CN204892560U - Wire rod hot metal detector protection device - Google Patents
Wire rod hot metal detector protection device Download PDFInfo
- Publication number
- CN204892560U CN204892560U CN201520642056.7U CN201520642056U CN204892560U CN 204892560 U CN204892560 U CN 204892560U CN 201520642056 U CN201520642056 U CN 201520642056U CN 204892560 U CN204892560 U CN 204892560U
- Authority
- CN
- China
- Prior art keywords
- hot metal
- metal detector
- wire rod
- air compartment
- air chamber
- 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
- 239000002184 metal Substances 0.000 title claims abstract description 29
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Landscapes
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model provides a wire hot metal detector protection device, which consists of a bracket, a beam, an air pipe, an air chamber and a protection cover; the support is provided with an air chamber, the air chamber is connected with a high-pressure air pipeline through an air pipe, a beam is arranged in the air chamber, hot metal detectors are arranged below the beam, quadrangular frustum hollow protective covers corresponding to the hot metal detectors in number are arranged below the air chamber, and the lower ends of the protective covers are opened above rolling grooves of the wire rough and medium rolling rolls. The utility model can ensure the detection area and prevent the error of the detection result caused by the flash of the detection device; and the interference of external water vapor and dust can be eliminated by blowing high-pressure air, the cleanness of the surface of the wire rod is ensured, and the precision rate and the stability of detection are improved.
Description
Technical field
The utility model belongs to hot checkout equipment field, is specifically related to a kind of protective device for wire rod hot metal detector.
Background technology
What hot metal detector adopted is infrared detection technology, and it is transferred to electric-control system after being processed by the thermometal infrared detection signal of reception, and it is more a kind of checkout equipment of wire rod rolling line.The thick intermediate mill of certain wire rolling plants is the rolling equipment of three lines.In order to effectively ensure rolling automated system, hot metal detector can only be arranged in the air, because the groove of three lines is very close, the signal detection misoperation accident of every bar line is a lot, simultaneously, seriously, the distorted signals also causing heat inspection to detect, directly affects the accuracy of testing result for the steam in this region and dust.
Summary of the invention
The utility model aims to provide a kind of impact getting rid of steam and dust, ensures the cleaning detecting medium, thus improves the wire rod hot metal detector protective device of accuracy of detection.
For this reason, the technical solution that the utility model is taked is:
A kind of wire rod hot metal detector protective device, is made up of support, crossbeam, airduct, air compartment and protective cover; Air compartment is provided with above support, air compartment is connected with high-pressure blast pipeline by airduct, crossbeam is provided with in air compartment, below crossbeam, hot metal detector is housed, the four rib truncated cone hollow protective cover corresponding with hot metal detector quantity is installed, above the groove of protective cover lower ending opening roll in wire rod is thick below air compartment.
Groove quantity during described hot metal detector quantity is thick with detected wire rod on roll is identical.
Described hot metal detector detection head center line overlaps with the center line of protective cover axis and roll groove.
Good effect of the present utility model is:
The utility model both can ensure area of detection, prevented the error of the testing result caused due to shining of checkout gear; Again by the purging of high-pressure blast, get rid of the interference of extraneous steam and dust, ensure the clean of wire surface, improve the rate of precision and stability that detect.
Accompanying drawing explanation
Fig. 1 is hot metal detector protective device structural representation.
In figure: support 1, airduct 2, crossbeam 3, hot metal detector 4, air compartment 5, protective cover 6, groove 7, roll 8.
Detailed description of the invention
Fig. 1 shows, and the utility model wire rod hot metal detector protective device is be made up of support 1, airduct 2, crossbeam 3, hot metal detector 4, air compartment 5 and protective cover 6.Be provided with air compartment 5 above support 1, air compartment 5 is provided with airduct 2 above, and airduct 2 is connected on high-pressure blast pipeline; Be provided with crossbeam 3 in air compartment 5, hot metal detector 4 is housed below crossbeam 3, the hollow protective cover 6 of the four rib truncateds cone is housed below air compartment 5, above the groove 7 of protective cover 6 lower ending opening roll 8 in wire rod is thick.And the detection head center line of hot metal detector 4 overlaps with the axis of protective cover 6 and the center line three of groove 7, to ensure accuracy of detection and to purge effect.
Protective cover 6 is determined according to groove 7 number of detected roll 8 is corresponding with the magnitude setting of hot metal detector 4, and the present embodiment groove number is 3, therefore the quantity of protective cover 6 and hot metal detector 4 is 3.
Claims (3)
1. a wire rod hot metal detector protective device, is characterized in that, is made up of support, crossbeam, airduct, air compartment and protective cover; Air compartment is provided with above support, air compartment is connected with high-pressure blast pipeline by airduct, crossbeam is provided with in air compartment, below crossbeam, hot metal detector is housed, the four rib truncated cone hollow protective cover corresponding with hot metal detector quantity is installed, above the groove of protective cover lower ending opening roll in wire rod is thick below air compartment.
2. wire rod hot metal detector protective device according to claim 1, is characterized in that, the groove quantity during described hot metal detector quantity is thick with detected wire rod on roll is identical.
3. wire rod hot metal detector protective device according to claim 1, is characterized in that, described hot metal detector detection head center line overlaps with the center line of protective cover axis and roll groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642056.7U CN204892560U (en) | 2015-08-24 | 2015-08-24 | Wire rod hot metal detector protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520642056.7U CN204892560U (en) | 2015-08-24 | 2015-08-24 | Wire rod hot metal detector protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204892560U true CN204892560U (en) | 2015-12-23 |
Family
ID=54914774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520642056.7U Expired - Fee Related CN204892560U (en) | 2015-08-24 | 2015-08-24 | Wire rod hot metal detector protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204892560U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272140A (en) * | 2020-02-27 | 2020-06-12 | 北京首钢股份有限公司 | Non-contact linear infrared hot metal detector and isolating device |
| CN112828050A (en) * | 2020-12-22 | 2021-05-25 | 广西柳州钢铁集团有限公司 | Anti-interference device is examined to hot continuous rolling production line heat |
-
2015
- 2015-08-24 CN CN201520642056.7U patent/CN204892560U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111272140A (en) * | 2020-02-27 | 2020-06-12 | 北京首钢股份有限公司 | Non-contact linear infrared hot metal detector and isolating device |
| CN112828050A (en) * | 2020-12-22 | 2021-05-25 | 广西柳州钢铁集团有限公司 | Anti-interference device is examined to hot continuous rolling production line heat |
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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: 20151223 Termination date: 20210824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |