Electroceramic insulator surface polishing device
By designing a surface grinding device for porcelain insulators with a replaceable grinding head and a grinding motor embedded in the hand handle, the problem of inconvenient grinding head replacement in traditional devices is solved, achieving efficient and safe surface grinding of porcelain insulators.
Patent Information
- Application Number
- CN202520272137.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-02-20
AI Technical Summary
The grinding head replacement of traditional porcelain insulator grinding devices is inconvenient, resulting in cumbersome operation, long time consumption, and potential damage to the device, thus increasing maintenance costs.
The design features a replaceable grinding head, positioning ring, and plug-in shaft structure, combined with a grinding motor and battery embedded in the hand handle, and equipped with a control switch and anti-slip sleeve, enabling convenient replacement and independent power supply.
It enables convenient replacement of grinding heads and efficient grinding, improves operational safety and work efficiency, and reduces maintenance costs.
Smart Images
Figure CN223802291U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to polishing equipment technical field, concretely is the surface polishing device of electric porcelain insulator. BACKGROUND
[0002] Electric porcelain insulator plays the vital insulating and supporting role in electric power system. The cleanness and smoothness of its surface directly influence the insulating performance and service life of insulator. With the rapid development of electric power industry, the requirement of electric porcelain insulator surface quality is increasing day by day, and effective surface polishing technology becomes one of the key links of guaranteeing the stable operation of electric power system. The traditional electric porcelain insulator polishing device often adopts fixed polishing head structure, when the polishing head wears or needs to replace the appropriate polishing head according to the shape and material of different insulators, the operation is extremely tedious. This not only consumes a lot of time and manpower, but also may cause damage to the device due to improper operation in the replacement process, reduces the work efficiency, and increases the maintenance cost. SUMMARY
[0003] The utility model discloses a surface polishing device of electric porcelain insulator, to solve the problem of inconvenient replacement of polishing head of the existing electric porcelain insulator polishing device in the above background technology.
[0004] To achieve the above object, the utility model provides the following technical scheme:
[0005] The surface polishing device of electric porcelain insulator includes the replaceable polishing head for the surface polishing of electric porcelain insulator and handheld rod, and the center of one end of the handheld rod is embedded with polishing motor, and the handheld rod is installed with battery for providing electric energy for the polishing motor.
[0006] The replaceable polishing head is coaxially installed with positioning ring sleeve at both ends, and the outer wall of the handheld rod is installed with control switch for controlling the start and stop of the polishing motor.
[0007] The output end of the polishing motor is connected with rotating shaft, the end of the rotating shaft is coaxially installed with plug-in shaft that is coaxial with the replaceable polishing head and is plug-in matched, the outer wall of the plug-in shaft is provided with mounting screw hole, and the positioning ring sleeve at both ends of the replaceable polishing head is connected on the plug-in shaft through the cooperation of mounting bolt and mounting screw hole.
[0008] As preferred, the outer wall of the replaceable polishing head is installed with a plurality of polishing bristles that are uniformly and equidistantly arranged.
[0009] As preferred, the end of the handheld rod away from the replaceable polishing head is provided with charging hole for charging the battery.
[0010] As preferred, the charging hole is installed with sealing plug for preventing dust and blocking.
[0011] Preferably, the outer wall of the handheld rod is provided with an anti-skid sleeve.
[0012] Preferably, the anti-skid sleeve is a silica gel anti-skid sleeve with a thickness of 1-3 mm.
[0013] Preferably, the surface of the protective sleeve is provided with a plurality of anti-skid protrusions arranged uniformly and equidistantly.
[0014] Compared with the prior art, the present application has the following beneficial effects:
[0015] 1. In the electric porcelain insulator surface polishing device, the replaceable polishing head is arranged, and the polishing head is conveniently installed and removed by cooperating with the positioning ring sleeve at both ends and the mounting screw hole and mounting bolt on the plug-in shaft, so that the polishing head of different specifications or after wear can be conveniently replaced; the handheld rod, the embedded polishing motor and the storage battery are arranged, so that the whole device is convenient for handheld operation and has independent power supply without external power supply; the control switch is arranged, so that the start and stop of the polishing motor can be conveniently controlled to control the rotation operation of the polishing head; the output end of the polishing motor is connected with the rotating shaft, and then the plug-in shaft is connected, so that the replaceable polishing head is finally driven to rotate, and efficient polishing operation on the surface of the electric porcelain insulator is realized.
[0016] 2. In the electric porcelain insulator surface polishing device, the charging hole for charging the storage battery is arranged at the end of the handheld rod away from the replaceable polishing head, and the sealing plug for preventing dust and blockage is arranged at the charging hole, so that the storage battery can be conveniently charged, and the charging hole is effectively protected when not in use to prevent dust and sundries from entering, and the safety and durability of the device are ensured.
[0017] 3. In the electric porcelain insulator surface polishing device, the anti-skid sleeve is arranged on the outer wall of the handheld rod, and the anti-skid sleeve is a silica gel anti-skid sleeve, so that the operator can better hold the handheld rod during use, and the safety and stability of the operation are improved to prevent operation errors or safety accidents caused by hand slipping. BRIEF DESCRIPTION OF DRAWINGS
[0018] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to make a further detailed explanation together with the embodiments of the present application, but do not constitute a limitation on the present application.
[0019] Fig. 1 It is a structural schematic view of the present application;
[0020] Fig. 2 It is a sectional view of the present application;
[0021] Fig. 3 It is a sectional view of the motor of the present application;
[0022] 10, replaceable polishing head; 11, polishing bristles; 12, positioning ring sleeve; 13, mounting bolt;
[0023] 20, hand-held rod; 21, control switch; 22, charging hole; 23, sealing plug; 24, anti-skid sleeve;
[0024] 30, polishing motor; 31, rotating shaft; 32, plug-in shaft; 33, mounting screw hole;
[0025] 40, battery. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application and the accompanying drawings of the description. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0027] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "vertical", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.
[0028] The electric porcelain insulator surface polishing device, such as Figs. 1-3As shown, including a replaceable grinding head 10 for the surface of the electric porcelain insulator and a handheld rod 20, the center of one end of the handheld rod 20 is embedded with a grinding motor 30, and the handheld rod 20 is provided with a battery 40 for providing power for the grinding motor 30; the two ends of the replaceable grinding head 10 are coaxially provided with positioning ring sleeves 12, and the outer wall of the handheld rod 20 is provided with a control switch 21 for controlling the start and stop of the grinding motor 30; the output end of the grinding motor 30 is connected with a rotating shaft 31, the end of the rotating shaft 31 is coaxially provided with a plug-in shaft 32 which is coaxial with the replaceable grinding head 10 and is plug-in matched, and the outer wall of the plug-in shaft 32 is provided with a mounting screw hole 33, the positioning ring sleeves 12 at both ends of the replaceable grinding head 10 are connected to the plug-in shaft 32 through the cooperation of the mounting bolts 13 and the mounting screw holes 33, and the replaceable grinding head 10 is provided to facilitate the installation and removal of the grinding head 10, and the installation and removal of the grinding head 10 is convenient for replacing the grinding head of different specifications or after wear; the handheld rod 20, the embedded grinding motor 30 and the battery 40 are provided to facilitate handheld operation and have independent power supply without the need for external power supply; the control switch 21 is provided to facilitate the control of the start and stop of the grinding motor 30, thereby controlling the rotation of the grinding head; the output end of the grinding motor 30 is connected with the rotating shaft 31, then connected with the plug-in shaft 32, and finally drives the replaceable grinding head 10 to rotate, thereby realizing efficient grinding of the surface of the electric porcelain insulator.
[0029] Further, a plurality of evenly and equidistantly arranged grinding bristles 11 are mounted on the outer wall of the replaceable grinding head 10, so that the grinding is more uniform and delicate, and the grinding efficiency and quality are improved.
[0030] Specifically, a charging hole 22 for charging the battery 40 is formed at one end of the handheld rod 20 away from the replaceable grinding head 10, and a sealing plug 23 for preventing dust and blockage is mounted at the charging hole 22, so that the battery 40 can be easily charged, and the charging hole 22 is effectively protected when not in use to prevent dust and debris from entering, thereby ensuring the safety and durability of the device.
[0031] The outer wall of the handheld rod 20 is provided with an anti-skid sleeve 24, which is made of silica gel and has a thickness of 1-3 mm, so that the operator can hold the handheld rod better during use, preventing operation errors or safety accidents caused by slippery hands and improving the safety and stability of operation.
[0032] In addition, the surface of the protective sleeve 24 is provided with a plurality of evenly and equidistantly arranged anti-skid protrusions to enhance the anti-skid effect, so that the operator can maintain a good grip feeling even after a long time of operation, reducing operation errors caused by hand fatigue.
[0033] The working principle of the electric porcelain insulator surface grinding device is:
[0034] First, the operator needs to confirm whether the replaceable polishing head 10 is suitable for the surface of the electric porcelain insulator that needs to be polished at present, if it needs to be replaced, the old polishing head is removed from the plug-in shaft 32 by loosening the mounting bolt 13, and then the appropriate new polishing head is installed and the mounting bolt 13 is tightened;
[0035] Then, the operator holds the hand-held rod 20, ensures that the anti-skid sleeve 24 provides sufficient friction to prevent hands from slipping, then turns on the control switch 21, and the polishing motor 30 is started immediately, and drives the replaceable polishing head 10 to rotate through the rotating shaft 31 and the plug-in shaft 32;
[0036] At this time, the operator can press the rotating polishing head 10 close to the surface of the electric porcelain insulator, and use the polishing bristles 11 to polish the surface uniformly; during the polishing process, the operator can adjust the angle and strength of the hand-held rod 20 according to the needs to obtain the best polishing effect;
[0037] When the battery 40 is insufficient, the operator can charge the battery through the charging hole 22, the sealing plug 23 at the charging hole needs to be taken out in advance, and after charging is completed, the sealing plug is tightly plugged to prevent dust and sundries from entering.
[0038] The basic principle, main characteristics and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. An electrical porcelain insulator surface polishing device, characterized in that: The utility model provides a replaceable polishing head (10) for the surface polishing of an electric porcelain insulator and a hand-held rod (20), a polishing motor (30) is embedded in the center of one end of the hand-held rod (20), and a battery (40) is installed in the hand-held rod (20) to provide electric energy for the polishing motor (30); Coaxial positioning ring sleeves (12) are installed at both ends of the replaceable polishing head (10), and a control switch (21) for controlling the start and stop of the polishing motor (30) is installed on the outer wall of the hand-held rod (20); An output end of the polishing motor (30) is connected with a rotating shaft (31), the end of the rotating shaft (31) is coaxially installed with a plug-in shaft (32) that is coaxial with the replaceable polishing head (10) and is in plug-in cooperation, mounting screw holes (33) are formed in the outer wall of the plug-in shaft (32), and the positioning ring sleeves (12) at both ends of the replaceable polishing head (10) are connected to the plug-in shaft (32) through the cooperation of mounting bolts (13) and the mounting screw holes (33).
2. The electrical porcelain insulator surface grinding device according to claim 1, characterized in that: A plurality of polishing bristles (11) are uniformly and equidistantly arranged on the outer wall of the replaceable polishing head (10).
3. The electrical porcelain insulator surface grinding device according to claim 1, characterized in that: A charging hole (22) for charging the battery (40) is formed in the end of the hand-held rod (20) away from the replaceable polishing head (10).
4. The electrical porcelain insulator surface grinding device according to claim 3, characterized in that: A sealing plug (23) for preventing dust and blockage is installed at the charging hole (22).
5. The electrical porcelain insulator surface grinding device of claim 1, wherein: An anti-skid sleeve (24) is installed on the outer wall of the hand-held rod (20).
6. The electrical porcelain insulator surface grinding device according to claim 5, characterized in that: The anti-skid sleeve (24) is a silica gel anti-skid sleeve with a thickness of 1-3 mm.
7. The electrical porcelain insulator surface grinding device of claim 5, wherein: A plurality of anti-skid protrusions are uniformly and equidistantly arranged on the surface of the anti-skid sleeve (24).