CN217709556U - Tool for realizing steel ladle bottom blowing and rapid tube drawing - Google Patents
Tool for realizing steel ladle bottom blowing and rapid tube drawing Download PDFInfo
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- CN217709556U CN217709556U CN202220845003.5U CN202220845003U CN217709556U CN 217709556 U CN217709556 U CN 217709556U CN 202220845003 U CN202220845003 U CN 202220845003U CN 217709556 U CN217709556 U CN 217709556U
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- bottom blowing
- support
- wall
- quick
- telescopic link
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Abstract
The utility model relates to a smelting furnace smelting equipment field discloses an instrument of realization ladle bottom blowing quick tube drawing, which comprises a support, the inside of support is provided with the lift cabin, the inside sliding connection in lift cabin has the telescopic link, the one end of telescopic link is connected with bottom blowing pipe quick-operation joint through the couple, bottom blowing pipe quick-operation joint's middle part sets up on the outer wall of ladle bottom blowing pipe. The utility model discloses in, at first, rotatory latch fitting makes under the cooperation in screw thread ring and screw thread cabin, make the support go up and down in the inside in lift groove, the extrusion that the locking lever received this moment, can slide in the inside of slide opening, and carry out the centre gripping to the telescopic link through splint, thereby fix the telescopic link, and the length of adjustment telescopic link, and then make things convenient for people's use and accomodate, when the ladle is out of station, the couple that uses on the telescopic link links to each other with end blowpipe quick-operation joint, and pull backward, just can pull out end blowpipe quick-operation joint fast, and the operation is simple.
Description
Technical Field
The utility model relates to a smelting furnace smelting equipment field especially relates to a realize quick tube drawing's of ladle bottom blowing instrument.
Background
After the molten steel of the converter and the refining furnace is out of the station, a pilot person needs to go onto a ladle car, and after a ladle bottom blowing pipeline is pulled down by hands, a crown block is commanded to carry out the molten steel hoisting operation, the refining furnace is a smelting device in the hot working industry, is multipurpose for a smelting device for carrying out final deoxidation and alloying processes on the molten steel in ferrous metallurgy, has different classifications according to different smelting purposes, and is commonly provided with an argon blowing refining furnace, an LF refining furnace and the like.
The position of tube drawing stand on the buggy ladle is narrower, has the risk that personnel eminence falls, if the converter is put the steel or is splashed the slag on the bottom blowpipe in the refining furnace smelting process, scald the operation personnel easily during the tube drawing, if the long-pending sediment drops on the steel ladle in-process of tube drawing, injure personnel easily by a crashing object, if the steel ladle turns over the steel, the abnormal conditions such as steel are worn to the steel ladle, the navigation personnel carry out the tube drawing operation on the buggy ladle, can come too late to dodge, have great safe risk.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a tool for realizing the quick tube drawing of the bottom blowing of the steel ladle.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a realize instrument of quick tube drawing of blowing at bottom of ladle, includes the support, the inside of support is provided with the lift cabin, the inside sliding connection of lift cabin has the telescopic link, the one end of telescopic link is connected with end blowpipe quick-operation joint through the couple, end blowpipe quick-operation joint's middle part sets up on the outer wall of blowpipe at bottom of the ladle, the top of support is provided with the screw thread cabin, the inside threaded connection in screw thread cabin has the screw thread ring, the top fixed connection of screw thread ring is on the inner wall at lift groove top, the lift groove sets up the middle part in the latch fitting bottom, screw thread cabin inner wall below is provided with a plurality of slide openings, the inside sliding connection in slide opening has the locking lever, the top of support inner wall is provided with the recess, the one end of locking lever is located the inside of recess, the other end fixedly connected with splint of locking lever.
As a further description of the above technical solution:
and the other end of the support is provided with a hanging ring.
As a further description of the above technical solution:
the middle part of latch fitting is provided with the through-hole, and the inside of through-hole is sliding connection with the outer wall of telescopic link.
As a further description of the above technical solution:
the outer diameter inner wall of the lifting groove is connected with the upper side of the outer wall of the support in a sliding mode.
As a further description of the above technical solution:
the other end of the lock rod is positioned in the threaded cabin, and the other end of the lock rod is hemispherical.
As a further description of the above technical solution:
the inner wall of one side of the clamping plate is in contact with the telescopic rod.
As a further description of the above technical solution:
the latch fitting is located the top of support, be provided with anti-skidding line on the outer wall of latch fitting.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first rotatory latch fitting makes under the cooperation of screw thread ring and screw thread cabin, makes the support go up and down in the inside of lift groove, and the extrusion that the locking lever received this moment can slide in the inside of slide opening to carry out the centre gripping to the telescopic link through splint, thereby fix the telescopic link, and the length of adjustment telescopic link, and then make things convenient for people's use and accomodate.
2. The utility model discloses in, because when the telescopic link extends, can use couple on the telescopic link to each other with blowpipe quick-operation joint when the ladle is out of the station to pull backward, just can pull out blowpipe quick-operation joint from the ladle blowpipe fast-operation joint fast, easy operation.
Drawings
Fig. 1 is a schematic view of a tool for realizing steel ladle bottom blowing rapid tube drawing provided by the utility model;
fig. 2 is a schematic view of a support in a tool for realizing the steel ladle bottom blowing rapid tube drawing provided by the utility model;
FIG. 3 is a cross-sectional view of a support in a tool for realizing the quick tube drawing by bottom blowing of a steel ladle provided by the utility model;
fig. 4 is the schematic diagram of the screw thread cabin in the tool for realizing the steel ladle bottom blowing quick tube drawing provided by the utility model.
Illustration of the drawings:
1. a support; 2. a telescopic rod; 3. a bottom blowpipe quick coupling; 4. a ladle bottom blowing pipe; 5. a lock; 6. hanging a ring; 7. a lift cabin; 8. a threaded ring; 9. a lifting groove; 10. a slide hole; 11. a lock lever; 12. a splint; 13. a groove; 14. a threaded capsule.
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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 as a specific case by those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a tool for realizing quick tube drawing of steel ladle bottom blowing comprises a support 1, a lifting cabin 7 is arranged inside the support 1, a telescopic rod 2 is slidably connected inside the lifting cabin 7, one end of the telescopic rod 2 is connected with a bottom blowing tube quick connector 3 through a hook, the middle part of the bottom blowing tube quick connector 3 is arranged on the outer wall of a steel ladle bottom blowing tube 4, when the telescopic rod 2 is extended, a steel ladle can be taken out of a station, the hook on the telescopic rod 2 is connected with the bottom blowing tube quick connector 3 and pulled backwards, the bottom blowing tube quick connector 3 can be quickly pulled out of the steel ladle bottom blowing tube 4, the operation is simple, a thread cabin 14 is arranged at the top of the support 1, a thread ring 8 is connected with the internal thread of the thread cabin 14, the top of the thread ring 8 is fixedly connected on the inner wall at the top of a lifting groove 9, lifting groove 9 sets up the middle part in 5 bottoms of latch fitting, 14 inner walls below in screw thread cabin is provided with a plurality of slide opening 10, the inside sliding connection of slide opening 10 has locking lever 11, the top of 1 inner wall of support is provided with recess 13, the one end of locking lever 11 is located the inside of recess 13, the other end fixedly connected with splint 12 of locking lever 11, rotatory latch fitting 5 makes under the cooperation of screw thread ring 8 and screw thread cabin 14, make support 1 go up and down in the inside of lifting groove 9, locking lever 11 receives 8's extrusion this moment, can slide in the inside of slide opening 10, and carry out the centre gripping to telescopic link 2 through splint 12, thereby fix telescopic link 2, and the length of adjustment telescopic link 2, and then make things convenient for people's use and accomodate.
The working principle is as follows: at first, rotatory latch fitting 5 makes under the cooperation of screw thread ring 8 and screw thread cabin 14, make support 1 go up and down in the inside of lift groove 9, locking lever 11 receives 8 extrusion this moment, can slide in the inside of slide opening 10, and carry out the centre gripping to telescopic link 2 through splint 12, thereby fix telescopic link 2, and the length of adjustment telescopic link 2, and then make things convenient for people's use and accomodate, when telescopic link 2 extends, can be when the ladle is out of station, couple and end blowpipe quick-operation joint 3 on the use telescopic link 2 link to each other, and pull backward, just can pull out end blowpipe quick-operation joint 3 from ladle end blowpipe 4 fast, and the operation is simple.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a realize ladle bottom blowing instrument of drawing tube fast, includes support (1), its characterized in that: the steel ladle bottom blowing pipe lifting device is characterized in that a lifting cabin (7) is arranged inside the support (1), a telescopic rod (2) is connected to the inside of the lifting cabin (7) in a sliding mode, one end of the telescopic rod (2) is connected with a bottom blowing pipe quick connector (3) through a hook, the middle of the bottom blowing pipe quick connector (3) is arranged on the outer wall of a steel ladle bottom blowing pipe (4), a threaded cabin (14) is arranged at the top of the support (1), internal threads of the threaded cabin (14) are connected with a threaded ring (8), the top of the threaded ring (8) is fixedly connected to the inner wall of the top of a lifting groove (9), the lifting groove (9) is arranged in the middle of the bottom end of the locking piece (5), a plurality of sliding holes (10) are formed in the lower portion of the inner wall of the threaded cabin (14), a locking rod (11) is connected to the inside of the sliding holes (10) in a sliding mode, a groove (13) is arranged above the inner wall of the support (1), one end of the locking rod (11) is located inside the groove (13), and a clamping plate (12) is fixedly connected to the other end of the locking rod (11).
2. The tool for realizing the steel ladle bottom blowing quick tube drawing according to the claim 1 is characterized in that: and the other end of the support (1) is provided with a hanging ring (6).
3. The tool for realizing the steel ladle bottom blowing quick tube drawing according to the claim 1 is characterized in that: the middle part of latch fitting (5) is provided with the through-hole, and the inside of through-hole and the outer wall of telescopic link (2) are sliding connection.
4. The tool for realizing the steel ladle bottom blowing quick tube drawing according to the claim 1 is characterized in that: the outer diameter inner wall of the lifting groove (9) is connected with the upper side of the outer wall of the support (1) in a sliding manner.
5. The tool for realizing the steel ladle bottom blowing quick tube drawing according to the claim 1 is characterized in that: the other end of the locking rod (11) is positioned in the threaded cabin (14), and the other end of the locking rod (11) is hemispherical.
6. The tool for realizing the steel ladle bottom blowing quick tube drawing according to the claim 1 is characterized in that: the inner wall of one side of the clamping plate (12) is in contact with the telescopic rod (2).
7. The tool for realizing the steel ladle bottom blowing quick tube drawing according to the claim 1 is characterized in that: latch fitting (5) are located the top of support (1), be provided with anti-skidding line on the outer wall of latch fitting (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220845003.5U CN217709556U (en) | 2022-04-13 | 2022-04-13 | Tool for realizing steel ladle bottom blowing and rapid tube drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220845003.5U CN217709556U (en) | 2022-04-13 | 2022-04-13 | Tool for realizing steel ladle bottom blowing and rapid tube drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217709556U true CN217709556U (en) | 2022-11-01 |
Family
ID=83788886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220845003.5U Active CN217709556U (en) | 2022-04-13 | 2022-04-13 | Tool for realizing steel ladle bottom blowing and rapid tube drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217709556U (en) |
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2022
- 2022-04-13 CN CN202220845003.5U patent/CN217709556U/en active Active
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