Reinforcing steel structure at joint of steel structures

Abstract

The utility model discloses a reinforcing steel structure at the joint of steel structures, which belongs to the technical field of steel structures and is characterized by comprising an inserting block, a connecting structure is fixedly connected to the outer side of the inserting block, an auxiliary structure is bolted to the outer side of the connecting structure, and a fastening structure is movably connected to the outer side of the connecting structure. The bottom of the mounting block is in bolting connection with the top of the supporting block, the top of the supporting block is in bolting connection with the bottom of the stabilizing block, the inner side of the stabilizing block is in bolting connection with the outer side of the rotating plate, the outer side of the rotating plate is in bolting connection with the inner side of the mounting piece, and the bottom of the mounting piece is in bolting connection with the top of the mounting block. When an existing steel structure is designed, the safety coefficient possibly reserved is insufficient, so that the load exceeds the designed bearing capacity in the actual use process, and after the structure is used for a long time, the following problems that the structure is aged, corroded, reduced in bearing capacity and the like possibly occur.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure technical field especially relates to a reinforcing steel structure at steel structure joint. BACKGROUND

[0002] Steel structure is a building structure type whose main material is steel, has the advantages such as light weight, high strength, high toughness and simple construction, and is widely used in large factory and venue fields, and the joint between steel structure components usually adopts welding, bolt and riveting process, so as to further improve the safety of building, the stability of steel structure component joint needs to be improved by reinforcing steel structure.

[0003] In prior art, the support capacity of reinforcing steel structure needs to be different due to different use environments, so the support capacity of reinforcing steel structure needs to be adjusted to avoid resource waste, and the reinforcing steel structure at the joint of existing steel structure is inconvenient to adjust the support capacity according to the use environment, so as to easily cause resource waste and reduce the practicability of the device.

[0004] The existing patent (publication number: CN219825589U) discloses a reinforcing steel structure at the joint of steel structure, I, a reinforcing steel structure at the joint of steel structure, first, two fixing plates three are respectively rotated two threaded rods three to adjust the appropriate length, so that two connecting plates two are respectively fixedly connected with steel frame one and steel frame two, so as to realize the supporting effect; by rotating the circular tube one, the distance between the threaded rod one and the threaded rod two is shortened, so as to exert a pulling force on the circular tube two, not only reducing the stress of the supporting assembly, but also further improving the stability of the steel structure, II, a reinforcing steel structure at the joint of steel structure, the length of the whole supporting assembly is adjusted by rotating two fixing plates three, and the length of the whole reinforcing assembly is adjusted by rotating the circular tube one, so as to realize the joint of different steel structures.

[0005] For the above problems, the existing patent provides a solution, the safety factor of the existing steel structure design may be insufficient, so that the load exceeds the design bearing capacity in actual use, and the structure may have the following problems after long time use, such as aging, corrosion and bearing capacity reduction.

[0006] Therefore, a reinforcing steel structure at the joint of steel structure is provided. Utility model content

[0007] The utility model discloses a purpose at, provide a kind of reinforcing steel structure at steel structure junction, can solve the security factor that possibly reserved when the design of current steel structure is insufficient, leading to load in actual use process exceeds design bearing capacity, structure can appear following problem when using long time, ageing, corrosion, bearing capacity drop and so on.

[0008] To realize above-mentioned purpose, the utility model provides following technical scheme: a kind of reinforcing steel structure at steel structure junction, including splicing block, the outside of the splicing block is fixedly connected with connecting structure, the outside of the connecting structure is bolted with auxiliary structure, the outside of the connecting structure is movably connected with fastening structure;

[0009] The fastening structure includes mounting block, support block, stabilizing block, rotating plate and mounting piece, the bottom of the mounting block is bolted with the top of the support block, the top of the support block is bolted with the bottom of the stabilizing block, the inside of the stabilizing block is bolted with the outside of the rotating plate, the outside of the rotating plate is bolted with the inside of the mounting piece, the bottom of the mounting piece is bolted with the top of the mounting block.

[0010] Preferably, the inside of the mounting block is movably connected with fixed rod, the outside of the fixed rod is movably connected with the inside of the mounting piece, the outside of the support block is movably connected with stabilizing rod, the outside of the stabilizing rod is movably connected with the inside of the stabilizing block, the outside of the splicing block is movably connected with the inside of the fixed rod, the outside of the splicing block is fixedly connected with the inside of the stabilizing rod.

[0011] Preferably, the right side of the fixed rod is fixedly connected with first connecting plate, the left side of the stabilizing rod is fixedly connected with second connecting plate, the right side of first connecting plate is bolted with the left side of second connecting plate, the two sides of the fixed rod and stabilizing rod are fixedly connected with fixed block.

[0012] Preferably, the left side of the fixed block is movably connected with the right side of the mounting block, the right side of the mounting piece is movably connected with the left side of the fixed block, the top of the fixed rod is fixedly connected with auxiliary block, the right side of the auxiliary block is fixedly connected with the left side of first connecting plate, the left side of the stabilizing block is movably connected with the right side of the fixed block, the left side of the support block is movably connected with the right side of the fixed block.

[0013] Preferably, the inside of the first connecting plate is movably connected with splicing piece, the front side of the splicing piece is fixedly connected with connecting seat, the rear side of the connecting seat is movably connected with the front side of first connecting plate, the rear side of the connecting seat is movably connected with the front side of second connecting plate, the number of the splicing piece is four and is respectively arranged at the rear side of connecting seat.

[0014] Preferably, the connecting seat is fixedly connected with auxiliary plates outside, the number of the auxiliary plates is four and the auxiliary plates are arranged on both sides of the auxiliary plates respectively, the inner side of the auxiliary plate is movably connected with the outer side of the first connecting plate, and the inner side of the auxiliary plate is movably connected with the outer side of the second connecting plate.

[0015] Preferably, screw holes are arranged on the left side of the first connecting plate, the second connecting plate and the plug-in piece, and mounting grooves are arranged on the front side of the first connecting plate and the second connecting plate.

[0016] Preferably, the fixing rod, the plug-in block and the stabilizing rod are communicated, and a threaded groove is arranged on the top of the supporting block.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1. The fastening structure is installed outside the connecting structure, when it is necessary to strengthen the connection of the connecting structure, first, the user clamps the mounting block and the mounting piece on the outer side of the connecting structure and fastens them with bolts, and clamps the supporting block and the stabilizing block on the other side of the connecting structure and fastens them with bolts, then fastens the supporting block to the bottom of the mounting block with bolts, preliminarily supports the connecting structure, and then rotates the rotating plate in the stabilizing block to the inner side of the mounting piece and fastens it with bolts, so that the fastening structure is installed on the outer side of the connecting structure as a whole, thereby increasing the connection stability of the connecting structure.

[0019] 2. The connecting structure is arranged, the first connecting plate is fixed on the right side of the fixing rod, the second connecting plate is fixed on the left side of the stabilizing rod, the user can install the fixing rod on the left side of the stabilizing rod to form a steel frame, the fixing blocks arranged on the fixing rod and the stabilizing rod are used for positioning and supporting the fastening structure when the fastening structure is installed on the outer side of the stabilizing rod and the fixing rod, preventing the fastening structure from deviating, the auxiliary block fixed between the fixing rod and the first connecting plate is used for increasing the fixing strength of the fixing rod and the first connecting plate. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the overall structure diagram of the reinforcing steel structure of the steel structure connection of the utility model;

[0021] Figure 2 It is the split diagram of the fastening structure of the utility model;

[0022] Figure 3 It is the split diagram of the connecting structure of the utility model;

[0023] Figure 4 It is the overall diagram of the auxiliary structure of the utility model;

[0024] Figure 5 It is the overall diagram of the auxiliary structure of the utility model; Figure 1Figure 1 is a perspective view of the overall structure.

[0025] In the figure, 1, plug-in block; 2, connecting structure; 21, fixed rod; 22, stabilizing rod; 23, fixed block; 24, first connecting plate; 25, second connecting plate; 26, auxiliary block; 3, auxiliary structure; 31, plug-in piece; 32, connecting seat; 33, auxiliary plate; 4, fastening structure; 41, mounting block; 42, support block; 43, stabilizing block; 44, rotating plate; 45, mounting piece; 5, threaded hole; 6, mounting groove; 7, threaded groove. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0027] Please refer to Figures 1-5 The present application provides a technical solution:

[0028] A reinforcing steel structure at a steel structure joint, comprising a plug-in block 1, the outer side of the plug-in block 1 being fixedly connected with a connecting structure 2, the outer side of the connecting structure 2 being bolted with an auxiliary structure 3, and the outer side of the connecting structure 2 being movably connected with a fastening structure 4.

[0029] The fastening structure 4 comprises a mounting block 41, a support block 42, a stabilizing block 43, a rotating plate 44 and a mounting piece 45, the bottom of the mounting block 41 being bolted with the top of the support block 42, the top of the support block 42 being bolted with the bottom of the stabilizing block 43, the inner side of the stabilizing block 43 being bolted with the outer side of the rotating plate 44, the outer side of the rotating plate 44 being bolted with the inner side of the mounting piece 45, and the bottom of the mounting piece 45 being bolted with the top of the mounting block 41.

[0030] In the embodiment, the installation block 41 is arranged on the inner side of the connecting structure 2 to increase the stability of the connecting structure 2, the fastening structure 4 is arranged on the outer side of the connecting structure 2, when the connecting structure 2 needs to be strengthened, the user first arranges the installation block 41 and the installation piece 45 on the outer side of the connecting structure 2 and fastens them with bolts, and then arranges the support block 42 and the stabilizing block 43 on the other side of the connecting structure 2 and fastens them with bolts, and then fastens the support block 42 to the bottom of the installation block 41 with bolts to preliminarily support the connecting structure 2, and then the user rotates the rotating plate 44 on the inner side of the stabilizing block 43 to the inner side of the installation piece 45 and fastens it with bolts, so that the fastening structure 4 is arranged on the outer side of the connecting structure 2 to increase the stability of the connecting structure 2, and the auxiliary structure 3 is arranged on the connecting structure 2 to reinforce the installation of the first connecting plate 24 and the second connecting plate 25 and reduce the activity.

[0031] Specifically, as shown in Figure 2 and Figure 5 , the inner side of the installation block 41 is movably connected with the fixed rod 21, the outer side of the fixed rod 21 is movably connected with the inner side of the installation piece 45, the outer side of the support block 42 is movably connected with the stabilizing rod 22, the outer side of the stabilizing rod 22 is movably connected with the inner side of the stabilizing block 43, the outer side of the insertion block 1 is inserted with the inner side of the fixed rod 21, and the outer side of the insertion block 1 is fixedly connected with the inner side of the stabilizing rod 22.

[0032] Specifically, as shown in Figure 2 and Figure 5 , the right side of the fixed rod 21 is fixedly connected with the first connecting plate 24, the left side of the stabilizing rod 22 is fixedly connected with the second connecting plate 25, the right side of the first connecting plate 24 is bolted with the left side of the second connecting plate 25, and the two sides of the fixed rod 21 and the stabilizing rod 22 are fixedly connected with the fixed block 23.

[0033] Specifically, as shown in Figure 2 and Figure 5 , the left side of the fixed block 23 is movably connected with the right side of the installation block 41, the left side of the fixed block 23 is movably connected with the right side of the installation piece 45, the top of the fixed rod 21 is fixedly connected with the auxiliary block 26, the right side of the auxiliary block 26 is fixedly connected with the left side of the first connecting plate 24, the right side of the fixed block 23 is movably connected with the left side of the stabilizing block 43, and the right side of the fixed block 23 is movably connected with the left side of the support block 42.

[0034] In the embodiment, the connecting structure 2 is provided, the first connecting plate 24 is fixed on the right side of the fixing rod 21, and the second connecting plate 25 is fixed on the left side of the stabilizing rod 22, so that the user can install the fixing rod 21 on the left side of the stabilizing rod 22 to form a steel frame, the fixing block 23 is arranged on the fixing rod 21 and the stabilizing rod 22, and is used for positioning and supporting the fastening structure 4 when the fastening structure 4 is installed on the outer side of the stabilizing rod 22 and the fixing rod 21, so as to prevent the fastening structure 4 from deviating, and the auxiliary block 26 is fixed between the fixing rod 21 and the first connecting plate 24, and is used for increasing the fixing strength of the fixing rod 21 and the first connecting plate 24.

[0035] Specifically, as shown in Figure 4 and Figure 5 , the inner side of the first connecting plate 24 is inserted with the insertion piece 31, the front side of the insertion piece 31 is fixedly connected with the connecting seat 32, the rear side of the connecting seat 32 is movably connected with the front side of the first connecting plate 24, the rear side of the connecting seat 32 is movably connected with the front side of the second connecting plate 25, and the number of the insertion piece 31 is four and is arranged on the rear side of the connecting seat 32.

[0036] Specifically, as shown in Figure 4 and Figure 5 , the outer side of the connecting seat 32 is fixedly connected with the auxiliary plate 33, the number of the auxiliary plate 33 is four and is arranged on both sides of the auxiliary plate 33, the inner side of the auxiliary plate 33 is movably connected with the outer side of the first connecting plate 24, and the inner side of the auxiliary plate 33 is movably connected with the outer side of the second connecting plate 25.

[0037] In the embodiment, the connecting seat 32 and the insertion piece 31 fixed on the rear side of the connecting seat 32 are used, when the first connecting plate 24 and the second connecting plate 25 are bolted, the user can take the connecting seat 32 to insert the insertion piece 31 into the inner side of the first connecting plate 24 and the second connecting plate 25, the auxiliary plate 33 fixed on the outer side of the connecting seat 32 is used to be clamped on the outer side of the first connecting plate 24 and the second connecting plate 25, and the user can use the bolt threads to sequentially penetrate the second connecting plate 25, the insertion piece 31 and the first connecting plate 24, so as to install the auxiliary structure 3 and increase the stability of the installation of the connecting structure 2.

[0038] Specifically, as shown in Figure 3 , the left side of the first connecting plate 24, the second connecting plate 25 and the insertion piece 31 is provided with a threaded hole 5, and the front side of the first connecting plate 24 and the second connecting plate 25 is provided with a mounting groove 6.

[0039] Specifically, as shown in Figure 3 and Figure 4 , the fixing rod 21, the insertion block 1 and the stabilizing rod 22 are communicated, and the top of the supporting block 42 is provided with a threaded groove 7.

[0040] In the embodiment: through the threaded holes 5 opened in the first connecting plate 24, the second connecting plate 25 and the plug-in piece 31, the user can take the existing bolts to fasten the installation of the first connecting plate 24, the second connecting plate 25 and the plug-in piece 31, through the mounting grooves 6 opened in the front sides of the first connecting plate 24 and the second connecting plate 25, the plug-in piece 31 fixed at the rear side of the connecting seat 32 can be plugged into the inner sides of the first connecting plate 24 and the second connecting plate 25, increasing the stability of the installation of the first connecting plate 24 and the second connecting plate 25, through the threaded grooves 7 opened in the support block 42, the user can use the bolts to thread through the rotating plate 44 and connect to the support block 42, fastening the rotating plate 44 on the support block 42.

[0041] Working principle: in the case of needing to increase the reinforcing structure at the connection of the steel structure, by setting the plug-in block 1 at the inner side of the stabilizing rod 22, when the stabilizing rod 22 is bolted on the first connecting plate 24 through the second connecting plate 25, first, the plug-in block 1 is plugged into the inner side of the fixing rod 21, for increasing the stability of the installation of the fixing rod 21 and the stabilizing rod 22, through the fastening structure 4 installed on the outer side of the connecting structure 2, when needing to reinforce the connection of the connecting structure 2, first, the user clamps the mounting block 41 and the mounting piece 45 on the outer side of the connecting structure 2 respectively and fastens them with bolts, and clamps the support block 42 and the stabilizing block 43 on the other side of the connecting structure 2 respectively and fastens them with bolts, then fastens the support block 42 on the bottom of the mounting block 41 with bolts, preliminarily supporting the connecting structure 2, then the user rotates the rotating plate 44 at the inner side of the stabilizing block 43 to the inner side of the mounting piece 45 and fastens it with bolts, so that the fastening structure 4 is integrally installed on the outer side of the connecting structure 2, to increase the connection stability of the connecting structure 2, through the connecting seat 32 and the plug-in piece 31 fixed at the rear side of the connecting seat 32, when the first connecting plate 24 and the second connecting plate 25 are bolted, the user can take the connecting seat 32 to plug the plug-in piece 31 into the inner sides of the first connecting plate 24 and the second connecting plate 25 respectively, through the auxiliary plate 33 fixed on the outer side of the connecting seat 32, clamping the first connecting plate 24 and the second connecting plate 25 respectively, the user can use the bolts to thread through the second connecting plate 25, the plug-in piece 31 and the first connecting plate 24 in turn, to install the auxiliary structure 3, for increasing the stability of the installation of the connecting structure 2 and reducing the activity.

[0042] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A reinforced steel structure for a steel structure joint, comprising a plug-in block (1), characterized in that: The outer side of the plug-in block (1) is fixedly connected to a connecting structure (2), the outer side of the connecting structure (2) is bolted to an auxiliary structure (3), and the outer side of the connecting structure (2) is movably connected to a fastening structure (4); The fastening structure (4) comprises a mounting block (41), a support block (42), a stabilizing block (43), a rotating plate (44) and a mounting member (45), wherein the bottom of the mounting block (41) is bolted to the top of the support block (42), the top of the support block (42) is bolted to the bottom of the stabilizing block (43), the inner side of the stabilizing block (43) is bolted to the outer side of the rotating plate (44), the outer side of the rotating plate (44) is bolted to the inner side of the mounting member (45), and the bottom of the mounting member (45) is bolted to the top of the mounting block (41).

2. The reinforced steel structure at the joint of a steel structure according to claim 1, characterized in that: The inner side of the mounting block (41) is movably connected to a fixing rod (21), the outer side of the fixing rod (21) is movably connected to the inner side of the mounting member (45), the outer side of the supporting block (42) is movably connected to a stabilizing rod (22), the outer side of the stabilizing rod (22) is movably connected to the inner side of the stabilizing block (43), the outer side of the plug-in block (1) is plugged into the inner side of the fixing rod (21), and the outer side of the plug-in block (1) is fixedly connected to the inner side of the stabilizing rod (22).

3. The reinforced steel structure at the joint of a steel structure according to claim 2, characterized in that: The right side of the fixing rod (21) is fixedly connected to a first connecting plate (24), the left side of the stabilizing rod (22) is fixedly connected to a second connecting plate (25), the right side of the first connecting plate (24) is bolted to the left side of the second connecting plate (25), and both sides of the fixing rod (21) and the stabilizing rod (22) are fixedly connected to fixing blocks (23).

4. The reinforced steel structure at the joint of a steel structure according to claim 3, characterized in that: The left side of the fixing block (23) is movably connected to the right side of the mounting block (41), the left side of the fixing block (23) is movably connected to the right side of the mounting member (45), the top of the fixing rod (21) is fixedly connected to an auxiliary block (26), the right side of the auxiliary block (26) is fixedly connected to the left side of the first connecting plate (24), the right side of the fixing block (23) is movably connected to the left side of the stabilizing block (43), and the right side of the fixing block (23) is movably connected to the left side of the supporting block (42).

5. The reinforced steel structure at the joint of a steel structure according to claim 3, characterized in that: A connector (31) is plugged into the inner side of the first connecting plate (24), a connecting seat (32) is fixedly connected to the front side of the connector (31), a rear side of the connecting seat (32) is movably connected to the front side of the first connecting plate (24), and a rear side of the connecting seat (32) is movably connected to the front side of the second connecting plate (25), and there are four connectors (31) and they are respectively arranged on the rear side of the connecting seat (32).

6. The reinforced steel structure at the joint of a steel structure according to claim 5, characterized in that: An auxiliary plate (33) is fixedly connected to the outer side of the connecting seat (32), and the number of the auxiliary plates (33) is four and they are respectively arranged on both sides of the auxiliary plate (33). The inner side of the auxiliary plate (33) is movably connected to the outer side of the first connecting plate (24), and the inner side of the auxiliary plate (33) is movably connected to the outer side of the second connecting plate (25).

7. The reinforced steel structure at the joint of a steel structure according to claim 5, characterized in that: The first connecting plate (24), the second connecting plate (25) and the connector (31) are each provided with a threaded hole (5) on their left sides, and the first connecting plate (24) and the second connecting plate (25) are each provided with a mounting groove (6) on their front sides.

8. The reinforced steel structure at the joint of steel structures according to claim 2, characterized in that: The fixing rod (21), the plug-in block (1) and the stabilizing rod (22) are all connected, and a threaded groove (7) is provided on the top of the supporting block (42).

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