CN210359227U - Lining mould for construction of refractory materials of hot-metal bottle - Google Patents
Lining mould for construction of refractory materials of hot-metal bottle Download PDFInfo
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- CN210359227U CN210359227U CN201920834603.XU CN201920834603U CN210359227U CN 210359227 U CN210359227 U CN 210359227U CN 201920834603 U CN201920834603 U CN 201920834603U CN 210359227 U CN210359227 U CN 210359227U
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Abstract
The utility model discloses a hot metal bottle refractory material is inside lining mould for construction belongs to metallurgical technical field, and what mainly solve is when hot metal bottle refractory material inside lining construction, satisfies once only whole and pours, the problem of integral erection and child of taking off. This inside lining mould for hot metal bottle refractory material construction includes the mould body, and a steel sheet is cut to mould body one side, for compensating steel plate, and compensating steel plate inboard is equipped with vertical direction lead screw adjustment mechanism perpendicularly, and the mould body inboard of compensating steel plate both sides is equipped with horizontal direction lead screw adjustment mechanism, vertical direction lead screw adjustment mechanism makes compensating steel plate to the inboard shrink of mould body, and horizontal direction lead screw adjustment mechanism makes the mould body of this compensating steel plate both sides draw in each other until closed, reaches the effect of reducing mould body diameter. The utility model is simple in operation, improved the operating efficiency, extension mould life cycle, it is simple to restore, has improved factor of safety simultaneously.
Description
Technical Field
The utility model belongs to the technical field of metallurgical equipment of pouring, concretely relates to inside lining mould that uses in hot metal bottle refractory material work progress.
Background
The mould used in the pouring construction of the refractory material lining of the hot metal ladle or the steel ladle at present, because the liquid metal container is set up the volume to be relatively large, the height of the tank body is generally about 3 meters, the mould adopted in the construction of the refractory material lining usually adopts the split fixed type of an upper mould and a lower mould, the lower mould is firstly installed in the construction process, when the pouring construction of the refractory material is carried out to a certain position, the upper mould is then butt-jointed and installed, the platform is easy to be staggered in the installation process, or the installation is difficult when the mould is deformed, the construction time of the pouring material is delayed, the construction quality is reduced, in the process of tyre removal after the pouring construction, the mould is closely contacted with the refractory material, the adsorption force is relatively large, the tyre is difficult to remove, the upper part of the mould is hoisted by adopting a crown block, the mould is lifted by utilizing the self weight of the hot metal ladle or the steel ladle, when the tyre removal is, potential safety hazards exist in the aspects of equipment use and personnel operation, and damage is caused to the use of the clamping fixture; when the lower part mould takes off the child, if there is the wrong platform phenomenon, the refractory material of pouring is unsmooth, needs the artifical refractory material that gets into jar internal portion and carry out the ring week to upper and lower child kneck and demolish, leads to the refractory material damage, directly influences its performance, leads to the material consumption to increase, and economic indicator descends.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hot metal bottle is inside lining mould for refractory material construction to the whole child that takes off of integral erection when solving the construction, the problem of once only accomplishing to pour.
In order to solve the above problems, the utility model adopts the following technical proposal:
the utility model provides a hot metal bottle is inside lining mould for refractory material construction, includes the mould body, a steel sheet of mould body one side vertical cut, as compensating steel plate, the compensating steel plate inboard is equipped with vertical direction lead screw adjustment mechanism perpendicularly, and this internal horizontal direction lead screw adjustment mechanism that is equipped with of mould of compensating steel plate both sides, vertical direction lead screw adjustment mechanism make compensating steel plate to the inboard shrink of mould body, and horizontal direction lead screw adjustment mechanism makes the mould body of compensating steel plate both sides draw close each other until closed, reaches the effect of reducing mould body diameter.
The horizontal lead screw adjusting mechanism and the vertical lead screw adjusting mechanism are composed of two lead screws and an adjusting screw sleeve, the external thread of one lead screw in the two lead screws is a left-handed external thread, the external thread of the other lead screw is a right-handed external thread, and the internal threads at the two ends of the adjusting screw sleeve are respectively matched with the external threads of the two lead screws.
The mould body of compensating steel sheet both sides is equipped with first supporting seat in, and the outer end of two lead screws of horizontal direction lead screw adjustment mechanism all is connected with first supporting seat round pin axle, the inner and the adjusting screw cover threaded connection of two lead screws.
The inner surface of the compensating steel plate is provided with a longitudinal supporting seat, the outer end of one lead screw of the vertical lead screw adjusting mechanism is connected with the longitudinal supporting seat through a pin shaft and is perpendicular to the compensating steel plate, the outer end of the other lead screw is connected with a long pin shaft, the inner ends of the two lead screws are matched with the adjusting screw sleeve, and the long pin shaft is supported by a supporting structure fixed on the inner surface of the mould body.
Furthermore, a vertical through seam is vertically cut on the mould body opposite to the compensating steel plate and is connected by a rotary connecting mechanism, the rotary connecting mechanism consists of a short pin shaft and a shaft sleeve, the shaft sleeve consists of a left semi-cylindrical shell and a right semi-cylindrical shell and is respectively fixed on two sides of the vertical through seam in the mould body, and the short pin shaft is sleeved in the shaft sleeve.
The utility model has the advantages as follows:
in the construction process link of the refractory material lining of the hot metal ladle or the steel ladle, when the refractory material lining meets the requirement of the tyre-removing process condition, the vertical direction screw rod adjusting mechanism is adjusted firstly to ensure that the compensating steel plate shrinks towards the inner side of the mould body, the compensating steel plate is adjusted until the compensating steel plate is completely separated from the refractory material lining, then the horizontal direction screw rod adjusting mechanism is adjusted to ensure that the mould bodies on the two sides of the compensating steel plate are gradually folded until the mould bodies are completely closed, the integral diameter of the mould body after the adjustment is reduced, the outer surface of the mould body is separated from the inner surface of the refractory material, the tyre-removing and hoisting can be carried out, the tyre-removing is completed at one time, the operation is convenient and rapid, the operation is simple and convenient, the operation time is reduced, the labor intensity of operating personnel is reduced, the operation efficiency is improved, meanwhile, the potential safety hazard of operation is eliminated, the safety factor is improved, the method is suitable for the construction of the asymmetric refractory material lining, and the pouring construction can be completed at one time.
Drawings
FIG. 1 is a schematic view of the three-dimensional structure of the present invention
FIG. 2 is a side view of the vertical direction lead screw adjusting mechanism of the present invention
Reference numerals: 1-a mould body; 2, shaft sleeve; 3, short pin shaft; 4-compensation steel plate; 51-a first support; 52-second support seat; 6, fixing a pull rod; 7, longitudinal supporting seats; 8, a long pin shaft; 9-a vertical direction screw rod adjusting mechanism; 10-horizontal direction lead screw adjusting mechanism; 11-lifting lug.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Inside lining mould is used in hot metal bottle refractory material construction, including mould body 1, required height of hot metal bottle or ladle inside lining and the inside shape are under construction according to this mould body 1, with 14mm steel sheet preparation, can make for circular, circular cone platform or oval etc.. Two through seams are perpendicularly cut on one side of a mould body 1 to be drawn, the drawn strip is a compensating steel plate 4, the width of the compensating steel plate 4 is 200mm, vertical lead screw adjusting mechanisms 9 are respectively arranged on the upper portion and the lower portion of the inner side of the compensating steel plate 4, the vertical lead screw adjusting mechanisms 9 are perpendicular to the surface of the compensating steel plate, horizontal lead screw adjusting mechanisms 10 are respectively arranged on the upper portion and the lower portion of the inner side of the mould body 1 on the two sides of the compensating steel plate 4, each of the vertical lead screw adjusting mechanisms 9 and the horizontal lead screw adjusting mechanisms 10 is composed of two lead screws and an adjusting screw sleeve, the external thread of one lead screw in the two lead screws is processed into a left-handed external thread, the external thread of the other lead screw is processed into a right-handed external thread, and the internal threads at the two.
Before the horizontal lead screw adjusting mechanism 10 is installed, the first supporting seat 51 is welded in the mould body 1 on two sides of the compensating steel plate 4, then the outer ends of two lead screws of the horizontal lead screw adjusting mechanism 10 are installed on the first supporting seat 51 through pin shafts, and the inner ends of the two lead screws are in threaded connection with the adjusting screw sleeve.
Before the vertical direction lead screw adjusting mechanism 9 is installed, a second supporting seat 52 is welded below a first supporting seat 51, then a longitudinal supporting seat 7 is welded on the inner surface of a compensating steel plate 4, the vertical direction lead screw adjusting mechanism 9 is perpendicular to the compensating steel plate 4 and is arranged towards the inner side of a mould body 1, the outer end of one lead screw of the vertical direction lead screw adjusting mechanism 9 is vertically installed on the longitudinal supporting seat 7 through a pin shaft, the outer end of the other lead screw is connected with a long pin shaft 8, the inner ends of the two lead screws are in threaded connection with an adjusting screw sleeve, two equal-length fixed pull rods 6 are welded on two sides of the long pin shaft 8, the fixed pull rods 6 are used for supporting the long pin shaft 8, and the other ends of the two equal-length fixed pull rods 6 are respectively in pin connection.
Vertically cutting through seams on a mould body opposite to a compensating steel plate 4, arranging rotary connecting mechanisms on the inner side of the mould body, wherein the rotary connecting mechanisms are arranged into three groups, each group consists of a short pin shaft 3 and a shaft sleeve 2, the shaft sleeve 2 consists of a left half cylindrical shell and a right half cylindrical shell and is respectively welded in the mould body 1 at two sides of the vertically cut through seams, the short pin shaft 3 is sleeved in the shaft sleeve 2, and the three groups of rotary connecting mechanisms are respectively arranged on the upper part, the middle part and the lower part of the inner side of the mould body 1 by the method to connect the through seams into a whole; when the diameter of the mould body 1 is reduced by adjusting the horizontal direction screw rod adjusting mechanism 10, the rotary connecting mechanism plays a role of a moving space, and the mould bodies 1 on two sides of the compensating steel plate 4 are ensured to gradually approach each other to be successfully completed.
Furthermore, four hoisting lugs 11 are symmetrically welded in the mould body 1 and used for hoisting in a tire removing way.
When the lifting fixture is used, the mould body 1 is lifted firstly, and when the mould body 1 is lifted, the lifting fixture is used for being hung on the four lifting lugs 11, and then the lifting is carried out.
The mould body 1 is positioned in the molten iron tank according to the construction process requirements, and after the positioning, the lifting appliance is removed, and then the pouring construction of the refractory material lining can be carried out.
When the refractory material lining meets the requirements of the tyre removal process conditions, firstly, the vertical direction screw rod adjusting mechanisms 9 are adjusted simultaneously, and the adjusting screw sleeves of the vertical direction screw rod adjusting mechanisms 9 are rotated clockwise simultaneously, so that the compensating steel plate 4 contracts towards the inner side of the mould body 1, the adjusting is carried out until the compensating steel plate 4 is completely separated from the lining refractory material and contracts to 1100 mm away from the mould body, and at the moment, the mould body 1 has a gap of 200mm (the width of the compensating steel plate is 200 mm); and then adjusting the upper and lower horizontal lead screw adjusting mechanisms 10 simultaneously, and rotating the adjusting screw sleeves of the horizontal lead screw adjusting mechanisms 10 clockwise and vertically simultaneously to gradually draw the mould bodies 1 on the two sides of the compensating steel plate 4 until the gap of 200mm is completely closed, so that the whole diameter of the mould after adjustment is reduced, the outer surface of the mould body 1 is separated from the inner surface of the refractory material, and then the mould can be removed and hoisted, and the mould is hung on the four lifting lugs 11 by using hoisting clamps to hoist during hoisting until the mould body 1 is completely separated from the tank body.
After the mould body 1 is separated from the tank body, the adjusting screw sleeves of the upper part and the lower part of the horizontal lead screw adjusting mechanism 10 are rotated anticlockwise firstly, so that the furled mould body 1 is gradually expanded to the interval of 200mm, and then the adjusting screw sleeves of the upper part and the lower part of the vertical lead screw adjusting mechanism 9 are rotated anticlockwise, so that the compensating steel plate 4 is aligned with the mould body 1 and returns to the initial position. And after the adjustment and the reset, the surface of the mould is cleaned so as to be convenient for the next installation and use.
Claims (7)
1. The utility model provides a hot metal bottle is inside lining mould for refractory material construction, includes mould body (1), its characterized in that: the steel sheet of mould body (1) one side vertical cut, as offset plate (4), this offset plate (4) inboard is equipped with vertical direction lead screw adjustment mechanism (9) perpendicularly, be equipped with horizontal direction lead screw adjustment mechanism (10) in the mould body (1) of offset plate (4) both sides, vertical direction lead screw adjustment mechanism (9) make offset plate (4) to the inboard shrink of mould body (1), horizontal direction lead screw adjustment mechanism (10) make mould body (1) of this offset plate (4) both sides draw close until closed each other, reach the effect of reducing mould body (1) diameter.
2. The lining mold for construction of refractory materials of a hot metal ladle according to claim 1, wherein: horizontal direction lead screw adjustment mechanism (10) and vertical direction lead screw adjustment mechanism (9) are constituteed by two lead screws and an adjusting screw sleeve, and the external screw thread of a lead screw in two lead screws is the levogyration external screw thread, and the external screw thread of another lead screw is the dextrorotation external screw thread, and the internal thread at adjusting screw sleeve both ends is respectively with the external screw thread looks adaptation of two lead screws.
3. The lining mold for construction of refractory materials of a hot metal ladle according to claim 2, wherein: this internal first supporting seat (51) that is equipped with of mould of offset plate (4) both sides, the outer end of two lead screws of horizontal direction lead screw adjustment mechanism (10) all with first supporting seat (51) round pin hub connection, the inner and the adjusting screw cover looks adaptation of two lead screws.
4. The lining mold for construction of refractory materials of a hot metal ladle according to claim 2, wherein: the inner surface of the compensating steel plate (4) is provided with a longitudinal supporting seat (7), the outer end of one lead screw of the vertical lead screw adjusting mechanism (9) is vertically connected with the longitudinal supporting seat (7) through a pin shaft, the outer end of the other lead screw is connected with a long pin shaft (8), the inner ends of the two lead screws are matched with an adjusting screw sleeve, and the long pin shaft (8) is supported by a supporting structure fixed on the inner surface of the mould body (1).
5. The lining jig for construction of refractory material of a hot metal ladle according to any one of claims 1 to 2, wherein: and a vertical through seam is cut on the mould body opposite to the compensating steel plate (4), and the vertical through seam is connected by a rotary connecting mechanism.
6. The lining mold for construction of refractory materials of a hot metal ladle according to claim 5, wherein: the rotary connecting mechanism is composed of a short pin shaft (3) and a shaft sleeve (2), the shaft sleeve (2) is composed of a left semi-cylindrical shell and a right semi-cylindrical shell, the left semi-cylindrical shell and the right semi-cylindrical shell are respectively fixed on two sides of a vertical through seam in the mould body (1), and the short pin shaft (3) is sleeved in the shaft sleeve (2).
7. The lining jig for construction of refractory material of a hot metal ladle according to any one of claims 1 to 4, wherein: a plurality of lifting lugs (11) are arranged in the mould body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920834603.XU CN210359227U (en) | 2019-06-04 | 2019-06-04 | Lining mould for construction of refractory materials of hot-metal bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920834603.XU CN210359227U (en) | 2019-06-04 | 2019-06-04 | Lining mould for construction of refractory materials of hot-metal bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210359227U true CN210359227U (en) | 2020-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920834603.XU Active CN210359227U (en) | 2019-06-04 | 2019-06-04 | Lining mould for construction of refractory materials of hot-metal bottle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372150A (en) * | 2023-05-31 | 2023-07-04 | 亿川科技(成都)有限责任公司 | Automatic construction and beating system and method for ladle maintenance |
-
2019
- 2019-06-04 CN CN201920834603.XU patent/CN210359227U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372150A (en) * | 2023-05-31 | 2023-07-04 | 亿川科技(成都)有限责任公司 | Automatic construction and beating system and method for ladle maintenance |
| CN116372150B (en) * | 2023-05-31 | 2023-09-08 | 亿川科技(成都)有限责任公司 | Automatic construction and beating system and method for ladle maintenance |
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