Anti-seismic factory building and construction method

Abstract

The application discloses an anti-seismic factory building and a construction method. The anti-seismic factory building comprises a plurality of stand columns, the plurality of stand columns are arranged in a symmetrical order in groups of two, a horizontal connecting mechanism is arranged between each adjacent stand column on each side, the top of each group of two stand columns is horizontally provided with a house beam through a first connecting mechanism, the two house beams of each group are connected, a second connecting mechanism is arranged at the connected position, a connecting rod is arranged between each adjacent house beam on each side, and a supporting mechanism is arranged between the plurality of stand columns and the house beams; the first connecting mechanism comprises a first hollow supporting shell, a hollow sphere is movably clamped in the first hollow supporting shell, the top and bottom of the hollow sphere are clamped with first high-resistance springs respectively, and the first high-resistance springs are fixed on the inner wall of the first hollow supporting shell at the same time. The anti-seismic factory building and the construction method have the effects that the pulling force caused by different motion directions can be offset, the anti-seismic performance of the factory building is effectively enhanced, and the anti-seismic grade of the factory building is improved.

Description

Technical Field

[0001] This invention relates to the field of factory construction technology, and in particular to an earthquake-resistant factory building and its construction method. Background Technology

[0002] Industrial plants refer to all types of buildings directly used for production or supporting production, including main workshops, auxiliary rooms, and ancillary facilities. This includes plants in all industrial, transportation, commercial, construction, research, and educational institutions. In addition to production workshops, industrial plants also include their ancillary buildings.

[0003] Factory buildings typically use a steel beam frame as the internal support structure, with exterior wall panels laid on top. Although a light steel structure is used as the frame, the exterior wall panels have a certain weight to ensure the long-term stability of the factory. In the event of an earthquake and collapse, the falling panels could cause casualties and damage to valuable machinery. Because the steel beam frame structure generally includes columns and beams connected directly with bolts and other fittings, it offers no earthquake resistance during an earthquake, failing to guarantee the safety of workers and machinery. Even with vibration damping devices installed on the columns, the damping effect is limited and does not provide damping at the connection points between the columns and beams, potentially leading to loose bolts and beam collapse. Summary of the Invention

[0004] This invention discloses an earthquake-resistant factory building and its construction method, aiming to solve the technical problem that the steel beam frame structure generally includes columns and beams, which are directly connected by bolts and other accessories, and cannot guarantee the safety of workers and machinery during an earthquake.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An earthquake-resistant factory building includes multiple columns, which are arranged symmetrically in pairs. A horizontal connecting mechanism is provided between adjacent columns on each side. A beam is supported at the top of each pair of columns by a first connecting mechanism, and the two beams in each pair are connected. A second connecting mechanism is provided at the connection position. A connecting rod is provided between adjacent beams on each side, and a support mechanism is provided between multiple sets of columns and beams.

[0007] The first connecting mechanism includes a first hollow support shell, a hollow sphere is movably engaged inside the first hollow support shell, a first high-resistance spring is engaged at the top and bottom of the hollow sphere respectively, and the first high-resistance spring is also fixed to the inner wall of the first hollow support shell, a fixing plate is fixedly connected to one outer wall of the hollow sphere, the fixing plate passes through a slot provided on the first hollow support shell, and the slot width is greater than the width of the fixing plate, an auxiliary limiting frame is provided on one outer wall of the first hollow support shell, and a plug is inserted inside the auxiliary limiting frame;

[0008] Each set of horizontal linkage mechanisms includes two opposing fixed frames, which are respectively fixed to the outer wall of the opposite side of two adjacent columns. The two fixed frames include hollow struts, and multiple reinforcing struts are provided at the upper and lower ends of the hollow struts. A fixed block is fixedly connected to one side of the outer wall of one fixed frame, and a snap-fit ​​block is fixedly connected to one side of the outer wall of the fixed block. A snap-fit ​​groove is fixedly connected to one side of the outer wall of the other fixed frame, and the snap-fit ​​block is movably snapped into the snap-fit ​​groove. A third high-resistance spring is provided between the inner wall of the snap-fit ​​block and the snap-fit ​​groove, and between the outer wall of the snap-fit ​​groove and the outer wall of the fixed block.

[0009] By incorporating a first connecting mechanism and a transverse bracing mechanism, the first connecting mechanism allows for adjustments to the beam connection position based on the direction and amplitude of swaying of the columns on either side during an earthquake. This ensures the integrity of the beams. Furthermore, the transverse bracing mechanism, by connecting adjacent columns using fixed and snap-fit ​​blocks, provides displacement space and is supported by a third high-resistance spring, which also dampens vibrations. This gradually balances the swaying amplitude between columns on the same side during an earthquake. Thus, by balancing the swaying amplitude of columns on the same side, ensuring the integrity of the side wall panels, and providing displacement space at the column-beam connection to balance the beam's movement, the mechanism effectively counteracts the pulling force caused by different directions of movement, enhancing the seismic performance and improving the seismic resistance level of the factory building.

[0010] In a preferred embodiment, each group of the second connecting mechanisms includes two supporting housings and a second hollow supporting housing. The supporting housings and the second hollow supporting housings are connected with a certain gap at the connection. A first sliding groove is provided inside the supporting housing, and a second sliding groove is provided inside the second hollow supporting housing. A first slider is movably connected in the first sliding groove. Support bosses are fixedly connected to the bottom ends of the two first sliders, and the top ends of the support bosses are flush with the top ends of the supporting housings. A second slider is movably connected in the second sliding groove. Connecting plates are fixedly connected to the top ends of the two second sliders, and the two ends of the connecting plates are located inside the second hollow supporting housings. Second high-resistance springs are respectively provided between the outer walls of the opposite sides of the connecting plates and the inner walls of the second hollow supporting housings.

[0011] By incorporating a second connecting mechanism, the first slider slides within the first groove, the second slider slides within the second groove, and the second high-resistance spring provides compression and cushioning. This ensures daily support stability while also providing a certain displacement buffer space during earthquakes, thereby counteracting the pulling force of the beams on both sides and preventing the top wall panel from collapsing.

[0012] In a preferred embodiment, the support mechanism includes an inclined strut, the top of which is fixed to the height of the column and the bottom of which is fixed to the ground. A transverse strut is fixedly connected to one side of the outer wall of the inclined strut, and the other end of the transverse strut is fixed to the middle section of the column. An inclined rod is fixedly connected to one side of the outer wall of the inclined strut, and a support foot is fixedly connected to the top of the inclined rod. The support foot rests against the bottom of the roof beam. A reinforcing rod is fixedly connected between the bottom of the inclined rod and the inclined strut.

[0013] A construction method for an earthquake-resistant factory building includes the following specific steps:

[0014] S1: Fixed point: Measure the spacing between the columns to ensure that it meets the requirements of the horizontal bracing mechanism and the roof beam, and determine the setting position of the columns;

[0015] S2: Weld the first connecting mechanism: Fix the first connecting mechanism to the top of the column by welding for later use;

[0016] S3: Embedding the columns: After embedding multiple columns into the designated locations, verify the positions again and establish the connection between the bottom of the column and the bottom surface using bolts;

[0017] S4: Install the cross bracing mechanism: Remove the cross bracing mechanism and fix it between the adjacent columns with bolts;

[0018] S5: Welding the second connecting mechanism: Fix the second connecting mechanism at one end of the roof beam by welding, that is, combine the two roof beams into a set through the second connecting mechanism;

[0019] S6: Crossbeam connecting rod: Connecting rods are installed on the outer walls of two adjacent beams simultaneously and fixed by bolts and welding;

[0020] S7: Install support mechanism: Install support mechanism between multiple columns and beams, so that the top of the diagonal strut and one side of the horizontal strut are fixed to the column, the bottom is supported on the ground, and the strut is supported on the bottom of the beam.

[0021] S8: Install wall panels: Complete the construction by fixing wall panels to the outside of the columns and beams.

[0022] By incorporating a support mechanism, if the amplitude of the vibration is too large and causes the entire steel structure to collapse, the diagonal struts provide support on the inside, causing the columns to collapse outwards as they sway. Simultaneously, during the outward collapse of the entire support mechanism, the support legs rest against the bottom of the roof beams, which in turn overturns the roof beams and the structures on them, thereby reducing the amount of structure collapsing into the factory building and improving the safety performance of the factory interior.

[0023] As described above, a seismic-resistant factory building includes multiple columns arranged symmetrically in pairs. A horizontal connecting mechanism is provided between adjacent columns on each side. A beam is horizontally supported at the top of each pair of columns via a first connecting mechanism, and the two beams in each pair are connected. A second connecting mechanism is provided at the connection point. A connecting rod is erected between adjacent beams on each side. Supporting mechanisms support multiple sets of columns and beams. The first connecting mechanism includes a first hollow support shell. A hollow sphere is movably engaged within the first hollow support shell. A first high-resistance spring is engaged at the top and bottom of the hollow sphere, and the first high-resistance spring is simultaneously fixed to the inner wall of the first hollow support shell. A fixing plate is fixedly connected to one outer wall of the hollow sphere, and the fixing plate passes through the first hollow support shell. The slots on the support shell are wider than the width of the fixing plate. An auxiliary limiting frame is provided on one outer wall of the first hollow support shell, and a plug is inserted inside the auxiliary limiting frame. Each set of horizontal linkage mechanisms includes two opposing fixing frames, which are fixed to the opposite outer walls of two adjacent columns. The two fixing frames include hollow struts, and multiple reinforcing struts are provided at the upper and lower ends of the hollow struts. A fixing block is fixedly connected to one outer wall of one fixing frame, and a snap-fit ​​block is fixedly connected to one outer wall of the fixing block. A snap-fit ​​groove is fixedly connected to one outer wall of the other fixing frame, and the snap-fit ​​block is movably snapped into the snap-fit ​​groove. A third high-resistance spring is provided between the inner walls of the snap-fit ​​block and the snap-fit ​​groove, and between the outer wall of the snap-fit ​​groove and the outer wall of the fixing block. The earthquake-resistant factory building and construction method provided by this invention have the technical effect of balancing the swaying amplitude of the columns on the same side, ensuring the integrity of the side wall panels, and providing displacement space at the connection between the columns and steel beams to balance the movement amplitude of the beams. This can offset the pulling force caused by different movement directions, effectively enhance the earthquake resistance performance of the factory building, and improve the earthquake resistance level of the factory building. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of an earthquake-resistant factory building proposed in this invention.

[0025] Figure 2 This is a cross-sectional view of the cross bracing mechanism of an earthquake-resistant factory building proposed in this invention.

[0026] Figure 3 This is a side view of the support structure for an earthquake-resistant factory building proposed in this invention.

[0027] Figure 4 This is a schematic diagram of the split structure of the second connection mechanism of an earthquake-resistant factory building proposed in this invention.

[0028] Figure 5 This is a cross-sectional view of the first connecting mechanism of an earthquake-resistant factory building proposed in this invention.

[0029] Figure 6 This is a flowchart illustrating the construction method for an earthquake-resistant factory building proposed in this invention.

[0030] In the diagram: 1. Column; 2. First connecting mechanism; 3. Roof beam; 4. Connecting rod; 5. Second connecting mechanism; 6. Support mechanism; 7. Horizontal connecting mechanism; 8. Insert bracket; 201. First hollow support shell; 202. Auxiliary limiting frame; 203. Fixing plate; 204. First high-resistance spring; 205. Hollow sphere; 501. Support boss; 502. First slider; 503. First slide groove; 504. Support shell; 505. Connecting rod 506. Connecting plate; 507. Second slider; 508. Second high-resistance spring; 509. Second sliding groove; 5000. Second hollow support shell; 601. Support foot; 602. Diagonal bar; 603. Diagonal support rod; 604. Lateral support rod; 605. Reinforcing rod; 701. Fixing frame; 702. Reinforcing support rod; 703. Hollow support rod; 704. Fixing block; 705. Third high-resistance spring; 706. Snap-fit ​​block; 707. Snap-fit ​​groove. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0032] The earthquake-resistant factory building and construction method disclosed in this invention are mainly applied to the scenario of factory building construction.

[0033] Reference Figure 1 , Figure 2 and Figure 5 An earthquake-resistant factory building and its construction method include multiple columns 1, which are arranged symmetrically in pairs. A horizontal connecting mechanism 7 is provided between adjacent columns 1 on each side. The tops of the two columns 1 in each group are supported by a beam 3 through a first connecting mechanism 2, and the two beams 3 in each group are connected. A second connecting mechanism 5 is provided at the connection position. A connecting rod 4 is provided between adjacent beams 3 on each side. A support mechanism 6 is provided between the multiple groups of columns 1 and beams 3.

[0034] The first connecting mechanism 2 includes a first hollow support housing 201, a hollow sphere 205 is movably engaged inside the first hollow support housing 201, a first high-resistance spring 204 is engaged at the top and bottom of the hollow sphere 205 respectively, and the first high-resistance spring 204 is simultaneously fixed to the inner wall of the first hollow support housing 201. A fixing plate 203 is fixedly connected to one outer wall of the hollow sphere 205. The fixing plate 203 passes through a slot provided on the first hollow support housing 201, and the slot width is greater than the width of the fixing plate 203. An auxiliary limiting frame 202 is provided on one outer wall of the first hollow support housing 201, and a plug 8 is inserted inside the auxiliary limiting frame 202.

[0035] Each set of horizontal linkage mechanisms 7 includes two opposing fixed frames 701, which are respectively fixed to the outer wall of opposite sides of two adjacent columns 1. Each fixed frame 701 includes a hollow support rod 703, and multiple reinforcing support rods 702 are respectively provided at the upper and lower ends of the hollow support rod 703. A fixing block 704 is fixedly connected to one side of the outer wall of one fixed frame 701, and a snap-fit ​​block 706 is fixedly connected to one side of the outer wall of the fixing block 704. A snap-fit ​​groove 707 is fixedly connected to one side of the outer wall of the other fixed frame 701, and the snap-fit ​​block 706... 6. The movable latch is engaged within the latching groove 707. A third high-resistance spring 705 is respectively installed between the inner wall of the latching block 706 and the latching groove 707, and between the outer wall of the latching groove 707 and the outer wall of the fixing block 704. In the first connecting mechanism 2, the hollow sphere 205 and the first hollow support shell 201 provide a certain damping space. When vibration is transmitted by the column 1, it is initially weakened upon passing through the first hollow support shell 201, and the weakening effect is enhanced by the first high-resistance spring 204. After transmission through the first high-resistance spring 204, the vibration... The motion is weakened twice as it passes through the hollow sphere 205 before being transmitted to the top beam 3. Simultaneously, the locking mechanism of the hollow sphere 205 allows the fixing plate 203 to shift to both sides, thereby changing the connection angle between the column 1 and the beam 3. When an earthquake strikes and the entire steel frame shakes, if the amplitude and direction of the shaking of the columns 1 on both sides are different, the connection method of the hollow sphere 205 can correspondingly change the connection position of the beam 3, thus ensuring the integrity of the beam 3. Furthermore, when the horizontal linkage mechanism 7 establishes the connection between adjacent columns 1, it uses the fixing block 70... The connection between column 4 and the snap-fit ​​block 706 provides a certain displacement space, and the third high-resistance spring 705 provides support and vibration damping. Thus, during an earthquake, the swaying amplitude between columns 1 on the same side can be gradually balanced. Therefore, in terms of balancing the swaying amplitude of columns 1 on the same side, ensuring the integrity of the side wall panel, and providing displacement space at the connection between columns 1 and steel beam 3 to balance the movement amplitude of the beam 3, it can offset the pulling force caused by different movement directions, effectively enhance the seismic performance of the factory building, and improve the seismic resistance level of the factory building.

[0036] Reference Figure 4 In a preferred embodiment, each set of second connecting mechanisms 5 includes two supporting housings 504 and a second hollow supporting housing 509. The supporting housings 504 and the second hollow supporting housings 509 are connected, and a certain gap is left at the connection. A first sliding groove 503 is provided in the supporting housing 504, and a second sliding groove 508 is provided in the second hollow supporting housing 509.

[0037] Reference Figure 4 In a preferred embodiment, a first slider 502 is movably connected in the first groove 503, and a support boss 501 is fixedly connected to the bottom end of the two first sliders 502. The top end of the support boss 501 is flush with the top end of the support housing 504. A second slider 506 is movably connected in the second groove 508.

[0038] Reference Figure 4 In a preferred embodiment, the top ends of the two second sliders 506 are simultaneously fixedly connected to connecting plates 505, and the two ends of the connecting plates 505 are located inside the second hollow support shell 509. Second high-resistance springs 507 are respectively provided between the outer walls of the opposite sides of the connecting plates 505 and the inner wall of the second hollow support shell 509. The second connecting mechanism 5 is used to construct the connection between the two beams 3 in each group. When vibration occurs, the multi-sided columns 1 on each side can balance the amplitude of movement under the action of the horizontal linkage mechanism 7. However, the amplitude of movement on both sides is different, which causes the amplitude of movement of the two beams 3 to be different. Through the setting of the second connecting mechanism 5, the first slider 502 slides in the first slide groove 503, the second slider 506 slides in the second slide groove 508, and under the compression and buffering of the second high-resistance springs 507, while ensuring the stability of daily support, a certain displacement buffer space can also be provided when an earthquake occurs, thereby ensuring that the top wall panel is not prone to collapse by offsetting the pulling force of the beams 3 on both sides.

[0039] Reference Figure 1 and Figure 3 In a preferred embodiment, the support mechanism 6 includes an inclined strut 603, the top end of which is fixed at the height of the column 1 and the bottom end is fixed to the ground. A transverse strut 604 is fixedly connected to one side of the outer wall of the inclined strut 603, and the other end of the transverse strut 604 is fixed to the middle section of the column 1.

[0040] Reference Figure 1 and Figure 3 In a preferred embodiment, a diagonal rod 602 is fixedly connected to one side of the outer wall of the diagonal strut 603, and a support foot 601 is fixedly connected to the top of the diagonal rod 602. The support foot 601 rests against the bottom of the roof beam 3, and a reinforcing rod 605 is fixedly connected between the bottom of the diagonal rod 602 and the diagonal strut 603.

[0041] Reference Figure 1 and Figure 6 A construction method for an earthquake-resistant factory building includes the following specific steps:

[0042] S1: Fixed point: Measure the distance between the columns 1 to meet the requirements of the horizontal linkage mechanism 7 and the roof beam 3, and determine the setting position of the columns 1;

[0043] S2: Weld the first connecting mechanism: Fix the first connecting mechanism 2 to the top of the column 1 by welding for later use;

[0044] S3: Embedding the columns: After embedding multiple columns 1 into the designated locations, verify the positions again and establish the connection between the bottom end of column 1 and the bottom surface using bolts;

[0045] S4: Install the cross bracing mechanism: Take out the cross bracing mechanism 7 and fix it between the adjacent columns 1 with bolts;

[0046] S5: Welding the second connecting mechanism: Fix the second connecting mechanism 5 at one end of the beam 3 by welding, that is, combine the two beams 3 into a group by the second connecting mechanism 5.

[0047] Reference Figure 1 , Figure 3 and Figure 6 In a preferred embodiment, S5, after welding the second connecting mechanism, further includes the following specific steps:

[0048] S6: Horizontal connecting rod: Connecting rods 4 are installed on the outer walls of two adjacent beams 3 at the same time and fixed by bolts and welding;

[0049] S7: Install support mechanism: Install support mechanism 6 between multiple columns 1 and beam 3, so that the top of the diagonal strut 603 and one side of the transverse strut 604 are fixed to the column 1, the bottom is supported on the ground, and the support foot 601 is supported on the bottom of the beam 3.

[0050] S8: Wall panel installation: The wall panels are fixed to the outside of the columns 1 and beams 3. The diagonal bracing rods 603 form a stable triangle with the ground and the columns 1. The reinforcing rods 605 form a stable triangle with the diagonal bracing rods 603 and the diagonal rods 602. The diagonal rods 602 support the beams 3. If the amplitude is too large and the entire steel structure collapses, the diagonal bracing rods 603 will provide support on the inside, causing the columns 1 to collapse to the outside wall when shaking. At the same time, during the outward collapse of the entire support mechanism 6, since the support feet 601 are against the bottom of the beams 3, the beams 3 and the structure on the beams 3 will be overturned outward when the support mechanism 6 collapses, thereby reducing the structure that will collapse into the factory and improving the safety performance of the factory.

[0051] Working principle: In the factory building support structure, the hollow sphere 205 and the first hollow support shell 201 in the first connecting mechanism 2 provide a certain damping space. When vibration is transmitted from the column 1, it is initially weakened when passing through the first hollow support shell 201, and the weakening effect is enhanced by the first high-resistance spring 204. After being transmitted through the first high-resistance spring 204, the vibration is weakened a second time when passing through the hollow sphere 205 before being transmitted to the top beam 3. At the same time, the fixing plate 203 can be displaced to both sides by the snap-fit ​​of the hollow sphere 205, thereby changing the connection angle between the column 1 and the beam 3. When an earthquake strikes and the entire steel frame shakes, if the amplitude and direction of the shaking of the columns 1 on both sides are... The connection position of the beam 3 can be changed accordingly through the connection method of the hollow sphere 205, thereby ensuring the integrity of the beam 3. In addition, when the horizontal linkage mechanism 7 establishes the connection between adjacent columns 1, it provides a certain displacement space by connecting through the fixing block 704 and the snap-fit ​​block 706. The third high-resistance spring 705 provides support and vibration reduction. Thus, during an earthquake, the swaying amplitude between columns 1 on the same side can be gradually balanced. Therefore, in terms of balancing the swaying amplitude of columns 1 on the same side, ensuring the integrity of the side wall panel, and providing displacement space at the connection between columns 1 and steel beam 3 to balance the movement amplitude of the beam 3, it can offset the different movement directions caused by the beam 3. The pulling force effectively enhances the seismic performance of the factory building and improves its seismic resistance level. Additionally, the second connecting mechanism 5 is used to connect the two beams 3 in each group. When vibration occurs, the multiple columns 1 on each side can balance their movement amplitude under the action of the transverse connecting mechanism 7. However, the movement amplitudes on both sides are different, causing the two beams 3 to move at different amplitudes. Through the setting of the second connecting mechanism 5, the sliding of the first slider 502 in the first groove 503, the sliding of the second slider 506 in the second groove 508, and the compression and buffering of the second high-resistance spring 507, while ensuring daily support stability, it can also provide a certain displacement buffer space during earthquakes, thereby offsetting the vibration. The tensile force of the two side beams 3 ensures that the top wall panel is not prone to collapse. The diagonal brace 603 forms a stable triangle with the ground and the column 1. The diagonal brace 603 and the diagonal rod 602 form a stable triangle through the reinforcing rod 605, and the diagonal rod 602 supports the beam 3. If the amplitude is too large and the entire steel structure collapses, the diagonal brace 603 will provide support on the inside, causing the column 1 to collapse to the outer wall when it shakes. At the same time, during the outward collapse of the entire support mechanism 6, since the support foot 601 is against the bottom of the beam 3, the beam 3 and the structure on the beam 3 will be overturned outward when the support mechanism 6 collapses, thereby reducing the structure that will collapse into the factory and improving the safety performance of the factory.

[0052] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A seismic-resistant factory building, comprising multiple columns (1), characterized in that, Multiple columns (1) are arranged symmetrically in pairs. A horizontal connecting mechanism (7) is provided between adjacent columns (1) on each side. The top of each pair of columns (1) is supported by a beam (3) through a first connecting mechanism (2). The two beams (3) in each pair are connected. A second connecting mechanism (5) is provided at the connection position. A connecting rod (4) is provided between adjacent beams (3) on each side. A support mechanism (6) is provided between multiple pairs of columns (1) and beams (3). The first connecting mechanism (2) includes a first hollow support housing (201), a hollow sphere (205) is movably engaged inside the first hollow support housing (201), a first high resistance spring (204) is engaged at the top and bottom of the hollow sphere (205), and the first high resistance spring (204) is fixed to the inner wall of the first hollow support housing (201). A fixing plate (203) is fixedly connected to one side of the outer wall of the hollow sphere (205). The fixing plate (203) passes through the slot provided on the first hollow support housing (201), and the slot width is greater than the width of the fixing plate (203). An auxiliary limiting frame (202) is provided on one side of the outer wall of the first hollow support housing (201), and a plug (8) is inserted inside the auxiliary limiting frame (202). Each set of cross bracing mechanisms (7) includes two opposing fixed frames (701), and the two fixed frames (701) are respectively fixed to the outer wall of the opposite side of two adjacent columns (1). The two fixed frames (701) include hollow support rods (703), and multiple reinforcing support rods (702) are respectively provided at the upper and lower ends of the hollow support rods (703). A fixed block (704) is fixedly connected to one side of the outer wall of one fixed frame (701), and a snap-fit ​​block (706) is fixedly connected to one side of the outer wall of the fixed block (704). A snap-fit ​​groove (707) is fixedly connected to one side of the outer wall of the other fixed frame (701), and the snap-fit ​​block (706) is movably snapped into the snap-fit ​​groove (707). A third high-resistance spring (705) is respectively provided between the inner wall of the snap-fit ​​block (706) and the snap-fit ​​groove (707) and between the outer wall of the snap-fit ​​groove (707) and the outer wall of the fixed block (704).

2. The earthquake-resistant factory building according to claim 1, characterized in that, Each of the second connecting mechanisms (5) includes two supporting housings (504) and a second hollow supporting housing (509). The supporting housings (504) and the second hollow supporting housing (509) are connected and a certain gap is left at the connection. A first sliding groove (503) is provided in the supporting housing (504) and a second sliding groove (508) is provided in the second hollow supporting housing (509).

3. The earthquake-resistant factory building according to claim 2, characterized in that, The first slide groove (503) is movably connected to the first slider (502), and the bottom ends of the two first sliders (502) are simultaneously fixedly connected to the support boss (501), and the top of the support boss (501) is flush with the top of the support housing (504). The second slide groove (508) is movably connected to the second slider (506).

4. The earthquake-resistant factory building according to claim 3, characterized in that, The top ends of the two second sliders (506) are simultaneously fixedly connected to connecting plates (505), and the two ends of the connecting plates (505) are located inside the second hollow support housing (509). Second high-resistance springs (507) are respectively provided between the outer walls of the opposite sides of the connecting plates (505) and the inner wall of the second hollow support housing (509).

5. A seismic-resistant factory building according to claim 1, characterized in that, The support mechanism (6) includes an inclined strut (603), the top end of which is fixed at the height of the column (1), and the bottom end is fixed to the ground. A transverse strut (604) is fixedly connected to one side of the outer wall of the inclined strut (603), and the other end of the transverse strut (604) is fixed to the middle section of the column (1).

6. A seismic-resistant factory building according to claim 5, characterized in that, One side of the inclined strut (603) is fixedly connected to an inclined rod (602), and the top of the inclined rod (602) is fixedly connected to a support foot (601). The support foot (601) rests against the bottom of the roof beam (3). A reinforcing rod (605) is fixedly connected between the bottom of the inclined rod (602) and the inclined strut (603).

7. A construction method for an earthquake-resistant factory building, applied to the earthquake-resistant factory building described in claim 6, characterized in that, The specific steps include the following: S1: Fixed point: Measure the distance between the columns (1) to meet the requirements of the horizontal linkage mechanism (7) and the roof beam (3), and determine the setting position of the columns (1); S2: Weld the first connecting mechanism: Fix the first connecting mechanism (2) to the top of the column (1) by welding for later use; S3: Embedding the columns: After embedding multiple columns (1) into the fixed position, verify the position again and establish the connection between the bottom end of the column (1) and the bottom surface through bolts; S4: Install the cross bracing mechanism: Take out the cross bracing mechanism (7) and fix it between the adjacent columns (1) with bolts; S5: Welding the second connecting mechanism: Fix the second connecting mechanism (5) at one end of the beam (3) by welding, that is, combine the two beams (3) into a group by the second connecting mechanism (5).

8. The construction method for a seismic-resistant factory building according to claim 7, characterized in that, S5, after welding the second connecting mechanism, also includes the following specific steps: S6: Horizontal connecting rod: Connecting rods (4) are installed on the outer walls of two adjacent beams (3) and fixed by bolts and welding; S7: Install support mechanism: Install support mechanism (6) between multiple columns (1) and beams (3) such that the top of the diagonal strut (603) and one side of the transverse strut (604) are fixed to the column (1), the bottom is supported on the ground, and the support foot (601) is supported on the bottom of the beam (3); S8: Install wall panels: Complete the installation by fixing wall panels on the outside of the columns (1) and beams (3).

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