Steel structure connection reinforcing structure

Abstract

The utility model discloses a steel structure connection reinforcing structure which comprises a steel structure vertical rod, one side of the outer portion of the steel structure vertical rod is fixedly connected with a steel structure transverse rod, the outer portion of the steel structure vertical rod is sleeved with two sets of first fixing sleeves, and the outer portion of the steel structure transverse rod is sleeved with two sets of second fixing sleeves. A supporting rod is movably arranged between the first fixing sleeve and the second fixing sleeve, connecting plates are fixedly mounted on the first fixing sleeve and the second fixing sleeve, mounting holes are formed in the connecting plates, bolts are inserted into the mounting holes, and nuts are in threaded connection with the outer portions of the bolts. According to the steel structure reinforcing mechanism, the first fixing sleeve and the second fixing sleeve are matched with the connecting plate, the bolts and the nuts, the reinforcing mechanism is fixed to the steel structure vertical rod and the steel structure transverse rod, damage to the steel structure caused by punching in the steel structure during reinforcing is avoided, and the overall strength and the reinforcing effect of the steel structure are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure equipment, in particular to a steel structure connection reinforcement structure. 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 sections and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing.

[0003] In order to further understand the steel structure connection reinforcement mechanism in the prior art, after searching, the Chinese patent with announcement number: CN219710551U discloses a reinforced steel structure at the connection of a heavy steel structure, including a column and a cross bar, the cross bar is arranged between the two columns, and a reinforcement component for convenient and quick connection and auxiliary fixation is also provided between the column and the cross bar. The reinforcement component includes a mounting sleeve, a fixing seat and a diagonal brace rod. The mounting sleeve is arranged on the surface of the column and is fixed to the column by welding and bolts. The fixing seat is welded and fixed to the side wall of the mounting sleeve. A lap groove is also opened on the surface of the fixing seat. The diagonal brace rod is movably connected to the bottom of the cross bar, and the other end of the diagonal brace rod is connected to the column.

[0004] After exploration and analysis, it was found that the patent has the following shortcomings in actual use: although the patent uses diagonal braces and columns to fix and reinforce the fixing seat and the cross bar, the patent needs to open a through hole in the cross bar for inserting fastening bolts to fix the fixing seat to the cross bar. The opening of the through hole will destroy the structure of the cross bar, reducing the overall structural strength of the cross bar, thereby worsening the reinforcement effect of the steel structure. Utility Model Content

[0005] Aiming at the technical problem that drilling holes in the existing steel structure will damage the structure of the crossbar and reduce the overall structural strength of the crossbar, the utility model provides a steel structure connection reinforcement structure.

[0006] The technical solution adopted by the utility model is: it includes a steel structure vertical rod, one side of the outer side of the steel structure vertical rod is fixedly connected to a steel structure cross rod, the outer side of the steel structure vertical rod is provided with two groups of first fixing sleeves, the outer side of the steel structure cross rod is provided with two groups of second fixing sleeves, a support rod is movably arranged between the first fixing sleeve and the second fixing sleeve, connecting plates are fixedly installed on the outer surfaces of the first fixing sleeve and the second fixing sleeve, the connecting plates are provided with mounting holes, bolts are inserted in the mounting holes, nuts are connected to the outer threads of the bolts, and an adjustment mechanism is arranged at the bottom of the second fixing sleeve.

[0007] Furthermore, the adjustment mechanism includes an adjustment block fixedly mounted on the bottom of the second fixed sleeve and a threaded rod rotatably mounted inside the adjustment block, a movable groove is provided at the bottom of the adjustment block, the threaded rod is rotatably mounted inside the movable groove, the external thread of the threaded rod is connected with a slider, the bottom of the slider is fixedly mounted with an adjustment block, a support rod is rotatably mounted on the adjustment block, and the support rod is movably connected to the outside of the first fixed sleeve at one end away from the second fixed sleeve.

[0008] By adopting the above technical solution, the supporting force of the support rod can be adjusted.

[0009] Furthermore, one end of the threaded rod passes through the adjustment block and is coaxially fixedly connected with an adjustment knob, and the adjustment knob is rotationally connected to the surface of the adjustment block.

[0010] By adopting the above technical solution, it is convenient to rotate the threaded rod by adjusting the knob.

[0011] Furthermore, both side walls of the movable groove are provided with limiting grooves, and limiting blocks are slidably installed in the limiting grooves, and the limiting blocks are fixedly installed on one side of the sliding block.

[0012] By adopting the above technical solution, the stability of the sliding block moving in the moving groove is improved.

[0013] Furthermore, a first mounting seat is fixedly mounted on one side of the first fixing sleeve, and the first mounting seat is rotatably connected to one end of the support rod.

[0014] By adopting the above technical solution, the support rod and the first fixing sleeve are movably connected.

[0015] Furthermore, a plurality of anti-sliding blocks are fixedly mounted inside the first fixing sleeve and the second fixing sleeve.

[0016] By adopting the above technical solution, the fixing effect of the first fixing sleeve and the second fixing sleeve is improved.

[0017] The beneficial effects of the utility model are as follows: the reinforcement mechanism is fixed on the steel structure vertical rod and the steel structure horizontal rod by the first fixing sleeve and the second fixing sleeve in cooperation with the connecting plate, bolts and nuts, thus avoiding the damage to the steel structure caused by drilling holes in the steel structure during reinforcement, thereby ensuring the overall strength and reinforcement effect of the steel structure;

[0018] The position of the support rod is adjusted by means of a threaded rod in conjunction with a slider, so that the supporting force of the support rod steel structure vertical rod and steel structure horizontal rod is maintained appropriately, thereby improving the connection and reinforcement effect of the support rod on the steel structure vertical rod and steel structure horizontal rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is the steel structure vertical rod and the first fixing sleeve in the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the adjustment block in the utility model;

[0022] Figure 4 It is a structural schematic diagram of the first fixing sleeve and the anti-sliding block in the utility model.

[0023] The numbers in the figure are: 1. Steel structure vertical rod; 2. Steel structure horizontal rod; 3. First fixing sleeve; 4. Connecting plate; 5. First mounting seat; 6. Second mounting seat; 7. Support rod; 8. Adjustment block; 9. Bolt; 10. Nut; 11. Second fixing sleeve; 12. Threaded rod; 13. Slider; 14. Limiting groove; 15. Limiting block; 16. Adjustment knob; 17. Mounting hole; 18. Anti-sliding block; 19. Moving groove. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The following is combined with Figure 1-4 The utility model is further described.

[0027] In order to solve the problems existing in the background technology, the present application proposes the following technical scheme: it includes a steel structure vertical rod 1, a steel structure cross rod 2 is fixedly connected to one side of the outer side of the steel structure vertical rod 1, the steel structure vertical rod 1 and the steel structure cross rod 2 are connected, the outer side of the steel structure vertical rod 1 is provided with two groups of first fixing sleeves 3, the first fixing sleeve 3 is fixed to the outer surface of the steel structure vertical rod 1 by connecting the two groups of first fixing sleeves 3 together, the outer side of the steel structure cross rod 2 is provided with two groups of second fixing sleeves 11, the second fixing sleeve 11 is fixed to the outer surface of the steel structure cross rod 2 by connecting the two groups of second fixing sleeves 11 together, a support rod 7 is movably arranged between the first fixing sleeve 3 and the second fixing sleeve 11, the first fixing sleeve 3 and the second fixing sleeve 11 are connected together by the support rod 7, a triangular structure is formed between the first fixing sleeve 3, the second fixing sleeve 11 and the support rod 7, and the triangle has stability, thereby realizing the reinforcement of the steel structure vertical rod 1 and the steel structure cross rod 2.

[0028] The first fixing sleeve 3 and the second fixing sleeve 11 are fixedly installed with a connecting plate 4 on the outer surface, and a mounting hole 17 is opened on the connecting plate 4, and a bolt 9 is inserted in the mounting hole 17. The outer thread of the bolt 9 is connected with a nut 10. By passing the bolt 9 through the mounting holes 17 of the connecting plates 4 on the two groups of first fixing sleeves 3 and the two groups of second fixing sleeves 11, and then threading the nut 10 on the outer surface of the bolt 9, the bolt 9 and the nut 10 are rotated to fix the two groups of first fixing sleeves 3 and the second fixing sleeve 11 on the outer surfaces of the steel structure vertical rod 1 and the steel structure cross bar 2 respectively. The setting of the connecting plate 4 avoids opening holes in the steel structure vertical rod 1 and the second fixing sleeve 11, which will not damage the structure of the steel structure vertical rod 1 and the second fixing sleeve 11, so that the overall structural strength of the steel structure vertical rod 1 and the second fixing sleeve 11 is maintained, thereby ensuring the effect of steel structure connection and reinforcement. An adjustment mechanism is provided at the bottom of the second fixing sleeve 11, and the adjustment mechanism is used to adjust the supporting force of the support rod 7.

[0029] It is further explained that the adjustment mechanism includes an adjustment block 8 fixedly installed at the bottom of the second fixed sleeve 11 and a threaded rod 12 rotatably installed inside the adjustment block 8. A movable groove 19 is opened at the bottom of the adjustment block 8, and the threaded rod 12 is rotatably installed inside the movable groove 19. The external thread of the threaded rod 12 is connected with a slider 13, and the bottom of the slider 13 is fixedly installed with the adjustment block 8. A support rod 7 is rotatably installed on the adjustment block 8, and the end of the support rod 7 away from the second fixed sleeve 11 is movably connected to the outside of the first fixed sleeve 3.

[0030] When the slider 13 moves toward the direction close to the steel structure vertical bar 1, the angle between the support bar 7 and the second fixing sleeve 11 and the support bar 7 and the first fixing sleeve 3 becomes smaller, and the supporting force of the support bar 7 on the first fixing sleeve 3 and the second fixing sleeve 11 becomes larger. When the slider 13 moves toward the direction away from the steel structure vertical bar 1, the angle between the support bar 7 and the second fixing sleeve 11 and the support bar 7 and the first fixing sleeve 3 becomes larger, and the supporting force of the support bar 7 on the first fixing sleeve 3 and the second fixing sleeve 11 becomes smaller, thereby adjusting the supporting force of the support bar 7 on the first fixing sleeve 3 and the second fixing sleeve 11 to achieve the best supporting force of the support bar 7, avoiding that the supporting force of the support bar 7 is too small, resulting in poor reinforcement effect, and the supporting force of the support bar 7 is too large, which causes the force on the first fixing sleeve 3 and the second fixing sleeve 11 to be too large, affecting the structural strength of the connection between the steel structure vertical bar 1 and the steel structure cross bar 2.

[0031] It is further explained that one end of the threaded rod 12 passes through the adjustment block 8 and is coaxially fixedly connected with an adjustment knob 16, which is rotatably connected to the surface of the adjustment block 8. The threaded rod 12 can be driven to rotate by the adjustment knob 16, and the setting of the adjustment knob 16 facilitates the adjustment of the support force of the support rod 7 by rotating the threaded rod 12.

[0032] It is further explained that both side walls of the moving groove 19 are provided with limiting grooves 14, and limiting blocks 15 are slidably installed in the limiting grooves 14, and the limiting blocks 15 are fixedly installed on one side of the slider 13. The limiting grooves 14 can guide and limit the limiting blocks 15, so that the slider 13 is prevented from rotating on the surface of the threaded rod 12 through the limiting grooves 14 and the limiting blocks 15, and the stability of the slider 13 when moving in the moving groove 19 is improved.

[0033] It is further explained that a first mounting seat 5 is fixedly mounted on one side of the first fixing sleeve 3, and the first mounting seat 5 is rotatably connected to one end of the support rod 7. The first mounting seat 5 and the second mounting seat 6 are arranged to realize the movable connection between the first fixing sleeve 3 and the second fixing sleeve 11, so as to facilitate the adjustment of the supporting force of the support rod 7.

[0034] It is further explained that multiple sets of anti-sliding blocks 18 are fixedly installed inside the first fixing sleeve 3 and the second fixing sleeve 11. The anti-sliding blocks 18 are made of hard rubber. The anti-sliding blocks 18 can increase the friction between the first fixing sleeve 3 and the steel structure vertical bar 1, and between the second fixing sleeve 11 and the steel structure horizontal bar 2, so that the first fixing sleeve 3 is fixed on the surface of the steel structure vertical bar 1, and the second fixing sleeve 11 is fixed on the surface of the steel structure horizontal bar 2 More stable, ensuring the reinforcement effect of the first fixing sleeve 3, the second fixing sleeve 11 and the support rod 7 on the connection between the steel structure vertical bar 1 and the steel structure horizontal bar 2.

[0035] Specific reference is made to the following operation for use: by passing the bolt 9 through the mounting holes 17 of the connecting plate 4 on the two groups of first fixing sleeves 3 and the two groups of second fixing sleeves 11, and then threading the nut 10 on the outer surface of the bolt 9, rotating the bolt 9 and the nut 10 to fix the two groups of first fixing sleeves 3 and the second fixing sleeve 11 on the outer surfaces of the steel structure vertical rod 1 and the steel structure horizontal rod 2 respectively, and a triangular structure is formed between the first fixing sleeve 3, the second fixing sleeve 11 and the support rod 7, and the triangle has stability, thereby realizing the reinforcement of the steel structure vertical rod 1 and the steel structure horizontal rod 2, and the slider 13 is pushed to move in the movable groove 19 by rotating the threaded rod 12, and the slider 13 cooperates with the second mounting seat 6 to drive the support rod 7 to move, and the supporting force of the support rod 7 on the first fixing sleeve 3 and the second fixing sleeve 11 is adjusted so that the supporting force of the support rod 7 is within an appropriate range.

[0036] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0037] Although the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel structure connection reinforcement structure, characterized in that: The invention comprises a steel structure vertical rod (1), wherein one side of the outside of the steel structure vertical rod (1) is fixedly connected to a steel structure cross rod (2), the outside of the steel structure vertical rod (1) is provided with two groups of first fixing sleeves (3), the outside of the steel structure cross rod (2) is provided with two groups of second fixing sleeves (11), a support rod (7) is movably arranged between the first fixing sleeve (3) and the second fixing sleeve (11), a connecting plate (4) is fixedly installed on the outer surface of the first fixing sleeve (3) and the second fixing sleeve (11), a mounting hole (17) is opened on the connecting plate (4), a bolt (9) is inserted into the mounting hole (17), a nut (10) is threadedly connected to the outside of the bolt (9), and an adjustment mechanism is arranged at the bottom of the second fixing sleeve (11).

2. A steel structure connection reinforcement structure according to claim 1, characterized in that: The adjustment mechanism comprises an adjustment block (8) fixedly mounted on the bottom of the second fixed sleeve (11) and a threaded rod (12) rotatably mounted inside the adjustment block (8); a movable groove (19) is provided at the bottom of the adjustment block (8); the threaded rod (12) is rotatably mounted inside the movable groove (19); the outer thread of the threaded rod (12) is connected to a slider (13); the bottom of the slider (13) is fixedly mounted with the adjustment block (8); a support rod (7) is rotatably mounted on the adjustment block (8); and one end of the support rod (7) away from the second fixed sleeve (11) is movably connected to the outside of the first fixed sleeve (3).

3. A steel structure connection reinforcement structure according to claim 2, characterized in that: One end of the threaded rod (12) passes through the adjustment block (8) and is coaxially fixedly connected with an adjustment knob (16); the adjustment knob (16) is rotatably connected to the surface of the adjustment block (8).

4. A steel structure connection reinforcement structure according to claim 3, characterized in that: Both side walls of the movable groove (19) are provided with limiting grooves (14), in which limiting blocks (15) are slidably installed, and the limiting blocks (15) are fixedly installed on one side of the sliding block (13).

5. The steel structure connection reinforcement structure according to claim 4, characterized in that: A first mounting seat (5) is fixedly mounted on one side of the first fixing sleeve (3), and the first mounting seat (5) is rotatably connected to one end of the support rod (7).

6. The steel structure connection reinforcement structure according to claim 5, characterized in that: Multiple groups of anti-sliding blocks (18) are fixedly mounted inside the first fixing sleeve (3) and the second fixing sleeve (11).

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