CN206597901U - A kind of stopper leading screw connecting portion cooling device - Google Patents
A kind of stopper leading screw connecting portion cooling device Download PDFInfo
- Publication number
- CN206597901U CN206597901U CN201720377101.XU CN201720377101U CN206597901U CN 206597901 U CN206597901 U CN 206597901U CN 201720377101 U CN201720377101 U CN 201720377101U CN 206597901 U CN206597901 U CN 206597901U
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- China
- Prior art keywords
- cavity
- cylinder
- sleeve
- fixed cylinder
- outer barrel
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Abstract
The utility model discloses a kind of stopper leading screw connecting portion cooling device, belong to metallurgical plant technical field, it is characterised in that：Inner tube installation is in the cavity of outer barrel, and the inwall of inner cylinder is provided with linear evenly distributed annular protrusion；Feed tube and drain pipe are respectively with the cavity of outer barrel to insertion；The upper end of outer barrel and inner cylinder is fixedly connected with upper head plate, lower end is fixedly connected with bottom plate, and one end of sleeve is provided with a flange, and the other end is inserted into the cavity of inner cylinder, the outer wall of sleeve is threadedly coupled provided with one section of screw thread, the screw thread of sleeve with the tapped through hole of upper head plate；One end of fixed cylinder is connected with bottom plate, and fixed cylinder is arranged in the cavity of sleeve, the through hole of the cavity of fixed cylinder just to bottom plate；Fixing axle is provided with arc-shaped through-hole, fixing axle is embedded in the rectangular through holes of fastening cylinder, described sleeve and fixed cylinder are provided with the evenly distributed air-vent of multiple rows of circumferentially shape.The characteristics of having simple in construction, reasonable in design compared with prior art.
Description
Technical field
The utility model is related to a kind of cooling device, particularly a kind of to be applied to cool down stopper and leading screw junction
Device.
Background technology
At present, in steel smelting procedure, continuous casting production pours work due to needing to connect for a long time, stopper screw rod and stopper
Connecting portion yielding thawing under the high-temperature baking of Metal in Tundish causes stopper out of control, causes the unplanned stopping of continuous casting to be poured
Note, so as to influence iron and steel output, adds steel-making cost.It is therefore desirable to cool to the connecting portion of leading screw and stopper
Cooling, prevents connecting portion overheating deforming from melting and causing stopper out of control.
Utility model content
Technical assignment of the present utility model is to be applied to for above the deficiencies in the prior art there is provided one kind to stopper and silk
The device that thick stick junction is cooled down.
The technical scheme in the invention for solving the technical problem is：A kind of stopper leading screw connecting portion cooling device, its
It is characterised by：Including housing, sleeve, fixed cylinder, fastening cylinder and cooling system；Described housing is provided with outer barrel, inner cylinder, upper end
Plate, bottom plate, feed tube and drain pipe, described inner tube installation is in the cavity of outer barrel, and the inwall of described inner cylinder is provided with
Linear evenly distributed annular protrusion；Feed tube and drain pipe are respectively equipped with described outer barrel, described feed tube is with going out
Liquid pipe is respectively with the cavity of outer barrel to insertion；Described outer barrel and the upper end of inner cylinder are fixedly connected with upper head plate, lower end and lower end
Plate is fixedly connected, and one is formed between described outer barrel, inner cylinder, upper head plate and bottom plate and cools down cavity；One end of described sleeve
Provided with a flange, the other end is inserted into the cavity of inner cylinder, and described upper head plate is provided with tapped through hole, described sleeve it is outer
Wall is threadedly coupled provided with one section of screw thread, the described screw thread of sleeve with the tapped through hole of upper head plate；Described sleeve is provided with
Both ends open cylindrical cavity, one end of described sleeve cavity is tapered；Described fixed cylinder is provided with the sky of both ends open
Chamber, one end of described fixed cylinder is connected with bottom plate, and described bottom plate is provided with a through hole, and described fixed cylinder is arranged on
In the cavity of sleeve, the through hole of the cavity of described fixed cylinder just to bottom plate；The wall of described fixed cylinder is provided with circumferentially
It is provided with the evenly distributed arc-shaped through-hole of shape, described arc-shaped through-hole at fixing axle, the described axle center for fastening cylinder provided with length
Square through hole, described fixing axle is embedded in the rectangular through holes of fastening cylinder, and one end of described fastening cylinder, which is located at, to be fixed
In the cavity of cylinder, the other end is located at outside fixed cylinder；Described sleeve and fixed cylinder are evenly distributed provided with multiple rows of circumferentially shape
Air-vent, ceramic fibre sealing ring is provided between the through hole and stopper of described bottom plate；Described cooling system include housing,
Fluid reservoir, condenser and compressor, the feed tube of described outer barrel are connected by the feed tube of pipeline and fluid reservoir, described storage
The feed tube of flow container is connected by the drain pipe of pipeline and condenser, and the drain pipe of described condenser passes through pipeline and compressor
Feed tube connection, the feed tube that the feed tube of described compressor passes through pipeline and outer barrel connects.
Compared with prior art, the utility model has beneficial effect following prominent：
1st, provided with the coolant circulated in the utility model housing, the connecting portion of stopper and leading screw can be carried out
Cooling, causes stopper out of control so as to prevent connecting portion overheating deforming from melting；
2nd, the utility model is simple in construction, reasonable in design, cheap.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the structural representation of cooling system.
Embodiment
The utility model is further illustrated with reference to specification drawings and specific embodiments.
As shown in Figure 1,2 and 3, the utility model includes housing 1, sleeve 7, fixed cylinder 8, fastening cylinder 10 and cooling system
System.
Described housing 1 is provided with outer barrel 2, inner cylinder 3, upper head plate 6, bottom plate 13, feed tube 5 and drain pipe 9, and described is interior
Cylinder 3 is arranged in the cavity of outer barrel 2, and the inwall of described inner cylinder 3 is provided with linear evenly distributed annular protrusion 4, so that
Coolant and the contact area of the inwall of inner cylinder 3 can be increased, strengthen cooling effect.Feed liquor is respectively equipped with described outer barrel 2
Pipe 5 and drain pipe 9, described feed tube 5 and drain pipe 9 are respectively with the cavity of outer barrel 2 to insertion.
Described outer barrel 2 and the upper end of inner cylinder 3 are fixedly connected with upper head plate 6, and lower end is fixedly connected with bottom plate 13, described
Outer barrel 2, inner cylinder 3, upper head plate 6 and bottom plate 13 between formed one cool down cavity, so as to make coolant enter cooling
In cavity.
One end of described sleeve 7 is provided with a flange, and the other end is inserted into the cavity of inner cylinder 3, on described upper head plate 6
Provided with tapped through hole, the outer wall of described sleeve 7 is provided with one section of screw thread, the screw thread of the screw thread and upper head plate 6 of described sleeve 7
Through hole whorl is connected.Described sleeve 7 is provided with both ends open cylindrical cavity, and one end of the described cavity of sleeve 7 is tapered.
Described fixed cylinder 8 is provided with the cavity of both ends open, and one end of described fixed cylinder 8 is connected with bottom plate 13,
Described bottom plate 13 is provided with a through hole, and described fixed cylinder 8 is arranged in the cavity of sleeve 7, the sky of described fixed cylinder 8
Through hole of the chamber just to bottom plate 13.The wall of described fixed cylinder 8 is described provided with the circumferentially evenly distributed arc-shaped through-hole of shape
It is provided with arc-shaped through-hole at fixing axle 11, the described axle center for fastening cylinder 10 and is provided with rectangular through holes, described fixing axle 11
In the rectangular through holes for being embedded in fastening cylinder 10, one end of described fastening cylinder 10 is located in the cavity of fixed cylinder 8, the other end
Outside fixed cylinder 8.When turnbarrel 7, when sleeve 7 is moved downward, the wall of the tapered cavity of the lower end of fixed cylinder 8 is gradually
Extruding fastening cylinder 10, so as to fastening cylinder 10 is expressed in the cavity of fixed cylinder 8, so that fastening cylinder 10 and stopper 17
Extruding, so that the present apparatus is fixed on stopper 17.
Described sleeve 7 and fixed cylinder 8 are provided with the evenly distributed air-vent of multiple rows of circumferentially shape, so as to make cooling
Liquid is cooled down to the air in the cavity of fixed cylinder 8.
Ceramic fibre sealing ring 12 is provided between the through hole and stopper 17 of described bottom plate 13.
Described cooling system includes housing 1, fluid reservoir 14, condenser 15 and compressor 16, the feed liquor of described outer barrel 2
Pipe 5 is connected by pipeline with the feed tube 5 of fluid reservoir 14, and the feed tube 5 of described fluid reservoir 14 passes through pipeline and condenser 15
Drain pipe 9 connect, the drain pipe 9 of described condenser 15 is connected by pipeline with the feed tube 5 of compressor 16, described pressure
The feed tube 5 of contracting machine 16 is connected by pipeline with the feed tube 5 of outer barrel 2, and coolant is filled in described fluid reservoir 14, so as to
Enough make the cooling cavity internal circulation flow that coolant is formed between outer barrel 2, inner cylinder 3, upper head plate 6 and bottom plate 13.
Operating process is as follows：During using the utility model, stopper 17 is sequentially passed through to the cavity of sleeve 7 and fixed cylinder 8, made
The junction of stopper 17 and leading screw is located in the cavity of fixed cylinder 8, and turnbarrel 7 moves downward sleeve 7, the lower end of fixed cylinder 8
Conical cavity wall gradually extrude fastening cylinder 10 so that by fastening cylinder 10 be expressed in the cavity of fixed cylinder 8 so that
Fasten cylinder 10 and clamp stopper 17, so that the utility model is fixed on stopper 17, now, the air-vent on sleeve 7 is with consolidating
Air-vent on safety barrel 8 is communicated, and is started compressor 16, is made coolant between outer barrel 2, inner cylinder 3, upper head plate 6 and bottom plate 13
The cooling cavity internal circulation flow of formation, is cooled down so as to the junction to stopper 17 and leading screw.
It should be noted that the utility model is described in detail for particular of the present utility model,
For those skilled in the art, to the various of its progress in the case of without departing substantially from spirit and scope of the present utility model
Obviously change all within protection domain of the present utility model.
Claims (1)
1. a kind of stopper leading screw connecting portion cooling device, it is characterised in that：Including housing, sleeve, fixed cylinder, fastening cylinder and
Cooling system；Described housing is provided with outer barrel, inner cylinder, upper head plate, bottom plate, feed tube and drain pipe, described inner tube installation
In the cavity of outer barrel, the inwall of described inner cylinder is provided with linear evenly distributed annular protrusion；Divide on described outer barrel
Not She You feed tube and drain pipe, described feed tube and drain pipe are respectively with the cavity of outer barrel to insertion；Described outer barrel and
The upper end of inner cylinder is fixedly connected with upper head plate, and lower end is fixedly connected with bottom plate, described outer barrel, inner cylinder, upper head plate and lower end
One is formed between plate and cools down cavity；One end of described sleeve is provided with a flange, and the other end is inserted into the cavity of inner cylinder, described
Upper head plate be provided with tapped through hole, the outer wall of described sleeve is provided with one section of screw thread, the screw thread of described sleeve and upper end
The tapped through hole threaded connection of plate；Described sleeve is provided with both ends open cylindrical cavity, one end of described sleeve cavity
It is tapered；Described fixed cylinder is provided with the cavity of both ends open, and one end of described fixed cylinder is connected with bottom plate, described
Bottom plate is provided with a through hole, and described fixed cylinder is arranged in the cavity of sleeve, and the cavity of described fixed cylinder is just to lower end
The through hole of plate；The wall of described fixed cylinder is provided with the circumferentially evenly distributed arc-shaped through-hole of shape, described arc-shaped through-hole and set
Have and rectangular through holes are provided with fixing axle, the described axle center for fastening cylinder, described fixing axle is embedded in the rectangular of fastening cylinder
In shape through hole, one end of described fastening cylinder is located in the cavity of fixed cylinder, and the other end is located at outside fixed cylinder；Described sleeve
With fixed cylinder provided with the evenly distributed air-vent of multiple rows of circumferentially shape, provided with pottery between the through hole and stopper of described bottom plate
Porcelain fibrous encapsulation circle；Described cooling system includes housing, fluid reservoir, condenser and compressor, the feed tube of described outer barrel
Connected by the feed tube of pipeline and fluid reservoir, the feed tube of described fluid reservoir is connected by the drain pipe of pipeline and condenser
Connect, the drain pipe of described condenser is connected by the feed tube of pipeline and compressor, and the feed tube of described compressor passes through
The feed tube connection of pipeline and outer barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377101.XU CN206597901U (en) | 2017-04-11 | 2017-04-11 | A kind of stopper leading screw connecting portion cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720377101.XU CN206597901U (en) | 2017-04-11 | 2017-04-11 | A kind of stopper leading screw connecting portion cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206597901U true CN206597901U (en) | 2017-10-31 |
Family
ID=60144030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720377101.XU Expired - Fee Related CN206597901U (en) | 2017-04-11 | 2017-04-11 | A kind of stopper leading screw connecting portion cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206597901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000829A (en) * | 2021-03-01 | 2021-06-22 | 中冶宝钢技术服务有限公司 | Device for preventing tundish stopper rod connecting piece from being melted at high temperature |
-
2017
- 2017-04-11 CN CN201720377101.XU patent/CN206597901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113000829A (en) * | 2021-03-01 | 2021-06-22 | 中冶宝钢技术服务有限公司 | Device for preventing tundish stopper rod connecting piece from being melted at high temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20210411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |