CN105084282A - Oil discharge heavy hammer supporting device - Google Patents
Oil discharge heavy hammer supporting device Download PDFInfo
- Publication number
- CN105084282A CN105084282A CN201410212187.1A CN201410212187A CN105084282A CN 105084282 A CN105084282 A CN 105084282A CN 201410212187 A CN201410212187 A CN 201410212187A CN 105084282 A CN105084282 A CN 105084282A
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- CN
- China
- Prior art keywords
- hook plate
- oil discharge
- lever
- throw
- heavy hammer
- 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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Abstract
The invention relates to the technical field of transformer fire-extinguishing device accessories, in particular to an oil discharge heavy hammer supporting device. The oil discharge heavy hammer supporting device is provided with a fixed base. The upper surface of the fixed base is provided with a lever arm. The right end of the lever arm is connected with a supporting block through a supporting pin. The left end of the lever arm is provided with a blocking rod and a hook plate. A blocking block is arranged above the blocking rod. The hook plate is connected with a push rod. The right end of the fixed base is provided with an electromagnet. A travel switch is arranged above the electromagnet. The hook plate is provided with a hook plate shaft. The blocking block is fixed to the fixed base through fastening screws. According to the oil discharge heavy hammer supporting device, the travel switch is capable of converting an 'oil discharge' signal into action in time after receiving the 'oil discharge' signal, and a heavy hammer is driven to open an oil discharge valve, so that high-temperature oil in a voltage transformation station is discharged. The oil discharge heavy hammer supporting device is very convenient to operate and long in service life; fire-extinguishing efficiency is improved.
Description
Technical field
The present invention relates to fire extinguisher for transformer attachment technique field, especially a kind of oil extraction weight bearing set.
Background technology
It is generally be destroyed by built-in electrical insulation and cause that voltage transformer catches fire, its reason is overload, switching surge or lightning surge, insulation is degenerated gradually, oil level declines, the damage of moist base oil acidolysis and insulating tube, cause arc energy to cause oily moderate pressure suddenly to increase, force top sleeve pipe or transformer body to break.A large amount of aflame oil may large area be gushed out, and then makes whole power station or substation burn raging raging fire.The fire extinguisher plant filling nitrogen oil extraction is adopted to put out a fire by actv., as important component part wherein, the requirement of oil extraction weight bearing set is also very high, and needs can transfer " oil extraction " signal to action in time, promote weight to enter to open draining valve, the high temperature oil in transformation station is discharged.Traditional oil extraction weight bearing set complex structure, operate also not easy, and service life is short.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiency in prior art, provides a kind of structure simple, simple operation, the oil extraction weight bearing set that oil extraction is effective.
The technical solution adopted for the present invention to solve the technical problems is: a kind of oil extraction weight bearing set, oil extraction weight bearing set, there is firm banking, described firm banking upper surface is provided with throw of lever, throw of lever right-hand member is connected with anchor plate by rest pin, throw of lever left end is provided with pin and hook plate, block is provided with above pin, hook plate is connected with push rod, described firm banking right-hand member is provided with electromagnet, be provided with travel switch above electromagnet, hook plate is provided with hook plate axle, and described block is fixed on firm banking by holding screw.Push rod is magnet, and two contact surface Magnetic Phases of push rod and electromagnet are same.
Further, described block is provided with block handle.
Further, described rest pin is connected with throw of lever by connection cord.
Further, described hook plate axle is connected with push rod by connection cord.
Further, described hook plate head is provided with downward hook part, and throw of lever left end is provided with hook part upwards, and hook plate and throw of lever are cooperatively interacted by two hook part and block.
The invention has the beneficial effects as follows: the present invention is reasonable in design, travel switch can transfer action in time after receiving " oil extraction " signal, promotes weight and enters to open draining valve, high temperature oil in transformation station is discharged, operate very easy, long service life, improves fire-fighting efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
1. firm bankings, 2. throw of lever, 3. pin, 4. anchor plate, 5. block, 6. travel switch, 7. hook plate, 8. push rod in figure, 9. hook plate axle, 10. electromagnet, 11. rest pins, 12. holding screws, 13. block handles.
Detailed description of the invention
The present invention is further illustrated with preferred embodiment by reference to the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
A kind of oil extraction weight bearing set as shown in Figure 1, there is firm banking 1, firm banking 1 upper surface is provided with throw of lever 2, and throw of lever 2 right-hand member is connected with anchor plate 4 by rest pin 11, and throw of lever 2 left end is provided with pin 3 and hook plate 7, block 5 is provided with above pin 3, hook plate 7 is connected with push rod 8, and firm banking 1 right-hand member is provided with electromagnet 10, is provided with travel switch 6 above electromagnet 10, hook plate 7 is provided with hook plate axle 9, and block 5 is fixed on firm banking 1 by holding screw 12; Block 5 is provided with block handle 13; Rest pin 11 is connected with throw of lever 2 by connection cord; Hook plate axle 9 is connected with push rod 8 by connection cord; Hook plate 7 head is provided with downward hook part, and throw of lever 2 left end is provided with hook part upwards, and hook plate 7 and throw of lever 2 are cooperatively interacted by two hook part and block.
When travel switch 6 receives " oil extraction " signal, start electromagnet 10, the principle adopting same magnetic to repel pushes push rod 8 open; Push rod 8 opens hook plate axle 9 by connection cord, and hook plate 7 is moved downward thus drives the left end of throw of lever 2 downward, the right-hand member of throw of lever 2 upwards; Throw of lever 2 opens rest pin 11 by connection cord, and anchor plate 4, from fixedly becoming activity, makes the lower landing downwards under gravity of the weight above anchor plate 4, and then opens draining valve.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (5)
1. an oil extraction weight bearing set, it is characterized in that: there is firm banking (1), described firm banking (1) upper surface is provided with throw of lever (2), throw of lever (2) right-hand member is connected with anchor plate (4) by rest pin (11), throw of lever (2) left end is provided with pin (3) and hook plate (7), pin (3) top is provided with block (5), hook plate (7) is connected with push rod (8), described firm banking (1) right-hand member is provided with electromagnet (10), electromagnet (10) top is provided with travel switch (6), hook plate (7) is provided with hook plate axle (9), described block (5) is fixed on firm banking (1) by holding screw (12).
2. oil extraction weight bearing set according to claim 1, is characterized in that: described block (5) is provided with block handle (13).
3. oil extraction weight bearing set according to claim 1, is characterized in that: described rest pin (11) is connected with throw of lever (2) by connection cord.
4. oil extraction weight bearing set according to claim 1, is characterized in that: described hook plate axle (9) is connected with push rod (8) by connection cord.
5. oil extraction weight bearing set according to claim 1, it is characterized in that: described hook plate (7) head is provided with downward hook part, throw of lever (2) left end is provided with hook part upwards, and hook plate (7) and throw of lever (2) are cooperatively interacted by two hook part and block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212187.1A CN105084282A (en) | 2014-05-19 | 2014-05-19 | Oil discharge heavy hammer supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410212187.1A CN105084282A (en) | 2014-05-19 | 2014-05-19 | Oil discharge heavy hammer supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105084282A true CN105084282A (en) | 2015-11-25 |
Family
ID=54565745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410212187.1A Pending CN105084282A (en) | 2014-05-19 | 2014-05-19 | Oil discharge heavy hammer supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105084282A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050199653A1 (en) * | 2004-03-09 | 2005-09-15 | Warner Norris E. | Apparatus for mounting a spray can |
| CN102893052A (en) * | 2011-04-22 | 2013-01-23 | 三菱重工业株式会社 | Vibration-damping device, wind turbine device, and vibration-damping method |
| CN203845802U (en) * | 2014-04-22 | 2014-09-24 | 常州市盈能电气有限公司 | Supporting device of oil discharging heavy hammer |
-
2014
- 2014-05-19 CN CN201410212187.1A patent/CN105084282A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050199653A1 (en) * | 2004-03-09 | 2005-09-15 | Warner Norris E. | Apparatus for mounting a spray can |
| CN102893052A (en) * | 2011-04-22 | 2013-01-23 | 三菱重工业株式会社 | Vibration-damping device, wind turbine device, and vibration-damping method |
| CN203845802U (en) * | 2014-04-22 | 2014-09-24 | 常州市盈能电气有限公司 | Supporting device of oil discharging heavy hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151125 |