Vibration detection equipment for metallurgical equipment

Abstract

This invention discloses a vibration detection device for metallurgical equipment, relating to the field of vibration detection technology. It includes a detection mechanism, a vibration transmission mechanism, and an observation mechanism. The observation mechanism includes an arc-shaped scale rotatably connected to an upper platform, on which a pointer is also rotatably connected. The vibration transmission mechanism includes a detection ring and an adjustment ring, with the detection ring slidably connected to the upper platform. The height adjustment mechanism includes a threaded shaft fixedly connected to the upper platform. The stability adjustment mechanism includes a stabilizing support column. The control mechanism includes a base, with the stabilizing support column slidably connected to the base. The vibration of the equipment is transmitted via a vibration detection tube, which drives the arc-shaped scale and pointer to rotate, thereby obtaining the vibration frequency and amplitude. The height of the upper platform is adjusted via the threaded shaft, and the stability of the base is controlled by moving the stabilizing support column.

Description

Technical Field

[0001] This invention relates to the field of vibration detection technology, specifically to a vibration detection device for metallurgical equipment. Background Technology

[0002] In the normal operation of actual metallurgical machinery and equipment, a certain degree of vibration and loud noise are inevitable. However, severe vibration and noise can cause fatigue damage to mechanical equipment, environmental pollution, and negative impacts on human health. When vibration exceeds the allowable range, it affects the working performance of the equipment, creates additional dynamic loads on various parts, shortens its service life, seriously affects measurement accuracy, and may even cause production losses. If a part of the metallurgical machinery and equipment malfunctions during operation, the corresponding vibration and noise levels will change, but these changes are subtle and cannot be detected by human means alone. Therefore, specialized detection devices are necessary to detect these subtle changes.

[0003] Chinese patent application CN113833961A discloses a vibration detection device for metallurgical equipment, relating to the field of vibration detection. The device includes a mounting base with a rotatable wheel mechanism rotatably connected to its bottom. A support adjustment assembly is fixedly connected to the bottom of the mounting base, comprising an adjustment mechanism and a support plate mechanism. A first vibration mechanism is fixedly connected to the mounting base. A second vibration mechanism is mounted on the first vibration mechanism. The second vibration mechanism is fixedly connected to a vertical vibration mechanism. The vertical vibration mechanism is fixedly connected to a connecting mechanism and a vibration sensor. The rotatable wheel mechanism enables convenient movement of the entire device, while the adjustment mechanism allows for adjustment of the support plate mechanism to support the device. The device's height can also be adjusted to accommodate metallurgical equipment of varying heights, ensuring overall stability and increasing the efficiency of vibration detection in metallurgical equipment. This also enhances the overall practicality of the device.

[0004] Metallurgical equipment does not always malfunction during operation; some malfunctions only occur under specific conditions. Therefore, vibration testing of the equipment requires long-term monitoring. Under different conditions, the vibration amplitude and frequency generated by the parts inside the equipment are different. Thus, it is necessary to test the vibration amplitude and frequency of the equipment and compare it with the amplitude and frequency of normal equipment to determine whether a malfunction has occurred, under what circumstances the malfunction occurred, and the magnitude of the vibration amplitude and frequency. Summary of the Invention

[0005] To achieve the above objectives, the present invention provides the following technical solution: a vibration detection device for metallurgical equipment, comprising a detection mechanism, a vibration transmission mechanism, and an observation mechanism. The detection mechanism is slidably connected to the vibration transmission mechanism and the observation mechanism. The detection mechanism includes a vibration detection tube and an upper platform. The vibration detection tube is slidably connected to the upper platform. A height adjustment mechanism is fixedly connected to the upper platform. The height adjustment mechanism is also slidably connected to a stabilization adjustment mechanism and a control mechanism. The observation mechanism includes an arc-shaped scale, which is rotatably connected to the upper platform. A pointer is also rotatably connected to the upper platform. The vibration transmission mechanism includes a detection ring and an adjustment ring. The detection ring is slidably connected to the upper platform. The height adjustment mechanism includes a threaded shaft, which is fixedly connected to the upper platform. The stabilization adjustment mechanism includes a stabilizing support column. The control mechanism includes a base, which is slidably connected to the base. The vibration of the equipment is transmitted by the vibration detection tube. The vibration detection tube drives the arc-shaped scale and the pointer to rotate, thereby obtaining the frequency and amplitude of the vibration. The height of the upper platform is adjusted by the threaded shaft, and the stability of the base is controlled by moving the stabilizing support column.

[0006] Preferably, the detection mechanism further includes a motor, which is fixedly connected to the upper platform. A first gear is fixedly connected to the output shaft of the upper platform. A counterweight tube, an intermediate gear, and an intermediate shaft are also rotatably connected to the upper platform. The inner wall of the counterweight tube is provided with a threaded groove. A drive gear is fixedly connected to the intermediate shaft. The vibration detection tube is provided with threads. The inner wall of the intermediate shaft is provided with a threaded groove. The outer wall of the intermediate shaft is provided with threads.

[0007] Preferably, the vibration transmission mechanism further includes an adjusting rod, the first end of which is rotatably connected to an adjusting ring, the second end of which is slidably connected to a detection rod, the detection rod being rotatably connected to the detection ring, the second end of which has a groove, the end of the detection rod near the vibration detection tube having an arc surface, the first end of a transmission spring being fixedly connected to the adjusting ring, the second end of which is fixedly connected to an outer moving ring, the outer moving ring being slidably connected to an internal threaded shaft, the internal threaded shaft being fixedly connected to a ratchet, the ratchet being fixedly connected to an upper platform, the internal threaded shaft having threads, and the inner wall of the outer moving ring having a threaded groove.

[0008] Preferably, the observation mechanism further includes an observation drive rod, which is slidably connected to the upper platform. The first end of the observation drive rod is slidably connected to the detection ring, and an observation push rod is rotatably connected to the second end of the observation drive rod. An observation slide rod is also rotatably connected to the observation push rod, which is slidably connected to the upper platform. An observation connecting rod is also rotatably connected to the observation slide rod, which is also rotatably connected to the pointer. A groove is provided on the arc-shaped scale, and the end of the observation slide rod near the arc-shaped scale is slidably connected to the groove of the arc-shaped scale.

[0009] Preferably, the height adjustment mechanism further includes a lever, which is fixedly connected to a large gear ring. The large gear ring is slidably connected to a sliding block, which is fixedly connected to a lower platform. A rotating shaft is also rotatably connected to the lower platform. The outer wall of the rotating shaft is provided with teeth, and the inner wall of the rotating shaft is provided with threads.

[0010] Preferably, the stabilizing adjustment mechanism further includes a limiting connecting rod, the first end of which is rotatably connected to the stabilizing support, the second end of which is rotatably connected to the lower platform, a buffer spring is fixedly connected to the stabilizing support, the buffer spring is also fixedly connected to the lower platform, and a return spring is also fixedly connected to the stabilizing support, the return spring is also fixedly connected to the base.

[0011] Preferably, the control mechanism further includes a push-pull rod, which is slidably connected to a sliding frame, which is fixedly connected to a base. A push block is fixedly connected to the push-pull rod, which is slidably connected to the base. A spring is fixedly connected to the push block, which is also fixedly connected to a support block. The support block is fixedly connected to the base. A vertical slide rod is slidably connected to the base. The first end of an arc-shaped rotating rod is rotatably connected to the vertical slide rod. The second end of the arc-shaped rotating rod is movably connected to a protrusion on a stabilizing support column. The arc-shaped rotating rod is also rotatably connected to the base.

[0012] Preferably, the control mechanism further includes a connecting rod, the first end of which is rotatably connected to the push block, and the second end of which is rotatably connected to the connecting disc. The connecting disc is rotatably connected to the base, and the other push blocks are moved by the connecting disc. An outer ring frame is also slidably connected to the base, and a limiting block is provided on the outer ring frame. The limiting block has an inclined surface at the end near the push rod.

[0013] This invention provides a vibration detection device for metallurgical equipment, which has the following advantages: (1) This invention is equipped with an arc-shaped scale and a pointer. By rotating the two in an alternating manner, the amplitude of the vibration is amplified, making it easier to observe the vibration. It can also detect whether the frequency of the vibration is normal. (2) This invention is equipped with a counterweight tube. By rotating the intermediate shaft, the vibration detection tube is moved synchronously and the counterweight tube moves slowly in the opposite direction, thereby counterweighting the vibration detection tube in another direction and avoiding problems such as equipment tipping over. (3) This invention is equipped with a stabilizing support. Before performing vibration detection work, the equipment is stabilized to avoid the vibration of the equipment itself affecting the detection results. Attached Figure Description

[0014] Figure 1 This is a side view of the present invention.

[0015] Figure 2 This is a front view of the present invention.

[0016] Figure 3 This is an isometric view of the present invention.

[0017] Figure 4 for Figure 3 Enlarged view of the local structure at point A in the middle.

[0018] Figure 5 This is a schematic diagram of the detection mechanism of the present invention.

[0019] Figure 6 for Figure 5 Enlarged view of the local structure at point B.

[0020] Figure 7 This is a schematic diagram of the observation mechanism of the present invention.

[0021] Figure 8 for Figure 7 Enlarged view of the local structure at point C.

[0022] Figure 9 This is a schematic diagram of the height adjustment mechanism of the present invention.

[0023] Figure 10 This is a schematic diagram of the control mechanism of the present invention.

[0024] In the diagram: 1-Detection mechanism; 2-Vibration transmission mechanism; 3-Observation mechanism; 4-Height adjustment mechanism; 5-Stability adjustment mechanism; 6-Control mechanism; 101-Vibration detection tube; 102-Motor; 103-Counterweight tube; 104-Upper platform; 105-First gear; 106-Intermediate gear; 107-Drive gear; 108-Intermediate shaft; 201-Detection ring; 202-Adjusting ring; 203-Adjusting rod; 204-Detection rod; 205-Transmission spring; 206-Outer moving ring; 207-Ratchet; 208-Internal threaded shaft; 301-Arc-shaped scale; 302-Pointer; 303-Observation slide bar ; 304-Observation connecting rod; 305-Observation push rod; 306-Observation drive rod; 401-Actuating rod; 402-Large toothed ring; 403-Rotating shaft; 404-Threaded shaft; 405-Sliding block; 501-Lower platform; 502-Stabilizing support; 503-Limiting connecting rod; 504-Buffer spring; 505-Reset spring; 601-Push-pull rod; 602-Sliding frame; 603-Base; 604-Connecting rod; 605-Connecting disc; 606-Support block; 607-Spring; 608-Outer ring frame; 609-Limiting stop; 610-Vertical slide rod; 611-Arc-shaped rotating rod; 612-Push block. Detailed Implementation

[0025] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 and Figure 10 As shown, the present invention provides a technical solution: a vibration detection device for metallurgical equipment, comprising a detection mechanism 1, a vibration transmission mechanism 2, and an observation mechanism 3. The detection mechanism 1 is slidably connected to the vibration transmission mechanism 2 and the observation mechanism 3. The detection mechanism 1 includes a vibration detection tube 101 and an upper platform 104. The vibration detection tube 101 is slidably connected to the upper platform 104. A height adjustment mechanism 4 is fixedly connected to the upper platform 104, and the height adjustment mechanism 4 is also slidably connected to a stability adjustment mechanism 5 and a control mechanism 6. The observation mechanism 3 includes an arc-shaped scale 301, which is rotatably connected to the upper platform 104. A pointer 302 is also rotatably connected to the upper platform 104. The vibration transmission mechanism 2 includes a detection... The measuring ring 201 and adjusting ring 202 are slidably connected to the upper platform 104. The height adjustment mechanism 4 includes a threaded shaft 404, which is fixedly connected to the upper platform 104. The stability adjustment mechanism 5 includes a stabilizing support 502. The control mechanism 6 includes a base 603, which is slidably connected to the base 603. The vibration of the equipment is transmitted by the vibration detection tube 101. The vibration detection tube 101 drives the arc-shaped scale 301 and the pointer 302 to rotate, thereby obtaining the frequency and amplitude of the vibration. The height of the upper platform 104 is adjusted by the threaded shaft 404, and the stability of the base 603 is controlled by moving the stabilizing support 502.

[0027] The detection mechanism 1 also includes a motor 102, which is fixedly connected to the upper platform 104. A first gear 105 is fixedly connected to the output shaft of the upper platform 104. A counterweight tube 103, an intermediate gear 106, and an intermediate shaft 108 are also rotatably connected to the upper platform 104. The inner wall of the counterweight tube 103 is provided with a threaded groove. A drive gear 107 is fixedly connected to the intermediate shaft 108. The vibration detection tube 101 is provided with threads. The inner wall of the intermediate shaft 108 is provided with a threaded groove. The outer wall of the intermediate shaft 108 is provided with threads.

[0028] like Figure 5As shown, when adjusting the vibration detection tube 101 during use, the motor 102 is started. The intermediate shaft 108 is rotated through the cooperation of the first gear 105, the intermediate gear 106, and the drive gear 107. The internal thread of the intermediate shaft 108 drives the vibration detection tube 101 to move. At the same time, the external thread of the intermediate shaft 108 drives the counterweight tube 103 to move in the opposite direction. This avoids problems such as the equipment tipping over due to the vibration detection tube 101 moving too far. Because the pitch of the internal and external threads of the intermediate shaft 108 is different, and the size and specifications of the vibration detection tube 101 and the counterweight tube 103 are also different, the vibration detection tube 101 moves faster and the counterweight tube 103 moves slower.

[0029] The vibration transmission mechanism 2 further includes an adjusting rod 203. The first end of the adjusting rod 203 is rotatably connected to the adjusting ring 202, and the second end of the adjusting rod 203 is slidably connected to the detection rod 204. The detection rod 204 is rotatably connected to the detection ring 201. The second end of the adjusting rod 203 is provided with a sliding groove. The end of the detection rod 204 near the vibration detection tube 101 is provided with an arc surface. The first end of the transmission spring 205 is fixedly connected to the adjusting ring 202. The second end of the transmission spring 205 is fixedly connected to the outer moving ring 206. The outer moving ring 206 is slidably connected to the internal thread shaft 208. The internal thread shaft 208 is fixedly connected to the ratchet 207. The ratchet 207 is fixedly connected to the upper platform 104. The internal thread shaft 208 is provided with threads, and the inner wall of the outer moving ring 206 is provided with a threaded groove.

[0030] like Figure 6As shown, when the vibration detection tube 101 needs to be moved, the intermediate gear 106 rotates and transmits power through the ratchet 207. Then, through the cooperation of the internal thread shaft 208 and the outer moving ring 206, the outer moving ring 206 moves to the left. The transmission spring 205 pushes the adjusting ring 202 to move to the left. The adjusting ring 202 pulls the detection rod 204 through the adjusting rod 203, so that the detection rod 204 is no longer in contact with the vibration detection tube 101. Thus, the movement of the vibration detection tube 101 will not interfere with the detection rod 204. After moving to the appropriate position, through the cooperation between the transmission spring 205, the internal thread shaft 208 of the outer moving ring 206 and the ratchet 207, the adjusting ring 202 and the detection rod 204 are reset, and the detection rod 204 re-engages with the vibration detection tube 101. When the vibration detection tube 101 starts vibration detection, it will move back and forth. When the vibration detection tube 101 moves to the right, it will drive the detection rod 204 to move to the right. The detection rod 204 will also pull the adjusting ring 202 to the right through the adjusting rod 203 and squeeze the transmission spring 205. When the vibration detection tube 101 moves to the left, it will not drive the detection rod 204 to move. However, the adjusting ring 202 will be pushed by the transmission spring 205. The adjusting ring 202 will pull the detection rod 204 to move through the adjusting rod 203. The detection rod 204 moves back and forth in this way, which in turn drives the observation drive rod 306 to move back and forth.

[0031] The observation mechanism 3 further includes an observation drive rod 306, which is slidably connected to the upper platform 104. The first end of the observation drive rod 306 is slidably connected to the detection ring 201. An observation push rod 305 is rotatably connected to the second end of the observation drive rod 306. An observation slide rod 303 is rotatably connected to the observation push rod 305. The observation slide rod 303 is slidably connected to the upper platform 104. An observation connecting rod 304 is rotatably connected to the observation slide rod 303. The observation connecting rod 304 is rotatably connected to the pointer 302. A groove is provided on the arc-shaped scale 301. The end of the observation slide rod 303 near the arc-shaped scale 301 is slidably connected in the groove of the arc-shaped scale 301.

[0032] like Figure 7 and Figure 8 As shown, when the detection ring 201 moves, it pushes the observation drive rod 306 to move. The observation drive rod 306 pushes the observation slide rod 303 to slide on the upper platform 104 through the observation push rod 305. The observation slide rod 303 then drives the observation connecting rod 304 to push the pointer 302 to rotate. The observation slide rod 303 also drives the arc-shaped scale 301 to rotate. The pointer on the pointer 302 and the scale on the arc-shaped scale 301 intersect. The amplitude of the vibration is determined by the distance the pointer moves on the scale. The frequency of the vibration is determined by the frequency of the reciprocating movement of the vibration transmission mechanism 2 on the scale.

[0033] The height adjustment mechanism 4 also includes a lever 401, which is fixedly connected to a large toothed ring 402. The large toothed ring 402 is slidably connected to a sliding block 405. The sliding block 405 is fixedly connected to a lower platform 501. A rotating shaft 403 is also rotatably connected to the lower platform 501. The outer wall of the rotating shaft 403 is provided with teeth, and the inner wall of the rotating shaft 403 is provided with threads.

[0034] like Figure 9 As shown, when the height needs to be adjusted, manually rotate the lever 401 to control the large gear ring 402 to slide on the sliding block 405. The large gear ring 402 drives the rotating shaft 403 to rotate. The rotating shaft 403 drives the threaded shaft 404 through the internal thread, which in turn drives the upper platform 104 to move up and down, thereby changing the height.

[0035] The stabilizing adjustment mechanism 5 further includes a limiting connecting rod 503. The first end of the limiting connecting rod 503 is rotatably connected to the stabilizing support column 502, and the second end is rotatably connected to the lower platform 501. A buffer spring 504 is fixedly connected to the stabilizing support column 502, and the buffer spring 504 is also fixedly connected to the lower platform 501. A return spring 505 is also fixedly connected to the stabilizing support column 502, and the return spring 505 is also fixedly connected to the base 603. Each stabilizing support column 502 has two limiting connecting rods 503 rotatably connected to it, and a total of four stabilizing support columns 502 are provided.

[0036] When the stabilizing support 502 moves, it stretches the return spring 505 to facilitate reset. The movement of the lower platform 501 is restricted by installing limiting connecting rods 503 on both sides of the stabilizing support 502 to prevent it from swaying.

[0037] The control mechanism 6 further includes a push-pull rod 601, which is slidably connected to a sliding frame 602. The sliding frame 602 is fixedly connected to a base 603. A push block 612 is fixedly connected to the push-pull rod 601. The push block 612 is slidably connected to the base 603. A spring 607 is fixedly connected to the push block 612. The spring 607 is also fixedly connected to a support block 606. The support block 606 is fixedly connected to the base 603. A vertical slide rod 610 is also slidably connected to the base 603. The first end of an arc-shaped rotating rod 611 is rotatably connected to the vertical slide rod 610. The second end of the arc-shaped rotating rod 611 is movably connected to a protrusion on a stabilizing support column 502. The arc-shaped rotating rod 611 is also rotatably connected to the base 603.

[0038] like Figure 10As shown, the vertical slide bar 610 has a hole at its first end near the arc-shaped rotating rod 611, and the diameter of the hole is larger than the axis of the first end of the arc-shaped rotating rod 611, thus facilitating the rotation of the arc-shaped rotating rod 611 and avoiding interference. In use, the push-pull rod 601 is manually pushed, which pushes the push block 612 to slide. The push block 612 has an inclined surface, which pushes the vertical slide bar 610 upward through the inclined surface, thereby pushing the arc-shaped rotating rod 611 to rotate. The second end of the arc-shaped rotating rod 611 pushes the stabilizing support column 502 downward. After the stabilizing support column 502 contacts the ground, it drives the base 603 to leave the ground.

[0039] The control mechanism 6 further includes a connecting rod 604. The first end of the connecting rod 604 is rotatably connected to a push block 612, and the second end is rotatably connected to a connecting disc 605. The connecting disc 605 is rotatably connected to a base 603. The connecting disc 605 drives the other push blocks 612 to move. An outer ring frame 608 is slidably connected to the base 603. A limiting block 609 is provided on the outer ring frame 608, and the end of the limiting block 609 near the push-pull rod 601 has an inclined surface. The base 603 is equipped with casters for easy movement of the equipment.

[0040] When the push block 612 moves, it drives the other three push blocks 612 to move synchronously through the connecting rod 604 and the connecting disc 605. When the push-pull rod 601 reaches the limit position, the push-pull rod 601 will squeeze the inclined surface of the limiting block 609, so that after the push-pull rod 601 finishes moving, the limiting block 609 falls down to block the vertical slide rod 610 from resetting.

Claims

1. A vibration detection device for metallurgical equipment, comprising a detection mechanism (1), a vibration transmission mechanism (2), and an observation mechanism (3), characterized in that: The detection mechanism (1) is slidably connected to a vibration transmission mechanism (2) and an observation mechanism (3). The detection mechanism (1) includes a vibration detection tube (101) and an upper platform (104). The vibration detection tube (101) is slidably connected to the upper platform (104). A height adjustment mechanism (4) is fixedly connected to the upper platform (104). The height adjustment mechanism (4) is also slidably connected to a stability adjustment mechanism (5) and a control mechanism (6). The observation mechanism (3) includes an arc-shaped scale (301). The arc-shaped scale (301) is rotatably connected to the upper platform (104). A pointer (302) is also rotatably connected to the upper platform (104). The vibration transmission mechanism (2) includes a detection ring (201) and an adjustment ring (202). The detection ring (201) is slidably connected to the upper platform (104). On the upper platform (104), the adjusting ring (202) is also slidably connected to the upper platform (104). The height adjustment mechanism (4) includes a threaded shaft (404), which is fixedly connected to the upper platform (104). The stability adjustment mechanism (5) includes a stability support (502). The control mechanism (6) includes a base (603), which is slidably connected to the base (603). The vibration of the equipment is transmitted by the vibration detection tube (101). The arc-shaped scale (301) and pointer (302) are rotated by the vibration detection tube (101) to obtain the frequency and amplitude of the vibration. The height of the upper platform (104) is adjusted by the threaded shaft (404). The stability of the base (603) is controlled by moving the stability support (502). The observation mechanism (3) further includes an observation drive rod (306), which is slidably connected to the upper platform (104). The first end of the observation drive rod (306) is slidably connected to the detection ring (201). An observation push rod (305) is rotatably connected to the second end of the observation drive rod (306). An observation slide rod (303) is also rotatably connected to the observation push rod (305). The observation slide rod (303) is slidably connected to the upper platform (104). An observation connecting rod (304) is also rotatably connected to the observation slide rod (303). The observation connecting rod (304) is also rotatably connected to the pointer (302). A groove is provided on the arc-shaped scale (301). The end of the observation slide rod (303) near the arc-shaped scale (301) is slidably connected to the groove of the arc-shaped scale (301).

2. The vibration detection device for metallurgical equipment according to claim 1, characterized in that: The detection mechanism (1) also includes a motor (102), which is fixedly connected to the upper platform (104). A first gear (105) is fixedly connected to the output shaft of the upper platform (104). A counterweight tube (103), an intermediate gear (106), and an intermediate shaft (108) are also rotatably connected to the upper platform (104). The inner wall of the counterweight tube (103) is provided with a threaded groove. A drive gear (107) is fixedly connected to the intermediate shaft (108). The vibration detection tube (101) is provided with a thread. The inner wall of the intermediate shaft (108) is provided with a threaded groove. The outer wall of the intermediate shaft (108) is provided with a thread.

3. The vibration detection device for metallurgical equipment according to claim 1, characterized in that: The vibration transmission mechanism (2) further includes an adjusting rod (203). The first end of the adjusting rod (203) is rotatably connected to the adjusting ring (202), and the second end of the adjusting rod (203) is slidably connected to the detection rod (204). The detection rod (204) is rotatably connected to the detection ring (201). The second end of the adjusting rod (203) is provided with a sliding groove. The end of the detection rod (204) near the vibration detection tube (101) is provided with an arc surface. The first end of the transmission spring (205) is fixedly connected to the adjusting ring (202). The second end of the transmission spring (205) is fixedly connected to the outer moving ring (206). The outer moving ring (206) is slidably connected to the internal thread shaft (208). The internal thread shaft (208) is fixedly connected to the ratchet (207). The ratchet (207) is fixedly connected to the upper platform (104). The internal thread shaft (208) is provided with a thread. The inner wall of the outer moving ring (206) is provided with a threaded groove.

4. The vibration detection device for metallurgical equipment according to claim 1, characterized in that: The height adjustment mechanism (4) further includes a lever (401), which is fixedly connected to a large toothed ring (402). The large toothed ring (402) is slidably connected to a sliding block (405), which is fixedly connected to a lower platform (501). A rotating shaft (403) is also rotatably connected to the lower platform (501). The outer wall of the rotating shaft (403) is provided with teeth, and the inner wall of the rotating shaft (403) is provided with threads.

5. The vibration detection device for metallurgical equipment according to claim 1, characterized in that: The stabilizing adjustment mechanism (5) further includes a limiting connecting rod (503). The first end of the limiting connecting rod (503) is rotatably connected to the stabilizing support (502), and the second end of the limiting connecting rod (503) is rotatably connected to the lower platform (501). A buffer spring (504) is fixedly connected to the stabilizing support (502), and the buffer spring (504) is also fixedly connected to the lower platform (501). A reset spring (505) is also fixedly connected to the stabilizing support (502), and the reset spring (505) is also fixedly connected to the base (603).

6. The vibration detection device for metallurgical equipment according to claim 1, characterized in that: The control mechanism (6) further includes a push-pull rod (601), which is slidably connected to a sliding frame (602). The sliding frame (602) is fixedly connected to a base (603). A push block (612) is fixedly connected to the push-pull rod (601). The push block (612) is slidably connected to the base (603). A spring (607) is fixedly connected to the push block (612). The spring (607) is also fixedly connected to a support block (606). The support block (606) is fixedly connected to the base (603). A vertical slide rod (610) is slidably connected to the base (603). The first end of an arc-shaped rotating rod (611) is rotatably connected to the vertical slide rod (610). The second end of the arc-shaped rotating rod (611) is movably connected to a protrusion on a stabilizing support (502). The arc-shaped rotating rod (611) is also rotatably connected to the base (603).

7. The vibration detection device for metallurgical equipment according to claim 1, characterized in that: The control mechanism (6) further includes a connecting rod (604), the first end of which is rotatably connected to the push block (612), the second end of which is rotatably connected to the connecting disc (605), the connecting disc (605) being rotatably connected to the base (603), and the push block (612) being moved by the connecting disc (605). An outer ring frame (608) is also slidably connected to the base (603), and a limiting block (609) is provided on the outer ring frame (608). The limiting block (609) has an inclined surface at one end near the push rod (601).

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