Reinforcing steel structure at joint of steel structures

Abstract

The utility model relates to the technical field of steel structure connection, in particular to a reinforcing steel structure at a steel structure connection position, which comprises an adjusting block and a sliding shaft. Sliding shafts are welded to the outer walls of the two sides of the adjusting block, and a containing cavity is formed in the adjusting block. The two-way lead screw is mounted on the inner wall of the adjusting block through a bearing, and the two-way lead screw penetrates through the interior of the containing cavity; a worm gear is mounted in the containing cavity, and the worm gear is connected to the outer wall of the two-way lead screw in an inserted mode; the worm is installed in the containing cavity, the two ends of the worm are installed on the inner wall of the adjusting block through bearings, and an adjusting head is arranged at the end, extending out of the adjusting block, of the worm. By improving the reinforced steel structure at the joint of the steel structure, the reinforced steel structure has the advantages that the structural design is reasonable, the width of the first notch and the second notch is convenient to adjust, and the joint is firmly fixed, so that the problems and defects in the prior art and equipment are effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure connection, and more specifically, to a reinforced steel structure at a steel structure connection. Background Art

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields.

[0003] The existing patent number CN219100309U discloses a reinforced steel structure at the joint of a steel structure. The telescopic rod slides on the inner side of the sliding sleeve to push another installation frame to the position closest to the installation, and then fix it with a limit screw. In this way, when the user is supporting, there is no need to rotate the sleeve for a long time to extend the threaded rod to a suitable length, and then support it, which is convenient for users to use and increases work efficiency. However, the failure to fix the joint may cause loosening and deformation, and the width of the installation frame is not easy to adjust.

[0004] In view of this, research and improvement are conducted on the existing problems, and a reinforced steel structure for the joints of steel structures is provided, aiming to achieve the purpose of solving the problems and improving the practical value through this technology. Utility Model Content

[0005] The purpose of the utility model is to provide a reinforced steel structure at the joint of steel structures to solve the problems and shortcomings raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a reinforced steel structure at the joint of the steel structure, which is achieved by the following specific technical means:

[0007] A reinforced steel structure at the joint of a steel structure, comprising: an adjusting block, a sliding shaft, a cavity, a bidirectional lead screw, a worm wheel, a worm, an adjusting head, a reinforcing block, a connecting and fixing block, a first notch, a second notch, a first outer extension edge, a second outer extension edge, a column, a crossbeam, and reinforcing ribs; sliding shafts are welded on the outer walls of both sides of the adjusting block, and a cavity is opened inside the adjusting block; the bidirectional lead screw is mounted on the inner wall of the adjusting block through a bearing, and the bidirectional lead screw passes through the interior of the cavity; the worm wheel is mounted inside the cavity, and the worm wheel is plug-connected to the outer wall of the bidirectional lead screw; the worm is mounted inside the cavity, and both ends of the worm are mounted on the inner wall of the adjusting block through bearings, and an adjusting head is provided at one end of the worm extending to the outside of the adjusting block; the worm is meshed with the worm wheel; the two reinforcing blocks are connected to the two connecting The connecting and fixing blocks are symmetrically installed on both sides of the adjusting block, and the sliding shaft is plugged and connected to the inner walls of the reinforcing block and the connecting and fixing block by a clearance fit sliding manner, and the bidirectional lead screw is connected to the reinforcing block and the connecting and fixing block by a threaded rotation manner; a first incision is provided on the outer wall of the reinforcing block, and a second incision is provided on the outer wall of the connecting and fixing block; a first outer extension edge is provided on the outer wall of the reinforcing block, and a second outer extension edge is provided on the outer wall of the connecting and fixing block; the crossbeam is fixedly connected to the outer wall of one side of the column; the reinforcing block is sleeved on the outer walls of the column and the crossbeam through the first incision, and the connecting and fixing block is sleeved on the outer wall of the adjusting block through the second incision, and the first outer extension edge and the second outer extension edge are fixedly connected by bolts; reinforcing ribs are welded on the outer wall of the reinforcing block away from the column.

[0008] As a further optimization of the technical solution, the utility model provides a reinforced steel structure at a steel structure joint, wherein a circular hole for installing bearings is opened on the outer wall of the adjusting block, and the bidirectional lead screw is plugged and connected to the inner wall of the adjusting block through the bearing to form a rotating device.

[0009] As a further optimization of the technical solution, the two ends of the bidirectional screw in the reinforced steel structure at the connection of the steel structure of the utility model are provided with threads with opposite rotation directions, and threaded holes for matching the bidirectional screw are opened on the outer walls of the reinforcing block and the connecting and fixing block.

[0010] As a further optimization of the technical solution, the utility model provides a reinforced steel structure at the joint of a steel structure, wherein the outer walls of the reinforcing block and the connecting and fixing block are provided with a circular hole for accommodating the sliding shaft, and the sliding shaft is plugged and connected to the inner wall of the reinforcing block as a sliding device.

[0011] As a further optimization of the technical solution, the utility model provides a reinforced steel structure at a steel structure joint, wherein a circular hole for installing a bearing is opened on the outer wall of the adjusting block, and the worm is plugged and connected to the inner wall of the adjusting block through the bearing to form a rotating device.

[0012] As a further optimization of the technical solution, the utility model provides a reinforced steel structure at a steel structure joint, in which holes for installing bolts are opened at corresponding positions on the outer walls of the first and second outer edges, and the reinforcing block and the first incision are "L"-shaped structures.

[0013] Due to the application of the above technical solution, the utility model has the following advantages compared with the prior art:

[0014] 1. The utility model provides a circular hole for installing a bearing on the outer wall of the adjusting block, and the bidirectional lead screw is plugged and connected to the inner wall of the adjusting block through the bearing to form a rotating device; threads with opposite rotation directions are provided at both ends of the bidirectional lead screw, and threaded holes for matching the bidirectional lead screw are provided on the outer walls of the reinforcing block and the connecting and fixing block; circular holes for accommodating a sliding shaft are provided on the outer walls of the reinforcing block and the connecting and fixing block, and the sliding shaft is plugged and connected to the inner wall of the reinforcing block to form a sliding device. Rotating the bidirectional lead screw can make the two reinforcing blocks move in opposite directions, and the width between the two first cutouts and the two second cutouts can be adjusted according to the size of the column and the beam, which is suitable for columns and beams of different sizes.

[0015] 2. A circular hole for installing a bearing is provided on the outer wall of the adjusting block of the utility model, and the worm is plug-connected to the inner wall of the adjusting block through the bearing as a rotating device. The worm can be rotated by turning the adjusting head, and the worm wheel can drive the bidirectional lead screw to rotate, which is convenient for adjustment.

[0016] 3. In the utility model, holes for installing bolts are provided at corresponding positions on the outer walls of the first and second outer edges. The reinforcing block and the first cutout are arranged in an "L"-shaped structure, which is convenient for installation, so that the connection between the column and the beam is strengthened and tightened to prevent deformation and loosening of the connection.

[0017] 4. The utility model improves the reinforced steel structure at the joint of a steel structure, has the advantages of reasonable structural design, convenient adjustment of the width of the first incision and the second incision, and firm fixation of the joint, thereby effectively solving the problems and shortcomings in the existing technology and equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of the utility model;

[0021] Figure 3It is a schematic diagram of the partial explosion structure of the utility model;

[0022] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model;

[0023] Figure 5 It is a partial structural schematic diagram of the utility model.

[0024] In the figure: adjusting block 1, sliding shaft 2, accommodating cavity 3, bidirectional lead screw 4, worm wheel 5, worm 6, adjusting head 7, reinforcing block 8, connecting and fixing block 9, first incision 10, second incision 11, first outer extension edge 12, second outer extension edge 13, column 14, beam 15, reinforcing rib 16. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] See also Figures 1 to 5 The utility model provides a specific technical implementation scheme for strengthening the steel structure at the joint of the steel structure:

[0027] A reinforced steel structure at a steel structure joint, comprising: an adjusting block 1, a sliding shaft 2, a cavity 3, a bidirectional lead screw 4, a worm wheel 5, a worm 6, an adjusting head 7, a reinforcing block 8, a connecting and fixing block 9, a first incision 10, a second incision 11, a first outer extension 12, a second outer extension 13, a column 14, a crossbeam 15, and a reinforcing rib 16; sliding shafts 2 are welded on the outer walls of both sides of the adjusting block 1, and a cavity 3 is opened inside the adjusting block 1; a circular hole for installing a bearing is opened on the outer wall of the adjusting block 1, and the bidirectional lead screw 4 is connected to the inner wall of the adjusting block 1 through a bearing plug for rotation Device; both ends of the bidirectional lead screw 4 are provided with threads of opposite rotation directions, and the outer walls of the reinforcing block 8 and the connecting and fixing block 9 are provided with threaded holes for matching the bidirectional lead screw 4; the outer walls of the reinforcing block 8 and the connecting and fixing block 9 are provided with round holes for accommodating the sliding shaft 2, and the sliding shaft 2 is plugged and connected to the inner wall of the reinforcing block 8 as a sliding device. Rotating the bidirectional lead screw 4 can make the two reinforcing blocks 8 move in opposite directions, and the width between the two first incisions 10 and the two second incisions 11 can be adjusted according to the size of the column 14 and the beam 15, which is suitable for columns 14 and beams 15 of different sizes.

[0028] The bidirectional lead screw 4 is mounted on the inner wall of the adjusting block 1 through a bearing, and the bidirectional lead screw 4 passes through the interior of the cavity 3; the worm wheel 5 is mounted inside the cavity 3, and the worm wheel 5 is plugged and connected to the outer wall of the bidirectional lead screw 4; the worm 6 is mounted inside the cavity 3, and both ends of the worm 6 are mounted on the inner wall of the adjusting block 1 through bearings, and an adjusting head 7 is provided at one end of the worm 6 extending to the outside of the adjusting block 1; a circular hole for mounting a bearing is provided on the outer wall of the adjusting block 1, and the worm 6 is plugged and connected to the inner wall of the adjusting block 1 through a bearing as a rotating device, and twisting the adjusting head 7 can rotate the worm 6, and the worm wheel 5 can drive the bidirectional lead screw 4 to rotate, which is convenient for adjustment.

[0029] The worm 6 is meshed with the worm wheel 5; the two reinforcing blocks 8 and the two connecting and fixing blocks 9 are symmetrically installed on both sides of the adjusting block 1, and the sliding shaft 2 is plugged and connected to the inner walls of the reinforcing block 8 and the connecting and fixing block 9 by a clearance fit sliding manner, and the bidirectional lead screw 4 is connected to the reinforcing block 8 and the connecting and fixing block 9 by a threaded rotation manner; a first incision 10 is opened on the outer wall of the reinforcing block 8, and a second incision 11 is opened on the outer wall of the connecting and fixing block 9; a first outer extension edge 12 is opened on the outer wall of the reinforcing block 8, and a second outer extension edge 13 is opened on the outer wall of the connecting and fixing block 9; holes for installing bolts are opened at corresponding positions on the outer walls of the first outer extension edge 12 and the second outer extension edge 13, and the reinforcing block 8 and the first incision 10 are set in an "L"-shaped structure, which is easy to install, so that the connection between the column 14 and the beam 15 is strengthened and tightened to prevent deformation and loosening of the connection.

[0030] The crossbeam 15 is fixedly connected to the outer wall of one side of the column 14; the reinforcement block 8 is sleeved on the outer walls of the column 14 and the crossbeam 15 through the first incision 10, and the connecting and fixing block 9 is sleeved on the outer wall of the adjustment block 1 through the second incision 11, and the first outer extension edge 12 and the second outer extension edge 13 are fixedly connected by bolts; a reinforcement rib 16 is welded on the outer wall of the reinforcement block 8 away from the column 14.

[0031] Specific implementation steps:

[0032] Twisting the adjusting head 7 can rotate the worm 6, and the worm wheel 5 can drive the bidirectional screw 4 to rotate, which is convenient for adjustment. Rotating the bidirectional screw 4 can cause the two reinforcing blocks 8 to move in opposite directions. The width between the two first incisions 10 and the two second incisions 11 can be adjusted according to the size of the column 14 and the beam 15. It is suitable for columns 14 and beams 15 of different sizes. The first incision 10 and the second incision 11 are mounted on the outer walls of the column 14 and the beam 15, and the first outer edge 12 and the second outer edge 13 are fixed with bolts.

[0033] To sum up: the reinforced steel structure at the joint of the steel structure is provided with a circular hole for installing the bearing through the outer wall of the adjusting block, and the bidirectional lead screw is connected to the inner wall of the adjusting block through the bearing as a rotating device; the two ends of the bidirectional lead screw are provided with threads with opposite rotation directions, and the outer walls of the reinforcing block and the connecting and fixing block are provided with threaded holes for matching the bidirectional lead screw; the outer walls of the reinforcing block and the connecting and fixing block are provided with a circular hole for accommodating the sliding shaft, and the sliding shaft is connected to the inner wall of the reinforcing block as a sliding device, and rotating the bidirectional lead screw can make the two reinforcing blocks move in opposite directions, and the width between the two first cuts and the two second cuts can be adjusted according to the size of the column and the beam, which is suitable for columns and beams of different sizes; the outer wall of the adjusting block A circular hole for installing a bearing is opened on the wall, and the worm is plugged and connected to the inner wall of the adjusting block through the bearing as a rotating device. The worm can be rotated by twisting the adjusting head, and the worm wheel can drive the bidirectional lead screw to rotate, which is convenient for adjustment; holes for installing bolts are opened at corresponding positions on the outer walls of the first and second outer edges, and the reinforcing block and the first incision are set as an "L"-shaped structure, which is convenient for installation, so that the connection between the column and the beam is strengthened and tightened to prevent deformation and loosening of the connection; through the improvement of the reinforced steel structure at the connection of a steel structure, it has the advantages of reasonable structural design, convenient adjustment of the width of the first incision and the second incision, and firm fixation of the connection, thereby effectively solving the problems and shortcomings in the existing technology and equipment.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reinforced steel structure at a steel structure joint, comprising: An adjusting block (1), a sliding shaft (2), a cavity (3), a bidirectional lead screw (4), a worm wheel (5), a worm (6), an adjusting head (7), a reinforcing block (8), a connecting and fixing block (9), a first notch (10), a second notch (11), a first outer extension edge (12), a second outer extension edge (13), a column (14), a crossbeam (15), and a reinforcing rib (16); characterized in that: sliding shafts (2) are welded to the outer walls of both sides of the adjusting block (1), and a cavity (3) is opened inside the adjusting block (1); the bidirectional lead screw (4) is connected to the adjusting block (1) by a plurality of slots. The bearing is mounted on the inner wall of the adjusting block (1), and the bidirectional lead screw (4) penetrates the interior of the cavity (3); the worm wheel (5) is mounted inside the cavity (3), and the worm wheel (5) is plug-connected to the outer wall of the bidirectional lead screw (4); the worm (6) is mounted inside the cavity (3), and both ends of the worm (6) are mounted on the inner wall of the adjusting block (1) through bearings, and an adjusting head (7) is provided at one end of the worm (6) extending to the outside of the adjusting block (1); the worm (6) is meshed with the worm wheel (5); the two reinforcing blocks (8) are connected to the two reinforcing blocks (8) and the two reinforcing blocks (8) are connected to the two reinforcing blocks (8). The connecting and fixing blocks (9) are symmetrically mounted on both sides of the adjusting block (1), and the sliding shaft (2) is plugged and connected to the inner walls of the reinforcing block (8) and the connecting and fixing block (9) by means of clearance fit sliding, and the bidirectional lead screw (4) is connected to the reinforcing block (8) and the connecting and fixing block (9) by means of thread rotation; a first notch (10) is provided on the outer wall of the reinforcing block (8), and a second notch (11) is provided on the outer wall of the connecting and fixing block (9); a first outer extension edge (12) is provided on the outer wall of the reinforcing block (8), and the connecting and fixing block (9) is provided with a second notch (1 ... A second outer extension edge (13) is provided on the outer wall of the fixed block (9); the cross beam (15) is fixedly connected to the outer wall of one side of the column (14); the reinforcing block (8) is sleeved on the outer walls of the column (14) and the cross beam (15) through a first cutout (10), and the connecting fixed block (9) is sleeved on the outer wall of the adjusting block (1) through a second cutout (11), and the first outer extension edge (12) and the second outer extension edge (13) are fixedly connected by bolts; and a reinforcing rib (16) is welded on the outer wall of the reinforcing block (8) on the side away from the column (14).

2. The reinforced steel structure at the joint of a steel structure according to claim 1, characterized in that: A circular hole for installing a bearing is provided on the outer wall of the adjusting block (1), and a bidirectional lead screw (4) is plug-connected to the inner wall of the adjusting block (1) via the bearing to form a rotating device.

3. The reinforced steel structure at the joint of a steel structure according to claim 1, characterized in that: The two ends of the bidirectional lead screw (4) are provided with threads with opposite rotation directions, and threaded holes for matching the bidirectional lead screw (4) are provided on the outer walls of the reinforcing block (8) and the connecting and fixing block (9).

4. The reinforced steel structure at the joint of a steel structure according to claim 1, characterized in that: The outer walls of the reinforcing block (8) and the connecting and fixing block (9) are provided with round holes for accommodating the sliding shaft (2), and the sliding shaft (2) is plugged and connected to the inner wall of the reinforcing block (8) to form a sliding device.

5. The reinforced steel structure at the joint of a steel structure according to claim 1, characterized in that: A circular hole for installing a bearing is provided on the outer wall of the adjusting block (1), and the worm (6) is plug-connected to the inner wall of the adjusting block (1) via the bearing to form a rotating device.

6. The reinforced steel structure at the joint of a steel structure according to claim 1, characterized in that: Holes for installing bolts are provided at corresponding positions on the outer walls of the first outer extension edge (12) and the second outer extension edge (13), and the reinforcing block (8) and the first cutout (10) are in an "L"-shaped structure.

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