CN103551558A - Slide gate sanding device - Google Patents
Slide gate sanding device Download PDFInfo
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- CN103551558A CN103551558A CN201310508631.XA CN201310508631A CN103551558A CN 103551558 A CN103551558 A CN 103551558A CN 201310508631 A CN201310508631 A CN 201310508631A CN 103551558 A CN103551558 A CN 103551558A
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- slide gate
- sanding device
- gate nozzle
- guide
- nozzle sanding
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a slide gate sanding device which is composed of a walking car mechanism and a guide positioning mechanism, wherein the walking car mechanism is provided with a main body car frame, a wheel train, a transmission belt and a variable frequency motor, the guide positioning mechanism is installed on a frame through a support and comprises a transverse beam, a guide pulley, a steel wire rope, a counter weight structure and a sand sliding guide tube. The wheel train is provided with moving wheels limited in running on the track, the variable frequency motor is connected with the moving wheels through the transmission belt, the guide pulley is hoisted under the transverse beam, and the steel wire rope passes through the guide pulley and penetrates to the sand sliding guide tube. By means of the mechanisms and combination of the structures of the mechanisms, the slide gate sanding device is formed, the cost is reduced, the work environment is improved, and the work efficiency is improved further.
Description
Technical field
The present invention relates to converter steeling technology field, espespecially a kind of slide gate nozzle sanding device.
Background technology
In converter steelmaking process system, ladle is before accepting the molten steel that converter smelting completes, must with high temperature resistant sand, be layed in the slide gate mechanism top of ladle bottom, in order to avoid the direct contact slide gate mechanism of high-temperature molten steel causes adhesion, thereby to slide gate mechanism cannot be worked.So the accurate effect that adds sand is directly connected to the final success or failure that ladle is used.Therefore, how guaranteeing to add accurately sand operation is an important topic in pneumatic steelmaking system.
At present, the slide gate nozzle sanding device of prior art is arranged on the stove rear platform of converter, and it exists following defect:
1. the stove rear platform of arranging slide gate nozzle sanding device is larger, and initial investment is high;
2. the adjacent converter of stove rear platform, site environment is severe, the many dirt of dim high temperature, operating personnel very easily do not feel well and have a strong impact on operating effect.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of slide gate nozzle sanding device, it is to allow this slide gate nozzle sanding device be arranged in a movable manner the ladle maintenance area of tumbling, thereby the design of stove rear platform is greatly reduced, thereby reduces investment outlay cost.
Another object of the present invention is to provide a kind of slide gate nozzle sanding device, it is to allow this slide gate nozzle sanding device be arranged in a movable manner the ladle maintenance area of tumbling, thereby improved operating personnel's working environment, be easy to realization and add accurately sand operation, thereby improving production efficiency.
For achieving the above object, a kind of slide gate nozzle sanding device of the present invention, mainly by traveling trolley body and guide-localization mechanism, formed, this traveling trolley body has main body frame, train, driving-belt and variable-frequency motor, this guide-localization mechanism is installed on vehicle frame by support, and comprise crossbeam, leading block, steel wire rope, counter weight construction and slip sand conduit, wherein: this train has can be limited in the movable pulley travelling on track, and this variable-frequency motor is connected with this movable pulley by driving-belt; This leading block is lifted on below this crossbeam, and this steel wire rope slips sand conduit by described leading block and described in being through to.
Preferred in the present embodiment, described track has also set up cable drum with respect to the other end of this traveling trolley body.
Preferred in the present embodiment, described cable drum comprises cable, and this cable is communicated to variable-frequency motor.
Preferred in the present embodiment, between described traveling trolley body and this cable drum of setting up, be also provided with limit switch.
Preferred in the present embodiment, described limit switch is closely installed by the track side of cable drum below.
Preferred in the present embodiment, a side of described vehicle frame and support is also provided with vertical ladder.
Preferred in the present embodiment, described guide-localization mechanism is also supporting a balance weight mechanism.
Preferred in the present embodiment, described train comprises cast steel wheel, axle and self-aligning roller bearing.
Compared with prior art, its beneficial effect is in the present invention: reduction small product size, reduces cost of investment; Improve working environment, improving production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention's preferred embodiment.
The specific embodiment
By describe in detail the present invention technology contents, structural feature, reached object and effect, below hereby exemplify embodiment and coordinate accompanying drawing to be explained in detail.
Refer to shown in Fig. 1, the invention provides a kind of slide gate nozzle sanding device, it mainly consists of traveling trolley body 10He guide-localization mechanism 20, wherein: this traveling trolley body 10 has main body frame 11, train 12, driving-belt 13 and variable-frequency motor 14, wherein: this train 12 has movable pulley (do not indicate) and can be limited in track (not indicating) and do displacement and travel, and this variable-frequency motor 14 is by the chain structure of driving-belt 13(linked transmission) be connected with this movable pulley and play the effect that drive moves; Guide-localization mechanism is installed on vehicle frame 11 by support (not indicating), and comprise crossbeam 21, leading block 22, steel wire rope 23, counter weight construction 24 and the sand conduit 25 that slips, this leading block 22 is lifted on below this crossbeam 21, and this steel wire rope 23 slips sand conduit 25 by described leading block 22 and described in being through to; In the present embodiment, this slips 23 pairs, this leading block 22 and steel wire rope sand conduit 25 and plays the guide effect of lifting, for make this slip sand conduit 25 descending operation freely, the present embodiment described slip sand conduit 25 opposite ends also supporting balance weight mechanism 24, the weight of this balance weight mechanism 24 is designed to be slightly larger than this and slips the weight of sand conduit 25, make it this and slip sand conduit 25 and when not using, remain on a high position, thereby be unlikely to affect the traveling of dolly.
In the present embodiment, because bearing capacity is large, described vehicle frame 11 nodes are rigidity Welding Structure, and train 12 is mainly comprised of cast steel wheel, self-aligning roller bearing and axle, make it to operate steadily reliable.
In the present embodiment, this variable frequency reducer motor 14 is accurate off-positions or reduce this equipment self is impacted and the design that is when allowing described movable pulley (do not indicate) travel on track (not indicating).
In the present embodiment, adopt chain to connect variable frequency reducer motor 14 and train 12, can avoid reducing motor by ground dust pollution.
In the present embodiment, the side between described vehicle frame 11 and support (not indicating) is also provided with vertical ladder 15, and this vertical ladder 15 is climbed up roof realization for operating personnel and added sand operation.
In the present embodiment, this slips sand conduit 25 can be according to equipment of itself height, for more piece is slipped the combination configuration of sand conduit 25.
In the present embodiment, along described track and with respect to the other end of this traveling trolley body 10, also set up cable drum 17, described cable drum 17 is spring-driven structure, it is convenient to, into traveling trolley body 10 retractable cable when walking, also make by this electric energy be transported in variable-frequency motor reliably.
In the present embodiment, nearly one end by cable drum 17 between this traveling trolley body 10 and this cable drum 17 of setting up, also be provided with limit switch 16, this limit switch is the design that the accurate off-position for this traveling trolley body 10 is, wherein this limit switch is preferably selected the approach switch of German PEPPERL FUCHS, and its model is NBN15-30GM50-E2.
In sum, only, for the present invention's preferred embodiment, with this, do not limit protection scope of the present invention, all equivalences of doing according to the scope of the claims of the present invention and description change and modify, within being all the scope that patent of the present invention contains.
Claims (8)
1. a slide gate nozzle sanding device, mainly by traveling trolley body and guide-localization mechanism, formed, this traveling trolley body has main body frame, train, driving-belt and variable-frequency motor, this guide-localization mechanism is installed on vehicle frame by support, and comprise crossbeam, leading block, steel wire rope, counter weight construction and slip sand conduit, it is characterized in that: this train has can be limited in the movable pulley travelling on track, and this variable-frequency motor is connected with this movable pulley by driving-belt; This leading block is lifted on below this crossbeam, and this steel wire rope slips sand conduit by described leading block and described in being through to.
2. slide gate nozzle sanding device as claimed in claim 1, is characterized in that: described track has also set up cable drum with respect to the other end of this traveling trolley body.
3. slide gate nozzle sanding device as claimed in claim 2, is characterized in that: described cable drum comprises cable, and this cable is communicated to variable-frequency motor.
4. slide gate nozzle sanding device as claimed in claim 2, is characterized in that: between described traveling trolley body and this cable drum of setting up, be also provided with limit switch.
5. slide gate nozzle sanding device as claimed in claim 4, is characterized in that: described limit switch is closely installed by the track side of cable drum below.
6. slide gate nozzle sanding device as claimed in claim 1, is characterized in that: a side of described vehicle frame and support is also provided with vertical ladder.
7. slide gate nozzle sanding device as claimed in claim 1, is characterized in that: described guide-localization mechanism is also supporting a balance weight mechanism.
8. slide gate nozzle sanding device as claimed in claim 1, is characterized in that: described train comprises cast steel wheel, axle and self-aligning roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310508631.XA CN103551558B (en) | 2013-10-25 | 2013-10-25 | A kind of slide gate nozzle sanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310508631.XA CN103551558B (en) | 2013-10-25 | 2013-10-25 | A kind of slide gate nozzle sanding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103551558A true CN103551558A (en) | 2014-02-05 |
| CN103551558B CN103551558B (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310508631.XA Active CN103551558B (en) | 2013-10-25 | 2013-10-25 | A kind of slide gate nozzle sanding device |
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| CN (1) | CN103551558B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562667A (en) * | 2015-12-18 | 2016-05-11 | 洛阳利尔耐火材料有限公司 | Tool used for repairing steel ladle pocket block and repairing method of steel ladle pocket block |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715585A (en) * | 1985-09-09 | 1987-12-29 | Joseph Simko | Method and apparatus for forming ladle well blocks |
| CN201558939U (en) * | 2009-11-25 | 2010-08-25 | 山西太钢不锈钢股份有限公司 | Stuffing sand adding device |
| CN201558952U (en) * | 2009-12-23 | 2010-08-25 | 河南省耕生耐火材料有限公司 | Device for launching stuffing sand into steel ladle |
| CN102248140A (en) * | 2011-07-18 | 2011-11-23 | 永兴特种不锈钢股份有限公司 | Ladle filler sand filling device |
| CN202114248U (en) * | 2011-06-25 | 2012-01-18 | 首钢贵阳特殊钢有限责任公司 | Steel ladle filler sand feeding device |
| CN202591589U (en) * | 2012-03-28 | 2012-12-12 | 芜湖新兴铸管有限责任公司 | Feeding device for ladle stuffing sand |
| CN203578756U (en) * | 2013-10-25 | 2014-05-07 | 中冶南方工程技术有限公司 | Slide water gap sand filling device |
-
2013
- 2013-10-25 CN CN201310508631.XA patent/CN103551558B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4715585A (en) * | 1985-09-09 | 1987-12-29 | Joseph Simko | Method and apparatus for forming ladle well blocks |
| CN201558939U (en) * | 2009-11-25 | 2010-08-25 | 山西太钢不锈钢股份有限公司 | Stuffing sand adding device |
| CN201558952U (en) * | 2009-12-23 | 2010-08-25 | 河南省耕生耐火材料有限公司 | Device for launching stuffing sand into steel ladle |
| CN202114248U (en) * | 2011-06-25 | 2012-01-18 | 首钢贵阳特殊钢有限责任公司 | Steel ladle filler sand feeding device |
| CN102248140A (en) * | 2011-07-18 | 2011-11-23 | 永兴特种不锈钢股份有限公司 | Ladle filler sand filling device |
| CN202591589U (en) * | 2012-03-28 | 2012-12-12 | 芜湖新兴铸管有限责任公司 | Feeding device for ladle stuffing sand |
| CN203578756U (en) * | 2013-10-25 | 2014-05-07 | 中冶南方工程技术有限公司 | Slide water gap sand filling device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562667A (en) * | 2015-12-18 | 2016-05-11 | 洛阳利尔耐火材料有限公司 | Tool used for repairing steel ladle pocket block and repairing method of steel ladle pocket block |
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| Publication number | Publication date |
|---|---|
| CN103551558B (en) | 2015-11-18 |
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