CN213339875U - Post insulator with reinforcing end fixing device - Google Patents
Post insulator with reinforcing end fixing device Download PDFInfo
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- CN213339875U CN213339875U CN202022488734.2U CN202022488734U CN213339875U CN 213339875 U CN213339875 U CN 213339875U CN 202022488734 U CN202022488734 U CN 202022488734U CN 213339875 U CN213339875 U CN 213339875U
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- screw
- insulator
- fixed
- buckle
- post insulator
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Abstract
The utility model provides a post insulator with reinforcing end fixing device, including the steel cap, insulator and fixed buckle, the steel cap upper end is fixed with two wiring lockpins, the upper end of insulator and the lower extreme fixed connection of steel cap, the lower extreme and the fixed slot fixed connection of insulator, the fixed buckle is in fixed slot's below through first fix with screw, current insulator is when meetting strong wind or other bad weather, the insulator tip is not hard up easily, drops even, cause very big incident, influence high voltage electric network's normal use.
Description
Technical Field
The utility model relates to an insulator technical field specifically is a post insulator with reinforcing end fixing device.
Background
The post insulator is a special insulating control and can play an important role in an overhead transmission line. The early-year post insulator is mostly used for telegraph poles, and one end of a high-voltage wire connecting tower which is gradually developed is hung with a plurality of suspended insulators, so that the insulator is used for increasing creepage distance and is usually made of silica gel or ceramics, namely the insulator.
In summary, the problems of the prior art are as follows: when the existing insulator encounters strong wind or other severe weather, the end part of the insulator is easy to loosen and even fall off, so that a great safety accident is caused, the normal use of a high-voltage power grid is influenced, and the insulator is corroded by rainwater, so that the later-stage disassembly and replacement are extremely inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a post insulator with reinforcing end fixing device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a post insulator with reinforcing tip fixing device, including the steel cap, insulator and fixed buckle, the steel cap upper end is fixed with two wiring lockpins, the upper end of insulator and the lower extreme fixed connection of steel cap, the lower extreme and the fixed slot fixed connection of insulator, the fixed buckle is through first fix with screw in fixed slot's below, the nut overcoat of first screw has the screw cover, the screw cover passes through the second fix with screw at the lower extreme of fixed buckle, be provided with lock washer between second screw and the screw cover.
Preferably, the upper half part of the screw sleeve is provided with four round holes with the radius slightly larger than that of the second screw, and the four round holes in the screw sleeve are horizontally aligned in pairs.
Preferably, the inner parts of the left side and the right side of the fixing buckle are provided with inner threads corresponding to the first screws.
Preferably, the lower end convex part of the fixing buckle is provided with an internal thread groove corresponding to the second screw.
Preferably, the number of the check washers is eight, and every two check washers are reversely connected.
Compared with the prior art, the beneficial effects of the utility model are that: through fixed slot and fixed buckle structure, the wire pole of fixed required connection, twist and move first screw, make fixed slot and fixed buckle press from both sides tight required connection wire pole, sheathe the screw cap in, and fix the screw cap in fixed buckle lower extreme both sides through the second screw, prevent that first screw from receiving external force and leading to becoming flexible or even the incident that drops and cause, lock washer who sets up between second screw and the screw cap prevents that the second screw from receiving the second screw that wind-force or other external atress lead to becoming flexible, prevent simultaneously that the second screw from receiving the smooth silk consequence that rainwater erosion lead to rustting and bring, provide convenience when needs are dismantled.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the fixing clip structure of the present invention;
fig. 3 is a side view of the fixing buckle of the present invention.
In the figure: 1. steel cap, 2, wiring lockpin, 3, insulator, 4, fixed slot, 5, fixed buckle, 6, first screw, 7, screw cover, 8, second screw, 9, lock washer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a post insulator with reinforcing tip fixing device, including steel cap 1, insulator 3 and fixed buckle 5, 1 upper end of steel cap is fixed with two wiring lockpins 2, the upper end of insulator 3 and the lower extreme fixed connection of steel cap 1, the lower extreme and the 4 fixed connection of fixed slot of insulator 3, fixed buckle 5 is fixed in fixed slot 4's below through first screw 6, the nut overcoat of first screw 6 has screw cover 7, screw cover 7 passes through the second screw 8 to be fixed at the lower extreme of fixed buckle 5, be provided with lock washer 9 between second screw 8 and the screw cover 7.
The upper half part of the screw sleeve 7 is provided with four round holes with the radius slightly larger than that of the second screw 8, and the four round holes on the screw sleeve 7 are horizontally aligned in pairs.
The inner parts of the left side and the right side of the fixed buckle 5 are provided with inner threads corresponding to the first screws 6.
The lower end convex part of the fixing buckle 5 is provided with an internal thread groove corresponding to the second screw 8.
The number of the lock washers 9 is eight, and every two lock washers 9 are reversely connected.
The working principle is as follows: the steel cap 1 and a wiring lock pin 2 above the steel cap enable the insulator to be connected with an electric wire to be connected, the insulator 3 has the function of blocking high-voltage electricity, a fixing clamping groove 4 is aligned with the electric wire pole to be connected, a fixing buckle 5 is arranged on the other side of the electric wire pole to be connected and corresponds to the fixing clamping groove 4, two first screws 6 penetrate through inserting holes on two sides of the fixing buckle 5 and are aligned with threaded holes on two sides of the fixing clamping groove 4, the two first screws 6 are respectively rotated to enable the fixing clamping groove 4 and the fixing buckle 5 to clamp the electric wire pole, a gap with the residual height of a screw cap 7 is reserved between a screw cap part of each first screw 6 and the fixing buckle 5, the screw caps 7 are sleeved outside screw cap parts of the two first screws 6, four inserting holes on the screw caps 7 are aligned with inner threaded holes on the lower ends of the fixing buckles 5, and second screws 8 penetrate through round holes, and put into the internal thread groove that is located fixed buckle 5 below with four second screw 4 terminal, rotate second screw 8, with screw cap 7 complete fixation, set up lock washer 9 between second screw 8 and fixed buckle 5, make second screw 8 can not lead to becoming flexible because of receiving other external forces such as wind-force, drop, also can not lead to the smooth silk because of the corrosion.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a post insulator with reinforcing tip fixing device, includes steel cap (1), insulator (3) and fixed buckle (5), its characterized in that: the improved insulator is characterized in that two wiring lock pins (2) are fixed to the upper end of the steel cap (1), the upper end of the insulator (3) is fixedly connected with the lower end of the steel cap (1), the lower end of the insulator (3) is fixedly connected with the fixed clamping groove (4), the fixed buckle (5) is fixed below the fixed clamping groove (4) through a first screw (6), a screw sleeve (7) is sleeved outside a screw cap of the first screw (6), the screw sleeve (7) is fixed to the lower end of the fixed buckle (5) through a second screw (8), and a check washer (9) is arranged between the second screw (8) and the screw sleeve (7).
2. A post insulator with reinforcing end fixing means according to claim 1, wherein: the upper half part of the screw sleeve (7) is provided with four round holes with the radius slightly larger than that of the second screw (8), and the four round holes on the screw sleeve (7) are aligned horizontally in pairs.
3. A post insulator with reinforcing end fixing means according to claim 1, wherein: the inner parts of the left side and the right side of the fixed buckle (5) are provided with inner threads corresponding to the first screws (6).
4. A post insulator with reinforcing end fixing means according to claim 1, wherein: the lower end convex part of the fixing buckle (5) is provided with an internal thread groove corresponding to the second screw (8).
5. A post insulator with reinforcing end fixing means according to claim 1, wherein: the number of the anti-loosening washers (9) is eight, and every two anti-loosening washers (9) are reversely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022488734.2U CN213339875U (en) | 2020-11-02 | 2020-11-02 | Post insulator with reinforcing end fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022488734.2U CN213339875U (en) | 2020-11-02 | 2020-11-02 | Post insulator with reinforcing end fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213339875U true CN213339875U (en) | 2021-06-01 |
Family
ID=76075468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022488734.2U Active CN213339875U (en) | 2020-11-02 | 2020-11-02 | Post insulator with reinforcing end fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213339875U (en) |
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2020
- 2020-11-02 CN CN202022488734.2U patent/CN213339875U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230822 Address after: No. 1369, Caotan 6th Road, Caotan Ecological Industrial Park, Xi'an Economic and Technological Development Zone, Xi'an, Shaanxi 710000 Patentee after: Xi'an Wuwei Electromechanical Manufacturing Co.,Ltd. Address before: 330096 Nanchang innovation and entrepreneurship Association (maker space alliance), no.899, Huoju fifth road, Qingshanhu District, Nanchang City, Jiangxi Province Patentee before: Guo Xiaoyin |
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| TR01 | Transfer of patent right |