Metallurgical slag layer thickness detection device

Abstract

The utility model discloses a metallurgical slag layer thickness detection device, and particularly relates to the technical field of metallurgy, the metallurgical slag layer thickness detection device comprises a guide seat, the inner wall of the guide seat is slidably connected with a moving seat, the inner wall of the guide seat is rotatably connected with a threaded rod, the left end of the guide seat is fixedly connected with a motor, and the output end of the motor is fixedly connected with the left end of the threaded rod. A storage assembly is arranged below the guide seat, and a dismounting assembly is arranged below the moving seat. According to the utility model, the dismounting assembly is arranged, and the rotating block is rotated anticlockwise to relieve the limitation on the four sliding blocks, so that the inserting rod can be driven to move to be separated from the inner wall of the inserting hole, and the detection probe can be taken out, so that maintenance personnel can complete the maintenance or replacement work of the probe more efficiently, and the progress of the whole production plan is accelerated; in addition, peripheral parts or tools are prevented from being damaged due to difficult operation, and the extra consumable cost in the maintenance process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to metallurgical technical field, especially a kind of metallurgical slag layer thickness detection device. BACKGROUND

[0002] The molten pool in the furnace is divided into two layers, the upper layer is the slag layer formed after the material is melted, and the lower layer is the metal melt layer. In the process of metallurgical production, the slag layer thickness in the metallurgical furnace is a key parameter, which has an important influence on the efficiency of metallurgical production, product quality and safe and stable operation of equipment.

[0003] In the patent document with the announcement number CN221147565U, a kind of metallurgical slag layer thickness detection device includes guiding seat, drive assembly, sliding seat, first electric push rod, connecting rod, detection probe and protection assembly, sliding seat is slidably connected at the bottom of guiding seat, sliding seat and guiding seat are slidably connected by drive assembly, the device moves left and right by the rotation of screw rod driven by motor to drive sliding seat and detection probe, moves detection probe by first electric push rod, rotates and closes under the action of torsion spring to drive protection cover, can reach automatic control detection probe insertion furnace, improve the safety during detection, and the effect of protection probe when not in use;But the above patent document still has the following defects in the implementation process:

[0004] When the detection probe needs to be repaired or replaced, since the detection probe of the device is fixedly connected at the bottom of the connecting rod and cannot be quickly installed and disassembled, it will not only cause the maintenance personnel to spend more time and effort to disassemble and install the probe, greatly prolong the maintenance time of the equipment, reduce the progress of the entire production plan, but also may accidentally damage the surrounding parts or tools during the difficult disassembly process due to inconvenient operation, additional replacement of these damaged parts or tools is required, which increases the cost of maintenance consumables, therefore, we propose a kind of metallurgical slag layer thickness detection device to solve the above problems. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide a kind of metallurgical slag layer thickness detection device, which can effectively solve the above problems.

[0006] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0007] A kind of metallurgical slag layer thickness detection device, including guiding seat, sliding seat is slidably connected in the inner wall of guiding seat, screw rod is rotatably connected in the inner wall of guiding seat, motor is fixedly connected at the left end of guiding seat, motor output end is fixedly connected with the left end of screw rod, receiving assembly is arranged below guiding seat, disassembly assembly is arranged below moving seat.

[0008] Preferably, the dismounting assembly comprises a moving plate, a connecting barrel is fixedly connected to the bottom of the moving plate, a detection probe is inserted into the inner wall of the connecting barrel, and threads are formed in the outer surface of the connecting barrel.

[0009] Preferably, a rotating block is threadedly connected to the outer surface of the connecting barrel, four sliding grooves are formed in the bottom of the moving plate, and the four sliding grooves are circumferentially arranged with the center of the moving plate as an axis.

[0010] Preferably, a sliding block is slidably connected to the inner wall of the sliding groove, the end, away from the center of the connecting barrel, of the sliding block is provided with an inclined surface, and the end, away from the center of the connecting barrel, of the sliding block is in close contact with the inner surface of the rotating block.

[0011] Preferably, connecting plates are fixedly connected to the vertical surfaces on the two sides of the sliding block, springs are fixedly connected to the ends, close to the center of the moving plate, of the two connecting plates, the ends, away from the same side connecting plate, of the two springs are fixedly connected to the outer surface of the connecting barrel, an insertion rod is fixedly connected to the end, close to the center of the connecting barrel, of the sliding block, four insertion holes are formed in the top outer surface of the detection probe, and the outer surface of the side, away from the sliding block, of the insertion rod is inserted into the inner wall of the same side insertion hole.

[0012] Preferably, the receiving assembly comprises a rotating seat, the rotating seat is rotatably connected to the bottom inner wall of the moving seat, an electric push rod two is fixedly connected to the bottom center of the rotating seat, and a protective shell is fixedly connected to the right end of the moving seat.

[0013] Preferably, an electric push rod two is fixedly connected to the output end of the electric push rod two, and a telescopic rod two is fixedly connected to the bottom of the telescopic rod two and the top of the moving plate.

[0014] Preferably, two cylinders are fixedly connected to the bottom of the rotating seat, sliding rods are slidably connected to the inner walls of the two cylinders, and the bottoms of the two sliding rods are fixedly connected to the top of the moving plate.

[0015] Preferably, an electric push rod one is rotatably connected to the inner wall of the top of the protective shell, a telescopic rod one is fixedly connected to the output end of the electric push rod one, a connecting block is fixedly connected to the end, away from the electric push rod one, of the telescopic rod one, and the left inner wall of the connecting block is rotatably connected to the right outer surface of the rotating seat.

[0016] Compared with the prior art, the utility model has the advantages of the following:

[0017] 1. The utility model discloses a dismounting assembly is set up, concretely is anticlockwise rotation rotating block removes the limitation to four sliding blocks, makes it can drive the plug rod to move and separate with the jack inner wall, can take out the detection probe, not only makes the maintenance personnel can more efficiently complete the maintenance or replacement work of probe, improves the whole production plan's progress, and avoids damaging the peripheral parts or tool because of the operation difficulty, reduces the additional consumable cost in the maintenance process.

[0018] 2. The utility model discloses a storage assembly is set up, concretely is first opening electric push rod two drives detection probe to move up to the most initial position, drives detection probe to rotate to the protection shell inside through electric push rod one, not only avoids the direct impact of detection probe to outside element, guarantees the structural integrity and performance stability of probe, and moreover stores detection probe into the protection shell, avoids the space disorder of probe exposure, is favorable to improve work efficiency and on -the -spot management level. ACCURACY OF DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the whole structure schematic diagram of the utility model protection shell;

[0021] Figure 3 It is the whole structure schematic diagram of the utility model rotating seat;

[0022] Figure 4 It is the whole structure schematic diagram of the utility model cylinder;

[0023] Figure 5 It is the whole structure schematic diagram of the utility model connecting cylinder front cut structure;

[0024] Figure 6 It is the whole structure schematic diagram of the utility model connecting cylinder;

[0025] Figure 7 It is the whole structure schematic diagram of the utility model sliding block.

[0026] In the drawing: 1, guide seat; 11, moving seat; 2, threaded rod; 21, motor; 3, storage assembly; 31, rotating seat; 32, protection shell; 321, electric push rod one; 322, telescopic rod one; 323, connecting block; 33, electric push rod two; 331, telescopic rod two; 332, cylinder; 333, sliding rod; 4, dismounting assembly; 41, moving plate; 42, connecting cylinder; 421, rotating block; 43, sliding block; 431, connecting plate; 432, spring; 433, plug rod; 44, detection probe. DETAILED DESCRIPTION

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] Example 1, such as Figures 1-7 As shown, a metallurgical slag layer thickness detection device includes a guide seat 1, a movable seat 11 slidably connected to the inner wall of the guide seat 1, a threaded rod 2 rotatably connected to the inner wall of the guide seat 1, a motor 21 fixedly connected to the left end of the guide seat 1, the output end of the motor 21 being fixedly connected to the left end of the threaded rod 2, a storage component 3 being provided below the guide seat 1, and a disassembly component 4 being provided below the movable seat 11.

[0029] Specifically, to achieve the goal of quickly and easily installing and removing the detection probe, please refer to... Figure 5 and Figure 6 In this embodiment, the disassembly assembly 4 includes a movable plate 41, a connecting cylinder 42 is fixedly connected to the bottom of the movable plate 41, a detection probe 44 is inserted into the inner wall of the connecting cylinder 42, and the outer surface of the connecting cylinder 42 is threaded.

[0030] Further reading Figure 6 In this embodiment, the outer surface of the connecting cylinder 42 is threaded with a rotating block 421, and the bottom of the moving plate 41 is provided with four sliding grooves, which are arranged in a circumferential array with the center of the moving plate 41 as the axis.

[0031] Further reading Figure 6 and Figure 7 In this embodiment, a sliding block 43 is slidably connected to the inner wall of the groove. The end of the sliding block 43 away from the center of the connecting cylinder 42 is set with an inclined surface, and the end of the sliding block 43 away from the center of the connecting cylinder 42 is in close contact with the inner surface of the rotating block 421.

[0032] Further reading Figure 7 In this embodiment, connecting plates 431 are fixedly connected to both vertical surfaces of the sliding block 43. Springs 432 are fixedly connected to one end of each connecting plate 431 near the center of the moving plate 41. The ends of each spring 432 away from the connecting plate 431 on the same side are fixedly connected to the outer surface of the connecting cylinder 42. A plug rod 433 is fixedly connected to one end of the sliding block 43 near the center of the connecting cylinder 42. Four insertion holes are opened on the top outer surface of the detection probe 44. The outer surface of the plug rod 433 away from the sliding block 43 is inserted into the inner wall of the insertion hole on the same side.

[0033] In the implementation process, the rotating block 421 is rotated counterclockwise to drive it to move downward on the outer surface of the connecting cylinder 42. When the rotating block 421 moves downward by a certain distance, the restriction on the four sliding blocks 43 is released. After the restriction is released, the sliding blocks 43 are pushed to slide away from the center of the connecting cylinder 42 due to the deformation of the two springs 432. The sliding blocks 43 slide while driving the insertion rods 433 to move. When the insertion rods 433 move by a certain distance, the outer surface of the insertion rods 433 is separated from the inner wall of the insertion hole opened at the top of the detection probe 44. Through the movement of the four insertion rods 433, the restriction on the detection probe 44 is released, so that the detection probe 44 can be directly pulled out downward. This not only enables the maintenance personnel to more efficiently complete the maintenance or replacement work of the probe without spending too much time and effort, but also enables the equipment to be restored to normal operation faster, improves the progress of the entire production plan, and reduces the additional consumable cost in the maintenance process due to the smooth installation and removal process and the difficulty in damaging surrounding parts or tools.

[0034] The above detection probe is an ultrasonic thickness measurement probe, model M101-SB. The probe is a contact probe with high precision and stability, and can be used for thickness measurement of various materials and can also play a role in metallurgical slag layer thickness detection.

[0035] Embodiment two, this embodiment is based on the first embodiment and sets up a storage assembly.

[0036] Specifically, in order to achieve the purpose of storing the detection probe when the device is not in use, referring to Figure 2 and Figure 3 In this embodiment, the storage assembly 3 includes a rotating seat 31, the top outer surface of the rotating seat 31 is rotationally connected with the bottom inner wall of the moving seat 11, the bottom center of the rotating seat 31 is fixedly connected with an electric push rod two 33, and the right end of the moving seat 11 is fixedly connected with a protective shell 32.

[0037] Further, referring to Figure 3 In this embodiment, the output end of the electric push rod two 33 is fixedly connected with a telescopic rod two 331, and the bottom of the telescopic rod two 331 is fixedly connected with the top of the moving plate 41.

[0038] Further, referring to Figure 3 and Figure 4 In this embodiment, the bottom of the rotating seat 31 is fixedly connected with two cylinders 332, the inner walls of the two cylinders 332 are slidably connected with sliding rods 333, and the bottoms of the two sliding rods 333 are fixedly connected with the top of the moving plate 41.

[0039] Further, referring to Figure 3In the embodiment, the electric push rod one 321 is rotationally connected to the top inner wall of the protective shell 32, the output end of the electric push rod one 321 is fixedly connected with a telescopic rod one 322, one end of the telescopic rod one 322 away from the electric push rod one 321 is fixedly connected with a connecting block 323, and the left inner wall of the connecting block 323 is rotationally connected with the right outer surface of the rotating seat 31.

[0040] In the implementation process, the electric push rod two 33 is opened to drive the telescopic rod two 331 to shrink, and the telescopic rod two 331 shrinks to drive the moving plate 41 to move upwards so that the detection probe 44 moves to the most initial position, and the moving plate 41 moves upwards to drive the two sliding rods 333 to slide upwards in the inner wall of the corresponding cylinder 332, and when the detection probe 44 is driven to move, the electric push rod one 321 is opened to drive the telescopic rod one 322 to shrink, and the cylinder 332 shrinks to drive the rotating seat 31 to rotate through the connecting block 323, and when the rotating seat 31 rotates by 90 degrees, the detection probe 44 is stored in the protective shell 32, which not only avoids the direct impact of external factors on the detection probe 44, prevents the probe surface from being damaged, such as abrasion, scratches, deformation, and even rupture, guarantees the structural integrity and performance stability of the probe, and also stores the detection probe in the protective shell, which helps to keep the working area around the metallurgical furnace clean and orderly, avoids the space disorder caused by the exposure of the probe, and is helpful to improve the work efficiency and the site management level.

[0041] The working principle of the utility model is as follows: when the device is not used, first, the moving seat 11 is moved to the bottom center of the guide seat 1, the motor 21 is opened to drive the threaded rod 2 to rotate in the inner wall of the guide seat 1, the threaded rod 2 rotates to drive the moving seat 11 to move, the electric push rod two 33 is opened to drive the telescopic rod two 331 to shrink, the telescopic rod two 331 shrinks to drive the moving plate 41 to move upwards so that the detection probe 44 moves to the most initial position, the moving plate 41 moves upwards to drive the two sliding rods 333 to slide upwards in the inner wall of the corresponding cylinder 332, and when the detection probe 44 is driven to move, the electric push rod one 321 is opened to drive the telescopic rod one 322 to shrink, and the cylinder 332 shrinks to drive the rotating seat 31 to rotate through the connecting block 323, and when the rotating seat 31 rotates by 90 degrees, the detection probe 44 is stored in the protective shell 32, which not only avoids the direct impact of external factors on the detection probe 44, prevents the probe surface from being damaged, such as abrasion, scratches, deformation, and even rupture, guarantees the structural integrity and performance stability of the probe, and also stores the detection probe in the protective shell, which helps to keep the working area around the metallurgical furnace clean and orderly, avoids the space disorder caused by the exposure of the probe, and is helpful to improve the work efficiency and the site management level.

[0042] When the detection probe needs to be repaired or replaced, first rotate the rotating block 421 counterclockwise to move it downward on the outer surface of the connecting cylinder 42. After the rotating block 421 moves downward a certain distance, it will release the restriction on the four sliding blocks 43. After the restriction is released, the sliding blocks 43 will be pushed away from the center of the connecting cylinder 42 by the two deformed springs 432. While the sliding blocks 43 are sliding, they will drive the insertion rod 433 to move. After the insertion rod 433 moves a certain distance, its outer surface will separate from the inner wall of the insertion hole opened at the top of the detection probe 44. The movement of the four insertion rods 433 can release the restriction on the detection probe 44, so that it can be pulled down and taken out directly. This not only allows maintenance personnel to complete the repair or replacement of the probe more efficiently without spending too much time and effort, but also allows the equipment to return to normal operation more quickly, improving the progress of the entire production plan. Moreover, because the installation and disassembly process is relatively smooth, it is not easy to damage the surrounding parts or tools due to difficult operation, reducing the additional consumable costs during the maintenance process.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A metallurgical slag layer thickness detection device, comprising a guide seat (1), a movable seat (11) slidably connected to the inner wall of the guide seat (1), a threaded rod (2) rotatably connected to the inner wall of the guide seat (1), a motor (21) fixedly connected to the left end of the guide seat (1), and the output end of the motor (21) fixedly connected to the left end of the threaded rod (2), characterized in that: A storage component (3) is provided below the guide seat (1), and a disassembly component (4) is provided below the movable seat (11); The disassembly assembly (4) includes a movable plate (41), a connecting cylinder (42) is fixedly connected to the bottom of the movable plate (41), a detection probe (44) is inserted into the inner wall of the connecting cylinder (42), and the outer surface of the connecting cylinder (42) is threaded.

2. The metallurgical slag layer thickness detection device according to claim 1, characterized in that: The outer surface of the connecting cylinder (42) is threaded with a rotating block (421), and the bottom of the moving plate (41) is provided with four sliding grooves, which are arranged in a circular array with the center of the moving plate (41) as the axis.

3. The metallurgical slag layer thickness detection device according to claim 2, characterized in that: A sliding block (43) is slidably connected to the inner wall of the groove. The end of the sliding block (43) away from the center of the connecting cylinder (42) is set with an inclined surface. The end of the sliding block (43) away from the center of the connecting cylinder (42) is in close contact with the inner surface of the rotating block (421).

4. The metallurgical slag layer thickness detection device according to claim 3, characterized in that: Both sides of the sliding block (43) are fixedly connected to connecting plates (431). The ends of the two connecting plates (431) near the center of the moving plate (41) are fixedly connected to springs (432). The ends of the two springs (432) away from the connecting plates (431) on the same side are fixedly connected to the outer surface of the connecting cylinder (42). The end of the sliding block (43) near the center of the connecting cylinder (42) is fixedly connected to a plug rod (433). The top outer surface of the detection probe (44) is provided with four insertion holes. The outer surface of the plug rod (433) away from the sliding block (43) is inserted into the inner wall of the insertion hole on the same side.

5. The metallurgical slag layer thickness detection device according to claim 1, characterized in that: The storage component (3) includes a rotating base (31), the top outer surface of the rotating base (31) is rotatably connected to the bottom inner wall of the movable base (11), an electric push rod (33) is fixedly connected at the bottom center of the rotating base (31), and a protective shell (32) is fixedly connected to the right end of the movable base (11).

6. The metallurgical slag layer thickness detection device according to claim 5, characterized in that: The output end of the electric push rod 2 (33) is fixedly connected to the telescopic rod 2 (331), and the bottom of the telescopic rod 2 (331) is fixedly connected to the top of the moving plate (41).

7. The metallurgical slag layer thickness detection device according to claim 6, characterized in that: The bottom of the rotating seat (31) is fixedly connected to two cylinders (332), and the inner walls of the two cylinders (332) are slidably connected to sliding rods (333), and the bottoms of the two sliding rods (333) are fixedly connected to the top of the moving plate (41).

8. The metallurgical slag layer thickness detection device according to claim 7, characterized in that: The top of the inner wall of the protective shell (32) is rotatably connected to an electric push rod (321). The output end of the electric push rod (321) is fixedly connected to a telescopic rod (322). The end of the telescopic rod (322) away from the electric push rod (321) is fixedly connected to a connecting block (323). The left inner wall of the connecting block (323) is rotatably connected to the right outer surface of the rotating seat (31).

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