Auxiliary supporting device for transverse movement of sublance
By designing the auxiliary gun lateral movement auxiliary support device, the coordination of the transverse movement assembly, the transverse movement auxiliary assembly and the triangular support frame is solved, and the problem of the metallurgical converter secondary gun falls off and is inaccurate in positioning during operation, achieving the safety and stability of the auxiliary gun Improved operational and smelting operation efficiency.
Patent Information
- Application Number
- CN202421043382.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-14
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-14
AI Technical Summary
There is a risk of falling off during operation of the metallurgical converter sub-gun, and due to the swaying of the lifting track, the lateral movement and positioning is inaccurate, which causes the secondary gun to be offset from the center of the automatic loading and unloading system of the APC magazine compartment mechanism probe, resulting in frequent damage to the secondary gun head and plug-ins.
A secondary gun lateral movement auxiliary support device is designed. Through the combination of the arranged lateral movement components, lateral movement auxiliary components and triangular support frame, the eccentric force generated by the lateral movement of the secondary gun is eliminated, ensuring the safe and stable operation of the secondary gun.
It effectively solves the problem of the secondary gun falling off and inaccurate positioning during operation, improves the operation efficiency of on-site smelting, and ensures the stability and safety of the secondary gun.
Smart Images
Figure CN222499221U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metallurgical converters, in particular to a sub-lance transverse auxiliary supporting device. Background Art
[0002] The auxiliary gun transverse movement system consists of the transverse movement vehicle body at 46.5m and the guide transverse movement track at 35.65m. It is designed as an L-shaped single-track mechanism, which uses the auxiliary gun lifting track and the guide transverse movement track to form an L-shaped fulcrum reaction force to support the operation of the transverse movement mechanism.
[0003] During the actual operation, the monorail auxiliary gun structure tilts forward due to the vibration of the equipment and the shaking of the lifting track, posing a risk of falling off. At the same time, during the lateral movement of the auxiliary gun, the inertial force generated by the shaking of the lifting track causes inaccurate lateral movement positioning, causing the auxiliary gun and the APC magazine mechanism probe to be offset from the center of the automatic loading and unloading system, resulting in frequent damage to the auxiliary gun head and plug-in. Therefore, a lateral movement auxiliary support device for the auxiliary gun is provided. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides a sub-gun transverse movement auxiliary support device, which eliminates the eccentric force generated by the transverse movement of the sub-gun through the coordinated use of the transverse movement assembly, the transverse movement auxiliary assembly and the triangular support frame, and can ensure the safe and stable operation of the sub-gun, thereby effectively improving the on-site smelting operation efficiency, overcoming the shortcomings of the prior art, and effectively solving the problem of the risk of falling off of the existing metallurgical converter sub-gun during operation.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A sub-gun transverse movement auxiliary support device comprises a base plate and a sub-gun, a vertical plate is fixed to the top of the base plate, a guard plate is provided on the top of the base plate on one side of the vertical plate, a support plate is installed on the top of one side of the vertical plate, a transverse movement component is installed on the support plate, a winding mechanism is installed on the transverse movement component, a transverse movement auxiliary component is connected to the transverse movement component, a lifting component is installed on the other side of the vertical plate, and a triangular support frame is welded between the vertical plate and the support plate.
[0007] Through the above scheme, by using the transverse movement component, the transverse movement auxiliary component and the triangular support frame in coordination, the eccentric force generated by the transverse movement of the auxiliary gun is eliminated, and the safe and stable operation of the auxiliary gun can be guaranteed, which can effectively improve the on-site smelting operation efficiency.
[0008] Preferably, the transverse movement assembly includes a transverse movement guide rail fixed on the top of the support plate, a moving seat is slidably clamped on the transverse movement guide rail, a rack is fixed on the top of the support plate, a first servo motor is installed on one side of the bottom end of the moving seat, and the output end of the first servo motor is connected to a gear, which meshes with the rack.
[0009] Preferably, the winding mechanism includes a second servo motor installed on the top of the support plate, the output end of the second servo motor is connected to a reducer, one end of the reducer is connected to a reel, both ends of the reel are rotatably connected to bearing seats through bearings, two bearing seats are fixed on the movable seat, an L-shaped bracket is fixed to the top side of the movable seat, one end of the horizontal section of the L-shaped bracket is connected to a fixed pulley, a steel wire rope is wound around the reel, and the steel wire rope is passed around the top of the fixed pulley.
[0010] Preferably, the lateral movement auxiliary component includes a support rail fixed to the top of the support plate, and a support wheel is installed at the bottom end of the movable seat, and the support wheel is rollingly connected to the support rail.
[0011] Preferably, the lifting assembly includes a lifting rail fixed to the lower end of the horizontal section of the L-shaped bracket, a lifting trolley is movably mounted on the lifting rail, the auxiliary gun is fixed on the lifting trolley, and the wire rope is bolted to the top of the lifting trolley.
[0012] Preferably, a strip hole is provided below the bottom plate, and the strip hole is located between the guard plate and the vertical plate.
[0013] The beneficial effects of the utility model are:
[0014] Through the coordinated use of the transverse movement component, the transverse movement auxiliary component and the triangular support frame, the eccentric force generated by the transverse movement of the auxiliary gun can be eliminated, and the safe and stable operation of the auxiliary gun can be guaranteed, which can effectively improve the on-site smelting operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a first-perspective stereoscopic structural diagram of a secondary gun lateral movement auxiliary support device proposed by the utility model.
[0016] Figure 2 This is a second-view stereoscopic structural diagram of a secondary gun transverse movement auxiliary support device proposed by the utility model.
[0017] Figure 3 This is a partial three-dimensional structural schematic diagram of a secondary gun transverse movement auxiliary support device proposed by the utility model from a third perspective.
[0018] Figure 4 A secondary gun lateral movement auxiliary support device proposed by the utility model Figure 3 Enlarged structural diagram at A in the middle.
[0019] In the figure: 1. bottom plate; 2. vertical plate; 3. guard plate; 4. first servo motor; 5. fixed pulley; 6. wire rope; 7. support rail; 8. support plate; 9. triangular support frame; 10. moving seat; 11. transverse guide rail; 12. reducer; 13. auxiliary gun; 14. lifting trolley; 15. reel; 16. bearing seat; 17. support wheel; 18. gear; 19. L-shaped bracket; 20. rack. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] Example 1, reference Figure 1-4 A sub-gun transverse movement auxiliary support device comprises a bottom plate 1 and a sub-gun 13, a vertical plate 2 is fixed to the top of the bottom plate 1, a guard plate 3 is arranged on the top of the bottom plate 1 and located on one side of the vertical plate 2, a support plate 8 is installed on the top of one side of the vertical plate 2, a transverse movement component is installed on the support plate 8, a winding mechanism is installed on the transverse movement component, a transverse movement auxiliary component is connected to the transverse movement component, a lifting component is installed on the other side of the vertical plate 2, and a triangular support frame 9 is welded between the vertical plate 2 and the support plate 8;
[0022] The transverse moving assembly includes a transverse moving guide rail 11 fixed to the top of the support plate 8, a moving seat 10 is slidably connected to the transverse moving guide rail 11, a rack 20 is fixed to the top of the support plate 8, a first servo motor 4 is installed on one side of the bottom end of the moving seat 10, and a gear 18 is connected to the output end of the first servo motor 4, and the gear 18 is meshed with the rack 20;
[0023] The winding mechanism includes a second servo motor installed at the top of the support plate 8, the output end of the second servo motor is connected to a reducer 12, one end of the reducer 12 is connected to a reel 15, both ends of the reel 15 are rotatably connected to bearing seats 16 through bearings, the two bearing seats 16 are fixed on the moving seat 10, an L-shaped bracket 19 is fixed to the top side of the moving seat 10, one end of the horizontal section of the L-shaped bracket 19 is connected to a fixed pulley 5, a steel wire rope 6 is wound around the reel 15, and the steel wire rope 6 is passed around the top of the fixed pulley 5;
[0024] The lateral movement auxiliary assembly includes a support rail 7 fixed to the top of the support plate 8, and a support wheel 17 is installed at the bottom of the moving seat 10, and the support wheel 17 is rollingly connected to the support rail 7;
[0025] The lifting assembly includes a lifting rail fixed to the lower end of the horizontal section of the L-shaped bracket 19, a lifting trolley 14 is movably mounted on the lifting rail, the auxiliary gun 13 is fixed on the lifting trolley 14, and the wire rope 6 is bolted to the top of the lifting trolley 14;
[0026] A strip hole is provided below the bottom plate 1 , and the strip hole is located between the guard plate 3 and the vertical plate 2 .
[0027] Working principle: The second servo motor is used to drive the reducer 12 and the drum 15 to rotate, so that the wire rope 6 can be wound and unwound. The wire rope 6 can be used to drive the lifting trolley 14 and the auxiliary gun 13 to move up and down, so as to adjust the height of the auxiliary gun 13. The first servo motor 4 is used to drive the gear 18 to rotate, so that the gear 18 rolls along the rack 20, so as to drive the moving seat 10 to drive the auxiliary gun 13 to move. At the same time, the moving seat 10 drives the supporting wheel 17 to roll along the supporting rail 7, providing a stable support for the moving seat 10, ensuring the smooth and stable movement of the moving seat 10, thereby ensuring the stability of the auxiliary gun 13, and providing a stable support through the triangular support frame 9, avoiding the risk of shaking and falling off of the auxiliary gun 13, and eliminating the eccentric force generated by the lateral movement of the auxiliary gun 13. The safe and stable operation of the auxiliary gun 13 can be ensured, which can effectively improve the on-site smelting operation efficiency.
[0028] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.
Claims
1. A secondary gun lateral movement auxiliary support device, comprising a base plate (1) and a secondary gun (13), characterized in that: A vertical plate (2) is fixed to the top of the bottom plate (1), a guard plate (3) is arranged at the top of the bottom plate (1) on one side of the vertical plate (2), a support plate (8) is installed on the top of one side of the vertical plate (2), a transverse movement component is installed on the support plate (8), a winding mechanism is installed on the transverse movement component, the transverse movement component is connected to a transverse movement auxiliary component, a lifting component is installed on the other side of the vertical plate (2), and a triangular support frame (9) is welded between the vertical plate (2) and the support plate (8).
2. The auxiliary lance lateral movement auxiliary support device according to claim 1, characterized in that: The transverse movement assembly comprises a transverse movement guide rail (11) fixed on the top of a support plate (8), a movable seat (10) is slidably engaged on the transverse movement guide rail (11), a rack (20) is fixed on the top of the support plate (8), a first servo motor (4) is installed on one side of the bottom end of the movable seat (10), an output end of the first servo motor (4) is connected to a gear (18), and the gear (18) is meshed with the rack (20).
3. The auxiliary lance lateral movement auxiliary support device according to claim 2, characterized in that: The winding mechanism comprises a second servo motor mounted on the top of the support plate (8), the output end of the second servo motor is connected to a reducer (12), one end of the reducer (12) is connected to a reel (15), both ends of the reel (15) are rotatably connected to bearing seats (16) through bearings, the two bearing seats (16) are fixed on the movable seat (10), an L-shaped bracket (19) is fixed on the top side of the movable seat (10), one end of the horizontal section of the L-shaped bracket (19) is connected to a fixed pulley (5), a steel wire rope (6) is wound around the reel (15), and the steel wire rope (6) is passed around the top of the fixed pulley (5).
4. The auxiliary lance lateral movement auxiliary support device according to claim 3, characterized in that: The transverse movement auxiliary component comprises a support rail (7) fixed on the top of the support plate (8), and a support wheel (17) is installed on the bottom end of the movable seat (10), and the support wheel (17) is rollingly connected to the support rail (7).
5. The auxiliary lance lateral movement auxiliary support device according to claim 4, characterized in that: The lifting assembly comprises a lifting rail fixed at the lower end of the horizontal section of the L-shaped bracket (19), a lifting trolley (14) is movably mounted on the lifting rail, the auxiliary gun (13) is fixed on the lifting trolley (14), and the steel wire rope (6) is bolted to the top of the lifting trolley (14).
6. The auxiliary lance lateral movement auxiliary support device according to claim 5, characterized in that: A strip hole is provided below the bottom plate (1), and the strip hole is located between the guard plate (3) and the vertical plate (2).