CN219370879U - Waterproof knife switch mechanism box - Google Patents
Waterproof knife switch mechanism box Download PDFInfo
- Publication number
- CN219370879U CN219370879U CN202320238863.7U CN202320238863U CN219370879U CN 219370879 U CN219370879 U CN 219370879U CN 202320238863 U CN202320238863 U CN 202320238863U CN 219370879 U CN219370879 U CN 219370879U
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- CN
- China
- Prior art keywords
- box
- connecting rod
- umbrella
- waterproof cover
- switch mechanism
- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to a water seepage prevention knife switch mechanism box. At present, due to the working characteristics of the knife switch mechanism box, effective measures for preventing the water inlet short circuit of the knife switch mechanism box are lacking in daily life, electric power system accidents can be caused, and power supply safety, equipment safety and personal safety are affected. A waterproof knife switch mechanism box comprises: four sides vertebral box top (1), upper portion rain-proof umbrella (2), lower part buckler (3) and box (4), four sides vertebral box top is installed at the top of box, and the round hole has been seted up at the top center of four sides vertebral box top, and passes drive connecting rod (6) in the round hole, is connected with the lower part buckler on the four sides vertebral box top, and upper portion rain-proof umbrella is installed to the top of lower part buckler, upper portion rain-proof umbrella and drive connecting rod fixed connection, and the jack has been seted up at lower part buckler center, and drive connecting rod passes the jack of lower part buckler. The utility model is applied to a power system.
Description
Technical Field
The utility model relates to a water seepage prevention knife switch mechanism box.
Background
At present, due to the working characteristics of a disconnecting link mechanism box, effective measures for preventing water inlet short circuits of the disconnecting link mechanism box are lacking daily, and a driving rod of the disconnecting link mechanism box is vertically arranged at the top of the disconnecting link mechanism box and the like, rainwater and dust easily enter the box body, and components in the cabinet are corroded and damaged, so that the short circuits of power equipment are caused, and the equipment safety and the personal safety are seriously threatened. The problems of short circuit of a disconnecting link loop caused by water inlet of a disconnecting link mechanism box and the like are frequently caused by failure to find out accidents caused by treatment in time, and the operation safety of an electric power system is seriously endangered.
Disclosure of Invention
The utility model aims to provide a water seepage-proof disconnecting link mechanism box which is used for replacing the original disconnecting link mechanism box and ensuring the safety production.
The above object is achieved by the following technical scheme:
a waterproof knife switch mechanism box comprises: the novel umbrella comprises a four-sided vertebral box top, an upper waterproof umbrella, a lower waterproof cover and a box body, wherein the four-sided vertebral box top is arranged at the top of the box body, a round hole is formed in the center of the upper part of the four-sided vertebral box top, a driving connecting rod penetrates through the round hole, the lower waterproof cover is connected to the four-sided vertebral box top, the upper waterproof umbrella is arranged above the lower waterproof cover, and the upper waterproof umbrella is fixedly connected with the driving connecting rod;
the center of the lower waterproof cover is provided with a jack, the driving connecting rod penetrates through the jack of the lower waterproof cover, and the lower waterproof cover is provided with an adhesive tape.
The upper waterproof umbrella, the upper waterproof cover and the driving connecting rod form a chassis water seepage prevention assembly.
The waterproof knife switch mechanism box is characterized in that the top of the four-sided vertebral box adopts a four-sided conical structure, the upper rainproof umbrella adopts an umbrella-shaped structure, and the lower waterproof cover is of a funnel structure.
The utility model has the beneficial effects that:
1. according to the utility model, through the design of the four-cone pyramid at the top of the box body, accumulated water caused by accumulation of rainwater at the top of the box body during a large amount of rainfall can be effectively prevented, and the accumulated water flows into the box body along a gap between the box body and the driving connecting rod.
2. According to the utility model, the upper rainproof umbrella is umbrella-shaped and is welded on the driving connecting rod of the knife switch mechanism box, so that rainwater in all directions can be effectively shielded, and rainwater can be effectively prevented from flowing into the box body along the driving connecting rod.
3. According to the utility model, the center of the bottom of the lower waterproof cover is provided with a hole to enable the driving connecting rod to pass through, and the driving connecting rod is welded on the four-sided cone box top, so that rainwater on the box top can be effectively prevented from penetrating into the box body of the knife switch mechanism along a gap between the driving connecting rod and the box top.
4. The utility model realizes the airtight cavity through the adhesive tape and the like between the upper rainproof umbrella and the lower waterproof cover, and effectively prevents accidents such as aggravation of ageing of components, insulation reduction and the like caused by entering of humid gas, dust and the like into the box body.
Drawings
Fig. 1 is a schematic diagram of the structure of the present utility model.
In the figure: 1. the four-sided vertebral box top, 2, an upper part umbrella, 3, a lower part waterproof cover, 4, a box body, 5, an adhesive tape, 6 and a driving connecting rod.
Detailed Description
Examples
A waterproof knife switch mechanism box comprises: the novel umbrella comprises a four-sided vertebral roof 1, an upper waterproof cover 2, a lower waterproof cover 3 and a box body 4, wherein the four-sided vertebral roof is arranged at the top of the box body, a round hole is formed in the center of the upper part of the four-sided vertebral roof, a driving connecting rod 6 penetrates through the round hole, the lower waterproof cover is connected to the four-sided vertebral roof, the upper rainproof umbrella is arranged above the lower waterproof cover, and the upper rainproof umbrella is fixedly connected with the driving connecting rod; the center of the lower waterproof cover is provided with a jack, the driving connecting rod penetrates through the jack of the lower waterproof cover, and the lower waterproof cover is provided with an adhesive tape 5. The upper waterproof umbrella, the upper waterproof cover and the driving connecting rod form a chassis water seepage prevention assembly. The knife switch mechanism box comprises a box body and a driving connecting rod, wherein the driving connecting rod is in the prior art, and the driving connecting rod is used for driving the auxiliary contact to be converted. Most of the prior high-voltage isolating switches are provided with driving connecting rods, and after the isolating switch is shifted, the secondary auxiliary contact in the cabinet is driven to correspondingly shift by the connecting rods. The whole of upper portion umbrella and lower part buckler adopt the umbrella-shaped structure of equidimension difference, and upper portion umbrella and lower part buckler adopt metal construction, centre of a circle department has offered the jack that can pass the drive connecting rod. The upper rainproof umbrella can shield rainwater in all directions to prevent rainwater from falling into the box top, and the lower waterproof cover can prevent rainwater from falling into the box top from penetrating into the box body of the knife switch mechanism, so that a double-layer waterproof function is achieved for the knife switch mechanism box.
Examples
The top of the four-sided cone box is in a four-sided cone shape, and a round hole is formed in the center of the top of the four-sided cone box so that the driving connecting rod passes through the round hole. The four-sided cone box top can effectively prevent rainwater from accumulating on the box top to cause accumulated water when a large amount of rainfall occurs, and the accumulated water further flows into the box body along the gap between the box body and the driving connecting rod; the upper rainproof umbrella is umbrella-shaped and is welded on the knife switch mechanism box driving connecting rod, so that rainwater in all directions can be effectively shielded; the center of the bottom of the lower waterproof cover is provided with a hole to enable the driving connecting rod to pass through, and the driving connecting rod is welded on the four-sided cone box top, so that rainwater on the box top can be effectively prevented from penetrating into the box body of the knife switch mechanism.
Claims (5)
1. A waterproof knife switch mechanism box comprises: four sides vertebral box top, upper portion umbrella, lower part buckler and box, characterized by: the top of the box body is provided with the four-sided cone top, a round hole is formed in the center above the four-sided cone top, a driving connecting rod penetrates through the round hole, the four-sided cone top is connected with the lower waterproof cover, the upper rainproof umbrella is arranged above the lower waterproof cover, and the upper rainproof umbrella is fixedly connected with the driving connecting rod;
the center of the lower waterproof cover is provided with a jack, the driving connecting rod penetrates through the jack of the lower waterproof cover, and the lower waterproof cover is provided with an adhesive tape.
2. The water-seepage-proofing knife gate mechanism box according to claim 1, wherein: the upper waterproof umbrella, the upper waterproof cover and the driving connecting rod form a chassis water seepage prevention assembly.
3. The water-seepage-proofing knife gate mechanism box according to claim 1, wherein: the four-sided cone-shaped structure is adopted for the top of the four-sided cone-shaped box.
4. The water-seepage-proofing knife gate mechanism box according to claim 1, wherein: the upper rainproof umbrella adopts an umbrella-shaped structure.
5. The water-seepage-proofing knife gate mechanism box according to claim 1, wherein: the lower waterproof cover is of a funnel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238863.7U CN219370879U (en) | 2023-02-17 | 2023-02-17 | Waterproof knife switch mechanism box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320238863.7U CN219370879U (en) | 2023-02-17 | 2023-02-17 | Waterproof knife switch mechanism box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219370879U true CN219370879U (en) | 2023-07-18 |
Family
ID=87151873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320238863.7U Active CN219370879U (en) | 2023-02-17 | 2023-02-17 | Waterproof knife switch mechanism box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219370879U (en) |
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2023
- 2023-02-17 CN CN202320238863.7U patent/CN219370879U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |