A steel structure warehouse frame

Abstract

This application provides a steel structure warehouse frame, relating to the field of steel structure technology, including columns and adjustable connecting plates. Several columns are symmetrically arranged, and two adjustable connecting plates are intersecting between adjacent columns. Adjacent adjustable connecting plates are staggered and both ends are movably connected to the columns. Fixed plates are welded to the upper and lower connections of each column, with a top plate fixedly connected to the upper fixed plate. During the fabrication of the warehouse frame, the fixed plates are welded to the upper and lower sides of the columns, and the top plate is assembled and fixed to one side of the fixed plates using second bolts and second nuts. Then, four connecting seats are welded to both sides of the columns, and one side of the adjustable connecting plate is inserted into the two upper connecting seats to achieve a movable connection. This allows for pre-assembly of a structure based on columns as a whole, reducing the need for dispersed installation of steel structures on the construction site and improving the convenience of on-site construction.

Description

Technical Field

[0001] This application relates to the field of steel structure technology, and in particular to a steel structure warehouse frame. Background Technology

[0002] As the core load-bearing structure of the entire warehouse, the convenience, efficiency, and safety of the steel structure warehouse frame directly determine the overall progress of the warehouse construction and its stability in later use.

[0003] Traditional warehouse frames often feature a decentralized steel structure design. After being transported separately to the installation location at the construction site, the steel components are assembled onto the columns one by one using bolts, welding, and other methods. This decentralized structural design results in an extremely cumbersome construction process, requiring workers to classify, check, and install a large number of scattered components on-site. This greatly increases the complexity of the construction operation and significantly reduces the overall installation efficiency. Furthermore, under the traditional decentralized installation model, workers need to complete a series of operations such as positioning and fixing multiple scattered components at height. This not only extends the total time spent working at height but also significantly increases the time workers are exposed to hazardous environments at height.

[0004] Based on the above reasons, this utility model proposes a steel structure warehouse frame that can optimize the component assembly method and reduce the time spent working at heights, thereby balancing construction convenience and safety. Utility Model Content

[0005] In view of the above problems, this application provides a steel structure warehouse frame to solve the problems of high installation complexity and long high-altitude operation time of traditional steel structure warehouse frames.

[0006] This application provides a steel structure warehouse frame, including columns. Several columns are symmetrically arranged. Two adjustable connecting plates are intersected between adjacent columns. The two adjacent adjustable connecting plates are staggered and their ends are movably connected to the columns. Fixed plates are welded to the upper and lower connections of the columns. A top plate is fixedly connected to the upper fixed plate. A fixed shell is welded to the top plate. Positioning grooves are symmetrically opened on the inner wall of the fixed shell. A connecting block is provided inside the fixed shell. A positioning plate is fixedly connected to the side wall of the connecting block. The positioning plate is inserted into the positioning groove. The same crossbeam is welded between two connecting blocks with the same cross section at the front and rear.

[0007] In some embodiments, the adjustable connecting plate includes a rectangular steel tube, a steel plate is inserted into the rectangular steel tube, and a plurality of through holes are provided on the side wall of the steel plate. A first bolt is inserted into three of the through holes. Both ends of the first bolt penetrate the rectangular steel tube, and a first nut is threaded onto the first bolt.

[0008] In some embodiments, connecting seats are welded to both the left and right side walls of the column. The connecting seats are concave. The top surface of the rectangular steel pipe is inserted into the upper connecting seat, and the rectangular steel pipe is hinged to the connecting seat. The lower side of the steel plate is inserted into the lower connecting seat, and a positioning rod is passed through the steel plate. The positioning rod is threaded to the lower connecting seat.

[0009] In some embodiments, the length and width of the fixing plate are both greater than the cross-sectional length and width of the column, and the fixing plate is provided with a plurality of mounting holes.

[0010] In some embodiments, a plurality of second bolts are installed on the top plate, the second bolts passing through the upper mounting holes and threadedly connected to a second nut.

[0011] In some embodiments, a reinforcing plate is fixedly connected to the side wall of the fixed shell away from the crossbeam, the reinforcing plate is fixedly connected to the top plate, and the reinforcing plate is arranged in a triangular shape.

[0012] In some embodiments, a flat plate is welded to the top surface of each connecting block, and a through groove is formed on the flat plate.

[0013] The above scheme allows for the following steps during warehouse frame fabrication: fixing plates are welded to the upper and lower sides of the columns, and the top plate is assembled and fixed to one side of the fixing plates using second bolts and second nuts. Four connecting seats are then welded to both sides of the columns, and one side of the adjustable connecting plate is inserted into the two upper connecting seats to achieve a movable connection. This allows for the pre-assembly of a structure with the columns as a whole, reducing the need for scattered steel structure installation on-site and improving the convenience of on-site construction. By inserting the lifting hooks into the through slots on both sides, the beams are lifted using the lifting equipment. Controlling the beam position allows the securing blocks on both sides to be inserted into the fixed shell. The connecting blocks are then limited by the insertion of positioning plates and positioning slots, completing the beam installation. This not only increases construction efficiency but also reduces the time spent on manual high-altitude work and improves construction safety.

[0014] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall front structure of this application;

[0017] Figure 2 This is a schematic diagram of the overall side structure of this application;

[0018] Figure 3 This is a schematic diagram of the structure on the column of this application;

[0019] Figure 4 This is a structural schematic diagram of the top plate of this application;

[0020] Figure 5 This is a structural schematic diagram of the beam in this application.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Column; 2. Adjustable connecting plate; 3. Fixing plate; 4. Top plate; 5. Fixing shell; 6. Positioning groove; 7. Connecting block; 8. Positioning plate; 9. Crossbeam; 10. Rectangular steel pipe; 11. Steel plate; 12. Through hole; 13. First bolt; 14. First nut; 15. Connecting seat; 16. Positioning rod; 17. Mounting hole; 18. Second bolt; 19. Second nut; 20. Reinforcing plate; 21. Flat plate; 22. Through groove. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] The terms "comprising" and "having," and any variations thereof, in the specification, claims, and drawings of this application are intended to cover without excluding other terms. The words "a" or "an" do not exclude the presence of multiples. Unless otherwise stated, "multiple" means two or more (including two), and similarly, "multiple sets" means two or more (including two sets).

[0025] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0026] Furthermore, descriptions of directions used to explain the operation and construction of the components in this embodiment, such as height, are not absolute but relative. Although these directions are appropriate when the components are in the positions shown in the figure, they should be interpreted differently when these positions change to correspond to the changes.

[0027] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, "connection" or "linkage" in mechanical structures can refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. In addition to referring to a physical connection, "connection" or "linkage" in circuit structures can also refer to an electrical connection or a signal connection. For example, it can be a direct connection, i.e., a physical connection, or an indirect connection through at least one intermediate component, as long as the circuit is connected. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] To facilitate understanding of the technical solutions in the embodiments of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0029] like Figure 1-5 As shown, this application embodiment provides a steel structure warehouse frame, including columns 1, several columns 1 are symmetrically arranged, and two adjustable connecting plates 2 are cross-arranged between adjacent columns 1. The two adjacent adjustable connecting plates 2 are staggered and both ends are movably connected to the columns 1. The adjustable connecting plate 2 includes a rectangular steel pipe 10, a steel plate 11 is inserted into the rectangular steel pipe 10, and several through holes 12 are opened on the side wall of the steel plate 11. A first bolt 13 is inserted into three of the through holes 12. Both ends of the first bolt 13 penetrate the rectangular steel pipe 10, and a first nut 14 is threaded onto the first bolt 13. Fixing plates 3 are welded to the upper and lower connections of the columns 1.

[0030] In the technical solution of this embodiment, when the warehouse frame is made, the fixing plate 3 is welded to the upper and lower sides of the column, and the top plate 4 is assembled and fixed to the fixing plate 3 on one side by the second bolt 18 and the second nut 19. Then, four connecting seats 15 are welded to both sides of the column 1, and one side of the adjustable connecting plate 2 is inserted into the two upper connecting seats 15 to achieve a movable connection. This can realize the pre-assembly operation of a structure with the column 2 as a whole, reduce the scattered installation operation of the steel structure on the construction site, improve the convenience of on-site construction, and on the construction site, the construction personnel can stretch the steel plate 11 to the specified length of the rectangular steel pipe 10 according to the needs of the current construction, and lock the steel plate 11 and the rectangular steel pipe 10 by the first bolt 13 and the first nut 14. Then, the adjustable connecting plate 2 is pulled by the external equipment, so that one side of the steel plate 11 is inserted into the connecting seat 15 on the lower side of the adjacent column 1, and the positioning rod 16 is inserted into the connecting seat 15 and the steel plate 11 and locked. This can realize the connection between the adjacent columns 1 and improve the convenience of installation.

[0031] Connecting seats 15 are welded to both the left and right side walls of column 1. The connecting seats 15 are concave. The top surface of the rectangular steel pipe 10 is inserted into the upper connecting seat 15, and the rectangular steel pipe 10 is hinged to the connecting seat 15. The lower side of the steel plate 11 is inserted into the lower connecting seat 15, and a positioning rod 16 passes through the steel plate 11. The positioning rod 16 is threaded to the lower connecting seat 15. The hinged connection between the rectangular steel pipe 10 and the upper connecting seat 15 facilitates the installation and adjustment operation on the construction site. The lower positioning rod 16 completes the connection and fixation of the steel plate 11, which can realize the connection between adjacent columns 1 and improve the stability of the structure.

[0032] A top plate 4 is fixedly connected to the upper fixed plate 3. A fixed shell 5 is welded to the top plate 4. A positioning groove 6 is symmetrically opened on the inner wall of the fixed shell 5. A connecting block 7 is set inside the fixed shell 5. A positioning plate 8 is fixedly connected to the side wall of the connecting block 7. The positioning plate 8 is inserted into the positioning groove 6. The same cross beam 9 is welded between the two connecting blocks 7 with the same cross section at the front and rear. A flat plate 21 is welded on the top surface of the connecting block 7. A through groove 22 is opened on the flat plate 21.

[0033] In the technical solution of this embodiment, by inserting the lifting hook of the lifting equipment into the through slots 22 on both sides, the lifting equipment is used to lift the crossbeam 9. By controlling the position of the crossbeam 9, the secure blocks 7 on both sides are inserted into the fixed shell 5. The connection of the connecting block 7 is limited by the insertion of the positioning plate 8 and the positioning slot 6, thus completing the installation operation of the crossbeam. This not only has high construction efficiency but also reduces the time for manual high-altitude operations and improves construction safety.

[0034] Furthermore, the length and width of the fixing plate 3 are both greater than the cross-sectional length and width of the column 1, and the fixing plate 3 is provided with several mounting holes 17, which can facilitate the fixing and installation operation.

[0035] Furthermore, several second bolts 18 are installed on the top plate 4. The second bolts 18 pass through the upper mounting hole 17 and are threaded with a second nut 19, which can realize the fixed connection between the top plate 4 and the upper fixing plate 3.

[0036] A reinforcing plate 20 is fixedly connected to the side wall of the fixed shell 5 away from the crossbeam 9. The reinforcing plate 20 is fixedly connected to the top plate 4, and the reinforcing plate 20 is arranged in a triangle to increase the reliability of the connection between the fixed shell 5 and the top plate 4, thereby improving the safety of the steel structure warehouse.

[0037] Working principle: During the construction of the warehouse frame, the fixing plate 3 is welded to the upper and lower sides of the column, and the top plate 4 is assembled and fixed to the fixing plate 3 on one side using the second bolt 18 and the second nut 19. Then, four connecting seats 15 are welded to both sides of the column 1, and one side of the adjustable connecting plate 2 is inserted into the two upper connecting seats 15 to achieve a movable connection. This allows for the pre-assembly of a structure with the column 2 as the whole, reducing the scattered installation of steel structures on the construction site and improving the convenience of on-site construction. After the column 2 and the beam 9 are transported to the site, the column 2 is erected using external equipment and fixed to the base with fasteners. Construction personnel stretch the steel plate 11 to the specified length of the rectangular steel pipe 10 according to the current construction needs and fix it with the first bolt 13. After locking the steel plate 11 and rectangular steel pipe 10 with the first nut 14, the adjustable connecting plate 2 is pulled by external equipment so that one side of the steel plate 11 is inserted into the connecting seat 15 on the lower side of the adjacent column 1. The positioning rod 16 is then inserted into the connecting seat 15 and the steel plate 11 and locked. This achieves the connection between the adjacent columns 1, improving the convenience of installation. Then, the lifting hook of the hoisting equipment is inserted into the through slots 22 on both sides, and the crossbeam 9 is lifted by the hoisting equipment. By controlling the position of the crossbeam 9, the securing blocks 7 on both sides are inserted into the fixed shell 5. The connecting blocks 7 are limited by the insertion of the positioning plate 8 and the positioning slot 6, thus completing the installation of the crossbeam. This not only has high construction efficiency but also reduces the time spent on manual high-altitude work and improves construction safety.

[0038] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0039] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A steel structure warehouse frame, characterized by, The system includes columns (1), several of which are symmetrically arranged. Two adjustable connecting plates (2) are intersecting between adjacent columns (1). The two adjacent adjustable connecting plates (2) are staggered and both ends are movably connected to the columns (1). Fixed plates (3) are welded to the upper and lower connections of the columns (1). A top plate (4) is fixedly connected to the upper fixed plate (3). A fixed shell (5) is welded to the top plate (4). Positioning grooves (6) are symmetrically opened on the inner wall of the fixed shell (5). A connecting block (7) is provided inside the fixed shell (5). A positioning plate (8) is fixedly connected to the side wall of the connecting block (7). The positioning plate (8) is inserted into the positioning groove (6). The same crossbeam (9) is welded between two connecting blocks (7) with the same cross section at the front and back.

2. A steel-framed warehouse building according to claim 1, wherein The adjustable connecting plate (2) includes a rectangular steel pipe (10), a steel plate (11) is inserted inside the rectangular steel pipe (10), and a number of through holes (12) are opened on the side wall of the steel plate (11). A first bolt (13) is inserted into three of the through holes (12). Both ends of the first bolt (13) penetrate the rectangular steel pipe (10), and a first nut (14) is threaded onto the first bolt (13).

3. A steel-framed warehouse building according to claim 2, wherein The column (1) has a connecting seat (15) welded on both the left and right side walls. The connecting seat (15) is concave. The top surface of the rectangular steel pipe (10) is inserted into the upper connecting seat (15), and the rectangular steel pipe (10) is hinged to the connecting seat (15). The lower side of the steel plate (11) is inserted into the lower connecting seat (15), and a positioning rod (16) passes through the steel plate (11). The positioning rod (16) is threaded to the lower connecting seat (15).

4. A steel-framed warehouse building according to claim 1, wherein The length and width of the fixing plate (3) are both greater than the cross-sectional length and width of the column (1), and the fixing plate (3) is provided with a number of mounting holes (17).

5. A steel-framed warehouse building according to claim 4, wherein A number of second bolts (18) are installed on the top plate (4). The second bolts (18) pass through the upper mounting hole (17) and are threadedly connected to the second nut (19).

6. A steel-framed warehouse building according to claim 1, wherein A reinforcing plate (20) is fixedly connected to the side wall of the fixed shell (5) away from the crossbeam (9). The reinforcing plate (20) is fixedly connected to the top plate (4), and the reinforcing plate (20) is arranged in a triangular shape.

7. A steel structure warehouse frame according to claim 1, characterized in that, Each of the connecting blocks (7) has a flat plate (21) welded to its top surface, and the flat plate (21) has a through groove (22).

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