CN220907531U

CN220907531U - Converter tapping hole pushing off slag stopper installation device

Info

Publication number: CN220907531U
Application number: CN202322475172.1U
Authority: CN
Inventors: 孙如莹; 高荣彬
Original assignee: Hengshui Zhaoxing Composite Materials Co ltd
Current assignee: Hengshui Zhaoxing Composite Materials Co ltd
Priority date: 2023-09-12
Filing date: 2023-09-12
Publication date: 2024-05-07
Anticipated expiration: 2033-09-12

Abstract

The utility model relates to the technical field of ferrous metallurgy, and provides a slag stopper mounting device for a tapping hole of a converter, which comprises a bottom plate, wherein a control component is arranged on the bottom plate, a longitudinal moving component is arranged on the bottom plate, the longitudinal moving component comprises a first fixed frame fixedly connected to the bottom plate, a first sliding groove is formed in the front face of the first fixed frame, a driving motor is fixedly connected to the top of the first fixed frame, a screw rod is fixedly connected to the output shaft end of the driving motor, a second sliding block is connected to the screw rod in a sliding manner, second sliding grooves are formed in two side wall surfaces of the first fixed frame, first sliding rods are fixedly connected to inner cavities of the second sliding grooves, first sliding blocks are fixedly connected to the two first sliding rods in a sliding manner, one side wall surface of each of the two first sliding blocks is fixedly connected with the second sliding blocks, and a lateral moving component is arranged on the side wall surface of the second sliding blocks, which is far away from the control component. Through the technical scheme, the problem that the installation position of the slag stopper in the prior art is inconvenient to change, so that the slag stopper is only applicable to one converter is solved.

Description

Converter tapping hole pushing off slag stopper installation device

Technical Field

The utility model relates to the technical field of ferrous metallurgy, in particular to a slag stopper installation device for a steel tapping hole of a converter.

Background

In the converter steelmaking process, slag blocking at a steel tapping hole is an important link for improving the quality of molten steel, because the steel slag flowing out of a converter can lead the molten steel to be recycled to sulfur and phosphorus, and the purity of the molten steel is reduced; in use, the existing slag blocking structure is different in shape and size of the steelmaking furnace, so that the positions of the tapping holes are different, and the installation positions of the slag blocking plugs are changed accordingly, but the installation positions of the existing slag blocking plugs are inconvenient to change, so that the slag blocking installation device is only suitable for one converter, and therefore the slag blocking plug installation device for the tapping holes of the converter is provided.

Disclosure of utility model

The utility model provides a slag stopper mounting device for a converter tapping hole, which solves the problem that the mounting position of the existing slag stopper in the related art is inconvenient to change, so that the slag stopper mounting device is only suitable for one converter.

The technical scheme of the utility model is as follows: the utility model provides a converter tapping hole pushing off slag stopper installation device, includes the one end fixedly connected with handle of bottom plate 1 and bottom plate 1, be equipped with control assembly on the bottom plate, central point on the bottom plate puts and is equipped with longitudinal movement subassembly, longitudinal movement subassembly includes the first fixed frame of fixed connection on the bottom plate, first spout has been seted up in the front of first fixed frame, the top fixedly connected with driving motor of first fixed frame, driving motor's output axle head fixedly connected with lead screw, sliding connection has the second slider on the lead screw, the second spout has all been seted up to the two lateral wall faces of first fixed frame, and the equal fixedly connected with first slide bar of inner chamber of two second spouts, two equal sliding connection has first slider on the first slide bar, two a lateral wall face that first slider is relative all with second slider fixed connection, be equipped with lateral movement subassembly on the lateral wall face that the control assembly was kept away from to the second slider, lateral movement subassembly includes the frame of placing on the second lateral wall face, the inner chamber fixedly connected with electric putter of placing the frame, electric putter's end is equipped with the threaded rod of connecting the bottom plate, the electric putter is equipped with the threaded connection bridge bottom connection, the threaded connection has the threaded rod is connected with the bottom plate fixedly to the bottom of the connecting rod.

Preferably, the control assembly comprises a control box fixedly connected to the bottom plate, one side of the control box is hinged to a box door, two side wall surfaces of the control box are provided with heat dissipation grids, a controller is fixedly arranged in an inner cavity of the control box, and a control switch is arranged on the controller.

Preferably, universal wheels are arranged at four end points of the bottom plate.

Preferably, an auxiliary stabilizing component is further arranged on one side, away from the control component, of the bottom plate, which is located on the longitudinal moving component.

Preferably, the auxiliary stabilizing assembly comprises a second fixing frame fixedly connected to the bottom plate, a second sliding rod is fixedly connected to the inner cavity of the second fixing frame, and a third sliding block is connected to the second sliding rod in a sliding mode.

Preferably, the two side wall surfaces of the bottom plate are also provided with fixing components.

Preferably, the fixing assembly comprises a second connecting plate fixedly connected to two side wall surfaces of the bottom plate, the bottoms of the two second connecting plates are fixedly connected with hydraulic push rods, and the bottoms of the two hydraulic push rods are fixedly connected with sucking discs.

Preferably, locking buckles are arranged on the four universal wheels.

The working principle and the beneficial effects of the utility model are as follows:

1. According to the utility model, the second sliding block on the screw rod is driven to longitudinally move by starting the driving motor, so that the slag stopper is driven to longitudinally adjust, the electric push rod is started to drive the electric push rod to extend and retract, so that the slag stopper is driven to transversely adjust, and the transverse moving assembly is limited by the arrangement of the auxiliary stabilizing assembly, so that the slag stopper is more stable in transverse or longitudinal adjustment, and the change of the position of the slag stopper by a worker is facilitated, so that the converter with different specifications is adapted.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a longitudinal movement assembly of the present utility model in detail;

FIG. 3 is a schematic diagram of an auxiliary stabilizing assembly of the present utility model in detail;

fig. 4 is a side view of the structure of the present utility model.

In the figure: 1. A bottom plate; 2. a handle; 3. a control assembly; 31. a control box; 32. a heat-dissipating grille; 33. a door; 34. a controller; 35. a control switch; 4. a longitudinally moving assembly; 41. a driving motor; 42. a first fixing frame; 43. a first chute; 44. a second chute; 45. a first slide bar; 46. a first slider; 47. a screw rod; 48. a second slider; 5. an auxiliary stabilizing assembly; 51. a second fixing frame; 52. a second slide bar; 53. a third slider; 6. a lateral movement assembly; 61. placing a frame; 62. an electric push rod; 7. a slag blocking component; 71. a crank; 72. a threaded rod; 73. a connecting block; 74. a first connection plate; 75. a slag stopper; 8. a fixing assembly; 81. a second connecting plate; 82. a hydraulic push rod; 83. a suction cup; 9. a universal wheel; 10. and (5) locking buckles.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

As shown in fig. 1-3, the embodiment provides a slag stopper installation device for a tapping hole of a converter, which comprises a bottom plate 1 with a rectangular structure as a whole, one end of the bottom plate 1 is fixedly connected with a handle 2, four end points of the bottom plate 1 are respectively provided with a universal wheel 9, a control assembly 3 is arranged on the bottom plate 1, the control assembly 3 comprises a control box 31 fixedly connected on the bottom plate 1, one side of the control box 31 is hinged with a box door 33, two side wall surfaces of the control box 31 are respectively provided with a heat radiation grille 32, a controller 34 is fixedly arranged in an inner cavity of the control box 31, a control switch 35 is arranged on the controller 34, the control switch 35 can start and close the whole device, a longitudinal moving assembly 4 is arranged at the center position on the bottom plate 1, the longitudinal moving assembly 4 comprises a first fixing frame 42 fixedly connected on the bottom plate 1, the front of the first fixed frame 42 is provided with a first sliding groove 43, the top of the first fixed frame 42 is fixedly connected with a driving motor 41, the output shaft end of the driving motor 41 is fixedly connected with a screw rod 47, the other end of the screw rod 47 is fixedly connected with the other side wall surface of the inner cavity of the first sliding groove 43, the screw rod 47 is slidably connected with a second sliding block 48, the two side wall surfaces of the first fixed frame 42 are provided with second sliding grooves 44, the inner cavities of the two second sliding grooves 44 are fixedly connected with a first sliding rod 45, the two first sliding rods 45 are slidably connected with a first sliding block 46, one side wall surface of the two first sliding blocks 46 is fixedly connected with a second sliding block 48, the side wall surface of the second sliding block 48, which is far away from the control component 3, is provided with a transverse moving component 6, the transverse moving component 6 comprises a placing frame 61 fixedly connected with the side wall surface of the second sliding block 48, the inner chamber fixedly connected with electric putter 62 of frame 61 is placed, keep away from control assembly 3 on the bottom plate 1 and be located one side of longitudinal movement subassembly 4 still be equipped with supplementary stable subassembly 5, supplementary stable subassembly 5 includes the fixed frame 51 of fixed connection on bottom plate 1, the inner chamber fixedly connected with second slide bar 52 of fixed frame 51, sliding connection has the third slider 53 on the second slide bar 52, the frame 61 is placed to fixedly connected with on the lateral wall face that the frame 61 was placed to the third slider 53 is close to, electric putter 62's extension end is equipped with the pushing off slag subassembly 7, pushing off slag subassembly 7 includes the connecting block 73 of fixed connection in electric putter 62 one end, the central point of connecting block 73 puts threaded connection has threaded rod 72, the top fixedly connected with crank 71 of threaded rod 72, the bottom fixedly connected with first connecting plate 74 of threaded rod 72, the bottom of first connecting plate 74 is through fastening bolt fixed mounting pushing off slag plug 75.

In this embodiment, the door 33 is opened, the control switch 35 is started, thereby driving the driving motor 41, the second slider 48 on the screw rod 47 is driven to move longitudinally through the start of the driving motor 41, thereby driving the slag stopper 75 to adjust longitudinally, the electric push rod 62 is driven to extend and retract through the start of the electric push rod 62, thereby driving the slag stopper 75 to adjust transversely, the lateral movement assembly 6 is limited through the arrangement of the auxiliary stabilizing assembly 5, the slag blocking assembly 7 is more stable no matter whether to adjust transversely or longitudinally, and the change of the position of the slag stopper 75 by the staff is facilitated, thereby adapting to the converters with different specifications.

Example 2

As shown in fig. 4, based on the same concept as that of the above embodiment 1, there are fixing assemblies 8 on the two side wall surfaces of the base plate 1, the fixing assemblies 8 include second connecting plates 81 fixedly connected to the two side wall surfaces of the base plate 1, hydraulic push rods 82 are fixedly connected to bottoms of the two second connecting plates 81, suction cups 83 are fixedly connected to bottoms of the two hydraulic push rods 82, and locking buckles 10 are respectively provided on the four universal wheels 9.

In this embodiment, the device is moved to a proper position by holding the handle 2, and the hydraulic push rod 82 is started simultaneously to drive the sucker 83 to contact with the ground by stirring the locking buckle 10, so that the sucker 83 is tightly attracted with the ground, and the stability of the device is further improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a converter tapping hole pushing off slag stopper installation device, includes bottom plate (1) and the one end fixedly connected with handle (2) of bottom plate (1), its characterized in that, be equipped with control assembly (3) on bottom plate (1), central point on bottom plate (1) puts and is equipped with vertical moving assembly (4), vertical moving assembly (4) including fixed connection first fixed frame (42) on bottom plate (1), first spout (43) have been seted up in the front of first fixed frame (42), the top fixedly connected with driving motor (41) of first fixed frame (42), the output axle head fixedly connected with lead screw (47) of driving motor (41), sliding connection has second slider (48) on lead screw (47), second spout (44) have all been seted up to two lateral wall faces of first fixed frame (42), and the inner chamber of two second spout (44) all fixedly connected with first slide bar (45) are gone up sliding connection first slider (46), and two lateral wall faces (48) are all kept away from on the lateral wall face of first slider (6) are fixed connection second slider (48), the transverse moving assembly (6) comprises a placing frame (61) fixedly connected to the side wall surface of the second sliding block (48), an electric push rod (62) is fixedly connected to the inner cavity of the placing frame (61), a slag blocking assembly (7) is arranged at the extending end of the electric push rod (62), the slag blocking assembly (7) comprises a connecting block (73) fixedly connected to one end of the electric push rod (62), a threaded rod (72) is connected to the central position of the connecting block (73) in a threaded mode, a crank (71) is fixedly connected to the top of the threaded rod (72), a first connecting plate (74) is fixedly connected to the bottom of the threaded rod (72), and a slag blocking plug (75) is fixedly mounted at the bottom of the first connecting plate (74) through a fastening bolt.

2. The converter tapping hole slag stopper installation device according to claim 1, wherein the control assembly (3) comprises a control box (31) fixedly connected to the bottom plate (1), one side of the control box (31) is hinged with a box door (33), two side wall surfaces of the control box (31) are provided with heat dissipation grids (32), a controller (34) is fixedly installed in an inner cavity of the control box (31), and a control switch (35) is arranged on the controller (34).

3. The converter tapping hole slag stopper installation device according to claim 1, wherein universal wheels (9) are arranged at four end points of the bottom plate (1).

4. The converter tapping hole slag stopper installation device according to claim 1, wherein an auxiliary stabilizing assembly (5) is further arranged on one side of the bottom plate (1) away from the control assembly (3) and located on the longitudinal moving assembly (4).

5. The slag stopper installation device for the tapping hole of the converter according to claim 4, wherein the auxiliary stabilizing assembly (5) comprises a second fixing frame (51) fixedly connected to the bottom plate (1), a second sliding rod (52) is fixedly connected to an inner cavity of the second fixing frame (51), and a third sliding block (53) is slidingly connected to the second sliding rod (52).

6. The converter tapping hole slag stopper installation device according to claim 1, wherein the two side wall surfaces of the bottom plate (1) are provided with fixing components (8).

7. The converter tapping hole slag stopper installation device according to claim 6, wherein the fixing assembly (8) comprises second connecting plates (81) fixedly connected to two side wall surfaces of the bottom plate (1), hydraulic push rods (82) are fixedly connected to bottoms of the two second connecting plates (81), and sucking discs (83) are fixedly connected to bottoms of the two hydraulic push rods (82).

8. A converter tap hole slag stopper mounting device according to claim 3, characterized in that four universal wheels (9) are provided with locking buckles (10).