WO2008049279A1 - Porte coulissante destinée à un contenant en acier fondu et procédé d'assemblage associé - Google Patents

Porte coulissante destinée à un contenant en acier fondu et procédé d'assemblage associé Download PDF

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Publication number
WO2008049279A1
WO2008049279A1 PCT/CN2006/002865 CN2006002865W WO2008049279A1 WO 2008049279 A1 WO2008049279 A1 WO 2008049279A1 CN 2006002865 W CN2006002865 W CN 2006002865W WO 2008049279 A1 WO2008049279 A1 WO 2008049279A1
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WO
WIPO (PCT)
Prior art keywords
bracket
base
slider
frame
sliding nozzle
Prior art date
Application number
PCT/CN2006/002865
Other languages
English (en)
French (fr)
Inventor
Yueqin Liu
Original Assignee
Yueqin Liu
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yueqin Liu filed Critical Yueqin Liu
Priority to JP2009533641A priority Critical patent/JP5064509B2/ja
Priority to EP06805070.7A priority patent/EP2085165B1/en
Priority to ES06805070.7T priority patent/ES2590353T3/es
Priority to KR1020087001073A priority patent/KR101241490B1/ko
Priority to PCT/CN2006/002865 priority patent/WO2008049279A1/zh
Priority to CN2006800169102A priority patent/CN101405100B/zh
Publication of WO2008049279A1 publication Critical patent/WO2008049279A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14Closures
    • B22D41/22Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/28Plates therefor
    • B22D41/34Supporting, fixing or centering means therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14Closures
    • B22D41/22Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14Closures
    • B22D41/22Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/24Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings characterised by a rectilinearly movable plate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14Closures
    • B22D41/22Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/38Means for operating the sliding gate

Definitions

  • the invention relates to a ladle sliding nozzle device installed on the outer side of a mounting plate at a ladle tapping water outlet and a assembling method thereof, and belongs to the technical field of mechanical manufacturing. Background technique
  • the two devices can be mainly included: the movement mode of the device 1 is the relative motion of the rail and the rail. To realize the opening and closing of the nozzle, the pressure of the sliding plate interface is established as manual pressing; the movement mode of the device 2 is the relative movement of the wheel and the track to realize the opening and closing of the nozzle, and the pressure of the sliding plate interface is established as automatic pressing.
  • the device is in contact with the track in the working process, it has strong safety, but it can not automatically establish the interface pressure of the skateboard, so the operation is cumbersome and labor-intensive; the device 2 will automatically press the roller in the interface pressure process.
  • One of the technical problems to be solved by the present invention is to provide a ladle sliding nozzle device according to the deficiencies of the prior art, which uses the relative movement of the rail and the rail to control the opening and closing of the nozzle by surface contact, through the bracket
  • the rolling mechanism on the upper part and the guide rail on the base realize the automatic pressing of the device.
  • the fluctuation of the interface pressure of the sliding plate is significantly reduced, thereby improving the overall stability of the system.
  • the second technical problem to be solved by the present invention is that, in view of the deficiencies of the prior art, a ladle sliding nozzle device is provided, and the upper and lower sliding plate brick topping mechanism is arranged, the structure is reasonable, the operation is simple, safe and reliable.
  • the third technical problem to be solved by the present invention is to provide a method for assembling a ladle sliding nozzle device in accordance with the deficiencies of the prior art, in which the compression or release of the elastic member is realized during the installation and disassembly of the device.
  • the dynamic process of establishing and unloading the pressure of the sliding plate interface, the pressing force of the elastic component is generated by the track on the bracket on the rail of the base portion, and after the pressure is generated, it does not fluctuate with the movement of the slider, and the stability of the pressure is remarkably improved.
  • the fixing mechanism of the upper and lower sliding blocks is reasonable in structure, convenient and practical to operate, safe and reliable.
  • a ladle sliding nozzle device comprises a mounting plate fixed on a ladle, the mounting plate is fixed with a base, and a top end of the base is connected with a sliding nozzle driving mechanism, wherein the base is provided with a bracket, and the bracket is provided with a pressure for generating pressure
  • the elastic member has a slider on the bracket, and a groove is formed on the opposite surface of the base and the slider, and the upper and lower slider bricks are respectively embedded in the groove, and the base is provided with an elongated through groove, and the elongated through slot has one end a blocking portion is disposed along the inner wall toward the bracket; a rolling mechanism is disposed on the bracket corresponding to the elongated through slot, the rolling mechanism is embedded in the elongated through slot, and a guide rail is disposed on the inner side of the blocking portion, and the rolling mechanism on the bracket is along the guide rail Movement into the interior of the elongated channel and positioning at the barrier.
  • the bracket and the slider are correspondingly disposed with the rails that are fitted to each other, and the bracket and the slider are relatively moved by the surface contact of the respectively disposed rails.
  • the guide rail forms a slope along the moving direction of the rolling mechanism, and the angle between the inclined surface and the horizontal plane ranges from 15° to 45°.
  • the blocking portion may be an extending side wall of one end of the elongated through groove along the inner wall toward the bracket, and the top end of the extending side wall is formed by being relatively bent.
  • the rolling mechanism can be a roller that is symmetrically disposed on the bracket. The roller can be set as a full-axis roller or a half-axis roller according to different spatial structure requirements.
  • the jacking mechanism mainly comprises a support frame, wherein the support frame comprises an upper frame and a lower bottom frame, and upper and lower cover plates are respectively fixed on both sides of the frame, and the eccentric wheel is fixed to the frame through the mandrel Internally, the two ends of the bottom frame are respectively fixed with a top tight leg, and the shape and position of the top tight foot correspond to the shape of the edge of the upper and lower sliding block bricks.
  • a method for assembling a ladle sliding nozzle device comprising the following steps:
  • Step 1 Fix the base on the ladle board, one side of the bracket is pivotally connected to one side of the base, the slider is mounted on the bracket, the seat brick and the water inlet are fixed, and the sliding nozzle drive mechanism is connected to the top end of the base. Fixing the upper and lower slider bricks on the base and the slider respectively, and flipping the bracket to engage with the base, so that the rolling mechanism on the bracket is embedded in the through slot on the base;
  • Step 2 The sliding nozzle drive mechanism drives the carriage with the slider to move, so that the rolling mechanism on the bracket moves along the guide rail in the elongated slot and is positioned at the blocking portion.
  • the elastic mechanism connected to the rolling mechanism is arranged on the bracket.
  • the component is deformed by pressure to generate a pre-tightening force.
  • the bracket is positioned on the base, and the driving mechanism can separately drive the slider to reciprocate on the bracket to control the opening or closing of the sliding water nozzle of the ladle.
  • the ladle sliding nozzle device adopts the relative movement of the rail and the rail to The surface contact method controls the opening and closing of the nozzle, and the automatic pressing of the device is realized by the rolling mechanism on the bracket and the guide rail on the base.
  • the fluctuation of the interface pressure of the sliding plate is significantly reduced, thereby improving The overall stability of the system; the device, the upper and lower skateboard brick topping mechanism is arranged, the structure is reasonable, the operation is convenient and practical, safe and reliable.
  • the assembling method of the ladle sliding nozzle device realizes the compression or release of the elastic component during the installation and disassembly process of the device, and forms a dynamic process of establishing the interface pressure of the sliding plate and the pressure of the unloading sliding plate interface, 'the pressure of the elastic component
  • the tension is generated by the track on the bracket sliding on the track of the base portion. After the pressure is generated, it does not fluctuate with the movement of the slider, the stability of the sliding plate interface pressure is remarkably improved, and the fixing mechanism of the upper and lower sliding blocks is reasonable and operates. Simple and practical, safe and reliable.
  • Figure 1 is a schematic view of the overall structure of the present invention
  • FIG. 2 is a schematic structural view of a base of the present invention
  • Figure 3 is a schematic structural view of a stent of the present invention.
  • FIG. 4 is a schematic structural view of a top tightening mechanism in a slider groove of the present invention.
  • Figure 5 is a schematic view showing the overall structure of the tightening mechanism of the present invention.
  • Figure 6 is a schematic exploded view of each component of the tightening mechanism of the present invention.
  • FIG. 7 to 9 are schematic views showing the assembly of the ladle sliding nozzle device of the present invention.
  • Figure 10 is a schematic view showing the structure of the pressure generating process of the elastic member of the present invention. detailed description
  • FIG. 1 it is a schematic diagram of the overall structure of the present invention.
  • the present invention provides a ladle sliding nozzle device comprising a mounting plate 100 fixed to a ladle, the mounting plate 100 is fixed with a base 1 , and the top end of the base 1 is connected to the sliding nozzle driving mechanism 2 .
  • the base 1 is provided with a bracket 3, and the bracket 3 is provided with an elastic member 4 for generating pressure.
  • the bracket 3 is provided with a slider 5, and grooves 11 and 51 are formed on the opposite surfaces of the base 1 and the slider 5.
  • the upper sliding block brick 111 and the lower sliding block brick 511 are respectively embedded in the grooves 11 and 51.
  • FIG. 3 it is a schematic structural view of the stent of the present invention. 1 to 3, it can be seen that the bracket 3 is arranged to roll corresponding to the elongated slot 12
  • the moving mechanism 31 is embedded in the elongated through groove 12, and the guide portion 14 is disposed inside the blocking portion 13.
  • the rolling mechanism 31 on the bracket 3 moves along the guide rail 14 toward the inside of the elongated through groove 12 and is at the blocking portion 13. Positioning.
  • the guide rail 14 forms a slope 141 in the direction of movement of the rolling mechanism 31, and the angle between the inclined surface and the horizontal plane ranges from 15° to 45°.
  • the specific structure of the blocking portion 13 can be used in various forms. As shown in FIG. 2, it can be an extended side wall of the elongated through groove 12-end along the inner wall toward the bracket 3, and the top end of the extending side wall is relatively bent to form a blocking portion. 13. Alternatively, the elongated through groove 12 is formed to extend oppositely along the top end of the inner wall (not shown).
  • the rolling mechanism 31 is a roller symmetrically disposed on the bracket, and the roller is a full-shaft roller.
  • a rail 33 is disposed on the bracket 3, and the rail 52 is correspondingly disposed on the slider 5, and after the slider 5 is mounted on the bracket 3, the rail 33 and the rail 52 are attached to each other. And the bracket 3 and the slider 5 are relatively moved by the surface contact of the respectively disposed rails.
  • FIG. 4 it is a schematic structural view of a jacking mechanism in the slider groove of the present invention.
  • the end of the groove 51 provided on the slider 5 is provided with a topping mechanism 6 for fixing the lower sliding block 511 in the groove 51 of the slider 5, and the groove 11 provided on the base 1
  • One end of the base is provided with a topping mechanism 6 for fixing the upper sliding block 111 in the recess 11 of the base 1.
  • the structural positions of the upper sliding block 111 and the lower sliding block 511 are as shown in FIG.
  • Fig. 5 and Fig. 6 respectively, the overall structure of the tightening mechanism of the present invention and the exploded structure of each component of the tightening mechanism of the present invention are shown.
  • the jacking mechanism 6 mainly includes a support frame 61.
  • the support frame 61 has an upper frame 611 and a lower chassis 612.
  • the upper surfaces of the frame 611 are respectively fixed with an upper cover 62.
  • the lower cover 63 is fixed to the inside of the frame 611 by the mandrel 64.
  • the two ends of the bottom frame 612 are respectively fixed with a top leg 66.
  • the shape and position of the top leg 66 and the upper slider block 111 are respectively The edge shape of the lower skateboard brick 511 corresponds to the upper sliding block brick 111 and the lower sliding block brick 511.
  • FIG. 7 to FIG. 9 are schematic views showing the assembly of the ladle sliding nozzle device of the present invention.
  • the present invention provides a method of assembling a ladle sliding nozzle device, the method comprising the steps of:
  • step 1 in the assembly process includes: fixing the base 1 to the ladle mounting plate 100, one side of the bracket 3 is pivotally connected to one side of the base 1, and the slider 5 is mounted on the bracket 3,
  • the sliding nozzle driving mechanism 2 is connected to the top end of the base 1, and the sliding block 111 and the lower sliding block 511 are fixed on the base 1 and the slider 5, respectively, and the bracket 3 is flipped to be engaged with the base 1 to make the rolling on the bracket 3.
  • the mechanism 31 is embedded in an elongated through groove 12 in the base 1.
  • the step 1 further includes a specific step 11, in which the upper sliding block brick 111 and the lower sliding block brick 511 are respectively fixed on the base 1 and the slider 5 by the tightening mechanism 6.
  • the mandrel 64 is first rotated by a screw 641 provided on the outside, and the mandrel 64 drives the eccentric 65 inside the frame 611 to rotate, the eccentric wheel The rim of the 65 is tightened to the bottom frame 612, and the bottom frame 612 drives the top leg 66.
  • the top leg 66 is tightened with the edges of the upper and lower baffle blocks 111 and 511 to securely fix it.
  • the seat brick and the water inlet are also fixed on the base. And the seat brick and the water inlet need to wait for the whole mechanism to be installed on the ladle, fix the seat brick and the water inlet in the process of building the brick, and fix the water outlet to the slider by using the water jacket.
  • the masonry described herein means that a refractory material is placed on the inner wall of the ladle.
  • step 2 in the assembly process includes: the sliding nozzle driving mechanism 2 drives the carriage 3 with the slider 5 (not shown) to move, so that the rolling mechanism 31 on the bracket 3 is along the guide rail 14 (Fig. It is not shown in the elongated through groove 12 and is positioned at the blocking portion 13.
  • the elastic member 4 (not shown) provided on the bracket 3 is deformed by pressure to generate a preload, and the bracket 3 is Positioned on the base 1, the drive mechanism 2 can now independently drive the slider 5 to reciprocate on the bracket 3 to control the opening or closing of the ladle sliding nozzle.
  • Step 2 also includes a specific step 22 in which positioning means are provided at the relative positions of the bracket 3 and the base 1 for positioning of the bracket 3 on the base 1.
  • the positioning device may be a protruding positioning hole 32 disposed at the top end of the bracket 3 and a positioning pin 15 correspondingly disposed at the top end of the base 1. The positioning is required according to different structural requirements.
  • the device may also be a positioning pin disposed at the end of the bracket 3 and a positioning hole correspondingly disposed at the end of the base 1.
  • the elastic member 4 for generating pressure provided on the holder 3 is usually a spring group 41.
  • an accommodation space for accommodating the spring group 41 is generally provided, and the accommodation space may be a spring group groove 32, and the spring group 41 is disposed inside the spring group groove 32.
  • FIG. 10 it is a schematic structural diagram of the pressure generating process of the elastic member of the present invention.
  • the elastic member 4 and the rolling mechanism 31 are respectively disposed on opposite sides of the bracket 3, as shown in FIG. 1, wherein the rolling mechanism 31 uses a full-axis roller, and the roller is located on a full-axis 311.
  • a strut 411 is provided, and the strut 411 and the full shaft 311 form a "T" shape, and the cover 42 fixes the spring set 41 to the bracket through the cover 42 and the nut 43.
  • the spring group groove 32 of 3 is inside.
  • the rolling mechanism 31 enters the elongated through groove 12, and as the sliding nozzle driving mechanism 2 drives, the bracket 3 is moved to move the rolling mechanism 31 along the elongated through groove 12 toward the blocking portion 13.
  • the rolling mechanism 31 enters the blocking portion 13 along the guide rail 14 provided below the blocking portion 13, and the inclined surface (15° - 45°) 141 provided at the end of the guide rail 14 functions as a guide during the movement. Since the guide rail 14 has a certain thickness, after the rolling mechanism 31 enters the blocking portion 13, a height difference in the longitudinal direction is generated before, The first and second positions of the rolling mechanism 31 are as shown by the broken lines and the solid line portions in FIG.
  • the full shaft 311 drives the support rod 411 to move downward, and the cover 42 is driven downward by the nut 43, and the downward movement of the cover 42 causes the spring.
  • the group 41 is elastically deformed to generate a pre-tightening force, which is the working pressure of the nozzle device. Under this state, the nozzle device can be normally opened and closed by the sliding nozzle driving mechanism 2. action.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Revetment (AREA)

Description

钢包滑动水口装置及其组装方法 技术领域
本发明涉及一种安装在钢包出钢水口处安装板外侧的钢包滑动水口装置及其组 装方法, 属于机械制造技术领域。 背景技术
目前公知的钢包滑动水口装置中, 从滑块与支架之间的运动方式和滑板界面压力 建立过程两个角度来说, 主要可以包括两种装置: 装置一的运动方式为轨道与轨道的 相对运动来实现水口的打开与关闭, 滑板界面压力建立为手动压紧; 装置二的运动方 式为轮与轨道的相对运动来实现水口的打开与关闭, 滑板界面压力建立为自动压紧。 装置一在工作过程中虽然是轨道与轨道的面接触,, 安全性强, 但其不能实现自动建立 滑板界面压力, 因此操作烦琐, 劳动强度大; 装置二在自动建立滑板界面压力过程中 将滚轮拉上轨道, 此时机构滑板界面压力自动建立, 但在工作过程中滚轮与轨道需要 相对运动, 因此滚轮与轨道之间为线接触, 整个机构的压力均通过接触线传递, 使用 过程中对滚轮及轨道的磨损严重、 因此对滚轮及轨道的要求较高, 影响整个机构的安 全运行; 同时, 由于弹性元件的压紧力是由滑块的轨道轮传递到支架上的轨道后产生 的, 在整个工作过程中滑板界面压力传递点随着滑块的移动而发生变化, 因此滑板界 面压力不稳定, 另外, 现有的上述两种装置由于上、 下滑板砖固定机构结构不合理, 导致固定机构寿命低, 操作繁琐, 工人劳动强度大。 ' 发明内容
本发明要解决的技术问题之一在于, 针对现有技术的不足, 提供一种钢包滑动水 口装置, 该装置采用轨道与轨道的相对运动, 以面接触的方式控制水口的打开与关闭, 通过支架上的滚动机构与底座上的导轨实现了装置的自动压紧, 滑块与支架的相对运 动过程中, 滑板界面压力的波动性明显降低, 提高了系统的整体稳定性。
本发明要解决的技术问题之二在于, 针对现有技术的不足, 提供一种钢包滑动水 口装置, 设置上、 下滑板砖顶紧机构, 其结构合理, 操作简便, 安全可靠。
本发明要解决的技术问题之三在于, 针对现有技术的不足, 提供一种钢包滑动水 口装置的组装方法, 在该装置的安装、 拆卸过程中, 实现对弹性元件压缩或释放, 形 成滑板界面压力建立和卸载的动态过程, 弹性元件的压紧力靠支架上的轨道轮滑上底 座部分的轨道上产生, 压力产生后, 不随滑块的移动而波动, 压力的稳定性显著提高, 而且上、 下滑板砖的固定机构结构合理, 操作方便实用, 安全可靠。
本发明所解决的上述问题, 是通过如下技术方案实现的:
一种钢包滑动水口装置, 包括固定在钢包上的安装板, 该安装板上固设有底座, 底座的顶端与滑动水口驱动机构相连, 该底座上设有支架, 支架上设有用于产生压力 的弹性元件, 支架上设有滑块, 在底座与滑块的相对表面上开设凹槽, 凹槽内分别嵌 设上、 下滑板砖, 底座上开设有长形通槽, 该长形通槽一端沿内壁朝支架方向设有阻 挡部; 在支架上与该长形通槽对应设置滚动机构, 该滚动机构嵌设在长形通槽中, 阻 挡部内侧设有导轨,支架上的滚动机构沿导轨向长形通槽内部运动并在阻挡部处定位。
支架和滑块对应设置彼此贴合的轨道, 且支架和滑块通过分别设置的轨道的面接 触做相对运动。 为了便于滚动机构进入长形通槽, 导轨沿滚动机构的运动方向形成一 斜面, 该斜面与水平面的夹角范围为 15°— 45°。 阻挡部可以为长形通槽一端沿内壁朝 支架方向的延伸侧壁, 该延伸侧壁顶端相对弯折形成。 滚动机构可以为对称设置在支 架上的滚轮, 根据不同的空间结构需要, 该滚轮可以设置为全轴滚轮或半轴滚轮。 为 了便于在滑块的凹槽内固定下滑板砖和在底座的凹槽内固定上滑板砖, 滑块凹槽的一 端和底座凹槽的一端分别设有顶紧机构。 该顶紧机构主要包括有支撑架, 该支撑架有 上部的框架和下部的底架组成, 框架的两侧表面分别固定有上、 下盖板, 通过心轴, 两者将偏心轮固定在框架内部, 底架两端分别固设有顶紧脚, 顶紧脚的形状、 位置与 上、 下滑板砖的边缘形状相对应。
一种钢包滑动水口装置的组装方法, 该方法包括如下步骤:
步骤 1 : 将底座固定在钢包安^板上, 支架的一侧与底座的一侧枢接, 将滑块安 装在支架上, 固定座砖和上水口, 将滑动水口驱动机构与底座的顶端相连, 分别在底 座和滑块上固定上 ·、 下滑板砖, 翻转支架, 使其与底座扣合, 使支架上的滚动机构嵌 设在底座上的通槽中;
步骤 2 : 滑动水口驱动机构驱动带有滑块的支架运动, 使支架上的滚动机构沿导 轨在长形通槽内运动并在阻挡部处定位, 此时支架上设置的与滚动机构相连的弹性元 件受压形变, 产生预紧力, 支架在底座上定位, 驱动机构可单独驱动滑块在支架上往 复运动, 以控制钢包滑动水口的打开或关闭。
综上所述, 本发明所提供的钢包滑动水口装置, 采用轨道与轨道的相对运动, 以 面接触的方式控制水口的打开与关闭, 通过支架上的滚动机构与底座上的导轨实现了 装置的自动压紧, 滑块与支架的相对运动过程中, 滑板界面压力的波动性明显降低, 提高了系统的整体稳定性; 该装置, 设置上、 下滑板砖顶紧机构, 其结构合理, 操作 方便实用, 安全可靠。
本发明所提供的钢包滑动水口装置的组装方法, 在该装置的安装、 拆卸过程中, 实现对弹性元件压缩或释放,形成建立滑板界面压力和卸载滑板界面压力的动态过程, '弹性元件的压紧力靠支架上的轨道轮滑上底座部分的轨道上产生, 压力产生后, 不随 滑块的移动而波动, 滑板界面压力的稳定性显著提高, 而且上、 下滑板砖的固定机构 结构合理、 操作简便实用, 安全可靠。
下面结合附图和具体实施例对本发明的技术方案进行详细地说明。 附图说明
图 1为本发明的整体结构示意图;
图 2为本发明底座的结构示意图;
图 3为本发明支架的结构示意图;
图 4为本发明滑块凹槽内的顶紧机构结构示意图;
图 5为本发明顶紧机构整体结构示意图;
图 6为本发明顶紧机构各个零部件分解结构示意图;'
图 7-图 9为本发明钢包滑动水口装置组装示意图;
图 10为本发明弹性元件压力产生过程结构示意图。 具体实施方式
如图 1所示, 为本发明的整体结构示意图。 从图 1中可知, 本发明提供一种钢包 滑动水口装置,该装置包括固定在钢包上的安装板 100,该安装板 100上固设有底座 1, 底座 1的顶端与滑动水口驱动机构 2相连, 该底座 1上设有支架 3, 支架 3上设有用 于产生压力的弹性元件 4, 支架 3上设有滑块 5, 在底座 1与滑块 5的相对表面上开设 凹槽 11、 51 (图中未示出), 凹槽 11、 51内分别嵌设上滑板砖 111、 下滑板砖 511。 如 图 2所示, 为本发明底座的结构示意图。 结合图 1、 图 2可知, 底座 1上开设有长形 通槽 12, 该长形通槽 12—端沿内壁朝支架 3方向设有阻挡部 13。 如图 3所示, 为本 发明支架的结构示意图。结合图 1-图 3可知,在支架 3上与该长形通槽 12对应设置滚 动机构 31, 该滚动机构 31嵌设在长形通槽 12中, 阻挡部 13内侧设有导轨 14, 支架 3上的滚动机构 31沿导轨 14向长形通槽 12内部运动并在阻挡部 13处定位。 为了方 便滚动机构 31 向阻挡部 13内部的运动, 导轨 14沿滚动机构 31的运动方向形成一斜 面 141, 该斜面与水平面的夹角范围为 15°— 45°。 阻挡部 13的具体结构可以釆用多种 形式, 如图 2所示, 可以为长形通槽 12—端沿内壁朝支架 3方向的延伸侧壁, 该延伸 侧壁顶端相对弯折形成阻挡部 13。 或者是长形通槽 12—端沿内壁顶端相对延伸形成 的 (图中未示出)。 滚动机构 31为对称设置在支架上的滚轮, 该滚轮为全轴滚轮。
如图 3、 图 4所示, 在支架 3上设有轨道 33, 滑块 5上对应设置轨道 52, 且当滑 块 5安装到支架 3上之后, 轨道 33和轨道 52两者彼此贴合, 且支架 3和滑块 5通过 分别设置的轨道的面接触做相对运动。
如图 4所示, 为本发明滑块凹槽内的顶紧机构结构示意图。 图 2结合图 4可知, 滑块 5上设置的凹槽 51的一端设有顶紧机构 6, 用于在滑块 5的凹槽 51 内固定下滑 板砖 511, 底座 1上设置的凹槽 11的一端设有顶紧机构 6, 用于在底座 1的凹槽 11内 固定上滑板砖 111, 上滑板砖 111、 下滑板砖 511的结构位置如图 1所示。 如图 5、 图 6 所示, 分别为本发明顶紧机构整体结构示意图和本发明顶紧机构各个零部件分解结 构示意图。 从图 5、 图 6中可知, 顶紧机构 6主要包括有支撑架 61, 该支撑架 61有上 部的框架 611和下部的底架 612组成, 框架 611的两侧表面分别固定有上盖板 62、 下 盖板 63, 通过心轴 64, 两者将偏心轮 65固定在框架 611 内部, 底架 612两端分别固 设有顶紧脚 66, 顶紧脚 66的形状、 位置与上滑板砖 111、 下滑板砖 511的边缘形状相 对应, 能够有效将该上滑板砖 111和下滑板砖 511顶紧定位。
如图 7-图 9所示, 为本发明钢包滑动水口装置组装示意图。 从图中可知, 本发明 提供了一种钢包滑动水口装置的组装方法, 该方法包括如下步骤:
如图 7所示, 组装过程中的步骤 1包括: 将底座 1固定在钢包安装板 100上, 支 架 3的一侧与底座 1的一侧枢接, 将滑块 5安装在支架 3上, 将滑动水口驱动机构 2 与底座 1的顶端相连, 分别在底座 1和滑块 5上固定上滑板砖 111、 下滑板砖 511, 翻 转支架 3, 使其与底座 1扣合, 使支架 3上的滚动机构 31嵌设在底座 1上的长形通槽 12中。
步骤 1中还包括一具体步骤 11, 上滑板砖 111、 下滑板砖 511分别通过顶紧机构 6在底座 1和滑块 5上固定。 结合图 5、 图 6所示, 在固定的过程中, 首先通过设置在 外部的螺扣 641转动心轴 64, 该心轴 64带动框架 611内部的偏心轮 65转动, 偏心轮 65的轮缘顶紧底架 612, 底架 612带动顶紧脚 66, 顶紧脚 66与上滑板砖 111、 下滑板 砖 511的边缘顶紧, 使其稳固固定。
如图 1所示, 在安装过程中, 根据不同的需要, 在将滑块安装在支架上之后, 使 滑动水口驱动机构与底座的顶端相连之前, 还要在底座上固定座砖和上水口, 且座砖 和上水口需要等整个机构装在钢包上安装好后, 在砌包过程中将座砖和上水口固定, 并利用下水口套将下水口固定到滑块上。 这里所述的砌包是指在钢包内壁设置耐火材 料。
如图 8所示,组装过程中的步骤 2包括:滑动水口驱动机构 2驱动带有滑块 5 (图 中未示出) 的支架 3运动, 使支架 3上的滚动机构 31沿导轨 14 (图中未示出) 在长 形通槽 12内运动并在阻挡部 13处定位, 此时支架 3上设置的弹性元件 4 (图中未示 出) 受压形变, 产生预紧力, 支架 3在底座 1上定位, 驱动机构 2此时可单独驱动滑 块 5在支架 3上往复运动, 以控制钢包滑动水口的打开或关闭。
步骤 2中还包括一具体步骤 22, 在支架 3和底座 1的相对位置上设有定位装置, 用于支架 3在底座 1上的定位。 具体地说, 如图 8、 图 9所示, 该定位装置可以为设 置在支架 3顶端的一突出的定位孔 32和对应设置在底座 1顶端的定位销 15, 根据不 同的结构需要, 该定位装置也可以为设置在支架 3末端的定位销和对应设置在底座 1 末端的定位孔。
在上述的钢包滑动水口装置中, 支架 3上设置的用于产生压力的弹性元件 4通常 为弹簧组 41。 如图 1所示, 在支架 3的两侧边缘, 通常设置有用于容纳弹簧组 41的 容置空间, 该容置空间可以为弹簧组槽 32, 弹簧组 41设置在弹簧组槽 32内部。 如图 10所示, 为本发明弹性元件压力产生过程结构示意图。 图 10结合图 3可知, 弹性元 件 4和滚动机构 31分别设置在支架 3相对两侧, 结合图 1所示, 其中, 滚动机构 31 釆用的是全轴滚轮, 该滚轮位于一全轴 311的两侧, 在该全轴 311 的中部, 设置有支 杆 411, 该支杆 411与全轴 311构成 " T"字形, 通过盖板 42、 螺母 43, 将盖板 42将 弹簧组 41固定在支架 3的弹簧组槽 32内部。
在钢包滑动水口装置的组装过程中, 首先滚动机构 31进入长形通槽 12, 随着滑 动水口驱动机构 2的驱动, 带动支架 3运动, 使滚动机构 31沿长形通槽 12朝阻挡部 13方向运动, 滚动机构 31沿阻挡部 13下方设置的导轨 14进入阻挡部 13, 设置在导 轨 14端部的斜面 (15°— 45° ) 141在该运动过程中起到导向的作用。 由于导轨 14具 有一定的厚度, 在滚动机构 31进入阻挡部 13之后与之前产生一个在纵向的高度差, 滚动机构 31先、 后的位置如图 10中虚线和实线部分所示, 全轴 311带动支杆 411 向 下运动, 通过螺母 43带动盖板 42向下, 盖板 42的向下运动使弹簧组 41发生弹性形 变, 产生一预紧力, 该预紧力为水口装置的工作压力, 在此状态下, 该水口装置能够 在滑动水口驱动机构 2的驱动下, 实现水口进行正常的打开和封闭动作。
上滑板砖 111和下滑板砖 511在水口的打开和封闭动作中彼此相互摩擦, 属于易 损件, 需要经常更换。 在热修的过程中, 其拆卸过程和弹簧组 41在整个装置中的解压 过程, 与组装过程相反, 在此不再赘述。 最后所应说明的是: 以上实施例仅用以说明本发明而非限制, 尽管参照较佳实施 例对本发明进行了详细说明, 本领域的普通技术人员应当理解, 可以对本发明进行修 改或者等同替换, 而不脱离本发明的精神和范围, 其均应涵盖在本发明的权利要求范 围当中。

Claims

权利要求书
I . 一种钢包滑动水口装置, 包括固定在钢包上的安装板, 该安装板上固设有底 座, 底座的顶端与滑动水口驱动机构相连, 该底座上设有支架, 支架上设有用于产生 压力的弹性元件, 支架上设有滑块, 在底座与滑块的相对表面上开设凹槽, 凹槽内分 别嵌设上、 下滑板砖, 其特征在于, 所述的底座上开设有长形通槽, 该长形通槽一端 沿内壁朝支架方向设有阻挡部; 在支架上与该长形通槽对应设置滚动机构, 该滚动机 构嵌设在长形通槽中, 阻挡部内侧设有导轨, 支架上的滚动机构沿导轨向长形通槽内 部运动并在阻挡部处定位。
2、 根据权利要求 1 所述的钢包滑动水口装置, 其特征在于, 所述的支架和滑块 对应设置彼此贴合的轨道, 且支架和滑块通过分别设置的轨道的面接触做相对运动。
3、 根据权利要求 1 所述的钢包滑动水口装置, 其特征在于, 所述的导轨沿滚动 机构的运动方向形成一斜面。
4、 根据权利要求 3 所述的钢包滑动水口装置, 其特征在于, 所述的斜面与水平 面的夹角范围为 15°— 45°。
5、 根据权利要求 1或 2或 3或 4所述的钢包滑动水口装置, 其特征在于, 所述 的阻挡部为长形通槽一端沿内壁朝支架方向的延伸侧壁, 该延伸侧壁顶端相对弯折形 成的。
6、 根据权利要求 1或 2或 3或 4所述的钢包滑动水口装置, 其特征在于, 所述 的阻挡部为长形通槽一端沿内壁顶端相对延伸形成的。
7、 根据权利要求 1或 2或 3或 4所述的钢包滑动水口装置, 其特征在于, 所述 的滚动机构为对称设置在支架上的滚轮。 .
8、 根据权利要求 7 所述的钢包滑动水口装置, 其特征在于, 所述的滚轮为全轴 滚轮。
9、 根据权利要求 1 所述的钢包滑动水口装置, 其特征在于, 所述的滑块凹槽的 一端设有顶紧机构, 用于在滑块的凹槽内固定下滑板砖。
10、 根据权利要求 1所述的钢包滑动水口装置, 其特征在于, 所述的底座凹槽的 一端设有顶紧机构, 用于在底座的凹槽内固定上滑板砖。
I I、 根据权利要求 9或 10所述的钢包滑动水口装置, 其特征在于, 所述的顶紧 机构主要包括有支撑架, 该支撑架有上部的框架和下部的底架组成, 框架的两侧表面 分别固定有上、 下盖板, 通过心轴, 两者将偏心轮固定在框架内部, 底架两端分别固 设有顶紧脚, 顶紧脚的形状、 位置与上、 下滑板砖的边缘形状相对应。
12、 一种钢包滑动水口装置的组装方法, 其特征在于, 该方法包括如下步骤: 步骤 1 : 将底座固定在钢包安装板上, 支架的一侧与底座的一侧枢接, 将滑块安 装在支架上, 将滑动水口驱动机构与底座的顶端相连, 分别在底座和滑块上固定上、 下滑板砖, 翻转支架, 使其与底座扣合, 使支架上的滚动机构嵌设在底座上的通槽中; 步骤 2: 滑动水口驱动机构驱动带有滑块的支架运动, 使支架上的滚动机构沿导 轨在长形通槽内运动并在阻挡部处定位, 此时支架上设置的与滚动机构相连的弹性元 件受压形变, 产生预紧力, 支架在底座上定位, 驱动机构可单独驱动滑块在支架上往 复运动, 以控制钢包滑动水口的打幵或关闭。
13、 根据权利要求 12 所述的钢包滑动水口装置的组装方法, 其特征在于, 所述 的步骤 1还包括步骤 11 : 上、 下滑板砖分别通过顶紧机构在底座和滑块上固定, 具体 步骤为转动心轴, 该心轴带动框架内部的偏心轮转动, 偏心轮的轮缘顶紧底架, 底架 带动顶紧脚, 顶紧脚与上、 下滑板砖的边缘顶紧固定。
14、 根据权利要求 12 所述的钢包滑动水口装置的组装方法, 其特征在于, 所述 的步骤 2还包括步骤 21 : 所述的支架和底座的相对位置上设有定位装置, 用于支架在 底座上定位。
15、 根据权利要求 14 所述的钢包滑动水口装置的组装方法, 其特征在于, 所述 的定位装置为设置在支架顶端的定位孔和对应设置在底座顶端的定位销, 或者为设置 在支架顶端的定位销和对应设置在底座顶端的定位孔。
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