CN213997773U - Energy-saving tundish cover - Google Patents

Abstract

The utility model provides an energy-saving tundish cover belongs to mechanical technical field. It has been solved current pouring basket lid and has kept warm the effect low and produce technical problem such as limit that sticks up easily. This energy-saving tundish cover, including the lid, the lid including the pouring layer one, heat preservation and the pouring layer two that set up from top to bottom in proper order, the lid on set up a plurality of through-holes that link up, the through-hole on be fixed with the protective sheath, the lid on the edge all around be fixed with the reinforcement strip, the lid on be fixed with a plurality of pivots, the pivot on rotate and be provided with the closing cap that can seal the through-hole, the lid on be provided with and be used for driving the actuating mechanism that the closing cap was opened. The utility model has the advantages of high heat preservation effect and long service life.

Description

Energy-saving tundish cover

Technical Field

The utility model belongs to the technical field of machinery, a ladle cover in middle of energy-saving is related to.

Background

In the steelmaking system, the middle package is the intermediate container that is located between ladle and the crystallizer, in order to strengthen the heat preservation effect of middle package, the middle package is generally furnished with middle ladle cover, play the heat preservation effect, prevent molten steel and sediment splash simultaneously, protection staff and equipment safety, improve the operational environment, present middle ladle cover is because middle ladle covers and has holes such as pouring hole and temperature measurement hole, the heat can be followed and run off the heat preservation effect that has reduced middle ladle cover in the hole, the heat resistance of middle ladle cover is not enough simultaneously, middle ladle cover easily produces the influence of problems such as limit that sticks up and uses.

Disclosure of Invention

The utility model aims at having the above-mentioned problem to current technique, provided an energy-saving tundish cover, solved the problem that tundish cover heat preservation effect is low and produce easily and stick up the limit.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides an energy-saving tundish cover, includes the lid, its characterized in that, the lid including the pouring layer one, heat preservation and the pouring layer two that set gradually from top to bottom, the lid on set up a plurality of through-holes that link up, the through-hole on be fixed with the protective sheath, the lid on the edge all around be fixed with the reinforcement strip, the lid on be fixed with a plurality of pivots, the pivot on rotate and be provided with the closing cap that can seal the through-hole, the lid on be provided with and be used for driving the actuating mechanism that the closing cap opened.

The utility model discloses a rotate through actuating mechanism drive closing cap and open the pipeline that the through-hole will need and pass the lid respectively through the through-hole, the protective sheath reduces the pipeline and to the damage of through-hole, consolidates the strip and consolidates the lid edge, strengthens the intensity at lid edge, prevents that the lid edge from producing and stick up the limit, and the heat preservation is located the middle assurance and keeps warm, and the pouring layer one of upper strata and lower floor and two pairs of heat preservation of pouring layer are protected.

In the energy-saving tundish cover, a handle capable of moving the sealing cover is rotatably arranged on the sealing cover. The structure ensures that the driving closing cover moves through the moving handle.

In the above-mentioned energy-saving tundish cover, actuating mechanism include driving motor, lead screw and push rod motor, driving motor fix on the lid, the lid on be fixed with the frame, the lead screw rotate and set up in the frame, the coaxial fixing of lead screw on driving motor's output shaft, the lead screw on slide and be provided with the slider, the push rod motor fix at the slider lower extreme, the push rod of push rod motor on be fixed with the fixed block, the fixed block on set up the draw-in groove one that blocks the handle. The structure drives the screw rod to rotate through the driving motor to drive the sliding block to move, the push rod motor on the sliding block drives the fixing block to move, the first clamping groove clamps the handle, and the handle is driven to move through the movement of the fixing block to ensure that the sealing cover moves to seal the through hole.

In the energy-saving tundish cover, a guide rod is fixed on the frame and is parallel to the screw rod. The structure ensures the movement of the sliding block and prevents the sliding block from moving and inclining.

In the energy-saving tundish cover, the sealing cover is fixedly provided with the sliding rod, and the first pouring layer is provided with the arc-shaped sliding groove for accommodating the sliding rod to slide. The structure enables the sealing cover to slide and rotate along the direction of the arc-shaped sliding groove by the sliding of the sliding rod in the arc-shaped sliding groove, limits the rotating position of the sealing cover and prevents the sealing cover from rotating excessively.

In the energy-saving tundish cover, a second clamping groove is formed in the second casting layer. The structure ensures that the tundish cover is clamped on the tundish, and prevents the position of the cover body from deviating.

In the energy-saving tundish cover, the cover body is respectively fixed with two lifting lugs. The mechanism ensures that the tundish cover is moved to the tundish through the lifting lug.

In the energy-saving tundish cover, the heat-insulating layer is made of an aluminum silicate fiber felt.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses a rotate through driving motor drive lead screw and drive the slider and remove, the push rod motor drive fixed block on the slider removes, make draw-in groove one block the handle, it makes the closing cover remove to open or close the through-hole along the spout direction removal to drive the handle removal, the pipeline that will need passes the lid through the through-hole respectively, the protective sheath reduces the damage of pipeline to the through-hole, it consolidates the lid edge to consolidate the strip, prevent that the lid edge from producing and sticking up the limit, the heat preservation is located the centre and guarantees to keep warm, the pouring layer one and the two pairs of heat preservation on pouring layer of upper strata and lower floor are protected, draw-in groove two and handle guarantee to cover in the middle and remove to the centre on the package, the heat preservation effect has been improved, the intensity of lid has been strengthened.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front sectional view of the present invention.

Fig. 3 is a side sectional view of the present invention.

In the figure, 1, a cover body; 2. pouring a layer I; 3. a heat-insulating layer; 4. a second pouring layer; 5. a through hole; 6. a protective sleeve; 7. reinforcing the strips; 8. a rotating shaft; 9. a closure cap; 10. a handle; 11. a slide bar; 12. an arc-shaped chute; 13. a second clamping groove; 14. lifting lugs; 15. a drive motor; 16. a screw rod; 17. a push rod motor; 18. a frame; 19. a slider; 20. a fixed block; 21. a first clamping groove; 22. a guide rod.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 3, an energy-saving tundish cover, including lid 1, lid 1 is including the pouring layer one 2 that from top to bottom sets gradually, heat preservation 3 and pouring layer two 4, set up a plurality of through-holes 5 that link up on the lid 1, be fixed with protective sheath 6 on the through-hole 5, the edge is fixed with reinforcing bar 7 all around on the lid 1, be fixed with a plurality of pivots 8 on the lid 1, it is provided with the closing cap 9 that can seal through-hole 5 to rotate on the pivot 8, be provided with the actuating mechanism who is used for driving closing cap 9 to open on the lid 1.

The utility model discloses a through actuating mechanism drive closing cap 9 rotate open through-hole 5 pass lid 1 respectively with the pipeline that needs through-hole 5, protective sheath 6 reduces the pipeline to through-hole 5's damage, consolidates strip 7 and consolidates 1 edge of lid, strengthens the intensity at 1 edge of lid, prevents that 1 edge of lid from producing and sticking up the limit, and heat preservation 3 is located the middle assurance and keeps warm, and the pouring layer 2 and the pouring layer two 4 of upper strata and lower floor protect heat preservation 3.

In particular, a handle 10 is rotatably provided on the closure cap 9 to move the closure cap 9. This arrangement ensures that the closure cap 9 is driven to move by moving the handle 10.

Specifically, the driving mechanism comprises a driving motor 15, a screw rod 16 and a push rod motor 17, the driving motor 15 is fixed on the cover body 1, a frame 18 is fixed on the cover body 1, the screw rod 16 is rotatably arranged on the frame 18, the screw rod 16 is coaxially fixed on an output shaft of the driving motor 15, a sliding block 19 is arranged on the screw rod 16 in a sliding manner, the push rod motor 17 is fixed at the lower end of the sliding block 19, a fixed block 20 is fixed on a push rod of the push rod motor 17, and a first clamping groove 21 for clamping the handle 10 is formed in the fixed block 20. According to the structure, the driving motor 15 drives the screw rod 16 to rotate to drive the sliding block 19 to move, the push rod motor 17 on the sliding block 19 drives the fixing block 20 to move, the first clamping groove 21 clamps the handle 10, and the handle 10 is driven to move through the movement of the fixing block 20 to ensure that the sealing cover 9 moves to seal the through hole 5.

Specifically, a guide rod 22 is fixed on the frame 18, and the guide rod 22 is parallel to the screw rod 16. This structure ensures the movement of the slider 19 and prevents the slider 19 from moving obliquely.

Specifically, a sliding rod 11 is fixed on the sealing cover 9, and an arc-shaped sliding chute 12 for accommodating the sliding rod 11 to slide is formed in the first casting layer 2. The structure enables the closing cover 9 to slide and rotate along the direction of the arc-shaped sliding chute 12 by the sliding rod 11 sliding in the arc-shaped sliding chute 12, limits the rotating position of the closing cover 9 and prevents the closing cover 9 from rotating excessively.

Specifically, a second clamping groove 13 is formed in the second casting layer 4. The structure ensures that the tundish cover is clamped on the tundish, and prevents the position of the cover body 1 from deviating.

Specifically, two lifting lugs 14 are fixed to the lid body 1, respectively. This mechanism ensures that the tundish cover is moved onto the tundish by means of the lifting lugs 14.

Specifically, the insulating layer 3 is made of aluminum silicate fiber felt.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims (8)

1. The utility model provides an energy-saving tundish cover, includes the lid, its characterized in that, the lid including the pouring layer one, heat preservation and the pouring layer two that set gradually from top to bottom, the lid on set up a plurality of through-holes that link up, the through-hole on be fixed with the protective sheath, the lid on the edge all around be fixed with the reinforcement strip, the lid on be fixed with a plurality of pivots, the pivot on rotate and be provided with the closing cap that can seal the through-hole, the lid on be provided with and be used for driving the actuating mechanism that the closing cap opened.

2. An energy saving tundish cover according to claim 1, wherein the closure is rotatably provided with a handle to move the closure.

3. The energy-saving tundish cover according to claim 1, wherein the driving mechanism comprises a driving motor, a lead screw and a push rod motor, the driving motor is fixed on the cover body, the cover body is fixed with a frame, the lead screw is rotatably arranged on the frame, the lead screw is coaxially fixed on an output shaft of the driving motor, a sliding block is arranged on the lead screw in a sliding manner, the push rod motor is fixed at the lower end of the sliding block, a fixed block is fixed on a push rod of the push rod motor, and a first clamping groove for clamping the handle is formed in the fixed block.

4. The energy-saving tundish cover according to claim 3, wherein a guide rod is fixed on the frame, and the guide rod is parallel to the screw rod.

5. The energy-saving tundish cover according to claim 1, wherein the sealing cover is fixed with a sliding rod, and the first casting layer is provided with an arc-shaped sliding groove for accommodating the sliding rod to slide.

6. The energy-saving tundish cover according to claim 1, wherein a second slot is formed on the second casting layer.

7. The energy-saving tundish cover according to claim 1, wherein two lifting lugs are fixed on the cover body respectively.

8. The energy-saving tundish cover according to claim 1, wherein the heat-insulating layer is made of an aluminum silicate fiber felt.

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