Reinforcing structure for steel structure beam-column connection

Abstract

The utility model relates to the technical field of steel structures, in particular to a steel structure beam column connection reinforcing structure which comprises a first clamping plate, and an anti-skid pad is installed on the first clamping plate. Clamping plates II are symmetrically mounted on the clamping plate I; a movable extension mechanism is mounted on the clamping plate I; a third clamping plate is installed on the rear side of the first clamping plate, and three telescopic mechanisms are further installed on the third clamping plate and the first clamping plate. Clamping plates IV are symmetrically mounted on the clamping plate III; a second clamping plate is installed on the front side of the fourth clamping plate, and the four clamping plates are installed in a square shape. The telescopic mechanism can be stretched towards the two sides in the using process, the telescopic spring can have an extrusion effect on a beam column, then the first clamping plate and the second clamping plate clamp the beam column, and the clamping task is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a reinforcement structure for connecting steel structure beams and columns. Background Art

[0002] Steel structure is a type of building structure, mainly composed of steel, including steel, steel plates, steel pipes, etc. This type of structure is often used for the load-bearing parts of buildings, such as steel beams, steel columns, steel trusses, etc. The characteristics of steel structure include light weight and high strength, good ductility, fast construction speed and excellent seismic performance, which makes it particularly suitable for structures such as super high-rise buildings and large factories; in steel structure, welds, bolts or rivets are usually used to connect the components or parts. Since steel is prone to rust, anti-corrosion measures such as rust removal, galvanizing or coating are usually required, and regular maintenance is required.

[0003] A Chinese patent discloses a beam-column reinforced connection node structure of a steel structure factory building (authorization announcement number CN217998431 U). The patented technology can insert the I-beam into the gap between the first fixing block and the second fixing block, insert multiple fastening screws through the first fixing block, the I-beam and the second fixing block and fasten them through fastening nuts, so that the I-beam and the steel structure column are assembled and installed, and the T-shaped block is inserted into the T-shaped installation groove, so that the external protection frame protects the multiple fastening screws and fastening nuts, and the external protection frame and the fixing frame are stably connected through fastening bolts, thereby improving the overall strength of the fastening screws and fastening nuts, thereby improving the firmness of the I-beam installation, and solving the problem that the fastening screws and fastening nuts are easily rusted due to long-term exposure; however, the fixing method of the device is too complicated and not firm enough.

[0004] Therefore, those skilled in the art provide a reinforcement structure for connecting steel structure beams and columns to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a reinforcement structure for connecting steel structure beams and columns, including a clamping plate one, on which an anti-slip pad is installed; a clamping plate two is symmetrically installed on the clamping plate one; a moving extension mechanism is installed on the clamping plate one; a clamping plate three is installed on the rear side of the clamping plate one, and a telescopic mechanism is also installed on the clamping plate three and the clamping plate one, and there are three telescopic mechanisms; a clamping plate four is symmetrically installed on the clamping plate three; a clamping plate two is installed on the front side of the clamping plate four, and the four clamping plates are installed in a square shape; mounting holes are opened on the clamping plate one, the clamping plate two, the clamping plate three, and the clamping plate four.

[0006] Preferably: the movable extension mechanism includes extension plate 1, extension plate 2, extension plate 3, and extension plate 4, and the extension plate 1 is installed in the middle position of the clamping plate 1; a movable groove is opened on the left side of the extension plate 1, and bolt 1 and bolt 2 are installed on the movable groove; the bolt 1 and bolt 2 can be embedded in the mounting hole.

[0007] Preferably: the extension plate 2 is installed in the middle position of the clamping plate 2, corresponding to the position of the extension plate 1; the extension plate 3 is installed on the rear side of the extension plate 1, and the extension plate 3 is also installed in the center position of the clamping plate 3; the size is consistent with the extension plate 1; the extension plate 4 is symmetrically installed on the extension plate 3, and the extension plate 4 is also installed in the center position of the clamping plate 4; the four extension plates are all installed with movable grooves, bolts 1 and bolts 2.

[0008] Preferably: a telescopic mechanism is installed between the clamping plate 1 and the clamping plate 2, including a telescopic spring, and a telescopic rod is installed inside the telescopic spring; a telescopic mechanism is also installed between the clamping plate 3 and the clamping plate 4 installed on the rear sides of the clamping plate 1 and the clamping plate 2.

[0009] Preferably: a mounting plate is installed on the top of the clamping plate one and the clamping plate two, and two limiting holes are opened on the mounting plate, and two rotating nuts and two tightening nuts are installed on the two limiting holes; there are two mounting plates fixedly installed at the front and back, and the other mounting plate is installed on the top of the clamping plate three and the clamping plate four, and two limiting holes, two rotating nuts and two tightening nuts are installed on the two mounting plates.

[0010] Preferably: a telescopic mechanism is also installed on the front side of the clamping plate three, and the front end of the telescopic mechanism is connected to the rear side of the clamping plate one; a protective shell is installed on the outer side of the telescopic mechanism; a fixing mechanism is installed on the right side of the telescopic mechanism between the clamping plate three and the clamping plate one.

[0011] Preferably: the fixing mechanism includes a fixing plate, a limiting hole is opened on the fixing plate, a tightening nut and a rotating nut are installed on the limiting hole; the anti-slip pad is installed on the inner side wall of the clamping plate 2, and the anti-slip pad is also installed on the inner side walls of the clamping plate 1, the clamping plate 3, and the clamping plate 4.

[0012] Technical effects and advantages of the utility model:

[0013] 1. The utility model provides a reinforcement structure for connecting steel structure beams and columns. The movable extension mechanism can pull the clamping plate 1 up and down. When it is pulled to a suitable position, bolts 1 and 2 are tightened to fix the clamping plate 1 and the extension plate 1. It can adapt to beams and columns of different heights, greatly enhancing the practicality.

[0014] 2. In the utility model, the telescopic mechanism can be stretched to both sides when in use, and the telescopic spring can have a squeezing effect on the beam and column, thereby enabling the clamping plate 1 and the clamping plate 2 to clamp the beam and column to complete the clamping task.

[0015] 3. In the utility model, the mounting plate can fix the clamping plate 1 and the clamping plate 2 together. After the beam column is fixed, the rotating nut 2 and the tightening nut 2 are tightened, and then the beam column is fixed inside the clamping plate 1 and the clamping plate 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a steel structure beam-column connection reinforcement provided in the embodiment of the present application. Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the overall structure of a reinforced structure for connecting steel structure beams and columns provided in an embodiment of the present application. Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the overall structure of a steel structure beam-column reinforcement structure provided in an embodiment of the present application without the protective shell removed. Figure 1 ;

[0019] Figure 4 This is a schematic diagram of the overall structure of a steel structure beam-column reinforcement structure provided in an embodiment of the present application without the protective shell removed. Figure 2 .

[0020] In the figure: 1. Clamping plate 1; 21. Clamping plate 2; 31. Clamping plate 3; 41. Clamping plate 4; 2. Anti-slip pad; 3. Bolt 1; 4. Bolt 2; 5. Moving slot; 51. Mounting hole; 6. Extension plate 1; 62. Extension plate 2; 63. Extension plate 3; 64. Extension plate 4; 7. Telescopic spring; 8. Telescopic rod; 9. Fixing plate; 10. Limiting hole 1; 11. Tightening nut 1; 111. Rotating nut 1; 12. Mounting plate; 13. Limiting hole 2; 14. Rotating nut 2; 15. Tightening nut 2; 16. Protective shell. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific purposes. Example

[0022] See also Figure 1 to Figure 4 In this embodiment, a reinforcement structure for connecting steel structure beams and columns is provided, including a clamping plate 1, on which an anti-skid pad 2 is installed, which can play an anti-skid role for the clamped beams and columns; the clamping plate 1 is symmetrically installed with a clamping plate 21; the clamping plate 1 is installed with a movable extension mechanism, including an extension plate 6 and a movable groove 5; a clamping plate 31 is installed on the rear side of the clamping plate 1, and a telescopic mechanism is also installed on the clamping plate 31 and the clamping plate 1, and there are three telescopic mechanisms, which can pull the clamping plates apart when beams and columns need to be installed to adapt to beams and columns of different sizes; the clamping plate 3 31 is symmetrically installed with a clamping plate 4 41; the front side of the clamping plate 4 41 is installed with a clamping plate 21, and the four clamping plates are installed in a square shape, which is convenient for clamping beams and columns; the clamping plate 1, the clamping plate 21, the clamping plate 31, and the clamping plate 41 are all provided with mounting holes 51;

[0023] The movable extension mechanism comprises an extension plate 1 6, an extension plate 2 62, an extension plate 3 63, and an extension plate 4 64. The extension plate 1 6 is installed in the middle position of the clamping plate 1, and the clamping plate 1 can move up and down inside the extension plate 1 6; a movable groove 5 is opened on the left side of the extension plate 1 6, and a bolt 1 3 and a bolt 2 4 are installed on the movable groove 5; the bolt 1 3 and the bolt 2 4 can be embedded in the installation hole 51, so that the installation between the movable extension mechanism and the clamping plate can be more stable; the movable extension mechanism can pull the clamping plate 1 up and down, and when it is pulled to a suitable position, the bolt 1 3 and the bolt 2 4 are tightened to fix the clamping plate 1 and the extension plate 6, which can adapt to beams and columns of different heights and greatly enhance practicality;

[0024] The extension plate 2 62 is installed in the middle position of the clamping plate 21, corresponding to the position of the extension plate 1 6; the extension plate 3 63 is installed on the rear side of the extension plate 1 6, and the extension plate 3 63 is also installed in the center position of the clamping plate 3 31; the size is consistent with the extension plate 1 6; the extension plate 3 64 is symmetrically installed on the extension plate 3 63, and the extension plate 4 64 is also installed in the center position of the clamping plate 4 41; the four extension plates are all installed with movable grooves 5, bolts 1 3 and bolts 2 4, and the operation and function are consistent with the extension plate 1 6, all of which are to adapt to beams and columns of different heights and sizes. The movable extension mechanism can also fix and install beams and columns with different front and rear sizes, which greatly enhances practicality;

[0025] A telescopic mechanism is installed between the clamping plate 1 and the clamping plate 21, including a telescopic spring 7, and a telescopic rod 8 is installed inside the telescopic spring 7. The telescopic mechanism can be stretched to both sides when in use, and the telescopic spring 7 can have an extrusion effect on the beam column, so that the clamping plate 1 and the clamping plate 21 clamp the beam column to complete the clamping task;

[0026] A telescopic mechanism is also installed between the clamping plate 1 1 and the clamping plate 2 21 and the clamping plate 3 31 and the clamping plate 4 41 installed at the rear side thereof, and the functional dimensions are consistent, and are all for clamping the beam column;

[0027] The top of the clamping plate 1 and the clamping plate 21 is installed with a mounting plate 12, and a limiting hole 13 is formed on the mounting plate 12, and a rotating nut 14 and a tightening nut 15 are installed on the limiting hole 13. The mounting plate 12 can make the clamping plate 1 and the clamping plate 21 fixedly connected together. After the beam column is fixed, the rotating nut 14 and the tightening nut 15 are tightened, and then the beam column is fixed inside the clamping plate 1 and the clamping plate 21;

[0028] There are two mounting plates 12 fixedly installed at the front and rear, and the other mounting plate 12 is installed on the top of the clamping plate 31 and the clamping plate 41. The two mounting plates 12 are both equipped with a limiting hole 13, a rotating nut 14 and a tightening nut 15, and the functions are the same as above;

[0029] The front side of the clamping plate 31 is also equipped with a telescopic mechanism, the front end of which is connected to the rear side of the clamping plate 1, so that the front and rear distance of the reinforcement structure connected to the steel structure beam column can be lengthened, so that it can adapt to the installation of longer beam columns, enhance the support, and make the installation more firm;

[0030] A protective shell 16 is installed on the outside of the telescopic mechanism to protect the internal telescopic spring 7 and telescopic rod 8 from erosion by wind and rain, thereby increasing the service life; a fixing mechanism is installed on the right side of the telescopic mechanism between the clamping plate three 31 and the clamping plate one 1.

[0031] The fixing mechanism includes a fixing plate 9, a limiting hole 10 is formed on the fixing plate 9, a tightening nut 11 and a rotating nut 111 are installed on the limiting hole 10, and the fixing mechanism can make the clamping plate 21 and the clamping plate 41 fixedly connected together, and after the beam column is fixed, the tightening nut 11 and the rotating nut 111 are tightened, and then the beam column is fixed inside the clamping plate 21 and the clamping plate 41;

[0032] The anti-skid pad 2 is installed on the inner wall of the clamping plate 21. The anti-skid pad 2 is also installed on the inner walls of the clamping plate 1 1, the clamping plate 3 31, and the clamping plate 4 41. The anti-skid pad 2 increases the friction between the clamping plate and the beam column, so that the beam column is not easy to slide when in contact with the clamping plate, thereby enhancing practicality.

[0033] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A reinforcement structure for connecting steel structure beams and columns, characterized in that: The invention comprises a clamping plate 1 (1), on which an anti-slip pad (2) is installed; the clamping plate 1 (1) is symmetrically installed with a clamping plate 2 (21); the clamping plate 1 (1) is installed with a movable extension mechanism; the rear side of the clamping plate 1 (1) is installed with a clamping plate 3 (31), and the clamping plate 3 (31) and the clamping plate 1 (1) are also installed with a telescopic mechanism, and there are three telescopic mechanisms; the clamping plate 3 (31) is symmetrically installed with a clamping plate 4 (41); the front side of the clamping plate 4 (41) is installed with a clamping plate 2 (21), and the four clamping plates are installed in a square shape; the clamping plate 1 (1), the clamping plate 2 (21), the clamping plate 3 (31), and the clamping plate 4 (41) are all provided with mounting holes (51).

2. A reinforcement structure for connecting steel structure beams and columns according to claim 1, characterized in that: The movable extension mechanism comprises an extension plate 1 (6), an extension plate 2 (62), an extension plate 3 (63), and an extension plate 4 (64); the extension plate 1 (6) is mounted at the middle position of the clamping plate 1 (1); a movable groove (5) is provided on the left side of the extension plate 1 (6); a bolt 1 (3) and a bolt 2 (4) are mounted on the movable groove (5); the bolt 1 (3) and the bolt 2 (4) can be embedded in the mounting hole (51).

3. A reinforcement structure for connecting steel structure beams and columns according to claim 2, characterized in that: The second extension plate (62) is installed at the middle position of the second clamping plate (21), corresponding to the position of the first extension plate (6); the third extension plate (63) is installed on the rear side of the first extension plate (6), and the third extension plate (63) is also installed at the center position of the third clamping plate (31); the size is consistent with the first extension plate (6); the third extension plate (63) is symmetrically installed with the fourth extension plate (64), and the fourth extension plate (64) is also installed at the center position of the fourth clamping plate (41); the four extension plates are all installed with movable grooves (5), bolts one (3) and bolts two (4).

4. The reinforcement structure for connecting steel structure beams and columns according to claim 3, characterized in that: A telescopic mechanism is installed between the clamping plate 1 (1) and the clamping plate 2 (21), comprising a telescopic spring (7), wherein a telescopic rod (8) is installed inside the telescopic spring (7); a telescopic mechanism is also installed between the clamping plate 3 (31) and the clamping plate 4 (41) installed at the rear of the clamping plate 1 (1) and the clamping plate 2 (21); a mounting plate (12) is installed at the top of the clamping plate 1 (1) and the clamping plate 2 (21), wherein a limiting hole 2 (13) is opened on the mounting plate (12), and a rotating nut 2 (14) and a tightening nut 2 (15) are installed on the limiting hole 2 (13).

5. The reinforcement structure for connecting steel structure beams and columns according to claim 4, characterized in that: Two mounting plates (12) are fixedly installed at the front and rear, and another mounting plate (12) is installed on the top of the clamping plate three (31) and the clamping plate four (41). The two mounting plates (12) are both provided with a limiting hole two (13), a rotating nut two (14) and a tightening nut two (15).

6. A reinforcement structure for connecting steel structure beams and columns according to claim 5, characterized in that: A telescopic mechanism is also installed on the front side of the clamping plate three (31), and the front end of the telescopic mechanism is connected to the rear side of the clamping plate one (1); a protective shell (16) is installed on the outer side of the telescopic mechanism; and a fixing mechanism is installed on the right side of the telescopic mechanism between the clamping plate three (31) and the clamping plate one (1).

7. A reinforcement structure for connecting steel structure beams and columns according to claim 6, characterized in that: The fixing mechanism comprises a fixing plate (9), a limiting hole (10) is formed on the fixing plate (9), a tightening nut (11) and a rotating nut (111) are mounted on the limiting hole (10); the anti-slip pad (2) is mounted on the inner side wall of the clamping plate (21), and the anti-slip pad (2) is also mounted on the inner side walls of the clamping plate (1), the clamping plate (31), and the clamping plate (41).

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