CN218168716U - Slag stopping vehicle for tapping sealing of molten steel produced by coating steel bars - Google Patents
Slag stopping vehicle for tapping sealing of molten steel produced by coating steel bars Download PDFInfo
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- CN218168716U CN218168716U CN202221750913.1U CN202221750913U CN218168716U CN 218168716 U CN218168716 U CN 218168716U CN 202221750913 U CN202221750913 U CN 202221750913U CN 218168716 U CN218168716 U CN 218168716U
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Abstract
The utility model discloses a slag stopping vehicle for tapping and sealing molten steel produced by coated steel bars, which comprises a rail vehicle body, a slag stopping rod, an electric control cabinet and a control console, wherein the slag stopping rod is connected with the rail vehicle body and the lifting mechanism through a lifting mechanism and a driving mechanism; including synchronous machine, threaded rod, bearing, fixed axle and sliding seat, two threaded rods that bilateral symmetry distributes are installed through the bearing in the inside of track automobile body, the threaded rod passes through synchronous machine drive. This cladding reinforcing bar production molten steel is discharged from stove and is sealed with pushing off slag car has the advantage that can reduce the height and do not hinder staff's elasticity, has solved the pushing off slag car and has moved furnace mouth department through the track when using, then moves back to the rear end through the track when not using, but the pushing off slag pole length of pushing off slag car can't change, and the operation place is limited, and pushing off slag pole length occupies staff's passageway, and the staff need bow the low head when passing through, influences the sight, causes the potential safety hazard.
Description
Technical Field
The utility model relates to a reinforcing bar production facility technical field specifically is a cladding reinforcing bar production molten steel is taken out of stove and is sealed with pushing off the slag car.
Background
The production of the steel bars needs to go through the working procedures of proportioning, smelting, pouring, cold rolling, shearing and the like, wherein the smelting needs to be carried out by using a smelting furnace, and the slag car is a steelmaking electromechanical device which is used for optimizing the production process of converter steelmaking, improving the quality of molten steel and reducing the material consumption of the rear working procedures.
Therefore, the slag bridge can strictly control the amount of the steel slag flowing into the ladle along with the molten steel, plays an important role in steel bar production, the bottom of the slag bridge is provided with a track, the slag bridge moves to a furnace mouth through the track when in use and moves back to the rear end through the track when not in use, but the length of a slag bridge of the slag bridge cannot be changed, the operation site is limited, the length of the slag bridge occupies a passage of a worker, the worker needs to bend down to lower the head when passing through the slag bridge, the sight is influenced, and potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cladding reinforcing bar production molten steel is taken out of the stove and is sealed with pushing off the slag car to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a slag stopping vehicle for tapping and sealing molten steel produced by coating steel bars comprises a rail vehicle body, a slag stopping rod, an electric control cabinet and a control console, wherein the slag stopping rod is connected with the rail vehicle body through a lifting mechanism and a driving mechanism;
a lifting mechanism; the slag bridge device comprises a synchronous motor, threaded rods, bearings, a fixed shaft and a sliding seat, wherein the two threaded rods which are symmetrically distributed left and right are installed in the rail vehicle body through the bearings, the threaded rods are driven by the synchronous motor, the outer side of each threaded rod is in threaded connection with the sliding seat which is in sliding connection with the rail vehicle body, and the sliding seat is in rotatable connection with a slag stopping rod through the fixed shaft;
a drive mechanism; including lift platform, sliding platform, electric putter and axis of rotation, the inside of track automobile body install through lift platform with track automobile body sliding connection's sliding platform, the internally mounted of pushing off the slag pole has the axis of rotation, sliding platform passes through electric putter and axis of rotation rotatable coupling.
As a further aspect of the present invention: the left side of the rail car body is provided with a longitudinal opening, the slag blocking rod penetrates through the opening, and the slag blocking rod can move up and down in the opening.
As a further aspect of the present invention: the sliding platform is connected with the rail vehicle body in a sliding mode through the sliding rail, and the sliding rail limits the sliding platform to enable the sliding platform to slide up and down on the inner wall of the rail vehicle body.
As a further aspect of the present invention: the rail vehicle body is connected with the sliding seat in a sliding mode through the sliding rail, and the sliding seat is limited by the sliding rail to enable the sliding seat to slide up and down on the inner wall of the rail vehicle body.
As a further aspect of the present invention: and a balancing weight is arranged on the outer side of one end of the slag blocking rod, which is positioned inside the rail vehicle body.
As a further aspect of the present invention: the sliding platform is rotatably connected with the electric push rod.
Compared with the prior art, the beneficial effects of the utility model are that:
this cladding reinforcing bar production molten steel tapping seals uses pushing off the slag car, makes the pushing off the slag pole can go up and down through elevating system and actuating mechanism, promotes to appointed height when using, when not using, reduces the height and does not hinder staff's the passing through, reaches the purpose that improves the security.
Drawings
FIG. 1 is a schematic structural view of a slag stopping vehicle for tapping and sealing molten steel produced by coating steel bars;
FIG. 2 is a longitudinal sectional view showing a structure of a rail car body in a slag trap car for tapping and sealing molten steel produced by coating reinforcing steel;
FIG. 3 is a cross sectional view showing the structure of a rail car body in a slag stopper car for tapping and sealing molten steel produced by coating steel bars.
In the figure: 1. a rail car body; 2. a slag blocking rod; 3. a lifting platform; 4. a sliding platform; 5. a console; 6. an electric control cabinet; 7. a balancing weight; 8. a threaded rod; 9. a synchronous motor; 10. a fixed shaft; 11. a sliding seat; 12. a bearing; 13. an electric push rod; 14. and rotating the shaft.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a slag stopping vehicle for tapping and sealing molten steel produced by coating steel bars includes a rail vehicle body 1, a slag stopping rod 2, an electric control cabinet 6 and a control console 5, wherein the slag stopping rod 2 is connected with the rail vehicle body 1 through a lifting mechanism and a driving mechanism;
a lifting mechanism; the slag bridge structure comprises a synchronous motor 9, a threaded rod 8, a bearing 12, a fixed shaft 10 and a sliding seat 11, wherein the two threaded rods 8 which are distributed bilaterally symmetrically are installed in the track vehicle body 1 through the bearing 12, the threaded rod 8 is driven by the synchronous motor 9, the sliding seat 11 which is connected with the track vehicle body 1 in a sliding manner is in threaded connection with the outer side of the threaded rod 8, and the sliding seat 11 is rotatably connected with a slag stopping rod 2 through the fixed shaft 10;
a drive mechanism; including lift platform 3, sliding platform 4, electric putter 13 and axis of rotation 14, but the inside of track automobile body 1 installs through lift platform 3 with track automobile body 1 sliding connection's sliding platform 4, the internally mounted of pushing off the slag pole 2 has axis of rotation 14, sliding platform 4 passes through electric putter 13 and 14 rotatable coupling of axis of rotation, through actuating mechanism and elevating system's synchronous operation, makes it drive pushing off the slag pole 2 and carries out the lift action.
In a preferred embodiment, a longitudinal opening is formed in the left side of the rail car body 1, the slag blocking rod 2 penetrates through the opening, the slag blocking rod 2 can move up and down in the opening, when the slag blocking rod 2 moves downwards and is placed at the bottom, a worker can lift legs to cross the slag blocking rod 2, and the slag blocking rod 2 moves upwards to the top so as to meet the height requirement during working.
In a preferred embodiment, the sliding platform 4 is slidably connected to the rail car body 1 through a sliding rail, the sliding rail limits the sliding platform 4 so that the sliding platform 4 can slide up and down on the inner wall of the rail car body 1, and the sliding platform 4 needs to be stable during sliding, and meanwhile, the sliding platform 4 is prevented from inclining, so that the firmness of the sliding platform 4 can be improved while the sliding platform 4 is ensured to move.
In a preferred embodiment, the rail car body 1 is slidably connected to the sliding seat 11 through a sliding rail, the sliding rail limits the sliding seat 11 so that the sliding seat 11 can slide up and down on the inner wall of the rail car body 1, when the sliding seat 11 is used as a fulcrum of the slag bridge 2, a certain load-bearing capacity is required, and the sliding rail can limit the sliding seat 11 while keeping sliding.
In a preferred embodiment, a counterweight 7 is arranged on the outer side of one end of the slag blocking rod 2, which is positioned inside the rail car body 1, because the pivot of the slag blocking rod 2 is not in the central position, the length of the power arm is far less than that of the resistance arm, and the counterweight 7 is supported at one end of the power arm, so that the loads of the sliding platform 4, the lifting platform 3 and the electric push rod 13 can be effectively reduced.
In a preferred embodiment, the sliding platform 4 is rotatably connected to the electric pushing rod 13, and when the slag bridge 2 uses the fixed shaft 10 as a pivot, the moving track of the rotating shaft 14 is arc-shaped, so that the electric pushing rod 13 requires that both ends of the electric pushing rod 13 are rotatably connected.
The utility model discloses a theory of operation is: work in step through automatically controlled cabinet control synchronous machine 9, synchronous machine 9 drives threaded rod 8 and sliding seat 11 and goes up and down according to the screw thread of threaded rod 8 in step, and simultaneously, 3 shrink of lift platform upwards mention sliding platform 4, make sliding seat 11 and lift platform 3 drive pushing off slag pole 2 lift, do not influence the normal operating of equipment simultaneously, pushing off slag pole 2 is promoted to the assigned height during use, can aim at the fire door, when pushing off slag pole 2 is reduced to the end, the high staff of pushing off slag pole 2 can stride easily, if set up the slot on ground, after reducing inside with pushing off slag pole 2, can fill the slot, make the staff need not to lower the head or bow when passing, avoid the sight to shift the danger that causes.
It should be noted that the above embodiments belong to the same utility model concept, and the description of each embodiment has its emphasis, and the description of each embodiment is not described in detail, and reference may be made to the description of other embodiments.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (6)
1. A slag stopping vehicle for tapping and sealing molten steel produced by coating steel bars comprises a rail vehicle body (1), slag stopping rods (2), an electric control cabinet (6) and a control console (5), and is characterized in that the slag stopping rods (2) are connected with the rail vehicle body (1) through a lifting mechanism and a driving mechanism;
a lifting mechanism; the track vehicle body structure is characterized by comprising a synchronous motor (9), a threaded rod (8), a bearing (12), a fixed shaft (10) and a sliding seat (11), wherein the two threaded rods (8) which are symmetrically distributed left and right are installed inside the track vehicle body (1) through the bearing (12), the threaded rod (8) is driven through the synchronous motor (9), the sliding seat (11) which is connected with the track vehicle body (1) in a sliding mode is in threaded connection with the outer side of the threaded rod (8), and the sliding seat (11) is rotatably connected with a slag blocking rod (2) through the fixed shaft (10);
a drive mechanism; including lift platform (3), sliding platform (4), electric putter (13) and axis of rotation (14), but rail car body (1) inside is installed through lift platform (3) sliding platform (4) with rail car body (1) sliding connection, the internally mounted of pushing off the slag pole (2) has axis of rotation (14), sliding platform (4) are through electric putter (13) and axis of rotation (14) rotatable coupling.
2. The slag stopping vehicle for tapping and sealing molten steel produced by coated steel bars according to claim 1, characterized in that a longitudinal opening is formed in the left side of the rail vehicle body (1), the slag stopping rod (2) penetrates through the opening, and the slag stopping rod (2) can move up and down in the opening.
3. The slag stopping vehicle for tapping and sealing molten steel produced by coated steel bars according to claim 1, wherein the sliding platform (4) is slidably connected with the rail vehicle body (1) through a sliding rail, and the sliding rail limits the sliding platform (4) so that the sliding platform (4) can slide up and down on the inner wall of the rail vehicle body (1).
4. The slag stopping vehicle for tapping and sealing molten steel produced by coating steel bars according to claim 1, wherein the rail vehicle body (1) is slidably connected with the sliding seat (11) through a sliding rail, and the sliding rail limits the sliding seat (11) to enable the sliding seat (11) to slide up and down on the inner wall of the rail vehicle body (1).
5. The slag stopping vehicle for tapping and sealing molten steel produced by coated steel bars according to claim 1, wherein a counterweight (7) is arranged on the outer side of one end of the slag stopping rod (2) positioned in the rail vehicle body (1).
6. The slag stopping vehicle for tapping and sealing molten steel produced by coating steel bars as claimed in claim 1, wherein the sliding platform (4) and the electric push rod (13) are rotatably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221750913.1U CN218168716U (en) | 2022-07-08 | 2022-07-08 | Slag stopping vehicle for tapping sealing of molten steel produced by coating steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221750913.1U CN218168716U (en) | 2022-07-08 | 2022-07-08 | Slag stopping vehicle for tapping sealing of molten steel produced by coating steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218168716U true CN218168716U (en) | 2022-12-30 |
Family
ID=84611734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221750913.1U Active CN218168716U (en) | 2022-07-08 | 2022-07-08 | Slag stopping vehicle for tapping sealing of molten steel produced by coating steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218168716U (en) |
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2022
- 2022-07-08 CN CN202221750913.1U patent/CN218168716U/en active Active
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