Wall surface structure of steel structure industrial factory building

Abstract

A wall surface structure of a steel structure industrial factory building comprises stand columns, a mounting frame arranged between the two stand columns and perpendicularly connected with the stand columns, and a wall body assembly composed of a plurality of wall plate units and arranged in the mounting frame. The mounting frame comprises an upper cross beam and a lower cross beam, two ends of the upper cross beam and two ends of the lower cross beam are provided with connecting structures used for being connected with the corresponding stand columns, each connecting structure comprises a first connecting plate and a second connecting plate which are located on two sides of the corresponding stand column, and the first connecting plates, the stand columns and the second connecting plates are fastened together through bolt fastening assemblies; each connecting structure is only provided with one bolt fastening assembly, and the bottom of the side end of the upper cross beam and the bottom of the side end of the lower cross beam are each provided with a supporting assembly connected to the corresponding stand column in a welded mode. The wall surface stability is good, and the stand column structure is stable.

Description

Technical Field

[0001] The utility model relates to a wall structure of a steel structure industrial building, belonging to the technical field of steel structure buildings. Background Art

[0002] As a representative of green buildings, steel structures have the characteristics of good comprehensive performance of materials, high material utilization rate, and excellent safety performance. Among them, wall panels are relatively important components in steel structure buildings. For the convenience of transportation and installation, the wall panels of steel structure buildings are usually designed as prefabricated structures. When installing, multiple wall panel units can be assembled to form a complete wall surface.

[0003] The applicant has also been deeply involved in this field for many years and has relatively rich technologies. The Chinese patent with the authorized announcement number of CN 218346488 U applied by the applicant earlier discloses a wall installation structure of a steel structure industrial building, including an installation frame composed of columns, an upper installation beam and a lower installation beam which are arranged between two columns and are vertically connected to the columns, and a wall body assembly arranged in the installation frame and composed of multiple wall panel units: the upper installation beam includes a buckling part, first sealing plates arranged at both ends of the buckling part, and a first connecting part extending outward relative to the first sealing plates. The upper installation beam is connected to the column through the first connecting part, and the upper end of the wall body assembly can be arranged in the buckling part in a matching manner: the lower installation beam includes a receiving part, second sealing plates arranged at both ends of the receiving part, and a second connecting part extending outward relative to the second sealing plates. The lower installation beam is connected to the column through the second connecting part, and the lower end of the wall body assembly can be arranged in the receiving part in a matching manner; the wall panel unit includes a main board and a hook lock part formed on the side of the main board. The hook lock part includes a first limiting plate vertically connected to the side of the main board and a second limiting plate vertically connected to the first limiting plate and extending towards the middle of the main board. Two adjacent wall panel units are arranged facing each other and are movably connected through the hook lock part.

[0004] In this technical solution, the connecting component on the upper installation beam for connecting with the column - the first connecting part needs to be fastened and connected with at least one fastening bolt. If one fastening bolt is used, the fastening bolt is subjected to large force, the thread is easily damaged, and the connection stability is relatively poor, so the wall surface stability is poor. If multiple fastening bolts are used, although the connection stability can be improved, for the column, there are more holes opened on the column, and the structural damage to the column is relatively large. Similarly, the connecting component on the lower installation beam for connecting with the column - the second connecting part has the same problem. Summary of the Utility Model

[0005] Aiming at the deficiencies of the prior art, this application provides a wall structure of a steel structure industrial building, with good wall surface stability and stable column structure.

[0006] A wall structure for a steel structure industrial building, comprising columns, a mounting frame arranged between two columns and perpendicularly connected to the columns, and a wall component arranged in the mounting frame and composed of multiple wallboard units; the mounting frame comprises an upper cross beam and a lower cross beam, and connecting structures for connecting to corresponding columns are provided at both ends of the upper cross beam and both ends of the lower cross beam. The connecting structure comprises a first connecting plate and a second connecting plate located on both sides of the column, and the first connecting plate, the column, and the second connecting plate are fastened together through a bolt fastening component; only one such bolt fastening component is configured for each connecting structure, and support components connected to the corresponding columns in a welding form are provided at the bottom of the side ends of the upper cross beam and the bottom of the side ends of the lower cross beam.

[0007] Preferably, the support component is a support ring with an annular structure, the column passes through the support ring, and the part where the support ring contacts the column is fully welded in a circle to form an upper welding joint.

[0008] Preferably, the upper surface and the inner wall surface of the support ring are connected through a chamfer, and an upper welding area is formed between the chamfer and the column, and the upper welding joint is located in the upper welding area.

[0009] Preferably, the support ring comprises a beam support part, and the support ring further comprises a first plate support part and a second plate support part for supporting the first connecting plate and the second connecting plate.

[0010] Preferably, an upper pulling structure is provided at the middle part of the column between the upper cross beam and the lower cross beam. The upper pulling structure comprises a pulling seat welded to the column, and the pulling seat is connected to the support ring below the lower cross beam through a pull rod.

[0011] Preferably, the support ring further comprises a connecting part connecting the first plate support part and the second plate support part; the pulling seat comprises a first pulling plate part, a second pulling plate part, and a third pulling plate part correspondingly located above the first plate support part, the second plate support part, and the connecting part, and the first pulling plate part, the second pulling plate part, and the third pulling plate part are respectively connected to the first plate support part, the second plate support part, and the connecting part through at least one pull rod.

[0012] In summary, the present utility model has the following beneficial effects:

[0013] 1: In the present utility model, only one such bolt fastening component is configured for each connecting structure for connecting the column, and support components connected to the corresponding columns in a welding form are provided at the bottom of the side ends of the upper cross beam and the bottom of the side ends of the lower cross beam, so that the wall has good stability and the column structure is stable.

[0014] 2: In the present utility model, the support component is a support ring with an annular structure and is fully welded to the column in a circle, so that the connection stability of the support component itself is better and the support effect is also better.

[0015] 3: In the present utility model, through the pulling-up structure, the force received by the support assembly below the lower cross beam can be dispersed to the remaining parts of the column, ensuring the connection stability of the support assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the wall structure of a steel structure industrial building in Embodiment 1;

[0017] Figure 2 is a partial structural diagram of the upper cross beam in Embodiment 1;

[0018] Figure 3 is a partial structural diagram of the lower cross beam in Embodiment 1;

[0019] Figure 4 is a schematic structural diagram of the support assembly in Embodiment 1;

[0020] Figure 5 is a schematic structural diagram of the pull seat in Embodiment 1;

[0021] Figure 6 is a connection diagram of the column and the support assembly in Embodiment 1;

[0022] Figure 7 is a schematic diagram of the support assembly and the connection structure in Embodiment 2;

[0023] Figure 8 is a schematic structural diagram of the support assembly in Embodiment 2. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The present utility model will be further described below in conjunction with the drawings through specific embodiments.

[0025] Embodiment 1: Referring to Figures 1-6 as shown, a wall structure of a steel structure industrial building includes columns 1, a mounting frame 2 disposed between two columns 1 and perpendicularly connected to the columns 1, and a wall body assembly disposed within the mounting frame 2 and composed of a plurality of wall panel units 3.

[0026] Among them, the mounting frame 2 includes an upper cross beam 21 and a lower cross beam 22. The bottom surface of the upper cross beam 21 forms an upwardly concave upper mounting groove, and the upper surface of the lower cross beam 22 forms a downwardly concave lower mounting groove. The upper and lower ends of the wall panel unit 3 are respectively assembled in the upper mounting groove and the lower mounting groove. Connection structures 4 are provided at both ends of the upper cross beam 21 and both ends of the lower cross beam 22 for connecting to the corresponding columns 1. The connection structure 4 includes a first connecting plate 41 and a second connecting plate 42 located on both sides of the column 1. The first connecting plate 41, the column 1, and the second connecting plate 42 are fastened together through a bolt fastening assembly 5. All of these are prior arts.

[0027] In the embodiment, each connecting structure 4 is only configured with one of the bolt fastening assemblies 5, and support assemblies 6 are provided at the bottom of the side ends of the upper cross beam 21 and the bottom of the side ends of the lower cross beam 22, which are connected to the corresponding columns 1 in a welding form.

[0028] Only one bolt fastening assembly 5 is used to achieve the fastening connection at the ends of the upper cross beam 21 and the lower cross beam 22, resulting in less structural damage to the column 1. The structure of the column 1 is stable. At the same time, the ends of the upper cross beam 21 and the lower cross beam 22 are supported by the support assembly 6, which can optimize the force-bearing situation of the bolt fastening assembly 5 at the ends. Compared with the prior art, the bolt fastening assembly 5 is not easily damaged and the wall stability is good.

[0029] The support assembly 6 can be the simplest support block. In this embodiment, the support assembly 6 is a support ring with an annular structure. The column 1 passes through the support ring, and the parts of the support ring in contact with the column 1 are welded all around to form an upper welding joint 6-1 and a lower welding joint 6-2. The upper welding joint 6-1 is welded all around to connect with multiple surfaces of the column 1. Similarly, the lower welding joint 6-2 is welded all around to connect with multiple surfaces of the column 1. Therefore, the connection stability of the support assembly 6 itself is better and the support effect is also better.

[0030] The upper surface of the support ring is connected to the inner wall surface through a chamfer 65. A welding area is formed between the chamfer 65 and the column 1, and the upper welding joint 6-1 is located in the upper welding area to ensure that the upper surface of the support ring plays a substantial support role rather than the upper welding joint 6-1. If the upper welding joint 6-1 plays a substantial support role, it will have an adverse effect on the connection performance of the support ring itself.

[0031] Specifically, the support ring includes a beam support portion 61, which is correspondingly located below the upper cross beam 21 or the lower cross beam 22 it supports. The support ring also includes a first plate support portion 62 and a second plate support portion 63 for supporting the first connecting plate 41 and the second connecting plate 42. The first plate support portion 62 and the second plate support portion 63 are respectively located below the first connecting plate 41 and the second connecting plate 42 and are respectively used to support the first connecting plate 41 and the second connecting plate 42, so as to achieve a better support effect. The support ring also includes a connecting portion 64 connecting the first plate support portion 62 and the second plate support portion 63.

[0032] An upper pulling structure 7 is provided at the middle part of the column 1 between the upper cross beam 21 and the lower cross beam 22. The upper pulling structure 7 includes a pulling seat 71 welded to the column 1. The pulling seat 71 connected by welding will not cause structural damage to the column 1. The pulling seat 71 is connected to a support ring below the lower cross beam 22 through a pull rod 72. Through the upper pulling structure, the force received by the support assembly 6 below the lower cross beam 22 can be dispersed to the remaining parts of the column 1, ensuring the connection stability of the support assembly 6. The pull rod 72 adopts a screw structure. The pull rod 72 passes through the support assembly 6 and the pulling seat 71 and is locked with a nut. The support assembly 6 and the pulling seat 71 are provided with pull rod holes for the pull rod 72 to pass through.

[0033] The pulling seat 71 includes a first pulling plate portion 711, a second pulling plate portion 712 corresponding to above the first plate support portion 62 and the second plate support portion 63 respectively, and a third pulling plate portion 713 located above the connecting portion 64. The first pulling plate portion 711, the second pulling plate portion 712, and the third pulling plate portion 713 are respectively connected to the first plate support portion 62, the second plate support portion 63, and the connecting portion 64 through at least one pull rod 72, and the upper pulling force is dispersed from multiple directions to ensure that the upper pulling force is relatively dispersed.

[0034] Embodiment 2: In the above Embodiment 1, after the upper welding joint 6-1 is welded and formed in the upper welding area, the upper welding joint 6-1 will not be completely filled in the upper welding area to a great extent. Therefore, in rainy days, there will be residual rainwater in the upper welding area. Over time, the upper welding joint 6-1 will be slowly corroded. For this reason, in this embodiment, see Figures 7-8 As shown, the top surfaces of the first plate support portion 62 and the second plate support portion 63 are both inclined obliquely downward as they are away from the beam support portion 61, so that the sections of the upper welding area corresponding to the first plate support portion 62 and the second plate support portion 63 are also inclined obliquely downward as they are away from the beam support portion 61. The rainwater accumulated in the upper welding area will flow downward; the top surface of the connecting portion 64 is lower than the top surfaces of the first plate support portion 62 and the second plate support portion 63. A drain groove 66 is provided on the top surface of the connecting portion 64. When the drain groove 66 is designed, the bottom of the groove is lower than the lowest point of the chamfer 65, and the drain groove 66 drains the rainwater flowing downward out of the upper welding area.

[0035] In order to ensure that the first connecting plate 41 and the second connecting plate 42 are supported, the first connecting plate 41 and the second connecting plate 42 are respectively provided with inclined pressure surfaces that match the top surfaces of the first plate support portion 62 and the second plate support portion 63.

[0036] The above embodiments only describe the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope of the present invention. The technical content claimed by the present invention has been fully recorded in the claims.

Claims

1. A wall structure for a steel structure industrial building, comprising columns (1), a mounting frame (2) disposed between two columns (1) and perpendicularly connected to the columns (1), and a wall assembly disposed within the mounting frame (2) and composed of a plurality of wallboard units (3); the mounting frame (2) includes an upper crossbeam (21) and a lower crossbeam (22), and connection structures (4) for connecting to the corresponding columns (1) are provided at both ends of the upper crossbeam (21) and both ends of the lower crossbeam (22). The connection structure (4) includes a first connecting plate (41) and a second connecting plate (42) located on both sides of the column (1), and the first connecting plate (41), the column (1), and the second connecting plate (42) are fastened together through a bolt fastening assembly (5); it is characterized in that, Each connecting structure (4) is only configured with one of the bolt fastening assemblies (5), and support assemblies (6) connected to the corresponding columns (1) in a welded form are provided at the bottom of the side ends of the upper cross beam (21) and the bottom of the side ends of the lower cross beam (22).

2. The wall structure of a steel structure industrial plant according to claim 1, characterized in that, The support assembly (6) is a support ring in a ring structure. The column (1) passes through the support ring, and the part where the support ring contacts the column (1) is fully welded for one week to form an upper welded joint (6-1) and a lower welded joint (6-2).

3. The wall structure of a steel structure industrial building according to claim 2, characterized in that, The upper surface and the inner wall surface of the support ring are connected by a chamfer (65). An upper welding area is formed between the chamfer (65) and the column (1), and the upper welded joint (6-1) is located in the upper welding area.

4. The wall structure of a steel structure industrial plant according to claim 2, characterized in that The support ring includes a beam support portion (61), and the support ring further includes a first plate support portion (62) and a second plate support portion (63) for supporting the first connecting plate (41) and the second connecting plate (42); the support ring further includes a connecting portion (64) connecting the first plate support portion (62) and the second plate support portion (63).

5. The wall structure of a steel structure industrial plant according to claim 4, characterized in that, An upper pulling structure (7) is provided at the middle part of the column (1) between the upper cross beam (21) and the lower cross beam (22). The upper pulling structure (7) includes a pulling seat (71) welded to the column (1), and the pulling seat (71) is connected to the support ring below the lower cross beam (22) through a pull rod (72).

6. The wall structure of a steel structure industrial plant according to claim 5, characterized in that, The pulling seat (71) includes a first pulling plate portion (711), a second pulling plate portion (712), and a third pulling plate portion (713) correspondingly located above the first plate support portion (62), the second plate support portion (63), and the connecting portion (64). The first pulling plate portion (711), the second pulling plate portion (712), and the third pulling plate portion (713) are respectively connected to the first plate support portion (62), the second plate support portion (63), and the connecting portion (64) through at least one pull rod (72).

7. The wall structure of a steel structure industrial plant according to claim 4, characterized in that The top surfaces of the first plate support portion (62) and the second plate support portion (63) are inclined obliquely downward as they are farther away from the beam support portion (61). The first connecting plate (41) and the second connecting plate (42) are respectively provided with inclined pressure surfaces matching the top surfaces of the first plate support portion (62) and the second plate support portion (63); the top surface of the connecting portion (64) is lower than the top surfaces of the first plate support portion (62) and the second plate support portion (63), and a drainage groove (66) is provided on the top surface of the connecting portion (64).

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