CN204504212U - A kind of tapping hole sled mechanism fast online replacement device - Google Patents
A kind of tapping hole sled mechanism fast online replacement device Download PDFInfo
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- CN204504212U CN204504212U CN201520183456.6U CN201520183456U CN204504212U CN 204504212 U CN204504212 U CN 204504212U CN 201520183456 U CN201520183456 U CN 201520183456U CN 204504212 U CN204504212 U CN 204504212U
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- tapping hole
- sled mechanism
- handling
- hole sled
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Abstract
A kind of tapping hole sled mechanism fast online replacement device, belongs to steelmaking equipment technical field, for quick-replaceable tapping hole sled mechanism.Its technical scheme is: under handling slideway is fixedly connected on the end face of main body frame, handling slide block and handling slideway are for being slidably connected, handling guide chain is arranged on handling slide block bottom, tapping hole sled mechanism fixed mount is arranged on above the bottom surface of main body frame, is welded with two fork truck slots in the below of main body frame.The utility model solve alone fork truck change tapping hole sled mechanism replacing construction long, have bad luck that labour intensity is large, easily occur that the problems such as damage cut by bolt in Renewal process, achieve accurate location that tapping hole sled mechanism changes online and fixing fast, decrease the labour intensity of replacing personnel.After the utility model comes into operation, the time changing tapping hole sled mechanism shortens to average 10min/ time by average 40min/ time, and utilization rate brings up to 95.3% by 48%, substantially increases production efficiency.
Description
Technical field
The utility model relates to a kind of tapping hole sled mechanism fast online replacement device, belongs to steelmaking equipment technical field.
Background technology
Slide plate slag damming mechanism is made up of tapping hole sled mechanism, Hydraulic Station assembly, hydraulic cylinder and water-cooled, air cooling system and consumption refractory material (inside and outside nozzle brick) and sliding plate brick, fixed glides and sliding skateboard are the important consumption refractory materials of tapping hole sled mechanism, there is certain restriction in service life due to slide plate, and therefore fixed glides and sliding skateboard must be changed after using the stove number of regulation.Change slide plate to need to change online whole tapping hole sled mechanism, change tapping hole sled mechanism at present and mainly adopt fork truck to move substitute mode.The tapping hole sled mechanism entirety first need changed is fixed on fork truck after pulling down and is transported to maintenance area again, then from maintenance area, new tapping hole sled mechanism fork truck is transported to stokehold and changes.There is following shortcoming in the operation that this employing fork truck is directly changed tapping hole sled mechanism: first fork truck can only adjusting height up and down, and moved by hand slide plate is more difficult on fork truck; Secondly tapping hole sled mechanism overall weight is 850kg, settles guide chain to require great effort very much by manually looking for fixing point; 3rd, change tapping hole sled mechanism and need connect power line, source of the gas pipeline temporarily; Finally current replacing construction average out to 40min, and to be 12 stoves change once the cycle changing tapping hole sled mechanism at present, bag direct casting stove number average out to 25 stove in normal.Connecting draws the time interval between heat shorter, and the longest replacing construction can be provided to be 13min, and therefore current replacing construction can not meet the demands, and stops using after causing present slide plate often to water time can only using 12 stoves, and time stop again changing until water, slide plate utilization rate is only 48%.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of tapping hole sled mechanism fast online replacement device, this more changing device can guarantee that the replacing construction of tapping hole sled mechanism is within 13min, improves slide plate pushing off the slag utilization rate meeting under quantity-produced requirement.
The technical scheme solved the problems of the technologies described above is:
A kind of tapping hole sled mechanism fast online replacement device, it comprises main body frame, tapping hole sled mechanism fixed mount, handling slideway, handling slide block, handling guide chain, main body frame is rectangular bar of steel structure-steel framing, under handling slideway is fixedly connected on the end face of main body frame, the axis of handling slideway is along main body frame end face length direction center line, handling slide block and handling slideway are for being slidably connected, handling guide chain is arranged on handling slide block bottom, tapping hole sled mechanism fixed mount is arranged on the bottom surface of main body frame, the upper surface of tapping hole sled mechanism fixed mount and the bottom surface of tapping hole sled mechanism match, two fork truck slots are welded with under the bottom surface of main body frame, two fork truck slots are symmetrical in the left and right sides of main body frame sole length direction center line, and with forklift, to shovel spacing identical, two fork truck slots can make fork truck quick insertion under not adjustment state, material is H profile steel, the weight of bearing whole mechanism can be guaranteed.
Above-mentioned tapping hole sled mechanism fast online replacement device, described handling guide chain is linked up with by guide chain, slide block, tapping hole sled mechanism is linked up with and formed, slide block hook is connected with handling slide block hooking, guide chain one end connection sliding block hook, the other end connects tapping hole sled mechanism hook, realizes that sled mechanism is vertical, horizontal direction accurately movement fast.
Above-mentioned tapping hole sled mechanism fast online replacement device, described tapping hole sled mechanism fixed mount there is fixed mount draw-in groove, the bottom surface of fixed mount draw-in groove and tapping hole sled mechanism matches, and the outside of tapping hole sled mechanism fixed mount has fixed mount bolt relative with tapping hole sled mechanism.
Above-mentioned tapping hole sled mechanism fast online replacement device; two body side frames of described main body frame are installed respectively power line protection tube and source of the gas sebific duct protection tube; power line and source of the gas sebific duct is had respectively in power line protection tube and source of the gas sebific duct protection tube; heat-insulating protective device is had outside power line protection tube and source of the gas sebific duct protection tube; preset plate and the gas source pipe pipeline connector of power supply at the stokehold home of every block converter, the power-line plug in power line protection tube and source of the gas sebific duct protection tube and the plate of source of the gas rubber hose coupling and power supply and gas source pipe pipeline connector match.
Usefulness of the present utility model is:
Main body frame of the present utility model by forklift to stokehold corresponding converter taphole position, the tapping hole sled mechanism hook of handling slide block is connected with tapping hole sled mechanism by guide chain and steel wire rope, tapping hole sled mechanism is sling by guide chain, tapping hole sled mechanism is slided into main body frame internal fixtion by handling slide block, main body frame is removed by fork truck, complete the dismounting of tapping hole sled mechanism, new tapping hole sled mechanism is moved to stokehold and changes by main body frame again.
The utility model solve alone fork truck change tapping hole sled mechanism replacing construction long, have bad luck that labour intensity is large, easily occur that the problems such as damage cut by bolt in Renewal process, not only achieve the fixing of tapping hole sled mechanism off-line and accurately locate, and achieve the online accurate location changed with fixing fast, decrease the labour intensity of replacing personnel.Replacing construction average out to 40min/ time of tapping hole sled mechanism before the utility model comes into operation, can only water between secondary stopping at continuous casting and change, utilization rate is only 48%, after the utility model comes into operation, the time shorten changing tapping hole sled mechanism is that average 10min/ is each, the not super 12min of maximum duration, utilization rate average 95.3%, substantially increase production efficiency, reduce hand labor intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the structural representation of handling guide chain;
Fig. 4 is the side view of tapping hole sled mechanism fixed mount.
In figure, mark is as follows: main body frame 1, tapping hole sled mechanism fixed mount 2, handling slideway 3, handling slide block 4, handling guide chain 5, fork truck slot 6, guide chain 7, slide block hook 8, tapping hole sled mechanism hook 9, power line protection tube 10, source of the gas sebific duct protection tube 11, fixed mount draw-in groove 12, fixed mount bolt 13.
Detailed description of the invention
The utility model is made up of main body frame 1, tapping hole sled mechanism fixed mount 2, handling slideway 3, handling slide block 4, handling guide chain 5, power line protection tube 10, source of the gas sebific duct protection tube 11.
Fig. 1, 2 displays, main body frame 1 is rectangular bar of steel structure-steel framing, under handling slideway 3 is fixedly connected on the end face of main body frame 1, the axis of handling slideway 3 is along main body frame 1 end face length direction center line, tapping hole sled mechanism fixed mount 2 is arranged on the bottom surface of main body frame 1, draw-in groove and the tapping hole sled mechanism of tapping hole sled mechanism fixed mount 2 match, two fork truck slots 6 are welded with under the bottom surface of main body frame 1, two fork truck slots 6 are symmetrical in the left and right sides of main body frame 1 sole length direction center line, and shovel identical two the fork truck slots 6 of spacing with forklift and can make fork truck quick insertion under not adjustment state, material is H profile steel, the weight of bearing whole mechanism can be guaranteed.
Fig. 1,2 displays, handling slide block 4 is arranged on the bottom of handling slideway 3, and handling slide block 4 and handling slideway 3 are for being slidably connected, and handling slide block 4 can along handling slideway 3 slide anteroposterior, and handling guide chain 5 is arranged on the bottom of handling slide block 3.The edge that one end end face autonomous agent framework 1 of tapping hole aimed at by handling slideway 4 extends 500-700mm, is beneficial to the dismounting of tapping hole sled mechanism and new tapping hole sled mechanism is installed online
Fig. 2 shows; two body side frames of main body frame 1 are installed respectively power line protection tube 10 and source of the gas sebific duct protection tube 11; power line and source of the gas sebific duct is had respectively in power line protection tube 10 and source of the gas sebific duct protection tube 11; there is heat-insulating protective device outside power line protection tube 10 and source of the gas sebific duct protection tube 11, avoid hot environment before converter taphole to occur scorching.Plate and the gas source pipe pipeline connector of power supply is preset at the stokehold home of every block converter; gas is connect for connecing electricity fast; power-line plug in power line protection tube and source of the gas sebific duct protection tube and the plate of source of the gas line pipe joint and power supply and gas source pipe pipeline connector match, and source of the gas sebific duct and power line directly can be received and tear open on the wind big gun of tapping hole sled mechanism.
Fig. 3 shows, handling guide chain 5 is linked up with 9 formed by guide chain 7, slide block hook 8, tapping hole sled mechanism, slide block hook 8 is connected with handling slide block 4 hooking, and the upper end of tapping hole sled mechanism hook 9 is connected with guide chain 7 by steel wire rope, and the stay hook of guide chain 7 is hung on slide block hook 8 by steel wire rope.Pull guide chain 7 tapping hole sled mechanism to be sling by tapping hole sled mechanism hook 9 and to put down, promote handling slide block 4 and can promote tapping hole sled mechanism by tapping hole sled mechanism hook 9 and move forward and backward along handling slideway 3.
Fig. 4 shows, and tapping hole sled mechanism fixed mount 2 has fixed mount draw-in groove 12, and fixed mount draw-in groove 12 matches with the bottom surface of tapping hole sled mechanism, and the outside of tapping hole sled mechanism fixed mount 2 has fixed mount bolt 13 relative with tapping hole sled mechanism.When tapping hole sled mechanism move be put on tapping hole sled mechanism fixed mount 2 time, the bottom surface of tapping hole sled mechanism is stuck on fixed mount draw-in groove 12, is then fixed by fixed mount bolt 13.
An embodiment of the present utility model is as follows:
The length 2000-3000mm of main body frame 1, width 1500-2000mm, height 3500-4200mm, top is the steel plate that 15-30mm is thick;
The height 700-800mm of tapping hole sled mechanism fixed mount 2, back shaft spacing 600-700mm;
The length 2800-3530mm of handling slideway 3, handling slideway 3 front end grows the width 500-700mm of the front end of main body frame 1;
The spacing of two fork truck slots 6 is 600-950mm;
The height of power line protection tube 10, source of the gas sebific duct protection tube 11 is apart from ground 1200-1500mm.
The course of work of the present utility model is as follows:
When the online tapping hole sled mechanism used needs to change, tapping hole shakes to stokehold master-control room just to direction by corresponding stove seat, the fork of fork truck shovel is inserted the fork truck slot 6 of main body frame 1 bottom, main body frame 1 is pitched the corresponding converter taphole position to stokehold by fork truck.
Handling slide block 4 is slided to the top of handling slideway 3, tapping hole sled mechanism hook 9 is connected with tapping hole sled mechanism by steel wire rope, switch on power line protection tube 10, the electric socket of source of the gas sebific duct protection tube 11 correspondence and compressed air interface, wind big gun is used all to be unclamped by the construction bolt of fixing tapping hole sled mechanism, guide chain 7 is utilized tapping hole sled mechanism to be sling, tapping hole sled mechanism moves to above the tapping hole sled mechanism fixed mount 2 in main body frame 1 by promotion handling slide block 4, the fixed mount draw-in groove 12 using guide chain 7 tapping hole sled mechanism to be placed on tapping hole sled mechanism fixed mount 2 aligns, fastening with fixed mount bolt 13.Use fork truck that main body frame 1 is transported to maintenance area together with tapping hole sled mechanism, have in maintenance area the cantilever crane of 2 tons of weights old tapping hole sled mechanism to be pulled down and put on the tapping hole sled mechanism fixed mount of maintenance area.
New tapping hole sled mechanism is sling the tapping hole sled mechanism fixed mount 2 being mounted to main body frame 1 fixed mount draw-in groove 12 on fixing, with fork truck, main body frame 1 is transported to the stove seat of stokehold correspondence replacing again, tapping hole sled mechanism guide chain 7 is sling, promote handling slide block 4 to position to be installed, utilize guide chain 7 to adjust and highly make the construction bolt of tapping hole sled mechanism all align, after construction bolt is fastening, fork truck is removed, more change jobs all complete.
The utility model Renewal process required time comprises forklift-walking time, unloading time, total time is the longest 12min at present, along with the increase and decrease of workman's qualification, time can shorten further, the online replacing for tapping hole sled mechanism in continuous flow procedure can be met completely, greatly improve the utilization rate of slide plate pushing off the slag.
Claims (4)
1. a tapping hole sled mechanism fast online replacement device, it is characterized in that: it comprises main body frame (1), tapping hole sled mechanism fixed mount (2), handling slideway (3), handling slide block (4), handling guide chain (5), main body frame (1) is rectangular bar of steel structure-steel framing, under handling slideway (3) is fixedly connected on the end face of main body frame (1), the axis of handling slideway (3) is along main body frame (1) length direction center line, handling slide block (4) and handling slideway (3) are for being slidably connected, handling guide chain (5) is arranged on handling slide block (4) bottom, tapping hole sled mechanism fixed mount (2) is arranged on above the bottom surface of main body frame (1), the upper surface of tapping hole sled mechanism fixed mount (2) and the bottom surface of tapping hole sled mechanism match, two fork truck slots (6) are welded with in the below of the bottom surface of main body frame (1), two fork truck slots (6) are symmetrical in the left and right sides of main body frame (1) sole length direction center line, and with forklift, to shovel spacing identical.
2. tapping hole sled mechanism fast online replacement device according to claim 1, it is characterized in that: described handling guide chain (5) links up with (8) by guide chain (7), slide block, tapping hole sled mechanism is linked up with (9) and formed, slide block hook (8) is connected with handling slide block (4) hooking, the upper end of tapping hole sled mechanism hook (9) is connected with guide chain (7), and tapping hole sled mechanism hook (9) is connected with tapping hole sled mechanism by steel wire rope.
3. tapping hole sled mechanism fast online replacement device according to claim 2, it is characterized in that: described tapping hole sled mechanism fixed mount (2) has fixed mount draw-in groove (12), fixed mount draw-in groove (12) matches with the bottom surface of tapping hole sled mechanism, and the outside of tapping hole sled mechanism fixed mount (2) has fixed mount bolt (13) relative with tapping hole sled mechanism.
4. tapping hole sled mechanism fast online replacement device according to claim 3, it is characterized in that: two body side frames of described main body frame (1) are installed respectively power line protection tube (10) and source of the gas sebific duct protection tube (11), power line and source of the gas sebific duct is had respectively in power line protection tube (10) and source of the gas sebific duct protection tube (11), heat-insulating protective device is had outside power line protection tube (10) and source of the gas sebific duct protection tube (11), plate and the gas source pipe pipeline connector of power supply is preset at the stokehold home of every block converter, power-line plug in power line protection tube (10) and source of the gas sebific duct protection tube (11) and the plate of source of the gas rubber hose coupling and power supply and gas source pipe pipeline connector match.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183456.6U CN204504212U (en) | 2015-03-30 | 2015-03-30 | A kind of tapping hole sled mechanism fast online replacement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183456.6U CN204504212U (en) | 2015-03-30 | 2015-03-30 | A kind of tapping hole sled mechanism fast online replacement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204504212U true CN204504212U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520183456.6U Expired - Fee Related CN204504212U (en) | 2015-03-30 | 2015-03-30 | A kind of tapping hole sled mechanism fast online replacement device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204504212U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111235346A (en) * | 2020-03-10 | 2020-06-05 | 安徽云天冶金科技股份有限公司 | Converter slide is slide replacement device for pushing off slag |
| CN112410501A (en) * | 2020-10-27 | 2021-02-26 | 安徽云天冶金科技股份有限公司 | Multi-angle replacing device for converter sliding plate and replacing method thereof |
| CN114836590A (en) * | 2022-04-01 | 2022-08-02 | 贵州大学 | Auxiliary device and method for gunning steel tapping hole of converter |
-
2015
- 2015-03-30 CN CN201520183456.6U patent/CN204504212U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111235346A (en) * | 2020-03-10 | 2020-06-05 | 安徽云天冶金科技股份有限公司 | Converter slide is slide replacement device for pushing off slag |
| CN112410501A (en) * | 2020-10-27 | 2021-02-26 | 安徽云天冶金科技股份有限公司 | Multi-angle replacing device for converter sliding plate and replacing method thereof |
| CN114836590A (en) * | 2022-04-01 | 2022-08-02 | 贵州大学 | Auxiliary device and method for gunning steel tapping hole of converter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 067102 A block 520, Luanhe town finance square, Shuangluan District, Chengde, Hebei Patentee after: CHENGDE BRANCH OF HBIS Group Address before: 067102 Luanhe town finance square, Shuangluan District, Chengde, Hebei, Hebei iron and steel Limited by Share Ltd Chengde branch Patentee before: HEBEI IRON AND STEEL Co.,Ltd. CHENGDE BRANCH |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |