CN218496477U - Molten steel sampling device - Google Patents
Molten steel sampling device Download PDFInfo
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- CN218496477U CN218496477U CN202221447678.0U CN202221447678U CN218496477U CN 218496477 U CN218496477 U CN 218496477U CN 202221447678 U CN202221447678 U CN 202221447678U CN 218496477 U CN218496477 U CN 218496477U
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- pail
- lifting
- molten steel
- bucket
- sampling device
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Abstract
The utility model discloses a molten steel sampling device, which relates to the technical field of metallurgical equipment, and comprises a lifting bucket, wherein the lifting bucket is used for sampling molten steel; the lifting bucket connecting assembly is detachably connected with the lifting bucket and used for fixing the lifting bucket; the lifting assembly is connected with the lifting bucket connecting assembly and used for lifting or descending the lifting bucket in the vertical direction. The utility model discloses in, the user can install the pail on pail coupling assembling when taking a sample the molten steel, through the automatic sample of hoisting assembly drive pail, dismantles the pail after the sample is accomplished, and removable new pail takes a sample when taking a sample next time, and therefore can realize the used repeatedly of pail coupling assembling, reduces the sample cost, has realized automatic sampling simultaneously, improves sample efficiency.
Description
Technical Field
The utility model relates to a metallurgical equipment technical field especially relates to a molten steel sampling device.
Background
During the production of metallurgical steelmaking, it is often necessary to sample the molten steel for analysis. Currently, there are two schemes for sampling molten steel. The utility model provides a condition that slag splashing might appear in the defect of this kind of scheme lies in the sample in-process, has the potential safety hazard that the sample is carried out by the manual work, is about to the pail welding on the stock, is handled the stock by the manual work and takes a sample. Another scheme is with the pail welding on burning oxygen pipe, need weld in advance, and the welding finishes needs to be crooked burning oxygen pipe, and the sampling finishes needs to amputate burning oxygen pipe, and burning oxygen pipe handles as the waste product, and the defect of this scheme lies in consuming time and power, has increased the consumption to burning oxygen pipe. Therefore, how to reduce the sampling cost and improve the sampling efficiency is an urgent technical problem to be solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a molten steel sampling device to reduce the sample cost, improve sample efficiency.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides a molten steel sampling device, include: the lifting bucket is used for sampling molten steel; the lifting bucket connecting assembly is detachably connected with the lifting bucket and used for fixing the lifting bucket; and the lifting assembly is connected with the lifting bucket connecting assembly and is used for lifting or descending the lifting bucket in the vertical direction.
In some embodiments of the present invention, the pail includes a pail rod and a barrel body, and one end of the pail rod is connected to the barrel body by welding.
In some embodiments of the utility model, the pail coupling assembling includes pail connecting piece and fastener, the fastener is used for the cooperation the pail connecting piece is fixed the pail pole is kept away from the one end of staving.
In some embodiments of the present invention, the pail connecting piece is rod-shaped, the one end of the pail connecting piece is provided with a cavity along the length direction of the pail connecting piece, the inner diameter of the cavity is larger than the diameter of the pail rod, the pail rod is kept away from the one end of the barrel body is inserted into the cavity to be fixed on the pail connecting piece.
In some embodiments of the present invention, the fastening member includes a fastening screw, a threaded hole matched with the fastening screw is provided outside the cavity, and the fastening screw passes through the threaded hole to be inserted into the bucket lifting rod in the cavity with jacking.
In some embodiments of the present invention, the number of the threaded holes is plural.
In some embodiments of the present invention, the fastening screw is a t-shaped screw.
In some embodiments of the present invention, the lifting assembly includes a column and a lifting motor, the lifting motor is used for driving the pail connecting assembly to be followed the length direction of the column is raised or lowered.
The utility model discloses an in some embodiments, hoisting component still includes hinge and lifting trolley, pail coupling assembling with the lifting trolley is connected, the lifting motor passes through hinge drive the lifting trolley is followed the length direction of stand rises or descends.
The utility model discloses an in some embodiments, the hoisting assembly still includes the extension connecting rod, the one end of extension connecting rod is connected the hoisting trolley, pail coupling assembling with the connection can be dismantled to the other end of extension connecting rod.
The utility model discloses in, the user can install the pail on pail coupling assembling when taking a sample to the molten steel, through the automatic sample of hoisting assembly drive pail, dismantles the pail after the sample is accomplished, and removable new pail takes a sample when taking a sample next time, has cancelled artifical sample to reduce the weldment work to the pail, reduced the consumption of burning oxygen pipe. Therefore, the influence of manual operation on sampling quality can be avoided, the sampling quality is improved, the repeated use of the pail connecting assembly can be realized, the sampling cost is reduced, the automatic sampling is realized, and the sampling efficiency is improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed 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 only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is an overall configuration view of a molten steel sampling apparatus according to an embodiment;
fig. 2 is a structural view of a pail connection assembly of a molten steel sampling device according to an embodiment;
fig. 3 is a structural view of a pail of a molten steel sampling device according to an embodiment.
The reference numerals are explained below:
10. a lifting assembly; 11. A hoisting motor;
12. a hinge; 13. Lifting the trolley;
14. a column; 15. Lengthening the connecting rod;
20. a bucket connecting assembly; 21. A bucket lifting connecting piece;
22. a fastener; 30. Lifting the barrel;
31. a bucket lifting rod; 32. And (5) a barrel body.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "communicate", "mount", "connect", and "connect" are to be interpreted broadly, e.g., as either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
Preferred embodiments of the present disclosure are further described in detail below with reference to fig. 1 to 3 of the present specification.
Please refer to fig. 1.
The molten steel sampling device can comprise a lifting bucket 30, wherein the lifting bucket 30 is used for sampling molten steel; the pail connecting assembly 20 is detachably connected with the pail 30 and is used for fixing the pail 30; a lifting assembly 10, the lifting assembly 10 being connected with the pail connecting assembly 20 for lifting or lowering the pail 30 in a vertical direction.
The utility model discloses in, through it can dismantle connection pail 30 to promote coupling assembling, the user can install pail 30 when needs carry out the testing and analyzing to the molten steel in the ladle on pail coupling assembling 20 to through lifting unit 10 drive pail 30 automatic sampling, dismantle pail 30 from pail coupling assembling 20 after the sample is accomplished, removable new pail 30 takes a sample when next sample. Therefore, on one hand, manual sampling can be omitted through automatic sampling, welding work on the lifting barrel 30 is reduced, consumption of the oxygen burning pipe in the existing scheme is reduced, and sampling cost is reduced. On the other hand, the sampling efficiency can be improved, the influence of manual operation on the sampling quality is avoided, and the sampling quality is favorably improved.
Please continue to refer to fig. 3.
In an embodiment of the present invention, the pail 30 may include a pail bar 31 and a barrel body 32, and one end of the pail bar 31 is connected to the barrel body 32 by welding.
In one embodiment of the present invention, the pail 30 can be welded to the barrel 32 using a 1 meter long iron rod.
The utility model discloses in, when the molten steel of each time need taking a sample, only need to install pail 30 and can take a sample on pail coupling assembling 20, can save the sample time, can save the cost simultaneously.
Please refer to fig. 2.
In an embodiment of the present invention, the pail connecting assembly 20 can include a pail connecting member 21 and a fastener 22, the fastener 22 is used for cooperating with the pail connecting member 21 to fix the end of the pail rod 31 away from the bucket body 32.
The utility model discloses in, fastener 22 can fasten pail pole 31 to prevent pail 30 from dropping in the ladle when the sample molten steel, thereby guarantee to carry out the security of sample in-process to the molten steel.
Please refer to fig. 2 and fig. 3.
In an embodiment of the present invention, the pail connecting piece 21 can be rod-shaped, one end of the pail connecting piece 21 is provided with a cavity along the length direction of the pail connecting piece 21, the inner diameter of the cavity is greater than the diameter of the pail rod 31, the pail rod 31 is far away from one end of the barrel body 32 is inserted into the cavity to be fixed on the pail connecting piece 21.
In an embodiment of the present invention, the fastening member 22 may include a fastening screw, a threaded hole matched with the fastening screw is opened on the outside of the cavity, and the fastening screw passes through the threaded hole to tightly insert into the pail bar 31 in the cavity.
Specifically, pail connecting piece 21 can be seamless steel pipe, and the steel pipe external diameter can be 20mm, and the internal diameter can be 14mm (pail pole 31 diameter is less than 14 mm), and the material can be Q235B steel, and length can be 250mm, makes two holes apart from tip 100mm, 200 mm's position at the steel pipe respectively, and weld nut is in order to form the screw hole on the hole, installs fastening screw in order to be used for the tight pail pole 31 of inserting the steel pipe in top.
Please continue with fig. 2.
In an embodiment of the present invention, the number of the threaded holes may be plural.
It is understood that, when the number of the screw holes is plural, the number of the fastening screws is plural, and the stability of the pail 30 being fixed to the pail connecting assembly 20 can be increased by the plural fastening screws.
Please continue with fig. 2.
In an embodiment of the present invention, the fastening screw may be a t-shaped jackscrew.
In this application, when fastening screw was the T jackscrew, convenience of customers that can be very big will pail 30 is installed on pail coupling assembling 20 to improve sampling efficiency.
Please refer to fig. 1.
In an embodiment of the present invention, the lifting assembly 10 may include a column 14 and a lifting motor 11, wherein the lifting motor 11 is used for driving the pail connecting assembly 20 to ascend or descend along a length direction of the column 14.
Please continue to refer to fig. 1.
In an embodiment of the present invention, the lifting assembly 10 may further include a hinge 12 and a lifting trolley 13, the bucket connecting assembly 20 is connected to the lifting trolley 13, and the lifting motor 11 drives the lifting trolley 13 to ascend or descend along the length direction of the upright 14 through the hinge 12.
Please continue to refer to fig. 1.
In an embodiment of the present invention, the lifting assembly 10 may further include an extension connecting rod 15, one end of the extension connecting rod 15 is connected to the lifting trolley 13, and the bucket connecting assembly 20 may be detachably connected to the other end of the extension connecting rod 15.
In order to make the present invention more understandable to those skilled in the art, the usage of the molten steel sampling device provided by the present invention will be briefly described below with reference to a specific embodiment.
When a user needs to sample molten steel, the user loosens the fastening screw on the pail connecting piece 21 of the automatic pail connecting assembly 20, inserts the pail rod 31 of the pail 30 into the cavity on the pail connecting piece 21, adjusts the length of the pail rod 31 in the cavity, and tightens the fastening screw on the pail connecting piece 21 to fasten the pail rod 31, and then lifts up to the initial position after driving the pail 30 to descend into the molten steel of the ladle for about 2-3 seconds with the lifting assembly 10 to extract the pail 30 sample. The pail lever 31 is then detached from the pail connection 21 by grasping the pail lever 31, loosening the fastening screws, and replacing the new pail 30 and tightening the fastening screws for use.
The utility model discloses in, the user can install pail 30 on pail coupling assembling 20 when taking a sample to the molten steel, through lifting unit 10 drive pail 30 automatic sampling, dismantles pail 30 after the sample is accomplished, and removable new pail 30 takes a sample when taking a sample next time, has cancelled artifical sample to reduced the weldment work to pail 30, reduced the consumption of burning oxygen pipe. Therefore, potential safety hazards caused by steel slag splashing in the sampling process can be avoided, the influence of manual operation on the sampling quality can be avoided, the sampling quality is improved, the barrel lifting connecting assembly 20 can be reused, the sampling cost is reduced, automatic sampling is realized, and the sampling efficiency is improved.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
While the present disclosure has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present disclosure may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.
Claims (10)
1. A molten steel sampling device, characterized by comprising:
the lifting bucket is used for sampling molten steel;
the lifting bucket connecting assembly is detachably connected with the lifting bucket and used for fixing the lifting bucket;
the lifting assembly is connected with the lifting bucket connecting assembly and used for lifting or descending the lifting bucket in the vertical direction.
2. The molten steel sampling device according to claim 1, wherein the bucket comprises a bucket rod and a bucket body, and one end of the bucket rod is welded to the bucket body.
3. The molten steel sampling device of claim 2, wherein the pail connecting assembly comprises a pail connector and a fastener for engaging the pail connector to secure an end of the pail lever remote from the barrel body.
4. The molten steel sampling device of claim 3, wherein the connecting member is a rod, a cavity is formed at one end of the connecting member along a length direction of the connecting member, an inner diameter of the cavity is larger than a diameter of the rod, and an end of the rod, which is far away from the barrel body, is inserted into the cavity to be fixed to the connecting member.
5. The molten steel sampling device of claim 4, wherein the fastening member comprises a fastening screw, a threaded hole matched with the fastening screw is formed on the outer side of the cavity, and the fastening screw penetrates through the threaded hole to jack the bucket lifting rod inserted into the cavity.
6. The molten steel sampling device according to claim 5, wherein the number of the threaded holes is plural.
7. The molten steel sampling device according to claim 5, wherein the fastening screw is a t-top wire.
8. The molten steel sampling device of claim 1, wherein the lifting assembly comprises a column and a lifting motor for driving the pail connecting assembly to ascend or descend along a length of the column.
9. The molten steel sampling device of claim 8, wherein the lifting assembly further comprises a hinge and a lifting trolley, the pail connecting assembly is connected with the lifting trolley, and the lifting motor drives the lifting trolley to ascend or descend along the length direction of the upright post through the hinge.
10. The molten steel sampling device of claim 9, wherein the lifting assembly further comprises an elongated connecting rod, one end of the elongated connecting rod is connected with the lifting trolley, and the pail connecting assembly is detachably connected with the other end of the elongated connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221447678.0U CN218496477U (en) | 2022-06-10 | 2022-06-10 | Molten steel sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221447678.0U CN218496477U (en) | 2022-06-10 | 2022-06-10 | Molten steel sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218496477U true CN218496477U (en) | 2023-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221447678.0U Active CN218496477U (en) | 2022-06-10 | 2022-06-10 | Molten steel sampling device |
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| Country | Link |
|---|---|
| CN (1) | CN218496477U (en) |
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- 2022-06-10 CN CN202221447678.0U patent/CN218496477U/en active Active
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