CN219620698U - Furnace door overturning and overhauling device - Google Patents
Furnace door overturning and overhauling device Download PDFInfo
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- CN219620698U CN219620698U CN202320203099.XU CN202320203099U CN219620698U CN 219620698 U CN219620698 U CN 219620698U CN 202320203099 U CN202320203099 U CN 202320203099U CN 219620698 U CN219620698 U CN 219620698U
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Abstract
The utility model provides a furnace door overturning and overhauling device, which relates to the field of maintenance of a furnace door of a coke furnace, and when the device is used, firstly, the furnace door of the coke furnace is hung on a furnace door frame, then the furnace door frame is slowly laid down to a horizontal state from a vertical state through a lifting mechanism, after the first surface is overhauled, a first driving motor is started to drive a driving gear to rotate, the driving gear drives a driven gear to rotate through a chain, and the driven gear drives a rotating shaft to rotate so as to drive a furnace door frame to rotate, and the furnace door frame is overturned for 180 degrees to overhaul the other surface of the furnace door, so that the maintenance of the other surface of the furnace door can be completed only by single operation, the labor intensity is reduced, and the working efficiency is improved; the staff can control the lifting column to adjust the height of the near-ground end of the furnace door frame according to actual requirements, so that the practicability of the device is improved; when turning over the revolving furnace door frame, the fixing mechanism can clamp and fix the furnace door, so that the use stability is improved.
Description
Technical Field
The utility model relates to the field of coke oven door maintenance, in particular to an oven door overturning and overhauling device.
Background
The coke oven door is coke oven auxiliary equipment for opening and closing two oven ports of a coke oven carbonization chamber, the inner surface and the outer surface of the oven door are required to be overhauled and maintained regularly, the oven door is required to be turned over by 180 degrees during overhauling and maintenance, because the oven door is very heavy and is about six to seven tons, the oven door is generally manually turned over by a large hand wheel at present for safety, five persons are required to operate, 40 minutes are required for each turn over, time and labor are wasted, potential safety hazards exist, meanwhile, the existing oven door turning and overhauling device is inconvenient to adjust the height of the near ground end of an oven door frame, and the practicability of the device is poor.
Disclosure of Invention
The embodiment of the utility model aims to provide a furnace door overturning and overhauling device, which can solve the technical problems that the traditional furnace door overturning and overhauling device is time-consuming and labor-consuming and is inconvenient to adjust the height of the near ground end of a furnace door frame.
The embodiment of the utility model provides a furnace door overturning maintenance device, which comprises a furnace door frame, an overturning mechanism and a lifting mechanism, wherein the lifting mechanism is arranged at one end of the furnace door frame, a supporting table is arranged at the other end of the furnace door frame, the overturning mechanism comprises a first driving motor, a driving gear, a chain, a driven gear and a rotating shaft, the driving gear is in driving connection with the first driving motor, the driving gear and the driven gear are both in meshed connection with the chain, the driven gear is fixedly connected with the rotating shaft, the rotating shaft penetrates through the supporting table and is fixedly connected with the furnace door frame, a first base is arranged at the lower end of the supporting table, a lifting column is arranged between the supporting table and the first base, and a fixing mechanism is arranged on the furnace door frame.
The lifting mechanism comprises a landing gear, a second driving motor, a wire spool, a pull rope and a pulley, wherein the wire spool is in driving connection with the second driving motor, the pulley is arranged at the lower end of the landing gear, one end of the pull rope can be wound in the wire spool, and the other end of the pull rope is connected with the furnace door frame through the pulley.
The fixing mechanism comprises a plurality of fixing columns, a sleeve is sleeved on the fixing columns in a rotating mode, clamping pieces and connecting rods are fixedly arranged on the sleeve, and the clamping pieces are connected with the connecting rods.
The first driving motor is arranged on the second base, and a plurality of bolts are arranged on the second base.
The furnace door frame comprises a furnace door frame, a furnace door frame and a first base, wherein a guide rail is arranged below the furnace door frame, a moving wheel is arranged at the lower end of the first base, and the moving wheel is in sliding fit with the guide rail.
Wherein, the fixed column evenly distributed in the furnace gate frame both sides.
The utility model has the beneficial effects that:
1. when the furnace door overturning and overhauling device is used, firstly, the furnace door of the coke furnace is hung on the furnace door frame, then the furnace door frame is slowly laid down to be in a horizontal state from a vertical state through the lifting mechanism, after the first surface is overhauled, the first driving motor is started to drive the driving gear to rotate, the driving gear drives the driven gear to rotate through the chain, and the driven gear drives the rotating shaft to rotate so as to drive the furnace door frame to rotate, the furnace door frame overturns for 180 degrees to overhaul the other surface of the furnace door, and the furnace door overturning and overhauling device can be completed only by a single person, reduces labor intensity and improves working efficiency.
2. According to the furnace door overturning and overhauling device provided by the utility model, the other end of the furnace door frame is provided with the supporting table, the lower end of the supporting table is provided with the first base, the lifting column is arranged between the supporting table and the first base, and a worker can control the lifting column to adjust the height of the near-ground end of the furnace door frame according to actual requirements, so that the practicability of the device is improved.
3. According to the furnace door overturning and overhauling device provided by the utility model, the furnace door frame is provided with the fixing mechanism, and the fixing mechanism can clamp and fix the furnace door when the converter door frame is overturned, so that the use stability is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a side view of the present utility model;
fig. 3 is a top view of the first drive motor and the second base of the present utility model.
The reference numerals are respectively:
1. a furnace door frame; 2. a turnover mechanism; 3. a landing gear; 4. a fixing mechanism; 11. a support table; 12. a first base; 13. lifting columns; 14. a guide rail; 15. a moving wheel; 21. a first driving motor; 22. a drive gear; 23. a chain; 24. a driven gear; 25. a rotating shaft; 26. a second base; 27. a bolt; 31. landing gear; 32. a second driving motor; 33. a wire spool; 34. a pull rope; 35. a pulley; 41. fixing the column; 42. a sleeve; 43. a clamping member; 44. and a connecting rod.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the product of the application, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1, the embodiment of the utility model provides a furnace door overturning and overhauling device, which comprises a furnace door frame 1, an overturning mechanism 2 and a lifting mechanism 3, wherein the lifting mechanism 3 is arranged at one end of the furnace door frame 1, a supporting table 11 is arranged at the other end of the furnace door frame 1, the overturning mechanism 2 comprises a first driving motor 21, a driving gear 22, a chain 23, a driven gear 24 and a rotating shaft 25, the driving gear 22 is in driving connection with the first driving motor 21, the driving gear 22 and the driven gear 24 are in meshed connection with the chain 23, the driven gear 24 is in fixed connection with the rotating shaft 25, the rotating shaft 25 penetrates through the supporting table 11 and is fixedly connected with the furnace door frame 1, a first base 12 is arranged at the lower end of the supporting table 11, a lifting column 13 is arranged between the supporting table 11 and the first base 12, and a fixing mechanism 4 is arranged on the furnace door frame 1. When the coke oven door is used, firstly, the coke oven door is hung on the oven door frame 1, then the oven door frame 1 is slowly put down to a horizontal state from a vertical state through the lifting mechanism 3, after the first surface is overhauled, the first driving motor 21 is started to drive the driving gear 22 to rotate, the driving gear 22 drives the driven gear 24 to rotate through the chain 23, the driven gear 24 drives the rotating shaft 25 to rotate so as to drive the oven door frame 1 to rotate, the oven door frame 1 is turned over for 180 degrees to overhauling the other surface of the oven door, and the maintenance can be completed only by single operation, so that the labor intensity is reduced, and the working efficiency is improved; the staff can control the lifting column 13 to adjust the height of the near-ground end of the furnace portal 1 according to actual demands, so that the practicability of the device is improved; when the furnace door frame 1 is turned over, the furnace door can be clamped and fixed by the fixing mechanism 4, so that the use stability is improved.
As shown in fig. 1, in this embodiment, the lifting mechanism 3 includes a landing gear 31, a second driving motor 32, a wire spool 33, a pull rope 34, and a pulley 35, where the wire spool 33 is in driving connection with the second driving motor 32, the pulley 35 is disposed at the lower end of the landing gear 31, one end of the pull rope 34 may be wound in the wire spool 33, and the other end of the pull rope 34 is connected with the oven door frame 1 through the pulley 35. When the device is used, the second driving motor 32 is started to drive the wire reel 33 to pay off the pull rope 34, the pulley 35 is used for driving the furnace door frame 1 to lift, and the furnace door frame 1 is slowly laid down to be in a horizontal state from a vertical state.
In this embodiment, as shown in fig. 1, the fixing mechanism 4 includes a plurality of fixing posts 41, a sleeve 42 is rotatably sleeved on the fixing posts 41, a clamping member 43 and a connecting rod 44 are fixedly disposed on the sleeve 42, and the clamping members 43 are connected with the connecting rod 44. When the furnace door frame 1 is turned over, the clamping piece 43 is rotated to the inner side of the furnace door frame 1, the furnace door is clamped and fixed, the service stability is improved, the connecting rod 44 enables the staff to realize synchronous rotation when adjusting the position of the clamping piece 43, and the use convenience is improved.
As shown in fig. 1 and 3, in this embodiment, a second base 26 is disposed at the lower end of the first driving motor 21, a plurality of bolts 27 are disposed on the second base 26, and the first driving motor 21 is mounted on the second base 26 through the bolts 27. When the coke oven door is used, firstly, the coke oven door is hung on the oven door frame 1, then the oven door frame 1 is slowly laid down to be in a horizontal state from a vertical state through the lifting mechanism 3, after the first surface is overhauled, the installation position of the first driving motor 21 is adjusted according to actual requirements, then a chain 23 is arranged, and the oven door frame 1 is overturned for 180 degrees through the overturning mechanism 2 to overhauls the other surface of the oven door.
In this embodiment, as shown in fig. 1, a guide rail 14 is disposed below the oven door frame 1, a moving wheel 15 is disposed at the lower end of the first base 12, and the moving wheel 15 is slidably engaged with the guide rail 14, so as to improve use stability.
As shown in fig. 1 and 2, in this embodiment, the fixing posts 41 are uniformly distributed on two sides of the furnace door frame 1. When the furnace door frame 1 is turned over, the clamping piece 43 is rotated to the inner side of the furnace door frame 1, the furnace door is clamped and fixed, the service stability is improved, the connecting rod 44 enables the staff to realize synchronous rotation when adjusting the position of the clamping piece 43, and the use convenience is improved.
Working principle: when the furnace door overturning and overhauling device is used, firstly, a coke furnace door is hung on a furnace door frame 1, a second driving motor 32 is started to drive a wire reel 33 to pay off a pull rope 34, a pulley 35 is used for driving a furnace door frame 1 to lift, the furnace door frame 1 is slowly laid down to be in a horizontal state from a vertical state, after the first surface is overhauled, a clamping piece 43 is rotated to the inner side of the furnace door frame 1 to clamp and fix the furnace door, a connecting rod 44 enables a worker to realize synchronous rotation when adjusting the position of the clamping piece 43, the installation position of the first driving motor 21 is adjusted according to actual requirements, then a chain 23 is arranged, the first driving motor 21 is started to drive a driving gear 22 to rotate, the driving gear 22 drives a driven gear 24 to rotate through the chain 23, and the driven gear 24 drives a rotating shaft 25 to rotate so as to drive the furnace door frame 1 to overturn 180 degrees to overhauling the other surface of the furnace door frame 1; the staff can control the lifting column 13 to adjust the height of the near-ground end of the furnace portal 1 according to actual requirements.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a furnace gate upset overhauls device which characterized in that: including stove portal, tilting mechanism and landing gear, landing gear set up in the one end of stove portal, the other end of stove portal is provided with the brace table, tilting mechanism includes first driving motor, driving gear, chain, driven gear and pivot, the driving gear with first driving motor drive is connected, the driving gear with driven gear all with the chain meshing is connected, driven gear with pivot fixed connection, the pivot run through the brace table with stove portal fixed connection, the brace table lower extreme is provided with first base, the brace table with be provided with the lift post between the first base, be provided with fixed establishment on the stove portal.
2. The oven door overturning maintenance device according to claim 1, wherein: the lifting mechanism comprises a landing gear, a second driving motor, a wire spool, a pull rope and a pulley, wherein the wire spool is in driving connection with the second driving motor, the pulley is arranged at the lower end of the landing gear, one end of the pull rope can be wound in the wire spool, and the other end of the pull rope is connected with the furnace door frame through the pulley.
3. The oven door overturning maintenance device according to claim 1, wherein: the fixing mechanism comprises a plurality of fixing columns, a sleeve is sleeved on the fixing columns in a rotating mode, clamping pieces and connecting rods are fixedly arranged on the sleeve, and the clamping pieces are connected with the connecting rods.
4. The oven door overturning maintenance device according to claim 1, wherein: the lower end of the first driving motor is provided with a second base, a plurality of bolts are arranged on the second base, and the first driving motor is installed on the second base through the bolts.
5. The oven door overturning maintenance device according to claim 1, wherein: the furnace door frame is characterized in that a guide rail is arranged below the furnace door frame, a moving wheel is arranged at the lower end of the first base, and the moving wheel is in sliding fit with the guide rail.
6. The oven door overturning maintenance device according to claim 3, wherein: the fixed columns are uniformly distributed on two sides of the furnace door frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320203099.XU CN219620698U (en) | 2023-02-08 | 2023-02-08 | Furnace door overturning and overhauling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320203099.XU CN219620698U (en) | 2023-02-08 | 2023-02-08 | Furnace door overturning and overhauling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219620698U true CN219620698U (en) | 2023-09-01 |
Family
ID=87776232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320203099.XU Active CN219620698U (en) | 2023-02-08 | 2023-02-08 | Furnace door overturning and overhauling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219620698U (en) |
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2023
- 2023-02-08 CN CN202320203099.XU patent/CN219620698U/en active Active
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