CN208061933U - A kind of rain-proof structure of grounding switch mechanism case - Google Patents
A kind of rain-proof structure of grounding switch mechanism case Download PDFInfo
- Publication number
- CN208061933U CN208061933U CN201820630417.XU CN201820630417U CN208061933U CN 208061933 U CN208061933 U CN 208061933U CN 201820630417 U CN201820630417 U CN 201820630417U CN 208061933 U CN208061933 U CN 208061933U
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- China
- Prior art keywords
- switch mechanism
- mechanism case
- rain
- grounding switch
- proof structure
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Abstract
The utility model is a kind of rain-proof structure of grounding switch mechanism case.Include rain cover, connecting hoop, connecting rod, connecting rod is fixed on grounding switch mechanism case, and the top of rain cover is fixed on the upper end of connecting rod by connecting hoop, and the bottom of rain cover is located at the over top of grounding switch mechanism case.The rain-proof structure of the grounding switch mechanism case of the utility model solves the problems, such as the infiltration of grounding switch mechanism case top；And need not have a power failure to replace waterproof gasket, reduce power off time.The utility model is a kind of simple in structure, rain-proof structure of convenient and practical grounding switch mechanism case.
Description
Technical field
The utility model is related to a kind of rain-proof structures of grounding switch mechanism case, belong to the rain-proof knot of grounding switch mechanism case
The innovative technology of structure.
Background technology
Grounding switch is the important component of substation, and it is main that auxiliary switch, divide-shut brake button etc. are carry in switch mechanism case
The disconnecting link secondary circuit element wanted.The infiltration of grounding switch mechanism case can cause auxiliary switch in mechanism case, terminal block terminal
Situations such as corrosion, short circuit occurs, and then cause the fault conditions such as DC earthing, mal-telecommunic ation.
Currently, the waterproof on grounding switch mechanism case top relies primarily on the waterproof gasket between connecting rod and mechanism babinet, it should
Waterproof gasket is one piece of rubber sheet gasket.Although having carried out waterproof inspection to switch mechanism case in substation's check and acceptance.But
Due to abrasion and rainwash that long-time disconnecting link link rotatable is brought, it is be easy to cause the corrosion and damage of the waterproof gasket,
And then there is the problem of switch mechanism case top is seeped water from the gasket.It needs to have a power failure when in addition, replacing waterproof gasket, and needs
Switch mechanism case and connecting rod are removed, power off time and cost of labor are increased.And it replaces waterproof gasket and still has and corrode again
Risk.
Utility model content
The purpose of this utility model is that consider the above problem and a kind of rain-proof structure of grounding switch mechanism case is provided, this
Utility model solves the problems, such as the infiltration of grounding switch mechanism case top；And need not have a power failure to replace waterproof gasket, reduce
Power off time.The utility model is a kind of simple in structure, rain-proof structure of convenient and practical grounding switch mechanism case.
The technical solution of the utility model is：The rain-proof structure of the grounding switch mechanism case of the utility model, includes anti-
Canopy, connecting hoop, connecting rod, connecting rod are fixed on grounding switch mechanism case, and the top of rain cover is fixed on connecting rod by connecting hoop
Upper end, the bottom of rain cover is located at the over top of grounding switch mechanism case.
The rain-proof structure of the grounding switch mechanism case of the utility model solves asking for grounding switch mechanism case top infiltration
Topic；And need not have a power failure to replace waterproof gasket, reduce power off time.The utility model is a kind of simple in structure, facilitates reality
The rain-proof structure of grounding switch mechanism case.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
Embodiment：
The structural schematic diagram of the utility model as shown in Figure 1, the grounding switch mechanism case of the utility model rain-proof structure,
Include rain cover 1, connecting hoop 2, connecting rod 3, connecting rod 3 is fixed on grounding switch mechanism case 4, and the top of rain cover 1 passes through company
Box cupling 2 is fixed on the upper end of connecting rod 3, and the bottom of rain cover 1 is located at the over top of grounding switch mechanism case 4.
In the present embodiment, above-mentioned rain cover 1 is fixed by screw on connecting hoop 2.
In the present embodiment, the contact surface between above-mentioned connecting rod 3 and grounding switch mechanism case 5 is equipped with washer 4.
In the present embodiment, the open angle of above-mentioned rain cover 1 is 38 degree.In the present embodiment, above-mentioned rain cover 1 uses 304
Stainless steel is made.
Above-mentioned connecting rod 3 is fixed on the main shaft 7 set by grounding switch mechanism case 4.In the present embodiment, connecting rod 3 passes through anchor ear 6
It is fixedly connected with the main shaft 7 set by grounding switch mechanism case 4.
In order to realize that better waterproof effect, rain cover 1 and the contact surface of connecting rod 3 are coated with glass cement.In the present embodiment,
Above-mentioned rain cover 1 is umbrella.
The distance between the bottom lower edge of above-mentioned rain cover 1 and 5 top of grounding switch mechanism case H are 3~10 cm, this reality
It applies in example, the bottom lower edge of rain cover 1 is 8cm with H the distance between at the top of grounding switch mechanism case 5.The lower end of rain cover 1 is straight
Diameter D is 20~50 cm, and in the present embodiment, the lower end diameter D of rain cover 1 is 30cm.
In the present embodiment, the upper port diameter of rain cover 1 is depending on the diameter of live connecting rod 3, to fit closely connecting rod
Subject to.
The utility model on the connecting rod 3 of 5 upper end of grounding switch mechanism case by installing a rain cover 1 additional, by earthing
The seepage point of 5 upper end gasket of brake mechanism case is isolated with rainwater, to solve grounding switch mechanism case 5 into water problems.In addition, anti-
Canopy 1 is umbrella, and glass cement is smeared on rain cover 1 and the junction periphery of connecting rod 3, to reach better waterproof effect.
Claims (10)
1. a kind of rain-proof structure of grounding switch mechanism case, it is characterised in that include rain cover, connecting hoop, connecting rod, connecting rod is solid
It is scheduled on grounding switch mechanism case, the top of rain cover is fixed on the upper end of connecting rod by connecting hoop, and the bottom of rain cover is located at
The over top of grounding switch mechanism case.
2. the rain-proof structure of grounding switch mechanism case according to claim 1, it is characterised in that above-mentioned rain cover passes through spiral shell
Silk is fastened on connecting hoop.
3. the rain-proof structure of grounding switch mechanism case according to claim 1, it is characterised in that above-mentioned connecting rod and earthing
Contact surface between brake mechanism case is equipped with washer.
4. the rain-proof structure of grounding switch mechanism case according to claim 1, it is characterised in that the opening of above-mentioned rain cover
Angle is 38 degree.
5. the rain-proof structure of grounding switch mechanism case according to claim 1, it is characterised in that above-mentioned rain cover is stainless
Steel rain cover.
6. the rain-proof structure of grounding switch mechanism case according to claim 1, it is characterised in that above-mentioned connecting rod, which is fixed on, to be connect
On main shaft set by ground switch mechanism case.
7. the rain-proof structure of grounding switch mechanism case according to claim 1, it is characterised in that above-mentioned connecting rod passes through anchor ear
It is fixedly connected with the main shaft set by grounding switch mechanism case.
8. the rain-proof structure of grounding switch mechanism case according to any one of claims 1 to 7, it is characterised in that above-mentioned rain-proof
The contact surface of cover and connecting rod is coated with glass cement.
9. the rain-proof structure of grounding switch mechanism case according to claim 8, it is characterised in that above-mentioned rain cover is umbrella.
10. the rain-proof structure of grounding switch mechanism case according to claim 9, it is characterised in that the bottom of above-mentioned rain cover
Lower edge is 3~10cm with H the distance between at the top of grounding switch mechanism case, and the lower end diameter D of rain cover is 20~50cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630417.XU CN208061933U (en) | 2018-04-28 | 2018-04-28 | A kind of rain-proof structure of grounding switch mechanism case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630417.XU CN208061933U (en) | 2018-04-28 | 2018-04-28 | A kind of rain-proof structure of grounding switch mechanism case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061933U true CN208061933U (en) | 2018-11-06 |
Family
ID=63984206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820630417.XU Active CN208061933U (en) | 2018-04-28 | 2018-04-28 | A kind of rain-proof structure of grounding switch mechanism case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061933U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042351A (en) * | 2019-12-25 | 2020-04-21 | 广东电网有限责任公司 | Leak protection device of steel construction prefabricated assembled electricity room |
| CN111696814A (en) * | 2020-06-24 | 2020-09-22 | 贵州电网有限责任公司 | Water seepage prevention device for disconnecting link mechanism box of transformer substation |
-
2018
- 2018-04-28 CN CN201820630417.XU patent/CN208061933U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042351A (en) * | 2019-12-25 | 2020-04-21 | 广东电网有限责任公司 | Leak protection device of steel construction prefabricated assembled electricity room |
| CN111042351B (en) * | 2019-12-25 | 2021-05-28 | 广东电网有限责任公司 | Leak protection device of steel construction prefabricated assembled electricity room |
| CN111696814A (en) * | 2020-06-24 | 2020-09-22 | 贵州电网有限责任公司 | Water seepage prevention device for disconnecting link mechanism box of transformer substation |
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