CN220005913U - Maintenance device for vibrating frame of crystallizer of continuous casting machine - Google Patents
Maintenance device for vibrating frame of crystallizer of continuous casting machine Download PDFInfo
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- CN220005913U CN220005913U CN202320633200.5U CN202320633200U CN220005913U CN 220005913 U CN220005913 U CN 220005913U CN 202320633200 U CN202320633200 U CN 202320633200U CN 220005913 U CN220005913 U CN 220005913U
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- 238000012423 maintenance Methods 0.000 title claims abstract description 31
- 238000009749 continuous casting Methods 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000003466 welding Methods 0.000 claims description 7
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 21
- 230000008569 process Effects 0.000 abstract description 17
- 238000010276 construction Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model relates to the field of continuous casting machine maintenance and discloses a maintenance device for a vibrating frame of a crystallizer of a continuous casting machine, which comprises a right-angle frame, wherein a first limiting rod is fixedly connected to the top of the right-angle frame, a first adjusting mechanism is fixedly connected to the top of the right-angle frame, a first clamping plate is movably connected to the outer wall of the first adjusting mechanism, the right-angle frame is used for attaching the frame when the first clamping plate and the right-angle frame are fixed, then the first adjusting mechanism is rotated clockwise to reduce the distance between the first clamping plate and the right-angle frame, a part of the frame is fixed after the first clamping plate and the right-angle frame are reduced, then a second adjusting mechanism is rotated clockwise to clamp the other part of the frame, maintenance work is carried out on the frame after the clamping is finished, the structural stability of equipment can be effectively ensured in the maintenance process, and the frame stability and the safety in the maintenance process are effectively improved.
Description
Technical Field
The utility model relates to the technical field of continuous casting machine maintenance, in particular to a maintenance device for a vibrating frame of a crystallizer of a continuous casting machine.
Background
The crystallizer is a continuous casting device for receiving molten steel injected from a tundish car and solidifying the molten steel into a firm blank shell according to a specified cross section shape, and consists of the crystallizer, a vibration device, a vibration frame and the like, and is the most critical component of the continuous casting machine, and the improved installation quality plays a decisive role in the quality and the production capacity of a casting blank of the continuous casting machine. The crystallizer vibrating frame has heavy weight, narrow replacement space, longer replacement period, high construction technology difficulty, more potential safety hazards and high cost, and is one of important factors influencing energy-saving and environment-friendly transformation and upgrading of the continuous casting machine.
Through retrieval, the prior patent (publication number: CN 108705053B) discloses a method for replacing a crystallizer vibration frame of a continuous casting machine, which solves the problems of high difficulty, more potential safety hazards and high cost of the construction technology of the crystallizer vibration frame, and adopts the technical scheme that: the method for replacing the vibration frame of the crystallizer of the continuous casting machine comprises the following steps: dismantling a crystallizer vibration frame of an original continuous casting machine; dismantling nuts of the foundation bolts; removing the secondary grouting layer and the base; repairing the screw thread of the foundation bolt; the method for replacing the crystallizer vibration frame of the continuous casting machine comprises the steps of installing a new crystallizer vibration frame of the continuous casting machine, disassembling the original vibration frame into 6 symmetrical modules, assembling the new vibration frame into 9 modules in advance before installing, disassembling the disassembled modules further and assembling the new modules in other places, improving the efficiency of disassembling and installing, solving the problem of narrow replacement space of the vibration frame, along with high construction efficiency, short replacement time of the vibration frame, safe and reliable process, economy and rationality.
The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: the existing frame is inconvenient to fix in the maintenance and replacement process when in use, structural stability and safety of equipment are not effectively improved when in use, the structure is loose, the equipment is easy to fall off, and then the whole structure of the equipment is greatly affected.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a maintenance device for a vibrating frame of a crystallizer of a continuous casting machine, which can effectively solve the problem that the existing frame is inconvenient to fix in the maintenance and replacement process when in use.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a maintenance device of conticaster crystallizer vibration frame, includes right angle frame, its characterized in that: the top of the right-angle frame is fixedly connected with a first limiting rod;
the top fixedly connected with first adjustment mechanism of right angle frame, the outer wall swing joint of first adjustment mechanism has first grip block.
Preferably, the inner wall of the right-angle frame is fixedly connected with the supporting frame, one side of the right-angle frame is fixedly connected with the second limiting rod, and the right-angle frame is connected with the second limiting rod through welding.
Preferably, one side of the right-angle frame is fixedly connected with a second adjusting mechanism, the outer wall of the second adjusting mechanism is movably connected with a second clamping plate, and a threaded connection structure is formed between the second adjusting mechanism and the second clamping plate.
Preferably, the second adjusting mechanism comprises a handle and a screw, the bottom of the handle is fixedly connected with the screw, the handle is connected with the screw through welding, and the central axis of the handle is overlapped with the central axis of the screw.
Preferably, the outer wall of the screw is fixedly connected with a bearing, the central axis of the screw is overlapped with the central axis of the bearing, and the screw and the right angle frame form a rotary structure through the bearing.
Preferably, the second clamping plate comprises a plate body, a reserved hole and a screw groove, wherein the reserved hole is formed in one side of the plate body, the screw groove is formed in one side of the plate body, and the inner wall size of the reserved hole is identical to the outer wall size of the second limiting rod.
Preferably, one side of the plate body is fixedly connected with a rubber plate, and the plate body is connected with the rubber plate through gluing.
Preferably, the support frame comprises a mounting plate and a frame body, the bottom of the mounting plate is fixedly connected with the frame body, the mounting plate is connected with the frame body through welding, the number of the mounting plates is two, and the mounting plates are symmetrically distributed at two ends of the frame body.
Compared with the prior art, the utility model provides a maintenance device for a vibrating frame of a crystallizer of a continuous casting machine, which has the following beneficial effects:
according to the utility model, the right-angle frame is used for attaching the frame when the fixing is carried out, then the first adjusting mechanism is rotated clockwise to reduce the distance between the first clamping plate and the right-angle frame, after the distance is reduced, a part of the frame is fixed, then the second adjusting mechanism is rotated clockwise to clamp the second clamping plate and the right-angle frame to clamp the other part of the frame, after the clamping is finished, the maintenance work is carried out on the frame, the structural stability of the equipment can be effectively ensured in the maintenance process, the structure of the frame is also effectively ensured, and the stability and the safety of the frame in the maintenance process are effectively improved.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic diagram of a second adjusting mechanism according to the present utility model;
FIG. 3 is a schematic view of a second clamping plate structure according to the present utility model;
fig. 4 is a schematic structural view of a support frame according to the present utility model.
Wherein: 1. a first stop lever; 2. a first clamping plate; 3. a first adjustment mechanism; 4. a right angle frame; 5. a support frame; 501. a mounting plate; 502. a frame body; 6. a second adjustment mechanism; 601. a grip; 602. a screw; 603. a bearing; 7. a second clamping plate; 701. a plate body; 702. reserving a hole; 703. a rubber plate; 704. a screw groove; 8. and the second limiting rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides a maintenance device of conticaster crystallizer vibration frame, includes right angle frame 4, its characterized in that: the top fixedly connected with first gag lever post 1 of right angle frame 4, the first adjustment mechanism 3 of top fixedly connected with of right angle frame 4, the outer wall swing joint of first adjustment mechanism 3 has first grip block 2, the inner wall fixed connection support frame 5 of right angle frame 4, and one side fixed connection second gag lever post 8 of right angle frame 4, and pass through welded connection between right angle frame 4 and the second gag lever post 8, one side fixed connection second adjustment mechanism 6 of right angle frame 4, and the outer wall swing joint second grip block 7 of second adjustment mechanism 6, and constitute threaded connection structure between second adjustment mechanism 6 and the second grip block 7.
Wherein: use right angle frame 4 to laminate the frame when fixing, then clockwise rotation first adjustment mechanism 3 is with the interval between first grip block 2 and the right angle frame 4 dwindle, after dwindling fix a part of frame, then clockwise rotation second adjustment mechanism 6 lets second grip block 7 carry out the centre gripping of another part of frame with the right angle frame 4, carry out maintenance work to the frame after the centre gripping finishes, structural stability at maintenance in-process can effectual guarantee equipment, also effectual guarantee to the structure of frame, let the frame stability and the security in the maintenance process all effectually promote.
Referring to fig. 1 and 2, a maintenance device for a vibration frame of a crystallizer of a continuous casting machine, the second adjusting mechanism 6 comprises a grip 601 and a screw 602, the bottom of the grip 601 is fixedly connected with the screw 602, the grip 601 is connected with the screw 602 by welding, the central axis of the grip 601 is overlapped with the central axis of the screw 602, the outer wall of the screw 602 is fixedly connected with a bearing 603, the central axis of the screw 602 is overlapped with the central axis of the bearing 603, and the screw 602 forms a rotating structure with a right angle frame 4 through the bearing 603.
Wherein: the rotary screw 602 of the hand-held grip 601 is in threaded engagement with the second clamping plate 7 in the process of rotation, the second clamping plate 7 is displaced in the process of engagement, the second limiting rod 8 is used for limiting simultaneously, the bearing 603 is synchronously rotated in the process of rotation, the structural stability can be effectively guaranteed in the process of rotation, the running state and the safety of equipment are effectively improved in the process of use, and the clamping effect is effectively guaranteed.
Referring to fig. 1, 3 and 4, a maintenance device for a vibration frame of a crystallizer of a continuous casting machine, the second clamping plate 7 comprises a plate body 701, a reserved hole 702 and a screw groove 704, the reserved hole 702 is formed in one side of the plate body 701, the screw groove 704 is formed in one side of the plate body 701, the inner wall size of the reserved hole 702 is matched with the outer wall size of the second limiting rod 8, a rubber plate 703 is fixedly connected to one side of the plate body 701, the plate body 701 is connected with the rubber plate 703 through adhesive, the support frame 5 comprises a mounting plate 501 and a frame 502, the bottom of the mounting plate 501 is fixedly connected with the frame 502, the mounting plate 501 is connected with the frame 502 through welding, and the number of the mounting plates 501 is two and are symmetrically distributed at two ends of the frame 502.
Wherein: the rubber plate 703 of the second clamping plate 7 can effectively increase the clamping stability, can avoid sliding phenomenon during use, effectively improves the fixing effect and stability, and simultaneously forms a triangular structure between the support frame 5 and the right-angle frame 4 to greatly improve the structural stability and safety of the right-angle frame 4.
The working principle of the utility model is as follows: when the clamping device is fixed, the right-angle frame 4 is used for attaching the frame, then the first adjusting mechanism 3 is rotated clockwise to reduce the distance between the first clamping plate 2 and the right-angle frame 4, after the distance is reduced, a part of the frame is fixed, then the second adjusting mechanism 6 is rotated clockwise to enable the second clamping plate 7 and the right-angle frame 4 to clamp another part of the frame, the hand-held handle 601 rotates the screw 602 when the clamping device is adjusted, the screw is meshed with the second clamping plate 7 in a threaded mode in the rotating process, the second clamping plate 7 is displaced in the meshing process, meanwhile, the second limiting rod 8 is used for limiting, the bearing 603 is rotated synchronously in the rotating process, and after the clamping is finished, the frame is maintained.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a maintenance device of conticaster crystallizer vibration frame, includes right angle frame (4), its characterized in that: the top of the right-angle frame (4) is fixedly connected with a first limiting rod (1);
the top fixedly connected with first adjustment mechanism (3) of right angle frame (4), the outer wall swing joint of first adjustment mechanism (3) has first grip block (2).
2. The maintenance device for a vibrating frame of a mold of a continuous casting machine according to claim 1, wherein: the inner wall fixed connection support frame (5) of right angle frame (4), and one side fixed connection second gag lever post (8) of right angle frame (4), and pass through welded connection between right angle frame (4) and second gag lever post (8).
3. The maintenance device for a vibrating frame of a mold of a continuous casting machine according to claim 2, wherein: one side of the right-angle frame (4) is fixedly connected with a second adjusting mechanism (6), the outer wall of the second adjusting mechanism (6) is movably connected with a second clamping plate (7), and a threaded connection structure is formed between the second adjusting mechanism (6) and the second clamping plate (7).
4. A maintenance device for a vibrating frame of a mold for a continuous casting machine according to claim 3, characterized in that: the second adjusting mechanism (6) comprises a handle (601) and a screw (602), the bottom of the handle (601) is fixedly connected with the screw (602), the handle (601) is connected with the screw (602) through welding, and the central axis of the handle (601) is overlapped with the central axis of the screw (602).
5. The maintenance device for a vibratory frame of a mold for a continuous casting machine according to claim 4, wherein: the outer wall of the screw rod (602) is fixedly connected with a bearing (603), the central axis of the screw rod (602) is overlapped with the central axis of the bearing (603), and the screw rod (602) and the right-angle frame (4) form a rotating structure through the bearing (603).
6. A maintenance device for a vibrating frame of a mold for a continuous casting machine according to claim 3, characterized in that: the second clamping plate (7) comprises a plate body (701), a reserved hole (702) and a screw groove (704), wherein the reserved hole (702) is formed in one side of the plate body (701), the screw groove (704) is formed in one side of the plate body (701), and the inner wall size of the reserved hole (702) is identical to the outer wall size of the second limiting rod (8).
7. The maintenance device for a vibratory frame of a mold for a continuous casting machine according to claim 6, wherein: one side of the plate body (701) is fixedly connected with a rubber plate (703), and the plate body (701) is connected with the rubber plate (703) through gluing.
8. The maintenance device for a vibrating frame of a mold of a continuous casting machine according to claim 2, wherein: the support frame (5) comprises a mounting plate (501) and a frame body (502), the bottom of the mounting plate (501) is fixedly connected with the frame body (502), the mounting plate (501) is connected with the frame body (502) through welding, the number of the mounting plates (501) is two, and the mounting plates are symmetrically distributed at two ends of the frame body (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320633200.5U CN220005913U (en) | 2023-03-24 | 2023-03-24 | Maintenance device for vibrating frame of crystallizer of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320633200.5U CN220005913U (en) | 2023-03-24 | 2023-03-24 | Maintenance device for vibrating frame of crystallizer of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220005913U true CN220005913U (en) | 2023-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320633200.5U Active CN220005913U (en) | 2023-03-24 | 2023-03-24 | Maintenance device for vibrating frame of crystallizer of continuous casting machine |
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| Country | Link |
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| CN (1) | CN220005913U (en) |
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2023
- 2023-03-24 CN CN202320633200.5U patent/CN220005913U/en active Active
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