Corrosion-resistant electric power fitting

Abstract

The utility model relates to the technical field of electric power fittings, in particular to a corrosion-resistant electric power fitting, which comprises an upper clamping plate and a lower clamping plate, an upper side plate is mounted on the outer surface of the upper clamping plate, an adaptive clamping assembly is mounted at the lower end of the upper side plate, and a guide assembly is mounted on the top surface of the upper clamping plate; the adaptive clamping assembly comprises an elastic column, the elastic column is installed on the lower end surface of the upper side plate, and a lower side plate is installed at the end, away from the upper side plate, of the elastic column. The limiting columns can automatically move downwards by installing the springs, if the upper clamping plate and the lower clamping plate are in a stressed state, the limiting columns can ascend in the stabilizing cylinders, and therefore the clamping size of the upper clamping plate and the clamping size of the lower clamping plate can be changed, and when a cable is installed between the upper clamping plate and the lower clamping plate, the limiting columns can move downwards automatically. And at the moment, the limiting column moves upwards, so that the upper clamping plate and the lower clamping plate can stably and adaptively clamp the cable.

Description

Technical Field

[0001] This utility model relates to the field of power fittings technology, specifically a corrosion-resistant power fitting. Background Technology

[0002] Electrical fittings are metal accessories that connect and combine various devices in a power system, serving to transmit mechanical loads, electrical loads, and provide certain protection. The iron or aluminum metal accessories widely used in power transmission lines are collectively referred to as fittings.

[0003] In response, existing technology patent publication number CN213692983U discloses a corrosion-resistant power fitting, including an upper clamp and a lower clamp. Support baffles are fixedly connected to both sides of the upper and lower clamps. The support baffles are threaded through and threaded with fastening bolts. A lifting ring is fixedly connected to the middle of the top of the upper clamp. Protective gaskets are fixedly connected to the left and right sides of the interior of the lower clamp. A drain groove is fixedly connected to the middle of the bottom of the interior of the lower clamp. A transmission push plate is fixedly connected to the back of the top of the upper clamp. A support rod is sleeved and slidably connected to the back of the transmission push plate. A fastening strap is fixedly connected to the bottom end of the support rod near the back. This utility model relates to the field of power fitting technology. This corrosion-resistant power fitting effectively drains liquid splashed onto the power fitting in a timely manner, preventing liquid accumulation and corrosion, while ensuring stable fixation of cables of different shapes.

[0004] However, in actual use, the upper and lower clamping plates can only be fixed together with bolts. This method of fastening makes the clamping force of the upper and lower clamping plates the same, which cannot adaptively clamp the cable and will also damage the outer surface of the cable. At the same time, it cannot guide rainwater. Therefore, improving and perfecting the above-mentioned problems has become an urgent issue to be solved. Utility Model Content

[0005] The purpose of this utility model is to provide a corrosion-resistant power fitting to solve the problem mentioned in the background art that the upper and lower clamping plates can only be fixed by bolts. This fastening method results in the clamping force of the upper and lower clamping plates being the same, which cannot adaptively clamp the cable and will also damage the outer surface of the cable. At the same time, it cannot guide rainwater.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a corrosion-resistant electrical fitting, comprising an upper clamping plate and a lower clamping plate, wherein an upper side plate is installed on the outer surface of the upper clamping plate, an adaptive clamping assembly is installed at the lower end of the upper side plate, and a guide assembly is installed on the top surface of the upper clamping plate;

[0007] The adaptive clamping assembly includes an elastic post mounted on the lower end surface of the upper side plate, a lower side plate mounted on the end of the elastic post away from the upper side plate, and a stabilizing cylinder mounted on the upper surface of the lower side plate.

[0008] Preferably, a mounting spring is installed on the inner bottom wall of the stabilizing cylinder, a limit post is installed on the top surface of the mounting spring, and an anti-slip pad is fixedly connected to the top surface of the mesh installed inside the lower clamping plate.

[0009] Preferably, a connecting ring is fixedly connected to the upper surface of the limiting post, and a slider is installed on the outer surface of the limiting post.

[0010] Preferably, the inner wall of the stabilizing cylinder is provided with a groove, and a slider is installed inside the groove.

[0011] Preferably, the slider and the groove are adapted to each other, and the limiting post and the stabilizing cylinder are adapted to each other.

[0012] Preferably, the guiding component includes a guide frame, the top surface of which is fitted with a limiting plate.

[0013] Preferably, a filter plate is installed on the inner side wall of the guide frame, and two sets of filter plates are provided, which are respectively installed on the front and rear top surfaces of the guide frame.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. In use, this corrosion-resistant power fitting first pulls the upper and lower clamps apart, then places the cable between them. The upper and lower clamps then engage with their limiting mechanisms. The elastic post and adaptive clamping components allow the upper and lower clamps to abut against the outer surface of the cable. When the upper and lower clamps are not under force, the spring automatically moves the limiting post downwards. If the upper and lower clamps are under force, the limiting post rises inside the stabilizing cylinder, changing the clamping dimensions. When the cable is installed between the upper and lower clamps, the limiting post moves upwards, ensuring stable and adaptive clamping of the cable, demonstrating the practicality of the design.

[0016] 2. When this corrosion-resistant power fitting is in use, rainwater falling onto the top surface of the upper clamping plate is guided by the shape of the guide frame, allowing the rainwater to be directly guided away from the upper and lower clamping plates. This reduces the amount of rainwater dripping directly onto the surfaces of the upper and lower clamping plates, resulting in a better overall guiding effect. At the same time, the anti-slip pads enhance the clamping force on the cable, providing anti-slip properties during clamping. The anti-slip pads also help to drain rainwater, preventing liquid accumulation from corroding the power fitting. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a three-dimensional schematic diagram of the upper clamping plate and upper side plate structure of this utility model;

[0019] Figure 3 This is a schematic diagram showing the disassembled structure of the upper and lower clamping plates of this utility model;

[0020] Figure 4 This is a split diagram of the stabilizing cylinder and connecting ring structure of this utility model;

[0021] Figure 5 This is a three-dimensional schematic diagram of the guide frame structure of this utility model.

[0022] In the diagram: 1. Upper clamping plate; 2. Upper side plate; 3. Elastic column; 4. Lower side plate; 5. Lower clamping plate; 6. Stabilizing cylinder; 7. Mounting spring; 8. Limiting column; 9. Connecting ring; 10. Sliding block; 11. Strainer; 12. Anti-slip pad; 13. Guide frame; 14. Limiting plate; 15. Filter plate. Detailed Implementation

[0023] 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.

[0024] Please see Figures 1-5 One embodiment provided by this utility model:

[0025] A corrosion-resistant electrical fitting, the mesh 11 and anti-slip pad 12 used in this application are products that can be purchased directly on the market, and their principles and connection methods are existing technologies known to those skilled in the art, so they will not be described in detail here. It includes an upper clamping plate 1 and a lower clamping plate 5. An upper side plate 2 is installed on the outer surface of the upper clamping plate 1, an adaptive clamping component is installed at the lower end of the upper side plate 2, and a guide component is installed on the top surface of the upper clamping plate 1.

[0026] The clamping assembly includes an elastic post 3, which is installed on the lower surface of the upper side plate 2. A lower side plate 4 is installed at the end of the elastic post 3 away from the upper side plate 2. A stabilizing cylinder 6 is installed on the upper surface of the lower side plate 4. A mounting spring 7 is installed on the inner bottom wall of the stabilizing cylinder 6. A limiting post 8 is installed on the top surface of the mounting spring 7. A mesh 11 is installed inside the lower clamping plate 5. An anti-slip pad 12 is fixedly connected to the top surface of the lower clamping plate 5. A connecting ring 9 is fixedly connected to the upper surface of the limiting post 8. A slider 10 is installed on the outer surface of the limiting post 8. First, the upper clamping plate 1 and the lower clamping plate 5 are pulled apart to move them away from each other. Then, the cable is placed between the upper clamping plate 1 and the lower clamping plate 5. Then, the upper clamping plate 1 and the lower clamping plate 5 are contacted and limited. The elastic column 3 and the adaptive clamping assembly enable the upper clamping plate 1 and the lower clamping plate 5 to abut against each other on the outer surface of the cable. When the upper clamping plate 1 and the lower clamping plate 5 are not under force, the limiting column 8 can be automatically moved downward by the installed spring 7. If the upper clamping plate 1 and the lower clamping plate 5 are under force, the limiting column 8 will rise inside the stabilizing cylinder 6, thereby changing the clamping size of the upper clamping plate 1 and the lower clamping plate 5. Thus, when the cable is installed between the upper clamping plate 1 and the lower clamping plate 5, the limiting column 8 will move upward, so that the upper clamping plate 1 and the lower clamping plate 5 can stably and adaptively clamp the cable.

[0027] The inner wall of the stabilizing cylinder 6 is provided with a sliding groove, and a slider 10 is installed inside the sliding groove. The slider 10 and the sliding groove are mutually adapted to each other, and the limiting post 8 and the stabilizing cylinder 6 are mutually adapted to each other. The position of the limiting post 8 can be limited by the mutual adaptation between the slider 10 and the sliding groove.

[0028] The guiding assembly includes a guide frame 13, with a limiting plate 14 installed on the top surface of the guide frame 13. A filter plate 15 is installed on the inner side wall of the guide frame 13. Two sets of filter plates 15 are installed on the front and rear top surfaces of the guide frame 13, respectively. When rainwater falls onto the top surface of the upper clamping plate 1, the shape of the guide frame 13 guides the rainwater, allowing it to be guided away from the upper clamping plate 1 and the lower clamping plate 5. This reduces the amount of rainwater dripping directly onto the surfaces of the upper clamping plate 1 and the lower clamping plate 5, resulting in a better overall guiding effect. At the same time, the anti-slip pad 12 enhances the clamping force on the cable, providing anti-slip properties during clamping. The anti-slip pad 12 also helps to drain rainwater. Meanwhile, the filter plate 15 filters impurities in the rainwater, and the impurities intercepted by the filter plate 15 can be manually cleaned afterward.

[0029] Working principle: In use, first pull the upper clamping plate 1 and the lower clamping plate 5 away from each other, then place the cable between the upper clamping plate 1 and the lower clamping plate 5. Then, the upper clamping plate 1 and the lower clamping plate 5 are engaged. Through the elastic column 3 and the adaptive clamping assembly, the upper clamping plate 1 and the lower clamping plate 5 can abut against the outer surface of the cable. When the upper clamping plate 1 and the lower clamping plate 5 are not under force, the spring 7 can automatically move the limiting column 8 downward. If the upper clamping plate 1 and the lower clamping plate 5 are under force, the limiting column 8 will rise inside the stabilizing cylinder 6, thereby changing the clamping size of the upper clamping plate 1 and the lower clamping plate 5. Thus, when the cable is installed between the upper clamping plate 1 and the lower clamping plate 5, the limiting column 8 will move upward, so that the upper clamping plate 1 and the lower clamping plate 5 can stably and adaptively clamp the cable.

[0030] When rainwater falls onto the top surface of the upper clamping plate 1, the shape of the guide frame 13 guides the rainwater, allowing it to be guided away from the upper clamping plate 1 and the lower clamping plate 5. This reduces the amount of rainwater dripping directly onto the surfaces of the upper clamping plate 1 and the lower clamping plate 5, resulting in a better overall guiding effect. At the same time, the anti-slip pad 12 enhances the clamping force on the cable, providing anti-slip properties during clamping. The anti-slip pad 12 also helps to drain rainwater. The above describes the working principle of this utility model.

[0031] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any way. Those skilled in the art can readily implement this utility model based on the accompanying drawings and the above description. However, any modifications, alterations, or equivalent variations made by those skilled in the art without departing from the scope of the utility model's technical solution, utilizing the disclosed technical content, are considered equivalent embodiments of this utility model. Furthermore, any equivalent changes, alterations, or variations made to the above embodiments based on the essential technology of this utility model are still within the protection scope of this utility model's technical solution.

Claims

1. A corrosion resistant electrical power fitting comprising an upper clamp plate (1) and a lower clamp plate (5), characterized in that: An upper side plate (2) is installed on the outer surface of the upper clamping plate (1), an adaptive clamping assembly is installed at the lower end of the upper side plate (2), and a guide assembly is installed on the top surface of the upper clamping plate (1). The adaptive clamping assembly includes an elastic column (3) mounted on the lower end surface of the upper side plate (2), and a lower side plate (4) mounted on the end of the elastic column (3) away from the upper side plate (2), and a stabilizing cylinder (6) mounted on the upper surface of the lower side plate (4).

2. The corrosion resistant electrical power fitting of claim 1, wherein: The inner bottom wall of the stabilizing cylinder (6) is equipped with a mounting spring (7), the top surface of the mounting spring (7) is equipped with a limit post (8), the inside of the lower clamping plate (5) is equipped with a mesh (11), and the top surface of the lower clamping plate (5) is fixedly connected with an anti-slip pad (12).

3. The corrosion resistant electrical power fitting of claim 2, wherein: A connecting ring (9) is fixedly connected to the upper surface of the limiting post (8), and a slider (10) is installed on the outer surface of the limiting post (8).

4. The corrosion resistant electrical power fitting of claim 1, wherein: The inner wall of the stabilizing cylinder (6) is provided with a sliding groove, and a slider (10) is installed inside the sliding groove.

5. The corrosion resistant electrical power fitting of claim 3, wherein: The slider (10) and the groove are adapted to each other, and the limiting post (8) and the stabilizing cylinder (6) are adapted to each other.

6. The corrosion resistant electrical power hardware of claim 1, wherein: The guiding assembly includes a guide frame (13), on the top surface of which a limiting plate (14) is mounted.

7. The corrosion resistant electrical power fitting of claim 6, wherein: The inner wall of the guide frame (13) is equipped with a filter plate (15), and there are two sets of filter plates (15), which are respectively installed on the front and rear top surfaces of the guide frame (13).

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