A steel structure building assembly connection component and assembly method

Abstract

The invention relates to the technical field of steel structure house construction, and discloses an assembly connection component and an assembly method for steel structure house construction, which solves the problem that the support strength is limited and the position of the I-beam relative to the center column is inconvenient to adjust. The invention comprises a center column, a mounting ring is fixedly connected to the top of the center column, a mounting column is contacted on the top of the mounting ring, an annular groove is provided on the mounting column, a plurality of first guide blocks are slidably provided in the annular groove, an avoidance groove matched with the first guide block is provided on the inner wall of the annular groove, a mounting block is fixedly installed on the first guide block, and a plurality of I-beams distributed in a circle are provided above the mounting ring; bolts are not needed to fix the I-beam and the center column together, the support strength of the I-beam and the center column after installation is improved, and at the same time, the positions of the plurality of I-beams are easily adjusted, thereby improving the scope of application.

Description

Technical Field

[0001] The invention belongs to the technical field of steel structure house construction, and specifically relates to an assembling connection component and a assembling method for a steel structure house construction. Background Art

[0002] Compared with traditional concrete buildings, steel structure houses use steel plates or steel sections instead of reinforced concrete, which has higher strength and better earthquake resistance. In addition, since the components can be manufactured in factories and installed on site, the construction period is greatly reduced.

[0003] However, it is worth considering that when splicing the I-beam and the center column, the existing connecting parts are generally connected by bolts and nuts. The connection strength mostly relies on multiple bolts for support, and the support strength is limited. The position of the I-beam relative to the center column is not easy to adjust, and there are certain limitations.

[0004] Therefore, in order to solve the above problems, a related facility that better meets the usage requirements is needed. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a steel structure house building assembly connection component and a splicing method, which effectively solves the problem of limited support strength and inconvenient adjustment of the position of the I-beam relative to the center column in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a steel structure building assembly connection component, including a center column, a mounting ring is fixedly connected to the top of the center column, a mounting column is contacted with the top of the mounting ring, an annular groove is provided on the mounting column, a plurality of first guide blocks are slidably provided in the annular groove, an avoidance groove matched with the first guide block is provided on the inner wall of the annular groove, a mounting block is fixedly installed on the first guide block, a plurality of I-beams distributed in a circle are provided above the mounting ring, and the number of I-beams and mounting blocks is the same, a slot matched with the I-beams is provided on the mounting block, the mounting column is provided with a plug-in positioning structure matched with the mounting block and the I-beam, and the mounting ring is provided with a self-rotation locking component matched with the mounting column.

[0007] Preferably, the plug-in positioning structure includes a top plate arranged on the top of the mounting column, a plurality of first positioning columns are fixedly connected to the bottom of the top plate, one end of the I-beam facing the mounting block is located in the corresponding slot, a plurality of first avoidance holes compatible with the first positioning columns are opened on the I-beam, a plurality of second avoidance holes compatible with the first positioning columns are opened on the mounting block, and the first positioning column passes through the corresponding second avoidance holes and the first avoidance holes, a plurality of second positioning columns are fixedly connected to the bottom of the top plate, a plurality of third avoidance holes compatible with the second positioning columns are opened on the top inner wall of the annular groove, a plurality of limiting grooves compatible with the second positioning columns are opened on the bottom inner wall of the annular groove, a plurality of positioning holes compatible with the second positioning columns are opened on the first guide block, and the second positioning column passes through the corresponding third avoidance holes and the positioning holes, the bottom end of the second positioning column is located in the corresponding limiting groove, and the mounting column is equipped with a positioning mechanism compatible with the top plate.

[0008] Preferably, the positioning mechanism includes a fixed block fixedly installed on the bottom of the top plate, a first accommodating groove is opened on the top of the mounting column, the fixed block is located in the first accommodating groove, fourth avoidance holes are symmetrically opened on the inner walls on both sides of the first accommodating groove, a positioning plate is slidably arranged in the fourth avoidance hole, positioning grooves are symmetrically opened on both sides of the fixed block, the ends of the two positioning plates that are close to each other are respectively located in the two positioning grooves, and the mounting column is installed with a control unit adapted to the positioning plate.

[0009] Preferably, the control unit includes movable plates symmetrically arranged on both sides of the mounting column, and the ends of the two positioning plates away from each other are respectively fixedly connected to the two movable plates, grooves are respectively provided on both sides of the mounting column, and movable blocks are slidably provided in the grooves, the movable blocks are fixedly connected to the movable plates, and the movable blocks and the inner wall of the grooves are connected by a first tension spring.

[0010] Preferably, first guide grooves are respectively formed on inner walls on both sides of the groove, and second guide blocks are slidably provided in the first guide grooves, and the second guide blocks are fixedly connected to the movable block.

[0011] Preferably, a pull ring is fixedly connected to the side of the movable plate away from the positioning plate, and support plates compatible with the movable plate are symmetrically provided on both sides of the mounting column. The outer sliding sleeve of the support plate is provided with a limit sleeve, and the limit sleeve and the mounting column are fixedly connected. A second guide groove is opened on the support plate, and a third guide block is slidably provided in the second guide groove, and the third guide block and the limit sleeve are fixedly connected.

[0012] Preferably, the self-rotation locking assembly includes a rotating shaft fixedly mounted on the bottom of the mounting column, and a mounting ring is sleeved on the outside of the rotating shaft, and sliding grooves are respectively opened on both sides of the mounting ring, and the movable plate is fixedly mounted with a slider located in the sliding groove, and the top and bottom of the slider are respectively in contact with the top inner wall and the bottom inner wall of the sliding groove, and the mounting ring is installed with a lock device adapted to the rotating shaft.

[0013] Preferably, the locking device includes a first gear ring fixedly mounted on the outside of the rotating shaft, a second accommodating groove is provided on the mounting ring, the first gear ring is located in the second accommodating groove, and a second gear ring meshing with the first gear ring is provided in the second accommodating groove, and a reset member adapted to the second gear ring is installed on the mounting ring.

[0014] Preferably, the reset member includes two support parts fixedly mounted on the second gear ring, the bottom of the support part is fixedly connected to a guide column, the outer sleeve of the center column is provided with a movable ring, the bottom end of the guide column and the top of the movable ring are fixedly connected, and the top of the movable ring and the bottom of the mounting ring are connected by a second tension spring.

[0015] The present invention also provides a method for assembling steel structure building assembly connection components, using the steel structure building assembly connection components as described above, comprising the following steps:

[0016] Step 1: The staff drives a plurality of mounting blocks and the first guide blocks to move so that each first guide block slides into the annular groove through the avoidance groove, and the staff drives the mounting blocks and the first guide blocks to rotate relative to the annular groove and the mounting column to change the initial position of each mounting block;

[0017] Step 2: After the position of each mounting block is adjusted, the staff drives the end of the I-beam into the slot, and fixes the position of the I-beam and the mounting block by plugging the positioning structure, so that the I-beam and the mounting block are fixed relative to the mounting column;

[0018] Step 3: The locking relationship between the mounting column and the mounting ring is released by the self-rotating locking assembly. The staff drives the mounting column to rotate relative to the mounting ring and adjusts the positions of several I-beams at the same time.

[0019] Step 4: After the position of the I-beam is adjusted, the position of the mounting column is locked by the self-rotation locking assembly to fix the mounting column relative to the mounting ring.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The staff drives several mounting blocks and the first guide block to move so that each first guide block slides into the annular groove through the avoidance groove. The staff drives the mounting block and the first guide block to rotate relative to the annular groove and the mounting column to change the initial position of each mounting block. When the position of each mounting block is adjusted, the staff drives the end of the I-beam to be inserted into the slot, and fixes the position of the I-beam and the mounting block through the plug-in positioning structure to fix the I-beam and the mounting block relative to the mounting column. The locking and fixing relationship between the mounting column and the mounting ring is released through the self-rotation locking assembly. The staff drives the mounting column to rotate relative to the mounting ring and adjusts the positions of several I-beams at the same time. When the position of the I-beam is adjusted, the position of the mounting column is locked through the self-rotation locking assembly to fix the mounting column relative to the mounting ring. There is no need to use bolts to fix the I-beam and the center column together, which improves the supporting strength of the I-beam and the center column after installation. At the same time, it is convenient to adjust the positions of several I-beams, thereby improving the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0023] In the attached picture:

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the structure of the I-beam and the mounting block of the present invention being separated;

[0026] Figure 3 It is a schematic diagram of the overall structure of the mounting column of the present invention;

[0027] Figure 4 It is a schematic diagram of the structure of the third guide block and the second guide groove separated from each other according to the present invention;

[0028] Figure 5 It is a structural schematic diagram of the bottom of the top plate of the present invention;

[0029] Figure 6 It is a schematic structural diagram of a section of a mounting column of the present invention;

[0030] Figure 7 It is a structural schematic diagram of the movable plate of the present invention;

[0031] Figure 8 is a schematic structural diagram of the second gear ring of the present invention;

[0032] Fig. 9 This is a schematic diagram of the structure of the top of the mounting ring of the present invention;

[0033] Fig.10It is a schematic structural diagram of the reset element of the present invention.

[0034] In the figure: 1, center column; 2, mounting ring; 3, mounting column; 4, I-beam; 5, annular groove; 6, avoidance groove; 7, first guide block; 8, mounting block; 9, slot; 10, top plate; 11, first positioning column; 12, first avoidance hole; 13, second avoidance hole; 14, second positioning column; 15, third avoidance hole; 16, first accommodating groove; 17, fixed block; 18, movable plate; 19, fourth avoidance hole; 20, positioning plate; 21, positioning groove; 22, movable Block; 23, groove; 24, first tension spring; 25, second guide block; 26, first guide groove; 27, limit groove; 28, pull ring; 29, support plate; 30, limit sleeve; 31, second guide groove; 32, third guide block; 33, rotating shaft; 34, first gear ring; 35, second accommodating groove; 36, second gear ring; 37, slide groove; 38, slider; 39, movable ring; 40, support part; 41, guide column; 42, second tension spring; 43, positioning hole. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0036] Embodiment 1, by Figure 1 , Figure 2 and Figure 3The present invention comprises a central column 1, a mounting ring 2 is fixedly connected to the top of the central column 1, a mounting column 3 is contacted to the top of the mounting ring 2, an annular groove 5 is provided on the mounting column 3, a plurality of first guide blocks 7 are slidably provided in the annular groove 5, an avoidance groove 6 matched with the first guide block 7 is provided on the inner wall of the annular groove 5, a mounting block 8 is fixedly installed on the first guide block 7, a plurality of I-beams 4 distributed in a circle are provided above the mounting ring 2, and the number of I-beams 4 and the mounting block 8 is the same, a slot 9 matched with the I-beam 4 is provided on the mounting block 8, a plug-in positioning structure matched with the mounting block 8 and the I-beam 4 is installed on the mounting column 3, a self-rotation locking assembly matched with the mounting column 3 is installed on the mounting ring 2; the staff drives the plurality of mounting blocks 8 and the first guide blocks 7 to move, so that each first guide block 7 slides into the annular groove 5 through the avoidance groove 6, and the staff drives the mounting blocks 8 and the first The guide block 7 rotates relative to the annular groove 5 and the mounting column 3 to change the initial position of each mounting block 8. When the position of each mounting block 8 is adjusted, the staff drives the end of the I-beam 4 to be inserted into the slot 9, and fixes the position of the I-beam 4 and the mounting block 8 through the plug-in positioning structure, so that the I-beam 4 and the mounting block 8 are fixed relative to the mounting column 3, and the locking and fixing relationship between the mounting column 3 and the mounting ring 2 is released by the self-rotation locking assembly. The staff drives the mounting column 3 to rotate relative to the mounting ring 2 and adjusts the positions of several I-beams 4 at the same time. When the position of the I-beam 4 is adjusted, the position of the mounting column 3 is locked by the self-rotation locking assembly, so that the mounting column 3 is fixed relative to the mounting ring 2. There is no need to use bolts to fix the I-beam 4 and the center column 1 together, which improves the supporting strength of the I-beam 4 and the center column 1 after installation. At the same time, it is convenient to adjust the positions of several I-beams 4, thereby improving the scope of application.

[0037] Embodiment 2, based on embodiment 1, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7The plug-in positioning structure includes a top plate 10 arranged on the top of the mounting column 3, a plurality of first positioning columns 11 are fixedly connected to the bottom of the top plate 10, one end of the I-beam 4 facing the mounting block 8 is located in the corresponding slot 9, a plurality of first avoidance holes 12 adapted to the first positioning columns 11 are opened on the I-beam 4, a plurality of second avoidance holes 13 adapted to the first positioning columns 11 are opened on the mounting block 8, and the first positioning column 11 passes through the corresponding second avoidance holes 13 and the first avoidance holes 12, a plurality of second positioning columns 14 are fixedly connected to the bottom of the top plate 10, and a plurality of second positioning columns 14 are opened on the top inner wall of the annular groove 5. The third avoidance hole 15 is provided, and the inner wall at the bottom of the annular groove 5 is provided with a plurality of limit grooves 27 adapted to the second positioning column 14. The first guide block 7 is provided with a plurality of positioning holes 43 adapted to the second positioning column 14, and the second positioning column 14 passes through the corresponding third avoidance hole 15 and the positioning hole 43. The bottom end of the second positioning column 14 is located in the corresponding limit groove 27. The mounting column 3 is provided with a positioning mechanism adapted to the top plate 10. The positioning mechanism includes a fixing block 17 fixedly installed at the bottom of the top plate 10. The top of the mounting column 3 is provided with a first receiving groove 16, and the fixing block 17 is located in the first receiving groove 16. The inner walls on both sides of the first receiving groove 16 are opposite to each other. A fourth avoidance hole 19 is provided, and a positioning plate 20 is slidably provided in the fourth avoidance hole 19. Positioning grooves 21 are symmetrically provided on both sides of the fixed block 17. The ends of the two positioning plates 20 that are close to each other are respectively located in the two positioning grooves 21. The mounting column 3 is provided with a control unit adapted to the positioning plate 20. The control unit includes movable plates 18 symmetrically arranged on both sides of the mounting column 3. The ends of the two positioning plates 20 that are far away from each other are respectively fixedly connected to the two movable plates 18. Grooves 23 are provided on both sides of the mounting column 3. A movable block 22 is slidably provided in the groove 23. The movable block 22 is fixedly connected to the movable plate 18. The inner wall of the movable block 22 and the groove 23 is connected by The first tension spring 24 is connected, and the inner walls on both sides of the groove 23 are respectively provided with first guide grooves 26, and a second guide block 25 is slidably provided in the first guide groove 26, and the second guide block 25 is fixedly connected to the movable block 22, and a pull ring 28 is fixedly connected to the side of the movable plate 18 away from the positioning plate 20, and a support plate 29 adapted to the movable plate 18 is symmetrically provided on both sides of the mounting column 3, and a limiting sleeve 30 is provided on the outer sliding sleeve of the support plate 29, and the limiting sleeve 30 is fixedly connected to the mounting column 3, and a second guide groove 31 is provided on the support plate 29, and a third guide block 32 is slidably provided in the second guide groove 31, and the third guide block 32 is fixedly connected to the limiting sleeve 30;

[0038] Before the first guide block 7 passes through the avoidance groove 6 and slides into the annular groove 5, the staff drives the movable plate 18 and the movable block 22 to move through the pull ring 28, the first tension spring 24 is in a tensioned state, and the second guide block 25 slides relative to the first guide groove 26. The second guide block 25 and the first guide groove 26 are designed to make the movable plate 18 and the movable block 22 move smoothly relative to the mounting column 3, and the movable plate 18 drives the positioning plate 20 to move, so that the end of the positioning plate 20 is separated from the positioning groove 21, and the fixation of the fixed block 17 and the top plate 10 is released, and the staff drives the support plate 29 slides relative to the limiting sleeve 30, and the third guide block 32 slides in the second guide groove 31, so that the end of the support plate 29 moves to the side of the movable plate 18 facing the mounting column 3, and the movable plate 18 is supported by the support plate 29, so that the spacing between the movable plate 18 and the mounting column 3 is kept at a fixed value, and the staff drives the top plate 10 and the fixed block 17 to move upward, so that the second positioning column 14 is separated from the limiting groove 27 and the third avoidance hole 15, and the fixed block 17 is separated from the first accommodating groove 16, and the removal of the top plate 10 and the fixed block 17 is completed. When each first guide block 7 passes through the avoidance groove 6 slides into the annular groove 5, and the end of the I-beam 4 is inserted into the corresponding slot 9, the positioning holes 43 on the first guide block 7 are respectively located between the corresponding third avoidance hole 15 and the limiting groove 27, and the first avoidance hole 12 on the I-beam 4 corresponds to the second avoidance hole 13 on the mounting block 8, the staff drives the top plate 10 and the fixing block 17 to move, the fixing block 17 is inserted into the first accommodating groove 16 again, and the second positioning column 14 passes through the corresponding third avoidance hole 15 and the positioning hole 43, and the bottom end of the second positioning column 14 is inserted into the corresponding limiting groove 27, the first A guide block 7 and a mounting block 8 are fixed relative to the mounting column 3, and a first positioning column 11 passes through the corresponding second avoidance hole 13 and the first avoidance hole 12, so that the I-beam 4 is fixed relative to the mounting block 8, that is, the I-beam 4 is fixed relative to the mounting column 3. The staff drives the support plate 29 to slide in the opposite direction relative to the limit sleeve 30, and the support plate 29 no longer supports the movable plate 18. The first tension spring 24 pulls the movable block 22 and the movable plate 18 to move in the opposite direction, so that the end of the positioning plate 20 is inserted into the corresponding positioning groove 21, so that the fixed block 17 and the top plate 10 are fixed relative to the mounting column 3.

[0039] Embodiment 3, based on embodiment 2, Figure 3 , Figure 6 , Figure 8 , Fig. 9 and Fig.10The self-rotation locking assembly includes a rotating shaft 33 fixedly mounted on the bottom of the mounting column 3, and the mounting ring 2 is sleeved on the outside of the rotating shaft 33, and the two sides of the mounting ring 2 are respectively provided with slide grooves 37, and the movable plate 18 is fixedly installed with a slider 38 located in the slide groove 37, and the top and bottom of the slider 38 are respectively in contact with the top inner wall and the bottom inner wall of the slide groove 37, and the mounting ring 2 is installed with a locking device adapted to the rotating shaft 33, and the locking device includes a first gear ring 34 fixedly sleeved on the outside of the rotating shaft 33, and the mounting ring 2 is provided with a second accommodating groove 35, and the first The gear ring 34 is located in the second accommodating groove 35, and the second accommodating groove 35 is provided with a second gear ring 36 meshing with the first gear ring 34, and the mounting ring 2 is provided with a reset member adapted to the second gear ring 36, and the reset member includes two support parts 40 fixedly mounted on the second gear ring 36, and the bottom of the support part 40 is fixedly connected with a guide column 41, and the outer sleeve of the central column 1 is provided with a movable ring 39, and the bottom end of the guide column 41 is fixedly connected to the top of the movable ring 39, and the top of the movable ring 39 and the bottom of the mounting ring 2 are connected by a second tension spring 42;

[0040] When the I-beam 4 is fixed relative to the mounting column 3, the slider 38 on the movable plate 18 is located in the slide groove 37. The design of the slide groove 37 and the slider 38 prevents the movable plate 18 and the mounting column 3 from sliding vertically relative to the mounting ring 2. When it is necessary to drive the mounting column 3 and the I-beam 4 to rotate relative to the mounting ring 2 and the center column 1, the staff drives the movable ring 39 to move downward, the second tension spring 42 is in a tensioned state, and the movable ring 39 drives the second gear ring 36 to move downward through the guide column 41 and the support portion 40, so that the second gear ring 36 is no longer meshed with the first gear ring 34, releasing the engagement of the first gear ring 34 and the second gear ring 36. To lock and fix the first gear ring 34, the rotating shaft 33 and the mounting column 3, the staff drives the mounting column 3, the rotating shaft 33 and the first gear ring 34 to rotate relative to the center column 1, and the movable plate 18 drives the slider 38 to slide in the slide groove 37, so that the mounting column 3 and the I-beam 4 rotate to a preset position relative to the center column 1 as a whole. When there is no need to adjust the position of the mounting column 3 and the I-beam 4, the movable ring 39 is released, and the second tension spring 42 drives the movable ring 39, the guide column 41, the support part 40 and the second gear ring 36 to move upward, so that the second gear ring 36 is meshed with the first gear ring 34 again. The first gear ring 34, the rotating shaft 33 and the mounting column 3 are locked relative to the mounting ring 2 and the center column 1.

[0041] A method for assembling steel structure building assembly connection components of this embodiment uses the steel structure building assembly connection components as described above, and includes the following steps:

[0042] Step 1: The staff drives a plurality of mounting blocks 8 and the first guide blocks 7 to move, so that each first guide block 7 slides into the annular groove 5 through the avoidance groove 6, and the staff drives the mounting blocks 8 and the first guide blocks 7 to rotate relative to the annular groove 5 and the mounting column 3, changing the initial position of each mounting block 8;

[0043] Step 2: After the position of each mounting block 8 is adjusted, the staff drives the end of the I-beam 4 to be inserted into the slot 9, and fixes the position of the I-beam 4 and the mounting block 8 by plugging and positioning the structure, so that the I-beam 4 and the mounting block 8 are fixed relative to the mounting column 3;

[0044] Step 3: The locking relationship between the mounting column 3 and the mounting ring 2 is released by the self-rotation locking assembly. The staff drives the mounting column 3 to rotate relative to the mounting ring 2 and adjusts the positions of several I-beams 4 at the same time;

[0045] Step 4: After the position of the I-beam 4 is adjusted, the position of the mounting column 3 is locked by the self-rotation locking assembly, so that the mounting column 3 is fixed relative to the mounting ring 2.

[0046] Working principle: the staff drives several mounting blocks 8 and the first guide block 7 to move, so that each first guide block 7 slides into the annular groove 5 through the avoidance groove 6, the staff drives the mounting block 8 and the first guide block 7 to rotate relative to the annular groove 5 and the mounting column 3, and changes the initial position of each mounting block 8. When the position of each mounting block 8 is adjusted, the staff drives the end of the I-beam 4 to be inserted into the slot 9, and fixes the position of the I-beam 4 and the mounting block 8 through the plug-in positioning structure, so that the I-beam 4 and the mounting block 8 are fixed relative to the mounting column 3, and the locking and fixing relationship between the mounting column 3 and the mounting ring 2 is released by the self-rotation locking assembly. The staff drives the mounting column 3 to rotate relative to the mounting ring 2 and adjusts the positions of several I-beams 4 at the same time. When the position of the I-beam 4 is adjusted, the position of the mounting column 3 is locked by the self-rotation locking assembly, so that the mounting column 3 is fixed relative to the mounting ring 2. There is no need to use bolts to fix the I-beam 4 and the center column 1 together, which improves the supporting strength of the I-beam 4 and the center column 1 after installation, and is convenient for adjusting the positions of several I-beams 4, thereby improving the scope of application.

[0047] Before the first guide block 7 passes through the avoidance groove 6 and slides into the annular groove 5, the staff drives the movable plate 18 and the movable block 22 to move through the pull ring 28, the first tension spring 24 is in a tensioned state, and the second guide block 25 slides relative to the first guide groove 26. The second guide block 25 and the first guide groove 26 are designed to make the movable plate 18 and the movable block 22 move smoothly relative to the mounting column 3, and the movable plate 18 drives the positioning plate 20 to move, so that the end of the positioning plate 20 is separated from the positioning groove 21, and the fixation of the fixed block 17 and the top plate 10 is released, and the staff drives the support plate 29 slides relative to the limiting sleeve 30, and the third guide block 32 slides in the second guide groove 31, so that the end of the support plate 29 moves to the side of the movable plate 18 facing the mounting column 3, and the movable plate 18 is supported by the support plate 29, so that the spacing between the movable plate 18 and the mounting column 3 is kept at a fixed value, and the staff drives the top plate 10 and the fixed block 17 to move upward, so that the second positioning column 14 is separated from the limiting groove 27 and the third avoidance hole 15, and the fixed block 17 is separated from the first accommodating groove 16, and the removal of the top plate 10 and the fixed block 17 is completed. When each first guide block 7 passes through the avoidance groove 6 slides into the annular groove 5, and the end of the I-beam 4 is inserted into the corresponding slot 9, the positioning holes 43 on the first guide block 7 are respectively located between the corresponding third avoidance hole 15 and the limiting groove 27, and the first avoidance hole 12 on the I-beam 4 corresponds to the second avoidance hole 13 on the mounting block 8, the staff drives the top plate 10 and the fixing block 17 to move, the fixing block 17 is inserted into the first accommodating groove 16 again, and the second positioning column 14 passes through the corresponding third avoidance hole 15 and the positioning hole 43, and the bottom end of the second positioning column 14 is inserted into the corresponding limiting groove 27, the first A guide block 7 and a mounting block 8 are fixed relative to the mounting column 3, and a first positioning column 11 passes through the corresponding second avoidance hole 13 and the first avoidance hole 12, so that the I-beam 4 is fixed relative to the mounting block 8, that is, the I-beam 4 is fixed relative to the mounting column 3, and the staff drives the support plate 29 to slide in the opposite direction relative to the limit sleeve 30, and the support plate 29 no longer supports the movable plate 18, and the first tension spring 24 pulls the movable block 22 and the movable plate 18 to move in the opposite direction, so that the end of the positioning plate 20 is inserted into the corresponding positioning groove 21, so that the fixed block 17 and the top plate 10 are fixed relative to the mounting column 3;

[0048] When the I-beam 4 is fixed relative to the mounting column 3, the slider 38 on the movable plate 18 is located in the slide groove 37. The design of the slide groove 37 and the slider 38 prevents the movable plate 18 and the mounting column 3 from sliding vertically relative to the mounting ring 2. When it is necessary to drive the mounting column 3 and the I-beam 4 to rotate relative to the mounting ring 2 and the center column 1, the staff drives the movable ring 39 to move downward, the second tension spring 42 is in a tensioned state, and the movable ring 39 drives the second gear ring 36 to move downward through the guide column 41 and the support portion 40, so that the second gear ring 36 is no longer meshed with the first gear ring 34, releasing the engagement of the first gear ring 34 and the second gear ring 36. To lock and fix the first gear ring 34, the rotating shaft 33 and the mounting column 3, the staff drives the mounting column 3, the rotating shaft 33 and the first gear ring 34 to rotate relative to the center column 1, and the movable plate 18 drives the slider 38 to slide in the slide groove 37, so that the mounting column 3 and the I-beam 4 rotate to a preset position relative to the center column 1 as a whole. When there is no need to adjust the position of the mounting column 3 and the I-beam 4, the movable ring 39 is released, and the second tension spring 42 drives the movable ring 39, the guide column 41, the support part 40 and the second gear ring 36 to move upward, so that the second gear ring 36 is meshed with the first gear ring 34 again. The first gear ring 34, the rotating shaft 33 and the mounting column 3 are locked relative to the mounting ring 2 and the center column 1.

[0049] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure building assembly connection component, comprising a central column (1), characterized in that: The top of the central column (1) is fixedly connected to a mounting ring (2), the top of the mounting ring (2) is contacted with a mounting column (3), an annular groove (5) is provided on the mounting column (3), a plurality of first guide blocks (7) are slidably provided in the annular groove (5), an avoidance groove (6) adapted to the first guide block (7) is provided on the inner wall of the annular groove (5), a mounting block (8) is fixedly installed on the first guide block (7), a plurality of I-beams (4) distributed in a circumference are provided above the mounting ring (2), and the number of the I-beams (4) and the mounting blocks (8) is the same, a slot (9) adapted to the I-beams (4) is provided on the mounting block (8), a plug-in positioning structure adapted to the mounting block (8) and the I-beam (4) is installed on the mounting column (3), and a self-rotation locking assembly adapted to the mounting column (3) is installed on the mounting ring (2); The plug-in positioning structure comprises a top plate (10) arranged on the top of the mounting column (3), a plurality of first positioning columns (11) are fixedly connected to the bottom of the top plate (10), one end of the I-beam (4) facing the mounting block (8) is located in the corresponding slot (9), a plurality of first avoidance holes (12) adapted to the first positioning columns (11) are opened on the I-beam (4), a plurality of second avoidance holes (13) adapted to the first positioning columns (11) are opened on the mounting block (8), and the first positioning columns (11) penetrate the corresponding second avoidance holes (13) and the first avoidance holes (12), and the bottom of the top plate (10) is fixedly connected to the plurality of first positioning columns (11). A second positioning column (14), a plurality of third avoidance holes (15) matched with the second positioning column (14) are opened on the top inner wall of the annular groove (5), a plurality of limiting grooves (27) matched with the second positioning column (14) are opened on the bottom inner wall of the annular groove (5), a plurality of positioning holes (43) matched with the second positioning column (14) are opened on the first guide block (7), and the second positioning column (14) passes through the corresponding third avoidance holes (15) and the positioning holes (43), the bottom end of the second positioning column (14) is located in the corresponding limiting groove (27), and the mounting column (3) is installed with a positioning mechanism matched with the top plate (10).

2. The steel structure building assembly connection component according to claim 1, characterized in that: The positioning mechanism comprises a fixing block (17) fixedly mounted on the bottom of the top plate (10); a first receiving groove (16) is provided on the top of the mounting column (3); the fixing block (17) is located in the first receiving groove (16); fourth avoidance holes (19) are symmetrically provided on the inner walls of both sides of the first receiving groove (16); a positioning plate (20) is slidably provided in the fourth avoidance hole (19); positioning grooves (21) are symmetrically provided on both sides of the fixing block (17); adjacent ends of the two positioning plates (20) are respectively located in the two positioning grooves (21); and a control unit adapted to the positioning plate (20) is installed on the mounting column (3).

3. The steel structure building assembly connection component according to claim 2, characterized in that: The control unit comprises movable plates (18) symmetrically arranged on both sides of the mounting column (3); the ends of the two positioning plates (20) that are away from each other are fixedly connected to the two movable plates (18), respectively; grooves (23) are respectively provided on both sides of the mounting column (3); movable blocks (22) are slidably arranged in the grooves (23); the movable blocks (22) and the movable plates (18) are fixedly connected; and the movable blocks (22) and the inner wall of the grooves (23) are connected via a first tension spring (24).

4. The steel structure building assembly connection component according to claim 3, characterized in that: The inner walls on both sides of the groove (23) are respectively provided with first guide grooves (26), a second guide block (25) is slidably arranged in the first guide groove (26), and the second guide block (25) and the movable block (22) are fixedly connected.

5. The steel structure building assembly connection component according to claim 3, characterized in that: A pull ring (28) is fixedly connected to one side of the movable plate (18) away from the positioning plate (20), and supporting plates (29) adapted to the movable plate (18) are symmetrically arranged on both sides of the mounting column (3), and a limiting sleeve (30) is provided on the outer sliding sleeve of the supporting plate (29), and the limiting sleeve (30) is fixedly connected to the mounting column (3), and a second guide groove (31) is opened on the supporting plate (29), and a third guide block (32) is slidably arranged in the second guide groove (31), and the third guide block (32) is fixedly connected to the limiting sleeve (30).

6. The steel structure building assembly connection component according to claim 3, characterized in that: The self-rotation locking assembly comprises a rotating shaft (33) fixedly mounted on the bottom of the mounting column (3), and a mounting ring (2) sleeved on the outside of the rotating shaft (33), two sides of the mounting ring (2) are respectively provided with sliding grooves (37), a movable plate (18) is fixedly mounted with a slider (38) located in the sliding groove (37), and the top and bottom of the slider (38) are respectively in contact with the top inner wall and the bottom inner wall of the sliding groove (37), and the mounting ring (2) is provided with a locking device adapted to the rotating shaft (33).

7. The steel structure building assembly connection component according to claim 6, characterized in that: The locking device comprises a first gear ring (34) fixedly sleeved on the outside of the rotating shaft (33); a second receiving groove (35) is provided on the mounting ring (2); the first gear ring (34) is located in the second receiving groove (35); a second gear ring (36) meshing with the first gear ring (34) is provided in the second receiving groove (35); and a reset member matched with the second gear ring (36) is installed on the mounting ring (2).

8. The steel structure building assembly connection component according to claim 7, characterized in that: The reset member comprises two support parts (40) fixedly mounted on the second gear ring (36); the bottom of the support part (40) is fixedly connected to a guide column (41); the outer portion of the central column (1) is sleeved with a movable ring (39); the bottom end of the guide column (41) is fixedly connected to the top of the movable ring (39); the top of the movable ring (39) and the bottom of the mounting ring (2) are connected via a second tension spring (42).

9. A method for assembling steel structure building assembly connection components, using the steel structure building assembly connection components as claimed in claim 1, characterized in that: The following steps are involved: Step 1: A staff member drives a plurality of mounting blocks (8) and a first guide block (7) to move so that each first guide block (7) slides into the annular groove (5) through the avoidance groove (6), and the staff member drives the mounting block (8) and the first guide block (7) to rotate relative to the annular groove (5) and the mounting column (3) to change the initial position of each mounting block (8); Step 2: After the position of each mounting block (8) is adjusted, the staff drives the end of the I-beam (4) to be inserted into the slot (9), and fixes the position of the I-beam (4) and the mounting block (8) by means of the plug-in positioning structure, so that the I-beam (4) and the mounting block (8) are fixed relative to the mounting column (3); Step 3: The locking relationship between the mounting column (3) and the mounting ring (2) is released by the self-rotating locking assembly, and the staff drives the mounting column (3) to rotate relative to the mounting ring (2), and adjusts the positions of the plurality of I-beams (4) at the same time; Step 4: After the position of the I-beam (4) is adjusted, the position of the mounting column (3) is locked by the self-rotation locking assembly, so that the mounting column (3) is fixed relative to the mounting ring (2).

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