Steel structure beam column joint component

Abstract

The utility model discloses a steel structure beam column node component which comprises a fixing column, the interior of the fixing column is hollow, a connecting base is fixedly connected in the fixing column, a butt-joint groove is formed in the upper end face of the connecting base, a butt-joint column is movably connected in the butt-joint groove, a fixing plate is fixedly connected to the upper end face of the butt-joint column, and a plurality of clamping grooves are formed in the peripheral side of the fixing plate. A plurality of splicing frames are fixedly connected to the inner wall of the fixing column, the connecting blocks and the fixing column can be fixed through butt joint of the multiple splicing frames on the inner wall of the fixing column, the multiple splicing blocks are fixed through the fixing plates, and I-shaped steel and the connecting blocks are in butt joint rapidly and accurately through use of I-shaped grooves in the connecting blocks. And the fixing blocks and the I-shaped steel are fixed through the fixing bolts, so that a good fixing relation can be quickly formed between the I-shaped steel and the fixing columns, and the connecting and fixing efficiency of the steel structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure beams and columns, in particular to a steel structure beam-column node component. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings, bridges and other fields.

[0003] During the construction of existing steel structures, they are usually fixed to the ground through fixed columns and connected with supporting beams to form the main structure of the steel structure. Often, during the connection between the fixed columns and the supporting beams, workers are required to perform high-altitude operations. Due to the large size of the steel structure, it is necessary to cooperate with lifting equipment for hoisting. During the construction of existing steel structures, the steel structure will shake during the process of lifting the steel structure by the lifting equipment, and the workers need to cooperate in adjustment. When the workers fix it by welding or bolts, the shaking of the steel structure is not easy to fix, which makes the docking and fixation between the fixed columns and the supporting beams more troublesome, increases the danger of high-altitude operations for workers, and increases the difficulty of work. Utility Model Content

[0004] The utility model aims to provide a steel structure beam-column node component, which can fix the connection block to the fixed column by docking a plurality of splicing frames and splicing blocks on the inner wall of the fixed column, and fix the plurality of splicing blocks by a fixing plate, and quickly and accurately dock the I-shaped steel and the connection block by using the I-shaped grooves on the connection block, and fix the retaining block to the I-shaped steel by retaining bolts, so that a good fixing relationship can be quickly formed between the I-shaped steel and the fixed column, thereby improving the efficiency of connecting and fixing the steel structure.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a steel structure beam-column node component, comprising a fixing column, the fixing column is hollow inside, the fixing column is fixedly connected to a connecting seat, the upper end surface of the connecting seat is provided with a docking groove, the docking column is movably connected in the docking groove, the upper end surface of the docking column is fixedly connected to a fixing plate, the fixing plate is provided with a plurality of slots on the circumference of the fixing plate, a plurality of splicing frames are fixedly connected to the inner wall of the fixing column, the plurality of splicing frames correspond to the plurality of slots one by one, a splicing block is movably connected in the splicing frame, a connecting block is fixedly connected to a side of the splicing block away from the fixing column, an I-shaped groove is provided on a side of the connecting block away from the fixing column, an I-shaped steel is movably connected in the I-shaped groove, a retaining block is movably connected to the upper end surface of the I-shaped steel, the retaining block is fixedly connected to the connecting block, a retaining hole is provided on the upper end surface of the retaining block, the retaining hole extends into the I-shaped steel, and a retaining bolt is screwed in the retaining hole.

[0006] The beneficial effects of the utility model are as follows: through the connection between the splicing block and the splicing frame, the connection block and the fixing column can be initially stabilized, and the splicing block is limited by the slot on the fixing plate, the I-shaped steel is docked with the I-shaped slot on the connection block, and the I-shaped steel is quickly and stably docked with the connection block with the use of the retaining block, and the retaining block, the connection block and the I-shaped steel are fixed to each other by the use of the retaining hole and the retaining bolt, so that the initial connection and fixation of the I-shaped steel is achieved;

[0007] In order to achieve rapid docking and fixing between the fixed column and the I-shaped steel;

[0008] As a further improvement of the above technical solution: positioning frames are movably connected in the grooves on both sides of the I-shaped steel, and two symmetrical first positioning holes are opened on the inner wall of one side of the positioning frame. The first positioning holes extend into the connecting block, and the first fixing bolts are screwed into the first positioning holes.

[0009] The beneficial effects of this improvement are: by using the first positioning hole and the first fixing bolt on the positioning frame, the I-shaped steel and the connecting block can be fixed to ensure the stability between the I-shaped steel and the connecting block, and the auxiliary retaining block stabilizes the I-shaped steel to ensure the stability between the fixing column and the I-shaped steel;

[0010] In order to achieve the connection and fixation between the connecting block and the I-shaped steel;

[0011] As a further improvement of the above technical solution: two symmetrical second positioning holes are provided on the inner top wall and the inner bottom wall of the positioning frame, and a first bolt is arranged in the second positioning hole, and a nut is screwed on the first bolt.

[0012] The beneficial effect of this improvement is that the positioning frame and the I-shaped steel can be fixed by using the second positioning hole, the first bolt and the nut, thereby ensuring the stability among the connecting block, the positioning frame and the I-shaped steel;

[0013] In order to achieve the fixation between the I-shaped steel and the positioning frame;

[0014] As a further improvement of the above technical solution: the lower end surface of the I-shaped steel is movably connected to a support frame, and positioning plates are fixedly connected to both sides of the support frame. Two symmetrical third positioning holes are opened on the positioning plate, and the third positioning holes extend to the fixing column. The second fixing bolts are screwed into the third positioning holes.

[0015] The beneficial effect of this improvement is that the support frame can be fixed by using the two third positioning holes and the second fixing bolts on the positioning plate, thereby ensuring the stability of the connection between the support frame and the fixing column, and preventing the use position of the support frame from being displaced, thereby affecting the support of the I-shaped steel;

[0016] In order to fix the support frame;

[0017] As a further improvement of the above technical solution: fourth positioning holes are opened at the four corners of the upper end surface of the fixing plate, the fourth positioning holes extend into the fixing column, and the third fixing bolts are screwed into the fourth positioning holes.

[0018] The beneficial effects of this improvement are as follows: by using the fourth positioning hole and the third fixing bolt, the fixing plate can be fixed to ensure the stability of the connection between the fixing plate and the fixing column, and to prevent the fixing plate from loosening; the fixing plate can be fixed to fix the use positions of the plurality of splicing blocks to ensure the stability of the connection between the splicing blocks and the splicing frame;

[0019] In order to fix the fixing plate;

[0020] As a further improvement of the above technical solution: a connecting groove is provided on the lower end surface of the connecting block, a connecting plate is movably connected in the connecting groove, and the connecting plate is fixedly connected to the supporting frame.

[0021] The beneficial effects of this improvement are: by using the connection groove and the connection plate, the support frame and the connection block can be quickly and accurately connected, the speed of supporting frame installation is improved, and the support frame is limited to ensure the stability of the support frame;

[0022] In order to limit the support frame and improve the stability of the support frame;

[0023] As a further improvement of the above technical solution: a reinforcing plate is fixedly connected to the support frame.

[0024] The beneficial effects of this improvement are: by using the reinforcing plate, the supporting structure of the support frame can be reinforced, the structural strength of the support frame can be improved, and the I-shaped steel can be supported more stably;

[0025] In order to reinforce the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The three-dimensional structure provided by the utility model is shown in FIG. Figure 1 ;

[0027] Figure 2 The three-dimensional structure provided by the utility model is shown in FIG. Figure 2 ;

[0028] Figure 3 A top view provided for the utility model;

[0029] Figure 4 The utility model provides Figure 3 The three-dimensional cross-section view at AA in the middle;

[0030] Figure 5 The utility model provides Figure 4 The enlarged view of point A in the middle;

[0031] Figure 6 The utility model provides Figure 3 A three-dimensional cross-section view at the middle BB;

[0032] Figure 7 The utility model provides Figure 6 The enlarged view of point B in the middle;

[0033] Figure 8 The utility model provides Figure 3 A three-dimensional cross-section at the center CC;

[0034] Fig. 9 The utility model provides Figure 8 Enlarged view of point C in the middle.

[0035] In the figure, 1, fixing column; 11, connecting seat; 12, docking groove; 13, docking column; 14, fixing plate; 15, slot; 16, splicing frame; 17, splicing block; 18, connecting block; 19, I-shaped slot; 20, I-shaped steel; 21, retaining block; 22, retaining hole; 23, retaining bolt; 31, positioning frame; 32, first positioning hole; 33, first fixing bolt; 41, second positioning hole; 42, first bolt; 43, nut; 51, support frame; 52, positioning plate; 53, third positioning hole; 54, second fixing bolt; 61, fourth positioning hole; 62, third fixing bolt; 71, connecting slot; 72, connecting plate; 81, reinforcing plate. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0037] like Figures 1 to 9As shown, a steel structure beam-column node component provided by an embodiment of the utility model comprises a fixed column 1, the interior of the fixed column 1 is hollow, a connecting seat 11 is fixedly connected inside the fixed column 1, a docking groove 12 is provided on the upper end surface of the connecting seat 11, a docking column 13 is movably connected in the docking groove 12, a fixed plate 14 is fixedly connected to the upper end surface of the docking column 13, and a preliminary connection can be achieved between the fixed plate 14 and the fixed column 1 through docking between the docking column 13 and the docking groove 12, a plurality of card slots 15 are provided on the peripheral side of the fixed plate 14, a plurality of splicing frames 16 are fixedly connected on the inner wall of the fixed column 1, the plurality of splicing frames 16 correspond one to one with the plurality of card slots 15, a splicing block 17 is movably connected in the splicing frame 16, and the four splicing blocks 17 can be spliced ​​with their respective corresponding splicing blocks The frame 16 is spliced, and a connecting block 18 is fixedly connected to the side of the splicing block 17 away from the fixed column 1, so that the four connecting blocks 18 are connected and fixed to the fixed column 1. An I-shaped groove 19 is provided on the side of the connecting block 18 away from the fixed column 1. An I-shaped steel 20 is movably connected in the I-shaped groove 19. A retaining block 21 is movably connected to the upper end surface of the I-shaped steel 20. The retaining block 21 is fixedly connected to the connecting block 18. A retaining hole 22 is provided on the upper end surface of the retaining block 21. The retaining hole 22 extends into the I-shaped steel 20. A retaining bolt 23 is screwed in the retaining hole 22. The four I-shaped steels 20 are connected to the corresponding I-shaped grooves 19 respectively, and the four retaining bolts 23 fix the corresponding I-shaped steels 20 respectively, so as to achieve the preliminary fixation of the I-shaped steel 20 and the fixed column 1. Fourth positioning holes 61 are provided at the four corners of the upper end surface of the fixing plate 14, and the fourth positioning holes 61 extend into the fixing column 1. A third fixing bolt 62 is screwed into the fourth positioning holes 61. The use of the four fourth positioning holes 61 and the four third fixing bolts 62 can fix the fixing plate 14 to ensure the stability of the connection between the fixing plate 14 and the fixing column 1. The grooves on both sides of the I-shaped steel 20 are movably connected with positioning frames 31. Two symmetrical first positioning holes 32 are provided on the inner wall of one side of the positioning frame 31. The first positioning hole 32 extends into the connecting block 18. A first fixing bolt 33 is screwed into the first positioning hole 32. The positioning frame 31 can be fixed to the connecting block 18 by the first fixing bolt 33 on the positioning frame 31. The positioning frame 31 Two symmetrical second positioning holes 41 are provided on the inner top wall and the inner bottom wall, and a first bolt 42 is provided in the second positioning hole 41, and a nut 43 is screwed on the first bolt 42. The use of the first bolt 42 and the nut 43 on the positioning frame 31 can form a good stability among the connecting block 18, the positioning frame 31 and the I-shaped steel 20. A support frame 51 is movably connected to the lower end surface of the I-shaped steel 20, and positioning plates 52 are fixedly connected on both sides of the support frame 51. Two symmetrical third positioning holes 53 are provided on the positioning plate 52, and the third positioning hole 53 extends to the fixing column 1. A second fixing bolt 54 is screwed in the third positioning hole 53. The arched steel and the bottom of the connecting block 18 can be supported by the support frame 51 to ensure stability.At the same time, with the positioning plates 52 on both sides of the support frame 51 and the second fixing bolts 54, the support frame 51 can be well fixed to the fixing column 1 to support the I-shaped groove 19. The lower end surface of the connecting block 18 is provided with a connecting groove 71, and a connecting plate 72 is movably connected in the connecting groove 71. The connecting plate 72 is fixedly connected to the support frame 51. The use of the connecting groove 71 and the connecting plate 72 can make the support frame 51 quickly and accurately dock with the connecting block 18, improve the efficiency of installation, and limit the support frame 51. The support frame 51 is fixedly connected with a reinforcing plate 81. Through the use of four reinforcing plates 81, various corresponding support frames 51 can be supported respectively to ensure the stability of the support frame 51 structure.

[0038] The working principle and use process of the utility model are as follows: when in use, first, the splicing block 17 can be docked with the splicing frame 16 on the fixing column 1 according to the installation requirements. After the required splicing block 17 is docked, the docking column 13 on the lower end surface of the fixing plate 14 is docked with the docking groove 12 on the connecting seat 11, so that the clamping groove 15 on the fixing plate 14 clamps the splicing block 17 column, and the fixing plate 14 is fixed to the fixing column 1 through four third fixing bolts 62, and then the I-shaped steel 20 is docked with the I-shaped groove 19 on the connecting block 18. After the docking is completed, the retaining block 21 is fixed to the I-shaped steel 20 through the retaining bolts 23, and then the I-shaped steel is fixed. The positioning frames 31 are sequentially placed in the grooves on both sides of 20, and the positioning frames 31 are fixed to the connecting block 18 by two first bolts 42, and then the positioning frames 31 are fixed to the I-shaped steel 20 by using the first bolts 42 and the matching nuts 43, so as to achieve the fixation of the connecting block 18, the positioning frames 31 and the I-shaped steel 20, and then the connecting plate 72 on the upper end face of the support frame 51 is docked with the connecting groove 71 on the lower end face of the connecting block 18, and finally, the positioning plates 52 and the second fixing bolts 54 on both sides of the support frame 51 are used to fix the positioning plates 52 to the fixing columns 1, so as to achieve the stability of the support frame 51, thereby realizing the use process of the entire Liang Zhu node component.

[0039] The contents not described in detail in this specification belong to the prior art known to professionals in this field.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steel structure beam-column node component, comprising a fixed column (1), characterized in that: The interior of the fixed column (1) is hollow, a connecting seat (11) is fixedly connected to the fixed column (1), a docking groove (12) is provided on the upper end surface of the connecting seat (11), a docking column (13) is movably connected to the docking groove (12), a fixing plate (14) is fixedly connected to the upper end surface of the docking column (13), and a plurality of slots (15) are provided on the peripheral side of the fixing plate (14); A plurality of splicing frames (16) are fixedly connected to the inner wall of the fixing column (1), and the plurality of splicing frames (16) correspond to the plurality of slots (15) one by one. A splicing block (17) is movably connected in the splicing frame (16). A connecting block (18) is fixedly connected to the side of the splicing block (17) away from the fixing column (1). An I-shaped groove (19) is provided on the side of the connecting block (18) away from the fixing column (1). An I-shaped steel (20) is movably connected in the I-shaped groove (19). A retaining block (21) is movably connected to the upper end surface of the I-shaped steel (20). The retaining block (21) is fixedly connected to the connecting block (18). A retaining hole (22) is provided on the upper end surface of the retaining block (21). The retaining hole (22) extends into the I-shaped steel (20), and a retaining bolt (23) is screwed into the retaining hole (22).

2. A steel structure beam-column node member according to claim 1, characterized in that: Positioning frames (31) are movably connected in the grooves on both sides of the I-shaped steel (20), and two symmetrical first positioning holes (32) are opened on the inner wall of one side of the positioning frame (31). The first positioning holes (32) extend into the connecting block (18), and first fixing bolts (33) are screwed into the first positioning holes (32).

3. A steel structure beam-column node member according to claim 2, characterized in that: Two symmetrical second positioning holes (41) are provided on the inner top wall and the inner bottom wall of the positioning frame (31), a first bolt (42) is provided in the second positioning hole (41), and a nut (43) is screwed onto the first bolt (42).

4. A steel structure beam-column node member according to claim 1, characterized in that: The lower end surface of the I-shaped steel (20) is movably connected to a support frame (51), and positioning plates (52) are fixedly connected to both sides of the support frame (51). The positioning plate (52) is provided with two symmetrical third positioning holes (53), and the third positioning holes (53) extend to the fixing column (1). A second fixing bolt (54) is screwed into the third positioning hole (53).

5. The steel structure beam-column node member according to claim 1, characterized in that: Fourth positioning holes (61) are provided at four corners of the upper end surface of the fixing plate (14), the fourth positioning holes (61) extend into the fixing column (1), and third fixing bolts (62) are threaded into the fourth positioning holes (61).

6. A steel structure beam-column node member according to claim 4, characterized in that: A connecting groove (71) is formed on the lower end surface of the connecting block (18), a connecting plate (72) is movably connected in the connecting groove (71), and the connecting plate (72) is fixedly connected to the supporting frame (51).

7. A steel structure beam-column node member according to claim 4, characterized in that: A reinforcing plate (81) is fixedly connected to the support frame (51).

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