A steel member having a combined structure

Abstract

The application provides a steel component with a combined structure, and relates to the technical field of steel components. The steel component with the combined structure comprises a stacking plate, a steel structure body is arranged on the outer wall of the stacking plate, a micro electric push rod is arranged on the outer wall of the stacking plate, and one end of the micro electric push rod is fixedly connected with a sliding block that is in sliding connection with the inner side wall of the stacking plate. When the stacked steel component needs to be pre-jacked and carried, the micro electric push rod can be opened to drive the sliding block to slide along the inner side wall of the stacking plate, and drive the sliding block to slide along the inner wall of the first limiting groove. At the same time, the sliding block slides along the inner wall of the first limiting groove, rotates the swing rod, drives the jacking block to synchronously slide along the inner walls of the second limiting groove and the lifting groove, plays a role of jacking and carrying the bottom of the stacked steel component, and has the effect of synchronously limiting and placing the two ends of the steel component when the jacking block is kept in the rising state.

Description

Technical Field

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

[0002] Steel component systems have comprehensive advantages such as light weight, factory manufacturing, quick installation, short construction period, good seismic performance, fast investment recovery, and less environmental pollution. With social development, the application of steel components in the construction field has become widespread. In the transportation of steel structure workshops, operators usually use cranes to lift multiple steel components and place them on transport vehicles, stacking them in multiple layers. Then, they use steel wire ropes to tie the multiple steel components together before transporting them. When encountering slight bumps during transportation, the steel wire ropes are easily broken by the squeezing effect of the loose steel components, which can lead to misalignment and slippage of the steel components, which is detrimental to transportation safety.

[0003] While existing steel components can be spliced ​​and assembled during transportation, fixed-length steel components are often spliced ​​together, resulting in poor adjustment and splicing effects for steel components of different lengths. Furthermore, the pre-lifting effect of steel components is not good when they need to be moved, reducing the labor-saving handling efficiency for workers. At the same time, the limiting effect at both ends of the steel components is not good, affecting the problem of omnidirectional adjustment and fixation of the steel components. Utility Model Content

[0004] This application provides a steel component with a modular structure to solve the problems mentioned in the background art, where steel components are often assembled by splicing steel structures of fixed lengths, resulting in poor adjustment and splicing effects for steel components of different lengths, and poor pre-lifting effect when the steel structure needs to be transported, thus reducing the labor-saving handling effect of the steel components.

[0005] This application provides a steel component with a combined structure, including a stacking plate. A steel structure main body is placed on the outer wall of the stacking plate. A miniature electric push rod is provided on the outer wall of the stacking plate. One end of the miniature electric push rod is fixedly connected to a sliding block that is slidably connected to the inner wall of the stacking plate. A swing rod that is rotatably connected to the outer wall of the sliding block and rotatedly connected to the inner wall of the stacking plate is slidably connected to the outer wall of the swing rod and a lifting block that is slidably connected to the inner wall of the stacking plate is slidably connected to the outer wall of the steel structure main body. A first mounting block is engaged with the outer wall of the steel structure main body. A second mounting block located on one side of the first mounting block is engaged with the outer wall of the steel structure main body. A first engaging rod is rotatably connected to the outer wall of the first mounting block. A flipping rod located on one side of the first engaging rod is rotatably connected to the outer wall of the first mounting block. A second engaging rod that is engaged with the outer wall of the flipping rod is rotatably connected to the outer wall of the second mounting block.

[0006] Preferably, a first limiting groove is provided at the connection between the outer wall of the swing rod and the sliding block, a second limiting groove is provided at the connection between the outer wall of the swing rod and the lifting block, and a lifting groove is provided at the connection between the inner wall of the stacking plate and the lifting block.

[0007] Preferably, the positions of the first limiting groove and the second limiting groove are equidistant from the rotation center of the swing rod.

[0008] Preferably, the outer wall contours of the first mounting block and the second mounting block are both U-shaped. The outer wall of the first mounting block is provided with a second nut, and the inner wall of the second nut is threaded with a second bolt. One end of the second bolt is rotatably connected to a clamping plate that is slidably connected to the inner side wall of the first mounting block. The outer wall of the clamping plate is fixedly connected with a spring that is fixedly connected to the inner side wall of the first mounting block.

[0009] Preferably, the connection between the clamping plate and the main steel structure is provided with anti-slip texture.

[0010] Preferably, a storage block is fixedly connected to the outer wall of the first mounting block, the first engaging rod and the flipping rod are staggered on the outer wall of the first mounting block, a first nut is provided on the outer wall of the flipping rod, and a first bolt that is slidably connected to the outer wall of the second engaging rod is threaded on the inner wall of the first nut.

[0011] Preferably, a groove is provided at the connection point between the outer wall of the second engaging rod and the first bolt.

[0012] Beneficial effects:

[0013] While existing steel components can be spliced ​​and assembled during transport, fixed-length steel components are often spliced ​​together, resulting in poor adjustment and splicing effects for components of different lengths. Furthermore, the pre-lifting effect of steel components is not effective when they need to be moved, reducing the labor-saving handling efficiency for workers. Additionally, the limiting effect at both ends of the steel components is not good, affecting the ability to adjust and fix the steel components in all directions.

[0014] 1. When it is necessary to pre-lift and transport stacked steel components, this utility model can open the miniature electric push rod to drive the sliding block to slide along the inner wall of the stacking plate, and drive the sliding block to slide along the inner wall of the first limiting groove. At the same time, the sliding block slides along the inner wall of the first limiting groove. Through the rotation of the swing rod, the lifting block is driven to slide synchronously along the inner walls of the second limiting groove and the lifting groove, which plays the role of lifting and transporting the bottom of the stacked steel components. When the lifting block is kept in the rising state, the two ends of the steel components are simultaneously limited and placed.

[0015] 2. When it is necessary to assemble and splice steel components of different lengths, the first mounting block and the second mounting block are first installed on the surface of the steel components through the clamping plate. Then, the flipping rod of the first mounting block and the second locking rod on the second mounting block are operated. The first bolt is rotated under the limit of the first nut so that the first bolt is inserted into the slot opened on the surface of the second locking rod, which plays the role of adjusting and splicing steel components of different lengths.

[0016] 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

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the 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.

[0018] Figure 1 This is a schematic diagram of the overall structure of a steel component with a combined structure according to the present invention.

[0019] Figure 2 This is a schematic diagram of the overall structure of a steel component with a combined structure according to this utility model from another direction.

[0020] Figure 3 This is a schematic diagram of the position distribution structure of the lifting blocks of a steel component with a combined structure according to the present invention.

[0021] Figure 4 This is a schematic diagram of the position distribution structure of the swing rod of a steel component with a combined structure according to the present invention.

[0022] Figure 5 This is a schematic diagram of the clamping plate position distribution structure of a steel component with a combined structure according to the present invention.

[0023] Figure 6 This is a schematic diagram of the connection state between the flipping rod and the second locking plate of a steel component with a combined structure according to this utility model.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Stacking plate; 2. Steel structure main body; 3. Miniature electric push rod; 4. Sliding block; 5. Swing rod; 6. First limiting groove; 7. Lifting block; 8. Second limiting groove; 9. Lifting groove; 10. First mounting block; 11. Second mounting block; 12. Storage block; 13. First locking rod; 14. Flipping rod; 15. Second locking rod; 16. First nut; 17. First bolt; 18. Second nut; 19. Second bolt; 20. Clamping plate; 21. Spring. Detailed Implementation

[0026] 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.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the terminology used herein in the specification of the application is for the purpose of describing particular embodiments only and is not intended to limit the application; the terms “comprising” and “having”, and any variations thereof, in the specification, claims and drawings of this application are intended to cover non-exclusive inclusion.

[0028] The term "embodiment" as used herein means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of the phrase "embodiment" in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0029] 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 "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are used 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.

[0030] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, "connection" or "joining" in mechanical structures can refer to a physical connection, such as a fixed connection, for example, a connection fixed by fasteners, such as a connection fixed by screws, bolts, or other fasteners; a physical connection can also be a detachable connection, such as a snap-fit ​​or interlocking connection; a physical connection can also be an integral connection, such as a connection formed by welding, bonding, or integral molding. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0031] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0032] This utility model provides, for example Figure 1-6 The steel component shown includes a stacking plate 1, a steel structure body 2 placed on the outer wall of the stacking plate 1, a miniature electric push rod 3 provided on the outer wall of the stacking plate 1, a sliding block 4 fixedly connected to one end of the miniature electric push rod 3 and slidably connected to the inner wall of the stacking plate 1, a swing rod 5 slidably connected to the outer wall of the sliding block 4 and rotatably connected to the inner wall of the stacking plate 1, a lifting block 7 slidably connected to the outer wall of the swing rod 5 and slidably connected to the inner wall of the stacking plate 1, a first mounting block 10 engaged with the outer wall of the steel structure body 2, a second mounting block 11 located on one side of the first mounting block 10 engaged with the outer wall of the steel structure body 2, a first engaging rod 13 rotatably connected to the outer wall of the first mounting block 10, a flipping rod 14 located on one side of the first engaging rod 13 rotatably connected to the outer wall of the first mounting block 10, and a second engaging rod 15 rotatably connected to the outer wall of the second mounting block 11 and engaged with the outer wall of the flipping rod 14.

[0033] The outer wall of the swing rod 5 is provided with a first limiting groove 6 at the connection between it and the sliding block 4, the outer wall of the swing rod 5 is provided with a second limiting groove 8 at the connection between it and the lifting block 7, and the inner wall of the stacking plate 1 is provided with a lifting groove 9 at the connection between it and the lifting block 7.

[0034] The opening of the first limiting groove 6 and the second limiting groove 8 facilitates the sliding of the sliding block 4 and the lifting block 7.

[0035] The positions of the first limiting groove 6 and the second limiting groove 8 are equidistant from the rotation center of the swing rod 5.

[0036] The arrangement of the first limiting groove 6 and the second limiting groove 8 at equal intervals about the rotation center of the swing rod 5 is beneficial to drive the sliding block 4 and the lifting block 7 to slide synchronously in different directions.

[0037] The outer wall contours of the first mounting block 10 and the second mounting block 11 are both U-shaped. The outer wall of the first mounting block 10 is provided with a second nut 18. The inner wall of the second nut 18 is threaded with a second bolt 19. One end of the second bolt 19 is rotatably connected to a clamping plate 20 that is slidably connected to the inner wall of the first mounting block 10. The outer wall of the clamping plate 20 is fixedly connected with a spring 21 that is fixedly connected to the inner wall of the first mounting block 10.

[0038] The clamping plate 20 facilitates convenient assembly and use between the mounting block and the steel component.

[0039] The connection between the clamping plate 20 and the main steel structure 2 is provided with anti-slip texture.

[0040] The anti-slip texture is provided at the connection between the clamping plate 20 and the main steel structure 2, which helps to improve the connection stability between the mounting block and the steel component.

[0041] The outer wall of the first mounting block 10 is fixedly connected to a storage block 12. The first engaging rod 13 and the flipping rod 14 are staggered on the outer wall of the first mounting block 10. The outer wall of the flipping rod 14 is provided with a first nut 16. The inner wall of the first nut 16 is threaded with a first bolt 17 that is slidably connected to the outer wall of the second engaging rod 15.

[0042] The setting of the flipping rod 14 and the second locking rod 15 facilitates the convenient assembly and splicing of steel components.

[0043] The second locking rod 15 has a slot at the connection point between its outer wall and the first bolt 17.

[0044] The groove is provided at the connection point between the outer wall of the second locking rod 15 and the first bolt 17, which helps to improve the stability of the locking connection between the flipping rod 14 and the second locking rod 15.

[0045] Working principle: When using this steel component with a combined structure, firstly, when it is necessary to pre-lift and transport the stacked steel components, the micro electric push rod 3 can be opened to drive the sliding block 4 to slide along the inner wall of the stacking plate 1, and drive the sliding block 4 to slide along the inner wall of the first limiting groove 6. At the same time, the sliding block 4 slides along the inner wall of the first limiting groove 6. Through the rotation of the swing rod 5, the lifting block 7 is driven to slide synchronously along the inner walls of the second limiting groove 8 and the lifting groove 9, which plays the role of lifting and transporting the bottom of the stacked steel components. When the lifting block 7 is kept in the rising state, the two ends of the steel components are synchronously limited and placed.

[0046] Finally, when it is necessary to assemble and splice steel components of different lengths, the first mounting block 10 and the second mounting block 11 are first installed on the surface of the steel components through the clamping plate 20, and the flipping rod 14 of the first mounting block 10 and the second locking rod 15 on the second mounting block 11 are operated. The first bolt 17 is rotated under the limit of the first nut 16 so that the first bolt 17 is inserted into the slot opened on the surface of the second locking rod 15, which plays the role of adjusting and splicing steel components of different lengths.

[0047] 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 component with a combined structure, comprising a stacking plate (1), characterized in that: A steel structure body (2) is placed on the outer wall of the stacking plate (1). A miniature electric push rod (3) is provided on the outer wall of the stacking plate (1). One end of the miniature electric push rod (3) is fixedly connected to a sliding block (4) that is slidably connected to the inner wall of the stacking plate (1). The outer wall of the sliding block (4) is slidably connected to a swing rod (5) that is rotatably connected to the inner wall of the stacking plate (1). The outer wall of the swing rod (5) is slidably connected to a lifting block (7) that is slidably connected to the inner wall of the stacking plate (1). The steel structure body (2) The outer wall of the steel structure body (2) is connected to a first mounting block (10), and the outer wall of the steel structure body (2) is connected to a second mounting block (11) located on one side of the first mounting block (10). The outer wall of the first mounting block (10) is rotatably connected to a first locking rod (13), and the outer wall of the first mounting block (10) is rotatably connected to a flipping rod (14) located on one side of the first locking rod (13). The outer wall of the second mounting block (11) is rotatably connected to a second locking rod (15) that is engaged with the outer wall of the flipping rod (14).

2. A steel component with a combined structure according to claim 1, characterized in that: The outer wall of the swing rod (5) is provided with a first limiting groove (6) at the connection between it and the sliding block (4), the outer wall of the swing rod (5) is provided with a second limiting groove (8) at the connection between it and the lifting block (7), and the inner wall of the stacking plate (1) is provided with a lifting groove (9) at the connection between it and the lifting block (7).

3. A steel component with a combined structure according to claim 2, characterized in that: The positions of the first limiting groove (6) and the second limiting groove (8) are equidistant from the rotation center of the swing rod (5).

4. A steel component with a combined structure according to claim 1, characterized in that: The outer wall contours of the first mounting block (10) and the second mounting block (11) are both U-shaped. The outer wall of the first mounting block (10) is provided with a second nut (18). The inner wall of the second nut (18) is threaded with a second bolt (19). One end of the second bolt (19) is rotatably connected to a clamping plate (20) that is slidably connected to the inner wall of the first mounting block (10). The outer wall of the clamping plate (20) is fixedly connected with a spring (21) that is fixedly connected to the inner wall of the first mounting block (10).

5. A steel component with a combined structure according to claim 4, characterized in that: The connection between the clamping plate (20) and the main steel structure (2) is provided with anti-slip texture.

6. A steel component with a combined structure according to claim 1, characterized in that: A storage block (12) is fixedly connected to the outer wall of the first mounting block (10). The first locking rod (13) and the flipping rod (14) are staggered on the outer wall of the first mounting block (10). A first nut (16) is provided on the outer wall of the flipping rod (14). A first bolt (17) is threadedly connected to the inner wall of the first nut (16) and slidably connected to the outer wall of the second locking rod (15).

7. A steel component with a combined structure according to claim 6, characterized in that: The outer wall of the second locking rod (15) is provided with a locking groove at the connection point between it and the first bolt (17).

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