A metallurgical blast furnace stave cooler surface wear detector

Abstract

The utility model discloses a metallurgical blast furnace cooling wall surface abrasion detector, include: support, thermal imager, mounting seat, fixed base and connecting component, thermal imager sets up at the top of support, and mounting seat fixedly connected at the bottom of thermal imager, and the bottom of mounting seat is provided with mounting groove, and fixed base fixedly connected at the top of support, and fixed base is inserted and is connected in the inside of mounting groove. The utility model discloses through mounting seat, fixed base, mounting groove, locking groove, locking block and the design of moving part, when needing to install thermal imager, with fixed base and mounting groove alignment, with fixed base inserted and connected in the inside of mounting groove, then through moving piece and drive locking block to move to the inside of locking groove, through locking block and fixed base between mounting seat fixed, thereby through the fixed position mounting seat and the position of thermal imager are fixed, avoid appearing because the component for fixing the position of thermal imager needs to spend time to pick up because of falling.

Description

Technical Field

[0001] This utility model relates to the field of metallurgical technology, and in particular to a wear detector for the surface of the cooling wall of a metallurgical blast furnace. Background Technology

[0002] In existing technologies, blast furnace cooling wall inspection equipment mostly uses thermal imagers for local inspection. To ensure stable inspection, the thermal imager needs to be maintained regularly. During maintenance, it needs to be disassembled. Traditional thermal imagers are directly mounted on poles. When installation is required, bolts used to fix the position may fall off, requiring workers to go down to the ground to find the bolts again, thus increasing the workers' working time. Therefore, this solution proposes a surface wear detector for metallurgical blast furnace cooling walls to solve the above problems. Utility Model Content

[0003] The purpose of this invention is to provide a wear detector for the surface of the cooling wall of a metallurgical blast furnace, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a wear detector for the surface of a blast furnace cooling wall, comprising: support; A thermal imager, which is mounted on top of a support frame; Mounting base, which is fixedly connected to the bottom of the thermal imager, and the bottom of the mounting base is provided with a mounting groove; A fixing base is fixedly connected to the top of the bracket and is inserted into the interior of the mounting groove; A connecting component, the connecting component including a locking groove formed in the middle of a fixed base, a locking block being inserted and connected inside the locking groove, and a movable part being provided on one side of the locking block.

[0005] Preferably, the movable component includes a bidirectional screw threaded through the middle of the locking block, and a limiting part is provided on one side of the locking block.

[0006] Preferably, the limiting part includes a sliding block fixedly connected to one side of the locking block, and the inner walls on both sides of the mounting groove are symmetrically provided with storage grooves, with the sliding block inserted into the inside of the storage groove.

[0007] Preferably, the top of the storage slot is provided with a limiting slot, and the top of the sliding block is fixedly connected to a limiting block, which is inserted into the inside of the limiting slot.

[0008] Preferably, the inner wall at the top of the locking groove is provided with an insertion hole, which is used for the bidirectional screw to pass through the locking groove.

[0009] Preferably, the inner wall of one side of the storage slot has a through hole, the bidirectional screw is inserted into the through hole, and a knob is fixedly connected to one end of the bidirectional screw.

[0010] Preferably, a fixing block is fixedly connected to one end of the mounting base, a fixing bearing is inserted and connected to one side of the fixing block, and the fixing bearing is sleeved on the other end of the bidirectional screw.

[0011] The technical effects and advantages of this utility model are as follows: This invention, through the design of a mounting base, a fixed base, a mounting groove, a locking groove, a locking block, and a moving component, allows for the alignment of the fixed base with the mounting groove when a thermal imager needs to be installed. The fixed base is then inserted into the interior of the mounting groove, and the moving component moves the locking block into the interior of the locking groove. The locking block then secures the mounting base and the fixed base, thereby fixing the position of the thermal imager in place. This avoids situations where components used to fix the position of the thermal imager fall and require time to retrieve. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a side view of the present invention. Figure 3 This is a front sectional view of the present invention. Figure 4 This is a three-dimensional structural diagram of the fixing base of this utility model.

[0013] In the diagram: 1. Bracket; 2. Thermal imager; 3. Mounting base; 301. Mounting slot; 4. Fixing base; 5. Connecting assembly; 501. Through hole; 502. Restriction slot; 503. Restriction block; 504. Locking slot; 505. Locking block; 506. Bidirectional screw; 507. Fixed bearing; 508. Fixing block; 509. Through hole; 510. Storage slot; 511. Sliding block; 512. Knob. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] This utility model provides, for example Figure 1-4 The wear detector for the surface of the cooling wall of a metallurgical blast furnace shown includes: Bracket 1; Thermal imager 2 is mounted on top of bracket 1; Mounting base 3 is fixedly connected to the bottom of thermal imager 2, and the bottom of mounting base 3 is provided with mounting groove 301; The fixing seat 4 is fixedly connected to the top of the bracket 1 and is inserted into the inside of the mounting groove 301; The connecting component 5 includes a locking groove 504 formed in the middle of the fixed base 4, a locking block 505 is inserted and connected inside the locking groove 504, and a movable part is provided on one side of the locking block 505.

[0016] It should be noted that the thermal imager 2 is an existing device. The thermal imager 2 uses non-contact infrared temperature measurement technology to detect the surface temperature distribution of the cooling wall of the metallurgical blast furnace in real time, accurately locate the local overheated area caused by wear, and combine thermal image analysis to quantitatively assess the degree of wear, realize early warning, and provide data support for the safe operation and precise maintenance of the blast furnace. When the thermal imager 2 needs to be installed, the fixing base 4 is aligned with the mounting slot 301, the fixing base 4 is inserted into the inside of the mounting slot 301, and then the locking block 505 is moved into the inside of the locking slot 504 by the moving part. The fixing block 505 fixes the mounting base 3 and the fixing base 4, thereby fixing the position of the thermal imager 2 by fixing the mounting base 3 in a fixed position, avoiding the situation where the parts used to fix the position of the thermal imager 2 fall and need to spend time to pick them up.

[0017] Specifically, the movable component includes a bidirectional screw 506 threadedly connected to the middle of the locking block 505. A limiting part is provided on one side of the locking block 505, including a sliding block 511 fixedly connected to one side of the locking block 505. Receiving grooves 510 are symmetrically opened on the inner walls of both sides of the mounting groove 301. The sliding block 511 is inserted into the interior of the receiving groove 510. A limiting groove 502 is opened at the top of the receiving groove 510. A limiting block 503 is fixedly connected to the top of the sliding block 511, and the limiting block 503 is inserted into the limiting groove 502. Inside the locking groove 504, the inner wall at the top of the locking groove 504 has an insertion hole 501 for the bidirectional screw 506 to pass through the locking groove 504. The inner wall on one side of the receiving groove 510 has an exit hole 509 for the bidirectional screw 506 to pass through the exit hole 509. One end of the bidirectional screw 506 is fixedly connected to a knob 512. One end of the mounting base 3 is fixedly connected to a fixing block 508. One side of the fixing block 508 is connected to a fixing bearing 507, which is sleeved on the other end of the bidirectional screw 506.

[0018] It should be noted that the fixed bearing 507 is an existing ball bearing, which is used to fix the position of the bidirectional screw 506 without affecting its rotation. The threads on the bidirectional screw 506 are symmetrically designed from the middle. The two locking blocks 505 and the sliding block 511 are respectively threaded on both sides of the bidirectional screw 506. The sliding block 511 is adapted to the opening of the receiving groove 510, so that the sliding block 511 can slide inside the receiving groove 510. The opening of the limiting groove 502 is adapted to the opening of the limiting block 503, so that the limiting block 503 can slide inside the limiting groove 502. And through the limitation of the limiting block 503, the sliding block 511 cannot rotate inside the receiving groove 510. The width of the opening of the through hole 501 is 1.1 times the diameter of the bidirectional screw 506, so that the bidirectional screw 506 can pass through the through hole 501 into the locking groove 504.

[0019] When the angle of the thermal imager 2 needs to be adjusted, first move the sliding block 511 away from the locking block 505, and then adjust the angle of the thermal imager 2. After adjusting to the required angle, turn the knob 512. The knob 512 drives the bidirectional screw 506 to rotate. The rotating bidirectional screw 506 drives the two sliding blocks 511, which are threaded to it and cannot rotate, to move to one side of the fixed seat 4, thereby clamping and fixing the fixed seat 4 inside the mounting groove 301, thereby fixing the mounting seat 3 on the top of the fixed seat 4. The fixed position of the fixed seat 4 is fixed by the fixed position of the mounting seat 3.

[0020] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wear detector for the surface of a blast furnace cooling wall, characterized in that, include: Support (1); Thermal imager (2), the thermal imager (2) is mounted on top of the bracket (1); Mounting base (3), which is fixedly connected to the bottom of thermal imager (2), and the bottom of the mounting base (3) is provided with mounting groove (301). A fixing seat (4) is fixedly connected to the top of the bracket (1) and is inserted into the interior of the mounting groove (301); The connecting component (5) includes a locking groove (504) opened in the middle of the fixed base (4), a locking block (505) is inserted inside the locking groove (504), and a movable part is provided on one side of the locking block (505).

2. The wear detector for the surface of a blast furnace cooling wall according to claim 1, characterized in that, The movable component includes a bidirectional screw (506) threaded through the middle of the locking block (505), and a limiting part is provided on one side of the locking block (505).

3. The wear detector for the surface of a blast furnace cooling wall according to claim 2, characterized in that, The limiting part includes a sliding block (511) fixedly connected to one side of the locking block (505), and storage slots (510) are symmetrically opened on the inner walls of both sides of the mounting slot (301), with the sliding block (511) inserted into the inside of the storage slot (510).

4. A wear detector for the surface of a blast furnace cooling wall according to claim 3, characterized in that, The top of the storage slot (510) is provided with a limiting slot (502), and the top of the sliding block (511) is fixedly connected with a limiting block (503), which is inserted into the inside of the limiting slot (502).

5. A wear detector for the surface of a blast furnace cooling wall according to claim 4, characterized in that, The inner wall at the top of the locking groove (504) is provided with an insertion hole (501), which is used for the bidirectional screw (506) to pass into the locking groove (504).

6. A wear detector for the surface of a blast furnace cooling wall according to claim 3, characterized in that, The inner wall of one side of the storage slot (510) is provided with a through hole (509), and the bidirectional screw (506) is inserted into the through hole (509). A knob (512) is fixedly connected to one end of the bidirectional screw (506).

7. A wear detector for the surface of a blast furnace cooling wall according to claim 2, characterized in that, One end of the mounting base (3) is fixedly connected to a fixing block (508), and a fixing bearing (507) is inserted and connected to one side of the fixing block (508). The fixing bearing (507) is sleeved on the other end of the bidirectional screw (506).

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