CN219724536U - Novel continuous casting knockout roller way lifting baffle proximity switch positioning device - Google Patents
Novel continuous casting knockout roller way lifting baffle proximity switch positioning device Download PDFInfo
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- CN219724536U CN219724536U CN202320126009.1U CN202320126009U CN219724536U CN 219724536 U CN219724536 U CN 219724536U CN 202320126009 U CN202320126009 U CN 202320126009U CN 219724536 U CN219724536 U CN 219724536U
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- proximity switch
- lifting baffle
- roller way
- continuous casting
- induction
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- 238000009749 continuous casting Methods 0.000 title claims abstract description 29
- 230000006698 induction Effects 0.000 claims abstract description 42
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 19
- 239000010959 steel Substances 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000009628 steelmaking Methods 0.000 abstract description 3
- 238000003723 Smelting Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Continuous Casting (AREA)
Abstract
The utility model discloses a novel continuous casting knockout roller way lifting baffle proximity switch positioning device, which relates to the technical field of steel smelting equipment, and comprises a proximity switch upright post, wherein the proximity switch upright post is fixedly arranged on one side of a roller way, and a first proximity switch and a second proximity switch are sequentially and fixedly arranged on the proximity switch upright post along the vertical direction; the installation sleeve is fixedly arranged on one side of the proximity switch upright post, and a sliding groove is formed in the side face of the installation sleeve; the induction device is slidably arranged in the chute; the lifting baffle is fixedly provided with a connecting angle steel, and the connecting angle steel is connected with the induction device through a connecting rope. The utility model solves the problem that the proximity switch of the lifting baffle of the steel-making continuous casting knockout roller way is crashed by the sensing device, eliminates the production influence of non-burrs of the deburring machine, non-number spraying of the marking machine and the like caused by crashing the proximity switch, improves the non-material quality of casting blanks, and has simple manufacture and low manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of steel smelting equipment, in particular to a novel continuous casting knockout roller way lifting baffle proximity switch positioning device.
Background
In the steelmaking continuous casting production process, due to the production process requirement, the slab is required to be blocked by using a lifting baffle before passing through a flame cutting machine, a burr machine, a number spraying machine, a pusher and other equipment in a blank ejection roller way region.
At present, proximity switch induction iron sheets used for lifting baffles are commonly installed on extension angle irons of the lifting baffles. Fig. 1 is a schematic diagram showing the cooperation between a proximity switch and an induction block in a conventional continuous casting knockout roller way. Because the slab collides with the lifting baffle to generate displacement, the induction iron block of the lifting baffle for prolonging the angle iron bumps the proximity switch out, the signal linkage influences the deburring of the deburring machine after the fault of the proximity switch, the marking machine sprays non-physical quality such as the number, and the like, great difficulty is brought to the production stability, and simultaneously, great economic loss is also caused
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a novel continuous casting blank ejection roller way lifting baffle proximity switch positioning device.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
novel continuous casting knockout roll table lifting baffle proximity switch positioning device comprises:
the proximity switch upright post is fixedly arranged on one side of the roller way, and a first proximity switch and a second proximity switch are sequentially and fixedly arranged on the proximity switch upright post along the vertical direction;
the installation sleeve is fixedly arranged on one side of the proximity switch upright post, a chute extending along the vertical direction is formed in the side surface of the installation sleeve, facing the first proximity switch and the second proximity switch, and the chute, the first proximity switch and the second proximity switch are positioned in the same vertical plane;
the induction device is slidably arranged in the chute;
the lifting baffle is fixedly provided with a connecting angle steel, and the connecting angle steel is connected with the induction device through a connecting rope;
and in the lifting process of the lifting baffle, the lifting baffle and the first proximity switch and the second proximity switch are positioned in different horizontal planes.
As a preferable scheme of the novel continuous casting knockout roller way lifting baffle proximity switch positioning device, the utility model comprises the following steps: the induction device comprises an induction piece, a weight piece and a connecting rod for connecting the induction piece and the weight piece, and one end of the connecting rope is fixedly connected to the connecting rod;
the connecting rod is arranged in the sliding groove in a sliding way, the induction piece is positioned outside the installation sleeve, and the weight piece is positioned in the installation sleeve.
As a preferable scheme of the novel continuous casting knockout roller way lifting baffle proximity switch positioning device, the utility model comprises the following steps: the weight of the weight plate is equal to the weight of the sensing plate.
As a preferable scheme of the novel continuous casting knockout roller way lifting baffle proximity switch positioning device, the utility model comprises the following steps: the weight plate is parallel to the induction plate, and the connecting rod is perpendicular to the induction plate.
As a preferable scheme of the novel continuous casting knockout roller way lifting baffle proximity switch positioning device, the utility model comprises the following steps: the length of the proximity switch stand column is 300mm, the distance between the first proximity switch and the lower end of the proximity switch stand column is 200mm, and the distance between the second proximity switch and the lower end of the proximity switch stand column is 100mm.
As a preferable scheme of the novel continuous casting knockout roller way lifting baffle proximity switch positioning device, the utility model comprises the following steps: the length of the chute is 350mm.
As a preferable scheme of the novel continuous casting knockout roller way lifting baffle proximity switch positioning device, the utility model comprises the following steps: the induction piece with the counter weight piece is circular, the diameter of induction piece is 50mm, and thickness is 3mm, the diameter of counter weight piece is 35mm, and the diameter is 4mm, the length of connecting rod is 40mm, and the diameter is 8mm.
As a preferable scheme of the novel continuous casting knockout roller way lifting baffle proximity switch positioning device, the utility model comprises the following steps: the distance between the proximity switch upright post and the mounting sleeve is 50mm.
The beneficial effects of the utility model are as follows:
(1) According to the utility model, the induction device is arranged in the chute in a sliding manner, the induction device is in transmission connection with the connecting angle steel through the connecting rope, and the lifting baffle can drive the induction device to synchronously lift when lifting, so that the induction device enters an induction area corresponding to the proximity switch, the connecting angle steel and the proximity switch are positioned in different horizontal planes, and the proximity switch and the lifting baffle are arranged in different horizontal planes on the premise of ensuring normal operation of the proximity switch, thereby effectively avoiding the problem that the proximity switch is damaged by the induction device.
(2) In the utility model, the weight plates are parallel to the induction plate and are parallel to the vertical plane, and meanwhile, the weight of the weight plates is equal to that of the induction plate. Thus, when the sensing device only receives force in the vertical direction, the sensing piece and the weight piece are always parallel to the vertical plane, and the sensing piece is ensured to be perpendicular to the sensing directions of the first proximity switch and the second proximity switch.
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 description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram showing the cooperation between a proximity switch and an induction block in a conventional continuous casting knockout roller way;
FIG. 2 is a schematic structural view of a novel positioning device for a proximity switch of a lifting baffle of a continuous casting knockout roller way;
FIG. 3 is a schematic structural diagram of an induction device in the novel continuous casting knockout roller way lifting baffle proximity switch positioning device provided by the utility model;
wherein: 1. a proximity switch column; 2. a first proximity switch; 3. a second proximity switch; 4. lifting a baffle; 5. connecting angle steel; 6. a connecting rope; 7. installing a sleeve; 8. a chute; 9. an induction device; 10. a connecting rod; 11. an induction piece; 12. and (5) a weight piece.
Detailed Description
In order that the utility model may be more readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Fig. 2 is a schematic structural diagram of a novel positioning device for a proximity switch of a lifting baffle of a continuous casting knockout roller way provided by the embodiment of the utility model. The device comprises a proximity switch upright 1, a mounting sleeve 7, a sensing device 9 and a lifting baffle 4. The lifting baffle 4 can drive the induction device 9 to synchronously lift when lifting, so that the induction device 9 enters an induction area corresponding to the proximity switch, and the proximity switch and the lifting baffle 4 are arranged in different horizontal planes on the premise of ensuring normal operation of the proximity switch, thereby effectively avoiding the problem that the proximity switch is crashed by the induction device 9.
Specifically, the proximity switch upright 1 is fixedly installed on one side of the roller way and is arranged along the vertical direction. A first proximity switch 2 and a second proximity switch 3 are fixedly arranged on the side surface of the proximity switch upright post 1. The first proximity switch 2 and the second proximity switch 3 are sequentially arranged along the vertical direction, and the first proximity switch 2 and the second proximity switch 3 are positioned in the same vertical plane.
The mounting sleeve 7 is fixedly mounted on one side of the proximity switch. The mounting sleeve 7 is also arranged in the vertical direction. A chute 8 is provided in the side of the mounting sleeve 7, and this chute 8 is located on the side of the mounting sleeve 7 facing the first proximity switch 2 and the second proximity switch 3. The chute 8 extends in a vertical direction. The chute 8, the first proximity switch 2 and the second proximity switch 3 are positioned in the same vertical plane.
The sensing device 9 is slidably mounted in the chute 8.
And a connecting angle steel 5 is fixedly arranged on the lifting baffle 4. The connecting angle steel 5 is provided with a connecting rope 6. One end of the connecting rope 6 is fixedly connected with the connecting angle steel 5, and the other end of the connecting rope 6 is fixedly connected with the sensing device 9. It can be understood that when the lifting baffle 4 is lifted, the sensing device 9 can be driven to synchronously lift by the connecting angle steel 5 and the connecting rope 6. In the lifting process of the lifting baffle 4, the sensing device 9 can enter the sensing area of the first proximity switch 2 and the human proximity switch, so that a sensing signal is generated, and whether the lifting baffle 4 is lifted in place is judged.
Referring to fig. 2, since the lifting baffle 4 is lifted, the lifting baffle 4 and the connecting angle steel 5 are located in different horizontal planes with the first proximity switch 2 and the second proximity switch 3. Therefore, even if the slab collides with the lifting baffle 4 to cause the lifting baffle 4 to displace, collision between the connecting angle steel 5 and the proximity switch or between the sensing device 9 and the proximity switch can not be generated, so that the condition that the proximity switch is damaged due to impact is effectively avoided.
Referring to fig. 3, the sensing device 9 includes a sensing piece 11, a weight plate 12, and a connecting rod 10 for connecting the sensing piece 11 and the weight plate 12. Wherein, connecting rod 10 slides and sets up in the spout 8 of installation sleeve 7 side, and the sensing piece 11 is located the outside of installation sleeve 7, and is close to first proximity switch 2 and second proximity switch 3. The weight plate 12 is located within the mounting sleeve 7. One end of the connecting rope 6 is fixedly connected to the connecting rod 10. When the lifting baffle 4 is lifted, the connecting rod 10 is driven to lift through the connecting rope 6, and then the induction piece 11 and the weight piece 12 are driven to synchronously lift.
It should be noted that the weight plates 12 are parallel to the sensing plate 11 and are parallel to the vertical plane. The connecting rod 10 extends perpendicular to the sensor strip 11, i.e. its axis extends in a horizontal direction. Meanwhile, the weight of the weight plate 12 is equal to the weight of the sensing plate 11. In this way, when the sensing means 9 is only subjected to forces in the vertical direction, the sensing piece 11 and the weight plate 12 are always parallel to the vertical plane, ensuring that the sensing piece 11 is perpendicular to the sensing direction of the first proximity switch 2 and the second proximity switch 3.
In this embodiment, the cross sections of the sensing piece 11 and the weight plate 12 are circular. The sensor chip 11 has a diameter of 50mm and a thickness of 3mm. The weight plate 12 has a diameter of 35mm and a diameter of 4mm. The connecting rod 10 is screw steel, the axis of the connecting rod is overlapped with the axes of the sensing piece 11 and the weight piece 12, so that the sensing device 9 is in an I shape as a whole, the length of the connecting rod 10 is 40mm, and the diameter is 8mm.
In addition, in the present embodiment, the proximity switch column 1 has a length of 300mm. The distance between the first proximity switch 2 and the lower end of the proximity switch upright 1 is 200mm. The distance between the second proximity switch 3 and the lower end of the proximity switch upright 1 is 100mm. The mounting sleeve 7 is arranged 150mm from the proximity switch upright. The mounting sleeve 7 has a length of 350mm and a diameter of 40mm. The length of the chute 8 arranged on the side surface of the mounting sleeve 7 is 350mm, and the width is 1mm. The connecting rope 6 is a steel wire rope with the length of 400mm.
Therefore, the technical scheme of the utility model successfully solves the problem that the proximity switch of the lifting baffle 4 of the steel-making continuous casting knockout roller way is crashed by the sensing device 9, eliminates the production influences of non-burrs of a burr machine, non-number spraying of a marking machine and the like caused by crashing of the proximity switch, improves the non-material quality of casting blanks, and has simple manufacture and low manufacturing cost.
In addition to the above embodiments, the present utility model may have other embodiments; all technical schemes formed by equivalent substitution or equivalent transformation fall within the protection scope of the utility model.
Claims (8)
1. Novel continuous casting knockout roll table lifting baffle proximity switch positioning device is characterized in that: comprising the following steps:
the proximity switch stand column (1) is fixedly arranged on one side of the roller way, and a first proximity switch (2) and a second proximity switch (3) are sequentially and fixedly arranged on the proximity switch stand column (1) along the vertical direction;
the installation sleeve (7) is fixedly arranged on one side of the proximity switch upright post (1), a chute (8) extending along the vertical direction is formed in the side surface of the installation sleeve (7) facing the first proximity switch (2) and the second proximity switch (3), and the chute (8) and the first proximity switch (2) and the second proximity switch (3) are positioned in the same vertical plane;
the induction device (9) is slidably arranged in the chute (8);
the lifting baffle (4) is fixedly provided with a connecting angle steel (5), and the connecting angle steel (5) is connected with the induction device (9) through a connecting rope (6);
in the lifting process of the lifting baffle plate (4), the lifting baffle plate and the first proximity switch (2) and the second proximity switch (3) are positioned in different horizontal planes.
2. The novel continuous casting knockout roller way lifting baffle proximity switch positioning device according to claim 1, wherein: the induction device (9) comprises an induction piece (11), a weight piece (12) and a connecting rod (10) for connecting the induction piece (11) and the weight piece (12), and one end of the connecting rope (6) is fixedly connected to the connecting rod (10);
the connecting rod (10) is arranged in the sliding groove (8) in a sliding mode, the induction piece (11) is located outside the installation sleeve (7), and the weight stack (12) is located in the installation sleeve (7).
3. The novel continuous casting knockout roller way lifting baffle proximity switch positioning device according to claim 2, wherein: the weight of the weight plate (12) is equal to the weight of the sensing plate (11).
4. The novel continuous casting knockout roller way lifting baffle proximity switch positioning device according to claim 3, wherein: the weight plate (12) is parallel to the induction plate (11), and the connecting rod (10) is perpendicular to the induction plate (11).
5. The novel continuous casting knockout roller way lifting baffle proximity switch positioning device according to claim 1, wherein: the length of the proximity switch stand column (1) is 300mm, the distance between the first proximity switch (2) and the lower end of the proximity switch stand column (1) is 200mm, and the distance between the second proximity switch (3) and the lower end of the proximity switch stand column (1) is 100mm.
6. The novel continuous casting knockout roller way lifting baffle proximity switch positioning device according to claim 5, wherein: the length of the sliding groove (8) is 350mm.
7. The novel continuous casting knockout roller way lifting baffle proximity switch positioning device according to claim 2, wherein: the induction piece (11) and the weight piece (12) are round, the diameter of the induction piece (11) is 50mm, the thickness is 3mm, the diameter of the weight piece (12) is 35mm, the diameter is 4mm, the length of the connecting rod (10) is 40mm, and the diameter is 8mm.
8. The novel continuous casting knockout roller way lifting baffle proximity switch positioning device according to claim 1, wherein: the distance between the proximity switch upright post (1) and the mounting sleeve (7) is 50mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320126009.1U CN219724536U (en) | 2023-01-17 | 2023-01-17 | Novel continuous casting knockout roller way lifting baffle proximity switch positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320126009.1U CN219724536U (en) | 2023-01-17 | 2023-01-17 | Novel continuous casting knockout roller way lifting baffle proximity switch positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219724536U true CN219724536U (en) | 2023-09-22 |
Family
ID=88027364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320126009.1U Active CN219724536U (en) | 2023-01-17 | 2023-01-17 | Novel continuous casting knockout roller way lifting baffle proximity switch positioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219724536U (en) |
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2023
- 2023-01-17 CN CN202320126009.1U patent/CN219724536U/en active Active
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