Insulator for high-voltage line

Abstract

The utility model relates to the technical field of insulators, and discloses an insulator for a high-voltage line, which comprises an insulator main body, a fixing rod, an umbrella skirt, a connecting assembly, a positioning assembly and an auxiliary assembly, a fixed rod is fixedly arranged in the insulator main body, and the umbrella skirt is arranged on the insulator main body; the connecting assembly is arranged at the top of the insulator main body, the positioning assembly is arranged on the connecting assembly, and the auxiliary assembly is arranged on the umbrella skirt; through the arrangement of the connecting assembly, the positioning assembly and the auxiliary assembly, the problem that in the prior art, a rapid installation assembly is lacked is solved, and through the design of the connecting plate, the second connecting plate, the groove of the second connecting plate, the installation hole and the fixing hole of the second connecting plate in the connecting assembly, a convenient structure is provided for installation; a positioning spring pin of the positioning assembly is matched with a spring, a movable plate and a handle, rapid adjustment and positioning can be achieved, and the connection stability is enhanced through the design of threads and a connection cap; a drainage groove of the auxiliary assembly facilitates drainage, a buffer pad reduces vibration damage, and the overall installation efficiency of the insulator is improved.

Description

Technical Field

[0001] This utility model relates to the field of insulator technology, specifically to an insulator used in high-voltage lines. Background Technology

[0002] The existing Chinese patent document CN220821218U discloses a combined insulator structure, including a first insulator body, a second insulator body at the bottom of the first insulator body, a connecting cylinder fixedly connected to the top of the first insulator body; a connecting seat fixedly installed at the bottom of the first insulator body; a connecting component for fixing the second insulator body to the first insulator body; a mounting plate fixedly installed at the bottom of the second insulator body; and a fixing component installed at the bottom of the second insulator body. This invention utilizes a rotating knob, which drives a lead screw and a slider to rotate threadedly. The slider slides along a movable groove under the action of the lead screw, causing the fixing plate and a locking block to move. The fixing plate causes the locking block to engage with the locking grooves at both ends of the connector, thereby fixing the connecting cylinder, connecting seat, and connector, thus facilitating combined installation and use.

[0003] However, the above-mentioned solutions and existing technologies still have some shortcomings in the design of components that enable rapid installation during high-voltage line operations. This means that during the actual installation process, workers may spend a lot of time on the operation steps, so optimization and improvement are possible.

[0004] Therefore, this utility model proposes an insulator for high-voltage lines to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an insulator for high-voltage lines to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an insulator for high-voltage lines, comprising an insulator body, a fixing rod, sheds, a connecting assembly, a positioning assembly, and auxiliary assemblies;

[0007] A fixing rod is fixedly installed inside the insulator body, and the shed skirt is installed on the insulator body;

[0008] The connecting component is disposed on the top of the insulator body, the positioning component is disposed on the connecting component, and the auxiliary component is disposed on the skirt.

[0009] Preferably, the connecting plate in the connecting assembly is fixedly mounted on the fixing rod, the connecting plate has a groove in the middle, and a second connecting plate is provided on the upper side of the connecting plate, the second connecting plate having a second groove in the middle.

[0010] Preferably, the connecting plate in the connecting assembly has mounting holes on both sides, and the second connecting plate has fixing holes on both sides.

[0011] Preferably, a spring is fixedly mounted on the positioning spring pin in the positioning assembly, one end of the spring is fixedly mounted on the movable plate, the other end of the spring is fixedly mounted on the connecting plate, and a handle is provided on the movable plate.

[0012] Preferably, the other end of the positioning spring pin in the positioning assembly is uniformly provided with threads, and the positioning spring pin is threadedly connected to the mounting hole and the fixing hole, and a connecting cap is connected to the thread.

[0013] Preferably, the drainage channels in the auxiliary component are evenly distributed on the umbrella skirt, the end of the umbrella skirt is provided with a flange, and the buffer pad in the auxiliary component is disposed on the connecting plate and the second connecting plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: the setting of connecting components, positioning components and auxiliary components optimizes the problem of the lack of quick installation components in the prior art to a certain extent. The design of the connecting plate and the second connecting plate and their grooves, mounting holes and fixing holes in the connecting component provides a convenient structure for installation; the positioning spring pin of the positioning component, in conjunction with the spring, movable plate and handle, can quickly adjust the positioning, and the thread and connecting cap design enhances the connection stability; the drainage groove of the auxiliary component facilitates drainage, the flange increases stability, and the buffer pad reduces vibration damage, thus improving the overall installation efficiency and performance of the insulator in high-voltage line operations. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connecting component structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the positioning component structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the auxiliary component structure of this utility model.

[0019] In the diagram: Insulator body 1, fixing rod 2, shed skirt 3, connecting assembly 4, positioning assembly 5, auxiliary assembly 6, connecting plate 401, groove 402, second connecting plate 403, second groove 404, mounting hole 405, fixing hole 406, positioning spring pin 501, spring 502, movable plate 503, handle 504, thread 505, connecting cap 506, drainage groove 601, flange 602, buffer pad 603. Detailed Implementation

[0020] The technical solutions in the embodiments of this utility model will be clearly and completely described below. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Example 1: Please refer to Figures 1-2 An insulator for high-voltage lines includes an insulator body 1, a fixing rod 2, a skirt 3, a connecting component 4, a positioning component 5, and an auxiliary component 6. The fixing rod 2 is fixedly installed inside the insulator body 1, and the skirt 3 is installed on the insulator body 1. The connecting component 4 is installed on the top of the insulator body 1, the positioning component 5 is installed on the connecting component 4, and the auxiliary component 6 is installed on the skirt 3.

[0022] The connecting plate 401 in the connecting assembly 4 is fixedly mounted on the fixing rod 2. The connecting plate 401 has a groove 402 in the middle. The connecting plate 401 has a second connecting plate 403 on the upper side. The second connecting plate 403 has a second groove 404 in the middle.

[0023] In use, the insulator body 1 is installed at the corresponding position on the high-voltage line via the fixing rod 2. The shed 3 increases the creepage distance and prevents flashover. The connecting plate 401 and the second connecting plate 403 in the connecting assembly 4 can be used to connect other related components. The groove 402 and the second groove 404 can be adapted to the connection parts of specific shapes, making the connection tighter and more stable.

[0024] Example 2: Based on Example 1, please refer to... Figures 2-3 The connecting plate 401 in the connecting assembly 4 has mounting holes 405 on both sides, and the second connecting plate 403 has fixing holes 406 on both sides.

[0025] A spring 502 is fixedly installed on the positioning spring pin 501 in the positioning assembly 5. One end of the spring 502 is fixedly installed on the movable plate 503, and the other end of the spring 502 is fixedly installed on the connecting plate 401. A handle 504 is provided on the movable plate 503.

[0026] In use, when it is necessary to connect other components, the handle 504 on the movable plate 503 can be pulled to compress the spring 502, causing the positioning spring pin 501 to retract. After aligning the corresponding hole of the component to be connected with the mounting hole 405 of the connecting plate 401 and the fixing hole 406 of the second connecting plate 403, the positioning spring pin 501 will retract to perform positioning connection and initial positioning of the connected components. When disassembly is required, the spring 502 can be directly popped out for disassembly, providing convenience for subsequent further fixation.

[0027] Example 3: Based on Example 2, please refer to... Figures 3-4The positioning spring pin 501 in the positioning component 5 has a thread 505 evenly provided on the other end. The positioning spring pin 501 is threadedly connected to the mounting hole 405 and the fixing hole 406. A connecting cap 506 is connected to the thread 505.

[0028] The drainage channels 601 in the auxiliary component 6 are evenly arranged on the umbrella skirt 3, and the end of the umbrella skirt 3 is provided with a flange 602. The buffer pad 603 in the auxiliary component 6 is arranged on the connecting plate 401 and the second connecting plate 403.

[0029] In use, the positioning spring pin 501 is inserted into the mounting hole 405 and the fixing hole 406, and the connecting cap 506 is tightened to ensure that the connecting parts are firmly connected to the insulator. In rainy weather, the drainage groove 601 on the umbrella skirt 3 can quickly drain rainwater and reduce the impact of water accumulation on the performance of the insulator. The flange 602 at the end of the umbrella skirt 3 enhances the mechanical stability of the insulator, while the buffer pad 603 on the connecting plate 401 and the second connecting plate 403 can effectively reduce the damage to the insulator and connecting parts caused by vibration or external impact, ensuring the long-term stable operation of the insulator in high-voltage lines.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An insulator for high voltage lines, characterized in that: It includes the insulator body (1), fixing rod (2), shed skirt (3), connecting assembly (4), positioning assembly (5), and auxiliary assembly (6); A fixing rod (2) is fixedly installed inside the insulator body (1), and the shed (3) is installed on the insulator body (1); The connecting component (4) is disposed on the top of the insulator body (1), the positioning component (5) is disposed on the connecting component (4), and the auxiliary component (6) is disposed on the skirt (3).

2. An insulator for high voltage lines according to claim 1, characterized in that: The connecting plate (401) in the connecting assembly (4) is fixedly mounted on the fixing rod (2). A groove (402) is provided in the middle of the connecting plate (401). A second connecting plate (403) is provided on the upper side of the connecting plate (401). A second groove (404) is provided in the middle of the second connecting plate (403).

3. An insulator for high voltage lines according to claim 2, characterised in that: The connecting plate (401) in the connecting assembly (4) has mounting holes (405) on both sides, and the second connecting plate (403) has fixing holes (406) on both sides.

4. An insulator for high voltage lines according to claim 1, characterized in that: A spring (502) is fixedly installed on the positioning spring pin (501) in the positioning component (5). One end of the spring (502) is fixedly installed on the movable plate (503), and the other end of the spring (502) is fixedly installed on the connecting plate (401). A handle (504) is provided on the movable plate (503).

5. An insulator for high voltage lines according to claim 4, characterized in that: The positioning spring pin (501) in the positioning component (5) has a thread (505) evenly provided on the other end. The positioning spring pin (501) is threadedly connected to the mounting hole (405) and the fixing hole (406). A connecting cap (506) is connected to the thread (505).

6. An insulator for high voltage lines according to claim 1, characterized in that: The drainage grooves (601) in the auxiliary component (6) are evenly arranged on the umbrella skirt (3), and the end of the umbrella skirt (3) is provided with a flange (602). The buffer pads (603) in the auxiliary component (6) are arranged on the connecting plate (401) and the second connecting plate (403).

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