An anti-fouling device for flash type cable terminal

Abstract

The utility model relates to the technical field of cable terminals, and discloses an anti-fouling device for flash-type cable terminals, including a hollow frame and a transmission belt, a baffle is provided on the top of the hollow frame, and second bolts are threadedly connected to the left and right sides of the top of the baffle, a pulley is fixedly connected to the outer side of the second bolt, and the two pulleys are connected by the transmission belt, and a plurality of limit rods are equidistantly provided on the rear side of the hollow frame, and the front end of the limit rod passes through the hollow frame and is fixedly connected to a ring, and the outer side of the limit rod is threadedly connected to a limit column. In the utility model, when one of the second bolts is rotated, the pulley on the outer side thereof will rotate accordingly, and the pulley on the outer side of the other second bolt will also rotate accordingly through the transmission belt, and at this time, the two second bolts will simultaneously rotate into the installation holes reserved in advance on the hollow frame, and the outdoor terminal can be protected by the cooperation between the hollow frame and the baffle, and pollution can be effectively prevented for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of cable terminals, in particular to an anti-fouling device for flash type cable terminals. Background Art

[0002] The flash type cable terminal is a key component used in high-voltage transmission lines. Its main function is to connect the power transmission line with the terminal equipment and provide insulation and sealing protection. The flash type cable terminal has been widely used because of its own advantages.

[0003] In actual operation, flashover cable terminals are often affected by environmental factors, especially in high humidity and high pollution environments. Surface contamination and flashover are prone to occur, resulting in unstable equipment operation or even failure. Therefore, anti-pollution devices are used to increase their service life.

[0004] Most of the anti-fouling devices for flash-type cable terminals currently available on the market often use methods such as coating insulation layers or regular cleaning to deal with pollution problems. However, the durability of the coated insulation layer is limited. It is prone to aging and peeling over time, and cannot effectively prevent pollution in the long term. Although regular cleaning can temporarily solve the pollution problem, it increases maintenance costs and manpower investment, and cannot completely eliminate the impact of pollution on the equipment, thereby reducing the practicality of the device and failing to meet the needs of users. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an anti-pollution device for a flash type cable terminal, aiming to improve the problem that the anti-pollution device for a flash type cable terminal in the prior art cannot effectively prevent pollution for a long time.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anti-fouling device for a flash type cable terminal, comprising a hollow frame and a transmission belt, a baffle is arranged on the top of the hollow frame, and second bolts are threadedly connected to the left and right sides of the top of the baffle, a pulley is fixedly connected to the outer side of the second bolt, and the two pulleys are connected by the transmission belt, a plurality of limit rods are equidistantly arranged on the rear side of the hollow frame, the front end of the limit rod passes through the hollow frame and is fixedly connected to a ring, the outer side of the limit rod is threadedly connected to the limit column, the inside of the ring is fixedly connected to an outdoor terminal, the top of the outdoor terminal passes through the baffle, and a wire management mechanism is arranged on the inner side of the hollow frame, and the wire management mechanism is used to classify and place the lines to facilitate subsequent maintenance work.

[0007] As a further description of the above technical solution:

[0008] The wire management mechanism includes a hollow fixing plate, and multiple hollow fixing plates are respectively fixedly connected to the front end of the right side inside the hollow frame. Multiple placement holes are equidistantly opened around the inside of the hollow fixing plate. A disc is arranged in the middle of the hollow fixing plate, and the top of the disc is fixedly connected to a limiting plate. The front and rear sides of the tops of the two limiting plates are both threadedly connected with first bolts, and the bottom ends of multiple first bolts pass through the corresponding limiting plates and hollow fixing plates in sequence.

[0009] As a further description of the above technical solution:

[0010] A movable plate is arranged at the front side of the hollow frame, hinges are arranged at the upper and lower sides of the front end of the movable plate, the movable plate is rotatably connected to the front side of the hollow frame through the hinges, and a handle is rotatably connected to the left side of the front end of the movable plate.

[0011] As a further description of the above technical solution:

[0012] The middle part of the bottom end of the hollow frame is connected with a hollow tube, and a plurality of insulating wire cores are arranged equidistantly inside the hollow tube, and one end of the plurality of insulating wire cores is respectively connected to the bottom end of the corresponding outdoor terminal.

[0013] As a further description of the above technical solution:

[0014] An observation window is arranged in the middle of the front side of the movable plate.

[0015] As a further description of the above technical solution:

[0016] A mounting frame is fixedly connected to the middle portion of the rear side of the hollow frame.

[0017] As a further description of the above technical solution:

[0018] A lightning rod is fixedly connected to the right side of the hollow frame.

[0019] As a further description of the above technical solution:

[0020] A T-shaped piston is arranged at the front side of the right end of the top of the baffle, and the middle and lower part of the T-shaped piston penetrates the baffle.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the outdoor terminal is first placed in the hollow frame, and then the limit column is tightened to limit and fix the outdoor terminal. Subsequently, one of the second bolts is rotated, and the pulley on the outside thereof will rotate accordingly, and the pulley on the outside of the other second bolt will also rotate accordingly through the transmission belt. At this time, the two second bolts will simultaneously rotate into the mounting holes reserved in advance on the hollow frame, and the baffle plate can be installed on the top of the hollow frame. The outdoor terminal can be protected by the cooperation between the hollow frame and the baffle plate, which can effectively prevent pollution for a long time and meet the needs of users.

[0023] 2. In the utility model, the lines connecting the outdoor terminal with the external equipment are placed in the corresponding placement holes respectively, and then the disc is placed in the hollow fixing plate. Then, the first bolt is tightened to limit and fix the disc, so that the lines can be placed more neatly, which can facilitate the staff to inspect and repair the lines, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of an anti-fouling device for a flash type cable terminal proposed by the utility model;

[0025] Figure 2 This is a rear view of an anti-fouling device for a flash type cable terminal proposed by the utility model;

[0026] Figure 3 This is a structural cross-sectional view of an anti-fouling device for a flash type cable terminal proposed by the utility model;

[0027] Figure 4 The utility model is a partial structural schematic diagram of an anti-fouling device for a flash type cable terminal.

[0028] Legend:

[0029] 1. Hollow frame; 2. Wire management mechanism; 201. Hollow fixed plate; 202. Placement hole; 203. Disc; 204. Limit plate; 205. First bolt; 206. T-type piston; 3. Baffle; 4. Second bolt; 5. Pulley; 6. Transmission belt; 7. Limit rod; 8. Limit column; 9. Ring; 10. Outdoor terminal; 11. Hollow tube; 12. Insulated wire core; 13. Lightning rod; 14. Mounting frame; 15. Movable plate; 16. Hinge; 17. Handle; 18. Observation window. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 , Figure 2 and Figure 3 , the utility model provides an embodiment: an anti-fouling device for a flash type cable terminal, comprising a hollow frame 1 and a transmission belt 6, a baffle 3 is arranged on the top of the hollow frame 1, and the left and right sides of the top of the baffle 3 are both threadedly connected with a second bolt 4, and the outer side of the second bolt 4 is fixedly connected with a pulley 5, and the two pulleys 5 are connected by a transmission belt 6 for transmission, and a plurality of limit rods 7 are equidistantly arranged on the rear side of the hollow frame 1, and the front end of the limit rod 7 penetrates the hollow frame 1 and is fixedly connected with a ring 9, and the outer side of the limit rod 7 is threadedly connected with a limit column 8, and the inner part of the ring 9 is fixedly connected with an outdoor terminal 10, and the top of the outdoor terminal 10 penetrates the baffle 3, and a wire management mechanism 2 is arranged on the inner side of the hollow frame 1, and the wire management mechanism 2 is used to classify and place the lines so as to facilitate subsequent maintenance work;

[0032] Specifically, first put the outdoor terminal 10 into the hollow frame 1, then tighten the limit column 8, and the outdoor terminal 10 can be easily fixed in position. Then, when one of the second bolts 4 is rotated, the pulley 5 on its outside will rotate accordingly, and the pulley 5 on the outside of the other second bolt 4 will be linked with the first pulley 5 through the transmission belt 6 and will also rotate. In this way, the two second bolts 4 can be simultaneously rotated into the mounting holes reserved in advance on the hollow frame 1, so as to fix the baffle 3. The baffle 3, as an important component for protecting the outdoor terminal 10, is installed on the top of the hollow frame 1. By closely matching with the hollow frame 1, the baffle 3 can form an effective protective barrier to isolate the outdoor terminal 10 from the external environment. This design can not only effectively prevent external pollutants from eroding the outdoor terminal 10, but also reduce the impact of external environmental factors on the operation of the terminal, ensuring its long-term stable operation.

[0033] Reference Figure 3 and Figure 4The wire management mechanism 2 includes a hollow fixing plate 201, and a plurality of hollow fixing plates 201 are respectively fixedly connected to the front end of the right side of the hollow frame 1. A plurality of placement holes 202 are evenly spaced around the inside of the hollow fixing plate 201. A disc 203 is arranged in the middle of the hollow fixing plate 201. The top of the disc 203 is fixedly connected to a limiting plate 204. The front and rear sides of the tops of the two limiting plates 204 are both threadedly connected with first bolts 205. The bottom ends of the plurality of first bolts 205 pass through the corresponding limiting plates 204 and the hollow fixing plate 201 in sequence.

[0034] Specifically, firstly, the external insulated wire core 12 is passed through the hollow tube 11 to ensure that the insulation layer of the wire core is not damaged, and then the insulated wire core 12 is connected to the corresponding outdoor terminal 10 respectively, and then the lines connected to the outdoor terminal 10 and the external equipment are placed in the corresponding placement holes 202 respectively. The design of the placement hole 202 can effectively avoid line confusion, and it also helps to reduce interference and safety hazards between lines. Then the disc 203 is placed in the hollow fixed plate 201. The combination of the disc 203 and the hollow fixed plate 201 can play a role in fixing the line, making the line more stable and reliable. At this time, by tightening the first bolt 205, the disc 203 can be limited and fixed to ensure that the line will not loosen or fall off. Through the above steps, the line can be placed more neatly, so that the maintenance work of the staff can be convenient.

[0035] Reference Figure 1 A movable panel 15 is provided at the front side of the hollow frame 1, and hinges 16 are provided at the upper and lower sides of the front end of the movable panel 15. The movable panel 15 is rotatably connected to the front side of the hollow frame 1 through the hinges 16. A handle 17 is rotatably connected to the left side of the front end of the movable panel 15, and an observation window 18 is provided in the middle of the front side of the movable panel 15;

[0036] Specifically, the handle 17 can be used to conveniently open the movable panel 15 to perform maintenance work on the components inside the hollow frame 1, and the observation window 18 can be provided to facilitate the staff to observe the internal conditions of the hollow frame 1 at any time.

[0037] Reference Figure 1 and Figure 3 The middle of the bottom end of the hollow frame 1 is connected to a hollow tube 11, and a plurality of insulating cores 12 are arranged equidistantly inside the hollow tube 11, and one end of the plurality of insulating cores 12 is respectively connected to the bottom end of the corresponding outdoor terminal 10;

[0038] Specifically, the insulating core 12 can be conveniently placed through the hollow tube 11, so that the insulating core 12 can be connected to the corresponding outdoor terminal 10 respectively.

[0039] Reference Figure 1 A mounting frame 14 is fixedly connected to the middle of the rear side of the hollow frame 1, and a lightning rod 13 is fixedly connected to the right side of the hollow frame 1;

[0040] Specifically, the hollow frame 1 can be conveniently fixed at a desired installation position through the mounting frame 14, and the lightning rod 13 can conduct lightning strikes from the sky to the ground through the grounding wire, thereby avoiding damage to the equipment.

[0041] Reference Figure 1 and Figure 3 A T-shaped piston 206 is provided at the front right end of the top of the baffle 3, and the middle and lower part of the T-shaped piston 206 penetrates the baffle 3;

[0042] Specifically, when in use, the T-shaped piston 206 can facilitate the wiring inside the hollow frame 1 to pass through, thereby improving the practicality of the device.

[0043] Working principle: When using the device, first install the hollow frame 1 at the desired installation position through the mounting frame 14, then open the movable plate 15 through the handle 17, put the outdoor terminal 10 into the hollow frame 1, and then tighten the limit column 8 to limit and fix the outdoor terminal 10. At this time, turn one of the second bolts 4, and the pulley 5 on the outside will rotate accordingly, and the pulley 5 on the outside of the other second bolt 4 will also rotate through the transmission belt 6. At this time, the two second bolts 4 will simultaneously rotate into the pre-reserved installation holes on the hollow frame 1, and the baffle 3 can be installed on the top of the hollow frame 1. The outdoor terminal 10 can be protected by the cooperation between the hollow frame 1 and the baffle 3, which can effectively prevent pollution for a long time;

[0044] After the outdoor terminal 10 is installed, the external insulated wire core 12 is passed through the hollow tube 11 and then connected to the corresponding outdoor terminal 10 respectively. At this time, the lines connecting the outdoor terminal 10 with the external equipment are placed in the corresponding placement holes 202 respectively, and then the disc 203 is placed in the hollow fixing plate 201. Then, the first bolt 205 is tightened to limit and fix the disc 203, so that the line can be placed more neatly, which can facilitate the staff to inspect and maintain the line.

[0045] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-fouling device for a flash type cable terminal, comprising a hollow frame (1) and a transmission belt (6), characterized in that: A baffle (3) is arranged on the top of the hollow frame (1), and second bolts (4) are threadedly connected to the left and right sides of the top of the baffle (3), and a pulley (5) is fixedly connected to the outer side of the second bolt (4), and the two pulleys (5) are connected by the transmission belt (6). A plurality of limit rods (7) are equidistantly arranged on the rear side of the hollow frame (1), and the front end of the limit rod (7) passes through the hollow frame (1) and is fixedly connected to a ring (9). The outer side of the limit rod (7) is threadedly connected to a limit column (8), and the inside of the ring (9) is fixedly connected to an outdoor terminal (10), and the top of the outdoor terminal (10) passes through the baffle (3). A wire management mechanism (2) is arranged on the inner side of the hollow frame (1), and the wire management mechanism (2) is used to classify and place the lines so as to facilitate subsequent maintenance work.

2. The anti-fouling device for a flash type cable terminal according to claim 1, characterized in that: The wire management mechanism (2) comprises a hollow fixing plate (201), wherein a plurality of the hollow fixing plates (201) are respectively fixedly connected to the front end of the right side of the hollow frame (1), a plurality of placement holes (202) are evenly spaced around the inside of the hollow fixing plate (201), a disc (203) is arranged in the middle of the hollow fixing plate (201), the top of the disc (203) is fixedly connected to a limiting plate (204), the front and rear sides of the tops of the two limiting plates (204) are both threadedly connected with first bolts (205), and the bottom ends of the plurality of the first bolts (205) sequentially penetrate the corresponding limiting plates (204) and the hollow fixing plates (201).

3. The anti-fouling device for a flash type cable terminal according to claim 1, characterized in that: A movable plate (15) is arranged at the front side of the hollow frame (1), and hinges (16) are arranged at the upper and lower sides of the front end of the movable plate (15). The movable plate (15) is rotatably connected to the front side of the hollow frame (1) via the hinges (16), and a handle (17) is rotatably connected to the left side of the front end of the movable plate (15).

4. The anti-fouling device for a flash type cable terminal according to claim 1, characterized in that: The middle of the bottom end of the hollow frame (1) is connected to a hollow tube (11), a plurality of insulating wire cores (12) are arranged at equal intervals inside the hollow tube (11), and one end of each of the plurality of insulating wire cores (12) is connected to the bottom end of a corresponding outdoor terminal (10).

5. The anti-fouling device for a flash type cable terminal according to claim 3, characterized in that: An observation window (18) is provided in the middle of the front side of the movable plate (15).

6. The anti-fouling device for a flash type cable terminal according to claim 1, characterized in that: A mounting frame (14) is fixedly connected to the middle portion of the rear side of the hollow frame (1).

7. The anti-fouling device for a flash type cable terminal according to claim 1, characterized in that: A lightning rod (13) is fixedly connected to the right side of the hollow frame (1).

8. The anti-fouling device for a flash type cable terminal according to claim 1, characterized in that: A T-shaped piston (206) is arranged at the front side of the right end of the top of the baffle (3), and the middle and lower part of the T-shaped piston (206) passes through the baffle (3).

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