Building structure for improving anti-seismic performance and construction method

Abstract

The invention discloses a building structure for improving anti-seismic performance and a construction method, relates to the technical field of building equipment, and solves the problems that in the prior art, a cross beam is rigidly connected with a ceiling mostly in a bolt connection and welding manner, and in an earthquake, a connecting point is easy to break due to stress, so that the cross beam falls. The building structure for improving the anti-seismic performance comprises a building cross beam, a plurality of first buffering mechanisms are evenly installed on the upper end face of the building cross beam, each first buffering mechanism comprises a strip-shaped plate, a vertical plate is installed on the lower end face of each strip-shaped plate, and a T-shaped groove is formed in one side of each vertical plate; and an insertion plate is arranged on the inner side of the T-shaped groove. By arranging the first buffering mechanism and the second buffering mechanism, the anti-seismic effect is improved, the building cross beam can be prevented from falling off, the building cross beam can be conveniently checked, maintained and replaced, and the use cost is saved.

Description

Technical Field

[0001] The present invention relates to the technical field of building equipment, and in particular to a building structure and a construction method for improving earthquake resistance. Background Art

[0002] Prefabricated buildings refer to buildings that are transported to construction sites after being processed in factories to be assembled into complete buildings. The structural system of the building is mainly composed of a steel frame and concrete composite slabs. In practice, it is found that the most dangerous state of steel structure buildings in earthquakes is personal and property damage caused by the falling of beams.

[0003] However, in the prior art, the beams and ceilings are mostly rigidly connected by bolts and welding. During an earthquake, the connection points are easily broken due to stress, causing the beams to fall. Therefore, this does not meet existing needs. In this regard, we propose a building structure and construction method for improving earthquake resistance. Summary of the invention

[0004] The object of the present invention is to provide a building structure and a construction method for improving earthquake resistance, so as to solve the problems raised in the above background technology that in the prior art, beams and ceilings are mostly rigidly connected by bolts and welding, and during an earthquake, the connection points are easily broken due to stress, causing the beams to fall.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A building structure for improving earthquake resistance, comprising a building beam, wherein a plurality of first buffer mechanisms are evenly installed on the upper end surface of the building beam, wherein the first buffer mechanism comprises a strip plate, wherein a vertical plate is installed on the lower end surface of the strip plate, wherein a T-shaped groove is arranged on one side of the vertical plate, wherein a plug plate is arranged on the inner side of the T-shaped groove, wherein an elastic-plastic member is fixedly connected to the lower side of the plug plate through a connecting member, wherein mounting mechanisms are arranged on both sides of the front end surface and the rear end surface of the building beam, wherein the mounting mechanisms comprise a first base and a second base, wherein the outer surface of the first base and the lower end surface of the second base are both provided with mounting grooves, wherein a first mounting seat is movably installed on the inner side of one of the mounting grooves through a sliding disassembly mechanism, wherein a second mounting seat is movably installed on the inner side of another of the mounting grooves through a sliding disassembly mechanism, wherein a second buffer mechanism is arranged on the side opposite to the first mounting seat of the second mounting seat, and wherein the second buffer mechanism is respectively connected to the first mounting seat and the second mounting seat through a chain.

[0006] Preferably, a support plate is fixedly installed above the strip plate, a plurality of second anchor bars are fixedly installed on the upper end surface of the support plate, the strip plate is fixedly connected to the plug plate by screws, the first buffer mechanism also includes a bottom plate, the bottom plate is fixedly connected to the building beam by screws, four fixing seats are installed on the upper end surface of the bottom plate, the fixing seats are respectively located around the elastic-plastic member, and the fixing seats are fixedly connected to the elastic-plastic member by screws.

[0007] Preferably, the connecting member and the elastic-plastic member are an integrated structure, the elastic-plastic member and the connecting member are both made of elastic-plastic material, and the first base is fixedly connected to the outer surface of the building beam by screws.

[0008] Preferably, a transverse plate is fixedly mounted on the upper end surface of the second base, a plurality of first anchor bars are fixedly mounted on the upper end surface of the transverse plate, and outer surfaces of the chains are covered with rubber pads.

[0009] Preferably, the second buffer mechanism includes an outer sleeve, the lower end surface of the outer sleeve is provided with an opening, the inner side of the opening is provided with an inner sleeve rod, the upper end surface of the inner sleeve rod is installed with a slide plate, the upper end surface of the slide plate is connected to the inner wall of the outer sleeve through a first spring, sliders are installed on both sides of the outer surface of the slide plate, sliding grooves are provided on both sides of the inner wall of the outer sleeve, and the sliders are stuck in the inner sides of the sliding grooves.

[0010] Preferably, the sliding disassembly mechanism includes a movable plate, which is installed on the upper and lower sides of the installation groove through a strip groove, and the movable plate is movably connected to the inner wall of the strip groove through a second spring, and a square block is installed on the opposite side of the outer surface of each two movable plates, and the other end of the square block is fixedly connected to a circular block.

[0011] Preferably, the four end corners of the outer surfaces of the first mounting seat and the second base are each provided with a square card slot, the inner ends of the square card slot are each provided with a circular card slot, the mounting slot is connected to the strip slot through a connecting slot, and the square card block can pass through the connecting slot.

[0012] Compared with the prior art, the beneficial effects of the earthquake-resistant building structure of the present invention are:

[0013] The present invention is provided with a first buffer mechanism and a second buffer mechanism. The elastic-plastic member and the connecting member are both made of highly ductile elastic-plastic materials. When deformed, they can dissipate part of the energy of the earthquake or other impact loads, and are tightly connected to the building beams to avoid beam falling and damage. At the same time, the displacement of the building beams can be limited in the vertical direction. When the building beams jump in the vertical direction due to an earthquake and their own structural reasons, they have anti-tensile pulling effect; at the same time, the chain is straightened, and then the inner sleeve rod is extended and retracted on the inner side of the outer sleeve, and the slider slides on the inner side of the slide groove. The sliding of the slide plate squeezes the first spring, and the first spring is deformed to buffer the impact tension, further preventing it from falling. The present invention has good earthquake resistance and can prevent the building beams from falling.

[0014] A building structure construction method, the building structure construction method comprising the following steps:

[0015] (A) First, the bottom plate is fixed to the upper end surface of the building beam by screws, and the four first bases are fixed to both sides of the front end surface and the rear end surface of the building beam by screws, and then the second anchor bar and the first anchor bar are used to embed the anchor bar, so that the building beam can be stably installed.

[0016] Installed on top of the ceiling;

[0017] (B) By providing a first buffer mechanism, the elastic-plastic member and the connecting member are both made of highly ductile elastic-plastic materials, which can dissipate part of the energy of earthquake or other impact loads when deformed, and are tightly connected to the building beams to avoid beam fall damage. At the same time, the displacement of the building beams in the vertical direction can be limited. When the building beams are deformed due to earthquakes and their own structural reasons,

[0018] When vertical vibration occurs, it has the function of resisting pulling out;

[0019] (C) The T-slot is connected to the vertical plate by screws, and the bottom plate is connected to the building beam by screws,

[0020] It is convenient to inspect, repair and replace it. By setting up the second buffer mechanism and the chain, when an earthquake occurs, the chain is first straightened, and then the inner sleeve rod is extended and retracted inside the outer sleeve, and the slider slides inside the slide groove, and the sliding of the slide plate squeezes the first spring, and the first spring is released.

[0021] Deformation can buffer the impact force and further prevent it from falling;

[0022] (D) By providing a sliding disassembly mechanism, it is convenient to inspect, repair and replace the chain and the second buffer mechanism. At the same time, the four movable plates are pulled away from the mounting groove. The movement of the movable plates drives the square card block to move. The square card block leaves the inner side of the square card groove, and at the same time drives the circular card block to leave the inner side of the circular card groove. The circular card block is made of rubber and can be deformed. The circular card block can be pulled out from the inner side of the square card groove, releasing the limit of the first mounting seat and replacing it. Similarly, the second mounting seat can be removed from the inner side of the second base;

[0023] (E) When the first mounting seat needs to be inserted into the inner side of the mounting groove, first pull the four movable plates away from the mounting groove at the same time, then insert the first mounting seat into the inner side of the mounting groove, loosen the movable plate, and push the movable plate toward the mounting groove, so that the circular card block is deformed and inserted into the inner side of the square card block, and finally inserted into the inner side of the circular card block, thereby limiting the position of the first mounting seat. Similarly, the second mounting seat can be installed.

[0024] Preferably, the second buffer mechanism and the chain are fixedly connected via a rigid connecting shaft, the chain is a circular chain formed by a plurality of high-strength steel rings connected in sequence, first fixing plates are installed on both sides of the outer surface of the first mounting seat, one of the circular chains is connected to the first fixing plate via a first transverse axis, and the first transverse axis passes through the circular chain, second fixing plates are installed on both sides of the lower end surface of the second mounting seat, the other circular chain is connected to the second fixing plate via a second transverse axis, and the second transverse axis passes through the circular chain.

[0025] Preferably, the circular block is made of rubber material and can be inserted into the inner side of the circular slot. The size of the square block is smaller than that of the square slot, and the gap between the outer surface of the first mounting seat and the inner wall of the mounting slot is greater than the width of the circular block.

[0026] Compared with the prior art, the beneficial effects of the method of use of the present invention are:

[0027] The present invention is provided with a vertical plate, a plug plate, and a T-slot, and the plug plate is connected to the vertical plate by screws, and the bottom plate is connected to the building beam by screws, so that it is convenient to inspect, repair and replace them; by providing a sliding disassembly mechanism; it is convenient to inspect, repair and replace the chain and the second buffer mechanism, and at the same time, the four movable plates are pulled in a direction away from the installation groove, and the movement of the movable plate drives the square clamping block to move, and the square clamping block leaves the inner side of the square clamping groove, and at the same time drives the circular clamping block to leave the inner side of the circular clamping groove, and the circular clamping block is made of rubber and can be deformed. The circular clamping block can be pulled out from the inner side of the square clamping groove, and the limit on the first mounting seat is released, and it is replaced. Similarly, the second mounting seat can be removed from the inner side of the second base. The present invention is convenient to inspect, repair and replace the first buffer mechanism and the second buffer mechanism, saving the use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a structural schematic diagram of the first buffer mechanism of the present invention;

[0030] Figure 3 It is a structural schematic diagram of the installation mechanism of the present invention;

[0031] Figure 4 A side sectional view of the present invention as a whole;

[0032] Figure 5 It is a partial structural schematic diagram of the second buffer mechanism of the present invention;

[0033] Figure 6 It is a schematic diagram of the partial structure of the first base of the present invention;

[0034] Figure 7 It is a schematic diagram of the partial structure of the sliding disassembly mechanism of the present invention.

[0035] In the figure: 1, building beam; 2, installation mechanism; 201, first base; 202, first mounting seat; 203, second mounting seat; 204, second base; 205, horizontal plate; 206, first anchor bar; 207, installation groove; 3, first buffer mechanism; 301, elastic-plastic member; 302, bottom plate; 303, fixing seat; 304, connecting member; 305, plug plate; 306, T-shaped slot; 307, vertical plate; 308, strip plate; 30 9. Support plate; 310. Second anchor bar; 4. Chain; 5. Second buffer mechanism; 501. Inner sleeve rod; 502. Outer sleeve; 503. Slide plate; 504. Slider; 505. Slide groove; 506. First spring; 507. Opening; 6. Sliding disassembly mechanism; 601. Square slot; 602. Round slot; 603. Moving plate; 604. Second spring; 605. Strip slot; 606. Square block; 607. Round block. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] See also Figures 1 to 7 An embodiment of the present invention is as follows: a building structure for improving earthquake resistance, comprising a building beam 1, a plurality of first buffer mechanisms 3 are evenly installed on the upper end surface of the building beam 1, the first buffer mechanism 3 comprises a strip plate 308, a vertical plate 307 is installed on the lower end surface of the strip plate 308, a T-shaped groove 306 is arranged on one side of the vertical plate 307, a plug plate 305 is arranged on the inner side of the T-shaped groove 306, an elastic-plastic member 301 is fixedly connected to the lower side of the plug plate 305 through a connecting member 304, and both sides of the front end surface and the rear end surface of the building beam 1 are provided with mounting mechanisms 2, and the mounting mechanisms 2 It includes a first base 201 and a second base 204, the outer surface of the first base 201 and the lower end surface of the second base 204 are both provided with mounting grooves 207, the inner side of one of the mounting grooves 207 is movably mounted with a first mounting seat 202 through a sliding disassembly mechanism 6, the inner side of the other mounting groove 207 is movably mounted with a second mounting seat 203 through a sliding disassembly mechanism 6, a second buffer mechanism 5 is provided on the side opposite to the second mounting seat 203 and the first mounting seat 202, and the second buffer mechanism 5 is respectively connected to the first mounting seat 202 and the second mounting seat 203 through a chain 4.

[0038] A support plate 309 is fixedly installed above the strip plate 308, and a plurality of second anchor bars 310 are fixedly installed on the upper end surface of the support plate 309. The strip plate 308 is fixedly connected to the plug plate 305 by screws, and the bottom plate 302 is fixedly connected to the building beam 1 by screws. The first buffer mechanism 3 also includes a bottom plate 302, and four fixing seats 303 are installed on the upper end surface of the bottom plate 302. The fixing seats 303 are respectively located around the elastic-plastic member 301, and the fixing seats 303 are fixedly connected to the elastic-plastic member 301 by screws.

[0039] The connecting member 304 and the elastic-plastic member 301 are an integral structure, and both the elastic-plastic member 301 and the connecting member 304 are made of elastic-plastic materials. The first base 201 is fixedly connected to the outer surface of the building beam 1 by screws, and the elastic-plastic member 301 and the connecting member 304 can play the role of energy dissipation and anti-pulling.

[0040] A transverse plate 205 is fixedly mounted on the upper end surface of the second base 204, and a plurality of first anchor bars 206 are fixedly mounted on the upper end surface of the transverse plate 205. The outer surfaces of the chains 4 are all covered with rubber pads, and the first anchor bars 206 are pre-embedded so that the transverse plate 205 can be stably connected to the ceiling.

[0041] The second buffer mechanism 5 includes an outer sleeve 502, the lower end surface of the outer sleeve 502 is provided with an opening 507, the inner side of the opening 507 is provided with an inner sleeve rod 501, the upper end surface of the inner sleeve rod 501 is installed with a slide plate 503, the upper end surface of the slide plate 503 is connected to the inner wall of the outer sleeve 502 through a first spring 506, sliders 504 are installed on both sides of the outer surface of the slide plate 503, and sliding grooves 505 are provided on both sides of the inner wall of the outer sleeve 502, and the sliders 504 are stuck in the inner side of the sliding grooves 505, so as to improve the stability of the slide plate 503 sliding on the inner side of the outer sleeve 502.

[0042] The sliding disassembly mechanism 6 includes a movable plate 603, which is installed on the upper and lower sides of the mounting groove 207 through a strip groove 605. The movable plate 603 is movably connected to the inner wall of the strip groove 605 through a second spring 604. A square clamping block 606 is installed on the opposite side of the outer surface of each two movable plates 603, and a circular clamping block 607 is fixedly connected to the other end of the square clamping block 606; the four end corners of the outer surface of the first mounting seat 202 and the second base 204 are provided with square clamping grooves 601, and the inner side ends of the square clamping grooves 601 are provided with circular clamping grooves 602. The mounting groove 207 and the strip groove 605 are connected through the connecting groove, and the square clamping block 606 can penetrate the connecting groove, and the square clamping block 606 and the circular clamping block 607 can be driven to move by pulling the movable plate 603.

[0043] A building structure construction method, the building structure construction method comprising the following steps:

[0044] (A) First, the bottom plate 302 is fixed to the upper end surface of the building beam 1 by screws, and the four first bases 201 are fixed to both sides of the front and rear ends of the building beam 1 by screws, and then the second anchor bar 310 and the first anchor bar 206 are embedded by anchor bars, so that the building beam 1 can be stably installed on the top of the ceiling;

[0045] (B) By providing the first buffer mechanism 3, the elastic-plastic member 301 and the connecting member 304 are both made of highly ductile elastic-plastic materials, which can dissipate part of the energy of earthquake or other impact loads when deformed, and are tightly connected to the building beam 1 to avoid beam fall damage. At the same time, the displacement of the building beam 1 can be limited in the vertical direction. When the building beam 1 jumps in the vertical direction due to earthquake and its own structural reasons, it has anti-pulling effect;

[0046] (C) The T-slot 306 is connected to the vertical plate 307 by screws, and the bottom plate 302 is connected to the building beam 1 by screws, which is convenient for inspection, maintenance and replacement. By providing the second buffer mechanism 5 and the chain 4, when an earthquake occurs, the chain 4 is first straightened, and then the inner sleeve rod 501 is retracted inside the outer sleeve 502, the slider 504 slides inside the slide groove 505, and the slide plate 503 slides to squeeze the first spring 506, and the first spring 506 is deformed.

[0047] The impact tension is buffered to further prevent it from falling;

[0048] (D) By providing a sliding disassembly mechanism 6, it is convenient to inspect, repair and replace the chain 4 and the second buffer mechanism 5. At the same time, the four movable plates 603 are pulled away from the mounting groove 207. The movement of the movable plate 603 drives the square block 606 to move. The square block 606 leaves the inner side of the square slot 601, and at the same time drives the circular block 607 to leave the inner side of the circular slot 602. The circular block 607 is made of rubber and can be deformed. The circular block 607 can be pulled out from the inner side of the square slot 601, and the limit of the first mounting seat 202 is released, and it is replaced. Similarly, the second mounting seat 203 can be removed from the inner side of the second base 204;

[0050] (E) When the first mounting seat 202 needs to be inserted into the inner side of the mounting groove 207, the four movable plates 603 are first pulled away from the mounting groove 207 at the same time, and then the first mounting seat 202 is inserted into the inner side of the mounting groove 207. The movable plates 603 are released and pushed toward the mounting groove 207, so that the circular block 607 is deformed and inserted into the inner side of the square slot 601, and finally inserted into the inner side of the circular slot 602, thereby limiting the position of the first mounting seat 202.

[0051] The second mounting base 203 can be installed in the same way.

[0052] The second buffer mechanism 5 and the chain 4 are fixedly connected through a rigid connecting shaft. The chain 4 is a circular chain formed by connecting several high-strength steel rings in sequence. First fixing plates are installed on both sides of the outer surface of the first mounting seat 202. One of the circular chains is connected to the first fixing plate through a first transverse axis, and the first transverse axis runs through the circular chain. Second fixing plates are installed on both sides of the lower end surface of the second mounting seat 203, and the other circular chain is connected to the second fixing plate through a second transverse axis, and the second transverse axis runs through the circular chain, so that the strength of the chain 4 is guaranteed and the stability of the connection is improved.

[0053] The circular block 607 is made of rubber and can be inserted into the inner side of the circular slot 602. The size of the square block 606 is smaller than that of the square slot 601. The gap between the outer surface of the first mounting seat 202 and the inner wall of the mounting slot 207 is larger than the width of the circular block 607 to prevent the circular block 607 from affecting the first mounting seat 202 from being pulled out. The square block 606 can be inserted into the inner side of the square slot 601.

[0054] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A building structure for improving earthquake resistance, comprising a building beam (1), characterized in that: The upper end surface of the building beam (1) is evenly provided with a plurality of first buffer mechanisms (3), the first buffer mechanism (3) comprising a strip plate (308), the lower end surface of the strip plate (308) being provided with a vertical plate (307), one side of the vertical plate (307) being provided with a T-shaped groove (306), the inner side of the T-shaped groove (306) being provided with a plug plate (305), the lower side of the plug plate (305) being fixedly connected with an elastic-plastic member (301) via a connecting member (304), the front end surface and the rear end surface of the building beam (1) being provided with mounting mechanisms (2), the mounting mechanisms (2) comprising a first base (201) and a second base (202). 04), the outer surface of the first base (201) and the lower end surface of the second base (204) are both provided with mounting grooves (207), the inner side of one of the mounting grooves (207) is movably provided with a first mounting seat (202) via a sliding disassembly mechanism (6), the inner side of the other mounting groove (207) is movably provided with a second mounting seat (203) via a sliding disassembly mechanism (6), a second buffer mechanism (5) is provided on the side opposite to the first mounting seat (202) of the second mounting seat (203), and the second buffer mechanism (5) is respectively connected to the first mounting seat (202) and the second mounting seat (203) via a chain (4).

2. A building structure for improving earthquake resistance according to claim 1, characterized in that: A support plate (309) is fixedly installed above the strip plate (308), and a plurality of second anchor bars (310) are fixedly installed on the upper end surface of the support plate (309). The strip plate (308) is fixedly connected to the plug plate (305) by screws. The first buffer mechanism (3) also includes a bottom plate (302), and the bottom plate (302) is fixedly connected to the building beam (1) by screws. Four fixing seats (303) are installed on the upper end surface of the bottom plate (302), and the fixing seats (303) are respectively located around the elastic-plastic member (301), and the fixing seats (303) are fixedly connected to the elastic-plastic member (301) by screws.

3. A building structure for improving earthquake resistance according to claim 1, characterized in that: The connecting member (304) and the elastic-plastic member (301) are an integrated structure; the elastic-plastic member (301) and the connecting member (304) are both made of elastic-plastic material; and the first base (201) is fixedly connected to the outer surface of the building beam (1) by means of screws.

4. The building structure for improving earthquake resistance according to claim 1, characterized in that: A transverse plate (205) is fixedly mounted on the upper end surface of the second base (204), a plurality of first anchor bars (206) are fixedly mounted on the upper end surface of the transverse plate (205), and the outer surfaces of the chains (4) are all covered with rubber pads.

5. The building structure for improving earthquake resistance according to claim 1, characterized in that: The second buffer mechanism (5) comprises an outer sleeve (502), the lower end surface of the outer sleeve (502) is provided with an opening (507), the inner side of the opening (507) is provided with an inner sleeve rod (501), the upper end surface of the inner sleeve rod (501) is provided with a slide plate (503), the upper end surface of the slide plate (503) is connected to the inner wall of the outer sleeve (502) via a first spring (506), sliders (504) are provided on both sides of the outer surface of the slider (503), and slide grooves (505) are provided on both sides of the inner wall of the outer sleeve (502), and the sliders (504) are inserted into the inner side of the slide grooves (505).

6. The building structure for improving earthquake resistance according to claim 1, characterized in that: The sliding disassembly mechanism (6) comprises a movable plate (603), wherein the movable plate (603) is installed at the upper and lower sides of the installation groove (207) through a strip groove (605), and the movable plate (603) is movably connected to the inner wall of the strip groove (605) through a second spring (604), and a square clamping block (606) is installed on one side opposite to the outer surface of each two movable plates (603), and the other end of the square clamping block (606) is fixedly connected to a circular clamping block (607).

7. A building structure for improving earthquake resistance according to claim 6, characterized in that: The four end corners of the outer surfaces of the first mounting seat (202) and the second base (204) are each provided with a square card slot (601), the inner ends of the square card slots (601) are each provided with a circular card slot (602), the mounting slot (207) is connected to the strip-shaped slot (605) via a connecting slot, and the square card block (606) can pass through the connecting slot.

8. A building structure construction method, characterized in that: The building structure construction method comprises the following steps: (A) firstly fix the bottom plate (302) on the upper end surface of the building beam (1) by screws, and then fix the four first bases (201) on both sides of the front end surface and the rear end surface of the building beam (1) by screws, and then use the second anchor bar (310) and the first anchor bar (206) to embed the anchor bars, so that the building beam (1) can be stably installed on the top of the ceiling; (B) By providing a first buffer mechanism (3), the elastic-plastic member (301) and the connecting member (304) are both made of highly ductile elastic-plastic materials, which can dissipate part of the energy of earthquakes or other impact loads when deformed, and are tightly connected to the building beam (1) to avoid beam fall damage. At the same time, the displacement of the building beam (1) can be limited in the vertical direction. When the building beam (1) jumps in the vertical direction due to an earthquake or its own structural reasons, it has a tensile and pull-out resistance; (C) The T-slot (306) is connected to the vertical plate (307) by screws, and the bottom plate (302) is connected to the building beam (1) by screws, so that it is convenient to inspect, repair and replace them. By providing the second buffer mechanism (5) and the chain (4), when an earthquake occurs, the chain (4) is first straightened, and then the inner sleeve rod (501) is extended and retracted inside the outer sleeve (502), and the slider (504) slides inside the slide groove (505). The slide plate (503) slides to squeeze the first spring (506), and the first spring (506) is deformed to buffer the impact tension, thereby further preventing it from falling; (D) By providing a sliding disassembly mechanism (6), it is convenient to inspect, repair and replace the chain (4) and the second buffer mechanism (5). At the same time, the four movable plates (603) are pulled in a direction away from the mounting groove (207). The movement of the movable plates (603) drives the square clamping block (606) to move. The square clamping block (606) leaves the inner side of the square clamping groove (601), and at the same time drives the circular clamping block (607) to leave the inner side of the circular clamping groove (602). The circular clamping block (607) is made of rubber and can be deformed. The circular clamping block (607) can be pulled out from the inner side of the square clamping groove (601), thereby releasing the limit on the first mounting seat (202) and replacing it. Similarly, the second mounting seat (203) can be removed from the inner side of the second base (204); (E) When the first mounting seat (202) needs to be inserted into the inner side of the mounting groove (207), the four movable plates (603) are first pulled away from the mounting groove (207) at the same time, and then the first mounting seat (202) is inserted into the inner side of the mounting groove (207), the movable plate (603) is released, and the movable plate (603) is pushed toward the mounting groove (207), so that the circular clamping block (607) is deformed and inserted into the inner side of the square clamping groove (601), and finally inserted into the inner side of the circular clamping groove (602), thereby limiting the position of the first mounting seat (202). Similarly, the second mounting seat (203) can be installed.

9. A building structure construction method according to claim 8, characterized in that: The second buffer mechanism (5) and the chain (4) are both fixedly connected via a rigid connecting shaft, the chain (4) is a circular chain formed by connecting a plurality of high-strength steel rings in sequence, first fixing plates are installed on both sides of the outer surface of the first mounting seat (202), one of the circular chains is connected to the first fixing plate via a first transverse axis, the first transverse axis passes through the circular chain, second fixing plates are installed on both sides of the lower end surface of the second mounting seat (203), the other circular chain is connected to the second fixing plate via a second transverse axis, and the second transverse axis passes through the circular chain.

10. A building structure construction method according to claim 8, characterized in that: The circular clamping block (607) is made of rubber material and can be inserted into the inner side of the circular clamping slot (602). The size of the square clamping block (606) is smaller than the size of the square clamping slot (601). The gap between the outer surface of the first mounting seat (202) and the inner wall of the mounting slot (207) is greater than the width of the circular clamping block (607).

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