CN205506108U - Not -contact temperature measuring decides carbon device - Google Patents
Not -contact temperature measuring decides carbon device Download PDFInfo
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- CN205506108U CN205506108U CN201620240957.8U CN201620240957U CN205506108U CN 205506108 U CN205506108 U CN 205506108U CN 201620240957 U CN201620240957 U CN 201620240957U CN 205506108 U CN205506108 U CN 205506108U
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Abstract
The utility model relates to a not -contact temperature measuring decides carbon device, include: the plastic width -lock type single -layer sealed packing case comprises a casin, the first support arm one end of box one side rigid coupling, the first support arm other end is through first screw and screw connection, thief rod one end is passed the box upper end cover and is inserted and locate in the box, other end rigid coupling second support arm one end, the second support arm other end passes through second screw and screw connection, the one end and the support threaded connection of lead screw, the lead screw lower extreme is unsettled, the support is fixed on the horizontal plane, the external driving motor of lead screw, two external driving motor of thief rod upper end, the lower extreme is provided with the sampler, hang in the box and be equipped with the camera, the camera passes through the external computer of data line. Deciding the not enough of carbon device to current temperature measurement, no longer needing temperature element and temperature measurement medium direct contact, avoided temperature element to produce the temperature measurement medium and polluted, and the reaction time of temperature measurement is shorter, measuring result is more accurate, device novel structure, and degree of automation is higher, and cost but also environmental protection had not only been practiced thrift in circulated use.
Description
Technical field:
This utility model relates to sampling steel technical field, is specifically related to a kind of contactless temperature-measuring and determines carbon device.
Background technology:
During modern process for making, the temperature of molten steel and carbon content are the important factor in order of process for making process, and the accuracy of the two, real-time are particularly important.Steel mill is contact to the thermometric major way of molten steel at present, during i.e. temperature element probes into measured medium, makes temperature element keep the thermometry of same temperature with measured medium, and then records the temperature of measured medium；Produce in reality frequently with concrete temp measuring method include thermocouple thermometric and immersion optical fiber temperature-measurement, and the most universal with thermocouple temp measuring method.Wherein, thermocouple temp measuring method is that temperature-sensing element is carried out multilamellar parcel, is then inserted directly in molten steel to be measured and carries out thermometric.Its shortcoming is, one, only after molten steel contacts with the temperature-sensing element of innermost layer and to reach thermal balance, could start to measure temperature, therefore response time is long；Its two, the most disposable product, it is impossible to recycling, relatively costly；Its three, because contacting with molten steel, bring impurity into, pollute molten steel.And another kind immersion optical fiber temperature-measurement method, it is directly to insert temperature sensing optical fiber molten steel to be measured carries out thermometric, this method disadvantage be temperature sensing optical fiber be anisothermal axially along, optical fiber is uploaded to the infrared signal of radiant-energy thermometer and is actually the mixed signal from liquid steel temperature to ambient temperature, therefore cannot accurately measure temperature.The mensuration that molten steel carries out carbon content is then mainly according to the solidification temperature measured or oxygen content, calculates carbon content, and this just requires that the mensuration of the solidification temperature to molten steel must be accurate, otherwise affects bigger on the accuracy of carbon content.
Therefore, it is necessary to design the measuring the temperature, determining carbon device that a kind of measurement result is more accurate and more cost-effective, to solve the problems referred to above.
Utility model content:
The purpose of this utility model be to provide one quick and precisely, cost-effective, the contactless temperature-measuring that automaticity is high determines carbon device.
For achieving the above object, this utility model is by the following technical solutions:
nullA kind of contactless temperature-measuring that this utility model provides determines carbon device，Including: inverted U-shaped casing，Described casing lower end is open to be arranged，Affixed first support arm one end, described casing side，The described first support arm other end is connected with leading screw by the first screw，Thief rod one end is inserted in described casing through casing upper end cover，The affixed second support arm one end of the other end，The described second support arm other end is connected with leading screw by the second screw，Threaded with support in one end of described leading screw，And leading screw lower end is unsettled，Described support is fixing in the horizontal plane，Described leading screw external first drives motor，Described first drives screw turns described in driven by motor，And then drive described first screw and the second screw to slide on leading screw respectively，Casing and thief rod are moved up and down，Described thief rod is expansion link，Thief rod stretches into the end of casing one end and is provided with sampler，Thief rod stretches out the end external second of casing one end and drives motor，Described second drives driven by motor thief rod stretching motion，In order to drive the sampler of thief rod end to move up and down，Described casing infantile tic is provided with video camera，Change in order to record the state of taken molten steel sample in sampler，Described video camera passes through the external computer of data wire.
Described casing upper end cover is made up of two pieces of square plate splicings, and two pieces of square plates offer semicircle groove respectively, and two halves circle groove encloses formation through hole, and the shaft of described thief rod is plugged in casing through described through hole.
Described two pieces of square plate sides are connected by gemel connection or bearing pin with wall box upper limb respectively, and every piece of square plate can overturn around wall box.
Described casing lower end is additionally provided with bottom end cover, described casing encloses an airtight camera bellows structure, in order to ensure the shooting effect of video camera, described bottom end cover can move along casing lower surface, casing lower surface is opened or sealed, in order to provide sampling passage, facilitates the sampling of sampler.
The inwall of described casing is provided with electric pushrod, and the push rod end of electric pushrod is fixed in the upper surface of bottom end cover, flexible by push rod, it is achieved the pushing open downwards and upwards closing of bottom end cover.
Described casing lower end is provided with the first slideway, and the upper surface of described bottom end cover is provided with the first slide rail, and described first slide rail and the first slideway match, and bottom end cover is flush-mounted in casing lower end, and described bottom end cover can slide along casing lower surface level.
Described wall box is provided with gas blow pipe, the external aerator in described gas blow pipe upper end, and described gas blow pipe lower end is open, in order to advertise gas to lower box.
Described gas blow pipe lower end extends to lower box, and bends certain angle so that the intersection point of the extended line of two escape pipe ends is in the underface of described sampler.
Described sampler includes that L-type connecting rod, described L-type connecting rod one end are connected with sampling cup, and the other end is connected with thief rod by attaching nut.
Described casing infantile tic is provided with the second slideway, described second slideway one end is fixed in casing upper end cover, the second slide rail it is provided with on described video camera, described second slide rail and the second slideway match, video camera being flush-mounted in the second slideway, upper end cover is additionally provided with fixed pulley, cord one end is fixed on fixed pulley, the other end is walked around fixed pulley and is connected to video camera, in order to adjust video camera height in casing.
A kind of contactless temperature-measuring of this utility model determines the beneficial effect of carbon device: for the deficiency of existing measuring the temperature, determining carbon device, it is no longer necessary to temperature element and thermometric physical contact between media, avoid temperature element and thermometric medium is produced pollution, and the response time of thermometric is shorter, measurement result is more accurate, more meets the demand of production operation, apparatus structure is novel, automaticity is higher, can be recycled, the most cost-effective but also environmental protection.
Accompanying drawing illustrates:
Fig. 1 is the structural representation that a kind of contactless temperature-measuring determines carbon device.
Fig. 2 is the structural representation that the contactless temperature-measuring with bottom end cover determines carbon device；
Fig. 3 be thief rod be the structural representation that the contactless temperature-measuring of connecting rod determines carbon device；
Fig. 4 is the top view of casing；
Fig. 5 is enlarged diagram at A in Fig. 2；
1-casing, 2-the first support arm, 3-the second support arm, 4-the first screw, 5-the second screw, 6-leading screw, 7-support, 8-thief rod, 9-sampler, 10-first drives motor, 11-second drives motor, 12-video camera, 13-gas blow pipe, 14-the second slideway, 15-fixed pulley, 16-cord, 17-sampling cup, 18-connecting rod, 19-upper end cover, 20-square plate, 21-semicircle groove, 22-hinge, 23-bottom end cover, 24-the first slideway, 25-the first slide rail, 26-electric pushrod, 27-attaching nut.
Detailed description of the invention:
Below in conjunction with embodiment, the utility model is described in further detail.
nullAccording to Fig. 1，A kind of contactless temperature-measuring determines carbon device，Including: inverted U-shaped casing 1，Casing 1 cross sectional shape can be polygon or circle，Casing 1 lower end is open to be arranged，Affixed first support arm 2 one end, casing 1 side，First support arm 2 other end is connected with leading screw 6 by the first screw 4，Thief rod 8 one end is inserted in casing 1 through casing 1 upper end cover 19，In the present embodiment，Thief rod 8 is expansion link，Thief rod 8 stretches into the end of casing 1 one end and is provided with sampler 9，Thief rod 8 stretches out the end external second of casing 1 one end and drives motor 11，Second drives motor 11 to drive thief rod 8 stretching motion，In order to drive the sampler 9 of thief rod 8 end to move up and down，Thief rod 8 stretches out affixed second support arm 3 one end, top of casing 1 one end，Second support arm 3 other end is connected with leading screw 6 by the second screw 5，Threaded with support 7 in one end of leading screw 6，And leading screw 6 lower end is unsettled，Support 7 is fixing in the horizontal plane，Leading screw 6 external first drives motor 10，First drives motor 10 to drive leading screw 6 to rotate，And then drive the first screw 4 and the second screw 5 to slide on leading screw 6 respectively，Casing 1 and thief rod 8 are moved up and down，Casing 1 infantile tic is provided with video camera 12，Change in order to record the state of taken molten steel sample in sampler 9，Video camera 12 is by the external computer of data wire (not shown)，Casing 1 sidewall is provided with many gas blow pipes 13，The external aerator in gas blow pipe 13 upper end，Gas blow pipe 13 lower end is open，And gas blow pipe 13 lower end extends to casing 1 bottom，And bend certain angle，Make the intersection point of extended line of two escape pipe ends in the underface of sampler 9，In order to advertise gas to casing 1 bottom，Blow liquid level slag blanket open，It is easy to sampling.
Further, it is provided with the second slideway 14 at casing 1 infantile tic, second slideway 14 one end is fixed in the upper end cover 19 of casing 1, it is provided with the second slide rail (not shown), the second slide rail and the second slideway 14 on video camera 12 to match, video camera 12 is flush-mounted in the second slideway 14, fixed pulley 15 it is additionally provided with on upper end cover 19, cord 16 one end is fixed on fixed pulley 15, and the other end is walked around fixed pulley 15 and is connected to video camera 12, in order to adjust the video camera 12 height in casing 1.
Further, sampler 9 includes L-type connecting rod 18, L-type connecting rod 18 one end is connected with sampling cup 17, the other end is connected with thief rod 8 by attaching nut 27, and L-type connecting rod 18 can unload from thief rod 8 so that sampler 9 is connected for detachable with thief rod 8, in order to be convenient for changing sampling cup 17, when sampling cup changed by needs, directly L-type connecting rod 18 is screwed off from thief rod 8, the sampling cup more renewed.
In other embodiments, as shown in Figure 3, thief rod 8 is connecting rod, thief rod 8 stretches out and is provided with screw thread on the body of rod of casing 1 one end, and thief rod 8 is threadedly connected to the second support arm 3, thief rod 8 stretches out the end external second of casing 1 one end and drives motor 11, and second drives motor 11 to drive thief rod 8 to rotate, relative second support arm 3 of thief rod 8 is moved up and down, and then drives the sampler 9 of thief rod 8 end to move up and down.
Further, as shown in Figure 4, casing 1 upper end cover 19 is made up of two pieces of square plate 20 splicings, semicircle groove 21 is offered respectively on two pieces of square plates 20, two halves circle groove 21 encloses formation through hole, the shaft of thief rod 8 is plugged in casing 1 through through hole, and two pieces of square plate 20 sides are connected or bearing pin connection by hinge 22 with casing 1 sidewall upper limb respectively so that square plate 20 can overturn around casing 1 sidewall.
nullFurther，As shown in Figure 2，Casing 1 lower end is additionally provided with bottom end cover 23，Casing 1 is enclosed an airtight camera bellows structure，In order to ensure the shooting effect of video camera 12，Specifically，As shown in Figure 3，It is that the inwall of casing is provided with electric pushrod 26，Push rod end by electric pushrod 26 is fixed in the upper surface of bottom end cover，Stretching by push rod，Realize pushing open downwards and upwards closing of bottom end cover 23，Or in other embodiments，It is that casing 1 lower end is provided with the first slideway 24，The upper surface of bottom end cover 23 is provided with the first slide rail 25，As shown in Figure 5，First slide rail 25 matches with the first slideway 24，Bottom end cover 23 is flush-mounted in casing 1 lower end，Bottom end cover 23 can slide along casing 1 lower surface level，Casing 1 lower surface is opened or sealed，In order to provide sampling passage，Facilitate the sampling of sampler 9.
Use above-mentioned contactless temperature-measuring to determine the assay method of carbon device, specifically comprise the following steps that
Step one, starts the first driving motor 10, by the first screw 4 and the second screw 5 in the slip of leading screw 6, adjust the height of casing 1 and thief rod 8, casing 1 and thief rod 8 are all dropped at molten steel 2000mm, close the first driving motor 10, is blown in molten steel surface, blow liquid level slag blanket open；
When casing 1 is provided with bottom end cover 23, bottom end cover 23 is driven to push open downwards by the push rod of electric pushrod 26 so that casing 1 lower end is opened, and facilitates thief rod 8 to move downward；
Step 2, starting the second driving motor 11, drive motor 11 to drive thief rod 8 stretching motion by second, thief rod 8 extends, thief rod 8 lower end declines, sampling cup 17 is stretched under molten steel liquid level sample, then make the second driving motor 11 invert, drive thief rod 8 to shrink, rise on thief rod 8 lower end, make sampling cup 17 leave molten steel liquid level, rise to casing 1 internal, close the second driving motor 11；
Step 3, start video camera 12, and start timing, observe molten steel face conjunctiva in sampling cup 17, after conjunctiva completes, timing terminates and by conjunctiva image taking sectional drawing, and picture passes through data line transfer to computer, the conjunctiva time of collection molten steel, solidification image are contrasted by computer with the data in information bank, provide relevant temperature and the phosphorus content of molten steel；
Before taking pictures, video camera 12 can also be driven to slide on the second slideway 14 according to cord 16 and fixed pulley 15, in order to adjust the video camera 12 height in casing 1, and then adjust the distance of video camera 12 and sampling cup 17, ensure the shooting effect of video camera 12, and drive bottom end cover 23 upwards to close by the push rod of electric pushrod 26, casing 1 lower end is closed, casing 1 is made to be internally formed opaque camera bellows structure, it is further ensured that the shooting effect of video camera 12, and then guarantees to measure the accuracy of structure；
Step 4, starts the first driving motor 10 and inverts, by the first screw 4 and the second screw 5 in the slip of leading screw 6, adjust the height of casing 1 and thief rod 8 so that casing 1 and thief rod 8 rise, away from molten steel, until returning in situ.
Finally should be noted that: above example is only in order to illustrate that the technical solution of the utility model is not intended to limit, although this utility model being described in detail with reference to above-described embodiment, those of ordinary skill in the field are it is understood that still can modify or equivalent to detailed description of the invention of the present utility model, and without departing from any amendment of this utility model spirit and scope or equivalent, it all should be contained in the middle of present claims scope.
Claims (8)
- null1. a contactless temperature-measuring determines carbon device，It is characterized in that: including: inverted U-shaped casing，Described casing lower end is open to be arranged，Affixed first support arm one end, described casing side，The described first support arm other end is connected with leading screw by the first screw，Thief rod one end is inserted in described casing through casing upper end cover，The affixed second support arm one end of the other end，The described second support arm other end is connected with leading screw by the second screw，Threaded with support in one end of described leading screw，And leading screw lower end is unsettled，Described support is fixing in the horizontal plane，Described leading screw external first drives motor，Described first drives screw turns described in driven by motor，And then drive described first screw and the second screw to slide on leading screw respectively，Casing and thief rod are moved up and down，Described thief rod is expansion link，Thief rod stretches into the end of casing one end and is provided with sampler，Thief rod stretches out the end external second of casing one end and drives motor，Described second drives driven by motor thief rod stretching motion，In order to drive the sampler of thief rod end to move up and down，Described casing infantile tic is provided with video camera，Change in order to record the state of taken molten steel sample in sampler，Described video camera passes through the external computer of data wire.
- A kind of contactless temperature-measuring the most according to claim 1 determines carbon device, it is characterized in that: described casing upper end cover is made up of two pieces of square plate splicings, semicircle groove is offered respectively on two pieces of square plates, two halves circle groove encloses formation through hole, and the shaft of described thief rod is plugged in casing through described through hole.
- A kind of contactless temperature-measuring the most according to claim 2 determines carbon device, it is characterised in that: described two pieces of square plate sides are connected by gemel connection or bearing pin with wall box upper limb respectively, and every piece of square plate can overturn around wall box.
- A kind of contactless temperature-measuring the most according to claim 1 determines carbon device, it is characterized in that: described casing lower end is additionally provided with bottom end cover, the inwall of described casing is provided with electric pushrod, the push rod end of electric pushrod is fixed in the upper surface of bottom end cover, flexible by push rod realizes pushing open downwards and upwards closing of bottom end cover, casing lower surface is opened or sealed, in order to provide sampling passage, facilitates the sampling of sampler.
- A kind of contactless temperature-measuring the most according to claim 1 determines carbon device, it is characterised in that: described wall box is provided with gas blow pipe, the external aerator in described gas blow pipe upper end, and described gas blow pipe lower end is open, in order to advertise gas to lower box.
- A kind of contactless temperature-measuring the most according to claim 5 determines carbon device, it is characterised in that: described gas blow pipe lower end extends to lower box, and bends certain angle so that the intersection point of the extended line of two escape pipe ends is in the underface of described sampler.
- A kind of contactless temperature-measuring the most according to claim 1 determines carbon device, it is characterised in that: described sampler includes that L-type connecting rod, described L-type connecting rod one end are connected with sampling cup, and the other end is connected with thief rod by attaching nut.
- A kind of contactless temperature-measuring the most according to claim 1 determines carbon device, it is characterized in that: described casing infantile tic is provided with the second slideway, described second slideway one end is fixed in casing upper end cover, being provided with the second slide rail on described video camera, described second slide rail and the second slideway match, and video camera is flush-mounted in the second slideway, fixed pulley it is additionally provided with on upper end cover, cord one end is fixed on fixed pulley, and the other end is walked around fixed pulley and is connected to video camera, in order to adjust video camera height in casing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620240957.8U CN205506108U (en) | 2016-03-25 | 2016-03-25 | Not -contact temperature measuring decides carbon device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620240957.8U CN205506108U (en) | 2016-03-25 | 2016-03-25 | Not -contact temperature measuring decides carbon device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698870A (en) * | 2016-03-25 | 2016-06-22 | 辽宁科技学院 | Noncontact temperature and carbon content measuring device and measuring method thereof |
| CN107607226A (en) * | 2017-11-20 | 2018-01-19 | 洛阳华世耐磨材料制造有限公司 | A kind of heat treatment temperature test device |
| CN108180932A (en) * | 2018-02-09 | 2018-06-19 | 杜勉 | A kind of contamination accident emergency monitoring device |
| CN108344435A (en) * | 2018-02-09 | 2018-07-31 | 杜勉 | A kind of novel contamination accident emergency monitoring device |
-
2016
- 2016-03-25 CN CN201620240957.8U patent/CN205506108U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698870A (en) * | 2016-03-25 | 2016-06-22 | 辽宁科技学院 | Noncontact temperature and carbon content measuring device and measuring method thereof |
| CN107607226A (en) * | 2017-11-20 | 2018-01-19 | 洛阳华世耐磨材料制造有限公司 | A kind of heat treatment temperature test device |
| CN108180932A (en) * | 2018-02-09 | 2018-06-19 | 杜勉 | A kind of contamination accident emergency monitoring device |
| CN108344435A (en) * | 2018-02-09 | 2018-07-31 | 杜勉 | A kind of novel contamination accident emergency monitoring device |
| CN108180932B (en) * | 2018-02-09 | 2018-12-18 | 浙江华港染织集团有限公司 | A kind of contamination accident emergency monitoring device |
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