CN216516199U - Connecting joint of steel rib beam and steel rib column - Google Patents
Connecting joint of steel rib beam and steel rib column Download PDFInfo
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- CN216516199U CN216516199U CN202123033752.2U CN202123033752U CN216516199U CN 216516199 U CN216516199 U CN 216516199U CN 202123033752 U CN202123033752 U CN 202123033752U CN 216516199 U CN216516199 U CN 216516199U
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Abstract
The utility model belongs to the technical field of building structures, and particularly relates to a connecting node of a steel rib beam and a steel rib column. According to the utility model, the concave plate is in sliding contact with the inner side wall of the I-shaped steel skeleton beam, the first mounting hole and the second mounting hole are mutually corresponding, and the positioning screws and the fixing nuts are matched for use, so that the I-shaped steel skeleton beam and the I-shaped steel skeleton column can be quickly mounted, and the mounting is time-saving and labor-saving compared with the welding mounting between the traditional I-shaped steel skeleton beam and the traditional I-shaped steel skeleton column.
Description
Technical Field
The utility model relates to the technical field of building structures, in particular to a connecting node of a steel rib beam and a steel rib column.
Background
The steel reinforced column is characterized in that section steel is placed in a column to enhance the bearing capacity of the column in order to compress the section of the concrete column in a high-rise building, the section steel commonly used has a cross shape, a square tube shape and an I shape, a basement and a foundation which are connected adopt reinforced concrete structures, the local bearing pressure of the bottom of the basement and the contact surface of the section steel and the concrete is insufficient, and the steel reinforced column is subjected to shear resistance and pressure resistance by rivets welded on the section steel to transmit force to the concrete.
In the light steel structure house of society at present, the reinforcing bar post is comparatively loaded down with trivial details with reinforcing bar roof beam connected node structure, because the beam column connection is the rigid connection, therefore the present building site connection condition is mostly welding connection reinforcing bar roof beam shaped steel, but this kind of mode installation rate is slow, the amount of labour is big, and is difficult to guarantee its connected node's firm degree. Therefore, the connection node of the steel reinforced beam and the steel reinforced column is provided.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a steel rib beam and steel rib column connecting node, and solves the problem that the existing steel rib beam and steel rib beam connecting node is generally welded and installed to cause complex installation.
(II) technical scheme
The utility model specifically adopts the following technical scheme for realizing the purpose:
a connecting joint of a steel skeleton beam and a steel skeleton column comprises an I-shaped steel skeleton beam, wherein an L-shaped supporting plate is fixedly connected to the inner side wall of the I-shaped steel skeleton beam, a concave plate is slidably connected to the inner side wall of the I-shaped steel skeleton beam, the surface of the concave plate is in contact with the inner side wall of the L-shaped supporting plate, the top of the concave plate is fixedly connected with the I-shaped steel skeleton column, a first mounting hole communicated with the surface of the concave plate is formed in the surface of the concave plate, a second mounting hole corresponding to the first mounting hole is formed in the inner side wall of the I-shaped steel skeleton beam, positioning screws are in contact with the inner walls of the first mounting hole and the second mounting hole, a fixing rod is connected to one end, corresponding to the first mounting hole, of each positioning screw is connected with a fixing nut through surface threads, a concave steel skeleton is arranged on the left side of the I-shaped steel skeleton beam, and the concave skeleton is connected to the L-shaped supporting plate, the inner wall sliding connection of concave type frame has the movable plate, the front surface of movable plate is connected with the threaded rod through the bearing, the surface of threaded rod and the inside threaded connection of concave type frame, the other end of threaded rod extends to the front surface of concave type frame, the back fixed surface of movable plate is connected with the gag lever post, the other end of gag lever post extends to the inside of dead lever.
Furthermore, the top of the L-shaped support plate and the top of the I-shaped steel skeleton beam are kept on the same horizontal line, and the opposite side of the L-shaped support plate and the I-shaped steel skeleton beam is kept on the same horizontal line.
Furthermore, the first mounting hole and the second mounting hole are circular in shape, and the diameters of the first mounting hole and the second mounting hole are equal.
Furthermore, the surface of the fixed rod is provided with a communicated limiting hole, and the inner wall of the limiting hole is connected with the surface of the limiting rod in a sliding manner.
Furthermore, the surface of the concave frame is provided with a communicated moving groove, the inner wall of the moving groove is connected with a connecting block in a sliding mode, and the bottom of the connecting block is fixedly connected with the top of the moving plate.
Furthermore, one end of the threaded rod, which is positioned on the front surface of the concave frame, is fixedly connected with a circular handle, and the surface of the circular handle is provided with anti-skid grains.
(III) advantageous effects
Compared with the prior art, the utility model provides the connecting joint of the steel skeleton beam and the steel skeleton column, which has the following beneficial effects:
1. according to the utility model, the concave plate is in sliding contact with the inner side wall of the I-shaped steel skeleton beam, the first mounting hole and the second mounting hole are corresponding to each other, and the positioning screws and the fixing nuts are matched for use, so that the I-shaped steel skeleton beam and the I-shaped steel skeleton column can be quickly mounted, and the device is more time-saving and labor-saving compared with the traditional welding mounting between the I-shaped steel skeleton beam and the I-shaped steel skeleton column.
2. According to the utility model, the limiting rod and the limiting hole in the fixing rod are mutually corresponding, and then the fixing rod can slide into the inner wall of the limiting hole under the matching among the threaded rod, the concave frame and the moving plate, so that the rotation between the positioning screw and the fixing nut can be prevented, and the connection stability between the I-shaped steel skeleton beam and the I-shaped steel skeleton column can be further enhanced.
Drawings
FIG. 1 is a schematic view of a connection structure of an I-shaped steel skeleton beam and an I-shaped steel skeleton column according to the present invention;
FIG. 2 is a schematic view of a connection structure of a fixing rod and a limiting rod according to the present invention;
FIG. 3 is a schematic view of the connection structure of the concave frame and the I-shaped steel skeleton beam.
In the figure: 1. an I-shaped steel skeleton beam; 2. an L-shaped support plate; 3. a concave plate; 4. an I-shaped steel rib column; 5. a first mounting hole; 6. a second mounting hole; 7. a set screw; 8. fixing the rod; 9. fixing a nut; 10. a concave frame; 11. moving the plate; 12. a threaded rod; 13. a limiting rod; 14. a limiting hole; 15. a moving groove; 16. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1, 2 and 3, a connection node of a steel skeleton beam and a steel skeleton column according to an embodiment of the present invention includes an i-shaped steel skeleton beam 1, an L-shaped support plate 2 is fixedly connected to an inner sidewall of the i-shaped steel skeleton beam 1, a concave plate 3 is slidably connected to the inner sidewall of the i-shaped steel skeleton beam 1, a surface of the concave plate 3 contacts with an inner sidewall of the L-shaped support plate 2, an i-shaped steel skeleton column 4 is fixedly connected to a top of the concave plate 3, a first mounting hole 5 is formed in the surface of the concave plate 3, a second mounting hole 6 corresponding to the first mounting hole 5 is formed in the inner sidewall of the i-shaped steel skeleton beam 1, a positioning screw 7 contacts with an inner wall of each of the first mounting hole 5 and the second mounting hole 6, a fixing rod 8 is connected to an end of the positioning screw 7 corresponding to the first mounting hole 5, a fixing nut 9 is threadedly connected to a surface of the positioning screw 7, a concave frame 10 is disposed on a left side of the i-shaped steel skeleton beam 1, the concave frame 10 is connected on the L-shaped supporting plate 2, the inner wall of the concave frame 10 is connected with a moving plate 11 in a sliding way, the front surface of the moving plate 11 is connected with a threaded rod 12 through a bearing, the surface of the threaded rod 12 is connected with the internal thread of the concave frame 10, the other end of the threaded rod 12 extends to the front surface of the concave frame 10, the rear surface of the moving plate 11 is fixedly connected with a limiting rod 13, the other end of the limiting rod 13 extends to the inside of a fixed rod 8, when in use, the concave plate 3 at the bottom of the I-shaped steel skeleton column 4 and the inner side wall of the I-shaped steel skeleton beam 1 correspondingly slide in, when the bottom of the concave plate 3 is contacted with the inner bottom wall of the L-shaped supporting plate 2, the first mounting hole 5 communicated with the surface of the concave plate 3 and the second mounting hole 6 communicated with the inner side wall of the I-shaped steel skeleton beam 1 correspond to each other, and then the positioning screw 7 passes through the first mounting hole 5 and the second mounting hole 6, the other end of the positioning screw 7 is positioned at the left side of the I-shaped steel skeleton beam 1, and the fixing nut 9 passes through the fixing rod 8 and the surface of the positioning screw 7 to rotate, so that the installation between the I-shaped steel skeleton beam 1 and the I-shaped steel skeleton column 4 can be completed, compared with the traditional welding installation, the installation is quicker and firmer, and meanwhile, in order to prevent the rotation between the set screw 7 and the fixed nut 9, the round handle can also be used for rotating the threaded rod 12 in the concave frame 10, so that the other end of the threaded rod 12 pushes the moving plate 11 to slide on the inner wall of the concave frame 10 through the rotation of the bearing, and the stopper 13 of the rear surface of the moving plate 11 is inserted into the stopper hole 14 of the surface of the fixing rod 8, therefore, the rotation between the positioning screw 7 and the fixing nut 9 is ensured, and the connection stability between the I-shaped steel bone beam 1 and the I-shaped steel bone column 4 is improved.
As shown in fig. 1, in some embodiments, the top of the L-shaped support plate 2 and the top of the i-shaped steel skeleton beam 1 are maintained at the same horizontal line, the side of the L-shaped support plate 2 opposite to the i-shaped steel skeleton beam 1 is maintained at the same horizontal line, the L-shaped support plate 2 is symmetrically disposed in the inner side wall of the i-shaped steel skeleton beam 1, and the top and the side of the L-shaped support plate 2 and the top and the side of the i-shaped steel skeleton beam 1 are maintained at the same horizontal plane, respectively, which is beneficial to the overall aesthetic appearance of the i-shaped steel skeleton beam 1.
As shown in fig. 1, in some embodiments, the first mounting hole 5 and the second mounting hole 6 are circular, the first mounting hole 5 and the second mounting hole 6 have the same diameter, and the shape and the size of the first mounting hole 5 and the second mounting hole 6 are the same, so that the positioning screw 7 can be inserted into the first mounting hole 5 and the second mounting hole 6 in a matching manner, and then the fixing nut 9 is rotated on the surface of the positioning screw 7, which can facilitate the installation between the i-shaped steel beam 1 and the i-shaped steel column 4.
As shown in fig. 2, in some embodiments, a communicated limiting hole 14 is formed in the surface of the fixing rod 8, the inner wall of the limiting hole 14 is slidably connected to the surface of the limiting rod 13, the limiting hole 14 is formed in the surface of the fixing rod 8, the aperture of the limiting hole 14 is designed according to the diameter of the end of the limiting rod 13, and the positions of the limiting hole 14 and the limiting rod 13 correspond to each other, so that the limiting rod 13 can be slidably inserted into the inner wall of the limiting hole 14, and the purpose of the utility model is to prevent the rotation of the positioning screw 7 and the influence on the connection stability between the i-shaped steel beam 1 and the i-shaped steel column 4, so that the secondary phenomenon can be prevented by inserting the limiting rod 13 into the inner wall of the limiting hole 14.
As shown in fig. 3, in some embodiments, a moving groove 15 is provided in the surface of the concave frame 10, a connecting block 16 is slidably connected to an inner wall of the moving groove 15, a bottom of the connecting block 16 is fixedly connected to a top of the moving plate 11, wherein the connecting block 16 and the moving groove 15 are used for limiting the moving plate 11, so that the moving plate 11 can be pushed by the threaded rod 12 and can slide along an inner wall of the concave frame 10 when the threaded rod 12 rotates on a front surface of the moving plate 11, so that the limiting rod 13 on a rear surface of the moving plate 11 can penetrate into the limiting hole 14 to limit the fixing rod 8 at the end of the positioning screw 7, the positioning screw 7 can be prevented from rotating, and the connection stability between the i-shaped steel beam 1 and the i-shaped steel column 4 can be further ensured.
As shown in fig. 3, in some embodiments, a circular handle is fixedly connected to one end of the threaded rod 12 located on the front surface of the concave frame 10, and the surface of the circular handle is provided with anti-slip patterns, so that the rotation between the threaded rod 12 and the concave frame 10 is more labor-saving, so that the end of the threaded rod 12 located on the front surface of the concave frame 10 is provided with the circular handle, and the surface of the threaded rod 12 is provided with the anti-slip patterns.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a connected node of reinforcing bar roof beam and reinforcing bar post, includes I-shaped reinforcing bar roof beam (1), its characterized in that: the steel beam fixing device is characterized in that an L-shaped supporting plate (2) is fixedly connected to the inner side wall of the I-shaped steel beam (1), a concave plate (3) is slidably connected to the inner side wall of the I-shaped steel beam (1), the surface of the concave plate (3) is in contact with the inner side wall of the L-shaped supporting plate (2), an I-shaped steel column (4) is fixedly connected to the top of the concave plate (3), a first mounting hole (5) communicated with the surface of the concave plate (3), a second mounting hole (6) corresponding to the first mounting hole (5) is formed in the inner side wall of the I-shaped steel beam (1), positioning screws (7) are in contact with the inner walls of the first mounting hole (5) and the second mounting hole (6), a fixing rod (8) is connected to one ends, corresponding to the first mounting hole (5), of the positioning screws (7), and fixing nuts (9) are connected to surface threads of the positioning screws (7), the left side of I-shaped reinforcing bar roof beam (1) is equipped with concave type frame (10), concave type frame (10) are connected on L type backup pad (2), the inner wall sliding connection of concave type frame (10) has movable plate (11), the front surface of movable plate (11) is connected with threaded rod (12) through the bearing, the surface of threaded rod (12) and the internal thread connection of concave type frame (10), the other end of threaded rod (12) extends to the front surface of concave type frame (10), the back fixed surface of movable plate (11) is connected with gag lever post (13), the other end of gag lever post (13) extends to the inside of dead lever (8).
2. The joint of claim 1, wherein: the top of the L-shaped support plate (2) and the top of the I-shaped steel skeleton beam (1) keep the same horizontal line, and the opposite side of the L-shaped support plate (2) and the I-shaped steel skeleton beam (1) keeps the same horizontal line.
3. The joint of claim 1, wherein: the first mounting hole (5) and the second mounting hole (6) are circular in shape, and the diameters of the first mounting hole (5) and the second mounting hole (6) are equal.
4. The joint of claim 1, wherein: the surface of the fixed rod (8) is provided with a communicated limiting hole (14), and the inner wall of the limiting hole (14) is connected with the surface of the limiting rod (13) in a sliding manner.
5. The joint of claim 1, wherein: the surface of the concave frame (10) is provided with a communicated moving groove (15), the inner wall of the moving groove (15) is connected with a connecting block (16) in a sliding mode, and the bottom of the connecting block (16) is fixedly connected with the top of the moving plate (11).
6. The joint of claim 1, wherein: one end of the threaded rod (12) positioned on the front surface of the concave frame (10) is fixedly connected with a circular handle, and anti-skid grains are arranged on the surface of the circular handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123033752.2U CN216516199U (en) | 2021-12-06 | 2021-12-06 | Connecting joint of steel rib beam and steel rib column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123033752.2U CN216516199U (en) | 2021-12-06 | 2021-12-06 | Connecting joint of steel rib beam and steel rib column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216516199U true CN216516199U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123033752.2U Active CN216516199U (en) | 2021-12-06 | 2021-12-06 | Connecting joint of steel rib beam and steel rib column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216516199U (en) |
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2021
- 2021-12-06 CN CN202123033752.2U patent/CN216516199U/en active Active
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