A slag flushing structure

Abstract

The present invention provides a slag flushing structure, including a structural body and a platform component, wherein a groove with a top opening is formed on the structural body, the platform component is installed at the bottom of the groove, and the platform component extends along the length direction of the groove, the first side of the platform component is arranged close to the first side inner wall of the groove, a ditch is formed between the second side of the platform component and the second side inner wall of the groove, and the top surface of the platform component is arranged horizontally. The slag flushing structure provided by the present invention can effectively reduce the overall cost of the pedestrian platform and the slag flushing structure by directly installing the prefabricated platform component in the groove of the structural body, without the need for reinforced concrete casting, and without the need for construction workers to carry out block construction in a small space, and has the advantage of being easy to construct; at the same time, the platform component is separated from the structural body, which is conducive to the staff to perform force analysis on various parts of the structural body.

Description

Technical Field

[0001] The invention relates to a building structure in the metallurgical industry, in particular to a slag flushing structure. Background Art

[0002] Slag flushing ditch is a common structure in metallurgical industrial projects. Its length ranges from tens of meters to hundreds of meters. It has a certain slope along the length direction. Some are located on the equipment platform on the ground, and most are located a few meters to more than ten meters underground. The slag flushing ditch uses slag flushing water as a carrier to flush the iron oxide produced during the smelting and rolling process into the iron sheet sedimentation tank. The slag flushing ditch has a groove structure. The bottom of the groove structure is protruding with a pedestrian platform near one side of the groove wall. A ditch for the slag flushing water to flow through is formed between the pedestrian platform and the groove wall on the other side of the groove structure.

[0003] In the current existing technology, pedestrian platforms are mostly formed by pouring reinforced concrete together with the trench wall. The disadvantage is that the amount of concrete used is large, and the force on the trench bottom and the trench wall at the pedestrian walkway is not easy to analyze. And because the size of the ditch and the pedestrian platform is very small, it brings certain difficulties to the on-site formwork and steel bar binding. In addition, the pedestrian platform can also be manufactured by filling with blocks to reduce the amount of reinforced concrete and thus reduce the cost, and the filled blocks are separated from the trench structure, so that the force on the trench bottom and the trench wall is clear and easy to analyze; but the disadvantage of this structure is that before masonry, it is necessary to add a separating vertical wall to the trench bottom, which leads to an increase in the number of on-site templates and an increase in the difficulty of formwork; in addition, block filling requires manual masonry, which is inefficient in a small space, and with the increase in labor costs, using blocks instead of reinforced concrete is also gradually losing its cost advantage. Summary of the invention

[0004] The purpose of the present invention is to provide a slag flushing structure which can effectively solve the shortcomings of the pedestrian platform in the prior art, such as high cost and poor construction.

[0005] In order to achieve the above-mentioned purpose, the present invention provides a slag flushing structure, wherein the slag flushing structure includes a structural body and a platform component, a groove with a top opening is formed on the structural body, the platform component is installed at the bottom of the groove, and the platform component extends along the length direction of the groove, the first side of the platform component is arranged close to the first side inner wall of the groove, a groove is formed between the second side of the platform component and the second side inner wall of the groove, and the top surface of the platform component is arranged horizontally.

[0006] The slag flushing structure as described above, wherein the structural body includes a transversely arranged bottom plate and two side walls formed by extending upward from two side edges in the width direction of the bottom plate, the two side walls are parallel to each other, and the groove is formed between the two side walls and the bottom plate.

[0007] In the slag flushing structure as described above, the first side of the platform component is connected to one of the two side walls through a connecting assembly, and the ditch is formed between the second side of the platform component and the other of the two side walls.

[0008] In the slag flushing structure as described above, the platform component is formed by splicing a plurality of prefabricated parts along the length direction of the groove, and each of the prefabricated parts is connected to the same side wall of the structural body through the connecting assembly.

[0009] In the slag flushing structure as described above, the prefabricated part comprises a horizontally arranged top plate and two longitudinal support plates formed by extending downwardly from both side edges of the top plate along the width direction of the groove, and the two longitudinal support plates are parallel to each other.

[0010] The slag flushing structure as described above, wherein the dimension range of the preform in the length direction of the groove is 0.5m to 3m; the dimension range of the preform in the width direction of the groove is 0.6m to 1m; the height dimension range of the preform is 1m to 1.5m.

[0011] The slag flushing structure as described above, wherein the connecting assembly comprises a first embedded part and a second embedded part which can be connected to each other, the first embedded part is embedded in the side wall of the structural body, and the second embedded part is embedded in the platform component.

[0012] In the slag flushing structure as described above, a wear-proof component is provided inside the ditch, a slag flushing groove is formed concavely on the wear-proof component, and the slag flushing groove has an arc-shaped bottom.

[0013] The slag flushing structure as described above, wherein the width of the slag flushing ditch is 1m to 1.5m.

[0014] In the slag flushing structure as described above, a guardrail is provided on the top surface of the platform component near its second side, the guardrail extends along the length direction of the structure body, and the lower end of the guardrail is fixedly connected to the platform component.

[0015] Compared with the prior art, the advantages of the present invention are as follows:

[0016] The slag flushing structure provided by the present invention can effectively reduce the overall cost of the pedestrian platform and the slag flushing structure by directly installing the prefabricated platform components in the grooves of the structure body. There is no need to use reinforced concrete pouring, and there is no need for construction workers to carry out block construction in a small space. The structure has the advantage of easy construction. At the same time, the platform components are separated from the structure body, which is beneficial for the staff to perform force analysis on various parts of the structure body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following drawings are only intended to illustrate and explain the present invention, and do not limit the scope of the present invention.

[0018] Figure 1 It is a structural schematic diagram of the slag flushing structure provided by the present invention;

[0019] Figure 2 It is a structural schematic diagram of a prefabricated part of a platform component of a slag flushing structure provided by the present invention;

[0020] Figure 3 It is another structural schematic diagram of the slag flushing structure provided by the present invention.

[0021] Description of Figure Numbers:

[0022] 1. Structural body;

[0023] 11. Grooves;

[0024] 12. Bottom plate;

[0025] 13. Side wall;

[0026] 14. Ditch;

[0027] 2. Platform components;

[0028] 21. Prefabricated parts;

[0029] 211, top plate;

[0030] 212, longitudinal support plate;

[0031] 3. Connect components;

[0032] 31. The first embedded part;

[0033] 32. The second embedded part;

[0034] 4. Anti-wear components;

[0035] 41. Slag flushing ditch;

[0036] 5. Guardrail;

[0037] 51. The third embedded part. DETAILED DESCRIPTION

[0038] In order to have a clearer understanding of the technical solution, purpose and effect of the present invention, the specific implementation mode of the present invention is now described in conjunction with the accompanying drawings.

[0039] like Figure 1 and Figure 3As shown, the present invention provides a slag flushing structure, wherein the slag flushing structure includes a structural body 1 and a platform component 2, a groove 11 with a top opening is formed on the structural body 1, that is, the structural body 1 is provided with a concave groove 11, the platform component 2 is installed at the bottom of the groove 11, and the platform component 2 extends along the length direction of the groove 11, the first side of the platform component 2 is arranged close to the first side inner wall of the groove 11, and a ditch 14 for slag flushing water to pass through is formed between the second side of the platform component 2 and the second side inner wall of the groove 11, the top surface of the platform component 2 is arranged horizontally for staff to walk and inspect the ditch 14, that is, the bottom of the groove 11 is divided into two parts along its width direction, one part is a pedestrian platform extending along the length direction of the groove 11, and the other part is the ditch 14 for slag flushing extending along the length direction of the groove 11.

[0040] The slag flushing structure provided by the present invention directly installs the prefabricated platform component 2 in the groove 11 of the structural body 1, and there is no need to perform operations such as reinforced concrete pouring or block construction in the ditch 14. On the one hand, the cost of reinforced concrete pouring and the labor cost of block construction are reduced, and the overall cost of the pedestrian platform and the slag flushing structure is effectively reduced. On the other hand, the platform component 2 is separated from the structural body 1, which is beneficial for the staff to perform force analysis on various parts of the structural body 1.

[0041] Furthermore, if Figure 1 and Figure 3 As shown, the slag flushing structure provided by the present invention, wherein the structural body 1 includes a transversely arranged bottom plate 12 and two side walls 13 formed by extending upward from the two side edges in the width direction of the bottom plate 12, the two side walls 13 and the bottom plate 12 are integrally cast by reinforced concrete, the two side walls 13 are parallel to each other, and grooves 11 are formed between the two side walls 13 and the bottom plate 12.

[0042] Furthermore, if Figure 1 and Figure 3 As shown, the slag flushing structure provided by the present invention, wherein the first side of the platform member 2 is connected to one of the two side walls 13 through the connecting component 3, specifically, the first side of the platform member 2 is in close contact with one of the side walls 13 and is connected through the connecting component 3 to ensure that the platform member 2 is firmly connected to the structural body 1, and a ditch 14 is formed between the second side of the platform member 2 and the other of the two side walls 13 for slag flushing water to pass through.

[0043] Preferably, the slag flushing structure provided by the present invention, wherein the platform component 2 is formed by splicing a plurality of prefabricated parts 21 along the length direction of the groove 11, so as to facilitate the transportation, storage and segmented construction and installation of the platform component 2 in the groove 11, and each prefabricated part 21 is connected to the same side wall 13 of the structural body 1 through a connecting assembly 3 to ensure the stability of the overall installation of the platform component 2.

[0044] As a preference, Figure 1 to Figure 3 As shown, the slag flushing structure provided by the present invention, wherein the prefabricated part 21 includes a horizontally arranged top plate 211 and two longitudinal support plates 212 formed by extending downwardly from the two side edges of the top plate 211 along the width direction of the groove 11, that is, the longitudinal cross-section of the prefabricated part 21 along the width direction parallel to the groove 11 is roughly in an inverted "U" shape, which can reduce the material consumption during the manufacture of the prefabricated part 21 and reduce the overall weight of the prefabricated part 21, facilitate transportation and movement, and effectively reduce the work intensity of construction personnel during construction. The two longitudinal support plates 212 are parallel to each other to ensure that when the staff walks on the top surface thereof, the two longitudinal support plates 212 can firmly support the top plate 211.

[0045] Preferably, the slag flushing structure provided by the present invention has a dimension range of 0.5m to 3m in the length direction of the groove 11, so that the staff can move each prefabricated part 21 separately to realize segmented construction; the dimension range of the prefabricated part 21 in the width direction of the groove 11 is 0.6m to 1m, so as to ensure that the top thereof has sufficient width for the staff to walk on it; the height dimension range of the prefabricated part 21 is 1m to 1.5m, so as to ensure that the ditch 14 on the second side thereof has sufficient depth for the slag flushing water to flow through, so as to avoid the situation that the slag flushing water overflows the top surface of the prefabricated part 21.

[0046] As a preference, Figure 1 to Figure 3 As shown, the slag flushing structure provided by the present invention, wherein the connecting assembly 3 includes a first embedded part 31 and a second embedded part 32 which can be connected to each other, the first embedded part 31 is embedded in the side wall 13 of the structural body 1 during the casting process of the structural body 1, and the second embedded part 32 is embedded in the platform component 2 during the processing and manufacturing of the prefabricated part 21, thereby effectively ensuring the reliability of the connection between the structural body 1 and the platform component 2.

[0047] As a preference, Figure 3 As shown, the slag flushing structure provided by the present invention is provided with an anti-wear component 4 inside the ditch 14, and a slag flushing groove 41 is formed on the anti-wear component 4. During the slag flushing process, the slag flushing water flows through the slag flushing groove 41. By arranging the anti-wear component 4, the inner surface of the structural body 1 and the second side surface of the platform component 2 can be effectively protected to prevent the iron sheet impurities from causing wear on the inner surface of the structural body 1 and the second side surface of the platform component 2 when flowing with the slag flushing water during the slag flushing process, thereby ensuring the overall service life of the slag flushing structure of the present invention; the slag flushing groove 41 has an arc-shaped bottom, that is, in the longitudinal section of the slag flushing groove 41 parallel to the width direction of the groove 11, its bottom is arc-shaped, which is conducive to the flow of iron sheet impurities with the slag flushing water, and can effectively reduce the accumulation of iron sheet impurities in the slag flushing groove 41 and cause blockage of the slag flushing groove 41.

[0048] Preferably, in the slag flushing structure provided by the present invention, the width of the slag flushing ditch 41 is 1m-1.5m, and the depth of the slag flushing ditch 41 is 1m-1.3m, so as to ensure the flow capacity of the slag flushing ditch 41.

[0049] As a preference, Figure 1 and Figure 3 As shown, the slag flushing structure provided by the present invention is provided with a guardrail 5 on the top surface of the platform component 2 near its second side, and the guardrail 5 is extended along the length direction of the structure body 1. By setting the guardrail 5, the workers walking on the top surface of the platform component 2 can be protected to prevent the workers from falling into the ditch 14 or the slag flushing ditch 41. The lower end of the guardrail 5 is fixedly connected to the platform component 2 through a plurality of third embedded parts 51 embedded in the platform component 2 to ensure the reliability of the connection between the guardrail 5 and the platform component 2.

[0050] Compared with the prior art, the advantages of the present invention are as follows:

[0051] The slag flushing structure provided by the present invention can effectively reduce the overall cost of the pedestrian platform and the slag flushing structure by directly installing the prefabricated platform components in the grooves of the structure body. There is no need to use reinforced concrete pouring, and there is no need for construction workers to carry out block construction in a small space. The structure has the advantage of easy construction. At the same time, the platform components are separated from the structure body, which is beneficial for the staff to perform force analysis on various parts of the structure body.

[0052] The above description is only an illustrative embodiment of the present invention and is not intended to limit the scope of the present invention. Any equivalent changes and modifications made by a person of ordinary skill in the art without departing from the concept and principle of the present invention shall fall within the scope of protection of the present invention.

Claims

1. A slag flushing structure, characterized in that: The slag flushing structure includes a structural body and a platform component, a groove with a top opening is formed on the structural body, the platform component is installed at the bottom of the groove, and the platform component extends along the length direction of the groove, the first side of the platform component is arranged close to the first side inner wall of the groove, a groove is formed between the second side of the platform component and the second side inner wall of the groove, and the top surface of the platform component is arranged horizontally; The structural body comprises a transversely arranged bottom plate and two side walls formed by extending upward from two side edges of the bottom plate in the width direction, the two side walls are parallel to each other, and the groove is formed between the two side walls and the bottom plate; The first side of the platform member is connected to one of the two side walls through a connecting assembly, and the ditch is formed between the second side of the platform member and the other of the two side walls; The platform component is formed by splicing a plurality of prefabricated parts along the length direction of the groove, and each of the prefabricated parts is connected to the same side wall of the structural body through the connecting assembly; The prefabricated part comprises a horizontally arranged top plate and two longitudinal support plates formed by extending downwardly from two side edges of the top plate along the width direction of the groove, and the two longitudinal support plates are parallel to each other; The connection assembly includes a first embedded part and a second embedded part that can be connected to each other, the first embedded part is embedded in the side wall of the structural body, and the second embedded part is embedded in the platform component; An anti-wear component is arranged inside the ditch, a slag flushing groove is formed concavely on the anti-wear component, and the slag flushing groove has an arc-shaped bottom.

2. The slag flushing structure according to claim 1, characterized in that: The dimension range of the preform in the length direction of the groove is 0.5m~3m; the dimension range of the preform in the width direction of the groove is 0.6m~1m; the height dimension range of the preform is 1m~1.5m.

3. The slag flushing structure according to claim 1, characterized in that: The width of the slag flushing ditch is 1m~1.5m.

4. The slag flushing structure according to claim 1 or 2, characterized in that: A guardrail is provided on the top surface of the platform component at a position close to the second side thereof. The guardrail is extended along the length direction of the structural body, and the lower end of the guardrail is fixedly connected to the platform component.

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