Detection device for deformation of continuous casting sheet billet

Abstract

The utility model discloses a detection device for deformation of a continuous casting sheet billet, which relates to the technical field of continuous casting sheet billet production and comprises a base, support frames are symmetrically arranged at the top of the base, when the continuous casting sheet billet is transported, an adjusting sleeve is rotated to drive an adjusting screw to ascend and descend, the height of a detector can be adjusted, and the deformation of the continuous casting sheet billet can be detected. Therefore, the detector can detect continuous casting slabs with different thicknesses, the detector detects the edge distance of the continuous casting slabs, when the continuous casting slabs deform excessively, the detector detects that the edge distance is small and gives an alarm, the situation that the slabs with excessively large deformation enter the flame cleaning device to cause damage to the burner can be effectively avoided, and the production efficiency is improved. The detection device is simple in structure, the production cost is further reduced, the service life of the device is prolonged, the bayonet socket and the supporting transverse plate are of a split structure and are convenient to disassemble and assemble, when the detector needs to be replaced or the device is not used, a worker can disassemble the supporting transverse plate, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of continuous casting slab production, in particular to a detection device for continuous casting slab deformation. Background Art

[0002] Continuous casting slab is the product obtained by casting molten steel from a steelmaking furnace through a continuous casting machine. Its main feature is a large ratio of cross-sectional width to height. It is usually cast by a continuous casting machine. After the continuous casting slab is cast, its surface often needs to be cleaned by a flame cleaning device.

[0003] Some existing flame cleaning devices lack slab deformation detection mechanisms when transporting continuous casting slabs. Slabs with excessive deformation often enter the flame cleaning device, causing the burner in the flame cleaning device to be damaged, resulting in damage to the device, increasing production costs and reducing the service life of the device. Utility Model Content

[0004] The utility model aims to provide a detection device for continuous casting slab deformation to solve the technical problems mentioned in the above background technology.

[0005] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0006] A detection device for continuous casting slab deformation, comprising a base, a support frame symmetrically arranged on the top of the base, and a plurality of groups of spaced transmission rollers rotatably arranged on the top of the support frame;

[0007] A supporting cross plate is arranged on one side of a group of the supporting frames, a socket is sleeved on the outer side of the supporting cross plate, an adjusting sleeve is rotatably arranged on the bottom of the socket, an adjusting screw is rotatably arranged inside the adjusting sleeve, and the top of the adjusting screw passes through the socket, a lifting seat is movably arranged on the top of the adjusting screw, a detector is arranged on the top of the lifting seat, a guide rod is arranged on the bottom of the lifting seat, and the guide rod is located on the outer side of the adjusting screw, and the bottom end passes through the socket.

[0008] As a further solution of the utility model: three groups of anti-slip protrusions are arranged at intervals on the outer side of the conveying roller, and the plug-in socket and the supporting cross plate are fixed by bolts.

[0009] As a further solution of the utility model: a baffle is arranged on one side of the supporting cross plate close to the plug-in socket, and a plurality of groups of bearing seats distributed at intervals are arranged on the top of the supporting frame, and the bearing seats are used to support the conveying rollers.

[0010] As a further solution of the utility model: a plurality of groups of spaced fixed plates are arranged on one side of another group of the support frames, a servo motor is arranged on the top of the fixed plates, and the servo motor is used to drive the conveying roller to rotate.

[0011] As a further solution of the utility model: a clamping groove is provided on one side of the support frames close to each other, and a receiving plate is slidably provided inside the clamping groove.

[0012] Beneficial effects of the utility model:

[0013] The utility model discloses to transport the continuous casting slab by rotating the adjusting sleeve to drive the adjusting screw to rise and fall, so that the height of the detector can be adjusted, so that the detector can detect the continuous casting slabs of different thicknesses. The detector detects the margin of the continuous casting slab. When the continuous casting slab is excessively deformed, the detector detects that the margin is small and issues an alarm, which can effectively prevent the slab with excessive deformation from entering the flame cleaning device and causing damage to the burner, further reducing the production cost and increasing the service life of the device. The connector and the supporting cross plate are of split structure, which is convenient for disassembly and assembly. When the detector needs to be replaced or the device is not in use, the staff can remove the supporting cross plate, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings.

[0015] Figure 1 It is a three-dimensional schematic diagram of the whole device in the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the crushing roller in the utility model;

[0017] Figure 3 This utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0018] In the figure: 1. base; 2. support frame; 3. conveyor roller; 4. support cross plate; 5. socket; 6. adjustment sleeve; 7. adjustment screw; 8. lifting seat; 9. detector; 10. guide rod; 11. baffle; 12. bearing seat; 13. fixing plate; 14. servo motor; 15. snap-fit ​​groove; 16. receiving plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] like Figure 1-3 As shown, a detection device for deformation of a continuous casting slab comprises a base 1, a support frame 2 is symmetrically arranged on the top of the base 1, a plurality of groups of conveying rollers 3 are rotatably arranged on the top of the support frame 2, three groups of anti-skid protrusions are arranged at intervals on the outer sides of the conveying rollers 3, a plurality of groups of bearing seats 12 are arranged on the top of the support frame 2, and the bearing seats 12 are used to support the conveying rollers 3, a plurality of groups of fixed plates 13 are arranged on one side of another group of support frames 2, a servo motor 14 is arranged on the top of the fixed plate 13, and the servo motor 14 is used to drive the conveying rollers 3 to rotate, when the device transports the continuous casting slab, the continuous casting slab is first placed on a predetermined point of the conveying roller 3 by a hoisting machine, and the conveying roller 3 is driven to rotate by the servo motor 14 to transport the continuous casting slab, when the continuous casting slab moves on the conveying roller 3, the anti-skid protrusions can further increase the friction between the continuous casting slab and the conveying roller 3, to ensure that the continuous casting slab will not deviate, and the support frame 2 and the bearing seat 12 support the conveying roller 3. The stability of the bearing seat 12 during rotation is ensured;

[0021] A supporting cross plate 4 is arranged on one side of a group of supporting frames 2, and a plug-in seat 5 is sleeved on the outer side of the supporting cross plate 4, and the plug-in seat 5 and the supporting cross plate 4 are fixed by bolts, and an adjusting sleeve 6 is rotatably arranged at the bottom of the plug-in seat 5, and an adjusting screw 7 is rotatably arranged inside the adjusting sleeve 6, and the top of the adjusting screw 7 passes through the plug-in seat 5, and a lifting seat 8 is movably arranged at the top of the adjusting screw 7, and a detector 9 is arranged on the top of the lifting seat 8, and a guide rod 10 is arranged at the bottom of the lifting seat 8, and the guide rod 10 is located on the outer side of the adjusting screw 7, and the bottom end passes through the plug-in seat 5, and a baffle 11 is arranged on the side of the supporting cross plate 4 close to the plug-in seat 5, and the continuous casting plate During the transportation of the billets, the margins of the continuously cast slabs can be detected by the detector 9. When the continuously cast slabs are excessively deformed, the detector 9 detects that the margins are small, thereby issuing an alarm. The adjusting screw 7 can be driven up or down by rotating the adjusting sleeve 6, thereby adjusting the height of the detector 9, so that the detector 9 can detect continuously cast slabs of different thicknesses. Since the connector 5 and the supporting cross plate 4 are fixed by bolts, disassembly and assembly are convenient. When the detector 9 needs to be replaced or the device is not in use, the staff can remove the supporting cross plate 4 and thereby remove the detector 9.

[0022] In the present embodiment, specifically, a snap-fit ​​groove 15 is provided on one side of the support frame 2 which is close to each other, and a receiving plate 16 is slidably provided inside the snap-fit ​​groove 15. The snap-fit ​​groove 15 forms a stable support for the receiving plate 16, thereby ensuring the stability of the receiving plate 16 during use. The receiving plate 16 is used to receive the slag dropped by the continuous casting slab during transportation, so as to facilitate the collection and treatment by the staff.

[0023] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A detection device for continuous casting slab deformation, comprising a base (1), a support frame (2) symmetrically arranged on the top of the base (1), and a plurality of groups of spaced-apart conveying rollers (3) rotatably arranged on the top of the support frame (2); characterized in that: A supporting cross plate (4) is provided on one side of a group of the supporting frames (2), a plug-in seat (5) is sleeved on the outer side of the supporting cross plate (4), an adjusting sleeve (6) is rotatably provided at the bottom of the plug-in seat (5), an adjusting screw (7) is rotatably provided inside the adjusting sleeve (6), and the top end of the adjusting screw (7) passes through the plug-in seat (5), a lifting seat (8) is movably provided at the top end of the adjusting screw (7), a detector (9) is provided on the top of the lifting seat (8), and a guide rod (10) is provided at the bottom of the lifting seat (8), and the guide rod (10) is located on the outer side of the adjusting screw (7), and the bottom end passes through the plug-in seat (5).

2. A detection device for continuous casting slab deformation according to claim 1, characterized in that: Three groups of anti-slip protrusions are arranged at intervals on the outer side of the conveying roller (3), and the plug-in seat (5) and the supporting cross plate (4) are fixed by bolts.

3. The device for detecting deformation of continuous casting slab according to claim 1, characterized in that: A baffle (11) is arranged on one side of the supporting transverse plate (4) close to the plug-in seat (5), and a plurality of groups of bearing seats (12) distributed at intervals are arranged on the top of the supporting frame (2), and the bearing seats (12) are used to support the conveying roller (3).

4. The device for detecting deformation of continuous casting slab according to claim 1, characterized in that: A plurality of groups of spaced fixed plates (13) are arranged on one side of another group of support frames (2), a servo motor (14) is arranged on the top of each of the fixed plates (13), and the servo motor (14) is used to drive the conveying roller (3) to rotate.

5. The device for detecting deformation of continuous casting slab according to claim 1, characterized in that: A snap-fit ​​groove (15) is provided on one side of the support frames (2) that is close to each other, and a receiving plate (16) is slidably arranged inside the snap-fit ​​groove (15).

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