Quakeproof structure of modular building

Abstract

The utility model relates to the technical field of building quakeproof, and provides a quakeproof structure of a modular building, which comprises an elastic frame, hinge seats fixedly mounted at the upper and lower diagonal corners of the elastic frame, fixed blocks hinged in the hinge seats, and quakeproof mechanisms arranged on the fixed blocks. An elastic frame deforms and shakes, and a linkage guide rod slides in a circular sealing shell and a cylinder body, so that a fixed block is hinged in a hinge seat, a circular sliding plate is pushed to slide on a sliding rod, a spring stretches out and draws back for primary buffering and vibration prevention, and a piston is pushed to move in the cylinder body; liquid in the cylinder body is extruded through the piston hole, a large amount of heat can be generated in the extrusion process, kinetic energy of building shaking is converted into heat energy, building shaking force on the building base plate is effectively reduced, and therefore the purpose of shockproof buffering of a modular building is achieved, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of earthquake-proof buildings, and in particular to an earthquake-proof structure of a modular building. Background Art

[0002] Modular building is an emerging building structure system, which takes each room as a modular unit, is prefabricated in the factory, transported to the site after completion, and assembled into a whole building through reliable connection methods.

[0003] Known Chinese Public Authorized Utility Model: (Publication No.: 202022651833.8) discloses a seismic structure for modular buildings, including a building pad, a buffer plate and a mounting seat, wherein the bottom of the building pad overlaps the top of the buffer plate. The seismic structure for modular buildings, by setting a mounting seat, a connecting rod, a clamping rod, a first spring, a clamping slot, a push rod, a clamping arm, a swivel seat, a telescopic sleeve, a second spring, a telescopic block, a locking rod, a pressing plate, a locking slot and a fixed slot, pulls the connecting rod out of the building pad, aligns it with the fixed slot, presses the clamping rod, and under the action of the limiting pulley, the connecting rod is quickly inserted. When the clamping rod is aligned with the clamping slot, the first spring rebounds, the clamping rod enters the clamping slot and pushes the push rod to move, the push rod lifts the clamping arm, the clamping arm rotates and clamps the connecting rod through the clamping slot, the swivel seat is rotated, the pressing plate is pressed, and the second spring is compressed, thereby solving the problem that the connection between the current building pad and the seismic structure is too complicated and inconvenient to install.

[0004] However, in the implementation of relevant technologies, it was found that the earthquake-proof structure of the above-mentioned modular building has the following problems: during the use of the prior art, the building pad does not have an earthquake-proof function and cannot ensure the stability of the building. When an earthquake occurs, it is difficult to have a good earthquake-proof buffering effect, resulting in the collapse of the house, thereby reducing safety. A earthquake-proof structure of a modular building is proposed. Utility Model Content

[0005] The utility model proposes a seismic-proof structure of a modular building, which solves the problem that the building pad in the related technology does not have a seismic-proof function and cannot ensure the stability of the building. When an earthquake occurs, it is difficult to have a good seismic-proof and buffering effect, which causes the house to collapse, thereby reducing the safety.

[0006] The technical solution of the utility model is as follows: a modular building earthquake-proof structure, comprising: an elastic frame, a hinge seat fixedly mounted at the upper and lower diagonal corners of the elastic frame, a fixed block hinged inside the hinge seat, and an earthquake-proof mechanism arranged on the fixed block;

[0007] The anti-vibration mechanism comprises a cylinder body and a guide rod fixedly mounted on the fixed block, a circular sealing shell fixedly mounted on the top of the cylinder body, one end of the guide rod movably penetrates the circular sealing shell and extends to the inside of the cylinder body and is fixedly connected with a piston, a circular array is provided on the piston and a plurality of piston holes are provided, a circular array is provided inside the circular sealing shell and a plurality of sliding rods are provided, a circular slide plate is slidably connected to the outer side walls of the plurality of sliding rods, the axis of the circular slide plate is fixedly connected to the outer side wall of the guide rod, a spring is sleeved on the outer side walls of the plurality of sliding rods, and the spring is located between the circular slide plate and the circular sealing shell;

[0008] A mounting shell is fixedly mounted on the top of the elastic frame, and a building pad is fixedly clamped inside the mounting shell.

[0009] Effective: the outer side wall of the guide rod is sleeved with a corrugated hose.

[0010] Effective: a base shell is fixedly mounted on the bottom of the elastic frame, a plurality of plug rods are fixedly mounted on the bottom of the base shell, and conical blocks are fixedly mounted on the outer side walls of the plurality of plug rods in sequence from top to bottom.

[0011] Effective: two connecting holes are arranged opposite to each other on the four surfaces of the base shell, bolts are passed through the two connecting holes, and nuts are connected to the inner threads of the bolts.

[0012] Effective: the outer side wall of the base shell is respectively provided with an anti-corrosion layer and an anti-rust layer, and the anti-rust layer is located on the outer side of the anti-corrosion layer.

[0013] The working principle and beneficial effects of the utility model are:

[0014] When an earthquake occurs, the elastic frame is deformed and shaken, and the linkage guide rod slides inside the circular sealing shell and the cylinder body, causing the fixed block to be hinged inside the hinge seat, pushing the circular slide plate to slide on the slide rod, causing the spring to expand and contract for primary buffering and shockproofing, and pushing the piston to perform piston movement in the cylinder body, so that the liquid inside the cylinder body is squeezed through the piston hole. A large amount of heat is generated during the squeezing process, so the kinetic energy of the building shaking is converted into heat energy, effectively reducing the building shaking force on the building pad, thereby achieving the purpose of shockproofing and buffering of modular buildings and improving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of a cross-sectional three-dimensional structure of a first base shell proposed in the utility model;

[0018] Figure 3 This is a schematic diagram of a cross-sectional three-dimensional structure of the elastic frame proposed in the utility model;

[0019] Figure 4 The utility model provides a second sectional three-dimensional structural schematic diagram of the base shell;

[0020] In the figure: 1. elastic frame; 2. hinged seat; 3. fixing block; 4. shockproof mechanism; 5. corrugated hose; 6. base shell; 7. plug rod; 8. conical block; 9. mounting shell; 10. building pad; 11. connecting hole; 12. bolt; 13. nut; 14. anti-corrosion layer; 15. anti-rust layer; 41. cylinder body; 42. circular sealing shell; 43. guide rod; 44. piston; 45. piston hole; 46. slide rod; 47. spring; 48. circular slide plate. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 - Figure 4 , a modular building earthquake-proof structure, comprising: an elastic frame 1, a hinge seat 2 fixedly mounted at the upper and lower diagonal corners of the elastic frame 1, a fixed block 3 hinged inside the hinge seat 2, and an earthquake-proof mechanism 4 arranged on the fixed block 3;

[0023] The anti-vibration mechanism 4 includes a cylinder body 41 and a guide rod 43 fixedly mounted on the fixed block 3. A circular sealing shell 42 is fixedly mounted on the top of the cylinder body 41. One end of the guide rod 43 movably penetrates the circular sealing shell 42 and extends to the inside of the cylinder body 41 and is fixedly connected to a piston 44. A circular array is provided on the piston 44. A circular array is provided inside the circular sealing shell 42 with a plurality of sliding rods 46. The outer side walls of the plurality of sliding rods 46 are slidably connected to a circular slide plate 48. The axis of the circular slide plate 48 is fixedly connected to the outer side wall of the guide rod 43. The outer side walls of the plurality of sliding rods 46 are all sleeved with springs 47. The springs 47 are located between the circular slide plate 48 and the circular sealing shell 42. A mounting shell 9 is fixedly mounted on the top of the elastic frame 1. A building pad 10 is fixedly clamped inside the mounting shell 9.

[0024] When an earthquake occurs, the elastic frame 1 deforms and shakes, and the linkage guide rod 43 slides inside the circular sealing shell 42 and the cylinder body 41, causing the fixed block 3 to be hinged inside the hinge seat 2, pushing the circular slide plate 48 to slide on the slide rod 46, causing the spring 47 to expand and contract for primary buffering and shockproofing, and pushing the piston 44 to perform piston movement in the cylinder body 41, causing the liquid inside the cylinder body 41 to be squeezed through the piston hole 45. A large amount of heat is generated during the squeezing process, so that the kinetic energy of the building shaking is converted into heat energy, effectively reducing the building shaking force on the building pad 10, thereby achieving the purpose of shockproofing and buffering of the modular building.

[0025] Specifically: the outer wall of the guide rod 43 is sleeved with a corrugated hose 5;

[0026] The corrugated hose 5 is sleeved on the outer wall of the guide rod 43 to protect the guide rod 43 and effectively prevent external dust from entering and causing friction, thereby increasing the service life of the guide rod 43.

[0027] Specifically: a base shell 6 is fixedly installed at the bottom of the elastic frame 1, a plurality of plug rods 7 are fixedly installed at the bottom of the base shell 6, and conical blocks 8 are fixedly installed on the outer side walls of the plurality of plug rods 7 in sequence from top to bottom;

[0028] A plurality of insertion rods 7 are fixedly installed at the bottom of the base shell 6 for inserting into the foundation, and a plurality of conical blocks 8 are fixedly installed on the outer walls of the plurality of insertion rods 7 for preventing the insertion rods 7 inserted into the foundation from being easily pulled out, thereby improving the stability of the installation of the base shell 6.

[0029] Specifically: two connecting holes 11 are provided on four faces of the base shell 6, and bolts 12 are passed through the two connecting holes 11, and nuts 13 are threadedly connected to the inner parts of the bolts 12;

[0030] Two connecting holes 11 are opened on the four sides of the base shell 6 to insert bolts 12. The bolts 12 are used to merge and insert multiple base shells 6, and then the nuts 13 are screwed on to effectively merge, assemble and fix the multiple base shells 6.

[0031] Specifically: the outer side walls of the base shell 6 are respectively provided with an anti-corrosion layer 14 and an anti-rust layer 15, and the anti-rust layer 15 is located on the outer side of the anti-corrosion layer 14;

[0032] By respectively arranging an anti-corrosion layer 14 and an anti-rust layer 15 on the outer side wall of the base shell 6, the anti-corrosion layer 14 is a polyurethane anti-corrosion paint, which can isolate the external corrosive medium to prevent corrosion, thereby effectively extending the service life of the base shell 6, and the anti-rust layer 15 is a zinc yellow anti-rust paint, which can protect the base shell 6 from atmospheric corrosion and prevent the invasion of corrosive substances.

[0033] The working process of the present application is as follows: when an earthquake occurs, the elastic frame 1 is deformed and shaken, and the linkage guide rod 43 slides inside the circular sealing shell 42 and the cylinder body 41, so that the fixed block 3 is hinged inside the hinge seat 2, and the circular slide plate 48 is pushed to slide on the slide rod 46, so that the spring is extended and retracted for primary buffering and shockproofing, and the piston 44 is pushed to perform piston movement in the cylinder body 41, so that the liquid inside the cylinder body 41 is squeezed through the piston hole 45. A large amount of heat is generated during the squeezing process, so the kinetic energy of the building shaking is converted into heat energy, which effectively reduces the building shaking force on the building pad 1, thereby achieving the purpose of shockproofing and buffering of modular buildings.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A modular building earthquake-proof structure, characterized in that: It comprises: an elastic frame (1), a hinge seat (2) fixedly mounted at the upper and lower diagonal corners of the elastic frame (1), a fixed block (3) hinged inside the hinge seat (2), and a shockproof mechanism (4) arranged on the fixed block (3); The anti-vibration mechanism (4) comprises a cylinder body (41) and a guide rod (43) fixedly mounted on the fixed block (3); a circular sealing shell (42) is fixedly mounted on the top of the cylinder body (41); one end of the guide rod (43) movably penetrates the circular sealing shell (42) and extends to the inside of the cylinder body (41) and is fixedly connected with a piston (44); a circular array is provided on the piston (44) and a plurality of piston holes (45); a circular array is provided inside the circular sealing shell (42) and a plurality of sliding rods (46); the outer side walls of the plurality of sliding rods (46) are slidably connected with a circular slide plate (48); the axis of the circular slide plate (48) is fixedly connected to the outer side wall of the guide rod (43); the outer side walls of the plurality of sliding rods (46) are sleeved with a spring (47); the spring (47) is located between the circular slide plate (48) and the circular sealing shell (42); A mounting shell (9) is fixedly mounted on the top of the elastic frame (1), and a building pad (10) is fixedly clamped inside the mounting shell (9).

2. The earthquake-proof structure of a modular building according to claim 1, characterized in that: The outer side wall of the guide rod (43) is sleeved with a corrugated hose (5).

3. The earthquake-proof structure of a modular building according to claim 1, characterized in that: A base shell (6) is fixedly mounted on the bottom of the elastic frame (1), a plurality of insertion rods (7) are fixedly mounted on the bottom of the base shell (6), and conical blocks (8) are fixedly mounted on the outer side walls of the plurality of insertion rods (7) in sequence from top to bottom.

4. The earthquake-proof structure of a modular building according to claim 3, characterized in that: Two connecting holes (11) are provided on four surfaces of the base shell (6) opposite to each other, bolts (12) are passed through the interiors of the two connecting holes (11), and nuts (13) are threadedly connected to the interiors of the bolts (12).

5. The earthquake-proof structure of a modular building according to claim 4, characterized in that: The outer side walls of the base shell (6) are respectively provided with an anti-corrosion layer (14) and an anti-rust layer (15), and the anti-rust layer (15) is located outside the anti-corrosion layer (14).

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