Insulator surface cleaning device

Abstract

The utility model relates to the field of insulators, in particular to an insulator surface cleaning device. The device comprises an insulator intermediate shaft, an insulator umbrella skirt which is fixedly sleeved on the peripheral wall of the insulator intermediate shaft, and an umbrella surface cleaning device which is arranged above the insulator umbrella skirt. The umbrella cover cleaning device comprises a rotating lantern ring, a plurality of cleaning blocks and a plurality of connecting rods; the rotating lantern ring is rotationally arranged on the peripheral wall of the insulator intermediate shaft in a sleeving mode, and the multiple connecting rods are distributed in the circumferential direction of the rotating lantern ring and incline downwards to be fixedly connected with the multiple cleaning blocks respectively; a mounting cavity is formed in the cleaning block, a cleaning brush seat is movably arranged in the cleaning block, and silica gel bristles are uniformly arranged on the bottom surface of the cleaning brush seat in a staggered manner; a telescopic assembly is further arranged on the cleaning block and comprises a pressing shaft, a lifting rod and a spring. The utility model aims to provide an insulator surface cleaning device which solves the problems that an existing cleaning device is high in regular cleaning difficulty, and cleaning of the surface of an insulator is affected after long-term accumulation.

Description

Technical Field

[0001] The utility model relates to the field of insulators, in particular to an insulator surface cleaning device. Background Art

[0002] An insulator is a device installed between conductors of different potentials or between a conductor and a ground potential component, and is capable of withstanding voltage and mechanical stress. During the use of the insulator, since it is placed outdoors for a long time, a large amount of dust and dirt adhere to its surface. In the morning, the pollutants adhere to the outer surface of the insulator, which reduces the insulation of the insulator and reduces the safety of use. In order to solve the above technical problems, a cleaning device fixed to the surface of the insulator is invented. Such a cleaning device is usually a scrubbing piece that fits tightly with the outer surface of the insulator. The scrubbing piece is driven by wind to rotate to clean the outer surface of the insulator. However, after long-term use, a large amount of dirt remains on the inner end face of the scrubbing piece that is attached to the insulator. Since the cleaning device is inconvenient to disassemble and is tightly attached to the insulator, it is difficult to remove the dirt when flushing the scrubbing piece. The cleanliness of the inner side of the scrubbing piece is low, which increases the difficulty of cleaning workers to regularly maintain and clean the insulator and the cleaning device. In the long run, such a cleaning device not only reduces the cleaning efficiency, but also the pollutants between the cleaning piece and the insulator easily reduce the insulation of the insulator.

[0003] Therefore, how to design an insulator surface cleaning device that can solve the above technical problems is a technical problem that needs to be solved. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide an insulator surface cleaning device, which solves the problem that the existing cleaning device is difficult to clean regularly and affects the cleaning of the insulator surface after long-term accumulation.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises an insulator intermediate shaft, an insulator shed fixedly sleeved on the outer peripheral wall of the insulator intermediate shaft, and an umbrella surface cleaning device arranged above the insulator shed; the umbrella surface cleaning device comprises a rotating collar, a plurality of cleaning blocks and a plurality of connecting rods; the rotating collar is rotatably sleeved on the outer peripheral wall of the insulator intermediate shaft, a plurality of the connecting rods are distributed along the circumferential direction of the rotating collar and the connecting rods are tilted downward and fixedly connected to a plurality of cleaning blocks respectively; the bottom surface of the cleaning block matches the arc shape on the insulator shed; an installation cavity is provided in the cleaning block, a cleaning brush seat is movably provided in the cleaning block, and silicone bristles are evenly and staggeredly arranged on the bottom surface of the cleaning brush seat; the bottom surface of the cleaning block corresponds to each A through hole is provided at the position of the silicone bristles, and the silicone bristles extend to the outside of the cleaning block through the through hole; a telescopic component is also provided on the cleaning block, and the telescopic component includes a pressure shaft, a lifting rod and a spring; one end of the pressure shaft is fixedly connected to the top end surface of the cleaning brush seat, and the other end extends to the outside of the cleaning block through the installation cavity, and one end of the lifting rod is hingedly connected to the movable end of the pressure shaft; the spring sleeve is placed on the outer peripheral wall of the pressure shaft, one end of which is fixedly connected to the top end surface of the cleaning brush seat, and the other end is fixedly connected to the top of the installation cavity; a number of cleaning rollers are rotatably provided between the upper and lower end surfaces of the installation cavity, and through holes are also provided at positions corresponding to the number of cleaning rollers on the cleaning brush seat; a water injection hole and a water outlet hole connected to the installation cavity are provided on the cleaning block.

[0006] Furthermore, the lifting rod includes a rod body 1 and a rod body 2, a hinge ear is provided on the upper end surface of the cleaning block, one end of the rod body 1 is hingedly connected to the movable end of the pressure shaft, the rod body 1 and the rod body 2 are hinged to each other through the hinge ear and are bent at a certain angle between the rod body 1 and the rod body 2.

[0007] Furthermore, a plurality of fan blades are fixedly mounted on each of the plurality of connecting rods.

[0008] Furthermore, the fan blades are in a circular plate-like structure, and at least two groups of fan blades are arranged on each connecting rod.

[0009] Furthermore, a sealing cover is movably connected between the water injection hole and the water outlet hole.

[0010] The utility model has the following beneficial effects:

[0011] 1. The utility model is provided with a cleaning block, in which a cleaning brush holder is movably provided. When regular cleaning is performed, the cleaning brush holder is moved upward by a telescopic assembly, so that the silicone bristles are recovered into the installation cavity. At this time, the hair, dust, and lines entangled on the silicone bristles fall off from the silicone bristles, which is convenient for workers to clean. On the other hand, after the silicone bristles are recovered into the installation cavity, a flushing device is connected from a water injection hole to make water flow impact the cleaning roller and the silicone bristles, so as to further clean the silicone bristles, reduce pollutants attached to the silicone bristles, increase cleaning efficiency, and avoid affecting the cleaning of the surface of the insulator. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the cross section of the utility model Figure 1 ;

[0013] Figure 2 For this utility model Figure 1 A partial enlarged schematic diagram in the middle;

[0014] Figure 3 This is a schematic diagram of the cross section of the utility model Figure 2 ;

[0015] Figure 4 For this utility model Figure 3 A partial enlarged schematic diagram of point B in the middle.

[0016] Description of reference numerals:

[0017] 1- insulator intermediate shaft;

[0018] 2-Insulator shed;

[0019] 3- umbrella surface cleaning device, 31- rotating sleeve, 32- cleaning block, 321- installation cavity, 322- cleaning brush holder, 3221- silicone bristles, 3222- through hole, 323- through hole, 324- telescopic component, 3241- pressing shaft, 3242- lifting rod, 32421- rod body 1, 32422- rod body 2, 3243- spring, 325- cleaning roller, 326- water injection hole, 327- water outlet hole, 3271- sealing cover, 328- hinge ear, 33- connecting rod, 331- fan blade. DETAILED DESCRIPTION

[0020] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0021] See also Figure 1-4 As shown, the scheme includes an insulator intermediate shaft 1, an insulator shed 2 fixedly sleeved on the outer peripheral wall of the insulator intermediate shaft 1, and a shed cleaning device 3 arranged above the insulator shed 2.

[0022] The umbrella cleaning device 3 comprises a rotating ring 31, a plurality of cleaning blocks 32 and a plurality of connecting rods 33; the rotating ring 31 is rotatably sleeved on the outer peripheral wall of the insulator intermediate shaft 1 (the rotating ring 31 and the insulator intermediate shaft 1 are rotatably connected via a bearing. In order to avoid affecting the use of the insulator, the bearing is a rubber bearing with good insulation performance), the plurality of connecting rods 33 are distributed circumferentially along the rotating ring 31 and the connecting rods 33 are tilted downward and fixedly connected to the plurality of cleaning blocks 32 respectively; the bottom surface of the cleaning block 32 matches the arc shape on the insulator umbrella skirt 2; the cleaning block 32 is provided with an installation cavity 321, the cleaning brush seat 322 is movably provided in the cleaning block 32, and the bottom surface of the cleaning brush seat 322 is evenly and staggeredly provided with silicone bristles 3221; the bottom surface of the cleaning block 32 is provided with through holes 323 at positions corresponding to the silicone bristles 3221, The silicone bristles 3221 extend through the through hole 323 to the outside of the cleaning block 32; the cleaning block 32 is also provided with a telescopic assembly 324, and the telescopic assembly 324 includes a pressing shaft 3241, a lifting rod 3242 and a spring 3243; one end of the pressing shaft 3241 is fixedly connected to the top end face of the cleaning brush holder 322, and the other end extends through the mounting cavity 321 to the outside of the cleaning block 32, and one end of the lifting rod 3242 is hingedly connected to the movable end of the pressing shaft 3241; the spring 3243 is sleeved on the outer peripheral wall of the pressing shaft 3241, one end of which is fixedly connected to the top end face of the cleaning brush holder 322, and the other end is fixedly connected to the top of the mounting cavity 321; a number of cleaning rollers 325 are rotatably provided between the upper and lower end surfaces of the mounting cavity 321, and through holes 3222 are also provided at positions on the cleaning brush holder 322 corresponding to the number of cleaning rollers 325.

[0023] The cleaning block 32 is provided with a water injection hole 326 and a water outlet hole 327 which are connected to the installation cavity 321 . Furthermore, a sealing cover 3271 is movably connected to the water injection hole 326 and the water outlet hole 327 . The sealing cover 3271 is plugged or threadedly connected to the water injection hole 326 and the water outlet hole 327 .

[0024] The lifting rod 3242 includes a rod body 1 32421 and a rod body 2 32422. A hinge ear 328 is provided on the upper end surface of the cleaning block 32. One end of the rod body 1 32421 is hingedly connected to the movable end of the pressure shaft 3241. The rod body 1 32421 and the rod body 2 32422 are hingedly connected to each other through the hinge ear 328 and are bent at a certain angle between the rod body 1 32421 and the rod body 2 32422.

[0025] A plurality of fan blades 331 are fixedly mounted on the plurality of connecting rods 33. Further, the fan blades 331 are in a circular plate-like structure, and at least two groups of fan blades 331 are mounted on each connecting rod 33.

[0026] The working principle is roughly as follows:

[0027] Under normal circumstances, the cleaning bristles extend through the side wall of the cleaning block 32 to the outside of the cleaning block 32 and are closely attached to the upper end surface of the insulator umbrella. When the wind blows, the fan blades 331 drive the connecting rod 33 to continuously rotate around the insulator intermediate axis 1, so that the cleaning bristles clean the upper end surface of the insulator umbrella. Figure 3 As shown in the figure, the rod body 2 32422 is pressed to make the rod body 1 32421 move upward to drive the pressing shaft 3241 to move, and at this time, the cleaning brush holder 322 moves upward to recycle the silicone bristles 3221 into the installation cavity 321. At this time, the dust, hair, lines and other pollutants entangled on the silicone bristles 3221 are separated from the silicone bristles 3221 and then fall to the upper end surface of the insulator umbrella surface. At this time, a high-pressure water gun or other flushing device is connected to the water injection hole 326, and the water flow quickly rushes into the installation cavity 321. On the one hand, the pollutants remaining on the silicone bristles 3221 are quickly washed away, and on the other hand, the cleaning roller 325 is impacted, so that the cleaning roller 325 disposed between the silicone bristles 3221 rotates, and the bristles on the peripheral wall further clean the pollutants remaining on the silicone bristles 3221, and then the sewage flows out from the water outlet 327. Finally, the rod body 2 32422 is released, and under the action of the spring 3243, the cleaning brush holder 322 is reset.

[0028] The above description is only a specific implementation method of the utility model, and does not limit the patent scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the utility model.

Claims

1. An insulator surface cleaning device, characterized in that: It comprises an insulator intermediate shaft (1), an insulator shed (2) fixedly sleeved on the outer peripheral wall of the insulator intermediate shaft (1), and a shed surface cleaning device (3) arranged above the insulator shed (2); The umbrella cleaning device (3) comprises a rotating ring (31), a plurality of cleaning blocks (32) and a plurality of connecting rods (33); the rotating ring (31) is rotatably sleeved on the outer peripheral wall of the insulator intermediate shaft (1); the plurality of connecting rods (33) are distributed along the circumference of the rotating ring (31) and are tilted downward and fixedly connected to the plurality of cleaning blocks (32) respectively; the bottom surface of the cleaning block (32) matches the arc shape of the upper surface of the insulator umbrella skirt (2); the cleaning block (32) is provided with a mounting cavity (321); a cleaning brush seat (322) is movably provided in the cleaning block (32); and silicone bristles (3221) are evenly and staggeredly arranged on the bottom surface of the cleaning brush seat (322); through holes (323) are provided on the bottom surface of the cleaning block (32) at positions corresponding to the silicone bristles (3221); the silicone bristles (3221) pass through the through holes (323) and extend to the cleaning block (32). The cleaning block (32) is also provided with a telescopic assembly (324), and the telescopic assembly (324) includes a pressing shaft (3241), a lifting rod (3242) and a spring (3243); one end of the pressing shaft (3241) is fixedly connected to the top end surface of the cleaning brush holder (322), and the other end passes through the mounting cavity (321) and extends to the outside of the cleaning block (32); one end of the lifting rod (3242) is hinged to the movable end of the pressing shaft (3241). The spring (3243) is sleeved on the outer peripheral wall of the pressing shaft (3241), one end of which is fixedly connected to the top end surface of the cleaning brush holder (322), and the other end of which is fixedly connected to the top of the installation cavity (321); a plurality of cleaning rollers (325) are rotatably arranged between the upper and lower end surfaces of the installation cavity (321), and through holes (3222) are arranged on the cleaning brush holder (322) at positions corresponding to the plurality of cleaning rollers (325); The cleaning block (32) is provided with a water injection hole (326) and a water outlet hole (327) which are in communication with the installation cavity (321).

2. The insulator surface cleaning device according to claim 1, characterized in that: The lifting rod (3242) comprises a rod body 1 (32421) and a rod body 2 (32422); a hinge ear (328) is provided on the upper end surface of the cleaning block (32); one end of the rod body 1 (32421) is hingedly connected to the movable end of the pressing shaft (3241); the rod body 1 (32421) and the rod body 2 (32422) are hingedly connected to each other through the hinge ear (328); and the rod body 1 (32421) and the rod body 2 (32422) are bent at a certain angle.

3. The insulator surface cleaning device according to claim 1, characterized in that: A plurality of fan blades (331) are fixedly disposed on each of the plurality of connecting rods (33).

4. The insulator surface cleaning device according to claim 3, characterized in that: The fan blades (331) are in a circular plate-shaped structure, and at least two groups of fan blades (331) are arranged on each connecting rod (33).

5. The insulator surface cleaning device according to claim 1, characterized in that: The water injection hole (326) and the water outlet hole (327) are movably connected with a sealing cover (3271).

Images