Reinforcing and fixing structure of steel structure connecting piece

Abstract

The utility model relates to the technical field of steel structure connecting pieces, in particular to a reinforcing and fixing structure of a steel structure connecting piece, which comprises a plurality of steel structure main bodies, fixing steel blocks are arranged among the plurality of steel structure main bodies, and connecting piece main bodies connected with the steel structure main bodies through a plurality of bolts are fixedly arranged on the periphery of the fixing steel blocks. A reinforcing and fixing structure main body is arranged on the connecting piece main body, the reinforcing and fixing structure main body comprises two fixing plates fixedly mounted at one end of the connecting piece main body, and a tripod is fixedly mounted on one side of each fixing plate. Through the arrangement of the reinforcing and fixing structure main body, the connecting node between the connecting piece main body and the steel structure main body can be reinforced and supported, the fixed stress effect of the node is improved, the stress node is prevented from being bent and broken, and the steel structure connection is more stable.

Description

Technical Field

[0001] The utility model relates to a steel structure connecting piece, in particular to a reinforced fixing structure of the steel structure connecting piece, belonging to the technical field of steel structure connecting pieces. 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, and steel structures are usually strengthened and fixed with steel structure connectors during the construction process.

[0003] Although steel structure connectors can be used to build and connect steel structures, the nodes between the connectors and the steel structure will be subjected to force and load. However, the commonly used steel structure connectors have poor effect in strengthening and fixing the load-bearing nodes, which makes the load-bearing nodes prone to bending and breaking, making the steel structure connection unstable.

[0004] Therefore, there is an urgent need to improve the strengthening and fixing structure of a steel structure connecting piece to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a reinforced fixing structure of a steel structure connecting piece. By strengthening the setting of the fixing structure main body, the connection node between the connecting piece main body and the steel structure main body can be strengthened and supported, the fixed force effect of the node can be improved, bending and breaking of the force-bearing node can be avoided, and the steel structure connection can be made more stable.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] A reinforced fixing structure of a steel structure connecting piece, comprising a plurality of steel structure main bodies, wherein fixed steel blocks are arranged between the plurality of steel structure main bodies, connecting piece main bodies connected to the steel structure main bodies by a plurality of bolts are fixedly installed on all four sides of the fixed steel blocks, and a reinforced fixing structure main body is arranged on the connecting piece main body, wherein the reinforced fixing structure main body comprises two fixing plates fixedly installed on one end of the connecting piece main body, a tripod is fixedly installed on one side of the fixing plate, a rotating shaft is fixedly installed on one end of the tripod, a sleeve is installed on the rotating shaft, a support rod is movably installed on the top and bottom of the sleeve, a threaded rod is fixedly installed on one end of the support rod, two threaded rings threadedly connected to the threaded rod are fixedly installed on the fixing plate, and a support plate is fixedly installed on the top of the threaded rod.

[0008] Preferably, two sleeve pads are symmetrically installed on the surface of the sleeve, and a plurality of anti-sliding blocks are evenly and fixedly installed on the surface of the sleeve pad.

[0009] Preferably, the shape of the support rod is set to be hexagonal, and the groove in the sleeve is adapted to the shape of the support rod.

[0010] Preferably, a protective sleeve is provided on the outer side of the bolt on the connecting piece body, and a magnetic ring is fixedly mounted on the protective sleeve.

[0011] Preferably, a plurality of first reinforcing ribs and a plurality of second reinforcing ribs are symmetrically fixedly mounted on both sides of the connector body, and the plurality of first reinforcing ribs and the plurality of second reinforcing ribs are cross-distributed.

[0012] Preferably, a plurality of fixing blocks are fixedly mounted on the surface of the connector body, and a reinforcing steel plate is arranged between two laterally opposed fixing blocks.

[0013] Preferably, the connector body, the fixing block and the reinforcing steel plate are all connected by welding.

[0014] The utility model has at least the following beneficial effects:

[0015] By strengthening the setting of the fixed structure body, the connection node between the connector body and the steel structure body can be strengthened and supported. After the steel structure body and the connector body are connected by multiple bolts, the twist sleeve is rotated in the rotating shaft. At this time, the sleeve drives the threaded rod to rotate through the support rod. When the threaded rod rotates, it drives the support rod to extend upward through the threaded connection between the threaded ring until the top support plate is fitted with the steel structure body. After multiple support plates are fitted with the steel structure body, the fixed force effect of the node is improved, bending and breaking of the force-bearing node are avoided, and the steel structure connection is made more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the first reinforcing rib and the second reinforcing rib of the utility model;

[0019] Figure 3 This is a schematic diagram of the support rod structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the protective cover structure of the utility model.

[0021] In the figure, 1. Steel structure body; 2. Fixed steel block; 3. Connector body; 4. Strengthening fixed structure body; 5. Fixed plate; 6. Tripod; 7. Rotating shaft; 8. Sleeve; 9. Support rod; 10. Threaded rod; 11. Threaded ring; 12. Support plate; 13. Sleeve pad; 14. Anti-sliding block; 15. Protective cover; 16. Magnetic ring; 17. First reinforcing rib; 18. Second reinforcing rib; 19. Fixed block; 20. Reinforced steel plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] like Figure 1-Figure 4 As shown, this embodiment provides an embodiment of a reinforced fixing structure of a steel structure connecting piece.

[0024] A reinforced fixing structure of a steel structure connector, comprising a plurality of steel structure bodies 1, wherein fixed steel blocks 2 are arranged between the plurality of steel structure bodies 1, connector bodies 3 connected to the steel structure bodies 1 by a plurality of bolts are fixedly installed around the fixed steel blocks 2, and a reinforced fixing structure body 4 is arranged on the connector body 3, and the reinforced fixing structure body 4 comprises two fixing plates 5 fixedly installed on one end of the connector body 3, a tripod 6 is fixedly installed on one side of the fixing plate 5, a rotating shaft 7 is fixedly installed on one end of the tripod 6, a sleeve 8 is installed on the rotating shaft 7, a support rod 9 is movably installed on the top and bottom of the sleeve 8, a threaded rod 10 is fixedly installed on one end of the support rod 9, two threaded rings 11 threadedly connected to the threaded rod 10 are fixedly installed on the fixing plate 5, and a support plate 12 is fixedly installed on the top of the threaded rod 10. By strengthening the setting of the fixed structure body 4, the connection node between the connector body 3 and the steel structure body 1 can be strengthened and supported. After the steel structure body 1 and the connector body 3 are connected by multiple bolts, the twist sleeve 8 is rotated in the rotating shaft 7. At this time, the sleeve 8 drives the threaded rod 10 to rotate through the support rod 9. When the threaded rod 10 rotates, it drives the support rod 9 to extend upward through the threaded connection with the threaded ring 11 until the top support plate 12 is fitted with the steel structure body 1. After multiple support plates 12 are fitted with the steel structure body 1, the fixed force effect of the node is improved, bending and breaking of the force-bearing node are avoided, and the steel structure connection is made more stable.

[0025] Two sleeve pads 13 are symmetrically installed on the surface of the sleeve 8, and a plurality of anti-sliding blocks 14 are evenly fixedly installed on the surface of the sleeve pads 13. The shape of the support rod 9 is set to be hexagonal, and the groove in the sleeve 8 is adapted to the shape of the support rod 9. The outer side of the bolt on the connector body 3 is sleeved with a protective sleeve 15, and a magnetic ring 16 is fixedly installed on the protective sleeve 15. Through the setting of the sleeve pads 13 and the anti-sliding block 14, the friction force on the surface of the sleeve 8 can be increased, so that the staff can twist the sleeve 8 more easily to avoid slipping during operation. By setting the shape of the support rod 9 to be hexagonal, the support rod 9 can be better engaged with the sleeve 8 to avoid the sleeve 8 from sliding when the support rod 9 is driven to rotate. Through the setting of the protective sleeve 15 and the magnetic ring 16, the protective sleeve 15 can be sleeved on the bolt to protect the exposed side to prevent it from being corroded and damaged. At the same time, the magnetic ring 16 set on one side of the protective sleeve 15 can be adsorbed on the connector body 3, so that the installation of the protective sleeve 15 is more secure and prevented from falling off.

[0026] A plurality of first reinforcing ribs 17 and second reinforcing ribs 18 are symmetrically fixedly installed on both sides of the connector body 3, and the plurality of first reinforcing ribs 17 and second reinforcing ribs 18 are cross-distributed. A plurality of fixing blocks 19 are fixedly installed on the surface of the connector body 3, and a reinforcing steel plate 20 is arranged between two transversely opposed fixing blocks 19. The connector body 3, the fixing blocks 19 and the reinforcing steel plates 20 are all connected by welding. By setting the first reinforcing ribs 17 and the second reinforcing ribs 18, the arrangement of a plurality of cross-distributed first reinforcing ribs 17 and second reinforcing ribs 18 can strengthen the overall structure of the connector body 3 and improve its firmness. By setting the fixing blocks 19 and the reinforcing steel plates 20, the arrangement of a plurality of reinforcing steel plates 20 can further strengthen the overall structure of the connector body 3 on the basis of the first reinforcing ribs 17 and second reinforcing ribs 18 to prevent it from breaking, and at the same time, the welding method is adopted to make the connection more firm.

[0027] In this embodiment, if Figure 1-Figure 4 As shown, the working process of the reinforced fixing structure of a steel structure connector provided in this embodiment is as follows:

[0028] After the steel structure body 1 and the connector body 3 are connected by multiple bolts, the twist sleeve 8 is rotated in the rotating shaft 7. At this time, the sleeve 8 drives the threaded rod 10 to rotate through the support rod 9. When the threaded rod 10 rotates, it drives the support rod 9 to extend upward through the threaded connection with the threaded ring 11 until the top support plate 12 is fitted with the steel structure body 1. After multiple support plates 12 are fitted with the steel structure body 1, the fixed force effect of the node is improved to avoid bending and breaking of the force-bearing node.

[0029] In summary, in this embodiment, according to a reinforced fixing structure of a steel structure connector of this embodiment, the friction force on the surface of the sleeve 8 can be increased by setting the sleeve pad 13 and the anti-sliding block 14, so that the staff can twist the sleeve 8 more easily to avoid slipping during operation. By setting the shape of the support rod 9 to a hexagonal shape, the support rod 9 can be better engaged with the sleeve 8 to avoid sliding of the sleeve 8 when the support rod 9 is driven to rotate. By setting the protective sleeve 15 and the magnetic ring 16, the protective sleeve 15 is set on the bolt to protect the exposed side thereof to prevent corrosion and damage. At the same time, the protective sleeve 1 The magnetic ring 16 arranged on one side can be adsorbed on the connector body 3, so that the installation of the protective cover 15 is more firmly prevented from falling off. By setting the first reinforcing rib 17 and the second reinforcing rib 18, a plurality of cross-distributed first reinforcing ribs 17 and the second reinforcing ribs 18 can be arranged to strengthen the overall structure of the connector body 3 and improve its firmness. By setting the fixing block 19 and the reinforcing steel plate 20, a plurality of reinforcing steel plates 20 can be arranged to further strengthen the overall structure of the connector body 3 on the basis of the first reinforcing rib 17 and the second reinforcing rib 18 to prevent it from breaking, and at the same time, welding is adopted to make the connection more firmly.

[0030] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0031] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0032] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A reinforced fixing structure of a steel structure connector, comprising a plurality of steel structure bodies (1), wherein a fixing steel block (2) is arranged between the plurality of steel structure bodies (1), and a connector body (3) connected to the steel structure body (1) by a plurality of bolts is fixedly installed around the fixing steel block (2), wherein the fixing steel block (2) is characterized in that: A reinforcing fixing structure body (4) is arranged on the connecting member body (3), and the reinforcing fixing structure body (4) comprises two fixing plates (5) fixedly mounted on one end of the connecting member body (3); a tripod (6) is fixedly mounted on one side of the fixing plate (5); a rotating shaft (7) is fixedly mounted on one end of the tripod (6); a sleeve (8) is mounted on the rotating shaft (7); a support rod (9) is movably mounted on the top and bottom of the sleeve (8); a threaded rod (10) is fixedly mounted on one end of the support rod (9); two threaded rings (11) threadedly connected to the threaded rod (10) are fixedly mounted on the fixing plate (5); and a support plate (12) is fixedly mounted on the top of the threaded rod (10).

2. The reinforced fixing structure of a steel structure connector according to claim 1, characterized in that: Two sleeve pads (13) are symmetrically mounted on the surface of the sleeve (8), and a plurality of anti-sliding blocks (14) are evenly and fixedly mounted on the surface of the sleeve pad (13).

3. The reinforcement fixing structure of a steel structure connector according to claim 1, characterized in that: The shape of the support rod (9) is set to be a hexagonal shape, and the groove in the sleeve (8) is adapted to the shape of the support rod (9).

4. The reinforced fixing structure of a steel structure connector according to claim 1, characterized in that: A protective sleeve (15) is provided on the outer side of the bolt on the connecting piece body (3), and a magnetic ring (16) is fixedly mounted on the protective sleeve (15).

5. The reinforced fixing structure of a steel structure connector according to claim 1, characterized in that: A plurality of first reinforcing ribs (17) and second reinforcing ribs (18) are symmetrically fixedly mounted on both sides of the connector body (3), and the plurality of first reinforcing ribs (17) and second reinforcing ribs (18) are cross-distributed.

6. The reinforcement fixing structure of a steel structure connector according to claim 1, characterized in that: A plurality of fixing blocks (19) are fixedly mounted on the surface of the connector body (3), and a reinforcing steel plate (20) is arranged between two laterally opposed fixing blocks (19).

7. The reinforcement fixing structure of a steel structure connector according to claim 6, characterized in that: The connecting member body (3), the fixing block (19) and the reinforcing steel plate (20) are all connected by welding.

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