CN202793645U - Automatic temperature-measuring and sampling device for molten steel in steel-making process - Google Patents
Automatic temperature-measuring and sampling device for molten steel in steel-making process Download PDFInfo
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- CN202793645U CN202793645U CN201220520663.2U CN201220520663U CN202793645U CN 202793645 U CN202793645 U CN 202793645U CN 201220520663 U CN201220520663 U CN 201220520663U CN 202793645 U CN202793645 U CN 202793645U
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- limit switch
- sampling
- measuring
- swing seat
- swinging
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Abstract
The utility model discloses an automatic temperature-measuring and sampling device for molten steel in a steel-making process. The device comprises a supporting frame, transmission mechanisms, a swinging device, and a limiting device. The transmission mechanisms, the swinging device, and the limiting device are supported by the supporting frame. The number of the transmission mechanisms is two. The bottom ends of the two transmission mechanisms are respectively connected with a temperature-measuring gun and a molten steel sampling gun. The swinging device is formed by an air cylinder and a swinging seat. The transmission mechanisms are mounted on the swinging seat of the swinging device. The upper end of the swinging seat is hinged with the supporting frame while the lower end of the swinging seat is hinged with a hydraulic rod of the air cylinder. The limiting device is formed by a support, a first limit switch, and a second limit switch. The limiting device is arranged on the supporting frame, and located between the supporting frame and the swinging seat. The first limit switch and the second limit switch are connected in an air channel of the air cylinder, and used for controlling the telescoping, opening, and closing of the air cylinder. By employing the automatic temperature-measuring and sampling device provided by the utility model, the precision of the temperature-measuring and sampling of a ladle refining furnace is improved; the labor efficiency is increased; the labor intensity is reduced; and factors of man-made interferences on the temperature-measuring and sampling are eliminated.
Description
Technical field
The utility model relates to a kind of automatic temperature measurement and sampler for four column refined-smelting ladle furnace fusion process molten steel.
Background technology
At present, at home, the thermometric of molten steel and sampling are generally adopted manually in the refining furnace fusion process, and this operation does not reach required status requirement when all having operation, is prone to deviation, does not reach temperature required and composition thereby molten steel occurs.
Summary of the invention
The purpose of this utility model is in order to solve the low problem of accuracy of present ladle refining furnace thermometric and sampling, and molten steel automatic temperature measurement and sampler in a kind of steelmaking process are provided.The utility model has improved the thermometric of ladle refining furnace, the accuracy of sampling, has improved efficiency, has alleviated labour intensity, has got rid of the artificial interference factor of thermometric and sampling.
The utility model is by support frame, gear train, pendulous device and stop means form, the support frame supports gear train, pendulous device and stop means, gear train is two, the bottom of two gear trains connects respectively temperature-measuring gun and liquid steel sampling rifle, pendulous device is comprised of cylinder and swing seat, cylinder is installed in the middle part of support frame, gear train is installed on the swing seat of pendulous device, upper end and the support frame of swing seat are hinged, the lower end of swing seat and the hydraulic stem of cylinder are hinged, stop means is to be made of support and the first limit switch and the second limit switch, the support side is extended with the first support arm and the second support arm, the first limit switch is installed on the first support arm, the second limit switch is installed on the second support arm, the contact of the first limit switch and the second limit switch inwardly is oppositely arranged, stop means is arranged on the support frame, stop means is between support frame and swing seat, swing seat is provided with two tentacles, these two tentacles are between the contact of the first limit switch and the second limit switch, the first limit switch and the second limit switch are connected on the gas circuit of cylinder, are used for the flexible of control cylinder, opening and closing.
Principle of work of the present utility model is:
Promote swing seat by cylinder, and then gear train is shifted onto thermometric and the sample tap position of ladle refining furnace stove, gear train work is inserted molten steel thermometric, sampling with temperature-measuring gun and liquid steel sampling rifle, then, gear train proposes temperature-measuring gun and liquid steel sampling rifle, by cylinder gear train is retracted original position, finish thermometric and liquid steel sampling work.
Stop means is used for the amplitude of fluctuation of restriction swing seat, and then the amplitude of fluctuation of restriction gear train, thereby determines thermometric and the sample position of temperature-measuring gun and liquid steel sampling rifle.
The beneficial effects of the utility model:
1, can by the operation of stop means control cylinder, the operation that reductor is controlled thermometric, sample rifle, guarantee that thermometric sampling gun each run all can reach desired location with novel.
2, the utility model carries out simultaneously or controls respectively thermometric, sampling to molten steel.
3, the utility model has improved the thermometric of ladle refining furnace, the accuracy of sampling, has improved efficiency, has alleviated labour intensity, has got rid of the artificial interference factor of thermometric and sampling.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is local enlarged diagram of the present utility model.
Fig. 3 is the synoptic diagram of the gear train of the utility model.
Fig. 4 is the front view of the support frame of the utility model.
Fig. 5 is the left view of the support frame of the utility model.
Fig. 6 is the front view of the cylinder of the utility model.
Fig. 7 is the vertical view of the cylinder of the utility model.
Fig. 8 is the front view of the stop means of the utility model.
Fig. 9 is the left view of the stop means of the utility model.
Embodiment
See also Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and shown in Figure 7, present embodiment is by support frame 1, gear train 2, pendulous device 3 and stop means 4 form, support frame 1 supports gear train 2, pendulous device 3 and stop means 4, gear train 2 is two, the bottom of two gear trains 2 connects respectively temperature-measuring gun 5 and liquid steel sampling rifle 6, gear train 2 is by reductor, chain, gear, the chain type transmission mechanism that coaster forms, gear train 2 is prior aries, its concrete structure does not repeat them here, pendulous device 3 is comprised of cylinder 31 and swing seat 32, cylinder 31 is installed in the middle part of support frame 1, gear train 2 is installed on the swing seat 32 of pendulous device 3, the upper end of swing seat 32 and support frame 1 are hinged, the hydraulic stem of the lower end of swing seat 32 and cylinder 31 is hinged, such as Fig. 8 and shown in Figure 9, stop means 4 is to be made of support 41 and the first limit switch 42 and the second limit switch 43, support 41 sides are extended with the first support arm 44 and the second support arm 45, the first limit switch 42 is installed on the first support arm 44, the second limit switch 43 is installed on the second support arm 45, the contact 46 of the first limit switch 42 and the second limit switch 43 inwardly is oppositely arranged, as depicted in figs. 1 and 2, stop means 4 is arranged on the support frame 1, stop means 4 is between support frame 1 and swing seat 32, swing seat 32 is provided with two tentacles 33, these two tentacles 33 are between the contact 46 of the first limit switch 42 and the second limit switch 43, the first limit switch 42 and the second limit switch 43 are connected on the gas circuit of cylinder 31, are used for the flexible of control cylinder 31, opening and closing.
The principle of work of present embodiment is:
Promote swing seat 32 by cylinder 31, and then gear train 2 is shifted onto thermometric and the sample tap position of ladle refining furnace stove A, gear train 2 work are inserted molten steel thermometric, sampling with temperature-measuring gun 5 and liquid steel sampling rifle 6, then, gear train 2 proposes temperature-measuring gun 5 and liquid steel sampling rifle 6, by cylinder 31 gear train 2 is retracted original position, finish thermometric and liquid steel sampling work.
Claims (1)
1. molten steel automatic temperature measurement and the sampler in the steelmaking process, it is characterized in that: be by support frame (1), gear train (2), pendulous device (3) and stop means (4) form, support frame (1) supports gear train (2), pendulous device (3) and stop means (4), gear train (2) is two, the bottom of two gear trains (2) connects respectively temperature-measuring gun (5) and liquid steel sampling rifle (6), pendulous device (3) is comprised of cylinder (31) and swing seat (32), cylinder (31) is installed in the middle part of support frame (1), gear train (2) is installed on the swing seat (32) of pendulous device (3), the upper end of swing seat (32) and support frame (1) are hinged, the hydraulic stem of the lower end of swing seat (32) and cylinder (31) is hinged, stop means (4) is by support (41) and the first limit switch (42) and the second limit switch (43) formation, support (41) side is extended with the first support arm (44) and the second support arm (45), the first limit switch (42) is installed on the first support arm (44), the second limit switch (43) is installed on the second support arm (45), the contact (46) of the first stop (42) and the second stop (43) inwardly is oppositely arranged, stop means (4) is arranged on the support frame (1), stop means (4) is positioned between support frame (1) and the swing seat (32), swing seat (32) is provided with two tentacles (33), these two tentacles (33) are positioned between the contact (46) of the first limit switch (42) and the second limit switch (43), and the first limit switch (42) and the second limit switch (43) are connected on the gas circuit of cylinder (31).
。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220520663.2U CN202793645U (en) | 2012-10-11 | 2012-10-11 | Automatic temperature-measuring and sampling device for molten steel in steel-making process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220520663.2U CN202793645U (en) | 2012-10-11 | 2012-10-11 | Automatic temperature-measuring and sampling device for molten steel in steel-making process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793645U true CN202793645U (en) | 2013-03-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220520663.2U Expired - Fee Related CN202793645U (en) | 2012-10-11 | 2012-10-11 | Automatic temperature-measuring and sampling device for molten steel in steel-making process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793645U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499467A (en) * | 2013-10-12 | 2014-01-08 | 北京中冶设备研究设计总院有限公司 | Automatic temperature measuring and sampling device for hot metal pretreatment |
| CN104266863A (en) * | 2014-09-19 | 2015-01-07 | 中国重型机械研究院股份公司 | Full-automatic temperature-measurement sampling device outside furnace and method thereof |
| CN105698940A (en) * | 2016-03-16 | 2016-06-22 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Temperature measuring gun for high-temperature liquid metal and temperature measuring system |
| CN108444616A (en) * | 2018-03-20 | 2018-08-24 | 机械科学研究总院海西（福建）分院有限公司 | A kind of the stokehold automatic temperature measurement and sampling system of steelmaking converter molten steel |
| CN109342116A (en) * | 2018-11-09 | 2019-02-15 | 武汉锦隆工程技术有限公司 | Integrated ladle furnace intelligent measurement sampling system and device |
| CN115524164A (en) * | 2022-10-08 | 2022-12-27 | 爱智机器人(上海)有限公司 | Intelligent temperature measuring and sampling device for steel smelting |
-
2012
- 2012-10-11 CN CN201220520663.2U patent/CN202793645U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103499467A (en) * | 2013-10-12 | 2014-01-08 | 北京中冶设备研究设计总院有限公司 | Automatic temperature measuring and sampling device for hot metal pretreatment |
| CN104266863A (en) * | 2014-09-19 | 2015-01-07 | 中国重型机械研究院股份公司 | Full-automatic temperature-measurement sampling device outside furnace and method thereof |
| CN104266863B (en) * | 2014-09-19 | 2017-01-25 | 中国重型机械研究院股份公司 | Full-automatic temperature-measurement sampling device outside furnace and method thereof |
| CN105698940A (en) * | 2016-03-16 | 2016-06-22 | 甘肃酒钢集团宏兴钢铁股份有限公司 | Temperature measuring gun for high-temperature liquid metal and temperature measuring system |
| CN105698940B (en) * | 2016-03-16 | 2019-05-10 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A kind of temperature-measuring gun and temp measuring system for high temperature fluent metal |
| CN108444616A (en) * | 2018-03-20 | 2018-08-24 | 机械科学研究总院海西（福建）分院有限公司 | A kind of the stokehold automatic temperature measurement and sampling system of steelmaking converter molten steel |
| CN109342116A (en) * | 2018-11-09 | 2019-02-15 | 武汉锦隆工程技术有限公司 | Integrated ladle furnace intelligent measurement sampling system and device |
| CN109342116B (en) * | 2018-11-09 | 2021-04-09 | 武汉锦隆工程技术有限公司 | Integration ladle furnace intellectual detection system sampling device |
| CN115524164A (en) * | 2022-10-08 | 2022-12-27 | 爱智机器人(上海)有限公司 | Intelligent temperature measuring and sampling device for steel smelting |
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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: 20130313 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |