CN209110173U - A kind of manual flow control device of middle water-coating port - Google Patents
A kind of manual flow control device of middle water-coating port Download PDFInfo
- Publication number
- CN209110173U CN209110173U CN201821901807.2U CN201821901807U CN209110173U CN 209110173 U CN209110173 U CN 209110173U CN 201821901807 U CN201821901807 U CN 201821901807U CN 209110173 U CN209110173 U CN 209110173U
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- Prior art keywords
- grillage
- downslide
- main shaft
- slide frame
- upper slide
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Abstract
The utility model provides a kind of manual flow control device of middle water-coating port, including filling pipe end, collector nozzle further include downslide grillage, upper slide frame, main shaft；Downslide grillage is installed on tundish bottom surface, and downslide grillage includes the step circles post holes of two installation collector nozzles, and downslide grillage further includes the kidney-shaped stepped hole of an installation sliding block；Upper slide frame center is a step circles post holes, and for installing filling pipe end, above downslide grillage, downslide grillage is connect with upper slide frame by main shaft upper slide frame；Main axis cross section is cylindrical, and main shaft upper end is located in upper slide frame, and downslide grillage is run through in main shaft lower end.The utility model adjusts the effective cross-section of filling pipe end and collector nozzle steel passing hole, realizes the control to steel stream by can be manually rotated downslide grillage.The problem of eliminating due to stopper replacement out of control entire tundish, and the service life of tundish is extended, simultaneously because stability of flow, to billet quality, continuous casting stability plays great role.
Description
Technical field
The utility model belongs to middle water containing opening flow control engineering device technique field, and in particular to a kind of middle manual flow control of water-coating port
Device.
Background technique
Currently, the control of tundish flow mainly moves up and down by using stopper in continuous casting process, adjustment stopper with it is upper
Come what is realized, filling pipe end hole and stopper caput are easy to be corroded by molten steel in continuous casting process, cause flow control in gap between the mouth of a river
It is unstable, even, casting after a certain period of time, stopper is broken extremely, and steel is caused to be lost control.Another way is to pass through sizing nozzle
Mode realizes the stabilization of uninterrupted, but also due to molten steel erosion, will also result in aperture and become larger, cause flow excessive.
Utility model content
To solve the problems mentioned above in the background art, the utility model provides a kind of manual flow control dress of middle water-coating port
It sets, including filling pipe end, collector nozzle, further includes downslide grillage, upper slide frame, main shaft；
The downslide grillage is installed on tundish bottom surface, and the downslide grillage includes the step of two installation collector nozzles
Cylindrical hole, the downslide grillage further include the kidney-shaped stepped hole of an installation sliding block；
Upper slide frame center is a step circles post holes, and for installing the filling pipe end, the upper slide frame is described
Above downslide grillage, the downslide grillage is connect with the upper slide frame by the main shaft；
The main axis cross section is cylindrical, and the main shaft upper end is located in the upper slide frame, and the main shaft lower end is passed through
Wear slide plate frame.
Preferably, further including spherical washer, the first disc spring, washer, locking nut, the lock is cased on the main shaft lower end
Tight nut, the locking nut top are the washer, are first disc spring above the washer, the first disc spring top
For the spherical washer, the spherical washer is located at the lower end of the downslide grillage by inside the main shaft through part；The master
Axis lower end further includes split pin, third normal type single coil spring lock washer, hexagon-headed bolt, and the split pin is located in the main shaft, institute
Third normal type single coil spring lock washer is stated to be located above the hexagon-headed bolt.The utility model by tighten the hexagon-headed bolt come
First disc spring is compressed to realize between the sealing the upper and lower mouth of a river.
Preferably, further including compressing plug screw, pressure ring, the second disc spring, fixed block, the compression plug screw compresses the pressure ring,
The pressure ring compresses second disc spring, and the fixed block is pressed on downslide grillage front end again by second disc spring.
Preferably, further including connecting plate, Second Canonical Form spring washer, the second hexagon socket cap head screw, the connection
Plate is connect with tundish, and the connecting plate is located above the upper slide frame and is placed on the filling pipe end, second standard
Type spring washer is located above second hexagon socket cap head screw, forms the second retaining element group, and the connecting plate passes through
Two the second retaining element groups are fixed, and two the second retaining element groups are using the filling pipe end as reference, two institutes
It states the second retaining element group and is located at the filling pipe end two sides.
Preferably, further include compact heap, First Canonical Form spring washer, the first hexagon socket cap head screw, described first
Normal type single coil spring lock washer and first hexagon socket cap head screw form the first retaining element group, the first retaining element group
For fixing the upper slide frame and the connecting plate, the first retaining element group has four groups；The compact heap is vertically bonded
The connecting plate, the upper slide frame, downslide grillage side, the compact heap is for the be fixed and clamped connecting plate, institute
State upper slide frame, the downslide grillage.
Preferably, further including scale, the scale is located at downslide grillage front end.
Preferably, further including wrenching bar, the wrenching bar makes institute for controlling the downslide grillage around the main axis
It states filling pipe end and the collector nozzle centre bore generates offset.
Compared with prior art, the utility model has the beneficial effects that the utility model is made by Manual operation wrench bar
It obtains downslide grillage to rotate around the spindle, to adjust the effective cross-section of filling pipe end Yu collector nozzle steel passing hole, realizes the control to steel stream.Exempt from
The problem of needing replacing entire tundish since stopper is out of control in the prior art has been gone, and has extended the use longevity of tundish
Life, simultaneously because stability of flow, to billet quality, continuous casting stability plays great role.
Detailed description of the invention
Fig. 1 is section mechanism map at A-A.
Fig. 2 is part group schematic diagram.
Fig. 3 is installation diagram.
Fig. 4 is flow control schematic diagram
In figure: 1, compressing plug screw；2, pressure ring；3, disc spring；4, fixed block；5, compact heap；6, First Canonical Form spring washer；
7, the first hexagon socket cap head screw (M10x35)；8, downslide grillage；9, upper slide frame；10, filling pipe end；11, collector nozzle；12,
Connecting plate；13, Second Canonical Form spring washer；14, the second hexagon socket cap head screw；15, main shaft；16, spherical washer；17,
Disc spring；18, washer；19, locking nut；20, split pin；21, third normal type single coil spring lock washer；22, hexagon-headed bolt；23, it marks
Ruler；24, wrenching bar；25, the first retaining element group；26, the second retaining element group.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model is the following technical schemes are provided: a kind of manual flow control device of middle water-coating port, sheet referring to FIG. 1 to FIG. 4,
Utility model is installed on connecting plate 12, and it further includes downslide grillage 8, upper cunning that the utility model, which includes filling pipe end 10, collector nozzle 11,
Grillage 9, main shaft 15；
The downslide grillage 8 is installed on tundish bottom surface, and the downslide grillage 8 includes two installation collector nozzles 11
Step circles post holes, the downslide grillage 8 further include the kidney-shaped stepped hole of an installation sliding block；
9 center of upper slide frame is a step circles post holes, and for installing the filling pipe end 10, the upper slide frame 9 exists
8 top of downslide grillage, the downslide grillage 8 are connect with the upper slide frame 9 by the main shaft 15；
15 cross section of main shaft is cylindrical, and 15 upper end of main shaft is located in the upper slide frame 9, the main shaft 15
Downslide grillage 8 is run through in lower end.
The utility model further includes spherical washer 16, the first disc spring 17, washer 18, locking nut 19, under the main shaft 15
It is cased with the locking nut 19 on end, is the washer 18 above the locking nut 19, is described above the washer 18
One disc spring 17 is the spherical washer 16 above first disc spring 17, and the spherical washer 16 is located at the downslide grillage 8
Lower end is by inside 15 through part of main shaft；15 lower end of main shaft further include split pin 20, third normal type single coil spring lock washer 21,
Hexagon-headed bolt 22, the split pin 20 are located in the main shaft 15, and the third normal type single coil spring lock washer 21 is located at described six
22 top of hex bolt.The utility model hexagon-headed bolt C grades of M8x16 of model full thread, utility model are described by tightening
Hexagon-headed bolt is realized to compress first disc spring to the sealing between filling pipe end and collector nozzle.
The utility model further includes compressing plug screw 1, pressure ring 2, the second disc spring 3, fixed block 4, and the compression plug screw 1 compresses institute
Pressure ring 2 is stated, the pressure ring 2 compresses second disc spring 3, and the fixed block 4 is pressed on the downslide again by second disc spring 3
8 front end of grillage compresses filling pipe end 10 and the faying face of collector nozzle 11 closely, guarantees sealing, prevents bleed-out.
The utility model further includes connecting plate 12, Second Canonical Form spring washer 13, the second hexagon socket cap head screw 14,
The connecting plate 12 is connect with tundish, and the connecting plate 12 is located at 9 top of upper slide frame and is placed on the filling pipe end 10
On, the Second Canonical Form spring washer 13 is located at 14 top of the second hexagon socket cap head screw, forms the second constant zero
Part group 26, the connecting plate 12 are fixed by two the second retaining element groups 26, two the second retaining element groups
26 with the filling pipe end 10 be reference, and two the second retaining element groups 26 are located at 10 two sides of filling pipe end, this is practical new
Type the second hexagon socket cap head screw model M16x55.
The utility model further includes compact heap 5, First Canonical Form spring washer 6, the first hexagon socket cap head screw 7, institute
It states First Canonical Form spring washer 6 and first hexagon socket cap head screw 7 and forms the first retaining element group 25, described first
Retaining element group 25 has four groups for fixing the upper slide frame 9 and the connecting plate 12, the first retaining element group 25；Institute
It states compact heap 5 and is vertically bonded the connecting plate 12, the upper slide frame 9,8 side of downslide grillage, the compact heap 5 is used for
Be fixed and clamped the connecting plate 12, the upper slide frame 9, the downslide grillage 8, hexagonal cylindrical head spiral shell in the utility model first
Follow closely model M10x35.
The utility model further includes scale 23, and the scale 23 is located at 8 front end of downslide grillage, this staff gauge reticle and stream
It is corresponding to measure size.
The utility model further includes wrenching bar 24, when work, controls the downslide grillage 8 around institute by the wrenching bar 24
The rotation of main shaft 15 is stated, so that the filling pipe end 10 is generated offset with 11 centre bore of collector nozzle, by adjusting offset, reaches control
The purpose of steel flow processed.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of manual flow control device of middle water-coating port, including filling pipe end (10), it is characterized by also including downslides for collector nozzle (11)
Grillage (8), upper slide frame (9), main shaft (15)；
The downslide grillage (8) is installed on tundish bottom surface, and the downslide grillage (8) includes two installation collector nozzles (11)
Step circles post holes, the downslide grillage (8) further include one installation sliding block kidney-shaped stepped hole；
Upper slide frame (9) center is a step circles post holes, for installing the filling pipe end (10), the upper slide frame (9)
Above the downslide grillage (8), the downslide grillage (8) is connect with the upper slide frame (9) by the main shaft (15)；
Main shaft (15) cross section is cylindrical, and main shaft (15) upper end is located in the upper slide frame (9), the main shaft
(15) downslide grillage (8) are run through in lower end.
2. the manual flow control device of middle water-coating port according to claim 1, it is characterised in that: further include spherical washer (16),
First disc spring (17), washer (18), locking nut (19) are cased with the locking nut (19), institute on main shaft (15) lower end
Stating is the washer (18) above locking nut (19), is first disc spring (17) above the washer (18), described first
It is the spherical washer (16) that the spherical washer (16) is located at the lower end of the downslide grillage (8) by institute above disc spring (17)
It states inside main shaft (15) through part；Main shaft (15) lower end further include split pin (20), third normal type single coil spring lock washer (21),
Hexagon-headed bolt (22), the split pin (20) are located in the main shaft (15), third normal type single coil spring lock washer (21) position
Above the hexagon-headed bolt (22).
3. the manual flow control device of middle water-coating port according to claim 2, it is characterised in that: further include compressing plug screw (1), pressure
Ring (2), the second disc spring (3), fixed block (4), the compression plug screw (1) compress the pressure ring (2), and the pressure ring (2) compresses institute
It states the second disc spring (3), the fixed block (4) is pressed on downslide grillage (8) front end again by second disc spring (3).
4. the manual flow control device of middle water-coating port according to claim 3, it is characterised in that: further include connecting plate (12),
Two normal type single coil spring lock washers (13), the second hexagon socket cap head screw (14), the connecting plate (12) connect with tundish, described
Connecting plate (12) is located above the upper slide frame (9) and is placed on the filling pipe end (10), the Second Canonical Form spring pad
It encloses (13) to be located above second hexagon socket cap head screw (14), forms the second retaining element group (26), the connecting plate
(12) it is fixed by two the second retaining element groups (26), two the second retaining element groups (26) are with the upper water
Mouth (10) is reference, and two the second retaining element groups (26) are located at the filling pipe end (10) two sides.
5. the manual flow control device of middle water-coating port according to claim 4, it is characterised in that: further include compact heap (5), first
Normal type single coil spring lock washer (6), the first hexagon socket cap head screw (7), the First Canonical Form spring washer (6) and described first
Hexagon socket cap head screw (7) forms the first retaining element group (25), and the first retaining element group (25) is for described in fixation
Upper slide frame (9) and the connecting plate (12), the compact heap (5) are vertically bonded the connecting plate (12), the upper slide frame
(9), downslide grillage (8) side.
6. the manual flow control device of middle water-coating port according to claim 5, it is characterised in that: it further include scale (23), it is described
Scale (23) is located at downslide grillage (8) front end.
7. the manual flow control device of middle water-coating port according to claim 6, it is characterised in that: further include wrenching bar (24), institute
State wrenching bar (24) for control the downslide grillage (8) around the main shaft (15) rotate, make the filling pipe end (10) with it is described
Collector nozzle (11) centre bore generates offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901807.2U CN209110173U (en) | 2018-11-19 | 2018-11-19 | A kind of manual flow control device of middle water-coating port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901807.2U CN209110173U (en) | 2018-11-19 | 2018-11-19 | A kind of manual flow control device of middle water-coating port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209110173U true CN209110173U (en) | 2019-07-16 |
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ID=67205624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901807.2U Active CN209110173U (en) | 2018-11-19 | 2018-11-19 | A kind of manual flow control device of middle water-coating port |
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| Country | Link |
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| CN (1) | CN209110173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226733A (en) * | 2018-11-19 | 2019-01-18 | 泰州市旺鑫耐火材料有限公司 | A kind of manual flow control device of middle water-coating port |
-
2018
- 2018-11-19 CN CN201821901807.2U patent/CN209110173U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109226733A (en) * | 2018-11-19 | 2019-01-18 | 泰州市旺鑫耐火材料有限公司 | A kind of manual flow control device of middle water-coating port |
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