Adjustable combined insulation equipment

Abstract

The invention relates to the technical field of power equipment, and discloses adjustable combined insulation equipment which comprises a device base, a threaded rod is fixedly connected to the device base, a mounting seat is in threaded connection to the threaded rod, a mounting assembly is in threaded connection to the top of the mounting seat, and an insulator is in threaded connection to the outer side face of the mounting assembly. The top of the mounting assembly is movably connected with a connecting assembly, the connecting assembly and the threaded rods are connected together through threads, the mounting assembly, the insulators, the connecting assembly and the mounting base form a group of insulator assembly, the threaded rods are arranged in multiple groups, and the top of each threaded rod is in threaded connection with a connector; the umbrella skirts can be assembled and disassembled according to needs during use, the use cost is reduced, the installation assembly is arranged, a good buffering effect can be achieved during vibration, damage caused by mutual collision between insulators can be avoided, meanwhile, the connecting assembly is further arranged, dust and sundries on the umbrella skirts can be cleaned, the maintenance period of the insulators is prolonged, and the service life of the insulators is prolonged. And manpower loss is reduced.

Description

Technical Field

[0001] This invention relates to the field of power equipment technology, specifically to an adjustable modular insulation device. Background Technology

[0002] An insulator is a special component used in electrical systems. It is usually made of insulating materials (such as ceramics, glass, or composite materials) and has the dual functions of electrical insulation and mechanical support. Its core function is to isolate live conductors (such as wires and busbars) from grounded components (such as towers and crossarms) to prevent current leakage or short circuits, thereby ensuring the safe operation of the power system.

[0003] Publication No. CN119601313A discloses a combined insulator, including a main rod and a tail rod. The main rod and tail rod are equipped with awnings. The lower end of the main rod has a first connecting assembly, and the upper end of the tail rod has a second connecting assembly that abuts against the first connecting assembly. The first connecting assembly has at least one locking hole, and the second connecting assembly has at least one locking rod and a locking assembly for driving the locking rod to move radially along the tail rod and correspondingly extend into the locking hole. This invention effectively connects the first and second connecting assemblies into a whole, preventing relative movement and rotation between them, thereby connecting the main rod and tail rod into a whole. It has a simple structure, is easy to install, saves time and effort, and indirectly improves the safety of construction workers working at heights.

[0004] The current technical problem is that insulators are usually manufactured to a fixed length. Different lengths and sizes of insulators are selected according to different application scenarios. However, once the edges and corners of an insulator are damaged, the entire insulator will be scrapped and unusable due to safety concerns, resulting in high costs during use. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an adjustable combination insulation device to solve the problems existing in the background art.

[0006] The present invention provides the following technical solution: an adjustable combined insulation device, including a device base, a threaded rod fixedly connected to the device base, a mounting seat threadedly connected to the threaded rod, a mounting assembly threadedly connected to the top of the mounting seat, an insulator threadedly connected to the outer side of the mounting assembly, a connecting assembly movably connected to the top of the mounting assembly, the connecting assembly and the threaded rod being threaded together, the mounting assembly, the insulator, the connecting assembly and the mounting seat forming a set of insulator assemblies, multiple sets being provided on the threaded rod, a connecting head threadedly connected to the top of the threaded rod, the connecting head being located on the top of the uppermost insulator assembly; The mounting assembly includes a housing, a connecting sleeve fixedly connected to the bottom of the housing, a sealed cavity inside the housing, a top movable rod movably connected to the top of the sealed cavity, a third connecting plate rotatably connected to the side of the top movable rod, a first connecting plate and a second connecting plate rotatably connected to the other end of the third connecting plate, the side of the second connecting plate being fixed to the housing and rotatably connected to the housing, a protective clamping plate fixedly connected to the side of the first connecting plate, a bottom movable rod movably connected to the bottom of the sealed cavity, a connecting block fixedly connected to the side of the bottom movable rod, and a spring fixedly connected between the connecting block and the housing.

[0007] Furthermore, the mounting base includes a connecting chassis, and a curved pipe is fixedly connected to the top of the connecting chassis. The curved pipe is a frustum structure with a smaller top and a larger bottom. A fixing sleeve is fixedly connected to the top of the curved pipe. The fixing sleeve and the threaded rod are fixed by threads. A threaded groove is provided at the connection between the connecting chassis and the curved pipe, and the connecting sleeve can be threadedly connected to the threaded groove.

[0008] Furthermore, the insulator includes a skirt, a threaded sleeve is fixedly connected to the bottom of the skirt, and an insulating seat is fixedly connected to the bottom of the threaded sleeve. The threaded sleeve has an internal thread, which can be connected to the external thread of the shell. The inclined skirt allows dust and debris falling on it to fall down the slope, avoiding accumulation on the skirt and thus affecting the insulation effect.

[0009] Furthermore, the connecting assembly includes a fixed chassis, a partition sleeve is fixedly connected to the top of the fixed chassis, a cover plate is rotatably connected to the outer side of the partition sleeve, a fixing block is fixedly connected to the bottom of the cover plate, and a fixing shaft is fixedly connected to the fixing block.

[0010] Furthermore, multiple ball bearings are rotatably connected to the fixed shaft, the fixed block and the fixed chassis are movably connected, the ball bearings can roll on the upper surface of the fixed chassis when working, and a baffle plate and a cleaning brush are fixedly connected to the fixed shaft. The cleaning brush is set at the edge of the threaded sleeve during installation, which can reduce the impact on the insulation performance.

[0011] During installation, the mounting base is installed at the bottom, and the mounting assembly is threaded onto the mounting base. Insulators are then threaded onto the outer side of the mounting assembly. A connecting assembly is threaded onto the top fixing sleeve of the mounting base. The bottom mounting base and the top connecting assembly securely position the middle mounting assembly and insulators. During use, an appropriate number of insulator assemblies can be selected for installation as needed, making it more convenient. Furthermore, the mounting base and connecting assembly are made of soft materials such as rubber, which can absorb the vibration energy generated by the mounting assembly and insulators, preventing damage from collisions between upper and lower insulator assemblies during installation and use. Shims can also be added between the mounting base and the connecting assembly to adjust the distance between the insulators, further enhancing its practicality.

[0012] Furthermore, the connector includes a connecting sleeve with a threaded inner hole at its center. The connector is connected to a threaded rod through the threaded inner hole. A side protrusion is fixedly connected to the top of the connecting sleeve, and a connecting groove is provided on the side protrusion for placing a cable.

[0013] Furthermore, the housing is made of alumina ceramic material, which is used to isolate the internal structure of the insulator and the mounting assembly, so as to prevent the internal structure of the mounting assembly from affecting the insulation performance.

[0014] Furthermore, the wind deflector is made of fiberglass plastic, which is lightweight and easier to move by the wind, and the cleaning brush is made of nylon, which is less likely to damage the insulators and has a good cleaning effect.

[0015] Beneficial effects: 1. This adjustable modular insulation device is equipped with multiple sets of insulator assemblies. The mounting assembly, insulator, connecting assembly and mounting base are a set of insulator assemblies. During use, they can be combined and disassembled as needed, making installation and disassembly more convenient and faster, and reducing the cost of use.

[0016] 2. This adjustable modular insulation device is equipped with an installation assembly. Pressure is applied to the bottom connecting block through a curved pipe, which in turn drives the protective plate to move towards the fixed sleeve and fit together. The connecting block and the protective plate reduce the horizontal vibration amplitude of the insulator. The air or liquid inside the sealed cavity, together with the spring, can play a good buffering role during vibration. The second connecting plate and the first connecting plate are self-locking in the horizontal direction, which improves the fixing effect and can prevent the insulators from colliding with each other and causing damage.

[0017] 3. This adjustable modular insulation device is equipped with connecting components that can clean dust and debris from the outer surface of the insulator skirt during rotation, thereby improving the insulation effect of the insulator, extending the maintenance cycle of the insulator, and reducing manpower consumption. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an adjustable combined insulation device proposed in this invention. Figure 2 This is a schematic diagram of a single insulator assembly structure of an adjustable combined insulation device proposed in this invention. Figure 3 This is a schematic diagram of a single insulator assembly structure of an adjustable combined insulation device proposed in this invention. Figure 4 This is a schematic diagram of the mounting components and mounting base connection structure of an adjustable combined insulation device proposed in this invention; Figure 5 This is a schematic diagram of the connection component structure of an adjustable combined insulation device proposed in this invention; Figure 6 This is a schematic diagram of the connector structure of an adjustable combined insulation device proposed in this invention.

[0019] The components include: 1. Device base; 2. Mounting components; 201. Housing; 202. Connecting sleeve; 203. Protective clamp; 204. First connecting plate; 205. Second connecting plate; 206. Third connecting plate; 207. Top movable rod; 208. Sealed cavity; 209. Bottom movable rod; 210. Spring; 211. Connecting block; 3. Insulator; 301. Sheath; 302. Threaded sleeve; 303. Insulating base; 4. Connecting... Components; 401, Fixed chassis; 402, Wind baffle; 403, Cleaning brush; 404, Divider sleeve; 405, Fixing block; 406, Ball bearing; 407, Fixing shaft; 408, Cover plate; 5, Connector; 501, Connecting sleeve; 502, Threaded inner hole; 503, Side protrusion; 504, Connecting groove; 6, Mounting base; 601, Connecting chassis; 602, Curved pipe; 603, Fixing sleeve; 604, Threaded groove. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figures 1-4An adjustable modular insulation device includes a device base 1, a threaded rod fixedly connected to the device base 1, a mounting seat 6 threadedly connected to the threaded rod, a mounting component 2 threadedly connected to the top of the mounting seat 6, an insulator 3 threadedly connected to the outer side of the mounting component 2, a connecting component 4 movably connected to the top of the mounting component 2, and the connecting component 4 and the threaded rod being threaded together. The mounting component 2, the insulator 3, the connecting component 4 and the mounting seat 6 form a set of insulator components. Multiple sets are provided on the threaded rod, and a connector 5 is threadedly connected to the top of the threaded rod. The connector 5 is located on the top of the uppermost insulator component. Mounting assembly 2 includes a housing 201, a connecting sleeve 202 fixedly connected to the bottom of the housing 201, a sealed cavity 208 opened inside the housing 201, a top movable rod 207 movably connected to the top of the sealed cavity 208, a third connecting plate 206 rotatably connected to the side of the top movable rod 207, a first connecting plate 204 and a second connecting plate 205 rotatably connected to the other end of the third connecting plate 206, the side of the second connecting plate 205 fixed to the housing 201 and rotatably connected to the housing 201, a protective clamping plate 203 fixedly connected to the side of the first connecting plate 204, a bottom movable rod 209 movably connected to the bottom of the sealed cavity 208, a connecting block 211 fixedly connected to the side of the bottom movable rod 209, and a spring 210 fixedly connected between the connecting block 211 and the housing 201.

[0022] The housing 201 is made of alumina ceramic material and is used to isolate the internal structure of the insulator 3 and the mounting assembly 2, so as to prevent the internal structure of the mounting assembly 2 from affecting the insulation performance.

[0023] In this embodiment, it should be specifically explained that during use, by installing the mounting component 2 on the mounting base 6, the connecting sleeve 202 and the threaded groove 604 cooperate to fix the mounting component 2 and the mounting base 6. At this time, the connecting block 211 moves to the curved pipe 602 and is pushed backward by the curved pipe 602. The connecting block 211 pushes the spring 210 to compress and pushes the bottom movable rod 209 outward. The sealed cavity 208 is filled with air or liquid. The compression of the bottom movable rod 209 causes the top movable rod 207 to move inward. When the top movable rod 207 moves, it drives the third connecting plate 206 to move towards the fixed sleeve 603. When the third connecting plate 206 moves, the top of it is lifted upward, which in turn drives the protective clamping plate 203 towards the fixed sleeve 603. While moving, it also drives the second connecting plate 205 to rotate. The second connecting plate 205, moving around the connection between the second connecting plate 205 and the housing 201 as the center of rotation, rotates upward until it is on the same horizontal line as the first connecting plate 204. The first connecting plate 204 drives the protective clamping plate 203 to move horizontally, that is, it applies pressure to the bottom connecting clamping block 211 through the curved pipe 602, thereby driving the protective clamping plate 203 to move towards the fixed sleeve 603 and fit together. The connecting clamping block 211 and the protective clamping plate 203 reduce the vibration amplitude of the insulator 3 in the horizontal direction. The air or liquid inside the sealed cavity 208, together with the spring 210, can play a good buffering role during vibration. The second connecting plate 205 and the first connecting plate 204 achieve self-locking in the horizontal direction, which improves the fixing effect.

[0024] Please see Figure 3 The insulator 3 includes a skirt 301, a threaded sleeve 302 is fixedly connected to the bottom of the skirt 301, an insulating seat 303 is fixedly connected to the bottom of the threaded sleeve 302, and the threaded sleeve 302 has an internal thread, which can be connected to the external thread of the housing 201 through the internal thread.

[0025] In this embodiment, it should be specifically noted that the inclined umbrella skirt 301 allows dust and debris that fall on it to fall down the slope, preventing them from accumulating on the umbrella skirt 301 and thus affecting the insulation effect.

[0026] Please see Figures 3-5 The mounting base 6 includes a connecting base 601, and a curved pipe 602 is fixedly connected to the top of the connecting base 601. The curved pipe 602 is a frustum structure with a smaller top and a larger bottom. A fixing sleeve 603 is fixedly connected to the top of the curved pipe 602. The fixing sleeve 603 and the threaded rod are fixed by threads. A threaded groove 604 is provided at the connection between the connecting base 601 and the curved pipe 602. The connecting sleeve 202 can be threadedly connected to the threaded groove 604.

[0027] The connecting component 4 includes a fixed chassis 401, a partition sleeve 404 is fixedly connected to the top of the fixed chassis 401, a cover plate 408 is rotatably connected to the outer side of the partition sleeve 404, a fixing block 405 is fixedly connected to the bottom of the cover plate 408, and a fixing shaft 407 is fixedly connected to the fixing block 405.

[0028] Multiple balls 406 are rotatably connected to the fixed shaft 407. The fixed block 405 and the fixed base 401 are movably connected. When working, the balls 406 can roll on the upper surface of the fixed base 401. A baffle plate 402 and a cleaning brush 403 are fixedly connected to the fixed shaft 407. The cleaning brush 403 is set at the edge of the threaded sleeve 302 during installation, which can reduce the impact on the insulation performance.

[0029] The wind deflector 402 is made of fiberglass plastic, which is lightweight and easier to move with the wind. The cleaning brush 403 is made of nylon, which is less likely to damage the insulator 3 and has a good cleaning effect.

[0030] In this embodiment, it should be specifically explained that during installation, the mounting base 6 is installed at the bottom, and the mounting component 2 is installed on the mounting base 6 by threads. The insulator 3 is installed on the outside of the mounting component 2 by threads. The connecting component 4 is installed at the top fixing sleeve 603 of the mounting base 6 by threads. The mounting component 2 and the insulator 3 in the middle are fixed in position by the mounting base 6 at the bottom and the connecting component 4 at the top. During use, an appropriate number of insulator components can be selected for installation as needed, which is more convenient. At the same time, the mounting base 6 and the connecting component 4 are made of soft materials such as rubber, which can absorb the vibration energy generated by the mounting component 2 and the insulator 3, avoiding damage caused by collision between the upper and lower groups of insulator components during installation and use. In addition, shims can be added between the mounting base 6 and the connecting component 4 to change the distance between the insulators 3, which enhances practicality.

[0031] During use, the wind drives the wind deflector 402 to move. The wind deflector 402 moves around the partition sleeve 404 as the rotation center. The wind deflector 402 drives the fixed shaft 407 to rotate. During the rotation, the fixed block 405 and the ball bearing 406 on the fixed shaft 407 sweep the dust between the fixed chassis 401 and the cover plate 408 through the fixed shaft 407. The cleaning brush 403, which is fixedly connected to the other end of the fixed shaft 407, is located at the outer edge of the umbrella skirt 301. When rotating, it cleans the dust and debris on the outer surface of the umbrella skirt 301, thereby improving the insulation effect of the insulator 3, extending the maintenance cycle of the insulator 3, and reducing manpower consumption.

[0032] Please see Figure 6The connector 5 includes a connecting sleeve 501, with a threaded inner hole 502 at the center of the connecting sleeve 501. The connector 5 is connected to the threaded rod through the threaded inner hole 502. A side protrusion 503 is fixedly connected to the top of the connecting sleeve 501. A connecting groove 504 is provided on the side protrusion 503 for placing the cable.

[0033] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable modular insulation device, comprising a device base (1), characterized in that: A threaded rod is fixedly connected to the base (1) of the device. A mounting seat (6) is threadedly connected to the threaded rod. A mounting assembly (2) is threadedly connected to the top of the mounting seat (6). An insulator (3) is threadedly connected to the outer side of the mounting assembly (2). A connecting assembly (4) is movably connected to the top of the mounting assembly (2). The connecting assembly (4) is threadedly connected to the threaded rod. The mounting assembly (2), insulator (3), connecting assembly (4) and mounting seat (6) form a set of insulator assemblies. Multiple sets are provided on the threaded rod. A connector (5) is threadedly connected to the top of the threaded rod. The connector (5) is located on the top of the uppermost insulator assembly. The mounting assembly (2) includes a housing (201), a connecting sleeve (202) is fixedly connected to the bottom of the housing (201), a sealed cavity (208) is provided inside the housing (201), a top movable rod (207) is movably connected to the top of the sealed cavity (208), a third connecting plate (206) is rotatably connected to the side of the top movable rod (207), and a first connecting plate (204) and a second connecting plate are rotatably connected to the other end of the third connecting plate (206). (205) The side of the second connecting plate (205) is fixed on the shell (201) and rotatably connected to the shell (201). The side of the first connecting plate (204) is fixedly connected to a protective plate (203). The bottom of the sealed cavity (208) is movably connected to a bottom movable rod (209). The side of the bottom movable rod (209) is fixedly connected to a connecting block (211). A spring (210) is fixedly connected between the connecting block (211) and the shell (201).

2. The adjustable combined insulation device according to claim 1, characterized in that: The mounting base (6) includes a connecting base (601), and a curved pipe (602) is fixedly connected to the top of the connecting base (601). The curved pipe (602) is a frustum structure with a smaller top and a larger bottom. A fixing sleeve (603) is fixedly connected to the top of the curved pipe (602). The fixing sleeve (603) and the threaded rod are fixed by threads. A threaded groove (604) is provided at the connection between the connecting base (601) and the curved pipe (602). The connecting sleeve (202) can be threadedly connected to the threaded groove (604).

3. The adjustable combined insulation device according to claim 1, characterized in that: The insulator (3) includes a skirt (301), and a threaded sleeve (302) is fixedly connected to the bottom of the skirt (301). An insulating seat (303) is fixedly connected to the bottom of the threaded sleeve (302). The threaded sleeve (302) has an internal thread, which can be connected to the external thread of the housing (201) through the internal thread.

4. An adjustable combined insulation device according to claim 1, characterized in that: The connecting assembly (4) includes a fixed chassis (401), a partition sleeve (404) is fixedly connected to the top of the fixed chassis (401), a cover plate (408) is rotatably connected to the outer side of the partition sleeve (404), a fixing block (405) is fixedly connected to the bottom of the cover plate (408), and a fixing shaft (407) is fixedly connected to the fixing block (405).

5. An adjustable combined insulation device according to claim 4, characterized in that: Multiple balls (406) are rotatably connected to the fixed shaft (407). The fixed block (405) and the fixed chassis (401) are movably connected. When the balls (406) are working, they can roll on the upper surface of the fixed chassis (401). A baffle plate (402) and a cleaning brush (403) are fixedly connected to the fixed shaft (407). The cleaning brush (403) is set at the edge of the threaded sleeve (302) during installation.

6. An adjustable combined insulation device according to claim 1, characterized in that: The connector (5) includes a connecting sleeve (501), and a threaded inner hole (502) is provided at the center of the connecting sleeve (501). The connector (5) is connected to the threaded rod through the threaded inner hole (502). A side protrusion (503) is fixedly connected to the top of the connecting sleeve (501). A connecting groove (504) is provided on the side protrusion (503). The connecting groove (504) is used to place the cable.

7. An adjustable combined insulation device according to claim 1, characterized in that: The housing (201) is made of alumina ceramic material and is used to isolate the internal structure of the insulator (3) and the mounting assembly (2) to avoid the internal structure of the mounting assembly (2) from affecting the insulation performance.

8. An adjustable combined insulation device according to claim 5, characterized in that: The wind deflector (402) is made of fiberglass plastic, and the cleaning brush (403) is made of nylon.

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