Steel ladle hot repair auxiliary mechanism added with uncovering mechanism

Abstract

The utility model discloses a steel ladle hot repair auxiliary mechanism after adding and uncovering a mechanism, which comprises a base, brackets, a steel ladle and a horizontal moving mechanism, the brackets are fixedly connected to the upper part of the base, the steel ladle is clamped on the upper part of the base, the horizontal moving mechanism is arranged between the brackets in a sliding manner, and the horizontal moving mechanism is used for horizontally moving a steel ladle cover; the lifting device further comprises a lifting mechanism arranged on the upper portion of the horizontal mechanism in a sliding mode, the lifting mechanism is used for lifting the steel ladle cover, a supporting block is fixedly connected to the upper end of the base, moving wheels are arranged at the lower end of the base, and a cover body is hung on the left side of the lifting mechanism. The utility model belongs to the technical field of steel ladle hot repair assisting, and particularly relates to a steel ladle hot repair assisting mechanism after a cover removing mechanism of a steel ladle cover rotating purging pipe and a translation lifting mechanism.

Description

Technical Field

[0001] The utility model belongs to the technical field of ladle hot repair assistance, and particularly relates to a ladle hot repair assistance mechanism after adding a cover lifting mechanism. Background Art

[0002] When the original ladle is hot repaired, it is necessary to blow the breathable brick and nozzle hole at the bottom of the ladle through a blowing pipe, and it is necessary to judge the ladle through the gap between the heat insulation board and the ladle to observe the corrosion condition of the refractory material on the inner wall of the ladle; after installing the ladle cover system, since the ladle cover is always hung on the ladle, it blocks the line of sight of personnel to observe the refractory material on the inner wall of the ladle, affecting the ladle judgment, resulting in the inability to install the ladle cover system, and the inability to reduce costs and increase efficiency, bringing economic benefits to the steel mill.

[0003] The problems existing in the above patents are that most of the current ladle hot repair assistance mechanisms are blocked by the ladle cover always hanging on the ladle, which blocks the line of sight of personnel to observe the refractory material on the inner wall of the ladle, affecting the ladle judgment, resulting in the inability to install the ladle cover system, and the inability to reduce costs and increase efficiency. Summary of the Utility Model

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a ladle hot repair assistance mechanism with a ladle cover, a rotating blowing pipe and a translation and lifting mechanism after adding a cover lifting mechanism.

[0005] The technical scheme adopted by the utility model is as follows: a ladle hot repair assistance mechanism after adding a cover lifting mechanism, including a base, a bracket, and a ladle. The bracket is fixedly connected to the upper part of the base, the ladle is clamped on the upper part of the base, and a horizontal moving mechanism slidably arranged between the brackets is used for horizontally moving the ladle cover; a lifting mechanism slidably arranged on the upper part of the horizontal mechanism is used for lifting the ladle cover. A support block is fixedly connected to the upper end of the base, a moving wheel is arranged at the lower end of the base, and a cover body is hung on the left side of the lifting mechanism.

[0006] Further, the horizontal moving mechanism includes a support rod, a roller and a clamping hook. A clamping groove is arranged between the brackets, the roller is slidably arranged inside the clamping groove, the support rod is fixedly connected to the upper part of the roller, and the clamping hook is fixedly connected to the upper end of the support rod.

[0007] Further, the lifting mechanism includes a first slider, a second slider, a first lifting rod, a second lifting rod, a first positioning block and a second positioning block. A groove is arranged between the support rods, the first slider is slidably arranged inside the groove, the first lifting rod is fixedly connected between the first sliders, the first positioning block is fixedly connected to the middle of the first lifting rod, the second slider is slidably arranged inside the groove, the second lifting rod is fixedly connected between the second sliders, and the second positioning block is fixedly connected to the middle of the second lifting rod.

[0008] Further, a plurality of support blocks are provided and arranged linearly, and the upper end of the support block is arc-shaped to ensure the stability of the ladle.

[0009] Further, 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. The positioning groove fits with the lifting rod of the ladle cover.

[0010] Further, the first positioning block is higher than the second positioning block by a specific distance to ensure the stability of the movement of the ladle cover.

[0011] Further, a heat insulation plate is provided between the cover body and the ladle, and a purging pipe is inserted in the upper part of the heat insulation plate to improve the ladle judgment rate and enhance the working efficiency.

[0012] After adopting the above structure, the beneficial effects of the present utility model are as follows:

[0013] (1) Through the purging pipe on the upper part of the ladle cover, the ladle judgment rate is improved and the working cost is reduced.

[0014] (2) The setting of the horizontal movement and lifting mechanism ensures the stability of separation during the separation of the ladle cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model.

[0016] Figure 1 It is a schematic diagram of the hot repair state of the ladle after installing the ladle cover adding and removing mechanism proposed by the present utility model.

[0017] In the drawings: 1, base; 2, bracket; 3, horizontal movement mechanism; 4, lifting mechanism; 5, support rod; 6, roller; 7, clamping hook; 8, first slider; 9, second slider; 10, first lifting rod; 11, second lifting rod; 12, first positioning block; 13, second positioning block; 14, support block; 15, moving wheel; 16, cover body; 17, purging pipe; 18, heat insulation plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] As Figure 1 shown, an auxiliary mechanism for hot repair of a ladle after adding and removing a ladle cover includes a base 1, a bracket 2, and a ladle. The bracket 2 is fixedly connected to the upper part of the base 1, the ladle is clamped on the upper part of the base 1, and a horizontal movement mechanism 3 slidably arranged between the brackets 2 is used for horizontally moving the ladle cover; it further includes a lifting mechanism 4 slidably arranged on the upper part of the horizontal mechanism, and the lifting mechanism 4 is used for lifting the ladle cover. A support block 14 is fixedly connected to the upper end of the base 1, a moving wheel 15 is provided at the lower end of the base 1, and a cover body 16 is hung on the left side of the lifting mechanism 4.

[0019] AsFigure 1 As shown in the figure, the horizontal moving mechanism 3 includes a support rod 5, a roller 6 and a clamping hook 7. A clamping groove is provided between the brackets 2. The roller 6 is slidably arranged inside the clamping groove. The support rod 5 is fixedly connected to the upper part of the roller 6, and the clamping hook 7 is fixedly connected to the upper end of the support rod 5.

[0020] As Figure 1 shown in the figure, the lifting mechanism includes a first slider 8, a second slider 9, a first lifting rod 10, a second lifting rod 11, a first positioning block 12 and a second positioning block 13. A groove is provided between the support rods 5. The first slider 8 is slidably arranged inside the groove. The first lifting rod 10 is fixedly connected between the first sliders 8. The first positioning block 12 is fixedly connected to the middle of the first lifting rod 10. The second slider 9 is slidably arranged inside the groove. The second lifting rod 11 is fixedly connected between the second sliders 9. The second positioning block 13 is fixedly connected to the middle of the second lifting rod 11. The lifting mechanism ensures the stable movement of the cover body 16.

[0021] Among them, a plurality of support blocks 14 are provided and arranged linearly. The upper end of the support block 14 is arc-shaped. A positioning groove is provided at the upper end of the first positioning block 12, and a positioning groove is provided at the upper end of the second positioning block 13. The first positioning block 12 is higher than the second positioning block 13 and at a specific distance. An insulating board 18 is provided between the cover body 16 and the ladle. A purging pipe 17 is inserted into the upper part of the insulating board 18.

[0022] During specific use: 1. When the original ladle is under hot repair, it is necessary to purge the breathable brick and the nozzle hole at the bottom of the ladle through the purging pipe 17, and it is necessary to judge the ladle through the gap between the insulating board 18 and the ladle to observe the corrosion condition of the refractory material on the inner wall of the ladle; after installing the ladle cover system, since the ladle cover is always hung on the ladle, it blocks the line of sight of personnel to observe the refractory material on the inner wall of the ladle, affecting the ladle judgment, resulting in the inability to install the ladle cover system, unable to reduce costs and increase efficiency, and bringing economic benefits to the steel mill;

[0023] 2. The separable mechanism for hot repair of the ladle cover can not only meet the on-line hot repair of the ladle, but also meet the on-line ladle judgment, enabling the implementation of the ladle cover system; the separable mechanism for hot repair of the ladle cover is composed of brackets 2, rollers 6, a horizontal moving mechanism 3 and a lifting mechanism 4, etc.; the separation and combination between the ladle cover and the ladle are completed through the rollers 6, the horizontal moving mechanism 3 and the lifting mechanism 4.

[0024] 3. Description of the operation process: After the ladle with a cover is seated, it moves towards the ladle cover direction through the horizontal movement mechanism 3, so that the ladle cover shaft slot on the lifting mechanism 4 is placed under the ladle cover shaft. Then, the lifting mechanism 4 is moved to lift, so that the ladle cover shaft slot on the lifting mechanism 4 is clamped onto the ladle cover shaft, and at the same time, the ladle cover is driven to lift. Then, it moves horizontally with the lifting mechanism 4 and the ladle cover towards the end of the base 1 to separate the ladle cover from the ladle. At this time, the separated ladle cover just reaches the original hot repair baffle. 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 again through the separation mechanism according to the reverse operation to complete the entire hot repair action.

[0025] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the purpose of the present invention, design similar structural methods and embodiments to this technical solution without creative efforts, they should all fall within the protection scope of the present invention.

Claims

1. A ladle hot repair auxiliary mechanism with a cover adding and removing mechanism, characterized in that: It includes a base, a bracket, and a ladle. The bracket is fixedly connected to the upper part of the base, and the ladle is clamped on the upper part of the base; A horizontal moving mechanism slidably arranged between the brackets, which is used to horizontally move the ladle cover; A lifting mechanism slidably arranged on the upper part of the horizontal mechanism, which is used to lift the ladle cover; A support block is fixedly connected to the upper end of the base, moving wheels are arranged at the lower end of the base, a cover body is hung on the left side of the lifting mechanism, a heat insulation board is arranged between the cover body and the ladle, and a purging pipe is inserted into the upper part of the heat insulation board.

2. The ladle hot repair auxiliary mechanism with a lid opening and closing mechanism according to claim 1, characterized in that: There are several support blocks arranged linearly, and the upper ends of the support blocks are arc-shaped.

3. The ladle hot repair auxiliary mechanism with a lid opening and closing mechanism according to claim 1, characterized in that: The horizontal moving mechanism includes support rods, rollers and clamping hooks. There are clamping grooves between the brackets, the rollers are slidably arranged inside the clamping grooves, the support rods are fixedly connected to the upper parts of the rollers, and the clamping hooks are fixedly connected to the upper ends of the support rods.

4. The ladle hot repair auxiliary mechanism with a lid opening and closing mechanism according to claim 3, characterized in that: The lifting mechanism includes a first slider, a second slider, a first lifting rod, a second lifting rod, a first positioning block and a second positioning block. There is a groove between the support rods, the first slider is slidably arranged inside the groove, the first lifting rod is fixedly connected between the first sliders, the first positioning block is fixedly connected to the middle of the first lifting rod, the second slider is slidably arranged inside the groove, the second lifting rod is fixedly connected between the second sliders, and the second positioning block is fixedly connected to the middle of the second lifting rod.

5. The ladle hot repair auxiliary mechanism after adding a cover-lifting mechanism according to claim 4 is characterized in that: A positioning groove is arranged at the upper end of the first positioning block, and a positioning groove is arranged at the upper end of the second positioning block.

6. The ladle hot repair auxiliary mechanism with a lid opening and closing mechanism according to claim 5, characterized in that: The first positioning block is higher than the second positioning block and at a specific distance.

7. The ladle hot repair auxiliary mechanism with a lid opening and closing mechanism according to claim 6, characterized in that: After the ladle with the cover is seated, it moves towards the ladle cover through the horizontal moving mechanism, so that the cover shaft clamping groove on the lifting mechanism is under the cover shaft. Then move the lifting mechanism to lift it, so that the cover shaft clamping groove on the lifting mechanism is clamped onto the cover shaft, and at the same time drive the ladle cover to be lifted. Then move horizontally with the lifting mechanism and the ladle cover towards the end of the base to separate the ladle cover from the ladle. At this time, the separated ladle cover just reaches the original hot repair baffle. 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 again through the separation mechanism according to the reverse operation to complete the entire hot repair action.

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