Steel structure system of oversized plant

Abstract

The utility model relates to the technical field of steel structures, and provides a steel structure system of a super-large factory building, which comprises a plurality of groups of frames, the plurality of groups of frames are connected through transverse supporting rods, each frame comprises a first main beam and a second main beam, the first main beams and the second main beams are arranged in parallel, a plurality of hanging columns are vertically arranged on the first main beams and the second main beams, and the hanging columns are connected with the transverse supporting rods. Diagonal draw bars which are arranged in a crossed mode are arranged between every two adjacent hanging columns, a plurality of secondary beams are transversely installed on the first main beam and the second main beam at equal intervals, the secondary beams are perpendicular to the first main beam and the second main beam on the horizontal projection plane, hanging rods are vertically and downwards arranged on the secondary beams, and the hanging rods downwards penetrate through the suspended ceiling. An independent steel structure hanging system is adopted, the independent steel structure hanging system and a suspended ceiling transfer layer steel structure are independently arranged and work independently, the situation that when an OHCV trolley runs, dynamic loads are transmitted to a ceiling, and then shaking of the suspended ceiling is affected is effectively avoided, and the stability of a plant structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, and particularly relates to a steel structure system for an extra-large factory building. Background Technique

[0002] Facing the increasingly complex manufacturing processes and demanding factory building environment requirements of today's panel factories, panel factories urgently need higher levels of automation and intelligent equipment. Therefore, improving factory space utilization, reducing machine idle time, and increasing production efficiency and product yield have become the primary issues in the operation of panel factories. The Automatic Material Handling System (AMHS) has become a crucial "lifeline" in the manufacturing production of panel factories under this background.

[0003] The traditional method for the upper steel structure of the OHCV system is to directly reinforce on the steel structure of the ceiling conversion layer. The ceiling is directly connected to the steel structure of the ceiling conversion layer, and the OHCV system is also directly connected to the steel structure of the ceiling conversion layer. The two share an upper steel structure system. When the OHCV trolley operates, it can transfer dynamic loads to the steel structure of the ceiling conversion layer and then to the ceiling, affecting the ceiling jitter and posing potential safety hazards. Content of the Utility Model

[0004] To solve the above problems, the utility model provides a steel structure system for an extra-large factory building. The specific technical solution is as follows:

[0005] A steel structure system for an extra-large factory building includes: multiple groups of frames. The multiple groups of frames are connected by cross braces. Each frame includes a first main beam and a second main beam, which are arranged in parallel. A number of hanging columns are vertically installed on both the first main beam and the second main beam. Diagonal tension rods are cross - arranged between adjacent hanging columns. A number of secondary beams are horizontally installed at equal intervals on the first main beam and the second main beam. The secondary beams are perpendicular to the first main beam and the second main beam in the horizontal projection plane. Suspension rods are vertically downward provided on the secondary beams, and the suspension rods pass downward through the ceiling.

[0006] In a preferred implementation, an anchoring plate is installed on one side of the top end of the hanging column, and the hanging column is fixedly connected to the concrete beam through the anchoring plate and anchor bolts.

[0007] In a preferred implementation, a bottom plate is bolt - connected to the side of the bottom of the hanging column, the bottom end of the bottom plate is welded to the first main beam or the second main beam, and a first connecting plate is welded to the front of the bottom plate and the inner side of the bottom of the hanging column.

[0008] In a preferred implementation, a second connecting plate is provided on the side surface of the upper end of the hanging post, and both ends of the inclined tie rod are respectively hinged to the corresponding first connecting plate and the second connecting plate on two adjacent hanging posts.

[0009] In a preferred implementation, the first main beam and the second main beam are respectively formed by connecting multiple groups of channel steel members end to end through a third connecting plate. The channel steel members are formed by two first channel steels juxtaposed, and the openings of the first channel steels are arranged facing outward.

[0010] In a preferred implementation, a fourth connecting plate is provided inside the first channel steel. A cross brace is arranged between the first main beam and the second main beam, and both ends of the cross brace are respectively bolted to the fourth connecting plate. The frames are bolted to the cross brace through the fourth connecting plate.

[0011] In a preferred implementation, the secondary beam is composed of two second channel steels bundled by beam clamps. At the same time, the secondary beam is fixedly connected to the first main beam and the second main beam through the beam clamps.

[0012] In a preferred implementation, the secondary beam is connected to the hanging rod through an anti-cracking clamping member, and the hanging rod is arranged between the two second channel steels.

[0013] In a preferred implementation, the anti-cracking clamping member includes a gasket, an upper clamping piece and a lower clamping piece. The gasket is arranged on the upper surface of the upper clamping piece. The upper end of the hanging rod penetrates through the gasket, the upper clamping piece and the lower clamping piece and is fixed by a nut.

[0014] The beneficial effects of the present utility model:

[0015] (1) The present utility model adopts an independent steel structure hanging system, which is separately and independently arranged from the steel structure of the ceiling suspension layer, and works independently. It effectively avoids the dynamic load transmitted by the OHCV trolley to the ceiling during operation, thereby affecting the shaking of the ceiling, improves the stability of the factory building structure, and eliminates the safety hazards caused by the shaking of the ceiling.

[0016] (2) The present utility model adopts an assembled design, effectively improving the quality of project installation, and the installation is fast, saving construction period and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic cross-sectional structure diagram of the present utility model in the horizontal direction.

[0018] Figure 2 It is a schematic cross-sectional structure diagram of the present utility model in the longitudinal direction.

[0019] Figure 3 It is a schematic structure diagram of the connection between the hanging post and the main beam in the present utility model.

[0020] Figure 4 This is a partial structural schematic diagram of the connection between the secondary beam and the main beam in the present utility model.

[0021] Figure 5 This is a structural schematic diagram of the connection relationship between the anti-cracking clamping member and the suspender in the present utility model.

[0022] Figure 6 This is a front structural schematic diagram of the connection relationship between the anti-cracking clamping member and the suspender in the present utility model.

[0023] In the figure: 1. First main beam; 2. Second main beam; 3. Cross bracing rod; 4. Hanging column; 5. Inclined tie rod; 6. Secondary beam; 7. Suspender; 8. Ceiling; 9. Anchor plate; 10. Concrete beam; 11. First connecting plate; 12. Bottom plate; 13. Second connecting plate; 14. Third connecting plate; 15. Fourth connecting plate; 16. Beam clamp; 17. Anti-cracking clamping member; 1701. Gasket; 1702. Upper clamping piece; 1703. Lower clamping piece. Specific embodiments

[0024] Next, in combination with the Figures 1 to 6 in the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0025] As Figures 1 to 6 shown, a steel structure system for an extra-large factory building includes: multiple groups of frames, and the multiple groups of frames are connected by cross bracing rods 3. The frames include a first main beam 1 and a second main beam 2, the first main beam 1 and the second main beam 2 are arranged in parallel, a plurality of hanging columns 4 are vertically installed on both the first main beam 1 and the second main beam 2, and inclined tie rods 5 are cross-arranged between adjacent hanging columns 4. The inclined tie rods 5 ensure the relative positions between adjacent hanging columns 4. A plurality of secondary beams 6 are horizontally installed at equal intervals on the first main beam 1 and the second main beam 2. The secondary beams 6 are perpendicular to the first main beam 1 and the second main beam 2 in the horizontal projection plane. Suspenders 7 are vertically downward provided on the secondary beams 6. The suspenders 7 pass downward through the ceiling 8. The secondary beams 6 provide support for the suspenders 7 and are separately arranged from the ceiling, reducing the influence on the ceiling.

[0026] In a preferred implementation manner, an anchor plate 9 is installed on one side of the top end of the hanging column 4, and the hanging column 4 is fixedly connected to the concrete beam 10 through the anchor plate 9 and anchor bolts.

[0027] In a preferred implementation, the bottom side of the suspension post 4 is bolted to the bottom plate 12, the bottom end of the bottom plate 12 is welded to the first main beam 1 or the second main beam 2, and a first connecting plate 11 is welded to the front of the bottom plate 12 and the inner side of the bottom of the suspension post 4.

[0028] In a preferred implementation, a second connecting plate 13 is provided on the upper side of the suspension post 4, and the two ends of the inclined tie rod 5 are respectively hinged to the corresponding first connecting plate 11 and the second connecting plate 13 on two adjacent suspension posts 4. The hinging can ensure the best installation angle of the inclined tie rod 5 during the installation process, and it can be changed according to the actual situation.

[0029] In a preferred implementation, the first main beam 1 and the second main beam 2 are respectively formed by connecting multiple groups of channel steel members end to end through a third connecting plate 14. The channel steel members are formed by two first channel steels placed side by side, and the openings of the first channel steels face outward. Using channel steels for combined installation is fast and cost-saving.

[0030] In a preferred implementation, a fourth connecting plate 15 is provided inside the first channel steel. A cross brace 3 is arranged between the first main beam 1 and the second main beam 2, and its two ends are respectively bolted to the fourth connecting plate 15. The frames are bolted to the cross brace 3 through the fourth connecting plate 15.

[0031] In a preferred implementation, the secondary beam 6 is composed of two second channel steels bundled by a beam clamp 16. At the same time, the secondary beam 6 is fixedly connected to the first main beam 1 and the second main beam 2 through the beam clamp 16.

[0032] In a preferred implementation, the secondary beam 6 is connected to the suspension rod 7 through an anti-cracking clamping member 17. The suspension rod 7 is arranged between the two second channel steels. When installing the suspension rod 7, its position between the second channel steels can be selected as needed, and then its position is fixed through the anti-cracking clamping member 17, which has extremely high flexibility.

[0033] In a preferred implementation, the anti-cracking clamping member 17 includes a gasket 1701, an upper clamping piece 1702, and a lower clamping piece 1703. The gasket 1701 is arranged on the upper surface of the upper clamping piece 1702. The upper end of the suspension rod passes through the gasket 1701, the upper clamping piece 1702, and the lower clamping piece 1703 and is fixed by a nut. Since the upper clamping piece 1702 is subjected to great pressure from the bolt, the presence of the gasket 1701 reduces the damage to the upper clamping piece 1702.

[0034] In this solution, the OHCV adopts an independent steel structure hanging system, which is separately and independently set from the steel structure of the ceiling conversion layer and works independently. This effectively avoids the dynamic load transmitted by the OHCV trolley during operation to the ceiling, thereby affecting the jitter of the ceiling, improves the stability of the factory building structure, and eliminates the safety hazards caused by the jitter of the ceiling.

[0035] The above description is only the preferred implementation mode of the present invention. The description is relatively specific and detailed, but it cannot be understood as a limitation on the scope of the utility model patent. It should be noted that without departing from the concept of the present invention, several improvements and deformations can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A steel structure system for a super-large factory building, characterized in that: include: A plurality of groups of frames are provided, wherein the plurality of groups of frames are connected by horizontal bracing rods, wherein the frames include a first main beam and a second main beam, wherein the first main beam and the second main beam are arranged in parallel, and a plurality of hanging columns are vertically installed on the first main beam and the second main beam, and a cross-arranged diagonal rod is arranged between adjacent hanging columns, and a plurality of secondary beams are horizontally installed at equal intervals on the first main beam and the second main beam, and the secondary beams are perpendicular to the first main beam and the second main beam on a horizontal projection plane, and a hanging rod is vertically downwardly arranged on the secondary beam, and the hanging rod is arranged downward through the ceiling.

2. The steel structure system of the super-large factory building according to claim 1 is characterized in that: An anchor plate is installed on one side of the top end of the hanging column, and the hanging column is fixedly connected to the concrete beam through the anchor plate and anchor bolts.

3. The steel structure system of the super-large factory building according to claim 1 is characterized in that: The side surface of the bottom of the suspension column is connected to the bottom plate by bolts, the bottom end of the bottom plate is welded to the first main beam or the second main beam, and a first connecting plate is welded to the front side of the bottom plate and the inner side of the bottom of the suspension column.

4. The steel structure system of the super-large factory building according to claim 3 is characterized in that: A second connecting plate is provided on the side surface of the upper end of the suspension column, and the two ends of the inclined tie rod are respectively hinged to the corresponding first connecting plate and second connecting plate on two adjacent suspension columns.

5. The steel structure system of the super-large factory building according to claim 1 is characterized in that: The first main beam and the second main beam are respectively formed by connecting multiple groups of channel steel parts end to end through a third connecting plate. The channel steel parts are formed by two first channel steels placed side by side, and the openings of the first channel steels are arranged toward the outside.

6. The steel structure system of the super-large factory building according to claim 5 is characterized in that: A fourth connecting plate is provided on the inner side of the first channel steel, a cross brace is provided between the first main beam and the second main beam, and both ends of the cross brace are respectively connected with the fourth connecting plate by bolts, and the frames are connected with the cross brace by bolts through the fourth connecting plate.

7. The steel structure system of a super-large factory building according to claim 1 is characterized in that: The secondary beam is composed of two second channel steels bound together by a beam clamp, and the secondary beam is fixedly connected to the first main beam and the second main beam through the beam clamp.

8. The steel structure system of the super-large factory building according to claim 7, characterized in that: The secondary beam is connected to the suspension rod via an anti-cracking clamp, and the suspension rod is arranged between two of the second channel steels.

9. The steel structure system of a super-large factory building according to claim 8, characterized in that: The anti-cracking clamping member includes a gasket, an upper clamp and a lower clamp, wherein the gasket is arranged on the upper surface of the upper clamp, and the upper end of the suspension rod passes through the gasket, the upper clamp and the lower clamp and is fixed by a nut.

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