CN220012696U - Device for assisting converter bottom pre-laying - Google Patents
Device for assisting converter bottom pre-laying Download PDFInfo
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- CN220012696U CN220012696U CN202321612416.XU CN202321612416U CN220012696U CN 220012696 U CN220012696 U CN 220012696U CN 202321612416 U CN202321612416 U CN 202321612416U CN 220012696 U CN220012696 U CN 220012696U
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 239000011449 brick Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a device for assisting in pre-building of a converter bottom, which relates to the technical field of devices for assisting in pre-building of converter bottoms and comprises a base, wherein a positioning mechanism is arranged in the center of the top of the base, a positioning circular plate is arranged at the top of the base, brackets are respectively arranged at two ends of the top of the base, a hanging column is arranged between the two brackets, a marking mechanism is arranged at the bottom of the hanging column and comprises a central column, the central column penetrates through the top of the base and is fixedly connected with the base, the marking mechanism comprises a first motor, the first motor is fixedly arranged in the hanging column, a transmission column penetrates through the bottom of the hanging column and extends to the outer side of the hanging column to be fixedly connected with a rotating rod, the transmission column is in transmission connection with the first motor, and a sliding block is fixedly arranged at the end of the rotating rod and penetrates through a circular slide way to be in sliding connection with the circular slide way. The utility model can not only rapidly determine the position of the center brick, but also prevent deviation of the masonry position, and is more convenient in practical use.
Description
Technical Field
The utility model relates to the technical field of devices for pre-building furnace bottoms, in particular to a device for assisting in pre-building the furnace bottoms of a converter.
Background
The converter bottom pre-building link is the weight of the converter lining in the construction engineering, and accurate pre-building can bring convenience to the operation of a steel mill, otherwise, the converter bottom pre-building link brings great work load to the field operation of the steel mill.
Before the current converter bottom is built, calculating and counting the theoretical diameter size of each ring in the design of the converter bottom, namely, the theoretical diameter size of an upper opening after each ring is built, measuring the actual opening diameter size after the building, comparing the theoretical diameter size with the actual opening diameter size, and making a next ring of building operation method according to the difference value to ensure the accuracy of the later converter bottom, carrying out the next construction, determining the position of a center brick before the building, and then building the next ring outwards.
However, the method still has some defects in actual use, obviously, the position of the center brick is troublesome to determine, and secondly, the method is manually operated, and when the method is used for actual masonry, even if a masonry line is marked, deviation can occur.
Therefore, it is necessary to invent a device for assisting the pre-laying of the converter bottom to solve the above problems.
Disclosure of Invention
The utility model aims to provide a device for assisting in pre-laying of the converter bottom, which aims to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the device for assisting in pre-building the converter bottom comprises a base, wherein a positioning mechanism is arranged in the center of the top of the base, a positioning circular plate is arranged at the top of the base, brackets are respectively arranged at two ends of the top of the base, a hanging column is arranged between the two brackets, and a marking mechanism is arranged at the bottom of the hanging column;
the positioning mechanism comprises a center column, a positioning block and an elastic piece;
the center column penetrates through the top of the base and is fixedly connected with the base, two positioning blocks and elastic pieces are arranged, one ends of the two elastic pieces are respectively fixedly connected with two ends of the bottom of the center column, the other ends of the two elastic pieces are respectively fixedly connected with the two positioning blocks, and the two positioning blocks penetrate through the top of the base and are in sliding connection with the base;
the marking mechanism comprises a first motor, a transmission column, a rotating rod, a sliding block, a circular slideway, a second motor, a reciprocating screw and a telescopic marking plate;
the utility model discloses a lifting column, including lifting column, reciprocating screw, slider, first motor, drive post, telescopic marking plate, reciprocating screw and telescopic marking plate, the first motor is fixed to be set up inside the lifting column, the drive post runs through the lifting column bottom and extends to the lifting column outside and dwang fixed connection, the drive post is connected with first motor drive, the slider is fixed to be set up in the dwang tip and run through circular slide and circular slide sliding connection, circular slide is fixed to be set up in with lifting column inboard bottom, the second motor is fixed to be set up inside the dwang, reciprocating screw one end is connected with the second motor drive, and the other end rotates through the bearing and sets up in the dwang inner wall, the telescopic marking plate rotates the cover and locates the reciprocating screw outside, the telescopic marking plate runs through the dwang bottom and extends to the dwang outside.
Preferably, the positioning mechanism further comprises a pushing post and a connecting rod.
Preferably, the pushing columns and the connecting rods are arranged at two ends of the top of the base, the pushing columns penetrate through the top of the base and are in sliding connection with the base, and the pushing columns are arranged at two ends of the top of the base respectively.
Preferably, the two connecting rods are fixedly arranged between the pushing column and the positioning block.
Preferably, the positioning circular plate is made of light materials, and the central circular hole of the positioning circular plate is matched with the central brick in size.
The utility model has the technical effects and advantages that:
according to the utility model, the position of the center brick can be more conveniently positioned through the positioning mechanism, and the masonry position can be continuously limited through the marking mechanism, so that the deviation of the masonry position is prevented.
Drawings
Fig. 1 is a schematic overall front view of the present utility model.
Fig. 2 is a schematic overall front cross-sectional view of the present utility model.
Fig. 3 is a schematic top view of the hanging post, the circular slideway and the telescopic marking plate of the utility model.
FIG. 4 is an enlarged schematic side cross-sectional view of the positioning mechanism of the present utility model.
In the figure: 1. a base; 2. a bracket; 3. a hanging column; 4. positioning a circular plate; 5. a positioning mechanism; 6. a labeling mechanism; 51. a center column; 52. a positioning block; 53. an elastic member; 54. pushing the column; 55. a connecting rod; 61. a first motor; 62. a drive column; 63. a rotating lever; 64. a slide block; 65. a circular slideway; 66. a second motor; 67. a reciprocating screw; 68. and (5) telescoping the marking plate.
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.
The utility model provides a device for assisting in pre-building of a converter bottom, which is shown in figures 1-4, and comprises a base 1, wherein a positioning mechanism 5 is arranged at the center of the top of the base 1, a positioning circular plate 4 is arranged at the top of the base 1, brackets 2 are respectively arranged at two ends of the top of the base 1, a hanging column 3 is arranged between the two brackets 2, a marking mechanism 6 is arranged at the bottom of the hanging column 3, the positioning circular plate 4 is made of a light material, and a central circular hole is matched with a central brick in size.
As shown in fig. 2, the positioning mechanism 5 includes a central column 51, a positioning block 52 and an elastic member 53, the positioning mechanism 5 further includes a pushing column 54 and a connecting rod 55, where the central column 51 penetrates through the top of the base 1 and is fixedly connected with the base 1, two positioning blocks 52 and elastic members 53 are respectively provided, one ends of the two elastic members 53 are respectively fixedly connected with two ends of the bottom of the central column 51, the other ends of the two elastic members are respectively fixedly connected with the two positioning blocks 52, the two positioning blocks 52 penetrate through the top of the base 1 and are slidably connected with the base 1, the pushing column 54 and the connecting rod 55 are respectively arranged at two ends of the top of the base 1, the two pushing columns 54 are respectively arranged at two ends of the top of the base 1, and the two connecting rods 55 are respectively fixedly arranged between the pushing column 54 and the positioning blocks 52.
Through the structure, the positioning circular plate 4 with the determined size of the center circular hole is placed on the positioning mechanism 5, and the pushing column 54 is pushed to drive the positioning block 52 to slide towards the center column 51, so that the positioning circular plate 4 can be attached to the base 1, and the position of the center brick is determined.
As shown in fig. 2, the marking mechanism 6 includes a first motor 61, a transmission column 62, a rotating rod 63, a sliding block 64, a circular slideway 65, a second motor 66, a reciprocating screw 67 and a telescopic marking plate 68, wherein the first motor 61 is fixedly arranged inside the hanging column 3, the transmission column 62 penetrates through the bottom of the hanging column 3 and extends to the outer side of the hanging column 3 to be fixedly connected with the rotating rod 63, the transmission column 62 is in transmission connection with the first motor 61, the sliding block 64 is fixedly arranged at the end of the rotating rod 63 and penetrates through the circular slideway 65 to be in sliding connection with the circular slideway 65, the circular slideway 65 is fixedly arranged at the bottom of the inner side of the hanging column 3, the second motor 66 is fixedly arranged inside the rotating rod 63, one end of the reciprocating screw 67 is in transmission connection with the second motor 66, the other end of the reciprocating screw 67 is rotatably arranged on the inner wall of the rotating rod 63 through a bearing, the telescopic marking plate 68 is rotatably sleeved on the outer side of the reciprocating screw 67, and the telescopic marking plate 68 penetrates through the bottom of the rotating rod 63 and extends to the outer side of the rotating rod 63.
Through the structure, the second motor 66 is conveniently started, the reciprocating screw 67 is driven to rotate, the telescopic marking plate 68 is driven to adjust the position, after the position of the telescopic marking plate 68 is determined, preliminary building can be carried out, when the building position is changed, the first motor 61 can be started, the driving column 62 is driven to rotate, the rotating rod 63 is driven to rotate, the position of the telescopic marking plate 68 is moved, the consistency of the building inner diameter is ensured, after the first circle of building is completed, the length of the telescopic marking plate 68 can be adjusted, the second motor 66 is started again, the position of the telescopic marking plate 68 is changed, and the size of the second circle is determined
The working principle of the utility model is as follows:
in the actual use process, the positioning circular plate 4 with the determined size of the center circular hole is placed on the positioning mechanism 5, the pushing column 54 is pushed to drive the positioning block 52 to slide towards the center column 51, so that the positioning circular plate 4 can be attached to the base 1, the position of the center brick is determined, the second motor 66 is started to drive the reciprocating screw 67 to rotate, the telescopic marking plate 68 is driven to adjust the position, after the position of the telescopic marking plate 68 is determined, preliminary masonry can be carried out, when the masonry position is changed, the first motor 61 can be started to drive the transmission column 62 to rotate, the rotating rod 63 is driven to rotate, the position of the telescopic marking plate 68 is moved, the consistency of the masonry inner diameter is ensured, after the first circle of masonry is completed, the length of the telescopic marking plate 68 can be adjusted, the second motor 66 is started again, the position of the telescopic marking plate 68 is changed, and the size of the second circle is determined.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. An auxiliary converter bottom pre-laying device is characterized in that: the automatic lifting device comprises a base (1), wherein a positioning mechanism (5) is arranged at the center of the top of the base (1), positioning circular plates (4) are arranged at the top of the base (1), supports (2) are respectively arranged at two ends of the top of the base (1), a lifting column (3) is arranged between the two supports (2), and a marking mechanism (6) is arranged at the bottom of the lifting column (3);
the positioning mechanism (5) comprises a center column (51), a positioning block (52) and an elastic piece (53);
the center column (51) penetrates through the top of the base (1) and is fixedly connected with the base (1), two positioning blocks (52) and elastic pieces (53) are arranged, one ends of the two elastic pieces (53) are respectively fixedly connected with two ends of the bottom of the center column (51), the other ends of the two elastic pieces are respectively fixedly connected with the two positioning blocks (52), and the two positioning blocks (52) penetrate through the top of the base (1) and are in sliding connection with the base (1);
the marking mechanism (6) comprises a first motor (61), a transmission column (62), a rotating rod (63), a sliding block (64), a circular slideway (65), a second motor (66), a reciprocating screw (67) and a telescopic marking plate (68);
the utility model discloses a lifting column, including lifting column (3) and reciprocating screw rod (67), first motor (61) is fixed to be set up inside lifting column (3), transmission column (62) runs through lifting column (3) bottom and extends to lifting column (3) outside and dwang (63) fixed connection, transmission column (62) is connected with first motor (61) transmission, slider (64) is fixed to be set up in dwang (63) tip and runs through circular slide (65) and circular slide (65) sliding connection, circular slide (65) is fixed to be set up in with lifting column (3) inboard bottom, second motor (66) is fixed to be set up inside dwang (63), reciprocating screw rod (67) one end and second motor (66) transmission are connected, and the other end passes through the bearing rotation and sets up in dwang (63) inner wall, flexible marking plate (68) rotation cover is located reciprocating screw rod (67) outside, flexible marking plate (68) runs through dwang (63) bottom and extends to the dwang (63) outside.
2. An apparatus for assisting the pre-laying of a converter hearth according to claim 1, wherein: the positioning mechanism (5) further comprises a pushing column (54) and a connecting rod (55).
3. An apparatus for assisting the pre-laying of a converter hearth according to claim 2, wherein: the pushing columns (54) and the connecting rods (55) are arranged at two ends, the two pushing columns (54) penetrate through the top of the base (1) and are in sliding connection with the base (1), and the two pushing columns (54) are respectively arranged at two ends of the top of the base (1).
4. A device for assisting the pre-laying of a converter bottom according to claim 3, characterized in that: the two connecting rods (55) are fixedly arranged between the pushing column (54) and the positioning block (52).
5. An apparatus for assisting in the pre-laying of a converter hearth according to claim 4, wherein: the positioning circular plate (4) is made of light materials, and the central circular hole of the positioning circular plate is matched with the central brick in size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321612416.XU CN220012696U (en) | 2023-06-25 | 2023-06-25 | Device for assisting converter bottom pre-laying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321612416.XU CN220012696U (en) | 2023-06-25 | 2023-06-25 | Device for assisting converter bottom pre-laying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220012696U true CN220012696U (en) | 2023-11-14 |
Family
ID=88677913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321612416.XU Active CN220012696U (en) | 2023-06-25 | 2023-06-25 | Device for assisting converter bottom pre-laying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220012696U (en) |
-
2023
- 2023-06-25 CN CN202321612416.XU patent/CN220012696U/en active Active
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