CN202662987U - Rain cover for electric power knife switch mechanism case - Google Patents
Rain cover for electric power knife switch mechanism case Download PDFInfo
- Publication number
- CN202662987U CN202662987U CN 201220233399 CN201220233399U CN202662987U CN 202662987 U CN202662987 U CN 202662987U CN 201220233399 CN201220233399 CN 201220233399 CN 201220233399 U CN201220233399 U CN 201220233399U CN 202662987 U CN202662987 U CN 202662987U
- Authority
- CN
- China
- Prior art keywords
- switch mechanism
- knife switch
- mechanism case
- rain cover
- power knife
- 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 a rain cover for an electric power knife switch mechanism case. The rain cover comprises a cover body and a pull-together device arranged on the cover body, and is characterized in that the rain cover is in a shape of a cone frustum; the upper bottom surface of the cone frustum is matched with a transverse section of a connecting rod on the electric power knife switch mechanism case; and a rubber sealing ring is fixedly arranged at a circumferential position of the upper bottom surface of the cone frustum. According to the rain cover for the electric power knife switch mechanism case, the rubber sealing ring is connected with the connecting rod in a sealing mode, so that rain water can be effectively prevented from permeating into the knife switch mechanism case along the connecting rod, and a rainproof effect is preferably achieved; and the pull-together device is adopted, so that the rain cover is simple in structure and convenient to install, and has a good rainproof effect.
Description
Technical field
The utility model relates to a kind of power knife switch mechanism case rain cover, belongs to the electric equipment technical field.
Background technology
Power knife switch mechanism case for the open air, wind rain shines in the Nature for a long time, affect the internal unit parts in order to prevent that it from damaging because rainwater gets rusty, need to install rain cover additional to it, because power knife switch mechanism case top all can arrange the connecting rod that is communicated with casing, can consider rain cover is fixed on the connecting rod.
The utility model content
Technical problem to be solved in the utility model is to solve the deficiencies in the prior art, and a kind of power knife switch mechanism case rain cover is provided, and is simple in structure, easy for installation, effectively rainproof.
For solving the problems of the technologies described above, the utility model provides a kind of power knife switch mechanism case rain cover, comprise cover body, it is characterized in that: described power knife switch mechanism case rain cover is truncated cone shape, the upper bottom surface of the described frustum of a cone matches with connecting rod cross section on the power knife switch mechanism case, and the upper bottom surface circumferential position of the described frustum of a cone is fixedly installed rubber seal.
As preferably, described power knife switch mechanism case rain cover also comprises the drawing device that is arranged on the cover body.
As preferably, described drawing device is rainproof slide fastener.
Beneficial effect: power knife switch mechanism case rain cover of the present utility model, be tightly connected by rubber seal and connecting rod, effectively pre-rainwater-proof permeates along the connecting rod outer wall, realized better rainproof effect, by the drawing device is set, simple in structure, easy for installation, effectively rainproof.
Description of drawings
Fig. 1 is for comprising structural representation of the present utility model;
Fig. 2 is expansion schematic diagram of the present utility model.
Among the figure: 1 cover body; 2 rubber seal; 3 drawing devices; 4 power knife switch mechanism cases; 5 connecting rods.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation that comprises a kind of embodiment of the present utility model.
A kind of power knife switch mechanism case rain cover, comprise cover body 1, it is characterized in that: described power knife switch mechanism case rain cover is truncated cone shape, the upper bottom surface of the described frustum of a cone matches with connecting rod power knife switch mechanism case cross section on the power knife switch mechanism case, and the upper bottom surface circumferential position of the described frustum of a cone is fixedly installed rubber seal 2; Described power knife switch mechanism case rain cover also comprises the drawing device 3 that is arranged on the cover body; Described drawing device is rainproof slide fastener.
Below disclose the utility model with preferred embodiment, so it is not to limit the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode obtains, all drops within the protection range of the present utility model.
Claims (3)
1. power knife switch mechanism case rain cover, comprise cover body, it is characterized in that: described power knife switch mechanism case rain cover is truncated cone shape, the upper bottom surface of the described frustum of a cone matches with connecting rod cross section on the power knife switch mechanism case, and the upper bottom surface circumferential position of the described frustum of a cone is fixedly installed rubber seal.
2. power knife switch mechanism case rain cover according to claim 1 is characterized in that: also comprise the drawing device that is arranged on the cover body.
3. power knife switch mechanism case rain cover according to claim 2, it is characterized in that: described drawing device is rainproof slide fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233399 CN202662987U (en) | 2012-05-23 | 2012-05-23 | Rain cover for electric power knife switch mechanism case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220233399 CN202662987U (en) | 2012-05-23 | 2012-05-23 | Rain cover for electric power knife switch mechanism case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662987U true CN202662987U (en) | 2013-01-09 |
Family
ID=47457866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220233399 Expired - Fee Related CN202662987U (en) | 2012-05-23 | 2012-05-23 | Rain cover for electric power knife switch mechanism case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662987U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693859A (en) * | 2012-05-23 | 2012-09-26 | 江苏省电力公司检修分公司 | Rain cover for power switch mechanism box |
| CN104300379A (en) * | 2014-10-15 | 2015-01-21 | 苏州市世纪晶源光电科技有限公司 | Safety power distribution cabinet |
| CN111383854A (en) * | 2020-02-25 | 2020-07-07 | 国网浙江桐庐县供电有限公司 | Rainproof cover for transmission connecting rod and installation method of rainproof cover |
-
2012
- 2012-05-23 CN CN 201220233399 patent/CN202662987U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102693859A (en) * | 2012-05-23 | 2012-09-26 | 江苏省电力公司检修分公司 | Rain cover for power switch mechanism box |
| CN104300379A (en) * | 2014-10-15 | 2015-01-21 | 苏州市世纪晶源光电科技有限公司 | Safety power distribution cabinet |
| CN111383854A (en) * | 2020-02-25 | 2020-07-07 | 国网浙江桐庐县供电有限公司 | Rainproof cover for transmission connecting rod and installation method of rainproof cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: JIANGSU ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Co-patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. MAINTENANCE BRANCH Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Co-patentee before: MAINTENANCE DIVISION OF STATE GRID JIANGSU ELECTRIC POWER Co. Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee after: JIANGSU ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Co-patentee after: MAINTENANCE DIVISION OF STATE GRID JIANGSU ELECTRIC POWER Co. Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Co-patentee before: JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China Co-patentee before: JIANGSU ELECTRIC POWER COMPANY MAINTENANCE BRANCH |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20180523 |