Splicing type cushioning foundation

Abstract

The utility model relates to a splicing type cushioning foundation which comprises a base, a bearing shell and two fixing assemblies. The bearing shell is fixed to the base and used for bearing the weight of a wall body and buffering vertical and front-back vibration of the wall body. The two fixing assemblies are fixed to the bearing shell through bolts with the wall as the symmetry axis and used for fixing the wall and buffering vibration on the left side and the right side of the wall. The bearing shell comprises a shell body, a mounting groove piece, a plate spring, two adjusting frames and an adjusting assembly. The shell is fixed to the base, mounting groove pieces are fixedly stacked in the shell, a plurality of plate springs are arranged through the mounting groove pieces, and the plate springs make contact with a wall body and are used for bearing the wall body and buffering vertical vibration of the wall body; the two adjusting frames are symmetrically fixed in the shell, and the adjusting assemblies are installed through the adjusting frames and used for buffering front-back vibration of the wall. According to the foundation, the multidirectional cushioning effect on the wall is achieved, and the supporting effect of the foundation on the wall is remarkably improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of construction, and in particular relates to a spliced ​​shock-absorbing foundation. Background Art

[0002] China's construction industry has implemented a series of engineering projects with advanced design concepts and high technical content, and there is a demand for foundation structures with shock-absorbing functions.

[0003] Traditional building foundations perform poorly in terms of shock absorption. For foundations, excellent shock absorption performance can significantly improve the stability of the building.

[0004] Therefore, it is necessary to provide a spliced ​​seismic-absorbing foundation to solve the problems raised in the above background technology. Utility Model Content

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a spliced ​​seismic-absorbing foundation, comprising: a base, a bearing shell, and two fixing components;

[0006] The load-bearing shell is fixed to the base, used to bear the weight of the wall and cushion the up and down, front and back vibrations of the wall; the two fixing components are fixed to the load-bearing shell by bolts with the wall as the symmetrical axis, used to fix the wall and cushion the vibrations on the left and right sides of the wall;

[0007] Specifically, the load-bearing shell includes: a shell, a mounting slot, a leaf spring, two adjustment frames, and an adjustment assembly;

[0008] The shell is fixed on the base, and the mounting groove is stacked and fixed in the shell. A plurality of leaf springs are arranged through the mounting groove. The leaf springs are in contact with the wall and are used to support the wall and cushion its up and down vibrations.

[0009] The two adjustment frames are symmetrically fixed in the shell, and the adjustment assembly is installed through the adjustment frames. The adjustment assembly is used to buffer the front and rear vibrations of the wall.

[0010] As a further improvement of the present invention, a slide rail is fixed in the adjustment frame.

[0011] As a further improvement of the present invention, the adjustment assembly includes: a slider, a threaded rod, and a first buffer spring;

[0012] The slider is slidably arranged on the slide rail, and a nut is fixed on the slider, and the nut is threadedly connected to the threaded rod;

[0013] One end of the first buffer spring is fixed on the adjustment frame, and the other end is fixed on the slider.

[0014] As a further improvement of the present invention, the fixing assembly includes:

[0015] A bottom plate is fixed to the housing by bolts, a bearing plate is also fixed to the bottom plate, and a bracket is provided between the bearing plate and the bottom plate;

[0016] An adjusting spring has one end fixed on the bearing plate and the other end connected to the fixing plate, and the fixing plate is fixedly connected to the wall through a fixing pin.

[0017] As a further improvement of the present invention, the regulating spring includes:

[0018] a first connecting plate fixed to the fixing plate, and a first ball seat provided on the first connecting plate;

[0019] a second connecting plate fixed to the bearing plate, and a second ball seat is provided on the second connecting plate;

[0020] a damping rod, one end of which is rotatably connected to the first ball seat, and the other end of which is rotatably connected to the second ball seat;

[0021] The second buffer spring is sleeved on the damping rod, and one end of the second buffer spring is connected to the first connecting plate, and the other end of the second buffer spring is connected to the second connecting plate.

[0022] As a further improvement of the present invention, the bottom plate, the bearing plate and the bracket form a triangular structure.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. According to the construction requirements, the load-bearing shell is reasonably connected through the adjustment component, so as to adjust the installation length of the foundation, achieve a flexible adjustment effect, and improve the practicality of the foundation; at the same time, under the action of the adjustment component, the front and rear vibrations can be effectively cushioned, reducing the impact of the front and rear shaking and improving the fixed support effect on the wall 4.

[0025] 2. The leaf springs and fixing components are used to achieve the up-down and lateral buffering effect on the wall, further enhancing the shock absorbing equipment of the foundation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an overall schematic diagram of a spliced ​​seismic-absorbing foundation;

[0027] Figure 2 This is a schematic diagram of the main view of a spliced ​​seismic-absorbing foundation;

[0028] Figure 3 This is a schematic diagram of the structure of a spliced ​​seismic-absorbing foundation adjustment component;

[0029] Figure 4 This is a schematic diagram of the structure of a spliced, seismic-absorbing foundation fixing component;

[0030] Figure 5 This is a schematic diagram of a spliced-type shock-absorbing foundation adjustment spring structure;

[0031] Figure 6 This is a schematic diagram of a spliced, seismic-absorbing foundation fixed plate connection;

[0032] Figure 7 This is a schematic diagram of the installation of a spliced ​​seismic-absorbing foundation.

[0033] Among them, 1. base; 2. load-bearing shell; 21. shell; 22. mounting slot; 23. leaf spring; 24. adjustment frame; 5. adjustment assembly; 51. slider; 52. threaded rod; 53. first buffer spring; 3. fixing assembly; 31. bottom plate; 32. load-bearing plate; 34. fixing pin; 35. fixing plate; 36. bracket; 6. adjustment spring; 61. first connecting plate; 62. second connecting plate; 63. second buffer spring; 64. damping rod; 4. wall. DETAILED DESCRIPTION

[0034] See Figures 1 to 7 As shown, a spliced ​​seismic-absorbing foundation is characterized by comprising: a base 1, a bearing shell 2, and two fixing components 3;

[0035] The load-bearing shell 2 is fixed to the base 1, and is used to bear the weight of the wall 4 and cushion the up and down and front and back vibrations of the wall 4; the two fixing components 3 are fixed to the load-bearing shell 2 by bolts with the wall 4 as the symmetrical axis, and are used to fix the wall 4 and cushion the vibrations on the left and right sides of the wall 4;

[0036] Specifically, the load-bearing shell 2 includes: a shell 21, a mounting slot 22, a leaf spring 23, two adjustment brackets 24, and an adjustment assembly 5;

[0037] The housing 21 is fixed on the base 1, and the mounting groove 22 is stacked and fixed in the housing 21. A plurality of leaf springs 23 are provided through the mounting groove 22. The leaf springs 23 are in contact with the wall 4 to support the wall 4 and cushion its up and down vibrations.

[0038] The two adjustment frames 24 are symmetrically fixed in the housing 21 , and the adjustment assembly 5 is installed through the adjustment frames 24 . The adjustment assembly 5 is used to buffer the front and rear vibrations of the wall 4 .

[0039] Transport the foundation components to the work site. First, fix the bearing shell 2 to the base 1. Rationally calculate the required length of the foundation. Connect multiple bearing shells 2 through the adjustment component 5 according to the required length of the foundation until the connection length of the bearing shells 2 meets the construction foundation requirements. Then use a crane or other equipment to vertically place the wall 4 on the leaf spring 23, thereby completing the vertical shock absorption operation of the wall 4.

[0040] After completing the vertical shock absorption operation, first fix one end of the fixing component 3 to the shell 21 with bolts, and fix the other end to the wall 4, that is, the shock absorption operation on the left and right sides of the wall 4 is completed through the fixing component 3.

[0041] like Figure 3 As shown, a slide rail is fixed in the adjustment frame 24; the adjustment assembly 5 includes: a slider 51, a threaded rod 52, and a first buffer spring 53;

[0042] The slider 51 is slidably arranged on the slide rail, and a nut is fixed on the slider 51 , and the nut is threadedly connected to the threaded rod 52 ; one end of the first buffer spring 53 is fixed to the adjustment frame 24 , and the other end is fixed to the slider 51 .

[0043] When connecting multiple load-bearing shells 2, the threaded rod 52 is rotated so that the threaded rod 52 drives the adjacent load-bearing shells 2 to be connected under the action of the nut. After the adjacent load-bearing shells 2 are in contact, the threaded rod 52 is continued to be rotated to further make the slider 51 slide on the slide rail. During the sliding process, the first buffer spring 53 is squeezed, thereby increasing the connection strength between the adjacent load-bearing shells 2. When the connection strength is reached, the threaded rod is stopped from being rotated. The elastic potential energy provided by the first buffer spring 53 can also effectively prevent the threaded rod 52 from rotating under the action of external force, thereby causing the foundation to shake, thereby improving the self-locking performance.

[0044] It should be noted that when the connection strength of the load-bearing shell 2 is reached, the first buffer spring 53 is not fully compressed, that is, there is a compression margin. This compression margin can effectively cushion the foundation when it is subjected to forward and backward shaking, reduce the impact of the forward and backward shaking, and improve the fixed support effect on the wall 4.

[0045] like Figure 4 As shown, the fixing assembly 3 includes:

[0046] A bottom plate 31 is fixed to the housing 21 by bolts. A supporting plate 32 is also fixed to the bottom plate 31 . A bracket 36 is provided between the supporting plate 32 and the bottom plate 31 .

[0047] One end of the adjusting spring 6 is fixed on the bearing plate 32 , and the other end is connected to the fixing plate 35 . The fixing plate 35 is fixedly connected to the wall 4 via a fixing pin 34 .

[0048] The fixing plate 35 is fixedly connected to the wall 4 through the fixing pin 34. When the wall 4 is subjected to left and right vibrations, the vibrations are transmitted to the adjusting spring 6 through the fixing plate 35. The adjusting spring 6 eliminates and absorbs the vibrations, thereby improving the shock-absorbing effect of the foundation.

[0049] When the wall 4 vibrates up and down, while the leaf spring 23 cushions the vibration, the adjustment spring 6 can also synchronously cushion the up and down vibration of the wall 4, thereby improving the overall cushioning stability of the foundation.

[0050] like Figure 5 As shown, the regulating spring 6 includes:

[0051] A first connecting plate 61 is fixed to the fixing plate 35 , and a first ball seat is provided on the first connecting plate 61 ;

[0052] A second connecting plate 62 is fixed to the bearing plate 32 and a second ball seat is provided on the second connecting plate 62;

[0053] a damping rod 64, one end of which is rotatably connected to the first ball seat and the other end of which is rotatably connected to the second ball seat;

[0054] The second buffer spring 63 is sleeved on the damping rod 64 , and one end of the second buffer spring is connected to the first connecting plate 61 , and the other end of the second buffer spring is connected to the second connecting plate 62 .

[0055] When the wall 4 vibrates, the second buffer spring 63 is deformed, and the damping rod 64 is stretched or compressed during the deformation of the second buffer spring 63, that is, the vibration generated by the wall 4 is effectively eliminated by the damping rod 64, thereby achieving the purpose of cushioning the wall 4 and improving the support effect and stability of the foundation on the wall 4.

[0056] The present invention further comprises: the bottom plate 31 , the bearing plate 32 and the bracket 36 form a triangular structure to improve the supporting rigidity of the fixing assembly 3 .

[0057] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based primarily on the scope of protection of the claims.

Claims

1. A spliced ​​seismic-absorbing foundation, characterized by: include: A base (1), a carrying shell (2), and two fixing components (3); The bearing shell (2) is fixed on the base (1) and is used to bear the weight of the wall (4) and to buffer the up-down and front-back vibrations of the wall (4); the two fixing components (3) are fixed to the bearing shell (2) by bolts with the wall (4) as the axis of symmetry, and are used to fix the wall (4) and to buffer the left and right vibrations of the wall (4); Specifically, the bearing shell (2) comprises: a shell (21), a mounting slot (22), a leaf spring (23), two adjustment frames (24), and an adjustment assembly (5); The shell (21) is fixed on the base (1), and the mounting groove (22) is stacked and fixed in the shell (21). A plurality of leaf springs (23) are provided through the mounting groove (22). The leaf springs (23) are in contact with the wall (4) and are used to support the wall (4) and cushion its up and down vibrations. The two adjustment frames (24) are symmetrically fixed in the housing (21), and the adjustment assembly (5) is installed through the adjustment frames (24). The adjustment assembly (5) is used to buffer the front and rear vibrations of the wall (4).

2. The spliced ​​seismic-absorbing foundation according to claim 1, characterized in that: A slide rail is fixed in the adjustment frame (24).

3. The spliced ​​seismic-absorbing foundation according to claim 2, characterized in that: The adjustment assembly (5) comprises: a slider (51), a threaded rod (52), and a first buffer spring (53); The slider (51) is slidably arranged on the slide rail, and a nut is fixed on the slider (51), and the nut is threadedly connected to the threaded rod (52); One end of the first buffer spring (53) is fixed on the adjustment frame (24), and the other end is fixed on the slider (51).

4. The spliced ​​seismic-absorbing foundation according to claim 1, characterized in that: The fixing assembly (3) comprises: A bottom plate (31) is fixed to the housing (21) by bolts, a bearing plate (32) is also fixed to the bottom plate (31), and a bracket (36) is provided between the bearing plate (32) and the bottom plate (31); An adjusting spring (6) has one end fixed on the bearing plate (32) and the other end connected to a fixing plate (35). The fixing plate (35) is fixedly connected to the wall (4) via a fixing pin (34).

5. The spliced ​​seismic-absorbing foundation according to claim 4, characterized in that: The regulating spring (6) comprises: A first connecting plate (61) is fixed on the fixing plate (35), and a first ball seat is provided on the first connecting plate (61); A second connecting plate (62) is fixed on the bearing plate (32), and a second ball seat is provided on the second connecting plate (62); a damping rod (64), one end of which is rotatably connected to the first ball seat, and the other end of which is rotatably connected to the second ball seat; The second buffer spring (63) is sleeved on the damping rod (64), and one end of the second buffer spring is connected to the first connecting plate (61), and the other end of the second buffer spring is connected to the second connecting plate (62).

6. The spliced ​​seismic-absorbing foundation according to claim 4, characterized in that: The bottom plate (31), the supporting plate (32) and the bracket (36) form a triangular structure.

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