CN212114316U - Snow removing device for outdoor power transformation box - Google Patents
Snow removing device for outdoor power transformation box Download PDFInfo
- Publication number
- CN212114316U CN212114316U CN202020811478.3U CN202020811478U CN212114316U CN 212114316 U CN212114316 U CN 212114316U CN 202020811478 U CN202020811478 U CN 202020811478U CN 212114316 U CN212114316 U CN 212114316U
- Authority
- CN
- China
- Prior art keywords
- sun
- connecting rod
- proof baffle
- removing device
- electric heating
- 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
Links
- 230000009466 transformation Effects 0.000 title claims description 12
- 238000005485 electric heating Methods 0.000 claims abstract description 19
- 238000005192 partition Methods 0.000 claims description 13
- 230000006698 induction Effects 0.000 claims description 6
- 230000004044 response Effects 0.000 abstract description 12
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 2
- 239000000155 melt Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
The utility model discloses an outdoor transformer box snow removing device, including the transformer box, the transformer box top is provided with a plurality of dead levers, be provided with same sun-proof baffle on a plurality of dead levers, sun-proof baffle activity suit is on a plurality of dead levers, and all overlap on a plurality of dead levers and be equipped with the spring that both ends are connected with sun-proof baffle and transformer box respectively, sun-proof baffle lower extreme fixedly connected with first connecting rod, be provided with the second connecting rod on the transformer box, first connecting rod and second connecting rod are in same axis, and the looks remote site is provided with the response piece, the response piece is connected with the electric heating pipe that sets up on sun-proof baffle through the power, the electric heating pipe sets up on sun-proof baffle through the fixed; the utility model discloses an increase auxiliary heating equipment on the basis of current transformer case equipment, carry out on-off control to auxiliary heating equipment through the gravity of snow self, realize cleaing away snow.
Description
The technical field is as follows:
the utility model relates to a transformer case especially relates to an outdoor transformer case snow removing device.
Background art:
the weather in china north is cold in winter and hot in summer, the four seasons difference in temperature is bigger, not little challenge has been brought for outer transformer box, transformer box inside summer is too hot, certain temperature will be guaranteed again winter, prior art does, set up sun-proof baffle on transformer box, through sheltering from to sunshine, reduce transformer box by the direct projection of sun, thereby reduce transformer box inside temperature, but this kind of transformer box becomes too impractical winter, because be provided with the space between sun-proof baffle and the transformer box, snow can pile and press on sun-proof baffle, its snow's pressure can cause the influence to the power supply setting, simultaneously snow's existence can cause transformer box ambient temperature lower, influence transformer box inside temperature, consequently need clear away snow.
The utility model has the following contents:
the utility model discloses the technical problem that will solve is: overcome prior art's not enough, provide a simple structure, through increase auxiliary heating equipment on the basis of current transformer case equipment, realize the outdoor transformer case snow removing device that clears away snow.
The technical scheme of the utility model is that: the utility model provides an outdoor transformer box snow removing device, includes the transformer box, the transformer box top is provided with a plurality of dead levers, is provided with same sun-proof baffle on a plurality of dead levers, sun-proof baffle activity suit is on a plurality of dead levers, and all overlap on a plurality of dead levers be equipped with both ends respectively with the spring that sun-proof baffle and transformer box are connected, sun-proof baffle lower extreme fixedly connected with head rod, be provided with the second connecting rod on the transformer box, the head rod with the second connecting rod is in same axis, and the looks remote site is provided with the response piece, the response piece passes through the power and sets up electric heating pipe on the sun-proof baffle is connected, electric heating pipe passes through the fixed plate setting and is in on the sun-proof baffle.
Furthermore, a groove matched with the electric heating pipe is formed in the fixing plate, and the fixing plate and the sun-proof partition plate are connected through stamping, riveting and bolts.
Furthermore, a delay switch is arranged between the induction sheet and the power supply, and the delay switch is an open circuit delay relay.
Furthermore, the power supply is substation equipment in a transformer substation.
The utility model has the advantages that:
1. the utility model discloses an increase auxiliary heating equipment on the basis of current transformer case equipment, carry out on-off control to auxiliary heating equipment through the gravity of snow self, realize cleaing away snow.
2. The utility model discloses when snow reaches certain thickness, can drive sun-proof baffle downstream, when stating the response piece contact on head rod and the second connecting rod, the electric heating pipe circular telegram heats, realizes melting the snow on the sun-proof baffle to promote the ambient temperature at transformer box top.
3. The utility model discloses be provided with delay switch between response piece and the power, its contact through two response pieces triggers delay switch conduction circuit, realizes the heating function, melts weight reduction when snow gradually, and when two response pieces break off, delay switch can continue to break off after the switch-on a period, further melts remaining snow on the sun-proof baffle.
4. The utility model discloses the power adopts the inside electric direct power supply of transformer case, and the personnel only need be connected power cord and electric heating pipe and delay switch to drawing forth in the power supply unit to form the loop can.
Description of the drawings:
fig. 1 is a schematic structural view of a snow removing device for an outdoor power transformation box.
Fig. 2 is a schematic structural diagram of an arrangement of an electric heating tube.
Fig. 3 is an electrical connection block diagram of the present application.
The specific implementation mode is as follows:
example (b): referring to fig. 1, 2 and 3, in the drawings, 1-a transformer box, 2-a fixing rod, 3-a sun-proof partition plate, 4-a spring, 5-a first connecting rod, 6-a second connecting rod, 7-an induction sheet, 8-an electric heating pipe and 9-a fixing plate.
Outdoor transformer case snow removing device, an outdoor transformer case snow removing device, including transformer case 1, transformer case 1 top is provided with a plurality of dead levers 2, be provided with same sun-proof baffle 3 on a plurality of dead levers 2, sun-proof baffle 3 activity suit is on a plurality of dead levers 2, and all overlap on a plurality of dead levers 2 and be equipped with both ends respectively with sun-proof baffle 3 and the spring 4 that transformer case 1 is connected, sun-proof baffle 3 lower extreme fixedly connected with head rod 5, be provided with head rod 5 on the transformer case 1, head rod 5 is in same axis with second connecting rod 6, and the looks remote site is provided with response piece 7, response piece 7 passes through the power and is connected with the electric heating pipe 8 that sets up on sun-proof baffle 3, electric heating pipe 8 passes through fixed plate 9 and sets up on sun-proof baffle 3.
Furthermore, a groove matched with the electric heating pipe 8 is formed in the fixing plate 9, and the fixing plate 9 and the sun-proof partition plate 3 are connected through stamping, riveting and bolting.
Further, a delay switch is arranged between the induction sheet 7 and the power supply, and the delay switch is an open-circuit delay relay which can be specifically a Japanese Fuji TYPE ST3PF power-off delay relay.
Further, the power supply is the power transformation equipment in the power transformation box 1, and the electricity consumption of the delay switch and the electric heating pipe is provided through the power transformation equipment in the power transformation box 1.
When the snow on the sun-proof partition plate 3 reaches certain thickness, can drive sun-proof partition plate 3 downstream, when the contact of response piece 7 on head rod 5 and the second connecting rod 6, time delay switch control circuit switches on, and realize the circular telegram of electric heating pipe 8 and heat, the realization melts the snow on sun-proof partition plate 3, and promote the ambient temperature at 1 top of transformer case, melt the weight when the snow gradually and alleviate, when two response pieces 7 disconnection, time delay switch can continue to cut off the power supply to electric heating pipe 8 after the switch-on for a period of time again, realize that electric heating pipe 8 further melts the incomplete snow on sun-proof partition plate 3.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still fall within the scope of the technical solution of the present invention.
Claims (4)
1. The utility model provides an outdoor transformer case snow removing device, includes the transformer case, the transformer case top is provided with a plurality of dead levers, is provided with same sun-proof baffle, characterized by on a plurality of dead levers: the sun-proof partition board is movably sleeved on the fixed rods, springs with two ends respectively connected with the sun-proof partition board and the power transformation box are sleeved on the fixed rods, a first connecting rod is fixedly connected to the lower end of the sun-proof partition board, a second connecting rod is arranged on the power transformation box, the first connecting rod and the second connecting rod are located on the same axis, the opposite ends of the first connecting rod and the second connecting rod are provided with induction pieces, the induction pieces are connected with electric heating pipes arranged on the sun-proof partition board through a power supply, and the electric heating pipes are arranged on the sun-proof partition board through the fixed plates.
2. The snow removing device for the outdoor power transformation box according to claim 1, characterized in that: the fixing plate is provided with a groove matched with the electric heating pipe for use, and the fixing plate and the sun-proof partition plate are connected through stamping, riveting and bolts.
3. The snow removing device for the outdoor power transformation box according to claim 1, characterized in that: and a delay switch is arranged between the induction sheet and the power supply.
4. The snow removing device for the outdoor power transformation box according to claim 1, characterized in that: the power supply is substation equipment in the transformer substation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811478.3U CN212114316U (en) | 2020-05-15 | 2020-05-15 | Snow removing device for outdoor power transformation box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020811478.3U CN212114316U (en) | 2020-05-15 | 2020-05-15 | Snow removing device for outdoor power transformation box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212114316U true CN212114316U (en) | 2020-12-08 |
Family
ID=73623485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020811478.3U Expired - Fee Related CN212114316U (en) | 2020-05-15 | 2020-05-15 | Snow removing device for outdoor power transformation box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212114316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113113863A (en) * | 2021-03-02 | 2021-07-13 | 陆健 | Snow-accumulation-preventing, covering and heat-dissipating integrated transformer box for snowy areas |
-
2020
- 2020-05-15 CN CN202020811478.3U patent/CN212114316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113113863A (en) * | 2021-03-02 | 2021-07-13 | 陆健 | Snow-accumulation-preventing, covering and heat-dissipating integrated transformer box for snowy areas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20201208 Termination date: 20210515 |