CN219648687U - Quick positioning device of sliding gate mechanism - Google Patents
Quick positioning device of sliding gate mechanism Download PDFInfo
- Publication number
- CN219648687U CN219648687U CN202320234476.6U CN202320234476U CN219648687U CN 219648687 U CN219648687 U CN 219648687U CN 202320234476 U CN202320234476 U CN 202320234476U CN 219648687 U CN219648687 U CN 219648687U
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- fixedly connected
- pull rod
- brick
- sliding
- sliding gate
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- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000011449 brick Substances 0.000 claims description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 abstract description 19
- 239000010959 steel Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to the technical field of sliding gate valves and discloses a quick positioning device of a sliding gate mechanism, which comprises a base, wherein a mounting seat is fixedly connected to the middle part of one side of the bottom end of the base, a cavity is formed in the middle part in the mounting seat, a hydraulic cylinder is fixedly connected to the middle part of the top end of the cavity, a transverse plate is fixedly connected to the driving end of the hydraulic cylinder, positioning pins are symmetrically arranged at one end, far away from the hydraulic cylinder, of the transverse plate, a pull rod penetrates through the lower middle part in the mounting seat, and uniformly distributed positioning grooves are symmetrically arranged on the periphery of the pull rod. According to the utility model, when the molten steel flow reaches the requirement, the position of the pulley is controlled through the hydraulic cylinder and the pull rod, the molten steel flow is regulated, and when the molten steel flow is regulated, the hydraulic rod stretches to enable the positioning pin to be clamped in the positioning groove, the pull rod is rapidly positioned, and the displacement of the pulley can be limited, so that the effect of preventing safety accidents caused by excessive movement is achieved.
Description
Technical Field
The utility model relates to the technical field of sliding gate valves, in particular to a quick positioning device of a sliding gate valve mechanism.
Background
The sliding gate valve is a device arranged at the bottom of a ladle, molten steel with higher temperature enters a tundish or a vibration exciter through the sliding gate valve, the sliding gate valve can be opened and closed at any time, the functions of controlling the temperature of the steel and adjusting the flow of the steel are achieved, the safety of equipment and operators below the ladle is protected, for example, a quick positioning device of a sliding gate valve mechanism proposed by Chinese patent publication No. CN212734135U can be used for quickly fixing a pull rod, the flow of the molten steel can be controlled, and the fixing and production quality effects of the flow of the molten steel can be guaranteed.
However, in the actual use process of the device, once the friction block is worn seriously, the pull rod can be possibly fixed well, so that the pull rod is separated, and a certain safety effect can be brought to the use of the positioning mechanism.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a quick positioning device of a sliding gate valve mechanism.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a quick positioner of sliding gate mechanism, includes the base, base bottom one side middle part fixedly connected with mount pad, the middle part is provided with the cavity in the mount pad, cavity top middle part fixedly connected with pneumatic cylinder, pneumatic cylinder drive end fixedly connected with diaphragm, the diaphragm is kept away from pneumatic cylinder one end symmetry and is provided with the locating pin, middle part runs through in the mount pad has the pull rod down, pull rod periphery symmetry is provided with evenly distributed's constant head tank.
As a further description of the above technical solution:
the upper nozzle brick is arranged in the middle of the top end of the base, an upper sliding plate brick is fixed at the bottom end of the upper nozzle brick, and a lower sliding plate brick is connected at the bottom end of the upper sliding plate brick in a sliding manner.
As a further description of the above technical solution:
one end of the pull rod, which is close to the water feeding brick, is fixedly connected with a pulley, and one end of the pull rod, which is far away from the pulley, is fixedly connected with a pull ring.
As a further description of the above technical solution:
the lower slide brick bottom fixedly connected with coaster, lower slide brick bottom fixedly connected with mouth of a river brick down, lower slide brick periphery middle part swing joint has the slip to hold in the palm, mouth of a river brick periphery lower part swing joint has the guard plate down.
As a further description of the above technical solution:
the middle part fixedly connected with friction block in diaphragm bottom, the friction block is the arc near pull rod one side.
As a further description of the above technical solution:
the locating pin and the locating slot are matched.
The utility model has the following beneficial effects:
according to the utility model, when the molten steel flow reaches the requirement, the position of the pulley is controlled through the hydraulic cylinder and the pull rod, the molten steel flow is regulated, and when the molten steel flow is regulated, the hydraulic rod stretches to enable the positioning pin to be clamped in the positioning groove, the pull rod is rapidly positioned, and the displacement of the pulley can be limited, so that the effect of preventing safety accidents caused by excessive movement is achieved.
Drawings
Fig. 1 is a schematic perspective view of a quick positioning device of a sliding gate valve mechanism according to the present utility model;
FIG. 2 is a schematic front cross-sectional view of a quick positioning device of a sliding gate valve mechanism according to the present utility model;
fig. 3 is a schematic diagram of the internal structure of a mounting seat of a quick positioning device of a sliding gate valve mechanism according to the present utility model.
Legend description:
1. a base; 2. a water feeding brick; 3. a positioning groove; 4. a lower slide plate brick; 5. a water outlet brick; 6. a pulley; 7. a mounting base; 8. a pull ring; 9. a pull rod; 10. a slide plate brick is arranged; 11. a protection plate; 12. a slide support; 13. a hydraulic cylinder; 14. a cavity; 15. a cross plate; 16. a positioning pin; 17. friction blocks.
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.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a quick positioner of sliding gate mechanism, the on-line screen storage device comprises a base 1, base 1 bottom one side middle part fixedly connected with mount pad 7, the middle part is provided with cavity 14 in the mount pad 7, cavity 14 top middle part fixedly connected with pneumatic cylinder 13, through setting up pneumatic cylinder 13, can control the rising or the decline of locating pin 16, and then can fix a position pull rod 9 fast, pneumatic cylinder 13 drive end fixedly connected with diaphragm 15, diaphragm 15 is kept away from pneumatic cylinder 13 one end symmetry and is provided with locating pin 16, the middle part runs through in the mount pad 7 has pull rod 9 down, pull rod 9 periphery symmetry is provided with evenly distributed's constant head tank 3, through the pneumatic cylinder 13 in the control mount pad 7, make pneumatic cylinder 13 piston end downwardly extending, can realize diaphragm 15 and locating pin 16 downwardly moving, until locating pin 16 block is in the constant head tank 3 of pull rod 9 both sides, and then can fix a position pull rod 9 fast, prevent that pull rod 9 from taking place the displacement, and then cause molten steel flow and the requirement to disagree.
The upper nozzle brick 2 is arranged in the middle of the top end of the base 1, the upper sliding plate brick 10 is fixed at the bottom end of the upper nozzle brick 2, the lower sliding plate brick 4 is connected at the bottom end of the upper sliding plate brick 10 in a sliding manner, through arranging the upper sliding plate brick 10 and the lower sliding plate brick 4, the mutual movement between the upper nozzle brick 2 and the lower nozzle brick 5 can be assisted, the flow of molten steel can be controlled, the opening and closing of molten steel can be controlled by assisting workers, the trolley 6 is fixedly connected at one end of the pull rod 9 close to the upper nozzle brick 2, the pull ring 8 is fixedly connected at one end of the pull rod 9 far away from the trolley 6, the trolley 6 is fixedly connected at the bottom end of the lower sliding plate brick 4, the movement of the external equipment control 6 can be assisted under the cooperation of the pull rod 9 and the pull ring 8, the relative movement of the upper nozzle brick 2 and the lower nozzle brick 5 can be controlled, the lower nozzle brick 5 is fixedly connected at the bottom end of the lower sliding plate brick 4, the middle part of the periphery of the lower slide plate brick 4 is movably connected with the slide support 12, the lower part of the periphery of the lower nozzle brick 5 is movably connected with the protection plate 11, the slide support 12 is arranged to assist the slide block 6 to move, the slide block 6 is beneficial to improving the moving smoothness, the protection plate 11 is arranged at the same time, the protection effect is achieved, the safety accident is avoided, the middle part of the bottom end of the transverse plate 15 is fixedly connected with the friction block 17, one side of the friction block 17 close to the pull rod 9 is arc-shaped, the friction force during fixing the pull rod 9 can be increased through the friction block 17, the pull rod 9 can be prevented from sliding to a certain extent, meanwhile, one side of the friction block 17 is arc-shaped, the contact area between the pull rod 9 and the friction block 17 can be increased, the positioning pin 16 is matched with the positioning groove 3, the positioning pin 16 is prevented from being separated when the pull rod 9 is fixed due to the matching of the positioning pin 16 and the positioning groove 3, resulting in the pull rod 9 not being fixed, resulting in a safety accident.
Working principle: in the actual use process, after the device is installed in a working area, a worker controls the pull rod 9 to move through external auxiliary equipment, the gradual alignment of through holes of the lower nozzle brick 5 and the upper nozzle brick 2 can be realized, in the alignment process, the flow gradually becomes larger until the flow of molten steel reaches the maximum when the molten steel passes through the through holes of the lower nozzle brick 5 and the upper nozzle brick 2, then, the worker pulls the pull rod 9 to the opposite side through the external auxiliary equipment, at the moment, the pulley 6 moves to the opposite side, the flow of molten steel gradually becomes smaller until the device is completely closed, when the flow of molten steel reaches the requirement, the piston end of the hydraulic cylinder 13 extends downwards through controlling the hydraulic cylinder 13, the downward movement of the transverse plate 15 and the positioning pin 16 can be realized until the positioning pin 16 is clamped in the positioning grooves 3 at the two sides of the pull rod 9, the pull rod 9 can be further fixed, the quick positioning can be realized, the displacement of the pull rod 9 is prevented, and the flow of molten steel is inconsistent with the requirement.
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 (6)
1. The utility model provides a quick positioner of sliding gate mechanism, includes base (1), its characterized in that: base (1) bottom one side middle part fixedly connected with mount pad (7), middle part is provided with cavity (14) in mount pad (7), cavity (14) top middle part fixedly connected with pneumatic cylinder (13), pneumatic cylinder (13) drive end fixedly connected with diaphragm (15), pneumatic cylinder (13) one end symmetry is provided with locating pin (16) are kept away from to diaphragm (15), middle part runs through in mount pad (7) has pull rod (9), pull rod (9) periphery symmetry is provided with evenly distributed's constant head tank (3).
2. A quick positioning device for a sliding gate valve mechanism as defined in claim 1, wherein: the water gap device is characterized in that an upper water gap brick (2) is mounted in the middle of the top end of the base (1), an upper sliding plate brick (10) is fixed at the bottom end of the upper water gap brick (2), and a lower sliding plate brick (4) is connected at the bottom end of the upper sliding plate brick (10) in a sliding manner.
3. A quick positioning device for a sliding gate valve mechanism as defined in claim 1, wherein: one end of the pull rod (9) close to the water feeding brick (2) is fixedly connected with a pulley (6), and one end of the pull rod (9) far away from the pulley (6) is fixedly connected with a pull ring (8).
4. A quick positioning device for a sliding gate valve mechanism as claimed in claim 2, wherein: the sliding plate is characterized in that a pulley (6) is fixedly connected to the bottom end of the lower sliding plate brick (4), a lower water gap brick (5) is fixedly connected to the bottom end of the lower sliding plate brick (4), a sliding support (12) is movably connected to the middle part of the periphery of the lower sliding plate brick (4), and a protection plate (11) is movably connected to the lower part of the periphery of the lower water gap brick (5).
5. A quick positioning device for a sliding gate valve mechanism as defined in claim 1, wherein: the middle part of the bottom end of the transverse plate (15) is fixedly connected with a friction block (17), and one side of the friction block (17) close to the pull rod (9) is arc-shaped.
6. A quick positioning device for a sliding gate valve mechanism as defined in claim 1, wherein: the locating pin (16) is matched with the locating groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320234476.6U CN219648687U (en) | 2023-02-16 | 2023-02-16 | Quick positioning device of sliding gate mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320234476.6U CN219648687U (en) | 2023-02-16 | 2023-02-16 | Quick positioning device of sliding gate mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219648687U true CN219648687U (en) | 2023-09-08 |
Family
ID=87879988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320234476.6U Active CN219648687U (en) | 2023-02-16 | 2023-02-16 | Quick positioning device of sliding gate mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219648687U (en) |
-
2023
- 2023-02-16 CN CN202320234476.6U patent/CN219648687U/en active Active
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