Needle type porcelain insulator

Abstract

The utility model relates to the technical field of insulators, and discloses a pin-type porcelain insulator, which comprises an insulator body, the inner wall of the insulator body is fixedly connected with a support rod, the top of the support rod is provided with a protection structure for protecting the insulator body, the protection structure comprises a fixed rod and a fixed rod, the fixed rod is fixedly connected with the pin-type porcelain insulator, and the fixed rod is fixedly connected with the pin-type porcelain insulator. The top of the supporting rod is fixedly connected with a fixing rod, the outer wall of the needle type porcelain insulator of the fixing rod is rotatably connected with a rotating sleeve, the outer wall of the rotating sleeve is fixedly connected with an auxiliary plate, and the bottom of the auxiliary plate is provided with a cleaning structure for cleaning an insulator body. According to the pin type porcelain insulator, the protection structure is arranged, the auxiliary plate is driven to rotate through natural wind, then the bell is beaten periodically by the beating block, birds are repelled through sound generated when the bell is beaten, and the birds are prevented from impacting the insulator or inhabiting on the surface of the insulator; and the service life of the insulator is further prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of insulators, in particular to a pin-type porcelain insulator. Background Art

[0002] Insulators are mostly used in electric poles. With the development of science and technology, many disc-shaped insulators are hung on one end of high-voltage electric wire connection towers. They are used to increase the creepage distance. They are usually made of glass or ceramics and are called insulators.

[0003] Pin insulator is a component used to support or suspend conductors and form electrical insulation between pole towers and conductors. The porcelain parts and cast steel of pin-type ordinary ceramic insulators are glued together with cement adhesive, and a layer of glaze is coated on the surface of the porcelain parts to improve the insulating performance of the insulator.

[0004] Insulators currently on the market are often damaged by bird strikes during use because they are located at high altitudes, which in turn affects the service life of the insulators and makes them unable to be used normally. Utility Model Content

[0005] The purpose of the utility model is to provide a pin-type porcelain insulator to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a pin-type porcelain insulator, comprising an insulator body, the inner wall of the insulator body is fixedly connected to a support rod, the top of the support rod is provided with a protective structure for protecting the insulator body, the protective structure comprises:

[0007] A fixed rod, the top of the support rod is fixedly connected with a fixed rod, the outer wall of the fixed rod is rotatably connected with a rotating sleeve, the outer wall of the rotating sleeve is fixedly connected with an auxiliary plate, four groups of auxiliary plates are provided, and the four groups of auxiliary plates are distributed in a circle with the support rod as the center, the bottom of the auxiliary plate is provided with a cleaning structure for cleaning the insulator body with a cleaning agent, the top of the auxiliary plate is fixedly connected with a protrusion, the protrusion is provided with four groups, and each group of protrusions is fixedly connected to a different group of auxiliary plates, and the four groups of protrusions are distributed in a circle with the support rod as the center;

[0008] An auxiliary rod, the top of the fixed rod is fixedly connected with the auxiliary rod, and one end of the auxiliary rod away from the fixed rod is fixedly connected with a rope;

[0009] A bell, wherein one end of the rope away from the auxiliary rod is fixedly connected with the bell, and the outer wall of the bell fits the protrusion.

[0010] Preferably, the cleaning structure comprises: a connecting rod, the bottom of the auxiliary plate is fixedly connected with the connecting rod, and only the bottom of one group of auxiliary plates is fixedly connected with the connecting rod.

[0011] Preferably, one end of the connecting rod away from the auxiliary plate is fixedly connected to a support plate, and multiple groups of support plates are provided, and the multiple groups of support plates are all fixedly connected to the connecting rod, and the multiple groups of support plates are distributed in a straight line.

[0012] Preferably, a cleaning brush is fixedly connected to the outer wall of the support plate, and a plurality of groups of cleaning brushes are provided, and the number of the cleaning brushes is consistent with the number of the support plates, and each group of cleaning brushes is fixedly connected to a different group of support plates.

[0013] Preferably, the brush surface of the cleaning brush fits the insulator body.

[0014] Preferably, the auxiliary plates are provided in four groups, and the four groups of auxiliary plates are distributed in a circle with the support rod as the center.

[0015] Compared with the prior art, the utility model provides a pin-type porcelain insulator, which has the following beneficial effects:

[0016] 1. The pin-type porcelain insulator is provided with a protective structure, and the auxiliary plate is driven to rotate by natural wind, so that the striking block periodically strikes the bell, and the birds are driven away by the sound produced when the bell is struck, thereby preventing the birds from hitting the insulator or perching on the surface of the insulator, thereby increasing the service life of the insulator.

[0017] 2. The pin-type porcelain insulator is provided with a cleaning structure, which can clean the dust on the surface of the insulator, thereby preventing the dust from corroding the insulator, thereby further improving the service life of the insulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the utility model;

[0019] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the structure at inner A;

[0020] Figure 3 For this utility model Figure 1 Enlarged schematic diagram of the structure at location B.

[0021] In the figure: 1. insulator body; 2. support rod; 4. protection structure; 41. fixed rod; 42. rotating sleeve; 43. auxiliary plate; 44. bump; 45. auxiliary rod; 46. rope; 47. bell; 5. cleaning structure; 51. connecting rod; 52. support plate; 53. cleaning brush. DETAILED DESCRIPTION

[0022] like Figure 1-3As shown, the utility model provides a technical solution: a pin-type porcelain insulator, comprising an insulator body 1, an inner wall of the insulator body 1 is fixedly connected to a support rod 2, the top of the support rod 2 is provided with a protective structure 4 for protecting the insulator body 1, and the bottom of the auxiliary plate 43 is provided with a cleaning structure 5 for cleaning the insulator body 1.

[0023] The protective structure 4 includes: a fixed rod 41, a rotating sleeve 42, an auxiliary plate 43, a protrusion 44, an auxiliary rod 45, a rope 46, and a bell 47. The top of the support rod 2 is fixedly connected with the fixed rod 41, and the support rod 2 fixes the fixed rod 41. The outer wall of the fixed rod 41 is rotatably connected with the rotating sleeve 42, and the rotating sleeve 42 can rotate along the outer wall of the fixed rod 41. The outer wall of the rotating sleeve 42 is fixedly connected with the auxiliary plate 43, and the auxiliary plate 43 will rotate due to the natural wind. The top of the auxiliary plate 43 is fixedly connected with a protrusion 44, and the protrusion 44 will perform a circular motion with the support rod 2 as the center of the circle as the auxiliary plate 43 rotates. The top of the fixed rod 41 is fixedly connected with The auxiliary rod 45 and the fixed rod 41 fix the auxiliary rod 45. The end of the auxiliary rod 45 away from the fixed rod 41 is fixedly connected with a rope 46. The auxiliary rod 45 fixes the rope 46. The end of the rope 46 away from the auxiliary rod 45 is fixedly connected with a bell 47. The rope 46 fixes the bell 47. The outer wall of the bell 47 fits the protrusion 44. The protrusion 44 will periodically hit the bell 47 when performing a circular motion. There are four groups of auxiliary plates 43, and the four groups of auxiliary plates 43 are distributed in a circle with the support rod 2 as the center.

[0024] The cleaning structure 5 comprises: a connecting rod 51, a support plate 52, and a cleaning brush 53. The bottom of the auxiliary plate 43 is fixedly connected with the connecting rod 51, and the auxiliary plate 43 plays a fixing role on the connecting rod 51. At the same time, the connecting rod 51 will perform a circular motion with the rotation of the auxiliary plate 43, and the connecting rod 51 plays a role in connecting the auxiliary plate 43 and the support plate 52. The end of the connecting rod 51 away from the auxiliary plate 43 is fixedly connected with the support plate 52, and the support plate 52 will move with the movement of the connecting rod 51. The outer wall of the support plate 52 is fixedly connected with the cleaning brush 53, and the support plate 52 plays a fixing role on the cleaning brush 53. The brush surface of the cleaning brush 53 is in contact with the insulator body 1, and the cleaning brush 53 can clean the dust on the surface of the insulator body 1.

[0025] Working principle: The auxiliary plate 43 is driven to rotate by natural wind, and the auxiliary plate 43 will drive the rotating sleeve 42 to rotate along the outer wall of the support rod 2. The protrusion 44 on the top of the auxiliary plate 43 will perform a circular motion with the support rod 2 as the center as the auxiliary plate 43 rotates, and then the bell 47 is periodically struck by the circular motion of the protrusion 44. The sound produced when the bell 47 is struck will drive away birds, thereby preventing birds from colliding with the insulator body 1 or perching on the insulator body 1, thereby increasing the service life of the insulator body 1.

[0026] At the same time, when the auxiliary plate 43 drives the rotating sleeve 42 to rotate along the outer wall of the support rod 2, the connecting rod 51 will perform a circular motion with the support rod 2 as the center as the auxiliary plate 43 rotates, thereby improving the circular motion of the support plate 52 driven by the connecting rod 51. At this time, the cleaning brush 53 will clean the dust on the surface of the insulator body 1 with the circular motion of the support plate 52, thereby avoiding corrosion of the insulator body 1 by dust, thereby further improving the service life of the insulator body 1.

[0027] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A pin-type porcelain insulator, comprising an insulator body (1), characterized in that: The inner wall of the insulator body (1) is fixedly connected to a support rod (2), and a protective structure (4) for protecting the insulator body (1) is provided on the top of the support rod (2), wherein the protective structure (4) comprises: A fixed rod (41), the top of the support rod (2) is fixedly connected to the fixed rod (41), the outer wall of the fixed rod (41) is rotatably connected to a rotating sleeve (42), the outer wall of the rotating sleeve (42) is fixedly connected to an auxiliary plate (43), the bottom of the auxiliary plate (43) is provided with a cleaning structure (5) for cleaning the insulator body (1), and the top of the auxiliary plate (43) is fixedly connected to a protrusion (44); An auxiliary rod (45), the top of the fixed rod (41) is fixedly connected with the auxiliary rod (45), and one end of the auxiliary rod (45) away from the fixed rod (41) is fixedly connected with a rope (46); A bell (47), one end of the rope (46) away from the auxiliary rod (45) is fixedly connected with the bell (47), and the outer wall of the bell (47) fits the protrusion (44).

2. A pin-type porcelain insulator according to claim 1, characterized in that: The cleaning structure (5) comprises a connecting rod (51), and the bottom of the auxiliary plate (43) is fixedly connected to the connecting rod (51).

3. A pin-type porcelain insulator according to claim 2, characterized in that: One end of the connecting rod (51) away from the auxiliary plate (43) is fixedly connected to a supporting plate (52).

4. A pin-type porcelain insulator according to claim 3, characterized in that: A cleaning brush (53) is fixedly connected to the outer wall of the support plate (52).

5. A pin-type porcelain insulator according to claim 4, characterized in that: The brush surface of the cleaning brush (53) is in contact with the insulator body (1).

6. The pin-type porcelain insulator according to claim 1, characterized in that: The auxiliary plates (43) are provided in four groups, and the four groups of auxiliary plates (43) are distributed in a circle with the support rod (2) as the center.

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