Prefabricated building beam-column steel structure connecting component

Abstract

The application provides an assembled building beam-column steel structure connecting component, and belongs to the technical field of assembled building components, which comprises a beam column, a sliding seat, a sliding limiting assembly, a connecting piece and a cross beam, the connecting piece is installed at one end of the cross beam, the sliding seat is arranged on the inner side of the beam column and can slide along the length direction of the beam column, the inner wall of the sliding seat is provided with a fixed limiting assembly, a first insertion slot is formed in one side of the sliding seat, the connecting piece can extend into the first insertion slot, the sliding limiting assembly is movably installed in the sliding seat, when the connecting piece rotates in the sliding seat, the connecting piece can form a dislocation structure with the first insertion slot, meanwhile, the connecting piece can drive the sliding limiting assembly to slide and cooperate with the fixed limiting assembly, so that the limiting of the sliding seat is realized. Compared with the prior art, the embodiment of the application can realize the quick assembly and disassembly of the cross beam and the beam column, and has the advantages of convenient and fast assembly and disassembly and firm and reliable connection.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of fabricated building components, and particularly relates to a fabricated building beam-column steel structure connecting component. BACKGROUND

[0002] The steel structure connecting component refers to a carrier for the mutual connection between steel structure components or parts. The fabricated steel structure building and the fabricated steel structure bridge are mostly connected by on-site assembly of steel structure connecting components, and the working efficiency is higher than that of the traditional cast-in-place concrete structure.

[0003] At present, the connection between the steel structure beam column and the cross beam is mostly realized by relying on bolts or clamps. This connection mode is relatively traditional, the connection position between the cross beam and the beam column is inconvenient to adjust, and the bolts or clamps need to be frequently screwed during loading and unloading, resulting in low loading and unloading efficiency. In addition, the connection mode using bolts or clamps is prone to rusting at the connection point, which further leads to subsequent inconvenience in disassembly. SUMMARY

[0004] In view of the above technical problems of the prior art, the technical problem to be solved by the embodiments of the application is to provide a fabricated building beam-column steel structure connecting component.

[0005] To solve the above technical problems, the application provides the following technical scheme:

[0006] A fabricated building beam-column steel structure connecting component, comprising a beam column, a sliding seat, a sliding limiting assembly, a connecting piece and a cross beam,

[0007] The connecting piece is installed at one end of the cross beam, and the connecting piece comprises a first connecting rod;

[0008] The sliding seat is arranged on the inner side of the beam column and can slide along the length direction of the beam column,

[0009] The inner wall of the beam column is provided with a fixed limiting assembly,

[0010] A first insertion slot, in which the connecting piece can extend, is formed in one side of the sliding seat, the sliding limiting assembly is movably installed in the sliding seat, the sliding limiting assembly comprises a sliding plate and a limiting plug fixedly arranged on one side of the sliding plate, the sliding plate and the sliding seat are connected through an elastic piece, and the elastic piece is used for providing elastic support for the sliding plate;

[0011] When the cross beam rotates, the cross beam drives the connecting piece to rotate inside the sliding seat, and a dislocation structure is formed with the first slot, preventing the connecting piece from separating from the inside of the sliding seat, achieving stable connection between the cross beam and the sliding seat, and the rotation of the connecting piece drives the sliding limiting assembly to move, so that the sliding limiting piece cooperates with the fixed limiting assembly, limiting the sliding seat, preventing the sliding seat from moving along the length direction of the beam column, and achieving stable connection between the cross beam and the beam column;

[0012] The limiting insert includes a limiting rod, when the cross beam needs to be disassembled, the cross beam is reversely rotated, the first connecting rod is reversely rotated under the support of the elastic piece, the sliding plate drives the limiting rod to move reversely, so that the limiting rod is removed from between the adjacent two groups of protrusions, when the first connecting rod is rotated to the position corresponding to the first slot, the first connecting rod is removed from the first slot to the outside of the sliding seat, and quick assembly and disassembly between the cross beam and the beam column is achieved.

[0013] As a further improved scheme of the present application: the connecting piece further includes an insertion rod fixedly arranged on one side of the first connecting rod,

[0014] The end of the first connecting rod away from the insertion rod is fixedly connected with the end of the cross beam,

[0015] The end of the limiting insert away from the sliding plate extends to the outside of the sliding seat, and the side of the sliding plate away from the limiting insert is provided with an arc-shaped slot for inserting the insertion rod, and the bottom of the arc-shaped slot is in an inclined structure.

[0016] As a further improved scheme of the present application: one end of the limiting rod is fixedly connected with the sliding plate, and the other end extends to the outside of the sliding seat, and the fixed limiting assembly includes a plurality of spaced protrusions.

[0017] As a further improved scheme of the present application: the sliding plate and the sliding seat are further connected through an elastic piece, and the elastic piece is used for providing elastic support for the sliding plate.

[0018] As a further improved scheme of the present application: a sealing piece is further arranged in the sliding seat,

[0019] The first connecting rod can also drive the sealing piece to rotate when rotating inside the sliding seat, and the sealing piece can block the first slot through rotation.

[0020] As a further improved scheme of the present application: the sealing piece includes a sealing plate,

[0021] The sealing plate is rotatably arranged in the sliding seat and abuts against the inner wall of the sliding seat, a second slot matched with the first slot is formed in the sealing plate, and a push rod is fixedly arranged on the side of the first connecting rod away from the insertion rod.

[0022] As a further improvement of the present application: the inner wall of the beam column is fixedly provided with a guide rail along the length direction, and the side wall of the sliding seat is provided with a clamping groove matched with the guide rail.

[0023] Compared with the prior art, the present application has the following advantages:

[0024] In the embodiment of the present application, when installing, the connecting piece at one end of the cross beam is inserted into the first insertion slot on one side of the sliding seat, and then the cross beam is rotated, driving the connecting piece to rotate inside the sliding seat. When the connecting piece rotates, on the one hand, it can form a misaligned structure with the first insertion slot, thereby preventing the connecting piece from detaching from the inside of the sliding seat and achieving stable connection between the cross beam and the sliding seat. On the other hand, the rotation of the connecting piece can drive the sliding limiting assembly to move, so that the sliding limiting piece cooperates with the fixed limiting assembly to limit the sliding seat, preventing the sliding seat from moving along the length direction of the beam column. In this way, stable connection between the cross beam and the beam column can be achieved, and compared with the prior art, the cross beam and the beam column can be quickly assembled and disassembled, having the advantages of convenient and fast assembly and disassembly, and firm and reliable connection. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of a fabricated building beam column steel structure connecting member;

[0026] Figure 2 It is a structural schematic diagram of a sliding limiting assembly in a fabricated building beam column steel structure connecting member;

[0027] Figure 3 It is a structural schematic diagram of a connecting piece in a fabricated building beam column steel structure connecting member;

[0028] Figure 4 It is a structural schematic diagram of a sealing piece in a fabricated building beam column steel structure connecting member;

[0029] In the figure: 10-beam column, 101-guide rail, 102-fixed limiting assembly, 20-sliding seat, 201-first insertion slot, 202-clamping groove, 30-sliding limiting assembly, 301-sliding plate, 302-limiting rod, 303-elastic piece, 304-arc-shaped groove, 40-connecting piece, 401-inserting rod, 402-first connecting rod, 403-pushing rod, 404-second connecting rod, 50-sealing plate, 501-second insertion slot, 60-cross beam. DETAILED DESCRIPTION

[0030] The technical solutions of the present application will be further described in detail below in combination with specific embodiments.

[0031] Embodiments of the present patent are described below in detail with reference to examples thereof illustrated in the accompanying drawings, wherein like or similar elements across the various figures are denoted by like or similar references. The embodiments described below by way of example with reference to the drawings are illustrative only, and are not to be construed as limiting the present patent.

[0032] Referring to Figure 1 The embodiment provides a prefabricated building beam column steel structure connecting component, which comprises a beam column 10, a sliding seat 20, a sliding limiting assembly 30, a connecting piece 40 and a cross beam 60, the connecting piece 40 is installed at one end of the cross beam 60, the sliding seat 20 is arranged on the inner side of the beam column 10 and can slide along the length direction of the beam column 10, a fixed limiting assembly 102 is arranged on the inner wall of the sliding seat 20, a first insertion slot 201 is formed on one side of the sliding seat 20, the connecting piece 40 can extend into the first insertion slot 201, the sliding limiting assembly 30 is movably installed in the sliding seat 20, when the connecting piece 40 rotates in the sliding seat 20, the connecting piece 40 can form a dislocation structure with the first insertion slot 201, and the connecting piece 40 can drive the sliding limiting assembly 30 to slide and cooperate with the fixed limiting assembly 102, so that the limiting of the sliding seat 20 is realized.

[0033] When the cross beam 60 is installed, the connecting piece 40 at one end of the cross beam 60 is inserted into the first insertion slot 201 formed on one side of the sliding seat 20, and then the cross beam 60 is rotated, so that the cross beam 60 drives the connecting piece 40 to rotate in the sliding seat 20, when the connecting piece 40 rotates, on the one hand, the connecting piece 40 can form a dislocation structure with the first insertion slot 201, so that the connecting piece 40 is prevented from separating from the sliding seat 20, and the stable connection between the cross beam 60 and the sliding seat 20 is realized, on the other hand, the rotation of the connecting piece 40 can drive the sliding limiting assembly 30 to move, so that the sliding limiting assembly 30 cooperates with the fixed limiting assembly 102, the limiting of the sliding seat 20 is realized, and the sliding seat 20 is prevented from moving along the length direction of the beam column 10, so that the stable connection between the cross beam 60 and the beam column 10 is realized, the sliding cooperation between the sliding seat 20 and the beam column 10 is used to facilitate the adjustment of the position of the sliding seat 20, so that the cross beam 60 is installed at different positions on one side of the beam column 10.

[0034] Referring to Figure 1 , Figure 2 and Figure 3In one embodiment, the connecting piece 40 comprises a first connecting rod 402 and a plug rod 401 fixedly arranged on one side of the first connecting rod 402, and the end of the first connecting rod 402 away from the plug rod 401 is fixedly connected with the end of the cross beam 60; the sliding limiting assembly 30 comprises a sliding plate 301 and a limiting plug fixedly arranged on one side of the sliding plate 301, and the end of the limiting plug away from the sliding plate 301 extends to the outside of the sliding seat 20; the side of the sliding plate 301 away from the limiting plug is provided with an arc-shaped groove 304 into which the plug rod 401 can be inserted, and the groove bottom of the arc-shaped groove 304 is of an inclined structure.

[0035] During installation, the first connecting rod 402 can be inserted into the sliding seat 20 from the first insertion slot 201, and the plug rod 401 on one side of the first connecting rod 402 can be inserted into the arc-shaped groove 304, then the cross beam 60 is rotated to drive the first connecting rod 402 to rotate, and then drive the plug rod 401 to rotate, and because the groove bottom of the arc-shaped groove 304 is of an inclined structure, the arc-shaped groove 304 groove bottom can be acted on during the rotation of the plug rod 401, thereby pushing the sliding plate 301 to move along the inside of the sliding seat 20 to drive the limiting plug to move to the outside of the sliding seat 20 and cooperate with the fixed limiting assembly 102, thereby limiting the sliding seat 20.

[0036] Please refer to Figure 1 , Figure 2 and Figure 3 In one embodiment, the limiting plug comprises a limiting rod 302, one end of the limiting rod 302 is fixedly connected with the sliding plate 301, and the other end extends to the outside of the sliding seat 20, and the fixed limiting assembly 102 comprises a plurality of protrusions distributed at intervals.

[0037] When the sliding plate 301 moves along the inside of the sliding seat 20, the limiting rod 302 can be driven to move synchronously, so that one end of the limiting rod 302 is inserted between adjacent two groups of protrusions, thereby limiting the limiting rod 302 and limiting the sliding seat 20.

[0038] Please refer to Figure 1 In one embodiment, the end of the first connecting rod 402 away from the plug rod 401 is fixedly connected with the end of the cross beam 60 through a second connecting rod 404.

[0039] Please refer to Figure 1 and Figure 2 In one embodiment, the sliding plate 301 and the sliding seat 20 are further connected through an elastic member 303, and the elastic member 303 is used to provide elastic support for the sliding plate 301.

[0040] When the beam 60 needs to be disassembled, the beam 60 can be reversely rotated, the first connecting rod 402 is reversely rotated, the sliding plate 301 can reversely move the limiting rod 302 through the supporting action of the elastic member 303, the limiting rod 302 is removed from between the adjacent two groups of protrusions, the first connecting rod 402 is removed from the first slot 201 to the outside of the sliding seat 20 after the first connecting rod 402 is rotated to correspond to the position of the first slot 201, thereby disassembling the beam 60 from one side of the beam column 10.

[0041] In one embodiment, the elastic member 303 can be a spring or a metal spring piece, which is not limited here.

[0042] Please refer to Figure 1 In one embodiment, the sliding seat 20 further comprises a sealing member, which is rotatable when the first connecting rod 401 rotates in the sliding seat 20, and the first slot 201 can be blocked by the rotation of the sealing member to prevent rain, dust and other foreign matters from entering the sliding seat 20 from the first slot 201, thereby preventing the first connecting rod 402 from rusting and being stuck in the sliding seat 20.

[0043] Please refer to Figure 2 and Figure 4 In one embodiment, the sealing member comprises a sealing plate 50, which is rotatably arranged in the sliding seat 20 and attached to the inner wall of the sliding seat 20, and a second slot 501 is formed in the sealing plate 50 and matched with the first slot 201, and a push rod 403 is fixedly arranged on the side of the first connecting rod 402 away from the connecting rod 401.

[0044] When the first connecting rod 402 is inserted into the sliding seat 20 from the first slot 201, the first connecting rod 402 can pass through the second slot 501 at the same time, and when the first connecting rod 402 is rotated to drive the sliding plate 301 to move in the sliding seat 20, the first connecting rod 402 can drive the push rod 403 to rotate synchronously, the push rod 403 can act on the inner wall of the second slot 501, thereby driving the sealing plate 50 to rotate in the sliding seat 20, so that the second slot 501 and the first slot 201 are misaligned with each other, thereby blocking the first slot 201 and achieving the purposes of waterproofing and dustproofing.

[0045] Please refer to Figure 1 and Figure 2 In one embodiment, the inner wall of the beam column 10 is fixedly provided with a guide rail 101 along the length direction, and the side wall of the sliding seat 20 is provided with a clamping groove 202 matched with the guide rail 101.

[0046] The side wall of the sliding seat 20 is slidably connected with the guide rail 101 through the clamping groove 202, so that the position of the sliding seat 20 can be adjusted, and the cross beam 60 can be installed at different positions on one side of the beam column 10.

[0047] In the embodiment of the present application, when the cross beam 60 is installed, the connecting piece 40 at one end of the cross beam 60 is inserted into the first insertion slot 201 formed on one side of the sliding seat 20, and then the cross beam 60 is rotated, so that the connecting piece 40 is rotated in the sliding seat 20. When the connecting piece 40 is rotated, on the one hand, the connecting piece 40 can form a dislocation structure with the first insertion slot 201, so as to prevent the connecting piece 40 from being separated from the inside of the sliding seat 20, and realize the stable connection between the cross beam 60 and the sliding seat 20. On the other hand, the rotation of the connecting piece 40 can drive the sliding limiting assembly 30 to move, so that the sliding limiting piece 30 cooperates with the fixed limiting assembly 102, and the sliding seat 20 is limited, so as to prevent the sliding seat 20 from moving along the length direction of the beam column 10. In this way, the stable connection between the cross beam 60 and the beam column 10 can be realized. Compared with the prior art, the cross beam 60 and the beam column 10 can be quickly assembled and disassembled, and the advantages of convenient and fast assembly and disassembly, and firm and reliable connection are achieved.

[0048] The preferred embodiments of the present application are described above in detail, but the present application is not limited to the above embodiments. Within the knowledge of those skilled in the art, various changes can be made without departing from the spirit of the present application.

Claims

1. A fabricated building beam-column steel structure connecting member, characterized by, Beam column, sliding seat, sliding limiting assembly, connecting piece and cross beam are included, The connecting piece is installed at one end of the cross beam, and the connecting piece includes a first connecting rod; The sliding seat is arranged inside the beam column and can slide along the length direction of the beam column, The inner wall of the beam column is provided with a fixed limiting assembly, A first slot is formed on one side of the sliding seat, and the connecting piece can extend in the first slot. The sliding limiting assembly is movably installed inside the sliding seat, and the sliding limiting assembly includes a sliding plate and a limiting plug fixedly arranged on one side of the sliding plate. The sliding plate and the sliding seat are connected through an elastic member, and the elastic member is used for providing elastic support for the sliding plate. When the cross beam is rotated, the cross beam drives the connecting piece to rotate in the sliding seat, and the first slot is formed in a misaligned structure to prevent the connecting piece from separating from the sliding seat, thereby achieving stable connection between the cross beam and the sliding seat. Meanwhile, the rotation of the connecting piece drives the sliding limiting assembly to move, so that the sliding limiting member cooperates with the fixed limiting assembly to limit the sliding seat and prevent the sliding seat from moving along the length direction of the beam column, thereby achieving stable connection between the cross beam and the beam column. The limiting plug includes a limiting rod. When the cross beam needs to be disassembled, the cross beam is reversely rotated, the first connecting rod is reversely rotated through the support of the elastic member, the sliding plate drives the limiting rod to move reversely, and the limiting rod is removed from between the adjacent two groups of protrusions. When the first connecting rod is rotated to a position corresponding to the first slot, the first connecting rod is removed from the first slot to the outside of the sliding seat, thereby achieving quick assembly and disassembly between the cross beam and the beam column.

2. The prefabricated building beam-column steel structure connecting component according to claim 1, characterized in that, The connecting piece further includes an insertion rod fixedly arranged on one side of the first connecting rod, One end of the first connecting rod away from the insertion rod is fixedly connected with the end portion of the cross beam, One end of the limiting rod away from the sliding plate is fixedly connected with the sliding plate, and the other end of the limiting rod extends to the outside of the sliding seat. The sliding plate away from the limiting plug is provided with an arc-shaped slot into which the insertion rod can be inserted. The bottom of the arc-shaped slot is in an inclined structure.

3. The prefabricated building beam-column steel structure connecting component according to claim 1, characterized in that, The limiting rod includes a limiting rod, 4. The prefabricated building beam-column steel structure connecting component according to claim 1, characterized in that, The sliding seat is further provided with a sealing member inside, The first connecting rod can also drive the sealing member to rotate when the first connecting rod rotates in the sliding seat. The sealing member can block the first slot through rotation.

5. The prefabricated building beam-column steel structure connecting component according to claim 4, characterized in that, The sealing member includes a sealing plate, The sealing plate is rotatably arranged inside the sliding seat and abuts against the inner wall of the sliding seat. The sealing plate is provided with a second slot matched with the first slot. The first connecting rod away from the insertion rod is fixedly provided with a push rod.

6. The prefabricated building beam-column steel structure connecting component according to claim 1, characterized in that, The inner wall of the beam column is fixedly provided with a guide rail along the length direction. The side wall of the sliding seat is provided with a clamping slot matched with the guide rail.

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