Safety type steel structure node component

Abstract

The utility model relates to the technical field of steel structures, and discloses a safety type steel structure node component which comprises a steel column, a plurality of first threaded holes are formed in the front face and the back face of the steel column, and first fixing bolts are in threaded connection with the interiors of the first threaded holes. According to the safety type steel structure node component, through cooperative arrangement of a steel column, a first threaded hole, a first fixing bolt, a second threaded hole, a T-shaped protective connecting base, a third threaded hole, a second fixing bolt, a fourth threaded hole and a truss beam, when the safety type steel structure node component is used, a person screws the first fixing bolt into the first threaded hole through the second threaded hole for fixing; and then second fixing bolts are screwed into fourth threaded holes through third threaded holes for fixing, so that the T-shaped protective connecting seat is wrapped, protected and fixed in all directions at the joint of the steel column and the truss beam, and the effect of protecting and fixing the safety type steel structure node in all directions is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to a safety type steel structure node component. Background Art

[0002] Steel structure is the most industrialized structure. In use, it has the advantages of low cost and can be moved at any time. Therefore, most of the existing factory buildings are completed with steel structures. During the construction process of steel structures, a large number of nodes will appear, and the nodes need to be connected by node components. Therefore, the quality of the node components directly affects the safety of the entire steel structure.

[0003] The reference authorization number is "CN 219240856 U", and the name is "A safe steel structure node component". Although this application solves the problem that "most of the existing node components adopt connection methods such as intersecting nodes or ball nodes, but there is a gap between this node component and the single steel structure, which will cause the single steel structure to shake slightly inside the node component, posing a safety hazard", it also has some defects. For example, the mounting seat in the above application only fixes the upper, lower and back sides of the truss beam, and the outer wall of the side of the truss beam does not have an unlimited protection mechanism. When the steel structure node is hit and impacted, the truss beam connection is prone to displacement or deformation, which has low safety and affects its use effect. Therefore, a safe steel structure node component is proposed to solve the above-mentioned technical problems. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the present invention provides a safe steel structure node component, which solves the problems raised in the above-mentioned background technology.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention provides the following technical solutions: a safety-type steel structure node component, including a steel column, wherein the front and back surfaces of the steel column are provided with a plurality of first threaded holes, the internal threads of the first threaded holes are connected to a first fixing bolt, the surface of the first fixing bolt is threadedly connected to a T-shaped protective connection seat through a second threaded hole, the inner wall of the T-shaped protective connection seat is fixedly connected to a bolt anti-slip fastening pad, the upper surface of the T-shaped protective connection seat is provided with a third threaded hole, the surface of the third threaded hole is threadedly connected to a second fixing bolt, the surface of the second fixing bolt is threadedly connected to a truss beam through a fourth threaded hole, the middle part of the first threaded holes on the front and back surfaces of the steel column is fixedly connected to a reinforcement support frame, the surface of the reinforcement support frame is fixedly connected to a pressure reinforcement plate, and the side of the reinforcement support frame close to the truss beam is fixedly connected to a silicone anti-slip pad.

[0008] Preferably, the first threaded holes are symmetrically distributed on the left and right sides of the front and back surfaces of the steel column.

[0009] Preferably, the steel columns and truss beams are both I-shaped steels.

[0010] Preferably, the tail ends of the first fixing bolt and the second fixing bolt are both threadedly connected with matching hexagonal fastening nuts.

[0011] Preferably, the silicone anti-skid pad on one side of the reinforced support frame is snap-fitted to the truss beam.

[0012] Preferably, the outside of the T-shaped protective connecting seat is sprayed with a wear-resistant coating, and the inside of the T-shaped protective connecting seat is interspersed with fine steel reinforcement ribs.

[0013] (3) Beneficial effects

[0014] Compared with the existing technology, the present invention provides a safe steel structure node component with the following beneficial effects:

[0015] The safety steel structure node component is arranged in coordination with the steel column, the first threaded hole, the first fixing bolt, the second threaded hole, the T-shaped protective connecting seat, the third threaded hole, the second fixing bolt, the fourth threaded hole and the truss beam. When in use, the personnel screws the first fixing bolt into the first threaded hole through the second threaded hole for fixing, and then screws the second fixing bolt into the fourth threaded hole through the third threaded hole for fixing, so that the T-shaped protective connecting seat is fully wrapped and protected and fixed at the connection between the steel column and the truss beam, thereby playing a role in all-round protection and fixation of the safety steel structure node. By setting the anti-slip fastening pad of the bolt, the friction and loosening of the fixing bolt after long-term use is reduced, thereby improving the safety of the safety steel structure node component. By setting the reinforcement support frame, the pressure-resistant reinforcement plate and the silicone anti-slip pad, the silicone anti-slip pad is adhered to the surface of the truss beam for anti-slip limitation during use, and then the reinforcement support frame and the pressure-resistant reinforcement plate provide reinforcement and support for the safety steel structure node component, thereby playing a role in reinforcing the safety steel structure node component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a structural breakdown diagram of the utility model.

[0018] In the figure: steel column 1, first threaded hole 2, first fixing bolt 3, second threaded hole 4, T-shaped protective connecting seat 5, bolt anti-slip fastening pad 6, third threaded hole 7, second fixing bolt 8, fourth threaded hole 9, truss beam 10, reinforcement support frame 11, pressure-resistant reinforcement plate 12, silicone anti-slip pad 13. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-2The utility model provides a technical solution: including a steel column 1, through the coordinated arrangement of the steel column 1, the first threaded hole 2, the first fixing bolt 3, the second threaded hole 4, the T-shaped protective connecting seat 5, the third threaded hole 7, the second fixing bolt 8, the fourth threaded hole 9 and the truss beam 10, when in use, a person screws the first fixing bolt 3 into the first threaded hole 2 through the second threaded hole 4 for fixing, and then screws the second fixing bolt 8 into the fourth threaded hole 9 through the third threaded hole 7 for fixing, so that the T-shaped protective connecting seat 5 is all-roundly wrapped, protected and fixed at the connection between the steel column 1 and the truss beam 10, thereby playing a role. In order to provide all-round protection and fixation for the safety steel structure node, a plurality of first threaded holes 2 are provided on both the front and back sides of the steel column 1. The internal threads of the first threaded holes 2 are connected with first fixing bolts 3. The surface of the first fixing bolts 3 is threadedly connected with a T-shaped protective connection seat 5 through a second threaded hole 4. The inner wall of the T-shaped protective connection seat 5 is fixedly connected with a bolt anti-skid fastening pad 6. The setting of the bolt anti-skid fastening pad 6 reduces the loosening of the fixing bolts after long-term use, thereby improving the safety of the safety steel structure node component. A third threaded hole is provided on the upper surface of the T-shaped protective connection seat 5. 7, the surface of the third threaded hole 7 is threadedly connected with a second fixing bolt 8, and the surface of the second fixing bolt 8 is threadedly connected with a truss beam 10 through a fourth threaded hole 9, and the middle of the first threaded holes 2 on the front and back sides of the steel column 1 is fixedly connected with a reinforcement support frame 11. Through the coordinated arrangement of the reinforcement support frame 11, the compression reinforcement plate 12 and the silicone anti-skid pad 13, when in use, the silicone anti-skid pad 13 fits the surface of the truss beam 10 for anti-skid limitation, and then the reinforcement support frame 11 and the compression reinforcement plate 12 reinforce and support the safe steel structure node component, thereby playing a role in reinforcing the safe steel structure node component. The surface of the reinforcement support frame 11 is fixedly connected with a compression reinforcement plate 12, and the side of the reinforcement support frame 11 close to the truss beam 10 is fixedly connected with a silicone anti-skid pad 13. The first threaded holes 2 are symmetrically distributed on the left and right sides of the front and back sides of the steel column 1. The steel column 1 and the truss beam 10 are both I-shaped steel. The tail ends of the first fixing bolts 3 and the second fixing bolts 8 are threadedly connected with corresponding hexagonal fastening nuts. The silicone anti-skid pad 13 on one side of the reinforcement support frame 11 is clamped with the truss beam 10. The outside of the T-shaped protective connecting seat 5 is sprayed with a wear-resistant coating, and the inside of the T-shaped protective connecting seat 5 is interspersed with fine steel reinforcement ribs.

[0021] In summary, the safety steel structure node component is arranged in coordination with the steel column 1, the first threaded hole 2, the first fixing bolt 3, the second threaded hole 4, the T-shaped protective connecting seat 5, the third threaded hole 7, the second fixing bolt 8, the fourth threaded hole 9 and the truss beam 10. When in use, the personnel screws the first fixing bolt 3 into the first threaded hole 2 through the second threaded hole 4 for fixing, and then screws the second fixing bolt 8 into the fourth threaded hole 9 through the third threaded hole 7 for fixing, so that the T-shaped protective connecting seat 5 is fully wrapped, protected and fixed at the connection between the steel column 1 and the truss beam 10, thereby playing a role. In order to provide all-round protection and fixation for the safety type steel structure node, the setting of the anti-skid fastening pad 6 of the bolt can reduce the loosening of the fixing bolts after long-term use, thereby improving the safety of the safety type steel structure node component. By co-arranging the reinforcement support frame 11, the compression reinforcement plate 12 and the silicone anti-skid pad 13, the silicone anti-skid pad 13 is attached to the surface of the truss beam 10 for anti-skid limitation when in use, and then the reinforcement support frame 11 and the compression reinforcement plate 12 are used to reinforce and support the safety type steel structure node component, thereby playing a role in reinforcing the safety type steel structure node component.

[0022] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0023] 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 the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0024] 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 safety steel structure node component, comprising a steel column (1), characterized in that: The front and back surfaces of the steel column (1) are provided with a plurality of first threaded holes (2), the inner threads of the first threaded holes (2) are connected to first fixing bolts (3), the surface of the first fixing bolts (3) are threadedly connected to a T-shaped protective connection seat (5) through a second threaded hole (4), the inner wall of the T-shaped protective connection seat (5) is fixedly connected to a bolt anti-skid fastening pad (6), the upper surface of the T-shaped protective connection seat (5) is provided with a third threaded hole (7), the surface of the third threaded hole (7) is threadedly connected to a second fixing bolt (8), the surface of the second fixing bolt (8) is threadedly connected to a truss beam (10) through a fourth threaded hole (9), the middle of the first threaded holes (2) on the front and back surfaces of the steel column (1) are fixedly connected to a reinforcement support frame (11), the surface of the reinforcement support frame (11) is fixedly connected to a pressure-resistant reinforcement plate (12), and the side of the reinforcement support frame (11) close to the truss beam (10) is fixedly connected to a silicone anti-skid pad (13).

2. A safety steel structure node member according to claim 1, characterized in that: The first threaded holes (2) are symmetrically distributed on the left and right sides of the front and back surfaces of the steel column (1).

3. The safety steel structure node member according to claim 1, characterized in that: The steel columns (1) and truss beams (10) are both I-shaped steels.

4. The safety steel structure node member according to claim 1, characterized in that: The tail ends of the first fixing bolt (3) and the second fixing bolt (8) are both threadedly connected with matching hexagonal fastening nuts.

5. The safety steel structure node member according to claim 1, characterized in that: The silicone anti-skid pad (13) on one side of the reinforcement support frame (11) is snap-fitted to the truss beam (10).

6. The safety steel structure node member according to claim 1, characterized in that: The outside of the T-shaped protective connection seat (5) is sprayed with a wear-resistant coating, and the inside of the T-shaped protective connection seat (5) is interspersed with fine steel reinforcement ribs.

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