Steel ladle hot repair detection device

Abstract

The utility model discloses a steel ladle hot repair detection device which comprises a sliding rail seat, a group of symmetrical fixed bases are connected to the sliding rail seat in a sliding mode, a baffle is connected to the sliding rail seat in a rotating mode, a replacement groove is formed in the baffle, the replacement groove penetrates through a bearing face of the baffle, and a protection plate is inserted into the replacement groove. According to the utility model, the slidable fixed base and the support frames are arranged, so that hot repair stations can be flexibly converted, and the steel ladles with different diameters can be mounted by adjusting the distance between the support frames; a rotatable baffle is arranged, so that personnel are prevented from entering a hot repair point position before the steel ladle is transported in place, and high-temperature objects such as sparks splashed during hot repair are stopped by rotating after the steel ladle is transported in place; through the plug-in type protection plate and the baffle structure with the replacement groove, the protection plate is regularly maintained and replaced, and the replacement cost of the baffle is reduced through a scientific means.

Description

Technical Field

[0001] The utility model relates to the technical field of ladle production, and more specifically, to a ladle thermal repair detection device. Background Art

[0002] The ladle hot repair process is based on advanced thermal processing technology and high-strength material welding principles to repair the damaged parts of the ladle. This process has the advantages of short time, good effect, low cost, environmental protection and reliability. It can greatly reduce the downtime of the production line and material waste, and improve the efficiency of the enterprise. The basic process of ladle hot repair is: cleaning, cutting, sampling, substrate loading, preheating, welding, post-processing, testing, and assembly.

[0003] For the hot repair of small and medium-sized ladles, in the initial cleaning stage, there are three steps in total. First, the ladle is hoisted to the hot repair position and laid flat and steady. The ladle's pouring channel is opened with a hydraulic cylinder. Then the slag blocking of the pouring channel is carefully observed. The baffle is moved to the slag discharge position and fixed. Finally, the main valve of the oxygen pipe is opened, and oxygen is burned to clean the slag. During the whole process, hot molten slag may splash, so baffles are needed for protection. The baffle is generally a baffle with a stand at the bottom. It is placed in the corner during non-use periods, which not only takes up space, but also easily mixes with other tools, affecting its use. The service life of the baffle is also limited, and the replacement cost is fixed and difficult to reduce. In addition, there are many sizes of small and medium-sized ladles, the hot repair position is fixed and difficult to adjust, and the size of the hot repairable ladles is fixed. Ladles that do not meet the size requirements need to be transported to other stations for hot repair, which brings pressure to the hot repair work. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the present utility model is to provide a ladle hot repair detection device to solve one or more of the above-mentioned problems.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The ladle hot repair detection device comprises a slide rail seat, a group of symmetrical fixed bases are slidably connected to the slide rail seat, a baffle is rotatably connected to the slide rail seat, a replacement groove is opened on the baffle, the replacement groove passes through the bearing surface of the baffle, and a protective plate is inserted into the replacement groove.

[0007] Furthermore, the slide rail seat is provided with a horizontal straight slide rail, the fixed base is inserted into the straight slide rail, and the slide rail seat is also provided with a driving motor, and the driving motor drives the fixed base to slide along the straight slide rail through a transmission mechanism.

[0008] Furthermore, a support frame is provided on the top of the fixed base, a concave straight corner is provided on one side of the support frame, and the straight corners of the two support frames are arranged opposite to each other.

[0009] Furthermore, a rotating rod is provided on the slide rail seat, and a hinge seat is provided at one end of the baffle plate, and the baffle plate and the slide rail seat are rotationally connected through the rotating rod and the hinge seat.

[0010] Furthermore, a mounting seat is provided on the top of the protective plate, and the mounting seat is arranged beyond the bearing surface and the non-bearing surface of the protective plate. A handle is provided on the top of the mounting seat, and a heat insulating sleeve is provided on the handle.

[0011] Furthermore, the thickness of the protective plate is smaller than the width of the replacement groove, the non-bearing surface of the protective plate is provided with a plurality of support blocks, the support blocks and the bearing surface of the protective plate respectively abut against different inner side surfaces of the replacement groove, and the protective plate is vertically placed in the replacement groove.

[0012] In summary, the utility model has the following beneficial effects:

[0013] 1. The sliding fixed base and support frame are set, which can not only flexibly change the hot repair station, but also adapt to the installation of ladles with different diameters by adjusting the spacing between the support frames;

[0014] 2. Set up a rotatable baffle to prevent personnel from entering the hot repair point before the ladle is transported to the site, and rotate it after the ladle is transported to the site to block sparks and other high-temperature objects caused by hot repair;

[0015] 3. Through the card-type protective plate and the baffle structure with replacement slots, the protective plate can be regularly maintained and replaced, which reduces the cost of baffle replacement in a more scientific way. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A structural schematic diagram of an implementation method provided by the utility model;

[0017] Figure 2 for Figure 1 The enlarged schematic diagram of point A in the middle;

[0018] Figure 3 for Figure 1 A magnified schematic diagram of point B in the middle.

[0019] In the figure: 1. Slide rail seat; 2. Fixed base; 3. Baffle; 4. Replacement slot; 5. Protective plate; 6. Straight slide rail; 7. Drive motor; 8. Support frame; 9. Rotating rod; 10. Mounting seat; 11. Handle; 12. Support block. DETAILED DESCRIPTION

[0020] Example:

[0021] The following is combined with Figure 1-3 The utility model is described in further detail.

[0022] The ladle hot repair detection device includes an adjustable fixed module and a rotatable protection module. Figure 1 As shown, the main body is a slide rail seat 1, on which a horizontal straight slide rail 6 is arranged, and a group of symmetrical fixed bases 2 are penetrated on the straight slide rail 6. The fixed base 2 itself has a transmission member, which cooperates with the transmission mechanism arranged inside the slide rail seat 1, such as a screw system, a gear set, etc., and the drive motor 7 arranged at the end of the slide rail seat 1 outputs power, and with the help of the transmission mechanism and the transmission member, the two fixed bases 2 are driven to slide along the straight slide rail 6. This realizes the overall migration of the ladle hot repair station.

[0023] like Figure 3 As shown, a support frame 8 is arranged on the fixed base 2, and a concave straight corner is provided on the opposite side of the two support frames 8. The arrangement of the two straight corners makes it more convenient to clamp and fix the side of the ladle. By adjusting the spacing between the two fixed bases 2, it can also be adjusted to adapt to small and medium-sized ladles of different diameters.

[0024] like Figure 1 and Figure 2 As shown, a rotating rod 9 is provided at the left position of the slide rail seat 1, and a hinge seat is provided at the left end of the baffle 3. The baffle 3 and the slide rail seat 1 are rotationally connected through the cooperation of the rotating rod 9 and the hinge seat, that is, the baffle 3 can rotate relative to the rotating rod 9 and the slide rail seat 1.

[0025] like Figure 2As shown, the side of the rear baffle 3 close to the straight slide rail 6 is the bearing surface, and a replacement groove 4 is opened downward at the top of this side. The replacement groove 4 penetrates the bearing surface of the baffle 3, leaving only a frame structure around it. The protective plate 5 is inserted into the replacement groove 4, and a mounting seat 10 is provided on the top of the protective plate 5. The mounting seat 10 is set beyond the bearing surface and non-bearing surface of the protective plate 5, that is, the mounting plate can be hung on the end face at the opening of the replacement groove 4. It is best to set it flush with the bearing surface, and the bottom of the protective plate 5 touches the bottom of the replacement groove 4. The thickness of the protective plate 5 is as thin as possible to reduce the cost of the protective plate 5 while ensuring the protective strength. The reduced thickness is supplemented by the support block 12 arranged in the array of the non-bearing surface of the protective plate 5. The front end of the protective plate 5 abuts the frame of the baffle 3, and the rear end of the protective plate 5 abuts the inner side of the replacement groove 4 through the support block 12 to ensure that the protective plate 5 is vertically placed in the replacement groove 4. A handle 11 is installed on the mounting seat 10 on the top of the protective plate 5. The handle 11 is provided with a heat insulating sleeve to protect the user. The protective plate 5 can be replaced and the baffle 3 can be rotated through the handle 11. In principle, the baffle 3 cannot be rotated without installing the protective plate 5. This is the safest solution. The protective plate 5 is pulled out and replaced after being used for a period of time. In fact, the replacement cost of the baffle 3 is reduced by replacing the protective plate 5, and the cost is further reduced by reducing the thickness of the protective plate 5 by setting the support block 12. It also avoids the baffle 3 and the protective plate 5 from being piled up in the corner of the workshop and easily mixed with other components, which hinders their use.

[0026] It should be noted that this specific embodiment is merely an explanation of the present utility model, and it is not a limitation of the present utility model. After reading this specification, those skilled in the art can make non-creative modifications to the present embodiment as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. Ladle hot repair detection device, characterized by: The invention comprises a slide rail seat (1), a group of symmetrical fixed bases (2) are slidably connected to the slide rail seat (1), a baffle (3) is rotatably connected to the slide rail seat (1), a replacement groove (4) is provided on the baffle (3), the replacement groove (4) passes through the bearing surface of the baffle (3), and a protective plate (5) is inserted into the replacement groove (4).

2. The ladle hot repair detection device according to claim 1, characterized in that: The slide rail seat (1) is provided with a horizontal straight slide rail (6), the fixed base (2) is inserted into the straight slide rail (6), and the slide rail seat (1) is also provided with a drive motor (7), and the drive motor (7) drives the fixed base (2) to slide along the straight slide rail (6) through a transmission mechanism.

3. The ladle hot repair detection device according to claim 1, characterized in that: A support frame (8) is provided on the top of the fixed base (2), and a concave straight corner is provided on one side of the support frame (8), and the straight corners of the two support frames (8) are arranged opposite to each other.

4. The ladle hot repair detection device according to claim 1, characterized in that: The slide rail seat (1) is provided with a rotating rod (9), one end of the baffle plate (3) is provided with a hinge seat, and the baffle plate (3) and the slide rail seat (1) are rotatably connected via the rotating rod (9) and the hinge seat.

5. The ladle hot repair detection device according to claim 1, characterized in that: A mounting seat (10) is provided at the top of the protective plate (5), and the mounting seat (10) is arranged beyond the bearing surface and the non-bearing surface of the protective plate (5). A handle (11) is provided at the top of the mounting seat (10), and a heat insulating sleeve is provided on the handle (11).

6. The ladle hot repair detection device according to claim 1, characterized in that: The thickness of the protective plate (5) is smaller than the width of the replacement groove (4); a plurality of support blocks (12) are provided on the non-bearing surface of the protective plate (5); the support blocks (12) and the bearing surface of the protective plate (5) respectively abut against different inner side surfaces of the replacement groove (4); and the protective plate (5) is vertically placed in the replacement groove (4).

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