Fabricated building damping structure

Abstract

The utility model discloses an assembly type building damping structure which comprises a base body, the upper end of the base body is provided with a limiting groove shaped like a Chinese character'hui ', the upper end of the base body is provided with a damping groove, four dampers are installed at the inner bottom of the damping groove, and the upper ends of the four dampers are jointly and fixedly connected with a supporting block. The lower end of the supporting block is elastically connected with the inner bottom of the damping groove through four springs, and a rectangular inner groove is formed in the upper end of the supporting block. And the limiting mechanism comprises two symmetrical first connecting blocks, and the two first connecting blocks are fixedly connected with the inner wall of the rectangular inner groove. The container type house has the advantages that the four springs are arranged to be matched with the four dampers, the damping effect is good, the living comfort of the house is improved, meanwhile, the limiting mechanisms are arranged, the container type house and the supporting blocks can be rapidly fixed, the limiting screws are further arranged, and the stability of the limiting mechanisms can be improved.

Description

Technical Field

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

[0002] Prefabricated buildings refer to buildings assembled on site from prefabricated parts. They have the advantages of improving construction quality, accelerating project progress, and improving building quality. Prefabricated buildings usually require shock-absorbing structures to alleviate the impact of vibrations when in use.

[0003] Container houses are a type of prefabricated buildings, which are mostly used on construction sites. When they are assembled and used, the conical base at the lower end is often in direct contact with the ground. There are usually many trucks near the construction site. Whenever the truck starts and drives, it will transmit the vibration force to the container house through the ground. At this time, the house itself lacks shock-absorbing effect and is prone to shaking, which affects the comfort of the residents. Therefore, we need to consider designing a shock-absorbing structure for the prefabricated building. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an assembled building shock absorbing structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A prefabricated building shock-absorbing structure comprises a base body, the upper end of the base body is provided with a return-shaped limiting groove, the upper end of the base body is provided with a shock-absorbing groove, four dampers are installed on the inner bottom of the shock-absorbing groove, the upper ends of the four dampers are commonly fixedly connected with a support block, the lower end of the support block is elastically connected to the inner bottom of the shock-absorbing groove by four springs, the upper end of the support block is provided with a rectangular inner groove; a limiting mechanism, the limiting mechanism comprises two symmetrical first connecting blocks, the two first connecting blocks are fixedly connected to the inner wall of the rectangular inner groove, the two first connecting blocks are fixedly connected to the inner wall of the rectangular inner groove, and the two first connecting blocks are fixedly connected to the inner wall of the rectangular inner groove. The upper ends of the connecting blocks are fixedly connected with the first limit blocks, and the right sides of the two first limit blocks are horizontally opened with a plurality of circular limit grooves, and a two-way threaded rod is rotatably connected between the left and right inner walls of the rectangular inner groove, and the two-way threaded rod passes through the two first connecting blocks, and the right end of the two-way threaded rod passes through the right inner wall of the rectangular inner groove and extends to the right side of the supporting block, and the two threaded ends of the two-way threaded rod are threadedly connected with the second connecting blocks, and the upper ends of the two second connecting blocks are fixedly connected with the second limit blocks, and the opposite sides of the two second limit blocks are fixedly connected with a plurality of limit columns.

[0007] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: a connecting plate is fixedly connected between the front and rear inner walls of the rectangular inner groove, a threaded through groove is opened at the upper end of the connecting plate, a limiting screw is threadedly connected to the threaded through groove, a knob is fixedly connected to the upper end of the limiting screw, a circular through groove is vertically opened at the upper end of the bidirectional threaded rod, and the lower end of the limiting screw passes through the circular through groove.

[0008] In order to better achieve the above-mentioned purpose, the utility model adopts a further technical solution: the plurality of circular limiting grooves are respectively matched with corresponding limiting columns, and the thread directions of the two threaded ends on the bidirectional threaded rod are opposite.

[0009] The advantages of the utility model are: four springs are provided to cooperate with four dampers, which can effectively alleviate the shaking of the container-type house caused by vibration on the construction site, thereby ensuring the comfort of the residents in the house; at the same time, a limiting mechanism is provided, which drives the two second limiting blocks to move oppositely by rotating the two-way threaded rod, and cooperates with the two first limiting blocks to quickly limit and fix the circular base at the bottom of the container-type house and the support block; a limiting screw is also provided, and the stability of the limiting mechanism is ensured by locking the two-way threaded rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a structural schematic diagram of an assembled building shock-absorbing structure proposed by the utility model;

[0011] Figure 2 for Figure 1 A magnified image of point A;

[0012] Figure 3 for Figure 1 Schematic diagram of the structure after removing the limiting mechanism;

[0013] Figure 4 for Figure 3 The enlarged view of point B;

[0014] Figure 5 It is a structural diagram of the limiting mechanism.

[0015] In the figure: 1 base body, 2 return limit groove, 3 shock absorbing groove, 4 damper, 5 support block, 6 spring, 7 rectangular inner groove, 8 first connecting block, 9 first limit block, 10 circular limit groove, 11 bidirectional threaded rod, 12 second connecting block, 13 second limit block, 14 limit column, 15 connecting plate, 16 limit screw, 17 knob, 18 circular through groove. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] Reference Figure 1-Figure 5 As shown, an assembled building shock-absorbing structure includes a base body 1, a return-shaped limit groove 2 is opened at the upper end of the base body 1, the return-shaped limit groove 2 is used to limit the return-shaped base at the bottom of the container-type house and provide a buffer range for up and down movement due to vibration, a shock-absorbing groove 3 is opened at the upper end of the base body 1, four dampers 4 are installed at the inner bottom of the shock-absorbing groove 3, and the upper ends of the four dampers 4 are fixedly connected with a support block 5, which is used to support multiple beams on the inner side of the return-shaped base at the bottom of the container-type house, and the lower end of the support block 5 is connected to the inner bottom of the shock-absorbing groove 3. The bottom is elastically connected by four springs 6, and a rectangular inner groove 7 is opened at the upper end of the support block 5; it also includes a limiting mechanism, which includes two symmetrical first connecting blocks 8, and the two first connecting blocks 8 are fixedly connected to the inner wall of the rectangular inner groove 7. The upper ends of the two first connecting blocks 8 are fixedly connected to the first limiting blocks 9, and the right sides of the two first limiting blocks 9 are horizontally opened with a plurality of circular limiting grooves 10. A bidirectional threaded rod 11 is rotatably connected between the left and right inner walls of the rectangular inner groove 7. The thread directions of the two threaded ends on the bidirectional threaded rod 11 are opposite, and the bidirectional threaded rod 11 penetrates Two first connecting blocks 8, the right end of the two-way threaded rod 11 passes through the right inner wall of the rectangular inner groove 7 and extends to the right side of the support block 5, the two threaded ends of the two-way threaded rod 11 are threadedly connected with the second connecting block 12, the upper ends of the two second connecting blocks 12 are fixedly connected with the second limiting blocks 13, and the opposite sides of the two second limiting blocks 13 are fixedly connected with a plurality of limiting columns 14, and the plurality of circular limiting grooves 10 are respectively matched with the corresponding limiting columns 14, which can limit the crossbeam on the inner side of the circular base, thereby ensuring the stable connection between the support block 5 and the container-type room; the rectangular inner groove 7 is provided with a plurality of first connecting blocks 8, the right end of the two-way threaded rod 11 is threadedly connected with the second connecting block 12, the upper ends of the two second connecting blocks 12 are fixedly connected with the second limiting blocks 13, and the opposite sides of the two second limiting blocks 13 are fixedly connected with a plurality of limiting columns 14, and the plurality of circular limiting grooves 10 are respectively matched with the corresponding limiting columns 14, so as to limit the crossbeam on the inner side of the circular base, thereby ensuring the stable connection between the support block 5 and the container-type room; A connecting plate 15 is fixedly connected between the front and rear inner walls of the groove 7, and a threaded through groove is provided at the upper end of the connecting plate 15, and a limit screw 16 is threadedly connected in the threaded through groove, and a knob 17 is fixedly connected to the upper end of the limit screw 16, and a circular through groove 18 is vertically provided at the upper end of the bidirectional threaded rod 11, and the lower end of the limit screw 16 passes through the circular through groove 18. When the lower end of the limit screw 16 passes through the circular through groove 18, the bidirectional threaded rod 11 will be locked. At this time, the limit screw 16 can be taken out of the circular through groove 18 by the knob 17, thereby releasing the lock of the bidirectional threaded rod 11.

[0018] A circular base is provided at the bottom of the container-type room, and a plurality of beams are provided on the inner side of the circular base, wherein a plurality of installation through grooves are opened on two beams to be fixed later, which can be limited by a plurality of limit columns 14. First, when installing the circular base at the bottom of the container-type room, the circular base at the bottom of the container-type room is placed in the circular limit groove 2, so that the lower ends of the plurality of beams at the bottom of the container-type room are against the upper ends of the support blocks 5, and at the same time, two of the beams will respectively fit with the opposite side walls of the two first limit blocks 9. At this time, the knob 17 is turned to remove the limit screw 16 at its lower end from the connecting plate 15, thereby releasing the lock of the limit screw 16 on the bidirectional threaded rod 11, and then the rotating groove at the right end of the bidirectional threaded rod 11 is rotated by a tool to drive the bidirectional threaded rod 11 to rotate, drive the two second connecting blocks 12 to move away from each other, drive the two second limit blocks 13 to move away from each other, drive the plurality of limit columns 14 on the left and right sides to move away from each other, and then respectively. The plurality of mounting grooves on the beam in the corresponding direction are penetrated, and finally inserted into the corresponding circular limiting groove 10, thus completing the limiting fixation between the lower end of the container-type house and the support block 5, and the whole process is convenient and fast; after completing the limiting fixation, the opening of the circular through groove 18 will face upward, and then the limiting screw 16 is aligned with the threaded opening on the connecting plate 15, and it is installed by the knob 17, so that the lower end of the limiting screw 16 passes through the circular through groove 18, and the two-way threaded rod 11 is locked again, so that the stability of the entire limiting mechanism can be further ensured. After completing the above operations, the overall installation of the container-type house can be continued. During subsequent living, when the container-type house is vibrated due to reasons such as truck driving, four springs 6 and four dampers 4 are arranged on the inner bottom of the return-shaped limiting groove 2, which can alleviate the shaking of the container-type house caused by vibration, thereby effectively ensuring the comfort of the residents in the house.

Claims

1. An assembled building shock-absorbing structure, characterized in that: include: A base body (1), wherein the upper end of the base body (1) is provided with a return-shaped limit groove (2), the upper end of the base body (1) is provided with a shock-absorbing groove (3), the inner bottom of the shock-absorbing groove (3) is provided with four dampers (4), the upper ends of the four dampers (4) are commonly fixedly connected to a support block (5), the lower end of the support block (5) and the inner bottom of the shock-absorbing groove (3) are elastically connected via four springs (6), the upper end of the support block (5) is provided with a rectangular inner groove (7); a limit mechanism, wherein the limit mechanism comprises two symmetrical first connecting blocks (8), the two first connecting blocks (8) are both fixedly connected to the inner wall of the rectangular inner groove (7), and the upper ends of the two first connecting blocks (8) are both fixedly connected to the inner wall of the rectangular inner groove (7). A first limiting block (9) is connected, and a plurality of circular limiting grooves (10) are horizontally opened on the right sides of the two first limiting blocks (9); a bidirectional threaded rod (11) is rotatably connected between the left and right inner walls of the rectangular inner groove (7); the bidirectional threaded rod (11) passes through the two first connecting blocks (8); the right end of the bidirectional threaded rod (11) passes through the right inner wall of the rectangular inner groove (7) and extends to the right side of the supporting block (5); the two threaded ends of the bidirectional threaded rod (11) are threadedly connected to a second connecting block (12); the upper ends of the two second connecting blocks (12) are fixedly connected to a second limiting block (13); and the opposite sides of the two second limiting blocks (13) are fixedly connected to a plurality of limiting columns (14).

2. The assembled building shock absorbing structure according to claim 1, characterized in that: A connecting plate (15) is fixedly connected between the front and rear inner walls of the rectangular inner groove (7); a threaded through groove is formed at the upper end of the connecting plate (15); a limit screw (16) is threadedly connected in the threaded through groove; a knob (17) is fixedly connected to the upper end of the limit screw (16); a circular through groove (18) is vertically formed at the upper end of the bidirectional threaded rod (11); and the lower end of the limit screw (16) passes through the circular through groove (18).

3. The assembled building shock absorbing structure according to claim 1, characterized in that: The plurality of circular limiting grooves (10) are respectively matched with corresponding limiting columns (14), and the thread directions of the two threaded ends on the bidirectional threaded rod (11) are opposite.

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