Reinforcing assembly for joint of building steel structures

Abstract

The utility model discloses a building steel structure joint reinforcing assembly, and relates to the technical field of building steel structures, the building steel structure joint reinforcing assembly comprises a vertical steel structure, four transverse steel structures are fixedly installed on the surface of the vertical steel structure, and the four transverse steel structures are the same in structure. According to the reinforcing assembly for the joint of the building steel structure, the two second bidirectional threaded rods are rotated in the forward direction, so that the two movable fixing blocks move relatively, and the two movable fixing blocks move relatively, so that the joint of the building steel structure is reinforced, and the joint of the building steel structure is reinforced. And then, two second inserting rods enter two second inserting holes, so that installation of two movable fixing blocks and two connecting fixing blocks is completed, the device can be conveniently installed on the vertical steel structure, the installation convenience is improved, the installation difficulty of workers is reduced, and the installation convenience and speed are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building steel structures, in particular to a building steel structure joint reinforcement component. Background Art

[0002] Steel structures are mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates. In steel structures, the components or parts are connected by welds, bolts or rivets. Steel structures have the characteristics of high strength, light weight, strong deformation ability, good toughness and high reliability. The application of steel structures in construction projects can effectively improve the performance of construction projects and save construction project costs. Replacing concrete structures with steel structures can reduce the use of sand, stone and cement, and reduce the damage to non-renewable resources.

[0003] When reinforcing the joints of steel structures, reinforcement components are required. However, some existing reinforcement components are usually fixed to the steel structure by bolts when in use, which makes it very inconvenient to disassemble them later and not easy to install quickly. Therefore, a reinforcement component that is easy to install is needed. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a reinforcement component for the joint of a building steel structure, which can solve the problems of the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a building steel structure joint reinforcement component, comprising a vertical steel structure, wherein four transverse steel structures are fixedly installed on the surface of the vertical steel structure, and the four transverse steel structures have the same structure. Connecting and fixing blocks are arranged on both sides of the vertical steel structure, and two inner sliding rods are slidably connected to the interiors of the two connecting and fixing blocks, and two movable fixing blocks are fixedly connected to the four inner sliding rods. The two movable fixing blocks are located on both sides of the vertical steel structure, and the interiors of the two connecting and fixing blocks are rotatably connected to a second two-way threaded rod, and the threads on the surfaces of the second two-way threaded rods are arranged in opposite directions. The two inner sliding rods on the same side are respectively located on the opposite threads of the second two-way threaded rods, and the four inner sliding rods are respectively threadedly connected to the surfaces of the two second two-way threaded rods, and the movable fixing block on one side is slidably connected to the two second two-way threaded rods, and a second plug rod is fixedly installed on the opposite sides of the two movable fixing blocks, and a second plug hole is opened on both sides of the vertical steel structure, and the second plug rod is slidably connected inside the second plug hole.

[0006] Preferably, fixed blocks are fixedly installed at the bottom of the two connecting fixed blocks and the two movable fixed blocks, the four fixed blocks have the same structure, and lifting sliders are slidably connected inside the four fixed blocks.

[0007] Preferably, the interiors of the two connecting and fixing blocks and the two movable and fixing blocks are both threadedly connected with threaded rods, and the four threaded rods are respectively threadedly connected with the interiors of the four lifting slide blocks.

[0008] Preferably, the threaded rods on the two connecting and fixing blocks are not on the same straight line as the two second bidirectional threaded rods.

[0009] Preferably, the four lifting sliders are rotatably connected to the inside of a first bidirectional threaded rod, the threads on the surface of the first bidirectional threaded rod are arranged oppositely, and the opposite threads on the surfaces of the four first bidirectional threaded rods are threadedly connected to support rods.

[0010] Preferably, the bottom of the four horizontal steel structures are each provided with a supporting abutment block, both sides of the two supporting abutment blocks are provided with fixing holes, and the eight supporting pull rods are fixedly installed with fixing rods on the opposite sides of each other, and the eight fixing rods are respectively slidably connected inside the eight fixing holes.

[0011] Preferably, first plug rods are fixedly mounted on the tops of the four supporting abutment blocks, first plug holes are opened on the bottoms of the four transverse steel structures, and the four first plug rods are slidably connected inside the four first plug holes respectively.

[0012] Preferably, a limit plate is fixedly mounted on one end of each of the four first bidirectional threaded rods.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The strengthening assembly at the joint of the building steel structure rotates the two second bidirectional threaded rods in the forward direction to make the two movable fixed blocks move relative to each other, so that the two second plug rods enter the inside of the two second plug holes, thereby completing the installation of the two movable fixed blocks and the two connecting fixed blocks, making it easier to install the device on the vertical steel structure, improving the convenience of installation, reducing the difficulty of installation for the staff, and improving the convenience and speed of installation.

[0015] (2) The strengthening component at the joint of the building steel structure places the supporting abutment block at the bottom of the horizontal steel structure, inserts the first insertion rod into the inside of the first insertion hole, and then rotates the first bidirectional threaded rod in the opposite direction to make the two supporting pull rods move relative to each other, and then inserts the two fixing rods into the inside of the two fixing holes, thereby completing the fixing of the supporting abutment block, facilitating the installation of the device, improving the convenience of installation, reducing the time of steel structure installation, and improving the efficiency of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

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

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0020] Figure 4 It is a schematic diagram of the interior of the upper end of the vertical steel structure of the utility model.

[0021] Figure numerals: 1. vertical steel structure; 2. movable fixed block; 3. threaded rod; 4. fixed block; 5. lifting slider; 6. supporting pull rod; 7. horizontal steel structure; 8. supporting abutment block; 9. first bidirectional threaded rod; 10. limit plate; 11. inner sliding rod; 12. connecting fixed block; 13. second bidirectional threaded rod; 14. first plug rod; 15. first plug hole; 16. fixed rod; 17. fixed hole; 18. second plug rod; 19. second plug hole. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 - Figure 4 ,in, Figure 1 It is a schematic diagram of the overall structure of the utility model; Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle; Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle; Figure 4It is a schematic diagram of the interior of the upper end of the vertical steel structure of the utility model. The strengthening assembly at the joint of the building steel structure includes: a vertical steel structure 1, four horizontal steel structures 7 are fixedly installed on the surface of the vertical steel structure 1, and the structures of the four horizontal steel structures 7 are the same. Connecting and fixing blocks 12 are arranged on both sides of the vertical steel structure 1, and two inner sliding rods 11 are slidably connected inside the two connecting and fixing blocks 12. Two movable and fixing blocks 2 are fixedly connected on the four inner sliding rods 11. The two movable and fixing blocks 2 are located on both sides of the vertical steel structure 1. The insides of the two connecting and fixing blocks 12 are rotatably connected with second bidirectional threaded rods 13. The threads on the surfaces of the second bidirectional threaded rods 13 are arranged in opposite directions. The two inner sliding rods 11 on the same side are respectively located on the opposite threads of the second bidirectional threaded rods 13. The four inner sliding rods 11 are respectively threadedly connected with the surfaces of the two second bidirectional threaded rods 13. One side of the movable and fixing block 2 is slidably connected with the two second bidirectional threaded rods 13. The opposite sides of the two movable and fixing blocks 2 are fixedly installed with second plug rods 18. Second plug holes 19 are opened on both sides of the vertical steel structure 1, and the second plug rod 18 is slidably connected inside the second plug hole 19.

[0024] When installing the two movable fixed blocks 2 and the two connecting fixed blocks 12, the two second two-way threaded rods 13 are rotated in the opposite direction, so that the four inner sliding rods 11 move relative to each other in pairs, and then the two movable fixed blocks 2 move relative to each other, so that the two second plug rods 18 are respectively disengaged from the inside of the two second plug holes 19, and then the movable fixed block 2 is removed from the vertical steel structure 1. During installation, the two movable fixed blocks 2 and the two connecting fixed blocks 12 are sleeved on the vertical steel structure 1, and then the two second two-way threaded rods 13 are rotated forwardly to make the two movable fixed blocks 2 move relative to each other, and then the two second plug rods 18 enter the inside of the two second plug holes 19, and then the installation of the two movable fixed blocks 2 and the two connecting fixed blocks 12 is completed, which is convenient for installing the device on the vertical steel structure 1, improves the convenience of installation, reduces the difficulty of installation for staff, and improves the convenience and speed of installation.

[0025] In the above-mentioned manner, the bottoms of the two connecting fixed blocks 12 and the two movable fixed blocks 2 are fixedly installed with fixed blocks 4, the structures of the four fixed blocks 4 are the same, the interiors of the four fixed blocks 4 are slidably connected with lifting sliders 5, the interiors of the two connecting fixed blocks 12 and the two movable fixed blocks 2 are threadedly connected with threaded rods 3, the four threaded rods 3 are respectively threadedly connected with the internal threads of the four lifting sliders 5, the threaded rods 3 on the two connecting fixed blocks 12 are not on the same straight line with the two second bidirectional threaded rods 13, the interiors of the four lifting sliders 5 are rotatably connected with the first bidirectional threaded rods 9, and the threads on the surfaces of the first bidirectional threaded rods 9 They are arranged in opposite directions, and the opposite threads on the surfaces of the four first bidirectional threaded rods 9 are threadedly connected with support rods 6, the bottoms of the four transverse steel structures 7 are provided with support abutment blocks 8, both sides of the two support abutment blocks 8 are provided with fixing holes 17, and the eight support rods 6 are fixedly installed with fixing rods 16 on the opposite sides of each other, and the eight fixing rods 16 are respectively slidably connected inside the eight fixing holes 17, and the tops of the four support abutment blocks 8 are fixedly installed with first plug rods 14, and the bottoms of the four transverse steel structures 7 are provided with first plug holes 15, and the four first plug rods 14 are respectively slidably connected inside the four first plug holes 15.

[0026] In this method, rotating the threaded rod 3 will cause the lifting slider 5 to slide and connect inside the fixed block 4, which will pull the first bidirectional threaded rod 9 upward, thereby causing the two supporting pull rods 6 to move upward, and then the supporting abutment block 8 is pulled upward through the fixed rod 16 and the fixed hole 17, thereby giving the transverse steel structure 7 an upward pulling force, thereby facilitating the reinforcement of the transverse steel structure 7, preventing the transverse steel structure 7 from breaking, improving the protection of the transverse steel structure 7, and extending the service life of the transverse steel structure 7.

[0027] In this method, rotating the first bidirectional threaded rod 9 will cause the two support rods 6 to move away from each other, and then the two fixing rods 16 will slide respectively with the inside of the two fixing holes 17, and then the two fixing rods 16 will be separated from the inside of the two fixing holes 17, and then the support abutment block 8 will be removed from the bottom of the horizontal steel structure 7. During installation, the support abutment block 8 is placed on the bottom of the horizontal steel structure 7, and the first insertion rod 14 is inserted into the inside of the first insertion hole 15, and then the first bidirectional threaded rod 9 is rotated in the opposite direction to make the two support rods 6 move relative to each other, and then the two fixing rods 16 are inserted into the inside of the two fixing holes 17, thereby completing the fixation of the support abutment block 8, facilitating the installation of the device, improving the convenience of installation, reducing the time of steel structure installation, and improving the efficiency of installation.

[0028] In the above manner, a limiting plate 10 is fixedly mounted on one end of each of the four first bidirectional threaded rods 9 .

[0029] In this embodiment, the limiting plate 10 is provided to facilitate limiting the support rod 6, thereby preventing the support rod 6 from slipping off the surface of the first bidirectional threaded rod 9, thereby improving the protection of the device.

[0030] The working principle of the reinforcement component at the joint of the building steel structure provided by the utility model is as follows: the two second two-way threaded rods 13 are rotated in the opposite direction, so that the four inner sliding rods 11 move relative to each other in pairs, and then the two movable fixed blocks 2 move relative to each other, so that the two second plug rods 18 are respectively disengaged from the inside of the two second insertion holes 19, and then the movable fixed blocks 2 are removed from the vertical steel structure 1. During installation, the two movable fixed blocks 2 and the two connecting fixed blocks 12 are sleeved on the vertical steel structure 1, and then the two second two-way threaded rods 13 are rotated forwardly to make the two movable fixed blocks 2 move relative to each other, and then the two second plug rods 18 enter the inside of the two second insertion holes 19, thereby completing the installation of the two movable fixed blocks 2 and the two connecting fixed blocks 12.

[0031] Rotating the threaded rod 3 will cause the lifting slider 5 to slide and connect inside the fixed block 4, which will pull the first bidirectional threaded rod 9 to move upward, thereby causing the two supporting pull rods 6 to move upward, and then the supporting abutment block 8 is pulled upward through the fixing rod 16 and the fixing hole 17 to give the transverse steel structure 7 an upward pulling force, and rotating the first bidirectional threaded rod 9 will cause the two supporting pull rods 6 to move away from each other, thereby causing the two fixing rods 16 to slide inside the two fixing holes 17 respectively, thereby causing the two fixing rods 16 to be separated from the inside of the two fixing holes 17 respectively, thereby removing the supporting abutment block 8 from the bottom of the transverse steel structure 7. During installation, the supporting abutment block 8 is placed at the bottom of the transverse steel structure 7, so that the first insertion rod 14 is inserted into the inside of the first insertion hole 15, and then the first bidirectional threaded rod 9 is rotated in the opposite direction, so that the two supporting pull rods 6 move relative to each other, thereby causing the two fixing rods 16 to be inserted into the inside of the two fixing holes 17, thereby completing the fixation of the supporting abutment block 8.

[0032] Compared with the related art, the reinforcement component for the joint of the building steel structure provided by the utility model has the following beneficial effects: the two second bidirectional threaded rods 13 are rotated forward to make the two movable fixed blocks 2 move relative to each other, so that the two second plug rods 18 enter the interior of the two second plug holes 19, thereby completing the installation of the two movable fixed blocks 2 and the two connecting fixed blocks 12, making it easy to install the device on the vertical steel structure 1, improving the convenience of installation, reducing the difficulty of installation for the staff, and improving the convenience and speed of installation.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A building steel structure joint reinforcement assembly, comprising a vertical steel structure, characterized in that: Four horizontal steel structures are fixedly installed on the surface of the vertical steel structure, and the four horizontal steel structures have the same structure. Connecting and fixing blocks are arranged on both sides of the vertical steel structure, and two inner sliding rods are slidably connected to the interiors of the two connecting and fixing blocks, and two movable fixing blocks are fixedly connected to the four inner sliding rods. The two movable fixing blocks are located on both sides of the vertical steel structure, and the interiors of the two connecting and fixing blocks are rotatably connected to a second two-way threaded rod, and the threads on the surfaces of the second two-way threaded rods are arranged in opposite directions. The two inner sliding rods on the same side are respectively located on the opposite threads of the second two-way threaded rods, and the four inner sliding rods are respectively threadedly connected to the surfaces of the two second two-way threaded rods, and the movable fixing block on one side is slidably connected to the two second two-way threaded rods, and a second plug rod is fixedly installed on the opposite sides of the two movable fixed blocks, and a second plug hole is opened on both sides of the vertical steel structure, and the second plug rod is slidably connected inside the second plug hole.

2. A building steel structure joint reinforcement assembly according to claim 1, characterized in that: The bottoms of the two connecting fixed blocks and the two movable fixed blocks are all fixedly mounted with fixed blocks, the four fixed blocks have the same structure, and the interiors of the four fixed blocks are all slidably connected with lifting sliders.

3. A building steel structure joint reinforcement assembly according to claim 2, characterized in that: The insides of the two connecting and fixing blocks and the two moving and fixing blocks are all threadedly connected with threaded rods, and the four threaded rods are respectively threadedly connected with the insides of the four lifting sliding blocks.

4. A building steel structure joint reinforcement assembly according to claim 3, characterized in that: The threaded rods on the two connecting and fixing blocks are not on the same straight line as the two second bidirectional threaded rods.

5. A building steel structure joint reinforcement assembly according to claim 4, characterized in that: The insides of the four lifting sliders are all rotatably connected with first bidirectional threaded rods, the threads on the surfaces of the first bidirectional threaded rods are arranged oppositely, and the opposite threads on the surfaces of the four first bidirectional threaded rods are all threadedly connected with support rods.

6. A building steel structure joint reinforcement assembly according to claim 5, characterized in that: The bottom of the four horizontal steel structures are each provided with a supporting abutment block, both sides of the two supporting abutment blocks are provided with fixing holes, and the eight supporting pull rods are fixedly installed with fixing rods on the opposite sides of each other, and the eight fixing rods are respectively slidably connected inside the eight fixing holes.

7. A building steel structure joint reinforcement assembly according to claim 6, characterized in that: The tops of the four supporting abutment blocks are all fixedly mounted with first plug rods, the bottoms of the four transverse steel structures are all provided with first plug holes, and the four first plug rods are respectively slidably connected inside the four first plug holes.

8. The building steel structure joint reinforcement assembly according to claim 7, characterized in that: A limiting plate is fixedly mounted on one end of each of the four first bidirectional threaded rods.

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