Slag stopping cone conveying trolley applied to slag stopping and steel tapping links of dephosphorization converter

Abstract

The utility model discloses a slag stopping cone conveying trolley applied to slag stopping and steel tapping links of a dephosphorization converter, relates to the technical field of slag stopping cone conveying trolleys, and solves the problems that when a trolley is used, slag stopping cones need to be manually carried in the whole process, so that the labor intensity of operators is increased, and the production cost is reduced. The clamping device comprises a supporting seat and a clamping seat, supporting columns are symmetrically and fixedly installed on the top face of the supporting seat, a lifting seat is arranged on the top faces of the supporting columns, limiting rods are symmetrically and fixedly installed on the bottom face of the lifting seat, and the limiting rods are arranged on the top faces of the supporting columns. The limiting rods are slidably connected to the interiors of the supporting columns correspondingly, the clamping base is hinged to the bottom face of the lifting base, the arranged clamping base can be overturned, a slag stopping cone can be conveniently and directly clamped into a second limiting groove of the clamping base, and the slag stopping cone can be conveniently and rapidly overflowed by moving the cart backwards.

Description

Technical Field

[0001] The utility model relates to the technical field of slag stopper conveying trolleys, in particular to a slag stopper conveying trolley applied to the slag stopping and tapping process of a dephosphorization converter. Background Technique

[0002] In the production process flow of the dephosphorization converter in the steelmaking operation area of the stainless steel branch company, in order to strictly control the amount of slag flowing into the ladle, the slag stopping and tapping process needs to be completed by two people in cooperation. Among them, one person takes the slag stopper from the storage rack and carries it to the slag arm gripper. The person on the slag conveying trolley operates the "release / clamp" function, and the other person inserts the slag stopper into the gripper to complete the clamping work of the slag stopper.

[0003] When the existing trolley is in use, the slag stopper that needs to be manually carried throughout the process not only increases the labor intensity of the operators, but also poses a safety hazard of injuring the operators in case of slipping during the handling and clamping processes. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a slag stopper conveying trolley applied to the slag stopping and tapping process of a dephosphorization converter, which solves the problems that when the trolley is in use, the slag stopper that needs to be manually carried throughout the process not only increases the labor intensity of the operators, but also poses a safety hazard of injuring the operators in case of slipping during the handling and clamping processes.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A slag stopper conveying trolley applied to the slag stopping and tapping process of a dephosphorization converter includes a support seat and a clamping seat. Symmetrically and fixedly installed on the top surface of the support seat are support columns. On the top surface of the support columns is provided a lifting seat. Symmetrically and fixedly installed on the bottom surface of the lifting seat are limiting rods, which are respectively slidably connected to the inside of the support columns. The clamping seat is hinged to the top surface of the lifting seat. Inside the left end of the clamping seat is provided a second limiting groove. Threadedly connected to the side wall inside the clamping seat is a clamping screw, and the end of the clamping screw passes through the inside of the clamping seat to the inside of the second limiting groove. The maximum flipping angle between the clamping seat and the lifting seat is 90 degrees.

[0006] Preferably, a screw is rotatably connected inside the top surface of the support seat. The screw is arranged between the two support columns. A threaded tube is threadedly sleeved on the rod wall of the screw. The top end of the threaded tube is rotatably connected to the inside of the bottom surface of the lifting seat. A reciprocating motor is fixedly installed on the bottom surface of the support seat. The output shaft of the reciprocating motor passes through the inside of the support seat and is fixedly connected to the bottom of the screw, thereby facilitating the up and down movement of the lifting seat.

[0007] Preferably, support rods are symmetrically and fixedly installed on the left side wall of the lifting seat. The support rods are L-shaped, and a support pad is fixedly installed at the top of the support rods. The top surface of the support pad is flush with the top surface of the lifting seat, so as to facilitate supporting the clamping seat through the support rods when the clamping seat drops.

[0008] Preferably, the support columns are connected by a connecting plate, and a support plate is fixedly installed on the side wall of the connecting plate. A first limiting groove is arranged inside the left side wall of the support plate, and the first limiting groove and the second limiting groove are on the same axis, so as to be able to conveniently block the lower rod wall of the slag blocking cone.

[0009] Preferably, a reinforcing rod is fixedly connected between the support columns, and the reinforcing rod is slidably sleeved on the pipe wall of the threaded pipe, so as to be able to strengthen the stability of the support columns.

[0010] Preferably, a handrail is fixedly installed on the right end side wall of the support seat. The handrail is L-shaped, so as to facilitate pushing the trolley body.

[0011] The utility model provides a slag blocking cone conveying trolley applied to the slag blocking and steel tapping link of a dephosphorization converter. It has the following beneficial effects:

[0012] 1. For the slag blocking cone conveying trolley applied to the slag blocking and steel tapping link of a dephosphorization converter, when using the slag blocking cone conveying trolley in the slag blocking and steel tapping link of a dephosphorization converter, through the arranged clamping seat which can be flipped, the second limiting groove of the clamping seat can directly clamp the slag blocking cone into the inside of the second limiting groove, and by moving the trolley backward, the slag blocking cone can be conveniently overflowed.

[0013] 2. For the slag blocking cone conveying trolley applied to the slag blocking and steel tapping link of a dephosphorization converter, when using the slag blocking cone conveying trolley in the slag blocking and steel tapping link of a dephosphorization converter, through the arranged clamping seat which can be flipped, after taking out the slag blocking cone, it can be slowly made perpendicular to the ground manually, and at this time, the clamping seat follows the flip, and the support pad and the support cone support the clamping seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 It is a schematic diagram of the flipping structure of the clamping seat of the utility model.

[0017] In the figure, 1 - support base, 2 - support pad, 3 - support plate, 4 - first limiting groove, 5 - support column, 6 - threaded pipe, 7 - screw rod, 8 - lifting seat, 9 - limiting rod, 10 - clamping seat, 11 - second limiting groove, 12 - clamping bolt, 13 - handrail, 14 - support rod, 15 - reinforcing rod, 16 - reciprocating motor. Detailed implementation mode

[0018] The following further describes the present utility model in conjunction with the accompanying drawings and specific embodiments:

[0019] Embodiment 1

[0020] Please refer to Figures 1-3 , the embodiment of the present utility model provides a slag stopper conveying trolley applied to the slag stopper steel tapping link of a dephosphorization converter, including a support base 1 and a clamping seat 10. Symmetrically fixed on the top surface of the support base 1 are support columns 5. On the top surface of the support columns 5 is provided a lifting seat 8. Symmetrically fixed on the bottom surface of the lifting seat 8 are limiting rods 9. The limiting rods 9 are respectively slidably connected to the inside of the support columns 5. The clamping seat 10 is hinged to the top surface of the lifting seat 8. Inside the left end of the clamping seat 10 is provided a second limiting groove 11. Threadedly connected to the side wall inside the clamping seat 10 is a clamping screw rod 12. The end of the clamping screw rod 12 passes through the inside of the clamping seat 10 to the inside of the second limiting groove 11. The maximum flipping angle between the clamping seat 10 and the lifting seat 8 is ninety degrees. When transporting the slag stopper, the clamping seat 10 is placed below the slag stopper, and the slag stopper is moved outward by a certain distance, so that the moved part is caught in the second limiting groove 11 inside the clamping seat 10. Then, by rotating the clamping screw rod 12, the end of the clamping screw rod 12 abuts against the side wall of the second limiting groove 11, which can prevent the slag stopper from being unstable in position.

[0021] Embodiment 2

[0022] In this embodiment, as Figures 1-3 shown, rotatably connected to the inside of the top surface of the support base 1 is a screw rod 7. The screw rod 7 is arranged between the two support columns 5. Threadedly sleeved on the rod wall of the screw rod 7 is a threaded pipe 6. The top end of the threaded pipe 6 is rotatably connected to the inside of the bottom surface of the lifting seat 8. Fixedly installed on the bottom surface of the support base 1 is a reciprocating motor 16. The output shaft of the reciprocating motor 16 passes through the inside of the support base 1 and is fixedly connected to the bottom of the screw rod 7. According to the position of the slag stopper, the reciprocating motor 16 is turned on, so that the screw rod 7 drives the threaded pipe 6 to rotate, and the lifting seat 8 moves upward, so that the position of the clamping seat 10 moves to the position of the slag stopper.

[0023] Embodiment 3

[0024] In this embodiment, as Figures 1-3As shown in the figure, support rods 14 are symmetrically and fixedly installed on the left side wall of the lifting seat 8. The support rods 14 are L-shaped, and a support pad 2 is fixedly installed at the top of the support rods 14. The top surface of the support pad 2 is horizontal with the top surface of the lifting seat 8. After the clamping seat 10 is flipped, the slag baffle cone held can be perpendicular to the ground, and the bottom surface of the clamping seat 10 fits with the bottom surface of the support pad 2, and it is supported by the support rods 14.

[0025] Embodiment 4

[0026] In this embodiment, as Figures 1-3 shown in the figure, the support columns 5 are connected by a connecting plate, and a support plate 3 is fixedly installed on the side wall of the connecting plate. A first limiting groove 4 is arranged inside the left side wall of the support plate 3. The first limiting groove 4 and the second limiting groove 11 are on the same axis. After the slag baffle cone is lowered through the clamping seat 10, the lower rod wall of the slag baffle cone is inside the first limiting groove 4, and it can be blocked by the first limiting groove 4. A reinforcing rod 15 is fixedly connected between the support columns 5. The reinforcing rod 15 is slidably sleeved on the pipe wall of the threaded pipe 6. An armrest 13 is fixedly installed on the right end side wall of the support seat 1. The armrest 13 is L-shaped.

[0027] It should be noted that in this embodiment, when using the slag baffle cone conveying trolley in the slag blocking and tapping process of the dephosphorization converter, when transporting the slag baffle cone, the clamping seat 10 is placed below the slag baffle cone, and the slag baffle cone is moved outward for a certain distance. According to the position of the slag baffle cone, the reciprocating motor 16 is turned on, so that the screw rod 7 drives the threaded pipe 6 to rotate, and the lifting seat 8 moves upward, so that the position of the clamping seat 10 moves to the position of the slag baffle cone. The clamping seat 10 is flipped, so that the slag baffle cone at the moved-out part is stuck into the second limiting groove 11 inside the clamping seat 10. Then, by rotating the clamping screw rod 12, the end of the clamping screw rod 12 abuts against the side wall of the second limiting groove 11, which can prevent the position of the slag baffle cone from being unstable. After the slag baffle cone is completely moved out, the clamping seat 10 is slowly flipped downward, so that the held slag baffle cone is perpendicular to the ground, and the bottom surface of the clamping seat 10 fits with the bottom surface of the support pad 2, and it is supported by the support rods 14. After the slag baffle cone is lowered through the clamping seat 10, the lower rod wall of the slag baffle cone is inside the first limiting groove 4, and it can be blocked by the first limiting groove 4.

Claims

1. A slag-blocking cone conveying trolley used in the slag-blocking and steel-tapping process of a dephosphorization converter, characterized in that: It comprises a support seat (1) and a clamping seat (10), wherein a support column (5) is symmetrically fixedly installed on the top surface of the support seat (1), a lifting seat (8) is arranged on the top surface of the support column (5), a limiting rod (9) is symmetrically fixedly installed on the bottom surface of the lifting seat (8), and the limiting rod (9) is slidably connected to the inside of the support column (5), the clamping seat (10) is hinged to the top surface of the lifting seat (8), a second limiting groove (11) is arranged inside the left end of the clamping seat (10), a clamping screw (12) is threadedly connected inside the side wall of the clamping seat (10), and the end of the clamping screw (12) passes through the inside of the clamping seat (10) to the inside of the second limiting groove (11), and the maximum turning range of the clamping seat (10) and the lifting seat (8) is ninety degrees; A support rod (14) is symmetrically fixedly mounted on the left side wall of the lifting seat (8), the support rod (14) is L-shaped, and a support pad (2) is fixedly mounted on the top of the support rod (14), the top surface of the support pad (2) being level with the top surface of the lifting seat (8).

2. According to claim 1, a slag-blocking cone conveying trolley used in the slag-blocking and steel-tapping process of a dephosphorization converter, characterized in that: The top surface of the support seat (1) is connected to a screw rod (7) which is arranged between two support columns (5). The wall of the screw rod (7) is threadedly sleeved with a threaded tube (6). The top end of the threaded tube (6) is rotatably connected to the bottom surface of the lifting seat (8). A reciprocating motor (16) is fixedly mounted on the bottom surface of the support seat (1). The output shaft of the reciprocating motor (16) is fixedly connected to the bottom of the screw rod (7) by passing through the interior of the support seat (1).

3. According to claim 1, a slag-blocking cone conveying trolley used in the slag-blocking and steel-tapping process of a dephosphorization converter, characterized in that: The support columns (5) are connected via a connecting plate, and a support plate (3) is fixedly mounted on the side wall of the connecting plate. A first limiting groove (4) is provided inside the left side wall of the support plate (3), and the first limiting groove (4) and the second limiting groove (11) are on the same axis.

4. According to claim 1, a slag-blocking cone conveying trolley used in the slag-blocking and steel-tapping process of a dephosphorization converter, characterized in that: A reinforcing rod (15) is fixedly connected between the support columns (5), and the reinforcing rod (15) is slidably sleeved on the wall of the threaded tube (6).

5. According to claim 1, a slag-blocking cone conveying trolley used in the slag-blocking and steel-tapping process of a dephosphorization converter, characterized in that: A handrail (13) is fixedly mounted on the right end side wall of the support seat (1), and the handrail (13) is L-shaped.

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