Light steel shed connecting structure based on assembly type beam-column joints

Abstract

The utility model relates to the technical field of steel structure beam column joint assembly, and discloses a light steel shed connecting structure based on an assembly type beam column joint, which comprises a column body, clamping grooves are formed in the left side wall and the right side wall of the column body, clamping plates are arranged in the clamping grooves, and fixing plates are fixedly arranged on the outer sides of the clamping plates. A fixing groove is formed in the front face of the fixing plate and penetrates through the fixing plate. According to the utility model, the anti-corrosion layer is arranged and is made of the polyurethane material, and the polyurethane material has the advantages of wear resistance, sound insulation and good heat preservation performance, most importantly, the material has good anti-corrosion performance and can protect the column body, the connecting column and the cross beam from being corroded, and the first reinforcing plate and the second reinforcing plate are arranged, so that the anti-corrosion performance of the column body, the connecting column and the cross beam is improved. The arrangement of the first reinforcing plate and the second reinforcing plate improves the stability of the fixing plate, so that the stability between the column body and the cross beam is improved, and meanwhile, the arrangement of the clamping plate and the clamping groove facilitates the installation of the cross beam by a user.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure beam-column node assembly, in particular to a light steel shed connection structure based on assembled beam-column nodes. Background Art

[0002] With the continuous development of the industrialization of steel-structured houses, beam-column nodes, as the most basic connection method of steel structures, have also undergone new developments with the changes in structural systems and component forms, forming various node structures.

[0003] According to the search, Chinese patent literature, announcement number: CN115012526B, discloses a light steel shed connection structure based on assembled beam-column nodes. In operation, this solution is provided with a column, a first flange, a connecting column, a second flange, a fixing seat, a crossbeam, a groove one, an angle seat, a bolt one and a connection group, which effectively facilitates the connection between the connecting column and the column, and then facilitates the connection between the crossbeam and the fixing seat. At the same time, with the function of the adjustment unit, the connection stability of the crossbeam and the column is improved, and the use stability of the column, the connecting column and the crossbeam is improved. At the same time, this design facilitates the disassembly and assembly of the column, the first flange and the crossbeam, and then provides a replacement belt for the column, the connecting column and the crossbeam. The invention relates to a method for the fixing of the corner seat and the column body to a fixing member, and a fixing member for the fixing member to the fixing member to the fixing member, so as to realize the fixing of the corner seat and the column body to the fixing member, and a fixing member for the fixing member to the fixing member to the fixing member to the fixing member to the fixing member. The invention relates to a method for fixing the corner seat and the column body to the fixing member, and a fixing member for the fixing member to the fixing member to the fixing member to the fixing member to the fixing member to the fixing member The plug rod passes through the sockets on the angle seat, the column and the plug rod 2, and the joint is located on one side of the angle seat. Then, the knob is turned, and the knob drives the rotating shaft to rotate, and the rotating shaft drives the worm barrel 2 to rotate. Through the meshing connection between the worm barrel 2 and the worm gear 2, the worm gear 2 will drive the transmission shaft to rotate, and the transmission shaft will drive the worm barrel 1 to rotate. Through the meshing connection between the worm barrel 1 and the worm gear 1, the worm gear 1 will rotate, and the worm gear 1 will drive the rotating rod to rotate, and the rotating rod will drive the internal thread groove to rotate. Through the threaded connection relationship between the thread block and the internal thread groove and the sliding connection relationship between the card block and the card groove, the plug rod 2 will pass through the inside of the through hole, thereby realizing the fastening of the plug rod 2 to the plug rod. This improves the connection stability between the angle seat and the column, and the plug-in rod on the connecting column is inserted into the two ends of the column, and the connecting column drives the first flange to fit tightly with the second flanges at both ends of the column, and then the clamping seat is sleeved on the outside of both ends of the first flange and the second flange. The clamping seat will drive the sleeve plate to be located on one side of the angle seat, and the joint groove on the sleeve plate is sleeved on the outside of the joint to achieve sealing protection of the joint, and then the crossbeam, angle seat and fixed seat are fixedly connected by bolts to complete the connection between the column and the connecting column and the crossbeam. This design avoids welding the column to the connecting column and the crossbeam respectively, provides convenience for the disassembly and assembly of the column, connecting column and crossbeam, and thus brings convenience to the replacement of the column, connecting column and crossbeam.However, the light steel shed connection structure based on prefabricated beam-column nodes still has defects during use. The connection structure, namely the fixed seat, has poor stability, which leads to poor stability and fixation of the beam. At the same time, when used in the outside world, it may cause corrosion to the steel, thus posing certain hidden dangers. Utility Model Content

[0004] The purpose of the present utility model is to provide a lifting device for installing the steel structure of a light steel building, which solves the problem that the connection structure, i.e., the fixing seat, in the background technology has poor stability, which leads to poor stability and fixation of the beam, and the problem that the steel may be corroded when used in the outside world. By setting an anti-corrosion layer, the anti-corrosion layer adopts polyurethane material, which has good wear resistance and sound insulation, and also has good thermal insulation. Most importantly, the material has good corrosion resistance and can protect the column, connecting column and beam from corrosion. By setting the first reinforcing plate and the second reinforcing plate, the setting of the first reinforcing plate and the second reinforcing plate improves the stability of the fixing plate, thereby improving the stability between the column and the beam. At the same time, the setting of the card plate and the card slot makes it convenient for users to install the beam.

[0005] In order to solve the above technical problems, the utility model provides a light steel shed connection structure based on an assembled beam-column node, comprising a column body, wherein two side walls of the column body are provided with a card slot, a card plate is provided inside the card slot, and a fixing plate is fixedly provided on the outside of the card plate;

[0006] A fixing groove is provided on the front of the fixing plate, the fixing groove passes through the fixing plate, and a second reinforcing plate is fixedly provided on the top and bottom walls thereof. A first reinforcing plate is fixedly provided on the two side walls thereof, and the first reinforcing plate and the second reinforcing plate are provided as an integral whole;

[0007] A connecting column and a cross beam are provided on the outside of the column, and an anti-corrosion layer is provided on the outer side walls of the column, the connecting column and the cross beam.

[0008] Preferably, first convex edges are symmetrically provided on the outer walls at both ends of the column.

[0009] Preferably, connecting columns are symmetrically provided at both ends of the column.

[0010] Preferably, the outer wall of the connecting column is provided with a second convex edge located on one side of the first convex edge.

[0011] Preferably, a plurality of first mounting holes are formed on the top wall and the bottom wall of the fixing plate.

[0012] Preferably, a crossbeam is fixedly provided on the outer side of the fixing plate, and the crossbeam and the fixing plate are integrally provided.

[0013] Preferably, angle seats are fixedly provided on both end surfaces of the column, and a plurality of second mounting holes are opened on the transverse plate of the angle seat, and the apertures of the first mounting holes and the second mounting holes are consistent.

[0014] Preferably, a third reinforcing plate is fixedly provided on the upper end surface of the transverse plate of the corner seat.

[0015] Preferably, the other end of the third reinforcing plate is fixedly mounted on the vertical plate of the corner seat.

[0016] Preferably, the anti-corrosion layer is made of polyurethane material.

[0017] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0018] 1. The utility model sets an anti-corrosion layer, which is made of polyurethane material. Polyurethane has good wear resistance and sound insulation, as well as good thermal insulation. Most importantly, the material has good corrosion resistance and can protect the columns, connecting columns and beams from corrosion.

[0019] 2. The utility model provides a first reinforcing plate and a second reinforcing plate. The provision of the first reinforcing plate and the second reinforcing plate improves the stability of the fixed plate, thereby improving the stability between the column and the beam. At the same time, the provision of the card plate and the card slot facilitates the user to install the beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the three-dimensional structure of the beam portion of the utility model;

[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the first reinforcement plate and the second reinforcement plate of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the corner seat of the utility model;

[0024] Figure 5 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0025] Among them: 1. Column; 2. Slot; 3. Card; 4. Fixing plate; 5. Fixing slot; 6. Angle seat; 7. First reinforcing plate; 8. Beam; 9. First mounting hole; 10. Second mounting hole; 11. First flange; 12. Second flange; 13. Connecting column; 14. Second reinforcing plate; 15. Anti-corrosion layer; 16. Third reinforcing plate. DETAILED DESCRIPTION

[0026] The following will be combined with the 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] See also Figure 1-5 As shown, the embodiment of the present invention provides a light steel shed connection structure based on an assembled beam-column node, comprising a column 1, wherein the two side walls of the column 1 are provided with a card slot 2, a card plate 3 is provided inside the card slot 2, and a fixing plate 4 is fixedly provided on the outside of the card plate 3;

[0028] A fixing groove 5 is provided on the front of the fixing plate 4. The fixing groove 5 runs through the fixing plate 4. A second reinforcing plate 14 is fixedly provided on the top and bottom walls thereof. A first reinforcing plate 7 is fixedly provided on both side walls of the fixing groove 5. The first reinforcing plate 7 and the second reinforcing plate 14 are integrally provided.

[0029] A connecting column 13 and a crossbeam 8 are provided on the outside of the column 1. An anti-corrosion layer 15 is provided on the outer side walls of the column 1, the connecting column 13 and the crossbeam 8. The utility model provides an anti-corrosion layer, and the anti-corrosion layer is made of polyurethane material. Polyurethane has good wear resistance and sound insulation, and also has good thermal insulation. Most importantly, the material has good corrosion resistance and can protect the column, connecting column and crossbeam from corrosion.

[0030] Preferably, first flanges 11 are symmetrically sleeved on the outer walls at both ends of the column 1 , and the first flange 11 and the second flange 12 are fixed by bolts, so that the user can easily disassemble and install the connecting column 13 .

[0031] Preferably, connecting columns 13 are symmetrically provided at both ends of the column 1.

[0032] Preferably, the outer wall of the connecting column 13 is provided with a second flange 12 located on one side of the first flange 11 .

[0033] Preferably, a plurality of first mounting holes 9 are provided on the top wall and the bottom wall of the fixing plate 4 . The provision of the first mounting holes 9 facilitates the user to fix the crossbeam 8 .

[0034] Preferably, a crossbeam 8 is fixedly provided on the outside of the fixing plate 4. The crossbeam 8 and the fixing plate 4 are integrated. The user inserts the card plate 3 into the card slot 2. The setting of the card slot 2 makes it easy for the user to insert the card plate 3, thereby completing the installation.

[0035] Preferably, angle seats 6 are fixedly provided on both end faces of the column 1, and a plurality of second mounting holes 10 are opened on the horizontal plate of the angle seat 6. The apertures of the first mounting hole 9 and the second mounting hole 10 are consistent. The user uses bolts to pass through the second mounting holes 10 and the first mounting holes 9 in turn, and cooperates with external devices to complete the fixed installation, thereby completing the installation of the beam 8.

[0036] Preferably, a third reinforcing plate 16 is fixedly provided on the upper end surface of the transverse plate of the corner seat 6 .

[0037] Preferably, the other end of the third reinforcing plate 16 is fixedly mounted on the vertical plate of the corner seat 6 .

[0038] Preferably, the anti-corrosion layer 15 is made of polyurethane material. The anti-corrosion layer 15 is made of polyurethane material. Polyurethane has good wear resistance and sound insulation, and also has good thermal insulation. Most importantly, the material has good corrosion resistance and can protect the column 1, the connecting column 13 and the crossbeam 8 from corrosion. The utility model improves the stability of the fixing plate by providing the first and second reinforcing plates, thereby improving the stability between the column and the crossbeam. At the same time, the provision of the card plate and the card slot facilitates the user to install the crossbeam.

[0039] During use, the user inserts the card plate 3 into the card slot 2. The setting of the card slot 2 makes it easy for the user to insert the card plate 3, thereby completing the installation. Then the user uses bolts to pass through the second mounting hole 10 and the first mounting hole 9 in turn, and cooperates with external devices to complete the fixed installation, thereby completing the installation of the beam 8. At the same time, the first flange 11 and the second flange 12 are fixed by bolts, which makes it easy for the user to disassemble and install the connecting column 13. At the same time, the setting of the first reinforcement plate 7 and the second reinforcement plate 14 improves the stability of the fixing plate 4, thereby improving the stability between the column 1 and the beam 8. Finally, the setting of the anti-corrosion layer 15, the anti-corrosion layer 15 is made of polyurethane material. Polyurethane has good wear resistance and sound insulation, and also has good thermal insulation. Most importantly, the material has good corrosion resistance and can protect the column 1, the connecting column 13 and the beam 8 from corrosion.

[0040] 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 light steel shed connection structure based on an assembled beam-column node, comprising a column (1), characterized in that: The column (1) has two side walls provided with a card slot (2), a card plate (3) is provided inside the card slot (2), and a fixing plate (4) is fixedly provided on the outside of the card plate (3); A fixing groove (5) is provided on the front of the fixing plate (4), and the fixing groove (5) passes through the fixing plate (4). A second reinforcing plate (14) is fixedly provided on the top and bottom walls of the fixing groove (5). A first reinforcing plate (7) is fixedly provided on one of the two side walls of the fixing groove (5). The first reinforcing plate (7) and the second reinforcing plate (14) are integrally provided. A connecting column (13) and a crossbeam (8) are provided on the outside of the column (1), and an anti-corrosion layer (15) is provided on the outer side walls of the column (1), the connecting column (13) and the crossbeam (8).

2. A light steel shed connection structure based on assembled beam-column nodes according to claim 1, characterized in that: The outer walls at both ends of the column (1) are symmetrically provided with first convex edges (11).

3. A light steel shed connection structure based on assembled beam-column nodes according to claim 2, characterized in that: Connecting columns (13) are symmetrically provided at both ends of the column (1).

4. A light steel shed connection structure based on assembled beam-column nodes according to claim 3, characterized in that: The outer wall of the connecting column (13) is sleeved with a second convex edge (12) located on one side of the first convex edge (11).

5. A light steel shed connection structure based on assembled beam-column joints according to any one of claims 1 to 4, characterized in that: A plurality of first mounting holes (9) are provided on the top wall and the bottom wall of the fixing plate (4).

6. The light steel shed connection structure based on assembled beam-column joints according to claim 5 is characterized in that: A crossbeam (8) is fixedly provided on the outside of the fixed plate (4), and the crossbeam (8) and the fixed plate (4) are provided as one piece.

7. A light steel shed connection structure based on assembled beam-column joints according to any one of claims 1 to 6, characterized in that: Angle seats (6) are fixedly provided on both end surfaces of the column (1), and a plurality of second mounting holes (10) are provided on the transverse plate of the angle seat (6). The apertures of the first mounting holes (9) and the second mounting holes (10) are consistent.

8. The light steel shed connection structure based on assembled beam-column joints according to claim 7 is characterized in that: A third reinforcing plate (16) is fixedly provided on the upper end surface of the transverse plate of the corner seat (6).

9. The light steel shed connection structure based on assembled beam-column joints according to claim 8, characterized in that: The other end of the third reinforcing plate (16) is fixedly mounted on the vertical plate of the corner seat (6).

10. A light steel shed connection structure based on assembled beam-column joints according to any one of claims 1 to 4, characterized in that: The anti-corrosion layer (15) is made of polyurethane material.

Images