Steel structural member for constructional engineering

Abstract

The utility model discloses a steel structural member for constructional engineering, which comprises a steel structural body, a connecting piece is fixedly connected to the upper end face of the steel structural body, a plurality of connecting grooves are formed in the connecting piece, a connecting block is movably connected in one connecting groove, and a butt joint block is fixedly connected to one side, far away from the connecting piece, of the connecting block. An I-shaped groove is formed in the side, away from the connecting block, of the butt-joint block, the connecting block is rapidly connected with the connecting groove in the connecting piece, the butt-joint block and the connecting piece are installed, I-shaped steel and the I-shaped groove in the butt-joint block are in butt joint, and the I-shaped steel and the butt-joint block are preliminarily fixed in cooperation with a stabilizer bar. The H-shaped steel and the butt joint block are stably supported by the supporting block, the connecting piece and the steel structure body are rapidly installed in a butt joint mode, the connecting efficiency between the steel structure component and the steel structure body is improved, the installation accuracy is improved, the working efficiency is improved, the aloft work time of workers is shortened, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure components, and particularly relates to a steel structure component for construction projects. Background Technique

[0002] Steel structure components are structural components made of steel, mainly including steel beams, steel columns, steel trusses, etc. These components are usually made of sections and steel plates. There are various connection methods for steel structure components, including welds, connection bolts or rivet connections. These connection methods ensure the stability between components and the stability of the overall structure.

[0003] During the construction of many existing buildings, the erection of steel structures is required to ensure the stability of the building main body. During the process of connecting and fixing steel structures, the steel structure components are fixed to the steel structure main body through the cooperation of connection bolts or welding. However, during the use of steel structures, most operations are carried out at a certain height above the ground. During high-altitude operations, since the steel needs to be lifted by hoisting equipment, it is prone to shaking during the hoisting process, resulting in difficult docking and fixing at the connection during the erection of steel structures. In addition, the staff also needs to assist in moving and straightening the steel, which makes the connection and fixing of the steel rather troublesome, with slow work efficiency, unable to perform rapid docking and fixing, prolonging the high-altitude operation time of the staff, increasing the danger, and thus resulting in poor actual operation effects. Content of the Utility Model

[0004] The purpose of the utility model is to provide a steel structure component for construction projects. Through the rapid connection of the connection block and the connection groove on the connecting piece, the docking block is installed with the connecting piece, the I-shaped steel is docked with the I-shaped groove on the docking block, and with the use of the stabilizing rod, the I-shaped steel and the docking block are initially fixed. Then, the support block is used to support and stabilize the I-shaped steel and the docking block. Finally, the connecting piece is quickly docked and installed with the steel structure body, improving the connection efficiency between the steel structure component and the steel structure body, enhancing the installation accuracy, improving the work efficiency, reducing the high-altitude operation time of the staff, and improving the safety.

[0005] To achieve the above object, the utility model provides the following technical solution: A steel structure member for construction projects, including a steel structure body, a connecting member is fixedly connected to the upper end surface of the steel structure body, a plurality of connecting grooves are opened in the connecting member, a connecting block is movably connected in one of the connecting grooves, a docking block is fixedly connected to the side of the connecting block away from the connecting member, a grooved rail is opened on the side of the docking block away from the connecting block, a grooved steel is movably connected in the grooved rail, a stabilizing groove is opened on one side of the docking block, the stabilizing groove penetrates the docking block and the grooved steel, a stabilizing rod is movably connected in the stabilizing groove, a connecting plate is fixedly connected to one end of the stabilizing rod, and a supporting block is fixedly connected to the side of the connecting plate in contact with the docking block. A plurality of positioning blocks are fixedly connected to the outer wall of the connecting member, a locking groove is opened in the stabilizing rod, the locking groove penetrates the positioning block, and a locking column is clamped in the locking groove. One end of the locking column is fixedly connected to a pulling block.

[0006] The beneficial effect of the utility model is that: The connecting block is docked with the connecting groove on the connecting member to connect the docking block with the connecting member. In cooperation with the docking of the grooved steel with the grooved rail on the docking block and the docking of the stabilizing rod with the stabilizing groove, the docking block and the grooved steel are initially stabilized through the stabilizing rod. The supporting block supports the grooved steel and the docking block. The docking of the locking column with the locking groove can initially stabilize the stabilizing rod with the docking block and the grooved steel, and at the same time facilitate the fixation of the supporting block to ensure the stable support of the supporting block for the grooved steel and the docking block.

[0007] To achieve the initial connection and fixation among the connecting frame, the docking block, the grooved steel and the supporting block;

[0008] As a further improvement of the above technical solution: A retaining block is provided below the positioning block. A telescopic groove is opened in the retaining block. A telescopic rod is slidably connected in the telescopic groove. The telescopic rod is fixedly connected to the pulling block. A spring is sleeved on the outer surface of the telescopic rod. Both ends of the spring are fixedly connected to the retaining block and the telescopic rod respectively.

[0009] The beneficial effect of this improvement is that: Through the movement of the telescopic rod, the pulling block can be driven to move, so that the telescopic rod squeezes the spring, thereby moving the locking column, providing sufficient space for the docking of the stabilizing rod with the docking block and the grooved steel.

[0010] To achieve the movement of the locking column and facilitate the docking of the stabilizing rod;

[0011] As a further improvement of the above technical solution: Splicing blocks are fixed on both inner walls of the steel structure body. An installation groove is opened on the upper end surface of the splicing block. An installation block is movably connected in the installation groove. The installation block is fixedly connected to the connecting member.

[0012] The beneficial effects of this improvement are as follows: By using the installation groove and the installation block, the connector can be quickly docked with the steel structure body, ensuring the stability of the connection between the connector and the steel structure body and facilitating its subsequent fixation.

[0013] In order to achieve the quick docking between the connector and the steel structure body;

[0014] As a further improvement of the above technical solution: The I-beam and the support block are connected by two symmetrical connecting bolts, and nuts are screwed on the outer wall of the connecting bolts.

[0015] The beneficial effects of this improvement are as follows: By using the connecting bolts and nuts, the support block can be fixed to the I-beam, ensuring the stability of the connection between the I-beam and the docking block;

[0016] In order to fix the I-beam and the support block;

[0017] As a further improvement of the above technical solution: Positioning plates are fixedly connected to both sides of the support block, and the positioning plates and the steel structure body are fixed by two symmetrical fixing bolts.

[0018] The beneficial effects of this improvement are as follows: By the combined use of the positioning plates and the fixing bolts, the support block can be fixed to the steel structure body, ensuring a more firm connection between the support block and the steel structure body;

[0019] In order to effectively fix the support block, the connector and the steel structure body;

[0020] As a further improvement of the above technical solution: A guide rod is slidably connected to the pulling block, and the guide rod is fixedly connected to the connector.

[0021] The beneficial effects of this improvement are as follows: By using the guide rod, the pulling block can be guided, ensuring the stability of the locking column when the pulling block drives the locking column to move, preventing the locking column from rotating randomly and ensuring the stability of the use of the locking column;

[0022] In order to guide the pulling block;

[0023] As a further improvement of the above technical solution: Two symmetrical reinforcing plates are fixedly connected to the corners of the support block.

[0024] The beneficial effects of this improvement are as follows: By using the reinforcing plates, the support block can be supported, improving the structural strength of the support block;

[0025] In order to support and fix the support block. Description of the Drawings

[0026] Figure 1 Schematic diagram of the three-dimensional structure provided by the present utility model Figure 1 ;

[0027] Figure 2 Schematic diagram of the three-dimensional structure provided by the present utility model Figure 2 ;

[0028] Figure 3 Top view provided by the present utility model;

[0029] Figure 4 Provided by the present utility model Figure 3 Three-dimensional sectional view at A-A in

[0030] Figure 5 Provided by the present utility model Figure 4 Enlarged view at A in

[0031] Figure 6 Provided by the present utility model Figure 3 Three-dimensional sectional view at B-B in

[0032] Figure 7 Front view provided by the present utility model.

[0033] In the figure, 1, steel structure body; 11, connecting piece; 12, connecting groove; 13, connecting block; 14, docking block; 15, I-shaped groove; 16, I-shaped steel; 17, stabilizing groove; 18, stabilizing rod; 19, connecting plate; 20, supporting block; 21, positioning block; 22, locking groove; 23, locking column; 24, pulling block; 31, retaining block; 32, telescopic groove; 33, telescopic rod; 34, spring; 41, splicing block; 42, installation groove; 43, installation block; 51, connecting bolt; 52, nut; 61, positioning plate; 62, fixing bolt; 71, guide rod; 81, reinforcing plate. Specific implementation manners

[0034] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory, and should not have any restrictive effect on the protection scope of the present utility model.

[0035] As Figures 1 to 7As shown in the figure, a steel structure member for construction engineering provided by an embodiment of the present utility model includes a steel structure body 1. A connecting member 11 is fixedly connected to the upper end surface of the steel structure body 1. A plurality of connecting grooves 12 are formed in the connecting member 11. A connecting block 13 is movably connected in one of the connecting grooves 12. A docking block 14 is fixedly connected to the side of the connecting block 13 away from the connecting member 11. The docking of the connecting block 13 and the connecting groove 12 enables the initial connection between the docking block 14 and the connecting member 11. An I-shaped groove 15 is formed in the side of the docking block 14 away from the connecting block 13. An I-shaped steel 16 is movably connected in the I-shaped groove 15. By matching the docking of the I-shaped steel 16 and the I-shaped groove 15 on the docking block 14, the I-shaped steel 16 is connected to the docking block 14. A stabilizing groove 17 is formed in one side of the docking block 14. The stabilizing groove 17 penetrates through the docking block 14 and the I-shaped steel 16. A stabilizing rod 18 is movably connected in the stabilizing groove 17. One end of the stabilizing rod 18 is fixedly connected to a connecting plate 19. A supporting block 20 is fixedly connected to the side of the connecting plate 19 in contact with the docking block 14. A plurality of positioning blocks 21 are fixedly connected to the outer wall of the connecting member 11. A locking groove 22 is formed in the stabilizing rod 18. The locking groove 22 penetrates through the positioning block 21. A locking column 23 is clamped in the locking groove 22. One end of the locking column 23 is fixedly connected to a pulling block 24. By pulling the pulling block 24, the locking column 23 moves, providing sufficient space for the docking of the stabilizing rod 18 and the stabilizing groove 17. Through the stabilizing rod 18, the initial connection between the docking block 14 and the I-shaped steel 16 is realized, and the I-shaped steel 16 and the docking block 14 are supported by the supporting block 20, enabling the docking of the locking column 23 and the locking groove 22, thereby realizing the initial fixation among the supporting block 20, the I-shaped steel 16, and the docking block 14. A retaining block 31 is provided below the positioning block 21. A telescopic groove 32 is formed in the retaining block 31. A telescopic rod 33 is slidably connected in the telescopic groove 32. The telescopic rod 33 is fixedly connected to the pulling block 24. A spring 34 is sleeved on the outer surface of the telescopic rod 33. Both ends of the spring 34 are fixedly connected to the retaining block 31 and the telescopic rod 33 respectively. The telescopic rod 33 slides in the telescopic groove 32, which can squeeze the spring 34, enabling the locking column 23 to have sufficient moving space. With the elasticity of the spring 34, the docking of the locking column 23 and the locking groove 22 can be quickly realized, facilitating quick locking. A guiding rod 71 is slidably connected to the pulling block 24. The guiding rod 71 is fixedly connected to the connecting member 11. The guiding rod 71 can guide the pulling block 24, ensuring sufficient stability of the locking column 23 during the moving process. Splicing blocks 41 are fixedly arranged on the inner walls of both sides of the steel structure body 1. An installation groove 42 is formed in the upper end surface of the splicing block 41. An installation block 43 is movably connected in the installation groove 42. The installation block 43 is fixedly connected to the connecting member 11. The use of the two installation grooves 42 and the two installation blocks 43 enables the quick and accurate connection between the connecting member 11 and the steel structure body 1. Positioning plates 61 are fixedly connected to both sides of the supporting block 20. The positioning plates 61 and the steel structure body 1 are fixed by two symmetrical fixing bolts 62.With the use of the positioning plate 61 and the fixing bolt 62, the support block 20 can be completely fixed to the steel structure body 1, thereby ensuring the stability of the connecting member 11, the docking block 14, the I-beam 16 and the support block 20. The I-beam 16 and the support block 20 are connected by two symmetrically arranged connecting bolts 51. A nut 52 is screwed on the outer wall of the connecting bolt 51. With the use of the two connecting bolts 51 and the two nuts 52, the I-beam 16 can be fixed to the support block 20. Two symmetrically arranged reinforcing plates 81 are fixedly connected to the corners of the support block 20. The use of the two reinforcing plates 81 can improve the structural strength of the support block 20.

[0036] The working principle and usage process of the present utility model: When in use, first, the docking block 14 is preliminarily connected to the connecting member 11 by docking the connecting block 13 with one of the connecting grooves 12 on the connecting member 11. The I-beam 16 is docked with the I-shaped groove 15 on the docking block 14. After the docking is completed, by pulling the pulling block 24, the pulling block 24 drives the telescopic rod 33 to slide in the telescopic groove 32, so that the telescopic rod 33 squeezes the spring 34, causing the locking column 23 to move, providing sufficient space for the connection between the stabilizing rod 18 and the stabilizing groove 17. When the stabilizing rod 18 is completely connected to the stabilizing groove 17, the support block 20 is located at the bottom of the docking block 14 and the I-beam 16. Release the pulling block 24, so that the locking column 23 is stuck in the locking groove 22, and with the use of the connecting bolt 51 and the nut 52, the support block 20 is fixed to the I-beam 16. The required I-beam 16 can be installed on the connecting member 11 as needed. After the installation is completed, the two mounting blocks 43 on the lower end surface of the connecting member 11 are docked with the mounting groove 42, and with the use of the fixing bolt 62, the connecting member 11 is completely fixed to the steel structure body 1, thereby realizing the usage process of the entire steel structure component.

[0037] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0038] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A steel structure component for construction projects, comprising a steel structure body (1), characterized in that: A connecting member (11) is fixedly connected to the upper end surface of the steel structure body (1). A plurality of connecting grooves (12) are formed in the connecting member (11). A connecting block (13) is movably connected in one of the connecting grooves (12). A docking block (14) is fixedly connected to the side of the connecting block (13) away from the connecting member (11). An I-shaped groove (15) is formed in the side of the docking block (14) away from the connecting block (13). An I-shaped steel (16) is movably connected in the I-shaped groove (15). A stabilizing groove (17) is formed in one side of the docking block (14). The stabilizing groove (17) penetrates through the docking block (14) and the I-shaped steel (16). A stabilizing rod (18) is movably connected in the stabilizing groove (17). A connecting plate (19) is fixedly connected to one end of the stabilizing rod (18). A supporting block (20) is fixedly connected to the side of the connecting plate (19) in contact with the docking block (14). A plurality of positioning blocks (21) are fixedly connected to the outer wall of the connecting member (11). A locking groove (22) is formed in the stabilizing rod (18). The locking groove (22) penetrates through the positioning block (21). A locking column (23) is clamped in the locking groove (22). A pulling block (24) is fixedly connected to one end of the locking column (23).

2. A steel structure member for construction engineering according to claim 1, characterized in that: A retaining block (31) is arranged below the positioning block (21). A telescopic groove (32) is formed in the retaining block (31). A telescopic rod (33) is slidably connected in the telescopic groove (32). The telescopic rod (33) is fixedly connected to the pulling block (24). A spring (34) is sleeved on the outer surface of the telescopic rod (33). Two ends of the spring (34) are respectively fixedly connected to the retaining block (31) and the telescopic rod (33).

3. A steel structure member for construction engineering according to claim 1, characterized in that: Splicing blocks (41) are fixedly arranged on the inner walls of both sides of the steel structure body (1). An installation groove (42) is formed in the upper end surface of the splicing block (41). An installation block (43) is movably connected in the installation groove (42). The installation block (43) is fixedly connected to the connecting member (11).

4. A steel structure member for construction engineering according to claim 1, characterized in that: The I-shaped steel (16) and the supporting block (20) are connected by two symmetrically arranged connecting bolts (51). A nut (52) is screwed on the outer wall of the connecting bolt (51).

5. A steel structure member for construction projects according to claim 1, characterized in that: Positioning plates (61) are fixedly connected to both sides of the supporting block (20). The positioning plates (61) and the steel structure body (1) are fixed by two symmetrically arranged fixing bolts (62).

6. A steel structure member for construction projects according to claim 1, characterized in that: A guide rod (71) is slidably connected to the pulling block (24). The guide rod (71) is fixedly connected to the connecting member (11).

7. A steel structure member for construction engineering according to claim 1, characterized in that: Two symmetrically arranged reinforcing plates (81) are fixedly connected to the corners of the supporting block (20).

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