Electrical assembled grading ring

Abstract

The utility model relates to the technical field of grading rings, in particular to an electrical assembled grading ring which comprises a main ring body, an auxiliary ring body is arranged on the side surface of the main ring body, a connecting column is arranged between the main ring body and the auxiliary ring body, and connecting pieces are fixedly connected to the upper surface of the main ring body and the upper surface of the auxiliary ring body. The two disturbing modules can be overturned outwards, so that the overall height of the device is reduced, the device is convenient to package and transport, the disturbing modules repel birds by utilizing the fear characteristic of the birds to light and color and the generated visual interference and scare effect, and the probability that the birds stay on the device is reduced; in addition, under the pushing of threads, one end of a bolt extrudes an extrusion arc plate, the extrusion arc plate is made to be matched with a limiting column to move, therefore, the two extrusion arc plates can clamp rod bodies of different sizes, and the adaptability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of grading ring, concretely is a kind of grading ring of electrical assembled. BACKGROUND

[0002] Grading ring is also called shielding ring or grading shielding ring, it is a kind of high-voltage electrical equipment used in power system, mainly used to improve the electric field distribution of insulator string in high-voltage transmission line and substation, reduce corona discharge and radio interference, improve the lightning level and operation safety of line, but the existing device has certain drawbacks, such as the announcement number CN220873331U, the grading ring of split assembled type recorded therein, one end is connected with the clamping block half ring, the connecting clamping groove is formed in the middle of the outer side of the groove seat half ring and the clamping block half ring, the splicing lug is welded on the one end of the groove seat half ring and the clamping block half ring, the fixed shaft is clamped in the middle of the splicing lug, the groove seat is formed in the one end of the groove seat half ring, the clamping block is welded on the one end of the clamping block half ring, the supporting connecting rod is clamped in the inner side of the connecting clamping groove;

[0003] The above device uses the structure of assembled type, is convenient for replacement of its parts in later period, can increase the service life of device, but the overall height of device is higher after assembly, so that the device is inconvenient to transport, and there is lack of matching bird repelling mechanism, to increase the probability of short-circuit discharge caused by excretion of birds near insulator. UTILITY MODEL CONTENT

[0004] The utility model aims at providing the grading ring of electrical assembled type to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of grading ring of electrical assembled type, including main ring body, the side surface of the main ring body is provided with auxiliary ring body, connecting column is arranged between the main ring body and auxiliary ring body, the upper surface of the main ring body and auxiliary ring body is all fixedly connected with connecting piece;

[0007] The outer surface of the connecting piece is hinged with the disturbing module, the disturbing module includes a connecting lug, a fixed column and a second connecting lug, the outer surface of the connecting lug is hinged with the connecting piece, the fixed column is screw-connected on the upper surface of the connecting lug, the outer surface of the fixed column is rotatably connected with a rotating ring, and the second connecting lug is screw-connected on the other end of the fixed column;

[0008] The inner surface of the second connecting lug is hinged with a first fastening module, the inner surface of the second connecting lug is hinged with a second fastening module, the first fastening module comprises a first fastening arc plate, a bolt and a limiting column, the first fastening arc plate is hinged to the inside of the second connecting lug, the bolt is threadedly connected to the outer surface of the first fastening arc plate, and the limiting column is embedded and movably connected to the inner surface of the first fastening arc plate, and one end of the limiting column is fixedly connected with a pressing arc plate.

[0009] Further, the outer surface of the connecting piece is provided with a through hole, and the connecting column is inserted into the through hole.

[0010] Further, the disturbing module further comprises a reflective sheet and a wind cup, the reflective sheet is fixedly connected to the outer surface of the rotating ring, and the wind cup is fixedly connected to one end of the reflective sheet.

[0011] Further, the first connecting lug and the connecting column are rotationally connected, and the connection modes of the second connecting lug and the first fastening module and the second connecting lug and the second fastening module are consistent with the connection mode of the connecting piece and the first connecting lug.

[0012] Further, the outer surface of the first fastening arc plate is hinged with a hinge frame, and the outer surface of the hinge frame is threadedly connected with a threaded sleeve.

[0013] Further, the threaded sleeve and the outer surface of the second fastening module are in contact.

[0014] Further, the first fastening module and the second fastening module are the same in structure.

[0015] Compared with the prior art, the device has the advantages that:

[0016] 1. The nuts cooperate with the connecting columns to pre-fix the main ring body, the auxiliary ring body and the first connecting lug, and the second connecting lug and the first fastening module and the second fastening module are the same, so that the assembly of the device can be completed, the two disturbing modules can be turned outward before installation, the overall height of the device is reduced, the device is convenient for packaging and transportation, the disturbing modules utilize the fear characteristics of birds to light and color, generate visual interference and shocking effect to drive away the birds, reduce the probability of the birds staying on the device, and further reduce the probability of short-circuit discharge caused by the birds excreting feces near the insulator.

[0017] 2. The main ring body, the auxiliary ring body, the disturbing module, the first fastening module and the second fastening module cooperate to form a stable triangular structure, at this time, the bolt is manually rotated, one end of the bolt presses the pressing arc plate under the pushing of the thread, the pressing arc plate moves in cooperation with the limiting column, so that the two pressing arc plates can clamp different size rod bodies, and the adaptability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the overall structure schematic view of the utility model;

[0019] Figure 2 is the split structure schematic view of the first fastening module of the utility model;

[0020] Figure 3 is the split structure schematic view of the main ring body and the auxiliary ring body of the utility model;

[0021] Figure 4 is the Figure 1 enlarged view of A in the utility model.

[0022] In the figure: 1, main ring body;101, auxiliary ring body;102, connecting sheet;2, nut;201, connecting column;3, disturbing module;301, first connecting lug;302, fixed column;303, second connecting lug;304, rotating ring;305, reflector;306, wind cup;4, first fastening module;401, first fastening arc plate;402, hinged frame;403, threaded sleeve;404, bolt;405, extruded arc plate;406, limiting column;5, second fastening module. Specific implementation

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-4 In the embodiments of the utility model, a voltage-sharing ring for electrical equipment is assembled, which comprises a main ring body 1, the side surface of the main ring body 1 is provided with an auxiliary ring body 101, a connecting column 201 is arranged between the main ring body 1 and the auxiliary ring body 101, and the upper surfaces of the main ring body 1 and the auxiliary ring body 101 are both fixedly connected with a connecting sheet 102.

[0025] The outer surface of the connecting sheet 102 is hinged with a disturbing module 3, the disturbing module 3 comprises a first connecting lug 301, a fixed column 302 and a second connecting lug 303, the first connecting lug 301 is hinged to the outer surface of the connecting sheet 102, the fixed column 302 is threadedly connected to the upper surface of the first connecting lug 301, the outer surface of the fixed column 302 is rotatably connected with a rotating ring 304, and the second connecting lug 303 is threadedly connected to the other end of the fixed column 302.

[0026] The inner surface of the second connecting ear 303 is hinged to the first fastening module 4, and the inner surface of the second connecting ear 303 is hinged to the second fastening module 5. The first fastening module 4 includes a first fastening arc plate 401, a bolt 404, and a limiting post 406. The first fastening arc plate 401 is hinged to the inside of the second connecting ear 303. The bolt 404 is threaded to the outer surface of the first fastening arc plate 401. The limiting post 406 is embedded and movably connected to the inner surface of the first fastening arc plate 401. One end of the limiting post 406 is fixedly connected to the compression arc plate 405.

[0027] Specifically, the nut 2, in conjunction with the connecting post 201, pre-fixes the main ring 1, the secondary ring 101, and the first connecting lug 301. The same applies to the second connecting lug 303, the first fastening module 4, and the second fastening module 5. This completes the assembly of the device. Before installation, the two disturbance modules 3 can be flipped outwards to lower the overall height of the device, facilitating packaging and transportation. The disturbance modules 3 utilize birds' fear of light and color to create visual disturbance and fright, thus driving away birds and reducing their dwell time on the device. The probability of birds leaving is further reduced, thus decreasing the probability of short-circuit discharge caused by birds excreting feces near the insulator. The main ring 1, the secondary ring 101, together with the disturbance module 3, the first fastening module 4, and the second fastening module 5, form a stable triangular structure. At this time, the bolt 404 is manually rotated, and under the push of the thread, one end of the bolt 404 squeezes the compression arc plate 405, causing the compression arc plate 405 to move in conjunction with the limiting post 406. This allows the two compression arc plates 405 to clamp rods of different sizes, improving the adaptability of the device.

[0028] Example 1

[0029] like Figures 1-4 As shown, the outer surface of the connecting piece 102 has a through hole, the connecting post 201 is inserted into the through hole, and nuts 2 are threaded to both ends of the connecting post 201. The first connecting ear 301 and the connecting post 201 are rotatably connected. The connection method between the second connecting ear 303 and the first fastening module 4 and the connection method between the second connecting ear 303 and the second fastening module 5 are the same as the connection method between the connecting piece 102 and the first connecting ear 301.

[0030] In this embodiment, when assembling the main ring body 1 and the secondary ring body 101, a connecting post 201 is inserted into the connecting piece 102, and a first connecting lug 301 is installed on the outer surface of the connecting post 201. Then, a wrench is used to rotate the nut 2 so that the nut 2 cooperates with the connecting post 201 to pre-fix the main ring body 1, the secondary ring body 101 and the first connecting lug 301. The second connecting lug 303, the first fastening module 4 and the second fastening module 5 are handled in the same way, and the assembly of the device can be completed. Before installation, the two disturbance modules 3 can be flipped outward to reduce the overall height of the device, making it easier to pack and transport the device.

[0031] likeFigures 1-4 As shown, the disturbing module 3 further comprises a reflector 305 fixedly connected to the outer surface of the rotating ring 304 and a wind cup 306 fixedly connected to one end of the reflector 305.

[0032] In this embodiment, when wind blows, the external wind exerts a force on the wind cup 306, so that the wind cup 306 drives the reflector 305 to move and change the angle of light irradiation. By using the fear characteristics of birds to light and color, visual interference and frightening effect are generated to drive away the birds, so as to reduce the probability of the birds staying on the device and further reduce the probability of short-circuit discharge caused by the birds excreting feces near the insulator.

[0033] Embodiment two

[0034] On the basis of the first embodiment, in order to make up for the problem that it is inconvenient to install the device to insulator rods of different sizes in the first embodiment.

[0035] As shown, the outer surface of the first fastening arc plate 401 is hingedly connected with a hinged frame 402, the outer surface of the hinged frame 402 is threadedly connected with a threaded sleeve 403, the threaded sleeve 403 is in contact with the outer surface of the second fastening module 5, and the first fastening module 4 and the second fastening module 5 are the same in structure. Figures 1-4 In this embodiment, before installation, the two disturbing modules 3 are manually turned over from outside to inside, so that the first fastening module 4 and the second fastening module 5 are attached to each other. Then, the hinged frame 402 is turned over, and the threaded sleeve 403 is rotated, so that the threaded sleeve 403 is in contact with the outer surface of the second fastening module 5, thereby connecting the first fastening module 4 and the second fastening module 5 together. At this time, the main ring body 1 and the auxiliary ring body 101 cooperate with the disturbing module 3, the first fastening module 4 and the second fastening module 5 to form a stable triangular structure. At this time, the bolt 404 is manually rotated, and under the pushing of the thread, one end of the bolt 404 presses the pressing arc plate 405, so that the pressing arc plate 405 moves in cooperation with the limiting column 406, thereby enabling the two pressing arc plates 405 to clamp the rod body of different sizes, and improving the adaptability of the device.

[0036] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0037]

[0038] ​Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature or implementation described herein. The specification can include implicit combinations of explicitly mentioned features and / or implicit combinations of implicitly mentioned features. Such combinations are also expressly included within the scope of the specification and an embodiment.

Claims

1. An electrical assembly-type equalizing ring, comprising a main ring body (1), a secondary ring body (101) provided on the side surface of the main ring body (1), a connecting post (201) provided between the main ring body (1) and the secondary ring body (101), and a connecting piece (102) fixedly connected to the upper surface of both the main ring body (1) and the secondary ring body (101). Its features are, The outer surface of the connecting piece (102) is hinged with a disturbance module (3), the disturbance module (3) comprising: Connecting lug 1 (301) is hinged to the outer surface of connecting piece (102); A fixed post (302) is threaded to the upper surface of a first connecting lug (301), and a rotating ring (304) is rotatably connected to the outer surface of the fixed post (302). The second connecting lug (303) is threaded to the other end of the fixed post (302); The inner surface of the second connecting ear (303) is hinged to a first fastening module (4), and the inner surface of the second connecting ear (303) is hinged to a second fastening module (5). The first fastening module (4) includes: The first fastening arc plate (401) is hinged to the inside of the second connecting lug (303); Bolt (404) is threaded onto the outer surface of fastening arc plate (401); A limiting post (406) is embedded and movably connected to the inner surface of the first fastening arc plate (401), and one end of the limiting post (406) is fixedly connected to a compression arc plate (405). The outer surface of the connecting piece (102) is provided with a through hole, the connecting post (201) is inserted into the through hole, and nuts (2) are threaded to both ends of the connecting post (201). The disturbance module (3) also includes: A reflector (305) is fixedly connected to the outer surface of a rotating ring (304); An air cup (306) is fixedly connected to one end of a reflector (305); The outer surface of the first fastening arc plate (401) is hinged to a hinge frame (402), and the outer surface of the hinge frame (402) is threaded to a threaded sleeve (403). The threaded sleeve (403) and the outer surface of the second fastening module (5) are in contact.

2. The electrical assembly-type equalizing ring according to claim 1, characterized in that, The first connecting ear (301) and the connecting post (201) are rotatably connected. The connection method of the second connecting ear (303) and the first fastening module (4) and the connection method of the second connecting ear (303) and the second fastening module (5) are the same as the connection method of the connecting piece (102) and the first connecting ear (301).

3. The electrical assembly-type equalizing ring according to claim 1, characterized in that, The No. 1 fastening module (4) and the No. 2 fastening module (5) have the same structure.

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