CN203561223U - Falling prevention safety device for variable-frequency electric induction furnace - Google Patents
Falling prevention safety device for variable-frequency electric induction furnace Download PDFInfo
- Publication number
- CN203561223U CN203561223U CN201320745222.7U CN201320745222U CN203561223U CN 203561223 U CN203561223 U CN 203561223U CN 201320745222 U CN201320745222 U CN 201320745222U CN 203561223 U CN203561223 U CN 203561223U
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- Prior art keywords
- safety device
- fan
- connecting plate
- shaped protective
- induction furnace
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- Expired - Fee Related
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a variable-frequency electric induction furnace auxiliary device, in particular to a falling prevention safety device for a variable-frequency electric induction furnace. The falling prevention safety device is composed of two fan-shaped protective plates and a connecting plate. The curvature radius of each point on the connecting plate is the same as the radius of each fan-shaped protective plate. The radian of the connecting plate is also the same as the radian of each fan-shaped protective plate. The two fan-shaped protective plates are connected into a whole through the connecting plate. When a furnace body inclines, the safety device rises accordingly, an operator is prevented from falling into a deep pit by accident, and the personal safety of the operator is ensured. The falling prevention safety device is reasonable in design, simple in structure, convenient to use and practical, and has high popularization value.
Description
Technical field
The utility model relates to frequency-conversion electric induction furnace auxiliary equipment, specifically relates to the dropproof safety device of frequency-conversion electric induction furnace.
Background technology
At present, frequency-conversion electric induction furnace is used more and more extensive in metallurgy industry machine-building, but in the concrete operations of frequency-conversion electric induction furnace, often there is certain security risk, such as: frequency-conversion electric induction furnace volume is generally larger, the operating platform of boiler face has certain height, when body of heater fascinates, there will be a dell on operating platform, operating personnel can fall down because of carelessness, and this respect there is no safeguard procedures.
Utility model content
Technical problem to be solved in the utility model is to provide the dropproof safety device of a kind of simple in structure, convenient and practical frequency-conversion electric induction furnace, can realize and prevent from falling dell in the casual situation of operating personnel, protection operating personnel's personal safety.
For solving the problems of the technologies described above, the utility model provides following technical scheme: the dropproof safety device of frequency-conversion electric induction furnace, safety device is comprised of two fan-shaped protective plates and a connecting plate, on connecting plate, the radius of curvature of each point is all identical with the radius of fan-shaped protective plate, and the radian of connecting plate is also identical with the radian of fan-shaped protective plate; Two fan-shaped protective plates connect into an entirety by connecting plate.
Further, described fan-shaped protective plate and connecting plate are network structure.
Further, described fan-shaped protective plate and connecting plate all adopt metal material to make.
The beneficial effect that the utility model compared with prior art has is: the non-inclined side at body of heater is installed safety device, when tilting furnace, safety device rises thereupon, prevents that operating personnel from falling dell in careless situation, ensures operating personnel's personal safety.
Accompanying drawing explanation
Fig. 1 is that the utility model is put the structural representation that falls safety device.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " longitudinally ", " laterally ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of indications such as " outward " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
As shown in Figure 1, the dropproof safety device of frequency-conversion electric induction furnace, safety device is comprised of two fan-shaped protective plates 1 and a connecting plate 2, and on connecting plate 2, the radius of curvature of each point is all identical with the radius of fan-shaped protective plate 1, and the radian of connecting plate 2 is also identical with the radian of fan-shaped protective plate 1; Two fan-shaped protective plates 1 connect into an entirety by connecting plate 2; Described fan-shaped protective plate 1 and connecting plate 2 are network structure, all adopt metal material to make.
Frequency-conversion electric induction furnace volume is generally larger, and the operating platform of boiler face has certain height, when body of heater fascinates, there will be a dell on operating platform.Non-inclined side at body of heater is installed safety device, and when tilting furnace, safety device rises thereupon, and protective barrier together with forming between operating personnel and dell prevents that operating personnel from falling dell in careless situation, ensures operating personnel's personal safety; When body of heater falls after rise, safety device falls after rise thereupon.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the dropproof safety device of frequency-conversion electric induction furnace, it is characterized in that: safety device is comprised of two fan-shaped protective plates (1) and a connecting plate (2), the radius of curvature of the upper each point of connecting plate (2) is all identical with the radius of fan-shaped protective plate (1), and the radian of connecting plate (2) is also identical with the radian of fan-shaped protective plate (1); Two fan-shaped protective plates (1) connect into an entirety by connecting plate (2).
2. the dropproof safety device of frequency-conversion electric induction furnace according to claim 1, is characterized in that: described fan-shaped protective plate (1) and connecting plate (2) are network structure.
3. the dropproof safety device of frequency-conversion electric induction furnace according to claim 1 and 2, is characterized in that: described fan-shaped protective plate (1) and connecting plate (2) all adopt metal material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745222.7U CN203561223U (en) | 2013-11-25 | 2013-11-25 | Falling prevention safety device for variable-frequency electric induction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320745222.7U CN203561223U (en) | 2013-11-25 | 2013-11-25 | Falling prevention safety device for variable-frequency electric induction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561223U true CN203561223U (en) | 2014-04-23 |
Family
ID=50510940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320745222.7U Expired - Fee Related CN203561223U (en) | 2013-11-25 | 2013-11-25 | Falling prevention safety device for variable-frequency electric induction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758264A (en) * | 2021-10-13 | 2021-12-07 | 淮北市平祥感应炉有限公司 | Automatic anti-falling net of induction furnace |
-
2013
- 2013-11-25 CN CN201320745222.7U patent/CN203561223U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758264A (en) * | 2021-10-13 | 2021-12-07 | 淮北市平祥感应炉有限公司 | Automatic anti-falling net of induction furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20211125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |