CN220945347U - Operation platform for welding replacement guide rail of fan-shaped section of continuous casting machine - Google Patents
Operation platform for welding replacement guide rail of fan-shaped section of continuous casting machine Download PDFInfo
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- CN220945347U CN220945347U CN202322666660.0U CN202322666660U CN220945347U CN 220945347 U CN220945347 U CN 220945347U CN 202322666660 U CN202322666660 U CN 202322666660U CN 220945347 U CN220945347 U CN 220945347U
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- continuous casting
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- 238000009749 continuous casting Methods 0.000 title claims abstract description 24
- 238000003466 welding Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000005266 casting Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to an operation platform for welding a replacement guide rail of a fan-shaped section of a continuous casting machine, which comprises an equipment foundation top plate arranged at the top end of an equipment foundation side wall, wherein a slot hole is formed in the middle of the equipment foundation top plate, a plurality of cross bars and longitudinal bars which are arranged in a staggered manner are arranged in the slot hole, a vertical ladder is hung below one side, close to the equipment foundation side wall, of the cross bars, and a springboard corresponding to the height of a welded embedded board is arranged between the adjacent vertical ladders. The utility model has simple structure and convenient manufacture and installation, a plurality of longitudinal rods and transverse rods are fixed above the side wall of the equipment foundation through the limiting device, and the vertical ladder and the springboard are arranged below the longitudinal rods and the transverse rods, so that the vertical ladder and the springboard can be flexibly arranged according to the welding positions of the replacement guide rails, are convenient to use, do not influence the installation of other equipment in the casting equipment area, and have the characteristics of safety, practicability and high efficiency.
Description
Technical Field
The utility model belongs to the technical field of continuous casting machine welding construction, and particularly relates to an operation platform for welding a replacement guide rail of a fan-shaped section of a continuous casting machine.
Background
The process of continuously casting high-temperature molten steel into casting blanks with certain section shape and certain size is called continuous casting. The equipment required for completing the process is called continuous casting complete equipment. The electromechanical liquid integration of the steel casting equipment, the continuous casting machine body equipment, the cutting area equipment, the dummy bar collecting and conveying equipment forms continuous steel casting core part equipment, and is commonly called a continuous casting machine.
The segment is the core equipment of the continuous casting machine. The sector section needs to be replaced and maintained regularly because the sector section is in the severe environments of high-load molten steel pouring, casting, cooling and the like for a long time. The function of the sector section replacing guide rail is to provide a correct walking track for the hanging in and out of the sector section, so that the sector section can be replaced smoothly and accurately. At present, when the guide rail is replaced by the fan-shaped section, the guide rail is required to be hoisted to the design position piece by adopting a hoisting machine, and the embedded plates corresponding to the foundation side walls of the continuous casting machine equipment are welded and fixed, so that the welding amount is large. Because the base wall of the continuous casting machine equipment is higher, the side wall has no other attachments, a ladder stand or a platform, the welding of the piece-by-piece replacement guide rail is carried out by adopting a mode of erecting a scaffold and the like, but the area space of the casting flow equipment is narrow, the large-area scaffold not only affects the installation of other equipment, but also affects the hoisting of a plurality of replacement guide rails, and the continuous casting machine equipment has long installation period, high cost and multiple high-altitude cross potential safety hazards.
Disclosure of utility model
The technical problem to be solved by the utility model is to provide an operation platform for welding the replacement guide rail of the sector section of the continuous casting machine, which is convenient for welding the replacement guide rail of the sector section of the continuous casting machine and ensures construction safety.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a be used for continuous casting machine fan-shaped section to change guide rail welded operation platform, including the equipment foundation roof on the top of locating equipment foundation side wall, equipment foundation roof middle part is equipped with the slotted hole, be equipped with a plurality of horizontal poles and the longitudinal rod of staggered arrangement in the slotted hole, the horizontal pole is close to one side below of equipment foundation side wall has hung the vertical ladder, adjacent the vertical ladder is erect between the springboard that corresponds with welding pre-buried board height.
Preferably, the cross rod and the longitudinal rod are round steel pipes, the cross rod is fixedly connected with the longitudinal rod through a fastener, and the cross rod is perpendicular to the equipment foundation side wall.
Preferably, the interval between adjacent longitudinal bars is 3m.
Preferably, a safety rope is pulled above the springboard.
Preferably, the cross bars and the longitudinal bars are fixed on the equipment foundation top plate through limiting devices.
Advantageous effects
The utility model has simple structure and convenient manufacture and installation, a plurality of longitudinal rods and transverse rods are fixed above the side wall of the equipment foundation through the limiting device, and the vertical ladder and the springboard are arranged below the longitudinal rods and the transverse rods, so that the vertical ladder and the springboard can be flexibly arranged according to the welding positions of the replacement guide rails, are convenient to use, do not influence the installation of other equipment in the casting equipment area, and have the characteristics of safety, practicability and high efficiency.
Drawings
Fig. 1 is a schematic perspective view of an operation platform structure for welding a sector section replacement guide rail of a continuous casting machine.
Fig. 2 is a schematic perspective view of a second operation platform structure for welding a segment replacement guide rail of a continuous casting machine.
1-A device foundation side wall; 2-a device base top plate; 3-a cross bar; 4-a vertical rod; 5-a fastener; 6-a vertical ladder; 7-springboard. Like reference symbols in the various drawings indicate like elements.
Detailed Description
The utility model will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present utility model and are not intended to limit the scope of the present utility model. Furthermore, it should be understood that various changes and modifications can be made by one skilled in the art after reading the teachings of the present utility model, and such equivalents are intended to fall within the scope of the utility model as defined in the appended claims.
As shown in fig. 1 and 2, the utility model provides an operation platform for welding a replacement guide rail of a fan-shaped section of a continuous casting machine, which comprises an equipment foundation top plate 2 arranged at the top end of an equipment foundation side wall 1, wherein a slot hole is formed in the middle of the equipment foundation top plate 2, a plurality of cross bars 3 and longitudinal bars 4 which are arranged in a staggered manner are arranged in the slot hole, a vertical ladder 6 is hung below one side of the cross bars 3 close to the equipment foundation side wall 1, and a springboard 7 corresponding to the height of a welded embedded board is erected between adjacent vertical ladders 6.
The springboard 7 is parallel to the equipment foundation side wall 1, constructors can downwards pass through the vertical ladder 6 from the top of the equipment foundation side wall 1 in the construction process, the springboard 7 is arranged at the height position of the welded embedded board, and the springboard 7 and the vertical ladder 6 are firmly bound through binding ropes. If a plurality of welding embedded parts with different heights are arranged on the equipment foundation side wall 1, a plurality of layers of gangboards 7 are correspondingly arranged. Safety ropes are fixed on the longitudinal rods 4 above the gangway 7 or on the equipment foundation roof 2, and constructors can weld on the gangway 7 after connecting with the safety ropes.
In a specific embodiment, the cross bars 3 and the longitudinal bars 4 are all round steel tubes, the interval between adjacent longitudinal bars 4 is 3m, and at least two parallel cross bars 3 are respectively arranged at two ends of the longitudinal bars 4. And a plurality of steel pipes can be lapped according to the length of the cross rod 3. The transverse rod 3 is fixedly connected with the longitudinal rod 4 through a fastener 5, and the transverse rod 3 is perpendicular to the equipment foundation side wall 1. The transverse rod 3 and the longitudinal rod 4 are fixed on the equipment foundation top plate 2 through a limiting device, and the limiting device can be connected with the equipment foundation top plate 2 through welding or bolt fastening.
Claims (5)
1. Be used for continuous casting machine fan-shaped section to change guide rail welded operation platform, including locating equipment foundation roof (2) on the top of equipment foundation side wall (1), its characterized in that, equipment foundation roof (2) middle part is equipped with the slotted hole, be equipped with a plurality of horizontal poles (3) and vertical pole (4) of staggered arrangement in the slotted hole, horizontal pole (3) are close to one side below of equipment foundation side wall (1) has hung vertical ladder (6), adjacent vertical ladder (6) are erect between and have been equipped with springboard (7) with the pre-buried board height correspondence of welding.
2. The operating platform for welding the replacement guide rail of the fan-shaped section of the continuous casting machine according to claim 1, wherein the cross rod (3) and the longitudinal rod (4) are round steel pipes, the cross rod (3) is fixedly connected with the longitudinal rod (4) through a fastener (5), and the cross rod (3) is perpendicular to the equipment foundation side wall (1).
3. An operating platform for welding of replacement rails for segments of continuous casting machines according to claim 1, characterized in that adjacent longitudinal bars (4) are spaced apart by 3m.
4. An operating platform for welding of replacement rails for segments of continuous casting machines according to claim 1, characterized in that the jump board (7) is provided with safety ropes pulled over it.
5. An operating platform for welding a replacement rail for a segment of a continuous casting machine according to claim 1, characterized in that the cross bar (3) and the longitudinal bar (4) are fixed to the equipment foundation roof (2) by means of a limiting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322666660.0U CN220945347U (en) | 2023-09-28 | 2023-09-28 | Operation platform for welding replacement guide rail of fan-shaped section of continuous casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322666660.0U CN220945347U (en) | 2023-09-28 | 2023-09-28 | Operation platform for welding replacement guide rail of fan-shaped section of continuous casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220945347U true CN220945347U (en) | 2024-05-14 |
Family
ID=91010569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322666660.0U Active CN220945347U (en) | 2023-09-28 | 2023-09-28 | Operation platform for welding replacement guide rail of fan-shaped section of continuous casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220945347U (en) |
-
2023
- 2023-09-28 CN CN202322666660.0U patent/CN220945347U/en active Active
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