CN217412433U

CN217412433U - Novel torpedo tank cover

Info

Publication number: CN217412433U
Application number: CN202220217208.9U
Authority: CN
Inventors: 张建强
Original assignee: Lvliang Jianlong Industrial Co Ltd
Current assignee: Lvliang Jianlong Industrial Co Ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-09-13
Anticipated expiration: 2032-01-26

Abstract

The utility model discloses a novel torpedo tank cover belongs to the energy-concerving and environment-protective field of steel industry, and the part torpedo tank cover structure list that has mainly solved current existence is thin, and easy deformation and the inconvenient problem of putting things in good order are heated, a serial communication port, including the apron body, the bottom outside of apron body is encircleed and is set up marginal riser, and marginal riser outside bottom is encircleed and is provided with edge under the apron, and apron body top symmetric interval is provided with two transverse bars, and symmetric interval is provided with two longitudinal bars between the transverse bar, forms a square space between transverse bar and the longitudinal bar, the inside hoisting structure that is provided with in square space, and the top both sides border position department of transverse bar still is provided with the vertical backup pad of placing. Set up the apron on the apron and follow down, set up the strengthening rib simultaneously, promote its stable in structure to set up transverse bar and vertical pole on the apron, fix hoisting structure in square space, the top sets up the convenient many yards of backup pad simultaneously and puts things in good order, promotes its life.

Description

Novel torpedo tank cover

Technical Field

The utility model belongs to the energy-concerving and environment-protective field of steel industry especially relates to a novel torpedo cover.

Background

Along with the continuous improvement of the national requirement on environmental protection, the energy-saving and environment-friendly transformation of the steel industry is also continuously promoted, and in the modern steel industry, most of the existing enterprises adopt a mode of opening a tank opening to carry out in the operation process of a torpedo tank car. The operation mode with an open tank opening mainly has the following characteristics: after the torpedo car pours molten iron, the waste heat in the tank can dissipate heat to the surrounding environment in a convection heat exchange mode and a radiation heat release mode, and the temperature in the tank is reduced; secondly, the fine dust and the oil fume in the tank can be released into the air along with the operation of the tank body, particularly after the scrap steel is added. The characteristic of the open operation of the tank opening can cause smoke dust to overflow into the air, cause pollution to the atmospheric environment, and can not meet the requirement of environmental protection standard, and heat is lost in the transportation process, so that a tank cover needs to be additionally arranged on the transportation of the blast furnace and the transportation process, and the dust loss and the heat loss are prevented.

The part torpedo cover structure list that exists now is thin, and it is yielding to be heated, and the hoisting structure on cover surface can interfere with the resistant material production of the inside heat preservation of cover when piling up many torpedo cover, influences the heat preservation effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem in the above-mentioned background art, the utility model provides a novel torpedo jar cover designs the torpedo jar cover of brand-new structure, sets up the apron on the apron and follows down, sets up the strengthening rib simultaneously, promotes its stable in structure to set up horizontal pole and vertical pole on the apron, fix hoisting structure in square space, the top sets up the convenient many yards of backup pad simultaneously and puts, promotes its life.

In order to achieve the purpose, the utility model provides a novel torpedo tank cover, a serial communication port, including the apron body, the apron body is circular platelike structure, and the bottom outside of apron body is encircleed and is set up marginal riser, and edge riser outside bottom is encircleed and is provided with edge under the apron, apron body top symmetric interval is provided with two crossbars, it is provided with two longitudinal rods to go back symmetric interval between the crossbars, forms a square space between crossbars and the longitudinal rod, the inside hoisting structure that is provided with of square space, the edge of crossbars extends to the border position of apron body, and the top both sides border position department of crossbars still is provided with the vertical backup pad of placing.

The edge vertical plate is connected on the cover plate body, the lower edge of the cover plate is arranged at the bottom of the edge vertical plate, so that the torpedo tank cover forms a bowl-shaped structure, the contact area between the cover plate and the torpedo tank can be increased by the lower edge of the cover plate, when the torpedo tank is normally used, the torpedo tank cover is covered on the torpedo tank, the vertical plate at the edge cannot be deformed due to heating, the sealing performance of the torpedo tank cover can be improved, meanwhile, the transverse rod and the longitudinal rod are arranged on the cover plate body to serve as reinforcing mechanisms, the cover plate body is reinforced, the hoisting mechanism is arranged in a square space which is arranged at the central position of the cover plate body, so that the torpedo tank cover is conveniently hoisted, and meanwhile, the top of the transverse rod is provided with the supporting plate, because torpedo cover when many pile up, need reverse the direction and place, the backup pad can support torpedo cover after reversing, and can not produce the interference influence with torpedo cover is inside when many pile up.

Furthermore, the bottom of the cover plate body and the inner side of the edge vertical plate are uniformly provided with heat-insulating refractory materials. The cover plate is internally provided with a heat-insulating refractory material, namely the bowl-shaped structure, so that heat loss in the torpedo tank is reduced.

Furthermore, the diameter of the lower edge of the cover plate is larger than the length of the transverse rod, and the vertical projection of the support plate falls on the lower edge of the cover plate. Therefore, when the heat insulation cover plate is placed in an inverted mode, the supporting plate is in contact with the lower edge of the cover plate, and interference with the heat insulation refractory material cannot be generated.

Furthermore, a plurality of reinforcing ribs are uniformly arranged on the circumferential surfaces of the lower edge of the cover plate and the edge vertical plate. And simultaneously, reinforcing ribs are arranged on the lower edge of the cover plate and the edge vertical plate to improve the stability of the lifting mechanism.

Furthermore, hoisting structure includes two connecting plates that the symmetry set up in square space, leave the clearance between the connecting plate, be provided with the hoist and mount round pin axle between the connecting plate, the hoist and mount round pin axle sets up the position on the centre of connecting plate. Connect the hoist and mount round pin axle through the connecting plate and constitute hoisting structure, hoisting structure is located apron intermediate position, guarantees hoist and mount stability.

Furthermore, the connecting plate is fixed on the transverse rod, and the integral height of the connecting plate and the hoisting pin shaft does not exceed the height of the transverse rod and the longitudinal rod. The whole hoisting structure is arranged in a square space, and interference with other structures cannot be generated when a plurality of hoisting structures are stacked.

Furthermore, the hoisting structure is a hoisting rod arranged between the two transverse rods. The hoisting rod is used as a hoisting structure, and the structure is simple and stable.

Furthermore, the supporting plate is an arc-shaped plate and is obliquely arranged on the transverse rod. The arc increases its bearing capacity, and the slope sets up the contact width who increases its, promotes its stability of piling up.

Use the utility model has the advantages of: the cover plate body is arranged to be matched with the vertical plate, the lower edge of the cover plate is arranged at the bottom of the edge vertical plate, so that the cover plate forms a bowl-shaped structure, and meanwhile, reinforcing ribs are arranged on the lower edge of the cover plate and the edge vertical plate, so that the structural stability is improved; the transverse rods and the longitudinal rods are arranged on the cover plate and form a square space, the hoisting structure is fixed in the square space and does not exceed the range of the square space, and the transverse rods and the longitudinal rods are guaranteed not to interfere with heat-insulating refractory materials in the cover plate when stacked; the supporting plate is arranged at the top of the transverse rod, so that a plurality of supporting plates can be conveniently stacked, and meanwhile, the supporting plate is obliquely arranged, and the stability of stacking a plurality of supporting plates is improved.

Drawings

Fig. 1 is a schematic structural diagram of one preferred embodiment of a novel torpedo ladle cover provided by the present invention;

FIG. 2 is a schematic view of the internal structure of a torpedo ladle cover;

FIG. 3 is a schematic structural diagram of another embodiment;

fig. 4 is a schematic view of the torpedo ladle lid when stacked.

Wherein: 1. a cover plate body; 2. an edge vertical plate; 3. the lower edge of the cover plate; 4. reinforcing ribs; 5. a transverse bar; 6. a connecting plate; 7. hoisting the pin shaft; 8. a longitudinal rod; 9. a support plate; 10. heat preservation refractory material; 11. and (5) hoisting the rod.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present invention more clearly understood, the technical solutions of the present invention are described in detail below with reference to the accompanying drawings.

Example 1: the utility model provides a novel torpedo jar lid, as shown in figure 1 and figure 2, a serial communication port, including apron body 1, apron body 1 is circular platelike structure, the bottom outside of apron body 1 is encircleed and is set up

marginal riser

2, 2 outside bottoms of marginal riser encircle and are provided with apron down along 3, make torpedo jar lid form a bowl form structure, apron down can guarantee along 3 can not thermal deformation at marginal riser 2, also can increase the leakproofness of torpedo jar lid simultaneously, it is further, for overall structure's stability, evenly arranged a plurality of strengthening ribs 4 on the circumferential surface along 3 and marginal riser 2 under the apron.

Simultaneously, the bottom of apron body 1, the inboard of marginal riser 2 is still evenly arranged the refractory material 10 that keeps warm promptly bowl-shaped structure's inside, can effectively reduce the heat in the torpedo jar and scatter and disappear, reduction in production cost.

The apron is provided with two transverse rods 5 at 1 top symmetry interval, and the edge of transverse rod 5 extends to the border position of apron body 1, and the length of transverse rod 5 is less than the apron and follows 3 outer lane diameters down, it is provided with two vertical poles 8 still to symmetry interval between the transverse rod 5, and transverse rod 5 and vertical pole 8 are consolidated the apron structure, form a square space between transverse rod 5 and the vertical pole 8, and the square space is located the positive central point at apron body 1 top.

The inside hoisting structure that is provided with of square space, hoisting structure sets up two connecting plates 6 in square space including the symmetry, leave the clearance between the connecting plate 6, be provided with hoist and mount round pin axle 7 between the connecting plate 6, hoist and mount round pin axle 7 sets up the position on the centre of connecting plate 6, makes the couple conveniently connect hoist and mount round pin axle 7, and the both sides of connecting plate 6 are fixed on transverse bar 5, and the whole height of connecting plate 6 and hoist and mount round pin axle 7 does not exceed the height of transverse bar 5 and longitudinal rod 8. The height does not exceed the height of the square space, and the interference with other structures can not be generated when multiple pieces are stacked.

Further, the edge positions of two sides of the top of the transverse rod 5 are also provided with a vertically placed supporting plate 9, the vertical projection of the supporting plate 9 falls on the lower edge 3 of the cover plate, the supporting plate 9 is an arc-shaped plate, the inclined supporting plate is obliquely arranged on the transverse rod 5 and can increase the bearing capacity of the arc-shaped plate, the inclined supporting plate increases the contact width of the supporting plate 9, and the stacking stability of the inclined supporting plate is improved.

As shown in fig. 4, when multiple torpedo tank covers are stacked, the torpedo tank covers need to be placed in a reverse direction, the lower edge 3 of the cover plate of the next torpedo tank cover is in contact with the supporting plate 9 of the other torpedo tank cover, the supporting plate 9 supports the torpedo tank cover, and therefore the supporting plate 9 cannot interfere with the heat-insulating refractory material 10 inside the torpedo tank cover when multiple torpedo tank covers are stacked.

Example 2: embodiment 2 is the same basically with embodiment 1's technical scheme, the only difference lies in hoisting structure is the hoisting rod 11 of setting between two transverse rod 5, hoisting structure in this embodiment is hoisting rod 11, hoisting rod 11 is connected between two transverse rod 5, hookup location leans on the position in the middle of the transverse rod 5 side, reserve certain space in the below, in order to make things convenient for the lifting hook to hang hoisting rod 11, hoisting rod 11 is parallel with longitudinal rod 8 simultaneously, and simultaneously, hoisting rod 11 also does not exceed transverse rod 5 and longitudinal rod 8's height, the interference that probably produces when avoiding many things to put things in good order, use this hoisting structure, simple structure is stable.

The technical scheme of the utility model, in sinking hoisting structure to square space, make the cover when many things put things in good order resistant material and steel part no longer interfere the influence each other. The supporting plate is added, so that when a plurality of tank covers are stacked, the edges of the upper tank cover and the lower tank cover are aligned and stable, and the requirement of stacking spare parts on site is met. The rib plates are added at the edge vertical plates to increase the integral rigidity, so that the heating plate is not easy to deform after being heated. The service life of the original tank cover is about 12 months, the service life expectancy can reach 24 months after the optimization and the transformation, the maintenance and overhaul period is prolonged, and the material spare part cost is reduced.

Finally, it should be noted that the above embodiments are only used for illustrating the present invention and not for limiting, the present invention has been described in detail with reference to the preferred embodiments, and the devices and mechanisms not described in detail in the embodiments of the present invention are prior art, and those skilled in the art should understand that the modifications or equivalent substitutions made to the present invention without inventive thought should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a novel torpedo cover, a serial communication port, includes apron body (1), apron body (1) is circular platelike structure, and the bottom outside of apron body (1) is encircleed and is set up marginal riser (2), and edge riser (2) outside bottom is encircleed and is provided with apron down along (3), apron body (1) top symmetry interval is provided with two transverse bar (5), it is provided with two longitudinal rod (8) to go back symmetry interval between transverse bar (5), forms a square space between transverse rod (5) and longitudinal rod (8), and the inside hoisting structure that is provided with of square space, the edge of transverse rod (5) extends to the border position of apron body (1), and the top both sides border position department of transverse rod (5) still is provided with vertical backup pad (9) of placing.

2. The novel torpedo ladle lid as claimed in claim 1, wherein the bottom of the cover plate body (1) and the inner side of the edge standing plate (2) are uniformly provided with heat-insulating refractory materials (10).

3. A new torpedo ladle according to claim 1, characterised in that the diameter of the cover plate lower edge (3) is greater than the length of the transverse bar (5), and the vertical projection of the support plate (9) falls on the cover plate lower edge (3).

4. The novel torpedo ladle cover as claimed in claim 1, wherein the circumferential surfaces of the lower edge (3) of the cover plate and the vertical edge plate (2) are uniformly provided with a plurality of reinforcing ribs (4).

5. The novel torpedo ladle cover according to claim 1, characterized in that the hoisting structure comprises two connecting plates (6) symmetrically arranged in a square space, a gap is reserved between the connecting plates (6), a hoisting pin shaft (7) is arranged between the connecting plates (6), and the hoisting pin shaft (7) is arranged at the middle upper position of the connecting plates (6).

6. A new torpedo ladle according to claim 5 characterised in that the connecting plate (6) is fixed to the transverse rods (5) and the overall height of the connecting plate (6) and the lifting pin (7) does not exceed the height of the transverse rods (5) and the longitudinal rods (8).

7. A new torpedo ladle according to claim 1, characterised in that the lifting structure is a lifting bar (11) arranged between two transverse bars (5).

8. A new type of torpedo ladle as claimed in claim 1 wherein the support plate (9) is an arcuate plate, inclined to the transverse bar (5).