CN117961048B - Quick replacement device of ladle mouth of a river brick - Google Patents
Quick replacement device of ladle mouth of a river brick Download PDFInfo
- Publication number
- CN117961048B CN117961048B CN202410383335.XA CN202410383335A CN117961048B CN 117961048 B CN117961048 B CN 117961048B CN 202410383335 A CN202410383335 A CN 202410383335A CN 117961048 B CN117961048 B CN 117961048B
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- ladle nozzle
- nozzle brick
- motor
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/56—Means for supporting, manipulating or changing a pouring-nozzle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
本发明属于钢包维护技术领域，具体的说是一种钢包水口砖的快速更换装置，包括把手，所述把手后端固定连接有壳体，所述壳体后端转动设置有套筒，所述套筒内腔滑动连接有转轴，所述转轴后端固定连接有安装柱，所述安装柱上设置有用于对钢包水口砖进行支撑的内径自适应防颗粒阻碍式夹紧机构，本发明实现了利用内径自适应防杂质阻碍式夹紧机构，当待更换的钢包水口砖内腔出现扩径的情况时，调节多个支撑板的角度，使支撑板避开发生扩径的位置，然后驱使多个支撑板同时向钢包水口砖内壁移动，来实现固定；可避免人员手握把手时，因手滑导致把手脱落，而影响更换工作正常进行的情况。
The present invention belongs to the technical field of ladle maintenance, and specifically is a device for quickly replacing a ladle nozzle brick, comprising a handle, a shell fixedly connected to the rear end of the handle, a sleeve rotatably arranged at the rear end of the shell, a rotating shaft slidably connected to the inner cavity of the sleeve, a mounting column fixedly connected to the rear end of the rotating shaft, and an inner diameter self-adaptive particle-blocking anti-clamping mechanism for supporting the ladle nozzle brick. The present invention realizes the use of the inner diameter self-adaptive impurity-blocking clamping mechanism, and when the inner cavity of the ladle nozzle brick to be replaced expands in diameter, the angles of multiple support plates are adjusted to make the support plates avoid the position where the expansion occurs, and then the multiple support plates are driven to move toward the inner wall of the ladle nozzle brick at the same time to achieve fixation; the situation that the handle falls off due to slipping of the hand when the person holds the handle can be avoided, thereby affecting the normal replacement work.
Description
技术领域Technical Field
本发明属于钢包维护技术领域，具体的说是一种钢包水口砖的快速更换装置。The invention belongs to the technical field of ladle maintenance, in particular to a device for quickly replacing a ladle nozzle brick.
背景技术Background technique
钢包水口砖是一种用于钢水浇注的耐火材料质钢水流出口，它镶嵌在盛钢桶底部座砖中，水口砖在浇注过程中扮演着关键角色，不浇注时，水口砖和塞头砖呈线接触，保证不漏钢，钢包水口砖在长时间使用过程中，会不断受到钢水的冲刷和侵蚀，导致砖体表面逐渐磨损，甚至可能出现裂纹或孔洞，这种磨损不仅影响了水口砖的结构完整性，还可能导致钢水渗漏或流速不稳定，进而影响钢水的质量和浇注效果，所以需要对钢包水口砖进行更换。The ladle nozzle brick is a refractory steel outflow outlet for molten steel pouring. It is embedded in the base brick at the bottom of the steel ladle. The nozzle brick plays a key role in the pouring process. When not pouring, the nozzle brick and the plug brick are in line contact to ensure that there is no steel leakage. During long-term use, the ladle nozzle brick will be continuously washed and eroded by the molten steel, resulting in gradual wear of the brick surface, and even cracks or holes. This wear not only affects the structural integrity of the nozzle brick, but may also cause molten steel leakage or unstable flow rate, thereby affecting the quality of the molten steel and the pouring effect, so the ladle nozzle brick needs to be replaced.
公告号为CN220497763U的实用新型专利公开了一种钢包内水口砖的拆修机构，针对现有的技术中存在钢包的水口砖在拆卸时，通常是通过工人手动拆卸，通过工具敲出水口砖操作较为繁琐费力，且效率较低，在使用时有所不便的问题，现提出如下方案，其包括支撑座与两个电推杆，两个电推杆对称固定连接在支撑座的右侧，两个电推杆的右侧固定连接有同一个连接板，连接板的左侧固定连接有拉杆，且拉杆贯穿支撑座，拉杆的外壁开设有螺纹槽，通过螺纹套旋转方便带动支撑板移动对水口砖进行固定，通过电推杆方便带动支撑板移动将水口砖拆卸，相比工人手动拆卸，操作简单便捷，大大提升了工作效率，具有良好的实用性。The utility model patent with announcement number CN220497763U discloses a dismantling and repairing mechanism for nozzle bricks in a ladle. In view of the problem in the prior art that the nozzle bricks of the ladle are usually dismantled manually by workers, and the operation of knocking out the nozzle bricks with tools is cumbersome and laborious, and the efficiency is low, which is inconvenient in use, the following scheme is proposed, which includes a support seat and two electric push rods, the two electric push rods are symmetrically fixedly connected to the right side of the support seat, the right sides of the two electric push rods are fixedly connected to the same connecting plate, the left side of the connecting plate is fixedly connected to a pull rod, and the pull rod passes through the support seat, and the outer wall of the pull rod is provided with a threaded groove, and the support plate is conveniently driven to move to fix the nozzle brick by rotating the threaded sleeve, and the nozzle brick is conveniently driven to move the support plate by the electric push rod to remove the nozzle brick. Compared with manual disassembly by workers, the operation is simple and convenient, which greatly improves the work efficiency and has good practicality.
但是，上述技术方案在实际应用过程中还存在以下不足：However, the above technical solution still has the following deficiencies in practical application:
由于钢包水口砖经过钢水长时间的冲刷后，可能会出现扩径的情况，并且，钢包水口砖内壁各个位置的扩径程度也可能不一，导致当多个支撑板同时移动时，可能出现有的支撑板与钢包水口砖内壁贴合，而有的支撑板未与钢包水口砖内壁贴合的情况，导致钢包水口砖内壁受力不均匀，可能出现其内壁开裂的风险，并且，受力不均匀也会导致夹持不够牢固，影响更换过程中的顺利进行；并且，当钢包水口砖内壁附着有杂质时，可能出现支撑板与钢包水口砖内壁之间被杂质隔开，且支撑板无法充分接触钢包水口砖内壁的情况，导致支撑板对钢包水口砖的夹紧不牢固，影响更换工作。After being flushed by molten steel for a long time, the ladle nozzle bricks may expand in diameter, and the degree of expansion at each position of the inner wall of the ladle nozzle brick may be different. As a result, when multiple support plates move at the same time, some support plates may fit with the inner wall of the ladle nozzle brick, while some support plates may not fit with the inner wall of the ladle nozzle brick, resulting in uneven force on the inner wall of the ladle nozzle brick, and the risk of cracking the inner wall. In addition, the uneven force may also lead to insufficient clamping, affecting the smooth progress of the replacement process; and when impurities are attached to the inner wall of the ladle nozzle brick, the support plate and the inner wall of the ladle nozzle brick may be separated by the impurities, and the support plate cannot fully contact the inner wall of the ladle nozzle brick, resulting in the support plate not clamping the ladle nozzle brick firmly, affecting the replacement work.
为此，本发明提供一种钢包水口砖的快速更换装置。To this end, the present invention provides a device for quickly replacing a ladle nozzle brick.
发明内容Summary of the invention
为了弥补现有技术的不足，解决背景技术中所提出的至少一个技术问题，本发明提出了一种钢包水口砖的快速更换装置。In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a rapid replacement device for a ladle nozzle brick.
本发明解决其技术问题所采用的技术方案是：一种钢包水口砖的快速更换装置，包括把手，所述把手后端固定连接有壳体，所述壳体后端转动设置有套筒，所述套筒内腔滑动连接有转轴，所述转轴后端固定连接有安装柱，所述安装柱上设置有用于对钢包水口砖进行支撑的内径自适应防杂质阻碍式夹紧机构；The technical solution adopted by the present invention to solve the technical problem is: a quick replacement device for a ladle nozzle brick, comprising a handle, a housing is fixedly connected to the rear end of the handle, a sleeve is rotatably arranged at the rear end of the housing, a rotating shaft is slidably connected to the inner cavity of the sleeve, a mounting column is fixedly connected to the rear end of the rotating shaft, and an inner diameter self-adaptive impurity-blocking clamping mechanism for supporting the ladle nozzle brick is arranged on the mounting column;
所述内径自适应防杂质阻碍式夹紧机构包括滑动连接于安装柱上的多个滑块一，所述滑块一一侧转动设置有连杆一，所述连杆一一端转动设置有支撑板，所述连杆一中部转动设置有连杆二，所述连杆二一端转动设置于安装柱前侧，所述连杆二一端转动设置有滑块二，所述滑块二一侧与支撑板滑动相连；The inner diameter self-adaptive impurity-blocking clamping mechanism comprises a plurality of sliders 1 slidably connected to the mounting column, one side of the slider is rotatably provided with a connecting rod 1, one end of the connecting rod 1 is rotatably provided with a support plate, the middle part of the connecting rod 1 is rotatably provided with a connecting rod 2, one end of the connecting rod 2 is rotatably provided at the front side of the mounting column, one end of the connecting rod 2 is rotatably provided with a slider 2, and one side of the slider 2 is slidably connected with the support plate;
所述转轴后侧套设并转动设置有齿圈，所述齿圈上端一侧固定连接有滑杆，所述滑杆滑动连接有连接板，所述连接板一端固定连接有刮板。A gear ring is sleeved and rotatably arranged on the rear side of the rotating shaft, a sliding rod is fixedly connected to one side of the upper end of the gear ring, a connecting plate is slidably connected to the sliding rod, and a scraper is fixedly connected to one end of the connecting plate.
优选的，所述壳体内腔壁一侧固定连接有电机二，所述电机二输出端与套筒固定相连。Preferably, a second motor is fixedly connected to one side of the inner cavity wall of the shell, and an output end of the second motor is fixedly connected to the sleeve.
优选的，所述套筒内腔前侧固定连接有电机三，所述电机三输出端固定连接有螺纹杆三，所述螺纹杆三与转轴螺纹相连。Preferably, a motor three is fixedly connected to the front side of the inner cavity of the sleeve, a threaded rod three is fixedly connected to the output end of the motor three, and the threaded rod three is threadedly connected to the rotating shaft.
优选的，所述连接板一侧螺纹连接有螺纹杆二，所述螺纹杆二下端套设固定连接有蜗轮，所述齿圈上端一侧转动设置有蜗杆，所述蜗杆与蜗轮相互啮合，所述齿圈上端一侧固定连接有电机四，所述电机四输出端与蜗杆固定相连。Preferably, a threaded rod 2 is threadedly connected to one side of the connecting plate, a worm wheel is fixedly mounted on the lower end of the threaded rod 2, a worm is rotatably provided on one side of the upper end of the gear ring, the worm and the worm wheel are meshed with each other, a motor 4 is fixedly connected to one side of the upper end of the gear ring, and the output end of the motor 4 is fixedly connected to the worm.
优选的，所述安装柱前端一侧转动设置有齿轮，所述齿轮与齿圈相互啮合，所述安装柱前端一侧固定连接有电机六，所述电机六输出端与齿轮固定相连。Preferably, a gear is rotatably provided on one side of the front end of the mounting column, the gear is meshed with a gear ring, a motor six is fixedly connected to one side of the front end of the mounting column, and an output end of the motor six is fixedly connected to the gear.
优选的，所述安装柱前侧固定连接有多个电机五，所述电机五输出端与连杆二一端固定相连。Preferably, a plurality of motors five are fixedly connected to the front side of the mounting column, and the output end of the motor five is fixedly connected to one end of the connecting rod two.
优选的，所述支撑板一侧滑动连接有夹持板，所述夹持板一端螺纹连接有螺纹杆一，所述螺纹杆一两端均转动设置支撑板两端，所述支撑板前端面中部固定连接有电机一，所述电机一输出端与螺纹杆一前端固定相连。Preferably, a clamping plate is slidably connected to one side of the support plate, a threaded rod 1 is threadedly connected to one end of the clamping plate, both ends of the threaded rod 1 are rotatably arranged at both ends of the support plate, a motor 1 is fixedly connected to the middle of the front end surface of the support plate, and the output end of the motor 1 is fixedly connected to the front end of the threaded rod 1.
优选的，所述把手下端两侧均滑动连接有滑柱，所述滑柱下端固定连接有紧固板。Preferably, both sides of the lower end of the handle are slidably connected with sliding columns, and the lower end of the sliding column is fixedly connected with a fastening plate.
优选的，所述滑柱套设有弹簧，所述弹簧一端与把手底部固定相连，所述弹簧一端与紧固板上端固定相连。Preferably, the sliding column sleeve is provided with a spring, one end of the spring is fixedly connected to the bottom of the handle, and one end of the spring is fixedly connected to the upper end of the fastening plate.
优选的，所述紧固板上端面固定连接有软垫。Preferably, a soft pad is fixedly connected to the upper end surface of the fastening plate.
本发明的有益效果如下：The beneficial effects of the present invention are as follows:
1.本发明所述的一种钢包水口砖的快速更换装置，利用内径自适应防杂质阻碍式夹紧机构，当待更换的钢包水口砖内腔出现扩径的情况时，调节多个支撑板的角度，使支撑板避开发生扩径的位置，然后驱使多个支撑板同时向钢包水口砖内壁移动，来实现固定，并且，省去了手动转动把手的麻烦；可在钢包水口砖内壁扩径较为严重，且无法通过改变支撑板角度来实现与其内壁贴合时，来对每个支撑板的位移距离进行单独调节，使得支撑板可与钢包水口砖内壁贴合，实现固定；当钢包水口砖内壁附着有较多的杂质，且无法通过改变支撑板角度来避开时，可通过对支撑板表面以及钢包水口砖内壁进行刮取的方式，使钢包水口砖内壁以及支撑板表面的杂质刮落，避免因杂质将钢包水口砖内壁与支撑板隔开，导致钢包水口砖内壁与支撑板贴合效果不佳，影响夹紧牢固程度，不易对钢包水口砖实现更换的情况。1. The invention discloses a quick replacement device for a ladle nozzle brick, which utilizes an inner diameter adaptive anti-impurity obstruction clamping mechanism. When the inner cavity of the ladle nozzle brick to be replaced expands in diameter, the angles of multiple support plates are adjusted to make the support plates avoid the position where the expansion occurs, and then the multiple support plates are driven to move toward the inner wall of the ladle nozzle brick at the same time to achieve fixation, and the trouble of manually turning the handle is eliminated; when the inner wall of the ladle nozzle brick expands in diameter seriously and cannot be fitted with the inner wall by changing the angle of the support plate, each support plate can be adjusted. The displacement distance is adjusted separately so that the support plate can fit with the inner wall of the ladle nozzle brick to achieve fixation; when there are many impurities attached to the inner wall of the ladle nozzle brick and it is impossible to avoid them by changing the angle of the support plate, the impurities on the inner wall of the ladle nozzle brick and the surface of the support plate can be scraped off by scraping the surface of the support plate and the inner wall of the ladle nozzle brick, so as to avoid the inner wall of the ladle nozzle brick being separated from the support plate due to impurities, resulting in poor fitting effect between the inner wall of the ladle nozzle brick and the support plate, affecting the clamping firmness, and making it difficult to replace the ladle nozzle brick.
2.本发明所述的一种钢包水口砖的快速更换装置，当人员手部握持把手时，手指穿过把手与紧固板之间的空隙，然后利用弹簧和滑柱的配合，使软垫与人员手部贴合，实现紧固，并且，由于软垫为弹性材质，也不会出现夹伤手部的情况，从而可避免人员手握把手时，因手滑导致把手脱落，而影响更换工作正常进行的情。2. The invention relates to a quick replacement device for a ladle nozzle brick. When a person holds the handle, the finger passes through the gap between the handle and the fastening plate, and then the spring and the slide column cooperate to make the cushion fit the person's hand to achieve fastening. Moreover, since the cushion is made of elastic material, the hand will not be pinched, thereby preventing the handle from falling off due to slipping when the person holds the handle, which affects the normal replacement work.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
下面结合附图对本发明作进一步说明。The present invention will be further described below in conjunction with the accompanying drawings.
图1是本发明完整立体结构示意图；FIG1 is a schematic diagram of a complete three-dimensional structure of the present invention;
图2是本发明另一视角立体结构示意图；FIG2 is a schematic diagram of a three-dimensional structure of the present invention from another viewing angle;
图3是支撑板处局部立体结构示意图；FIG3 is a schematic diagram of a partial three-dimensional structure of a support plate;
图4是图3中A处局部放大图；FIG4 is a partial enlarged view of point A in FIG3;
图5是滑块二处局部立体结构示意图；FIG5 is a schematic diagram of a partial three-dimensional structure of two parts of a slider;
图6是刮板处局部立体结构示意图；FIG6 is a schematic diagram of a partial three-dimensional structure of a scraper;
图7是转轴处局部立体结构示意图一；FIG7 is a schematic diagram of a partial three-dimensional structure of the rotating shaft;
图8是转轴处局部立体结构示意图二。FIG. 8 is a second schematic diagram of a local three-dimensional structure at the rotating shaft.
图中：1、安装柱；2、支撑板；3、夹持板；4、螺纹杆一；5、刮板；6、电机一；7、连接板；8、螺纹杆二；9、滑杆；10、齿圈；11、转轴；12、套筒；13、壳体；14、把手；15、紧固板；16、软垫；17、弹簧；18、滑柱；19、电机二；20、电机三；21、螺纹杆三；22、电机四；23、蜗杆；24、蜗轮；25、滑块一；26、连杆一；27、连杆二；28、电机五；29、滑块二；30、电机六；31、齿轮。In the figure: 1. mounting column; 2. supporting plate; 3. clamping plate; 4. threaded rod 1; 5. scraper; 6. motor 1; 7. connecting plate; 8. threaded rod 2; 9. slide rod; 10. gear ring; 11. rotating shaft; 12. sleeve; 13. housing; 14. handle; 15. fastening plate; 16. cushion; 17. spring; 18. slide column; 19. motor 2; 20. motor 3; 21. threaded rod 3; 22. motor 4; 23. worm; 24. worm wheel; 25. slider 1; 26. connecting rod 1; 27. connecting rod 2; 28. motor 5; 29. slider 2; 30. motor 6; 31. gear.
具体实施方式Detailed ways
下面将结合附图，对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
请参照图1-图8，本发明提供一种技术方案：一种钢包水口砖的快速更换装置，包括把手14，把手14后端固定连接有壳体13，壳体13后端转动设置有套筒12，套筒12内腔滑动连接有转轴11，转轴11后端固定连接有安装柱1，安装柱1上设置有用于对钢包水口砖进行支撑的内径自适应防杂质阻碍式夹紧机构；Referring to FIGS. 1 to 8 , the present invention provides a technical solution: a quick replacement device for a ladle nozzle brick, comprising a handle 14, a housing 13 is fixedly connected to the rear end of the handle 14, a sleeve 12 is rotatably provided at the rear end of the housing 13, a rotating shaft 11 is slidably connected to the inner cavity of the sleeve 12, a mounting column 1 is fixedly connected to the rear end of the rotating shaft 11, and an inner diameter self-adaptive impurity-blocking clamping mechanism for supporting the ladle nozzle brick is provided on the mounting column 1;
内径自适应防杂质阻碍式夹紧机构包括滑动连接于安装柱1上的多个滑块一25，滑块一25一侧转动设置有连杆一26，连杆一26一端转动设置有支撑板2，连杆一26中部转动设置有连杆二27，连杆二27一端转动设置于安装柱1前侧，连杆二27一端转动设置有滑块二29，滑块二29一侧与支撑板2滑动相连；The inner diameter self-adaptive impurity-blocking clamping mechanism comprises a plurality of sliders 25 slidably connected to the mounting column 1, a connecting rod 26 is rotatably provided on one side of the slider 25, a supporting plate 2 is rotatably provided on one end of the connecting rod 26, a connecting rod 27 is rotatably provided on the middle of the connecting rod 26, one end of the connecting rod 27 is rotatably provided on the front side of the mounting column 1, a slider 29 is rotatably provided on one end of the connecting rod 27, and one side of the slider 29 is slidably connected to the supporting plate 2;
转轴11后侧套设并转动设置有齿圈10，齿圈10上端一侧固定连接有滑杆9，滑杆9滑动连接有连接板7，连接板7一端固定连接有刮板5。A gear ring 10 is sleeved and rotatably arranged on the rear side of the rotating shaft 11 , a sliding rod 9 is fixedly connected to one side of the upper end of the gear ring 10 , a connecting plate 7 is slidably connected to the sliding rod 9 , and a scraper 5 is fixedly connected to one end of the connecting plate 7 .
本实施例中，如图1-图8所示，壳体13内腔壁一侧固定连接有电机二19，电机二19输出端与套筒12固定相连；In this embodiment, as shown in FIG. 1 to FIG. 8 , a motor 2 19 is fixedly connected to one side of the inner cavity wall of the housing 13 , and an output end of the motor 2 19 is fixedly connected to the sleeve 12 ;
套筒12内腔前侧固定连接有电机三20，电机三20输出端固定连接有螺纹杆三21，螺纹杆三21与转轴11螺纹相连；A motor 3 20 is fixedly connected to the front side of the inner cavity of the sleeve 12, and a threaded rod 3 21 is fixedly connected to the output end of the motor 3 20, and the threaded rod 3 21 is threadedly connected to the rotating shaft 11;
连接板7一侧螺纹连接有螺纹杆二8，螺纹杆二8下端套设固定连接有蜗轮24，齿圈10上端一侧转动设置有蜗杆23，蜗杆23与蜗轮24相互啮合，齿圈10上端一侧固定连接有电机四22，电机四22输出端与蜗杆23固定相连；A threaded rod 28 is threadedly connected to one side of the connecting plate 7, a worm wheel 24 is sleeved and fixedly connected to the lower end of the threaded rod 28, a worm 23 is rotatably arranged on one side of the upper end of the gear ring 10, the worm 23 and the worm wheel 24 are meshed with each other, a motor 4 22 is fixedly connected to one side of the upper end of the gear ring 10, and the output end of the motor 4 22 is fixedly connected to the worm 23;
安装柱1前端一侧转动设置有齿轮31，齿轮31与齿圈10相互啮合，安装柱1前端一侧固定连接有电机六30，电机六30输出端与齿轮31固定相连；A gear 31 is rotatably provided at one side of the front end of the mounting column 1, and the gear 31 is meshed with the gear ring 10. A motor 6 30 is fixedly connected to one side of the front end of the mounting column 1, and the output end of the motor 6 30 is fixedly connected to the gear 31;
安装柱1前侧固定连接有多个电机五28，电机五28输出端与连杆二27一端固定相连；A plurality of motors 5 28 are fixedly connected to the front side of the mounting column 1, and the output end of the motor 5 28 is fixedly connected to one end of the connecting rod 27;
支撑板2一侧滑动连接有夹持板3，夹持板3一端螺纹连接有螺纹杆一4，螺纹杆一4两端均转动设置支撑板2两端，支撑板2前端面中部固定连接有电机一6，电机一6输出端与螺纹杆一4前端固定相连；A clamping plate 3 is slidably connected to one side of the support plate 2, and a threaded rod 4 is threadedly connected to one end of the clamping plate 3. Both ends of the threaded rod 4 are rotatably arranged at both ends of the support plate 2. A motor 6 is fixedly connected to the middle of the front end surface of the support plate 2, and the output end of the motor 6 is fixedly connected to the front end of the threaded rod 4.
具体的，现有的钢包水口砖更换装置在使用时，通常采用同时驱使多个支撑板2在钢包水口砖内腔移动，并对钢包水口砖内壁进行支撑的方式，将钢包水口砖固定住，然后驱使支撑板2带动钢包水口砖移动来实现更换，但是，由于钢包水口砖经过钢水长时间的冲刷后，可能会出现扩径的情况，并且，钢包水口砖内壁各个位置的扩径程度也可能不一，导致当多个支撑板2同时移动时，可能出现有的支撑板2与钢包水口砖内壁贴合，而有的支撑板2未与钢包水口砖内壁贴合的情况，导致钢包水口砖内壁受力不均匀，可能出现其内壁开裂的风险，并且，受力不均匀也会导致夹持不够牢固，影响更换过程中的顺利进行；并且，在钢包水口砖的使用过程中，其内壁可能会存在附着力不太强的杂质，这些杂质可能由于多种原因而附着在水口砖的内壁上，例如炉渣、熔渣、部分金属氧化物或非金属夹杂物等，当这些杂质附着在钢包水口砖内壁时，可能出现支撑板2与钢包水口砖内壁之间被杂质隔开，且支撑板2无法充分接触钢包水口砖内壁的情况，也会出现支撑板2夹紧不牢固的情况；Specifically, when the existing ladle nozzle brick replacement device is in use, it is usually adopted that a plurality of support plates 2 are driven to move in the inner cavity of the ladle nozzle brick at the same time, and the inner wall of the ladle nozzle brick is supported to fix the ladle nozzle brick, and then the support plate 2 is driven to drive the ladle nozzle brick to move to achieve replacement. However, after the ladle nozzle brick is flushed by molten steel for a long time, the diameter expansion may occur, and the diameter expansion degree of each position of the inner wall of the ladle nozzle brick may also be different. As a result, when a plurality of support plates 2 are moved at the same time, some support plates 2 may fit with the inner wall of the ladle nozzle brick, while some support plates 2 may not fit with the inner wall of the ladle nozzle brick, resulting in the ladle nozzle brick being in a state of ... The inner wall of the nozzle brick is subjected to uneven force, which may cause the risk of cracking of the inner wall. Moreover, the uneven force may also lead to insufficient clamping, affecting the smooth replacement process. Moreover, during the use of the ladle nozzle brick, impurities with weak adhesion may exist on its inner wall. These impurities may adhere to the inner wall of the nozzle brick due to various reasons, such as slag, molten slag, some metal oxides or non-metallic inclusions. When these impurities adhere to the inner wall of the ladle nozzle brick, the support plate 2 may be separated from the inner wall of the ladle nozzle brick by the impurities, and the support plate 2 may not be able to fully contact the inner wall of the ladle nozzle brick. In addition, the support plate 2 may not be clamped firmly.
所以，本实施例在使用时，人员手握把手14，将安装柱1伸入至待更换的钢包水口砖内腔，如果钢包水口砖内径较为均匀，且未发生扩径情况，可同时启动多个电机五28带动连杆二27转动，使得连杆二27和连杆一26之间的夹角发生改变，使多个支撑板2向钢包水口砖内壁移动，并与钢包水口砖内壁贴合，并且，使钢包水口砖一侧与支撑板2前侧凸起处贴合，然后启动电机一6带动螺纹杆一4转动，使夹持板3滑动并与钢包水口砖端面贴合，此时，钢包水口砖内腔被支撑，且钢包水口砖两侧被夹紧，然后启动电机三20带动螺纹杆三21转动，使转轴11向套筒12内腔移动，即可使钢包水口砖移出，来实现拆卸，然后通过上述同样的对钢包水口砖进行夹持的方式，来对新的钢包水口砖进行安装；Therefore, when the present embodiment is in use, a person holds the handle 14 and extends the installation column 1 into the inner cavity of the ladle nozzle brick to be replaced. If the inner diameter of the ladle nozzle brick is relatively uniform and no diameter expansion occurs, multiple motors 5 28 can be started at the same time to drive the connecting rod 2 27 to rotate, so that the angle between the connecting rod 27 and the connecting rod 1 26 changes, so that multiple support plates 2 move toward the inner wall of the ladle nozzle brick and fit with the inner wall of the ladle nozzle brick, and one side of the ladle nozzle brick fits with the protrusion on the front side of the support plate 2, and then the motor 1 6 is started to drive the threaded rod 1 4 to rotate, so that the clamping plate 3 slides and fits with the end face of the ladle nozzle brick. At this time, the inner cavity of the ladle nozzle brick is supported and the two sides of the ladle nozzle brick are clamped, and then the motor 3 20 is started to drive the threaded rod 3 21 to rotate, so that the rotating shaft 11 moves toward the inner cavity of the sleeve 12, so that the ladle nozzle brick can be removed to achieve disassembly, and then the new ladle nozzle brick is installed by the same clamping method of the ladle nozzle brick as mentioned above;
当待更换的钢包水口砖内腔出现扩径的情况时，可通过启动电机二19带动套筒12转动，调节多个支撑板2的角度，使支撑板2避开发生扩径的位置，然后驱使多个支撑板2同时向钢包水口砖内壁移动，来实现固定，并且，省去了手动转动把手14的麻烦；When the inner cavity of the ladle nozzle brick to be replaced expands in diameter, the sleeve 12 can be driven to rotate by starting the motor 19, adjusting the angles of the multiple support plates 2 so that the support plates 2 avoid the position where the expansion occurs, and then driving the multiple support plates 2 to move toward the inner wall of the ladle nozzle brick at the same time to achieve fixation, and eliminating the trouble of manually rotating the handle 14;
当钢包水口砖内壁扩径较为严重时，仅靠调节支撑板2的角度可能无法彻底避开扩径位置，可通过对多个电机五28进行单独控制，使每个支撑板2位移的距离不同，即可使得每个支撑板2均可与钢包水口砖内壁贴合，从而可在钢包水口砖内壁扩径较为严重，且无法通过改变支撑板2角度来实现与其内壁贴合时，来对每个支撑板2的位移距离进行单独调节，使得支撑板2可与钢包水口砖内壁贴合，实现固定；When the diameter expansion of the inner wall of the ladle nozzle brick is serious, it may not be possible to completely avoid the diameter expansion position by adjusting the angle of the support plate 2 alone. By individually controlling multiple motors 5 28, each support plate 2 can be displaced by a different distance, so that each support plate 2 can be fitted with the inner wall of the ladle nozzle brick. When the diameter expansion of the inner wall of the ladle nozzle brick is serious and it is impossible to fit with the inner wall by changing the angle of the support plate 2, the displacement distance of each support plate 2 can be individually adjusted so that the support plate 2 can fit with the inner wall of the ladle nozzle brick to achieve fixation.
当钢包水口砖内壁附着有较多的杂质，且无法通过改变支撑板2角度来避开时，可通过启动电机四22带动蜗杆23转动，使得蜗轮24和螺纹杆二8转动，当螺纹杆二8转动时，使得连接板7在滑杆9上滑动，调节刮板5距离钢包水口砖内壁的距离，且使得刮板5一侧与钢包水口砖内壁贴合，然后利用电机六30带动齿轮31转动，使得齿圈10在转轴11上转动，使刮板5做圆周运动，使钢包水口砖内壁的杂质掉落，并且，这些杂质可能掉落至支撑板2表面，可在对钢包水口砖内壁的刮取工作结束后，再次对刮板5的位置进行调节，使刮板5可贴合支撑板2表面，然后再次驱使刮板5做圆周运动，可将沾附在支撑板2表面的杂质刮落，即可实现对支撑板2表面以及钢包水口砖内壁杂质的刮取工作，避免杂质影响支撑板2与钢包水口砖内壁的接触，并且，即便杂质掉落至螺纹杆一4的凹槽处，由于凹槽是凹陷状态，也不会对支撑板2表面与钢包水口砖内壁的接触造成影响，工作结束后，倒出清理即可，当杂质刮取工作结束后，再次驱使支撑板2与钢包水口砖内壁贴合，进行固定工作即可；从而利用内径自适应防杂质阻碍式夹紧机构，当待更换的钢包水口砖内腔出现扩径的情况时，调节多个支撑板2的角度，使支撑板2避开发生扩径的位置，然后驱使多个支撑板2同时向钢包水口砖内壁移动，来实现固定，并且，省去了手动转动把手14的麻烦；可在钢包水口砖内壁扩径较为严重，且无法通过改变支撑板2角度来实现与其内壁贴合时，来对每个支撑板2的位移距离进行单独调节，使得支撑板2可与钢包水口砖内壁贴合，实现固定；当钢包水口砖内壁附着有较多的杂质，且无法通过改变支撑板2角度来避开时，可通过对支撑板2表面以及钢包水口砖内壁进行刮取的方式，使钢包水口砖内壁以及支撑板2表面的杂质刮落，避免因杂质将钢包水口砖内壁与支撑板2隔开，导致钢包水口砖内壁与支撑板2贴合效果不佳，影响夹紧牢固程度，不易对钢包水口砖实现更换的情况。When there are many impurities attached to the inner wall of the ladle nozzle brick and it is impossible to avoid them by changing the angle of the support plate 2, the motor 4 22 can be started to drive the worm 23 to rotate, so that the worm wheel 24 and the threaded rod 28 rotate. When the threaded rod 28 rotates, the connecting plate 7 slides on the slide bar 9, and the distance between the scraper 5 and the inner wall of the ladle nozzle brick is adjusted, and one side of the scraper 5 is fitted with the inner wall of the ladle nozzle brick. Then, the motor 6 30 is used to drive the gear 31 to rotate, so that the gear ring 10 rotates on the rotating shaft 11, and the scraper 5 makes a circular motion, so that the impurities on the inner wall of the ladle nozzle brick fall off, and these impurities may fall off. To the surface of the support plate 2, after the scraping work on the inner wall of the ladle nozzle brick is completed, the position of the scraper 5 can be adjusted again so that the scraper 5 can fit the surface of the support plate 2, and then the scraper 5 is driven to make a circular motion again to scrape off the impurities attached to the surface of the support plate 2, thereby achieving the scraping work of the impurities on the surface of the support plate 2 and the inner wall of the ladle nozzle brick, avoiding the impurities from affecting the contact between the support plate 2 and the inner wall of the ladle nozzle brick, and even if the impurities fall into the groove of the threaded rod 4, since the groove is in a concave state, it will not affect the contact between the surface of the support plate 2 and the inner wall of the ladle nozzle brick. After the work is completed , pour it out and clean it. When the impurity scraping work is completed, the support plate 2 is driven to fit with the inner wall of the ladle nozzle brick again to fix it. Thus, the inner diameter adaptive impurity-blocking clamping mechanism is used. When the inner cavity of the ladle nozzle brick to be replaced expands in diameter, the angles of multiple support plates 2 are adjusted to make the support plates 2 avoid the position where the expansion occurs. Then, multiple support plates 2 are driven to move toward the inner wall of the ladle nozzle brick at the same time to achieve fixation, and the trouble of manually turning the handle 14 is eliminated. When the inner wall of the ladle nozzle brick expands seriously and it is impossible to achieve fixation with the inner wall by changing the angle of the support plate 2, the inner wall of the ladle nozzle brick can be fixed. When fitting, the displacement distance of each support plate 2 is adjusted separately, so that the support plate 2 can fit with the inner wall of the ladle nozzle brick to achieve fixation; when there are more impurities attached to the inner wall of the ladle nozzle brick and it is impossible to avoid them by changing the angle of the support plate 2, the impurities on the inner wall of the ladle nozzle brick and the surface of the support plate 2 can be scraped off by scraping the surface of the support plate 2 and the inner wall of the ladle nozzle brick, so as to avoid the inner wall of the ladle nozzle brick being separated from the support plate 2 due to impurities, resulting in poor fitting effect between the inner wall of the ladle nozzle brick and the support plate 2, affecting the clamping firmness, and making it difficult to replace the ladle nozzle brick.
本实施例中，如图7和图8所示，把手14下端两侧均滑动连接有滑柱18，滑柱18下端固定连接有紧固板15；In this embodiment, as shown in FIG. 7 and FIG. 8 , both sides of the lower end of the handle 14 are slidably connected to a slide post 18 , and the lower end of the slide post 18 is fixedly connected to a fastening plate 15 ;
滑柱18套设有弹簧17，弹簧17一端与把手14底部固定相连，弹簧17一端与紧固板15上端固定相连；The sliding column 18 is sleeved with a spring 17, one end of the spring 17 is fixedly connected to the bottom of the handle 14, and one end of the spring 17 is fixedly connected to the upper end of the fastening plate 15;
紧固板15上端面固定连接有软垫16；A cushion 16 is fixedly connected to the upper end surface of the fastening plate 15;
具体的，当人员手部握持把手14时，手指穿过把手14与紧固板15之间的空隙，然后利用弹簧17和滑柱18的配合，使软垫16与人员手部贴合，实现紧固，并且，由于软垫16为弹性材质，也不会出现夹伤手部的情况，从而可避免人员手握把手14时，因手滑导致把手14脱落，而影响更换工作正常进行的情况。Specifically, when a person holds the handle 14, the fingers pass through the gap between the handle 14 and the fastening plate 15, and then the spring 17 and the slide column 18 cooperate to make the cushion 16 fit the person's hand to achieve fastening. In addition, since the cushion 16 is made of elastic material, the hand will not be pinched, thereby preventing the handle 14 from falling off due to slipping when the person holds the handle 14, which affects the normal replacement work.
工作原理：当人员手部握持把手14时，手指穿过把手14与紧固板15之间的空隙，然后利用弹簧17和滑柱18的配合，使软垫16与人员手部贴合，实现紧固，并且，由于软垫16为弹性材质，也不会出现夹伤手部的情况，从而可避免人员手握把手14时，因手滑导致把手14脱落，而影响更换工作正常进行的情况，人员手握把手14，将安装柱1伸入至待更换的钢包水口砖内腔，如果钢包水口砖内径较为均匀，且未发生扩径情况，可同时启动多个电机五28带动连杆二27转动，使得连杆二27和连杆一26之间的夹角发生改变，使多个支撑板2向钢包水口砖内壁移动，并与钢包水口砖内壁贴合，并且，使钢包水口砖一侧与支撑板2前侧凸起处贴合，然后启动电机一6带动螺纹杆一4转动，使夹持板3滑动并与钢包水口砖端面贴合，此时，钢包水口砖内腔被支撑，且钢包水口砖两侧被夹紧，然后启动电机三20带动螺纹杆三21转动，使转轴11向套筒12内腔移动，即可使钢包水口砖移出，来实现拆卸，然后通过上述同样的对钢包水口砖进行夹持的方式，来对新的钢包水口砖进行安装；当待更换的钢包水口砖内腔出现扩径的情况时，可通过启动电机二19带动套筒12转动，调节多个支撑板2的角度，使支撑板2避开发生扩径的位置，然后驱使多个支撑板2同时向钢包水口砖内壁移动，来实现固定，并且，省去了手动转动把手14的麻烦；当钢包水口砖内壁扩径较为严重时，仅靠调节支撑板2的角度可能无法彻底避开扩径位置，可通过对多个电机五28进行单独控制，使每个支撑板2位移的距离不同，即可使得每个支撑板2均可与钢包水口砖内壁贴合，从而可在钢包水口砖内壁扩径较为严重，且无法通过改变支撑板2角度来实现与其内壁贴合时，来对每个支撑板2的位移距离进行单独调节，使得支撑板2可与钢包水口砖内壁贴合，实现固定；Working principle: When a person holds the handle 14, the finger passes through the gap between the handle 14 and the fastening plate 15, and then the spring 17 and the slide column 18 cooperate to make the cushion 16 fit the person's hand to achieve fastening. In addition, since the cushion 16 is made of elastic material, the hand will not be pinched, thereby preventing the handle 14 from falling off due to slipping when the person holds the handle 14, which affects the normal replacement work. The person holds the handle 14 and extends the installation column 1 into the inner cavity of the ladle nozzle brick to be replaced. If the inner diameter of the ladle nozzle brick is relatively uniform, , and no diameter expansion occurs, multiple motors 5 28 can be started at the same time to drive connecting rod 2 27 to rotate, so that the angle between connecting rod 27 and connecting rod 1 26 changes, so that multiple support plates 2 move toward the inner wall of the ladle nozzle brick and fit with the inner wall of the ladle nozzle brick, and make one side of the ladle nozzle brick fit with the protrusion on the front side of the support plate 2, and then start motor 1 6 to drive threaded rod 1 4 to rotate, so that the clamping plate 3 slides and fits with the end face of the ladle nozzle brick. At this time, the inner cavity of the ladle nozzle brick is supported, and the two sides of the ladle nozzle brick are clamped, and then start motor 3 20 to drive the threaded rod 1 The rod three 21 rotates to move the rotating shaft 11 toward the inner cavity of the sleeve 12, so that the ladle nozzle brick can be removed to achieve disassembly, and then the new ladle nozzle brick can be installed by clamping the ladle nozzle brick in the same way as mentioned above; when the inner cavity of the ladle nozzle brick to be replaced expands in diameter, the sleeve 12 can be driven to rotate by starting the motor two 19, and the angles of the multiple support plates 2 can be adjusted to make the support plates 2 avoid the position where the expansion occurs, and then the multiple support plates 2 are driven to move toward the inner wall of the ladle nozzle brick at the same time to achieve fixation, and the manual rotation of the handle 1 is omitted. 4; when the diameter expansion of the inner wall of the ladle nozzle brick is serious, it may not be possible to completely avoid the diameter expansion position by adjusting the angle of the support plate 2 alone. By individually controlling multiple motors 5 28, the displacement distance of each support plate 2 is different, so that each support plate 2 can be fitted with the inner wall of the ladle nozzle brick, so that when the diameter expansion of the inner wall of the ladle nozzle brick is serious and it is impossible to fit with the inner wall by changing the angle of the support plate 2, the displacement distance of each support plate 2 can be individually adjusted, so that the support plate 2 can fit with the inner wall of the ladle nozzle brick to achieve fixation;
当钢包水口砖内壁附着有较多的杂质，且无法通过改变支撑板2角度来避开时，可通过启动电机四22带动蜗杆23转动，使得蜗轮24和螺纹杆二8转动，当螺纹杆二8转动时，使得连接板7在滑杆9上滑动，调节刮板5距离钢包水口砖内壁的距离，且使得刮板5一侧与钢包水口砖内壁贴合，然后利用电机六30带动齿轮31转动，使得齿圈10在转轴11上转动，使刮板5做圆周运动，使钢包水口砖内壁的杂质掉落，并且，这些杂质可能掉落至支撑板2表面，可在对钢包水口砖内壁的刮取工作结束后，再次对刮板5的位置进行调节，使刮板5可贴合支撑板2表面，然后再次驱使刮板5做圆周运动，可将沾附在支撑板2表面的杂质刮落，即可实现对支撑板2表面以及钢包水口砖内壁杂质的刮取工作，避免杂质影响支撑板2与钢包水口砖内壁的接触，并且，即便杂质掉落至螺纹杆一4的凹槽处，由于凹槽是凹陷状态，也不会对支撑板2表面与钢包水口砖内壁的接触造成影响，工作结束后，倒出清理即可，当杂质刮取工作结束后，再次驱使支撑板2与钢包水口砖内壁贴合，进行固定工作即可；从而利用内径自适应防杂质阻碍式夹紧机构，当待更换的钢包水口砖内腔出现扩径的情况时，调节多个支撑板2的角度，使支撑板2避开发生扩径的位置，然后驱使多个支撑板2同时向钢包水口砖内壁移动，来实现固定，并且，省去了手动转动把手14的麻烦；可在钢包水口砖内壁扩径较为严重，且无法通过改变支撑板2角度来实现与其内壁贴合时，来对每个支撑板2的位移距离进行单独调节，使得支撑板2可与钢包水口砖内壁贴合，实现固定；当钢包水口砖内壁附着有较多的杂质，且无法通过改变支撑板2角度来避开时，可通过对支撑板2表面以及钢包水口砖内壁进行刮取的方式，使钢包水口砖内壁以及支撑板2表面的杂质刮落，避免因杂质将钢包水口砖内壁与支撑板2隔开，导致钢包水口砖内壁与支撑板2贴合效果不佳，影响夹紧牢固程度，不易对钢包水口砖实现更换的情况。When there are many impurities attached to the inner wall of the ladle nozzle brick and it is impossible to avoid them by changing the angle of the support plate 2, the motor 4 22 can be started to drive the worm 23 to rotate, so that the worm wheel 24 and the threaded rod 28 rotate. When the threaded rod 28 rotates, the connecting plate 7 slides on the slide bar 9, and the distance between the scraper 5 and the inner wall of the ladle nozzle brick is adjusted, and one side of the scraper 5 is fitted with the inner wall of the ladle nozzle brick. Then, the motor 6 30 is used to drive the gear 31 to rotate, so that the gear ring 10 rotates on the rotating shaft 11, and the scraper 5 makes a circular motion, so that the impurities on the inner wall of the ladle nozzle brick fall off, and these impurities may fall off. To the surface of the support plate 2, after the scraping work on the inner wall of the ladle nozzle brick is completed, the position of the scraper 5 can be adjusted again so that the scraper 5 can fit the surface of the support plate 2, and then the scraper 5 is driven to make a circular motion again to scrape off the impurities attached to the surface of the support plate 2, thereby achieving the scraping work of the impurities on the surface of the support plate 2 and the inner wall of the ladle nozzle brick, avoiding the impurities from affecting the contact between the support plate 2 and the inner wall of the ladle nozzle brick, and even if the impurities fall into the groove of the threaded rod 4, since the groove is in a concave state, it will not affect the contact between the surface of the support plate 2 and the inner wall of the ladle nozzle brick. After the work is completed , pour it out and clean it. When the impurity scraping work is completed, the support plate 2 is driven to fit with the inner wall of the ladle nozzle brick again to fix it. Thus, the inner diameter adaptive impurity-blocking clamping mechanism is used. When the inner cavity of the ladle nozzle brick to be replaced expands in diameter, the angles of multiple support plates 2 are adjusted to make the support plates 2 avoid the position where the expansion occurs. Then, multiple support plates 2 are driven to move toward the inner wall of the ladle nozzle brick at the same time to achieve fixation, and the trouble of manually turning the handle 14 is eliminated. When the inner wall of the ladle nozzle brick expands seriously and it is impossible to achieve fixation with the inner wall by changing the angle of the support plate 2, the inner wall of the ladle nozzle brick can be fixed. When fitting, the displacement distance of each support plate 2 is adjusted separately, so that the support plate 2 can fit with the inner wall of the ladle nozzle brick to achieve fixation; when there are more impurities attached to the inner wall of the ladle nozzle brick and it is impossible to avoid them by changing the angle of the support plate 2, the impurities on the inner wall of the ladle nozzle brick and the surface of the support plate 2 can be scraped off by scraping the surface of the support plate 2 and the inner wall of the ladle nozzle brick, so as to avoid the inner wall of the ladle nozzle brick being separated from the support plate 2 due to impurities, resulting in poor fitting effect between the inner wall of the ladle nozzle brick and the support plate 2, affecting the clamping firmness, and making it difficult to replace the ladle nozzle brick.
以上显示和描述了本发明的基本原理、主要特征和优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles, main features and advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410383335.XA CN117961048B (en) | 2024-04-01 | 2024-04-01 | Quick replacement device of ladle mouth of a river brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410383335.XA CN117961048B (en) | 2024-04-01 | 2024-04-01 | Quick replacement device of ladle mouth of a river brick |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117961048A CN117961048A (en) | 2024-05-03 |
| CN117961048B true CN117961048B (en) | 2024-06-07 |
Family
ID=90866041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410383335.XA Active CN117961048B (en) | 2024-04-01 | 2024-04-01 | Quick replacement device of ladle mouth of a river brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117961048B (en) |
Citations (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202062077U (en) * | 2011-01-04 | 2011-12-07 | 马鞍山钢铁股份有限公司 | Disassembling pull rod for steel ladle upper nozzle |
| CN203863012U (en) * | 2014-05-07 | 2014-10-08 | 卫辉市川亚冶金设备制造有限公司 | Ladle upper nozzle brick recovery device |
| CN203863011U (en) * | 2014-05-20 | 2014-10-08 | 濮阳濮耐高温材料（集团）股份有限公司 | Nozzle pulling-out device |
| CN204294914U (en) * | 2014-09-05 | 2015-04-29 | 新疆八一钢铁股份有限公司 | A kind of quick replacement device of ladle nozzle brick |
| CN106312037A (en) * | 2015-06-18 | 2017-01-11 | 江苏悦展新型材料有限公司 | Detaching tool for upper nozzle brick for steel pouring |
| CN206527338U (en) * | 2017-02-28 | 2017-09-29 | 河南熔金高温材料股份有限公司 | A fast pulling device for the upper nozzle of a plug-in ladle |
| CN107262706A (en) * | 2017-06-08 | 2017-10-20 | 济南新峨嵋实业有限公司 | A kind of front inserting filling pipe end provision for disengagement |
| CN107377922A (en) * | 2017-08-09 | 2017-11-24 | 湖北航宇鑫宝铸管有限公司 | A kind of automatic sand-aerating apparatus of cast tube |
| CN109465437A (en) * | 2018-12-15 | 2019-03-15 | 江苏盛耐新材料有限公司 | A kind of steel ladle integral type nozzle brick being conveniently replaceable |
| CN110524447A (en) * | 2019-08-30 | 2019-12-03 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Clamp force adaptive BGA device smooth transfer fixture |
| CN209773341U (en) * | 2018-12-27 | 2019-12-13 | 宁波大学 | Linkage type three-roller tilting device |
| KR20200034204A (en) * | 2018-09-21 | 2020-03-31 | 현대제철 주식회사 | Top-nozzle disassembling apparatus of ladle |
| CN111578042A (en) * | 2020-06-16 | 2020-08-25 | 合肥鑫峰机械科技有限责任公司 | An intelligent decontamination robot for water supply pipes |
| CN211438089U (en) * | 2020-06-24 | 2020-09-08 | 江苏高鑫高温新材料科技有限公司 | Long nozzle body |
| CN211637650U (en) * | 2019-09-18 | 2020-10-09 | 韩瑞永 | Residual cleaning device in chemical raw material barrel |
| CN112371970A (en) * | 2020-11-16 | 2021-02-19 | 马鞍山科润冶金材料有限公司 | A tear open and repair mechanism for nozzle brick in ladle |
| CN212577471U (en) * | 2020-06-23 | 2021-02-23 | 苏州智锐捷机械科技有限公司 | Extrusion type casting die convenient to disassemble |
| CN113001581A (en) * | 2020-12-17 | 2021-06-22 | 刘鑫宇 | Manipulator clamping jaw with auxiliary positioning mechanism for industry |
| CN113427516A (en) * | 2021-08-26 | 2021-09-24 | 向海重工集团股份有限公司 | Mechanical arm for mining machinery capable of adapting to irregular shape |
| CN214686291U (en) * | 2021-04-07 | 2021-11-12 | 宁波宁力高强度紧固件有限公司 | Bolt disassembling mechanism |
| CN113635262A (en) * | 2021-09-13 | 2021-11-12 | 国网新源控股有限公司 | A bearing removal device |
| CN214683307U (en) * | 2021-04-13 | 2021-11-12 | 恩曼自动化技术(上海)有限公司 | Scale deposit decrement is clear away and is used straight tube type device |
| CN113857470A (en) * | 2021-09-15 | 2021-12-31 | 昆明理工大学 | Water gap protection device for metallurgical container |
| CN215564454U (en) * | 2021-08-17 | 2022-01-18 | 青岛旭华建设集团有限公司 | Preformed hole embedded pipe convenient to disassemble |
| CN216175008U (en) * | 2021-10-22 | 2022-04-05 | 梅州客赢天下食品饮料有限公司 | Water pipeline cleaning device |
| CN217369604U (en) * | 2022-04-16 | 2022-09-06 | 沧州中铁装备制造材料有限公司 | Slag removing mechanism of continuous casting crystallizer |
| CN217597116U (en) * | 2021-12-21 | 2022-10-18 | 威海职业学院(威海市技术学院) | Mechanical clamp for manipulator |
| CN218018255U (en) * | 2022-05-31 | 2022-12-13 | 天津市林海建设工程集团有限公司 | Portable building pipeline installation tool |
| CN218134946U (en) * | 2022-07-29 | 2022-12-27 | 山西晋南钢铁集团有限公司 | A remove device for mouth of a river on ladle |
| CN218341005U (en) * | 2022-07-23 | 2023-01-20 | 山西皓昆耐火材料有限公司 | Ladle upper nozzle brick mounting and positioning tool |
| CN218592881U (en) * | 2022-08-31 | 2023-03-10 | 方婷 | Bearing puller for automobile maintenance |
| CN218715189U (en) * | 2022-11-16 | 2023-03-24 | 刘雪妮 | Concrete pouring device |
| CN116329533A (en) * | 2023-05-06 | 2023-06-27 | 浙江龙成耐火材料有限公司 | Device and process for producing aluminum-carbon immersed nozzle |
| CN219597616U (en) * | 2023-02-24 | 2023-08-29 | 黄山市博恩科技有限公司 | Storage tank cleaning device is used in preparation of hydroxyalkyl amide |
| CN116690493A (en) * | 2023-06-26 | 2023-09-05 | 张家港扬子江冷轧板有限公司 | Rolling mill bearing dismounting device |
| CN116967211A (en) * | 2023-07-25 | 2023-10-31 | 中润环保科技(南通)有限公司 | A pipe cleaning device for industrial sewage treatment |
| CN116967969A (en) * | 2023-08-21 | 2023-10-31 | 河南中安电子探测技术有限公司 | Aluminum head explosion-proof piece mounting fixture and mounting method |
| CN220480235U (en) * | 2023-07-26 | 2024-02-13 | 江苏盛耐新材料有限公司 | Ladle upper nozzle brick installation positioning tool |
| CN117548447A (en) * | 2024-01-10 | 2024-02-13 | 山西三水能源股份有限公司 | A device for cleaning impurities on the inner wall of thermal pipelines |
| CN220497763U (en) * | 2023-08-04 | 2024-02-20 | 巩义市科正冶金材料有限公司 | Overhauling mechanism for ladle inner nozzle brick |
-
2024
- 2024-04-01 CN CN202410383335.XA patent/CN117961048B/en active Active
Patent Citations (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202062077U (en) * | 2011-01-04 | 2011-12-07 | 马鞍山钢铁股份有限公司 | Disassembling pull rod for steel ladle upper nozzle |
| CN203863012U (en) * | 2014-05-07 | 2014-10-08 | 卫辉市川亚冶金设备制造有限公司 | Ladle upper nozzle brick recovery device |
| CN203863011U (en) * | 2014-05-20 | 2014-10-08 | 濮阳濮耐高温材料（集团）股份有限公司 | Nozzle pulling-out device |
| CN204294914U (en) * | 2014-09-05 | 2015-04-29 | 新疆八一钢铁股份有限公司 | A kind of quick replacement device of ladle nozzle brick |
| CN106312037A (en) * | 2015-06-18 | 2017-01-11 | 江苏悦展新型材料有限公司 | Detaching tool for upper nozzle brick for steel pouring |
| CN206527338U (en) * | 2017-02-28 | 2017-09-29 | 河南熔金高温材料股份有限公司 | A fast pulling device for the upper nozzle of a plug-in ladle |
| CN107262706A (en) * | 2017-06-08 | 2017-10-20 | 济南新峨嵋实业有限公司 | A kind of front inserting filling pipe end provision for disengagement |
| CN107377922A (en) * | 2017-08-09 | 2017-11-24 | 湖北航宇鑫宝铸管有限公司 | A kind of automatic sand-aerating apparatus of cast tube |
| KR20200034204A (en) * | 2018-09-21 | 2020-03-31 | 현대제철 주식회사 | Top-nozzle disassembling apparatus of ladle |
| CN109465437A (en) * | 2018-12-15 | 2019-03-15 | 江苏盛耐新材料有限公司 | A kind of steel ladle integral type nozzle brick being conveniently replaceable |
| CN209773341U (en) * | 2018-12-27 | 2019-12-13 | 宁波大学 | Linkage type three-roller tilting device |
| CN110524447A (en) * | 2019-08-30 | 2019-12-03 | 西南电子技术研究所（中国电子科技集团公司第十研究所） | Clamp force adaptive BGA device smooth transfer fixture |
| CN211637650U (en) * | 2019-09-18 | 2020-10-09 | 韩瑞永 | Residual cleaning device in chemical raw material barrel |
| CN111578042A (en) * | 2020-06-16 | 2020-08-25 | 合肥鑫峰机械科技有限责任公司 | An intelligent decontamination robot for water supply pipes |
| CN212577471U (en) * | 2020-06-23 | 2021-02-23 | 苏州智锐捷机械科技有限公司 | Extrusion type casting die convenient to disassemble |
| CN211438089U (en) * | 2020-06-24 | 2020-09-08 | 江苏高鑫高温新材料科技有限公司 | Long nozzle body |
| CN112371970A (en) * | 2020-11-16 | 2021-02-19 | 马鞍山科润冶金材料有限公司 | A tear open and repair mechanism for nozzle brick in ladle |
| CN113001581A (en) * | 2020-12-17 | 2021-06-22 | 刘鑫宇 | Manipulator clamping jaw with auxiliary positioning mechanism for industry |
| CN214686291U (en) * | 2021-04-07 | 2021-11-12 | 宁波宁力高强度紧固件有限公司 | Bolt disassembling mechanism |
| CN214683307U (en) * | 2021-04-13 | 2021-11-12 | 恩曼自动化技术(上海)有限公司 | Scale deposit decrement is clear away and is used straight tube type device |
| CN215564454U (en) * | 2021-08-17 | 2022-01-18 | 青岛旭华建设集团有限公司 | Preformed hole embedded pipe convenient to disassemble |
| CN113427516A (en) * | 2021-08-26 | 2021-09-24 | 向海重工集团股份有限公司 | Mechanical arm for mining machinery capable of adapting to irregular shape |
| CN113635262A (en) * | 2021-09-13 | 2021-11-12 | 国网新源控股有限公司 | A bearing removal device |
| CN113857470A (en) * | 2021-09-15 | 2021-12-31 | 昆明理工大学 | Water gap protection device for metallurgical container |
| CN216175008U (en) * | 2021-10-22 | 2022-04-05 | 梅州客赢天下食品饮料有限公司 | Water pipeline cleaning device |
| CN217597116U (en) * | 2021-12-21 | 2022-10-18 | 威海职业学院(威海市技术学院) | Mechanical clamp for manipulator |
| CN217369604U (en) * | 2022-04-16 | 2022-09-06 | 沧州中铁装备制造材料有限公司 | Slag removing mechanism of continuous casting crystallizer |
| CN218018255U (en) * | 2022-05-31 | 2022-12-13 | 天津市林海建设工程集团有限公司 | Portable building pipeline installation tool |
| CN218341005U (en) * | 2022-07-23 | 2023-01-20 | 山西皓昆耐火材料有限公司 | Ladle upper nozzle brick mounting and positioning tool |
| CN218134946U (en) * | 2022-07-29 | 2022-12-27 | 山西晋南钢铁集团有限公司 | A remove device for mouth of a river on ladle |
| CN218592881U (en) * | 2022-08-31 | 2023-03-10 | 方婷 | Bearing puller for automobile maintenance |
| CN218715189U (en) * | 2022-11-16 | 2023-03-24 | 刘雪妮 | Concrete pouring device |
| CN219597616U (en) * | 2023-02-24 | 2023-08-29 | 黄山市博恩科技有限公司 | Storage tank cleaning device is used in preparation of hydroxyalkyl amide |
| CN116329533A (en) * | 2023-05-06 | 2023-06-27 | 浙江龙成耐火材料有限公司 | Device and process for producing aluminum-carbon immersed nozzle |
| CN116690493A (en) * | 2023-06-26 | 2023-09-05 | 张家港扬子江冷轧板有限公司 | Rolling mill bearing dismounting device |
| CN116967211A (en) * | 2023-07-25 | 2023-10-31 | 中润环保科技(南通)有限公司 | A pipe cleaning device for industrial sewage treatment |
| CN220480235U (en) * | 2023-07-26 | 2024-02-13 | 江苏盛耐新材料有限公司 | Ladle upper nozzle brick installation positioning tool |
| CN220497763U (en) * | 2023-08-04 | 2024-02-20 | 巩义市科正冶金材料有限公司 | Overhauling mechanism for ladle inner nozzle brick |
| CN116967969A (en) * | 2023-08-21 | 2023-10-31 | 河南中安电子探测技术有限公司 | Aluminum head explosion-proof piece mounting fixture and mounting method |
| CN117548447A (en) * | 2024-01-10 | 2024-02-13 | 山西三水能源股份有限公司 | A device for cleaning impurities on the inner wall of thermal pipelines |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117961048A (en) | 2024-05-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN117961048B (en) | Quick replacement device of ladle mouth of a river brick | |
| CN218488446U (en) | Polytypic case is grabbed and is taken tipping arrangement with compatibility | |
| CN211490797U (en) | A equipment of polishing for producing zirconia corundum miropowder | |
| CN218191485U (en) | Water gate pier exposed steel bar rust removal device | |
| CN107199212B (en) | The electric tool of cement is remained on a kind of removing scaffolding steel pipe | |
| CN112757464A (en) | Prefabricated plate concrete placement setting device for assembly type structure | |
| CN119634295A (en) | An online cleaning structure for the surface of a calender roller | |
| CN220524619U (en) | Energy-saving electric arc furnace for preparing electric melting brick | |
| CN210997844U (en) | Automatic sand blasting unit that polishes of copper roller | |
| CN220636288U (en) | Ball-milling foundry goods burr removal equipment | |
| CN116083831B (en) | Middle-width strip steel for cultivation shed and preparation method thereof | |
| CN115198668B (en) | Asphalt filling device for municipal bridges | |
| CN114939649B (en) | Cylinder sleeve pouring barrel and pouring barrel cleaning equipment thereof | |
| CN214447262U (en) | Prefabricated plate concrete placement setting device for assembly type structure | |
| CN213163473U (en) | Metal edge scraping device | |
| CN119353927B (en) | A dry type furnace cover structure for thermal refining furnace | |
| CN222100019U (en) | Main runner structure of blast furnace iron storage type molten iron runner | |
| CN116690369A (en) | Bridge expansion joint cross-section grinding device | |
| CN220376724U (en) | Iron runner material temperature monitoring device | |
| CN120576597B (en) | Furnace wall steel slag cleaning device | |
| CN223011889U (en) | A medium frequency furnace nozzle | |
| CN217223515U (en) | Pouring head for pouring aluminum ingot | |
| CN117697098B (en) | Assembled steel box girder bridge welding set | |
| CN223056714U (en) | A convenient and practical stopper rod type mold positioning device | |
| CN119282089B (en) | Fixed-point pouring equipment of ladle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A rapid replacement device for ladle nozzle bricks Granted publication date: 20240607 Pledgee: Bank of Jiangsu Co.,Ltd. Taizhou Branch Pledgor: JIANGSU SHENGNAI NEW MATERIAL Co.,Ltd. Registration number: Y2025980022405 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |