Separable mechanism for hot repair steel ladle cover

Abstract

The utility model discloses a separable mechanism for a hot repair steel ladle cover, which comprises a frame, brackets and a horizontal moving mechanism, the brackets are fixedly connected to the upper part of the frame, and the horizontal moving mechanism is arranged between the brackets in a sliding manner and is used for horizontally moving the steel ladle cover; the lifting mechanism is arranged on the upper portion of the horizontal mechanism in a sliding mode and used for lifting the steel ladle cover, a supporting block is fixedly connected to the upper end of the frame, and moving wheels are arranged at the lower end of the frame. The utility model belongs to the technical field of hot repair steel ladle cover separable mechanisms, and particularly relates to a hot repair steel ladle cover separable mechanism with a stable horizontal moving and lifting mechanism.

Description

Technical Field

[0001] The utility model belongs to the technical field of a detachable mechanism for a hot-repaired ladle cover, in particular to a detachable mechanism for a hot-repaired ladle cover. Background Art

[0002] When the original ladle is hot-repaired, it is necessary to purge the air permeable turn and water inlet holes at the bottom of the ladle through a purge pipe, and to inspect the ladle through the gap between the insulation board and the ladle to observe the corrosion condition of the refractory materials on the inner wall of the ladle. After the ladle covering system is installed, the ladle cover is always hung on the ladle, blocking the personnel's view of the refractory materials on the inner wall of the ladle, affecting the inspection of the ladle, resulting in the inability to install the ladle covering system, and the inability to reduce costs and increase efficiency, which will bring economic benefits to the steel plant.

[0003] The problem with the above patent is that currently, the hot repair of ladle covers is mostly performed by a hanging mechanism. Since the ladle cover is always hung on the ladle, it blocks the view of the personnel to observe the refractory materials on the inner wall of the ladle, affecting the ladle judgment. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a detachable mechanism for a hot-repaired ladle cover with a stable horizontal movement and lifting mechanism.

[0005] The technical solution adopted by the utility model is as follows: a detachable mechanism for hot-repairing a ladle cover, comprising a frame, a bracket, the bracket being fixedly connected to the upper part of the frame, and a horizontal moving mechanism slidably arranged between the brackets, the horizontal moving mechanism being used to horizontally move the ladle cover; also comprising a lifting mechanism slidably arranged on the upper part of the horizontal mechanism, the lifting mechanism being used to achieve height lifting of the ladle cover; and a support block fixedly connected to the upper end of the frame, a moving wheel at the lower end of the frame, and the ladle cover arranged between the brackets.

[0006] Furthermore, the horizontal movement mechanism includes a support rod, a roller and a locking hook, a locking groove is provided between the brackets, the roller is slidably arranged between the locking grooves, the roller is connected to the support rod through a fixed shaft, and the locking hook is fixedly connected to the upper end of the ladle cover.

[0007] Furthermore, the lifting mechanism includes a slider 1, a slider 2, a lifting rod 1, a lifting rod 2, a positioning block 1 and a positioning block 2. Grooves are provided between the support rods. The slider 1 is slidably arranged between the grooves. Both ends of the lifting rod 1 are respectively fixedly connected to the slider 1. The positioning block 1 is fixedly connected to the upper part of the lifting rod 1. The slider 2 is slidably arranged inside the groove. Both ends of the lifting rod 2 are respectively fixedly connected to the slider 2. The positioning block 2 is fixedly connected to the upper part of the lifting rod 2.

[0008] Furthermore, the support blocks are provided in a plurality and arranged linearly, and the upper ends of the support blocks are provided in an arc shape to achieve stable support for the ladle.

[0009] Furthermore, the first positioning block is located on the first lifting rod, and the second positioning block is located on the second lifting rod, so as to stably clamp the ladle cover.

[0010] Furthermore, a positioning groove is provided at the upper end of the first positioning block, and a positioning groove is provided at the upper end of the second positioning block, and the positioning groove and the ladle cover shaft are mutually matched.

[0011] Furthermore, the positioning block one is higher than the positioning block two and there is a distance between them, and the stability of the ladle cover during movement is ensured by the positioning block one and the positioning block two.

[0012] After adopting the above structure, the utility model has the following beneficial effects:

[0013] (1) The horizontal moving mechanism and the lifting mechanism are set to ensure the stability of the ladle cover during the separation process and prevent the ladle cover from slipping.

[0014] (2) By setting up multiple groups of arc-shaped support blocks, the ladle is stably supported during the process of separating the ladle cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 This is a diagram of the state of preparing to remove the cover proposed by the utility model;

[0017] Figure 2 This is a diagram of the cover removal state proposed by the utility model;

[0018] Figure 3 This is a diagram of the lid removal and separation state proposed by the utility model.

[0019] In the attached drawings: 1. frame, 2. bracket, 3. horizontal moving mechanism, 4. lifting mechanism, 5. support rod, 6. roller, 7. positioning hook, 8. slider 1, 9. slider 2, 10. lifting rod 1, 11. lifting rod 2, 12. positioning block 1, 13. positioning block 2, 14. support block, 15. moving wheel. DETAILED DESCRIPTION

[0020] like Figure 1 As shown, the detachable mechanism for hot-repairing the ladle cover comprises a frame 1, a bracket 2, the bracket 2 is fixedly connected to the upper part of the frame 1, and a horizontal moving mechanism 3 slidably arranged between the brackets 2, the horizontal moving mechanism 3 is used to horizontally move the ladle cover; it also comprises a lifting mechanism 4 slidably arranged on the upper part of the horizontal mechanism, the lifting mechanism 4 is used to achieve height lifting of the ladle cover; and a support block 14 fixedly connected to the upper end of the frame 1, and a moving wheel 15 at the lower end of the frame 1, and the ladle cover arranged between the brackets 2.

[0021] like Figure 2-3 As shown, the horizontal moving mechanism 3 includes a support rod 5, a roller 6 and a locking hook 7. A locking groove is provided between the brackets 2, and the roller 6 is slidably arranged between the locking grooves. The roller 6 is connected to the support rod 5 through a fixed axis, and the locking hook 7 is fixedly connected to the upper end of the ladle cover.

[0022] like Figure 1-2 As shown, the lifting mechanism includes a slider 1 8, a slider 2 9, a lifting rod 10, a lifting rod 2 11, a positioning block 12 and a positioning block 2 13. Grooves are provided between the support rods 5. The slider 1 8 is slidably arranged between the grooves. Both ends of the lifting rod 10 are respectively fixedly connected to the slider 1 8. The positioning block 12 is fixedly connected to the upper part of the lifting rod 10. The slider 2 9 is slidably arranged inside the groove. Both ends of the lifting rod 2 11 are respectively fixedly connected to the slider 2 9. The positioning block 2 13 is fixedly connected to the upper part of the lifting rod 2 11.

[0023] Among them, the support blocks 14 are arranged in a linear manner, the upper ends of the support blocks 14 are arranged in an arc shape, the positioning block 12 is at a specific position of the lifting rod 10, the positioning block 2 13 is at a specific position of the lifting rod 2 11, a positioning groove is provided at the upper end of the positioning block 12, and a positioning groove is provided at the upper end of the positioning block 2 13. The positioning block 12 is higher than the positioning block 2 13 and is at a specific distance.

[0024] During specific use, after the covered ladle is placed on the ladle, it is moved toward the ladle cover through the horizontal moving mechanism 3, so that the positioning groove on the lifting mechanism 4 is placed under the ladle cover shaft, and then the lifting mechanism 4 is moved to lift it, so that the positioning groove on the lifting mechanism 4 is stuck on the ladle cover shaft, and at the same time, the ladle cover is driven to lift, and then the lifting device and the ladle cover are moved horizontally to the end of the front of the car to separate the ladle cover from the ladle. At this time, the separated ladle cover just reaches the original hot repair baffle, and finally hot repair is carried out through the opening on the ladle cover, and the ladle is judged through the gap between the ladle cover and the ladle; after the hot repair is completed, the ladle cover is added to the ladle through the separation mechanism according to the opposite operation to complete the entire hot repair action.

[0025] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. Separable mechanism for hot repair ladle cover, including: A frame and a bracket, wherein the bracket is fixedly connected to the upper part of the frame, and is characterized in that: and a horizontal moving mechanism slidably arranged between the brackets, the horizontal moving mechanism being used to horizontally move the ladle cover; It also includes a lifting mechanism slidably arranged on the upper part of the horizontal mechanism, and the lifting mechanism is used to lift the ladle cover to a higher height; And a support block fixedly connected to the upper end of the frame, a moving wheel at the lower end of the frame, and a ladle cover arranged between the brackets.

2. The detachable mechanism for hot-repairing ladle cover according to claim 1, characterized in that: The support blocks are provided in a plurality and are arranged linearly, and the upper ends of the support blocks are arranged in an arc shape.

3. The detachable mechanism for hot-repairing ladle cover according to claim 1, characterized in that: The horizontal moving mechanism includes a support rod, a roller and a locking hook. A locking groove is provided between the brackets. The roller is slidably arranged between the locking grooves. The roller is connected to the support rod through a fixed shaft. The locking hook is fixedly connected to the upper end of the ladle cover.

4. The detachable mechanism for hot-repairing ladle cover according to claim 3, characterized in that: The lifting mechanism includes a slider 1, a slider 2, a lifting rod 1, a lifting rod 2, a positioning block 1 and a positioning block 2. Grooves are provided between the support rods. The slider 1 is slidably arranged between the grooves. Both ends of the lifting rod 1 are respectively fixedly connected to the slider 1. The positioning block 1 is fixedly connected to the upper part of the lifting rod 1. The slider 2 is slidably arranged inside the groove. Both ends of the lifting rod 2 are respectively fixedly connected to the slider 2. The positioning block 2 is fixedly connected to the upper part of the lifting rod 2.

5. The detachable mechanism for hot-repairing ladle cover according to claim 4, characterized in that: The first positioning block is located on the first lifting rod, and the second positioning block is located on the second lifting rod.

6. The detachable mechanism for hot-repairing ladle cover according to claim 4, characterized in that: A positioning groove is provided at the upper end of the first positioning block, and a positioning groove is provided at the upper end of the second positioning block.

7. The detachable mechanism for hot-repairing ladle cover according to claim 4, characterized in that: The first positioning block is higher than the second positioning block and there is a distance between them.

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