Connecting assembly for steel structure stand column and cross beam

Abstract

The utility model relates to the technical field of stand columns and cross beams, and discloses a steel structure stand column and cross beam connecting assembly which comprises a connecting base and bolts arranged on the two sides of the front face of the connecting base, and nuts are connected to the surfaces of the bolts. The sliding seats are arranged on the two sides of the top and the bottom of the connecting seat, and guide transverse columns are inserted into the front faces of the sliding seats; the electric push rod is arranged at the end of the guide transverse column, and a clamping block is installed at the telescopic end of the electric push rod. According to the connecting assembly for the steel structure stand column and the cross beam, the steel structure stand column and the cross beam are installed on the connecting base through the bolt and the nut, the electric push rod drives the clamping block to move on the guide cross column, and therefore the clamping block is tightly attached to the surface of the bolt and the surface of the nut. Due to the fact that the bolt and the nut are clamped, the influence of factors such as vibration on the bolt can be reduced, and the connection stability can be guaranteed.

Description

Technical Field

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

[0002] Steel columns are pillars made of steel used to support buildings or other engineering structures. They are widely used in industrial buildings, water conservancy projects, factories, rail transit, and commercial buildings, and are key factors in ensuring building stability and safety. Crossbeams generally refer to transverse beams, which are perpendicular to the longitudinal beams and are arranged along the short axis of the building. In buildings, connecting components are required to improve the connection strength between steel columns and crossbeams, transfer loads, and accommodate deformation. Connecting components play a vital role in steel structures.

[0003] Common steel structure column and beam connection assemblies typically consist of a connecting plate, welds, bolts, nuts, and reinforcements. The connecting plate, typically a steel plate or steel section, connects the column and beam. Bolts are inserted through holes in the connecting plate and tightened with nuts to create a secure connection between the column and beam. Welds are used to secure steel structure columns and beams.

[0004] Traditional steel structure column and beam connection assemblies use welding equipment to weld the steel structure columns and beams together through connecting plates. This not only makes it impossible to separate the steel structure columns and beams, but also causes damage if forced to separate. In addition, the high temperature during the welding process will adversely affect the overall performance of the connection. To solve the above problems, some steel structure column and beam connection assemblies place the connecting plate between the column and the beam, ensuring that the holes correspond to each other, and pass the bolts through the holes of the connecting plate, column and beam, and install washers and nuts from the other side. This not only allows for separation operations, but also does not adversely affect the overall performance of the connection. However, this method, since the connection is only made by bolts, will not only loosen due to factors such as vibration, but also cannot guarantee the stability of the connection. For this reason, a steel structure column and beam connection assembly is proposed. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the shortcomings of the existing technology, the present invention provides a steel structure column and beam connection assembly to solve the above-mentioned technical problems that not only loosening occurs due to factors such as vibration, but also the stability of the connection cannot be guaranteed.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a steel structure column and beam connection assembly, comprising:

[0009] A connecting seat, and bolts provided on both sides of the front of the connecting seat, with washers and nuts connected to the surfaces of the bolts;

[0010] The sliding seat is arranged on both sides of the top and bottom of the connecting seat, and a hollow cylinder is installed on the top of the sliding seat, and a fixed plug rod is inserted into the top of the hollow cylinder. A guide cross column is inserted on the front of the hollow cylinder, and fixed plug holes are evenly opened on the top of the guide cross column.

[0011] An electric push rod is mounted at the end of the guide column, and a clamping block is installed at the telescopic end of the electric push rod. The steel structure columns and beams are mounted on the connecting base using bolts, washers, and nuts. The fixed rod is first moved along the hollow cylinder and then inserted into the fixed socket through the hollow cylinder, connecting the hollow cylinder to the guide column. The electric push rod drives the clamping block on the guide column to ensure a tight fit between the clamping block and the surfaces of the bolt and nut. On the one hand, the clamping operation of the bolt and nut not only reduces the impact of factors such as vibration on the bolt, but also ensures the stability of the connection. On the other hand, the position of the clamping block can be adjusted according to the length of the different bolts used, thereby increasing the practicality and applicability of the device.

[0012] Preferably, the front and rear ends of the top and bottom of the connecting seat are provided with sliding grooves, and the sliding seat is slidably connected to the sliding grooves, so that the sliding seat can drive the clamping block and its connecting structure to move along the sliding grooves, thereby adjusting the orientation of the clamping block.

[0013] Preferably, a connecting plate is provided at the center of the front face of the connecting base, and the bolts are connected to the connecting plate. The connecting plate is connected to the connecting base, and the installation position of the bolts on the connecting base can be adjusted by replacing the connecting plate, thereby solving the problem that the traditional connection holes are fixed in position and cannot be connected to equipment of different sizes. At the same time, compared with the traditional method of opening multiple groups of connection holes for use, this structure can not only connect to steel structure columns and beams of different sizes within a certain range, but also ensure its own hardness.

[0014] Preferably, positioning side grooves are provided at the centers of both sides of the inner wall of the connecting seat, and a positioning side plate is installed at the center of the connecting plate. The connecting plate is connected by being inserted into the positioning side grooves of the connecting seat through the positioning side plates.

[0015] Preferably, both the top and bottom sides of the connector base are provided with limit holes, and the limit holes are convex in shape. A limit post is inserted into the inner cavity of the limit hole. The limit post can be driven to move up and down along the limit hole, and the limit post can be rotated to dislocate the limit post from the limit hole, thereby preventing the limit post from separating from the limit hole due to vibration or the like, thereby ensuring the stability of the connection between the connector base and the limit post.

[0016] Preferably, a rotating handle is mounted on the top of the limiting post, and the rotating handle is located at the top of the limiting hole. A compression spring is mounted on the surface of the limiting post, and a fixed head is mounted on the bottom of the limiting post, and the fixed head is plugged into and connected to the connecting plate. When the connecting plate is inserted into the interior of the connecting seat, the compression spring drives the limiting post to descend along the limiting hole, allowing the fixed head to be inserted into the interior of the connecting plate for connection. The rotating handle then drives the limiting post to rotate, causing the limiting post to misalign with the limiting hole. This not only ensures the stability of the connection between the connecting seat and the connecting plate, but also facilitates assembly and disassembly between the connecting seat and the connecting plate.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the present invention provides a steel structure column and beam connection assembly, which has the following beneficial effects:

[0019] This steel structure column and beam connection assembly uses bolts, washers, and nuts to mount the steel structure column and beam on a connecting base. A fixed rod is first moved along a hollow cylinder and then inserted through the hollow cylinder into the fixed socket, connecting the hollow cylinder to the guide column. The clamping block can be adjusted according to the length of the bolts used, thereby increasing the practicality and applicability of the device. An electric push rod drives the clamping block on the guide column to ensure a tight fit between the clamping block and the surfaces of the bolt and nut. This clamping operation not only reduces the impact of vibration on the bolt, but also ensures connection stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic structural diagram of the right side view of the connecting seat of the utility model;

[0022] Figure 3 This is a schematic diagram of the sliding seat and its connection structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model with the connecting seat and the connecting plate separated;

[0024] Figure 5 For this utility model Figure 4Enlarged structural diagram at point A in the middle.

[0025] In the figure: 1. Connecting seat; 2. Bolt; 3. Washer; 4. Nut; 5. Slide groove; 6. Sliding seat; 7. Hollow cylinder; 8. Fixed plug rod; 9. Guide cross column; 10. Fixed socket; 11. Electric push rod; 12. Clamping block; 13. Connecting plate; 14. Positioning side plate; 15. Positioning side groove; 16. Rotating handle; 17. Limit hole; 18. Limit column; 19. Fixed head; 20. Extrusion spring. DETAILED DESCRIPTION

[0026] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The utility model provides a technical solution, a steel structure column and beam connection assembly, including: Figure 1 、 Figure 2 , a connecting seat 1, and bolts 2 provided on both sides of the front of the connecting seat 1, and washers 3 and nuts 4 are connected to the surface of the bolts 2;

[0028] See also Figure 3 , the sliding seat 6 is arranged on both sides of the top and bottom of the connecting seat 1, and a hollow cylinder 7 is installed on the top of the sliding seat 6, and a fixed plug rod 8 is inserted on the top of the hollow cylinder 7, and a guide cross column 9 is inserted on the front of the hollow cylinder 7, and fixed sockets 10 are evenly opened on the top of the guide cross column 9;

[0029] An electric push rod 11 is mounted at the end of the guide crossbar 9, and a clamping block 12 is installed at the telescopic end of the electric push rod 11. The steel structure columns and beams are mounted on the connecting base 1 using bolts 2, washers 3, and nuts 4. The fixed rod 8 is first moved along the hollow cylinder 7, and then inserted through the hollow cylinder 7 into the interior of the fixed socket 10, connecting the hollow cylinder 7 to the guide crossbar 9. The electric push rod 11 drives the clamping block 12 to move on the guide crossbar 9, ensuring a tight fit between the clamping block 12 and the surfaces of the bolt 2 and nut 4. On the one hand, the clamping operation of the bolt 2 and nut 4 not only reduces the impact of vibration and other factors on the bolt 2, but also ensures connection stability. On the other hand, the position of the clamping block 12 can be adjusted according to the length of the different bolts 2 used, thereby increasing the practicality and applicability of the device.

[0030] See also Figure 2, the front and rear ends of the top and bottom of the connecting seat 1 are provided with a slide groove 5, and the sliding seat 6 is slidably connected to the slide groove 5. The sliding seat 6 can drive the clamping block 12 and its connecting structure to move along the slide groove 5, thereby adjusting the orientation of the clamping block 12. A connecting plate 13 is added to the front center of the connecting seat 1, and the bolt 2 is connected to the connecting plate 13. The connecting plate 13 is connected to the connecting seat 1, and the installation position of the bolt 2 on the connecting seat 1 can be adjusted according to the replacement of the connecting plate 13, thereby solving the problem that the traditional connecting hole is fixed in position and cannot be connected to equipment of different sizes. At the same time, compared with the traditional method of opening multiple groups of connecting holes for use, this structure can not only perform connection operations with steel structure columns and beams of different sizes within a certain range, but also ensure its own hardness.

[0031] See also Figure 4 , the center of the inner wall of the connecting seat 1 is provided with a positioning side groove 15, and the center position of the connecting plate 13 is installed with a positioning side plate 14. The connecting plate 13 is inserted into the positioning side groove 15 of the connecting seat 1 through the positioning side plate 14 for connection.

[0032] See also Figure 5 The connection base 1 is provided with a limit hole 17 on both the top and bottom sides, and the limit hole 17 is convex in shape as a whole, and a limit post 18 is inserted into the inner cavity of the limit hole 17. The limit post 18 can be driven to move up and down along the limit hole 17, and the limit post 18 can be rotated at the same time, so that the limit post 18 and the limit hole 17 are misaligned, avoiding the self-separation between the limit post 18 and the limit hole 17 under conditions such as vibration, thereby ensuring the stability of the connection between the connection base 1 and the limit post 18. A rotating handle 16 is installed at the top of the limit post 18, and the rotating handle 16 is located at the top of the limit hole 17. An extrusion spring 20 is sleeved on the surface of the limit post 18, and a fixed head 19 is installed at the bottom of the limit post 18, and the fixed head 19 is plugged and connected to the connecting plate 13. When the connecting plate 13 is inserted into the connecting base 1, the extrusion spring 20 drives the limiting post 18 to descend along the limiting hole 17, so that the fixing head 19 is inserted into the connecting plate 13 for connection. Then, the limiting post 18 is rotated by the rotating handle 16, so that the limiting post 18 is misaligned with the limiting hole 17. This not only ensures the stability of the connection between the connecting base 1 and the connecting plate 13, but also facilitates the assembly and disassembly operations between the connecting base 1 and the connecting plate 13.

[0033] This solution: The steel structure columns and beams are installed on the connecting seat 1 using bolts 2, washers 3, and nuts 4. First, the fixed rod 8 is moved along the hollow cylinder 7, and then the fixed rod 8 is inserted into the interior of the fixed socket 10 through the hollow cylinder 7, so that the hollow cylinder 7 is connected to the guide cross column 9. The electric push rod 11 drives the clamping block 12 to move on the guide cross column 9, so that the clamping block 12 is tightly fitted with the surface of the bolts 2 and nuts 4. The sliding seat 6 can drive the clamping block 12 and its connecting structure to move along the slide 5. The connecting plate 13 is connected to the connecting seat 1. By replacing the connecting plate 13, the installation position of the bolt 2 on the connecting seat 1 can be adjusted, and the connection operation can be performed between steel structure columns and beams of different sizes within a certain range. The connecting plate 13 is connected by being inserted into the positioning side groove 15 of the connecting seat 1 through the positioning side plate 14. The extrusion spring 20 drives the limiting column 18 to descend along the limiting hole 17, so that the fixing head 19 is inserted into the interior of the connecting plate 13 for connection. The limiting column 18 is then driven to rotate by the rotating handle 16, so that the limiting column 18 is misaligned with the limiting hole 17.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure column and beam connection assembly, characterized in that: include: A connecting seat (1), and bolts (2) arranged on both sides of the front of the connecting seat (1), with washers (3) and nuts (4) connected to the surfaces of the bolts (2); The sliding seat (6) is arranged on both sides of the top and bottom of the connecting seat (1), and a hollow cylinder (7) is installed on the top of the sliding seat (6), and a fixed plug rod (8) is inserted into the top of the hollow cylinder (7), and a guide cross column (9) is inserted into the front of the hollow cylinder (7), and fixed plug holes (10) are evenly opened on the top of the guide cross column (9); An electric push rod (11) is arranged at the end of the guide cross column (9), and a clamping block (12) is installed at the telescopic end of the electric push rod (11).

2. The steel structure column and beam connection assembly according to claim 1, characterized in that: The front and rear ends of the top and bottom of the connecting seat (1) are both provided with sliding grooves (5), and the sliding seat (6) is slidably connected to the sliding grooves (5).

3. The steel structure column and beam connection assembly according to claim 1, characterized in that: A connecting plate (13) is provided at the center of the front face of the connecting seat (1), and the bolt (2) is connected to the connecting plate (13).

4. The steel structure column and beam connection assembly according to claim 3, characterized in that: Positioning side grooves (15) are provided at the centers of both sides of the inner wall of the connecting seat (1), and a positioning side plate (14) is installed at the center of the connecting plate (13).

5. The steel structure column and beam connection assembly according to claim 4, characterized in that: The top and bottom sides of the connecting seat (1) are both provided with limiting holes (17), and the limiting hole (17) is designed as a convex shape, and a limiting column (18) is inserted into the inner cavity of the limiting hole (17).

6. The steel structure column and beam connection assembly according to claim 5, characterized in that: A rotating handle (16) is installed at the top of the limiting column (18), and the rotating handle (16) is located at the top of the limiting hole (17). An extrusion spring (20) is sleeved on the surface of the limiting column (18), and a fixed head (19) is installed at the bottom of the limiting column (18), and the fixed head (19) is plug-connected with the connecting plate (13).

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