Anti-aging cylindrical insulator
By designing an anti-aging cylindrical insulator with adjustment and protection mechanisms, the aging problem of insulators under mechanical force and ultraviolet radiation was solved, thereby improving insulation performance and service life.
Patent Information
- Application Number
- CN202423029426.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-09
AI Technical Summary
Existing insulators are prone to breakage and increased intercellular gaps under mechanical force and ultraviolet radiation, resulting in decreased insulation performance. Furthermore, they are susceptible to corrosion and aging when exposed to the environment for extended periods.
An anti-aging cylindrical insulator was designed, comprising a base, a slot seat, an adjustment mechanism, and a protective mechanism. The adjustment mechanism adjusts the angle of the ceramic skirt, while the protective mechanism uses an isolation cover and rubber pads to protect against damage from external hard objects and corrosive liquids.
It extends the service life of the ceramic skirt, prevents rainwater from seeping in, avoids wear caused by ultraviolet radiation and excessive tension, and maintains stable insulation performance.
Smart Images
Figure CN223526935U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of insulator, specifically relates to an anti-aging cylindrical insulator. BACKGROUND
[0002] Insulator is a kind of special insulation control, can play an important role in overhead transmission line.In early years, insulator is used in electric pole, slowly develops in the end of high voltage line connecting tower and hangs a lot of disc-shaped insulator, it is to increase the creepage distance, usually made of glass or porcelain, just called insulator.
[0003] Insulator is subjected to mechanical force, such as vibration, pressure etc., during installation, transportation and use, so as to cause its surface to break, cell gap to increase, and insulation performance to decline, at the same time, long-term exposure to ultraviolet in environment can cause its surface cell to be damaged, form microcrack, and cause its impedance to drop and insulation performance to be poor. SUMMARY
[0004] The utility model discloses a kind of anti-aging cylindrical insulators, to solve the above-mentioned defects caused in prior art.
[0005] A kind of anti-aging cylindrical insulator, including base and ceramic skirt, the lower of base is welded with clamping groove seat body, the outer side of the clamping groove seat body is provided with adjusting mechanism, the angle of the ceramic skirt is adjusted by the adjusting mechanism, in turn, it is convenient to control the connecting angle of ceramic skirt and electric wire, the outer side of the ceramic skirt is provided with protection mechanism, the outer side of the ceramic skirt is blocked and protected by the protection mechanism Process handling, avoid extrusion damage caused by hard object and ceramic skirt in outside, or corrosive liquid in outside causes corrosion aging to ceramic skirt.
[0006] Preferably, the protection mechanism includes isolating cover, positioning disc body, ceramic skirt, fastening hole, rubber pad and annular clamping groove, the isolating cover is symmetrically arranged below the positioning disc body, the outer side of the isolating cover is gluedly connected with rubber pad, the outer side of the positioning disc body is annularly penetrated and provided with fastening hole, the bottom end of the positioning disc body is provided with annular clamping groove, the positioning disc body is penetrated and connected with the outer side of metal rod piece, the bottom of the positioning disc body is provided with ceramic skirt.
[0007] Preferably, the positioning disc body is connected with the top of isolating cover by the annular clamping groove of bottom end.
[0008] Preferably, the positioning disc body is bolted with the top of isolating cover by the fastening hole of annular top end.
[0009] Preferably, the adjusting mechanism comprises a lifting disc body, a terminal seat, a clamping groove seat body, a fastener and a metal rod, the bottom end of the lifting disc body is welded with the clamping groove seat body, one side of the clamping groove seat body is connected with the fastener in penetration, the top end of the lifting disc body is connected with the metal rod, the top end of the metal rod is connected with the terminal seat, and the outer side of the metal rod is connected with the ceramic skirt body in penetration.
[0010] Preferably, the lifting disc body is connected with the outer side of the base through the terminal seat arranged at the bottom end
[0011] Compared with the prior art, the adjusting mechanism has the following advantages:
[0012] 1. In the using process, the isolation cover arranged on both sides is shielded and protected by the positioning disc body, the outer side of the ceramic skirt body is shielded by the isolation cover, on one hand, the service life of the ceramic skirt body is prolonged by avoiding the long-time irradiation of the ultraviolet rays in the outside world, on the other hand, the gap of the isolation cover is sealed by the rubber pad arranged on the outer side of the isolation cover, the metal rod arranged in the ceramic skirt body is prevented from being infiltrated by the rainwater in the outside world, and the corrosion resistance of the metal rod is improved.
[0013] 2. In the installing process, the ceramic skirt body is adjusted flexibly by the clamping groove seat body and the base, the rainwater in the outside world is prevented from being retained in the ceramic skirt body, the ceramic skirt body is prevented from being perpendicular to the equipment, the tension caused by the pulling and tensioning of the wire is prevented from being too large, the wire is prevented from being abraded and damaged, and the posture stability of the base and the ceramic skirt body in the air is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a whole three-dimensional structure schematic view of the utility model.
[0015] Figure 2 It is a ceramic skirt body structure schematic view of the utility model.
[0016] Figure 3 It is an isolation cover side view structure schematic view of the utility model.
[0017] Figure 4 It is a base side view structure schematic view of the utility model.
[0018] Figure 5 It is a positioning disc body bottom view structure schematic view of the utility model.
[0019] Among them:
[0020] 1, base; 2, lifting disc body; 3, protection mechanism; 4, isolation cover; 5, positioning disc body; 6, wiring seat; 7, clamping groove seat body; 8, fastener; 9, ceramic skirt; 10, fastening hole; 11, adjusting mechanism; 12, rubber pad; 13, metal rod; 14, annular clamping groove. DETAILED DESCRIPTION
[0021] In order to make the technical means, creative features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0022] As shown in Figures 1 to 5 An anti-aging cylindrical insulator, comprising a base 1 and a ceramic skirt 9, a clamping groove seat body 7 is welded below the base 1, an adjusting mechanism 11 is arranged on the outer side of the clamping groove seat body 7, the adjusting mechanism 11 adjusts the angle of the ceramic skirt 9, thereby facilitating the control of the connection angle of the ceramic skirt 9 and the wire, a protection mechanism 3 is arranged on the outer side of the ceramic skirt 9, the protection mechanism 3 blocks and protects the outer side of the ceramic skirt 9, avoiding extrusion damage of the ceramic skirt 9 by external hard objects or corrosion and aging of the ceramic skirt 9 by external corrosive liquids.
[0023] In the embodiment, the protection mechanism 3 comprises an isolation cover 4, a positioning disc body 5, a ceramic skirt 9, a fastening hole 10, a rubber pad 12 and an annular clamping groove 14, the isolation cover 4 is symmetrically arranged below the positioning disc body 5, the outer side of the isolation cover 4 is glued and connected with the rubber pad 12, the outer side of the positioning disc body 5 is annularly and throughly provided with the fastening hole 10, the bottom end of the positioning disc body 5 is provided with the annular clamping groove 14, the positioning disc body 5 is throughly connected with the outer side of the metal rod 13, and the bottom of the positioning disc body 5 is provided with the ceramic skirt 9.
[0024] In the embodiment, the positioning disc body 5 is connected with the top end of the isolation cover 4 through the annular clamping groove 14 at the bottom end, different widths of the isolation cover 4 are positioned according to the use requirements, and the flexibility of installation and disassembly of the isolation cover 4 is improved.
[0025] In the embodiment, the positioning disc body 5 is bolted with the top end of the isolation cover 4 through the fastening hole 10 annularly arranged at the top end, the top end of the isolation cover 4 is locked through the fastening hole 10, and the isolation cover 4 is conveniently quick-release and replaced.
[0026] In this embodiment, the adjusting mechanism 11 comprises the lifting disc body 2, the terminal seat 6, the clamping groove seat body 7, the fastener 8 and the metal rod 13, the bottom end of the lifting disc body 2 is welded with the clamping groove seat body 7, one side of the clamping groove seat body 7 is connected with the fastener 8, the top end of the lifting disc body 2 is connected with the metal rod 13, the top end of the metal rod 13 is connected with the terminal seat 6, the outside of the metal rod 13 is connected with the ceramic skirt 9, the ceramic skirt 9 is obliquely installed through the clamping groove seat body 7, so that rainwater is prevented from remaining on the surface of the vertically arranged ceramic skirt 9.
[0027] In this embodiment, the lifting disc body 2 is connected with the outside of the base 1 through the terminal seat 6 arranged at the bottom end, and is connected with the electric wire through the terminal seat 6, so that the equipment is conveniently connected.
[0028] The anti-aging cylindrical insulator comprises the following working contents in actual application.
[0029] Step 1: the operator first installs the base 1 on the frame, fastens the outside of the base 1 through the bolt, clamps the outside of the base 1 through the clamping groove seat body 7 according to the installation angle of the electric wire, aligns the positioning hole on the outside of the base 1 with the clamping groove seat body 7, transversely inserts the fastener 8 into the connection between the clamping groove seat body 7 and the base 1, locks the connection between the base 1 and the lifting disc body 2, and forms an inclined state of the fixed state of the ceramic skirt 9.
[0030] Step 2: the operator installs the terminal seat 6 on the top end of the metal rod 13, simultaneously connects the metal rod 13 with the ceramic skirt 9, abuts the top end of the isolation cover 4 with the inside of the annular clamping groove 14, protects the outside of the ceramic skirt 9 through the isolation cover 4 on both sides, locks the bottom end of the isolation cover 4 with the positioning disc body 5 through the bolt, and seals the gap between the connection of the two groups of isolation covers 4 through the rubber pad 12.
[0031] Step 3: the operator installs the electric wire on the outside of the terminal seat 6, locks the electric wire on the outside of the terminal seat 6 through the nut, the isolation cover 4 can effectively isolate ultraviolet radiation, reduce the harm of ultraviolet lamp to human body, avoid causing the surface cells to be damaged, form micro cracks, and cause the impedance to be reduced and the insulation performance to be poor.
[0032] Therefore, the above disclosed embodiments are only examples and are not the only ones. All changes within the scope of the utility model or within the scope equivalent to the utility model are included in the utility model.
Claims
1. An anti-aging columnar insulator, characterized by: The utility model provides a ceramic skirt (9) and base (1) are included, the base (1) is welded with the clamping groove seat body (7) directly below, the outer side of clamping groove seat body (7) is provided with adjusting mechanism (11), adjusting mechanism (11) adjusts the angle of ceramic skirt (9), in turn, it is convenient to control the connecting angle of ceramic skirt (9) and electric wire, the outer side of ceramic skirt (9) is provided with protection mechanism (3), protection mechanism (3) blocks and protects the outer side of ceramic skirt (9) and handles, avoids extrusion damage of the hard object of outside and ceramic skirt (9), or the corrosive liquid of outside causes the corrosion aging of ceramic skirt (9).
2. An anti-aging columnar insulator according to claim 1, characterized in that: The protection mechanism (3) includes an isolation cover (4), a positioning disc body (5), a ceramic skirt (9), a fastening hole (10), a rubber pad (12), and an annular clamping groove (14). The isolation cover (4) is symmetrically arranged below the positioning disc body (5). The outer side of the isolation cover (4) is gluedly connected with the rubber pad (12). The outer side of the positioning disc body (5) is annularly and throughly provided with the fastening hole (10). The bottom end of the positioning disc body (5) is provided with the annular clamping groove (14). The positioning disc body (5) is throughly connected with the outer side of the metal rod (13). The bottom of the positioning disc body (5) is provided with the ceramic skirt (9).
3. An anti-aging columnar insulator according to claim 2, characterized in that: The positioning disc body (5) is connected with the top end of the isolation cover (4) through the annular clamping groove (14) arranged at the bottom end.
4. An anti-aging columnar insulator according to claim 2, characterized in that: The positioning disc body (5) is bolted with the top end of the isolation cover (4) through the fastening hole (10) annularly arranged at the top end.
5. An anti-aging columnar insulator according to claim 1, characterized in that: The adjusting mechanism (11) includes a lifting disc body (2), a wire holder (6), a clamping groove seat body (7), a fastener (8), and a metal rod (13). The bottom end of the lifting disc body (2) is welded with the clamping groove seat body (7). One side of the clamping groove seat body (7) is throughly connected with the fastener (8). The top end of the lifting disc body (2) is connected with the metal rod (13). The top end of the metal rod (13) is connected with the wire holder (6). The outer side of the metal rod (13) is throughly connected with the ceramic skirt (9).
6. An anti-aging columnar insulator according to claim 5, characterized in that: The lifting disc body (2) is connected with the outer side of the base (1) through the wire holder (6) arranged at the bottom end.