CN203798368U - Active shutter type protection device stopping metallurgy optical sensor from pollution - Google Patents
Active shutter type protection device stopping metallurgy optical sensor from pollution Download PDFInfo
- Publication number
- CN203798368U CN203798368U CN201420224498.5U CN201420224498U CN203798368U CN 203798368 U CN203798368 U CN 203798368U CN 201420224498 U CN201420224498 U CN 201420224498U CN 203798368 U CN203798368 U CN 203798368U
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- China
- Prior art keywords
- optical sensor
- shutter
- window
- pollution
- metallurgical
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 43
- 238000005272 metallurgy Methods 0.000 title abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 11
- 230000005764 inhibitory process Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000005259 measurement Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004904 shortening Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010000372 Accident at work Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses an active shutter type protection device stopping a metallurgy optical sensor from pollution. The active shutter type protection device comprises a shell body where the optical sensor can be placed, the shell body is provided with a window, the inner space of the shell body is communicated with a region having pollution risks the only through the window, a shutter through which the window can be completely shielded is mounted at the window, and the shutter is provided with a drive device capable of driving the shutter to be open or close; according to most optical sensors in the field of metallurgy, a ratio between measurement time and interval time of two consecutive measurement times is very low; thus, according to the active shutter type protection device for the optical sensor, just by exposing the optical sensor in a working condition environment in measurement processes and greatly reducing time for which the optical sensor is exposed in the working condition environment, the optical sensor can be stopped from pollution.
Description
Technical field
The utility model belongs to metallurgical technology field, particularly relates to the contaminated protective device of the metallurgical optical sensor of a kind of inhibition.
Background technology
In the field of metallurgy that comprises ironmaking, refining steel and rolled steel, optical sensor is widely adopted, to obtain the several data such as temperature, physical dimension, image.But the most very severe of the work condition environment of field of metallurgy, water smoke, flue dust, the hammer scale dispersing are very common, and this just very easily causes the pollution of optical sensor camera lens, causes optical sensor to lose efficacy.
At present, contaminated for suppressing optical sensor in field of metallurgy, conventionally the method that adopts pressure-air to purge, the method need to consume a large amount of pressurized air, waste energy, but its inhibition is very limited, often need the frequent wiping camera lens of field worker, increase labor strength and industrial accident hidden danger.
Utility model content
In view of this; the purpose of this utility model is to provide the contaminated active-shutter protective device of the metallurgical optical sensor of a kind of inhibition; only when needs are measured, optical sensor is exposed in work condition environment; by significantly shortening the open-assembly time of optical sensor in work condition environment, thereby play the contaminated effect of optical sensor that suppresses.
The purpose of this utility model is achieved through the following technical solutions:
The contaminated active-shutter protective device of the metallurgical optical sensor of a kind of inhibition, comprise for placing the housing of optical sensor, on described housing, window is set, the inner space of described housing is only connected with there being the region of pollution risk by window, the shutter that can cover window is completely equipped with at described window place, and described shutter is provided with and drives shutter to open or closed blade drive device;
Further, described window place is also provided with for the transparent eyeglass of light that built-in optical sensor detects, and when shutter close, described eyeglass is covered by shutter;
Further, described blade drive device comprises stepper motor, and described shutter is arranged on stepping motor rotating shaft;
Further, be also provided with the pipeline communicating with the region of pollution-free risk on described housing, described pipeline is for carrying necessary fluid media (medium) or providing the pipeline of electric power and communication for built-in optical sensor to enclosure interior space.
The beneficial effects of the utility model are: due to the optical sensor of most of field of metallurgy, its Measuring Time was compared with the interval time of adjacent twice measurement, and ratio is very low; Therefore; for this type of optical sensor; the protective device of active-shutter of the present utility model; only when needs are measured, optical sensor is exposed in work condition environment; by significantly shortening the open-assembly time of optical sensor in work condition environment, thereby play the contaminated effect of optical sensor that suppresses.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating below, or can from practice of the present utility model, be instructed.Target of the present utility model and other advantages can be realized and be obtained by instructions below.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the utility model principle of work schematic diagram;
Fig. 2 is the structural representation of this use new embodiment.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment is only for the utility model is described, rather than in order to limit protection domain of the present utility model.
As shown in the figure; the contaminated active-shutter protective device of the metallurgical optical sensor of a kind of inhibition; comprise for placing the housing 1 of optical sensor 5; on described housing 1, window 4 is set; the inner space of described housing is only connected with there being the region of pollution risk by window; the shutter 3 that can cover window is completely equipped with at described window place, and described shutter is provided with and drives shutter to open or closed blade drive device 2.
In the present embodiment, only when needs are measured, optical sensor 5 is exposed in work condition environment, by significantly shortening the open-assembly time of optical sensor in work condition environment, thereby plays the contaminated effect of optical sensor that suppresses.
As further improvement of this embodiment, described window 4 places are also provided with for the transparent eyeglass of light that built-in optical sensor detects, and when shutter close, described eyeglass is covered by shutter; The present embodiment, by eyeglass is set, even if can make optical sensor also can not be exposed in the region of pollution risk when taking pictures, thereby has better played the effect of protecting optical sensor, and by the protective effect of shutter, eyeglass can be not contaminated yet.
In the present embodiment, described blade drive device 2 is stepper motor, and described shutter is arranged on stepping motor rotating shaft; By machine shaft, drive shutter close or open; certainly in different embodiment, blade drive device also can adopt other mechanisms all can realize opening of shutter or closure as hydraulic pressure or pneumatic means etc.; therefore other blade drive devices belong to the replacement of equivalent technologies means, all within the claimed scope of the utility model.
In the present embodiment, be also provided with the pipeline 6 communicating with the region of pollution-free risk on described housing 1, described pipeline 6 is for carrying necessary fluid media (medium) or providing the pipeline of electric power and communication for built-in optical sensor to enclosure interior space.
Finally explanation is, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (4)
1. one kind is suppressed the contaminated active-shutter protective device of metallurgical optical sensor; it is characterized in that: comprise for placing the housing of optical sensor; on described housing, window is set; the inner space of described housing is only connected with there being the region of pollution risk by window; the shutter that can cover window is completely equipped with at described window place, and described shutter is provided with and drives shutter to open or closed blade drive device.
2. the contaminated active-shutter protective device of the metallurgical optical sensor of a kind of inhibition according to claim 1; it is characterized in that: described window place is also provided with for the transparent eyeglass of light that built-in optical sensor detects; when shutter close, described eyeglass is covered by shutter.
3. the contaminated active-shutter protective device of the metallurgical optical sensor of a kind of inhibition according to claim 1, is characterized in that: described blade drive device comprises stepper motor, and described shutter is arranged on stepping motor rotating shaft.
4. the contaminated active-shutter protective device of the metallurgical optical sensor of a kind of inhibition according to claim 1; it is characterized in that: on described housing, be also provided with the pipeline communicating with the region of pollution-free risk, described pipeline is for carrying necessary fluid media (medium) or providing the pipeline of electric power and communication for built-in optical sensor to enclosure interior space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224498.5U CN203798368U (en) | 2014-05-04 | 2014-05-04 | Active shutter type protection device stopping metallurgy optical sensor from pollution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224498.5U CN203798368U (en) | 2014-05-04 | 2014-05-04 | Active shutter type protection device stopping metallurgy optical sensor from pollution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798368U true CN203798368U (en) | 2014-08-27 |
Family
ID=51380573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224498.5U Expired - Lifetime CN203798368U (en) | 2014-05-04 | 2014-05-04 | Active shutter type protection device stopping metallurgy optical sensor from pollution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214180A (en) * | 2018-12-29 | 2020-06-02 | 尚科宁家(中国)科技有限公司 | Floor sweeping robot |
| CN112304351A (en) * | 2020-10-10 | 2021-02-02 | 广东博智林机器人有限公司 | Protective device for detector |
-
2014
- 2014-05-04 CN CN201420224498.5U patent/CN203798368U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111214180A (en) * | 2018-12-29 | 2020-06-02 | 尚科宁家(中国)科技有限公司 | Floor sweeping robot |
| CN112304351A (en) * | 2020-10-10 | 2021-02-02 | 广东博智林机器人有限公司 | Protective device for detector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |