CN206519575U - Tundish upper nozzle positions provision for disengagement - Google Patents
Tundish upper nozzle positions provision for disengagement Download PDFInfo
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- CN206519575U CN206519575U CN201720108355.1U CN201720108355U CN206519575U CN 206519575 U CN206519575 U CN 206519575U CN 201720108355 U CN201720108355 U CN 201720108355U CN 206519575 U CN206519575 U CN 206519575U
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- plate
- bottom plate
- angle
- tundish
- disengagement
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Abstract
The utility model provides a kind of positioning provision for disengagement of tundish upper nozzle, and positioning provision for disengagement is the open casing of a rectangle funnel-form, including front and rear end plate, side plate, bottom plate and push rod；The upper head plate and bottom plate that front and rear end plate is obliquely installed by integral type respectively are constituted, front and rear end plate both sides are tilted respectively is connected with side plate, the angle of inclination of upper head plate is more than the angle of inclination of bottom plate, and bottom plate and side plate lower end are provided with bottom plate, and bottom plate center is welded with a push rod.Angle between bottom plate inner surface and bottom plate is 105 °~120 °, and the angle between upper head plate inner surface extended line and bottom plate is according to the angle between the wide face of tundish and bottom to should determine that；Side plate angle of inclination is according to the angle between tundish leptoprosopy and bottom to should determine that.The utility model can shorten the tundish upper nozzle take-down time, improve crane operation rate, reduce power consumption, reduce resistance to material cleaning work amount, it is ensured that job safety.
Description
Technical field
The utility model belongs to continuous casting installation for casting field, and in particular to dress is dismantled in a kind of positioning for tundish upper nozzle
Put.
Background technology
At present, tundish upper nozzle provision for disengagement is mainly by a push rod and the base of supporting post-rod perpendicular to ground
Constitute.The method of tundish upper nozzle dismounting is after liner in dundish is removed, to be hung tundish on tundish with crane
Above mouth of a river provision for disengagement, drop to apart from ground 1m or so apart from when, crane stops declining, before and after operating personnel's commander's crane
Left and right minute movement, makes centering above and below the push rod of tundish upper nozzle position and tundish upper nozzle provision for disengagement, then proceedes to
Decline crane, filling pipe end is ejected into tundish using tundish deadweight.
This method dismounting tundish upper nozzle is although laborsaving, it is not necessary to which people goes to remove filling pipe end body.But the shortcoming existed
It is：
(1) tundish upper nozzle and centering above and below tundish provision for disengagement push rod are difficult.Because tundish is larger, and hang
Car behaves horizontal displacement greatly, to get up extremely difficult with centering above and below a diameter of 90mm push rod；Tearing filling pipe end open
When, tundish bottom is nearer apart from ground, commands the operator of crane and must can just see curved very low of waist the tool of filling pipe end clearly
Body position, and the position dark, it is not easy to see clearly.
(2) filling pipe end is difficult with centering above and below push rod, and the take-down time is long, power consumption increase.Success of the top to filling pipe end every time
Rate is not high, has damage to filling pipe end provision for disengagement on top to middle incrustation.
(3) operator's operation below crane of crane is commanded, there is potential safety hazard.
The content of the invention
The utility model aims to provide a kind of simple to operate, can shorten positioning and take-down time, reduces power consumption, and without
The positioning provision for disengagement of the tundish upper nozzle of the manual cleaning residue of resistance to material.
Therefore, the technical solution that the utility model is taken is as follows：
A kind of tundish upper nozzle positions provision for disengagement, and the positioning provision for disengagement is a rectangle funnel-form open top container
Body, including front and rear end plate, side plate, bottom plate and push rod；Upper head plate and bottom plate that front and rear end plate is obliquely installed by integral type respectively
Composition, front and rear end plate side, which is tilted, is connected with side plate, and the angle of inclination of upper head plate is more than the angle of inclination of bottom plate, bottom plate and
Side plate lower end is provided with bottom plate, and bottom plate center is welded with a push rod.
Angle between the bottom plate inner surface and bottom plate is 105 °~120 °, upper head plate inner surface extended line and bottom plate
Between angle according to the angle between the wide face of tundish and bottom to should determine that.
The side plate angle of inclination is according to the angle between tundish leptoprosopy and bottom to should determine that.
The beneficial effects of the utility model are：
1st, the tundish upper nozzle take-down time is short, and crane operation rate is improved, power consumption reduction.
2nd, the tundish upper nozzle after dismantling gives up resistance to material inside provision for disengagement casing, can directly call outer row away, reduces
Manual cleaning operation.
3rd, the operator of commander's crane is without the operation below crane of standing, the reduction of security risk coefficient.
Brief description of the drawings
Fig. 1 is positioning provision for disengagement schematic perspective view；
Fig. 2 is positioning provision for disengagement schematic front view；
Fig. 3 is positioning provision for disengagement left view schematic diagram.
In figure：Upper head plate 1, bottom plate 2, push rod 3, bottom plate 4, side plate 5.
Embodiment
From accompanying drawing, the utility model tundish upper nozzle positioning provision for disengagement generally rectangle is funnelform spacious
Mouth casing, including forward and backward end plate, side plate 5, bottom plate 4 and push rod 3；The upper head plate that forward and backward end plate is obliquely installed by integral type respectively
1 and bottom plate 2 constitute；Forward and backward end plate side, which is tilted, is connected with side plate 5, and the angle of inclination of upper head plate 1 is more than inclining for bottom plate 2
Rake angle, in order to the quick positioning of tundish.Bottom plate 2 and the lower end of side plate 5 are provided with bottom plate 4, are welded in the center of bottom plate 4
There is a push rod 3.
Angle between the inner surface and bottom plate 3 of bottom plate 2 is 105 °, the extended line of the inner surface of upper head plate 1 and bottom plate 4 it
Between angle be defined as 110 ° according to the angle between the wide face of tundish and bottom is corresponding.The angle of inclination of side plate 5 is according to tundish
Angle between leptoprosopy and bottom is corresponding to be defined as 83 °.
During tundish decline, due to the effect of end plate before and after outer formula, tundish is easy for that the area can be entered
Domain, with the decline of tundish, when tundish bottom reaches the position of bottom plate 2, due between bottom plate 2 and bottom plate 4
Angle and tundish side are identical with the angle of horizontal plane, and angle and tundish leptoprosopy and water between side plate 5 and bottom plate 4
The angle of plane is identical, so tundish need not pause during declining, it is possible to be quickly positioned at filling pipe end and push rod 3
Vertical position.After push rod 3 opens filling pipe end top, filling pipe end and the resistance to material of surrounding will come off on bottom plate 4.During by one section
Between accumulation, the filling pipe end residue of resistance to material is dropped to be reached after certain amount on bottom plate 4, with crane by position provision for disengagement directly hang
To resistance to material place of giving up, origin-location is returned to hanging after useless resistance to material is toppled over, and is cleared up filling pipe end so as to save and is given up the artificial of resistance to material,
Shorten the activity duration.
Claims (3)
1. a kind of tundish upper nozzle positions provision for disengagement, it is characterised in that the positioning provision for disengagement is a rectangle funnel
Shape opening casing, including front and rear end plate, side plate, bottom plate and push rod；The upper head plate that front and rear end plate is obliquely installed by integral type respectively
With bottom plate composition, front and rear end plate side, which is tilted, is connected with side plate, and the angle of inclination of upper head plate is more than the angle of inclination of bottom plate,
Bottom plate and side plate lower end are provided with bottom plate, and bottom plate center is welded with a push rod.
2. tundish upper nozzle according to claim 1 positions provision for disengagement, it is characterised in that the bottom plate inner surface
Angle between bottom plate is 105 °~120 °, and the angle between upper head plate inner surface extended line and bottom plate is according to the wide face of tundish
Angle between bottom is to should determine that.
3. tundish upper nozzle according to claim 1 positions provision for disengagement, it is characterised in that the side plate angle of inclination
According to the angle between tundish leptoprosopy and bottom to should determine that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720108355.1U CN206519575U (en) | 2017-02-05 | 2017-02-05 | Tundish upper nozzle positions provision for disengagement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720108355.1U CN206519575U (en) | 2017-02-05 | 2017-02-05 | Tundish upper nozzle positions provision for disengagement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206519575U true CN206519575U (en) | 2017-09-26 |
Family
ID=59890213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720108355.1U Active CN206519575U (en) | 2017-02-05 | 2017-02-05 | Tundish upper nozzle positions provision for disengagement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206519575U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814391A (en) * | 2021-08-02 | 2021-12-21 | 东风本田汽车零部件有限公司 | Rapid dismounting method for water gap of casting machine |
-
2017
- 2017-02-05 CN CN201720108355.1U patent/CN206519575U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814391A (en) * | 2021-08-02 | 2021-12-21 | 东风本田汽车零部件有限公司 | Rapid dismounting method for water gap of casting machine |
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