CN219335954U

CN219335954U - Assembled tundish cover

Info

Publication number: CN219335954U
Application number: CN202123041835.6U
Authority: CN
Inventors: 李震方
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2023-07-14
Anticipated expiration: 2031-12-06

Abstract

The utility model provides an assembled tundish cover and relates to the technical field of tundish. It includes skeleton texture and components of a whole that can function independently unit, skeleton texture includes horizontal connecting piece, vertical connecting piece and mounting, a plurality of components of a whole that can function independently unit is arranged on same straight line, all separate through a vertical connecting piece between every two adjacent components of a whole that can function independently unit, the top and the bottom of vertical connecting piece are all through mounting and horizontal connecting piece detachable connection, the horizontal connecting piece that is located the top and the bottom of vertical connecting piece can form frame form's skeleton texture with vertical connecting piece, thereby it is spacing and form effective fixed jointly components of a whole that can function independently unit, the connection of releasing the mounting can disassemble skeleton texture, make components of a whole that can function independently unit form independent individual, thereby be convenient for change the components of a whole that can function independently unit that has the damage, the structure of fixing again after changing continues to form wholly, every components of a whole that can customize alone according to specific demand, have stronger practicality.

Description

Assembled tundish cover

Technical Field

The utility model relates to the technical field of tundish, in particular to an assembled tundish cover.

Background

In a steelmaking system, a tundish is an important device, is a tundish positioned between a ladle and a crystallizer, and is mainly convenient for replacing the ladle to realize continuous casting, reduce the static pressure of molten steel, stabilize the flow of molten steel, promote the floating of inclusions, store and split molten steel. The tundish is generally provided with a ladle cover, and the tundish has the main functions of insulating heat during baking and casting of the tundish, preventing molten steel and slag from splashing, protecting safety of staff and equipment and improving working environment. The tundish cover is directly covered on the tundish and periodically operates together with the tundish.

The applicant found that at least the following technical problems exist in the prior art: in the prior art, the lid of middle package be built by contract links together refractory material through the anchor assembly, after long-term use, when partial structure damages, need change whole, caused the increase of cost to refractory material is whole can only adopt the same material to make, can't be according to the corresponding adjustment in different positions, and the flexibility is not enough.

Disclosure of Invention

The utility model aims to provide an assembled tundish cover, which solves the technical problems that refractory materials in the prior art can only be replaced integrally and the whole refractory materials can only be made of the same materials. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a package be built by contract in middle of assembled, includes skeleton texture and components of a whole that can function independently unit, skeleton texture includes horizontal connection spare, vertical connecting piece and mounting, a plurality of components of a whole that can function independently unit arranges on same straight line, every two adjacent all separate through a vertical connecting piece between the components of a whole that can function independently unit, vertical connecting piece's top and bottom all pass through the mounting with horizontal connection spare can dismantle the connection, are located vertical connecting piece's top and bottom horizontal connection spare can be jointly with components of a whole that can function independently unit is spacing, horizontal connection spare length direction with components of a whole that can function independently unit arrange the direction parallel to each other.

Preferably, the fixing member is a bolt, bolt holes are formed in the same positions of the connecting parts of the horizontal connecting member and the vertical connecting member in the vertical direction, and the bolt penetrates through the bolt holes in the horizontal connecting member and the vertical connecting member to detachably connect the horizontal connecting member and the vertical connecting member together.

Preferably, the vertical connecting piece is a rib plate, and the height of the rib plate is matched with the height of the split unit.

Preferably, the horizontal connectors are slats, the length of which matches the sum of the lengths of all the split units and the vertical connectors.

Preferably, the number of the split units is three, and the three split units are separated by two vertical connectors.

Preferably, the top of the vertical connecting piece is connected with two horizontal connecting pieces, and the bottom of the vertical connecting piece is connected with two horizontal connecting pieces.

Preferably, the split unit is provided with a stopper hole.

Preferably, the split unit is provided with a baking hole.

The beneficial effects of the utility model are as follows: the assembled tundish cover comprises a framework structure and split units, wherein the framework structure comprises horizontal connecting pieces, vertical connecting pieces and fixing pieces, a plurality of split units are arranged on the same straight line, each split unit is a prefabricated member formed by refractory material, each split unit can be made of an independent individual body, different materials can be adopted, each two adjacent split units are separated by the same vertical connecting piece, the top and the bottom of each vertical connecting piece are detachably connected with the horizontal connecting pieces through the fixing pieces, the length direction of each horizontal connecting piece is parallel to the arrangement direction of each split unit, the horizontal connecting pieces positioned at the top and the bottom of each vertical connecting piece can form a framework structure in a frame form with the vertical connecting pieces, the split units are limited and effectively fixed together, the connection of the fixing pieces is released, the framework structure is disassembled, the split units are enabled to form independent individuals, the split units with damages can be replaced conveniently, the framework structure is further fixed again after the replacement, the different split units can be made of different refractory materials according to the actual use environment, and each split unit can be manufactured in a practical and independent mode.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a top plan view of the structure of the present utility model;

FIG. 2 is a front elevational view of the structure of the present utility model;

1, a framework structure; 11. a horizontal connector; 12. a vertical connection; 13. a fixing member;

2. a split unit; 21. a stopper hole; 22. and (5) baking the holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

In the description of the present utility model, it should be understood that the terms "center", "side", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in fig. 1 are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

Example 1

Referring to fig. 1 to 2, this embodiment mentions a tundish cover assembled, including skeleton texture 1 and components of a whole that can function independently unit 2, skeleton texture 1 includes horizontal connecting piece 11, vertical connecting piece 12 and mounting 13, a plurality of components of a whole that can function independently unit 2 is the prefabrication that refractory material preparation formed on same straight line, every components of a whole that can function independently unit 2 can all be as an independent individual, adopt different materials to make, also can adopt the same material, all separate through a vertical connecting piece 12 between every two adjacent components of a whole unit 2, the top and the bottom of vertical connecting piece 12 all are connected with horizontal connecting piece 11 through mounting 13 can be dismantled, the length direction of horizontal connecting piece 11 is parallel to the direction of arranging of components of a whole unit 2, the horizontal connecting piece 11 that is located the top and the bottom of vertical connecting piece 12 can form skeleton texture 1 of frame form with vertical connecting piece 12, thereby be spacing and form effective fixed with components of a whole that can also disassemble skeleton texture 1, make components of a whole that can also be convenient for form independent components of a whole that can not be changed according to the actual quality that can's the utility model unit 2 is different from the actual demand that can not be changed according to the fact that the components of a whole that can not be changed separately 2 is realized by the same, the actual components of a whole that can not be changed separately 2.

Example two

As an alternative embodiment, the fixing member 13 is a bolt, the horizontal connecting member 11 and the vertical connecting member 12 are both provided with bolt holes at the same positions of the connecting positions in the vertical direction, the bolt passes through the bolt holes on the horizontal connecting member 11 and the vertical connecting member 12 to detachably connect the horizontal connecting member 11 and the vertical connecting member 12 together, the threaded connection is a specific form of detachable connection, and the disassembly and the assembly of the assembled tundish cover can be realized quickly.

Example III

As an alternative embodiment, the vertical connecting piece 12 is a rib plate, the rib plate is in a plate-shaped structure, the height of the rib plate is preferably matched with the height of the split units 2, the installation of the subsequent horizontal connecting piece 11 is facilitated, the horizontal connecting piece 11 is a slat, the slat is in a plate-shaped structure, the length of the slat is preferably matched with the sum of the lengths of all the split units 2 and the rib plate, the structure is neat, and meanwhile, the effective fixation can be realized by means of the existing length;

in this embodiment, the number of the split units 2 is preferably three, the three split units 2 are separated by two vertical connectors 12, the number of the horizontal connectors 11 is four, the top and bottom of the vertical connectors 12 are respectively connected with two horizontal connectors 11, and the two horizontal connectors 11 at the top or bottom of the vertical connectors 12 are symmetrically located at two sides, so that the structural stress is uniform.

As an alternative implementation manner, the split unit 2 is provided with the stopper rod hole 21 or the baking hole 22, and specific holes can be formed on the split unit 2 at different positions according to actual conditions, so that the assembled tundish cover of the assembled tundish can meet different use requirements.

The foregoing is merely illustrative embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art can easily think about variations or substitutions within the technical scope of the present utility model, and the utility model should be covered. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims

1. The utility model provides an assembled tundish cover which is characterized in that, including skeleton texture (1) and components of a whole that can function independently unit (2), wherein: the framework structure (1) comprises a horizontal connecting piece (11), a vertical connecting piece (12) and a fixing piece (13), wherein a plurality of split units (2) are arranged on the same straight line, every two adjacent split units (2) are separated by one vertical connecting piece (12), the top and the bottom of each vertical connecting piece (12) are detachably connected with the horizontal connecting piece (11) through the fixing piece (13), the horizontal connecting pieces (11) at the top and the bottom of each vertical connecting piece (12) can jointly limit the split units (2), and the length direction of each horizontal connecting piece (11) is parallel to the arrangement direction of the split units (2).

2. The fabricated tundish cover of claim 1, wherein: the fixing piece (13) is a bolt, bolt holes are formed in the same positions of the connecting parts of the horizontal connecting piece (11) and the vertical connecting piece (12) in the vertical direction, and the bolt penetrates through the bolt holes in the horizontal connecting piece (11) and the vertical connecting piece (12) to detachably connect the horizontal connecting piece (11) and the vertical connecting piece (12) together.

3. The fabricated tundish cover of claim 1, wherein: the vertical connecting piece (12) is a rib plate, and the height of the rib plate is matched with the height of the split unit (2).

4. The fabricated tundish cover of claim 1, wherein: the horizontal connecting piece (11) is a slat, and the length of the slat is matched with the sum of the lengths of all the split units (2) and the vertical connecting piece (12).

5. The fabricated tundish cover of claim 1, wherein: the number of the split units (2) is three, and the three split units (2) are separated by two vertical connectors (12).

6. The fabricated tundish cover of claim 5, wherein: the top of the vertical connecting piece (12) is connected with two horizontal connecting pieces (11), and the bottom of the vertical connecting piece (12) is connected with two horizontal connecting pieces (11).

7. The fabricated tundish cover of claim 1, wherein: the split unit (2) is provided with a stopper rod hole (21).

8. The fabricated tundish cover of claim 1, wherein: and the split unit (2) is provided with a baking hole (22).