Rod type porcelain insulator

Abstract

The utility model relates to the technical field of rod-type porcelain insulators, and provides a rod-type porcelain insulator, which comprises a bottom plate, an insertion block is movably embedded in the bottom plate, and the top of the insertion block is fixedly connected with a disc. According to the utility model, firstly, the bottom of the rod-type porcelain insulator body is vertically placed in the bottom plate, the disc is tightly attached to the top of the bottom plate, the insertion block is located between the two clamping blocks, then the knob is manually rotated, the knob drives the threaded rod to rotate forwards, and the rod-type porcelain insulator body is fixed through continuous rotation of the threaded rod. A threaded rod gradually drives a connecting plate to horizontally move in the direction of a bottom plate, two cylinders are driven to be continuously pushed into the bottom plate through continuous movement of the connecting plate, and the two cylinders gradually push first inclined blocks to move forwards; and the two inclined blocks II are gradually pushed to horizontally move towards the direction of the insertion block by utilizing the force generated by the forward movement of the two inclined blocks I, so that the more firm installation and fixation of the rod-type porcelain insulator are facilitated, and the installation efficiency of the rod-type porcelain insulator is improved.

Description

Technical Field

[0001] This utility model relates to the field of rod-type porcelain insulators, and in particular to a rod-type porcelain insulator. Background Technology

[0002] Rod-type porcelain insulators are a type of electrical equipment commonly used in high-voltage transmission lines. They are mainly used to support and insulate conductors. Made of porcelain material, they are cylindrical or rod-shaped and have high mechanical strength and electrical insulation properties. The function of rod-type porcelain insulators is to isolate power conductors from power towers or other supporting structures, prevent current leakage through the supporting structure, and ensure the safe operation of the power system. Common materials include kaolin, feldspar, and other ceramic materials.

[0003] In the prior art, such as Chinese Patent No. CN221783029U, a rod-type porcelain insulator includes a core rod, with a skirt fixedly installed on the outer wall of the core rod. A protrusion is fixedly installed on the core rod, and a steel cap is provided on the protrusion. An installation mechanism is provided on the protrusion and the steel cap. A limiting rod penetrates the interior of the steel cap. One end of a limiting spring is fixedly connected to the outer wall of the limiting rod, and the other end of the limiting spring is fixedly connected to the outer wall of the steel cap. A fixing rod is fixedly installed on the inner wall of the limiting rod, and a slider is slidably connected to the outer wall of the fixing rod. A return spring is fixedly installed on the outer wall of the fixing rod. In this rod-type porcelain insulator, the end slope is pressed by the protrusion during the downward movement of the limiting rod in the installation mechanism, automatically releasing the limiting position and completing the installation. The limiting position is then released by pulling the limiting rod, facilitating the replacement of the steel cap.

[0004] While the above-mentioned solutions have the advantages mentioned above, their disadvantages are that, since most rod-type porcelain insulators are used outdoors, they are often exposed to severe weather and are not very secure, making it impossible to install and fix the rod-type porcelain insulators more firmly, thus reducing the installation efficiency of the rod-type porcelain insulators. Utility Model Content

[0005] The purpose of this invention is to solve the problem that in the existing technology, rod-type porcelain insulators are mostly used outdoors and often encounter harsh weather conditions, making them very unstable and unable to be installed and fixed more securely, thus reducing the installation efficiency of rod-type porcelain insulators.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A rod-type porcelain insulator includes a base plate, an insert block is movably embedded inside the base plate, a disc is fixedly connected to the top of the insert block, a rod-type porcelain insulator body is fixedly connected to the top of the disc, two vertical plates are fixedly connected to the bottom of the base plate, a long rod is movably embedded inside each of the two vertical plates, a clamping block is fixedly connected to one end of each of the two long rods, multiple anti-slip pads are fixedly connected to the inner wall of the clamping block, a second inclined block is fixedly connected to the other end of each of the two long rods, a spring is fixedly connected to the outer surface of the second inclined block, one end of the spring is fixedly connected to the outer surface of the vertical plate, a first inclined block is movably connected to the outer surface of each of the second inclined blocks, a cylinder is fixedly connected to the outer surface of each of the first inclined blocks, the outer surfaces of the two cylinders are movably embedded inside the base plate, a connecting plate is fixedly connected to one end of each cylinder, a threaded rod is movably connected to the outer surface of the base plate, the internal thread of the connecting plate is threaded to the outer surface of the threaded rod, and a knob is fixedly connected to one end of the threaded rod.

[0007] In a preferred embodiment, mounting plates are fixedly connected to both sides of the outer surface of the base plate, and two threaded holes are formed on the outer surface of the mounting plates.

[0008] The technical advantage of adopting the above-mentioned further solution is that the two threaded holes and the mounting plate facilitate installation.

[0009] In one preferred embodiment, the outer surface of the rod-type porcelain insulator body is composed of an anti-fouling layer, a waterproof layer, a wear-resistant layer, and a reinforcing layer.

[0010] The technical effect of adopting the above-mentioned further solution is that the anti-fouling layer on the outer surface of the rod-type porcelain insulator is composed of photocatalytic materials, such as nano-titanium dioxide coating, which can decompose organic contaminants on the surface under ultraviolet irradiation, achieving a self-cleaning effect.

[0011] In a preferred embodiment, the bottom of the antifouling layer is provided with a waterproof layer.

[0012] The technical effect of adopting the above-mentioned further solution is that the waterproof layer is composed of a fluorocarbon coating, which has excellent waterproof, anti-corrosion and weather-resistant properties, and is suitable for waterproofing needs of ceramic surfaces.

[0013] In a preferred embodiment, the bottom of the waterproof layer is provided with a wear-resistant layer.

[0014] The technical effect of adopting the above-mentioned further solution is that the wear-resistant layer is composed of silicon carbide, which is an extremely hard material and extremely wear-resistant.

[0015] In a preferred embodiment, a reinforcing layer is provided at the bottom of the wear-resistant layer.

[0016] The technical effect of adopting the above-mentioned further solution is that the reinforcing layer is composed of an ultra-high molecular weight polyethylene coating, which has very high impact resistance and wear resistance, and can enhance the durability and load-bearing capacity of buildings, pipelines, etc.

[0017] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0018] 1. In this utility model, the bottom of the rod-type porcelain insulator body is first vertically placed inside the base plate, with the disc tightly against the top of the base plate and the insertion block positioned between the two clamping blocks. Then, the knob is manually turned, which drives the threaded rod to rotate clockwise. Through the continuous rotation of the threaded rod, the threaded rod gradually drives the connecting plate to move horizontally towards the base plate. Through the continuous movement of the connecting plate, the two cylinders are continuously pushed into the base plate. The two cylinders gradually push the first inclined block forward. Using the force generated by the forward movement of the two inclined blocks, the two inclined blocks gradually push the second inclined block to move horizontally towards the insertion block. The two inclined blocks begin to gradually push the long rod and clamping blocks to move continuously towards the outer surface of the insertion block, and finally, the two clamping blocks firmly hold the insertion block. At the same time, multiple anti-slip pads provide anti-slip treatment for the insertion block, and the long rod facilitates the reset of the second inclined block, thereby facilitating a more secure installation and fixing of the rod-type porcelain insulator and improving the installation efficiency of the rod-type porcelain insulator.

[0019] 2. In order to better prevent oil stains on the outer surface of the rod-type porcelain insulator, the anti-fouling layer on the outer surface of the rod-type porcelain insulator is composed of photocatalytic materials, such as a nano-titanium dioxide coating. Under ultraviolet light, it can decompose organic dirt on the surface, achieving a self-cleaning effect. The waterproof layer is composed of a fluorocarbon coating, which has excellent waterproof, anti-corrosion, and weather-resistant properties, suitable for the waterproofing requirements of porcelain surfaces. The wear-resistant layer is composed of silicon carbide, which is an extremely hard and wear-resistant material. The reinforcing layer is composed of an ultra-high molecular weight polyethylene coating, which has very high impact resistance and wear resistance, and can enhance the durability and load-bearing capacity of buildings, pipelines, etc., thereby improving the anti-fouling function of the rod-type porcelain insulator, reducing the number of manual cleanings, and improving the practicality of the rod-type porcelain insulator. Attached Figure Description

[0020] Figure 1 A schematic diagram of the main structure of a rod-type porcelain insulator provided by this utility model;

[0021] Figure 2 A schematic diagram of the bottom structure of a rod-type porcelain insulator provided by this utility model;

[0022] Figure 3 A cross-sectional structural diagram of a rod-type porcelain insulator provided by this utility model;

[0023] Figure 4A schematic diagram of the layered structure of a rod-type porcelain insulator provided by this utility model.

[0024] Legend:

[0025] 1. Base plate; 101. Mounting plate; 102. Threaded hole; 103. Cylindrical rod; 104. Connecting plate; 105. Threaded rod; 106. Knob; 107. Inclined block one; 108. Inclined block two; 109. Long rod; 110. Spring; 111. Clamping block; 112. Anti-slip pad; 113. Rod-type porcelain insulator body; 114. Disc; 115. Insertion block; 116. Vertical plate; 2. Anti-fouling layer; 201. Waterproof layer; 202. Wear-resistant layer; 203. Reinforcing layer. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Example 1, please refer to Figure 1 - Figure 4 This utility model provides a technical solution: a rod-type porcelain insulator, including a base plate 1, an insertion block 115 is movably embedded inside the base plate 1, a disc 114 is fixedly connected to the top of the insertion block 115, a rod-type porcelain insulator body 113 is fixedly connected to the top of the disc 114, two vertical plates 116 are fixedly connected to the bottom of the base plate 1, long rods 109 are movably embedded inside the two vertical plates 116, a clamping block 111 is fixedly connected to one end of each of the two long rods 109, a plurality of anti-slip pads 112 are fixedly connected to the inner wall of the clamping block 111, and a second inclined block 108 is fixedly connected to the other end of each of the two long rods 109, a spring 110 is fixedly connected to the outer surface of the second inclined block 108, and the spring... One end of 110 is fixedly connected to the outer surface of the vertical plate 116. The outer surfaces of the two inclined blocks 108 are movably connected to the inclined blocks 107. The outer surfaces of the two inclined blocks 107 are fixedly connected to the cylinders 103. The outer surfaces of the two cylinders 103 are movably embedded in the interior of the base plate 1. One end of the two cylinders 103 is fixedly connected to the connecting plate 104. The outer surface of the base plate 1 is movably connected to the threaded rod 105. The inner thread of the connecting plate 104 is connected to the outer surface of the threaded rod 105. One end of the threaded rod 105 is fixedly connected to the knob 106. The two sides of the outer surface of the base plate 1 are fixedly connected to the mounting plate 101. The outer surface of the mounting plate 101 has two threaded holes 102.

[0028] In this embodiment, the bottom of the rod-type porcelain insulator body 113 is first vertically placed inside the base plate 1, with the disc 114 pressed tightly against the top of the base plate 1, and the insertion block 115 positioned between the two clamping blocks 111. Then, the knob 106 is manually turned, causing the threaded rod 105 to rotate clockwise. Through the continuous rotation of the threaded rod 105, the threaded rod 105 gradually moves the connecting plate 104 horizontally toward the base plate 1. Through the continuous movement of the connecting plate 104, the two cylinders 103 are continuously pushed into the base plate 1, and the two cylinders 103 gradually push the inclined block 107 forward. The movement utilizes the force generated by the forward movement of two inclined blocks 107 to gradually push two inclined blocks 108 horizontally towards the insertion block 115. The two inclined blocks 108 gradually push the long rod 109 and the clamping block 111 towards the outer surface of the insertion block 115, and finally the two clamping blocks 111 firmly clamp the insertion block 115. At the same time, multiple anti-slip pads 112 provide anti-slip treatment for the insertion block 115, and the long rod 109 facilitates the reset of the inclined blocks 108, thereby facilitating a more secure installation and fixing of the rod-type porcelain insulator and improving the installation efficiency of the rod-type porcelain insulator.

[0029] Example 2, as Figure 1 - Figure 4 As shown, the outer surface of the rod-type porcelain insulator body 113 is composed of an anti-fouling layer 2, a waterproof layer 201, a wear-resistant layer 202, and a reinforcing layer 203. The bottom of the anti-fouling layer 2 is provided with a waterproof layer 201, the bottom of the waterproof layer 201 is provided with a wear-resistant layer 202, and the bottom of the wear-resistant layer 202 is provided with a reinforcing layer 203.

[0030] In this embodiment, to better protect the outer surface of the rod-type porcelain insulator body 113 from oil stains, the anti-fouling layer 2 on the outer surface of the rod-type porcelain insulator body 113 is composed of photocatalytic materials, such as a nano-titanium dioxide coating. Under ultraviolet light, it can decompose organic contaminants on the surface, achieving a self-cleaning effect. The waterproof layer 201 is composed of a fluorocarbon coating, which has excellent waterproof, anti-corrosion, and weather-resistant properties, suitable for the waterproofing requirements of porcelain surfaces. The wear-resistant layer 202 is composed of silicon carbide, which is an extremely hard and wear-resistant material. The reinforcing layer 203 is composed of an ultra-high molecular weight polyethylene coating, which has very high impact resistance and wear resistance, enhancing the durability and load-bearing capacity of buildings, pipelines, etc., thereby improving the anti-fouling function of the rod-type porcelain insulator body 113, reducing the number of manual cleaning operations, and improving the practicality of the rod-type porcelain insulator.

[0031] Working principle: In use, first, vertically insert the bottom of the rod-type porcelain insulator body 113 into the interior of the base plate 1, ensuring the disc 114 is tightly against the top of the base plate 1, and positioning the insertion block 115 between the two clamping blocks 111. Then, manually turn the knob 106, which in turn drives the threaded rod 105 to rotate clockwise. Through the continuous rotation of the threaded rod 105, the threaded rod 105 gradually drives the connecting plate 104 to move horizontally towards the base plate 1. The continuous movement of the connecting plate 104 drives the two cylinders 111 to rotate horizontally. 03. Continuing to advance towards the interior of the base plate 1, the two cylinders 103 gradually push the first inclined block 107 forward. The force generated by the forward movement of the first inclined block 107 gradually pushes the second inclined block 108 horizontally towards the insertion block 115. The second inclined block 108 then gradually pushes the long rod 109 and the clamping block 111 towards the outer surface of the insertion block 115, ultimately securing the insertion block 115 firmly through the two clamping blocks 111. Simultaneously, multiple anti-slip pads 112 support the insertion block 115. 5. Anti-slip treatment is applied. The long rod 109 facilitates the reset of the inclined block 108, thereby making it easier to install and fix the rod-type porcelain insulator more firmly and improving the installation efficiency of the rod-type porcelain insulator. In order to better prevent oil stains on the outer surface of the rod-type porcelain insulator body 113, the anti-fouling layer 2 on the outer surface of the rod-type porcelain insulator body 113 is composed of photocatalytic material, nano titanium dioxide coating. Under ultraviolet irradiation, it can decompose organic dirt on the surface and achieve a self-cleaning effect. The waterproof layer 201 is composed of fluorocarbon coating, which has excellent waterproof, anti-corrosion and weather resistance properties, suitable for the waterproofing needs of porcelain surfaces. The wear-resistant layer 202 is composed of silicon carbide, which is an extremely hard material and extremely wear-resistant. The reinforcing layer 203 is composed of ultra-high molecular weight polyethylene coating, which has very high impact resistance and wear resistance, and can enhance the durability and load-bearing capacity of buildings, pipelines, etc., thereby improving the anti-fouling function of the rod-type porcelain insulator body 113, reducing the number of manual cleanings, and improving the practicality of the rod-type porcelain insulator.

[0032] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A rod porcelain insulator comprising a base plate (1), characterized in that: The inside of the bottom plate (1) is movably embedded with an insertion block (115), the top of the insertion block (115) is fixedly connected with a disc (114), the top of the disc (114) is fixedly connected with a rod porcelain insulator body (113), the bottom of the bottom plate (1) is fixedly connected with two vertical plates (116), the inside of the two vertical plates (116) is movably embedded with a long rod (109), one end of the two long rods (109) is fixedly connected with a clamping block (111), the inner wall of the clamping block (111) is fixedly connected with a plurality of anti-skid pads (112), the other end of the two long rods (109) is fixedly connected with an inclined block two (108), the outer surface of the inclined block two (108) is fixedly connected with a spring (110), one end of the spring (110) is fixedly connected on the outer surface of the vertical plate (116), the outer surface of the two inclined block two (108) is movably connected with an inclined block one (107), the outer surface of the two inclined block one (107) is fixedly connected with a cylinder (103), the outer surface of the two cylinders (103) is movably embedded in the inside of the bottom plate (1), one end of the two cylinders (103) is fixedly connected with a connecting plate (104), the outer surface of the bottom plate (1) is movably connected with a threaded rod (105), the inside of the connecting plate (104) is screwedly connected on the outer surface of the threaded rod (105), one end of the threaded rod (105) is fixedly connected with a knob (106).

2. A rod type porcelain insulator according to claim 1, characterized in that: The outer surface of the bottom plate (1) is fixedly connected with a mounting plate (101) on both sides, and the outer surface of the mounting plate (101) is provided with two threaded holes (102).

3. A rod type porcelain insulator according to claim 1, characterized in that: The outer surface of the rod porcelain insulator body (113) is composed of an antifouling layer (2), a waterproof layer (201), a wear-resistant layer (202) and a reinforcing layer (203).

4. A rod type porcelain insulator according to claim 3, characterized in that: The bottom of the antifouling layer (2) is provided with a waterproof layer (201).

5. A rod type porcelain insulator according to claim 4, characterized in that: The bottom of the waterproof layer (201) is provided with a wear-resistant layer (202).

6. A rod type porcelain insulator according to claim 5, characterized in that: The bottom of the wear-resistant layer (202) is provided with a reinforcing layer (203).

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