A fan segment anti-lifting device convenient to disassemble

Abstract

The utility model belongs to metallurgical equipment technical field especially relates to a fan -shaped section anti -tension section device convenient to dismantle. Including fan -shaped section, fan -shaped section is equipped with inner arc body and outer arc body, its characterized in that, the inner arc body and outer arc body of fan -shaped section are welded with first support and second support respectively, and first support and second support jointly have the hanger body of bolted connection, and the hanger body is hung on the inner arc body of fan -shaped section. The utility model can be installed on the fan -shaped section quickly, prevent fan -shaped section from closing after Zhang section, when needing Zhang section, can quickly remove, and one operation needs 15 minutes in prior art, and only needs 2 minutes after improvement.

Description

Technical Field

[0001] This utility model belongs to the field of metallurgical equipment technology, and in particular relates to a fan-shaped anti-tension section device that is easy to disassemble. Background Technology

[0002] Oil leaks frequently occur in the hydraulic pipes or valve platforms of the sector sections in the continuous casting workshop of the hot rolling section, sometimes resulting in pipe or cylinder bursts. To prevent continuous hydraulic oil leakage and maintain production, it is necessary to weld wedges onto the upper part of the inner arc of the sector section during production. After the wedges are welded, the hydraulic pressure of the sector section clamping cylinder is shut off. However, the ambient temperature is high during normal production, and the welding time is long, allowing only 4-7 sections to be processed. Sections 1-3 cannot be processed (personnel cannot operate for extended periods in high-temperature environments). If the wedges are pre-welded onto the sector sections, they must be welded before each start-up, and the wedges must be cut each time the section is opened, which can easily damage the sector section itself. It is necessary to develop a simple device that can prevent the sector section from opening after the hydraulic pressure is shut off, and can be quickly disassembled when opening is required. Summary of the Invention

[0003] The purpose of this invention is to provide a fan-shaped anti-tension segment device that is easy to disassemble, so as to solve the problems existing in the prior art.

[0004] The technical solution adopted by this utility model to solve its technical problem is:

[0005] A fan-shaped anti-tension device that is easy to disassemble includes a fan-shaped segment. The fan-shaped segment has an inner arc body and an outer arc body. A first support and a second support are welded to the inner arc body and the outer arc body of the fan-shaped segment, respectively. The first support and the second support are jointly bolted to a hanging body, which is hung on the inner arc body of the fan-shaped segment.

[0006] Furthermore, the hanging body is L-shaped, with one side of the L-shaped structure horizontally attached to the top of the inner arc body, and the other side of the L-shaped structure facing vertically downwards. Two internal threaded holes are opened on the hanging body.

[0007] Furthermore, the first support and the second support are located on the sides of the inner arc body and the outer arc body, respectively, and the first support and the second support are bolted to the two internal threaded holes.

[0008] This utility model has the following beneficial effects:

[0009] 1. This utility model can be quickly installed on the sector segment to prevent the sector segment from opening after closing. It can be quickly removed when opening is required. The existing technology requires 15 minutes for one operation, while the improved one only takes 2 minutes.

[0010] 2. The fan-shaped section will not be damaged when disassembling the hanging body. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the back structure of this utility model.

[0013] The components are: 1. sector segment; 2. inner arc body; 3. outer arc body; 4. first support; 5. second support; 6. hanging body; 7. internal threaded hole; 8. bolt. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with specific embodiments and accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the scope of the utility model.

[0015] like Figure 1-2 As shown, a fan-shaped segment 1 anti-tension device that is easy to disassemble includes a fan-shaped segment 1. The fan-shaped segment 1 is provided with an inner arc body 2 and an outer arc body 3. A first support 4 and a second support 5 are respectively welded to the inner arc body 2 and the outer arc body 3 of the fan-shaped segment 1. The first support 4 and the second support 5 are jointly bolted to a hanging body 6, which is hung on the inner arc body 2 of the fan-shaped segment 1.

[0016] The hanging body 6 is L-shaped. One side of the L-shaped structure of the hanging body 6 is horizontally attached to the top of the inner arc body 2, and the other side of the L-shaped structure of the hanging body 6 is vertically downward. Two internal threaded holes 7 are opened on the hanging body 6.

[0017] The first support 4 and the second support 5 are located on the sides of the inner arc body 2 and the outer arc body 3, respectively. The first support 4 and the second support 5 are respectively bolted to the two internal threaded holes 7 by bolts 8.

[0018] The working principle of this utility model is as follows:

[0019] In use, weld the first support 4 and the second support 5 to the hydraulic cylinder position of sector segment 1. When sector segment 1 needs to be closed, use a power tool to quickly fasten the hanger to the first support 4 and the second support 5 using bolts 8, thereby preventing sector segment 1 from opening. When sector segment 1 needs to be opened, simply use a power tool to quickly remove bolts 8 to remove the hanger.

[0020] The above embodiments are merely descriptions of preferred embodiments of the present invention and are not intended to limit the concept and scope of the present invention. Various modifications and improvements made to the technical solutions of the present invention by those skilled in the art without departing from the design concept of the present invention should fall within the protection scope of the present invention.

[0021] The technologies, shapes, and structures not described in detail in this utility model are all known technologies.

Claims

1. A disassembleable fan-shaped anti-tension segment device, comprising a fan-shaped segment, wherein the fan-shaped segment has an inner arc body and an outer arc body, characterized in that, The inner and outer arc bodies of the fan-shaped segment are respectively welded with a first support and a second support. The first and second supports are jointly bolted to a hanging body, which is attached to the inner arc body of the fan-shaped segment.

2. The easily detachable fan-shaped anti-tension segment device according to claim 1, characterized in that, The hanging body is L-shaped, with one side of the L-shaped structure horizontally attached to the top of the inner arc body, and the other side of the L-shaped structure facing vertically downward. Two internal threaded holes are provided on the hanging body.

3. The easily detachable fan-shaped anti-tension segment device according to claim 2, characterized in that, The first support and the second support are located on the sides of the inner arc body and the outer arc body, respectively, and the first support and the second support are bolted to two internal threaded holes.

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