Fabricated building damping connecting structure for building

Abstract

The utility model discloses an assembly type building shock absorption connecting structure for a building, and relates to the technical field of building connecting structures, the assembly type building shock absorption connecting structure for the building comprises a mounting plate, the mounting plate is connected with a long-foot bolt through threads, and a connecting piece can be rotated on one side of a connecting shaft by utilizing the rotating connection of a built-in rod and the connecting shaft; then the positioning ring and the connecting shaft are connected through the limiting pin to limit the connecting piece, so that the use direction of the connecting piece is adjusted, the adjusted connecting piece can be supported and reinforced through the guide rod, stable use of the connecting piece is guaranteed, splicing of a building structure in different directions is facilitated, and the flexibility of the connecting structure during use is improved; the damping rod is connected with the mounting plate and the connecting shaft, buffering protection can be conducted on one side of the connecting shaft, impact on one side of the mounting plate after the connecting structure is vibrated is relieved, and therefore the damping effect of the whole structure in the using process is enhanced, and damage to the steel structure is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building connection structures, in particular to an assembled building shock-absorbing connection structure for buildings. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory, transported to the construction site, and assembled and installed on site through reliable connection methods.

[0003] For example, Chinese patent CN216787455U discloses a shock-absorbing connection structure with good shock-absorbing effect for assembled buildings, including an assembled wall panel, a fixed platform is fixedly installed on one side of the assembled wall panel, a buffer seat is arranged on the side of the fixed platform away from the assembled wall panel, a fixed plate is arranged above and below the buffer seat, a first fixed column is fixedly installed on the side of the fixed plate close to the buffer seat, and the first fixed column passes through the buffer seat, and a transverse buffer spring is fixedly installed on the side of the fixed plate close to the buffer seat.

[0004] In the above-mentioned patent, although the problem of a single shock-absorbing direction and unsatisfactory shock-absorbing effect of the building connection structure is solved by using a fixed platform and a connecting platform, the fixed platform and the connecting seat are on the same horizontal line, the contact area between the connecting seat and the building structure is small, and the installation position of the connecting part on one side of the connecting seat is relatively fixed, which makes it difficult to assemble the connecting part in different directions according to the connection direction of the building, reducing the flexibility of the use of the connecting part. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the prior art that the fixing platform and the connecting seat are on the same horizontal line, the contact area between the connecting seat and the building structure is small, the installation position of the connecting piece on one side of the connecting seat is relatively fixed, it is not easy to assemble the connecting piece in different directions according to the connection direction of the building, and the flexibility of the use of the connecting piece is reduced. A prefabricated building shock-absorbing connection structure for building is proposed to solve the problems.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an assembled building shock-absorbing connection structure for a building, comprising a mounting plate, the mounting plate is connected with a long foot bolt by a thread, a connecting mechanism is arranged on one side of the mounting plate, the connecting mechanism comprises a connecting piece, a support bar and an extension piece, one side of the connecting piece is fixedly connected to the extension piece, one side of the extension piece is fixedly connected to the support bar, one side of the support bar is fixedly connected to the connecting piece, a buffer pad 2 is fixedly connected to the inner wall of the extension piece, and one side of the extension piece is connected with a limited position bolt by a thread, a buffer pad 1 is fixedly connected to the inner wall of the connecting piece, a buffer spring sheet is arranged on one side of the buffer spring sheet, one side of the buffer spring sheet is fixedly connected to the connecting piece, and a built-in rod is embedded in the inside of the connecting piece.

[0007] Preferably, the outer ring surface of the built-in rod is fixedly connected with a positioning ring, a limit pin is inserted through the inside of the positioning ring, a connecting shaft is inserted at one end of the limit pin, the side wall of the connecting shaft is penetrated by the built-in rod, and the built-in rod is rotationally connected to the connecting shaft.

[0008] Preferably, a damping rod is fixedly connected to one side of the connecting shaft, and one end of the damping rod is fixedly connected to the mounting plate.

[0009] Preferably, a spring is sleeved on the outside of the damping rod, and two ends of the spring are respectively connected to the mounting plate and the connecting shaft.

[0010] Preferably, the outer ring surface of the connecting shaft is fixedly connected with a connecting block 2, a guide rod is inserted through the inside of the connecting block 2, one end of the guide rod is slidably connected with a connecting block 1, and one side of the connecting block 1 is fixedly connected to the connecting piece.

[0011] Preferably, an auxiliary strip is hinged on the outer annular surface of the connecting shaft, and an auxiliary piece is hinged on one end of the auxiliary strip.

[0012] Preferably, the auxiliary member is engaged in the guide groove and is slidably connected between the guide groove, and the guide groove is provided on one side of the mounting plate.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, the connecting piece can be rotated on one side of the connecting shaft by utilizing the rotational connection between the built-in rod and the connecting shaft, and then the positioning ring and the connecting shaft are connected by a limit pin to limit the connecting piece, thereby adjusting the use direction of the connecting piece, and the guide rod can be used to support and reinforce the adjusted connecting piece to ensure the stable use of the connecting piece, thereby facilitating the splicing of the building structure in different directions and improving the flexibility of the connecting structure when used.

[0015] 2. In the utility model, the spring is sleeved on the outside of the damping rod, and the damping rod is used to connect the mounting plate and the connecting shaft, so that one side of the connecting shaft can be buffered and protected, and the impact of the connecting structure on one side of the mounting plate after vibration is reduced. By moving the auxiliary part on one side of the mounting plate, the buffering effect on the connecting part and the connecting shaft can be improved, thereby enhancing the shock absorption effect of the entire structure when in use, thereby reducing the damage to the steel structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides an overall structural diagram of an assembled building shock-absorbing connection structure for a building;

[0017] Figure 2 The utility model provides a schematic diagram of a buffer spring structure of a prefabricated building shock-absorbing connection structure for a building;

[0018] Figure 3 The utility model provides a schematic diagram of the installation of a built-in rod structure of a prefabricated building shock-absorbing connection structure for a building;

[0019] Figure 4 The utility model provides a schematic diagram of the installation of an auxiliary component structure of an assembled building shock-absorbing connection structure for a building.

[0020] Legend: 1. Mounting plate; 2. Connecting piece; 3. Buffer pad 1; 4. Support bar; 5. Limit bolt; 6. Extension piece; 7. Buffer pad 2; 8. Connecting shaft; 9. Auxiliary bar; 10. Guide rod; 11. Buffer spring; 12. Built-in rod; 13. Connecting block 1; 14. Positioning ring; 15. Damping rod; 16. Auxiliary piece; 17. Spring; 18. Connecting block 2; 19. Limit pin. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] Reference Figure 1-4As shown: a prefabricated building shock-absorbing connection structure for a building, including a mounting plate 1, the mounting plate 1 is connected with a long foot bolt through a thread, a connecting mechanism is arranged on one side of the mounting plate 1, the connecting mechanism includes a connecting member 2, a support bar 4 and an extension member 6, one side of the connecting member 2 is fixedly connected to the extension member 6, one side of the extension member 6 is fixedly connected to the support bar 4, one side of the support bar 4 is fixedly connected to the connecting member 2, a buffer pad 2 7 is fixedly connected to the inner wall of the extension member 6, and a limited position bolt 5 is connected by a thread on one side of the extension member 6, a buffer pad 3 is fixedly connected to the inner wall of the connecting member 2, and a buffer spring 1 is arranged on one side of the buffer pad 3 1. One side of the buffer spring sheet 11 is fixedly connected to the connecting member 2. A built-in rod 12 is embedded in the connecting member 2. A positioning ring 14 is fixedly connected to the outer ring surface of the built-in rod 12. A limit pin 19 is inserted through the positioning ring 14. A connecting shaft 8 is inserted at one end of the limit pin 19. The side wall of the connecting shaft 8 is penetrated by the built-in rod 12. The built-in rod 12 and the connecting shaft 8 are rotatably connected. A connecting block 2 18 is fixedly connected to the outer ring surface of the connecting shaft 8. A guide rod 10 is inserted through the connecting block 2 18. A connecting block 13 is slidably connected to one end of the guide rod 10. One side of the connecting block 13 is fixedly connected to the connecting member 2.

[0025] The limiting pin 19 can be used to connect the positioning ring 14 and the connecting shaft 8, so as to limit the positioning ring 14 and define the use direction of the connecting member 2. When the connecting member 2 rotates, the built-in rod 12 can rotate inside the connecting shaft 8. The built-in rod 12 can be used to connect the connecting shaft 8 with the connecting member 2, so as to improve the stability of the connecting member 2 when it rotates. After the direction of the connecting member 2 is adjusted, the guide rod 10 is installed. The guide rod 10 can be used to reinforce one side of the connecting shaft 8. When the guide rod 10 is installed, the connecting block 13 and the connecting block 2 18 can guide the installation of the guide rod 10. There are two guide rods 10 symmetrically arranged up and down, which can improve the stability of the connection between the connecting shaft 8 and the connecting member 2. The support bar 4 can be used to support and reinforce one side of the extension member 6, so as to ensure the stable connection between the extension member 6 and the connecting member 2. The overlap of one side of the buffer spring sheet 11 with the steel structure can achieve buffering on one side of the steel structure. The buffer pad 1 3 and the buffer pad 2 7 are both elastic, which can improve the buffering effect when the steel structure is installed, realize the protection of the steel structure, and reduce the looseness of the steel structure during installation and use.

[0026] Embodiment 2

[0027] like Figure 3 and Figure 4 As shown, a damping rod 15 is fixedly connected to one side of the connecting shaft 8, one end of the damping rod 15 is fixedly connected to the mounting plate 1, a spring 17 is sleeved on the outside of the damping rod 15, both ends of the spring 17 are respectively connected to the mounting plate 1 and the connecting shaft 8, an auxiliary strip 9 is hinged on the outer ring surface of the connecting shaft 8, one end of the auxiliary strip 9 is hinged to an auxiliary component 16, the auxiliary component 16 is engaged in the guide groove and is slidably connected between the guide grooves, and the guide groove is provided on one side of the mounting plate 1.

[0028] The damping rod 15 can be used to support the mounting plate 1 and the connecting shaft 8. The damping rod 15 can offset the vibration of the connecting shaft 8, thereby achieving shock absorption. The spring 17 is used in combination with the damping rod 15 to improve the use effect of the damping rod 15. There are three auxiliary bars 9, which are distributed at 60° intervals. The auxiliary bars 9 can be used to support the mounting plate 1 and the connecting shaft 8. When the connecting shaft 8 vibrates, the auxiliary bars 9 are used to apply force to the auxiliary component 16 to drive the auxiliary component 16 to move along the guide groove, thereby further improving the buffering effect on the connecting shaft 8, ensuring shock absorption of the connecting shaft 8, and reducing damage to the steel structure.

[0029] The method of use and working principle of the device are as follows: first, select the direction of use of the connector 2. When the buffer pad 3 is used in the vertical direction, the connector 2 can be rotated on one side of the connecting shaft 8, and the positioning ring 14 rotates with the connector 2. Then, the limit pin 19 is inserted between the positioning ring 14 and the connecting shaft 8 to fix the connector 2. Then, the guide rod 10 passes through the connecting block 2 18 and the end is inserted into the connecting block 1 13. When the steel structure is installed in the cavity of the connector 2, the structure is fixed with bolts so that the buffer pad 3 fits the surface of the steel structure, and one side of the buffer spring 11 overlaps the steel structure. When the steel structure When the structure is installed in the extension piece 6, one side of the buffer pad 2 7 fits with the structure, and the limit bolt 5 is rotated to connect the end of the limit bolt 5 to the steel structure to fix the steel structure. One side of the mounting plate 1 is connected to the wall. When the entire structure is in use, the connecting piece 2 can drive the damping rod 15 to contract after being subjected to force, and the spring 17 is compressed, so that the inclination angle of the auxiliary strip 9 changes, and then the auxiliary piece 16 moves in the guide groove to achieve shock-absorbing protection for the connecting piece 2. Since the buffer pad 1 3 and the buffer pad 2 7 contain foam springs and glass wool fibers, they can prevent the loosening of the steel structure while having the effect of sound absorption and noise reduction.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A prefabricated building shock-absorbing connection structure for a building, comprising a mounting plate (1), wherein the mounting plate (1) is threadedly connected to a long foot bolt, characterized in that: A connecting mechanism is provided on one side of the mounting plate (1), and the connecting mechanism comprises a connecting member (2), a supporting bar (4) and an extending member (6); one side of the connecting member (2) is fixedly connected to the extending member (6); one side of the extending member (6) is fixedly connected to the supporting bar (4); one side of the supporting bar (4) is fixedly connected to the connecting member (2); a buffer pad 2 (7) is fixedly connected to the inner wall of the extending member (6); and one side of the extending member (6) is connected to a limiting bolt (5) by a thread; a buffer pad 1 (3) is fixedly connected to the inner wall of the connecting member (2); a buffer spring sheet (11) is provided on one side of the buffer spring sheet (11); one side of the buffer spring sheet (11) is fixedly connected to the connecting member (2); and a built-in rod (12) is embedded in the interior of the connecting member (2).

2. The assembled building shock-absorbing connection structure according to claim 1, characterized in that: The outer ring surface of the built-in rod (12) is fixedly connected with a positioning ring (14), the interior of the positioning ring (14) is penetrated by a limiting pin (19), one end of the limiting pin (19) is inserted with a connecting shaft (8), the side wall of the connecting shaft (8) is penetrated by the built-in rod (12), and the built-in rod (12) and the connecting shaft (8) are rotationally connected.

3. The assembled building shock-absorbing connection structure according to claim 2 is characterized in that: A damping rod (15) is fixedly connected to one side of the connecting shaft (8), and one end of the damping rod (15) is fixedly connected to the mounting plate (1).

4. The assembled building shock-absorbing connection structure according to claim 3 is characterized in that: The damping rod (15) is sleeved with a spring (17) on its exterior, and two ends of the spring (17) are respectively connected to the mounting plate (1) and the connecting shaft (8).

5. The assembled building shock-absorbing connection structure according to claim 4 is characterized in that: The outer ring surface of the connecting shaft (8) is fixedly connected to a connecting block 2 (18), a guide rod (10) is inserted through the interior of the connecting block 2 (18), one end of the guide rod (10) is slidably connected to a connecting block 1 (13), and one side of the connecting block 1 (13) is fixedly connected to the connecting piece (2).

6. The assembled building shock-absorbing connection structure according to claim 5, characterized in that: An auxiliary strip (9) is hingedly connected to the outer annular surface of the connecting shaft (8), and an auxiliary piece (16) is hingedly connected to one end of the auxiliary strip (9).

7. The assembled building shock-absorbing connection structure according to claim 6, characterized in that: The auxiliary component (16) is engaged in the guide groove and is slidably connected between the guide grooves, and the guide grooves are provided on one side of the mounting plate (1).

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