CN215626292U - Rotary bearing replacing device for ladle turret of continuous casting machine - Google Patents
Rotary bearing replacing device for ladle turret of continuous casting machine Download PDFInfo
- Publication number
- CN215626292U CN215626292U CN202121737946.8U CN202121737946U CN215626292U CN 215626292 U CN215626292 U CN 215626292U CN 202121737946 U CN202121737946 U CN 202121737946U CN 215626292 U CN215626292 U CN 215626292U
- Authority
- CN
- China
- Prior art keywords
- fixed
- continuous casting
- casting machine
- winding roller
- lifting rope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000009749 continuous casting Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 96
- 238000004804 winding Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 abstract description 9
- 230000008859 change Effects 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance 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
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a rotating bearing replacing device for a bale revolving platform of a continuous casting machine, which comprises a bearing frame, a moving mechanism and a lifting mechanism, wherein the moving mechanism is connected to the surface of the bearing frame in a sliding manner, the lifting mechanism is fixedly connected to the upper surface of the moving mechanism, the lifting mechanism comprises an installation frame, a winding roller, a lifting rope and a servo motor, the winding roller is connected to the inner side wall of the installation frame in a matching manner, the lifting rope is wound and connected to the surface of the winding roller, and the servo motor is detachably connected to the right side wall of the installation frame. The bale revolving platform of equidimension not is conveniently clamped by being convenient for adjust the distance between the clamping blocks through fixed adjustment mechanism, and the bale revolving platform of centre gripping is conveniently hoisted and change swivel bearing through hoisting mechanism, does not need to install hoisting mechanism in addition, and is laborsaving in trouble-saving, effectively improves change efficiency.
Description
Technical Field
The utility model relates to the technical field of metallurgical machinery overhaul, in particular to a rotating bearing replacing device for a ladle turret of a continuous casting machine.
Background
The ladle turret equipment of the continuous casting machine is used as core equipment for pouring stainless steel steelmaking continuous casting billets, the rotary bearing is inspected and replaced by a large-scale overhaul project with high difficulty, great potential safety hazards exist, and similar overhaul and replacement are never carried out. Therefore, the appearance, the size and the weight of the spare parts are confirmed by inspecting the actual field environment, the construction conditions and the equipment technical drawing, the replacement method is determined, the hoisting accessory is determined, the quality and the safety of the maintenance plan are guaranteed within the range of the approved construction period, and the use requirement of the production strength is met.
Patent No. CN201821761295.4 discloses a rotating bearing replacing device for a bale revolving platform, which comprises a hoisting machine and a crown block bearing beam, wherein the crown block bearing beam is provided with a plurality of lifting lugs, a pulley block is hung on the lifting lugs, the hoisting machine is provided with a steel wire, one end of the steel wire is connected with the hoisting machine, the other end of the steel wire is connected with the pulley block, the pulley block is connected with the bale revolving platform, the hoisting machine hoists the bale revolving platform through the steel wire and the pulley block, and the rotating bearing in the bale revolving platform is replaced and maintained; the utility model discloses a rotation axis bearing of conticaster bale revolving platform changes device, the device be close to in the environment of actual overhaul operation, it is hoisted the bale revolving platform through the hoist engine, changes or overhauls the swivel bearing of its the inside, and its operation is convenient, has avoided the operation personnel to go to manually lift the bale revolving platform, and personnel can guarantee safety, improves labor efficiency, alleviates and overhauls intensity of labour, guarantees to overhaul the time limit for a project.
This conticaster bale revolving platform swivel bearing changes device has following drawback: this application's conticaster bale revolving platform swivel bearing changes device articulates on the bale revolving platform through the lifting rope when using to hoist the bale revolving platform, be not convenient for hoist it when the bale revolving platform surface does not possess hitching mechanism, have certain limitation, the device need install in addition simultaneously and hoist the mechanism and hoist it, waste time and energy, reduce and change efficiency. Therefore, a rotating bearing replacing device for a ladle turret of a continuous casting machine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a device for replacing a rotating bearing of a ladle turret of a continuous casting machine, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a conticaster bale revolving platform swivel bearing changes device, includes the bearing frame, still includes moving mechanism and hoisting mechanism, moving mechanism sliding connection is on the bearing frame surface, hoisting mechanism fixed connection is on the moving mechanism upper surface, hoisting mechanism comprises mounting bracket, wire winding roller, lifting rope and servo motor, the cooperation of wire winding roller is connected at the mounting bracket inside wall, the lifting rope winding is connected on the wire winding roller surface, servo motor can dismantle the connection at the mounting bracket right side wall.
The lifting rope further comprises a fixed adjusting mechanism and a plurality of guide pulleys, wherein the fixed adjusting mechanism is fixedly connected to the tail end of the lifting rope, and the guide pulleys are arranged on the upper surface of the fixed adjusting mechanism; the position of the clamping block is convenient to adjust through the fixed adjusting mechanism, the clamping block is convenient to clamp the bale rotary tables with different sizes, the lifting rope is conveniently guided through the guide pulley, and the hoisting is convenient to lift.
Furthermore, the fixed adjusting mechanism consists of a fixed adjusting frame, a limiting sliding groove and a driver, the limiting sliding groove is formed in the fixed adjusting frame, and the driver is respectively connected to two sides of the fixed adjusting frame in an embedded manner; when changing conticaster bale revolving platform swivel bearing, place fixed alignment jig on bale revolving platform top, through the power of external controller switch-on driver to control driver moves the grip block and slides to the inboard through spacing spout, make the grip block be convenient for with bale revolving platform centre gripping, rethread hoisting mechanism hoists fixed adjustment mechanism, conveniently hoists the bale revolving platform, makes things convenient for maintainer to change swivel bearing.
Furthermore, a guide pulley block is arranged at the bottom end of the moving mechanism; the lifting rope is conveniently guided through the guide pulley block, and the lifting is convenient to carry out.
Furthermore, connecting blocks are fixedly connected to two sides of the upper surface of the fixed adjusting mechanism, and a clamping block is mounted at the bottom end of the fixed adjusting mechanism; the fixing and adjusting mechanism and the hoisting mechanism are connected through the connecting block, the bale rotary table is clamped through the clamping block, and the bale rotary table is hoisted to be replaced by the rotary bearing.
Furthermore, the power output end of the servo motor is matched and connected with the right side of the winding roller, and the tail end of the lifting rope is fixedly connected with the connecting block; the winding roller is driven to rotate positively and negatively by the servo motor, the lifting rope is conveniently collected and released, and the lifting rope is convenient to use in the lifting process.
Compared with the prior art, the utility model has the following beneficial effects: 1. the surface of the bearing frame is provided with a moving mechanism which can move left and right on the weighing frame, the bottom end of the moving mechanism is provided with a fixed adjusting mechanism, the fixed adjusting mechanism consists of a fixed adjusting frame, a limit sliding chute and a driver, the limit sliding chute is arranged in the fixed adjusting frame, the driver is embedded at two sides of the fixed adjusting frame, meanwhile, the bottom end of the fixed adjusting frame is provided with a plurality of clamping blocks, the top ends of the clamping blocks are arranged in the limit sliding chute and are meshed and arranged with the power output end of the driver, when the rotating bearing of the bale rotary table of the continuous casting machine is replaced, the fixed adjusting frame is arranged at the top end of the bale rotary table, the power supply of the driver is switched on through an external controller, and the driver is controlled to transfer the clamping blocks to slide inwards through the limit sliding chutes, so that the clamping blocks can conveniently clamp the bale rotary table, and then the fixed adjusting mechanism is hoisted through a hoisting mechanism, the bale rotary table is convenient to hoist, maintainers can conveniently replace rotating bearings, and bale rotary tables with different sizes can be conveniently fixedly hoisted, so that the use requirements can be effectively met, and the bale rotary table is convenient to use; 2. the hoisting mechanism is fixed on the top end of the moving mechanism, the hoisting mechanism is composed of a mounting frame, a winding roller, a lifting rope and a servo motor, the winding roller is installed on the inner side of the mounting frame, the mounting frame is welded on the top end of the moving mechanism, the lifting rope is wound on the surface of the winding roller, the tail end of the lifting rope sequentially penetrates through a guide pulley on the fixed adjusting mechanism and a guide pulley block at the bottom end of the moving mechanism, and finally the lifting rope is fixed with a connecting block on the fixed adjusting mechanism.
Drawings
Fig. 1 is a schematic overall structural diagram of a revolving bearing replacing device of a ladle turret of a continuous casting machine according to the present invention.
Fig. 2 is a schematic structural diagram of a fixed adjusting mechanism of a ladle turret rotary bearing replacing device of a continuous casting machine.
Fig. 3 is a schematic structural diagram of a lifting mechanism of the ladle turret rotary bearing replacing device of the continuous casting machine.
In the figure: 1. a bearing frame; 2. a moving mechanism; 3. a hoisting mechanism; 4. a guide pulley block; 5. fixing the adjusting mechanism; 6. a guide pulley; 7. a clamping block; 8. connecting blocks; 301. a mounting frame; 302. a winding roller; 303. a lifting rope; 304. a servo motor; 501. fixing an adjusting frame; 502. a limiting chute; 503. a driver.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-3, a device for replacing a rotating bearing of a ladle turret of a continuous casting machine comprises a bearing frame 1, and further comprises a moving mechanism 2 and a lifting mechanism 3, wherein the moving mechanism 2 is slidably connected to the surface of the bearing frame 1, the lifting mechanism 3 is fixedly connected to the upper surface of the moving mechanism 2, the lifting mechanism 3 comprises an installation frame 301, a winding roller 302, a lifting rope 303 and a servo motor 304, the winding roller 302 is connected to the inner side wall of the installation frame 301 in a matching manner, the lifting rope 303 is wound on the surface of the winding roller 302, and the servo motor 304 is detachably connected to the right side wall of the installation frame 301.
The lifting rope comprises a lifting rope 303, a fixed adjusting mechanism 5 and a plurality of guide pulleys 6, wherein the fixed adjusting mechanism 5 is fixedly connected to the tail end of the lifting rope 303, the guide pulleys 6 are arranged on the upper surface of the fixed adjusting mechanism 5, and the number of the guide pulleys 6 is multiple; the position of the clamping block 7 is convenient to adjust through the fixed adjusting mechanism 5, the clamping block 7 is convenient to clamp the bale rotary table with different sizes, the lifting rope 303 is conveniently guided through the guide pulley 6, and the lifting is convenient to carry out.
The fixed adjusting mechanism 5 is composed of a fixed adjusting frame 501, a limiting sliding groove 502 and a driver 503, wherein the limiting sliding groove 502 is arranged in the fixed adjusting frame 501, and the driver 503 is respectively connected to two sides of the fixed adjusting frame 501 in an embedded manner; when changing conticaster bale revolving platform swivel bearing, place fixed alignment jig 501 on bale revolving platform top, switch on the power of driver 503 through external controller to control driver 503 transfers grip block 7 to slide to the inboard through spacing spout 502, make grip block 7 be convenient for with bale revolving platform centre gripping, rethread hoisting mechanism 3 hoists fixed adjustment mechanism 5, conveniently hoist bale revolving platform, make things convenient for maintainer to change swivel bearing.
Wherein, the bottom end of the moving mechanism 2 is provided with a guide pulley block 4; the lifting rope 303 is conveniently guided through the guide pulley block 4, so that the lifting is convenient to carry out.
The two sides of the upper surface of the fixed adjusting mechanism 5 are fixedly connected with connecting blocks 8, and the bottom end of the fixed adjusting mechanism 5 is provided with a clamping block 7; the fixing and adjusting mechanism 5 and the hoisting mechanism 3 are conveniently connected through the connecting block 8, the bale rotary table is conveniently clamped through the clamping block 7, and the bale rotary table is conveniently hoisted to replace the rotary bearing.
The power output end of the servo motor 304 is connected with the right side of the winding roller 302 in a matching manner, and the tail end of the lifting rope 303 is fixedly connected with the connecting block 8; the winding roller 302 is conveniently driven to rotate forward and backward through the servo motor 304, the lifting rope 303 is conveniently collected and released, and the lifting rope is convenient to use in the lifting process.
It should be noted that, the utility model is a revolving bearing replacing device for a bale revolving platform of a continuous casting machine, when in operation, a moving mechanism 2 is arranged on the surface of a bearing frame 1, the moving mechanism 2 can move left and right on a weighing frame, a fixed adjusting mechanism 5 is arranged at the bottom end of the moving mechanism 2, the fixed adjusting mechanism 5 consists of a fixed adjusting frame 501, a limit sliding chute 502 and a driver 503, the limit sliding chute 502 is arranged inside the fixed adjusting frame 501, the driver 503 is embedded at two sides of the fixed adjusting frame 501, meanwhile, a plurality of clamping blocks 7 are arranged at the bottom end of the fixed adjusting frame 501, the top ends of the clamping blocks 7 are arranged inside the limit sliding chute 502 and are meshed with the power output end of the driver 503, when the revolving bearing of the bale revolving platform of the continuous casting machine is replaced, the fixed adjusting frame 501 is arranged at the top end of the bale revolving platform, the power supply of the driver 503 is switched on through an external controller, and controls the driver 503 to move the clamping block 7 to slide inwards through the limiting sliding groove 502, so that the clamping block 7 is convenient to clamp the bale revolving platform, then the fixed adjusting mechanism 5 is hoisted through the hoisting mechanism 3, the bale revolving platform is convenient to hoist, the rotating bearing can be conveniently replaced by maintainers, and the bale revolving platforms with different sizes can be conveniently and fixedly hoisted, the use requirement can be effectively met, the bale revolving platform is convenient to use, the hoisting mechanism 3 is fixed at the top end of the moving mechanism 2, the hoisting mechanism 3 consists of an installation frame 301, a winding roller 302, a lifting rope 303 and a servo motor 304, the winding roller 302 is installed at the inner side of the installation frame 301, the installation frame 301 is welded at the top end of the moving mechanism 2, the lifting rope 303 is wound on the surface of the winding roller 302, the tail end of the lifting rope sequentially passes through the guide pulley 6 on the fixed adjusting mechanism 5 and the guide pulley block 4 at the bottom end of the moving mechanism 2, and is finally fixed with the connecting block 8 on the fixed adjusting mechanism 5, when lifting, the power of the servo motor 304 is switched on, the winding roller 302 is enabled to recover the lifting rope 303 through positive rotation of the servo motor 304, the bottom fixing and adjusting mechanism 5 and the bale revolving platform clamped at the bottom end of the bottom fixing and adjusting mechanism 5 are conveniently lifted, the rotating bearing is conveniently replaced, the lifting mechanism 3 does not need to be additionally installed, time and labor are saved, and the replacement efficiency of the rotating bearing is effectively improved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a conticaster bale revolving platform swivel bearing changes device, includes bearing frame (1), its characterized in that still includes moving mechanism (2) and lifts by crane mechanism (3), moving mechanism (2) sliding connection is on bearing frame (1) surface, lift by crane mechanism (3) fixed connection at moving mechanism (2) upper surface, it comprises mounting bracket (301), winding roller (302), lifting rope (303) and servo motor (304) to lift by crane mechanism (3), winding roller (302) cooperation is connected in mounting bracket (301) inside wall, lifting rope (303) winding is connected on winding roller (302) surface, servo motor (304) can be dismantled and connect at mounting bracket (301) right side wall.
2. The rotating bearing changing device for the ladle turret of the continuous casting machine according to claim 1, wherein: still include fixed adjustment mechanism (5) and leading pulley (6), fixed adjustment mechanism (5) fixed connection is terminal at lifting rope (303), leading pulley (6) are installed at fixed adjustment mechanism (5) upper surface, and leading pulley (6) have a plurality ofly.
3. The rotating bearing changing device for the ladle turret of the continuous casting machine according to claim 2, wherein: fixed adjustment mechanism (5) comprise fixed alignment jig (501), spacing spout (502) and driver (503), set up inside fixed alignment jig (501) spacing spout (502), the connection is inlayed respectively in fixed alignment jig (501) both sides in driver (503).
4. The rotating bearing changing device for the ladle turret of the continuous casting machine according to claim 1, wherein: and a guide pulley block (4) is installed at the bottom end of the moving mechanism (2).
5. The rotating bearing changing device for the ladle turret of the continuous casting machine according to claim 2, wherein: the fixed adjusting mechanism (5) is characterized in that connecting blocks (8) are fixedly connected to two sides of the upper surface of the fixed adjusting mechanism (5), and clamping blocks (7) are installed at the bottom end of the fixed adjusting mechanism (5).
6. The rotating bearing changing device for the ladle turret of the continuous casting machine according to claim 1, wherein: the power output end of the servo motor (304) is connected with the right side of the winding roller (302) in a matched mode, and the tail end of the lifting rope (303) is fixedly connected with the connecting block (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121737946.8U CN215626292U (en) | 2021-07-28 | 2021-07-28 | Rotary bearing replacing device for ladle turret of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121737946.8U CN215626292U (en) | 2021-07-28 | 2021-07-28 | Rotary bearing replacing device for ladle turret of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215626292U true CN215626292U (en) | 2022-01-25 |
Family
ID=79893076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121737946.8U Active CN215626292U (en) | 2021-07-28 | 2021-07-28 | Rotary bearing replacing device for ladle turret of continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215626292U (en) |
-
2021
- 2021-07-28 CN CN202121737946.8U patent/CN215626292U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101468766A (en) | Movable rope withdrawing apparatus | |
| CN215626292U (en) | Rotary bearing replacing device for ladle turret of continuous casting machine | |
| CN107287376A (en) | Molten iron pretreatment auxiliary is skimmed blowing slag-removing device | |
| CN213059883U (en) | Fixed arm opener with adjusting mechanism for billet clamp | |
| CN210655837U (en) | Full-automatic transfer lifting appliance for pure pneumatic sand core | |
| CN110385423B (en) | Lifting type ladle system | |
| CN108247032B (en) | Laborsaving installation device of hydro-cylinder | |
| CN203875329U (en) | Lifting ladle support | |
| CN217990927U (en) | Replacement device for quickly replacing die | |
| CN114346225B (en) | Ladle covering and uncovering method for rotary double-station RH refining furnace | |
| CN215615045U (en) | Molten iron lifting ladle-to-ladle vehicle | |
| CN219944612U (en) | Ladle tipping device of rotary table | |
| CN216607216U (en) | Gantry type bottom pouring ladle casting machine | |
| CN213923034U (en) | Intelligent mold grabbing robot for building components | |
| CN111217232A (en) | Graphite roller hoist device | |
| CN219117521U (en) | Lead pan dosing device | |
| CN209792588U (en) | Metal processing device with filtering capability | |
| CN211109837U (en) | Column type rotary power-assisted arm device | |
| CN110479999B (en) | Method for replacing lifting oil cylinder of ladle turret | |
| CN210280657U (en) | Molten iron watering device convenient to empty | |
| CN102717055A (en) | Stokehole auxiliary robot | |
| CN211496577U (en) | Plate semi-finished product lifting appliance | |
| CN218224634U (en) | Electric tilting tundish of alloy continuous casting machine | |
| CN113120767A (en) | Casting automatic crane capable of meeting digital production | |
| CN223213656U (en) | A lifting device, transfer equipment and production line for grabbing lead electrolytic plates |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |