CN201367444Y - Connecting plate for converter slide gate sluice valve device - Google Patents
Connecting plate for converter slide gate sluice valve device Download PDFInfo
- Publication number
- CN201367444Y CN201367444Y CNU2009201432628U CN200920143262U CN201367444Y CN 201367444 Y CN201367444 Y CN 201367444Y CN U2009201432628 U CNU2009201432628 U CN U2009201432628U CN 200920143262 U CN200920143262 U CN 200920143262U CN 201367444 Y CN201367444 Y CN 201367444Y
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- groove
- swing bolt
- web plate
- pressing plate
- mouth
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Abstract
The utility model relates to a connecting plate for a converter slide gate sluice valve device, which belongs to steel-making machines. The connecting plate is characterized in that an inverted T-shaped groove is arranged on the bottom of a water gate press plate groove, a water gate press plate nut is correspondingly manufactured into an inverted T-shaped nut with an upper stop opening step surface and is correspondingly slidably mounted into an inverted T-shaped groove inside a water gate press plate groove, and a limit cushion block and an auxiliary press plate are mounted to limit the water gate press plate nut. Similarly, an inverted T-shaped groove is arranged on the connecting plate corresponding to a mounting portion of a swing bolt, the lower portion of a swing bolt seat is manufactured into the inverted T-shaped lower portion with an upper stop opening step surface, the swing bolt seat is corresponding slidably mounted into the inverted T-shaped groove of the connecting plate, and a swing bolt seat cushion block and a swing bolt press plate are mounted to limit the swing bolt seat. When being damaged, the water gate press plate nut or the swing bolt seat can be dismounted and changed on site, thereby saving labor, time and materials.
Description
Technical field
The utility model belongs to steel-making machinery, especially relates to a kind of converter taphole gate-valve device.
Background technology
Converter steelmaking, when smelting the end tapping, for preventing that slag from flowing out, invented a kind of new technology with slide plate method pushing off the slag tapping, see Chinese patent " converter taphole slide gate nozzle gate-valve device ", the patent No.: ZL200720036925.7, this converter taphole slide gate nozzle gate-valve device is connected by a plate assembly with converter taphole, being connected by four groups of swing bolts on the web plate between converter taphole slide gate nozzle gate-valve device and the web plate connects, but because this converter taphole slide gate nozzle gate-valve device is under the high-temperature molten steel radiation always, in case molten steel is scurried out in installing, just might damage swing bolt, as long as there is one group of swing bolt to damage, the web plate assembly is changed in the maintenance of just being forced to stop production, in addition, the swing bolt seat of four groups of swing bolts of stepping brake valvegear is and web plate welds fixed, also can't change after the wearing and tearing of swing bolt seat life-time service, wants the integral replacing web plate equally; Two mouth of a river panel nut that are used for the fixedly nozzle brick of mounting strap steel outlet hole on the web plate, be and web plate welding fixed, after the wearing and tearing of nut life-time service, can't change, monoblock web plate assembly can only be unloaded replacing from converter, not only time-consuming, take a lot of work, increased production cost, also influence steel-making ordinary production, reduce productivity, increased potential safety hazard.
Summary of the invention
The purpose of this utility model provides a kind of converter slide gate nozzle gate-valve device web plate, can overcome the problem that existing web plate exists effectively, prolongs service life of equipment, reduces cost, and boosts productivity and keeps the safety in production.
The purpose of this utility model is achieved like this: a kind of converter slide gate nozzle gate-valve device web plate, comprise web plate, the inner nozzle, mouth of a river pressing plate groove, mouth of a river panel nut, the swing bolt seat, lateral pin, a ring screw rod and nut, the fixedly nozzle brick of water nozzle pressing plate mounting strap steel outlet hole on web plate, this fixedly nozzle brick install like this: earlier on the left side of the inner nozzle that goes out molten steel, offer a left side symmetrically on the web plate of right both sides, right mouth of a river pressing plate groove, on this left side, in the pressing plate groove of the right mouth of a river mouth of a river panel nut is installed respectively, in the through hole of mouth of a river pressing plate, install follower bolt and be screwed in the panel nut of the mouth of a river, after tightening, an end of mouth of a river pressing plate press fixedly nozzle brick just fixedly nozzle brick be installed on the inner nozzle of web plate; In addition, the left and right swing bolt of mainly being made up of swing bolt seat, lateral pin, a ring screw rod and nut of installing symmetrically on web plate plate face is equipped with the mounting plate of slide gate nozzle gate valve on web plate plate face with swing bolt; (annotate: since mouth of a river panel nut be symmetrical set and structure identical, the structure of each swing bolt is also identical, now be described) with the mouth of a river panel nut of web plate upper left side and the swing bolt of upper right side, it is characterized in that offering right section at the mouth of a river of web plate upper left side pressing plate groove bottom land is the groove of square groove Wei the shape of Daoing Xia groove (⊥ groove) left side section, mouth of a river panel nut correspondence is made with going up stopping table terrace De shape of Daoing Xia (⊥ shape) and sliding accordingly the threading in the pressing plate groove of the mouth of a river, left side in the De shape of the Daoing Xia groove, the square spacing cushion block of the bottom of square groove setting-in with about to spacing mouth of a river panel nut, (annotate: during installation, earlier web plate is installed on the datum plate, mouth of a river panel nut and square spacing cushion block just are installed then); In addition, on the web plate of square groove left part, offer again with square groove with wide left break slot, and make the groove bottom of left break slot and the upper surface of spacing cushion block be in same plane, install at the bottom of this left break slot and on the spacing cushion block by short riser and long under the dull and stereotyped secondary pressing plate of forming, flat board is vertical each other under short riser and the length is
Shape, and make the upper surface dull and stereotyped under the length of this pair pressing plate and the bottom land of mouth of a river pressing plate groove be positioned at same plane, the left trough rim of the right facade of the short riser of secondary pressing plate and mouth of a river pressing plate groove is positioned at same vertical surface, and the end face and the web plate upper surface of short riser are same plane; On the short riser of secondary pressing plate, bore the cylindrical hole of through web plate, the setting-in circular cylinder elastic cotter is fixedlyed connected secondary pressing plate with web plate in cylindrical hole, like this, mouth of a river panel nut is installed on the web plate, when use through certain hour, when mouth of a river panel nut is damaged, but just field stripping is changed, the saving of work and time material saving; Similarly, position corresponding to upper right swing bolt installation, offer right section at the upper right quarter of web plate and be the groove of square groove Wei the shape of Daoing Xia groove left side section, the bottom correspondence of swing bolt seat is made with going up the stopping table terrace De shape of Daoing Xia and with corresponding sliding the dressing up on the web plate in the De shape of the Daoing Xia groove of swing bolt seat, at the bottom of square groove setting-in swing bolt seat cushion piece with the spacing swing bolt seat in the left and right sides, upper surface corresponding to swing bolt seat cushion piece, on the web plate in square groove left side, offer again with square groove with wide left break slot, at the bottom of the left break slot and the upper surface of swing bolt seat cushion piece the swing bolt pressing plate is installed and make the swing bolt pressing plate on plane and web plate be same plane; Bore the cylindrical hole of through web plate in the left side of swing bolt pressing plate section, the setting-in circular cylinder elastic cotter is fixedlyed connected the swing bolt pressing plate with web plate in cylindrical hole, like this, the swing bolt seat is installed on the web plate, on the swing bolt seat, use a ring screw rod of lateral pin mounting strap nut, when use, when the swing bolt seat damages through certain hour, just but field stripping is changed, the saving of work and time material saving.
The converter slide gate nozzle gate-valve device web plate that the utility model proposes, rational in infrastructure, safe and reliable, can overcome the problem that existing web plate exists effectively, prolong service life of equipment, reduce cost, boost productivity and keep the safety in production.
Now in conjunction with the accompanying drawings and embodiments the converter slide gate nozzle gate-valve device that the utility model proposed is further described with web plate.
Description of drawings
To be the converter slide gate nozzle gate-valve device that proposes of the utility model look synoptic diagram with the master of web plate to Fig. 1.
Fig. 2 is an A-A cross-sectional schematic among Fig. 1.
Fig. 3 is a B-B cross-sectional schematic among Fig. 1.
Fig. 4 is a C-C cross-sectional schematic among Fig. 1.
Among Fig. 1, Fig. 2, Fig. 3, Fig. 4: 1, web plate 2, mouth of a river panel nut 3, swing bolt seat 4, lateral pin 5, a ring screw rod 6, nut 7, secondary pressing plate 8, circular cylinder elastic cotter 9, spacing cushion block 10, swing bolt pressing plate 11, swing bolt seat cushion piece 12, mouth of a river pressing plate groove 13, inner nozzle
Embodiment
From Fig. 1, Fig. 2, Fig. 3, among Fig. 4 as can be seen, a kind of converter slide gate nozzle gate-valve device web plate, comprise web plate 1, inner nozzle 13, mouth of a river pressing plate groove 12, mouth of a river panel nut 2, swing bolt seat 3, lateral pin 4, a ring screw rod 5 and nut 6, the fixedly nozzle brick of water nozzle pressing plate mounting strap steel outlet hole on web plate 1, this fixedly nozzle brick install like this: earlier on the left side of the inner nozzle 13 that goes out molten steel, offer a left side symmetrically on the web plate 1 of right both sides, right mouth of a river pressing plate groove 12, on this left side, in the right mouth of a river pressing plate groove 12 mouth of a river panel nut 2 is installed respectively, installing follower bolt and correspondence in the through hole of mouth of a river pressing plate is screwed in the mouth of a river panel nut 2, after tightening, an end of mouth of a river pressing plate press fixedly nozzle brick just fixedly nozzle brick be installed on the inner nozzle 13 of web plate 1; In addition, the left and right swing bolt of mainly being made up of swing bolt seat 3, lateral pin 4, a ring screw rod 5 and nut 6 of installing symmetrically on web plate 1 plate face is equipped with the mounting plate of slide gate nozzle gate valve on web plate 1 plate face with swing bolt; (annotate: because mouth of a river panel nut 2 is a left side, the right side be symmetrical arranged and structure identical, the structure of each swing bolt is also identical, now be described) with the mouth of a river panel nut 2 of web plate 1 upper left side and the swing bolt of upper right side, it is characterized in that offering right section at the mouth of a river of web plate 1 upper left side pressing plate groove 12 bottom lands is the groove of square groove Wei the shape of Daoing Xia groove (⊥ groove) left side section, panel nut 2 correspondences in the mouth of a river are made with going up stopping table terrace De shape of Daoing Xia (⊥ shape) and sliding accordingly the threading in the left mouth of a river pressing plate groove 12 in the De shape of the Daoing Xia grooves, the square spacing cushion block 9 of the bottom of square groove setting-in with about to spacing mouth of a river panel nut 2; (annotate: during installation, earlier web plate 1 is installed on the datum plate, mouth of a river panel nut 2 and square spacing cushion block 9 just are installed then), in addition, on the web plate 1 of square groove left part, offer again with square groove with wide left break slot, and make the groove bottom of left break slot and the upper surface of spacing cushion block 9 be in same plane, install at the bottom of this left break slot and on the spacing cushion block 9 by short riser and long under the dull and stereotyped secondary pressing plate of forming 7, flat board is vertical each other under short riser and the length is
Shape, and make the upper surface dull and stereotyped under the length of this pair pressing plate 7 and the bottom land of mouth of a river pressing plate groove 12 be positioned at same plane, the right facade of the short riser of secondary pressing plate 7 and the left trough rim of mouth of a river pressing plate groove 12 are positioned at same vertical surface, and the end face of short riser and the upper surface of web plate 1 are same plane; On the short riser of secondary pressing plate 7, bore the cylindrical hole of through web plate 1, setting-in circular cylinder elastic cotter 8 is fixedlyed connected secondary pressing plate 7 with web plate 1 in cylindrical hole, like this, mouth of a river panel nut 2 is installed on the web plate 1, when use through certain hour, when mouth of a river panel nut 2 is damaged, but just field stripping is changed, the saving of work and time material saving; Similarly, position corresponding to the installation of upper right side swing bolt, offer right section at the upper right quarter of web plate 1 and be the groove of square groove Wei the shape of Daoing Xia groove left side section, the bottom correspondence of swing bolt seat 3 is made with going up the stopping table terrace De shape of Daoing Xia and with corresponding sliding the dressing up on the web plate 1 in the De shape of the Daoing Xia groove of swing bolt seat 3, at the bottom of square groove setting-in swing bolt seat cushion piece 11 with the spacing swing bolt seat 3 in the left and right sides, upper surface corresponding to swing bolt seat cushion piece 11, on the web plate 1 in square groove left side, offer again with square groove with wide left break slot, the upper surface of left break slot bottom land and swing bolt seat cushion piece 11 swing bolt pressing plate 10 is installed and make swing bolt pressing plate 10 on plane and web plate 1 be same plane; Bore the cylindrical hole of through web plate 1 in the left side of swing bolt pressing plate 10 section, setting-in circular cylinder elastic cotter 8 is fixedlyed connected swing bolt pressing plate 10 with web plate 1 in cylindrical hole, like this, swing bolt seat 3 is installed on the web plate 1, on swing bolt seat 3, use a ring screw rod 5 of lateral pin 4 mounting strap nuts 6, when use, when swing bolt seat 3 damages through certain hour, just but field stripping is changed, and saving of work and time is the material saving again.
Claims (1)
1, a kind of converter slide gate nozzle gate-valve device web plate comprises web plate (1), inner nozzle (13), mouth of a river pressing plate groove (12), mouth of a river panel nut (2), swing bolt seat (3), lateral pin (4), a ring screw rod (5) and nut (6), it is characterized in that:
A, offer right section at mouth of a river pressing plate groove (12) bottom land of web plate (1) upper left side and be the groove of square groove Wei the shape of Daoing Xia groove left side section, mouth of a river panel nut (2) correspondence is made with going up stopping table terrace De shape of Daoing Xia and sliding accordingly the threading in the interior De shape of Daoing Xia of left side mouth of a river pressing plate groove (12) groove, about the square spacing cushion block of the bottom of square groove setting-in (9) to spacing mouth of a river panel nut (2);
B, on the web plate (1) of square groove left part, offer again with square groove with wide left break slot, and make the groove bottom of left break slot and the upper surface of spacing cushion block (9) be in same plane, at the bottom of this left break slot and spacing cushion block (9) the secondary pressing plate of being made up of short riser and long flat board down (7) go up to be installed, flat board is vertical each other down with length for short riser, the upper surface of flat board and the bottom land of mouth of a river pressing plate groove (12) are positioned at same plane under the length of this pair pressing plate (7), the right facade of the short riser of secondary pressing plate (7) and the left trough rim of mouth of a river pressing plate groove (12) are positioned at same vertical surface, and the end face of short riser and the upper surface of web plate (1) are same plane;
C, bore the cylindrical hole of through web plate (1) on the short riser of secondary pressing plate (7), setting-in circular cylinder elastic cotter (8) is fixedlyed connected secondary pressing plate (7) with web plate (1) in cylindrical hole, and mouth of a river panel nut (2) is installed on the web plate (1);
D, position corresponding to the installation of upper right side swing bolt, offer right section at the upper right quarter of web plate (1) and be the groove of square groove Wei the shape of Daoing Xia groove left side section, the bottom correspondence of swing bolt seat (3) is made with going up the stopping table terrace De shape of Daoing Xia and with corresponding sliding the dressing up on the web plate (1) in the De shape of the Daoing Xia groove of swing bolt seat (3), at the bottom of square groove setting-in swing bolt seat cushion piece (11), upper surface corresponding to swing bolt seat cushion piece (11), on the web plate (1) in square groove left side, offer with square groove with wide left break slot, swing bolt pressing plate (10) is installed and is made the last plane of swing bolt pressing plate (10) and web plate (1) be same plane at the upper surface of left break slot bottom land and swing bolt seat cushion piece (11);
E, bore the cylindrical hole of through web plate (1) in the left side section of swing bolt pressing plate (10), setting-in circular cylinder elastic cotter (8) is fixedlyed connected swing bolt pressing plate (10) with web plate (1) in cylindrical hole, swing bolt seat (3) is installed on the web plate (1), goes up a ring screw rod (5) of using lateral pin (4) mounting strap nut (6) at swing bolt seat (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201432628U CN201367444Y (en) | 2009-03-06 | 2009-03-06 | Connecting plate for converter slide gate sluice valve device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201432628U CN201367444Y (en) | 2009-03-06 | 2009-03-06 | Connecting plate for converter slide gate sluice valve device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201367444Y true CN201367444Y (en) | 2009-12-23 |
Family
ID=41486338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201432628U Expired - Fee Related CN201367444Y (en) | 2009-03-06 | 2009-03-06 | Connecting plate for converter slide gate sluice valve device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201367444Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251071A (en) * | 2011-07-13 | 2011-11-23 | 马鞍山市雨山冶金新材料有限公司 | Sliding nozzle brick for slag trap gate valve at converter tap hole |
-
2009
- 2009-03-06 CN CNU2009201432628U patent/CN201367444Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251071A (en) * | 2011-07-13 | 2011-11-23 | 马鞍山市雨山冶金新材料有限公司 | Sliding nozzle brick for slag trap gate valve at converter tap hole |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20180306 |