Embedded anti-seismic support and embedded anti-seismic system

Abstract

The invention relates to the technical field of building earthquake resistance, in particular to a pre-buried earthquake-resistant support and a pre-buried earthquake-resistant system.The pre-buried earthquake-resistant support is installed in a foundation and comprises a supporting bottom plate, a pre-buried assembly and a supporting plate. The two ends of the embedded rib are connected to the supporting base and the embedded plate correspondingly, and the supporting mechanism is rotationally connected to the supporting base and the main frame or the bottom plate. The supporting plate is installed above the main frame and abuts against the bottom plate. When an earthquake occurs, the first supporting rod and the second supporting rod deviate and displace along with vibration, and the adjusting plate generates acting force on the first elastic piece and the second elastic piece along with vibration, so that the first elastic piece and the second elastic piece deform. The pressure sensor is used for sensing acting force at the two ends of the adjusting plate, the hydraulic rod stretches out and draws back according to the acting force on the adjusting plate, the first supporting rod and the second supporting rod are driven by changing the position of the adjusting plate, shock wave energy is consumed, meanwhile, the whole supporting mechanism is kept stable, and the anti-seismic effect of the whole embedded anti-seismic support is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of building anti-seismic technology, in particular, it relates to a pre-embedded anti-seismic support and a pre-embedded anti-seismic system. BACKGROUND

[0002] Earthquake is a natural phenomenon caused by the vibration during the rapid energy release process of the crust, during which earthquake waves are generated. The mutual extrusion and collision between the plates on the earth cause the dislocation and rupture of the plate edge and the plate interior, which often causes serious casualties and can cause fire, flood and other disasters. When the earthquake disaster occurs, a large number of houses are damaged, and it is an urgent task to quickly build safe and reliable temporary residence.

[0003] At present, such temporary buildings mostly adopt steel structures which are convenient for rapid assembly. The temporary residence must also have a certain anti-seismic capacity to prevent the threat of frequent aftershocks. Building anti-seismic is a comprehensive engineering measure taken for buildings to reduce earthquake disasters, which maximizes the damage of engineering structures in earthquakes through scientific anti-seismic design and reinforcement of buildings. In the prior art, building anti-seismic usually adopts rigid support to buffer the earthquake force, but the rigidity of the support member is usually pre-set and cannot be adjusted in real time and dynamically according to the strength and direction change of the actual earthquake wave at the moment of the earthquake, which leads to limited energy consumption efficiency. SUMMARY

[0004] The present application is made to solve the above technical problems, and the purpose is to provide a pre-embedded anti-seismic support, which can adjust its vibration according to the strength and direction of the earthquake wave to consume the earthquake wave and improve the anti-seismic effect by setting a pre-embedded component with certain expansion capacity.

[0005] To achieve the above objectives, the present invention provides a pre-embedded seismic bracing system installed in a foundation. It includes a supporting base plate, a main frame, a tie rod assembly, and multiple base plates. The tie rod assembly connects two adjacent base plates and the base plate to the main frame. Multiple pre-embedded components are provided, including pre-embedded plates, pre-embedded reinforcing bars, support seats, and support mechanisms. The two ends of the pre-embedded reinforcing bars are respectively connected to the support seats and the pre-embedded plates. The support mechanism is rotatably connected to the support seats and the main frame or the base plates. The support plate is installed above the main frame and abuts against the base plates. The support mechanism includes a first support rod, a second support rod, a first elastic element, a second elastic element, an adjusting plate, and a hydraulic rod. The first and second support rods are slidably connected. The two ends of the adjusting plate are respectively connected to the first and second elastic elements. The hydraulic rod is connected to the middle of the adjusting plate. A limiting groove is formed within the first support rod. The first elastic element, the second elastic element, the adjusting plate, and the hydraulic rod are all disposed within the limiting groove. The hydraulic rod includes a pressure sensor.

[0006] Preferably, the first support rod includes a first guide block, the second support rod includes a second guide block, the support base includes a first guide groove, the main frame includes a second guide groove, the first guide block is rotatably connected to the first guide groove, and the second guide block is rotatably connected to the second guide groove.

[0007] Preferably, the main frame includes a first support ring, the support base includes a second support ring, the first support rod is connected to the first support ring, and the second support rod is connected to the second support ring.

[0008] Preferably, a first limiting ring is provided at one end of the first support rod near the support base, a second limiting ring is provided at one end of the second support rod near the main frame, and a buffer is provided between the first support rod and the first limiting ring, and between the second support rod and the second limiting ring.

[0009] Preferably, the pull rod assembly includes a first pull rod, a second pull rod, a third elastic element, and a buffer assembly. The first pull rod and the second pull rod are slidably connected. The third elastic element is fitted into the buffer assembly. A groove is formed inside the second pull rod. The buffer assembly and the third elastic element are located in the groove. The first pull rod is hydraulically connected to the buffer assembly.

[0010] Preferably, the buffer assembly includes a retaining ring and a connecting rod, the connecting rod being connected to the middle of the retaining ring, the third elastic element being fitted onto the connecting rod, and the connecting rod being hydraulically connected to the first pull rod.

[0011] Preferably, the first pull rod includes a third guide block, the second pull rod includes a fourth guide block, one end of the main frame and the base plate forms a third guide groove, the other end of the base plate forms a fourth guide groove, the third guide block is rotatably connected to the third guide groove, and the fourth guide block is rotatably connected to the fourth guide groove.

[0012] Preferably, the support plate includes a support rod, a fixing ring, and a hydraulic telescopic rod. The fixing ring is fitted onto the support rod. The base plate includes a support groove. One end of the support rod is rotatably connected to the support groove, and the other end of the support rod abuts against the base plate. Multiple hydraulic telescopic rods are provided, with their two ends respectively connected to the fixing ring and the base plate.

[0013] Preferably, a fifth guide groove is formed at the bottom of the support plate, and the second guide block of the second support rod is rotatably connected to the fifth guide groove.

[0014] The present invention provides a pre-embedded seismic system, including a building body and a pre-embedded seismic support as described in any of the above claims. The building body includes support columns and walls. The support columns are snapped into the support plates of the pre-embedded seismic support, and the walls are snapped between two support columns.

[0015] Based on the above description and practice, the pre-embedded seismic support of this invention, installed in the foundation, includes a support base plate, pre-embedded components, and a support plate. The support base plate includes a main frame, tie rod assemblies, and multiple base plates. The tie rod assemblies connect two adjacent base plates and between the base plate and the main frame, forming a unified whole between the main frame and the multiple base plates. The forces between the tie rod assemblies can be adjusted synchronously according to seismic waves to maintain the stability of the entire pre-embedded seismic support. Multiple sets of pre-embedded components are provided, including pre-embedded plates, pre-embedded reinforcing bars, support seats, and support mechanisms. The two ends of the pre-embedded reinforcing bars are respectively connected to the support seats and the pre-embedded plates. The support mechanism is rotatably connected to the support seats and the main frame or base plate, and can adjust the sway displacement of the support base plate from multiple directions. The support plate is installed above the main frame and abuts against the base plate to support temporary structures. The support mechanism includes a first support rod, a second support rod, a first elastic element, a second elastic element, an adjusting plate, and a hydraulic rod. The first and second support rods are slidably connected. The two ends of the adjusting plate are respectively connected to the first and second elastic elements. The hydraulic rod is connected to the middle of the adjusting plate. A limiting groove is formed inside the first support rod, and the first, second, adjusting plate, and hydraulic rod are all disposed within the limiting groove. The hydraulic rod includes a pressure sensor. During an earthquake, the vibration is transmitted to the support base plate, and the support mechanism at the edge and below the support base plate simultaneously dissipates the seismic waves. The first and second support rods shift and displace with the vibration. The adjusting plate exerts a force on the first and second elastic elements with the vibration, causing them to deform. The pressure sensor senses the force at both ends of the adjusting plate. The hydraulic rod extends and retracts according to the force on the adjusting plate, changing the position of the adjusting plate to drive the first and second support rods. This dissipates the seismic wave energy while keeping the entire support mechanism stable, thereby ensuring the seismic resistance effect of the entire embedded seismic brace. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the pre-embedded seismic support structure in one embodiment of the present invention.

[0017] Figure 2 This is a partial structural diagram of the pre-embedded seismic support involved in one embodiment of the present invention.

[0018] Figure 3 For the present invention Figure 2 A magnified structural diagram of point A in the middle.

[0019] Figure 4 For the present invention Figure 2 A magnified structural diagram at point B in the middle.

[0020] Figure 5 For the present invention Figure 1 A magnified structural diagram at point C.

[0021] Figure 6 This is a cross-sectional view of the bottom embedded component of the pre-embedded seismic bracing according to one embodiment of the present invention.

[0022] Figure 7 This is a structural schematic diagram of a pre-embedded seismic-resistant system involved in one embodiment of the present invention.

[0023] The attached figures are labeled as follows: 1. Embedded components; 11. Embedded plate; 12. Embedded rib; 13. Support base; 131. First guide groove; 132. Second support ring; 14. First support rod; 141. First guide block; 142. Hydraulic chamber; 143. First limiting ring; 144. Buffer; 15. Second support rod; 151. Second guide block; 152. Limiting groove; 153. Second limiting ring; 16. Adjusting plate; 161. Hydraulic rod; 17. First elastic element; 18. Second elastic element; 2. Main frame; 21. Second guide groove; 22. First support ring; 23. Third guide groove; 3. Base plate; 31. Fixing block; 32. Support groove; 33. Fifth guide groove; 34. Fourth guide groove; 4. Support plate; 41. Support rod; 42. Fixing ring; 43. Hydraulic telescopic rod; 5. Support column; 6. Tie rod assembly; 61. First tie rod; 611. Third guide block; 62. Second tie rod; 621. Fourth guide block; 622. Slide groove; 63. Connecting rod; 64. Snap ring; 65. Third elastic element; 7. Wall. Detailed Implementation

[0024] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be more thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0025] Furthermore, the accompanying drawings are merely illustrative diagrams of the present invention and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted. It should be noted that in this invention disclosure, the terms "comprising," "configured with," and "set in" are used to indicate an open-ended inclusion, meaning that additional elements / components / etc. may exist besides those listed; the terms "first," "second," etc., are used only as labels and are not intended to limit the number or order of objects; the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention.

[0026] Unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art will understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0027] This invention discloses a pre-embedded seismic resistance system; please refer to [the relevant documentation]. Figure 7 The pre-embedded seismic resistance system includes a building structure and pre-embedded seismic bracing. The building structure includes support columns 5 and walls 7. The support columns 5 are engaged with the support plates 4 of the pre-embedded seismic bracing, and the walls 7 are engaged between two support columns 5. The building structure serves as temporary housing. By installing pre-embedded seismic bracing beneath the building structure, it can provide some resistance to the aftershocks of earthquakes. The pre-embedded seismic bracing has pre-embedded components 1 with a certain degree of flexibility, which can adjust their own vibration according to the intensity and direction of seismic waves during an earthquake, thus dissipating the generated seismic waves and improving the seismic resistance effect.

[0028] Specifically, this invention discloses the aforementioned pre-embedded seismic bracing; please refer to [reference needed]. Figures 1 to 6The pre-embedded seismic bracing is installed in the foundation and includes a support base plate, pre-embedded components 1, and support plates 4. The support base plate includes a main frame 2, tie rod components 6, and multiple base plates 3. The tie rod components 6 connect two adjacent base plates 3 and between the base plates 3 and the main frame 2, making the main frame 2 and multiple base plates 3 form a whole. The forces between the tie rod components 6 can be adjusted synchronously according to seismic waves to maintain the stability of the entire pre-embedded seismic bracing. The pre-embedded components 1 are provided in multiple sets, including pre-embedded plates 11, pre-embedded ribs 12, support seats 13, and support mechanisms. The two ends of the pre-embedded ribs 12 are connected to the support seats 13 and the pre-embedded plates 11, respectively. The support mechanism is rotatably connected to the support seats 13 and the main frame 2 or the base plates 3. The support mechanism can adjust the sway displacement of the support base plate from multiple directions. The support plates 4 are installed above the main frame 2 and abut against the base plates 3 to support temporary structures. The support mechanism includes a first support rod 14, a second support rod 15, a first elastic element 17, a second elastic element 18, an adjusting plate 16, and a hydraulic rod 161. The first support rod 14 and the second support rod 15 are slidably connected. The two ends of the adjusting plate 16 are respectively connected to the first elastic element 17 and the second elastic element 18. The hydraulic rod 161 is connected to the middle of the adjusting plate 16. A limiting groove 152 is formed in the first support rod 14. The first elastic element 17, the second elastic element 18, the adjusting plate 16, and the hydraulic rod 161 are all disposed in the limiting groove 152. The hydraulic rod 161 includes a pressure sensor. During an earthquake, the vibration is transmitted to the support base plate, and the support mechanism at the edge of the support base plate and below it simultaneously dissipates the seismic waves. The first support rod 14 and the second support rod 15 shift and displace with the vibration. The adjusting plate 16 exerts a force on the first elastic element 17 and the second elastic element 18 with the vibration, causing them to deform. The pressure sensor is used to sense the force at both ends of the adjustment plate 16. The hydraulic rod 161 extends and retracts according to the force on the adjustment plate 16. By changing the position of the adjustment plate 16, the first support rod 14 and the second support rod 15 are driven. While consuming the shock wave energy, the entire support mechanism remains stable, thereby ensuring the seismic resistance effect of the entire pre-embedded seismic support.

[0029] Understandably, a hydraulic chamber 142 is also provided in the limiting groove 152. The hydraulic chamber 142 is connected to an external hydraulic drive mechanism. The hydraulic rod 161 slides along the sealed hydraulic chamber 142, and works with the pressure sensor to adjust the position of the adjusting plate 16, thereby consuming the shock wave and maintaining the seismic stability of the entire support base plate.

[0030] To ensure that the seismic waves generated by an earthquake can be stably dissipated by the pre-embedded component 1, in some embodiments, the first support rod 14 includes a first guide block 151, the second support rod 15 includes a second guide block, the support base 13 includes a first guide groove 131, and the main frame 2 includes a second guide groove 21. This ensures that when relative movement occurs between the first support rod 14 and the second support rod 15, the movement between them will not cause misalignment under the action of the seismic waves, thus preventing the seismic resistance from failing. Since the seismic waves are elastic waves, when the seismic waves act on the pre-embedded component 1, they will generate a certain torsional force on the pre-embedded component 1. To avoid damage to the pre-embedded component 1 by the torsional force, the first guide block 151 and the second guide block can be spherical guide blocks. The first guide block 151 is rotatably connected to the first guide groove 131, and the second guide block is rotatably connected to the second guide groove 21. On the one hand, this can offset the torsional force brought by the seismic waves and prevent the seismic waves from damaging the pre-embedded component 1; on the other hand, it can eliminate the misalignment caused by the seismic waves acting on the pre-embedded component 1 through its own deflection, further ensuring the seismic resistance of the pre-embedded seismic support.

[0031] Furthermore, since the connection between the first support rod 14 and the second support rod 15 and the main frame 2 and the support base 13 may break when the pre-embedded component 1 dissipates the seismic waves, in some embodiments, the main frame 2 includes a first support ring 22, the support base 13 includes a second support ring 132, the first support rod 14 is connected to the first support ring 22, and the second support rod 15 is connected to the second support ring 132. The first support ring 22 and the second support ring 132 are used to increase the connection strength between the main frame 2 and the first support rod 14 and between the support base 13 and the second support rod 15, so as to avoid the connection between the pre-embedded component 1 and the support base plate breaking under the action of an earthquake, which would affect the seismic performance of the entire pre-embedded seismic bracing.

[0032] To prevent the first support rod 14 and the second support rod 15 from colliding with the support base 13 or the main frame 2 when they rotate in the first guide groove 131 and the second guide groove 21, thus affecting the anti-vibration effect of the embedded component 1 on the seismic waves. In some embodiments, a first limiting ring 143 is provided at one end of the first support rod 14 near the support base 13, and a second limiting ring 153 is provided at one end of the second support rod 15 near the main frame 2. A buffer member 144 is provided between the first support rod 14 and the first limiting ring 143, and between the second support rod 15 and the second limiting ring 153. The buffer member 144 can limit the offset of the first support rod 14 and the second support rod 15 during rotation, and can absorb the collision force between the first support rod 14 and the first limiting ring 143, and between the second support rod 15 and the second limiting ring 153, thereby reducing the force that may be generated when the first support rod 14 and the second support rod 15 rotate, ensuring that the first support rod 14 and the second support rod 15 can still maintain their own support force when rotating, and thus avoiding the force affecting the stable transmission of the first support rod 14 and the second support rod 15.

[0033] Similarly, to further reduce the vibration transmitted to the support plate 4 during an earthquake, in some embodiments, the tie rod assembly 6 includes a first tie rod 61, a second tie rod 62, a third elastic element 65, and a buffer assembly. The first tie rod 61 and the second tie rod 62 are slidably connected, the third elastic element 65 is fitted into the buffer assembly, and a groove 622 is formed in the second tie rod 62. The buffer assembly and the third elastic element 65 are located in the groove 622, and the first tie rod 61 is hydraulically connected to the buffer assembly. During an earthquake, the vibration is transmitted from the embedded component 1 to the main frame 2. The embedded component 1 cannot completely absorb the vibration, and the vibration continues to be transmitted to the base plate 3. The multiple base plates 3 and the base plate 3 and the main frame 2 are further offset by the tie rod assembly 6. The first tie rod 61 and the second tie rod 62 shift and displace with the vibration. The buffer assembly exerts a force on the third elastic element 65 with the vibration, causing it to deform. This absorbs the energy of the vibration while keeping the entire support structure stable, thereby ensuring the seismic resistance of the entire embedded seismic brace.

[0034] Furthermore, in some embodiments, the buffer assembly includes a retaining ring 64 and a connecting rod 63. The connecting rod 63 is connected to the middle of the retaining ring 64, and a third elastic element 65 is fitted onto the connecting rod 63. The retaining ring 64 drives the extension and retraction of the third elastic element 65. The connecting rod 63 is hydraulically connected to the first pull rod 61. A pressure sensor is used to sense the magnitude of the reaction force on the second pull rod 62 and the retaining ring 64. Based on the data, the length of the connecting rod 63 is adjusted, thereby adjusting the position of the retaining ring 64 to eliminate the force generated by the movement of the third elastic element 65 due to the movement between the first pull rod 61 and the second pull rod 62. Multiple base plates 3 are sequentially counteracted by the pull rod assembly 6, further ensuring the stability of the relative positions between the base plates 3 and the stability of the support plate 4 and the upper structure.

[0035] Similarly, to ensure that the seismic waves generated by the earthquake can be stably dissipated secondary through the tie rod assembly 6, in some embodiments, the first tie rod 61 includes a third guide block 611, the second tie rod 62 includes a fourth guide block 621, one end of the main frame 2 and the base plate 3 is formed with a third guide groove 23, and the other end of the base plate 3 is formed with a fourth guide groove 34. This ensures that when relative movement occurs between the first tie rod 61 and the second tie rod 62, the movement between the two will not be misaligned under the action of the seismic waves, thus preventing the seismic resistance from failing. When the shock wave acts on the tie rod assembly 6, it will generate a certain torsional force on the tie rod assembly 6. In order to avoid damage to the tie rod assembly 6 by the torsional force, the third guide block 611 and the fourth guide block 621 can be spherical guide blocks. The third guide block 611 is rotatably connected to the third guide groove 23, and the fourth guide block 621 is rotatably connected to the fourth guide groove 34. On the one hand, it can offset the torsional force brought by the shock wave and avoid damage to the tie rod assembly 6 by the shock wave; on the other hand, it can eliminate the misalignment caused by the shock wave acting on the tie rod assembly 6 by its own deflection, further ensuring the seismic effect of the pre-embedded seismic brace.

[0036] Understandably, the seismic waves generated by an earthquake will also exert an upward force on the pre-embedded seismic bracing. To ensure the seismic resistance of the pre-embedded seismic bracing, in some embodiments, the support plate 4 includes a support rod 41, a fixing ring 42, and a hydraulic telescopic rod 43. The fixing ring 42 is fitted onto the support rod 41, and the base plate 3 includes a support groove 32. One end of the support rod 41 is rotatably connected to the support groove 32, and the other end of the support rod 41 abuts against the base plate 3. Similarly, to avoid damage to the support rod 41 by torsional force, a spherical block 411 is formed at the end of the support rod 41 facing the base plate 3. The spherical block 411 is rotatably connected to the support groove 32. On the one hand, it can offset the torsional force brought by the seismic waves, preventing damage to the support rod 41; on the other hand, it can eliminate the misalignment caused by the seismic waves acting on the support rod 41 through its own deflection, thereby maintaining the stability of the support plate 4 and effectively improving the seismic resistance. Multiple hydraulic telescopic rods 43 are provided, with both ends connected to the fixing ring 42 and the base plate 3, respectively. After passing through the pre-embedded component 1 located below the base plate 3, the seismic waves generated by the earthquake can be further dissipated through the extension and retraction of the hydraulic telescopic rod 43, thereby further reducing the vibration transmitted to the support plate 4 and the building body.

[0037] Similarly, in some embodiments, a fifth guide groove 33 is formed at the bottom of the support plate 4, and the second guide block 151 of the second support rod 15 is rotatably connected to the fifth guide groove 33. This can effectively reduce the vibration force transmitted from the embedded component 1 to the base plate 3, and when the base plate 3 vibrates, the vibration force can be eliminated by the tie rod assembly 6. When the tie rod assembly 6 is compressed or extended to offset the vibration force, the base plate 3 can deflect around the fifth guide groove 33 under the action of the tie rod assembly 6, thereby ensuring that the tie rod assembly 6 effectively offsets the vibration force, maintains the stability of the support plate 4, and effectively improves the seismic resistance.

[0038] Furthermore, the pre-embedded seismic bracing also includes an intelligent sensing unit, a data processing unit, and a control unit. The intelligent sensing unit uses accelerometers, displacement sensors, pressure sensors, and stress sensors to monitor the acceleration, frequency, and direction of seismic waves, and to monitor the displacement and stress distribution of the main frame 2, base plate 3, and support plate 4. The data processing unit receives data transmitted from the intelligent sensing unit, processes and analyzes the received data, and then transmits it to the control unit. The control unit controls the hydraulic drive mechanism to adjust the support stiffness and extension / retraction of the pre-embedded component 1 and the tie rod assembly 6 based on the data information transmitted from the data processing unit. The detection of external environmental and force data on the pre-embedded seismic bracing using the intelligent sensing unit, data processing unit, and control unit is existing technology in this field. The connection between the intelligent sensing unit, data processing unit, and control unit does not involve special signal transmission or processing; therefore, the specific connection methods and signal transmission and processing methods of these units will not be elaborated here.

[0039] It will be apparent to those skilled in the art that the present 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 its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A pre-embedded seismic bracing system, installed in the foundation, characterized in that, include: The supporting base plate includes a main frame, a tie rod assembly, and multiple base plates, wherein the tie rod assembly connects two adjacent base plates and the base plates and the main frame; The pre-embedded components are provided in multiple sets, including pre-embedded plates, pre-embedded ribs, support bases and support mechanisms. The two ends of the pre-embedded ribs are respectively connected to the support base and the pre-embedded plate, and the support mechanism is rotatably connected to the support base and the main frame or the base plate. A support plate is installed above the main frame and abuts against the base plate; The support mechanism includes a first support rod, a second support rod, a first elastic element, a second elastic element, an adjusting plate, and a hydraulic rod. The first support rod and the second support rod are slidably connected. The two ends of the adjusting plate are respectively connected to the first elastic element and the second elastic element. The hydraulic rod is connected to the middle of the adjusting plate. A limiting groove is formed in the first support rod. The first elastic element, the second elastic element, the adjusting plate, and the hydraulic rod are all disposed in the limiting groove. The hydraulic rod includes a pressure sensor.

2. The pre-embedded seismic bracing as described in claim 1, characterized in that, The first support rod includes a first guide block, the second support rod includes a second guide block, the support base includes a first guide groove, the main frame includes a second guide groove, the first guide block is rotatably connected to the first guide groove, and the second guide block is rotatably connected to the second guide groove.

3. The pre-embedded seismic bracing as described in claim 1, characterized in that, The main frame includes a first support ring, the support base includes a second support ring, the first support rod is connected to the first support ring, and the second support rod is connected to the second support ring.

4. The pre-embedded seismic bracing as described in claim 3, characterized in that, A first limiting ring is provided at one end of the first support rod near the support base, and a second limiting ring is provided at one end of the second support rod near the main frame. A buffer is provided between the first support rod and the first limiting ring, and between the second support rod and the second limiting ring.

5. The pre-embedded seismic bracing as described in claim 1, characterized in that, The pull rod assembly includes a first pull rod, a second pull rod, a third elastic element, and a buffer assembly. The first pull rod and the second pull rod are slidably connected. The third elastic element is fitted into the buffer assembly. A groove is formed inside the second pull rod. The buffer assembly and the third elastic element are located in the groove. The first pull rod is hydraulically connected to the buffer assembly.

6. The pre-embedded seismic bracing as described in claim 5, characterized in that, The buffer assembly includes a retaining ring and a connecting rod. The connecting rod is connected to the middle of the retaining ring. The third elastic element is fitted onto the connecting rod, and the connecting rod is hydraulically connected to the first pull rod.

7. The pre-embedded seismic bracing as described in claim 5, characterized in that, The first pull rod includes a third guide block, the second pull rod includes a fourth guide block, one end of the main frame and the base plate forms a third guide groove, the other end of the base plate forms a fourth guide groove, the third guide block is rotatably connected to the third guide groove, and the fourth guide block is rotatably connected to the fourth guide groove.

8. The pre-embedded seismic bracing as described in claim 1, characterized in that, The support plate includes a support rod, a fixing ring, and a hydraulic telescopic rod. The fixing ring is fitted onto the support rod. The base plate includes a support groove. One end of the support rod is rotatably connected to the support groove, and the other end of the support rod abuts against the base plate. Multiple hydraulic telescopic rods are provided, with their two ends respectively connected to the fixing ring and the base plate.

9. The pre-embedded seismic bracing as described in claim 8, characterized in that, A fifth guide groove is formed at the bottom of the support plate, and the second guide block of the second support rod is rotatably connected to the fifth guide groove.

10. A pre-embedded seismic resistance system, comprising a building body and a pre-embedded seismic resistance bracket as described in any one of claims 1-9, characterized in that, The building structure includes support columns and walls. The support columns are snapped into the support plates of the pre-embedded seismic bracing, and the walls are snapped between two support columns.

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