Splicing type steel structural part

Abstract

The utility model discloses a splicing type steel structural member, which relates to the technical field of steel structures, and comprises a steel column and a steel beam, the two sides of the steel column are respectively provided with a limiting groove, the two ends of the steel beam are respectively and fixedly connected with a connecting block, the connecting blocks are movably clamped in the limiting grooves, one side of one end of each limiting groove is provided with a mounting opening, and the other side of the other end of each limiting groove is provided with a clamping groove. A limiting groove is formed in the connecting block, a splicing groove is formed in the connecting block, a plurality of positioning holes are symmetrically formed in the two sides of the limiting groove respectively, a positioning clamping piece is movably clamped in the splicing groove, and the two ends of the positioning clamping piece movably penetrate through the interiors of the positioning holes respectively. The connecting blocks at the two ends of the steel beam to be installed penetrate through the installation openings to be placed in the limiting grooves, then a lifting rope of a crane is wound on the outer side of the rope winding rod, and when the steel beam is lifted, the connecting blocks are restrained by the limiting grooves, so that the steel beam cannot rotate, workers do not need to be arranged to adjust the steel beam, and the labor intensity of workers is reduced. And the efficiency of splicing and assembling the spliced steel structural member is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a spliced steel structure member. Background Art

[0002] A steel structure member is a structure composed of steel materials and is one of the main building structure types. They are mainly composed of steel beams, steel columns, steel trusses and other components made of sections and steel plates, and rust removal and anti-rust processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing are adopted. Welds, bolts or rivets are usually used to connect between the components or parts. This structure is widely used in large factories, stadiums, super high-rise buildings, bridges and other fields because of its light self-weight and simple construction.

[0003] For example, a spliced steel structure connecting piece disclosed in Chinese Patent Publication No. CN214784828U includes a first connecting part and a second connecting part; the first connecting part is provided with a convex block, the convex block is provided with a first connecting hole, and the first connecting hole has a first inclined surface; the second connecting part is provided with a second connecting hole and a through hole, the convex block is inserted into the second connecting hole, the through hole passes through the second connecting hole, one end of the through hole is rotatably connected with a nut, the second connecting part further includes a connecting pin, the connecting pin passes through the through hole and the first connecting hole, the connecting pin is provided with a second inclined surface and a threaded part, the first inclined surface and the second inclined surface are abutted, and the threaded part is threadedly connected with the nut.

[0004] When splicing and assembling steel structure members, it is necessary to use a corresponding crane to lift the steel beam to a high place. During the suspension process, the steel beam will rotate a certain angle, and workers need to be arranged to adjust the steel beam at a high place so that the two ends of the steel beam are respectively aligned with the installation points. However, the above adjustment method requires a certain amount of manpower and material resources, and the splicing and assembling efficiency is relatively low. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem that during the process of suspending the steel beam, workers need to be arranged to adjust the angle of the steel beam, thus consuming a certain amount of manpower and material resources and having a relatively low splicing and assembling efficiency, and to provide a spliced steel structure member.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a spliced steel structure member,

[0007] Preferably, a positioning bottom plate is fixedly installed at the bottom end of the steel column, and positioning round holes are respectively opened at the four corners of the positioning bottom plate. The steel beam is vertically installed at a designated location, and fixing bolts are sequentially passed through the inside of the positioning round holes, so that the positioning bottom plate is stably fixed on the ground, and thus the steel column can be perpendicular to the ground.

[0008] Preferably, a number of mounting grooves are evenly formed on one side of the steel beam, and a rope winding rod is fixedly connected inside the a number of mounting grooves. The rope winding rod is used to fix the rope, and the rope winding rod is located inside the mounting groove, which will not increase the volume of the steel beam and reduce the transportation space occupied during the transportation of the steel beam.

[0009] Preferably, the positioning clip includes a positioning plate, positioning rods are respectively fixedly installed at both ends of the positioning plate, and a positioning nut is threadedly connected to one end of the positioning rod.

[0010] Preferably, positioning baffles are respectively arranged at both ends of the positioning plate, and the positioning baffles are used to fix the positioning plate so that the positioning plate will not be displaced or shaken.

[0011] Preferably, circular holes are symmetrically formed inside the positioning baffle.

[0012] Preferably, the positioning rod movably penetrates inside the circular hole, and the positioning plate is attached to the outside of the limiting groove.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. In the present utility model, by passing the connection blocks at both ends of the steel beam to be installed through the installation openings and placing them inside the limiting grooves, and then winding the lifting rope of the crane around the outside of the rope winding rod, when the steel beam is lifted, the connection blocks are restricted by the limiting grooves, so that the steel beam will not rotate, and there is no need to arrange workers to adjust the steel beam, thereby improving the efficiency of splicing and assembling the spliced steel structure member.

[0015] 2. In the present utility model, by attaching two positioning plates to the outside of the splicing groove, ensuring that the positioning rods movably penetrate inside the circular holes, and rotating and installing two positioning nuts on the outside of one end of the positioning rods, the installation and positioning of the positioning plates are completed, so that the steel beam is stably installed between two steel columns, avoiding the situation of loosening and falling off of the steel beam, and improving the stability of the spliced steel structure member. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of a spliced steel structure member proposed by the present utility model;

[0017] Figure 2 is Figure 1 a partial enlarged schematic diagram at A in

[0018] Figure 3 is a three-dimensional structural schematic diagram of a steel column in a spliced steel structure member proposed by the present utility model;

[0019] Figure 4 is a three-dimensional structural schematic diagram of a steel beam in a spliced steel structure member proposed by the present utility model;

[0020] Figure 5 This utility model provides a three-dimensional structural schematic diagram of a positioning clip in a spliced steel structure member.

[0021] Legend: 1. Steel column; 11. Limit groove; 111. Positioning hole; 112. Installation opening; 12. Positioning bottom plate; 121. Positioning round hole; 2. Steel beam; 21. Connection block; 211. Splicing groove; 22. Installation groove; 221. Rope winding rod; 3. Positioning clip; 31. Positioning plate; 311. Positioning rod; 312. Positioning nut; 32. Positioning baffle; 321. Round hole. Specific embodiments

[0022] In order to more clearly understand the above-mentioned objects, features and advantages of this utility model, the following further describes this utility model with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments of this application and the features in the embodiments can be combined with each other.

[0023] In the following description, many specific details are set forth to fully understand this utility model. However, this utility model can also be implemented in other ways different from those described herein. Therefore, this utility model is not limited by the specific embodiments disclosed in the following specification.

[0024] Embodiment 1: As Figure 1 - Figure 5 shown, this utility model provides a spliced steel structure member, including a steel column 1 and a steel beam 2. Limit grooves 11 are respectively opened on both sides of the steel column 1. Connection blocks 21 are respectively fixedly connected to both ends of the steel beam 2. The connection blocks 21 are movably clamped inside the limit grooves 11. An installation opening 112 is opened on one side of one end of the limit groove 11. A splicing groove 211 is opened inside the connection block 21. A plurality of positioning holes 111 are symmetrically opened on both sides of the limit groove 11 respectively. A positioning clip 3 is movably clamped inside the splicing groove 211. Both ends of the positioning clip 3 respectively movably penetrate inside the positioning holes 111. A positioning bottom plate 12 is fixedly installed at the bottom end of the steel column 1. Positioning round holes 121 are respectively opened at the four corners of the positioning bottom plate 12. A plurality of installation grooves 22 are evenly opened on one side of the steel beam 2. Rope winding rods 221 are fixedly connected inside the plurality of installation grooves 22.

[0025] The following specifically describes the specific settings and functions of this embodiment. Put the connection blocks 21 at both ends of the steel beam 2 to be installed into the limit grooves 11 through the installation openings 112. Then wind the lifting rope of the crane around the outer side of the rope winding rod 221. When the steel beam 2 is lifted, the connection block 21 is restricted by the limit groove 11, so that the steel beam 2 will not rotate. There is no need to arrange workers to adjust the steel beam 2, which improves the efficiency of splicing and assembling this spliced steel structure member.

[0026] Embodiment 2: As shown in Figure 1 - Figure 5 shown, it includes a steel column 1 and a steel beam 2. Limiting grooves 11 are respectively opened on both sides of the steel column 1. Connecting blocks 21 are respectively fixedly connected to both ends of the steel beam 2. The connecting blocks 21 are movably clamped inside the limiting grooves 11. An installation opening 112 is opened on one side of one end of the limiting groove 11. A splicing groove 211 is opened inside the connecting block 21. A plurality of positioning holes 111 are symmetrically opened on both sides of the limiting groove 11. A positioning clamping member 3 is movably clamped inside the splicing groove 211. Both ends of the positioning clamping member 3 respectively movably penetrate through the positioning holes 111. The positioning clamping member 3 includes a positioning plate 31. Positioning rods 311 are respectively fixedly installed at both ends of the positioning plate 31. A positioning nut 312 is threadedly connected to one end of the positioning rod 311. Positioning baffles 32 are respectively arranged at both ends of the positioning plate 31. Circular holes 321 are symmetrically opened inside the positioning baffles 32. The positioning rods 311 movably penetrate through the circular holes 321. The positioning plate 31 is attached to the outside of the splicing groove 211.

[0027] The effect achieved by the entire embodiment is that when the steel beam 2 is suspended at a specified height, the positioning plate 31 in the positioning clamping member 3 is passed through the positioning hole 111 and clamped inside the splicing groove 211, and then the two positioning plates 31 are attached to the outside of the splicing groove 211 to ensure that the positioning rods 311 movably penetrate through the circular holes 321. The two positioning nuts 312 are rotationally installed on the outside of one end of the positioning rod 311 to complete the installation and positioning of the positioning plate 31, so that the steel beam 2 is stably installed between the two steel columns 1, avoiding the loosening and falling off of the steel beam, and improving the stability of the spliced steel structure member.

[0028] The usage method and working principle of this device: Vertically install the steel beam 2 at a specified location, and sequentially pass the fixing bolts through the positioning circular holes 121 so that the positioning bottom plate 12 is stably fixed on the ground, so that the steel column 1 can be perpendicular to the ground. Put the connecting blocks 21 at both ends of the steel beam 2 to be installed into the limiting grooves 11 through the installation openings 112, and then wind the lifting rope of the crane around the outer side of the rope winding rod 221. When the steel beam 2 is lifted, the connecting block 21 is restricted by the limiting groove 11 so that the steel beam 2 will not rotate; when the steel beam 2 is suspended at a specified height, the positioning plate 31 in the positioning clamping member 3 is passed through the positioning hole 111 and clamped inside the splicing groove 211, and then the two positioning plates 31 are attached to the outside of the splicing groove 211 to ensure that the positioning rods 311 movably penetrate through the circular holes 321. The two positioning nuts 312 are rotationally installed on the outside of one end of the positioning rod 311 to complete the installation and positioning of the positioning plate 31.

[0029] The above are only the preferred embodiments of the present utility model and do not limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A spliced ​​steel structure, comprising a steel column (1) and a steel beam (2), characterized in that: Limiting grooves (11) are respectively provided on both sides of the steel column (1), and connecting blocks (21) are respectively fixedly connected at both ends of the steel beam (2), and the connecting blocks (21) are movably clamped in the interior of the limiting groove (11), and a mounting opening (112) is provided on one side of one end of the limiting groove (11), and a splicing groove (211) is provided in the interior of the connecting block (21), and a plurality of positioning holes (111) are symmetrically provided on both sides of the limiting groove (11), and a positioning clamp (3) is movably clamped in the interior of the splicing groove (211), and the two ends of the positioning clamp (3) are respectively movably inserted into the interior of the positioning hole (111).

2. A spliced ​​steel structure according to claim 1, characterized in that: A positioning base plate (12) is fixedly mounted on the bottom end of the steel column (1), and four corners of the positioning base plate (12) are respectively provided with positioning circular holes (121).

3. The spliced ​​steel structure according to claim 1, characterized in that: A plurality of installation grooves (22) are evenly arranged on one side of the steel beam (2), and rope winding rods (221) are fixedly connected inside the plurality of installation grooves (22).

4. The spliced ​​steel structure according to claim 1, characterized in that: The positioning clamp (3) comprises a positioning plate (31), and positioning rods (311) are fixedly mounted on both ends of the positioning plate (31), and one end of the positioning rod (311) is threadedly connected to a positioning nut (312).

5. The spliced ​​steel structure according to claim 4, characterized in that: Positioning baffles (32) are respectively provided at both ends of the positioning plate (31).

6. The spliced ​​steel structure according to claim 5, characterized in that: The positioning baffle (32) is symmetrically provided with circular holes (321) therein.

7. The spliced ​​steel structure according to claim 6, characterized in that: The positioning rod (311) movably passes through the inside of the circular hole (321), and the positioning plate (31) is attached to the outside of the limiting groove (11).

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