A quick splicing assembly type steel structure connecting joint

Abstract

The utility model discloses a kind of quick spliced fabricated steel structure connecting joint, it is related to steel structure connecting technical field, including support frame, the inside upper and lower sides of support frame are provided with two insertion slots, the inside bottom of insertion slot is equipped with first rubber bottom plate, the inside four around of insertion slot is equipped with four first rubber side plate, the inside upper and lower sides of support frame are provided with first connecting bolt;The four around of support frame is equipped with two connecting assemblies, and the connecting assembly includes connecting frame;The inside of connecting frame is equipped with buffer assembly;The side of connecting frame is equipped with mounting assembly.The utility model uses the cooperation of first rubber bottom plate, first rubber side plate and buffer assembly, to play certain buffer effect to junction, avoid the problem that steel structure thermal expansion and cold shrinkage has no buffer space to cause damage, improve the practicality of the connecting node.

Description

Technical Field

[0001] This utility model relates to the field of steel structure connection technology, specifically a quick-assembly prefabricated steel structure connection node. Background Technology

[0002] Prefabricated steel structure beam-column connection nodes refer to the key components used to connect steel columns and beams in prefabricated steel structure buildings. These connection nodes bear the important task of assembling various prefabricated components into a whole structure, ensuring the stability and load-bearing capacity of the structure.

[0003] Existing patent CN223226810U proposes a prefabricated steel structure beam-column connection node, including a vertical beam; it also includes a vertical beam mounting groove, multiple horizontal beam mounting grooves, multiple horizontal beams and multiple support mechanisms. The vertical beam mounting groove is installed on the vertical beam, and the multiple horizontal beam mounting grooves are located at the left and right ends of the vertical beam mounting groove respectively. The limiting plate in the vertical beam mounting groove limits the vertical beam mounting groove to prevent the mounting screws from deforming over a long period of time.

[0004] However, this connection node still has certain defects. During use, the steel structure will undergo thermal expansion and contraction. As a result, there is no reserved space for the crossbeam to be inserted into the crossbeam installation groove. This makes the steel structure prone to deformation and damage due to thermal expansion and contraction during use. Furthermore, the stability of the device in supporting the crossbeam is still insufficient.

[0005] Based on this, a prefabricated steel structure connection node that can be quickly assembled is now provided, which can eliminate the drawbacks of existing connection nodes. Utility Model Content

[0006] The purpose of this invention is to provide a quick-assembly prefabricated steel structure connection node to solve the problems of insufficient stability due to poor support effect and easy damage caused by thermal expansion and contraction in the background technology.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A quick-assembly prefabricated steel structure connection node includes a support frame. The support frame has two insertion slots on its upper and lower sides. A first rubber base plate is installed at the bottom of the insertion slot. Four first rubber side plates are installed around the inside of the insertion slot. First connecting bolts are provided on the upper and lower sides of the support frame.

[0009] Two connecting components are installed around the support frame, and the connecting components include a connecting frame;

[0010] A buffer component is installed inside the connecting frame;

[0011] An installation component is installed on one side of the connecting frame. The installation component includes a support frame, which is installed on one side of the connecting frame. A connecting groove is provided inside the support frame, and an installation bolt is connected through the middle of the support frame.

[0012] The connecting groove is internally slidably connected with a reinforcing component.

[0013] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0014] In one alternative: a support assembly is slidably connected to the bottom of the insertion slot.

[0015] In one alternative: the support assembly includes a vertical beam that is slidably connected to the bottom of the insertion slot, and the vertical beam has four connecting holes in the middle.

[0016] In one alternative: the buffer assembly includes a second rubber base plate, which is installed on the inner side of the connecting frame, and four second rubber side plates are installed around the inner perimeter of the connecting frame.

[0017] In one alternative: the connecting frame is installed around the support frame, a second connecting bolt is provided in the middle of the connecting frame, a crossbeam is slidably connected inside the connecting frame, and four mounting holes are provided inside the crossbeam, with the second connecting bolt slidably connected inside the mounting holes.

[0018] In one alternative embodiment: the reinforcement component includes an insertion plate that is slidably connected inside a connecting groove, a fixing hole is provided in the middle of the insertion plate, an installation bolt is slidably connected inside the fixing hole, a connecting plate is installed on one side of the insertion plate, and a support plate is installed on one side of the connecting plate.

[0019] In one alternative: two fixing components are installed on both sides of the support plate.

[0020] In one alternative: the fixing component includes a mounting plate mounted on both sides of a support plate, and fixing bolts are through-connected inside the mounting plate.

[0021] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0022] 1. This utility model uses the first rubber base plate, the first rubber side plate and the buffer component together to provide a certain buffering effect at the connection, avoiding the problem of damage caused by the lack of buffer space for thermal expansion and contraction of the steel structure, and improving the practicality of the connection node.

[0023] 2. This utility model strengthens the crossbeam by using the installation components, reinforcement components, and fixing components in combination, thereby improving the stability and practicality of the structure. At the same time, the structure is easy to install quickly, which improves the convenience of the connection node. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0025] Figure 2 This is a schematic diagram of the support frame and support components of this utility model.

[0026] Figure 3 This is a schematic diagram of the connection component and buffer component of this utility model.

[0027] Figure 4 This is a schematic diagram of the installation component, reinforcement component, and fixing component of this utility model.

[0028] Figure reference numerals: 1. Support frame; 11. Insertion groove; 12. First rubber base plate; 13. First rubber side plate; 14. First connecting bolt; 15. Vertical beam; 16. Connecting hole; 2. Connecting frame; 21. Second connecting bolt; 22. Second rubber base plate; 23. Second rubber side plate; 24. Crossbeam; 25. Mounting hole; 3. Support frame; 31. Connecting groove; 32. Mounting bolt; 33. Insertion plate; 34. Fixing hole; 35. Connecting plate; 36. Support plate; 37. Mounting plate; 38. Fixing bolt. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0030] In one embodiment, such as Figure 1 - Figure 4 As shown, a quick-assembly prefabricated steel structure connection node includes a support frame 1. The support frame 1 has two insertion slots 11 on the upper and lower sides inside. The bottom of the insertion slot 11 is equipped with a first rubber base plate 12. The four sides of the insertion slot 11 are equipped with four first rubber side plates 13. The upper and lower sides of the support frame 1 are provided with first connecting bolts 14.

[0031] Two connecting components are installed around the support frame 1, and the connecting components include a connecting frame 2;

[0032] A buffer assembly is installed inside the connecting frame 2;

[0033] An installation component is installed on one side of the connecting frame 2. The installation component includes a support frame 3. The support frame 3 is installed on one side of the connecting frame 2. A connecting groove 31 is opened inside the support frame 3. An installation bolt 32 is connected through the middle of the support frame 3.

[0034] The connecting groove 31 is internally slidably connected with a reinforcing component.

[0035] In this embodiment, the insertion slots 11 on the upper and lower sides of the support frame 1 facilitate the insertion of the vertical beam 15. The first rubber base plate 12 and the first rubber side plate 13 wrap around the support frame 1, which has a buffering effect. The cross beam 24 is connected by the connecting components, and the reinforcing components are fixed inside the support frame 3 by the mounting bolts 32.

[0036] In one embodiment, such as Figure 1 and Figure 2 As shown, a support component is slidably connected to the bottom of the insertion slot 11, and the support is provided by the support component.

[0037] In one embodiment, such as Figure 1 and Figure 2 As shown, the support assembly includes a vertical beam 15, which is slidably connected to the bottom of the insertion slot 11. The vertical beam 15 has four connecting holes 16 in the middle, and the vertical beam 15 is supported by a first connecting bolt 14 passing through the connecting holes 16.

[0038] In one embodiment, such as Figure 1 and Figure 3 As shown, the buffer assembly includes a second rubber base plate 22, which is installed on one side of the inside of the connecting frame 2. Four second rubber side plates 23 are installed around the inside of the connecting frame 2. The crossbeam 24 is wrapped by the second rubber base plate 22 and the second rubber side plates 23, thereby achieving a buffering effect.

[0039] In one embodiment, such as Figure 1 and Figure 3 As shown, the connecting frame 2 is installed around the support frame 1. A second connecting bolt 21 is provided in the middle of the connecting frame 2. A crossbeam 24 is slidably connected inside the connecting frame 2. Four mounting holes 25 are provided inside the crossbeam 24. The second connecting bolt 21 is slidably connected inside the mounting holes 25. The crossbeam 24 is fixed by passing the second connecting bolt 21 through the mounting holes 25.

[0040] In one embodiment, such as Figure 1 and Figure 4As shown, the reinforcement component includes an insertion plate 33, which is slidably connected inside the connecting groove 31. A fixing hole 34 is provided in the middle of the insertion plate 33, and an installation bolt 32 is slidably connected inside the fixing hole 34. A connecting plate 35 is installed on one side of the insertion plate 33, and a support plate 36 is installed on one side of the connecting plate 35. The insertion plate 33 is fixed by inserting it into the connecting groove 31 and by the installation bolt 32 passing through the fixing hole 34 in the insertion plate 33.

[0041] In one embodiment, such as Figure 1 and Figure 4 As shown, two fixing components are installed on both sides of the support plate 36, which are connected to the crossbeam 24.

[0042] In one embodiment, such as Figure 1 and Figure 4 As shown, the fixing component includes a mounting plate 37, which is installed on both sides of the support plate 36. A fixing bolt 38 is connected through the inside of the mounting plate 37, and the two mounting plates 37 are connected and fixed by the fixing bolt 38 passing through the crossbeam 24.

[0043] The above embodiment discloses a quick-assembly prefabricated steel structure connection node. The vertical beam 15 is inserted into the insertion slots 11 on both sides of the support frame 1. The vertical beam 15 is installed by passing the first connecting bolt 14 through the connecting hole 16 in the vertical beam 15. The vertical beam 15 is wrapped with the first rubber base plate 12 and the first rubber side plate 13, providing a certain buffering effect and avoiding the problem of thermal expansion and contraction affecting the support during use, thus improving the practicality of the device. The horizontal beam 24 is inserted into the connection frame 2, and the horizontal beam 24 is fixed by passing the second connecting bolt 21 through the mounting hole 25 in the horizontal beam 24. The horizontal beam 24 is fixed by the second rubber base plate 22 and the second rubber side plate 13. The rubber side plate 23 wraps around the crossbeam 24, thus providing a buffer effect and preventing the crossbeam 24 from being affected by thermal expansion and contraction during use. The insertion plate 33 is inserted into the connecting groove 31 inside the support frame 3. The insertion plate 33 is fixed by the mounting bolts 32 passing through the support frame 3 and the fixing hole 34. The support plate 36 is supported and fixed by the connecting plate 35 on one side of the insertion plate 33. The two mounting plates 37 are fixed by the support plate 36. The two mounting plates 37 are fixed by the fixing bolts 38 passing through the crossbeam 24. This improves the stability and convenience of the device, and enhances the support effect and ease of splicing of the steel structure connection node.

[0044] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A quick-assembly prefabricated steel structure connection node, comprising a support frame (1), characterized in that, The support frame (1) has two insertion slots (11) on its upper and lower sides. A first rubber base plate (12) is installed at the bottom of the insertion slot (11). Four first rubber side plates (13) are installed around the inside of the insertion slot (11). First connecting bolts (14) are provided on the upper and lower sides of the inside of the support frame (1). Two connecting components are installed around the support frame (1), and the connecting components include a connecting frame (2); A buffer assembly is installed inside the connecting frame (2); An installation component is installed on one side of the connecting frame (2). The installation component includes a support frame (3). The support frame (3) is installed on one side of the connecting frame (2). A connecting groove (31) is opened inside the support frame (3). An installation bolt (32) is connected through the middle of the support frame (3). The internal sliding connection of the connecting groove (31) is reinforced with a reinforcing component.

2. The prefabricated steel structure connection node for rapid assembly according to claim 1, characterized in that, The bottom of the insertion slot (11) is slidably connected to a support component.

3. The prefabricated steel structure connection node for rapid assembly according to claim 2, characterized in that, The support assembly includes a vertical beam (15) which is slidably connected to the bottom of the insertion slot (11), and four connecting holes (16) are provided in the middle of the vertical beam (15).

4. The prefabricated steel structure connection node for rapid assembly according to claim 1, characterized in that, The buffer assembly includes a second rubber base plate (22), which is installed on one side inside the connecting frame (2), and four second rubber side plates (23) are installed around the inside of the connecting frame (2).

5. A rapid-assembly prefabricated steel structure connection node according to claim 1, characterized in that, The connecting frame (2) is installed around the support frame (1). A second connecting bolt (21) is provided in the middle of the connecting frame (2). A crossbeam (24) is slidably connected inside the connecting frame (2). Four mounting holes (25) are opened inside the crossbeam (24). The second connecting bolt (21) is slidably connected inside the mounting holes (25).

6. The prefabricated steel structure connection node for rapid assembly according to claim 1, characterized in that, The reinforcement component includes an insertion plate (33), which is slidably connected inside the connecting groove (31). A fixing hole (34) is provided in the middle of the insertion plate (33), and an installation bolt (32) is slidably connected inside the fixing hole (34). A connecting plate (35) is installed on one side of the insertion plate (33), and a support plate (36) is installed on one side of the connecting plate (35).

7. A rapid-assembly prefabricated steel structure connection node according to claim 6, characterized in that, Two fixing components are installed on both sides of the support plate (36).

8. A rapid-assembly prefabricated steel structure connection node according to claim 7, characterized in that, The fixing component includes a mounting plate (37) which is mounted on both sides of the support plate (36), and fixing bolts (38) are connected through the interior of the mounting plate (37).

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