Steel structure beam column combined assembly structure

Abstract

The utility model belongs to the technical field of assembly type steel structures, and particularly relates to a steel structure beam column combined assembly structure which comprises a cross beam connecting structure, the cross beam connecting structure comprises a first cross beam, and any side of the first cross beam is provided with a second cross beam. A second sleeve and a first inserting block can be used in cooperation, a positioning nut on a second threaded rod is used, the length of the first inserting block entering a second connecting sleeve can be adjusted, the distance between a fifth connecting plate and a sixth connecting plate can be adjusted, and therefore the movement deformation compensation distance is provided for a first cross beam and a second cross beam; the first cross beam and the second cross beam can telescopically move within the distance between the fifth connecting plate and the sixth connecting plate, damage to the connecting structure when the first cross beam and the second cross beam deform under the action of thermal expansion and cold contraction is prevented, and the connecting stability between the first cross beam and the second cross beam is improved.

Description

Technical Field

[0001] This utility model belongs to the field of prefabricated steel structure technology, specifically relating to a steel structure beam-column composite assembly structure. Background Technology

[0002] Prefabricated steel structures refer to structural systems composed of pre-manufactured and processed steel structural components in a factory, assembled on-site through methods such as welding and bolting. Prefabricated steel structures are widely used in industrial plants, warehouses, stadiums, commercial buildings, and residential buildings. Compared with traditional cast-in-place concrete structures, prefabricated steel structures have advantages such as shorter construction cycles, better quality control, and environmental friendliness and energy conservation. In existing technologies, the beams of prefabricated steel structures are usually connected using only bolts. During use, when there are significant temperature changes, the steel will deform due to thermal expansion and contraction. Excessive relative displacement will occur between the beams, resulting in excessive internal stress in some areas, which may lead to damage or deformation at the connection points.

[0003] To address the aforementioned issues, this application proposes a steel beam-column composite assembly structure. Utility Model Content

[0004] To address the problems mentioned in the background section, this invention provides a steel beam-column composite assembly structure, which improves the stability of beam connections.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a steel structure beam-column assembly structure, including a crossbeam connection structure;

[0006] The beam connection structure includes a first beam, a second beam disposed on either side of the first beam, a first connecting sleeve disposed on the side of the first beam near the second beam, a fourth connecting plate fixedly connected to the side of the first connecting sleeve away from the first beam, a second connecting sleeve disposed on the side of the fourth connecting plate away from the first connecting sleeve, a fifth connecting plate fixedly connected to the side of the second connecting sleeve away from the fourth connecting plate, a sixth connecting plate disposed on the side of the fifth connecting plate away from the second connecting sleeve, and a first insert fixedly connected to the side of the sixth connecting plate near the fifth connecting plate. The first insert is disposed within the second connecting sleeve. The sixth connecting plate, the fifth connecting plate, and the fourth connecting sleeve are connected together. Each of the four connecting plates has several second connecting holes, and a first threaded rod is installed in each of the second connecting holes. The first threaded rod is threaded with a positioning nut on both sides of the fourth connecting plate and on the side of the fifth connecting plate near the fourth connecting plate. Each of the sixth connecting plate and the fifth connecting plate has several third connecting holes, and a second threaded rod is installed in each of the third connecting holes. The second threaded rod is threaded with a positioning nut on the side of the fifth connecting plate near the second connecting sleeve. Several first threaded connecting rings are fixedly connected to the side of the sixth connecting plate near the first insert block. The second threaded rod and the first threaded rod are respectively threaded to the nearby first threaded connecting ring.

[0007] As a preferred embodiment of the steel structure beam-column assembly structure of this utility model, the first insert block is provided with a plurality of guide grooves, and the inner side of the fifth connecting plate is fixedly connected with guide blocks near the guide grooves, and the guide blocks are respectively arranged in the nearby guide grooves.

[0008] As a preferred embodiment of the steel beam-column assembly structure of this utility model, a third connecting plate is fixedly connected to the side of the first connecting sleeve near the first connecting plate, a first connecting plate is fixedly connected to the side of the first crossbeam near the third connecting plate, and a second connecting plate is fixedly connected to the side of the second crossbeam near the sixth connecting plate. A plurality of fourth connecting holes are provided on the first, second, third, fourth, fifth, and sixth connecting plates. A guide rod is provided in the fourth connecting hole, and both ends of the guide rod are provided with external threads. A positioning nut is threaded to both ends of the guide rod.

[0009] As a preferred embodiment of the steel structure beam-column assembly structure of this utility model, a first connecting hole is provided at each of the four corners of the first connecting plate, the second connecting plate, the third connecting plate and the sixth connecting plate. The first connecting plate is fixedly connected to the third connecting plate by means of bolts passing through the adjacent first connecting hole, and the second connecting plate is fixedly connected to the sixth connecting plate by means of bolts passing through the adjacent first connecting hole.

[0010] As a preferred embodiment of the steel structure beam-column assembly structure of this utility model, it also includes a column connection structure set on the first crossbeam.

[0011] The column connection structure includes a supporting column disposed on the side of the first crossbeam away from the first connecting plate. Several third threaded rods are fixedly connected to the side of the supporting column near the first crossbeam. A seventh connecting plate is disposed on the side of the supporting column near the third threaded rods. A fifth connecting hole is opened on each of the seventh connecting plates near the third threaded rods. The third threaded rods are respectively disposed within the adjacent fifth connecting holes. A pad is fixedly connected to the side of the seventh connecting plate near the first crossbeam. A second insert is fixedly connected to the side of the pad away from the seventh connecting plate. The second insert is disposed inside the first crossbeam and has several seventh connecting holes. A sixth connecting hole is opened on each of the first crossbeams near the seventh connecting holes. The first crossbeam is fixedly connected to the second insert by bolts passing through the sixth and seventh connecting holes.

[0012] As a preferred embodiment of the steel structure beam-column assembly structure of this utility model, each of the four corners of the pad is provided with a reserved groove, and the seventh connecting plate is rotatably connected to a second threaded connecting ring at the position of the reserved groove. The second threaded connecting ring is threadedly connected to the adjacent third threaded rod.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The addition of a crossbeam connection structure allows for the use of the second sleeve and the first insert block in conjunction with the positioning nut on the second threaded rod. This adjusts the length of the first insert block entering the second connecting sleeve, thereby adjusting the distance between the fifth and sixth connecting plates. This provides a displacement and deformation compensation distance for the first and second crossbeams, enabling them to extend and retract within the distance between the fifth and sixth connecting plates. This prevents damage to the connection structure caused by deformation of the first and second crossbeams due to thermal expansion and contraction, improving the stability of the connection between the first and second crossbeams. Simultaneously, a column connection structure is added, using a plug-in method to fix the first crossbeam, improving the tightness of the connection between the first crossbeam and the supporting column, and enhancing the stability of the connection between the column and the crossbeam. Attached Figure Description

[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 In this utility modelFigure 1 A schematic diagram of the first partial structure;

[0017] Figure 3 In this utility model Figure 2 A schematic diagram of a partial structure;

[0018] Figure 4 In this utility model Figure 3 A schematic diagram of a partial structure;

[0019] Figure 5 In this utility model Figure 4 A schematic diagram of a partial structure;

[0020] Figure 6 In this utility model Figure 1 A schematic diagram of the second local structure;

[0021] Figure 7 In this utility model Figure 6 A schematic diagram of a partial structure;

[0022] In the picture:

[0023] 1. Crossbeam connection structure; 11. First crossbeam; 12. First connecting plate; 13. Second crossbeam; 14. Second connecting plate; 15. First connecting sleeve; 16. Third connecting plate; 17. Fourth connecting plate; 18. Second connecting sleeve; 19. Fifth connecting plate; 110. First insert block; 111. Sixth connecting plate; 112. First connecting hole; 113. Second connecting hole; 114. Third connecting hole; 115. First threaded rod; 116. Second threaded rod; 117. First threaded connecting ring; 118. Fourth connecting hole; 119. Guide groove; 120. Guide block; 121. Guide rod;

[0024] 2. Column connection structure; 21. Support column; 22. Third threaded rod; 23. Seventh connecting plate; 24. Fifth connecting hole; 25. Second threaded connecting ring; 26. Pad; 27. Reserved groove; 28. Second insert; 29. ​​Sixth connecting hole; 210. Seventh connecting hole. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0026] like Figures 1 to 7 As shown;

[0027] Based on the above:

[0028] To achieve a stable connection between the beams, this steel beam-column assembly structure includes a beam connection structure 1.

[0029] The crossbeam connection structure 1 includes a first crossbeam 11, a second crossbeam 13 is provided on either side of the first crossbeam 11, a first connecting sleeve 15 is provided on the side of the first crossbeam 11 near the second crossbeam 13, a fourth connecting plate 17 is fixedly connected to the side of the first connecting sleeve 15 away from the first crossbeam 11, a second connecting sleeve 18 is provided on the side of the fourth connecting plate 17 away from the first connecting sleeve 15, a fifth connecting plate 19 is fixedly connected to the side of the second connecting sleeve 18 away from the fourth connecting plate 17, a sixth connecting plate 111 is provided on the side of the fifth connecting plate 19 away from the second connecting sleeve 18, and a first insert 110 is fixedly connected to the side of the sixth connecting plate 111 near the fifth connecting plate 19. The first insert 110 is disposed inside the second connecting sleeve 18. The sixth connecting plate 111, the fifth connecting plate 19, and the fourth connecting plate 111 are connected together. Each of the 7 plates has several second connecting holes 113. A first threaded rod 115 is installed in each second connecting hole 113. The first threaded rod 115 is threaded with a positioning nut on both sides of the fourth connecting plate 17 and on the side of the fifth connecting plate 19 near the fourth connecting plate 17. Each of the sixth connecting plate 111 and the fifth connecting plate 19 has several third connecting holes 114. A second threaded rod 116 is installed in each third connecting hole 114. The second threaded rod 116 is threaded with a positioning nut on the side of the fifth connecting plate 19 near the second connecting sleeve 18. Several first threaded connecting rings 117 are fixedly connected to the side of the sixth connecting plate 111 near the first insert block 110. The second threaded rod 116 and the first threaded rod 115 are respectively threaded with the nearby first threaded connecting rings 117.

[0030] In this embodiment: by using the positioning nut on the second threaded rod 116, the length of the first insert 110 entering the second connecting sleeve 18 can be adjusted, and the distance between the fifth connecting plate 19 and the sixth connecting plate 111 can be adjusted, thereby providing a movement compensation distance for the first crossbeam 11 and the second crossbeam 13. This allows the first crossbeam 11 and the second crossbeam 13 to move telescopically within the distance between the fifth connecting plate 19 and the sixth connecting plate 111, preventing the first crossbeam 11 and the second crossbeam 13 from deforming under the action of thermal expansion and contraction, thus improving the stability of the connection between the first crossbeam 11 and the second crossbeam 13. Furthermore, by using the positioning nut on the first threaded rod 115, the compensation distance can be limited to prevent the first crossbeam 11 and the second crossbeam 13 from separating from each other.

[0031] Furthermore:

[0032] In an optional embodiment, the first insert 110 is provided with a plurality of guide grooves 119, and guide blocks 120 are fixedly connected to the inner side of the fifth connecting plate 19 near the guide grooves 119, and the guide blocks 120 are respectively disposed in the nearby guide grooves 119.

[0033] In this embodiment, the guide block 120 and the guide groove 119 are configured to provide guidance for the movement of the first insert block 110 and the fifth connecting plate 19.

[0034] Furthermore:

[0035] In an optional embodiment, a third connecting plate 16 is fixedly connected to the side of the first connecting sleeve 15 near the first connecting plate 12, a first connecting plate 12 is fixedly connected to the side of the first crossbeam 11 near the third connecting plate 16, and a second connecting plate 14 is fixedly connected to the side of the second crossbeam 13 near the sixth connecting plate 111. A plurality of fourth connecting holes 118 are provided on the first connecting plate 12, the second connecting plate 14, the third connecting plate 16, the fourth connecting plate 17, the fifth connecting plate 19, and the sixth connecting plate 111. A guide rod 121 is provided inside the 8. Both ends of the guide rod 121 are provided with external threads, and both ends of the guide rod 121 are threaded with positioning nuts. The four corners of the first connecting plate 12, the second connecting plate 14, the third connecting plate 16 and the sixth connecting plate 111 are provided with first connecting holes 112. The first connecting plate 12 is fixedly connected to the third connecting plate 16 by using bolts passing through the adjacent first connecting holes 112. The second connecting plate 14 is fixedly connected to the sixth connecting plate 111 by using bolts passing through the adjacent first connecting holes 112.

[0036] In this embodiment: the first crossbeam 11 is fixedly connected to the first connecting sleeve 15 by using bolts, the second crossbeam 13 is fixedly connected to the first insert block 110 by using bolts, and the guide rod 121 can further limit the displacement distance between the first crossbeam 11 and the second crossbeam 13, so that the connection between the first crossbeam 11 and the second crossbeam 13 is more stable.

[0037] Furthermore:

[0038] In an optional embodiment, a column connection structure 2 is also included, which is disposed on the first crossbeam 11;

[0039] The column connection structure 2 includes a supporting column 21 disposed on the side of the first crossbeam 11 away from the first connecting plate 12. Several third threaded rods 22 are fixedly connected to the side of the supporting column 21 near the first crossbeam 11. A seventh connecting plate 23 is disposed on the side of the supporting column 21 near the third threaded rods 22. Fifth connecting holes 24 are opened on the seventh connecting plate 23 near the third threaded rods 22, and the third threaded rods 22 are respectively disposed in the adjacent fifth connecting holes 24. A pad 26 is fixedly connected to the side of the seventh connecting plate 23 near the first crossbeam 11, and the side of the pad 26 away from the seventh connecting plate 23 is fixedly connected to... There is a second insert 28, which is located inside the first crossbeam 11. The second insert 28 has several seventh connecting holes 210. The first crossbeam 11 has a sixth connecting hole 29 near the seventh connecting hole 210. The first crossbeam 11 is fixedly connected to the second insert 28 by bolts passing through the sixth connecting hole 29 and the seventh connecting hole 210. The four corners of the pad 26 are provided with reserved grooves 27. The seventh connecting plate 23 is rotatably connected to the second threaded connecting ring 25 in the reserved groove 27. The second threaded connecting ring 25 is threadedly connected to the nearby third threaded rod 22.

[0040] In this implementation scheme: when connecting the support column 21 and the first crossbeam 11, the seventh connecting plate 23 is first placed on the support column 21, and the third threaded rod 22 passes through the fifth connecting hole 24 on the seventh connecting plate 23. Then, the second threaded connecting ring 25 is rotated to make the second threaded connecting ring 25 and the third threaded rod 22 threadedly connected, thereby fixing the support column 21 and the seventh connecting plate 23. Then, the first crossbeam 11 is sleeved on the second insert 28, and the sixth connecting hole 29 is aligned with the seventh connecting hole 210. Then, bolts can be used to fix the first crossbeam 11 and the second insert 28, thereby fixing the first crossbeam 11 and the support column 21. The first crossbeam 11 is fixed by inserting it, which improves the tightness of the connection between the first crossbeam 11 and the support column 21 and improves the stability of the connection.

[0041] The working principle and usage process of this utility model are as follows: When connecting the support column 21 and the first crossbeam 11, first place the seventh connecting plate 23 on the support column 21, so that the third threaded rod 22 passes through the fifth connecting hole 24 on the seventh connecting plate 23. Then rotate the second threaded connecting ring 25 to make the second threaded connecting ring 25 and the third threaded rod 22 threadedly connected, thereby fixing the support column 21 and the seventh connecting plate 23. Then, the first crossbeam 11 is sleeved on the second insert 28, so that the sixth connecting hole 29 and the seventh connecting hole 210 are aligned. Then, bolts can be used to fix the first crossbeam 11 and the second insert 28, thereby fixing the first crossbeam 11 and the support column 21. The first crossbeam 11 is fixed by a connection method to improve the tightness of the connection between the first crossbeam 11 and the supporting column 21 and improve the stability of the connection. When connecting the first crossbeam 11 and the second crossbeam 13, the first connecting sleeve 15 is first placed on the first connecting plate 12, and the first connecting plate 12 and the third connecting plate 16 are fixedly connected with bolts to fix the first crossbeam 11 and the first connecting sleeve 15. Then, the first threaded rod 115 is inserted into the second connecting hole 113, and a positioning nut is connected to the first threaded rod 115 to fix the first threaded rod 115. After that, the second connecting sleeve 18 is inserted into the first connecting sleeve 15, and the first insert block 110 is inserted into the second connecting sleeve 18. The first threaded rod 110 is then fixed. Rod 115 is connected to the adjacent first threaded connecting ring 117. Then, a second threaded rod 116 is inserted into the third connecting hole 114, connecting the second threaded rod 116 to the adjacent first threaded connecting ring 117. A positioning nut is attached to the second threaded rod 116. Next, the second crossbeam 13 is placed on the first insert block 110, and bolts are used to fix the sixth connecting plate 111 to the second connecting plate 14, thus fixing the second crossbeam 13 to the first insert block 110. Finally, a guide rod 121 is inserted into the fourth connecting hole 118, and positioning nuts are attached to both ends of the guide rod 121, completing the connection between the first crossbeam 11 and the second crossbeam 13. Then, the positioning nut on the second threaded rod 116 is used to... The positioning nut can adjust the length of the first insert 110 entering the second connecting sleeve 18, and adjust the distance between the fifth connecting plate 19 and the sixth connecting plate 111, thereby providing a movement compensation distance for the first crossbeam 11 and the second crossbeam 13. This allows the first crossbeam 11 and the second crossbeam 13 to move telescopically within the distance between the fifth connecting plate 19 and the sixth connecting plate 111, preventing the first crossbeam 11 and the second crossbeam 13 from deforming under the action of thermal expansion and contraction, thus improving the stability of the connection between the first crossbeam 11 and the second crossbeam 13. Furthermore, by using the positioning nut on the first threaded rod 115, the compensation distance can be limited to prevent the first crossbeam 11 and the second crossbeam 13 from separating from each other.

[0042] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A steel beam-column composite assembly structure, characterized in that: Including the beam connection structure (1); The beam connection structure (1) includes a first beam (11), a second beam (13) is provided on either side of the first beam (11), a first connecting sleeve (15) is provided on the side of the first beam (11) near the second beam (13), a fourth connecting plate (17) is fixedly connected to the side of the first connecting sleeve (15) away from the first beam (11), a second connecting sleeve (18) is provided on the side of the fourth connecting plate (17) away from the first connecting sleeve (15), a fifth connecting plate (19) is fixedly connected to the side of the second connecting sleeve (18) away from the fourth connecting plate (17), a sixth connecting plate (111) is provided on the side of the fifth connecting plate (19) away from the second connecting sleeve (18), a first insert (110) is fixedly connected to the side of the sixth connecting plate (111) near the fifth connecting plate (19), the first insert (110) is disposed inside the second connecting sleeve (18), and the sixth connecting plate (111) and the fifth connecting plate (19) are fixedly connected. The fourth connecting plate (17) is provided with several second connecting holes (113), and a first threaded rod (115) is provided in the second connecting hole (113). The first threaded rod (115) is threaded with a positioning nut at the position on both sides of the fourth connecting plate (17) and the position on the fifth connecting plate (19) near the fourth connecting plate (17). The sixth connecting plate (111) and the fifth connecting plate (19) are provided with several third connecting holes (114), and a second threaded rod (116) is provided in the third connecting hole (114). The second threaded rod (116) is threaded with a positioning nut at the position on the fifth connecting plate (19) near the second connecting sleeve (18). The sixth connecting plate (111) is fixedly connected with several first threaded connecting rings (117) on the side near the first insert (110). The second threaded rod (116) and the first threaded rod (115) are respectively threaded with the nearby first threaded connecting rings (117).

2. The steel beam-column composite assembly structure according to claim 1, characterized in that: The first insert (110) has several guide grooves (119), and the fifth connecting plate (19) is fixedly connected to guide blocks (120) at positions close to the guide grooves (119). The guide blocks (120) are respectively set in the nearby guide grooves (119).

3. The steel beam-column composite assembly structure according to claim 1, characterized in that: The first connecting sleeve (15) is fixedly connected to the third connecting plate (16) on the side near the first connecting plate (12). The first crossbeam (11) is fixedly connected to the first connecting plate (12) on the side near the third connecting plate (16). The second crossbeam (13) is fixedly connected to the second connecting plate (14) on the side near the sixth connecting plate (111). The first connecting plate (12), the second connecting plate (14), the third connecting plate (16), the fourth connecting plate (17), the fifth connecting plate (19) and the sixth connecting plate (111) are all provided with a number of fourth connecting holes (118). A guide rod (121) is provided in the fourth connecting hole (118). Both ends of the guide rod (121) are provided with external threads. Both ends of the guide rod (121) are threaded with positioning nuts.

4. The steel beam-column composite assembly structure according to claim 3, characterized in that: The first connecting plate (12), the second connecting plate (14), the third connecting plate (16) and the sixth connecting plate (111) are provided with first connecting holes (112) at the four corners. The first connecting plate (12) is fixedly connected to the third connecting plate (16) by using bolts to pass through the nearby first connecting holes (112). The second connecting plate (14) is fixedly connected to the sixth connecting plate (111) by using bolts to pass through the nearby first connecting holes (112).

5. A steel beam-column composite assembly structure according to claim 1, characterized in that: It also includes a column connection structure (2) set on the first crossbeam (11); The column connection structure (2) includes a supporting column (21) located on the side of the first crossbeam (11) away from the first connecting plate (12). Several third threaded rods (22) are fixedly connected to the side of the supporting column (21) near the first crossbeam (11). A seventh connecting plate (23) is located on the side of the supporting column (21) near the third threaded rods (22). A fifth connecting hole (24) is opened on each of the seventh connecting plates (23) near the third threaded rods (22). The third threaded rods (22) are respectively located within the adjacent fifth connecting holes (24). A pad (26) is fixedly connected to the side of the first crossbeam (11). A second insert (28) is fixedly connected to the side of the pad (26) away from the seventh connecting plate (23). The second insert (28) is located inside the first crossbeam (11). Several seventh connecting holes (210) are opened on the second insert (28). A sixth connecting hole (29) is opened at the position of the first crossbeam (11) near the seventh connecting hole (210). The first crossbeam (11) is fixedly connected to the second insert (28) by using bolts passing through the sixth connecting hole (29) and the seventh connecting hole (210).

6. A steel beam-column composite assembly structure according to claim 5, characterized in that: The pad (26) has a reserved groove (27) at each of its four corners. The seventh connecting plate (23) is rotatably connected to a second threaded connecting ring (25) at the position of the reserved groove (27). The second threaded connecting ring (25) is threadedly connected to the nearby third threaded rod (22).

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