Box-type steel structure beam-column assembled node

Abstract

The present invention relates to the field of building construction technology, and in particular to a box-shaped steel structure beam-column assembled node, which includes a support column and a beam. The support column and the beam are detachably connected together through a connecting structure, so that the support column and the beam can be separated and reused. The connecting structure includes a column fixing hoop, a column connecting plate, a connecting boss, a beam fixing hoop, a connecting platform and a locking assembly. The connecting structure mainly adopts a clamping method for connection, which can quickly realize the connection, fixing and disassembly of the support column and the beam, and is convenient for use. Moreover, when the connecting structure is fixed and disassembled, the connecting boss will not rotate in the connecting slot, and the horizontal locking column will not rotate in the locking hole, which effectively reduces the wear of the connecting hole, increases the service life of the connecting structure, and reduces the possibility of eccentricity or looseness of the support column and the beam, which is conducive to large-scale use.

Description

Technical Field

[0001] The present invention relates to the technical field of building construction, and in particular to a box-shaped steel structure beam-column assembled node. Background Art

[0002] Existing box-type steel structure beam-column assembled nodes include supporting columns and beams. The supporting columns and beams are usually arranged perpendicular to each other. The supporting columns and beams are usually connected together by welding. The assembled nodes assembled by welding are difficult to reuse, resulting in a waste of resources. Summary of the Invention

[0003] The technical problem solved by the present invention is to provide a reusable box-shaped steel structure beam-column assembled node.

[0004] The technical solution adopted by the present invention to solve its technical problems is: a box-shaped steel structure beam-column assembled node, including a supporting column and a cross beam, the supporting column and the cross beam are detachably connected together through a connecting structure, the connecting structure includes a column fixing hoop, a column connecting plate, a connecting clamping boss, a beam fixing hoop, a connecting platform and a locking assembly, the column fixing hoop is detachably arranged on the supporting column through a first connecting piece, the column connecting plate is connected to one side of the column fixing hoop, the connecting clamping boss is vertically connected to the column connecting plate, and a locking hole is provided on the connecting clamping boss;

[0005] The beam fixing hoop is detachably mounted on the crossbeam through a second connecting piece. The connecting platform is connected to one side of the beam fixing hoop. A connecting slot and a locking slide are provided in the connecting platform. The locking slide includes a horizontal slot body and a vertical slot body that are connected. The horizontal slot body is connected to the connecting slot.

[0006] The locking assembly includes a horizontal locking column and a vertical unlocking plate connected together;

[0007] The connecting card boss is matched and set in the connecting card slot, the horizontal locking column is matched and set in the horizontal slot body through the locking hole, the vertical unlocking plate is vertically set in the vertical slot body, and the vertical unlocking plate can slide left and right in the vertical slot body, and the outer end of the vertical unlocking plate extends to the outside of the vertical slot body.

[0008] Furthermore, the supporting columns and the crossbeams are arranged perpendicular to each other.

[0009] Furthermore, the first connecting member and the second connecting member are both connecting bolts.

[0010] Furthermore, it also includes column stiffening ribs, which are connected to the column connecting plates and column fixing hoops.

[0011] Furthermore, the shape of the connecting boss is arc-shaped, and the width of the connecting boss gradually increases from top to bottom.

[0012] Furthermore, it also includes anti-bending ribs, which are vertically arranged on the column connecting plates. A mounting groove is arranged in the connecting platform, and the anti-bending ribs are matched and arranged in the mounting groove.

[0013] Furthermore, the locking hole is matched with a magnetic ring, the horizontal locking column is made of magnetic material, and the horizontal locking column passes through the magnetic ring.

[0014] Furthermore, the connecting slot is provided through the middle portion of the horizontal slot body.

[0015] Furthermore, a left-right strip slide is provided on the side wall of the locking slide, and a guide column is provided on the front and rear sides of the vertical unlocking plate respectively. The guide column is matched and arranged in the strip slide, and the guide column can move left and right along the strip slide.

[0016] The beneficial effects of the present invention are as follows: the box-shaped steel structure beam-column assembled node of the present invention includes support columns and beams, and the support columns and beams are detachably connected together through a connecting structure, so that the support columns and beams can be separated and reused. The connecting structure includes a column fixing hoop, a column connecting plate, a connecting boss, a beam fixing hoop, a connecting platform and a locking assembly. The connecting structure mainly adopts a clamping method for connection, which can quickly realize the connection, fixing and disassembly of the support column and the beam, and is convenient for use; and when the connecting structure is fixed and disassembled, the connecting boss will not rotate in the connecting slot, and the horizontal locking column will not rotate in the locking hole, which effectively reduces the wear of the connecting hole, increases the service life of the connecting structure, and reduces the possibility of eccentricity or looseness of the support column and beam, which is conducive to large-scale use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axial schematic diagram of the present invention;

[0018] Figure 2 It is a schematic cross-sectional view of the present invention;

[0019] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 It is an exploded schematic diagram of the connection structure;

[0021] Figure 5 is a schematic diagram of the locking assembly;

[0022] Marked as: supporting column 1, cross beam 2, connecting structure 3, column fixing hoop 31, column connecting plate 32, connecting boss 33, locking hole 331, beam fixing hoop 34, connecting platform 35, locking slide 351, mounting groove 352, strip slide 353, locking assembly 36, horizontal locking column 361, vertical unlocking plate 362, guide column 363, anti-bending rib 37, column stiffening rib 38, magnetic ring 39, first connecting part 4, second connecting part 5. DETAILED DESCRIPTION

[0023] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0024] The components involved in the following are Figure 4 The positions of the components in the figure are taken as the reference.

[0025] like Figures 1 to 5 As shown, the box-shaped steel structure beam-column assembled node of the present invention includes a supporting column 1 and a crossbeam 2. The supporting column 1 and the crossbeam 2 are detachably connected together by a connecting structure 3. The connecting structure 3 includes a column fixing hoop 31, a column connecting plate 32, a connecting clamping boss 33, a beam fixing hoop 34, a connecting platform 35 and a locking assembly 36. The column fixing hoop 31 is detachably set on the supporting column 1 through a first connecting member 4. The column connecting plate 32 is connected to one side of the column fixing hoop 31. The connecting clamping boss 33 is vertically connected to the column connecting plate 32. The connecting clamping boss 33 is provided with a locking hole 331.

[0026] The beam fixing hoop 34 is detachably mounted on the crossbeam 2 via the second connecting member 5. The connecting platform 35 is connected to one side of the beam fixing hoop 34. The connecting platform 35 is provided with a connecting slot and a locking slide 351. The locking slide 351 includes a horizontal slot body and a vertical slot body that are connected. The horizontal slot body is connected to the connecting slot.

[0027] The locking assembly 36 includes a horizontal locking post 361 and a vertical unlocking plate 362 connected together;

[0028] The connecting card boss 33 is matched and set in the connecting card slot, the horizontal locking column 361 is matched and set through the locking hole 331 in the horizontal slot body, the vertical unlocking plate 362 is vertically set in the vertical slot body, and the vertical unlocking plate 362 can slide left and right in the vertical slot body, and the outer end of the vertical unlocking plate 362 extends to the outside of the vertical slot body.

[0029] When the box-type steel structure beam-column assembled node of the present invention is assembled and used, the column fixing hoop 31 is first set on the supporting column 1 through the first connecting member 4, and the beam fixing hoop 34 is set on the crossbeam 2 through the second connecting member 5; then the vertical unlocking plate 362 is moved so that the vertical unlocking plate 362 is located at the leftmost end of the vertical slot; then the connecting card boss 33 is set in the connecting card slot to connect the supporting column 1 and the crossbeam 2 together; finally, the vertical unlocking plate 362 is moved to the right, and the vertical unlocking plate 362 drives the horizontal locking column 361 to move to the right, so that the horizontal locking column 361 is set through the locking hole 331, and the connecting card boss 33 is locked, so that the connecting card boss 33 cannot move, thereby achieving the fixation of the support column 1 and the crossbeam 2. When disassembling the assembled node of the box-type steel structure beam and column, it is only necessary to push the vertical unlocking plate 362 to the left until the horizontal locking column 361 is disengaged from the locking hole 331, and the connecting boss 33 is no longer locked. Remove the connecting boss 33 from the connecting slot, thereby quickly realizing the disassembly and separation of the support column 1 and the beam 2.

[0030] In order to improve the use effect of the entire box-shaped steel structure beam-column assembled node, the supporting column 1 and the beam 2 are arranged perpendicular to each other.

[0031] The column fixing hoop 31 is detachably mounted on the supporting column 1 through the first connecting member 4, and the beam fixing hoop 34 is detachably mounted on the crossbeam 2 through the second connecting member 5. In order to facilitate operation and ensure connection strength, the first connecting member 4 and the second connecting member 5 are preferably connecting bolts.

[0032] In order to improve the connection strength of the column connecting plate 32 and the column fixing hoop 31, Figure 1 、 Figure 4 As shown, the present invention further provides column stiffening ribs 38 , which are connected to the column connecting plate 32 and the column fixing hoop 31 .

[0033] To facilitate the placement of the connecting boss 33 within the connecting slot, the connecting boss 33 is arc-shaped, with its width gradually increasing from top to bottom. The arc is preferably circular, and the connecting slot is also circular. The arc-shaped connecting boss 33 and the matching arc-shaped connecting slot engage together, enhancing the connection strength between the two. To further facilitate connection, the upper sides of the connecting boss 33 are rounded.

[0034] In order to improve the bending stiffness of the assembled beam-column joint of the entire box-shaped steel structure, Figure 4As shown, the present invention also includes anti-bending ribs 37, which are vertically mounted on the column connecting plate 32. Mounting slots 352 are provided in the connecting platform 35, and the anti-bending ribs 37 are matched to the mounting slots 352. The number of anti-bending ribs 37 and mounting slots 352 is the same, and the number of anti-bending ribs 37 is determined by the width of the column connecting plate 32, typically 2-4. The anti-bending ribs 37 not only increase bending rigidity but also enhance the connection strength between the supporting column 1 and the crossbeam 2. To further enhance the connection strength between the column connecting plate 32 and the connecting boss 33, the sidewalls of the anti-bending ribs 37 are connected to the connecting boss 33.

[0035] In order to quickly realize the connection, fixation and disassembly of the support column and the beam, and facilitate use, Figure 4 As shown, the locking hole 331 is matched with a magnetic ring 39 , and the horizontal locking column 361 is made of magnetic material. The horizontal locking column 361 is set through the magnetic ring 39 .

[0036] In order to further improve the connection strength between the support column 1 and the beam 2 and improve the use effect of the connection structure 3, Figure 2 、 Figure 3 As shown, the connecting slot is set through the middle part of the horizontal slot body, and the locking slide groove 351 is set at the connection between the connecting slot and the horizontal slot body, so that the middle position of the horizontal locking column 361 passes through the middle position of the connecting card boss 33.

[0037] In order to facilitate the left and right movement of the vertical unlocking plate 362, to facilitate use and to improve its stability during movement, Figure 4 As shown, a left-right strip slot 353 is provided on the side wall of the locking slot 351, and a guide column 363 is provided on the front and rear sides of the vertical unlocking plate 362 respectively. The guide column 363 is matched and arranged in the strip slot 353, and the guide column 363 can move left and right along the strip slot 353.

[0038] In summary, the box-shaped steel structure beam-column assembled node of the present invention includes a support column 1 and a beam 2. The support column 1 and the beam 2 are detachably connected together through a connecting structure 3, so that the support column 1 and the beam 2 can be separated and reused. The connecting structure 3 includes a column fixing hoop 31, a column connecting plate 32, a connecting boss 33, a beam fixing hoop 34, a connecting platform 35 and a locking assembly 36. The connecting structure mainly adopts a clamping method for connection, which can quickly realize the connection, fixing and disassembly of the support column 1 and the beam 2, and is convenient for use. Moreover, when the connecting structure is fixed and disassembled, the connecting boss 33 will not rotate in the connecting slot, and the horizontal locking column 361 will not rotate in the locking hole, which effectively reduces the wear of the connecting hole, increases the service life of the connecting structure, and reduces the possibility of eccentricity or looseness of the support column 1 and the beam 2, which is conducive to large-scale use.

Claims

1. A box-shaped steel structure beam-column assembled node, comprising a supporting column (1) and a crossbeam (2), characterized in that: The supporting column (1) and the crossbeam (2) are detachably connected together via a connecting structure (3), wherein the connecting structure (3) comprises a column fixing hoop (31), a column connecting plate (32), a connecting boss (33), a beam fixing hoop (34), a connecting platform (35) and a locking assembly (36), wherein the column fixing hoop (31) is detachably arranged on the supporting column (1) via a first connecting member (4), the column connecting plate (32) is connected to one side of the column fixing hoop (31), the connecting boss (33) is vertically connected to the column connecting plate (32), a locking hole (331) is provided on the connecting boss (33), the connecting boss (33) is in an arc shape, and the width of the connecting boss (33) gradually increases from top to bottom; The beam fixing hoop (34) is detachably arranged on the crossbeam (2) via a second connecting member (5); the connecting platform (35) is connected to one side of the beam fixing hoop (34); a connecting slot and a locking slide (351) are provided in the connecting platform (35); the locking slide (351) includes a horizontal slot body and a vertical slot body that are connected to each other; the horizontal slot body is connected to the connecting slot; The locking assembly (36) includes a horizontal locking column (361) and a vertical unlocking plate (362) connected together; The connecting card boss (33) is matched and arranged in the connecting card slot, the horizontal locking column (361) is matched and passed through the locking hole (331) and is arranged in the horizontal slot body, the vertical unlocking plate (362) is vertically arranged in the vertical slot body, and the vertical unlocking plate (362) can slide left and right in the vertical slot body, and the outer end of the vertical unlocking plate (362) extends to the outside of the vertical slot body; It also includes an anti-bending rib plate (37), which is vertically arranged on the column connecting plate (32), and a mounting groove (352) is provided in the connecting platform (35), and the anti-bending rib plate (37) is matched and arranged in the mounting groove (352); The locking hole (331) is matched with a magnetic ring (39), the horizontal locking column (361) is made of a magnetic material, and the horizontal locking column (361) is set through the magnetic ring (39); A strip slide (353) in the left and right directions is provided on the side wall of the locking slide (351), and a guide column (363) is provided on the front and rear sides of the vertical unlocking plate (362). The guide column (363) is matched and set in the strip slide (353), and the guide column (363) can move left and right along the strip slide (353).

2. The box-shaped steel structure beam-column assembled node according to claim 1, characterized in that: The supporting columns (1) and the crossbeams (2) are arranged perpendicular to each other.

3. The box-shaped steel structure beam-column assembled node according to claim 1, characterized in that: The first connecting member (4) and the second connecting member (5) are both connecting bolts.

4. The box-shaped steel structure beam-column assembled node according to claim 1, characterized in that: It also includes a column stiffening rib (38), which is connected to the column connecting plate (32) and the column fixing hoop (31).

5. The box-shaped steel structure beam-column assembled node according to claim 1, characterized in that: The connecting slot is arranged through the middle of the horizontal slot body.

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