CN202049824U - Insulating waterproof sleeve used for dropping type protective electric appliance and dropping type protective electric appliance - Google Patents
Insulating waterproof sleeve used for dropping type protective electric appliance and dropping type protective electric appliance Download PDFInfo
- Publication number
- CN202049824U CN202049824U CN2010206939097U CN201020693909U CN202049824U CN 202049824 U CN202049824 U CN 202049824U CN 2010206939097 U CN2010206939097 U CN 2010206939097U CN 201020693909 U CN201020693909 U CN 201020693909U CN 202049824 U CN202049824 U CN 202049824U
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- Prior art keywords
- proof cover
- rain
- electrical equipment
- drop type
- pipe part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an insulating waterproof sleeve and a dropping type protective electric appliance. The insulating waterproof sleeve comprises a main body with a holding cavity; a convex pipe part is arranged at the top part of one end of the body; the inner pipe cavity of the convex pope part is communicated with the holding cavity of the body; a notch is arranged on the bottom of the other end of the body; and a round hole is arranged on the bottom of the body. The dropping type protective electric appliance comprises a pillar insulator with an upper fixing terminal and a lower fixing terminal, a rain-proof plate, a wiring terminal, an upper chuck and the insulating waterproof sleeve, wherein the wiring terminal is arranged at one end of the rain-proof plate, the upper chuck is arranged at the lower part of the other end of the rain-proof plate; the rain-proof plate is located in the holding cavity of the body of the insulating waterproof sleeve; the upper chuck is located in the chuck; the wiring terminal is located in the pipe cavity of the convex pipe part; and the upper part of the support insulator and the upper fixing terminal are located in the round hole of the bottom of the body. The insulating waterproof sleeve has the advantage that the integral waterproof effect can be effectively improved.
Description
Technical field
The utility model belongs to High-Voltage Electrical Appliances structure-design technique field, is specifically related to a kind of insulation rain-proof cover and drop type protection electrical equipment that is used for drop type protection electrical equipment.
Background technology
Fuse switch is one of the most frequently used electrical device of distribution system, also is the power product of distribution system use amount maximum.But because its unit value is lower, structure is simple relatively, all is some small-sized manufacturing firm processings basically in China, and product exists shortcomings such as break performance instability, through-current capability is low, the life-span is short, and is not solved well recent decades.
Drop type lightning arrester with the fuse switch structural similarity has also appearred at present; the difference of itself and fuse switch mainly is: the drop type lightning arrester uses to be provided with and hangs the lightning-arrest organ pipe that colludes as protection mechanism, and fuse switch uses to be provided with and hangs the fusion tube that colludes as protection mechanism.All there is a common issue with in these electrical equipment, though which is provided with a flashing board, the water-resistant performance of this flashing board is limited really, cause integral body to quicken corrosion because of rainwater easily and break down.
The utility model content
First purpose of the utility model provides a kind of insulation rain-proof cover that is used for drop type protection electrical equipment with better rainproof effect.
Another purpose of the utility model provides a kind of drop type protection electrical equipment with better rainproof effect.
The technical scheme that realizes first purpose of the utility model is: a kind of insulation rain-proof cover that is used for drop type protection electrical equipment, comprise the body that is provided with containing cavity, and the top of described body one end is provided with convex pipe part, and tube chamber is communicated with the body containing cavity in the described convex pipe part; The bottom of the described body other end is provided with breach, and described body bottom is provided with circular hole.
In the such scheme, this insulation rain-proof cover is to be formed by the two side ends butt joint fixing of buckle with insulating trip.
The technical scheme that realizes another purpose of the utility model is: a kind of drop type protection electrical equipment, comprise the post insulator that is provided with fixed terminal and following fixed terminal, be arranged on flashing board on the fixed terminal, be arranged on flashing board one end binding post, be arranged on the upper grip of flashing board other end bottom, it is characterized in that: also comprise the silicon rubber insulation rain-proof cover, described insulation rain-proof cover comprises the body that is provided with containing cavity, the top of described body one end is provided with convex pipe part, and tube chamber is communicated with the body containing cavity in the described convex pipe part; The bottom of the described body other end is provided with breach, and described body bottom is provided with circular hole; Described flashing board is arranged in the containing cavity of insulation rain-proof cover body, and described upper grip is arranged in described breach, and described binding post is arranged in the tube chamber of described convex pipe part, and the top of described post insulator reaches goes up the circular hole that fixed terminal is arranged in described body bottom.
In the such scheme, this insulation rain-proof cover is to be formed by the two side ends butt joint fixing of buckle with insulating trip.
In the such scheme, this drop type protection electrical equipment also comprises the hangers supporting plate that is arranged on down on the fixed terminal, the hangers with turning slot that is arranged on hangers supporting plate one end.
The utlity model has positive effect: (1) the utility model is by being provided with the structure rain-proof cover that comparatively reasonably insulate on drop type protection electrical equipment, thereby effectively improved whole rainproof effect, alleviated the adverse effect of rainwater to integral body.
Description of drawings
Fig. 1 is a kind of perspective view of insulation rain-proof cover in the utility model;
A kind of perspective view that Fig. 2 is an insulation rain-proof cover shown in Figure 1 when another angle is observed;
Fig. 3 is a kind of explosive view of drop type protection electrical equipment in the utility model;
Fig. 4 is a kind of perspective view of insulation protective jacket in the drop type protection electrical equipment shown in Figure 3;
A kind of perspective view that Fig. 5 is an insulation protective jacket shown in Figure 4 when another angle is observed.
Be labeled as shown in the accompanying drawing:
Last fixed terminal 1, flashing board 11, binding post 12, upper grip 13, following fixed terminal 2; hangers supporting plate 21, hangers 22, turning slot 221, terminal block 23, post insulator 3; insulation rain-proof cover 4, body 41, containing cavity 411, convex pipe part 42; tube chamber 421, breach 43, circular hole 44, buckle 45; protective sleeve 5, body 51, vestibule 511, cover plate 52; open-work 53, buckle 54, turnover panel 55, protection of arrester main body 56.
Embodiment
(embodiment 1)
Fig. 1 and Fig. 2 have shown a kind of embodiment of insulation rain-proof cover in the utility model, and wherein Fig. 1 is a kind of perspective view of insulation rain-proof cover in the utility model; A kind of perspective view that Fig. 2 is an insulation rain-proof cover shown in Figure 1 when another angle is observed.
Present embodiment is a kind of insulation rain-proof cover that is used for drop type protection electrical equipment, see Fig. 1 and Fig. 2, comprise the body 41 that is provided with containing cavity 411, it is characterized in that: the top of described body 41 1 ends is provided with convex pipe part 42, and tube chamber 421 is communicated with body 41 containing cavities 411 in the described convex pipe part 42; The bottom of described body 41 other ends is provided with breach 43, and described body 41 bottoms are provided with circular hole 44.
This insulation rain-proof cover 4 is to be formed by the two side ends butt joint fixing of buckle with the insulating trip of compression moulding.This kind structure is comparatively convenient on fitting operation.
(embodiment 2, drop type protection electrical equipment)
Fig. 3 to Fig. 5 has shown a kind of embodiment of drop type protection electrical equipment in the utility model, and wherein Fig. 3 is a kind of explosive view of drop type protection electrical equipment in the utility model; Fig. 4 is a kind of perspective view of insulation protective jacket in the drop type protection electrical equipment shown in Figure 3; A kind of perspective view that Fig. 5 is an insulation protective jacket shown in Figure 4 when another angle is observed.
Present embodiment is the drop type lightning arrester that a kind of embodiment of employing 1 makes, see Fig. 3 to Fig. 5, comprise the post insulator 3 that is provided with fixed terminal 1 and following fixed terminal 2, be arranged on flashing board 11 on the fixed terminal 1, be arranged on flashing board 11 1 ends binding post 12, be arranged on flashing board 11 other end bottoms upper grip 13, be arranged on down hangers supporting plate 21 on the fixed terminal 2, be arranged on the hangers with turning slot 221 22, and hangers 22 turnover panel 55 and the protection of arrester main body 56 that are rotationally connected of hangers supporting plate 21 1 ends; Described hangers supporting plate 21 is provided with terminal block 23 at the end away from hangers 22.
The top of lightning arrester is provided with silicon rubber insulation rain-proof cover 4, and described insulation rain-proof cover 4 comprises the body 41 that is provided with containing cavity 411, and the top of described body 41 1 ends is provided with convex pipe part 42, and tube chamber 421421 is communicated with body 41 containing cavities 411 in the described convex pipe part 42; The bottom of described body 41 other ends is provided with breach 43, and described body 41 bottoms are provided with circular hole 44; Described flashing board 11 is arranged in the containing cavity 411 of insulation rain-proof cover 4 bodies 41, described upper grip 13 is arranged in described breach 43, described binding post 12 is arranged in the tube chamber 421 of described convex pipe part 42, and the top of described post insulator 3 reaches goes up the circular hole 44 that fixed terminal 1 is arranged in described body 41 bottoms.
This insulation rain-proof cover 4 is to be formed by the two side ends butt joint fixing of buckle 45 with insulating trip.
The lightning arrester bottom also is provided with insulation protective jacket 5, and described insulation protective jacket comprises the body 51 that is provided with vestibule 511, and the roof of described body 51 1 ends extends and formation cover plate 52 towards this end lateral direction, and described body 51 tops are provided with open-work 53.
Described hangers supporting plate 21 and hangers 22 are arranged in the vestibule 511 of insulation protective jacket 5 bodys 51, and described cover plate 52 covers on terminal block 23, and fixed terminal 2 was arranged in the open-work 53 at described body 51 tops under the bottom of described post insulator 3 reached.This insulation protective jacket 5 is to be formed by the two side ends butt joint fixing of buckle 54 with insulating trip.
Present embodiment is by being provided with structure comparatively reasonably insulate rain-proof cover and insulation protective jacket on drop type protection electrical equipment, thereby effectively improved whole rainproof effect, alleviated the adverse effect of rainwater to integral body.
Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all execution modes.And these belong to conspicuous variation or the change that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (5)
1. one kind is used for the insulation rain-proof cover that drop type is protected electrical equipment, comprise the body (41) that is provided with containing cavity (411), it is characterized in that: the top of described body (41) one ends is provided with convex pipe part (42), and the interior tube chamber of described convex pipe part (42) (421) is communicated with body (41) containing cavity (411); The bottom of described body (41) other end is provided with breach (43), and described body (41) bottom is provided with circular hole (44).
2. the insulation rain-proof cover that is used for drop type protection electrical equipment according to claim 1 is characterized in that: this insulation rain-proof cover (4) is to be formed by the two side ends butt joint fixing of buckle with insulating trip.
3. a drop type is protected electrical equipment, comprise the post insulator (3) that is provided with fixed terminal (1) and following fixed terminal (2), be arranged on the flashing board (11) on the fixed terminal (1), be arranged on the binding post (12) of flashing board (11) one ends, be arranged on the upper grip (13) of flashing board (11) other end bottom, it is characterized in that: also comprise silicon rubber insulation rain-proof cover (4), described insulation rain-proof cover (4) comprises the body (41) that is provided with containing cavity (411), the top of described body (41) one ends is provided with convex pipe part (42), and the interior tube chamber of described convex pipe part (42) (421) is communicated with body (41) containing cavity (411); The bottom of described body (41) other end is provided with breach (43), and described body (41) bottom is provided with circular hole (44); Described flashing board (11) is arranged in the containing cavity (411) of insulation rain-proof cover (4) body (41), described upper grip (13) is arranged in described breach (43), described binding post (12) is arranged in the tube chamber (421) of described convex pipe part (42), and the top of described post insulator (3) reaches goes up the circular hole (44) that fixed terminal (1) is arranged in described body (41) bottom.
4. drop type protection electrical equipment according to claim 3 is characterized in that: this insulation rain-proof cover (4) is to be formed by the two side ends butt joint fixing of buckle (45) with insulating trip.
5. drop type protection electrical equipment according to claim 3 is characterized in that: this drop type protection electrical equipment also comprises the hangers supporting plate (21) that is arranged on down on the fixed terminal (2), the hangers with turning slot (221) (22) that is arranged on hangers supporting plate (21) one ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206939097U CN202049824U (en) | 2010-12-31 | 2010-12-31 | Insulating waterproof sleeve used for dropping type protective electric appliance and dropping type protective electric appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206939097U CN202049824U (en) | 2010-12-31 | 2010-12-31 | Insulating waterproof sleeve used for dropping type protective electric appliance and dropping type protective electric appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202049824U true CN202049824U (en) | 2011-11-23 |
Family
ID=44990124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206939097U Expired - Fee Related CN202049824U (en) | 2010-12-31 | 2010-12-31 | Insulating waterproof sleeve used for dropping type protective electric appliance and dropping type protective electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202049824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976955A (en) * | 2016-07-06 | 2016-09-28 | 常德威迪电气有限责任公司 | Falling type lightning arrester |
| CN106128902A (en) * | 2016-07-06 | 2016-11-16 | 常德威迪电气有限责任公司 | Fuse switch |
-
2010
- 2010-12-31 CN CN2010206939097U patent/CN202049824U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976955A (en) * | 2016-07-06 | 2016-09-28 | 常德威迪电气有限责任公司 | Falling type lightning arrester |
| CN106128902A (en) * | 2016-07-06 | 2016-11-16 | 常德威迪电气有限责任公司 | Fuse switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI XIGAO ELECTRICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: ZHENG CHUNQIAO Effective date: 20130428 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325600 WENZHOU, ZHEJIANG PROVINCE TO: 241200 WUHU, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130428 Address after: 241200 Anhui Province Economic Development Zone Wuhu City, Fanchang County three weft Road Patentee after: Anhui Xigao Electric Equipment Co., Ltd. Address before: 325600 seventeen road science and Technology Incubation Park, Zhejiang, Yueqing Patentee before: Zheng Chunqiao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111123 Termination date: 20141231 |
|
| EXPY | Termination of patent right or utility model |