CN213149273U - Device for detecting deviation of strip steel in acid tank - Google Patents
Device for detecting deviation of strip steel in acid tank Download PDFInfo
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- CN213149273U CN213149273U CN202021865035.9U CN202021865035U CN213149273U CN 213149273 U CN213149273 U CN 213149273U CN 202021865035 U CN202021865035 U CN 202021865035U CN 213149273 U CN213149273 U CN 213149273U
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- strip steel
- acid tank
- photoelectric switch
- deviation
- crossbeam
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 77
- 239000010959 steel Substances 0.000 title claims abstract description 77
- 239000002253 acid Substances 0.000 title claims abstract description 36
- 238000003466 welding Methods 0.000 claims description 6
- 238000007790 scraping Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model provides a detect device of belted steel off tracking in acid tank, the device sets up in the acid tank exit, respectively be provided with a device in the both sides of belted steel, the device is including a supporting beam, first crossbeam, second crossbeam, photoelectric switch and reflector panel, a supporting beam one end sets up subaerial, the one end of first crossbeam and second crossbeam all sets up on a supporting beam, the other end of first crossbeam and the other end of second crossbeam all extend to belted steel direction, first crossbeam highly be higher than the height of second crossbeam, photoelectric switch sets up in the bottom surface of first crossbeam, the reflector panel sets up in the top surface of second crossbeam, photoelectric switch's orthographic projection falls on the reflector panel, photoelectric switch's height is higher than the height of belted steel, the height that highly is less than belted steel of reflector panel. After the device is put into operation, the incidence rate of belt steel deviation scraping edge and belt breakage in the acid tank is greatly reduced, the problem of edge scraping and even belt breakage caused by deviation is solved, and the device is simple and easy to popularize.
Description
Technical Field
The utility model belongs to the technical field of belted steel pickling, especially, relate to a detect device of interior belted steel off tracking of acid bath.
Background
On a strip steel continuous processing line, strip steel is influenced by factors such as plate type, conveying roller verticality, conveying roller levelness, roller taper, pinch roller pressure unevenness, roller axial float or tension fluctuation and the like, and deviation is easy to occur in the operation process. In particular, in the pickling section, because a plurality of groups of wringing rollers are arranged in an acid area, the deviation of strip steel is easily caused due to poor mechanical installation precision or roller surface state of the wringing rollers, and no deviation correcting roller exists in a longer distance in an acid tank.
Disclosure of Invention
The utility model provides a detect device of interior belted steel off tracking of acid chest to solve the limit of scraping that the interior belted steel off tracking of acid chest caused, the accident of taking absolutely even, because of its unit shuts down for a long time, and has the problem of very big potential safety hazard when handling the disconnected area.
The utility model relates to a device for detecting the deviation of strip steel in an acid tank, which is arranged at the outlet of the acid tank, two sides of the strip steel are respectively provided with one device, the device comprises a supporting beam, a first beam, a second beam, a photoelectric switch and a reflecting plate,
one end of the supporting beam is arranged on the ground, one ends of the first beam and the second beam are arranged on the supporting beam, the other ends of the first beam and the second beam extend towards the strip steel direction, the height of the first beam is higher than that of the second beam, the photoelectric switch is arranged on the bottom surface of the first beam, the reflector is arranged on the top surface of the second beam, and the orthographic projection of the photoelectric switch falls on the reflector,
the height of the photoelectric switch is higher than that of the strip steel, and the height of the reflector is lower than that of the strip steel.
Further, the first beam and the second beam are arranged in parallel.
Further, the first beam and the second beam are arranged horizontally and in parallel.
Furthermore, the first beam and the second beam are respectively vertical to the movement direction of the strip steel. Furthermore, one end of the support beam is vertically and fixedly arranged on the ground.
Furthermore, the device also comprises a bottom beam, wherein one end of the supporting beam is vertically and fixedly arranged on the top surface of the bottom beam, and the bottom beam is fixedly arranged on the ground.
Furthermore, one end of the support beam is fixedly arranged on the top surface of the bottom beam through welding.
Further, the bottom beam is fixedly arranged on the ground through bolts.
Furthermore, the device also comprises a ribbed slab which is a right-angled triangle, and two right-angled edges of the ribbed slab are respectively connected with the bottom beam and the supporting beam.
Furthermore, two right-angle sides of the rib plate are respectively fixedly connected with the bottom beam and the supporting beam through welding.
The beneficial effects of the utility model include at least:
the utility model provides a detect device of belted steel off tracking in acid tank, the device sets up in the acid tank exit, respectively be provided with a the device in the both sides of belted steel, photoelectric switch highly is higher than belted steel, the reflector panel highly is less than belted steel, belted steel normally passes through, when the off tracking does not appear, photoelectric switch beats out the light beam, can be received by the reflector panel under it, and with light beam reflection photoelectric switch, photoelectric switch receives the light beam that reflects back and will signal 0, system signal 0 just indicates that belted steel moves normally. If the strip steel deviates in the acid tank, after the strip steel comes out of the acid tank, the edge of the strip steel can move to the position under the photoelectric switch, the orthographic projection of the photoelectric switch can fall on the strip steel, the light beam emitted by the photoelectric switch can fall on the strip steel, the light beam cannot be received by the reflector and cannot be reflected naturally, the photoelectric switch cannot receive the light beam reflected by the reflector, the photoelectric switch can emit a signal 1, the system can trigger linkage when receiving the signal 1, the unit stops, and the strip steel can be effectively prevented from scraping the edge.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a device for detecting the deviation of strip steel in an acid tank.
In the figure: 1-bottom beam, 2-supporting beam, 3-first beam, 4-second beam, 5-photoelectric switch, 6-second beam, and 7-reflecting plate.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments and examples, and the advantages and various effects of the present invention will be more clearly apparent from the description. It will be understood by those skilled in the art that the present embodiments and examples are illustrative of the present invention, and are not to be construed as limiting the invention.
Throughout the specification, unless otherwise specifically noted, terms used herein should be understood as having meanings as commonly used in the art. Accordingly, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. If there is a conflict, the present specification will control.
Unless otherwise specifically stated, various raw materials, reagents, instruments, equipment and the like used in the present invention are commercially available or can be prepared by an existing method.
The embodiment of the utility model provides a technical scheme is for solving above-mentioned technical problem, and the general thinking is as follows:
the utility model provides a device for detecting the deviation of strip steel in an acid tank, which is arranged at the outlet of the acid tank, two sides of the strip steel are respectively provided with one device, figure 1 is a structural schematic diagram of the device for detecting the deviation of the strip steel in the acid tank, and the device comprises a supporting beam 2, a first beam 3, a second beam 6, a photoelectric switch 5 and a reflecting plate 4,
one end of a supporting beam 2 is arranged on the ground, one ends of a first beam 3 and a second beam 6 are arranged on the supporting beam 2, the other end of the first beam 3 and the other end of the second beam 6 extend towards the direction of the strip steel, the height of the first beam 3 is higher than that of the second beam 6, a photoelectric switch 5 is arranged on the bottom surface of the first beam 3, a reflector is arranged on the top surface of the second beam 6, the orthographic projection of the photoelectric switch 5 falls on the reflector 6,
the height of the photoelectric switch 5 is higher than that of the strip steel, and the height of the reflector 6 is lower than that of the strip steel.
A photoelectric switch is a sensor that includes a transmitter that can emit a light beam, a receiver that can receive the light beam, and a detection circuit that can detect a valid signal and apply the signal. The height of the photoelectric switch is higher than that of the strip steel, the height of the reflector is lower than that of the strip steel, the strip steel normally passes through, when the strip steel does not deviate, the photoelectric switch emits light beams, the light beams can be received by the reflector right below the photoelectric switch and are reflected back to the photoelectric switch, the photoelectric switch receives the reflected light beams and sends a signal 0, and the system signal 0 indicates that the strip steel normally runs. If the strip steel deviates in the acid tank, after the strip steel comes out of the acid tank, the edge of the strip steel can move to the position under the photoelectric switch, the orthographic projection of the photoelectric switch can fall on the strip steel, the light beam emitted by the photoelectric switch can fall on the strip steel, the light beam cannot be received by the reflector and cannot be reflected naturally, the photoelectric switch cannot receive the light beam reflected by the reflector, the photoelectric switch can emit a signal 1, the system can trigger linkage when receiving the signal 1, the unit stops, and the strip steel can be effectively prevented from scraping the edge.
The photoelectric switch is arranged on the bottom surface of the first beam 3 with a higher height, and the reflector is arranged on the top surface of the second beam 6 with a lower height, so that the grounding or short circuit fault caused by water falling onto the photoelectric switch body on the strip steel can be avoided.
In the embodiment of the present invention, the optoelectronic switch is a prior art, such as an optoelectronic switch with model number wl34-v230+ pl50, and can be any device that can implement the functions of the present invention, and is not limited herein.
As an embodiment of the present invention, the first beam 3 and the second beam 6 may be arranged in parallel.
As an embodiment of the present invention, the first beam 3 and the second beam 6 are horizontally and parallel arranged.
As an embodiment of the present invention, the first beam 3 and the second beam 6 are perpendicular to the moving direction of the strip steel.
As an embodiment of the present invention, the one end of the supporting beam 2 is vertically fixed on the ground.
The position of the photoelectric switch can be adjusted according to the deviation requirement of the strip steel, and is not particularly limited.
As an embodiment of the present invention, the device further includes a bottom beam 1, a supporting beam 2 one end is vertically fixed on the top surface of the bottom beam 1, and the bottom beam 1 is fixed on the ground.
As an embodiment of the present invention, one end of the supporting beam 2 is fixed to the top surface of the bottom beam 1 by welding.
As an embodiment of the present invention, the bottom beam 1 is fixed on the ground by bolts.
As an embodiment of the utility model, the device can also include the floor, and the floor is right triangle, and two right-angle sides of floor are connected with floorbar 1 and a supporting beam 2 respectively.
As an embodiment of the present invention, two right-angle sides of the rib plate are respectively connected to the bottom beam 1 and the supporting beam 2 by welding.
When the device is used, the distance between the photoelectric switch and the side wall of the acid tank can be adjusted according to the actual situation on site, the photoelectric switch can be shielded in time when the strip steel is ensured to deviate, the occurrence of the accident of scraping and breaking the strip steel is prevented, and the false alarm is not generated when the strip steel deviates badly because the photoelectric switch is too close to the edge of the strip steel.
When the strip steel deviates and approaches the side wall of the acid tank, the photoelectric switch can detect the edge of the strip steel in time, the interlocking is triggered, the unit stops quickly, and the strip steel can be effectively prevented from scraping the edge. After the device is put into operation, the steel strip off tracking in the acid tank scrapes limit broken belt accident rate greatly reduced, and the device is simple and practical, easily promotes.
Finally, it should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A device for detecting the deviation of strip steel in an acid tank is arranged at an outlet of the acid tank, and two sides of the strip steel are respectively provided with one device, and is characterized by comprising a supporting beam, a first beam, a second beam, a photoelectric switch and a reflector,
one end of the supporting beam is arranged on the ground, one ends of the first beam and the second beam are arranged on the supporting beam, the other ends of the first beam and the second beam extend towards the strip steel direction, the height of the first beam is higher than that of the second beam, the photoelectric switch is arranged on the bottom surface of the first beam, the reflector is arranged on the top surface of the second beam, and the orthographic projection of the photoelectric switch falls on the reflector,
the height of the photoelectric switch is higher than that of the strip steel, and the height of the reflector is lower than that of the strip steel.
2. The device for detecting the deviation of the strip steel in the acid tank as claimed in claim 1, wherein the first cross beam and the second cross beam are arranged in parallel.
3. The device for detecting the deviation of the strip steel in the acid tank as claimed in claim 2, wherein the first cross beam and the second cross beam are horizontally and parallelly arranged.
4. The device for detecting the deviation of the strip steel in the acid tank as claimed in claim 2, wherein the first beam and the second beam are respectively perpendicular to the moving direction of the strip steel.
5. The device for detecting the deviation of the strip steel in the acid tank as claimed in claim 1, wherein one end of the supporting beam is vertically and fixedly arranged on the ground.
6. The device for detecting the deviation of the strip steel in the acid tank as claimed in any one of claims 1 to 5, further comprising a bottom beam, wherein one end of the supporting beam is vertically and fixedly arranged on the top surface of the bottom beam, and the bottom beam is fixedly arranged on the ground.
7. The device for detecting the deviation of the strip steel in the acid tank as claimed in claim 6, wherein one end of the supporting beam is fixedly arranged on the top surface of the bottom beam through welding.
8. The device for detecting the deviation of the strip steel in the acid tank as claimed in claim 6, wherein the bottom beam is fixedly arranged on the ground through bolts.
9. The device for detecting the deviation of the strip steel in the acid tank as claimed in claim 6, further comprising a rib plate, wherein the rib plate is a right-angled triangle, and two right-angled edges of the rib plate are respectively connected with the bottom beam and the supporting beam.
10. The device for detecting the deviation of the strip steel in the acid tank as claimed in claim 9, wherein two right-angle edges of the rib plate are fixedly connected with the bottom beam and the supporting beam respectively through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021865035.9U CN213149273U (en) | 2020-08-31 | 2020-08-31 | Device for detecting deviation of strip steel in acid tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021865035.9U CN213149273U (en) | 2020-08-31 | 2020-08-31 | Device for detecting deviation of strip steel in acid tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213149273U true CN213149273U (en) | 2021-05-07 |
Family
ID=75741945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021865035.9U Active CN213149273U (en) | 2020-08-31 | 2020-08-31 | Device for detecting deviation of strip steel in acid tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213149273U (en) |
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2020
- 2020-08-31 CN CN202021865035.9U patent/CN213149273U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 064400 No. 025 Zhao'an Street, Qian'an Economic Development Zone, Tangshan City, Hebei Province Patentee after: Shougang Zhixin Electromagnetic Materials (Qian'an) Co.,Ltd. Country or region after: China Address before: 064400 No. 025, Zhao an street, western industrial area, Qian'an, Tangshan City, Hebei Patentee before: SHOUGANG ZHIXIN QIAN'AN ELECTROMAGNETIC MATERIALS Co.,Ltd. Country or region before: China |