 51 in the length direction are connected with the bottom of the two mounting frames 31 respectively, and the two sides of the mounting plate 51 in the width direction are respectively provided with a plurality of sharp rows 52 for assisting in bird prevention, the bottom end of the sharp row 52 is threadedly connected with the mounting plate 51, so that different specifications of the sharp row 52 can be replaced according to the actual bird prevention requirement, and the plurality of sharp rows 52 are uniformly and spacedly arranged along the length direction of the mounting plate 51.

[0033] Further, the sharp row 52 includes at least four sharp spikes, and the height of the plurality of sharp spikes in the sharp row 52 gradually decreases from the edge of the mounting plate 51 to the middle part of the mounting plate 51, in actual application, the higher edge sharp spike can form a strong visual and physical deterrent when the birds approach for the first time, so that the birds are difficult to stand, and with the decrease of the height of the sharp spike to the middle part, even if the birds try to continue to move to the middle part, the decreasing sharp spike can still interfere with the landing action, increase the landing difficulty and instability, and further improve the bird prevention effect of the whole device.

[0034] In actual application, the use principle of the bird nest prevention substation framework of the utility model can be that the natural wind in the environment where the substation is located drives the fan 33 to rotate, the fan 33 drives the rotating rod 32 fixedly connected therewith to rotate, since the rotating rod 32 penetrates through the two mounting frames 31 vertically arranged at the two ends of the crossbeam 20 and is rotatably connected with the mounting frames 31, the rotating rod 32 can stably and continuously rotate. In the rotating process, the abutting piece 34 at the other end of the rotating rod 32 rotates synchronously with the rotating rod 32, when the abutting rod in the abutting piece 34 rotates to contact the abutting block 46 in the bell assembly, the abutting rod pushes the abutting block 46, since the abutting block 46 is fixedly connected with the connecting rod 45, the connecting rod 45 and the sliding rod 41 are connected through the connecting frame 44, and the sliding rod 41 can slide in the mounting through hole on the mounting frame 31, so the movement of the abutting block 46 drives the sliding rod 41 to slide. At the same time, the bells 42 on the connecting frame 44 are spacedly arranged and hung on the sliding rod 41 through the annular hooks 43, and the bells 42 will emit sound due to the corresponding shaking or mutual collision caused by the sliding of the sliding rod 41. In this process, when the abutting rod pushes the abutting block 46, the spring 48 sleeved on the connecting rod 45 is compressed by the extrusion of the abutting block 46, and the spring 48 stores elastic potential energy in the compression process. When the abutting rod and the abutting block 46 are disengaged from each other, the elastic potential energy stored in the spring 48 is released, and the elastic force of the spring 48 in the original state acts on the abutting block 46 and the connecting rod 45 connected therewith, since the sliding rod 41 and the connecting rod 45 are connected through the connecting frame 44, under the action of the elastic force of the spring 48, the sliding rod 41 and the abutting block 46 can quickly reset, so as to be ready for the next cooperation with the abutting rod, and realize the triggering of the bell assembly.

[0035] In summary, the beneficial effects of this utility model's substation structure for preventing bird nesting are as follows: the rotating pole assembly in this application can effectively physically block birds when they approach the crossbeam. Furthermore, the rotating pole assembly is driven by natural wind, requiring no additional energy and adaptable to various outdoor environments. Specifically, the rotating pole assembly includes a mounting frame, a rotating pole, and a fan connected to the rotating pole. The pole body located between the two mounting frames has a U-shaped structure. In practical application, the natural wind in the substation environment can drive the fan to rotate, thereby causing the rotating pole to rotate. The U-shaped structure on the rotating pole increases the blocking range of the bird's flight path during rotation, thus physically preventing birds from approaching the crossbeam. Furthermore, a bell assembly linked to the rotating pole assembly is also provided. During the rotation of the rotating pole assembly, the bell assembly can be triggered to emit a sound to disturb the birds, thereby effectively enhancing the bird-repelling effect and greatly reducing the chances of birds perching and nesting on the crossbeam.

[0036] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0037] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model application should be determined by the appended claims.

Claims

1. A substation frame for preventing birds from nesting, comprising at least two pillars and crossbeams disposed on the pillars, characterized in that, The crossbeam is equipped with a rotating rod assembly and a bell assembly, the rotating rod assembly being linked to the bell assembly, and the rotating rod assembly comprising: Two mounting brackets are respectively installed perpendicularly at both ends of the crossbeam along its length; A rotating rod passes through two of the mounting brackets and is rotatably connected to the middle of the two mounting brackets. The rod body located between the two mounting brackets on the rotating rod has a U-shaped structure. A fan is fixed to one end of the rotating rod; An abutment is fixed to the other end of the rotating rod and is used to cooperate with the ringing assembly.

2. The substation structure for preventing bird nesting according to claim 1, characterized in that, The bell assembly includes a slide rod, a plurality of bells spaced apart along the axial direction of the slide rod, a connecting frame vertically fixed to one end of the slide rod, a connecting rod vertically connected to the end of the connecting frame away from the slide rod, and an abutment block fixedly connected to the connecting rod. The bells are fixed to the slide rod by annular hooks. The connecting rod and the slide rod are located on the same side of the connecting frame. The mounting frame has a mounting through hole at the end away from the crossbeam. The slide rod is slidably inserted into the mounting through hole. The abutment block is located on the movement trajectory of the abutment member to achieve abutment between the abutment member and the abutment block.

3. The substation structure for preventing bird nesting according to claim 2, characterized in that, The abutting member includes a connecting plate and an abutting rod fixed to one end of the connecting plate. The other end of the connecting plate is fixedly connected to the end of the rotating rod away from the fan. An L-shaped structure is formed between the connecting plate and the abutting rod. The abutting rod is located on the side of the connecting plate away from the rotating rod.

4. The substation structure for preventing bird nesting according to claim 2, characterized in that, The contact surface of the abutting block has an arc-shaped structure, and the center of the arc is located on the side where the connecting rod is located.

5. The substation structure for preventing bird nesting according to claim 2, characterized in that, The ringing assembly also includes a fixing plate and a spring. The fixing plate has an L-shaped structure. One end of the fixing plate is fixedly connected to the surface of the mounting bracket. The other end of the fixing plate is provided with a guide hole. The connecting rod is slidably inserted into the guide hole. The spring is sleeved on the connecting rod. One end of the spring is fixedly connected to the fixing plate, and the other end of the spring is fixedly connected to the abutment block.

6. The substation structure for preventing bird nesting according to claim 1, characterized in that, The crossbeam is also provided with a mounting plate. The two ends of the mounting plate in the length direction are respectively connected to the bottom of the two mounting brackets. The two sides of the mounting plate in the width direction are respectively provided with a plurality of spike rows. The bottom end of the spike rows is threaded to the mounting plate. The plurality of spike rows are evenly spaced along the length direction of the mounting plate.

7. The substation structure for preventing bird nesting according to claim 6, characterized in that, The spike row includes at least four spikes, and the height of the spikes in the spike row gradually decreases from the edge of the mounting plate toward the center of the mounting plate.

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